CN116649634A - A nebulizer and an aerosol generating device using the same - Google Patents

Abstract

The invention discloses an atomizer and an aerosol generating device using the atomizer. The atomizer includes a liquid storage component, an atomization component and an air guide component. The liquid storage component communicates with the atomization component, and the gas guide component is located in the atomization component. Inside; the air guiding component includes a channel for discharging mist, and the wall of the channel extends inwards with a bone position structure. The present invention ingeniously nests the air guide assembly in the liquid storage assembly, the air guide assembly includes a channel for discharging mist, and the wall surface of the channel extends inwards with a bone structure, so that when the condensate flows upwards along the airflow direction At the same time, it is blocked by the bone structure in the channel and the effect of its own gravity, so that the condensate flows back to improve the condensate inlet during the consumer's suction process and the condensate flows out of the airway tube after the product is inverted.

Description

A nebulizer and an aerosol generating device using the same

technical field

The invention belongs to the technical field of aerosol generating devices, and relates to an atomizer and an aerosol generating device using the atomizer.

Background technique

In recent years, due to consumers' continuous attention to health concepts, the development of electronic atomization equipment has become more and more rapid. Electronic atomization equipment is an electronic device that heats and atomizes the aerosol matrix into an aerosol through a heating wire for users to use. Equipment, because electronic atomization equipment does not contain harmful substances, it has been loved by people since its inception.

As the core structure of the aerosol generating device, the nebulizer mainly includes a liquid storage device and an atomization device. It turns into gas, and the gas flows out through the atomization chamber and the air outlet in sequence for the user to inhale. Due to the high temperature of the gas, when the gas encounters the inner wall of the flow channel during the flow, the temperature difference between the two is large, thus forming condensate, which can easily flow upward along the direction of air flow and crawl to the outside of the airway tube The mouthpiece makes the user suck the condensate into the mouth when sucking, which affects the user's experience.

Contents of the invention

In view of this, the present invention provides an atomizer and an aerosol generating device using it, which solves the problem that the condensate generated by the aerosol generating device tends to flow upward along the airflow direction and crawl to the outer tube of the airway tube during the working process of the aerosol generating device. The mouth, so that the user will suck the condensate into the mouth when pumping, which affects the technical problem of the user's experience.

In order to solve the above problems, according to one aspect of the present application, an embodiment of the present invention provides an atomizer, the atomizer includes a liquid storage component, an atomization component and an air guide component, the liquid storage component communicates with the atomization component, The air guide assembly is located in the atomization assembly; the air guide assembly includes a channel for discharging mist, and bone structures extend inward from the wall of the channel.

In some embodiments, along the axial direction of the channel, the cross-section of the bony structure is triangular.

In some embodiments, there are multiple bone-position structures, and the multiple bone-position structures are evenly distributed along the circumference of the channel at the same height.

In some embodiments, the atomization assembly includes a ceramic heating element, a bracket unit and a base unit, the ceramic heating element is located in the bracket unit, and the bracket unit is assembled with the base unit.

In some embodiments, the bracket unit includes a silicone bracket and a bracket body, the silicone bracket and the bracket body are nested, and the ceramic heating element is located in the bracket body.

In some embodiments, the base unit includes an electrode, a connecting piece, an oil-absorbing cotton and a sealing ring, the electrode is pressed into the connecting piece, the oil-absorbing cotton is assembled in the connecting piece, and the sealing ring is sleeved on the connecting piece.

In some embodiments, the liquid storage assembly includes an oil tank and a suction nozzle above the oil tank, and the channel is located in the oil tank and communicates with the suction nozzle.

In some embodiments, the sealing ring is an O-ring.

According to another aspect of the present application, an embodiment of the present invention provides an aerosol generating device, and the aerosol generating device includes the aforementioned atomizer.

Compared with the prior art, the atomizer of the present invention has at least the following beneficial effects:

The atomizer provided by the present invention includes a liquid storage assembly, an atomization assembly, and an air guide assembly, the liquid storage assembly communicates with the atomization assembly, and the air guide assembly is located in the atomization assembly; the air guide assembly includes a channel for discharging mist, and the channel Bone structures extend inwards from the walls of the body. In the specific use process, the liquid storage component is used to store the aerosol matrix, which communicates with the atomization component, and the atomization component can atomize the aerosol matrix, and the atomized aerosol matrix is discharged through the channel. , due to the high temperature of the gas, when the gas hits the inner wall of the flow channel during the flow, the temperature difference between the two is large, thus forming condensate, which can easily flow upward along the direction of air flow and crawl to the airway tube The outer mouthpiece, in turn, allows the user to draw condensate into the mouth when puffing.

The present invention ingeniously nests the air guide assembly in the liquid storage assembly, the air guide assembly includes a channel for discharging mist, and the wall surface of the channel extends inwards with a bone structure, so that when the condensate flows upwards along the airflow direction At the same time, it is blocked by the bone structure in the channel and the effect of its own gravity, so that the condensate flows back to improve the condensate inlet during the consumer's suction process and the condensate flows out of the airway tube after the product is inverted.

