WO2020029911A1 - Noyau d'atomisation, atomiseur et cigarette électronique - Google Patents

Noyau d'atomisation, atomiseur et cigarette électronique Download PDF

Info

Publication number
WO2020029911A1
WO2020029911A1 PCT/CN2019/099227 CN2019099227W WO2020029911A1 WO 2020029911 A1 WO2020029911 A1 WO 2020029911A1 CN 2019099227 W CN2019099227 W CN 2019099227W WO 2020029911 A1 WO2020029911 A1 WO 2020029911A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
atomizing core
atomizing
movable member
atomizer
Prior art date
Application number
PCT/CN2019/099227
Other languages
English (en)
Chinese (zh)
Inventor
邱伟华
蔡万霖
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 EP19846505.6A priority Critical patent/EP3834640A4/fr
Publication of WO2020029911A1 publication Critical patent/WO2020029911A1/fr

Links

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
    • A24F40/44—Wicks
    • 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
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures

Definitions

  • the utility model relates to the field of simulated smoking, in particular to an atomizer and an electronic cigarette.
  • the atomizer is an important component of the electronic cigarette. It is used when the e-liquid is transferred to the atomizer, and the heating components in the atomizer work to generate high temperature. To achieve the effect of "swallowing clouds and misting.”
  • An atomizing core includes:
  • a fixing base, a liquid inlet which communicates with the liquid storage cavity is penetratingly opened on the side wall of the fixing base along the first direction;
  • a movable member having an atomizing cavity therein the movable member is movably coupled in the fixed seat along the first direction, and the movable member is provided through the side wall along the first direction.
  • a liquid drainage port in communication with the atomizing cavity;
  • a heating component fixedly connected to the atomizing cavity
  • the movable member is in the first direction relative to the fixed seat in an open position that conducts the liquid guide port and the liquid inlet port and a closed position that staggers the liquid guide port and the liquid inlet port. Reciprocating between them, the movable member at least partially protrudes from the fixed seat in the closed position.
  • the movable member includes a movable tube and a pole in which the atomizing cavity is formed, and the movable tube is slidably fitted in the fixed seat along the first direction.
  • One end of the pole is fixedly connected to the movable tube, and the other end of the pole is protruded outside the fixed seat at the closed position.
  • the atomizing core includes an insulating member, and the insulating member is disposed between the movable tube and the pole.
  • the insulating member is an insulating ring provided between the movable tube and the pole, and the movable tube serves as a negative electrode, or the movable tube and the fixed seat serve as a negative electrode, so The pole is used as a positive electrode, and the heat generating component is electrically connected to the negative electrode and the positive electrode.
  • the fixed base and the movable tube are both made of ceramic printed with a conductive layer.
  • the fixing seat includes a seat body and a limiting edge. Both ends of the seat body along the first direction penetrate into a hollow tube shape, and the limiting edge is directed from an edge of one end of the seat body. An inner extension is formed; when the movable tube is in the closed position, it is limitedly supported on the limiting edge along the first direction.
  • the atomizing core includes a resetting member, and the resetting member is deformably disposed between the movable member and the fixed seat along the first direction.
  • the atomizer includes a shell and an atomizing core assembled in the shell.
  • the liquid storage cavity is formed in the shell, and the atomizing core is the atomizing core described above.
  • An electronic cigarette includes an atomizer and a battery device, the battery device is electrically connected to the atomization core, and the assembly of the battery device and the atomizer provides a relative for the movable part in the atomization core. A driving force for moving the fixed seat from the closed position to the open position.
  • the housing includes a housing and a base disposed at one end of the housing, and the base is made of a metal material and is threadedly connected to the battery device.
  • the movable member moves to the closed position relative to the fixed seat, and the liquid inlet and the liquid guiding port are staggered to avoid that the liquid in the liquid storage chamber cannot pass through the liquid
  • the liquid-conducting port of the mouth enters the atomization cavity to avoid long-term contact between the e-liquid and metal parts and affect the taste.
  • the liquid inlet and the liquid inlet are staggered, the airflow cannot enter the liquid storage cavity through the liquid inlet and the liquid inlet staggered from each other, so as to avoid the air from entering and the liquid storage cavity and affect the shelf life of the e-liquid.
