WO2018176344A1 - 一种电子烟雾化芯组件 - Google Patents

一种电子烟雾化芯组件 Download PDF

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Publication number
WO2018176344A1
WO2018176344A1 PCT/CN2017/078876 CN2017078876W WO2018176344A1 WO 2018176344 A1 WO2018176344 A1 WO 2018176344A1 CN 2017078876 W CN2017078876 W CN 2017078876W WO 2018176344 A1 WO2018176344 A1 WO 2018176344A1
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WO
WIPO (PCT)
Prior art keywords
liquid
smoke
tube
ring
core assembly
Prior art date
Application number
PCT/CN2017/078876
Other languages
English (en)
French (fr)
Inventor
刘秋明
向智勇
牛建华
韦志林
Original Assignee
惠州市吉瑞科技有限公司深圳分公司
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.)
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Publication date
Application filed by 惠州市吉瑞科技有限公司深圳分公司 filed Critical 惠州市吉瑞科技有限公司深圳分公司
Priority to PCT/CN2017/078876 priority Critical patent/WO2018176344A1/zh
Publication of WO2018176344A1 publication Critical patent/WO2018176344A1/zh

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Classifications

    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40Constructional details, e.g. connection of cartridges and battery parts
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10Devices using liquid inhalable precursors

Definitions

  • the present invention relates to the field of electronic cigarette technology, and in particular, to an electronic aerosolization core assembly.
  • the electronic cigarette in the prior art includes an atomizing component and a battery component for supplying power to the atomizing component, and the atomizing component includes a liquid storage component for storing the liquid smoke and an electron for atomizing the liquid smoke in the liquid storage component.
  • An aerosolized core assembly Referring to the atomizing assembly shown in Fig. 1, the electronic aerosolizing core assembly is provided with an electric heating element 001, that is, a heating wire, and a smoke liquid adsorbing member 002 made of cotton is wrapped. In the production process, after the electric heating element 001 is wrapped with the smoke liquid adsorbing member 002, the electric heating element 001 wrapped with the smoke liquid adsorbing member 002 is directly inserted into the atomizing core seat 004.
  • the present invention is directed to a drawback of the prior art, and provides an electronic aerosolized core assembly that is compact in structure and capable of preventing leakage of smoke liquid.
  • the present invention provides an electronic aerosolizing core assembly for cooperating with a liquid storage assembly and atomizing the liquid smoke in the liquid storage assembly, which comprises an electric heating element and a smoke liquid adsorption tube.
  • the electric heating element is used for atomizing the liquid smoke in the smoke liquid adsorption tube
  • the electronic aerosolization core assembly further comprises a first liquid isolation tube and a second liquid isolation tube;
  • the smoke liquid adsorption tube is a rigid porous material part
  • the first liquid barrier is silicone
  • the first liquid-tight tube is sleeved outside the smoke liquid adsorption tube, the second liquid-proof tube is sleeved outside the first liquid-tight tube, and the first liquid-tight tube is respectively
  • the smoke liquid adsorption tube and the second liquid separation tube are elastically resisted;
  • the tube wall of the first liquid isolation tube is provided with a liquid guiding hole for introducing the external liquid smoke into the smoke liquid adsorption tube, and the second partition
  • the first liquid-repellent pipe is provided with a first liquid-blocking ring and a second liquid-blocking ring extending along a radial direction of the first liquid-tight pipe, a liquid retaining ring and a second liquid retaining ring are respectively located at two sides of the liquid guiding hole, the first liquid blocking ring is coaxially disposed with the second liquid blocking ring, the first liquid blocking ring and the second liquid retaining ring The ring is elastically resisted by the second liquid barrier to block the movement of the liquid to the both ends of the first liquid barrier.
  • a third liquid-blocking ring and a fourth liquid-blocking ring formed along a radial protrusion of the first liquid-tight tube are further disposed at an outer circumferential surface of the first liquid-permeable tube, a third liquid-repellent ring is located on a side of the first liquid-blocking ring facing away from the second liquid-repellent ring and spaced apart from the first gear ring, the fourth liquid-blocking ring is located in the second block A side of the liquid ring that faces away from the first liquid-repellent ring and is spaced from the second liquid-repellent ring.
  • an end surface of the first liquid-tight tube is formed with an annular limiting ring extending toward a radial direction of the first liquid-permeable tube, and an end surface of the smoke liquid adsorption tube is resisted by the end On the limit ring.
  • an annular support step is disposed at an inner circumferential surface of the second liquid barrier tube, and the limit ring is abutted on the support step.
  • a first insulating ring is inserted into one end of the second liquid-tight tube, a first electrode is inserted into the first insulating ring, and the first insulating ring and the smoke liquid adsorption tube are inserted Separatingly on opposite sides of the supporting step, the electric heating element is a heating wire, the heating wire is inserted in the smoke liquid adsorption tube, and one end of the heating wire is inserted from the smoke liquid adsorption tube and inserted Between the first insulating ring and the first electrode, the other end of the heating wire is inserted from the smoke liquid adsorption tube and inserted between the first insulating ring and the second liquid blocking tube.
  • the smoke liquid adsorption tube is a porous ceramic member.
  • the liquid inlet hole is disposed corresponding to the liquid guiding hole position.
  • the second liquid trap is a rigid metal tube, and the number of the liquid inlet holes is less than 10.
  • the electronic aerosolizing core assembly further includes an atomizing core cover, the atomizing core cover is inserted at one end of the second liquid blocking tube, and the atomizing core cover is provided with a facing body a blocking step of one end surface of the first liquid barrier, the blocking step for blocking movement of the first liquid barrier toward the atomizing core cover.
  • the inner wall surface of the smoke liquid adsorption tube is provided with a spiral tubular fixing groove;
  • the heating wire is provided with a spiral tubular smoke liquid atomization section, and the smoke liquid adsorption tube is sleeved on the smoke
  • the liquid atomization section is disposed coaxially with the smoke liquid atomization section, and the smoke liquid atomization section is inserted in the fixing groove.
  • the inner circumferential surface of the liquid smoke atomization section is exposed outside the fixing groove.
  • the second liquid barrier tube is further provided with an air inlet hole at an end close to the first electrode.
  • the electronic aerosolization core assembly further comprises an atomization core outer sleeve, the atomization core outer sleeve is sleeved outside the second liquid isolation tube, the atomization core outer casing A through hole is disposed in the tube, and the through hole is disposed corresponding to the liquid inlet hole and communicates with each other.
  • the electronic cigarette provided by the present invention has at least the following technical effects and advantages:
  • the smoke liquid adsorption tube containing the electric heating element is loaded into the first liquid separation tube, and then inserting the first liquid separation tube equipped with the electric heating element and the smoke liquid adsorption tube into the second liquid isolation tube, The atomization core cover is further pressed, and the first liquid separation tube is disposed between the second liquid separation tube and the smoke liquid adsorption tube, and the overall structure is compact, and the prior art smoke liquid adsorption member is prevented from being fitted to the liquid inlet hole. Not tight results in leakage of smoke from the gap.
