WO2024031336A1 - Ensemble d'alimentation électrique et dispositif d'atomisation électronique - Google Patents

Ensemble d'alimentation électrique et dispositif d'atomisation électronique Download PDF

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Publication number
WO2024031336A1
WO2024031336A1 PCT/CN2022/111159 CN2022111159W WO2024031336A1 WO 2024031336 A1 WO2024031336 A1 WO 2024031336A1 CN 2022111159 W CN2022111159 W CN 2022111159W WO 2024031336 A1 WO2024031336 A1 WO 2024031336A1
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WO
WIPO (PCT)
Prior art keywords
power supply
supply assembly
air inlet
mounting bracket
cavity
Prior art date
Application number
PCT/CN2022/111159
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English (en)
Chinese (zh)
Inventor
彭振坤
陈松开
Original Assignee
深圳麦克韦尔科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 深圳麦克韦尔科技有限公司 filed Critical 深圳麦克韦尔科技有限公司
Priority to PCT/CN2022/111159 priority Critical patent/WO2024031336A1/fr
Publication of WO2024031336A1 publication Critical patent/WO2024031336A1/fr

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    • 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

Definitions

  • the present application relates to the field of atomization technology, and more specifically, to a power supply assembly and an electronic atomization device.
  • Aerosol is a colloidal dispersion system formed by small solid or liquid particles dispersed and suspended in a gas medium. Since aerosol can be absorbed by the human body through the respiratory system, it provides users with a new alternative absorption method.
  • An atomizer refers to a device that uses stored atomizable aerosol-generating matrix to form an aerosol through heating or ultrasound.
  • Atomizable aerosol-generating matrices include e-liquids containing nicotine (nicotine), medical drugs, etc. Atomizing these aerosol-generating matrices can deliver inhalable aerosols to users, replacing conventional product forms and absorption Way.
  • Current electronic atomization devices usually include a casing and electronic control components such as batteries, microphones, and charging boards for power supply housed in the casing. When the airflow flows through the casing, the condensate formed when it is cold will be adsorbed on the casing. These electronic control components increase the risk of short circuits and damage to the electronic atomizer device.
  • a power supply assembly and an electronic atomization device are provided.
  • a power supply component which is provided with mutually independent battery core cavities and electronic control cavities;
  • An air flow channel independent of the electronic control cavity is also formed in the power supply assembly, and the air flow channel extends from one end of the power supply assembly through the battery core cavity to the other end of the power supply assembly.
  • the power component further includes:
  • An installation bracket is received in the accommodation cavity, and the installation bracket separates the accommodation cavity to form the battery core cavity and the electronic control cavity.
  • the electronic control cavity is formed at one end of the mounting bracket close to the air inlet end of the air flow channel.
  • an air inlet hole for forming the air flow channel is provided at one end of the mounting bracket. One end of the air inlet hole is connected to the external environment, and the other end of the air inlet hole is connected to the air flow channel. Cell cavity.
  • a first air outlet hole for forming the air flow channel is provided on one end side wall of the mounting bracket close to the air inlet hole, and the first air outlet hole communicates with the battery core cavity and the Mount the outside wall of the bracket.
  • the power supply component further includes a battery core.
  • the battery core is received in the battery core cavity.
  • An end surface of the battery core close to the air inlet is connected with the cavity of the battery core cavity. There is a gap connecting the air inlet hole and the first air outlet hole between the walls.
  • the outer wall of the mounting bracket is provided with a communication groove for forming the air flow channel, one end of the communication groove is connected to the first air outlet, and the other end of the communication groove extends to the One end of the mounting bracket is away from the air inlet.
  • a liquid storage tank is provided on the outer wall of the mounting bracket, and the liquid storage tank is connected to the communication groove.
  • an end of the mounting bracket away from the air inlet is provided with a guide channel for forming the air flow channel, and the guide channel is located downstream of the communication groove for The gas in the communication groove is guided in a direction close to the axis of the mounting bracket.
  • a second air outlet hole for forming the air flow channel is opened at one end of the mounting bracket away from the air inlet hole, and the second air outlet hole is located downstream of the flow guide channel. , used for allowing the gas in the guide channel to flow out of the mounting bracket.
  • the power supply assembly further includes a liquid absorbing member, which is embedded in an end of the mounting bracket away from the air inlet and oriented along the axial direction of the mounting bracket.
  • the diversion channel is embedded in an end of the mounting bracket away from the air inlet and oriented along the axial direction of the mounting bracket.
