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WO2019084913A1 - Cartouche de cigarette électronique chauffée par rayonnement et cigarette électronique démontable chauffée par rayonnement - Google Patents

Cartouche de cigarette électronique chauffée par rayonnement et cigarette électronique démontable chauffée par rayonnement Download PDF

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Publication number
WO2019084913A1
WO2019084913A1 PCT/CN2017/109348 CN2017109348W WO2019084913A1 WO 2019084913 A1 WO2019084913 A1 WO 2019084913A1 CN 2017109348 W CN2017109348 W CN 2017109348W WO 2019084913 A1 WO2019084913 A1 WO 2019084913A1
Authority
WO
WIPO (PCT)
Prior art keywords
electronic cigarette
hollow
cigarette cartridge
radiant
cartridge according
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/CN2017/109348
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English (en)
Chinese (zh)
Inventor
刘翔
李辉
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 Buddy Technology Development Co Ltd
Original Assignee
Shenzhen Buddy Technology Development Co 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 Buddy Technology Development Co Ltd filed Critical Shenzhen Buddy Technology Development Co Ltd
Publication of WO2019084913A1 publication Critical patent/WO2019084913A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • A24F40/46—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
    • 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
    • A24F40/20—Devices using solid inhalable precursors

Definitions

  • the invention belongs to the field of electronic cigarettes, and more specifically designs a novel radiant heating type electronic cigarette and radiant heating type electronic cigarette.
  • Tobacco burning smoke contains many carcinogens, such as tar. Long-term inhalation of these substances can cause great harm to the human body.
  • a cigarette substitute namely electronic cigarette
  • the structure of the electronic cigarette generally comprises a tobacco rod, a cartridge and a nebulizer, and the cartridge basically contains a device for storing the soot oil, and the working principle is that the liquid smoke is heated by the electric heating element at a temperature lower than the burning temperature of the tobacco. It is volatilized and condensed into a smoke for inhalation by the user.
  • the liquid smoke oil usually contains an aerosol pre-forming agent such as glycerin, ethylene glycol, propylene glycol, etc., and also contains nicotine or other flavors and the like.
  • an aerosol pre-forming agent such as glycerin, ethylene glycol, propylene glycol, etc.
  • nicotine or other flavors and the like When the electronic cigarette is working, the smoke oil will enter the atomizer through the channel connected to the atomizer to atomize.
  • the prior art electronic cigarette has the following disadvantages: 1.
  • the cartridge generally contains more than 10 components such as liquid smoke oil, heating element, oil guiding rope, oil storage cotton, mouth cover, electrode and outer casing, in order to prevent liquid smoke leakage.
  • the components and components of the components of the cartridge are highly required to be fitted and sealed, which results in a complicated assembly process and high cost of the cartridge.
  • the temperature of the heating element is high and the heating atomization position is close to the nozzle end, the temperature of the flue gas is too high and the temperature of the shell end of the near mouth end is high.
  • the liquid smoke oil is in direct contact with the heating element. After work, it will inevitably cause the residual oil on the heating element to foul and contaminate the heating element, and the pyrolysis of the residue may be caused by the heating element being overheated. Unpleasant taste.
  • the present invention is directed to solving the above problems.
  • a first aspect of the invention provides a radiant heating type electronic cigarette cartridge comprising the following components:
  • the radiant heating type electronic cigarette cartridge further comprises a spacer mesh (4) placed inside the inner wall of the cavity in the hollow type smoking body (3) and which may or may not be in contact with the inner wall.
  • the housing 1 also has a cooling element 2 disposed downstream of the hollow smoking body 3 and having at least one air flow passage therein.
  • the most downstream end of the housing 1 is provided with a mouthpiece member 7 which is in airflow communication with the hollow smoking body 3 via an air flow passage on the cooling element 2.
  • the shape of the spacer web 4 matches the shape of the hollow cavity of the hollow type smoking body.
  • the “matching” means that the shapes of the two are substantially identical.
  • the insulation net 4 is made of a high temperature resistant material resistant to 300-400 °C.
  • the insulation net 4 may be a metal mesh, a metal foam or a high temperature resistant plastic mesh or the like, such as a foamed metal such as foamed nickel or titanium foam or a polytetrafluoroethylene mesh.
  • the hollow smoking body 3 is in the form of a monolith.
  • the hollow type smoking body 3 may be in the form of a monolith, or may be a pile, fiber or powdery fuming material deposited on the insulation net 4 and the casing. 1 is formed in a space defined between the inner walls.
  • the smoking body is generally present in a non-flowable form, preferably in solid form.
  • the smoking body 3 itself is a nicotine source, an aerosol source and/or a fragrance source, or a nicotine source, an aerosol source and/or a fragrance source adsorbed or loaded with the liquid or solid on the smoke body 3.
  • the source of nicotine may be selected from any material capable of releasing nicotine by heat, such as various forms of tobacco, free nicotine or combined nicotine (eg, proton-bound nicotine or nicotine salt);
