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WO2023279751A1 - Dispositif d'atomisation électronique et son atomiseur - Google Patents

Dispositif d'atomisation électronique et son atomiseur Download PDF

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Publication number
WO2023279751A1
WO2023279751A1 PCT/CN2022/080018 CN2022080018W WO2023279751A1 WO 2023279751 A1 WO2023279751 A1 WO 2023279751A1 CN 2022080018 W CN2022080018 W CN 2022080018W WO 2023279751 A1 WO2023279751 A1 WO 2023279751A1
Authority
WO
WIPO (PCT)
Prior art keywords
air outlet
outlet channel
liquid storage
atomizer according
condensate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2022/080018
Other languages
English (en)
Chinese (zh)
Inventor
潘志文
华春明
姚高仁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Smoore Technology Ltd
Original Assignee
Shenzhen Smoore Technology Ltd
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 Shenzhen Smoore Technology Ltd filed Critical Shenzhen Smoore Technology Ltd
Priority to JP2022544785A priority Critical patent/JP2023535856A/ja
Priority to KR1020227025332A priority patent/KR102771381B1/ko
Publication of WO2023279751A1 publication Critical patent/WO2023279751A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • 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
    • A24F40/42—Cartridges or containers for 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
    • A24F40/44—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
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures

Definitions

  • the invention relates to the technical field of electronic atomization devices, in particular to an electronic atomization device and an atomizer thereof.
  • the aerosol generated by the atomization hits the airflow channel or the support of the atomization component, etc., and some condensed droplets or liquid surfaces may be generated.
  • the condensate continues to increase, it will form a liquid column, it is easy to be brought out to the nozzle end with the subsequent suction, and the formed liquid surface may block the output of the aerosol, causing a bad user experience for consumers; in addition, after the suction stops, the condensate may Flow out of the atomizer or electronic atomization device along the airflow channel or other outlets, causing product leakage.
  • the technical problem to be solved by the present invention is to provide an electronic atomization device and its atomizer for the defects of the prior art.
  • the technical solution adopted by the present invention to solve its technical problem is: construct a kind of atomizer, comprise:
  • An atomization seat used to support the porous substrate; also includes:
  • the condensate recovery structure is arranged on the atomization seat
  • the condensate recovery structure includes a first through portion, and the first through portion communicates with the air outlet channel and the porous matrix.
  • the condensate recovery structure is arranged on at least one outer wall of the atomization seat.
  • the first through portion corresponds to the porous base.
  • the condensate recovery structure further includes a first drainage part, and the first drainage part communicates with the air outlet channel and the first through part.
  • the air outlet channel includes a first air outlet channel located above the atomization seat, and the first drainage part is arranged at the inlet of the first air outlet channel. below.
  • the air outlet channel further includes at least one second air outlet channel arranged on the atomization seat, and the second air outlet channel is connected to the first air outlet channel Pass.
  • the second air outlet channel is provided on the two opposite side walls of the atomization seat;
  • the air outlet channel also includes at least one connecting channel provided on the outer wall of the atomizing seat, and the connecting channel is used to communicate with the two second air outlet channels.
  • the first drainage part is also arranged below the connecting channel and communicates with the connecting channel.
  • the condensate recovery structure further includes a liquid storage part, and the liquid storage part communicates with the first through part and/or the first drainage part.
  • the liquid storage part includes multiple horizontal liquid storage tanks.
  • the liquid storage part is arranged below the first drainage part.
  • the first through portion is disposed below the liquid storage portion or opened on the liquid storage portion.
  • the condensate recovery structure further includes longitudinal guide grooves opened between the multiple horizontal liquid storage tanks.
  • the condensate recovery structure further includes a second drainage part and a second through part;
  • the second drainage part is arranged under the liquid storage part and communicates with the liquid storage part, and the second through part is arranged under the second drainage part and communicates with the second drainage part;
  • the atomizer also includes an atomizing chamber, and the second through portion communicates with the atomizing chamber.
  • the first drainage part and/or the second drainage part include multiple longitudinal drainage grooves.
  • the first through portion and/or the second through portion includes at least one through hole.
  • the present invention also constructs an electronic atomization device, which includes a power supply device, and further includes the atomizer described in any one of the above-mentioned power supply devices that is electrically connected to the power supply device.
  • the atomizer designed in the present invention includes a condensate recovery structure, and the condensate recovery structure is arranged on the atomization seat.
  • the condensate recovery structure includes a first through portion, and the first through portion communicates with the air outlet channel and the porous matrix.
  • Fig. 1 is a schematic diagram of the overall structure of the atomizer of the present invention