  • the power supply assembly has an air inlet hole forming the air flow channel, one end of the air inlet hole is connected to the external environment, and the other end of the air inlet hole is connected to the battery core cavity, and the The air inlet hole has a sealing surface for sealing cooperation with a sealing plug that seals the air inlet hole;
  • the power supply assembly further includes a microphone, which is accommodated in one of the electrically controlled chambers.
  • the inner surface of the air inlet hole is provided with an actuator connected to the electrically controlled chamber for accommodating the microphone. channel, the starting channel is located upstream of the sealing surface.
  • An electronic atomization device includes the above-mentioned power supply component.
  • the electronic atomization device further includes an atomization component.
  • the atomization component is coupled to one end of the power supply component and communicates with the airflow channel.
  • Figure 1 is a schematic diagram of an electronic atomization device according to an embodiment of the present application.
  • Figure 2 is a longitudinal sectional view of the electronic atomization device shown in Figure 1;
  • Figure 3 is a schematic structural diagram of a mounting bracket according to an embodiment of the present application.
  • Figure 4 is a schematic structural diagram of the mounting bracket shown in Figure 3 from another angle;
  • Figure 5 is a schematic structural diagram of the mounting bracket shown in Figure 3 from another angle;
  • Figure 6 is a schematic diagram of part of the internal structure of the electronic atomization device shown in Figure 1 when the first sealing plug is installed;
  • Atomization component 100. Atomization component; 120. Atomization housing; 140. Atomization core; 160. Exhaust channel; 180. Liquid storage chamber;
  • Second sealing plug 300. First sealing plug; 320. Sealing part; 400. Second sealing plug.
  • first and second are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Therefore, features defined as “first” and “second” may explicitly or implicitly include at least one of these features.
  • “plurality” means at least two, such as two, three, etc., unless otherwise expressly and specifically limited.
  • connection In this application, unless otherwise clearly stated and limited, the terms “installation”, “connection”, “connection”, “fixing” and other terms should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. , or integrated into one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two elements or an interactive relationship between two elements, unless otherwise specified restrictions. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.
  • a first feature being “on” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. touch.
  • the terms “above”, “above” and “above” the first feature is above the second feature may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is higher in level than the second feature.
  • "Below”, “below” and “beneath” the first feature to the second feature may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature has a smaller horizontal height than the second feature.
  • one embodiment of the present application provides an electronic atomization device 1000 for atomizing an aerosol-generating substrate to generate aerosol for human inhalation.
  • the electronic atomization device 1000 includes an atomization component 100 and a power supply component 200.
  • the atomization component 100 is coupled to one end of the power supply component 200 and is electrically connected to the power supply component 200.
  • the atomization component 100 can be heated by the electric energy of the power supply component 200. Nebulized aerosol-generating matrix.
  • the atomization assembly 100 includes an atomization housing 120 and an atomization core 140 .
  • the atomization housing 120 has a shell-like structure with one end open.
  • the atomization core 140 is accommodated in the open end of the atomization housing 120.
  • the other end of the atomization housing 120 is provided with an exhaust channel 160 and a peripheral
  • the liquid storage chamber 180 surrounding the exhaust channel 160 one end of the exhaust channel 160 is connected to the atomization core 140, and the other end of the exhaust channel 160 passes through the closed end of the atomization housing 120 and is connected to the external environment.
  • the liquid storage chamber 180 is used to store the aerosol-generating matrix.
  • the aerosol-generating matrix in the liquid storage chamber 11 can flow into the atomizing core 140 and be heated and atomized by the atomizing core 140 .
  • the aerosol generated by atomization can pass through the exhaust channel 160
  • the liquid flows out of the atomization housing 120 for the user to inhale.
  • the power supply component 200 is coupled to one end of the atomization component 100 with the atomization core 140.
  • the power supply component 200 is provided with a battery core 230, a microphone 240 and a charging board 250.
  • the battery core 230 and the atomization core 140 are electrically connected to form a mist.
  • the battery core 140 supplies power
  • the charging board 250 is used to charge the battery core 230 from an external power source
  • the microphone 240 is used to sense the air flow in the power supply assembly 200 to control the working status of the electronic atomization device 100 .
  • electric control components such as batteries, microphones, and charging boards in existing power components are all housed in the same chamber.
