EP4115755A1 - Dispositif de vaporisation électronique et vaporisateur associé - Google Patents

Dispositif de vaporisation électronique et vaporisateur associé Download PDF

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Publication number
EP4115755A1
EP4115755A1 EP22182225.7A EP22182225A EP4115755A1 EP 4115755 A1 EP4115755 A1 EP 4115755A1 EP 22182225 A EP22182225 A EP 22182225A EP 4115755 A1 EP4115755 A1 EP 4115755A1
Authority
EP
European Patent Office
Prior art keywords
liquid guide
air outlet
outlet channel
vaporizer
vaporization
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.)
Pending
Application number
EP22182225.7A
Other languages
German (de)
English (en)
Inventor
Zhiwen Pan
Gaoren Yao
Chunming HUA
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
Publication of EP4115755A1 publication Critical patent/EP4115755A1/fr
Pending legal-status Critical Current

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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
    • A24F40/48—Fluid transfer means, e.g. pumps
    • 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
    • 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
    • A24F40/46—Shape or structure of electric heating means

Definitions

  • the present disclosure relates to the technical field of electronic vaporization devices, and in particular, to an electronic vaporization device and a vaporizer thereof.
  • the technical problem to be resolved by the present disclosure is to provide an electronic vaporization device and a vaporizer thereof for the defects in the related art.
  • a technical solution adopted by the present disclosure to resolve the technical problem is to construct a vaporizer, including a first air outlet channel and a vaporization cavity that are in communication with each other, and further including a liquid guide member; wherein the liquid guide member is arranged on the end of the first air outlet channel that is close to the vaporization cavity; and wherein the liquid guide member is configured to be in contact with condensate falling off from the first air outlet channel, so as to destroy surface tension of condensate through a downward pulling force, and to guide condensate into the vaporization cavity.
  • the liquid guide member includes at least one liquid guide plate that is vertically arranged.
  • the at least one liquid guide plate abuts against at least one side of the end of the first air outlet channel that is close to the vaporization cavity.
  • the at least one liquid guide plate is arranged in an abutting manner in the circumferential direction of the end of the first air outlet channel that is close to the vaporization cavity, and extends for a distance toward the central axis of the first air outlet channel.
  • the at least one liquid guide plate crosses two sides of the end of the first air outlet channel that is close to the vaporization cavity, and abuts against the two sides of the end of the first air outlet channel that is close to the vaporization cavity.
  • the at least one liquid guide plate is arranged on the central axis of the first air outlet channel.
  • the at least one liquid guide plate includes a plurality of liquid guide plates, and the plurality of liquid guide plates are spaced.
  • the liquid guide member includes a liquid guide column.
  • the liquid guide column is arranged in the hollow of the end of the first air outlet channel that is close to the vaporization cavity.
  • the liquid guide column is arranged on the central axis of the first air outlet channel.
  • the end surface of the liquid guide column that is close to the first air outlet channel is flush with or higher than the end surface of the first air outlet channel that is close to the vaporization cavity.
  • the end of the liquid guide member that is close to the first air outlet channel is a tip end.
  • a plurality of liquid guide grooves are provided on the outer side wall of the liquid guide member.
  • the vaporizer further includes a vaporization base; and an air outlet that is in communication with and corresponds to the first air outlet channel is provided on the vaporization base, the air outlet is in communication with the vaporization cavity, and the liquid guide member is arranged in the air outlet.
  • the present disclosure further discloses an electronic vaporization device, including a power supply device, and the vaporizer of any one of the foregoing.
  • the vaporizer disclosed in the present disclosure includes a liquid guide member, and the liquid guide member is arranged on the end of the first air outlet channel that is close to the vaporization cavity, and is configured to be in contact with condensate falling off from the first air outlet channel, so as to destroy surface tension of condensate through a downward pulling force, and to guide condensate into the vaporization cavity, thereby preventing or reducing generation of condensate, and meanwhile, secondary vaporization may be performed on condensate falling off from the first air outlet channel, thereby improving the user experience.
  • orientation or position relationships indicated by the terms such as “front”, “rear”, “upper”, “lower”, “left”, “right”, “longitudinal”, “transverse”, “vertical”, “horizontal”, “top”, “bottom”, “inner”, “outer”, “head”, and “tail” are based on orientation or position relationships shown in the accompanying drawings and structures and operations in specific orientations, and are used only for ease of description of the technical solution, rather than indicating that the mentioned apparatus or element must have a particular orientation. Therefore, such terms should not be construed as a limitation to the present disclosure.
  • a vaporizer which includes a base 2, a vaporization assembly 4 arranged on the base 2, an electrode component 3 running through the base 2 to be electrically connected to the vaporization assembly 4, a vaporization base 5 engaged with the vaporization assembly 4, a shell 6 sleeved outside the vaporization base 5 and the base 2, a bottom cap 1 sleeved on the lower side portion and the bottom portion of the shell 6, and an airflow channel.
  • the vaporization assembly 4 includes a porous substrate 41 and a heating body arranged on the porous substrate 41, and the vaporization base 5 supports the porous substrate 41.
  • the porous substrate 41 is a porous ceramic body, and the heating body is a heating film or a heating wire formed on the porous substrate 41 through thin-film printing, thick-film printing, or screen printing, which is not limited thereto.
