WO2020082729A1 - 一种新型发热丝及雾化芯 - Google Patents

一种新型发热丝及雾化芯 Download PDF

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Publication number
WO2020082729A1
WO2020082729A1 PCT/CN2019/088187 CN2019088187W WO2020082729A1 WO 2020082729 A1 WO2020082729 A1 WO 2020082729A1 CN 2019088187 W CN2019088187 W CN 2019088187W WO 2020082729 A1 WO2020082729 A1 WO 2020082729A1
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Prior art keywords
heating wire
pin
bracket
new
oil
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PCT/CN2019/088187
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English (en)
French (fr)
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欧俊彪
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欧俊彪
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Publication of WO2020082729A1 publication Critical patent/WO2020082729A1/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
    • A24F47/00—Smokers' requisites not otherwise provided for
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F7/00—Mouthpieces for pipes; Mouthpieces for cigar or cigarette holders

Definitions

  • the utility model relates to the field of heating wires, especially a new heating wire and an atomizing core.
  • the heating wire is composed of the first pin, the heating wire body and the second pin connected in turn in a spiral coil, the first pin and the second pin The ends are bent downward and extended.
  • the heating wire is assembled into the atomizing core, the first pin is inserted in the middle of the oil guide cotton (in actual assembly, the existing manufacturers are assembled in this way), which causes the first pin to cut off the oil guide cotton and affect the supply Oil effect.
  • the utility model provides a new heating wire and an atomizing core which solve the problem that the first pin blocks the oil conducting cotton and affects the oil supply effect.
  • a new heating wire including a heating wire body, a first pin, and a second pin, the heating wire body is arranged along a vertical spiral coil, the first The two pins are fixedly connected to the lower end of the heating wire body, and the second pin is spirally wound and extends downwardly bent, the first pin is fixedly connected to the upper end of the heating wire body, and the first pin is spirally wound and Extend to the outside of the circumference where the heating wire body is located.
  • the end of the first pin extends in a straight line.
  • the end of the first pin extends in an arc shape.
  • the end of the first pin extends in a spiral shape.
  • the end of the first pin extends in a curved shape toward the inner side of the heating wire body.
  • both the first pin and the second pin are connected to the heating wire body by means of butt welding.
  • the butt welding is made of pure nickel Ni200.
  • the present invention also provides an atomizing core using the above-mentioned new heating wire, which includes a support, an oil-guiding cotton, a positive electrode, a negative electrode, and an insulating ring.
  • the oil-guiding cotton is wrapped around the periphery of the new heating wire ,
  • the oil-conducting cotton and the new heating wire are installed in the bracket, the positive electrode is located under the bracket, the insulating ring is sandwiched between the bracket and the positive electrode, the second pin of the new heating wire extends to In contact with the positive electrode, the first pin of the new heating wire is in contact with the bracket, and the negative electrode is electrically connected with the bracket.
  • the outer cover is sleeved on the outer side of the bracket, and both sides of the outer cover and the side of the bracket are provided with openings for soaking oil into the oil-guiding cotton.
  • the beneficial effect of the utility model lies in that the utility model changes the shape of the first pin in the traditional heating wire structure bent downward and extending by extending the end of the first pin to the outside of the circumference where the heating wire body is located, avoiding When the heating wire is assembled into the atomizing core, the first pin cuts off the oil guide cotton, which fundamentally solves the problem of insufficient oil supply caused by the first pin cut off the oil guide cotton in the prior art, and prevents the oil guide cotton Dry burning affects the taste or damages the atomizing core.
  • Figure 1 is a schematic diagram of the structure of the existing heating wire
  • Figure 2 is a cross-sectional view of an existing atomizing core
  • FIG. 3 is a cross-sectional view of the atomizing core of the present invention.
  • FIG. 4 is a schematic structural view of an embodiment of the novel heating wire of the present invention.
  • FIG. 5 is a schematic structural view of another embodiment of the new heating wire of the present invention.
  • FIG. 6 is a top view of another embodiment of the new heating wire of the present invention.