  • the charging boards, batteries, and microphones are arranged sequentially along the axial direction of the power supply component. There is no separation between them.
  • the power supply assembly 200 of the present application is provided with a battery core cavity 214 and an electric control cavity 215 that are independent of each other and an air flow channel that is independent of the electric control cavity 215.
  • the air flow channel extends from the power supply assembly along the axial direction of the power supply assembly 200.
  • One end of 200 extends to the other end of the power supply assembly 200 through the battery cavity 214.
  • the battery cavity 214 is used to accommodate the battery core 230
  • the electronic control cavity 215 is used to accommodate electronic control components such as the microphone 240 or the charging board 250.
  • independent means that there is a clear separation between the chambers, which has a certain blocking effect on the air flow and prevents the air flow from flowing smoothly between the chambers, but it does not mean that the chambers are completely sealed and completely There is no airflow.
  • the air flow flowing through the air flow channel will basically not pass through the electric control cavity 215, thereby effectively preventing the condensate generated by the cold air flow from adsorbing on the electric control components in the electric control cavity 215, which significantly improves the efficiency of the air flow channel. Reduces the risk of electrical short circuits.
  • the power supply assembly 200 includes a housing 210 and a mounting bracket 260 .
  • the housing 210 has a receiving cavity.
  • the mounting bracket 260 is received in the housing 210 and is used to separate the receiving cavity to form a cell cavity 214 and an electronic control unit.
  • the cavity 215 serves to support and limit the atomization core 140 of the atomization assembly 100 .
  • the shell 210 is generally a hollow columnar structure, including a shell bottom wall and a shell side wall extending in the same direction from the edge of the shell bottom wall.
  • the shell side wall circumferentially surrounds the shell bottom wall to form an open end. Accommodating cavity.
  • the shape and structure of the housing 210 are not limited and can be configured as needed to meet different requirements.
  • the central axis direction of the housing 210 extends along the Z direction in FIG. 1
  • the radial direction of the housing 210 is a direction perpendicular to the Z direction
  • the circumferential direction of the housing 210 is a direction surrounding the Z direction.
  • the mounting bracket 260 is a one-piece shell-like structure.
  • the axial direction of the mounting bracket 260 is parallel to the axial direction of the housing 210.
  • the battery cavity 214 is formed in the middle of the mounting bracket 260.
  • the electronic control The cavity 215 is formed at one end of the mounting bracket 260 close to the air inlet end of the air flow channel.
  • the length direction of the mounting bracket 260 is the first direction (ie, the X direction in FIG. 4 ), and the width direction of the mounting bracket 260 is the second direction (ie, the Y direction in FIG. 4 ).
  • the end of the mounting bracket 260 away from the atomization core 140 forms a first axial portion 261
  • the end of the mounting bracket 260 close to the atomization core 140 forms a second axial portion 263
  • the mounting bracket 260 is connected to Parts of the first axial portion 261 and the second axial portion 263 form an intermediate connection portion 265 .
  • both sides of the first axial portion 261 in the second direction are respectively formed with inwardly concave grooves.
  • the groove walls and the cavity walls of the accommodation cavity jointly define two electronic control cavities 215.
  • the two electronic control cavities 215 are formed.
  • the cavities 215 are spaced apart in the second direction.
  • One of the electrical control chambers 215 has a rectangular cross-section perpendicular to the second direction for accommodating the charging plate 250
  • the other electrical control cavity 215 has a circular cross-section perpendicular to the second direction.
  • the top wall on one side of the second axial portion 263 away from the first axial end 261 is recessed inward to form a groove for accommodating the atomizing core 140 .
  • the middle connection part 265 is located on the side of the mounting bracket 260 with the charging plate 250 in the second direction.
  • the middle connection part 265 extends in a curved manner around the central axis of the installation bracket 260 , and the cross section of the middle connection part 265 perpendicular to the axial direction is generally semicircular.
  • one end of the middle connecting portion 265 is connected to the edge of one end surface of the first axial portion 261 toward the second axial portion 263, and the other end of the middle connecting portion 265 is connected to the second axial portion 263 toward the first axial direction.
  • the middle connection portion 265, the first axial portion 261, the second axial portion 263 and the housing 210 jointly define the battery core cavity 214, and the inner wall of the middle connection portion 265 forms one side wall of the battery core cavity 214.
  • the inner wall of the housing 210 forms the other side wall of the battery cavity 214 .
  • One end surface of the first axial portion 261 facing the second axial portion 263 forms the bottom wall of the battery cavity 214 .
  • the second axial portion 263 One end face facing the first axial end forms the top wall of the cell cavity 214 .