On the other hand, the aerosol generating device provided by the present invention is designed based on the aforementioned atomizer, and its beneficial effects can be found in the beneficial effects of the aforementioned atomizer, which will not be repeated here.

The above description is only an overview of the technical solution of the present invention. In order to understand the technical means of the present invention more clearly and implement it according to the contents of the description, the preferred embodiments of the present invention and accompanying drawings are described in detail below.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present invention. Ordinary technicians can also obtain other drawings based on these drawings on the premise of not paying creative work.

Fig. 1 is a schematic structural diagram of an atomizer provided by an embodiment of the present invention;

Fig. 2 is a sectional view along the A-A direction of Fig. 1;

Fig. 3 is another structural schematic diagram of an atomizer provided by an embodiment of the present invention;

Fig. 4 is the sectional view of Fig. 3 along B-B direction;

Fig. 5 is a partial enlarged view of Fig. 4;

Fig. 6 is another partial enlarged view of Fig. 4;

Fig. 7 is a partial enlarged view of place C in Fig. 6;

Fig. 8 is a cross-sectional view of an atomizer provided by an embodiment of the present invention;

Fig. 9 is a partial enlarged view at D in Fig. 8;

Fig. 10 is an exploded view of an atomizer provided by an embodiment of the present invention.

in:

1. Liquid storage component; 2. Atomization component; 3. Air guide component; 11. Oil tank; 12. Suction nozzle; 21. Ceramic heating element; 22. Bracket unit; 23. Base unit; 31. Channel; 32. Bone structure; 221, silicone bracket; 222, bracket body; 223, silicone pad; 231, electrode; 232, connector; 233, oil-absorbing cotton; 234, sealing ring.

Detailed ways

In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation, structure, features and effects of the application according to the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments. . In the following description, different "one embodiment" or "embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.

In the description of the present invention, it needs to be clear that the terms "first", "second", etc. in the specification and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe A particular sequence or sequence; the terms vertical, horizontal, longitudinal, front, rear, left, right, up, down, horizontal, etc. indicate orientation Or the positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention, and does not mean that the referred device or element must have a specific orientation or position, so it should not be construed as a limitation of the present invention.

In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

Example 1

This embodiment provides an atomizer, as shown in Figure 1-10, + the atomizer includes a liquid storage assembly 1, an atomization assembly 2 and an air guide assembly 3, the liquid storage assembly 1 and the atomizer The atomization assembly 2 communicates, and the air guide assembly 3 is located in the atomization assembly 2; the air guide assembly 3 includes a channel 31 for discharging mist, and the wall surface of the channel 31 extends inwardly from a bone structure 32 .

Specifically, the liquid storage assembly 1 is provided with a liquid storage chamber, an oil guide hole and a through air outlet, and the atomization assembly 2 is provided with an atomization chamber, an oil inlet hole and an air inlet, and the atomization assembly 2 is embedded in the liquid storage assembly 1, and is sealed with the liquid storage assembly 1; the liquid storage chamber, the oil guide hole, the oil inlet hole and the atomization chamber are connected in sequence, so that the aerosol in the liquid storage chamber can be introduced into the atomization chamber; the atomization assembly 2 It is used to atomize the aerosol matrix in the atomization chamber into a gas form.

In a specific use process, the liquid storage component 1 is used to store the aerosol matrix, and it communicates with the atomization component 2. The atomization component 2 can atomize the aerosol matrix, and the atomized aerosol matrix is discharged through the channel. In this process, due to the high temperature of the gas, when the gas encounters the inner wall of the flow channel during the flow, the temperature difference between the two is relatively large, thus forming condensate, which can easily flow upward along the airflow direction and crawl to The airway is tubed with an external nozzle, which in turn allows the user to draw condensation into the mouth when suctioning. In this embodiment, the air guide assembly 3 is ingeniously nested in the liquid storage assembly 1. The air guide assembly 3 includes a channel 31 for discharging mist. When the liquid flows upward along the airflow direction, it is blocked by the bone structure 32 in the channel 31 and its own gravity, so that the condensate flows back to improve the condensate inlet during the consumer's suction process and the product is inverted after suction. Condensate comes out of the airway tube.

In a specific embodiment, along the axial direction of the channel 31 , the cross section of the bony structure 32 is triangular.

Specifically, one side (fixed side) of the triangle is fixed on the inner wall of the channel 31, and the other two sides extend into the channel 31, and along the axial direction of the channel 31, the height of the extension end is lower than the height of the fixed side, so that On the one hand, the triangular bone structure 32 can be firmly set in the channel 31 ; on the other hand, the extension end with a lower height faces the inside of the channel 31 to prevent it from affecting the flow of gas.

