WO2020073322A1 - 支撑件、发热装置及电子烟 - Google Patents

支撑件、发热装置及电子烟 Download PDF

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Publication number
WO2020073322A1
WO2020073322A1 PCT/CN2018/110077 CN2018110077W WO2020073322A1 WO 2020073322 A1 WO2020073322 A1 WO 2020073322A1 CN 2018110077 W CN2018110077 W CN 2018110077W WO 2020073322 A1 WO2020073322 A1 WO 2020073322A1
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WO
WIPO (PCT)
Prior art keywords
hook
heating
support
electronic cigarette
electrical connector
Prior art date
Application number
PCT/CN2018/110077
Other languages
English (en)
French (fr)
Inventor
朱智鹏
段磊
周军
薛团委
胡鹏
李涛
Original Assignee
深圳市丽福科技有限责任公司
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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Application filed by 深圳市丽福科技有限责任公司 filed Critical 深圳市丽福科技有限责任公司
Priority to PCT/CN2018/110077 priority Critical patent/WO2020073322A1/zh
Publication of WO2020073322A1 publication Critical patent/WO2020073322A1/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
    • A24F47/00—Smokers' requisites not otherwise provided for

Definitions

  • the invention relates to the technical field of electronic cigarettes, in particular to a support, a heating device and an electronic cigarette.
  • Electronic cigarettes are mainly used to quit smoking and replace cigarettes. They are generally composed of three parts: a smoke bomb, a heating device, and a battery.
  • the heat-generating device heats the smoke bombs through battery power to generate mist for the user to smoke.
  • Existing heating devices are generally assembled by a detachable heating element and a support, and then the support is installed on the fixed bracket in the main body of the electronic cigarette. Because there is a gap between the support and the fixed bracket, the electronic The smoke oil generated by the smoke cartridge of the smoke during the heating process will leak into the electronic cigarette through the gap, thereby causing a malfunction of the circuit inside the electronic cigarette and affecting its normal operation.
  • the technical problem to be solved by the present invention is: the smoke oil produced by the existing smoke cartridges during heating leaks into the interior of the electronic cigarette through the gap between the support and the fixed bracket, which in turn causes the circuit inside the electronic cigarette to malfunction and affect
  • the technical problem of its normal work provides a support, heating device and electronic cigarette.
  • an embodiment of the present invention provides a supporting member for supporting a heating body of an electronic cigarette, and the supporting member is provided with a boss protruding upward.
  • a first connection structure is also provided on the support.
  • the first connection structure is a first clamping structure.
  • the first clamping structure includes a first hook and a second hook.
  • the first hook includes a first hook body and a first hook arm provided on the first hook body
  • the second hook includes a second hook body and provided on the first The second hook arm on the second hook body.
  • the first hook arm is disposed at the bottom of the first hook body and faces away from the second hook arm
  • the second hook arm is disposed at the bottom of the second hook body and faces away from the Describe the first hook arm.
  • the outer side of the first hook arm is transitionally connected to the bottom of the first hook arm through a first slope, and the outer side of the second hook arm and the bottom of the second hook arm pass through the second Bevel transition connection.
  • an embodiment of the present invention further provides a heating device for heating a cartridge of an electronic cigarette, which includes a heating body and the above-mentioned support member, and the heating body is wrapped in the support member.
  • a part of the heating body is wrapped in the support, and another part of the heating body exposes the support.
  • a first electrical connector and a second electrical connector are provided on the heating element, the first electrical connector and the second electrical connector are electrically connected to the heating element, and the first electrical connection The component and the second electrical connector are both electrically connected to an external power source and used to supply power to the heating element.
  • a part of the first electrical connector and a part of the second electrical connector are wrapped in the support, and another part of the first electrical connector and another part of the second electrical connector are exposed The support.
  • the heating element is a heating sheet or a heating rod or a heating wire.
  • the heating element is a ceramic heating element or a graphite heating element.
  • an embodiment of the present invention further provides an electronic cigarette, including a fixed bracket and the above-mentioned heating device, a second connection structure is provided in the fixed bracket, and the fixed bracket is connected to the The support is detachable.