  • FIG. 1 is a schematic structural diagram of a nebulizer in a closed position in a preferred embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of an atomizing core in the atomizer shown in FIG. 1;
  • FIG. 3 is a schematic structural diagram when the atomizer shown in FIG. 1 is in an open position.
  • the mounting hole 1101 is an air inlet passage 3341.
  • the electronic cigarette includes a liquid storage member, an atomizer, a battery device (not shown), and a cigarette holder assembly.
  • the liquid storage member is used to store e-liquid.
  • the heating component in the atomizer is electrically connected to the battery device and is electrically connected to the battery device.
  • the smoke oil absorbed by the liquid storage tube is driven to heat to form smoke and flow into the mouth of the user through the mouthpiece assembly.
  • the atomizer in order to realize the atomizing effect of the atomizer on the e-liquid under the action of electric driving, the atomizer is usually provided with a liquid inlet that communicates with the liquid storage member.
  • the heating component in the atomizer absorbs the smoke oil stored in the liquid storage part through the liquid inlet, and the smoke formed by heating the smoke oil under the electric drive flows out to the cigarette holder component for users to inhale.
  • the liquid inlet When not in use (for example, during transportation or storage), because the liquid inlet is always in communication with the liquid storage element and the atomizer, the e-liquid stored in the liquid storage tube is easily adsorbed by the heat generating component and is connected with the heat generating component (metal ) A slow chemical reaction occurs during contact, which is likely to cause the e-liquid to deteriorate over time, affecting the e-liquid taste and service life.
  • the electronic cigarette includes an atomizer 100, a battery device (not shown), and a cigarette holder assembly.
  • the atomizer 100 is electrically connected with the battery device, and electrically drives the heated smoke oil through the battery device to form smoke and flow into the mouth of the user through the mouthpiece assembly.
  • the cigarette holder assembly is an independent component detachably coupled to the atomizer 100 in some embodiments, and in other embodiments, the cigarette holder assembly may be provided integrally with the atomizer 100, which is not limited herein. .
  • the atomizer 100 includes a casing 10 and an atomizing core 30 assembled in the casing 10.
  • the casing 10 is used to provide an installation base and to store e-liquid
  • the atomizing core 30 is used to adsorb e-liquid and heat the e-liquid absorbed under the driving of the battery device to form smoke.
  • the housing 10 is generally a hollow columnar structure, which includes a bottom wall 110, a side wall 112, and a bent wall 114.
  • a mounting hole 1101 is formed in the bottom wall 110 for installation of the atomizing core 30.
  • the side wall 112 extends from the outer edge of the bottom wall 110 in the same direction and encloses to form a hollow space.
  • the bent wall 114 is connected to an end of the side wall 112 away from the bottom wall 110, and the bent wall 114 extends horizontally into the hollow space and approaches the bottom.
  • the wall 110 is bent in a direction and encloses a smoke exit channel 1141.
  • the hollow space is partitioned by the bending wall 114 to form a smoke exit channel 1141 located on the inner ring and a liquid storage cavity 1143 surrounding the periphery of the smoke exit channel 1141.
  • the liquid storage cavity 1143 is used for storing the e-liquid for atomization of the atomizing core 30.
  • the smoke exit channel 1141 communicates with the atomizing core 30 and the mouthpiece assembly, and the smoke formed by the heating of the atomizing core 30 flows out through the smoke exit channel 1141 to the mouthpiece assembly under the suction action.
  • the distance between the end of the bent wall 114 and the bottom wall 110 is a certain distance to provide an assembly space for the atomizing core 30. That is, one end of the atomizing core 30 penetrates into the assembling space through the assembling hole 1101 and is sealedly arranged with the bending wall 114.
  • the atomizing core 30 is electrically connected to the battery device, and includes a fixed base 31, a movable member 33, and a heat generating component 35.
  • the fixing base 31 is fixedly assembled in the assembling space, and a side wall along the first direction of the fixing base 31 is provided with a liquid inlet 310 communicating with the liquid storage cavity 1143.
  • An atomizing cavity 330 is formed in the movable member 33, and a liquid guide port 332 communicating with the atomizing cavity 330 is penetrated through a side wall along the first direction.
  • the movable member 33 is movably connected to the fixed member along the first direction.
  • the seat 31 is reciprocated between the open position of the conductive liquid inlet 332 and the liquid inlet 310 and the closed position of the liquid inlet 332 and the liquid inlet 310 staggered relative to the fixed seat 31.