  • the battery core 230 When the battery core 230 is received in the battery cavity 214, one radial side of the battery core 230 is shielded by the intermediate connection portion 265, and the other radial side of the battery core 230 is exposed to the outside of the intermediate connection portion 265.
  • the battery core 230 The two end surfaces of are respectively shielded by the bottom wall and the top wall of the cell cavity 214.
  • the mounting bracket 260 can be a one-piece structure, or can be assembled from multiple components.
  • the shape of the mounting bracket 260 can be based on the shapes of the housing 210, the battery core 230 and each electronic control component. Designed to meet different requirements.
  • each chamber may not be formed by the mounting bracket 260 , and the location of the electrical control chamber 215 may not be limited to the end of the mounting bracket 260 away from the atomizing core 140 but at other locations.
  • the number of electrical control chambers 215 It is not limited to two, and can be set according to the number and shape of electronic control components to meet different requirements.
  • the mounting bracket 260 has an air inlet hole 2612 in the first axial portion 261 away from the atomizing core 140.
  • the air inlet hole 2612 is used to form the air inlet end of the air flow channel.
  • the bottom wall of the housing 210 has a corresponding connected air inlet hole. 2612 through hole. Specifically, the air inlet hole 2612 is formed at the center of the first axial part 261 and is located between the two electronic control chambers 215 .
  • One end of the air inlet hole 2612 is connected to an end surface of the first axial part 261 away from the intermediate connection part 265 , the other end of the air inlet hole 2612 passes between the two electronic control cavities 215 and extends zigzag to one end surface of the first axial part 261 connected to the intermediate connecting part 265 .
  • one end of the air inlet hole 2612 is connected to the external environment through the through hole on the housing 210, and the other end of the air inlet hole 2612 is connected to the battery core cavity 214.
  • the air in the external environment can enter the battery core cavity 214 through the air inlet hole 2612.
  • a first air outlet hole 2652 for forming an air flow channel is penetrated through the side wall of one end of the middle connecting portion 265 of the mounting bracket 260 close to the air inlet hole 2612.
  • the first air outlet hole 2652 connects the battery core cavity 214 and the outer wall of the mounting bracket 260, and The first air outlet hole 2652 is located at the middle position of the mounting bracket 260 in the first direction. In this way, the airflow in the battery cavity 214 can be concentrated and flow out of the battery cavity 214 through the first air outlet 2652 without flowing to other areas in the battery cavity 214 .
  • the end surface of the battery core 230 accommodated in the battery core cavity 214 close to the air inlet 2612 is a non-flat surface. There is a gap connecting the air inlet hole 2612 and the first air outlet hole 2652 between the end surfaces).
  • the airflow flowing in from the air inlet hole 2612 passes through the gap between one end surface of the battery core 230 and the cavity wall of the battery core cavity 214, it can flow out of the battery core cavity 214 from the first air outlet hole 2652. Since the air flow channel avoids most areas of the battery core cavity 214, and during the suction process, the end of the mounting bracket 260 away from the atomizing core 140 is at a lower position in the direction of gravity, so that the condensate will not flow to the battery core. 230 in other positions so as not to cause a short circuit in the circuit.
  • the outer wall of the middle connecting portion 265 of the mounting bracket 260 is provided with a communication groove 2654 for forming an air flow channel.
  • the communication groove 2654 is located at the middle position of the installation bracket 260 in the first direction. One end of the communication groove 2654 is connected to the first outlet.
  • the other ends of the air hole 2652 and the communication groove 2654 extend along the axial direction of the mounting bracket 260 to the second axial portion 263 of the mounting bracket 260 close to the atomization core 140 . In this way, the airflow flowing out from the first air outlet hole 2652 flows to the atomizing core 140 through the communication groove 2654 without spreading to various areas of the external space of the mounting bracket 260 .
  • the second axial portion 263 of the end of the mounting bracket 260 close to the atomization core 140 is connected to the middle connecting portion 265 and has a guide groove 2632.
  • the flow plates 2634 are spaced apart along the first direction to form flow guide channels 2636 connected to the communication slot 2654.
  • the flow guide channels 2636 are located downstream of the communication slot 2654 and are used to move the gas in the communication slot 2654 closer to the axis of the mounting bracket 260. direction guidance.
  • the second axial portion 263 has a second air outlet hole 2638 for forming an air flow channel.
  • the second air outlet hole 2638 is located downstream of the flow guide channel 2636.
  • the central axis of the second air outlet hole 2638 extends along the axial direction of the mounting bracket 260.
