WO2021180061A1 - Atomiseur et son dispositif de génération d'aérosol - Google Patents

Atomiseur et son dispositif de génération d'aérosol Download PDF

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Publication number
WO2021180061A1
WO2021180061A1 PCT/CN2021/079711 CN2021079711W WO2021180061A1 WO 2021180061 A1 WO2021180061 A1 WO 2021180061A1 CN 2021079711 W CN2021079711 W CN 2021079711W WO 2021180061 A1 WO2021180061 A1 WO 2021180061A1
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WO
WIPO (PCT)
Prior art keywords
atomization
liquid storage
liquid
cavity
assembly
Prior art date
Application number
PCT/CN2021/079711
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English (en)
Chinese (zh)
Inventor
邱伟华
黄伟超
Original Assignee
常州市派腾电子技术服务有限公司
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 常州市派腾电子技术服务有限公司 filed Critical 常州市派腾电子技术服务有限公司
Priority to EP21767585.9A priority Critical patent/EP4118983A4/fr
Publication of WO2021180061A1 publication Critical patent/WO2021180061A1/fr
Priority to US17/930,723 priority patent/US20230000165A1/en

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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
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures
    • 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
    • A24F40/44—Wicks
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/17—Filters specially adapted for simulated smoking devices
    • 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
    • A24F40/10—Devices using liquid inhalable precursors
    • 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 utility model relates to the technical field of aerosol generating devices, in particular to an atomizer and an aerosol generating device.
  • the aerosol generating device includes an atomizer and a power supply device electrically connected to the atomizer.
  • the atomizer includes a liquid storage component for storing the aerosol forming substrate and an atomizing component for atomizing the aerosol forming substrate.
  • the aerosol-forming matrix of the prior art atomizer is easy to leak from the connection between the liquid storage component and the atomizing component during use, or the aerosol-forming matrix is easy to leak from the atomizing component to the outside of the aerosol generating device due to the effect of gravity , Causing trouble to users.
  • an atomizer the atomizer includes a liquid storage component and an atomization component, the liquid storage component is provided with a liquid storage cavity, the liquid storage component A smoke outlet is opened on the upper side, the atomization assembly is arranged at one end of the liquid storage assembly opposite to the smoke outlet, an atomization cavity is opened in the atomization assembly, and the smoke outlet and the atomization cavity
  • the atomization assembly is provided with a liquid inlet and an air inlet channel, the liquid inlet is connected to the liquid storage cavity and the atomization cavity, and the atomization assembly includes a liquid absorbing member, and the liquid absorbing member Is arranged between the liquid storage cavity and the atomization cavity to block the direct communication between the liquid storage cavity and the atomization cavity, the air inlet passage communicates with the atomization cavity, and the air inlet passage The air outlet end is close to the smoke outlet relative to the liquid suction member.
  • the atomization assembly further includes an atomization base, a mounting groove is recessed on the atomization base, the mounting groove is in communication with the liquid storage cavity, and the air inlet channel is provided on the atomization base Above, the liquid absorbing member is accommodated in the installation groove.
  • the atomization base extends upward in the axial direction to form an air duct, the air inlet passage is formed by the inner cavity of the air duct, the lower end of the atomization base forms an air inlet end, and the air inlet end It is communicated with the air inlet passage, and the air outlet end is formed by the upper end opening of the air duct.
  • the atomization assembly further includes a connecting piece, the connecting piece is arranged at the upper end of the atomizing base, the liquid inlet is arranged on the connecting piece, and the liquid inlet is connected to the liquid reservoir.
  • the cavity and the installation groove are both connected.
  • the atomization assembly is further provided with a liquid blocking member, and the liquid blocking member is used to filter the gas flowing from the atomization cavity to the smoke outlet.
  • the upper end surface of the liquid absorbing member is in contact with the lower end surface of the connecting member corresponding to the liquid inlet hole.
  • the atomization assembly further includes a heating element, and the heating element is sandwiched between the liquid absorbing element and the bottom wall of the installation groove.
  • a heat insulating element is arranged between the heating element and the bottom wall of the installation groove.
  • the liquid storage assembly includes a liquid storage tube and a vent tube arranged in the liquid storage tube, the smoke outlet is opened on the liquid storage tube, and the lower end of the liquid storage tube is sleeved on the liquid storage tube.