  • Figure 2 is an exploded view of the atomizer of the present invention
  • Fig. 3 is a schematic cross-sectional view of the atomizer of the present invention.
  • Fig. 4 is a schematic diagram one of the condensate recovery structure of the present invention.
  • Fig. 5 is a second schematic diagram of the condensate recovery structure of the present invention.
  • the present invention discloses an atomizer, including a base 2, an atomization assembly 4 supported by the base 2, an electrode assembly 3 electrically connected to the atomization assembly 4 through the base 2, and an atomizer
  • the atomization seat 5 matched with the atomization assembly 4, the casing 6 sleeved on the periphery of the atomization seat 5 and the base 2, the bottom cover 1 sleeved on the lower side and bottom of the casing 6, and the liquid storage chamber formed in the casing 6 62, and the airflow channel.
  • the atomizing assembly 4 includes a porous substrate 41 and a heating element disposed on the porous substrate 41
  • the atomizing seat 5 supports the porous substrate 41 .
  • the porous substrate 41 is a porous ceramic body
  • the heating element is a heating film or a heating wire formed on the porous substrate 41 by thin film printing, thick film printing or silk screen printing, etc., but not limited thereto.
  • the air flow channel includes an air inlet channel, an atomization chamber and an air outlet channel
  • the air outlet channel includes a first air outlet channel 61 opened on the casing 6 and a second air outlet channel 51 opened on the atomization seat 5 .
  • the atomizer is used for heating and atomizing the liquid aerosol-generating substrate to form an aerosol, which is sucked into the user's mouth along with the airflow channel.
  • the atomizer of this embodiment also includes a condensate recovery structure, which is arranged on the atomization seat 5 .
  • the condensate recovery structure includes a first through portion 54 , and the first through portion 54 communicates with the air outlet channel and the porous matrix 41 .
  • the condensate can be recovered to the porous matrix 41 through the first through part 54, and the condensate is atomized twice through the porous matrix 41 during suction, thereby reducing the amount of condensate remains inside the atomizer.
  • the first through portion 54 includes at least one through hole, and the through hole is circular or strip-shaped.
  • the condensate recovery structure is arranged on at least one outer wall of the atomizing seat 5 , preferably on two opposite outer walls of the atomizing seat 5 .
  • the first through portion 54 corresponds to the porous matrix 41 .
  • the outer sidewall of the porous matrix 41 is in contact with the outer peripheral sidewall of the first through portion 54 to prevent the condensate from flowing down from the gap.
  • the condensate recovery structure in order to allow the condensate in the air outlet channel to be smoothly diverted to the first through part 54, also includes a first drainage part 52 for draining the condensate that falls in the air outlet channel.
  • the condensate is guided.
  • the first drainage portion 52 communicates with the air outlet channel and the first through portion 54 .
  • the air outlet channel includes a first air outlet channel 61 located above the atomizing seat 5, and the first drainage part 52 is arranged below the air inlet of the first air outlet channel 61, so that the condensate can flow directly to the first air outlet under the action of gravity. Drainage part 52 .
  • the first drainage portion 52 includes multiple longitudinal drainage grooves.
  • the air outlet channel also includes at least one second air outlet channel 51 arranged on the atomizing seat 5 , and the second air outlet channel 51 communicates with the first air outlet channel 61 .
  • the second air outlet channel 51 is provided on two opposite side walls of the atomizing seat 5 .
  • the air outlet channel also includes at least one connecting channel 55 provided on the outer wall of the atomizing seat 5 , and the connecting channel 55 is used to communicate with the two second air outlet channels 51 .
  • the first drainage part 52 is also disposed below the connecting channel 55 and communicates with the connecting channel 55 .
  • the condensate recovery structure in order to prevent the condensate from flowing to the porous matrix 41 through the first through portion 54 when the porous matrix 41 is not working, and accumulate in the porous matrix 41, the condensate recovery structure also includes
  • the liquid storage part 53 is used for storing the condensate flowing down in the air outlet channel or the first drainage part 52 .
  • the liquid storage portion 53 communicates with the first through portion 54 and/or the first drainage portion 52 .
  • the liquid storage portion 53 is disposed below the first drainage portion 52 , and the first through portion 54 is disposed below the liquid storage portion 53 or opened on the liquid storage portion 53 .
  • the liquid storage portion 53 includes multiple lateral liquid storage tanks.
  • the condensate recovery structure further includes longitudinal guide grooves 56 arranged between the multiple horizontal liquid storage tanks.
  • the condensate recovery structure further includes a second drainage portion 57 and a second through portion 58 .
  • the second drainage portion 57 is disposed below the liquid storage portion 53 and communicates with the liquid storage portion 53
  • the second through portion 58 is disposed below the second drainage portion 57 and communicates with the second drainage portion 57 .
  • the atomizer also includes an atomizing chamber, and the second through portion 58 communicates with the atomizing chamber.
  • the second drainage portion 57 includes multiple longitudinal drainage grooves
  • the second through portion 58 includes at least one perforation, which is circular or strip-shaped.
