WO2022110541A1 - 一种电子烟烟弹 - Google Patents

一种电子烟烟弹 Download PDF

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Publication number
WO2022110541A1
WO2022110541A1 PCT/CN2021/073882 CN2021073882W WO2022110541A1 WO 2022110541 A1 WO2022110541 A1 WO 2022110541A1 CN 2021073882 W CN2021073882 W CN 2021073882W WO 2022110541 A1 WO2022110541 A1 WO 2022110541A1
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WIPO (PCT)
Prior art keywords
liquid storage
electronic cigarette
atomizing
atomization
cigarette cartridge
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PCT/CN2021/073882
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English (en)
French (fr)
Inventor
王向辉
郑少坚
于久江
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凡品思(深圳)科技有限公司
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Publication of WO2022110541A1 publication Critical patent/WO2022110541A1/zh

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    • 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
    • A24F40/10—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
    • A24F40/30—Devices using two or more structurally separated inhalable precursors, e.g. using two liquid precursors in two cartridges
    • 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 application relates to the field of electronic cigarette preparation, and in particular, to an electronic cigarette cartridge with a liquid storage chamber and an atomizing core arranged separately.
  • the atomizing chamber, heating device and liquid storage chamber are all designed in one piece.
  • the cavity and the atomizing cavity are also designed in one piece.
  • This kind of cartridge when the e-liquid in the liquid storage chamber is used up, is generally the entire cartridge, including the atomizing chamber parts, the heating device and the liquid storage chamber parts, are discarded together.
  • the inventor realized that even if the atomizing core and the atomizing If the parts where the cavity is located are intact and can be reused, they will also be discarded; the manufacturing cost is increased virtually, and it is unfavorable from the perspective of environmental protection.
  • the problem to be solved by this application is to provide an electronic cigarette cartridge with a liquid storage chamber and an atomizing core separated from each other.
  • An electronic cigarette cartridge includes a liquid storage and an atomizing body arranged separately; a liquid storage cavity is provided on the liquid storage cavity, and an oil guide body is arranged on the bottom surface of the liquid storage cavity and is connected with the storage liquid.
  • an oil guide hole connected to the oil circuit of the liquid cavity; an atomization cavity and an atomization channel connected with the air flow of the atomization cavity are arranged in the atomization body; an atomization core is arranged in the atomization cavity;
  • the storage liquid and the atomizing body are fixedly connected by a plug-and-socket type to form an oil passage and an air passage through.
  • the suction nozzle is arranged on the side of the liquid storage.
  • a suction nozzle is provided on the liquid storage, and the suction channel inside the suction nozzle forms an air connection with the atomization channel in the atomizing body.
  • an airflow connection member with a central through hole is arranged at the bottom of the liquid storage, and both ends of the airflow connection member are respectively adapted to be inserted into the suction channel and In the atomization channel, the atomization channel, the air flow connecting piece and the air suction channel are connected to form an air passage through connection.
  • a connecting silica gel with a sealing function and a connecting hole is provided in the atomizing channel, and the airflow connection member is adapted to a sealing sleeve and is inserted into the connecting silica gel. in the connection hole.
  • the oil guide hole is arranged at the bottom of the liquid storage, and the number of the oil guide hole is two; a sealing rubber plug is arranged in the oil guide hole .
  • the oil guiding body is made of at least one of glass fiber, asbestos, non-woven fabric, cotton, porous ceramics, and porous diatomaceous earth.
  • an atomizing core support for supporting the atomizing core is further provided in the atomizing cavity.
  • the atomizing core in the electronic cigarette cartridge, includes a porous ceramic thermal conductor and a heating wire disposed on the porous ceramic thermal conductor.
  • the atomizing core includes a heating wire, and the heating wire is fixedly arranged on the atomizing core support.
  • the electronic cigarette cartridge provided in this application is used for storing the liquid storage of the atomizing liquid, and the atomizing core and the atomizing cavity for atomizing the liquid are arranged in the atomizing body, and the storage liquid is the same as the atomizing liquid. Separation design of the atomizing body; after the atomizing liquid is used up, the user only needs to discard the liquid storage part, and the atomizing body with the atomizing core and the atomizing cavity can be kept and recycled again; this can greatly reduce the smoke The manufacturing cost of the cartridge can also be reduced, and the environmental pollution caused by the discarded cartridges can also be reduced.