  • a liquid retaining ring is arranged at both ends of the outer peripheral surface of the first liquid-receiving tube, and the liquid-repellent ring and the second liquid-repellent pipe elastically abut against each other to seal the liquid, thereby better sealing the liquid smoke and preventing the liquid smoke from the atomizing core. Leaked in the component.
  • a gap is left between the outer peripheral surface of the first liquid-tight tube and the inner peripheral surface of the second liquid-permeable tube, so that the liquid smoke can reach the smoke liquid adsorption tube through the gap, and the liquid guiding hole of the first liquid-repellent tube is not required
  • the liquid inlet holes of the second liquid trap are aligned, thereby improving production efficiency.
  • the fixing silicone end is also provided with a positioning protrusion for easy pressing into the ceramic heating wire assembly, confirming the pressing distance, and ensuring that the assembly is in place.
  • the atomizing core can be taken out and replaced, and the atomizing core is a consumable item, which can reduce the use cost.
  • FIG. 1 is a cross-sectional view of a prior art electronic aerosolized core assembly
  • FIG. 2 is a cross-sectional view of an electronic aerosolizing core assembly according to an embodiment of the present invention
  • FIG. 3 is an exploded view of an electronic aerosolized core assembly according to an embodiment of the present invention.
  • FIG. 4 is a cross-sectional view of an electronic cigarette atomizer according to an embodiment of the present invention.
  • FIG. 5 is an exploded view of an electronic cigarette atomizer according to an embodiment of the present invention.
  • FIG. 6 is a cross-sectional view of an electronic aerosolizing core assembly according to an embodiment of the present invention.
  • FIG. 2 is a cross-sectional view of an electronic aerosolized core assembly 100 according to Embodiment 1 of the present invention.
  • the electronic aerosolizing core assembly 100 is configured to cooperate with the liquid storage assembly 200 (see FIG. 4 and FIG. 5 in detail) and atomize the liquid smoke in the liquid storage assembly 200, the electronic aerosolizing core assembly 100
  • the inside to the outside includes, in order, an electric heating element 101, a smoke liquid adsorption tube 102, a first liquid isolation tube 103, a second liquid isolation tube 104, and an atomization core outer sleeve 105, in the axial direction of the electronic aerosolization core assembly 100, One end is sleeved with a first insulating ring 106 and a first electrode 107 for electrical connection, and the other end cover is provided with an atomizing core cover 108.
  • the electric heating element 101 is used to atomize the liquid smoke in the smoke liquid adsorption tube 102. It is to be understood that the electric heating element 101 may be a heating sheet, a heating wire or the like. The electric heating element 101 may be placed on the inner side or the outer side of the soot adsorption tube 102, and the position and structure thereof are not specifically limited herein. In the present embodiment, the smoke liquid adsorption tube 102 is sleeved outside the electric heating element 101 and used to adsorb the smoke liquid to heat the atomization of the smoke liquid adsorbed in the smoke liquid adsorption tube 102 by the power supply element 101.
  • the smoke liquid adsorption tube 102, the first liquid separation tube 103, and the second liquid separation tube 104 are hollow tubular structures, and after assembly, they are coaxially sleeved together.
  • the second liquid trap tube 104 is sleeved outside the first liquid trap tube 103, and the first liquid trap tube 103 is elastically resisted by the smoke liquid adsorption tube 102 and the second liquid trap tube 104, respectively, for preventing the excessive flow of the smoke liquid.
  • the same type is also used to prevent smoke.
  • the liquid leaks from the gap 113 between the smoke liquid adsorption tube 102 and the second liquid storage tube 104.
  • the first liquid trap 103 is made of a silicone material. Since the silica gel has good elasticity and sealing property, the smoke liquid can be effectively prevented from the gap between the smoke liquid adsorption tube 102 and the second liquid storage tube 104. Give way.
  • the first liquid barrier tube 103 may also be made of other materials as long as the first liquid barrier tube 103 can have good liquid barrier capability and sealing property. It can be understood that in other embodiments of the present invention, it may also be a hollow cube or a rectangular parallelepiped, which is not limited herein.
  • the pipe wall of the first liquid trap 103 is provided with a liquid guiding hole A for introducing the external liquid smoke into the liquid adsorption pipe 102, and the pipe wall of the second liquid pipe 104 is connected with the liquid guiding hole A.
  • the liquid inlet hole B and the liquid inlet hole B are used for supplying the external smoke liquid into the liquid guiding hole A.
  • the electronic aerosolizing core assembly 100 of the present embodiment has a simple structure and is easy to assemble. The assembly of the soot liquid adsorption tube 102 containing the electric heating element 101 is installed in the first liquid isolation tube 103, and then the electric heating element 101 is assembled.
  • the first liquid isolation tube 103 of the smoke liquid adsorption tube 102 is inserted into the second liquid isolation tube 104, and then the atomization core cover 108 is installed.
  • the first liquid isolation tube 103 is disposed in the second liquid isolation tube 104 and the smoke liquid adsorption.
  • the first liquid barrier tube 103 is sandwiched between the second liquid barrier tube 104 and the smoke liquid adsorption tube 102, and the inner wall of the first liquid isolation tube 103 is closely adhered to the outer wall of the liquid smoke adsorption tube 102, thereby preventing the first
  • the close contact of the liquid barrier 103 with the smoke liquid adsorption tube 102 causes the problem that the liquid smoke leaks from the gap 113.
  • the liquid barrier 104 is elastically resisted to block the movement of the liquid to the both ends of the first liquid barrier 103.
  • the above liquid retaining ring acts as a sealing function, so as to better seal the liquid smoke and prevent the smoke liquid from leaking from the atomizing core assembly 100.
  • the outer peripheral surface of the first liquid trap 103 and the second A gap 113 is left between the inner peripheral surfaces of the liquid barrier tube 104, so that the liquid smoke can reach the smoke liquid adsorption tube 102 through the gap 113 without the liquid guiding hole A of the first liquid trap 103 and the second liquid trap tube 104.
  • the inlet hole B is aligned in alignment, thereby increasing production efficiency.
  • Both ends of the gap 113 are sealed by the liquid barrier ring so that the liquid smoke does not leak beyond the both ends of the first liquid trap 103 to expose the electronic aerosolizing core assembly 100.
  • the outer wall of the first liquid trap 103 is directly compared with the outer wall of the second liquid trap 104.
  • Contact party The invention reduces the friction force of assembling the first liquid isolation tube 103 and the second liquid isolation tube 104, and is convenient for assembly.
  • the outer peripheral surface of the first liquid-shielding tube 103 is further provided with a ring-shaped third formed along a radial direction of the first liquid-permeable tube 103.