  • the second connection structure is a second clamping structure
  • the fixing bracket is detachably connected to the support through the second clamping structure.
  • the second clamping structure includes a first clasp and a second clasp.
  • the supporting member of the embodiment of the present invention is used to support the heating body of the electronic cigarette, and the supporting member is provided with a boss protruding upward, so that the smoke oil generated by the electronic bullet's cartridge when heated will gather in the boss. It will not leak into the electronic cigarette through the gap between the support and the fixed bracket and affect its normal work.
  • FIG. 1 is a schematic diagram of the assembly of a heating device and a fixed bracket of an electronic cigarette in an embodiment
  • FIG. 2 is a cross-sectional view of an electronic cigarette heating device and a fixing bracket assembled in an embodiment
  • FIG. 3 is an enlarged view at A in FIG. 2;
  • FIG. 4 is a schematic diagram of a heating device of an electronic cigarette in an embodiment
  • FIG. 5 is a schematic diagram of a fixed bracket of an electronic cigarette in an embodiment.
  • an embodiment of the present invention provides an electronic cigarette.
  • the electronic cigarette includes a fixing bracket 3 and a heating device for heating a cartridge of the electronic cigarette.
  • the heating device includes a heating body 1 and a heating device.
  • the support 2 supporting the heating element 1 is provided with a boss 22 protruding upward.
  • the support 2 of the embodiment of the present invention is provided with a boss 22 protruding upward, so that the smoke oil generated when the cartridge of the electronic cigarette is heated will collect in the boss 22 without passing through the support
  • the gap between the piece 2 and the fixed bracket 3 leaks into the interior of the electronic cigarette and affects its normal operation.
  • the heating element 1 is wrapped in the supporting member 2, and there is no assembly gap between the heating element 1 and the supporting member 2, which can avoid heating the bomb
  • the e-liquid produced by the system leaks into the interior of the electronic cigarette through the assembly gap and affects its normal operation.
  • the supporting member 2 includes a supporting body 21, and the boss 22 is disposed around the outer edge of the supporting body 21 and protrudes upward.
  • the support body 21 is provided with a first connection structure
  • the fixing bracket 3 is provided with a second connection structure
  • the support member 2 is detachable through cooperation of the first connection structure and the second connection structure It is connected in the fixing bracket 3, so that the heating element 1 will not sway during the heating of the smoke bomb and affect its heating effect.
  • the first connection structure is a first clamping structure 23, the second connection structure is a second clamping structure 31, and the support 2 passes through
  • the first clamping structure 23 and the second clamping structure 31 can be detachably connected in the fixing bracket 3 by engaging with each other.
  • the support member 2 can be quickly installed in the fixed bracket 3, and the operation mode is very simple.
  • the first connection structure is an external thread
  • the second connection structure is an internal thread
  • the support 2 and the fixing bracket 3 are detachably connected by the internal and external threads.
  • the supporting body 21 includes a large diameter section 211 and a small diameter section 212 connecting the large diameter section 211, the large diameter section 211 and the small diameter section 212
  • a step 213 is formed at the joint, and the boss 22 is formed at the outer edge of the large-diameter section 211.
  • the first clamping structure 23 includes a first hook 231 and a second hook 232. The first hook 231 and the second hook 232 are disposed at the bottom of the small-diameter section 212.
  • the top of the fixing bracket 3 is provided with a through hole 32, and the fixing bracket 3 is formed with a first groove 33 and a second groove 34 which are evenly distributed along the circumferential direction of the through hole 32.
  • the third groove 35 and the fourth groove 36, the openings of the first groove 33, the opening of the second groove 34, the openings of the third groove 35 and the openings of the fourth groove 36 are connected in sequence and all Communicating with the through hole 32, the through hole 32, the first groove 33, the second groove 34, the third groove 35, and the fourth groove 36 enclose a cross-shaped chamber.
  • the second clamping structure 31 includes a first hook 311 and a second hook 312.
  • the first hook 311 is disposed at the bottom of the first groove 33 and faces the third groove 35.
  • the second hook 312 is disposed at the bottom of the third groove 35 and faces the first groove 33.