  • 1 is a schematic structural diagram of an electronic cigarette cartridge of the application
  • Fig. 2 is A-A sectional view in Fig. 1;
  • FIG. 3 is a schematic diagram of the decomposition of the electronic cigarette cartridge of the application.
  • Fig. 4 is the partial structure schematic diagram of the atomizer of the application.
  • FIG. 5 is a schematic diagram of the structure of the heating wire in the atomizing core
  • FIG. 6 is a schematic diagram of the combined structure of the atomizing core support and the heating wire in the atomizing core.
  • an electronic cigarette cartridge 10 includes a liquid storage 100 and an atomizing body 200 which are arranged separately.
  • the two parts of the liquid storage 100 and the atomizing body 200 are independently arranged to form the external structure of the entire electronic cigarette cartridge, and the liquid storage 100 and the atomizing body 200 are fixedly connected by a plug-in type.
  • the shape of the electronic cigarette cartridge 10 is in the shape of a flat cylinder, and the cross-section of the cylinder can be oval, track-shaped or rectangular; the shape of the electronic cigarette cartridge 10 can also be cylindrical, and its cross-section is Circular; the external structure of the electronic cigarette cartridge 10 can also be a square column, and its cross section can be a square or a rectangle.
  • the outer shape of the electronic cigarette cartridge 10 is in the shape of a flat cylinder, and the cross section thereof is rectangular.
  • the liquid storage 100 includes a casing 110, and a concave liquid storage cavity 112 is opened along the casing 110 from top to bottom.
  • the liquid storage chamber 112 has an upper port opening.
  • the liquid storage chamber 112 is used to store atomized liquid or e-liquid, and a liquid storage cover plate 120 is provided on the upper port of the liquid storage chamber 112 , and the liquid storage cover plate 120 is used to fit and seal the upper port of the liquid storage chamber 112 , to prevent the leakage of atomized liquid or e-liquid.
  • An oil guide hole 113 is provided at the bottom of the liquid storage chamber 112, and the oil guide hole 113 is connected with the liquid storage chamber 112 in an oil path; and the oil guide body 220 for guiding the atomized liquid or e-liquid is suitable for placement
  • the bottom surface of the liquid storage chamber 112 can not only play the role of diversion and diversion of the atomized liquid or e-liquid, but also can block the oil-guiding holes 113 to prevent leakage of the diversion and diversion of the atomized liquid or e-liquid.
  • the oil guide hole 113 passes through the connecting column 130 to form an oil path conducting connection between the liquid storage chamber 112 and the atomizing chamber 211 on the atomizing body 200 .
  • the material of the liquid storage cover 120 can be made of a material with certain elasticity and can achieve a sealing effect, such as rubber, plastic, silica gel, etc.; in order to improve the sealing effect of the liquid storage cover 120, the storage
  • the contact sealing part between the side wall of the liquid cover plate 120 and the inner wall of the liquid storage chamber 112 can be designed with proper interference, so that the side wall of the liquid storage cover plate 120 and the inner wall of the liquid storage chamber 112 can be squeezed into contact, and the side of the liquid storage cover plate 120 can be strengthened.
  • the elastic restoring force of the wall, and the squeeze sealing is realized by the elastic restoring force of the side wall of the liquid storage cover plate 120 .
  • a cover plate silicone ring 101 is also sleeved on the side wall of the liquid storage cover plate 120 to further improve the sealing effect of the liquid storage cover plate 120 .
  • the atomizing body 200 includes a casing 210, and a concave atomizing cavity 211 is opened along the casing 210 from top to bottom.
  • the upper end of the atomizing cavity 211 is open, and the shape, size, etc. , which is consistent with the shape and size of the connecting column 130 at the bottom of the housing 110 of the liquid storage 100 ; in this way, it is possible to achieve a fixed and sealed connection after inserting the sleeve.
  • the connecting silica gel 102 can be suitably arranged outside the connecting column 130 , which can have a better sealing effect on the atomized steam generated by the atomizing cavity 211 in the atomizing body 200 .
  • An atomizing core 230 is arranged in the atomizing chamber 211 , and an atomizing channel 230 is also arranged on the housing 210 , which forms an air flow through connection with the atomizing chamber 211 .
