WO2018188599A1 - 一种空气净化装置和空气净化装置主机 - Google Patents
一种空气净化装置和空气净化装置主机 Download PDFInfo
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- WO2018188599A1 WO2018188599A1 PCT/CN2018/082574 CN2018082574W WO2018188599A1 WO 2018188599 A1 WO2018188599 A1 WO 2018188599A1 CN 2018082574 W CN2018082574 W CN 2018082574W WO 2018188599 A1 WO2018188599 A1 WO 2018188599A1
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- WIPO (PCT)
- Prior art keywords
- air
- mask
- purifying device
- air purifying
- user
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- Ceased
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/02—Masks
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/02—Masks
- A62B18/025—Halfmasks
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/10—Respiratory apparatus with filter elements
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/003—Means for influencing the temperature or humidity of the breathing gas
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/04—Couplings; Supporting frames
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/06—Mouthpieces; Nose-clips
Definitions
- the invention relates to the technical field of air purification, and in particular to an air purifying device and an air purifying device host.
- the air pollution problem in the current environment is becoming more and more prominent.
- the pollutants in the air such as PM2.5, dust, pollen, odor, formaldehyde and other decoration pollution, bacteria, allergens, etc., are inhaled by the human body, which will cause greater harm to the human body.
- the air purification technology can effectively improve the air cleanliness.
- the existing air purification is generally realized by an air purifier.
- the air purifier is mainly used in family houses, industrial and commercial buildings, and the air purifier has not been better in the outdoor environment. Applications.
- the mask When people are outdoors in polluted weather such as smog, they usually choose to wear a mask. But the mask mainly relies on the cover to filter the air, the pollutants are intercepted to the mask, and the flow of air mainly relies on the breathing of the human lungs to provide power.
- the mask has two contradictory relationships: permeability and purification effect. Good permeability is not good, only large particles in the air can be filtered out; the filtration effect is too good, and it will feel dull and poorly breathed for a long time. Therefore, the existing masks cannot effectively solve the problem of air purification and breathing when people go out in polluted weather such as smog.
- the present invention has been made in order to provide an air purifying device and an air purifying device main body that overcome the above problems or at least partially solve the above problems.
- an air purifying apparatus includes an air purifying apparatus main body and a mask, and the air purifying apparatus main body and the mask are airtightly connected; the air purifying apparatus The device host is for purifying air and outputting the purified air to the mask; the mask is for outputting the input air to the user's face.
- the air purifying device has at least one air outlet on the main body, the mask is provided with a gas passage, and the gas passage is provided with at least one air inlet and at least one air outlet, and the air purification At least one air outlet of the apparatus main body is airtightly connected to at least one air inlet of the gas passage through a ventilation duct.
- the venting conduit includes at least one length of pluggable hose, such that the hoses can be connected end to end, and the hoses can be plugged into the air outlets and the air inlets.
- the air purifying device further includes a strap connected to the air purifier main body;
- the harness is provided with a wrap structure that at least partially encloses the ventilation duct in a lumen formed by the wrap structure.
- the wrap structure portion is provided with a double zipper pull structure or a hook and loop structure; the venting duct may extend from any position of the inner cavity formed by the strap wrap.
- the mask comprises:
- a rotatable connecting member mounted on both sides of the casing and having an air inlet for introducing clean air into the gas passage;
- One end is connected to the air outlet
- the air outlet directs clean air to the vicinity of the user's nasal cavity.
- the mask further includes: a mask fixing assembly
- the mask securing assembly is movably coupled to the housing by the rotatable link to enable the housing to be flipped relative to the mask securing assembly; the mask securing assembly securing the housing to a user's head unit.
- the air purification device further includes: an RFID reader/writer and an air filter paper provided with an RFID tag, the RFID reader/writer for reading information in the RFID tag.
- the air purifying device main body and the mask are airtightly connected, and the mask outputs the input air to the user's face, compared with the manner in which the existing mask forms a partial closed area on the user's face, since the mask does not directly fit the user
- the mouth and nose while achieving a better purification effect, has good permeability, can achieve a more comfortable wearing effect, and has a simple structure and is easy to carry.
- the mask can be directly worn on the user's face. Since the user's eyes are placed in the mask, they are also isolated from the externally polluted air, which provides a certain protection to the user's eyes.
- the air purified by the air purifier main unit is output to the mask, and a gas curtain with a stable airflow is formed in the mask, and the airflow is relatively soft and natural, thereby further improving the wearing comfort of the user, and is suitable for indoor and outdoor environments; Increases the air mobility of the user's face, making the user feel cool, especially under exercise.
- the strap is connected to the main body for the user to carry, and the length of the strap can be adjusted, which is suitable for users of different heights and sizes.
- the ventilation duct is disposed on the strap, the air inlet of the ventilation duct is placed at the end position of the strap, the end of the strap is engaged with the air outlet of the main body of the air purifying device, and the ventilation duct is placed on the strap to prevent external force from venting
- the compression or tension of the catheter causes damage; when the air purifier main unit is separated from the strap and the mask, the air purifier main unit can be separately used for air purification in a small space; the detachable main body and the mask are also convenient for the user to disassemble the parts. Open and carry.
- the mask fixing component can be fixed to the user's head in various ways.
- the mask fixing component is a flexible elastic ring, or the mask fixing component itself has no elasticity, but the adjusting components are provided at both ends, and the user can adjust The components adjust the length of the mask fastening assembly based on the comfort of the head.
- the adjusting component may be a fastening band, and one end of the fastening band is provided with a plurality of card holes, and the other end is correspondingly provided with a plurality of protrusions, and the protrusions can be buckled in the card holes, and the protrusion card is adjusted by adjusting Fasten the length of the strap in different card holes.
- the housing of the air cleaning device is provided with an end cover for facilitating opening of the housing to inspect the interior of the housing or to replace internal components of the housing.
- Fixed parts are provided for easy fixing of the air purifier main unit.
- the user can carry and house the air purifying device main body and/or the mask through a bag that can accommodate the air purifying device main body and/or the mask.
- the host sets a wireless signal communication module to facilitate the user to wirelessly control the operation of the air purification device through other terminals.
- an air purification device host includes:
- a housing having an air inlet on one side thereof;
- An air purifying unit located in the casing, for filtering air introduced from the air inlet;
- a fan located in the housing, for introducing air from the air inlet, and discharging from the air outlet through the air outlet passage;
- the air purification unit includes:
- the main body of the purifying unit is installed in the middle of the casing, and is provided with an air outlet passage and a filter cartridge mounting mechanism;
- the filter cartridge shell can be assembled on the main body of the purification unit, and is provided with a filter element mounting mechanism for mounting the filter element;
- Filter element for filtering air input from the air inlet.
- the air purifying device host further includes:
- the air volume adjustment knob is mounted on one side of the housing to adjust the airflow entering the air inlet or to adjust the airflow output from the air outlet.
- the air volume adjustment knob comprises:
- a knob core and a knob cover mounted on the outside of the rotating core, and the rotating core is rotated by the knob cover to realize the input of the adjustment command;
- the air purifying device host further includes: a control panel for adjusting the airflow entering the air inlet port or adjusting the airflow output by the air outlet port according to the adjustment instruction of the user.
- the air purifying device host further includes:
- the buckle is worn and mounted on one side of the housing to facilitate the user to carry the air purification device host.
- the wearing buckle includes:
- the buckle mechanism includes various fixing frames or magnetic structures for clamping the air purifying device main body on the user's portable carrier.
- the air purifying device host further includes:
- a strap buckle is attached to the top of the purifying body of the air purifying unit for mounting the strap.
- the air purifying device host further includes:
- a wireless communication module configured to wirelessly receive an instruction for air purification, and notify the processor
- a processor for controlling the operation of the air purification unit according to an instruction of air purification
- the air purifying device host further includes:
- the temperature control component is used to adjust the air temperature after the air purifier main unit is purified.
- the air purifying device host further includes:
- the buckle is worn and mounted on one side of the housing to facilitate the user to carry the air purification device host.
- the air purifying device host further includes:
- the internal circulation system interface is configured to introduce a circulating airflow that is guided back from the inner circulation system cycle into the air purification unit for circulation filtration.
- the housing includes: a front inner casing, a front outer casing, an inner cavity, a rear inner casing, a rear outer casing, and a bottom cover;
- the front inner casing is matched with the main body of the purifying section of the air purifying section;
- the front outer casing is matched with the front inner casing and is provided with an air input port;
- the inner cavity body is matched with the main body of the purifying part of the air purifying part, and is provided with a fan mounting position and a battery mounting position;
- the inner inner casing is matched with the inner cavity
- the bottom cover is matched with the main body of the purification unit, the front inner casing and the rear inner casing of the air purifying unit.
- the housing further includes at least one of the following settings:
- the front inner casing is provided with an adjustment knob control board mounting position and/or a temperature controller mounting position;
- the front housing is provided with an adjustment knob mounting position
- the inner cavity is also provided with a USB charging interface for charging the battery
- the rear outer casing is provided with a wearing buckle mounting position.
- the beneficial effects of the above technical solutions provided by the embodiments of the present invention include at least: filtering air through an air purifying portion located in the casing, and discharging the clean air to the output port through the fan, and delivering the mask to the purifying device mask for providing to the user. It solves the breathing problem of smog weather, provides clean air to users, and can balance permeability and filtration effect. Moreover, the clean air can be better exported to the vicinity of the user's nasal cavity to ensure smooth breathing of the user, thereby effectively solving the problem of air purification and breathing when the weather is smog and other polluted weather.
- FIG. 1A is a schematic view showing the overall structure of an air purification device according to an embodiment of the present invention.
- FIG. 1B is a view showing an example of a three-dimensional structure of an air purifying device according to Embodiment 1 of the present invention.
- Figure 2 is a structural view showing the connection between the hose and the hose in the embodiment of the present invention
- 3A is a schematic perspective structural view of a mask of an air purification device according to an embodiment of the present invention.
- 3B is a schematic structural view of a fixing assembly with a mask according to an embodiment of the present invention.
- 3C is a schematic side view showing a reversible face mask according to an embodiment of the present invention.
- FIG. 4A is a schematic structural view of a fastening band with a plurality of card holes in the first embodiment of the present invention
- FIG. 4B is a schematic structural view of a fastening band with a plurality of protrusions according to Embodiment 1 of the present invention.
- FIG. 5A is a schematic view showing the adjustment structure of the knob for the mask fixing assembly according to the first embodiment of the present invention.
- FIG. 5B is a schematic view showing a button adjusting structure of the mask fixing assembly according to the first embodiment of the present invention.
- FIG. 6A is a schematic structural view of a convexity of an air outlet according to Embodiment 1 of the present invention.
- FIG. 6B is a schematic structural view of a further air outlet in the first embodiment of the present invention.
- FIG. 7A is a schematic structural view of an outer concave portion of an air outlet according to Embodiment 1 of the present invention.
- FIG. 7B is a schematic structural view of a recessed outer air outlet according to a first embodiment of the present invention.
- FIG. 8 is a schematic view of a mask of an air purification device according to Embodiment 2 of the present invention.
- FIG. 9 is a schematic view of a strap of an air purifying device according to Embodiment 3 of the present invention.
- FIG. 10 is a schematic structural view of a main body of an air purifying device according to Embodiment 4 of the present invention.
- Figure 11 is a schematic view showing the concrete structure of an air purifying device according to a fourth embodiment of the present invention.
- the embodiment of the present invention provides a The air purifying device can ensure smooth breathing, and the purified clean air is better provided to the user while not being bored.
- Embodiment 1 is a diagrammatic representation of Embodiment 1:
- FIG. 1A is a schematic structural view
- FIG. 1B is an exemplary view of a three-dimensional structure.
- An air purifying device according to Embodiment 1 of the present invention comprising an air purifying device main body 1 and a mask 2, wherein the air purifying device main body 1 and the mask 2 are airtightly connected; the air The purification device main body 1 is for purifying air and outputting the purified air to the mask 2; the mask 2 is for outputting the input air to the face of the user.
- At least one air outlet 3 of the air cleaning device body 1 and at least one air inlet 7 on the mask 2 are connected by a ventilation duct 5.
- the ventilation duct 5 includes an intake end and an air outlet end, and an intake end of the ventilation duct 5 is connected to an air outlet of the air purifying device main body, and an air outlet end of the air duct 5 is connected to the air inlet 7 of the mask 2.
- the air purifying device main body 1 has at least one air outlet 3, the mask 2 is provided with a gas passage 4, and the gas passage 4 is provided with at least one air inlet 7 and at least one At the air outlet 8, at least one air outlet 3 of the air purification device main unit 1 is airtightly connected to at least one air inlet 8 of the gas passage 4.
- the gas passage 4 on the mask 2 is closed, may be a closed annular gas passage, or may be a closed gas passage having at least two blocked ends.
- At least one air outlet 8 of the mask 2 may be at least partially exhausted at the same time.
- a gas curtain is formed in the mask when the input air is output to the user's face.
- At least a portion of the air outlets of the at least one air outlet 8 of the mask 2 can be simultaneously vented.
- the outlets of the air outlets can be adjusted.
- At least one air outlet of the mask 2 outputs air passing through the air cleaner main unit to the inner side of the mask, and a blowing airflow (ie, air curtain) of a certain speed and direction is formed on the side of the mask facing the user's face.
- the supply airflow separates the outside air of the mask to form a gas barrier that prevents air exchange between the inside and outside of the mask.
- the air supply airflow has the characteristics of continuous smoothness and uniformity. Therefore, on the one hand, the user wears comfortably, and there is no feeling of sullenness. On the other hand, the air supply airflow is relatively soft and natural.
- the ventilation duct 5 includes an intake end and an air outlet end, and an intake end of the ventilation duct 5 is connected to an air outlet of the air purifying device main body, and an air outlet end of the air duct 5 is connected to the air inlet 7 of the gas passage 4 of the mask 2.
- the mask 2 of the portable air purifying device provided by the present invention is directly worn on the face of the user, and the air purified by the air purifying main body is output to the mask 2, and an air curtain is formed in the mask 2 to provide the user with purified air, effectively preventing The external unpurified air enters the mask 2, ensuring that the user breathes the purified air without affecting the normal breathing of the user, and is suitable for both indoor and outdoor environments.
- the mask is provided with a plurality of functional areas, for example, a portion corresponding to the user's eyes is disposed as an area partially blocking the light, so that the user can protect the eyes from external strong light like wearing the mask after wearing the mask.
- An LED display is placed on the mask to display information such as time, ambient temperature, and air quality.
- At least one air outlet of the air purifying device main body and at least one air inlet of the gas passage are airtightly connected by a ventilation duct.
- the venting conduit includes at least one length of pluggable hose, such that the hoses can be connected end to end, and the hoses can be plugged into the air outlets and the air inlets.
- the pluggable hose included in the ventilation duct of this embodiment can be adjusted according to the required length to satisfy users of different heights.
- the hose and the air outlet of the air purifying device main body and the air inlet of the mask are connected by a plug-in structure, and the hose and the hose can also be connected by a plug-in structure, thereby adjusting the length of the ventilation duct.
- one end of the hose is provided with a first fixing member 511, and the first fixing member is provided with at least one card hole 512; the other end of the hose is provided with a second fixing member 513, and the second fixing member is provided with At least one pin 514, the pin is provided with an inverted buckle 515;
- the pins 514 are snapped onto the card holes 512 through the buckles 515, so that the hoses can be connected end to end.
- a first fixing member and a second fixing member are respectively disposed at two ends of each hose, and the hose and the hose can be connected end to end.
- the first fixing member of the air purifying device of the air purifying device may be provided with a second fixing member at one end of the hose, and correspondingly, the second fixing member and the soft air inlet of the gas passage of the mask are disposed.
- the first fixing member at the other end of the tube is matched and connected;
- the second fixing member at the air outlet of the air purifying device is matched with the first fixing member on the hose, and correspondingly, the air inlet of the gas passage on the mask is provided with the first fixing member. Matching connection with the second fixing member on the hose.
- a hose may be further added to connect the first fixing end of the hose with the second fixing end of the other hose, and then according to the above embodiment. In the middle, connect the air inlet of the air purifier to the air inlet on the mask gas passage.
- detachable connection structures such as a snap connection or the like, may also be employed. This embodiment is not limited thereto.
- an externally threaded fastener is disposed at one end of the hose, and the other end is provided with a matching internal threaded fastener; a through hole is provided between the externally threaded fastener and the internally threaded fastener; The externally threaded fastener is screwed to the internally threaded fastener so that the hoses can be connected end to end to ensure gas circulation and also improve the tightness.
- an externally threaded fastener is disposed at an air outlet of the air purifying device main body and is matched with one end of the internally threaded fastener on the hose, and correspondingly, an internal threaded fastener is disposed at an air inlet of the mask gas passage. Matching with the externally threaded fastener on the other end of the hose; or in the opposite setting, such as providing an internally threaded fastener at the air outlet of the air purifier main unit to match the externally threaded end of the hose, an externally threaded fastener is provided at the inlet of the mask gas passage to be mated with the internally threaded fastener at the other end of the hose.
- the first fixing member, the second fixing member, the pin, the inverted button, the externally threaded fastener and the internally threaded fastener can all be transparently designed, and other detachable connecting structures, such as a snap connection, etc. Can be designed transparently.
- the air purifying device further includes a strap 6 , and both ends of the strap are connected to the air purifier main body 1 , and the air purifier main body 1 is provided with a fixing ring, and the strap is fastened by a buckle or The buckle is sleeved on the fixing ring; the strap is provided with a wrapping structure.