  • the liquid retaining ring 111 and the fourth liquid retaining ring 112 the third liquid retaining ring 111 is located on a side of the first liquid retaining ring 109 facing away from the second liquid retaining ring 110 and is spaced apart from the first gear ring, the fourth gear
  • the liquid ring 112 is located on a side of the second liquid-shielding ring 110 facing away from the first liquid-shielding ring 109 and spaced apart from the second liquid-shielding ring 110 for further preventing leakage of the liquid smoke.
  • annular support step 115 is further disposed on the inner circumferential surface of the second liquid trap tube 104, and the limiting ring 114 is abutted on the support step 115 to further fix the first liquid trap 103, thereby further preventing the insufficiency The problem.
  • the first liquid trap 103 is located in the space surrounded by the smoke liquid adsorption tube 102, the support step 115 and the second liquid trap 104, and the first liquid trap 103 is reliably fixed, thereby avoiding the smoke liquid well. Give way.
  • the first liquid blocking tube 103 can be prevented from being displaced in the second liquid blocking tube 104 due to the double fixing action of the limiting ring 114 and the supporting step 115.
  • the smoke liquid adsorption tube 102 is displaced in the first liquid separation tube 103, causing a problem of leakage of the liquid liquid.
  • the soot liquid adsorption tube 102 is a rigid porous material member, which better avoids the problem of deformation of the smoke oil, and avoids the problem that the prior art smoke oil supply is insufficient and easy to burn.
  • the soot liquid adsorption tube 102 is a porous ceramic member which can infiltrate and adsorb the liquid smoke.
  • the smoke liquid adsorption tube 102 may be partially made of a porous material, as long as it can adsorb the liquid smoke, and is not particularly limited herein.
  • the structure of the porous material is not particularly limited, and may be a porous aluminum alloy or porous nickel, and the like may be any material having a plurality of pores capable of adsorbing the liquid.
  • the liquid guiding hole A and the liquid inlet hole B are disposed opposite to each other, so that the liquid smoke can be smoothly transferred from the liquid storage assembly 200 into the liquid smoke adsorbing member for atomization.
  • the palate is more mellow.
  • the liquid guiding hole A and the liquid inlet hole B are both less than 10, so that the leakage of the liquid liquid can be better avoided.
  • the electronic aerosolizing core assembly 100 further includes an atomizing core cover 108, an atomizing core outer sleeve 105, a first insulating ring 106 and a first electrode 107.
  • the atomizing core cover 108 is disposed on the electric heating element 101, the smoke liquid adsorbing member, and the first liquid separating tube 103, and abuts against the first liquid blocking tube 103, and is sleeved in the second liquid blocking tube 104.
  • the atomizing core cover 108 is inserted into one end of the second liquid barrier tube 104.
  • the atomizing core cover 108 is provided with a blocking step 116 facing one end surface of the first liquid blocking tube 103, and the blocking step 116 is used to block the first partition.
  • the liquid tube 103 moves toward the atomizing core cover 108.
  • An atomizing core outer sleeve 105 is further disposed outside the second liquid trap tube 104, and a position corresponding to the liquid inlet hole B of the atomizing core outer sleeve 105 is provided with a through hole C communicating with the liquid inlet hole B, so that the outer portion The liquid smoke can enter the liquid inlet hole B through the through hole C.
  • a seal ring 117 is disposed between the atomizing core outer sleeve 105 and the atomizing core cover 108 to prevent the smoke liquid from leaking out of the atomizing core cover 108 from the smoke liquid adsorbing member.
  • the other end of the second liquid barrier tube 104 is further provided with a first insulating ring 106, and the first insulating ring 106 is internally provided with a first electrode 107, An insulating ring 106 and a smoke liquid adsorption tube 102 are respectively located on opposite sides of the supporting step 115.
  • the electric heating element 101 is a heating wire, the heating wire is inserted in the smoke liquid adsorption tube 102, and one end of the heating wire is adsorbed from the smoke liquid.
  • the insulating ring After being extended 102, the insulating ring is inserted between the insulating ring and the first electrode 107, and the other end of the heating wire is extended from the smoke liquid adsorption tube 102 and inserted between the insulating ring and the second liquid blocking tube 104. That is, the heating wire is electrically connected to the second liquid barrier 104 and the first electrode 107 for connection with the battery pack to obtain electric energy.
  • the second liquid trap 104 is a rigid metal tube capable of establishing an electrical connection with the heating wire, and the tube wall of the metal tube is a non-mesh structure, thereby obstructing the liquid smoke well. Excessive delivery.
  • both ends of the heating wire are electrically connected through the same end of the electronic aerosolizing core assembly 100. It can be understood that, in other embodiments of the present invention, both ends of the heating wire can also be respectively electrically connected from both ends of the electronic aerosolizing core assembly 100, and then, for the convenience of assembly, one end of the heating wire and its own
  • the axis is parallel and connected to the atomizing core cover 108; the other end is perpendicular to the axis, and is connected to the first electrode 107. Both ends of the heating wire are respectively exposed from both ends of the smoke liquid adsorption tube 102 to facilitate the assembly of the atomizing core.
  • the atomizing core cover 108 is also made of a conductive material or that its surface is coated with a conductive material.
  • the inner wall surface of the smoke liquid adsorption tube 102 is provided with a spiral tubular fixing groove 118; the heating wire is provided with a spiral tubular soot liquid atomization section, and the smoke liquid adsorption tube 102 is set in the smoke liquid mist. Outside the section and with the smoke mist The chemical section is coaxially disposed, and the smoke liquid atomization section is inserted in the fixing groove 118.
  • the electric heating wire has a cylindrical shape, and the fixing groove 118 is also cylindrical. Since the electric heating element 101 is installed in the soot liquid adsorption tube 102 in FIG.
  • the position of the fixing groove 118 overlaps with the position of the electric heating element 101, The labels of the two are shown in the same position.
  • the electric heating wire is heated to heat the soot liquid adsorption pipe 102 in a balanced manner.
  • the inner peripheral surface of the aerosol liquid atomization section is exposed outside the fixing groove 118.
  • the bare part accounts for about one-fifth of the heating wire, which can make the temperature of the ceramic inner hole surface rise faster, and it is easier to atomize the liquid smoke on the inner wall of the ceramic, giving the user a better experience.
  • the ceramic liquid heating wire assembly composed of the smoke liquid adsorption tube 102 and the electric heating wire designed in this embodiment does not generate debris, and when the temperature of the heating wire is too high, the ceramic is not scorched, and the atomizer can no longer be used.
  • the smoke liquid adsorption tube 102, the first liquid isolation tube 103, the second liquid isolation tube 104, and the atomizing core cover 108 in this embodiment are all hollow cylindrical ceramic parts, and the hollow part is used for airflow.
  • the hollow portion forms a gas flow through hole L extending through the electron aerosolizing core assembly 100.