  • the step 213 abuts the upper end surface of the fixing bracket 3.
  • the first hook 231 is engaged with the first hook 311 and the second hook 232 is engaged with the second hook 312, so that the support 2 can be firmly connected in the fixed bracket 3, so that the heating element 1 is During the process of heating the smoke bomb, there will be no sloshing that will affect its heating effect.
  • the support member 2 is snapped into the fixed bracket 3, since the step 213 on the support member 2 closely fits the upper end surface of the fixed bracket 3, this can further prevent the smoke oil generated by the cartridge during heating from entering the electronic cigarette Internally affect its normal work.
  • the first hook 231 includes a first hook body 2311 and a first hook arm 2312 disposed on the first hook body 2311
  • the The second hook 232 includes a second hook body 2321 and a second hook arm 2322 disposed on the second hook body 2321.
  • the first hook arm 2312 is disposed at the bottom of the first hook body 2311 and faces away from the second hook arm 2322
  • the second hook arm 2322 is disposed at the second hook body 2321 Bottom and away from the first hook arm 2312.
  • the outer side of the first hook arm 2312 is transitionally connected to the bottom of the first hook arm 2312 through a first inclined surface 2313, and the outer side of the second hook arm 2322 and the bottom of the second hook arm 2322 pass through the first
  • the two inclined surfaces 2323 are transitionally connected, so that during the process of inserting the supporting member 2 downward into the fixing bracket 3, the first hook arm 2312 abuts the first hook 311 through the first inclined surface 2313, and the first hook 311 will Squeezed by the first inclined surface 2313 to open outward, the second hook arm 2322 abuts the second hook 312 through the second inclined surface 2323, the second hook 312 will be pressed outward by the second inclined surface 2323 Opening, so as to facilitate the clamping of the support 2 in the fixed bracket 3.
  • the supporting body 21 further includes a connecting portion 214 connected to the bottom of the small-diameter section 212.
  • the first hook 231 and the second hook 232 are symmetrically distributed on both sides of the connecting portion 214, and a first yield space is formed between the first hook 231 and the connecting portion 214 24.
  • a second yield space 25 is formed between the second hook 232 and the connecting portion 214, and the first yield space 24 is used to accommodate the deformation generated when the first hook arm 2312 is engaged
  • the second concession space 25 is used to provide accommodation space for the deformation generated when the second hook arm 2322 is engaged.
  • a part of the heating body 1 is wrapped in the supporting body 21, and another part of the heating body 1 is exposed to the supporting body 21, so that the exposed The heating body 1 supporting the body 21 can heat the cartridge of the electronic cigarette.
  • the heating body 1 is provided with a first electrical connection member 4 and a second electrical connection member 5, the first electrical connection member 4 and the second electrical connection
  • the component 5 is electrically connected to the heating body 1, and the first electrical connection member 4 and the second electrical connection member 5 are both electrically connected to an external power source, and are used to supply power to the heating body 1.
  • a part of the first electrical connector 4 and a part of the second electrical connector 5 are wrapped in the support body 21, and the first electrical connection
  • the other part of the member 4 and the second part of the second electrical connector 5 expose the supporting body 21, so that the first electrical connector 4 and the second electrical connector 5 can be more firmly connected to the heating body 1, and their The interconnected locations will not be exposed to the outside air, so that the problem of line failure due to the oxidation of the outside air can be avoided.
  • the first electrical connector 4 and the second electrical connector 5 can be fixed on the heating body 1 by welding.
  • the heating element 1 is a heating sheet.
  • the heating element 1 may also be a heating rod or a heating wire.
  • the heating element 1 is a ceramic heating element, which has good thermal conductivity, which is conducive to ensuring uniform heat transfer during the heating of the smoke bomb.
  • the heating element 1 may also be a graphite heating element.
  • the supporting member 2 is a plastic member, which has good heat resistance, has no harmful substance emission in a high-temperature environment for a long time, and has excellent mechanical strength.
  • the support 2 may be made of PEEK (polyetheretherketone).