- the strap 6 wraps a part of the ventilation duct 5, and the ventilation duct 5 is at least partially wrapped in the inner cavity formed by the wrapping structure.
- the strap can also protect the ventilation duct from being easily damaged while the user is carrying the main body of the purifying device.
- the parcel structure portion is provided with a double zipper pull structure or a hook and loop structure; and the ventilation duct can be extended from any position of the inner cavity formed by the strap wrapping according to the user when the user wears.
- a zipper is arranged on the strap, which may be a double zipper pull structure.
- the venting duct 5 protrudes from any position on the zipper of the strap 6, thereby being connected to the gas passage 4 of the mask 2.
- the air inlet is adapted to the use of users of different heights, and can effectively protect the air pipe from pulling during use.
- a fastening tape is arranged on the strap 6, one side is a soft fiber, and the other side is an elastic fiber with a hook. After moving the ventilation duct 5 to the corresponding position, the two sides of the fastening tape are interlocked and fixedly ventilated. catheter.
- a plurality of buttons are provided on the strap 6, and by opening the buttons at different positions, the ventilation duct 5 is extended from the position where the button on the strap is opened.
- other straps that allow the ventilation catheter 5 to protrude from any position of the harness 6 can be used.
- the extended position of the ventilation duct can also be adaptively adjusted to provide convenience for the user to wear, and the gas of the ventilation duct is ensured.
- the ventilation duct 5 in the embodiment of the present disclosure may also be disposed on one side of the harness 6, for example, the ventilation duct 5 may be partially attached to the outer side of the strap.
- the strap further includes an adjusting buckle for adjusting the length of the entire strap.
- the air purifying device body 1 of the portable air purifying device is connected with a strap 6 for convenient carrying by the user, and the length of the strap 6 of the air purifying device can be adjusted.
- adjusting the length of the strap is suitable for users of different heights and sizes. Whether it is an adult, a child or an elderly person, the strap can be adjusted to a suitable length according to its own needs.
- the ventilation duct 5 is at least partially disposed on the harness 6; at least one end of the strap 6 is connected to the air outlet 3 of the air purifying device main unit 1.
- the ventilation duct 5 of the air purifying device is at least partially wrapped in the harness 6; at least one end of the strap 6 is engaged with the air outlet 3 of the air purifying device main unit 1.
- the harness 6 is provided with a hollow inner cavity
- the ventilation duct 5 is at least partially housed in the inner cavity
- the ventilation duct 5 can protrude from any position of the hollow inner cavity of the harness 6, for example, a zipper is provided at the cavity of the strap 6.
- a zipper is provided at the cavity of the strap 6.
- the venting duct 5 is extended from any position on the zipper of the harness 6, thereby being connected to the air inlet of the gas passage 4 of the mask 2, or a plurality of buttons are provided at the cavity position of the strap 6.
- the ventilation duct is extended from the position where the button on the harness is opened.
- other straps 6 that allow the ventilation catheter 5 to protrude from any position of the harness 6 can be used.
- the extended position of the ventilation duct can also be adaptively adjusted to provide convenience for the user to wear, and the gas of the ventilation duct is ensured.
- the ventilation duct 5 of the air cleaning device of the present invention may also be disposed on one side of the harness 6, for example, the ventilation duct portion may be attached to the outer side of the strap.
- the venting conduit includes: two or more pluggable tracheal components, each of the pluggable tracheal components having a corresponding pluggable structure at the beginning and the end.
- the portion of the ventilation duct disposed on the harness can be designed as a detachable structure, and the detachable structure can include a plurality of pluggable tracheal components, each of the tracheal components having a corresponding structure at the beginning and the end for easy combination with each other and Plug-in, this structural design can facilitate the user to adjust the length of the ventilation catheter on the strap according to the situation of the user by selecting the number of the tracheal components to suit the wear requirements of users of different heights and sizes.
- the cross section of the ventilation duct 5 is shaped to conform to the harness 6, for example, circular, elliptical, oblate or any other shape that can be adapted to the harness.
- the air purifying device main body 1 is provided with a card interface, at least one end of the strap 6 is provided with a chuck, and the chuck of the strap 6 can be stuck to the card interface of the air purifying device host 1 , and the air purifying device of the present invention
- One end of the ventilation duct 5 is disposed at the chuck of the strap 6, and the air outlet 3 of the air purifying device main unit 1 is disposed at the card interface, so that when the strap 6 is snapped onto the air purifying device main unit 1, the ventilation duct 5 is The air outlets of the air purifying device main unit 1 are connected.
- the ventilation duct 5 is placed on the back strap 6, which can prevent the external force from damaging the compression or stretching of the ventilation duct 5; the air purifying device main body 1 and the back strap 6 and the mask 2 can be separated, so that the air purifying device main body 1 can be used as A separate air purifier is used for air purification in a small space, such as a closed space such as a car; it is also convenient for the user to disassemble the air purifier main unit 1 and the mask 2 when not in use.
- the air purifying apparatus shown in Figs. 1A and 1B described above further includes a mask fixing assembly 9 for fixing the mask to the user's head.
- the mask comprises: a cover 21, a rotatable connection 22, a gas passage 23 and at least one air outlet 24;
- the cover 21 is used to separate the environment near the user's nasal cavity from the external environment.
- the rotatable link 22 is mounted on both sides of the casing 21 and has an intake port 221 for introducing clean air into the gas passage 23.
- Two gas passages 23 are mounted on both sides of the casing 21, one end of each of the gas passages 23 is hermetically connected to the rotatable connection member 22, and the other end is connected to the outlet port 24.
- the air outlet 24 is fixedly connected to the casing 21 or connected by a direction adjusting mechanism to guide the clean air to the vicinity of the user's nasal cavity.
- the air purifying device mask shown in FIGS. 1A and 1B described above realizes that the input clean air is output to the vicinity of the nasal cavity of the user's face.
- the mask is separated from the external environment by the cover 21, and the clean air enters the inner space of the cover and does not mix with the outside unclean air.
- the cover can be attached to the face to achieve relatively sealed isolation, or a certain distance from the face, the mask only serves a certain separation, rather than a relatively sealed isolation.
- the two sides of the casing 21 are respectively provided with a position for mounting the rotatable connecting member 22, such as a mounting hole or other mounting manner, and the rotatable connecting member 22 is mounted on the casing 21, and the air purifying device can be purified and output through the ventilation duct.
- the clean air is introduced into the gas passage 23, and the ventilation duct can be hermetically connected to the air inlet 221 to realize the introduction of clean air.
- the rotatable connector 22 includes:
- the rotating shaft 224 is mounted at a reserved mounting hole on the casing 21, and the rotating shaft 224 is hollow and communicates with the gas passage 23 through the connecting port.
- the top seal housing 225 is mounted on the outer end of the rotating shaft 224 to achieve a hermetic seal.
- the intake end 226 is mounted on the inner end of the rotating shaft 224 and is provided with an air inlet 221 for introducing clean air into the gas passage 23;
- a large seal 223 and a small seal 222 are mounted between the rotating shaft 224 and the intake end 226.
- one end of the inlet end 226 of the rotatable link 22 that is coupled to the rotating shaft 224 is hollow and the other end is sealed.
- both ends of the rotatable joint are sealed, and clean air is introduced into the gas passage 23 through the intake port 221 and the hollow structure.
- the mask fixing assembly (not shown in FIGS. 1A and 1B) is mounted at one end of the top sealing housing 223 or at one end of the sealing end of the inlet end 226; the air purifying device mask is fixed to the user's head.
- the fastening straps of the entire mask fixing assembly may be located outside the housing 21, or the ends of the entire strap fixing assembly may be located outside the housing 21, and the middle portion is located
- the inside of the casing 21 is realized by opening a hole in the casing 21.
- one end of the intake end 226 connected to the rotating shaft 224 is hollow, and the other end is connected to the mask fixing assembly and sealed by the mask fixing assembly.
- the mask fixing assembly is mounted in the casing and connected to the rotatable connector 22.
- the movable link is achieved by the rotatable link 22 between the mask securing assembly and the housing such that the housing 21 can be flipped relative to the mask securing assembly.
- a spring bead 25 can be disposed between the mask fixing assembly and the intake end 226.
- a rotary bearing is mounted between the rotating shaft 224 and the casing 21, thereby making the rotating operation more convenient and labor-saving, and reducing friction and wear.
- the gas passages 23 may be disposed on both sides of the casing as shown in FIG. 1A, that is, two gas passages 23 are provided, the clean air is concentrated to the air outlet 24 at an intermediate position, or one gas passage 23 may be provided only on one side. Guide clean air to the air outlet 24.
- the gas passage 23 is preferably a hose, but alternatively a rigid tube may be used. One end of the hose or the tube is connected to the rotatable connection member 22, and the other end is connected to the outlet port 24.
- the gas passage may be directly opened on the casing 21, and may be integrally formed with the casing 21 during processing, and the structure may also be only in the casing.
- a gas passage 23 is provided on one side of the 21, and a gas passage 23 may be provided on each side, that is, two gas passages 23 are provided. That is, two gas passages 23 are opened on both sides of the casing 21 or a gas passage 23 is opened on one side of the casing 21.
- One end of the gas passage 23 is airtightly connected to the rotatable connecting member 22, and the other end is connected to the air outlet.
- One end of the gas passage 23 is connected to the air inlet 221, and the other end is connected to the air outlet 24.
- a plurality of air outlets may be provided in the air outlet 24 to guide the clean air into the space formed by the casing 21, specifically near the nasal cavity of the user.
- a part of the gas passage is also provided in the air inlet 221 of the rotatable connecting member 22 to ensure smooth entry of the gas into the gas passage 23 after entering the air inlet 221 .
- one end of the rotatable connecting member 22 located inside the casing 21 is sealed by the casing fixing assembly, and of course, the rotating connecting member 22 is located at one end of the casing 21 and located at the casing.
- the outer end of the outer portion 21 is similar in that it is sealed at the tip end, and the casing fixing member does not seal, and is only connected to the rotatable connecting member 22 so as to be able to be inverted relative to the casing 21.
- the end of the rotatable connecting member 22 located outside the casing 21 may be sealed by the casing fixing component, or may not seal, and only The rotary joints 22 are connected so as to be able to be inverted relative to the casing 21.
- the gas passage 23 is closed and may be a closed annular gas passage or a closed gas passage having at least two blocked ends.
- the gas passage 23 is connected to the air outlet 24 to form an air curtain in the mask when the input clean air is output to the side facing the user's face.
- the air outlet 24 may be designed in the shape of a crater to enhance the air pressure, or may be designed in other shapes such as a circle or an ellipse.
- a plurality of air outlets 241 may be disposed in the air outlet 24 to output air passing through the air purifying device body to the inner side of the mask to form a supply airflow (ie, air curtain) of a certain speed and direction on the user's face, through which the airflow will be
- the outside air of the mask is spaced apart to form a gas barrier that prevents air exchange between the inside and outside of the mask.
- the air supply airflow has the characteristics of continuous smoothness and uniformity. Therefore, on the one hand, the user wears comfortably, and there is no feeling of sullenness. On the other hand, the air supply airflow is relatively soft and natural.
- the air outlets 241 on the air outlets 24 are distributed according to a preset arrangement according to the shape of the air outlets, and the air outlet area is increased as much as possible, and the air outlets 241 on the air outlets 24 are set according to respective set angles.
- the angle of the air outlet 241 the clean air sprayed is more uniform and the coverage is reasonable.
- the air outlet 241 and the center line of the air outlet 24 are set at a set angle.
- each of the air outlets 241 is parallel to the central axis of the air outlet 24.
- this structure can expand the protection area of clean air and meet the needs of different users.
- the same axial direction of each air outlet is more conducive to mold making and product production.
- the air outlet 241 on the air outlet 24 has an angle of the outer air outlet and the central axis of the air outlet greater than the angle between the air outlet and the central axis of the air inlet, thereby further expanding the coverage of the clean air.
- the air outlet 241 on the air outlet 24 may select at least one of the following shapes: an elongated air hole, a slit air hole, a square air hole, a circular air hole, and an elliptical air hole.
- the long air outlet or the slit-shaped air outlet can make the airflow in the mask 2 more uniform, and the air velocity of the air curtain formed is stable, and it is not easy to cause the user to feel the cold wind blowing on the face.
- Each shape of the air outlet has its own advantages.
- the air outlet 241 is designed to be circular, which can facilitate the elimination of clean gas and reduce the resistance.
- a gas guiding portion 26 is disposed at the air outlet 24 for guiding the airflow to the direction of the air outlet.
- the direction adjusting mechanism rotates the air outlet 24 relative to the casing 21 to adjust the air outlet direction of the air outlet 21.
- the above direction adjustment mechanism can have a variety of alternative configurations. When the air outlet 24 and the mask 21 are fixedly connected, the connection is fixed by adhesion or by a riveting.
- At least one of the following coatings is disposed on the casing 21: an anti-fog coating, an anti-UV coating, a radiation protection coating, a sunscreen coating.
- the mask 2 is provided with an anti-fog layer at least in part, and at least part of the mask 2 is further provided with an ultraviolet shielding layer.
- the side of the mask facing the user's face also has an inner coating
- the side facing away from the user also has an outer coating
- the inner coating comprising an anti-fog coating
- the outer coating comprising an anti-UV coating.
- the anti-fog coating function can prevent the user from forming a gas on the mask during the wearing process, which affects the user's line of sight; the anti-UV coating can protect the face from ultraviolet rays when used in an outdoor environment.
- the inner or outer coating of the mask may also include other radiation protection coatings, sunscreen coatings, and the like.
- the air purifying device mask provided by the invention can be directly worn on the face of the user, and the air purified by the air purifying body is output to the inner space of the mask, and an air curtain is formed in the mask to provide the purified air to the user, thereby effectively preventing the external
- the purified air enters the mask to ensure that the user breathes the purified air without affecting the normal breathing of the user, and is suitable for both indoor and outdoor environments.
- the mask further includes a mask securing assembly 25; the mask attachment assembly is movably coupled to the housing 21 to enable the housing 21 to rotate relative to the mask securing assembly.
- the mask body can be flipped up, left or right to move the mask body to the upper, left or right portion of the user's face.
- the mask fastening assembly is coupled to the rotatable connector 22 for rotation relative to the housing 21 by the rotatable connector 22.
- the rotatable angle can reach 90 degrees, and even can reach a rotation angle greater than 90 degrees.
- the rotation limit is not set, the rotation angle is rotated to the other structure on the mask, so that the rotation limit can be set.
- the maximum angle at which it can be rotated is based on the rotation limit.
- the cover fixing assembly has adjustment members at both ends.
- the adjusting component may be a fastening strap disposed on the mask fixing component, and the fastening strap may be disposed on a side away from the mask, the one end of the fastening strap is provided with a plurality of card holes, and the other end is correspondingly provided with a plurality of protrusions and protrusions. It can be snapped into the hole of the card, and the length of the band can be adjusted in the different card holes by adjusting the buckle of the fastening band.
- the mask fixing component is an elastic ring having a certain elasticity, for example, an elastic steel piece is embedded in a material such as a silicone rubber or a plastic to form an elastic ring, or the elastic ring itself is integrally formed by an elastic rigid piece or the like, and the elastic ring is adopted.
- Elasticity can be adapted to users of different head circumferences.
- the mask fixing component can be located at the upper end of the mask body for fixing the mask to the user's face, and can be worn and fixed by the user's head and ears.
- the mask fastening assembly can take a variety of configurations, such as a configuration that fits the user's head circumference for securing the mask to the user's head. Or a structure adapted to the user's ear and nose for fixing the mask to the user's head through the user's ear and nose. Or a multi-angle fixed structure in which a structure that fits the head circumference of the user, the ear, the nose, and the like, and the structure that can be fixed by using the head of the human body and various organs on the head are used. can.
- the air purifying device mask is fixed to the user's head.
- the mask fixing assembly is installed at one end of the top sealing housing 220, the fastening straps of the entire mask fixing assembly may be located outside the casing 21, or the ends of the entire strap fixing assembly may be located outside the casing 21, and the middle portion is located
- the inside of the casing 21 is realized by opening a hole in the casing 21.
- one end of the intake end 226 that is coupled to the rotating shaft 224 is hollow, and the other end is coupled to the mask fixing assembly and sealed by the mask fixing assembly.
- the mask fixing assembly is mounted in the casing and connected to the rotatable connector 22.
- the movable link is achieved by the rotatable link 22 between the mask securing assembly and the housing such that the housing 21 can be flipped relative to the mask securing assembly.
- a spring bead may be disposed between the mask fixing assembly and the intake end 226.
- a rotary bearing is mounted between the rotating shaft 224 and the casing 21, thereby making the rotating operation more convenient and labor-saving, and reducing friction and wear.
- the mask fixing assembly 25 includes a fastening strap coupled to the rotatable connector 22 to secure the housing 21 to the user's head; the mask fastening assembly 25 through the rotatable connector 22 and the housing 21
- the movable connection between the housings 21 enables the housing 21 to be inverted relative to the mask fastening assembly 25.
- the mask can be rotated up and down 90 degrees around the axis of rotation, and the user can adjust the angle according to requirements.
- one end of the fastening band is provided with a plurality of card holes.
- the other end is provided with a plurality of protrusions, and the protrusions can be buckled in the card holes, and the hoops are tightened.
- the protrusion buckles adjust the circumference of the fixing ring formed by the fastening band in different card holes to meet the requirements of different users for the tightness.
- the mask fixing assembly 25 further includes an adjusting member that cooperates with the fastening band to adjust the length of the fixing ring formed by the fastening band; the adjusting member is at least one of the following structures: a knob adjusting structure
- the pull adjustment structure, the button adjustment structure, and other adjustment structures are not limited in the embodiments of the present disclosure, and other adjustment components that can adjust the elastic can be implemented.
