WO2022179641A3 - Heating body, atomizer and electronic atomization device - Google Patents

Heating body, atomizer and electronic atomization device Download PDF

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Publication number
WO2022179641A3
WO2022179641A3 PCT/CN2022/092856 CN2022092856W WO2022179641A3 WO 2022179641 A3 WO2022179641 A3 WO 2022179641A3 CN 2022092856 W CN2022092856 W CN 2022092856W WO 2022179641 A3 WO2022179641 A3 WO 2022179641A3
Authority
WO
WIPO (PCT)
Prior art keywords
atomization
heating body
atomizer
atomization device
electronic atomization
Prior art date
Application number
PCT/CN2022/092856
Other languages
French (fr)
Chinese (zh)
Other versions
WO2022179641A2 (en
Inventor
赵月阳
吕铭
张彪
樊文远
李光辉
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/CN2022/092856 priority Critical patent/WO2022179641A2/en
Priority to CN202290000076.2U priority patent/CN218185267U/en
Priority to EP22759005.6A priority patent/EP4159057A4/en
Publication of WO2022179641A2 publication Critical patent/WO2022179641A2/en
Priority to CN202211305802.4A priority patent/CN117044999A/en
Publication of WO2022179641A3 publication Critical patent/WO2022179641A3/en
Priority to US18/091,958 priority patent/US20230363455A1/en

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
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—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
    • 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

Abstract

A heating body (11), an atomizer (1) and an electronic atomization device (100). The heating body (11) comprises a compact base body (111), which has a liquid suction surface (1111) and an atomization surface (1112) arranged opposite each other and is provided with a plurality of micropores (1113) that penetrate the liquid suction surface (1111) and the atomization surface (1112). The atomization surface (1112) is of a surface-treated wetting structure that is in communication with the micropores (1113) in a liquid guide manner, which increases the wetting area of the atomization surface (1112), thereby improving the atomization efficiency.
PCT/CN2022/092856 2022-05-13 2022-05-13 Heating body, atomizer and electronic atomization device WO2022179641A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
PCT/CN2022/092856 WO2022179641A2 (en) 2022-05-13 2022-05-13 Heating body, atomizer and electronic atomization device
CN202290000076.2U CN218185267U (en) 2022-05-13 2022-05-13 Heating element, atomizer and electronic atomization device
EP22759005.6A EP4159057A4 (en) 2022-05-13 2022-05-13 Heating body, atomizer and electronic atomization device
CN202211305802.4A CN117044999A (en) 2022-05-13 2022-10-24 Heating element, atomizer and electronic atomizing device
US18/091,958 US20230363455A1 (en) 2022-05-13 2022-12-30 Heating body, vaporizer, and electronic vaporization device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2022/092856 WO2022179641A2 (en) 2022-05-13 2022-05-13 Heating body, atomizer and electronic atomization device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US18/091,958 Continuation US20230363455A1 (en) 2022-05-13 2022-12-30 Heating body, vaporizer, and electronic vaporization device

Publications (2)

Publication Number Publication Date
WO2022179641A2 WO2022179641A2 (en) 2022-09-01
WO2022179641A3 true WO2022179641A3 (en) 2022-11-24

Family

ID=83050177

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/092856 WO2022179641A2 (en) 2022-05-13 2022-05-13 Heating body, atomizer and electronic atomization device

Country Status (4)

Country Link
US (1) US20230363455A1 (en)
EP (1) EP4159057A4 (en)
CN (2) CN218185267U (en)
WO (1) WO2022179641A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024050719A1 (en) * 2022-09-07 2024-03-14 深圳麦克韦尔科技有限公司 Heating assembly, atomizer, and electronic atomization device
CN116033639B (en) * 2023-02-15 2024-04-05 上海超群检测科技股份有限公司 Built-in liquid cooling circulation system of X-ray source

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180360112A1 (en) * 2017-06-15 2018-12-20 Joyetech Europe Holding Gmbh Heating device, and atomizing head, atomizer and electronic cigarette having the same
CN210929637U (en) * 2019-08-06 2020-07-07 常州市派腾电子技术服务有限公司 Atomizer and electronic cigarette
CN112021672A (en) * 2020-08-31 2020-12-04 深圳麦克韦尔科技有限公司 Electronic atomization assembly and device thereof
CN214127012U (en) * 2020-01-15 2021-09-07 深圳麦克韦尔科技有限公司 Electronic atomization device and atomizer and atomization assembly thereof
CN215992753U (en) * 2021-08-31 2022-03-11 常州市派腾电子技术服务有限公司 Atomizing core, atomizer and aerosol generating device
WO2022056865A1 (en) * 2020-09-18 2022-03-24 深圳麦克韦尔科技有限公司 Electronic atomization device and heating element, atomization core, and atomizer thereof
CN114365870A (en) * 2020-10-15 2022-04-19 深圳麦克韦尔科技有限公司 Atomization assembly and electronic atomization device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108185536B (en) * 2018-02-13 2020-01-21 深圳麦克韦尔科技有限公司 Electronic cigarette and atomizer thereof
CN110934343A (en) * 2019-11-25 2020-03-31 深圳麦克韦尔科技有限公司 Heating element assembly, manufacturing method thereof and electronic atomization device
WO2022077359A1 (en) * 2020-10-15 2022-04-21 深圳麦克韦尔科技有限公司 Atomization assembly and electronic atomization device
WO2022179300A2 (en) * 2021-12-30 2022-09-01 深圳麦克韦尔科技有限公司 Heating assembly, atomizer and electronic atomization device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180360112A1 (en) * 2017-06-15 2018-12-20 Joyetech Europe Holding Gmbh Heating device, and atomizing head, atomizer and electronic cigarette having the same
CN210929637U (en) * 2019-08-06 2020-07-07 常州市派腾电子技术服务有限公司 Atomizer and electronic cigarette
CN214127012U (en) * 2020-01-15 2021-09-07 深圳麦克韦尔科技有限公司 Electronic atomization device and atomizer and atomization assembly thereof
CN112021672A (en) * 2020-08-31 2020-12-04 深圳麦克韦尔科技有限公司 Electronic atomization assembly and device thereof
WO2022056865A1 (en) * 2020-09-18 2022-03-24 深圳麦克韦尔科技有限公司 Electronic atomization device and heating element, atomization core, and atomizer thereof
CN114365870A (en) * 2020-10-15 2022-04-19 深圳麦克韦尔科技有限公司 Atomization assembly and electronic atomization device
CN215992753U (en) * 2021-08-31 2022-03-11 常州市派腾电子技术服务有限公司 Atomizing core, atomizer and aerosol generating device

Also Published As

Publication number Publication date
EP4159057A2 (en) 2023-04-05
CN117044999A (en) 2023-11-14
EP4159057A4 (en) 2023-09-20
CN218185267U (en) 2023-01-03
WO2022179641A2 (en) 2022-09-01
US20230363455A1 (en) 2023-11-16

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