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WO2015176580A1 - 一种电子烟雾化器 - Google Patents

一种电子烟雾化器 Download PDF

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Publication number
WO2015176580A1
WO2015176580A1 PCT/CN2015/074718 CN2015074718W WO2015176580A1 WO 2015176580 A1 WO2015176580 A1 WO 2015176580A1 CN 2015074718 W CN2015074718 W CN 2015074718W WO 2015176580 A1 WO2015176580 A1 WO 2015176580A1
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WIPO (PCT)
Prior art keywords
atomizer
support seat
heating wire
tube
electronic cigarette
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Ceased
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PCT/CN2015/074718
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English (en)
French (fr)
Inventor
林光榕
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Individual
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Individual
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Publication of WO2015176580A1 publication Critical patent/WO2015176580A1/zh
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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
    • 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

Definitions

  • the invention relates to the field of electronic cigarette technology, in particular to an electronic cigarette atomizer.
  • the existing electronic cigarette atomizer generally has a liquid storage medium in the liquid storage chamber, and the smoke liquid is easily contaminated by the liquid storage medium, resulting in failure to store for a long time, and easy to produce odor or burnt smell; in addition, the existing atomizer structure is Poor sealing is likely to cause leakage of smoke liquid, resulting in reduced smoke liquid, reduced use effect, and a bad experience for the user.
  • the object of the present invention is to provide an electronic cigarette atomizer which does not have a liquid storage medium in the liquid storage chamber, in view of the defects that the existing electronic cigarette liquid is easily contaminated by the liquid storage medium and the electronic aerosolizer is easy to leak. And the liquid storage chamber is sealed to avoid contamination of the liquid smoke, and the liquid smoke does not leak.
  • the technical solution of the present invention is the electronic aerosolizer, comprising an outer tube of the atomizer, an atomizer connection assembly and a nozzle respectively sealedly connected to the two ends of the outer tube of the atomizer
  • the special feature is that
  • the outer tube of the atomizer is provided with a hollow tube with a liquid inlet hole on the side wall; a liquid storage chamber is formed between the outer tube of the atomizer and the atomization tube;
  • the first sealing cover and the second sealing cover are respectively disposed at the end; the heating wire support seat, the heating wire, the liquid suction rope, the support seat sealing fixing member and the air guiding tube are arranged in the atomizing tube from the end of the second sealing cover;
  • the center of the nozzle, the second sealing cover, the heating wire support seat, the support seat sealing fixture, the air guiding pipe and the first sealing cover are respectively provided with through holes, which are connected with the inlet passage provided by the atomizer connection assembly Form a flue gas passage.
  • the middle of the liquid absorbing cord passes through the heating wire, and the two ends protrude from the heating wire support seat and are attached to the heating wire support seat, the support seat sealing fixing member and the outer wall of the air guiding tube.
  • the heating wire support seat, the support seat sealing fixture and the outer wall of the air guiding tube are stepped in diameter, wherein one end of the heating wire support seat is sleeved on the inner wall of the support seat sealing fixture, and the other end of the support seat sealing fixture is sealed. Connected to the outer wall of the airway.
  • the heating wire support base and the support seat sealing fixture are integrally formed using the same material.
  • the heating wire support base, the support seat sealing fixture and the air guiding tube are integrally formed using the same material.
  • a further improvement of the above technical solution is that a ceramic fiber sheet or a glass fiber sheet is provided on the outer peripheral portion of the air guiding tube and the liquid absorbing cord.
  • the other end of the atomizer connection assembly is connected to the battery rod, and the connection with the battery rod is: a threaded rotation connection, a snap connection or a rotary snap connection.
  • the atomizer connection assembly includes an atomization seat, an electrode holder, an electrode, and an electrode thimble, and the atomization seat is press-connected to the first sealing cover.
  • the nozzle is connected to the outer tube of the atomizer in a detachable manner.
  • a further improvement of the above technical solution is that a nozzle fixing member is further disposed between the nozzle and the second sealing cover; one end of the nozzle fixing member is a cylinder having a central through hole, and the outer wall of the cylinder is tight
  • the sleeve is sleeved on the inner wall of the atomization tube, the end surface of the cylinder is press-connected with the second sealing cover, and the other end is a circular table provided with a central through hole, and the outer wall of the circular table is tightly sleeved to the through hole of the nozzle.
  • the electronic cigarette atomizer is provided with an atomization tube inside the outer tube of the atomizer, and a separate liquid storage chamber is formed between the atomization outer tube and the atomization tube, and the liquid storage chamber does not have a liquid storage medium, and the smoke liquid passes through the mist.
