WO2021128163A1 - Dispositif de vaporisation électronique et vaporisateur associé - Google Patents

Dispositif de vaporisation électronique et vaporisateur associé Download PDF

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Publication number
WO2021128163A1
WO2021128163A1 PCT/CN2019/128706 CN2019128706W WO2021128163A1 WO 2021128163 A1 WO2021128163 A1 WO 2021128163A1 CN 2019128706 W CN2019128706 W CN 2019128706W WO 2021128163 A1 WO2021128163 A1 WO 2021128163A1
Authority
WO
WIPO (PCT)
Prior art keywords
cavity
atomization
liquid
air inlet
liquid storage
Prior art date
Application number
PCT/CN2019/128706
Other languages
English (en)
Chinese (zh)
Inventor
何丹充
沈丕发
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 JP2022527089A priority Critical patent/JP7419523B2/ja
Priority to PCT/CN2019/128706 priority patent/WO2021128163A1/fr
Publication of WO2021128163A1 publication Critical patent/WO2021128163A1/fr

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
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means

Definitions

  • the existing e-cigarettes have common problems: when the e-liquid atomization speed is fast, because the liquid storage cavity does not return in time, the air pressure of the oil cavity is reduced, the liquid is difficult to flow out, and the liquid supply is not smooth, making the e-liquid unable to be fast Adding to the atomization element will cause the atomization element to dry and overheat, which will cause damage to the atomization element, produce a burnt smell, and produce harmful substances.
  • the cavity is a ring or a part of the ring, and one end of the cavity close to the ventilation groove has capillary force.
  • the longitudinal cross section of the cavity is in an inverted V shape.
  • the ventilating passage includes a cavity defined by the outer circumferential surface of the upper seat body and the inner circumferential surface of the housing, and at least one of the ventilating channels is opened on the upper seat body or the housing.
  • the cavity is connected with the air inlet
  • the cavity is a ring or a part of the ring, and one end of the cavity close to the ventilation groove has capillary force.
  • the end of the cavity close to the ventilation groove locks the liquid by capillary force .
  • the longitudinal cross section of the cavity is in an inverted V shape.
  • the atomizer further includes an atomization seat and a shell sleeved on the atomization seat, and the cavity is formed by the inner wall of the shell. And part of the outer wall of the atomization seat.
  • the upper seat body 11 includes an outer peripheral surface
  • the housing 3 includes an inner peripheral surface corresponding to the upper seat body 11
  • the ventilation passage includes the outer peripheral surface of the upper seat body 11 and the inner peripheral surface of the housing 3.
  • a cavity 61 is defined along the peripheral surface, at least one ventilation groove 62 opened on the upper seat 11 or the housing 3, and at least one air inlet 63 opened on the housing 3.
  • the ventilating tank 62 communicates with the liquid storage chamber 4 and the cavity 61
  • the air inlet 63 communicates with the cavity 61 and the outside.
  • the air pressure inside the atomization cavity is negative, and it enters the atomization cavity from the air inlet channel 100, and the control circuit activates the heating plate to atomize the liquid medium adsorbed in the porous ceramic body.
  • the liquid medium of the porous ceramic body is reduced.
  • the porous ceramic body sucks oil from the liquid storage cavity 4, and then continues to atomize.
  • the liquid medium in the liquid storage chamber 4 decreases, and the gas space increases.
  • the air pressure of the liquid storage chamber 4 is excessively negative.
  • the air enters the cavity 61 from the air inlet 63 of the housing, and then enters the liquid storage chamber through the air exchange tank 62 4. Realize gas-liquid balance, so that the speed of the liquid is matched with the speed of the liquid medium being atomized.
  • a in Figures 8a-8c is the adsorption amount of the smoke liquid adsorbed on the top of the inverted V shape under different circumstances, specifically:
  • Figure 8c shows that when the liquid medium in the liquid storage chamber 4 is reduced, the gas space increases, and the air pressure in the liquid storage chamber 4 is excessively negative, when the internal pressure of the liquid storage chamber 4 is less than the external pressure, the external pressure breaks through and changes.
  • the tension of the e-liquid at the air groove 62 causes external air to enter the liquid storage chamber 4 to complete the ventilation operation.
  • the e-liquid adsorbed on the top of the inverted V shape can be squeezed back into the liquid storage chamber 4, so as to realize the recovery and utilization of the leaked liquid.
  • the ventilating groove 62 is opened on the upper seat 11 or the housing 3 where the top of the rounded cone-shaped outer circumferential surface abuts with the cylindrical inner circumferential surface.
  • the ventilating groove 62 is opened on the upper seat 11 where the top of the rounded cone-shaped outer circumferential surface abuts the cylindrical inner circumferential surface.
  • the groove depth of the ventilating groove 62 is gradually reduced toward the cavity 61, and the ventilating groove 61 is small enough to have capillary force.
  • the size of the opening at the top of the ventilation groove 61 is 1.0 mm*0.3 mm.
  • the atomization assembly 2 may include an atomization core 20 supported in the upper base 11, a first air outlet channel 21 longitudinally penetrating the atomization core 20, and an atomization The heating sheet 22 at the bottom of the core 20.
  • the first air outlet channel 21 in the atomization core 20 is connected to the air flow collection cavity 112 for air conduction.
  • the atomization core 20 is an annular porous ceramic body, which is supported by the supporting portion 121 on the upper part of the inner cavity of the upper seat body 11.