  • the liquid storage cavity is formed by the inner wall of the liquid storage tube, the outer wall of the vent tube, and the atomization assembly.
  • An aerosol generating device comprising the atomizer described in any one of the above.
  • the beneficial effect of the present utility model is that the atomizer provided by the present utility model is provided with the atomization assembly to connect the air inlet passage of the atomization cavity, and the liquid suction member is arranged between the liquid storage cavity and the liquid storage cavity. Between the atomization cavities, the direct communication between the liquid storage cavity and the atomization cavity is blocked, and at the same time, the air outlet end of the air inlet channel is close to the smoke outlet with respect to the liquid suction member, so that the liquid is sucked.
  • the aerosol forming substrate on the component that is not atomized in time by the heating element or the condensate generated by the smoke vapor when it is cold and the leaking aerosol forming substrate are not easy to leak to the outside of the aerosol generating device.
  • Figure 1 is a schematic diagram of the structure of the atomizer of the present utility model
  • Figure 2 is an exploded view of the atomizer shown in Figure 1;
  • Figure 3 is another exploded view of the atomizer shown in Figure 2;
  • Figure 4 is a cross-sectional view of the atomizer shown in Figure 1;
  • Fig. 5 is another cross-sectional view of the atomizer shown in Fig. 1 (rotated by 90° with respect to Fig. 4).
  • Liquid blocking part 24 Liquid suction part 231 Heating part 232
  • Electrode connector 216 Insert slot 2161 Pin 2321
  • the present invention provides an aerosol generating device.
  • the aerosol generating device includes an atomizer 100 and a power supply device electrically connected to the atomizer 100, wherein the atomizer 100 It includes a liquid storage component 10 and an atomization component 20 arranged at one end of the liquid storage component 10, and an aerosol forming matrix is stored in the liquid storage component 10.
  • the aerosol forming substrate in the liquid storage assembly 10 enters the atomizing assembly 20, the power supply device supplies power to the atomizing assembly 20, and the atomizing assembly 20 atomizes the aerosol forming substrate to generate smoke for the user to inhale.
  • the liquid storage assembly 10 includes a liquid storage tube 14, and the liquid storage tube 14 is generally a hollow cylindrical structure with an opening at the lower end, and the atomization assembly 20 is installed at the lower end opening of the liquid storage tube 14.
  • the top wall of the liquid storage tube 14 is provided with a smoke outlet 11, and the inner wall of the liquid storage tube 14 is located around the smoke outlet 11 and extends downward along the axial direction of the liquid storage tube 14 to form a communicating tube 12.
  • the inner cavity is communicated with the smoke outlet 11.
  • the liquid storage assembly 10 also includes a vent tube 13 connected to the communicating tube 12. In this embodiment, the upper end of the vent tube 13 is sleeved on the outside of the communicating tube 12, and the lower end of the vent tube 13 is connected to the atomizing assembly 20.
  • the vent pipe 13 and the communication pipe 12 can also be connected by threaded connection or snap connection.
  • the vent pipe 13 is hollow to form a smoke outlet 131, which communicates with the inner cavity of the communicating pipe 12, and the space enclosed between the outer wall of the vent pipe 13, the inner wall of the liquid storage pipe 14 and the atomization assembly 20 is formed A liquid storage cavity 15 for storing an aerosol forming substrate.
  • the liquid storage tube 14 can be made of transparent or translucent materials such as plastic, glass, etc., so that the user can observe the aerosol stored in the liquid storage tube 14 to form a matrix margin, which is convenient for the user to inject liquid or replace the mist in time. ⁇ 100 ⁇ 100. It can be understood that, in other embodiments not shown, the liquid storage tube 14 may also be made of a metal material or glass combined with a metal material, which is not limited here.
  • the atomization assembly 20 includes an atomization base 21 and a heating structure 23.
  • the atomization base 21 is provided with an atomization cavity 221 and an air inlet channel 211, and the upper end surface of the atomization base 21 is recessed.
  • the installation groove 212, the heating structure 23 includes a liquid absorbing member 231 and a heating member 232, the liquid absorbing member 231 is received in the installation groove 212, and the heating member 232 is sandwiched between the lower end surface of the liquid absorbing member 231 and the bottom wall of the installation groove 212 In between, the upper end surface of the liquid absorbing member 231 is received in the atomization cavity 221, and the air inlet channel 211 is used to guide external air into the atomization cavity 221.