- the adjusting member when the adjusting member is a knob adjusting structure, the adjusting member includes: a toothed disc 31, a connecting belt, an adjusting knob 32 disposed in the middle of the connecting belt, and a wearing portion disposed at both ends of the connecting belt.
- a rack 34 is disposed on both ends of the fastening band, and cooperates with the toothed disc 31 on the adjusting member; the two ends of the fastening band respectively pass through the wearing hole 33, through the rack 34 and Cooperating with the toothed disc 31, moving the connecting belt inwardly to reduce the circumference of the fixing ring formed by the fastening band; by rotating (counterclockwise or clockwise) the adjusting knob 32, the connecting belt moves outward to enlarge the tightening band formation The circumference of the fixed ring.
- the adjustment button 32 can be rotated clockwise, and the connecting belt moves inward to reduce the circumference of the fixing ring formed by the fastening band, when the fastening band is loosened or the fastening band is taken off, By rotating the adjustment button 31 counterclockwise, the connecting belt is moved outward, thereby expanding the circumference of the fixing ring formed by the fastening band.
- the adjustment button 32 can be rotated counterclockwise, the connecting belt moves inwardly, and the circumference of the fixing ring formed by the fastening band is reduced.
- the adjustment button is rotated clockwise. 31.
- the connecting belt is moved outward to enlarge the circumference of the fixing ring formed by the fastening band.
- a hollow chamber is disposed inside the connecting belt, and both ends of the above-mentioned tight band can pass through the wearing hole 33, and the excess portion is hidden in the hollow of the connecting belt.
- the two ends of the fastening band are provided with a rack 34.
- the shaft of the adjusting knob 32 is connected to the toothed disc 31.
- the tightening strap is inserted from the left and right end through holes 33, and then adjusted to a suitable size. Hold the mask part.
- the single-side serrated design on both sides facilitates quick operation when tightening, that is, there is no need to operate the rotary button when inserting; when there is a rack on the upper and lower sides when exiting, the knob 32 needs to be adjusted to loosen the strap, and the structure can be prevented from being worn. Looseness due to movement during the process.
- the adjusting component when the adjusting component is a pulling adjustment structure, the adjusting component is a locking card, and is disposed on the fastening strap to adjust the position of the locking card on the fastening strap to adjust the tightening
- the circumference of the retaining ring formed can refer to the strap adjustment of the backpack in the related art.
- the above-mentioned fastening band is further provided with a venting hole 35 to further improve user comfort.
- the first end 41 of the fastening band includes a rack
- the second end 42 includes a fixing.
- a seat 43 and a positioning protrusion 46 the fixing seat 43 is provided with a toothed hole 44 and an adjustment button 45; the first end 41 of the fastening band with the rack passes through the toothed hole 44, and the positioning protrusion 46 cooperates with the rack
- the clamping is achieved to form a fixing ring; by adjusting the button 45, the positioning protrusion is loosened to clamp the rack, and the size of the fixing ring is adjusted.
- the mask of the air purifying device provided in this embodiment can be directly worn on the face of the user, and the air purified by the air purifying body is output to the inner space of the mask, and an air curtain is formed in the mask to provide purified air to the user, thereby effectively preventing Externally unpurified air enters the mask, ensuring that the user breathes the purified air without affecting the user's normal breathing, and is suitable for both indoor and outdoor environments.
- the air purifying device mask is worn on the user's head through the mask fixing component, can be worn by the user with different head shapes, and can adjust the tightness and improve the user's comfort.
- At least one of the air outlets of the mask is designed to be convex or concave relative to the gas passage to direct clean air to the vicinity of the user's nasal cavity.
- the air outlet 24 can be convexly designed with respect to the gas passage 23, so that the clean air can be output closer to the user's nasal cavity.
- FIGS. 6A and 6B with respect to the casing 21, it protrudes toward the inside of the casing.
- the thickness of the cavity of the gas passage at the air outlet 24 is greater than the thickness of the cavity at other portions of the gas passage, so that the clean air flow sent by the gas passage is buffered and slowed down through the air outlet. 24 output of clean air flow pressure.
- the thickness of the cavity of the gas passage at the gas outlet 24 is substantially the same as the thickness of the cavity at other portions of the gas passage, thereby ensuring the pressure of the gas flow, and the clean air output through the gas outlet 24 is more abundant. .
- the air outlet 24 can also be concavely designed with respect to the gas passage 23, so that the clean air can be better outputted to the user's nasal cavity and reduced by the concave design.
- the impact of the airflow on the user's face As shown in FIGS. 7A and 7B, with respect to the casing 21, it is recessed toward the outside of the casing.
- the thickness of the cavity of the gas passage at the air outlet 24 is greater than the thickness of the cavity at other portions of the gas passage, so that the clean air flow sent by the gas passage is buffered and slowed down through the air outlet. 24 output of clean air flow pressure.
- the thickness of the cavity of the gas passage at the gas outlet 24 is substantially the same as the thickness of the cavity at other portions of the gas passage, thereby ensuring the pressure of the gas flow, and the clean air output through the gas outlet 24 is more abundant. .
- a gas guiding portion 26 is disposed at the air outlet 24 for guiding the airflow to the direction of the air outlet. As shown by the broken line portions in Figs. 6B and 7B, the possibility of airflow disturbance is reduced by guiding the airflow. Although not shown in FIGS. 6A and 7A, a similar gas guiding portion may be provided in the air outlet.
- the air purification device host 1 includes: an air purification unit, a processor, and a wireless signal communication module; the wireless communication module is configured to receive an air purification instruction by wireless, and notify the processor;
- a processor for controlling the operation of the air purification unit according to an instruction of air purification is
- the air purification unit can adopt the following methods: mechanical filtration, adsorption, electrostatic dust removal, negative ion and plasma methods, and electrostatic electret filtration.
- the wireless communication module of the portable air purification device provided by the present invention can be wirelessly connected to the control device of the air purification device by using different wireless communication methods such as Bluetooth, WIFI, 3G, and Radio Frequency Identification (RFID), and the control device can be It is a separate remote control, mobile phone, tablet computer and other terminals.
- the wireless communication module receives the control commands issued by other terminals, and transmits the control commands to the processor of the air purification device.
- the processor controls the air purification unit to start according to the control command, and may also By controlling the stop of the air purifying unit by the control command, the user can also adjust the working state of the air purifying unit according to the facial feeling at the time of wearing or the feeling when breathing.
- the mask is provided with an anti-fog layer at least in part, and at least part of the mask is further provided with an ultraviolet shielding layer.
- the face of the mask facing the user's face further has an inner protective layer, and the side facing away from the user further has an outer protective layer, the inner protective layer includes an anti-fog layer, and the outer protective layer Includes UV protection layer.
- the function of the anti-fog layer can prevent the user from forming a gas on the mask during the wearing process, which affects the user's line of sight; the anti-UV layer can protect the face from ultraviolet rays when used in an outdoor environment.
- the inner or outer protective layer of the mask may also include other radiation protection layers, sunscreen layers, and the like.
- the mask is provided with a plurality of functional areas, for example, a portion corresponding to the user's eyes is disposed to partially block the light, so that the user can protect the eyes from wearing the mask after wearing the mask.
- the air purifying device may further include a bag for housing the air purifying device main body 1 and/or the mask 2 .
- a bag for loading the air purifying device main body 1 and/or the mask 2 is disposed to facilitate the user to carry and house the air purifying device main body 1 and/or the mask 2.
- the air purifying device provided by the embodiment of the invention is a personal product of the user, and the air purifying device main body and/or the mask are placed in the bag, which can prevent the pollution of the external environment and keep the main body and/or the mask of the air purifying device clean and convenient. User individuals are reused.
- the air purifying device main body 1 may be provided with a detachable fixing member.
- the fixing member may be provided to be detachably mounted on the air purifying device main body 1. The user can fix or carry the air purifying device through the fixing member when the air purifying device is not provided with a strap or when the strap is inconvenient to use.
- the air purifying device main body 1 may include a housing, and the detachable fixing member may be various fixing clips, a magnetic attraction structure, and the like provided on the housing of the air purifying device main body 1.
- the fixing clip can be rotated around its own fixed axis, and the air purifying device main body can be conveniently fixed at different angles.
- the housing is provided with a detachable end cap.
- the housing of the portable air purifying device provided by the present invention is provided with an end cover for facilitating opening of the housing to inspect the inside of the housing or to replace the internal components of the housing.
- An intake portion may be disposed on a front surface of the casing of the air purifying device main body, and the intake portion includes a plurality of intake holes regularly arranged on the casing.
- the air purifying device main body further includes a blower that delivers air in an external environment to an air purifying portion of the air purifying device through an air intake portion of the air purifying device main body.
- the air purifying device host further includes an air volume adjusting button and a USB charging interface disposed on the air purifying device host, and the user can adjust the air volume of the air purifying device host through the air volume adjusting button; the USB charging interface can be conveniently The air purifier main unit is repeatedly charged.
- the location of the USB charging interface is designed as needed. For example, it can be designed on the bottom of the main unit or on the top, or other convenient parts on the main unit.
- the air purifying unit of the air purifying device main body includes air filter paper disposed in the air purifying device housing, and the air filter paper includes one or more of the following filter papers: PM2.5 filter paper, toxic gas filter paper (for example, activated carbon Filter paper) and photocatalyst filter paper.
- the air purifying device host may further comprise an RFID reader, the air filter paper is provided with an RFID tag, and the air filter paper may be provided with an air filter paper production date, an effective date, an anti-counterfeiting mark and the like, and the air purifying device host
- the RFID reader reads the RFID tag of the air filter paper to determine whether the air filter paper is in use or is a counterfeit product. If the air filter paper has exceeded the expiration date, or the air filter paper is a counterfeit product, it can pass The corresponding information is displayed on the main unit of the air purifying device, for example, a related prompt message is sent through a display light, a display screen, and the like.
- the air purification device further includes temperature adjustment means for adjusting the temperature of the air after the air purification device main unit is cleaned.
- the air purification apparatus further includes an internal circulation system capable of circulating an air flow forming a gas curtain in the mask back to the air purification apparatus main body for filtration, purification, and re-output to the mask.
- Embodiment 2 is a diagrammatic representation of Embodiment 1:
- a mask according to a second embodiment of the present invention is provided for outputting input air to a user's face.
- the mask 2 may be provided with a gas passage 4, and the gas passage 4 is provided with at least one air inlet 7 and at least one air outlet 8, in a specific embodiment.
- the gas passage 4 on the mask 2 is closed, and may be a closed annular gas passage or a closed gas passage having at least two blocked ends.
- At least one air outlet 8 of the mask 2 forms an air curtain in the mask when the input air is output to the side facing the user's face.
- At least one air outlet of the mask 2 outputs air passing through the air cleaner main unit to the inside of the mask, and forms a supply airflow (ie, air curtain) of a certain speed and direction on the user's face, and the mask is passed through the airflow.
- the outside air is separated to form a gas barrier that prevents air exchange between the inside and outside of the mask.
- the air supply airflow has the characteristics of continuous smoothness and uniformity. Therefore, on the one hand, the user wears comfortably, and there is no feeling of sullenness. On the other hand, the air supply airflow is relatively soft and natural.
- At least one air outlet 3 of the air cleaning device main body 1 and at least one air inlet 7 of the gas passage 4 may be connected by a ventilation duct 5.
- the ventilation duct 5 includes an intake end and an air outlet end, and an intake end of the ventilation duct 5 is connected to an air outlet of the air purifying device main body, and an air outlet end of the air duct 5 is connected to the air inlet 7 of the gas passage 4 of the mask 1.
- the mask 2 of the portable air purifying device provided by the present invention is directly worn on the face of the user, and the air purified by the air purifying body is output to the mask 2, and an air curtain is formed in the mask 2 to provide purified air to the user, thereby effectively preventing The external unpurified air enters the mask 2, ensuring that the user breathes the purified air without affecting the normal breathing of the user, and is suitable for both indoor and outdoor environments.
- the face of the mask facing the user's face also has an inner coating
- the side facing away from the user also has an outer coating
- the inner coating comprises an anti-fog coating
- the outer coating comprises an anti-UV coating.
- the anti-fog coating function can prevent the user from forming a gas on the mask during the wearing process, which affects the user's line of sight; the anti-UV coating can protect the face from ultraviolet rays when used in an outdoor environment.
- the inner or outer coating of the mask may also include other radiation protection coatings, sunscreen coatings, and the like.
- the air outlet 8 of the gas passage 4 of the mask 2 is an elongated air outlet or a slit-shaped air outlet.
- the long strip-shaped air outlet or the slit-shaped air outlet can make the airflow in the mask 2 more uniform, and the air flow rate of the air curtain formed is stable, and it is not easy to cause the user to feel the cold wind blowing on the face.
- the mask 2 may include: a mask main body and a mask fixing assembly disposed on the mask main body.
- the mask fixing component is located at an upper end of the mask host
- the gas passage 4 includes a first passage portion and a second passage portion, and the first passage portion and the second passage portion are connected;
- the first channel portion is located in the mask fixing assembly, and the second channel portion is disposed along an edge of the mask;
- At least one air inlet of the gas passage is disposed in the first passage portion.
- the mask fastening assembly can take a variety of configurations, such as a configuration that fits the user's head circumference for securing the mask to the user's head. Or a structure adapted to the user's ear and nose for fixing the mask to the user's head through the user's ear and nose. Or a multi-angle fixed structure in which a structure that fits the head circumference of the user, the ear, the nose, and the like, and the structure that can be fixed by using the head of the human body and various organs on the head are used. can.
- the mask host is movably coupled to the mask securing assembly to enable the mask body to be flipped.
- the mask host can be flipped up, left, or right to move the mask host to the upper, left, or right portions of the user's face.
- the mask fastening assembly has adjustment members at both ends.
- the adjusting component may be a fastening strap disposed on the mask fixing component, and the fastening strap may be disposed on a side away from the mask, and one end of the fastening strap is provided with a plurality of card holes at one end, and the other end corresponds to A plurality of protrusions are provided, the protrusions being engageable in the card holes, and the length of the fastening band is adjusted by adjusting the fastening band protrusions in different card holes.
- the mask fixing component is an elastic ring having a certain elasticity, for example, an elastic steel sheet is embedded in a material such as a silicone rubber or a plastic to form an elastic ring, or the elastic ring itself is integrally formed by an elastic rigid sheet or the like, and is elasticized.
- the flexibility of the ring can be adapted to the users of different head circumferences.
- Embodiment 3 is a diagrammatic representation of Embodiment 3
- a strap 6 is provided according to Embodiment 3 of the present invention, and the strap 6 is connected to the air purifier main unit 1.
- the strap 6 further includes an adjustment buckle for adjusting the length of the entire strap.
- the air purifying device main body 1 of the portable air purifying device provided by the invention is connected with a strap 6 for carrying by the user, and the length of the strap 6 of the air purifying device can be adjusted, which is suitable for users of different heights and body types, regardless of adults. The child or the elderly can adjust the strap to the appropriate length according to their needs.
- At least one length of the strap 6 is provided with a ventilation duct 5; one end of the ventilation duct 5 is disposed at at least one end of the strap 6, at least one end of the strap 6 and the air The air outlets 3 of the main unit 1 of the purification apparatus are connected.
- the ventilation duct 5 of the air cleaning device is at least partially wrapped in the harness 6; at least one end of the strap 6 is snapped to the air outlet 3 of the air purifying device main unit 1.
- the harness 6 is provided with a hollow inner cavity, the ventilation duct 5 being at least partially housed in the inner cavity, and the ventilation duct 5 can protrude from any position of the hollow inner cavity of the harness 6, for example in
- the cavity of the harness 6 is provided with a zipper, and by adjusting the position of the zipper on the zipper, the venting duct 5 is extended from any position on the zipper of the strap 6, thereby being connected to the air inlet of the gas passage 4 of the mask 2, or at the strap 6
- a plurality of buttons are provided at the position of the cavity, and by opening the buttons at different positions, the ventilation duct is extended from the position where the button on the strap is opened.
- other straps 6 that allow the ventilation catheter 5 to protrude from any position of the harness 6 can be used.
- the extended position of the ventilation duct can also be adaptively adjusted to provide convenience for the user to wear, and the gas of the ventilation duct is ensured.
- the ventilation duct 5 of the air cleaning device of the present invention may also be disposed on one side of the harness 6, for example, the ventilation duct portion may be attached to the outer side of the strap.
- the portion of the ventilation conduit disposed on the harness can be designed as a detachable structure, for example, the detachable structure can include a plurality of sections of pluggable tracheal components, each The tracheal components have corresponding structures at the beginning and the end, which are convenient to be combined and plugged with each other.
- This structural design can facilitate the user to adjust the length of the ventilation duct on the strap according to the condition of the user by selecting the number of the tracheal components. The wear requirements of users of different heights and sizes.
- the cross-section of the ventilation conduit 5 is shaped to conform to the harness 6, for example, circular, elliptical, oblate, or any other shape that can be adapted to the harness.
- the air purifying device main body 1 is provided with a card interface, at least one end of the strap 6 is provided with a chuck, and the chuck of the strap 6 can be stuck to the air purifying device host 1
- the card interface one end of the ventilation duct 5 of the air purifying device of the present invention is disposed at the chuck of the strap 6, and the air outlet 3 of the air purifying device main body 1 is disposed at the card interface, so that the strap 6 is hooked
- the ventilation duct 5 is connected to the air outlet of the air purifying device main unit 1.