  • the heating temperature of the heating element 1 ranges from 260 ° C to 320 ° C, and the supporting member 2 has a withstand temperature greater than 320 ° C.
  • the heating temperature of the heating element 1 is lower than 260 ° C, it may cause insufficient heating of the smoke bomb and insufficient amount of smoke generated, which may affect the mouthfeel of smoking.
  • the heating temperature of the heating element 1 is greater than 320 ° C, it may cause the scorch of the smoke bomb to affect the mouthfeel of smoking.
  • the withstand temperature of the support 2 is greater than 320 ° C to prevent it from being deformed during heating of the heating element 1.

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  • Resistance Heating (AREA)

Abstract

一种支撑件（2），用于支撑电子烟的发热体（1），该支撑件（2）上设置有向上凸出的凸台（22），这样电子烟的烟弹在加热时产生的烟油就会聚集在凸台（22）内，而不会通过支撑件（2）与固定支架之间的缝隙渗漏至电子烟的内部而影响其正常工作。还包括一种发热装置和电子烟，该发热装置包括发热体（1）和上述支撑件（2）；该电子烟包括固定支架以及该发热装置。

Description

支撑件、发热装置及电子烟 技术领域
本发明涉及电子烟技术领域，特别是涉及一种支撑件、发热装置及电子烟。
 背景技术
电子烟主要是用于戒烟和替代香烟，一般是由烟弹、发热装置及电池三部分组成。发热装置通过电池供电将烟弹加热产生雾气，以供使用者吸食。
 技术问题
现有的发热装置一般是由发热体与支撑件通过可拆卸地方式组装在一起，然后支撑件再安装在电子烟主体内的固定支架上，由于支撑件与固定支架之间存在缝隙，这样电子烟的烟弹在被加热的过程中产生的烟油就会通过该缝隙渗漏至电子烟内部，进而导致电子烟内部的电路出现故障，影响其正常工作。
 技术解决方案
本发明所要解决的技术问题是：针对现有的烟弹在加热时产生的烟油通过支撑件与固定支架之间的缝隙渗漏至电子烟内部，进而导致电子烟内部的电路出现故障，影响其正常工作的技术问题，提供一种支撑件、发热装置及电子烟。
为解决上述技术问题，一方面，本发明实施例提供一种支撑件，用于支撑电子烟的发热体，所述支撑件上设置有向上凸出的凸台。
可选地，所述支撑件上还设置有第一连接结构。
可选地，所述第一连接结构为第一卡接结构。
可选地，所述第一卡接结构包括第一卡钩及第二卡钩。
可选地，所述第一卡钩包括第一卡钩本体及设置在所述第一卡钩本体上的第一钩臂，所述第二卡钩包括第二卡钩本体及设置在所述第二卡钩本体上的第二钩臂。
可选地，所述第一钩臂设置在所述第一卡钩本体的底部且背离所述第二钩臂，所述第二钩臂设置在所述第二卡钩本体的底部且背离所述第一钩臂。
可选地，所述第一钩臂的外侧面与所述第一钩臂的底部通过第一斜面过渡连接，所述第二钩臂的外侧面与所述第二钩臂的底部通过第二斜面过渡连接。
另一方面，本发明实施例还提供一种发热装置，用于加热电子烟的烟弹，包括发热体及上述的支撑件，所述发热体包覆于所述支撑件内。