  • the second liquid barrier tube 104 is further provided with an air inlet hole 119 at an end close to the first electrode 107. After the outside air enters the electronic cigarette, the air inlet hole 119 enters the airflow through hole L and is carried away in the electric heating element 101.
  • the atomized smoke liquid flows out of the electron atomizing core assembly 100 from the portion of the airflow through hole L toward the atomizing core cover 108, and finally flows into the user's mouth.
  • the present invention further provides an atomizer comprising the above-described electronic aerosolizing core assembly 100, a liquid storage assembly 200, a conditioned assembly 300, and a nozzle assembly 400.
  • the atomized smoke exits the electronic aerosolizing core assembly 100 and flows into the nozzle assembly 400 and ultimately into the user's mouth.
  • the liquid storage assembly 200 includes a liquid cup assembly and a connection assembly 500, and the liquid cup assembly user stores the liquid smoke.
  • the connecting component 500 includes a connecting base 501. One end of the connecting base 501 is provided with a second insulating ring 502, and the connecting seat 501 is interference-fitted with the second insulating ring 502.
  • the second insulating ring 502 is provided with a second electrode 503, The second insulating ring 502 has an interference fit with the second electrode 503.
  • the first electrode 107 is electrically connected to the second electrode 503 to be electrically connected to an external power source.
  • the liquid storage assembly 200 and the electronic aerosolizing core assembly 100 are connected by a detachable threaded connection, that is, the atomizing core assembly 100 is detachably sleeved in the liquid storage assembly 200.
  • the homogen gas regulating component 300 is screwed to the liquid storage assembly 200, and the nozzle assembly 400 is screwed to the electronic aerosolizing core assembly 100. Therefore, the atomizing core assembly 100, the liquid storage assembly 200, the conditioned air assembly 300, and the nozzle assembly 400 of the present invention are both It can be removed and replaced.
  • the failed component can be replaced separately, especially in the practical process of the electronic cigarette, the electronic aerosolizing core assembly 100 is prone to failure, and when it fails, the new replacement can be replaced.
  • Atomized core assembly 100 without the entire electronic cigarette being discarded
  • the order of disassembly is: the first step: rotating the tempering assembly 300, and removing the nozzle assembly 400, the ventilating assembly 300, and the electronic aerosolizing core assembly 100 from the liquid storage assembly 200; Step: contacting the electronic cigarette atomizing core assembly 100 and the nozzle assembly 400 to disassemble the electronic aerosolizing core assembly 100; Step 3: removing the nozzle assembly 400 disposed in the air conditioning assembly 300 The separation of the gas assembly 300 and the nozzle assembly 400.
  • liquid smoke can be added to the liquid storage assembly 200, so that the electronic cigarette can be reused, and the electronic device is added.