  • the liquid inlet hole opened on the chemical tube flows to the liquid absorption line in the atomization tube, which avoids the smoke liquid being easily contaminated by the liquid storage medium, resulting in the inability to store for a long time, and the defect of odor or burnt smell easily; and the heating wire and the heating wire support
  • the seat, the support seat sealing fixture, the air guiding tube and the like are all disposed in the atomizing tube, the sealing tube is provided at both ends of the atomizing tube, and the two ends of the atomizing device outer tube are respectively sealed and sleeved with the atomizer connecting component and the suction nozzle.
  • a ceramic fiber sheet or a glass fiber sheet is arranged in the atomizing tube, which can effectively alleviate the speed of the flow of the tobacco liquid to the liquid absorbing rope, avoid excessive leakage of the liquid to the heating wire and the atomizing chamber, and further solve the leakage of the liquid smoke. Defects.
  • FIG. 1 is a schematic exploded view of an electronic cigarette atomizer according to an embodiment of the present invention
  • Figure 2 is a cross-sectional view showing the assembled structure of an electronic aerosolizer according to an embodiment of the present invention.
  • the electronic cigarette atomizer includes an atomizer connection assembly 2 , a sealing ring 49 , an atomizer outer tube 1 , a first sealing cover 42 , an atomizing tube 4 , a ceramic fiber sheet 48 or The glass fiber sheet, the air guiding tube 46, the support seat sealing fixture 44, the heating wire support seat 47, the liquid suction cord 45, the heating wire 43, the second sealing cover 50, the nozzle fixing member 31, and the suction nozzle 3.
  • the atomizer connection assembly 2 includes an atomization seat 21, an electrode holder 22, an electrode 23, and an electrode thimble 24.
  • An inlet hole 41 is formed in the side wall of the atomizing tube 4 for introducing the liquid.
  • the nozzle 3, the first sealing cover 42, the second sealing cover 50, the support seat sealing fixture 44, the air guiding tube 46, the heating wire support 47, and the nozzle fixing member 31 are each provided with a through hole, and an atomizer
  • the connection assembly 2 is provided with an intake passage.
  • one end of the atomizing outer tube 1 is sleeved with the atomizing seat 21 of the atomizer connection assembly 2, and the sealing ring 49 is disposed to enhance the sealing performance of the connection.
  • the other end of the atomizing outer tube 1 is connected to the suction nozzle 3, and the connection manner may be detachable socket or fixed connection.
  • the atomizing tube 4 is disposed in the atomizing outer tube 1, and the first sealing cover 42 and the second sealing cover 50 are respectively fitted at both ends of the atomizing tube 4.
  • One end of the first sealing cover 42 is press-connected to the atomizing seat 2, and the other end is sealed and sleeved with the air guiding tube 46.
  • the second sealing cover 50 is press-connected to the nozzle fixing member 31 at one end, and the other end is sealed and sleeved with the heating wire supporting seat 47.
  • a liquid storage chamber 11 is formed between the atomizing tube 4 and the atomizing outer tube 1.
  • a heating wire 43, a liquid suction cord 45, a heating wire support seat 47, a support seat sealing fixture 44, and an air guiding tube 46 are provided in this order from the end of the second sealing cover 50.
  • the middle of the liquid suction cord 45 passes through the heating wire 43, and the two ends protrude from the heating wire support base 47 and are attached to the heating wire support base 47, the support seat sealing fixture 44, and the outer wall of the air guiding pipe 46.
  • the heating wire support 47, the support sealing member 44, and the outer wall of the air guiding pipe 46 are stepped in diameter, wherein one end of the heating wire supporting seat 47 is sleeved on the inner wall of the supporting seat sealing fixture 44, and the supporting seat sealing member The other end of the sealing sleeve is sleeved on the outer wall of the air guiding tube 46.
  • a gas permeable ceramic fiber sheet or a glass fiber sheet 48 is disposed on the outer peripheral portion of the air guiding tube 46 and the liquid absorbing cord 45.
  • One end of the nozzle fixing member 31 is a cylinder having a central through hole, and the outer wall of the cylinder is tightly sleeved on the inner wall of the atomizing tube 4, the end surface of the cylinder is tightly connected with the second sealing cover 50, and the other end is provided with a center through.
  • the round table of the hole, the outer wall of the round table is tightly sleeved to the through hole of the suction nozzle 3, so that the suction nozzle 3 is assembled with the nozzle fixing member 31, and the entire aerosolizer is assembled.
  • the first sealing cover 42, the second sealing cover 50, the air guiding tube 46, the support seat sealing fixture 44, the heating wire support base 4, the nozzle fixing member 31, and the through hole of the suction nozzle 3 and the atomizer connection assembly 2 The airways are connected in common to form a flue gas passage.
  • heating wire support seat 47 and the support seat sealing fixture 44 can be integrally formed using the same material.
  • heating wire support 47, the support sealing member 44 and the air guiding tube 46 are integrally formed using the same material.
  • the other end of the atomizer connection assembly 2 is connected to the battery rod, and the connection with the battery rod may be a thread rotary connection, a snap connection or a rotary snap connection.
  • the atomizer is powered on, and the liquid smoke in the liquid storage chamber 11 enters the atomization tube from the liquid inlet hole 41 on the side wall of the atomization tube 4, and then penetrates into the liquid absorption line through the ceramic fiber sheet or the glass fiber sheet. 45.
  • the heating wire 43 is energized and heated to heat the smoke liquid on the liquid suction line 45 to form a flue gas, and the flue gas enters the mouth through the suction nozzle 3 through the flue gas passage.