可选地，所述发热体的一部分包覆在所述支撑件内，所述发热体的另一部分露出所述支撑件。
可选地，所述发热体上设置有第一电连接件及第二电连接件，所述第一电连接件及第二电连接件与所述发热体电连接，所述第一电连接件及第二电连接件均与外界电源电连接，用于给所述发热体供电。
可选地，所述第一电连接件的一部分及第二电连接件的一部分包覆于所述支撑件内，所述第一电连接件的另一部分及第二电连接件的另一部分露出所述支撑件。
可选地，所述发热体为发热片或发热棒或发热丝。
可选地，所述发热体为陶瓷发热体或石墨发热体。
再一方面，本发明实施例还提供一种电子烟，包括固定支架及上述的发热装置，所述固定支架内设置有第二连接结构，所述固定支架通过所述第二连接结构与所述支撑件实现可拆卸连接。
可选地，所述第二连接结构为第二卡接结构，所述固定支架通过所述第二卡接结构与所述支撑件实现可拆卸连接。
可选地，所述第二卡接结构包括第一扣钩及第二扣钩。
 有益效果
实施本发明实施例，将具有如下有益效果：
本发明实施例的支撑件，用于支撑电子烟的发热体，支撑件上设置有向上凸出的凸台，这样电子烟的烟弹在加热时产生的烟油就会聚集在凸台内，而不会通过支撑件与固定支架之间的缝隙渗漏至电子烟的内部而影响其正常工作。
 附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，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一些实施例，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，还可以根据这些附图获得其他的附图。
其中：
图1为一个实施例中电子烟的发热装置与固定支架组装的示意图；
图2为一个实施例中电子烟的发热装置与固定支架组装的剖视图；
图3为图2中A处的放大图；
图4为一个实施例中电子烟的发热装置的示意图；
图5为一个实施例中电子烟的固定支架的示意图。
说明书中的附图标记如下：
1、发热体；
2、支撑件；21、支撑本体；211、大径段；212、小径段；213、台阶；214、连接部；22、凸台；23、第一卡接结构；231、第一卡钩；2311、第一卡钩本体；2312、第一钩臂；2313、第一斜面；232、第二卡钩；2321、第二卡钩本体；2322、第二钩臂；2323、第二斜面； 24、第一让位空间； 25、第二让位空间；
3、固定支架；31、第二卡接结构；311、第一扣钩；312、第二扣钩；32、通孔；33、第一凹槽；34、第二凹槽；35、第三凹槽；36、第四凹槽；
4、第一电连接件；
5、第二电连接件。
 本发明的实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
如图1至图5所示，本发明实施例提供一种电子烟，所述电子烟包括固定支架3及用于加热电子烟的烟弹的发热装置，所述发热装置包括发热体1及用于支撑发热体1的支撑件2，所述支撑件2上设置有向上凸出的凸台22。
本发明实施例的支撑件2，支撑件2上设置有向上凸出的凸台22，这样电子烟的烟弹在加热时产生的烟油就会聚集在凸台22内，而不会通过支撑件2与固定支架3之间的缝隙渗漏至电子烟的内部而影响其正常工作。
在一实施例中，如图1至图4所示，所述发热体1包覆于所述支撑件2内，发热体1与支撑件2之间不存在组装缝隙，这样可避免加热烟弹时产生的烟油通过该组装缝隙渗漏至电子烟的内部而影响其正常工作。
在一实施例中，如图1至图3所示，所述支撑件2包括支撑本体21，所述凸台22环绕所述支撑本体21的外边缘设置且向上凸出。所述支撑本体21上设置有第一连接结构，所述固定支架3内设置有第二连接结构，所述支撑件2通过所述第一连接结构与所述第二连接结构的配合实现可拆卸连接在所述固定支架3内，从而使得发热体1在加热烟弹的过程中不会产生晃动而影响其加热效果。
在一实施例中，如图1至图3所示，所述第一连接结构为第一卡接结构23，所述第二连接结构为第二卡接结构31，所述支撑件2通过所述第一卡接结构23与所述第二卡接结构31的卡接配合实现可拆卸连接在所述固定支架3内。采用这种卡接结构可实现快速地将支撑件2安装在固定支架3内，而且这种操作方式十分简便。当然，在其他实施例中，所述第一连接结构为外螺纹，所述第二连接结构为内螺纹，所述支撑件2与所述固定支架3通过内外螺纹配合实现可拆卸连接。