  • the location of the heating element 232 is not limited, and it only needs to meet the requirement that the heating element 232 is in contact with the liquid absorbing element 231 and conducts heat.
  • the heating element 232 is sandwiched between Between the side surface of the liquid absorbing member 231 and the side wall of the installation groove 212, or the heating member 232 is provided on the upper end surface of the liquid absorbing member 231, or the heating member 232 is provided in the liquid absorbing member 231.
  • the bottom wall of the installation groove 212 extends upward along the axial direction of the atomization base 21 to form an air duct 213.
  • the upper end of the air duct 213 and the lower end of the atomization base 21 pass through.
  • the opening at the lower end forms an air inlet end, which communicates with the inner cavity of the air duct 213, and the upper end opening of the air duct forms an air outlet end.
  • the air inlet passage 211 is formed by the inner cavity of the air duct 213.
  • the liquid absorbing member 231 is contained in the installation groove 212, and the aerosol-forming matrix that has not been atomized by the heating structure 23 in time or the condensate produced by cold will be stored in the installation groove 212 under the action of gravity, and When the aerosol generating device is adsorbed by the liquid suction member 231, the aerosol generating device is placed at any angle, and the liquid accumulated by the liquid suction member 231 will not leak to the outside of the aerosol generating device through the air duct 213 and the air inlet channel 211.
  • the aerosol-forming substrate collected on the bottom of the installation groove 212 is preferentially atomized by the heating element 232 provided on the bottom wall of the installation groove 212, thereby preventing the accumulation in the groove of the installation groove 212.
  • the aerosol forming matrix on the bottom wall leaks to the outside of the aerosol generating device.
  • the outer peripheral surface of the atomization base 21 is convexly provided with a limiting portion 214, and the lower end of the liquid storage assembly 10 is matched with the limiting portion 214.
  • the lower end surface of the liquid storage assembly 10 and The upper end surface of the limiting portion 214 resists, thereby limiting the installation of the liquid storage assembly 10.
  • a seal 215 is sandwiched between the inner wall of the liquid storage tube 14 and the outer wall of the atomization base 21, and the seal 215 is made of a sealing material such as silicone or rubber. become.
  • the liquid storage tube 14 when the liquid storage assembly 10 and the atomization assembly 20 are assembled, the liquid storage tube 14 is sleeved on the outside of the atomization base 21. It is understandable that, in other embodiments not shown, the liquid storage tube 14 and The atomization bases 21 can also be connected by a connection method such as a snap connection or a plug connection. Understandably, in other embodiments not shown, the liquid storage tube 14 is integrally formed with the atomization base 21, the liquid storage tube 22 also includes an upper end opening, and the heating structure 23 and the vent tube 13 are opened from the upper end of the liquid storage tube 22 load.
  • the atomization assembly 20 further includes a connecting piece 22 arranged at one end of the atomizing base 21, the connecting piece 22 is installed on the top of the atomizing base 21, and the lower end surface of the connecting piece 22 is connected to the atomizing base 21.
  • the upper end surface of 21 is resisted, the connecting piece 22 is provided with a liquid inlet 224 communicating with the installation groove 212, the upper end surface of the liquid suction piece 231 corresponds to the liquid inlet hole 224 and the lower end surface of the connecting piece 22 fits, and the liquid storage
  • the aerosol-forming substrate in the cavity 15 enters the liquid absorbing member 231 installed in the mounting groove 212 through the liquid inlet 224.
  • the aerosol in the liquid storage cavity 15 stops flowing to the liquid absorption member 231.
  • the upper end surface of the liquid absorbing member 231 can also be staggered to the liquid inlet 224, as long as the liquid absorbing member 231 is arranged between the liquid storage cavity 15 and the atomization cavity 221. In between, the direct communication between the liquid storage cavity 15 and the atomization cavity 221 may be blocked.
  • the bottom part of the connecting piece 22 is recessed upward along the axial direction of the connecting piece 22 to form a communicating groove 225, which communicates with the air inlet passage 211.
  • the atomizing cavity 221 is formed by the communicating groove 225.
