CN111642815A - Gas assist system for aerosol generating device and method of using the same - Google Patents
Gas assist system for aerosol generating device and method of using the same Download PDFInfo
- Publication number
- CN111642815A CN111642815A CN202010570872.7A CN202010570872A CN111642815A CN 111642815 A CN111642815 A CN 111642815A CN 202010570872 A CN202010570872 A CN 202010570872A CN 111642815 A CN111642815 A CN 111642815A
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- China
- Prior art keywords
- aerosol generating
- gas
- generating device
- flow channel
- gas flow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000000443 aerosol Substances 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 33
- 239000003595 mist Substances 0.000 claims abstract description 7
- 238000001514 detection method Methods 0.000 claims description 18
- 230000003213 activating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000758 substrate Substances 0.000 description 8
- 239000003365 glass fiber Substances 0.000 description 7
- 229920000742 Cotton Polymers 0.000 description 5
- 238000000889 atomisation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/50—Control or monitoring
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a gas auxiliary system of an aerosol generating device and a use method thereof, belonging to the field of aerosol generating equipment and solving the problem that the traditional mode can only adopt one mode for suction, wherein the gas auxiliary system comprises an aerosol generating device body, an atomizing cavity is arranged on the aerosol generating device body, a heating element is arranged in the atomizing cavity, the gas auxiliary system comprises a power device, a first gas flow channel and a second gas flow channel, the first gas flow channel and the second gas flow channel are both communicated with the atomizing cavity, the power device is used for sucking air into the first gas flow channel, and the gas auxiliary system can supply air to the atomizing cavity through the two gas flow channels, so that the gas auxiliary system is convenient and has strong selectivity; the use method of the gas auxiliary system disclosed by the invention has the advantages of more uniform mist outlet effect, safety and reliability.
Description
Technical Field
The invention relates to the field of aerosol generating devices, in particular to a gas auxiliary system of an aerosol generating device and a using method thereof.
Background
Aerosol devices are now used in many areas, particularly in hand-held aerosol generating devices capable of releasing aerosol-forming substrates for inhalation by a user, in which the aerosol-forming substrate is heated to release volatile aromatic compounds which are delivered to the user in an aerosol. However, in the prior art, only one suction channel is generally arranged, and the suction channel cannot be conveniently used by some special users.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art and to providing a gas assist system for an aerosol generating device and a method of using the same.
The technical solution of the invention is as follows:
the gas auxiliary system of the aerosol generating device comprises an aerosol generating device body, wherein an atomizing cavity is formed in the aerosol generating device body, a heating element is arranged in the atomizing cavity, the gas auxiliary system comprises a power device, a first gas flow channel and a second gas flow channel, the first gas flow channel and the second gas flow channel are communicated with the atomizing cavity, and the power device is used for sucking gas into the first gas flow channel.
Preferably, the second gas flow channel has an internal diameter of 0.5 to 3 mm.
Preferably, the power device is an air pump, and a plurality of air inlets are arranged on the power device.
Preferably, the aerosol generating device body is provided with a detection device and a control device, and the control device can control the action of the power device and/or the heating element according to a detection signal of the detection device.
Preferably, the detection device comprises an airflow sensor, a wind pressure sensor and a temperature sensor, and the airflow sensor and the wind pressure sensor are arranged close to the air inlet.
Preferably, the power device is an airbag.
Preferably, the first air flow channel and/or the second air flow channel are arranged in an equiaxial manner with the mist outlet of the atomizing chamber.
Preferably, the aerosol generating device body is further provided with a purifying cavity which is communicated with the atomizing cavity, and the air outlet of the first air flow channel and/or the second air flow channel is communicated with the purifying cavity.
The invention also discloses a use method of the gas auxiliary system of the aerosol generating device, which comprises the step that a user uses the second air flow channel for manual suction, and/or the step that the power device is started to suck the gas into the first air flow channel.
Preferably, the control device is used for controlling the action of the power device according to the signal received by the detection device.
The invention has the beneficial effects that:
(1) the gas auxiliary system of the aerosol generating device provides two air flow channels for the atomizing cavity in the aerosol generating device, so that a user can select a suction mode independently on one hand, and the action of the power device can be controlled according to a detection signal of the detection device through the arranged control device on the other hand, so that the mist outlet concentration of the atomizing cavity is more uniform.