  • the service life of the smoke it is only necessary to add the liquid smoke to the liquid storage assembly 200, and after the first step, the liquid smoke can be added to the liquid storage assembly 200, so that the electronic cigarette can be reused, and the electronic device is added. The service life of the smoke.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1
  • one of the differences between the second embodiment of the present invention and the first embodiment is that the limiting ring 114 is omitted in the first liquid trap 103 in the embodiment, and the electric heating element 101 and the liquid smoke are installed.
  • the ceramic electric heating wire assembly composed of the adsorbing member ⁇ , the lower end surface of the ceramic electric heating wire assembly is aligned with the lower end surface of the first liquid-repellent pipe 103, and the structure is simple, saving the process cost and the daytime.

Abstract

电子烟雾化芯组件(100),包括第一隔液管(103)及第二隔液管(104);烟液吸附管(102)为刚性的多孔材料制件,第一隔液管(103)为硅胶制件,第一隔液管(103)套设在烟液吸附管(102)外,第二隔液管(104)套设在第一隔液管(103)外,第一隔液管(103)分别与烟液吸附管(102)及第二隔液管(104)弹性抵持;第一隔液管(103)的管壁上设置有用于将外部烟液导入烟液吸附管(102)内的导液孔(A),第二隔液管(104)的管壁上设置有与导液孔(A)相连通的进液孔(B),进液孔(B)用于供外部烟液输送至导液孔(A)内,第一隔液管(103)用于阻碍进液孔(A)的烟液过度地流入烟液吸附管(102)内。电子烟雾化芯组件(100)结构紧凑且能有效地防止烟液泄露。

Description

一种电子烟雾化芯组件 技术领域
[0001] 本发明涉及电子烟技术领域, 尤其涉及一种电子烟雾化芯组件。
背景技术
[0002] 现有技术中的电子烟包括雾化组件及为雾化组件供电的电池组件, 雾化组件包 括用于存储烟液的储液组件及用于雾化储液组件内烟液的电子烟雾化芯组件。 请参阅图 1所示的雾化组件, 其电子烟雾化芯组件内设置有电热元件 001, 即电 热丝, 外包裹由棉制成的烟液吸附件 002。 生产过程中, 在电热元件 001外包裹 烟液吸附件 002之后, 将包裹有烟液吸附件 002的电热元件 001作为电热丝组件, 直接塞入雾化芯座 004内。
技术问题
[0003] 在电热元件 001外包裹烟液吸附件 003的过程中, 若烟液吸附件 002包裹过紧, 则当电热丝组件塞入雾化芯内后, 雾化芯座 004内壁与烟液吸附件 002之间存在 间隙, 烟液易从间隙处泄露出去, 造成用户吸食到未雾化的烟液。 即便烟液吸 附件 002与雾化芯座 004之间没有间隙, 但是由于进液孔 003外有大量烟液, 烟液 吸附件 002中仍然会出现烟液过饱和的情况, 较容易泄露到烟雾通道中, 当用户 大力吸烟吋, 可能造成这部分多余的烟液通过烟雾通道飞溅用户口中, 造成用 户吸入烟液的不良使用体验。
问题的解决方案
技术解决方案
[0004] 本发明针对现有技术中存在的缺陷, 提供一种电子烟雾化芯组件, 其结构紧凑 且能够防止烟液泄露。
[0005] 为解决上述技术问题, 本发明提供一种电子烟雾化芯组件, 用于与储液组件配 合并雾化所述储液组件内的烟液, 其包括电热元件及烟液吸附管, 所述电热元 件用于雾化所述烟液吸附管内的烟液, 所述电子烟雾化芯组件还包括第一隔液 管及第二隔液管; 烟液吸附管为刚性的多孔材料制件, 所述第一隔液管为硅胶 制件, 所述第一隔液管套设在所述烟液吸附管外, 所述第二隔液管套设在所述 第一隔液管外, 所述第一隔液管分别与所述烟液吸附管及所述第二隔液管弹性 抵持; 第一隔液管的管壁上设置有用于将外部烟液导入所述烟液吸附管内的导 液孔, 所述第二隔液管的管壁设置有与所述导液孔相连通的进液孔, 所述进液 孔用于供外部烟液输送至所述导液孔内, 所述第一隔液管用于阻碍所述进液孔 的烟液过度地流入所述烟液吸附管内。
[0006] 优选地, 所述第一隔液管的外周面处设置有沿所述第一隔液管的径向凸出延伸 形成的第一挡液环及第二挡液环, 所述第一挡液环及第二挡液环分别位于所述 导液孔的两侧, 所述第一挡液环与第二挡液环同轴设置, 所述第一挡液环及第 二挡液环均与所述第二隔液管弹性抵持, 以阻碍烟液朝所述第一隔液管的两端 运动。
[0007] 优选地, 所述第一隔液管的外周面处还设置有沿所述第一隔液管的径向凸出延 伸形成的第三挡液环及第四挡液环, 所述第三挡液环位于所述第一挡液环的背 离所述第二挡液环的一侧并与所述第一档液环相间隔, 所述第四挡液环位于所 述第二挡液环的背离所述第一挡液环的一侧并与所述第二挡液环相间隔。
[0008] 优选地, 所述第一隔液管的端面处朝所述第一隔液管的径向延伸形成有环形的 限位环, 所述烟液吸附管的一端端面抵持在所述限位环上。
[0009] 优选地, 所述第二隔液管的内周面处设置有环形的支撑台阶, 所述限位环抵持 在所述支撑台阶上。
[0010] 优选地, 所述第二隔液管的一端插设有第一绝缘环, 所述第一绝缘环内插设有 第一电极, 所述第一绝缘环及所述烟液吸附管分别位于所述支撑台阶的相对的 两侧, 所述电热元件为电热丝, 所述电热丝插设在所述烟液吸附管内, 且电热 丝的一端从所述烟液吸附管伸出后插入所述第一绝缘环与所述第一电极之间, 所述电热丝的另一端从所述烟液吸附管伸出后插入所述第一绝缘环与所述第二 隔液管之间。
[0011] 优选地, 所述烟液吸附管为多孔陶瓷制件。
[0012] 优选地, 所述进液孔与所述导液孔位置对应设置。
[0013] 优选地, 所述第二隔液管为刚性的金属管, 所述进液孔的数量小于 10个。 [0014] 优选地, 所述电子烟雾化芯组件还包括雾化芯盖, 所述雾化芯盖插设在所述第 二隔液管的一端, 所述雾化芯盖内设置有面向所述第一隔液管的一端端面的阻 挡台阶, 所述阻挡台阶用于阻碍所述第一隔液管朝所述雾化芯盖方向运动。
[0015] 优选地, 所述烟液吸附管的内壁面设置有螺旋管状的固定槽; 所述电热丝设置 有螺旋管状的烟液雾化段, 所述烟液吸附管套设在所述烟液雾化段外并与所述 烟液雾化段同轴设置, 所述烟液雾化段插设在所述固定槽内。