  • the e-liquid or the atomizing liquid in the liquid storage chamber 112 flows into the atomizing core 230 of the atomizing body 200 through the oil guiding body 220 and the oil guiding hole 113, and the atomizing core 230 will be discharged under the action of the current provided by the power supply.
  • the electrical energy is converted into thermal energy to generate heat, and the vapor on the atomizing core 230 is evaporated into atomized steam, commonly known as "smoke";
  • a suction nozzle 111 is provided on the liquid storage 110 , and the suction nozzle 111 is integrally designed with the casing 110 .
  • the design position of the suction nozzle 111 may be the middle position of the casing, or the edge position, which needs to be considered integrally with the liquid storage chamber 112 . If the liquid storage chamber 112 is arranged at the edge of the side wall of the housing 110, the suction nozzle 111 can be considered to be arranged at the middle position of the housing 110 or at the edge of the side wall; if the liquid storage chamber 112 is arranged at the middle position of the housing 110, then The suction nozzle 111 is generally considered to be disposed at a position close to the edge of the side wall of the housing 110 .
  • the suction nozzle 111 is disposed at a position close to the edge of the side wall of the housing 110 .
  • a suction channel 101 is provided inside the suction nozzle 111, and the suction channel 101 and the atomization channel 203 form an air passage through connection.
  • This design belongs to the eccentric arrangement of the suction nozzle 111, that is, where the suction nozzle 111 and its suction channel 101 are located.
  • the central axis of the casing 120 does not coincide with the central axis of the casing 120 in the vertical direction. If the user sucks against the suction nozzle 111, the atomized steam will be sucked into the user's oral cavity through the atomization cavity 211, the suction channel 203, and the suction channel 101.
  • the overall appearance and structure of the electronic cigarette cartridge 10 is beautiful and elegant.
  • the suction nozzle 111 may also be disposed on the housing 210 of the atomizer 200 , and the suction channel 101 in the suction nozzle 111 does not need to pass through the casing 110 on the liquid storage 100 in this case. In this way, the atomization effect basically does not change, only the overall shape of the electronic cigarette cartridge changes.
  • an airflow connection member 114 with a central through hole is provided at the bottom of the liquid storage 100 , that is, the bottom of the housing 110 .
  • the airflow connection member 114 is located at the connection position of the suction channel 101 and the atomization channel 203 .
  • the airflow connecting member 114 can be designed integrally with the housing 110, or can be the airflow connecting member 114, and then the two ends of the airflow connecting member 114 are fitted and inserted into the suction channel 101 and the atomization channel 203 respectively in a sealed manner.
  • the airflow connecting member 114 is selected to be independently designed.
  • the two ends of the airflow connecting member 114 are adapted to be inserted into the suction channel 102 and the atomizing channel 203 respectively, so that the atomizing channel 203, the middle through hole of the airflow connecting member and the suction channel 203 form an air passage through connection.
  • the airflow connecting member 114 can be made of a material with certain elasticity and rigidity, such as silica gel, plastic, rubber, etc. Silicone is preferred, and its sealing effect is better.
  • a connecting silica gel 260 with a connecting hole 261 is provided in the atomizing channel 203 for sealing together.
  • the air flow connecting member 114 is fitted with a sealing sleeve and inserted into the connecting hole 261 connecting the silica gel 260 to achieve a better sealing effect; 26.
  • the central through hole of the airflow connector 114 and the suction channel 101 form a Qilu through connection.
  • the oil guide holes 113 are arranged at the bottom of the casing 110 of the liquid storage 100, and the number of the oil guide holes 113 is two, and each oil guide hole 113 is provided with a seal for the storage tank 113.
  • the two oil guide holes 113 are distributed at a symmetrical interval at the bottom of the liquid storage chamber 112 .
  • the number of oil guide holes 113 may also be one, three or four, and the number is set as required.
  • the above-mentioned oil guiding body 220 is preferably made of a material that absorbs liquid and oil, such as at least one of glass fiber, asbestos, non-woven fabric, cotton, porous ceramics, and porous diatomaceous earth; preferably, Glass fiber with high temperature resistance and good adsorption effect.