- An embodiment of the present invention provides an air purifying device main body, the overall structure of which is shown in the main body 1 of FIG. 1A, and an exploded view of a three-dimensional structure of a specific internal structure is shown in FIG.
- an optional structure of the air purifying device host provided by Embodiment 4 of the present invention includes: a housing 11, a fan 12, an air purifying portion 13, and a battery 14.
- the housing 11 is provided with an air input port 1111 on one side thereof.
- the air purifying unit 13 is located in the casing 11 and filters the air introduced from the air input port 1111.
- a fan 12 located in the housing 11, is configured to direct air from the air input port 1111 and out of the air outlet 134 through an air outlet passage.
- the battery 14 supplies power to the fan 12.
- another optional structure of the air purifying device host provided by Embodiment 4 of the present invention includes: a housing 11, a fan 12, an air purifying unit 13, a battery 14, a wireless communication module, and a processor. .
- the wireless communication module and the processor are not indicated in FIG.
- the housing 11 is provided with an air input port 1111 on one side thereof.
- the air purifying unit 13 is located in the casing 11 and filters the air introduced from the air input port 1111.
- a fan 12 located in the housing 11, is configured to direct air from the air input port 1111 and out of the air outlet 134 through an air outlet passage.
- a wireless communication module for wirelessly receiving an instruction for air purification and notifying the processor.
- a processor for controlling the operation of the air purification unit according to an instruction of air purification is
- the battery 14 supplies power to the fan 12.
- the air purifying unit 13 includes a purifying unit main body 131, a filter element housing 132, and a filter element 133.
- the purifying unit main body 131 is installed in the middle of the casing 11, and is provided with an air outlet passage and a cartridge housing mounting mechanism.
- the filter cartridge casing 132 can be mounted on the purification portion main body 131, and is provided with a filter element mounting mechanism for mounting the filter element 133.
- the filter element 133 is for filtering the air input from the air input port 1111.
- the purifying unit main body 131 is provided with a mechanism for mounting the filter element housing 132.
- the filter element housing 132 is detachable. When the filter element 133 needs to be replaced, the filter element housing 132 is removed, and the filter element 133 is taken out from the filter element housing 132 and replaced with a new filter element 133. Then, the filter cartridge 132 can be installed.
- the purifying body main body 131 is located in the middle of the entire main body, and the inner cavity 113 of the casing 11 can be assembled.
- the filter element 133 includes at least one of the following: PM2.5 filter paper, toxic gas filter paper, and photocatalyst filter paper.
- the length of the air outlet 134 can be designed as needed. For example, when the strap buckle 17 is provided, the air outlet 134 can be designed to be longer. When the strap buckle 17 is not provided, the air outlet 134 is designed to be shorter. Transparent or non-transparent materials can be used.
- the air purifying device main body 1 further includes: an air volume adjusting knob 15 installed on one side of the housing 11 for adjusting the airflow entering the air input port 1111 or adjusting the airflow output by the air output port 1111.
- the air volume adjusting knob 15 includes: a knob core 151 and a knob cover 152 mounted on the outside of the rotating core 151, and the rotating core 151 is rotated by the knob cover 152 to realize the input of the adjustment command.
- the air purifying device main body 1 further includes a control board 18 for adjusting the airflow entering the air inlet or adjusting the airflow output by the air outlet according to the adjustment instruction of the user.
- the air volume adjusting knob 15 is specifically mounted on the front outer casing 111 of the casing 11.
- the front outer casing 111 is provided with a mounting hole for mounting the knob core 151, and the knob core 15 is fixedly coupled to the front outer casing 111.
- the knob core 111 can be connected to the control board 18, and the control of the air volume is realized by the control board 18.
- the control board 18 can be realized, and the corresponding function is added to the control board 18.
- Control board 18 can be an integrated circuit board.
- the air purifying device host 1 further includes:
- the temperature control unit 19 is configured to adjust the temperature of the air after the air purification device main unit is purified.
- the temperature control unit 19 is deliberately arranged separately, and a corresponding function can also be provided on the control board 18.
- the air purifying device main body 1 further includes: a wearing buckle 16 mounted on one side of the housing 11 to facilitate the user to carry the air purifying device main body 1.
- the buckle 16 is worn, including: a fixed end 161 and a buckle mechanism 162.
- the fixed end 161 is fixedly coupled to the housing 11.
- the buckle mechanism 162 includes various fixing frames or magnetic structures for clamping the air purifying device main body 1 on the user's portable carrier. For example, it is worn on the belt, on the belt, on the pocket of the clothes, etc., which is convenient for the buckle.
- the latching mechanism 162 is also rotatable relative to the fixed end 161 for the user to wear.
- the buckle 16 can be omitted, and the screw expansion interface is set, and the position of the screw expansion interface is set as needed.
- the air purifying device main body 1 further includes a strap buckle 17 attached to the top end of the purifying portion main body 131 of the air purifying portion 13 for mounting the strap 6.
- the air purifying device can be carried by the strap.
- the strap is provided, and the strap buckle 17 is provided correspondingly; or the strap can be carried without using the strap.
- the strap is not provided, and the strap buckle 17 is not provided accordingly.
- the housing 11 includes a front housing 111, a front inner housing 112, an inner cavity 113, a rear inner casing 114, a rear outer casing 115, and a bottom cover 116.
- the front inner casing 112 is fitted and fitted to the purification unit main body 131 of the air purification unit 13.
- the front outer casing 111 is fitted to the front inner casing 112 and is provided with an air input port 1111.
- the inner cavity 113 is fitted and fitted to the purification unit main body 131 of the air purifying unit 13, and is provided with a fan mounting position and a battery mounting position.
- the rear inner casing 114 is fitted to the inner cavity 113.
- the rear outer casing 115 is fitted to the rear inner casing 114.
- the bottom cover 116 is fitted to the purification unit main body 131, the front inner casing 112, and the rear inner casing 114 of the air purification unit 13.
- the housing 11 further includes at least one of the following settings:
- the front inner casing 112 is provided with an adjustment knob control board mounting position and/or a temperature controller mounting position;
- the front housing 111 is provided with an adjustment knob mounting position
- the inner cavity 113 is further provided with a USB charging interface for charging the battery 14;
- the rear casing 115 is provided with a wearing buckle mounting position.
- An air volume adjustment knob 15 is mounted on the front outer casing 111, and an air input port 1111 is also provided. When the main engine is started, air enters from the air input port 1111.
- a buckle that is fitted to the front inner casing 112 is also disposed on the front outer casing 111.
- a control panel 18, a temperature control member 19, a wireless communication module, and a processor may be mounted on the front inner casing 112.
- a snap groove that engages with a snap fit on the front outer casing 111 is also provided.
- An attachment mechanism that cooperates with the air purifying unit 13 is provided, and cooperates with a corresponding mounting mechanism on the air purifying unit 13.
- the inner cavity 113 is provided with a fan 12 mounting position and a battery 14 mounting slot, and an electrical connection between the fan 12 and the battery 14 is provided.
- the inner cavity 113 has a mounting mechanism that cooperates with the air purifying portion 13, and cooperates with a corresponding mounting mechanism on the air purifying portion 13.