  • the first direction is an axial direction of the fixing base 31.
  • the heat generating component 35 is fixedly fitted in the atomizing cavity 330, and is used for heating the smoke oil absorbed under the electric drive of the battery device to form smoke when the movable member 33 is in the open position.
  • the heat generating component 35 includes a heating member 350 and a liquid guiding member 352 that cooperates with the heating member 350.
  • the liquid guide 352 absorbs the smoke liquid stored in the liquid storage cavity 1143 through the liquid inlet 310.
  • the heating element 350 is electrically connected to the battery device, and is used for heating the smoke liquid absorbed by the liquid guiding element 352 under the electric driving.
  • the heating element 350 is a heating column formed by spirally winding a heating wire, and the heating column is vertically arranged in the atomizing chamber 310 in the axial direction, and the two ends of the axial direction are respectively connected to the positive and negative electrodes of the battery device. It is electrically connected to form a heating circuit with the battery device.
  • the liquid guiding member 352 is a cylindrical liquid guiding cotton sleeved outside the heating column, and the liquid guiding cotton covers the liquid guiding port 332 so as to adsorb the smoke liquid stored in the liquid storage chamber 1143 through the liquid guiding port 332. It can be understood that, in other embodiments, the structures of the heating element 350 and the liquid guiding element 352 may be determined as needed, and only the functions of liquid guiding and heating atomization may be implemented, which is not limited herein.
  • the atomizing core 30 includes a reset member 37 that is deformably disposed between the movable member 33 and the fixed seat 31 along the first direction, and is used to provide the movable member 33 with a restoring force that moves from the open position to the closed position.
  • the relative movement between the fixed seat 31 and the movable member 33 realizes the opening and closing of the liquid inlet 332 and the liquid inlet 310 in the atomizer 100, and at the same time, the heating component 35 in the atomization core 30 can be electrically connected. Driven, so that the structure of the atomizing core 30 is simple and compact.
  • the fixed seat 31 includes a seat body 312 and a limiting edge 314. Both ends of the seat body 312 are hollow and tubular.
  • the limiting edge 314 is formed by an edge of one end of the seat body 312 extending inward.
  • the fixing base 31 has a substantially U-shaped shape penetrating at both ends in the longitudinal section in the axial direction.
  • the movable member 33 is supported on the limiting edge 314 along the first direction when the movable member 33 is in the closed position.
  • the movable member 33 includes a movable tube 334 and a pole 336 forming an atomizing cavity 330 therein.
  • the movable pipe 334 is slidably fitted in the fixed base 31 along the first direction.
  • One end of the pole post 336 is fixedly fitted in the movable pipe 334.
  • the other end of the pole post 336 protrudes outside the fixed seat 31 in the closed position.
  • the pole 336 is provided with an air inlet channel 3341 penetrating therethrough.
  • the air inlet channel 3341 communicates with the outside and the atomizing cavity 332.
  • the external air mixes with the smoke formed by the heating in the atomizing cavity 332 and flows out through the smoke outlet channel 1141 To the cigarette holder assembly for users to inhale.
  • the insulating assembly includes an insulating cover 390 and an insulating member.
  • the insulating cover 390 covers an end of the base body 31 away from the limiting edge 314, and an airflow port 3901 for smoke outflow is reserved thereon.
  • the reset member 37 abuts the insulating cover 390.
  • an insulating member is insulated from the movable tube 334.
  • the insulating member is an insulating ring 392. It can be understood that, in other embodiments, the insulating cover 390 is integrally provided with the fixed base 31, and the reset member 37 abuts between the movable tube 334 and the fixed base 31.
  • the movable tube 334 forms one of a positive electrode or a negative electrode electrically connected to the battery device, or the movable tube 334 and the fixed base 31 form one of a positive electrode or a negative electrode electrically connected to the battery device, and the pole post 336 forms a positive electrode electrically connected to the battery device. Or the other of the negative electrodes.
  • the movable tube 334 forms a negative electrode electrically connected to the battery device, or the movable tube 334 and the fixed seat 31 form a negative electrode electrically connected to the battery device, and the pole post 336 forms a positive electrode electrically connected to the battery device.
  • the positive terminal of the battery device abuts against the pole 336, and the more positive positive terminal moves the pushing pole 336 upward relative to the fixed seat 31 until the pole 336 It is at least flush with the bottom of the fixing base 31.