  • the atomizing core support 240 for supporting the atomizing core 230 is further provided in the atomizing chamber 211, which can prevent the atomizing core 230 from being guided to the atomizing chamber 211 for a long time to a certain extent. Soaked in the e-liquid or atomizing liquid, or the atomizing core 230 is separated from the inner wall of the atomizing cavity 211, so as to improve the atomization effect of the atomizing core 230 on the atomizing liquid or e-liquid.
  • the atomizing core 230 includes a porous ceramic thermal conductor and a heating wire disposed on the porous ceramic thermal conductor.
  • the two ends of the heating wire 231 in the atomizing core 230 are electrically connected to the two conductive pillars 250 disposed at the bottom of the casing 210 of the atomizing body 200 .
  • the arrangement structure of the porous ceramic heat conductor and the heating wire can be: 1), the heating wire is spirally wound to form a cylindrical shape and nested in the porous ceramic heat conductor, and the heating wire and the porous ceramic heat conductor are integrally formed, such as As shown in Figure 5a; or 2), the heating wire is folded back and forth to form a plane nested in the porous ceramic heat conductor, and the heating wire and the porous ceramic heat conductor are integrally formed, as shown in Figures 5b and 5c; 3), heating The wires are embedded in the porous ceramic heat conductor in a square shape diagonally crossed or "Tian" cross-shaped to form a plane shape, and the heating wire and the porous ceramic heat conductor are integrally formed, as shown in Figure 5d.
  • the atomizing core 230 made of the heating wires 231 and the porous ceramic heat conductor can be a porous honeycomb structure or a hollow structure.
  • the porous ceramic heat conductor must have a through pore structure, so that such a porous ceramic heat conductor can absorb the atomized liquid or e-liquid on the oil guide body 220, and when the heating wire 231 heats up, it will not cause the porous ceramic heat conductor A "dry burn" problem occurs.