  • the groove wall, the upper end surface of the liquid absorbing member 231 and the outer wall of the air duct 213 are enclosed and formed together.
  • the top wall of the connecting piece 22 extends upward along the axial direction of the connecting piece 22 to form a hollow connecting pipe 222.
  • the upper end of the connecting pipe 222 is connected to the vent pipe 13, and the inner cavity of the connecting pipe 222 is connected to the smoke outlet channel 131 and the atomization cavity 221
  • the liquid storage chamber 15 is enclosed by the outer wall of the vent pipe 13, the inner wall of the liquid storage pipe 14, the top wall of the connecting piece 22, and the outer wall of the connecting pipe 222.
  • the upper end of the connecting pipe 222 is sleeved.
  • the inner wall of the connecting pipe 222 extends along the radial direction of the connecting pipe 222 toward the central axis of the connecting pipe 222 to form a limit protrusion 223.
  • the vent pipe 13 and the connecting pipe 222 are assembled in place, the vent pipe 13 The lower end abuts on the limiting protrusion 223 to limit the installation of the vent pipe 13.
  • the vent pipe 13 and the connecting pipe 222 may also be connected by a connection method such as a snap connection or a magnetic connection.
  • the channel for allowing outside air to enter the atomization chamber 221 and for the mixture of smoke and outside air to flow out of the aerosol generating device into the user’s mouth is an air flow channel.
  • the air flow channel includes an air inlet channel 211 and a guide The inner cavity of the air pipe 213, the atomization cavity 221, the smoke outlet channel 131 and the smoke outlet 11.
  • the connecting piece 22 is inserted into the lower end opening of the liquid storage tube 14 and connected to the liquid storage tube 14. It is understandable that in other embodiments not shown, the connecting piece 22 is integrally formed with the liquid storage tube 14, the liquid inlet 224 and/or the upper end opening of the connecting tube 222 constitutes the lower end opening of the liquid storage tube 22, and the liquid storage tube 22 also includes an upper end opening, and the vent pipe 13 is inserted into the upper end opening of the liquid storage pipe 22 and connected to the connecting piece 22.
  • the connecting member 22 may be omitted, and the upper end surface of the liquid suction member 231 is attached to the lower end surface of the vent pipe 13, so that a part of the upper end surface of the liquid suction member 231 is in contact with the liquid storage cavity.
  • the aerosol in 15 forms a matrix contact, and the other part of the upper end surface of the liquid absorption member 231 is contained in the inner cavity of the vent tube 13.
  • the cavity 15 is enclosed and formed by the outer wall of the vent pipe 13, the inner wall of the liquid storage pipe 14 and the upper end surface of the atomization base 21.
  • a liquid blocking member 24 is provided between the vent pipe 13 and the connecting member 22, and the liquid blocking member 24 is disposed between the limiting protrusion 223 and the vent pipe 13, and separates the atomization cavity in the air flow channel.
  • the bottom wall of the liquid blocking member 24 abuts on the top wall of the limiting protrusion 223, and the top wall of the liquid blocking member 24 abuts on the lower end of the vent pipe 13.
  • the liquid blocking member 24 is used to filter the gas flowing from the atomization cavity 221 to the smoke outlet 11, and a plurality of vent holes 241 are opened on the liquid blocking member 24, and the gas in the air flow channel can circulate into the user's mouth through the vent holes 241 At the same time, the liquid blocking member 24 can prevent the condensate in the atomization cavity 221, the non-atomized aerosol forming substrate, etc., from entering the user's mouth through the air flow channel or leaking to the outside of the aerosol generating device.
  • the liquid blocking member 24 can also be arranged between the communicating pipe 12 and the vent pipe 13, and separates the passage part from the atomization cavity 221 to the smoke outlet 11 in the airflow channel, and can also prevent condensation in the atomization cavity 221. Liquid, leaking aerosol forming substrate, etc. enter the user's mouth through the air flow channel or leak to the outside of the aerosol generating device. Understandably, the liquid blocking member 24 may also be arranged in the vent pipe 13, or arranged in the connecting pipe 222, or arranged in the connecting pipe 12, and separates the passage part from the atomization cavity 221 to the smoke outlet 11 in the airflow passage. It can also prevent the condensate in the atomization cavity 221, the leaking aerosol forming substrate, etc. from entering the user's mouth through the air flow channel or leaking to the outside of the aerosol generating device.