  • the utility model relates to a new heating wire, including a heating wire body 1, a first pin 2, and a second pin 3, the heating wire body 1 is arranged along a vertical spiral coil, and the second The pin 3 is fixedly connected to the lower end of the heating wire body 1, and the second pin 3 is spirally wound and extends downwardly bent, the first pin 2 is fixedly connected to the upper end of the heating wire body 1, the first lead The foot 2 spirally coils and extends outwardly of the circumference where the heating wire body 1 is located.
  • the present invention also provides an atomizing core using the above-mentioned new heating wire, including a support 4, an oil-conducting cotton 5, a positive electrode 6, a negative electrode, and an insulating ring 7, covered by the oil-conducting cotton 5
  • the oil-guiding cotton 5 and the new heating wire are both installed in the support 4, the positive electrode 6 is provided under the support 4, the insulating ring 7 is sandwiched between the support 4 and the positive electrode 6,
  • the second pin 3 of the new heating wire extends to be in contact with the positive electrode 6, the first pin 2 of the new heating wire is in contact with the support 4, and the negative electrode is electrically connected to the support 4 connection.
  • the insulating ring 7 is screwed to the holder 4 and the positive electrode 6 through threads to install.
  • the atomizing core and the base, the glass silo, the oil injection ring and the suction nozzle of the utility model can be assembled into an atomizer.
  • the atomizing core is rotatably installed on the base (in this case, the support 4 and the negative electrode are electrically conductive Tong)
  • the oil injection ring is rotatably sleeved on the top of the outer cover 8
  • the glass silo is installed between the oil injection ring and the base and is sealed
  • the suction nozzle is installed on the top of the oil injection ring
  • the base is provided with an air inlet hole
  • a gas regulating ring for adjusting the air inlet hole.
  • the utility model changes the shape of the first lead 2 bent downward and extending in the traditional heating wire structure by extending the end of the first lead 2 to the outside of the circumference where the heating wire body 1 is located, so as to prevent the heating wire from being assembled into fog
  • the first pin 2 cuts off the oil-guiding wool 5 in the core, which fundamentally solves the problem of insufficient oil supply caused by the first pin 2 blocking the oil-guiding wool 5 in the prior art, and prevents the oil-guiding wool 5 Dry burning affects the taste or damages the atomizing core.
  • the end of the first pin 2 can be designed into various shapes according to actual conditions.
  • the end of the first pin 2 extends in a straight line.
  • the end of the first pin 2 extends straightly at a parallel or horizontal angle along the axis leading direction, and the extension point is located outside the circumference where the heating wire is located and is in electrical contact with the bracket 4.
  • the end of the first pin 2 extends in an arc shape.
  • the end of the first pin 2 extends in an arc shape, and the outermost point of the arc shape is located outside the circumference where the heating wire is located and is in electrical contact with the bracket 4.
  • the end of the first pin 2 extends in a spiral shape.
  • the end of the first pin 2 extends in a spiral shape, and the outermost point of the spiral shape is located outside the circumference where the heating wire is located and is in electrical contact with the bracket 4.
  • the end of the first pin 2 extends in a curved shape toward the inner side of the heating wire body 1.
  • the end of the first pin 2 is bent and extended toward the inside of the heating wire body 1, and the bending point is located outside the circumference where the heating wire is located and is in electrical contact with the bracket 4.
  • both the first pin 2 and the second pin 3 are connected to the heating wire body 1 by welding.
  • the first pin 2 and the second pin 3 are connected to the heating wire body 1 in sequence by using the welding technique.
  • the butt welding is made of pure nickel Ni200.
  • the pure nickel Ni200 is used as the solder for bump welding, so that the first pin 2 and the second pin 3 are firmly connected with the heating wire body 1 and have good conductivity.
  • an outer cover 8 is further included, and the outer cover 8 is sleeved on the outer side of the bracket 4. Both sides of the outer cover 8 and the side of the bracket 4 are provided with openings 9 for immersing oil into the oil-guiding cotton 5.
  • An opening 9 is provided on the side of the cover 8 and the side of the bracket 4, and the oil-guiding cotton 5 is immersed in oil through the opening 9 to realize continuous supply of oil to the oil-guiding cotton 5 to avoid the possibility of the oil-guiding cotton 5 being burned dry , So that the atomizing core can work effectively.