[0016] 优选地, 所述烟液雾化段的内周面裸露在所述固定槽外。
[0017] 优选地, 所述第二隔液管在靠近所述第一电极的一端还幵设有进气孔。
[0018] 优选地, 所述电子烟雾化芯组件还包括雾化芯外套管, 所述雾化芯外套管过盈 配合地套设在所述第二隔液管外, 所述雾化芯外套管上设有通孔, 所述通孔与 所述进液孔对应设置并相互连通。
发明的有益效果
有益效果
[0019] 本发明提供的电子烟至少具有如下技术效果及优点:
[0020] 装配吋将装有电热元件的烟液吸附管装入第一隔液管内, 然后再将装配有电热 元件和烟液吸附管的第一隔液管塞入第二隔液管中, 再压入雾化芯盖, 第一隔 液管设置在第二隔液管和烟液吸附管之间, 整体结构紧凑, 且可防止现有技术 中的烟液吸附件与进液孔贴合不紧密导致烟液从间隙处泄露问题。 再次, 第一 隔液管外周面两端设置有挡液环, 挡液环与第二隔液管弹性抵接, 起密封作用 , 从而能够更好地密封烟液, 防止烟液从雾化芯组件中泄露。 第三, 第一隔液 管的外周面与第二隔液管的内周面之间留有间隙, 使烟液可通过间隙到达烟液 吸附管,无需将第一隔液管的导液孔与第二隔液管的进液孔对位装配, 从而提高 了生产效率。 最后, 固定硅胶一端还设置有定位突台, 方便压入陶瓷电热丝组 件吋确认压入距离, 确保装配到位。 雾化芯可取出更换, 雾化芯为易耗品, 可 降低使用成本。
对附图的简要说明
附图说明
[0021] 为了更清楚地说明本发明的技术方案, 下面将对实施例或现有技术描述中所需 要使用的附图作简单地介绍, 显而易见地, 下面描述中的附图仅仅是本发明的 实施例, 对于本领域普通技术人员来讲, 在不付出创造性劳动的前提下, 还可 以根据提供的附图获得其他的附图。
[0022] 图 1为现有技术的电子烟雾化芯组件的剖视图;
[0023] 图 2为本发明实施例-一涉及的电子烟雾化芯组件的剖视图;
[0024] 图 3为本发明实施例-一涉及的电子烟雾化芯组件的爆炸图;
[0025] 图 4为本发明实施例-一涉及的电子烟雾化器的剖视图;
[0026] 图 5为本发明实施例-一涉及的电子烟雾化器的爆炸图;
[0027] 图 6为本发明实施例:二涉及的电子烟雾化芯组件的剖视图。
Figure imgf000006_0001
本发明的最佳实施方式
[0028] 为了对本发明的技术特征、 目的和效果有更加清楚的理解, 现对照附图详细说 明本发明的具体实施方式。
[0029] 实施例一
[0030] 图 2为本发明实施例一涉及的电子烟雾化芯组件 100的剖视图。 如图 2所示, 电 子烟雾化芯组件 100, 用于与储液组件 200 (详见图 4和图 5) 配合并雾化储液组 件 200内的烟液, 该电子烟雾化芯组件 100从内到外依次包括包括电热元件 101、 烟液吸附管 102、 第一隔液管 103、 第二隔液管 104以及雾化芯外套管 105, 在该 电子烟雾化芯组件 100的轴向上, 其一端套设有第一绝缘环 106和用于电连接的 第一电极 107, 另一端盖设有雾化芯盖 108。
[0031] 电热元件 101用于雾化烟液吸附管 102内的烟液。 可以理解的是, 电热元件 101 可以是电热片、 电热丝等, 电热元件 101可放置于烟液吸附管 102的内侧或外侧 等, 其位置和结构在此不做具体限定。 在本实施例中, 烟液吸附管 102套设在电 热元件 101外并用于吸附烟液以供电热元件 101对吸附在烟液吸附管 102内的烟液 进行加热雾化。 在本实施例中, 烟液吸附管 102、 第一隔液管 103和第二隔液管 1 04均为中空的管状结构, 装配完成之后, 它们同轴地套设在一起。 第二隔液管 1 04套设在第一隔液管 103外, 第一隔液管 103分别与烟液吸附管 102及第二隔液管 104弹性抵持, 用于防止烟液过度地流入烟液吸附管 102中, 同吋也用于防止烟 液从烟液吸附管 102和第二隔液管 104之间的间隙 113中泄漏。 在本实施例中, 第 一隔液管 103为硅胶制件, 由于硅胶具有较好的弹性和密封性, 可以有效地防止 烟液从烟液吸附管 102和第二隔液管 104的缝隙中泄露。 在本发明的其他实施例 中, 第一隔液管 103也可以由其他材料制成, 只要能够使得第一隔液管 103具有 良好的隔液能力和密封性即可。 可以理解地, 在本发明的其他实施例中, 其也 可以为中空的正方体或者长方体状, 在此不做限制。
[0032] 第一隔液管 103的管壁上设置有用于将外部烟液导入烟液吸附管 102内的导液孔 A, 第二隔液管 104的管壁设置有与导液孔 A相连通的进液孔 B, 进液孔 B用于供 外部烟液输送至导液孔 A内。 本实施例中的电子烟雾化芯组件 100结构简单, 便 于装配, 装配吋将装有电热元件 101的烟液吸附管 102装入第一隔液管 103内, 然 后再将装配有电热元件 101和烟液吸附管 102的第一隔液管 103塞入第二隔液管 10 4中, 再安装上雾化芯盖 108, 第一隔液管 103设置在第二隔液管 104和烟液吸附 管 102之间, 可防止现有技术中的烟液吸附件与进液孔 B贴合不紧密导致烟液从 间隙 113处泄露问题, 降低烟液泄露的概率。
[0033] 第一隔液管 103夹持在第二隔液管 104和烟液吸附管 102之间, 第一隔液管 103的 内壁与烟液吸附管 102的外壁紧密贴合, 可防止第一隔液管 103与烟液吸附管 102 的贴合处不紧密导致烟液从间隙 113处泄露的问题。 第一隔液管 103的外周面处 设置有沿第一隔液管 103的径向凸出延伸形成的环形的第一挡液环 109及第二挡 液环 110, 第一挡液环 109及第二挡液环 110分别位于导液孔 A的两侧, 第一挡液 环 109与第二挡液环 110同轴设置, 第一挡液环 109及第二挡液环 110均与第二隔 液管 104弹性抵持, 以阻碍烟液朝第一隔液管 103的两端运动。 以上挡液环起密 封作用, 从而能够更好地密封烟液, 防止烟液从雾化芯组件 100中泄露, 同吋, 由于挡液环的存在第一隔液管 103的外周面与第二隔液管 104的内周面之间留有 间隙 113, 使烟液可通过间隙 113到达烟液吸附管 102,无需将第一隔液管 103的导 液孔 A与第二隔液管 104的进液孔 B对位装配, 从而提高了生产效率。 该间隙 113 的两端被挡液环密封, 使得烟液不会超第一隔液管 103的两端泄露出电子烟雾化 芯组件 100。 同吋, 由于第一隔液管 103和第二隔液管 104之间只通过挡液环相抵 持, 因此相比于第一隔液管 103的外壁直接与第二隔液管 104的外壁相接触的方 法, 本发明减少了装配吋第一隔液管 103与第二隔液管 104的摩擦力, 便于装配
[0034] 除了第一挡液环 109和第二挡液环 110, 第一隔液管 103的外周面处还设置有沿 第一隔液管 103的径向凸出延伸形成的环形的第三挡液环 111及第四挡液环 112, 第三挡液环 111位于第一挡液环 109的背离第二挡液环 110的一侧并与第一档液环 相间隔设置, 第四挡液环 112位于第二挡液环 110的背离第一挡液环 109的一侧并 与第二挡液环 110相间隔设置, 用于进一步防止烟液泄露。