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Abstract

一种电子烟雾化器，包括雾化器外管（1）、分别与雾化器外管（1）的两端密封连接的雾化器连接组件（2）以及吸嘴（3）；雾化器外管（1）内设有中空且侧壁上开设有进液孔（41）的雾化管（4）；雾化器外管（1）与雾化管（4）之间形成储液腔（11）；雾化管（4）的两端分别设有第一密封盖（42）和第二密封盖（50）；雾化管（4）内自第二密封盖（50）一端依次设有发热丝支撑座（47）、发热丝（43）、吸液绳（45）、支撑座密封固定件（44）以及导气管（46）；所述吸嘴（3）、第二密封盖（50）、发热丝支撑座（47）、支撑座密封固定件（44）、导气管（46）、第一密封盖（42）的中心分别设有通孔，与雾化器连接组件（2）设有的进气道连通形成烟气通道，可以防止烟液渗漏、被污染，节省资源，提升用户体验。

Description

一种电子烟雾化器 技术领域
本发明涉及一种电子烟技术领域，特别涉及一种电子烟雾化器。
背景技术
现有的电子烟雾化器一般在储液腔设有储液介质，烟液容易被储液介质污染，导致不能长期储存，以及容易产生变味或焦味；另外，现有的雾化器结构因密封不良容易造成烟液渗漏，导致烟液减少、使用效果降低、给用户造成不良体验。
技术问题
本发明的目的是针对现有的电子烟烟液容易被储液介质污染及电子烟雾化器易漏液的缺陷，而提供一种电子烟雾化器，其在储液腔不设储液介质，并且储液腔密闭，避免了烟液被污染，且烟液不渗漏。
技术解决方案
本发明的技术解决方案是所述电子烟雾化器，包括雾化器外管、分别与所述雾化器外管的两端密封连接的雾化器连接组件以及吸嘴，其特殊之处在于：所述雾化器外管内设有中空且侧壁上开设有进液孔的雾化管；所述雾化器外管与雾化管之间形成储液腔；所述雾化管的两端分别设有第一密封盖和第二密封盖；所述雾化管内自第二密封盖一端依次设有发热丝支撑座、发热丝、吸液绳、支撑座密封固定件以及导气管；所述吸嘴、第二密封盖、发热丝支撑座、支撑座密封固定件、导气管、第一密封盖的中心分别设有通孔，与所述雾化器连接组件设有的进气道连通形成烟气通道。
作为优选： 所述吸液绳中部穿过发热丝，两端伸出发热丝支撑座并附着于发热丝支撑座、支撑座密封固定件及导气管的外壁。
作为优选： 所述发热丝支撑座、支撑座密封固定件、导气管的外壁均呈阶梯状缩径，其中发热丝支撑座一端密封套接于支撑座密封固定件内壁，支撑座密封固定件另一端密封套接于导气管外壁。
作为优选： 所述发热丝支撑座与支撑座密封固定件使用同种材料一体成型。
作为优选： 所述发热丝支撑座、支撑座密封固定件及导气管使用同种材料一体成型。
对上述技术方案的进一步改进为，所述导气管与吸液绳的外周部设有一陶瓷纤维片或玻璃纤维片。
作为优选： 所述雾化器连接组件另一端连接电池杆，其与电池杆的连接方式为：螺纹旋转连接、卡扣连接或旋转卡扣连接。
作为优选： 所述雾化器连接组件包括雾化座、电极固定件、电极以及电极顶针，所述雾化座与第一密封盖压紧连接。
作为优选： 所述吸嘴与雾化器外管的连接方式为可拆卸连接。
对上述技术方案的进一步改进为，所述吸嘴和第二密封盖之间还设有吸嘴固定件；所述吸嘴固定件的一端为设有中心通孔的圆柱体，圆柱体外壁紧密套接于雾化管内壁，圆柱体端面与第二密封盖压紧连接，另一端为设有中心通孔的圆台，圆台外壁紧密套接于所述吸嘴的通孔。
 有益效果
所述电子烟雾化器在雾化器外管的内部设置一雾化管，雾化外管与雾化管之间形成单独的储液腔，储液腔不设储液介质，烟液通过雾化管上开设的进液孔流向雾化管内的吸液绳，避免了烟液容易被储液介质污染，导致不能长期储存，以及容易产生变味或焦味的缺陷；又发热丝、发热丝支撑座、支撑座密封固定件、导气管等部件全部设于雾化管内，雾化管两端设密封盖，且雾化器外管的两端分别密封套接雾化器连接组件以及吸嘴，保证在储液腔内的烟液不会发生渗漏，避免了烟液渗漏，导致烟液减少、使用效果降低、给用户造成不良体验的缺陷。另在雾化管内设有陶瓷纤维片或玻璃纤维片，可有效缓解烟液流向吸液绳的速度，避免烟液过量流到发热丝及雾化腔造成渗漏，进一步解决了烟液渗漏的缺陷。