在一实施例中，如图2至图4所示，所述支撑本体21包括大径段211及连接所述大径段211的小径段212，所述大径段211与所述小径段212在连接处形成一台阶213，所述凸台22形成在所述大径段211的外边缘。所述第一卡接结构23包括第一卡钩231及第二卡钩232，所述第一卡钩231及第二卡钩232设置在所述小径段212的底部。
如图5所示，所述固定支架3的顶部设置有通孔32，所述固定支架3上形成有沿所述通孔32周向均匀分布的第一凹槽33、第二凹槽34、第三凹槽35及第四凹槽36，所述第一凹槽33的开口、第二凹槽34的开口、第三凹槽35的开口及第四凹槽36的开口依次相接且均与所述通孔32连通，所述通孔32、第一凹槽33、第二凹槽34、第三凹槽35及第四凹槽36合围成呈十字形的腔室。所述第二卡接结构31包括第一扣钩311及第二扣钩312，所述第一扣钩311设置在所述第一凹槽33的底部且朝向所述第三凹槽35，所述第二扣钩312设置在所述第三凹槽35的底部且朝向所述第一凹槽33。
所述第一卡钩231与第一扣钩311卡接以及所述第二卡钩232与第二扣钩312卡接时，所述台阶213与所述固定支架3的上端面相抵接。通过第一卡钩231与第一扣钩311卡接以及第二卡钩232与第二扣钩312卡接，这样可以实现支撑件2稳固地连接在固定支架3内，从而使得发热体1在加热烟弹的过程中不会产生晃动而影响其加热效果。此外，支撑件2卡接在固定支架3内时，由于支撑件2上的台阶213与固定支架3的上端面紧密贴合，这样可进一步防止烟弹在加热时产生的烟油进入电子烟的内部而影响其正常工作。
在一实施例中，如图2至图4所示，所述第一卡钩231包括第一卡钩本体2311及设置在所述第一卡钩本体2311上的第一钩臂2312，所述第二卡钩232包括第二卡钩本体2321及设置在所述第二卡钩本体2321上的第二钩臂2322。优选地，所述第一钩臂2312设置在所述第一卡钩本体2311的底部且背离所述第二钩臂2322，所述第二钩臂2322设置在所述第二卡钩本体2321的底部且背离所述第一钩臂2312。所述第一钩臂2312的外侧面与所述第一钩臂2312的底部通过第一斜面2313过渡连接，所述第二钩臂2322的外侧面与所述第二钩臂2322的底部通过第二斜面2323过渡连接，这样，在支撑件2向下插装于固定支架3内的过程中，第一钩臂2312通过第一斜面2313与第一扣钩311抵接，第一扣钩311会受到第一斜面2313的挤压而向外张开，第二钩臂2322通过第二斜面2323与第二扣钩312抵接，第二扣钩312会受到第二斜面2323的挤压而向外张开，从而有利于实现支撑件2卡接在固定支架3内。
在一实施例中，如图2至图4所示，所述支撑本体21还包括连接在所述小径段212底部的连接部214。优选地，所述第一卡钩231及第二卡钩232对称分布在所述连接部214的两侧，所述第一卡钩231与所述连接部214之间形成有第一让位空间24，所述第二卡钩232与所述连接部214之间形成有第二让位空间25，所述第一让位空间24用于给第一钩臂2312卡接时产生的形变提供容纳空间，所述第二让位空间25用于给第二钩臂2322卡接时产生的形变提供容纳空间。
在一实施例中，如图2至图4所示，所述发热体1的一部分包覆在所述支撑本体21内，所述发热体1的另一部分露出所述支撑本体21，以使得露出支撑本体21的发热体1可以对电子烟的烟弹进行加热。
在一实施例中，如图1及图2所示，所述发热体1上设置有第一电连接件4及第二电连接件5，所述第一电连接件4及第二电连接件5与所述发热体1电连接，所述第一电连接件4及第二电连接件5均与外界电源电连接，用于给所述发热体1供电。