In a specific embodiment, a plurality of bone position structures 32 are provided, and the plurality of bone position structures 32 are evenly distributed along the circumferential direction of the same height of the channel 31 . Moreover, the ends of the plurality of bone structures 32 facing the inside of the channel 31 are not in contact with each other, leaving gaps for the flow of gas.

In a specific embodiment, the atomization assembly 2 includes a ceramic heating element 21, a bracket unit 22 and a base unit 23, the ceramic heating element 21 is located in the bracket unit 22, and the bracket unit 22 is assembled with the base unit 23 .

In a specific embodiment, the bracket unit 22 includes a silicone bracket 221 and a bracket body 222 , the silicone bracket 221 is nested with the bracket body 222 , and the ceramic heating element 21 is located in the bracket body 222 .

Specifically, first put the silicone bracket 221 into the bracket body 222 , then put the silicone pad 223 into the bracket body 222 , and finally put the ceramic heating element 21 into the bracket body 222 to form the bracket unit 22 .

In a specific embodiment, the base unit 23 includes an electrode 231, a connecting piece 232, an oil-absorbing cotton 233 and a sealing ring 234, the electrode 231 is pressed into the connecting piece 232, and the oil-absorbing cotton 233 is assembled on the In the connecting piece 232 , the sealing ring 234 is sleeved on the connecting piece 232 .

Specifically, firstly, the electrode 231 is pressed into the connecting piece 232 , then the oil-absorbing cotton 233 is put into the connecting piece 232 , and then the sealing ring 234 is inserted into the connecting piece 232 to form the base unit 23 .

In a specific embodiment, the liquid storage assembly 1 includes an oil tank 11 and a suction nozzle 12 located above the oil tank 11 , and the channel 31 is located in the oil tank 11 and communicates with the suction nozzle 12 .

In a specific embodiment, the sealing ring 234 is an O-ring.

In a traditional nebulizer, the condensate generated during the suction process can easily flow upward along the direction of the airflow and climb to the outer nozzle of the airway tube, causing the condensate to be easily sucked into the mouth during suction; while the condensate provided by this embodiment When the atomizer is inhaled by the user, when the condensate flows upward along the airflow direction, it is blocked by the bone structure in the channel and its own gravity, so that the condensate flows back to improve the user's inhalation process. The condensate inlet and after suction, the product is inverted and the condensate flows out from the mouth of the airway, so that consumers will not suck the condensate into the mouth during the suction process, resulting in a good sense of experience.

Example 2

This embodiment provides an aerosol generating device, which includes the atomizer described in Embodiment 1.

The aerosol generating device provided by the present invention includes the atomizer in Example 1, so it has all the beneficial effects of the atomizer in Example 1.

In summary, those skilled in the art can easily understand that, on the premise of no conflict, the above-mentioned advantageous technical features can be freely combined and superimposed.

Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the above-described equipment, devices and units can refer to the corresponding process in the foregoing method embodiments, and details are not repeated here.

The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person familiar with the technical field can easily think of various equivalents within the technical scope disclosed in the present invention. Modifications or replacements shall all fall within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims (9)

1. The atomizer is characterized by comprising a liquid storage component (1), an atomizing component (2) and an air guide component (3), wherein the liquid storage component (1) is communicated with the atomizing component (2), and the air guide component (3) is positioned in the atomizing component (2); the air guide assembly (3) comprises a channel (31) for discharging mist, and a bone position structure (32) extends inwards on the wall surface of the channel (31).

2. Nebulizer according to claim 1, characterized in that the bone structure (32) is triangular in cross-section along the axial direction of the channel (31).

3. The atomizer according to claim 2, wherein a plurality of said bone structures (32) are provided, a plurality of said bone structures (32) being uniformly distributed along the circumference of the same height of said channel (31).

4. A nebulizer according to any one of claims 1-3, characterized in that the nebulizing assembly (2) comprises a ceramic heat generating body (21), a holder unit (22) and a base unit (23), the ceramic heat generating body (21) being located in the holder unit (22), the holder unit (22) being assembled with the base unit (23).

5. The atomizer according to claim 4, wherein the holder unit (22) comprises a silica gel holder (221) and a holder body (222), the silica gel holder (221) is nested with the holder body (222), and the ceramic heater (21) is located in the holder body (222).

6. The atomizer according to claim 4, wherein the base unit (23) comprises an electrode (231), a connector (232), oil absorbing cotton (233) and a sealing ring (234), the electrode (231) is pressed into the connector (232), the oil absorbing cotton (233) is assembled into the connector (232), and the sealing ring (234) is sleeved on the connector (232).

7. A nebulizer according to claim 2 or 3, characterized in that the reservoir assembly (1) comprises a sump (11) and a suction nozzle (12) located above the sump (11), the channel (31) being located within the sump (11) and communicating with the suction nozzle (12).

8. The atomizer according to claim 6, wherein the sealing ring (234) is an O-ring.

9. An aerosol-generating device, characterized in that it comprises a nebulizer according to any one of claims 1-8.