  • the atomizing core 230 can also be composed of only the heating wire 231 , and the heating wire 231 is fixedly installed on the atomizing core support 240 .

Abstract

一种电子烟烟弹（10），包括分体设置的储液体（100）和雾化体（200）；在储液体（100）上设有储液腔（112），储液腔（112）中设有导油体（220）及与储液腔（112）油路贯通连接的导油孔（113）；在雾化体（200）中设有雾化腔（211）、雾化通道（203）和雾化芯（230）；储液体（100）与雾化体（200）通过插套式固定连接后形成油路和气路贯通。该电子烟烟弹（10）的储液体（100）与雾化体（200）分体设计，可以降低成本。

Description

一种电子烟烟弹
本申请以2020年11月24日提交的申请号为202011330911.2，名称为“一种电子烟烟弹”的中国专利申请为基础，并要求其优先权。
技术领域
本申请涉及电子烟制备领域，尤其涉及一种储液腔与雾化芯相分离设置的电子烟烟弹。
背景技术
目前，市面上的pod类电子烟，其烟弹中雾化腔、发热装置和储液腔等都是一体设计的，即使一些烟弹存在烟油与雾化芯分离类的结构，但是储液腔与雾化腔还是一体设计的。这种烟弹，在储液腔中烟油用尽时，一般是整个烟弹，包括雾化腔部件、发热装置和储液腔部件一起抛弃，发明人意识到，即使雾化芯及雾化腔所在部件完好的且可以重复使用的，也会丢弃；无形中增加了制造成本，且从环保角度考虑都是不利的。
申请内容
基于上述问题，本申请所要解决的问题在于提供一种储液腔与雾化芯相分离设置的电子烟烟弹。
本申请的技术方案如下：
一种电子烟烟弹，包括分体设置的储液体和雾化体；在所述储液体上设有储液腔，在所述储液腔的底表面设有导油体以及与所述储液腔油路连接的导油孔；在所述雾化体中设有雾化腔以及与所述雾化腔气流连接的雾化通道；在所述雾化腔中设有雾化芯；所述储液体与雾化体通过插套式固定连接后形成油路和气路贯通。
一实施例，所述电子烟烟弹中，所述吸嘴设置在储液体的侧边。
一实施例，所述电子烟烟弹中，在所述储液体上设有吸嘴，且该吸嘴内部 的吸气通道与所述雾化体中的雾化通道形成气路连接。
一实施例，所述电子烟烟弹中，在所述储液体的底部设有一内设中通孔的气流接通件，该气流接通件的两端分别适配插入所述吸气通道及雾化通道内，使所述雾化通道、气流接通件及吸气通道形成气路贯通连接。
一实施例，所述电子烟烟弹中，在所述雾化通道中设置有一起密封作用的且带连接孔的连接硅胶，所述气流接通件适配密封套插在所述连接硅胶的连接孔中。
一实施例，所述电子烟烟弹中，所述导油孔设置在所述储液体的底部，且所述导油孔的数量为两个；在所述导油孔中设有密封胶塞。
一实施例，所述电子烟烟弹中，所述导油体为玻璃纤维、石棉、无纺布、棉花、多孔陶瓷、多孔硅藻土的中至少一种制得。
一实施例，所述电子烟烟弹中，在所述雾化腔中还设有用于支持所述雾化芯的雾化芯支架。
一实施例，所述电子烟烟弹中，所述雾化芯包括多孔陶瓷导热体以及设置在多孔陶瓷导热体上的发热丝。
一实施例，所述电子烟烟弹中，所述雾化芯包括发热丝，该发热丝固定设置在所述雾化芯支架上。
本申请提供的电子烟烟弹，用于存储雾化液的储液体，与用于对雾化液进行雾化处理的雾化芯和雾化腔在设置在雾化体中，储液体与雾化体分体设计；在雾化液用完后，使用者只需要丢弃储液体部分，内设雾化芯和雾化腔的雾化体在可以保留起来，再次循环使用；这样可以大大降低烟弹的制造成本，且也可以降低烟弹丢弃物对环境的污染。
本申请的一个或多个实施例的细节在下面的附图和描述中提出，本申请的其他特征和优点将从说明书、附图以及权利要求变得明显。
附图说明
图1为本申请的电子烟烟弹结构示意图；
图2为图1中A-A向剖视图；
图3为本申请的电子烟烟弹分解示意图；
图4为本申请的雾化体部分结构示意图；
图5为雾化芯中的发热丝结构示意图；
图6为雾化芯中的雾化芯支架与发热丝组合结构示意图。
具体实施方式
下面结合附图，对本申请的较佳实施例作进一步详细说明。