 附图说明
图1是本发明实施例电子烟雾化器的分解结构示意图；
图2是本发明实施例电子烟雾化器的组装结构剖视图。
主要组件符号说明：
雾化器外管1、储液腔11、雾化器连接组件2、雾化座21、电极固定件22、电极23、电极顶针24、吸嘴3、吸嘴固定件31、雾化管4、进液孔41、第一密封盖42、发热丝43、支撑座密封固定件44、吸液绳45、导气管46、发热丝支撑座47、陶瓷纤维片或玻璃纤维片48、密封圈49、第二密封盖50。
 本发明的最佳实施方式
本发明下面将结合附图作进一步详述：
请参阅图1所示，所述电子烟雾化器，其包括雾化器连接组件2、密封圈49、雾化器外管1、第一密封盖42、雾化管4、陶瓷纤维片48或玻璃纤维片、导气管46、支撑座密封固定件44、发热丝支撑座47、吸液绳45、发热丝43、第二密封盖50、吸嘴固定件31以及吸嘴3。其中，雾化器连接组件2包括雾化座21、电极固定件22、电极23以及电极顶针24。雾化管4侧壁上开设有进液孔41，用于进烟液。吸嘴3、第一密封盖42、第二密封盖50、支撑座密封固定件44、导气管46、发热丝支撑座47、吸嘴固定件31的中心均设有通孔，以及雾化器连接组件2设有进气道。
请参阅图2所示，雾化外管1一端与雾化器连接组件2的雾化座21套接，之间设置所述密封圈49，加强连接的密封性能。雾化外管1的另外一端连接吸嘴3，连接方式可以是可拆卸式地套接，或者固定连接。雾化管4设于雾化外管1内，第一密封盖42和第二密封盖50分别套装在雾化管4的两端。第一密封盖42一端与雾化座2压紧连接，另一端与导气管46密封套接。第二密封盖50一端与吸嘴固定件31压紧连接，另一端与发热丝支撑座47密封套接。雾化管4与雾化外管1之间形成储液腔11。雾化管4内自第二密封盖50一端依次设有发热丝43、吸液绳45、发热丝支撑座47、支撑座密封固定件44、以及导气管46。吸液绳45中部穿过发热丝43，两端伸出发热丝支撑座47并附着于发热丝支撑座47、支撑座密封固定件44及导气管46的外壁。发热丝支撑座47、支撑座密封固定件44、导气管46的外壁均呈阶梯状缩径，其中发热丝支撑座47一端密封套接于支撑座密封固定件44的内壁，支撑座密封固定件44另一端密封套接于导气管46的外壁。导气管46与吸液绳45的外周部设置有一可渗透烟液的陶瓷纤维片或玻璃纤维片48。吸嘴固定件31的一端为设有中心通孔的圆柱体，圆柱体外壁紧密套接于雾化管4内壁，圆柱体端面与第二密封盖50压紧连接，另一端为设有中心通孔的圆台，圆台外壁紧密套接于吸嘴3的通孔，从而吸嘴3与吸嘴固定件31组装在一起，整个烟雾化器组装在一起。
第一密封盖42、第二密封盖50、导气管46、支撑座密封固定件44、发热丝支撑座4、吸嘴固定件31以及吸嘴3的通孔与雾化器连接组件2的进气道共同连通，形成烟气通道。
其中，发热丝支撑座47与支撑座密封固定件44可以使用同一种材料一体成型。
还可以是：发热丝支撑座47、支撑座密封固定件44及导气管46使用同一种材料一体成型。
雾化器连接组件2的另一端连接电池杆，其与电池杆的连接方式可以是：螺纹旋转连接、卡扣连接或旋转卡扣连接的方式。
工作时，雾化器接通电源，储液腔11内的烟液由雾化管4侧壁上的进液孔41进入雾化管内，再通过陶瓷纤维片或玻璃纤维片渗透至吸液绳45，发热丝43通电发热将吸液绳45上的烟液加热形成烟气，烟气由烟气通道通过吸嘴3进入嘴巴。
以上所述仅为本发明的较佳实施例，凡依本发明权利要求范围所做的均等变化与修饰，皆应属本发明权利要求的涵盖范围。
 本发明的实施方式
工业实用性
序列表自由内容