  • the negative terminal of the battery device is in contact with the fixed base 31, and the movable member 35 moves from the closed position to the open position relative to the fixed base 31.
  • the installation of the battery device and the atomizer of the present invention provides a driving force for the movable member 35 in the atomization core 30 to move from the closed position to the open position with respect to the fixed seat 31, that is, the positive end of the battery device and the While the poles 336 are pushed up to achieve electrical connection, the liquid guide port 332 and the liquid inlet 310 can be opened or closed.
  • the housing 10 further includes a base 13 disposed at one end of the housing 11.
  • the outer surface of the base 13 has connecting threads to achieve a detachable connection between the atomizer 100 and the battery device.
  • the movable member 33 is used to conduct the airflow channel.
  • the base 13 is made of a metal conductive material and is electrically connected to the negative terminal of the battery device.
  • the movable tube 334, the fixed base 31, and the metal base 13 all serve as negative electrodes.
  • the fixed base 31 and the movable tube 334 are both made of ceramic printed with a conductive layer.
  • the sliding between the two is increased by ceramics. Lubricity.
  • the base 13 and the housing 11 may both be made of the same insulating material, and the two are integrally formed and provided, which is not limited herein.
  • the assembling method between the atomizer 100 and the battery device may be determined according to needs, such as a snap-in type, so that the two can simultaneously control and electrically connect the airflow channel during assembly.
  • the assembly between the atomizer 100 and the battery device may only be used to realize the electrical connection between the two, and the control of the air flow channel may be achieved through other structures, which is not limited herein.
  • the atomizing cavity 310 and the liquid storage cavity 1143 are integrally provided in the atomizer 100 to prevent the liquid storage member and the atomizing core 30 from being threaded or connected to form a gap, which causes the smoke oil to leak slowly.
  • the movable member 33 in the atomizing core 30 when not in use, the movable member 33 in the atomizing core 30 is in a closed position, and the liquid guide port 332 and the liquid inlet 310 are staggered from each other. At this time, the e-liquid in the liquid storage chamber 1143 cannot enter the atomizing chamber 330 through the liquid inlet 310 and the liquid-conducting port 332 to be adsorbed by the liquid-conducting member 352 to avoid long-term contact between the e-liquid and metal parts to affect the taste.
  • the airflow entering the atomizing chamber 330 through the air inlet channel 3341 cannot enter the liquid storage cavity 1143 through the liquid inlet 332 and the liquid inlet 310 which are staggered with each other, to prevent air from entering. And the liquid storage cavity 1143, affects the shelf life of e-liquid.
  • the positive pole in the battery device pushes upward and squeezes the pole post 336 until the pole post 336 is flush with the bottom of the fixing base 31.
  • the liquid guide port 332 moves to communicate with the liquid inlet 310.
  • the e-liquid stored in the liquid storage chamber 1143 can enter the atomization chamber 330 through the liquid inlet 310 and the liquid guide port 332 to be absorbed by the liquid guide 352.
  • the pole post 336 is electrically connected to the positive terminal of the battery device, and the fixed base 31, the movable tube 334, and the metal base 13 are all electrically connected to the negative terminal of the battery device to form an electric drive circuit.
  • the heating element 350 heats the e-liquid and forms smoke under the action of electric driving.
  • the external cold air enters the intake passage 3341 under the suction force, and is mixed with the smoke in the atomizing chamber 310.
  • the mixed airflow passes through the airflow port 3901. It flows into the smoke exit channel 1141 and enters the cigarette holder assembly for users to inhale.
  • the movable member 33 When it needs to be idle or not in use, remove the battery device, the movable member 33 is reset by the elastic force of the reset member 37, and reset to the closed state, so as to avoid the long-term contact between the e-liquid in the liquid storage chamber 1143 and the metal parts to affect the taste It also avoids the long-term contact between the e-liquid in the liquid storage chamber 1143 and the outside air, which affects the shelf life.
  • the positive pole of the battery device squeezes the positive pole of the nebulizer 100 upward, thereby achieving the conduction between the liquid introduction port 332 and the liquid inlet 310;
  • the movable member 33 is reset by the reset member 37 to stagger the liquid introduction port 332 and the liquid inlet 310 to seal the smoke liquid and ensure the taste of the smoke liquid. And long shelf life.