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Abstract

一种新型发热丝及应用该发热丝的雾化芯，包括发热丝本体（1）、第一引脚（2）、第二引脚（3），发热丝本体（1）沿竖直螺旋盘绕设置，第二引脚（3）与发热丝本体（1）的下端固定连接，且第二引脚（3）螺旋盘绕并向下弯折延伸，第一引脚（2）与发热丝本体（1）的上端固定连接，第一引脚（2）螺旋盘绕并向发热丝本体（1）所在圆周的外侧延伸。

Description

一种新型发热丝及雾化芯 技术领域
本实用新型涉及发热丝领域，尤指一种新型发热丝及雾化芯。
背景技术
随着科技生活快速发展，电子烟逐渐替代香烟进入人们的视线，吸食电子烟相比于传统香烟更有利于人的健康，因此得到人们的青睐。目前，电子烟随着技术的成熟，功率越来越大，通过开发大功率电子烟，满足人们把玩的乐趣，大功率的电子烟可以让人们更加容易完成吐烟圈等表演活动。
请参阅图1-2，现有的电子烟结构中，其发热丝由第一引脚、发热丝本体和第二引脚依次顺序连接螺旋盘绕而成，第一引脚和第二引脚的末端均向下弯折延伸。当发热丝组装到雾化芯中时，第一引脚穿插于导油棉的中间(实际装配中，现有生产厂商都是这样装配的)，从而导致第一引脚隔断导油棉影响供油效果。
发明内容
为解决上述问题，本实用新型提供一种解决因第一引脚阻断导油棉影响供油效果问题的新型发热丝及雾化芯。
为实现上述目的，本实用新型采用的技术方案是：一种新型发热丝，包括发热丝本体、第一引脚、第二引脚，所述发热丝本体沿竖直螺旋盘绕设置，所述第二引脚与发热丝本体的下端固定连接，且第二引脚螺旋盘绕并向下弯折延伸，所述第一引脚与发热丝本体的上端固定连接，所述第一引脚螺旋盘绕并向发热丝本体所在圆周的外侧延伸。
可选地，所述第一引脚的末端呈直线延伸。
可选地，所述第一引脚的末端呈弧形延伸。
可选地，所述第一引脚的末端呈螺旋蜗状延伸。
可选地，所述第一引脚的末端朝发热丝本体内侧方向呈折弯状延伸。
优选地，所述第一引脚、第二引脚均与发热丝本体采用碰焊方式连接。
优选地，所述碰焊采用纯镍Ni200材质。
为实现上述目的，本实用新型还提供一种应用上述新型发热丝的雾化芯，包括支架、导油棉、正电极、负电极、绝缘环，所述导油棉包覆于新型发热丝外围，且导油棉和新型发热丝均装设于支架内，所述正电极设于支架下方，所述绝缘环夹设于支架和正电极之间，所述新型发热丝的第二引脚延伸至与所述正电极接触，所述新型发热丝的第一引脚与所述支架接触，所述负电极与所述支架电性连接。
具体地，还包括外罩，所述外罩套设于支架外侧，所述外罩的侧面和支架的侧面均设有向所述导油棉浸油的开孔。
本实用新型的有益效果在于：本实用新型通过将第一引脚的末端向发热丝本体所在圆周的外侧延伸，改变了传统发热丝结构中第一引脚向下弯折延伸的形状，避免了发热丝组装到雾化芯中时第一引脚隔断导油棉，从根本上解决了现有技术中存在的因第一引脚隔断导油棉造成的供油不足的问题，防止导油棉干烧影响口感或损坏雾化芯。
附图说明
图1是现有的发热丝的结构示意图；
图2是现有的雾化芯的剖面图；
图3是本实用新型的雾化芯剖面图；
图4是本实用新型的新型发热丝的一实施例的结构示意图；
图5是本实用新型的新型发热丝的另一实施例的结构示意图；
图6是本实用新型的新型发热丝的另一实施例的俯视图。
附图标号说明：1-发热丝本体；2-第一引脚；3-第二引脚；4-支架；5-导油棉；6-正电极；7-绝缘环；8-外罩；9-开孔。