如图1至3所示，一种电子烟烟弹10，包括分体设置的储液体100和雾化体200。储液体100和雾化体200两部分独立设置构成整个电子烟烟弹的外形构造，储液体100和雾化体200通过插套式固定连接。
电子烟烟弹10的外形构造为扁形柱体状，该柱体的横截面可以是椭圆形、跑道形或长方形；电子烟烟弹10的外形构造也可以是圆柱体状，其横截面则为圆形；电子烟烟弹10的外形构造还可以是方柱形，其横截面在可以是正方形或长方形。本申请实施例中，电子烟烟弹10的外形构造为扁形柱体状，其横截面为长方形。
该电子烟烟弹10中，储液体100包括一个外壳110，沿该外壳110由上自下开设有内凹的储液腔112。该储液腔112，上端口开口。该储液腔112用于存储雾化液或烟油，在储液腔112的上端口设有储液盖板120，该储液盖板120用于适配封合储液腔112的上端口，防止雾化液或烟油漏出。在储液腔112的底部设有导油孔113，导油孔113与储液腔112呈油路导通连接；而用于导流雾化液或烟油的导油体220则适配安放在储液腔112的底表面，既可以起到导流导流雾化液或烟油的作用于，又可以堵住导油孔113，防止导流导流雾化液或烟油渗漏。在外壳110底部，也就是储液腔112底部的外侧表面，还设有连接部130；储液体100和雾化体200通过连接柱130插套固定连接。导油孔113穿过连接柱130将储液腔112与雾化体200上的雾化腔211形成油路导通连接。
较好地，储液盖板120的材质可以是由具有一定弹性且能达到密封效果的 材质制得，如橡胶、塑料、硅胶等等；为了提高储液盖板120的密封效果，可以将储液盖板120侧壁与储液腔112内壁的接触密封部分，可以适当过盈设计，以通过储液盖板120侧壁与储液腔112内壁实现挤压接触，强化储液盖板120侧壁弹性回复力，并通过储液盖板120侧壁的弹性恢复力来实现挤压密封。更进一步地，在储液盖板120的侧壁还套设有盖板硅胶圈101，进一步提升储液盖板120的密封效果。
该电子烟烟弹10中，雾化体200包括壳体210，沿壳体210由上自下开设有内凹雾化腔211，雾化腔211的上端开口，且开口端的形状、规格尺寸等，与储液体100外壳110底部的连接柱130的形状、规格尺寸相一致；这样，才可以达到插套后固定并密封连接。较好地，可以在连接柱130外部适配套设连接硅胶102，可以对雾化体200中的雾化腔211产生的雾化蒸汽起到更好的密封效果。在雾化腔211中设置有雾化芯230，在壳体210上还设有雾化通道230，与雾化腔211形成气流贯通连接。使用时，储液腔112中的烟油或雾化液经导油体220、导油孔113流入雾化体200的雾化芯230上，而雾化芯230在电源提供的电流作用下将电能转化热能发热，雾化芯230上的被蒸发成雾化蒸汽，俗称“烟雾”；雾化蒸汽经由雾化腔211、雾化通道203排出。
一实施例中，在储液体110上设有吸嘴111，该吸嘴111与外壳110一体设计。吸嘴111的设计位置，可以是外壳的中间位置，也可以是边缘位置，这就需要与储液腔112一体考虑。如果，储液腔112设置在外壳110上靠侧壁边缘位置，则吸嘴111可以考虑设置在外壳110的中间位置或靠侧壁边缘位置；如果储液腔112设置在外壳110中间位置，则吸嘴111一般都会考虑设置在外壳110的靠侧壁边缘位置。
本实施例中，吸嘴111设置在外壳110的靠侧壁边缘位置。在吸嘴111内部设有吸气通道101，该吸气通道101与雾化通道203形成气路贯通连接，这种设计属于吸嘴111偏心设置，即，吸嘴111及其吸气通道101所在的中心轴线与外壳120在竖直方向的中心轴线不重合。如有使用者对着吸嘴111抽吸时，雾化蒸汽经则经由雾化腔211、吸气通道203、以及吸气通道101被吸入使用者 的口腔。这样设计，电子烟烟弹10的外形结构整体美观大方。
在其他实施例中，吸嘴111也可以设置在雾化体200的壳体210上，此时吸嘴111中的吸气通道101则无需经过储液体100上的外壳110。这样设计，其雾化效果基本上不会发生变化，只有电子烟烟弹的外形整体上发生改变而已。
较好地，为了提升气流通道中雾化蒸汽的顺畅性以及气流通道的密封性，在储液体100的底部，也就是外壳110的底部设有一内设中通孔的气流接通件114。该气流接通件114位于吸气通道101和雾化通道203的连接位置。该气流接通件114可以与外壳110一体设计，也可以是气流接通件114，然后气流接通件114的两端分别适配密封插入吸气通道101和雾化通道203。本实施例中，选用气流接通件114独立设计。使用时，气流接通件114的两端分别适配插入吸气通道102及雾化通道203内，使雾化通道203、气流接通件的中通孔及吸气通道203形成气路贯通连接。为了提升气流接通件114对吸气通道102及雾化通道203接触面的密封效果，气流接通件114可以采用具有一定弹性和硬性的材质制得人，如，硅胶、塑料、橡胶等，优选硅胶，其密封性效果更好。