  • the present invention also discloses an electronic atomization device, which includes a power supply device and the atomizer described in any one of the above embodiments electrically connected to the power supply device.
  • the present invention discloses an atomizer, including a base 2, an atomization assembly 4 supported by the base 2, an electrode assembly 3 electrically connected to the atomization assembly 4 through the base 2 , the atomizing seat 5 matched with the atomizing assembly 4, the shell 6 sleeved on the periphery of the atomizing seat 5 and the base 2, the bottom cover 1 sleeved on the lower side and bottom of the shell 6, and the shell formed in the shell 6
  • the liquid storage cavity 62, and the air flow channel
  • the atomizing assembly 4 includes a porous substrate 41 and a heating element disposed on the porous substrate 41
  • the atomizing seat 5 supports the porous substrate 41 .
  • the porous substrate 41 is a porous ceramic body
  • the heating element is a heating film or a heating wire formed on the porous substrate 41 by thin film printing, thick film printing or silk screen printing, etc., but not limited thereto.
  • the air flow channel includes an air inlet channel, an atomization chamber and an air outlet channel
  • the air outlet channel includes a first air outlet channel 61 opened on the casing 6 and a second air outlet channel 51 opened on the atomization seat 5 .
  • the atomizer is used for heating and atomizing the liquid aerosol-generating substrate to form an aerosol, which is sucked into the user's mouth along with the airflow channel.
  • the atomizer of this embodiment also includes a condensate recovery structure, which is arranged on the atomization seat 5 .
  • the condensate recovery structure includes a first through portion 54 , and the first through portion 54 communicates with the air outlet channel and the porous matrix 41 .
  • the condensate can be recovered to the porous matrix 41 through the first through part 54, and the condensate is atomized twice through the porous matrix 41 during suction, thereby reducing the amount of condensate remains inside the atomizer.
  • the first through portion 54 includes at least one through hole, and the through hole is circular or strip-shaped.
  • the condensate recovery structure is arranged on at least one outer wall of the atomizing seat 5 , preferably on two opposite outer walls of the atomizing seat 5 .
  • the first through portion 54 corresponds to the porous matrix 41 .
  • the outer sidewall of the porous matrix 41 is in contact with the outer peripheral sidewall of the first through portion 54 to prevent the condensate from flowing down from the gap.
  • the condensate recovery structure in order to allow the condensate in the air outlet channel to be smoothly diverted to the first through part 54, also includes a first drainage part 52 for draining the condensate that falls in the air outlet channel.
  • the condensate is guided.
  • the first drainage portion 52 communicates with the air outlet channel and the first through portion 54 .
  • the air outlet channel includes a first air outlet channel 61 located above the atomizing seat 5, and the first drainage part 52 is arranged below the air inlet of the first air outlet channel 61, so that the condensate can flow directly to the first air outlet under the action of gravity. Drainage part 52 .
  • the first drainage portion 52 includes multiple longitudinal drainage grooves.
  • the air outlet channel also includes at least one second air outlet channel 51 arranged on the atomizing seat 5 , and the second air outlet channel 51 communicates with the first air outlet channel 61 .
  • the second air outlet channel 51 is provided on two opposite side walls of the atomizing seat 5 .
  • the air outlet channel also includes at least one connecting channel 55 provided on the outer wall of the atomizing seat 5 , and the connecting channel 55 is used to communicate with the two second air outlet channels 51 .
  • the first drainage part 52 is also disposed below the connecting channel 55 and communicates with the connecting channel 55 .
  • the condensate recovery structure in order to prevent the condensate from flowing to the porous matrix 41 through the first through portion 54 when the porous matrix 41 is not working, and accumulate in the porous matrix 41, the condensate recovery structure also includes
  • the liquid storage part 53 is used for storing the condensate flowing down in the air outlet channel or the first drainage part 52 .
  • the liquid storage portion 53 communicates with the first through portion 54 and/or the first drainage portion 52 .
  • the liquid storage portion 53 is disposed below the first drainage portion 52 , and the first through portion 54 is disposed below the liquid storage portion 53 or opened on the liquid storage portion 53 .
  • the liquid storage portion 53 includes multiple lateral liquid storage tanks.
  • the condensate recovery structure further includes longitudinal guide grooves 56 arranged between the multiple horizontal liquid storage tanks.
  • the condensate recovery structure further includes a second drainage portion 57 and a second through portion 58 .
  • the second drainage portion 57 is disposed below the liquid storage portion 53 and communicates with the liquid storage portion 53
  • the second through portion 58 is disposed below the second drainage portion 57 and communicates with the second drainage portion 57 .
  • the atomizer also includes an atomizing chamber, and the second through portion 58 communicates with the atomizing chamber.
  • the second drainage portion 57 includes multiple longitudinal drainage grooves
  • the second through portion 58 includes at least one perforation, which is circular or strip-shaped.
  • the atomizer designed in the present invention includes a condensate recovery structure, and the condensate recovery structure is arranged on the atomization seat.
  • the condensate recovery structure includes a first through portion, and the first through portion communicates with the air outlet channel and the porous matrix.