  • the flow channel 2636 and the atomizing core 140 are connected through the second air outlet hole 2638, which is used to allow the gas in the flow guide channel 2636 to flow out of the mounting bracket 260 and enter the atomizing core 140. In this way, the airflow flowing out of the guide channel 2636 can enter the atomizing core 140 through the second air outlet hole 2638, and then carry the aerosol generated by heating the atomized aerosol-generating substrate of the atomizing core 140 into the air outlet channel 212.
  • a liquid storage tank 2656 is also provided on the outer wall of the middle connecting portion 265 of the mounting bracket 260 .
  • two sets of liquid storage tanks 2656 are provided on the outer wall of the mounting bracket 260.
  • the two groups of liquid storage tanks 2656 are respectively provided on both sides of the communication groove 2654 along the first direction.
  • Each group of liquid storage tanks 2656 includes There are multiple liquid storage tanks 2656. All the liquid storage tanks 2656 in the same group are arranged at intervals along the axial direction of the mounting bracket 260.
  • Each liquid storage tank 2656 extends along the circumferential direction of the mounting bracket 260 to form an arc. It can be understood that the number, shape and location of the liquid storage tanks 2656 are not limited thereto, and can be set as needed to meet different requirements.
  • the power supply assembly 200 further includes a liquid absorbing member 270 , which is embedded in the guide groove 2632 in the second axial part 263 and along the axial direction of the mounting bracket 260 Toward diversion channel 2636.
  • the liquid suction member 270 is located between the flow guide channel 2636 and the second air inlet hole 2612, and the condensed water generated by the air flow flowing through the second air inlet hole 2612 and the flow guide channel 2636 can be absorbed by the liquid suction member 270, thereby preventing condensation.
  • the liquid adheres to the battery core 230 or other electronic control components.
  • the material used to form the liquid-absorbent member 270 is not limited.
  • the liquid-absorbent member 270 is made of porous material (such as liquid-absorbent cotton), which has good absorption effect.
  • the first axial portion 261 is provided with a starting channel 2614.
  • One end of the starting channel 2614 is connected to the inner surface of the air inlet 2612, and the other end of the starting channel 2614 extends along the radial direction of the housing 210. to the electronic control cavity 215 for accommodating the microphone 240, thus connecting the air inlet 2612 and the sensing surface of the microphone 240.
  • the side surface of the microphone 240 facing away from the activation channel 2614 is connected to the outside atmosphere.
  • the microphone 240 is disposed on the first axial portion 261 of the mounting bracket 260, the side surface of the microphone 240 facing away from the startup channel 2614 can better communicate with the outside atmosphere, making the startup of the microphone 240 easier. sensitive.
  • the first sealing plug 300 can be inserted into the air inlet 2612, and the second sealing plug 400 can be inserted into the air outlet end of the exhaust channel 160, so that the housing 210 A closed environment is formed inside.
  • the air inlet hole 2612 of the present application has a sealing surface located downstream of the starting channel 2614.
  • One end of the first sealing plug 300 inserted in the air inlet hole 2612 has a sealing portion 281 that sealingly cooperates with the sealing surface.
  • the first sealing plug 300 sealingly fits with the sealing surface of the air inlet 2612 through the sealing portion 281, and the activation channel 2614 is located away from the first sealing plug 300 and the first air outlet. 2652, so the activation channel 2614 is connected to the outside atmosphere through the gap between the first sealing plug 300 and the air inlet 2612, so that the microphone 240 is located outside the closed environment formed in the housing 210 and connected to the outside atmosphere.
  • the pressure on the sensing surface of the microphone 240 and the other surface facing away from the sensing surface are always consistent, thereby preventing the electronic atomization device 100 from abnormally starting due to pressure differences sensed by the microphone 240 due to transportation or changes in the external environment.
  • the inner surface of one end of the air inlet hole 2612 close to the cell cavity 214 forms a sealing surface
  • the outer diameter of the sealing portion 281 is larger than the inner diameter of the portion of the air inlet hole 2612 that forms the sealing surface, so that it is consistent with the air inlet hole 2612 The sealing surface sealing fit.
  • the above-mentioned electronic atomization device 100 divides the internal space of the casing 210 into an independently arranged battery core cavity 214 and at least one electronic control cavity 215. Since the air flow channel in the casing 210 is arranged independently of the electric control cavity 215 and avoids the battery core, Most areas of the cavity 214, therefore the condensate formed by the return air flow in the air flow channel will not adhere to the electrical control components located in the electrical control cavity 215, significantly reducing the risk of circuit short circuit. Moreover, after the first sealing plug 300 and the second sealing plug 400 are plugged in, the pressure on both sides of the microphone 240 remains consistent. Therefore, abnormal startup of the electronic atomization device 100 during transportation or environmental changes can be avoided.