(2) According to the using method of the gas auxiliary system of the aerosol generating device, a user can select a corresponding gas suction mode according to the situation, the selectivity is high, the using method can stably control the air inflow through the control device and the detection device, and the atomization effect of the aerosol generating device is facilitated.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;
FIG. 2 is a cross-sectional view of a preferred embodiment of the present invention;
FIG. 3 is a schematic diagram of the structure of an atomizing chamber in a preferred embodiment of the present invention;
FIG. 4 is a first schematic view of the preferred embodiment of the present invention;
FIG. 5 is a schematic view of the second embodiment of the present invention;
FIG. 6 is an exploded view of the structure of the preferred embodiment of the present invention;
FIG. 7 is a control schematic block diagram of a preferred embodiment of the present invention;
in the figure, 100-a purification chamber, 200-an atomization chamber, 201-a heating wire, 300-a storage chamber, 400-a second airflow channel, 401-a first airflow channel, 500-a shell, 501-a sponge, 502-a suction port, 503-a high-temperature glass fiber tube, 504-silica gel, 505-an upper shell, 506-a middle shell, 507-a lower shell, 508-a key, 600-a power device, 700-an integrated microphone, 800-a battery unit and 900-a main board unit.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1 to 7, a preferred embodiment of the present invention:
the gas auxiliary system of the aerosol generating device comprises an aerosol generating device body, wherein an atomizing cavity 200 is formed in the aerosol generating device body, a heating element is arranged in the atomizing cavity 200, the gas auxiliary system comprises a power device 600, a first gas flow channel 401 and a second gas flow channel 400, the first gas flow channel 401 and the second gas flow channel 400 are both communicated with the atomizing cavity 200, and the power device 600 is used for sucking gas into the first gas flow channel 401; this embodiment provides two air current passageways for atomizing chamber in the aerosol generating device, can supply the user to independently select the suction mode on the one hand, and the functionality is strong.
When the aerosol generating device is used specifically, the aerosol generating device body comprises a shell 500, the shell 500 comprises an upper shell 505, a middle shell 506 and a lower shell 507 which are detachably connected, the shell can be connected in a clamping manner, a sponge 501 is arranged at the clamping position, and the shell can also be other supporting pieces with shock absorption and buffering functions and can play a shock-proof role; the middle shell 506 is provided with a suction port 502, and the suction port 502 is communicated with the mist outlet of the atomizing chamber 200.
As a preferred embodiment of the present invention, it may also have the following additional technical features:
the inner diameter of the second air flow channel 400 is 0.5 to 3mm, preferably 1 mm. In some applications, the second airflow channel 400 may be a linear channel, when manual suction is selected, the setting may be manual labor-saving, the airflow is smooth, the mist outlet effect is good, the suction channel 400 may further be provided with a reversing valve for controlling the opening and closing of the suction channel 400, and the power device 600 may be prevented from working with airflow flowing back into the second airflow channel 400.
Specifically, the power device 600 is an air pump or an air bag.
In some applications, the aerosol generating device body is provided with a detecting device and a control device, and the control device can control the action of the power device 600 and/or the heating element according to a detection signal of the detecting device.
The detection device comprises an airflow sensor, a wind pressure sensor and a temperature sensor, wherein the airflow sensor and the wind pressure sensor are arranged close to the air inlet. In application, the upper case 505 or the middle case 506 is provided with a button 508, the button 508 is arranged on the upper case 505 and can prevent touch, the middle case 506 is provided with a main board unit 900, a battery unit 800 and an integrated microphone 700, the battery unit can specifically adopt a rechargeable lithium battery, the main board unit 900 comprises a control circuit unit for receiving information of the button 508 and a detection device and sending control actions to the power device 600, the heating element and the reverse valve, the control unit on the integrated microphone 700 is used for receiving information of the detection device and controlling the battery unit 800, the battery unit 800 is used for supplying power to the main board unit 900, the power device 600 and the integrated microphone 700, the integrated microphone 700 is arranged on the lower case 507 and provided with an airflow sensor, a wind pressure sensor and a temperature sensor for detecting airflow, wind pressure information and temperature information of the atomizing chamber of the air inlet, the control of the control device is convenient.
The first airflow channel 401 and/or the second airflow channel 400 are arranged with the mist outlet of the atomizing chamber 200 in an isometric manner, so that manual suction is facilitated, and labor is saved.
The aerosol generating device body is also provided with a purifying cavity 100 which is communicated with the atomizing cavity 200, and the air outlet of the first air flow channel 401 and/or the second air flow channel 400 is communicated with the purifying cavity 100.
The purifying chamber 100 is provided with a purifying element for purifying air passing through the purifying chamber, and specifically, the purifying element may be a mechanical filter cotton, or other devices capable of purifying air, but is not limited thereto.
The atomising chamber 200 also communicates with a storage chamber 300 which can contain an aerosol generating substrate which may be tobacco tar.
The storage chamber 300 is provided with a liquid-conducting member for conducting the aerosol-generating substrate in the storage chamber into the atomising chamber 200.
A heating element is provided in the atomising chamber 200 for heating atomisation of the aerosol generating substrate introduced from the storage chamber 300.