  • the bottom wall of the connecting piece 22 is protrudingly provided with a connecting post 226, and the atomizing base 21 is provided with a mounting hole matching the connecting post 226.
  • the connecting piece 22 is connected to the atomizing base 21, the connection The post 226 is inserted into the corresponding mounting hole to facilitate the positioning connection between the connecting piece 22 and the atomizing base 21.
  • two electrode connectors 216 are installed on the atomization base 21, one of the electrode connectors 216 is electrically connected to one of the positive and negative electrodes of the power supply device, and the other electrode connector 216 is electrically connected to the other of the positive and negative electrodes of the power supply device.
  • each electrode connector 216 is provided with an insertion slot 2161 communicating with the installation slot 212, and both ends of the heating element 232 are connected with Two pins 2321, one of the pins 2321 corresponds to one insertion slot 2161, and each pin 2321 is inserted in the corresponding insertion slot 2161 and electrically connected to the electrode connector 216, so that the pin 2321 is connected to the
  • the power supply device is electrically connected, and electric energy is supplied to the heating element 232 through the pin 2321.
  • the heating element 232 is arranged below the liquid absorbing element 231, and the pin 2321 is inserted in the insertion groove 2161. Even if the aerosol-forming matrix leaks along the pin 2321, it will not enter the atomization.
  • the inside of the cavity 221 or the airflow channel communicating with the atomizing cavity 221 leaks to the outside. Understandably, in other embodiments, two pins are provided on both ends of the heating element 232, and the electrode connector 216 is held against the pins of the heating element 232 to realize the electrical connection between the heating element 232 and the electrode connector 216. Sexual connection.
  • a heat insulating member 25 is further provided between the heating element 232 and the bottom wall of the mounting groove 212, and the pin 2321 passes through the heat insulating member 25 and is inserted into the corresponding insertion groove 2161.
  • the heat insulator 25 is made of high temperature resistant materials such as silica gel, ceramics or metal to prevent the heat on the heating element 232 from heating up, the heat on the heating element 232 is conducted to the atomizing base 21 through the bottom wall of the mounting groove 212 and then to the air The outside of the sol generating device causes a waste of resources.
  • the liquid absorbing member 231 has the function of absorbing aerosol to form a matrix. It can be understood that the liquid absorbing member 231 is a porous liquid absorbing member, and the liquid absorbing member 231 can be made of cotton, porous ceramics, fiber rope, foamed metal, and foamed graphite. One, two or a combination of two or more. In this embodiment, the liquid absorbing member 231 is cotton.
  • the heating element 232 is a sheet structure, and the heating element 232 is a heating element that can be energized to generate heat. In this embodiment, the heating element 232 is a metal heating sheet, and the heating element 232 and the pin 2321 are an integral structure.
  • the power supply device supplies power to the heating element 232, and the heating element 232 heats the aerosol absorbed on the liquid absorption member 231 to form a matrix, thereby causing the aerosol forming substrate to generate smoke, which is emitted into the atomization cavity 221
  • the outside air enters the atomization cavity 221 through the air inlet channel 211 and the air guide tube 213 to mix with the smoke.
  • the air entering the aerosol generating device through the air inlet channel 211 and the air guide tube 213 passes through the atomization cavity 221, it will carry the smoke and pass through out.
  • the smoke passage 131 and the smoke outlet 11 enter the user's mouth.
  • an air inlet channel 211 connected to the atomization cavity 221 is opened on the atomization group 20, and the liquid suction member 231 is arranged between the liquid storage cavity 15 and the atomization cavity 221,
  • the air outlet end of the air inlet channel 211 is close to the smoke outlet 11 relative to the liquid suction member 231, so that the liquid suction member 231 is not atomized by the heating element 232 in time.
  • the aerosol forming substrate or the condensate produced by the cold vapor of the smoke and the leaking aerosol forming substrate are not easy to leak to the outside of the aerosol generating device.
  • the aerosol generating device provided by the present invention has all the technical features of the above-mentioned atomizer 100, it has the same technical effect as the above-mentioned atomizer 100.