Claims (10)

  1. 一种电子烟雾化器，包括雾化器外管(1)、分别与所述雾化器外管(1)的两端密封连接的雾化器连接组件(2)以及吸嘴(3)，其特征在于：所述雾化器外管(1)内设有中空且侧壁上开设有进液孔(41)的雾化管(4)；所述雾化器外管(1)与雾化管(4)之间形成储液腔(11)；所述雾化管(4)的两端分别设有第一密封盖(42)和第二密封盖(50)；所述雾化管(4)内自第二密封盖(50)一端依次设有发热丝支撑座(47)、发热丝(43)、吸液绳(45)、支撑座密封固定件(44)以及导气管(46)；所述吸嘴(3)、第二密封盖(50)、发热丝支撑座(47)、支撑座密封固定件(44)、导气管(46)、第一密封盖(42)的中心分别设有通孔，与所述雾化器连接组件(2)设有的进气道连通形成烟气通道。
  2. 根据权利要求1所述电子烟雾化器，其特征在于：所述吸液绳(45)中部穿过发热丝，两端伸出发热丝支撑座(47)并附着于发热丝支撑座(47)、支撑座密封固定件(44)及导气管(46)的外壁。
  3. 根据权利要求1所述电子烟雾化器，其特征在于：所述发热丝支撑座(47)、支撑座密封固定件(44)、导气管(46)的外壁均呈阶梯状缩径，其中发热丝支撑座(47)一端密封套接于支撑座密封固定件(44)内壁，支撑座密封固定件(44)另一端密封套接于导气管(46)外壁。
  4. 根据权利要求1所述电子烟雾化器，其特征在于：所述发热丝支撑座(47)与支撑座密封固定件(44)使用同一种材料一体成型。
  5. 根据权利要求1所述电子烟雾化器，其特征在于：所述发热丝支撑座(47)、支撑座密封固定件(44)及导气管(46)使用同一种材料一体成型。
  6. 根据权利要求1所述电子烟雾化器，其特征在于：所述导气管(46)与吸液绳(45)的外周部设有一陶瓷纤维片或玻璃纤维片(48)。
  7. 根据权利要求1所述电子烟雾化器，其特征在于：所述雾化器连接组件(2)另一端连接电池杆，其与电池杆的连接方式为：螺纹旋转连接、卡扣连接或旋转卡扣连接。
  8. 根据权利要求1所述电子烟雾化器，其特征在于：所述雾化器连接组件(2)包括雾化座(21)、电极固定件(22)、电极(23)以及电极顶针(24)，所述雾化座(21)与第一密封盖(42)压紧连接。
  9. 根据权利要求1所述电子烟雾化器，其特征在于：所述吸嘴(3)与雾化器外管(1)的连接方式为可拆卸连接。
  10. 根据权利要求1所述电子烟雾化器，其特征在于：所述吸嘴(3)和第二密封盖(50)之间还设有吸嘴固定件(31)；所述吸嘴固定件(31)的一端为设有中心通孔的圆柱体，圆柱体外壁紧密套接于雾化管(4)内壁，圆柱体端面与第二密封盖(50)压紧连接，另一端为设有中心通孔的圆台，圆台外壁紧密套接于所述吸嘴(3)的通孔。
PCT/CN2015/074718 2014-05-22 2015-03-20 一种电子烟雾化器 Ceased WO2015176580A1 (zh)

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