  • the airflow channel includes an air inlet channel, a vaporization cavity 7, and an air outlet channel, where the air outlet channel includes a first air outlet channel 61 provided on the shell 6 and a second air outlet channel 52 provided on the vaporization base 5.
  • the vaporizer is configured to heat and vaporize a liquid aerosol-generation substrate to form aerosols, and the aerosols are inhaled to the mouth of a user through the airflow channel.
  • the vaporizer further includes a liquid guide member, and the liquid guide member is arranged on the end portion of the first air outlet channel 61 that is close to the vaporization cavity 7.
  • the liquid guide member is configured to be in contact with condensate falling off from the first air outlet channel 61.
  • the liquid guide member destroys the continuity, namely, surface tension of the condensate through a downward pulling force, and guides the condensate into the vaporization cavity 7. Therefore, secondary vaporization is performed on the condensate during inhalation, and the condensate remained in the vaporizer is reduced.
  • An air outlet 51 that is in communication with the bottom portion of the first air outlet channel 61 and corresponds to the first air outlet channel is further provided on the vaporization base 5, the air outlet 51 is in communication with the vaporization cavity 7, and the liquid guide member is arranged in the air outlet 51. In some embodiments, the air outlet 51 is in communication with the vaporization cavity 7 through the second air outlet channel 52.
  • the air outlet 51 is further in communication with the porous substrate 41, and the liquid guide member guides the condensate into the porous substrate 41 for absorption, so that secondary vaporization is performed on the condensate during inhalation.
  • the liquid guide member includes at least one vertically arranged liquid guide plate 53.
  • the liquid guide plate 53 abuts against at least one side of the end portion of the first air outlet channel 61 that is close to the vaporization cavity 7.
  • the liquid guide plate 53 is arranged in an abutting manner in the circumferential direction of the end portion of the first air outlet channel 61 that is close to the vaporization cavity 7, and extends for a distance toward the direction of the central axis of the first air outlet channel 61.
  • the liquid guide member includes at least two liquid guide plates 53 that are arranged opposite to each other.
  • the liquid guide plate 53 crosses two sides of the end portion of the first air outlet channel 61 that is close to the vaporization cavity 7, and abuts against the two sides of the end portion of the first air outlet channel 61 that is close to the vaporization cavity 7. That is, a cross section of the liquid guide plate 53 intersects with a cross section of the first air outlet channel 61.
  • the liquid guide plate 53 is arranged on the central axis of the first air outlet channel 61.
  • the liquid guide member may include a plurality of liquid guide plates 53, and the plurality of liquid guide plates 53 are spaced. Preferably, the plurality of liquid guide plates are uniformly spaced. It should be noted that, the foregoing embodiments may be randomly combined for use.
  • the embodiment that the liquid guide plate 53 is arranged in an abutting manner in the circumferential direction of the end portion of the first air outlet channel 61 that is close to the vaporization cavity 7 and extends for a distance toward the central axis of the first air outlet channel 61 and the embodiment that the liquid guide plate 53 crosses two sides of the end portion of the first air outlet channel 61 that is close to the vaporization cavity 7 and abuts against the two sides of the end portion of the first air outlet channel 61 that is close to the vaporization cavity 7 may be combined for use, and the two liquid guide plates are spaced alternately.
  • the liquid guide member includes a liquid guide column 55.
  • the liquid guide column 55 is arranged in a hollow portion of the end portion of the first air outlet channel 61 that is close to the vaporization cavity 7.
  • the end surface of the liquid guide column 55 that is close to the first air outlet channel 61 is flush with or higher than the end surface of the first air outlet channel 61 that is close to the vaporization cavity 7.
  • the liquid guide column 55 is arranged on the central axis of the first air outlet channel 61.
  • the liquid guide member may include a liquid guide column 55 and at least one liquid guide plate 53 vertically extending outward in the circumferential direction of the liquid guide column 55.
  • the liquid guide column 55 is arranged in the hollow portion of the end portion of the first air outlet channel 61 that is close to the vaporization cavity 7, the liquid guide plate 53 abuts against the end portion of the first air outlet channel 61 that is close to the vaporization cavity 7, and the at least one liquid guide plate 53 is arranged opposite to each other.
  • the end portion of the liquid guide member that is close to the first air outlet channel 61 is a tip end portion, for example, an inclined surface.
  • a plurality of liquid guide grooves are further provided on the outer side wall of the liquid guide member.
  • the present disclosure further discloses an electronic vaporization device, including a power supply device and the vaporizer of any one of the foregoing embodiments.
  • the vaporizer includes a base 2, a vaporization assembly 4 arranged on the base 2, an electrode component 3 running through the base 2 to be electrically connected to the vaporization assembly 4, a vaporization base 5 engaged with the vaporization assembly 4, a shell 6 sleeved outside the vaporization base 5 and the base 2, a bottom cap 1 sleeved on the lower side portion and the bottom portion of the shell 6, and an airflow channel.
  • the vaporization assembly 4 includes a porous substrate 41 and a heating body arranged on the porous substrate 41, and the vaporization base 5 supports the porous substrate 41.
  • the porous substrate 41 is a porous ceramic body
  • the heating body is a heating film or a heating wire formed on the porous substrate 41 through thin-film printing, thick-film printing, or screen printing, which is not limited thereto.