  • the aerosol source may, for example, be selected from ethylene glycol, Propylene glycol, glycerin or the like; wherein the flavor source may be selected from various flavors and the like.
  • the nicotine source, aerosol source and/or flavor source may be present separately or may be adsorbed, supported or impregnated onto a solid support.
  • the cooling element 2 has a plurality of parallel tube bundle type air flow passages or a plurality of meandering air flow passages. More preferably, the cooling element 2 has a meandering shape with a central air flow passage and a peripheral air flow passage.
  • the cooling element 2 is made of a large specific heat material or a high thermal conductivity material to effectively cool the smoke flowing therethrough.
  • the housing 1 is a one-piece housing or a detachable housing.
  • a detachment site can be provided between the cooling element 2 and the hollow smoking body 3.
  • the advantage of being a detachable housing is that it is easy to replace the hollow smoking body.
  • a second aspect of the present invention provides a radiant heating type split type electronic cigarette comprising a heating element which is designed in a split type but can be assembled together, and a radiant heating type electronic cigarette according to the first aspect of the present invention, when When the two are assembled to work together, the heating element is inserted into the hollow cavity of the hollow type smoking body, but is not in direct contact with the inner wall of the hollow type smoking body.
  • the heating element is inserted into the space surrounded by the barrier web 4.
  • the heating element is an electric heating element. When the heating element is in operation, it heats the smoking body by radiant heating to cause it to evaporate.
  • the shape of the insulation web 4 is matched to the shape of the heating element.
  • the “matching” means that the shapes of the two are substantially identical.
  • the heating element, the hollow smoke body and the isolation net are not in contact at the same time to avoid heat conduction heat conduction, and ensure heat transfer from the heating element to the hollow smoke body. Radiation heat transfer.
  • the isolation network 4 is a guide In the case of a poorly heat-sensitive material or insulating material, both the heating element and/or the hollow smoking body can be in contact with the insulating web placed between them, even if it is ensured from the heating element to the hollow smoking body The majority of the heat transfer is radiation heat transfer.
  • Non-contact radiant heating avoids various problems caused by the contact between the smoke oil and the heating element in the traditional electronic cigarette and remains on the heating element.
  • the hollow smoke body is housed inside the casing 1 in a non-flowable manner, and when the insulation net 4 is present, it is accommodated in the cavity between the insulation net 4 and the inner wall of the casing 1, avoiding the conventional electronic
  • the leakage problem caused by the fluidity of the liquid smoke oil in the smoke and greatly simplifies the structure design of the cartridge, and reduces the cost, and is easy to carry, because it does not need to consider the sealing requirement.
  • the cartridge of the present invention can be used once or repeatedly by replacing the smoking body.
  • Figure 1 is a schematic view of the structure of the present invention
  • Figure 2 is a schematic enlarged plan view of the A-A cross-sectional view of Figure 1;
  • Figure 3 is a schematic enlarged plan view of the cross-sectional view taken along line B-B of Figure 1;
  • Figure 4 is a schematic view of the structure of the blocking piece
  • Figure 5 is a schematic view showing the structure of the mouthpiece.
  • each reference numeral has the following meanings:
  • the radiant heating type electronic cigarette comprises a cylindrical integral housing 1 having a flap 5 at one end and a cylindrical portion inside the housing near the end. a metal mesh as the isolation net 4; the smoke body 3 is a porous foam or fiber bundle adsorbed with glycerin and nicotine, and the smoke body 3 is placed in a cavity between the separation net 4 and the casing, and can be filled Full or not filled.
  • a tube-shaped cooling element 2 is placed downstream of the screen, wherein the upstream and downstream directions are determined in the direction of smoke flow.
  • the other end of the housing 1 is provided with a mouthpiece member 7 having a central air hole communicating with the air flow passage.
  • the radiant heating type electronic cigarette and the independent heating element heater are combined in a detachable manner to form a split type radiant heating type electronic cigarette, and the electronic cigarette and various existing brands of finished electronic products
  • the performance of the smoke is compared, the temperature of each heating element is set to be the same, and the temperature of the flue gas and the temperature of the shell end of the near-end end are measured after each of the five consecutive suctions, and the results are as follows:
  • the electronic cigarette of the present invention greatly reduces the temperature of the flue gas and the temperature of the shell of the near-end end of the cartridge, and can bring a better suction experience to the consumer.
  • the existing brand electronic cigarette has been repeatedly sucked a plurality of times, and it has been found that the heating element has more or less smoke residue residue on the heating element, but this phenomenon has never occurred in the electronic cigarette of the present invention.