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

Abstract

Sont divulgués dans la présente invention un dispositif d'atomisation électronique et son atomiseur. L'atomiseur comprend : un canal de sortie d'aérosol ; un corps de base poreux ; un siège d'atomisation utilisé pour supporter le corps de base poreux ; et une structure de récupération de condensat, disposée sur le siège d'atomisation. La structure de récupération de condensat comprend une première partie traversante, et la première partie traversante est en communication avec le canal de sortie d'aérosol et le corps de base poreux. Lorsqu'un aérosol est condensé dans le canal de sortie d'aérosol pour former un condensat, le condensat peut être récupéré dans le corps de base poreux au moyen de la première partie traversante, et le condensat est atomisé secondairement au moyen du corps de base poreux pendant l'aspiration, réduisant ainsi le condensat résiduel dans l'atomiseur, empêchant le condensat d'être aspiré dans la bouche de l'utilisateur, et ne provoquant aucune fuite de liquide du produit.
PCT/CN2022/080018 2021-07-07 2022-03-09 Dispositif d'atomisation électronique et son atomiseur Ceased WO2023279751A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2022544785A JP2023535856A (ja) 2021-07-07 2022-03-09 電子霧化装置及びそのアトマイザー
KR1020227025332A KR102771381B1 (ko) 2021-07-07 2022-03-09 전자 무화 장치 및 이의 무화기

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202121540909.8 2021-07-07
CN202121540909.8U CN215603184U (zh) 2021-07-07 2021-07-07 一种电子雾化装置及其雾化器

Publications (1)

Publication Number Publication Date
WO2023279751A1 true WO2023279751A1 (fr) 2023-01-12