  • the airflow channel includes an air inlet channel, a vaporization cavity 7, and an air outlet channel, wherein the air outlet channel includes a first air outlet channel 61 provided on the shell 6 and a second air outlet channel 52 provided on the vaporization base 5.
  • the vaporizer is configured to heat and vaporize a liquid aerosol-generation substrate to form aerosols, and the aerosols are inhaled to the mouth of a user through the airflow channel.
  • the vaporizer further includes a liquid guide member, and the liquid guide member is arranged on the end portion of the first air outlet channel 61 that is close to the vaporization cavity 7.
  • the liquid guide member is configured to be in contact with condensate falling off from the first air outlet channel 61.
  • the liquid guide member destroys the continuity, namely, surface tension of the condensate through a downward pulling force, and guides the condensate into the vaporization cavity 7. Therefore, secondary vaporization is performed on the condensate during inhalation, and the condensate remained in the vaporizer is reduced.
  • An air outlet 51 that is in communication with the bottom portion of the first air outlet channel 61 and corresponds to the first air outlet channel is further provided on the vaporization base 5, the air outlet 51 is in communication with the vaporization cavity 7, and the liquid guide member is arranged in the air outlet 51. In some embodiments, the air outlet 51 is in communication with the vaporization cavity 7 through the second air outlet channel 52.
  • the air outlet 51 is further in communication with the porous substrate 41, and the liquid guide member guides the condensate into the porous substrate 41 for absorption, so that secondary vaporization is performed on the condensate during inhalation.
  • the liquid guide member includes at least one vertically arranged liquid guide plate 53.
  • the liquid guide plate 53 abuts against at least one side of the end portion of the first air outlet channel 61 that is close to the vaporization cavity 7.
  • the liquid guide plate 53 is arranged in an abutting manner in the circumferential direction of the end portion of the first air outlet channel 61 that is close to the vaporization cavity 7, and extends for a distance toward the central axis of the first air outlet channel 61.
  • the liquid guide member includes at least two liquid guide plates 53 that are arranged opposite to each other.
  • the liquid guide plate 53 crosses two sides of the end portion of the first air outlet channel 61 that is close to the vaporization cavity 7, and abuts against the two sides of the end portion of the first air outlet channel 61 that is close to the vaporization cavity 7. That is, a cross section of the liquid guide plate 53 intersects with a cross section of the first air outlet channel 61.
  • the liquid guide plate 53 is arranged on the central axis of the first air outlet channel 61.
  • the liquid guide member may include a plurality of liquid guide plates 53, and the plurality of liquid guide plates 53 are spaced. Preferably, the plurality of liquid guide plates are uniformly spaced. It should be noted that, the foregoing embodiments may be randomly combined for use.
  • the embodiment that the liquid guide plate 53 is arranged in an abutting manner in the circumferential direction of the end portion of the first air outlet channel 61 that is close to the vaporization cavity 7 and extends for a distance toward the central axis of the first air outlet channel 61 and the embodiment that the liquid guide plate 53 crosses two sides of the end portion of the first air outlet channel 61 that is close to the vaporization cavity 7 and abuts against the two sides of the end portion of the first air outlet channel 61 that is close to the vaporization cavity 7 may be combined for use, and the two liquid guide plates are spaced alternately.
  • the liquid guide member includes a liquid guide column 55.
  • the liquid guide column 55 is arranged in the hollow of the end portion of the first air outlet channel 61 that is close to the vaporization cavity 7.
  • the end surface of the liquid guide column 55 that is close to the first air outlet channel 61 is flush with or higher than the end surface of the first air outlet channel 61 that is close to the vaporization cavity 7.
  • the liquid guide column 55 is arranged on the central axis of the first air outlet channel 61.
  • the liquid guide member may include a liquid guide column 55 and at least one liquid guide plate 53 vertically extending outward in the circumferential direction of the liquid guide column 55.
  • the liquid guide column 55 is arranged in the hollow of the end portion of the first air outlet channel 61 that is close to the vaporization cavity 7, the liquid guide plate 53 abuts against the end portion of the first air outlet channel 61 that is close to the vaporization cavity 7, and the at least one liquid guide plate 53 is arranged opposite to each other.
  • the end portion of the liquid guide member that is close to the first air outlet channel 61 is a tip end portion, for example, an inclined surface.
  • a plurality of liquid guide grooves are further provided on the outer side wall of the liquid guide member.
  • the vaporizer designed in the present disclosure includes a liquid guide member, and the liquid guide member is arranged on the end portion of the first air outlet channel that is close to the vaporization cavity.
  • the liquid guide member is configured to be in contact with condensate falling off from the first air outlet channel, destroy surface tension of the condensate through a downward pulling force, and guide the condensate into the vaporization cavity. Therefore, generation of condensate is prevented or reduced, and secondary vaporization may also be performed on the condensate falling off from the first air outlet channel, thereby improving the user experience.
  • the recitation of "at least one of A, B and C” should be interpreted as one or more of a group of elements consisting of A, B and C, and should not be interpreted as requiring at least one of each of the listed elements A, B and C, regardless of whether A, B and C are related as categories or otherwise.
  • the recitation of "A, B and/or C" or "at least one of A, B and C” should be interpreted as including any singular entity from the listed elements, e.g., A, any subset from the listed elements, e.g., A and B, or the entire list of elements A, B and C.