Landscapes

  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Electrostatic Spraying Apparatus (AREA)

Abstract

La présente invention concerne une cigarette électronique, ainsi que son atomiseur et son noyau d'atomisation. Un noyau d'atomisation (30) comprend une base fixe (31), un élément mobile (33) et un ensemble de chauffage (35). Une paroi latérale, dans une première direction, de la base fixe (31) est prévue, de manière pénétrante, avec une entrée de liquide (310) qui est en communication avec une cavité de stockage de liquide (1143). L'élément mobile (33) est monté de manière amovible et relié à l'intérieur de la base fixe (31) dans la première direction. Une paroi latérale, dans la première direction, de l'élément mobile (33) est fournie, de manière pénétrante, avec une ouverture de guidage de liquide (332) en communication avec une cavité d'atomisation (330). L'ensemble de chauffage (35) est monté de manière fixe et connecté à l'intérieur de la cavité d'atomisation (330). L'élément mobile (33) effectue un mouvement de va-et-vient, dans la première direction et par rapport à la base fixe (31), entre une position ouverte dans laquelle l'ouverture de guidage de liquide (332) est en communication avec l'entrée de liquide (310) et une position fermée dans laquelle l'ouverture de guidage de liquide (332) et l'entrée de liquide (310) ne sont pas alignées. Dans la position fermée, l'élément mobile (33) fait saillie au moins partiellement vers la base fixe (31).
PCT/CN2019/099227 2018-08-08 2019-08-05 Noyau d'atomisation, atomiseur et cigarette électronique WO2020029911A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19846505.6A EP3834640A4 (fr) 2018-08-08 2019-08-05 Noyau d'atomisation, atomiseur et cigarette électronique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201821274581.8 2018-08-08
CN201821274581.8U CN208972674U (zh) 2018-08-08 2018-08-08 雾化芯、雾化器及电子烟

Publications (1)

Publication Number Publication Date
WO2020029911A1 true WO2020029911A1 (fr) 2020-02-13

Family

ID=66781146

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/099227 WO2020029911A1 (fr) 2018-08-08 2019-08-05 Noyau d'atomisation, atomiseur et cigarette électronique

Country Status (3)

Country Link
EP (1) EP3834640A4 (fr)
CN (1) CN208972674U (fr)
WO (1) WO2020029911A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112493558A (zh) * 2020-12-08 2021-03-16 深圳市华诚达发展有限公司 雾化单元及雾化装置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208972674U (zh) * 2018-08-08 2019-06-14 常州市派腾电子技术服务有限公司 雾化芯、雾化器及电子烟
CN110250581B (zh) * 2019-06-26 2024-04-16 深圳市你我网络科技有限公司 一种雾化器及电子烟
CN111955797B (zh) * 2020-09-08 2024-05-28 绿烟实业（深圳）有限公司 电子烟
CN113907433A (zh) * 2021-11-03 2022-01-11 吉万(深圳)科技有限公司 一种雾化器及气溶胶产生装置
CN216701696U (zh) * 2021-12-29 2022-06-10 深圳市卓尔悦电子科技有限公司 储液组件、雾化器及气溶胶发生装置
WO2024033485A1 (fr) * 2022-08-11 2024-02-15 Philip Morris Products S.A. Cartouche à unité d'activation interne compacte
WO2024033493A1 (fr) * 2022-08-11 2024-02-15 Philip Morris Products S.A. Cartouche avec élément de gestion d'écoulement d'air et élément d'étanchéité
WO2024033489A1 (fr) * 2022-08-11 2024-02-15 Philip Morris Products S.A. Cartouche à réservoir étanche