[0035] 为了避免将第一隔液管 103连同烟液吸附管 102插入所述第二隔液管 104吋, 第 一隔液管 103装不到位的问题, 第一隔液管 103的端面处朝第一隔液管 103的径向 延伸形成有环形的限位环 114, 烟液吸附管 102的一端端面抵持在限位环 114上, 从而方便在装入第一隔液管 103的吋候确认装入距离, 确保装配到位。 进一步地 , 第二隔液管 104的内周面处还设置有环形的支撑台阶 115, 限位环 114抵持在支 撑台阶 115上, 进一步固定第一隔液管 103, 从而进一步避免装不到位的问题。 由此, 第一隔液管 103位于烟液吸附管 102、 支撑台阶 115和第二隔液管 104围成 的空间内, 可靠地固定了第一隔液管 103, 从而较好地避免烟液泄露。 同吋, 当 电子烟或者电子烟雾化芯组件 100跌落吋, 由于限位环 114和支撑台阶 115的双重 固定作用, 也可避免第一隔液管 103在第二隔液管 104中移位或者烟液吸附管 102 在第一隔液管 103中移位, 导致烟液泄露的问题。
[0036] 优选地, 烟液吸附管 102为刚性的多孔材料制件, 其较好地避免变形以致烟油 泄露的问题, 且避免现有技术中烟油供应不足吋容易烧焦的问题。 在本实施例 中, 烟液吸附管 102为多孔陶瓷制件, 该多孔陶瓷可以渗透和吸附烟液。 当然, 所述烟液吸附管 102也可以为部分由多孔材料制成, 其只要能够吸附烟液即可, 在此不作具体限定。 其中, 所述多孔材料的结构也不作具体限定, 可以为多孔 铝合金或多孔镍等, 其只要为具有若干能够吸附烟液的孔的材料即可。
[0037] 优选地, 导液孔 A与进液孔 B位置相对设置, 方便烟液顺利地从储液组件 200中 进入到烟液吸附件中进行雾化。 导液孔 A为若干个, 且若干个进液孔 B等间距设 置并围成环形, 使得烟液可以从各个方向均匀地吸入到烟液吸附件中, 从而使 得雾化的烟雾更加均匀, 细腻, 口感更加醇正。 当然, 在具体应用过程中, 所 述导液孔 A与所述进液孔 B均少于 10个, 从而可较好避免烟液泄露。
[0038] 请参阅图 2及图 3, 电子烟雾化芯组件 100还包括雾化芯盖 108, 雾化芯外套管 10 5, 第一绝缘环 106及第一电极 107。 雾化芯盖 108盖设在电热元件 101、 烟液吸附 件、 第一隔液管 103上, 与第一隔液管 103相抵接, 并套设在第二隔液管 104内。 雾化芯盖 108插设在第二隔液管 104的一端内, 雾化芯盖 108内设置有面向第一隔 液管 103的一端端面的阻挡台阶 116, 阻挡台阶 116用于阻碍第一隔液管 103朝雾 化芯盖 108方向运动。 在第二隔液管 104外还套设有雾化芯外套管 105, 雾化芯外 套管 105上与进液孔 B对应的位置幵设有与进液孔 B连通的通孔 C, 使外部烟液可 以通过通孔 C进入到进液孔 B中。 在雾化芯外套管 105和雾化芯盖 108之间设置有 密封环 117, 避免烟液从烟液吸附件中渗漏出雾化芯盖 108外部。
[0039] 第二隔液管 104的另一端, 即没有插设有雾化芯盖 108的一端还插设有第一绝缘 环 106, 第一绝缘环 106内插设有第一电极 107, 第一绝缘环 106及烟液吸附管 102 分别位于支撑台阶 115的相对的两侧, 电热元件 101为电热丝, 电热丝插设在烟 液吸附管 102内, 且电热丝的一端从烟液吸附管 102伸出后插入绝缘环与第一电 极 107之间, 电热丝的另一端从烟液吸附管 102伸出后插入绝缘环与第二隔液管 1 04之间。 即电热丝与第二隔液管 104及第一电极 107电连接用于与电池组件相连 接以获得电能。 可以理解的是, 在本实施例中, 第二隔液管 104为刚性的金属管 , 能够与电热丝建立电连接, 且金属管的管壁为非网状结构, 因而很好地阻碍 烟液过度输送。
[0040] 在本实施例中, 电热丝的两端同吋从电子烟雾化芯组件 100的同一端中穿出进 行电连接。 可以理解地, 在本发明的其他实施例中, 电热丝的两端还可以从电 子烟雾化芯组件 100的两端分别穿出进行电连接, 此吋, 为了方便装配, 电热丝 一端与其自身的轴线平行, 并与雾化芯盖 108连接; 另一端与轴线垂直, 于第一 电极 107相连接, 电热丝的两端均分别从烟液吸附管 102的两端露出, 方便雾化 芯装配。 可以理解地, 此吋, 雾化芯盖 108也为可以导电的材料制成, 或者其表 面涂覆有导电材料。
[0041] 在本实施例中, 烟液吸附管 102的内壁面设置有螺旋管状的固定槽 118; 电热丝 设置有螺旋管状的烟液雾化段, 烟液吸附管 102套设在烟液雾化段外并与烟液雾 化段同轴设置, 烟液雾化段插设在固定槽 118内。 优选地, 电热丝形状为圆柱形 , 其固定槽 118也为圆柱形, 由于在图 2中烟液吸附管 102内安装有电热元件 101 , 固定槽 118的位置与电热元件 101的位置重叠, 因此, 二者的标号图示在同一 位置。 电热丝通电加热吋能均衡地给烟液吸附管 102进行加热。 优选地, 烟液雾 化段的内周面裸露在所述固定槽 118外。 裸露部分大约占电热丝的五分之一, 这 样可以使陶瓷内孔表面的温度升温更快, 更容易雾化陶瓷内壁上的烟液, 给用 户更好的体验。 如本实施例所设计的烟液吸附管 102和电热丝组成的陶瓷电热丝 组件不会产生碎屑, 且当发热丝温度过高吋不会将陶瓷烧焦从而导致雾化器无 法再使用。
[0042] 本实施例中的烟液吸附管 102、 第一隔液管 103、 第二隔液管 104以及雾化芯盖 1 08均是中空的柱状陶瓷制件, 中空部分用以供气流通过, 从而将电热元件 101雾 化后的烟雾带出该电子烟雾化芯组件 100。 该中空部分形成一贯穿电子烟雾化芯 组件 100的气流通孔 L。 第二隔液管 104在靠近第一电极 107的一端还幵设有进气 孔 119, 外界空气进入电子烟后, 通过该进气孔 119进入到气流通孔 L内, 带走在 电热元件 101中被雾化的烟液, 然后从气流通孔 L朝向雾化芯盖 108的部分流出电 子烟雾化芯组件 100, 并最终流入用户的口中。
[0043] 如图 4所示, 本发明进一步提供了一种雾化器, 该雾化器包括上述的电子烟雾 化芯组件 100、 储液组件 200、 调气组件 300和吸嘴组件 400。 被雾化的烟雾流出 电子烟雾化芯组件 100后, 流入吸嘴组件 400中, 并最终流入用户的口中。
[0044] 储液组件 200中包括液杯组件和连接组件 500, 液杯组件用户储存烟液。 连接组 件 500包括连接座 501, 连接座 501的一端设置有第二绝缘环 502, 连接座 501与所 述第二绝缘环 502过盈配合; 第二绝缘环 502中设置有第二电极 503, 第二绝缘环 502与第二电极 503过盈配合。 第一电极 107与第二电极 503电连接以实现与外部 电源电连接。
[0045] 结合图 4和图 5所示, 储液组件 200和电子烟雾化芯组件 100通过可拆卸的螺纹连 接相连接, 即, 雾化芯组件 100可拆卸地套设在储液组件 200内, 同吋调气组件 3 00与储液组件 200螺纹连接, 吸嘴组件 400与电子烟雾化芯组件 100螺纹连接。 因 此, 本发明中的雾化芯组件 100、 储液组件 200、 调气组件 300和吸嘴组件 400均 是可以拆卸替换的。 在各组件发生故障的吋候, 可以单独地对发生故障的组件 进行替换, 尤其是在电子烟实用过程中, 电子烟雾化芯组件 100容易发生故障, 当其发生故障吋, 即可整体替换新的雾化芯组件 100, 而不至于整个电子烟丢弃