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Abstract

L'invention concerne un atomiseur (100) et un dispositif de génération d'aérosol comprenant l'atomiseur (100). Un atomiseur (100) comprend un ensemble de stockage de liquide (10) et un ensemble d'atomisation (20). Une cavité de stockage de liquide (15) est disposée dans l'ensemble de stockage de liquide (10), une sortie de vapeur (11) est disposée dans l'ensemble de stockage de liquide (10), l'ensemble d'atomisation (20) est disposé au niveau de l'extrémité de l'ensemble de stockage de liquide (10) opposée à la sortie de vapeur (11), l'ensemble d'atomisation (20) comprend un élément d'absorption de liquide (231), l'élément d'absorption de liquide (231) est disposé entre la cavité de stockage de liquide (15) et une cavité d'atomisation (221) pour séparer une communication directe entre la cavité de stockage de liquide (15) et la cavité d'atomisation (221), et par comparaison avec l'élément d'absorption de liquide (231), l'extrémité de sortie d'air d'un canal d'entrée d'air (211) est proche de la sortie de vapeur (11). Le canal d'entrée d'air en communication avec la cavité d'atomisation (221) est disposé dans l'ensemble d'atomisation (20), l'élément d'absorption de liquide (231) est disposé entre la cavité de stockage de liquide (15) et la cavité d'atomisation (221) pour séparer une communication directe entre la cavité de stockage de liquide (15) et la cavité d'atomisation (221), et en même temps l'extrémité de sortie d'air du canal d'entrée d'air (211) est proche de la sortie de vapeur (11) par comparaison avec l'élément d'absorption de liquide (231) ; ainsi, un substrat de formation d'aérosol qui n'est pas atomisé par un élément chauffant (232) à temps sur l'élément d'absorption de liquide (231) ou le condensat généré lorsque la vapeur est refroidie et le substrat de formation d'aérosol qui a fui, etc. ne sont pas susceptibles de fuir vers l'extérieur du dispositif de génération d'aérosol.
PCT/CN2021/079711 2020-03-09 2021-03-09 Atomiseur et son dispositif de génération d'aérosol WO2021180061A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP21767585.9A EP4118983A4 (fr) 2020-03-09 2021-03-09 Atomiseur et son dispositif de génération d'aérosol
US17/930,723 US20230000165A1 (en) 2020-03-09 2022-09-09 Atomizer and aerosol generating device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202020274997.0 2020-03-09
CN202020274997.0U CN211746948U (zh) 2020-03-09 2020-03-09 雾化器及其气溶胶发生装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US17/930,723 Continuation-In-Part US20230000165A1 (en) 2020-03-09 2022-09-09 Atomizer and aerosol generating device

Publications (1)

Publication Number Publication Date
WO2021180061A1 true WO2021180061A1 (fr) 2021-09-16

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US (1) US20230000165A1 (fr)
EP (1) EP4118983A4 (fr)
CN (1) CN211746948U (fr)
WO (1) WO2021180061A1 (fr)

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WO2024060628A1 (fr) * 2022-09-20 2024-03-28 海南摩尔兄弟科技有限公司 Atomiseur et appareil d'atomisation électronique

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CN112316261A (zh) * 2020-10-27 2021-02-05 深圳市康泓威科技有限公司 具有一体式雾化组件的雾化器
CN114504127A (zh) * 2020-11-17 2022-05-17 深圳市合元科技有限公司 雾化器及电子雾化装置
CN114504126A (zh) * 2020-11-17 2022-05-17 深圳市合元科技有限公司 雾化器及电子雾化装置
CN112956749A (zh) * 2021-01-29 2021-06-15 深圳市康泓威科技有限公司 具有底部雾化腔的雾化芯
CN214962605U (zh) * 2021-01-29 2021-12-03 惠州市新泓威科技有限公司 雾化腔设于雾化芯内底部的雾化器
WO2022166693A1 (fr) * 2021-02-02 2022-08-11 深圳易佳特科技有限公司 Atomiseur pourvu d'un corps chauffant transversal, et cigarette électronique
CN217309185U (zh) * 2021-06-15 2022-08-30 常州市派腾电子技术服务有限公司 雾化器及气溶胶发生装置
CN115486628A (zh) * 2021-06-18 2022-12-20 直白科技(杭州)有限公司 雾化装置及毛发护理器具
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