- the rear inner casing 114 is provided with a mounting mechanism that cooperates with the inner cavity 113, and cooperates with a corresponding mounting mechanism on the inner cavity 113, and is also provided with a snap groove that engages with a snap fit on the rear outer casing 115.
- the rear outer casing 115 is provided with a buckle that is fitted to the front inner casing 112.
- the bottom cover 116 and the bottom cover can be opened.
- the bottom cover 116 is opened, and the filter element is replaced and then closed.
- the battery 116 can be detachable for easy replacement or can be designed to be non-removable and charged using a charging interface. If it is designed to be detachable, when the battery needs to be replaced, the bottom cover 116 is opened, and the battery is replaced and then closed.
- the air purifying device host 1 further includes:
- the internal circulation system interface is configured to introduce a circulating airflow that is guided back from the inner circulation system cycle into the air purification unit for circulation filtration.
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Abstract
一种空气净化装置,包括空气净化装置主机(1)和面罩(2),所述空气净化装置主机(1)与所述面罩(2)之间气密性连接;所述空气净化装置主机(1)用于净化空气并将净化后的空气输出至面罩(2);所述面罩(2)用于将输入的空气输出至使用者面部。该空气净化装置解决了现有技术中空气净化装置不便于佩戴,易造成使用者呼吸不畅,空气净化效果差的问题。能够净化空气并将洁净空气输送到净化装置面罩(2),提供给使用者,解决雾霾天气的呼吸问题,为使用者提供洁净空气,且能够兼顾通透性和过滤效果。
Description
本发明涉及空气净化技术领域,特别涉及一种空气净化装置和空气净化装置主机。
当前环境下空气污染问题日益突出,空气中的污染物如PM2.5、粉尘、花粉、异味、甲醛之类的装修污染、细菌、过敏原等被人体吸入后,会对人体产生较大的危害。通过空气净化技术能够有效提高空气清洁度,现有的空气净化一般是通过空气净化器来实现的,空气净化器主要应用于家庭住宅、工商业楼宇,在室外环境中空气净化器还没有得到较好的应用。
人们在雾霾等污染天气中户外活动时,通常选择佩戴口罩。但口罩主要是靠罩面来过滤空气,污染物被拦截到口罩上,而空气的流动主要依靠人体肺部的呼吸提供动力。目前的口罩存在通透性及净化效果两大矛盾关系。通透性好的过滤效果不佳,只能将空气中较大的颗粒物滤掉;过滤效果好的通透性太差,长时间佩戴会感觉憋闷、呼吸不畅。因此现有的口罩无法有效解决人们在雾霾等污染天气外出时的空气净化及呼吸问题。
发明内容
鉴于上述问题,提出了本发明以便提供一种克服上述问题或者至少部分地解决上述问题的一种空气净化装置和空气净化装置主机。
作为本发明实施例的一个方面,涉及一种空气净化装置,所述空气净化装置包括空气净化装置主机和面罩,所述空气净化装置主机与所述面罩之间气密性连接;所述空气净化装置主机用于净化空气并将净化后的空气输出至面罩;所述面罩用于将输入的空气输出至使用者面部。
在一个实施例中,所述空气净化装置主机上具有至少一个出气口,所述面罩上设有气体通道,所述气体通道上设置有至少一个进气口和至少一个出气口,所述空气净化装置主机的至少一个出气口与所述气体通道的至少一个进气口通过通气导管气密性连接。
在一个实施例中,所述通气导管包括至少一段可插接软管,使软管之间可首尾插接相连,软管与出气口、进气口可插接相连。
在一个实施例中,所述空气净化装置还包括背带,所述背带连接到空气净化器主机上;
所述背带设置有包裹结构,将所述通气导管至少部分包裹于所述包裹结构形成的内腔中。
在一个实施例中,所述包裹结构部分设有双拉链对拉结构或粘扣带结构;所述通气导管可以从背带包裹形成的内腔的任一位置伸出。
在一个实施例中,所述面罩包括:
罩壳,用于将使用者鼻腔附近环境与外界环境隔离;
可旋转连接件,安装在所述罩壳的两侧,具有将洁净空气导入气体通道的进气口;
安装在所述罩壳上的气体通道,气体通道的一端与所述可旋转连接件气密性连接,另
一端连接出气口;
所述出气口,将洁净空气导出至使用者的鼻腔附近。
在一个实施例中,所述面罩还包括:面罩固定组件;
所述面罩固定组件通过所述可旋转连接件与所述罩壳之间活动连接,使所述罩壳能够相对面罩固定组件翻转;所述面罩固定组件将所述罩壳固定在使用者的头部。
在一个实施例中,空气净化装置还包括:RFID读写器和设置有RFID标签的空气过滤纸,RFID读写器用于读取所述RFID标签中的信息。
本发明上述空气净化装置至少实现了如下技术效果:
空气净化装置主机和面罩之间气密性连接,面罩将输入的空气输出至使用者面部,与现有采用口罩在使用者面部形成局部封闭区域的方式相比,由于面罩不直接贴合使用者的口鼻,在达到较好净化效果的同时,通透性好,能够达到较舒适的佩戴效果,并且结构简单,便于携带。
面罩可直接佩戴在使用者面部,由于使用者的眼睛置于面罩内,同样与外部被污染的空气相隔离,对使用者的眼睛起到了一定的保护作用。经过空气净化装置主机净化后的空 气输出至面罩,在面罩内形成气流稳定的气幕,送风气流比较自然柔和,更进一步地提高了使用者的佩戴舒适度,同时适用于室内和室外环境;增加了使用者面部的空气流动性,让使用者感到凉爽,尤其是在运动状态下。
主机上连接有背带,便于使用者携带,并且背带的长度可以调节,适用于不同身高、体型的使用者佩戴。通气导管设置在背带上,通气导管进气口置于背带的末端位置,所述背带的末端卡接于所述空气净化装置主机的出气口,将通气导管置于背带上,可以防止外力对通气导管的压迫或拉伸造成损坏;当空气净化装置主机与背带和面罩分离时,空气净化装置主机可以单独适用于较小空间的空气净化;可分离的主机和面罩还方便使用者将各部分拆开携带。
面罩固定组件,可以通过多种方式固定于使用者的头部,例如面罩固定组件为具有一定弹性的弹性圈,或者面罩固定组件本身没有弹性,但两端设置有调节部件,使用者可以利用调节部件根据头部的舒适程度来调整面罩固定组件的长度。例如可以是,所述调节部件为紧箍带,紧箍带的一端间隔设有若干卡孔,另一端对应设置有若干突起,所述突起能够卡扣在所述卡孔内,通过调整突起卡扣在不同的卡孔内调节紧箍带的长度。
空气净化装置的壳体设置有端盖,方便打开壳体对壳体内部进行检查或更换壳体内部件。设置有固定部件,方便固定空气净化装置主机。通过可以容置空气净化装置主机和/或面罩的包,方便使用者携带和收纳空气净化装置主机和/或面罩。主机设置无线信号通信模块,方便使用者通过其他终端以无线方式控制空气净化装置的工作。
作为本发明实施例的一个方面,涉及一种空气净化装置主机,包括:
壳体,其一个侧面设置空气输入口;
空气净化部,位于壳体内,用于对从空气输入口导入的空气进行过滤;
风机,位于壳体内,用于将空气从空气输入口导入,通过空气导出通道从空气输出口导出;
电池,为风机供电。
在一个实施例中,所述空气净化部,包括:
净化部主体,安装在壳体中间,设置有空气导出通道和滤芯壳安装机构;
滤芯壳,可装配在净化部主体上,设置有滤芯安装机构,用于安装滤芯;
滤芯,用于过滤从空气输入口输入的空气。
在一个实施例中,上述空气净化装置主机,还包括:
风量调节旋钮,安装在壳体一侧,用于调节空气输入口进入的气流大小或调节空气输出口输出的气流大小。
在一个实施例中,所述风量调节旋钮,包括:
旋钮芯和安装在旋转芯外面的旋钮罩,通过旋钮罩带动旋转芯旋转实现调节指令的输入;
所述空气净化装置主机还包括:控制板,用于根据使用者的调节指令调节空气输入口进入的气流大小或调节空气输出口输出的气流大小。
在一个实施例中,上述空气净化装置主机,还包括:
佩带卡扣,安装在壳体的一侧,便于使用者携带空气净化装置主机。
在一个实施例中,所述佩带卡扣,包括:
固定端,与壳体固定连接;
卡扣机构,包括各种固定架或磁吸结构,用于将空气净化装置主机卡紧佩戴在使用者的随身载体上。
在一个实施例中,上述空气净化装置主机,还包括:
背带扣,安装在空气净化部的净化部主体顶端,用于安装背带。
在一个实施例中,上述空气净化装置主机,还包括:
无线通信模块,用于通过无线方式接收空气净化的指令,并通告处理器;
处理器,用于根据空气净化的指令,控制空气净化部工作;
在一个实施例中,上述空气净化装置主机,还包括:
温度控制部件,用于调节空气净化装置主机净化后的空气温度。
在一个实施例中,上述空气净化装置主机,还包括:
佩带卡扣,安装在壳体的一侧,便于使用者携带空气净化装置主机。
在一个实施例中,上述空气净化装置主机,还包括:
内循环系统接口,用于将内循环系统循环从面罩内导回的循环气流导入空气净化部进行循环过滤。
在一个实施例中,所述壳体包括:前内壳、前外壳、内腔体、后内壳、后外壳、底盖;
前内壳,与空气净化部的净化部主体匹配安装;
前外壳,与前内壳匹配安装,设置有空气输入口;
内腔体,与空气净化部的净化部主体匹配安装,设置有风机安装位和电池安装位;
后内壳,与内腔体匹配安装;
后外壳,与后内壳匹配安装;
底盖,与空气净化部的净化部主体、前内壳、后内壳匹配安装。
在一个实施例中,所述壳体还包括下列设置中的至少一个:
所述前内壳,设置有调节旋钮控制板安装位和/或温度控制器安装位;
前外壳,设置有调节旋钮安装位;
内腔体,还设置有USB充电接口,用于为电池充电;
后外壳,与设置有佩带卡扣安装位。
本发明实施例提供的上述技术方案的有益效果至少包括:通过位于壳体内的空气净化部对空气进行过滤,并通过风机将洁净空气导出到输出口,输送到净化装置面罩,提供给使用者,解决雾霾天气的呼吸问题,为使用者提供洁净空气,且能够兼顾通透性和过滤效果。且使洁净空气能够更好地导出至使用者的鼻腔附近,保证使用者呼吸顺畅,从而有效的解决了在雾霾等污染天气外出时的空气净化及呼吸问题。
本发明的其它特征和优点将在随后的说明书中阐述,并且,部分地从说明书中变得显而易见,或者通过实施本发明而了解。本发明的目的和其他优点可通过在所写的说明书、权利要求书、以及附图中所特别指出的结构来实现和获得。
下面通过附图和实施例,对本发明的技术方案做进一步的详细描述。
附图用来提供对本发明的进一步理解,并且构成说明书的一部分,与本发明的实施例一起用于解释本发明,并不构成对本发明的限制。在附图中:
图1A为本发明实施例提供的空气净化装置整体结构示意图;
图1B为本发明实施例一中空气净化装置的立体结构示例图;
图2为本发明实施例中软管与软管之间连接结构图;
图3A为本发明实施例提供的空气净化装置的面罩立体结构示意图;
图3B为本发明实施例提供的带有面罩固定组件结构示意图;
图3C为本发明实施例提供的面罩可翻转的侧面示意图;
图4A为本发明实施例一中带有若干卡孔的紧箍带结构示意图;
图4B为本发明实施例一中带有若干突起的紧箍带结构示意图;
图5A为本发明实施例一中面罩固定组件为旋钮调节结构示意图;
图5B为本发明实施例一中面罩固定组件为按钮调节结构示意图;
图6A为本发明实施例一中出气口内凸的结构示意图;
图6B为本发明实施例一中又一出气口内凸的结构示意图;
图7A为本发明实施例一中出气口外凹的结构示意图;
图7B为本发明实施例一中又一出气口外凹的结构示意图;
图8为本发明实施例二提供的空气净化装置的面罩示意图;
图9为本发明实施例三提供的空气净化装置的背带示意图;
图10为本发明实施例四中空气净化装置主机的结构示意图;
图11为本发明实施例四中空气净化装置的具体结构示意图。
其中:1为空气净化装置主机;2为面罩;3为空气净化装置主机的出气口;4为气体通道;5为通气导管;6为背带;7为气体通道的进气口;8为气体通道的出气口。
下面将参照附图更详细地描述本公开的示例性实施例。虽然附图中显示了本公开的示例性实施例,然而应当理解,可以以各种形式实现本公开而不应被这里阐述的实施例所限制。相反,提供这些实施例是为了能够更透彻地理解本公开,并且能够将本公开的范围完整的传达给本领域的技术人员。
为了解决现有技术中存在的雾霾等污染天气外出时的空气净化及呼吸问题,以及使用口罩解决该问题时存在的通透性及净化效果两大矛盾关系的问题,本发明实施例提供一种空气净化装置,能够保证顺畅呼吸,不憋闷的同时,将净化好的洁净空气更好地提供给使用者。
下面分别对本发明实施例提供的空气净化装置的各种具体实施方式进行详细的说明。
实施例一:
参照图1A和图1B,其中图1A是一个示意性的结构图,图1B是一个立体结构示例图。本发明实施例一提供的一种空气净化装置,所述空气净化装置包括空气净化装置主机1和面罩2,所述空气净化装置主机1与所述面罩2之间气密性连接;所述空气净化装置主机1用于净化空气并将净化后的空气输出至面罩2;所述面罩2用于将输入的空气输出至使用者面部。
空气净化装置本体1的至少一个出气口3与面罩2上的至少一个进气口7之间通过通气导管5连接。通气导管5包括进气端和出气端,通气导管5的进气端连接到空气净化装置主机的出气口,通气导管5的出气端与面罩2的进气口7相连接。
作为本实施例的一个具体实施方式,可以是,空气净化装置主机1上具有至少一个出气口3,面罩2上设有气体通道4,气体通道4上设置有至少一个进气口7和至少一个出气口8,空气净化装置主机1的至少一个出气口3与所述气体通道4的至少一个进气口8气密性连接。在一个具体实施例中,所述面罩2上的气体通道4是闭合的,可以是闭合的环形气体通道,也可以是具有至少两个封堵的末端的闭合的气体通道。
具体来讲,可以是,所述面罩2的至少一个出气口8至少部分出气口可以同时出气。将输入的空气输出至使用者面部时在面罩内形成气幕。
在一个实施例中,所述面罩2的至少一个出气口8中至少部分出气口可以同时出气,作为本实施例的一种优选方式,由哪些出气口出气是可以调节的。
本实施例中面罩2的至少一个出气口将经过空气净化装置主机的空气输出到面罩内侧,在面罩朝向使用者面部的一侧形成一定速度和方向的送风气流(即气幕),通过该送风气流将面罩外部空气隔开,形成防止面罩内外空气交换的气体屏障。这种送风气流具有持续平稳和均匀的特点,因此,一方面使用者佩戴舒适,没有憋闷的感觉,另外一方面,这种送风气流比较自然柔和。
具体来讲,可以是,空气净化装置主机1的至少一个出气口3与气体通道4的至少一个进气口7之间通过通气导管5连接。通气导管5包括进气端和出气端,通气导管5的进气端连接到空气净化装置主机的出气口,通气导管5的出气端与面罩2的气体通道4的进气口7相连接。
本发明提供的便携式空气净化装置的面罩2直接佩戴在使用者面部,经过空气净化主机净化后的空气输出至面罩2,在面罩2内形成气幕,为使用者提供净化后的空气,有效阻止外部未净化的空气进入面罩2,保证使用者呼吸到净化后的空气,不影响使用者的正常呼吸,同时适用于室内和室外环境。
可选的,面罩设置有若干功能区,比如,将与使用者眼睛相对应的部位设置成部分遮挡光线的区域,使得使用者佩戴面罩后能够像佩戴墨镜一样,保护眼睛不受外界强光刺激;在面罩上设置LED显示屏,用于显示时间、环境温度、空气质量等信息。
本实施例中,上述空气净化装置主机的至少一个出气口与所述气体通道的至少一个进气口之间通过通气导管气密性连接。
在一个实施例中,所述通气导管包括至少一段可插接软管,使软管之间可首尾插接相连,软管与出气口、进气口可插接相连。
本实施例中的通气导管中包括的可插接软管,可以根据需要的长度进行调节,可以满 足不同身高的使用者。软管与空气净化装置主机的出气口、面罩的进气口通过可插接结构连接,而且软管与软管之间也可以通过可插接结构连接,从而可实现通气导管长度的调节。
参照图2所示,上述软管一端设有第一固定件511,第一固定件上设有至少一个卡孔512;软管另一端设有第二固定件513,第二固定件上设有至少一个插脚514,所述插脚上设有倒扣515;
所述插脚514通过倒扣515卡接于所述卡孔512上,使软管之间可首尾插接相连。
每一个软管的两端分别设有第一固定件和第二固定件,软管与软管之间可以通过首尾连接。在使用软管与软管连接时,参照图2所示,装配时将其中直径较小的软管插入到直径较大的软管中,掐住两个插脚514,同时分别向内侧用力,使其变形,同时向上用力推进卡孔512内,使其倒扣515卡到卡孔512内。而当需要拆分时,掐住插脚514同时分别向内侧用力使其变形,然后向下用力,通过向反方向用力拉拽,使两者分离。
可选地,上述空气净化装置主机出气口处可以设置第一固定件与软管上一端的第二固定件匹配连接,相应的,将面罩上气体通道的进气口设置第二固定件与软管上的另一端的第一固定件匹配连接;
或者采用相反的设置,比如:将空气净化装置主机出气口处设置第二固定件与软管上的第一固定件匹配连接,相应的,将面罩上气体通道的进气口设置第一固定件与软管上的第二固定件匹配连接。
具体实施时,当软管的长度不够长时,可以再增加一根软管,将软管的第一固定件端与另一根软管的第二固定件端连接,然后再根据上述实施例中,再连接上空气净化装置主机和面罩气体通道上的进气口。
本实施例中,也可以采用其他的可拆卸的连接结构,比如卡扣连接等等。本实施例中对此也不做限定。
可选地,在上述软管一端设置外螺纹紧固件,另一端设置与之匹配的内螺纹紧固件;外螺纹紧固件和内螺纹紧固件中间设有通透孔;这样可以通过外螺纹紧固件与所述内螺纹紧固件螺纹连接,使软管之间可首尾插接相连,保证气体流通的同时,也提高了严密性。
可选地,在空气净化装置主机的出气口处设置外螺纹紧固件与软管上的内螺纹紧固件一端匹配连接,相应的,在面罩气体通道的进气口设置内螺纹紧固件与软管上另一端的外螺纹紧固件匹配连接;或者采用相反的设置,比如在空气净化装置主机的出气口处设置内螺纹紧固件与软管上的外螺纹紧固件端匹配连接,相应的,在面罩气体通道的进气口设置外螺纹紧固件与软管上另一端的内螺纹紧固件匹配连接。
本实施例中,第一固定件、第二固定件、插脚、倒扣、外螺纹紧固件和内螺纹紧固件均可以透明设计,其他的可拆卸的连接结构,比如卡扣连接等均可以透明设计。
可选地,参照图1A所示,上述空气净化装置还包括背带6,上述背带的两端连接到空气净化器主机1上,空气净化器主机1上设置有固定环,上述背带通过粘扣或卡扣套在上述固定环上;上述背带设置有包裹结构,如图1A所示,背带6包裹着部分通气导管5,将通气导管5至少部分包裹于包裹结构形成的内腔中。
本实施例中,背带在方便用户携带净化装置主机的同时,也可以保护通气导管不易破损。
可选地,上述包裹结构部分设有双拉链对拉结构或粘扣带结构;可以根据使用者在具体佩戴使用时,将上述通气导管从背带包裹形成的内腔的任一位置伸出。
比如在背带上设置拉链,可以是双拉链对拉结构,通过调整拉链上的两个拉锁位置,使得通气导管5从背带6的拉链上任一处伸出,从而连接到面罩2的气体通道4的进气口,以适应不同身高用户的使用,又能在使用过程中有效保护气管免受拉扯。
还比如在背带6上设置粘扣带,一面是细软的纤维,另一面是带有勾刺的弹性纤维,通过移动通气导管5到相应的位置后,将粘扣带的两面相扣,固定通气导管。
再比如在背带6上设置若干纽扣,通过打开不同位置上的纽扣,使得通气导管5从背带上纽扣打开的位置伸出。当然,其他能够使得通气导管5从背带6任一位置伸出的背带均可。这种设计,在背带被调整的同时,通气导管的伸出位置也可以适应性的调整,给使用者佩戴提供方便的同时,保证了通气导管的气体畅通。本公开实施例中的通气导管5也 可以设置在背带6的一侧面,例如,可以将通气导管5部分贴合于背带的外侧面设置。