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  • Filling Or Discharging Of Gas Storage Vessels (AREA)
EP22182225.7A 2021-07-07 2022-06-30 Dispositif de vaporisation électronique et vaporisateur associé Pending EP4115755A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121545354.6U CN216088897U (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
EP4115755A1 true EP4115755A1 (fr) 2023-01-11

Family

ID=80721849

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22182225.7A Pending EP4115755A1 (fr) 2021-07-07 2022-06-30 Dispositif de vaporisation électronique et vaporisateur associé

Country Status (5)

Country Link
US (1) US20230009024A1 (fr)
EP (1) EP4115755A1 (fr)
JP (1) JP7449335B2 (fr)
KR (1) KR102686661B1 (fr)
CN (1) CN216088897U (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6073240B2 (ja) * 2010-12-03 2017-02-01 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 凝縮物漏れを防止したエーロゾル生成システム
WO2020176901A2 (fr) * 2019-02-28 2020-09-03 Juul Labs, Inc. Dispositif vaporisateur comprenant une cartouche de vaporisateur
WO2021062779A1 (fr) * 2019-09-30 2021-04-08 深圳麦克韦尔科技有限公司 Dispositif de vaporisation électronique et vaporisateur associé

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101316347B1 (ko) 2012-04-03 2013-10-08 박선순 전자 담배
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
KR102697180B1 (ko) 2019-09-30 2024-08-20 센젠 스무어 테크놀로지 리미티드 전자 무화 장치 및 그 무화기
US20220053827A1 (en) * 2019-12-04 2022-02-24 Continental Automotive Systems, Inc. Vaporization device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6073240B2 (ja) * 2010-12-03 2017-02-01 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 凝縮物漏れを防止したエーロゾル生成システム
WO2020176901A2 (fr) * 2019-02-28 2020-09-03 Juul Labs, Inc. Dispositif vaporisateur comprenant une cartouche de vaporisateur
WO2021062779A1 (fr) * 2019-09-30 2021-04-08 深圳麦克韦尔科技有限公司 Dispositif de vaporisation électronique et vaporisateur associé

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Publication number Publication date
CN216088897U (zh) 2022-03-22
JP7449335B2 (ja) 2024-03-13
KR20230008608A (ko) 2023-01-16
US20230009024A1 (en) 2023-01-12
KR102686661B1 (ko) 2024-07-22
JP2023010654A (ja) 2023-01-20

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