During specific application, a heating element is arranged in the atomizing cavity 200, the heating element can be the heating wire 201 or other heating devices capable of heating, the heating wire 201 is adopted in the preferred embodiment, heating cotton is wound on the heating wire 201, a high-temperature glass fiber tube 503 is arranged in the atomizing cavity 200, the high-temperature glass fiber tube 503 is located at the center of the storage cavity 300, the heating wire 201 penetrates through the side wall of the high-temperature glass fiber tube 503, the heating wire located outside the high-temperature glass fiber tube 503 is located below the aerosol generation substrate liquid level in the storage cavity 300, after the heating wire 201 is heated, the aerosol generation substrate is adsorbed and diffused into the heating cotton located in the high-temperature glass fiber tube 503 through adsorption effect by the heating cotton, the aerosol generation substrate in the heating cotton on the heating wire is heated and atomized by the heating wire located in the high-temperature glass fiber tube 503, the atomized smoke is discharged from.
The invention also discloses a method of using the gas assist system of the aerosol generating device comprising manual suction by a user using the second gas flow channel 100 and/or comprising actuating the power means 600 to draw gas into the first gas flow channel 401.
The method for using the gas assist system of the aerosol generating device further comprises the step of receiving the signal of the detection device by the control device to control the action of the power device 600, specifically, based on the above preferred embodiment, the method comprises the following steps:
when a user uses manual suction, the airflow sensor collects airflow information and feeds the airflow information back to the control unit of the integrated microphone, the control unit controls the battery unit to be started to heat the heating wire 201, and when the suction is stopped, the control unit on the integrated microphone controls the battery unit to be closed, and the heating wire stops heating.
When a user presses a key, the key controls the circuit unit, the battery unit is started to supply power to the heating wire and the air pump, the heating wire and the air pump work simultaneously, and when the preset working time is reached, the heating wire and the air pump stop working; the running power of the air pump can be adjusted in real time according to the value of the air flow sensor.
The above additional technical features can be freely combined and used in superposition by those skilled in the art without conflict.
The above description is only a preferred embodiment of the present invention, and the technical solutions that achieve the objects of the present invention by basically the same means are all within the protection scope of the present invention.
Claims (10)
1. Aerosol generating device's gas auxiliary system, including aerosol generating device body, has an atomizing chamber (200) on it, is provided with heating element, its characterized in that in atomizing chamber (200): the gas-assisted system comprises a power device (600) and a first gas flow channel (401) and a second gas flow channel (400), wherein the first gas flow channel (401) and the second gas flow channel (400) are both communicated with the atomizing cavity (200), and the power device (600) is used for sucking gas into the first gas flow channel (401).
2. A gas assist system for an aerosol generating device according to claim 1, wherein: the inner diameter of the second airflow channel (400) is 0.5-3 mm.
3. A gas assist system for an aerosol generating device according to claim 1, wherein: the power device (600) is an air pump.
4. A gas assist system for an aerosol generating device according to claim 1, wherein: the power device (600) is an air bag.
5. A gas assist system for an aerosol generating device according to claim 1, wherein: the aerosol generating device body is provided with a detection device and a control device, and the control device can control the action of the power device (600) and/or the heating element according to a detection signal of the detection device.
6. A gas assist system for an aerosol generating device according to claim 5, wherein: the detection device comprises an airflow sensor, a wind pressure sensor and a temperature sensor, wherein the airflow sensor and the wind pressure sensor are arranged close to the air inlet.
7. A gas assist system for an aerosol generating device according to claim 1, wherein: the first air flow channel (401) and/or the second air flow channel (400) are arranged in an isometric mode with the mist outlet of the atomizing cavity (200).
8. A gas assist system for an aerosol generating device according to claim 1, wherein: the aerosol generating device body is also provided with a purifying cavity (100) which is communicated with the atomizing cavity (200), and the air outlet of the first air flow channel (401) and/or the second air flow channel (400) is communicated with the purifying cavity (100).
9. A method of using a gas assist system for an aerosol generating device, the method comprising: including manual suction by the user using the second gas flow path (100), and/or, including activating the power device (600) to draw gas into the first gas flow path (401).
10. A method of using a gas-assisted system for an aerosol generating device according to claim 9, comprising: the control device is used for controlling the action of the power device (600) according to the signal received by the detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010570872.7A CN111642815A (en) | 2020-06-19 | 2020-06-19 | Gas assist system for aerosol generating device and method of using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010570872.7A CN111642815A (en) | 2020-06-19 | 2020-06-19 | Gas assist system for aerosol generating device and method of using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111642815A true CN111642815A (en) | 2020-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010570872.7A Pending CN111642815A (en) | 2020-06-19 | 2020-06-19 | Gas assist system for aerosol generating device and method of using the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111642815A (en) |
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2020
- 2020-06-19 CN CN202010570872.7A patent/CN111642815A/en active Pending
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| PB01 | Publication | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20220126 Address after: 100071 1-3, floor 1, building 1, Zhengyang Beili, Fengtai District, Beijing Applicant after: Beijing Xiangyue Technology Co.,Ltd. Address before: Room b1-3-072, 198 Qidi Road, Xiaoshan Economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province 310000 Applicant before: Zhejiang Yukangqing Biomedical Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200911 |
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| WD01 | Invention patent application deemed withdrawn after publication |