在一实施例中，如图1及图2所示，所述第一电连接件4的一部分及第二电连接件5的一部分包覆于所述支撑本体21内，所述第一电连接件4的另一部分及第二电连接件5的另一部分露出所述支撑本体21，这样可以使得第一电连接件4及第二电连接件5与发热体1连接的更加稳固，而且它们之间相互连接的位置也不会暴露在外界空气中，从而可避免被外界空气氧化而出现线路故障的问题。其中，第一电连接件4及第二电连接件5可以通过焊接的方式固定在发热体1上。
在一实施例中，如图1所示，所述发热体1为发热片。当然，在其他实施例中，所述发热体1也可为发热棒或发热丝。
在一实施例中，所述发热体1为陶瓷发热体，其具有良好的导热性，有利于保证在加热烟弹过程中的热量均匀地传递。当然，在其他实施例中，所述发热体1也可以为石墨发热体。
在一实施例中，所述支撑件2为塑胶件，该塑胶件具有良好的耐热性能，长期处于高温环境中无有害物质排放，并且其机械强度优异。例如，支撑件2可采用PEEK（聚醚醚酮）制成。
在一实施例中，所述发热体1的加热温升范围为260℃至320℃，所述支撑件2的承受温度大于320℃。当所述发热体1的加热温度低于260℃时，可能会造成烟弹加热不充分、产生的烟雾量不足而影响吸食口感。当所述发热体1的加热温度大于320℃时，可能会导致烟弹烧焦而影响吸食口感。支撑件2的承受温度大于320℃，以防止其在发热体1加热过程中产生形变。
以上所揭露的仅为本发明较佳实施例而已，当然不能以此来限定本发明之权利范围，因此依本发明权利要求所作的等同变化，仍属本发明所涵盖的范围。

Claims (16)

  1. 一种支撑件，用于支撑电子烟的发热体，其特征在于，所述支撑件上设置有向上凸出的凸台。
  2. 根据权利要求1所述的支撑件，其特征在于，所述支撑件上还设置有第一连接结构。
  3. 根据权利要求2所述的支撑件，其特征在于，所述第一连接结构为第一卡接结构。
  4. 根据权利要求3所述的支撑件，其特征在于，所述第一卡接结构包括第一卡钩及第二卡钩。
  5. 根据权利要求4所述的支撑件，其特征在于，所述第一卡钩包括第一卡钩本体及设置在所述第一卡钩本体上的第一钩臂，所述第二卡钩包括第二卡钩本体及设置在所述第二卡钩本体上的第二钩臂。
  6. 根据权利要求5所述的支撑件，其特征在于，所述第一钩臂设置在所述第一卡钩本体的底部且背离所述第二钩臂，所述第二钩臂设置在所述第二卡钩本体的底部且背离所述第一钩臂。
  7. 根据权利要求6所述的支撑件，其特征在于，所述第一钩臂的外侧面与所述第一钩臂的底部通过第一斜面过渡连接，所述第二钩臂的外侧面与所述第二钩臂的底部通过第二斜面过渡连接。
  8. 一种发热装置，用于加热电子烟的烟弹，其特征在于，包括发热体及如权利要求1-7任意一项所述的支撑件，所述发热体包覆于所述支撑件内。
  9. 根据权利要求8所述的发热装置，其特征在于，所述发热体的一部分包覆在所述支撑件内，所述发热体的另一部分露出所述支撑件。
  10. 根据权利要求9所述的发热装置，其特征在于，所述发热体上设置有第一电连接件及第二电连接件，所述第一电连接件及第二电连接件与所述发热体电连接，所述第一电连接件及第二电连接件均与外界电源电连接，用于给所述发热体供电。
  11. 根据权利要求10所述的发热装置，其特征在于，所述第一电连接件的一部分及第二电连接件的一部分包覆于所述支撑件内，所述第一电连接件的另一部分及第二电连接件的另一部分露出所述支撑件。
  12. 根据权利要求8所述的发热装置，其特征在于，所述发热体为发热片或发热棒或发热丝。
  13. 根据权利要求8所述的发热装置，其特征在于，所述发热体为陶瓷发热体或石墨发热体。
  14. 一种电子烟，其特征在于，包括固定支架及权利要求8-13任意一项所述的发热装置，所述固定支架内设置有第二连接结构，所述固定支架通过所述第二连接结构与所述支撑件实现可拆卸连接。
  15. 根据权利要求14所述的电子烟，其特征在于，所述第二连接结构为第二卡接结构，所述固定支架通过所述第二卡接结构与所述支撑件实现可拆卸连接。
  16. 根据权利要求15所述的电子烟，其特征在于，所述第二卡接结构包括第一扣钩及第二扣钩。
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