, 进而为用户节省了成本, 提高了用户的使用体验。 在本实施例中, 拆卸的顺 序为, 第一步: 旋转调气组件 300, 将吸嘴组件 400、 调气组件 300以及电子烟雾 化芯组件 100均从储液组件 200中拆下; 第二步: 接触电子烟雾化芯组件 100与吸 嘴组件 400之间的螺纹连接, 拆卸电子烟雾化芯组件 100; 第三步: 取下套设在 调气组件 300中的吸嘴组件 400, 实现调气组件 300和吸嘴组件 400的分离。 可以 理解的是, 如果不需要更换组件, 只需要向储液组件 200中添加烟液, 在第一步 之后即可向储液组件 200中添加烟液, 使得电子烟可以重复使用, 增加了电子烟 的使用寿命。
[0046] 实施例二:
[0047] 如图 6所示, 本发明的实施例二与实施例一的区别之一为本实施例中的第一隔 液管 103内取消设置限位环 114, 安装电热元件 101和烟液吸附件组成的陶瓷电热 丝组件吋, 陶瓷电热丝组件下端面与第一隔液管 103下端面对齐即可, 结构简单 , 节省了工艺成本和吋间。
[0048] 本说明书采用递进式的方式对实施例进行描述, 在实施例二中仅描述了其与实 施例一不同之处, 未描述的部分与实施例一相同, 可以借鉴实施例一中的说明 内容。
[0049] 上面结合附图对本发明的实施例进行了描述, 但是本发明并不局限于上述的具 体实施方式, 上述的具体实施方式仅仅是示意性的, 而不是限制性的, 本领域 的普通技术人员在本发明的启示下, 在不脱离本发明宗旨和权利要求所保护的 范围情况下, 还可做出很多形式, 这些均属于本发明的保护之内。

Claims

权利要求书
[权利要求 1] 一种电子烟雾化芯组件, 用于与储液组件 (200) 配合并雾化所述储 液组件 (200) 内的烟液, 其包括电热元件 (101) 及烟液吸附管 (10
2) , 所述电热元件 (101) 用于雾化所述烟液吸附管 (102) 内的烟 液, 其特征在于: 所述电子烟雾化芯组件 (100) 还包括第一隔液管
(103) 及第二隔液管 (104) ;
所述烟液吸附管 (102) 为刚性的多孔材料制件, 所述第一隔液管 (1
03) 为硅胶制件, 所述第一隔液管 (103) 套设在所述烟液吸附管 (1 02) 外, 所述第二隔液管 (104) 套设在所述第一隔液管 (103) 夕卜, 所述第一隔液管 (103) 分别与所述烟液吸附管 (102) 及所述第二隔 液管 (104) 弹性抵持;
所述第一隔液管 (103) 的管壁上设置有用于将外部烟液导入所述烟 液吸附管 (102) 内的导液孔 (A) , 所述第二隔液管 (104) 的管壁 设置有与所述导液孔 (A) 相连通的进液孔 (B) , 所述进液孔 (B) 用于供外部烟液输送至所述导液孔 (A) 内, 所述第一隔液管 (103 ) 用于阻碍所述进液孔 (B) 的烟液过度地流入所述烟液吸附管 (10 2) 内。
[权利要求 2] 根据权利要求 1所述的电子烟雾化芯组件, 其特征在于: 所述第一隔 液管 (103) 的外周面处设置有沿所述第一隔液管 (103) 的径向凸出 延伸形成的第一挡液环 (109) 及第二挡液环 (110) , 所述第一挡液 环 (109) 及所述第二挡液环 (110) 分别位于所述导液孔 (A) 的两 侧, 所述第一挡液环 (109) 与所述第二挡液环 (110) 同轴设置, 所 述第一挡液环 (109) 及所述第二挡液环 (110) 均与所述第二隔液管 (104) 弹性抵持, 以阻碍烟液朝所述第一隔液管 (103) 的两端运动
[权利要求 3] 根据权利要求 2所述的电子烟雾化芯组件, 其特征在于: 所述第一隔 液管 (103) 的外周面处还设置有沿所述第一隔液管 (103) 的径向凸 出延伸形成的第三挡液环 (111) 及第四挡液环 (112) , 所述第三挡 液环 (111) 位于所述第一挡液环 (109) 的背离所述第二挡液环 (11 0) 的一侧并与所述第一挡液环 (109) 相间隔, 所述第四挡液环 (11 2) 位于所述第二挡液环 (110) 的背离所述第一挡液环 (109) 的一 侧并与所述第二挡液环 (110) 相间隔。
根据权利要求 1至 3任一项所述的电子烟雾化芯组件, 其特征在于: 所 述第一隔液管 (103) 的端面处朝所述第一隔液管 (103) 的径向延伸 形成有环形的限位环 (114) , 所述烟液吸附管 (102) 的一端端面抵 持在所述限位环 (114) 上。
根据权利要求 4所述的电子烟雾化芯组件, 其特征在于: 所述第二隔 液管 (104) 的内周面处设置有环形的支撑台阶 (115) , 所述限位环
(114) 抵持在所述支撑台阶 (115) 上。
根据权利要求 5所述的电子烟雾化芯组件, 其特征在于: 所述第二隔 液管 (104) 的一端插设有第一绝缘环 (106) , 所述第一绝缘环 (10 6) 内插设有第一电极 (107) , 所述第一绝缘环 (106) 及所述烟液 吸附管 (102) 分别位于所述支撑台阶 (115) 的相对的两侧, 所述电 热元件 (101) 为电热丝, 所述电热丝插设在所述烟液吸附管 (102) 内, 且所述电热丝的一端从所述烟液吸附管 (102) 伸出后插入所述 第一绝缘环 (106) 与所述第一电极 (107) 之间, 所述电热丝的另一 端从所述烟液吸附管 (102) 伸出后插入所述第一绝缘环 (106) 与所 述第二隔液管 (104) 之间。
根据权利要求 1至 3任一项所述的电子烟雾化芯组件, 其特征在于: 所 述烟液吸附管 (102) 为多孔陶瓷制件。
根据权利要求 1至 3任一项所述的电子烟雾化芯组件, 其特征在于: 所 述进液孔 (B) 与所述导液孔 (A) 位置对应设置。
根据权利要求 1至 3任一项所述的电子烟雾化芯组件, 所述第二隔液管
(104) 为刚性的金属管, 所述进液孔 (B) 的数量小于 10个。
根据权利要求 6所述的电子烟雾化芯组件, 其特征在于: 所述电子烟 雾化芯组件 (100) 还包括雾化芯盖 (108) , 所述雾化芯盖 (108) 插设在所述第二隔液管 (104) 的一端, 所述雾化芯盖 (108) 内设置 有面向所述第一隔液管 (103) 的一端端面的阻挡台阶 (116) , 所述 阻挡台阶 (116) 用于阻碍所述第一隔液管 (103) 朝所述雾化芯盖 ( 108) 方向运动。
[权利要求 11] 根据权利要求 6所述的电子烟雾化芯组件, 其特征在于:所述烟液吸附 管 (102) 的内壁面设置有螺旋管状的固定槽 (118) ; 所述电热丝设 置有螺旋管状的烟液雾化段, 所述烟液吸附管 (102) 套设在所述烟 液雾化段外并与所述烟液雾化段同轴设置, 所述烟液雾化段插设在所 述固定槽 (118) 内。
[权利要求 12] 根据权利要求 12所述的电子烟雾化芯组件, 其特征在于:所述烟液雾 化段的内周面裸露在所述固定槽 (118) 夕卜。
[权利要求 13] 根据权利要求 6所述的电子烟雾化芯组件, 其特征在于: 所述第二隔 液管 (104) 在靠近所述第一电极 (107) 的一端还幵设有进气孔 (11
[权利要求 14] 根据权利要求 6所述的电子烟雾化芯组件, 其特征在于, 还包括雾化 芯外套管 (105) , 所述雾化芯外套管 (105) 过盈配合地套设在所述 第二隔液管 (104) 外, 所述雾化芯外套管 (105) 上设有通孔 (C) , 所述通孔 (C) 与所述进液孔 (B) 对应设置并相互连通。
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