Abstract

L'invention concerne un ensemble d'alimentation électrique (200) et un dispositif d'atomisation électronique (1000). Une cavité d'élément de batterie (214) et une cavité de commande électrique (215) indépendantes l'une de l'autre sont disposées dans l'ensemble d'alimentation électrique (200) ; un canal d'écoulement d'air indépendant de la cavité de commande électrique (215) est également formé dans l'ensemble d'alimentation électrique (200), et le canal d'écoulement d'air s'étend d'une extrémité de l'ensemble d'alimentation électrique (200) à l'autre extrémité de l'ensemble d'alimentation électrique (200) en passant à travers la cavité d'élément de batterie (214).
PCT/CN2022/111159 2022-08-09 2022-08-09 Ensemble d'alimentation électrique et dispositif d'atomisation électronique WO2024031336A1 (fr)

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Application Number Priority Date Filing Date Title
PCT/CN2022/111159 WO2024031336A1 (fr) 2022-08-09 2022-08-09 Ensemble d'alimentation électrique et dispositif d'atomisation électronique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2022/111159 WO2024031336A1 (fr) 2022-08-09 2022-08-09 Ensemble d'alimentation électrique et dispositif d'atomisation électronique

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WO2024031336A1 true WO2024031336A1 (fr) 2024-02-15

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CN215684862U (zh) * 2021-04-29 2022-02-01 深圳麦克韦尔科技有限公司 电子雾化装置及供电组件
CN216821786U (zh) * 2021-12-08 2022-06-28 深圳市吉迩科技有限公司 一种气溶胶发生装置
US20220202099A1 (en) * 2019-11-19 2022-06-30 Japan Tobacco Inc. Atomization unit and non-combustion heating-type flavor inhaler
CN115137098A (zh) * 2022-06-16 2022-10-04 深圳麦克韦尔科技有限公司 电子雾化装置

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Publication number Priority date Publication date Assignee Title
CN211153820U (zh) * 2019-10-14 2020-08-04 深圳市赛尔美电子科技有限公司 电池组件及电子烟
US20220202099A1 (en) * 2019-11-19 2022-06-30 Japan Tobacco Inc. Atomization unit and non-combustion heating-type flavor inhaler
WO2021105476A1 (fr) * 2019-11-29 2021-06-03 Nicoventures Trading Limited Dispositif de fourniture d'aérosol non combustible
CN213639649U (zh) * 2020-07-30 2021-07-09 广东省奇思智能制造有限公司 一种雾化装置
CN214903825U (zh) * 2020-12-28 2021-11-30 深圳市致远智创科技有限公司 一种电子雾化装置
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CN115137098A (zh) * 2022-06-16 2022-10-04 深圳麦克韦尔科技有限公司 电子雾化装置

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