一实施例中，在雾化通道203中设置有一起密封作用的且带连接孔261的连接硅胶260。装配时，气流接通件114适配密封套插在连接硅胶260的连接孔261中，起到更好的密封效果；此时，雾化腔211、雾化通道203、连接硅胶260的连接孔26、气流连接件114的中通孔以及吸气通道101形成齐鲁贯通连接。
较好地，电子烟烟弹10中，导油孔113设置在储液体100外壳110的底部，且导油孔113的数量为两个，且在每个导油孔113中设有用于密封储液腔112中雾化液或烟油的密封胶塞。两个导油孔113在储液腔112底部相对称间隔设置分布。在其他实施例中，导油孔113也可以是一个、三个或四个，根据需要而设定其数量。
又一实施例上述导油体220选优具有吸附液体、油脂材质制得，如，玻璃纤维、石棉、无纺布、棉花、多孔陶瓷、多孔硅藻土的中至少一种制得；优选，耐高温、且吸附效果好的玻璃纤维。
较好地，一实施例中，在雾化腔211中还设有用于支持雾化芯230的雾化 芯支架240，可以在一定程度上避免雾化芯230长期被导流到雾化腔211中的烟油或雾化液所浸泡，或者将雾化芯230于雾化腔211的内壁相隔开，以提升雾化芯230对雾化液或烟油的雾化效果。
在又一实施例，雾化芯230包括多孔陶瓷导热体以及设置在多孔陶瓷导热体上的发热丝。雾化芯230中发热丝231的两端与设置在雾化体200壳体210底部的两个导电柱250形成电连接。
对于多孔陶瓷导热体及发热丝的设置结构；可以是：1)、发热丝以螺旋缠绕形成圆柱状嵌套在所述多孔陶瓷导热体内，且发热丝与多孔陶瓷导热体一体成型制得，如图5a所示；或者2)、发热丝以来回折叠形成平面状嵌套在多孔陶瓷导热体内，且发热丝与多孔陶瓷导热体一体成型制得，如图5b、5c所示；3)、发热丝以方框形对角交叉或“田”字交叉状形成平面状嵌套在多孔陶瓷导热体内，且发热丝与多孔陶瓷导热体一体成型制得，如图5d所示。
这些发热丝231与多孔陶瓷导热体制得的雾化芯230，可以是多孔的蜂窝状结构，也可以是镂空结构。总之，多孔陶瓷导热体一定要有贯通的孔隙结构，这样的多孔陶瓷导热体才可以吸收导油体220上的雾化液或烟油，发热丝231发热时，才不会引起多孔陶瓷导热体产生“干烧”问题。
在另一实施例中，如图6所示，雾化芯230也可以是只由发热丝231组成，而发热丝231则被固定安装在雾化芯支架240上。
应当理解的是，上述针对本申请较佳实施例的表述较为详细，并不能因此而认为是对本申请专利保护范围的限制，本申请的专利保护范围应以所附权利要求为准。

Claims (10)

  1. 一种电子烟烟弹，其中，包括分体设置的储液体和雾化体；在所述储液体上设有储液腔，在所述储液腔的底表面设有导油体以及与所述储液腔油路连接的导油孔；在所述雾化体中设有雾化腔以及与所述雾化腔气流连接的雾化通道；在所述雾化腔中设有雾化芯；所述储液体与雾化体通过插套式固定连接后形成油路和气路贯通。
  2. 根据权利要求1所述的电子烟烟弹，其中，在所述储液体上设有吸嘴，且该吸嘴内部的吸气通道与所述雾化体中的雾化通道形成气路连接。
  3. 根据权利要求2所述的电子烟烟弹，其中，所述吸嘴设置在储液体的侧边。
  4. 根据权利要求2所述的电子烟烟弹，其中，在所述储液体的底部设有一内设中通孔的气流接通件，该气流接通件的两端分别适配插入所述吸气通道及雾化通道内，使所述雾化通道、气流接通件及吸气通道形成气路贯通连接。
  5. 根据权利要求4所述的电子烟烟弹，其中，在所述雾化通道中设置有一起密封作用的且带连接孔的连接硅胶，所述气流接通件适配密封套插在所述连接硅胶的连接孔中。
  6. 根据权利要求1所述的电子烟烟弹，其中，所述导油孔设置在所述储液体的底部，且所述导油孔的数量为两个；在所述导油孔中设有密封胶塞。
  7. 根据权利要求1所述的电子烟烟弹，其中，所述导油体为玻璃纤维、石棉、无纺布、棉花、多孔陶瓷、多孔硅藻土中的一种制得。
  8. 根据权利要求1所述的电子烟烟弹，其中，在所述雾化腔中还设有用于支持所述雾化芯的雾化芯支架。
  9. 根据权利要求1所述的电子烟烟弹，其中，所述雾化芯包括多孔陶瓷导热体以及设置在所述多孔陶瓷导热体上的发热丝。
  10. 根据权利要求8所述的电子烟烟弹，其中，所述雾化芯包括发热 丝，该发热丝固定设置在所述雾化芯支架上。
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