Landscapes

  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

L'invention concerne un dispositif de vaporisation électronique et un vaporisateur associé ; le vaporisateur comprend une chambre de stockage de liquide (4) utilisée pour stocker un liquide ; un passage de ventilation qui fait communiquer la chambre de stockage de liquide (4) avec l'environnement externe ; le passage de ventilation comprend : une entrée d'air (63) en communication avec l'environnement externe ; une chambre (61) en communication avec l'entrée d'air (63) ; une rainure de ventilation (62) faisant communiquer la chambre (61) avec la chambre de stockage de liquide (4) ; la chambre (61) est un anneau ou une partie d'un anneau, et l'extrémité de la chambre (61) adjacente à la rainure de ventilation (62) a une force capillaire. Au moyen du passage de ventilation, la chambre de stockage de liquide (4) est en communication avec l'environnement externe et réapprovisionne en air la chambre de stockage de liquide (4), ce qui permet d'obtenir un équilibre gaz-liquide, de telle sorte que la distribution du liquide dans la chambre de stockage de liquide (4) soit davantage non entravée. En même temps, le blocage du liquide dans l'état de repos et la récupération du liquide de fuite dans l'état d'aspiration sont obtenus.
PCT/CN2019/128706 2019-12-26 2019-12-26 Dispositif de vaporisation électronique et vaporisateur associé WO2021128163A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2022527089A JP7419523B2 (ja) 2019-12-26 2019-12-26 電子霧化装置及びそのアトマイザー
PCT/CN2019/128706 WO2021128163A1 (fr) 2019-12-26 2019-12-26 Dispositif de vaporisation électronique et vaporisateur associé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/128706 WO2021128163A1 (fr) 2019-12-26 2019-12-26 Dispositif de vaporisation électronique et vaporisateur associé

Publications (1)

Publication Number Publication Date
WO2021128163A1 true WO2021128163A1 (fr) 2021-07-01

Family

ID=76573442

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/128706 WO2021128163A1 (fr) 2019-12-26 2019-12-26 Dispositif de vaporisation électronique et vaporisateur associé

Country Status (2)

Country Link
JP (1) JP7419523B2 (fr)
WO (1) WO2021128163A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160073691A1 (en) * 2014-09-12 2016-03-17 Shenzhen Smoore Technology Limited Electronic cigarette and battery device thereof
CN106455683A (zh) * 2013-11-21 2017-02-22 Ctc技术有限责任公司 用于电子汽化吸入器的改良汽化和剂量控制
CN109259315A (zh) * 2017-07-17 2019-01-25 湖南中烟工业有限责任公司 一种电子烟雾化器
CN109757779A (zh) * 2019-01-30 2019-05-17 深圳麦克韦尔股份有限公司 雾化装置及其雾化器、雾化芯
CN110250576A (zh) * 2019-06-17 2019-09-20 深圳麦克韦尔科技有限公司 电子雾化装置及其雾化器
CN110403245A (zh) * 2018-04-27 2019-11-05 虹霓机械制造有限公司 用于吸入器的蒸发器插件、蒸发器-罐单元、吸入器以及用于制作的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103960781A (zh) 2013-09-29 2014-08-06 深圳市麦克韦尔科技有限公司 电子烟
EP3393278B1 (fr) 2015-12-22 2022-02-16 Philip Morris Products S.A. Système de génération d'aérosol actionné électriquement avec une pompe de liquide
CN106235419B (zh) 2016-09-19 2023-10-27 深圳市康泓威科技有限公司 具有储液过渡腔的电子烟雾化器
US10285444B2 (en) 2017-04-27 2019-05-14 Rai Strategic Holdings, Inc. Aerosol delivery device including a ceramic wicking element

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106455683A (zh) * 2013-11-21 2017-02-22 Ctc技术有限责任公司 用于电子汽化吸入器的改良汽化和剂量控制
US20160073691A1 (en) * 2014-09-12 2016-03-17 Shenzhen Smoore Technology Limited Electronic cigarette and battery device thereof
CN109259315A (zh) * 2017-07-17 2019-01-25 湖南中烟工业有限责任公司 一种电子烟雾化器
CN110403245A (zh) * 2018-04-27 2019-11-05 虹霓机械制造有限公司 用于吸入器的蒸发器插件、蒸发器-罐单元、吸入器以及用于制作的方法
CN109757779A (zh) * 2019-01-30 2019-05-17 深圳麦克韦尔股份有限公司 雾化装置及其雾化器、雾化芯
CN110250576A (zh) * 2019-06-17 2019-09-20 深圳麦克韦尔科技有限公司 电子雾化装置及其雾化器

Also Published As

Publication number Publication date
JP7419523B2 (ja) 2024-01-22
JP2023508124A (ja) 2023-03-01

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