可选地,背带还包括用于调节整个背带长短的调节扣,上述便携式空气净化装置的空气净化装置本体1上连接有背带6,便于使用者携带,空气净化装置的背带6的长度可以调节,比如调整背带的长度,适用于不同身高、体型的使用者佩戴,不管是大人、小孩还是老人都可以根据自身的需要将背带调整到合适的长度。
可选的,通气导管5至少部分设置于背带6上;背带6的至少一末端与空气净化装置主机1的出气口3相连。
可选的,空气净化装置的通气导管5至少部分的包裹于背带6中;背带6的至少一个末端卡接于空气净化装置主机1的出气口3。
例如,背带6设置有中空的内腔,通气导管5至少部分的容纳于内腔,通气导管5可以从背带6中空的内腔的任一位置伸出,比如在背带6的空腔位置设置拉链,通过调整拉链上的拉锁位置,使得通气导管5从背带6的拉链上任一处伸出,从而连接到面罩2的气体通道4的进气口,或者在背带6的空腔位置上设置若干纽扣,通过打开不同位置上的纽扣,使得通气导管从背带上纽扣打开的位置伸出。当然,其他能够使得通气导管5从背带6任一位置伸出的背带6均可。这种设计,在背带被调整的同时,通气导管的伸出位置也可以适应性的调整,给使用者佩戴提供方便的同时,保证了通气导管的气体畅通。本发明的空气净化装置的通气导管5也可以设置在背带6的一侧面,例如,可以将通气导管部分贴合于背带的外侧面设置。
在一个实施例中,通气导管包括:两段以上的可插接气管部件,每段可插接气管部件首尾具有相应的可插接结构。通气导管设置在背带上的那部分可设计为可拆分式的结构,可拆分式的结构可以包括多段可插接的气管部件,每段气管部件首尾具有相对应的结构,方便彼此组合和插接,这种结构设计,可以方便使用者根据自身情况,通过选择气管部件的数目,调节通气导管在背带上的长度,以适应不同身高、体型的使用者的佩戴需求。
可选的,将通气导管5的横截面做成与背带6相适应的形状,例如,圆形、椭圆形、扁圆形或者其他任何可与背带相适配的形状。
可选的,空气净化装置主机1设置有卡接口,背带6的至少一个末端设置有卡头,背带6的卡头能够卡接到空气净化装置主机1的卡接口上,本发明的空气净化装置的所述通气导管5的一端设置在背带6的卡头处,空气净化装置主机1的出气口3设置在卡接口处,使得背带6卡接到空气净化装置主机1上时,通气导管5与空气净化装置主机1的出气口相连接。
将通气导管5置于背带6上,可以防止外力对通气导管5的压迫或拉伸造成损坏;将空气净化装置主机1与背带6和面罩2可分开的设计,使得空气净化装置主机1可以作为单独的空气净化器使用于较小空间的空气净化,例如汽车等密闭空间;还方便使用者在不使用时将空气净化装置主机1和面罩2拆开携带。
上述图1A和图1B所示的空气净化装置还包括有面罩固定组件9,用于将面罩固定在使用者的头部。
在一个实施例中,参照图3A所示,该面罩包括:罩壳21、可旋转连接件22、气体通道23和至少一个出气口24;
罩壳21,用于分隔使用者鼻腔附近环境与外界环境。
可旋转连接件22,安装在罩壳21的两侧,具有将洁净空气导入气体通道23的进气口221。
安装在罩壳21两侧的两个气体通道23,每个气体通道23的一端与可旋转连接件22气密性连接,另一端连接出气口24。
出气口24与罩壳21之间固定连接或通过方向调节机构连接,使洁净空气导出至使用者的鼻腔附近。
上述图1A和图1B所示的空气净化装置面罩,实现将输入的洁净空气输出至使用者面部的鼻腔附近。
如图1A所示的,上述面罩通过罩壳21实现将使用者面前部分区域与外界环境隔离开,洁净空气进入罩壳内部空间,不会与外界不洁净空气混合。其中,罩壳可以和面部贴合实 现相对比较密封的隔离,也可以距离面部一定距离,面罩只是起到一定的分隔作用,而非比较密封的隔离。
罩壳21的两侧分别设置有安装可旋转连接件22的位置,比如安装孔或其他安装方式,可旋转连接件22安装在罩壳21上,可以实现将空气净化装置净化后通过通气导管输出的洁净空气导入气体通道23,通气导管可以与进气口221气密性连接,实现洁净空气的导入。
所述可旋转连接件22包括:
旋转轴224,安装在罩壳21上预留的安装孔处,旋转轴224中空且通过连接口连通气体通道23。
顶端密封外壳225,安装在旋转轴224外端,实现气密性密封。
进气端226,安装在旋转轴224内端并设置有进气口221,用于将洁净空气导入气体通道23;
安装在旋转轴224和进气端226之间的大密封圈223和小密封圈222。
在一个实施例中,可旋转连接件22的进气端226与旋转轴224连接的一端中空,另一端密封。这种情况下,可旋转连接件两端都是密封的,通过进气口221和中空结构将洁净空气导入气体通道23。这种情况下,面罩固定组件(图1A和图1B中未示出),安装在顶端密封壳体223一端,或安装在进气端226密封的一端;将空气净化装置面罩固定在使用者的头部。面罩固定组件安装在顶端密封壳体223一端时,可以整个面罩固定组件的紧箍带均位于罩壳21外面,也可以整个面罩固定组件的紧箍带两端位于罩壳21外面,中间部分位于罩壳21里面,通过在罩壳21上开设穿带孔实现。
可选的,进气端226与旋转轴224连接的一端中空,另一端连接面罩固定组件并通过面罩固定组件实现密封。这种情况下,面罩固定组件安装在罩壳内,并与可旋转连接件22连接。
通过可旋转连接件22面罩固定组件与罩壳之间实现活动链接,从而罩壳21可相对面罩固定组件翻转。
优选的,面罩固定组件与进气端226之间可以设置弹簧顶珠25。
优选的,旋转轴224和罩壳21之间安装旋转轴承,从而使旋转操作的更方便省力,减少摩擦磨损。
气体通道23可以如图1A所示的在罩壳两侧均设置,即设置两个气体通道23,在中间位置将洁净空气汇聚到出气口24,也可以仅在一侧设置一个气体通道23,将洁净空气引导至出气口24处。
气体通道23较优选的可以采用软管,但可选的也可以采用硬管,软管或硬管的一端连接可旋转连接件22,另一端连接出气口24。
可选的,除了气体通道23安装在罩壳上的方式外,气体通道还可以在罩壳21上直接开设,在加工时,可以与罩壳21一体成型,这种结构也可以仅在罩壳21的一侧设置一个气体通道23,也可以在两侧各设置一个气体通道23,即设置两个气体通道23。即在罩壳21上两侧开设两个气体通道23或在罩壳21上一侧开设一个气体通道23,气体通道23的一端与可旋转连接件22气密性连接,另一端连接出气口。
气体通道23一端连接进气口221,另一端连接出气口24。出气口24上可以设置若干出气孔,将洁净空气导出至罩壳21所形成的空间中,具体是使用者的鼻腔附近。
为了保证气密性连接,可旋转连接件22的进气口221中也有一部分气体通道,保证气体从进气口221进入后,能够顺利进入气体通道23中。如图1A所示的,可旋转连接件22位于罩壳21内部的一端是通过罩壳固定组件来实现密封的,当然也可以是可旋转连接件22位于罩壳21内部的一端与位于罩壳21外部的一端类似,是顶端密封的,罩壳固定组件不起密封作用,仅与可旋转连接件22连接,实现能够相对于罩壳21翻转。可选的,若罩壳固定组件设置在罩壳21外部的时候,可旋转连接件22位于罩壳21外部的一端可以通过罩壳固定组件来实现密封,也可以不起密封作用,仅与可旋转连接件22连接,实现能够相对于罩壳21翻转。
气体通道23是闭合的,可以是闭合的环形气体通道,也可以是具有至少两个封堵的末端的闭合气体通道。气体通道23连接出气口24将输入的洁净空气输出至朝向使用者面部 的一侧时在面罩内形成气幕。
可选的,出气口24可以设计成火山口形状,以利于增强气压,也可以设计成圆形、椭圆形等其他形状。
出气口24上可以设置若干的出气孔241,将经过空气净化装置本体的空气输出到面罩内侧,在使用者面部形成一定速度和方向的送风气流(即气幕),通过该送风气流将面罩外部空气隔开,形成防止面罩内外空气交换的气体屏障。这种送风气流具有持续平稳和均匀的特点,因此,一方面使用者佩戴舒适,没有憋闷的感觉,另外一方面,这种送风气流比较自然柔和。
可选的,出气口24上的出气孔241依据出气口的形状按照预设的排列规律分布,尽可能地增大出气面积,出气口24上的出气孔241按照各自设定的角度设置。通过对出气孔241的角度设置,使得喷洒出的洁净空气更均匀,覆盖范围合理。比如:出气孔241与出气口24的中心线成设定的角度设置。
通常的,各出气孔241的轴与出气口24的中轴线是平行的。在能够提供足够的风量时,此种结构可以扩大洁净空气的保护面积,更能满足不同用户的需求。此外,各出气孔轴线方向相同更利于模具制作和产品生产。
进一步优选的,出气口24上的出气孔241,位置靠外的出气孔与出气口中轴线的角度大于位置靠里的出气孔与中轴线的角度,进一步扩大洁净空气的覆盖范围。
可选的,出气口24上的出气孔241可以选择下列形状的气孔中的至少一种:长条形气孔、缝隙状气孔、方形气孔、圆形气孔、椭圆形气孔。比如:长条形的出气口或缝隙状出气口可以使面罩2内的气流更加均匀,形成的气幕空气流速平稳,不容易给使用者造成面部冷风吹拂的感觉。各种形状的出气口各有优势,比如,出气口241设计成圆形,可以利于排除洁净气体,减少阻力。
可选的,出气口24处设置气体导流部26,用于将气流引导至出气孔方向。
可选的,当设置有方向调节机构时,方向调节机构使出气口24可相对罩壳21旋转,调节出气口21的出气方向。上述方向调节机构的可以有多种可选结构。出气口24和面罩21固定连接时,通过粘合的方式固定连接,或通过铆接的方式实现固定连接。
可选的,罩壳21上设置下列涂层中至少一个:防雾涂层、防紫外线涂层、防辐射涂层、防晒涂层。
比如:面罩2至少部分区域设有防雾层,面罩2至少部分区域还设有防紫外线层。面罩面向使用者面部的一面还具有内侧涂层,背向使用者的一面还具有外侧涂层,内侧涂层包括防雾涂层,外侧涂层包括防紫外线涂层。设置防雾涂层的作用,可以避免使用者在佩戴过程中在面罩上形成哈气,影响使用者视线;防紫外线涂层,可以保护使用者在室外环境中使用时面部免受紫外线伤害。在面罩的内侧涂层或外侧涂层还可以包括其他防辐射涂层、防晒涂层等。
本发明提供的空气净化装置面罩可以直接佩戴在使用者面部,经过空气净化主体净化后的空气输出至面罩内部空间,在面罩内形成气幕,为使用者提供净化后的空气,有效阻止外部未净化的空气进入面罩,保证使用者呼吸到净化后的空气,不影响使用者的正常呼吸,同时适用于室内和室外环境。
在一个实施例中,上述面罩还包括面罩固定组件25;面罩固定组件与罩壳21之间活动连接,使罩壳21能够相对面罩固定组件旋转。例如,可以是,所述面罩本体能够向上、向左或者向右翻转,从而将面罩本体移至使用者面部的上部、左部或者右部。
优选的,面罩固定组件与可旋转连接件22连接,通过可旋转连接件22实现相对罩壳21的旋转。可旋转的角度可以达到90度,甚至可以达到大于90度的旋转角度,在不设置旋转限位的情况下,其旋转角度,以旋转到面罩上的其他结构导致不能旋转为止,设置旋转限位的情况下,其可旋转的最大角度以旋转限位为准。
可选的,面罩固定组件的两端具有调节部件。例如,调节部件可以是设置在面罩固定组件上的紧箍带,紧箍带可以设置在远离面罩的一侧,紧箍带的一端间隔设有若干卡孔,另一端对应设置有若干突起,突起能够卡扣在卡孔内,通过调整紧箍带突起卡扣在不同的卡孔内调节紧箍带的长度。
可选的,面罩固定组件为具有一定弹性的弹性圈,例如在硅胶、塑料等材质中嵌入弹性钢片以形成弹性圈,或者该弹性圈本身整体采用弹性刚片等方式实现,通过弹性圈的弹性能够适应不同头围的使用者。
面罩固定组件可以位于面罩本体上端,用于将面罩固定佩戴在使用者面部,可以通过使用者的头部、耳部实现佩戴和固定。
面罩固定组件可以采用各种结构,例如采用与使用者头围相适配的结构,用于将面罩固定于使用者的头部。或者采用与使用者耳朵、鼻子相适配的结构,用于通过使用者的耳朵和鼻子将该面罩固定于使用者的头部。或者采用多角度固定的结构,在该结构中,同时包含与使用者头围和耳朵、鼻子等部位相适配的结构,能够利用人体的头部及头部上的各个器官进行固定的结构均可。
参照图3B所示,安装在顶端密封壳体220一端,或安装在进气端226密封的一端;将空气净化装置面罩固定在使用者的头部。面罩固定组件安装在顶端密封壳体220一端时,可以整个面罩固定组件的紧箍带均位于罩壳21外面,也可以整个面罩固定组件的紧箍带两端位于罩壳21外面,中间部分位于罩壳21里面,通过在罩壳21上开设穿带孔实现。
在一个实施例中,参照图3A所示,进气端226与旋转轴224连接的一端中空,另一端连接面罩固定组件并通过面罩固定组件实现密封。这种情况下,面罩固定组件安装在罩壳内,并与可旋转连接件22连接。
通过可旋转连接件22面罩固定组件与罩壳之间实现活动链接,从而罩壳21可相对面罩固定组件翻转。
优选的,面罩固定组件与进气端226之间可以设置弹簧顶珠。
优选的,旋转轴224和罩壳21之间安装旋转轴承,从而使旋转操作的更方便省力,减少摩擦磨损。
参照图3B所示,面罩固定组件25包括:与可旋转连接件22连接的紧箍带,将罩壳21固定在使用者的头部;面罩固定组件25通过可旋转连接件22与罩壳21之间活动连接,使罩壳21能够相对面罩固定组件25翻转。参照图3C所示,面罩可绕旋转轴上下90度旋转,使用者可依据需求调整角度。
具体地,参照图4A所示,上述紧箍带的一端间隔设有若干卡孔,参照图4B所示,另一端设置有若干突起,上述突起能够卡扣在上述卡孔内,通过将紧箍带突起卡扣在不同的卡孔内调节紧箍带形成的固定圈周长,满足不同用户对松紧度的需求。
在一个实施例中,上述面罩固定组件25还包括调节部件,与上述紧箍带配合,实现调整紧箍带形成的固定圈长度;上述调节部件为下述结构中的至少一种:旋钮调节结构、抽拉调节结构、按钮调节结构,也可以是其他调节结构,本公开实施例对此不做限定,其他可实现调整松紧的调节部件均可。
在一个实施例中,参照图5A所示,当上述调节部件为旋钮调节结构时,调节部件包括:齿盘31、连接带、设置在连接带中间的调节旋钮32和设置在连接带两端的穿带孔33;上述紧箍带两端上设有齿条34,与上述调节部件上的齿盘31配合;上述紧箍带的两端分别穿过上述穿带孔33,通过上述齿条34和齿盘31的配合,向内移动该连接带缩小紧箍带形成的固定圈的周长;通过旋转(逆时针或顺时针)上述调节旋钮32,上述连接带向外移动,扩大紧箍带形成的固定圈的周长。
进一步地,在实施过程中,可以通过顺时针旋转上述调节按钮32,上述连接带向内移动,缩小紧箍带形成的固定圈的周长,当松动紧箍带或摘取紧箍带时,通过逆时针旋转上述调节按钮31,上述连接带向外移动,从而扩大紧箍带形成的固定圈的周长。
或者可以通过逆时针旋转上述调节按钮32,上述连接带向内移动,缩小紧箍带形成的固定圈的周长,当松动紧箍带或摘取紧箍带时,通过顺时针旋转上述调节按钮31,上述连接带向外移动,从而扩大紧箍带形成的固定圈的周长。
在本实施例中,连接带内部设有中空仓,还可以将上述紧箍带两端穿过上述穿带孔33后,多余的部分隐藏在上述连接带的中空仓内。
本实施例中,紧箍带的两端上带有齿条34,调节旋钮32的轴连接齿盘31,使用时将紧箍带从左右两端穿带孔33插入,然后调整到合适的尺寸固定住面罩部分。两侧单边锯齿 设计,有利于紧固时快速操作,即插入时不需要操作旋转钮;当退出时因为上下均存在齿条,需要调节旋钮32以便松动紧箍带,本结构可以防止在佩戴过程中由于运动造成的松懈情况。
在一个实施例中,当上述调节部件为抽拉调节结构时,上述调节部件为锁紧卡,设在上述紧箍带上,调整上述锁紧卡卡在紧箍带上的位置调节上述紧箍带形成的固定圈的周长。本实施例中的调节部件比如可以参照相关技术中背包的背带调节等,通过调节锁紧卡的位置,抽拉背带可以实现背带所形成的固定圈的周长。
优选地,上述紧箍带上,参照图5A所示,还设有透气孔35,进一步提高使用者的舒适度。
在一个实施例中,当上述调节部件为按钮调节结构时,可以参照图5B所示,调节部件为按钮调节结构时,上述紧箍带的第一端41包括齿条,第二端42包括固定座43和定位突起46;所述固定座43上开有齿带孔44和调整按钮45;上述紧箍带带齿条的第一端41穿过齿带孔44,定位突起46与齿条配合实现卡紧,形成固定圈;通过调整按钮45,松开定位凸起对齿条的卡紧,调整所述固定圈的大小。
本实施例提供的空气净化装置的面罩可以直接佩戴在使用者面部,经过空气净化主体净化后的空气输出至面罩内部空间,在面罩内形成气幕,为使用者提供净化后的空气,有效阻止外部未净化的空气进入面罩,保证使用者呼吸到净化后的空气,不影响使用者的正常呼吸,同时适用于室内和室外环境。同时该空气净化装置面罩通过面罩固定组件佩戴在使用者的头部,可以满足头型大小不同使用者的佩戴,并且可以调整松紧度,提高了使用者的舒适度。
在一个实施例中,上述面罩的至少一个出气口相对气体通道内凸或外凹设计,使洁净空气导出至使用者的鼻腔附近。
如图6A和图6B所示的出气口结构,出气口24可以相对气体通道23内凸设计,使洁净空气能够更近距离的输出到使用者鼻腔附近。如图6A和图6B所示的,相对于罩壳21,向罩壳内侧凸起。
可选的,如图6A所示的,出气口24处的气体通道的腔体厚度大于气体通道其他部位的腔体厚度,从而对气体通道输送过来的洁净空气气流经行缓冲,减缓通过出气孔24输出的洁净空气的气流压力。
可选的,如图6B所示的,出气口24处的气体通道的腔体厚度与气体通道其他部位的腔体厚度基本相同,从而保证气流压力,使通过出气孔24输出的洁净空气更充裕。
可选的,如图7A和图7B所示的出气口结构,出气口24也可以相对气体通道23外凹设计,使洁净空气能够更好的输出到使用者鼻腔附近,并且通过外凹设计减少气流对使用者面部的冲击力。如图7A和图7B所示的,相对于罩壳21,向罩壳外侧凹陷。
可选的,如图7A所示的,出气口24处的气体通道的腔体厚度大于气体通道其他部位的腔体厚度,从而对气体通道输送过来的洁净空气气流经行缓冲,减缓通过出气孔24输出的洁净空气的气流压力。
可选的,如图7B所示的,出气口24处的气体通道的腔体厚度与气体通道其他部位的腔体厚度基本相同,从而保证气流压力,使通过出气孔24输出的洁净空气更充裕。
可选的,出气口24处设置气体导流部26,用于将气流引导至出气孔方向。如图6B和图7B中所示虚线部分,通过引导气流,减少气流紊乱的可能性。图6A和图7A中虽然未示出,但其出气口也可以设置类似的气体导流部。
可选地,空气净化装置主机1包括:空气净化部、处理器和无线信号通信模块;无线通信模块用于通过无线方式接收空气净化的指令,并通告处理器;
处理器,用于根据空气净化的指令,控制空气净化部工作。
其中空气净化部,可以采用如下方法:机械过滤、吸附、静电除尘、负离子和等离子体法及静电驻极过滤等。
本发明提供的便携式空气净化装置的无线通信模块可以采用例如蓝牙、WIFI、3G和无线射频识别(Radio Frequency Identification,RFID)等不同的无线通信方式与空气净化装置的控制设备无线连接,控制设备可以是单独的遥控器、手机、平板电脑等终端,无线通信 模块接收其他终端发出的控制指令,并将控制指令传送到空气净化装置的处理器,处理器根据控制指令控制空气净化部启动,也可以通过控制指令控制空气净化部的停止,使用者还可以根据佩戴时的面部感受或者呼吸时的感受进行调节空气净化部的工作状态。
在一个实施例中,上述面罩至少部分区域设有防雾层,上述面罩至少部分区域还设有防紫外线层。作为本实施的一个优选方式,所述面罩面向使用者面部的一面还具有内防护层,背向使用者的一面还具有外防护层,所述内防护层包括防雾层,所述外防护层包括防紫外线层。设置防雾层的作用,可以避免使用者在佩戴过程中在面罩上形成哈气,影响使用者视线;防紫外线层,可以保护使用者在室外环境中使用时面部免受紫外线伤害。在面罩的内防护层或外防护层还可以包括其他防辐射层、防晒层等。
在一个实施例中,所述面罩设置有若干功能区,比如,将与使用者眼睛相对应的部位设置成部分遮挡光线的区域,使得使用者佩戴面罩后能够像佩戴墨镜一样,保护眼睛不受外界强光刺激;在面罩上设置LED显示屏,用于显示时间、环境温度、空气质量等信息。
作为本实施例的一个具体实施方式,可以是,所述空气净化装置还包括一个容置空气净化装置主机1和/或面罩2的包。根据空气净化装置的主机1和面罩2的结构配置一个可以装载空气净化装置主机1和/或面罩2的包,方便使用者携带和收纳空气净化装置主机1和/或面罩2。本发明实施例提供的空气净化装置为使用者个人用品,将空气净化装置主机和/或面罩放置于包内,可以防止外界环境的污染,保持空气净化装置主机和/或面罩的清洁卫生,方便使用者个体重复使用。
作为本实施例的一个具体实施方式,可以是,所述空气净化装置主机1上设置有可拆卸的固定部件。所述固定部件可以设置成可拆卸的方式安装在空气净化装置主机1上。使用者在空气净化装置没有设置背带或者不便使用背带时,可以通过固定部件来固定或携带空气净化装置。
在一个实施例中,可以是,所述空气净化装置主机1包括壳体,所述可拆卸的固定部件可以是设置于空气净化装置主机1壳体上的各种固定夹、磁吸结构等。