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205848694U (zh) * 2016-08-01 2017-01-04 深圳麦克韦尔股份有限公司 电子烟及其雾化装置
US20170150757A1 (en) * 2014-08-21 2017-06-01 Rai Strategic Holdings, Inc. Aerosol delivery device including a moveable cartridge and related assembly method
CN206443209U (zh) * 2016-11-02 2017-08-29 深圳市合元科技有限公司 雾化器及具有该雾化器的电子烟
CN108323814A (zh) * 2017-01-20 2018-07-27 常州市派腾电子技术服务有限公司 储液组件、雾化器及电子烟
CN208972674U (zh) * 2018-08-08 2019-06-14 常州市派腾电子技术服务有限公司 雾化芯、雾化器及电子烟

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016172898A1 (fr) * 2015-04-30 2016-11-03 惠州市吉瑞科技有限公司深圳分公司 Composant d'atomisation et cigarette électronique

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170150757A1 (en) * 2014-08-21 2017-06-01 Rai Strategic Holdings, Inc. Aerosol delivery device including a moveable cartridge and related assembly method
CN205848694U (zh) * 2016-08-01 2017-01-04 深圳麦克韦尔股份有限公司 电子烟及其雾化装置
CN206443209U (zh) * 2016-11-02 2017-08-29 深圳市合元科技有限公司 雾化器及具有该雾化器的电子烟
CN108323814A (zh) * 2017-01-20 2018-07-27 常州市派腾电子技术服务有限公司 储液组件、雾化器及电子烟
CN208972674U (zh) * 2018-08-08 2019-06-14 常州市派腾电子技术服务有限公司 雾化芯、雾化器及电子烟

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3834640A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112493558A (zh) * 2020-12-08 2021-03-16 深圳市华诚达发展有限公司 雾化单元及雾化装置

Also Published As

Publication number Publication date
EP3834640A1 (fr) 2021-06-16
CN208972674U (zh) 2019-06-14
EP3834640A4 (fr) 2022-05-04

Similar Documents

Publication Publication Date Title
WO2020029911A1 (fr) Noyau d'atomisation, atomiseur et cigarette électronique
KR102215396B1 (ko) 초음파 전자 담배 무화기 및 전자 담배
US9968133B2 (en) Atomizer and electronic cigarette having same
US9622511B2 (en) Leakproof atomizer
WO2016154994A1 (fr) Composant d'atomisation et cigarette électronique
WO2017206211A1 (fr) Atomiseur de cigarette électronique
CN206651392U (zh) 雾化头、雾化器及电子烟
EP3560360A1 (fr) Cartouche de cigarette, ensemble d'atomisation et cigarette électronique
WO2016106476A1 (fr) Atomiseur et cigarette électronique
CN105394816A (zh) 电子烟及其雾化组件和雾化元件
WO2016127390A1 (fr) Ensemble d'atomisation et cigarette électronique
US20170164655A1 (en) Electronic cigarette
CN104366695A (zh) 雾化器、雾化组件及吸入器
WO2014086107A1 (fr) Cigarette électronique empêchant la condensation de fumée
WO2016127360A1 (fr) Ensemble d'atomisation et cigarette électronique
WO2015154309A1 (fr) Structure d'atomisation de cigarette électronique
EP4133951A1 (fr) Atomiseur et dispositif de génération d'aérosol
WO2019196688A1 (fr) Atomiseur et cigarette électronique
WO2023124322A1 (fr) Atomiseur et dispositif de génération d'aérosol
CN204670379U (zh) 雾化器及电子烟
CN211746942U (zh) 上盖组件、雾化器及其气溶胶发生装置
CN210901387U (zh) 雾化装置、雾化器及气溶胶生成装置
CN107951075B (zh) 电子雾化器
KR20220061097A (ko) 저온 흡연 도구
CN109419039A (zh) 雾化头、雾化器及电子烟

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19846505

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2019846505

Country of ref document: EP

Effective date: 20210309