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ID=79948550

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Application Number Title Priority Date Filing Date
PCT/CN2022/080018 Ceased WO2023279751A1 (fr) 2021-07-07 2022-03-09 Dispositif d'atomisation électronique et son atomiseur

Country Status (4)

Country Link
JP (1) JP2023535856A (fr)
KR (1) KR102771381B1 (fr)
CN (1) CN215603184U (fr)
WO (1) WO2023279751A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN215603184U (zh) * 2021-07-07 2022-01-25 深圳麦克韦尔科技有限公司 一种电子雾化装置及其雾化器
CN217826745U (zh) * 2022-04-02 2022-11-18 深圳麦克韦尔科技有限公司 一种电子雾化装置及其雾化器
CN115088875A (zh) * 2022-05-06 2022-09-23 海南摩尔兄弟科技有限公司 电子雾化装置及雾化器
CN117281305A (zh) * 2022-06-20 2023-12-26 比亚迪精密制造有限公司 用于电子烟的雾化装置和具有其的烟弹、电子烟
CN117426571A (zh) * 2022-07-14 2024-01-23 深圳麦克韦尔科技有限公司 雾化器及电子雾化装置
CN219353059U (zh) * 2023-01-10 2023-07-18 深圳市华诚达精密工业有限公司 具有冷凝液回收结构的电子加热雾化装置

Citations (6)

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Publication number Priority date Publication date Assignee Title
US20150216236A1 (en) * 2014-02-03 2015-08-06 R.J. Reynolds Tobacco Company Aerosol Delivery Device Comprising Multiple Outer Bodies and Related Assembly Method
CN210203316U (zh) * 2019-05-07 2020-03-31 深圳市合元科技有限公司 烟弹及电子烟
CN212325387U (zh) * 2020-06-09 2021-01-12 深圳市华诚达精密工业有限公司 液体回收利用雾化装置
CN112545064A (zh) * 2020-12-18 2021-03-26 深圳麦克韦尔科技有限公司 雾化器及电子雾化装置
CN213344343U (zh) * 2020-06-10 2021-06-04 深圳市合元科技有限公司 电子烟雾化器及电子烟
CN215603184U (zh) * 2021-07-07 2022-01-25 深圳麦克韦尔科技有限公司 一种电子雾化装置及其雾化器

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JP6872604B2 (ja) * 2016-09-30 2021-05-19 チャイナ タバコ フーナン インダストリアル カンパニー リミテッド 超音波電子タバコ用の霧化器
CN207070868U (zh) * 2017-08-10 2018-03-06 湖南中烟工业有限责任公司 一种雾化器及电子烟
EP4039111A4 (fr) * 2019-09-30 2023-06-21 Shenzhen Smoore Technology Limited Dispositif de vaporisation électronique et vaporisateur associé
CN212728792U (zh) * 2020-08-31 2021-03-19 深圳麦克韦尔科技有限公司 一种电子雾化组件及其装置
CN112107033A (zh) * 2020-09-02 2020-12-22 深圳市吉迩科技有限公司 一种防冷凝液雾化芯、雾化器及气溶胶产生装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150216236A1 (en) * 2014-02-03 2015-08-06 R.J. Reynolds Tobacco Company Aerosol Delivery Device Comprising Multiple Outer Bodies and Related Assembly Method
CN210203316U (zh) * 2019-05-07 2020-03-31 深圳市合元科技有限公司 烟弹及电子烟
CN212325387U (zh) * 2020-06-09 2021-01-12 深圳市华诚达精密工业有限公司 液体回收利用雾化装置
CN213344343U (zh) * 2020-06-10 2021-06-04 深圳市合元科技有限公司 电子烟雾化器及电子烟
CN112545064A (zh) * 2020-12-18 2021-03-26 深圳麦克韦尔科技有限公司 雾化器及电子雾化装置
CN215603184U (zh) * 2021-07-07 2022-01-25 深圳麦克韦尔科技有限公司 一种电子雾化装置及其雾化器

Also Published As

Publication number Publication date
JP2023535856A (ja) 2023-08-22
KR20230009355A (ko) 2023-01-17
CN215603184U (zh) 2022-01-25
KR102771381B1 (ko) 2025-02-25

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