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  • Catching Or Destruction (AREA)
  • Manufacture Of Tobacco Products (AREA)

Abstract

L'invention concerne une cartouche de cigarette électronique chauffée par rayonnement et une cigarette électronique démontable chauffée par rayonnement. La cartouche de cigarette électronique comprend les éléments suivants : un boîtier (1); un générateur de fumée creux (3) disposé à l'intérieur du boîtier (1); et un organe de séparation (4) disposé le long d'une paroi interne d'une cavité creuse du générateur de fumée creux (3), l'organe de séparation pouvant être en contact ou ne pas être contact avec la paroi interne. La cigarette électronique démontable comprend un élément chauffant et une cartouche de cigarette électronique chauffée par rayonnement qui sont séparés mais qui peuvent être combinés. Quand l'élément chauffant et la cartouche de cigarette électronique chauffée par rayonnement sont combinés, l'élément chauffant est inséré dans la cavité creuse du générateur de fumée creux (3) sans entrer en contact avec une paroi interne du générateur de fumée creux (3). Le chauffage par rayonnement sans contact résout le problème de fuite du liquide à vapoter s'échappant d'une cigarette électronique et le problème d'altération de l'arôme provoquée par un ancien résidu de liquide à vapoter. L'invention présente une structure simple et des coûts peu élevés.
PCT/CN2017/109348 2017-10-30 2017-11-03 Cartouche de cigarette électronique chauffée par rayonnement et cigarette électronique démontable chauffée par rayonnement Ceased WO2019084913A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201711052775.3 2017-10-30
CN201711052775.3A CN107713021A (zh) 2017-10-30 2017-10-30 一种辐射加热型电子烟烟弹和辐射加热型分体式电子烟

Publications (1)

Publication Number Publication Date
WO2019084913A1 true WO2019084913A1 (fr) 2019-05-09

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PCT/CN2017/109348 Ceased WO2019084913A1 (fr) 2017-10-30 2017-11-03 Cartouche de cigarette électronique chauffée par rayonnement et cigarette électronique démontable chauffée par rayonnement

Country Status (2)