上述固定夹能够以自身的固定轴为中心旋转,可以方便的将空气净化装置主机以不同的角度固定。
在一个实施例中,可以是,壳体上设置有可拆卸的端盖。本发明提供的便携式空气净化装置的壳体设置有端盖,方便打开壳体对壳体内部进行检查或更换壳体内部件。可以在所述空气净化装置主机的壳体正面设置进气部,所述进气部包括多个在壳体上规则排列的进气孔。
空气净化装置主机还包括鼓风机,所述鼓风机通过空气净化装置主机的进气部将外界环境中的空气输送到空气净化装置的空气净化部。
所述空气净化装置主机还包括设置在空气净化装置主机上的风量调节按钮和USB充电接口,使用者可以通过风量调节按钮对空气净化装置主机的进出风风量进行调节;USB充电接口可以方便地为空气净化装置主机重复充电。USB充电接口的位置根据需要设计,比如可以设计在主机的底部也可以设计在顶部,或主机上其他方便的部位。
空气净化装置主机的空气净化部包括设置在空气净化装置壳体内的空气过滤纸,所述空气过滤纸包括以下滤纸中的一种或多种:PM2.5过滤纸、有毒气体过滤纸(例如活性炭过滤纸)和光触媒过滤纸。
空气净化装置主机还可以包括RFID读写器,空气过滤纸上设置有RFID标签,空气过滤纸上RFID标签中可以设置空气过滤纸生产日期、有效日期、防伪标志等信息,空气净化装置主机中的RFID读写器通过读取空气过滤纸的RFID标签,判断空气过滤纸是否在使用有效期内,或者是否为仿冒产品,若空气过滤纸已超过使用有效期,或者空气过滤纸为仿冒产品,可以通过在空气净化装置主机上进行相应的信息提示,例如通过显示灯、显示屏等发出相关的提示信息。
在一个实施例中,所述空气净化装置还包括温度调节装置,用于调节空气净化装置主机净化后的空气温度。
在一个实施例中,所述空气净化装置还包括内循环系统,所述内循环系统能够将面罩内形成气幕的空气气流循环回到空气净化装置主机进行过滤、净化并再输出到面罩。
实施例二:
参照图8,本发明实施例二提供的一种面罩,所述面罩2用于将输入的空气输出至使用者面部。
作为本实施例的一个具体实施方式,可以是,所述面罩2上设有气体通道4,所述气体通道4上设置有至少一个进气口7和至少一个出气口8,在一个具体实施例中,所述面罩2上的气体通道4是闭合的,可以是闭合的环形气体通道,也可以是具有至少两个封堵的末端的闭合气体通道。
具体来讲,可以是,所述面罩2的至少一个出气口8将输入的空气输出至朝向使用者面部的一侧时在面罩内形成气幕。
本实施例中面罩2的至少一个出气口将经过空气净化装置主机的空气输出到面罩内侧,在使用者面部形成一定速度和方向的送风气流(即气幕),通过该送风气流将面罩外部空气隔开,形成防止面罩内外空气交换的气体屏障。这种送风气流具有持续平稳和均匀的特点,因此,一方面使用者佩戴舒适,没有憋闷的感觉,另外一方面,这种送风气流比较自然柔和。
具体来讲,可以是,所述空气净化装置主机1的至少一个出气口3与所述气体通道4的至少一个进气口7之间通过通气导管5连接。通气导管5包括进气端和出气端,通气导管5的进气端连接到空气净化装置主机的出气口,通气导管5的出气端与面罩1的气体通道4的进气口7相连接。
本发明提供的便携式空气净化装置的面罩2直接佩戴在使用者面部,经过空气净化主体净化后的空气输出至面罩2,在面罩2内形成气幕,为使用者提供净化后的空气,有效阻止外部未净化的空气进入面罩2,保证使用者呼吸到净化后的空气,不影响使用者的正常呼吸,同时适用于室内和室外环境。
在一个实施例中,所述面罩面向使用者面部的一面还具有内侧涂层,背向使用者的一面还具有外侧涂层,内侧涂层包括防雾涂层,外侧涂层包括防紫外线涂层。设置防雾涂层的作用,可以避免使用者在佩戴过程中在面罩上形成哈气,影响使用者视线;防紫外线涂层,可以保护使用者在室外环境中使用时面部免受紫外线伤害。在面罩的内侧涂层或外侧涂层还可以包括其他防辐射涂层、防晒涂层等。
在一个实施例中,所述面罩2的气体通道4的出气口8为长条形出气口或缝隙状出气口。长条形的出气口或缝隙状出气口可以使面罩2内的气流更加均匀,形成的气幕空气流速平稳,不容易给使用者造成面部冷风吹拂的感觉。
作为本实施例的一个具体实施方式,可以是,所述面罩2包括:面罩主机和设置于所述面罩主机上的面罩固定组件。
具体来讲,可以是,所述面罩固定组件位于面罩主机上端;
所述气体通道4包括第一通道部和第二通道部,所述第一通道部和第二通道部连接;
所述第一通道部位于所述面罩固定组件中,所述第二通道部沿着所述面罩边缘设置;
所述气体通道至少一个进气口设置于所述第一通道部中。
面罩固定组件可以采用各种结构,例如采用与使用者头围相适配的结构,用于将面罩固定于使用者的头部。或者采用与使用者耳朵、鼻子相适配的结构,用于通过使用者的耳朵和鼻子将该面罩固定于使用者的头部。或者采用多角度固定的结构,在该结构中,同时包含与使用者头围和耳朵、鼻子等部位相适配的结构,能够利用人体的头部及头部上的各个器官进行固定的结构均可。
在一个实施例中,所述面罩主机与面罩固定组件之间活动连接,以使得所述面罩主机能够翻转。例如,可以是,所述面罩主机能够向上、向左或者向右翻转,从而将面罩主机移至使用者面部的上部、左部或者右部。
在一个实施例中,所述面罩固定组件的两端具有调节部件。例如,所述调节部件可以是设置在面罩固定组件上的紧箍带,所述紧箍带可以设置在远离面罩的一侧,所述紧箍带的一端间隔设有若干卡孔,另一端对应设置有若干突起,所述突起能够卡扣在所述卡孔内,通过调整紧箍带突起卡扣在不同的卡孔内调节紧箍带的长度。
在一个实施例中,面罩固定组件为具有一定弹性的弹性圈,例如在硅胶、塑料等材质 中嵌入弹性钢片以形成弹性圈,或者该弹性圈本身整体采用弹性刚片等方式实现,通过弹性圈的弹性能够适应不同头围的使用者。
实施例三:
参照图9,本发明实施例三提供的一种背带6,所述背带6连接到空气净化器主机1上。
具体来讲,可以是,所述背带6还包括用于调节整个背带长短的调节扣。本发明提供的便携式空气净化装置的空气净化装置主机1上连接有背带6,便于使用者携带,空气净化装置的背带6的长度可以调节,适用于不同身高、体型的使用者佩戴,不管是大人、小孩还是老人都可以根据自身的需要将背带调整到合适的长度。
具体来讲,可以是,所述背带6的至少一段长度上设置有通气导管5;所述通气导管5的一端设置在背带6的至少一末端,所述背带6的至少一末端与所述空气净化装置主机1的出气口3相连。
在一个实施例中,所述空气净化装置的通气导管5至少部分的包裹于所述背带6中;所述背带6的至少一个末端卡接于所述空气净化装置主机1的出气口3。
例如,所述背带6设置有中空的内腔,所述通气导管5至少部分的容纳于所述内腔,所述通气导管5可以从背带6中空的内腔的任一位置伸出,比如在背带6的空腔位置设置拉链,通过调整拉链上的拉锁位置,使得通气导管5从背带6的拉链上任一处伸出,从而连接到面罩2的气体通道4的进气口,或者在背带6的空腔位置上设置若干纽扣,通过打开不同位置上的纽扣,使得通气导管从背带上纽扣打开的位置伸出。当然,其他能够使得通气导管5从背带6任一位置伸出的背带6均可。这种设计,在背带被调整的同时,通气导管的伸出位置也可以适应性的调整,给使用者佩戴提供方便的同时,保证了通气导管的气体畅通。本发明的空气净化装置的通气导管5也可以设置在背带6的一侧面,例如,可以将通气导管部分贴合于背带的外侧面设置。
在一个实施例中,所述通气导管设置在所述背带上的那部分可设计为可拆分式的结构,例如,所述可拆分式的结构可以包括多段可插接的气管部件,每段气管部件首尾具有相对应的结构,方便彼此组合和插接,这种结构设计,可以方便使用者根据自身情况,通过选择气管部件的数目,调节所述通气导管在背带上的长度,以适应不同身高、体型的使用者的佩戴需求。
在一个实施例中,将通气导管5的横截面做成与背带6相适应的形状,例如,圆形、椭圆形、扁圆形或者其他任何可与背带相适配的形状。
在一个实施例中,所述空气净化装置主机1设置有卡接口,所述背带6的至少一个末端设置有卡头,所述背带6的卡头能够卡接到所述空气净化装置主机1的卡接口上,本发明的空气净化装置的所述通气导管5的一端设置在背带6的卡头处,所述空气净化装置主机1的出气口3设置在卡接口处,使得背带6卡接到空气净化装置主机1上时,所述通气导管5与空气净化装置主机1的出气口相连接。
将通气导管5置于背带6上,可以防止外力对通气导管5的压迫或拉伸造成损坏。
实施例四
本发明实施例提供一种空气净化装置主机,其整体结构如图1A中的主机1部分所示,一种具体内部结构的立体结构爆炸图如图10所示。
参照图10和图11,本发明实施例四提供的空气净化装置主机的一种可选的结构,包括:壳体11、风机12、空气净化部13和电池14。
壳体11,其一个侧面设置空气输入口1111。
空气净化部13,位于壳体11内,用于对从空气输入口1111导入的空气进行过滤。
风机12,位于壳体11内,用于将空气从空气输入口1111导入,通过空气导出通道从空气输出口134导出。
电池14,为风机12供电。
参照图10和图11,本发明实施例四提供的空气净化装置主机的另一种可选的结构,包括:壳体11、风机12、空气净化部13、电池14、无线通信模块和处理器。其中,无线通信模块和处理器图10中未指示出。
壳体11,其一个侧面设置空气输入口1111。
空气净化部13,位于壳体11内,用于对从空气输入口1111导入的空气进行过滤。
风机12,位于壳体11内,用于将空气从空气输入口1111导入,通过空气导出通道从空气输出口134导出。
无线通信模块,用于通过无线方式接收空气净化的指令,并通告处理器。
处理器,用于根据空气净化的指令,控制空气净化部工作。
电池14,为风机12供电。
上述两种可选的主机构造的具体结构描述如下:
优选的,上述空气净化部13,包括:净化部主体131、滤芯壳132和滤芯133。
净化部主体131,安装在壳体11中间,设置有空气导出通道和滤芯壳安装机构。
滤芯壳132,可装配在净化部主体131上,设置有滤芯安装机构,用于安装滤芯133。
滤芯133,用于过滤从空气输入口1111输入的空气。
净化部主体131上边设置有安装滤芯壳132的机构,滤芯壳132可拆装,需要更换滤芯133时,将滤芯壳132拆下,将滤芯133从滤芯壳132中取出,换上新的滤芯133后再将滤芯壳132安装上即可。净化部主体131位于整个主机的中间,和壳体11的内腔体113可进行装配。
滤芯133包括下列至少一种:PM2.5过滤纸、有毒气体过滤纸和光触媒过滤纸。
空气输出口134的长度可根据需要设计,比如在设置有背带扣17时可以将空气输出口134设计的长一些,不设置背带扣17时,将空气输出口134设计的短一些。可以采用透明或非透明材质。
可选的,上述空气净化装置主机1,还包括:风量调节旋钮15,安装在壳体11一侧,用于调节空气输入口1111进入的气流大小或调节空气输出口1111输出的气流大小。
可选的,上述风量调节旋钮15,包括:旋钮芯151和安装在旋转芯151外面的旋钮罩152,通过旋钮罩152带动旋转芯151旋转实现调节指令的输入。
上述空气净化装置主机1还包括:控制板18,用于根据使用者的调节指令调节空气输入口进入的气流大小或调节空气输出口输出的气流大小。
风量调节旋钮15具体安装在壳体11的前外壳111上边,前外壳111上设置安装旋钮芯151的安装孔,旋钮芯15可固定连接在前外壳111上。旋钮芯111可与控制板18连接,通过控制板18实现对风量的控制,当设置无线通信模块和处理器时,可以通过控制板18实现,在控制板18上增加相应功能。控制板18可以是一个集成电路板。
可选的,上述空气净化装置主机1,还包括:
温度控制部件19,用于调节空气净化装置主机净化后的空气温度。
温度控制部件19刻意单独设置,也可以在控制板18上设置相应功能。
可选的,上述空气净化装置主机1,还包括:佩带卡扣16,安装在壳体11的一侧,便于使用者携带空气净化装置主机1。
佩带卡扣16,包括:固定端161和卡扣机构162。
固定端161,与壳体11固定连接。
卡扣机构162,包括各种固定架或磁吸结构,用于将空气净化装置主机1卡紧佩戴在使用者的随身载体上。例如佩戴在腰带上、包带上、衣服兜上等方便卡扣的位置。
优选的,卡扣机构162还可以相对固定端161旋转,便于使用者佩戴。
可选的,也可以不设置佩戴卡扣16,而设置螺丝拓展接口,螺丝拓展接口的位置根据需要设置。
可选的,上述空气净化装置主机1,还包括:背带扣17,安装在空气净化部13的净化部主体131顶端,用于安装背带6。空气净化装置可以采用背带的方式携带,此时设置背带,相应的设置背带扣17;也可以不采用背带的方式携带,此时可以不设置背带,相应的也不设置背带扣17。
可选的,上述壳体11包括:前外壳111、前内壳112、内腔体113、后内壳114、后外壳115、底盖116。
前内壳112,与空气净化部13的净化部主体131匹配安装。
前外壳111,与前内壳112匹配安装,设置有空气输入口1111。
内腔体113,与空气净化部13的净化部主体131匹配安装,设置有风机安装位和电池安装位。
后内壳114,与内腔体113匹配安装。
后外壳115,与后内壳114匹配安装。
底盖116,与空气净化部13的净化部主体131、前内壳112、后内壳114匹配安装。
可选的,上述壳体11还包括下列设置中的至少一个:
前内壳112,设置有调节旋钮控制板安装位和/或温度控制器安装位;
前外壳111,设置有调节旋钮安装位;
内腔体113,还设置有USB充电接口,用于为电池14充电;
后外壳115,与设置有佩带卡扣安装位。
前外壳111上安装有风量调节旋钮15,还设置有空气输入口1111,当主机启动时,空气从空气输入口1111进入。前外壳111上还设置有与前内壳112配合安装的卡扣。
前内壳112上可以安装控制板18、温度控制部件19、无线通信模块和处理器等构件。还设置有与前外壳111上的卡扣配合的卡扣槽。并设置有与空气净化部13配合的安装机构,与空气净化部13上相应的安装机构配合。
内腔体113上设置风机12安装位和电池14安装槽,风机12和电池14之间有电连接。内腔体113上有与空气净化部13配合的安装机构,与空气净化部13上相应的安装机构配合。
后内壳114设置有与内腔体113配合的安装机构,与内腔体113上相应的安装机构配合,还设置有与后外壳115上的卡扣配合的卡扣槽。
后外壳115设置有与前内壳112配合安装的卡扣。
底盖116,底盖可打开,当需要更换滤芯时,将底盖116打开,更换滤芯后合上。电池116可以设置成可拆卸式的,便于更换,也可以设计成不可拆卸式的,使用充电接口充电。如果设计成可拆卸式的,当需要更换电池时,将底盖116打开,更换电池后合上。
可选的,上述空气净化装置主机1,还包括:
内循环系统接口,用于将内循环系统循环从面罩内导回的循环气流导入空气净化部进行循环过滤。
在上述的详细描述中,各种特征一起组合在单个的实施方案中,以简化本公开。不应该将这种公开方法解释为反映了这样的意图,即,所要求保护的主题的实施方案需要清楚地在每个权利要求中所陈述的特征更多的特征。相反,如所附的权利要求书所反映的那样,本发明处于比所公开的单个实施方案的全部特征少的状态。因此,所附的权利要求书特此清楚地被并入详细描述中,其中每项权利要求独自作为本发明单独的优选实施方案。
上文的描述包括一个或多个实施例的举例。当然,为了描述上述实施例而描述部件或方法的所有可能的结合是不可能的,但是本领域普通技术人员应该认识到,各个实施例可以做进一步的组合和排列。因此,本文中描述的实施例旨在涵盖落入所附权利要求书的保护范围内的所有这样的改变、修改和变型。此外,就说明书或权利要求书中使用的术语“包含”,该词的涵盖方式类似于术语“包括”,就如同“包括,”在权利要求中用作衔接词所解释的那样。此外,使用在权利要求书的说明书中的任何一个术语“或者”是要表示“非排它性的或者”。
Claims (20)
- 一种空气净化装置,其特征在于,所述空气净化装置包括空气净化装置主机和面罩,所述空气净化装置主机与所述面罩之间气密性连接;所述空气净化装置主机用于净化空气并将净化后的空气输出至面罩;所述面罩用于将输入的空气输出至使用者面部。
- 如权利要求1所述的空气净化装置,其特征在于,所述空气净化装置主机上具有至少一个出气口,所述面罩上设有气体通道,所述气体通道上设置有至少一个进气口和至少一个出气口,所述空气净化装置主机的至少一个出气口与所述气体通道的至少一个进气口通过通气导管气密性连接。
- 如权利要求2所述的空气净化装置,其特征在于,所述通气导管包括至少一段可插接软管,使软管之间可首尾插接相连,软管与出气口、进气口可插接相连。
- 如权利要求2所述的空气净化装置,其特征在于,所述空气净化装置还包括背带,所述背带连接到空气净化器主机上;所述背带设置有包裹结构,将所述通气导管至少部分包裹于所述包裹结构形成的内腔中。
- 如权利要求4所述的空气净化装置,其特征在于,所述包裹结构部分设有双拉链对拉结构或粘扣带结构;所述通气导管可以从背带包裹形成的内腔的任一位置伸出。
- 如权利要求2所述的空气净化装置,其特征在于,所述面罩包括:罩壳,用于将使用者鼻腔附近环境与外界环境隔离;可旋转连接件,安装在所述罩壳的两侧,具有将洁净空气导入气体通道的进气口;安装在所述罩壳上的气体通道,气体通道的一端与所述可旋转连接件气密性连接,另一端连接出气口;所述出气口,将洁净空气导出至使用者的鼻腔附近。
- 如权利要求6所述的空气净化装置,其特征在于,所述面罩还包括:面罩固定组件;所述面罩固定组件通过所述可旋转连接件与所述罩壳之间活动连接,使所述罩壳能够相对面罩固定组件翻转;所述面罩固定组件将所述罩壳固定在使用者的头部。
- 如权利要求1-6任一所述的空气净化装置,其特征在于,空气净化装置还包括:RFID读写器和设置有RFID标签的空气过滤纸,RFID读写器用于读取所述RFID标签中的信息。
- 一种空气净化装置主机,其特征在于,包括:壳体,其一个侧面设置空气输入口;空气净化部,位于壳体内,用于对从空气输入口导入的空气进行过滤;风机,位于壳体内,用于将空气从空气输入口导入,通过空气导出通道从空气输出口导出;电池,为风机供电。
- 如权利要求9所述的空气净化装置主机,其特征在于,所述空气净化部,包括:净化部主体,安装在壳体中间,设置有空气导出通道和滤芯壳安装机构;滤芯壳,可装配在净化部主体上,设置有滤芯安装机构,用于安装滤芯;滤芯,用于过滤从空气输入口输入的空气。
- 如权利要求9所述的空气净化装置主机,其特征在于,还包括:风量调节旋钮,安装在壳体一侧,用于调节空气输入口进入的气流大小或调节空气输出口输出的气流大小。
- 如权利要求11所述的空气净化装置主机,其特征在于,所述风量调节旋钮,包括:旋钮芯和安装在旋转芯外面的旋钮罩,通过旋钮罩带动旋转芯旋转实现调节指令的输入;所述空气净化装置主机还包括:控制板,用于根据使用者的调节指令调节空气输入口进入的气流大小或调节空气输出口输出的气流大小。
- 如权利要求9所述的空气净化装置主机,其特征在于,还包括:佩带卡扣,安装在壳体的一侧,便于使用者携带空气净化装置主机。
- 如权利要求13所述的空气净化装置主机,其特征在于,所述佩带卡扣,包括:固定端,与壳体固定连接;卡扣机构,包括各种固定架或磁吸结构,用于将空气净化装置主机卡紧佩戴在使用者的随身载体上。
- 如权利要求9所述的空气净化装置主机,其特征在于,还包括:背带扣,安装在空气净化部的净化部主体顶端,用于安装背带。
- 如权利要求9所述的空气净化装置主机,其特征在于,还包括:无线通信模块,用于通过无线方式接收空气净化的指令,并通告处理器;处理器,用于根据空气净化的指令,控制空气净化部工作。
- 如权利要求9所述的空气净化装置主机,其特征在于,还包括:温度控制部件,用于调节空气净化装置主机净化后的空气温度。
- 如权利要求9所述的空气净化装置主机,其特征在于,还包括:内循环系统接口,用于将内循环系统循环从面罩内导回的循环气流导入空气净化部进行循环过滤。
- 如权利要求9-18任一所述的空气净化装置主机,其特征在于,所述壳体包括:前内壳、前外壳、内腔体、后内壳、后外壳、底盖;前内壳,与空气净化部的净化部主体匹配安装;前外壳,与前内壳匹配安装,设置有空气输入口;内腔体,与空气净化部的净化部主体匹配安装,设置有风机安装位和电池安装位;后内壳,与内腔体匹配安装;后外壳,与后内壳匹配安装;底盖,与空气净化部的净化部主体、前内壳、后内壳匹配安装。
- 如权利要求19所述的空气净化装置主机,其特征在于,所述壳体还包括下列设置中的至少一个:所述前内壳,设置有调节旋钮控制板安装位和/或温度控制器安装位;前外壳,设置有调节旋钮安装位;内腔体,还设置有USB充电接口,用于为电池充电;后外壳,与设置有佩带卡扣安装位。
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589010A (zh) * | 2020-06-11 | 2020-08-28 | 广东韦博科技有限公司 | 一种口罩 |