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CN (1) CN107713021A (fr)
WO (1) WO2019084913A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110150734A (zh) * 2019-05-23 2019-08-23 云南中烟工业有限责任公司 一种条棒状的发烟段及其制备方法及包含其的烟支
CN112438436A (zh) * 2019-09-03 2021-03-05 深圳市华舜新材料科技有限责任公司 一种可抽吸雾化棒
CN114515019A (zh) * 2020-11-18 2022-05-20 深圳雪雾科技有限公司 一种电子烟兼容件和兼容式烟弹以及电子烟
CN115998992A (zh) * 2021-10-20 2023-04-25 深圳麦克韦尔科技有限公司 雾化装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN209825208U (zh) * 2018-12-21 2019-12-24 深圳市博格科技有限公司 加热非燃烧型烟弹及电子烟
CN110063526B (zh) * 2019-05-27 2020-12-01 江南大学 一种具有可拆卸制冷装置的香烟加热器
CN110063527B (zh) * 2019-05-27 2020-09-04 江南大学 一种通过电路控制散热的香烟加热器
CN112369670A (zh) * 2019-09-09 2021-02-19 湖北中烟工业有限责任公司 一种降温嘴棒及具有该降温嘴棒的烟草制品
CN111150093A (zh) * 2020-02-19 2020-05-15 云南佩林科技有限公司 一种管状加热不燃烧卷烟烟弹的制备方法

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CN201088138Y (zh) * 2007-09-07 2008-07-23 中国科学院理化技术研究所 具有纳米尺度超精细空间加热雾化功能的电子烟
WO2014110119A1 (fr) * 2013-01-08 2014-07-17 L. Perrigo Company Cigarette électronique
CN204273238U (zh) * 2014-11-21 2015-04-22 云南中烟工业有限责任公司 一种低温加热型电子烤烟器
CN204335821U (zh) * 2014-07-30 2015-05-20 普维思信（北京）科技有限公司 一种低温加热型电子烟加热器
CN204635080U (zh) * 2015-01-14 2015-09-16 深圳市百康光电有限公司 一种光加热电子烟
CN106490686A (zh) * 2016-11-23 2017-03-15 深圳市合元科技有限公司 烟雾生成器、电子烟及可拆卸安装的雾化装置
CN206227716U (zh) * 2016-09-14 2017-06-09 深圳市合元科技有限公司 电子烟的雾化器及电子烟

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HUE045107T2 (hu) * 2011-12-30 2019-12-30 Philip Morris Products Sa Dohányzási cikk elülsõ betéttel és aeroszolképzõ szubsztrátummal, valamint eljárás
CN105054311B (zh) * 2015-09-01 2018-01-30 云南中烟工业有限责任公司 一种非接触式加热电子烟
CN207678844U (zh) * 2017-10-30 2018-08-03 深圳市博迪科技开发有限公司 一种辐射加热型分体式电子烟

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CN201088138Y (zh) * 2007-09-07 2008-07-23 中国科学院理化技术研究所 具有纳米尺度超精细空间加热雾化功能的电子烟
WO2014110119A1 (fr) * 2013-01-08 2014-07-17 L. Perrigo Company Cigarette électronique
CN204335821U (zh) * 2014-07-30 2015-05-20 普维思信（北京）科技有限公司 一种低温加热型电子烟加热器
CN204273238U (zh) * 2014-11-21 2015-04-22 云南中烟工业有限责任公司 一种低温加热型电子烤烟器
CN204635080U (zh) * 2015-01-14 2015-09-16 深圳市百康光电有限公司 一种光加热电子烟
CN206227716U (zh) * 2016-09-14 2017-06-09 深圳市合元科技有限公司 电子烟的雾化器及电子烟
CN106490686A (zh) * 2016-11-23 2017-03-15 深圳市合元科技有限公司 烟雾生成器、电子烟及可拆卸安装的雾化装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110150734A (zh) * 2019-05-23 2019-08-23 云南中烟工业有限责任公司 一种条棒状的发烟段及其制备方法及包含其的烟支
CN112438436A (zh) * 2019-09-03 2021-03-05 深圳市华舜新材料科技有限责任公司 一种可抽吸雾化棒
CN114515019A (zh) * 2020-11-18 2022-05-20 深圳雪雾科技有限公司 一种电子烟兼容件和兼容式烟弹以及电子烟
CN115998992A (zh) * 2021-10-20 2023-04-25 深圳麦克韦尔科技有限公司 雾化装置

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