| US20210170062A1 (en) * | 2019-12-06 | 2021-06-10 | IADIY Technology Ltd. | Air purification module and air purifier formed thereof |
| WO2021189150A1 (en) * | 2020-03-27 | 2021-09-30 | Etrace Medical Diagnostics Inc. | Wearable devices for treating air for inhalation and exhalation |
| NL1043618B1 (nl) * | 2020-04-28 | 2021-11-09 | Mission Innovations B V | Beschermingssysteem personenvervoer |
| CN114100003A (zh) * | 2020-08-25 | 2022-03-01 | 杨兴明 | 进气口有凸出滤气包出气口为喇叭形的气流口罩 |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398041A (zh) * | 2016-05-18 | 2017-11-28 | 北京黑犀牛科技有限公司 | 一种空气净化装置面罩 |
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| CN112426637A (zh) * | 2019-08-20 | 2021-03-02 | 刘二九 | 分体式过滤pm2.5口罩 |
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| JP2023543560A (ja) | 2020-09-03 | 2023-10-17 | ルッカ ベンチャーズ, インコーポレイテッド ディービーエー ヴォックスソニックス | モジュール式通信デバイス |
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| TWI748894B (zh) * | 2021-03-08 | 2021-12-01 | 李駿恒 | 防偽口罩 |
| CN113058174B (zh) * | 2021-04-15 | 2022-10-21 | 王德普 | 呼吸机 |
| CN113599735A (zh) * | 2021-09-13 | 2021-11-05 | 中实医疗科技江苏有限公司 | 一种空气消毒全自动智能无生物危害的呼吸设备 |
| CN113975578A (zh) * | 2021-11-25 | 2022-01-28 | 中国人民解放军陆军军医大学第二附属医院 | 一种具有防脱落功能的呼吸科供氧面罩 |
| CN116999666A (zh) * | 2023-08-31 | 2023-11-07 | 中科帅博健康科技有限公司 | 一种头盔式吸氢装置 |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998006458A1 (en) * | 1996-08-14 | 1998-02-19 | Safety Equipment Australia Pty. Ltd. | Visor mounted breathing equipment |
| CN2770703Y (zh) * | 2003-05-20 | 2006-04-12 | 刘文洪 | 自带通风调温装置的密闭防护隔离服及面罩 |
| CN102671318A (zh) * | 2012-05-14 | 2012-09-19 | 北京安氧特科技有限公司 | 一种常温相变材料制冷的化学制氧呼吸器 |
| CN203090139U (zh) * | 2013-02-07 | 2013-07-31 | 高广林 | 一种超声波雾化吸入器 |
| CN103933679A (zh) * | 2014-04-11 | 2014-07-23 | 王勇 | 正压空气净化呼吸器 |
| CN104288927A (zh) * | 2014-06-19 | 2015-01-21 | 东莞精博电子科技有限公司 | 便携式空气净化机及其头戴式呼吸器 |
| CN204428646U (zh) * | 2015-01-19 | 2015-07-01 | 湖北庆达科技有限责任公司 | 便携式空气净化器 |
| CN104826249A (zh) * | 2015-04-14 | 2015-08-12 | 刘恒君 | 一种三位一体多功能便携式防雾霾呼吸机 |
| US9155923B2 (en) * | 2011-12-06 | 2015-10-13 | East Carolina University | Portable respirators suitable for agricultural workers |
| CN205494717U (zh) * | 2016-04-05 | 2016-08-24 | 新呼吸(厦门)环保科技有限公司 | 空气净化器及其连接装置 |
| CN205549271U (zh) * | 2016-05-05 | 2016-09-07 | 陈学理 | 一种空气净化呼吸系统 |
| CN107398023A (zh) * | 2016-05-18 | 2017-11-28 | 北京黑犀牛科技有限公司 | 一种空气净化装置面罩 |
Family Cites Families (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5104430A (en) * | 1991-06-11 | 1992-04-14 | Her Mou Lin | Mask with an air filtering device |
| CN2181198Y (zh) * | 1993-11-17 | 1994-11-02 | 上海工业防护用品厂 | 拆卸式面罩 |
| EP1074195B1 (en) * | 1998-04-23 | 2010-06-16 | Builmatel Co., Ltd. | Buckle |
| CN2373117Y (zh) * | 1998-12-24 | 2000-04-12 | 储苏平 | 防尘保健鼻罩 |
| CN1569281A (zh) * | 2003-07-16 | 2005-01-26 | 余红民 | 正压式呼吸防护器 |
| US7174575B1 (en) * | 2004-07-26 | 2007-02-13 | E.D. Bullard Company | Ratchet mechanism for the headband of protective headgear used in high temperature environments |
| CN2761225Y (zh) * | 2005-01-28 | 2006-03-01 | 江文才 | 一种有帽箍调节装置的棒球帽 |
| CN2779892Y (zh) * | 2005-02-05 | 2006-05-17 | 林健 | 安全帽的调节扣 |
| CN2889385Y (zh) * | 2006-02-22 | 2007-04-18 | 江丕林 | 泳镜 |
| CN201591162U (zh) * | 2009-11-20 | 2010-09-29 | 陈战锋 | 头盔控制松紧之自动放松头带结构 |
| GB201108199D0 (en) * | 2011-05-16 | 2011-06-29 | Scott Health & Safety Ltd | Breathing mask with head top |
| CN102366180A (zh) * | 2011-09-29 | 2012-03-07 | 陈晓容 | 一种安全帽 |
| CN202581644U (zh) * | 2012-05-28 | 2012-12-05 | 张民 | 面部防沙加湿器 |
| CN203724574U (zh) * | 2012-09-18 | 2014-07-23 | 蒋准飞 | 便携式的空调及空气净化器一体化机 |
| US20140238401A1 (en) * | 2013-02-22 | 2014-08-28 | Walter Jent Paschall | Cpap system |
| CN203090169U (zh) * | 2013-03-13 | 2013-07-31 | 张学云 | 小儿内科用可安抚小儿的雾化吸气面罩 |
| CN203328901U (zh) * | 2013-06-17 | 2013-12-11 | 王少华 | 新式焊接防护面罩 |
| CN203555299U (zh) * | 2013-09-17 | 2014-04-23 | 博研堂(杭州)生物科技有限公司 | 一种可存放药液的头套 |
| NL2011579C2 (nl) * | 2013-10-09 | 2015-04-13 | Arbin Care Products B V | Filtermasker. |
| CN203678155U (zh) * | 2013-11-21 | 2014-07-02 | 重庆市字水中学 | 一种手表式空气过滤器 |
| CN103961821A (zh) * | 2014-03-31 | 2014-08-06 | 于永东 | 消防呼吸装置 |
| CN103961822B (zh) * | 2014-05-26 | 2017-04-12 | 肖永初 | 一种风幕呼吸面罩 |
| CN203852758U (zh) * | 2014-05-26 | 2014-10-01 | 肖永初 | 一种折叠式呼吸面罩 |
| CN204182039U (zh) * | 2014-07-17 | 2015-03-04 | 艾尔康居(北京)科技有限公司 | 一种便携式个人空气净化系统 |
| CN204261216U (zh) * | 2014-07-17 | 2015-04-15 | 艾尔康居(北京)科技有限公司 | 一种背负式个人空气净化系统 |
| CN204337540U (zh) * | 2014-12-18 | 2015-05-20 | 尚青 | 一种空气净化头盔 |
| CN204364702U (zh) * | 2014-12-19 | 2015-06-03 | 四川创越炭材料有限公司 | 一种面罩式空气净化器 |
| CN204522048U (zh) * | 2015-04-10 | 2015-08-05 | 中国矿业大学 | 头戴式强制空气过滤面罩 |
| CN204802053U (zh) * | 2015-05-04 | 2015-11-25 | 应立强 | 水中呼吸救生器 |
| CN205073549U (zh) * | 2015-06-07 | 2016-03-09 | 大连理工大学 | 一种新型多功能便携式空气净化器 |
| CN204798567U (zh) * | 2015-06-24 | 2015-11-25 | 蔡岩 | 一种医用吸氧面罩 |
| US10463894B2 (en) * | 2015-07-27 | 2019-11-05 | Matthew P. Gray | Hydration respiration apparatus |
| CN205139466U (zh) * | 2015-11-16 | 2016-04-06 | 北京暴风魔镜科技有限公司 | 环形头带及具有该头带的头戴式设备 |
| CN205375497U (zh) * | 2016-02-01 | 2016-07-06 | 北京物资学院 | 一种用于仓储拣选作业的智能头带 |
| CN205624587U (zh) * | 2016-03-03 | 2016-10-12 | 赵伦 | 一种口罩式的多媒体设备 |
| CN205759181U (zh) * | 2016-05-24 | 2016-12-07 | 泊头市新康净化设备有限公司 | 口鼻防护罩 |
-
2017
- 2017-04-10 CN CN201710229849.XA patent/CN107398041A/zh active Pending
- 2017-04-10 CN CN201720368809.9U patent/CN207591127U/zh not_active Expired - Fee Related
- 2017-04-10 CN CN201720368958.5U patent/CN207186946U/zh not_active Expired - Fee Related
- 2017-04-10 CN CN201710230323.3A patent/CN107398032A/zh active Pending
- 2017-04-10 CN CN201710229848.5A patent/CN107398023A/zh active Pending
- 2017-04-10 CN CN201710230301.7A patent/CN107432995A/zh active Pending
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- 2017-04-10 CN CN201720369400.9U patent/CN207196698U/zh not_active Expired - Fee Related
- 2017-04-10 CN CN201710229980.6A patent/CN107398029A/zh active Pending
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2018
- 2018-04-10 WO PCT/CN2018/082573 patent/WO2018188598A1/zh not_active Ceased
- 2018-04-10 WO PCT/CN2018/082574 patent/WO2018188599A1/zh not_active Ceased
- 2018-04-10 WO PCT/CN2018/082575 patent/WO2018188600A1/zh not_active Ceased
Patent Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998006458A1 (en) * | 1996-08-14 | 1998-02-19 | Safety Equipment Australia Pty. Ltd. | Visor mounted breathing equipment |
| CN2770703Y (zh) * | 2003-05-20 | 2006-04-12 | 刘文洪 | 自带通风调温装置的密闭防护隔离服及面罩 |
| US9155923B2 (en) * | 2011-12-06 | 2015-10-13 | East Carolina University | Portable respirators suitable for agricultural workers |
| CN102671318A (zh) * | 2012-05-14 | 2012-09-19 | 北京安氧特科技有限公司 | 一种常温相变材料制冷的化学制氧呼吸器 |
| CN203090139U (zh) * | 2013-02-07 | 2013-07-31 | 高广林 | 一种超声波雾化吸入器 |
| CN103933679A (zh) * | 2014-04-11 | 2014-07-23 | 王勇 | 正压空气净化呼吸器 |
| CN104288927A (zh) * | 2014-06-19 | 2015-01-21 | 东莞精博电子科技有限公司 | 便携式空气净化机及其头戴式呼吸器 |
| CN204428646U (zh) * | 2015-01-19 | 2015-07-01 | 湖北庆达科技有限责任公司 | 便携式空气净化器 |
| CN104826249A (zh) * | 2015-04-14 | 2015-08-12 | 刘恒君 | 一种三位一体多功能便携式防雾霾呼吸机 |
| CN205494717U (zh) * | 2016-04-05 | 2016-08-24 | 新呼吸(厦门)环保科技有限公司 | 空气净化器及其连接装置 |
| CN205549271U (zh) * | 2016-05-05 | 2016-09-07 | 陈学理 | 一种空气净化呼吸系统 |
| CN107398023A (zh) * | 2016-05-18 | 2017-11-28 | 北京黑犀牛科技有限公司 | 一种空气净化装置面罩 |
| CN107398021A (zh) * | 2016-05-18 | 2017-11-28 | 北京黑犀牛科技有限公司 | 一种空气净化装置面罩 |
| CN107398042A (zh) * | 2016-05-18 | 2017-11-28 | 蔣大瑞 | 一种空气净化装置面罩 |
| CN107398025A (zh) * | 2016-05-18 | 2017-11-28 | 北京黑犀牛科技有限公司 | 一种空气净化装置面罩 |
| CN107398041A (zh) * | 2016-05-18 | 2017-11-28 | 北京黑犀牛科技有限公司 | 一种空气净化装置面罩 |
| CN107398036A (zh) * | 2016-05-18 | 2017-11-28 | 北京黑犀牛科技有限公司 | 一种空气净化装置面罩 |
| CN107398027A (zh) * | 2016-05-18 | 2017-11-28 | 北京黑犀牛科技有限公司 | 一种空气净化装置面罩 |
| CN107398022A (zh) * | 2016-05-18 | 2017-11-28 | 北京黑犀牛科技有限公司 | 一种空气净化装置面罩 |
| CN107398026A (zh) * | 2016-05-18 | 2017-11-28 | 蔣大瑞 | 一种空气净化装置面罩 |
| CN107398035A (zh) * | 2016-05-18 | 2017-11-28 | 北京黑犀牛科技有限公司 | 一种空气净化装置面罩 |
| CN107398024A (zh) * | 2016-05-18 | 2017-11-28 | 北京黑犀牛科技有限公司 | 一种空气净化装置面罩 |
| CN107432995A (zh) * | 2016-05-18 | 2017-12-05 | 北京黑犀牛科技有限公司 | 一种空气净化装置面罩 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210170062A1 (en) * | 2019-12-06 | 2021-06-10 | IADIY Technology Ltd. | Air purification module and air purifier formed thereof |
| WO2021189150A1 (en) * | 2020-03-27 | 2021-09-30 | Etrace Medical Diagnostics Inc. | Wearable devices for treating air for inhalation and exhalation |
| NL1043618B1 (nl) * | 2020-04-28 | 2021-11-09 | Mission Innovations B V | Beschermingssysteem personenvervoer |
| CN111589010A (zh) * | 2020-06-11 | 2020-08-28 | 广东韦博科技有限公司 | 一种口罩 |
| CN114100003A (zh) * | 2020-08-25 | 2022-03-01 | 杨兴明 | 进气口有凸出滤气包出气口为喇叭形的气流口罩 |
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