具体实施方式
请参阅图3，本实用新型关于一种新型发热丝，包括发热丝本体1、第一引脚2、第二引脚3，所述发热丝本体1沿竖直螺旋盘绕设置，所述第二引脚3与发热丝本体1的下端固定连接，且第二引脚3螺旋盘绕并向下弯折延伸，所述第一引脚2与发热丝本体1的上端固定连接，所述第一引脚2螺旋盘绕并向发热丝本体1所在圆周的外侧延伸。
为实现上述目的，本实用新型还提供一种应用上述新型发热丝的雾化芯，包括支架4、导油棉5、正电极6、负电极、绝缘环7，所述导油棉5包覆于新型发热丝外围，且导油棉5和新型发热丝均装设于支架4内，所述正电极6设于支架4下方，所述绝缘环7夹设于支架4和正电极6之间，所述新型发热丝的第二引脚3延伸至与所述正电极6接触，所述新型发热丝的第一引脚2与所述支架4接触，所述负电极与所述支架4电性连接。
具体地，所述绝缘环7通过螺纹与支架4、正电极6旋接安装。
本实用新型的雾化芯与底座、玻璃仓、注油环和吸嘴可组装设置成雾化器，具体地，所述雾化芯旋转安装于底座上(此时支架4与负电极电性导通)，所述注油环旋转套接于外罩8顶端，所述玻璃仓安装于注油环和底座之间并密封设置，所述吸嘴安装于注油环的顶端；所述底座设有进气孔，以及调节所述进气孔的调气环。
本实用新型通过将第一引脚2的末端向发热丝本体1所在圆周的外侧延伸，改变了传统发热丝结构中第一引脚2向下弯折延伸的形状，避免了发热丝组装到雾化芯中时第一引脚2隔断导油棉5，从根本上解决了现有技术中存在的因第一引脚2隔断导油棉5造成的供油不足的问题，防止导油棉5干烧影响口感或损坏雾化芯。
其中，结合支架4的具体结构、组装的便利性及导电性方面考虑，第一引脚2的末端可以根据实际情况设计成各种形状。
可选地，所述第一引脚2的末端呈直线延伸。
第一引脚2的末端沿轴线引出方向以平行或水平角度直线延伸，且延伸点位于发热丝所在圆周的外侧并与支架4电性接触。
请参阅图4，可选地，所述第一引脚2的末端呈弧形延伸。
第一引脚2的末端呈弧形延伸，且弧形的最外点位于发热丝所在圆周的外侧并与支架4电性接触。
可选地，所述第一引脚2的末端呈螺旋蜗状延伸。
第一引脚2的末端呈螺旋蜗状延伸，且螺旋蜗状的最外点位于发热丝所在圆周的外侧并与支架4电性接触。
请参阅图5-6，可选地，所述第一引脚2的末端朝发热丝本体1内侧方向呈折弯状延伸。
第一引脚2的末端向发热丝本体1内侧折弯延伸，且折弯点位于发热丝所在圆周的外侧并与支架4电性接触。
优选地，所述第一引脚2、第二引脚3均与发热丝本体1采用碰焊方式连接。
采用碰焊技术使第一引脚2、第二引脚3均与发热丝本体1依次连接在一起。
优选地，所述碰焊采用纯镍Ni200材质。
采用纯镍Ni200作为焊料进行碰焊，使得第一引脚2、第二引脚3与发热丝本体1连接稳固且导电性能良好。
具体地，还包括外罩8，所述外罩8套设于支架4外侧，所述外罩8的侧面和支架4的侧面均设有向所述导油棉5浸油的开孔9。
在外罩8的侧面和支架4的侧面均设置开孔9，并通过该开孔9向导油棉5浸油，实现对导油棉5源源不断地供油，避免导油棉5干烧的可能，使雾化芯能有效工作。
以上实施方式仅仅是对本实用新型的优选实施方式进行描述，并非对本实用新型的范围进行限定，在不脱离本实用新型设计精神的前提下，本领域普通工程技术人员对本实用新型的技术方案作出的各种变形和改进，均应落入本实用新型的权利要求书确定的保护范围内。

Claims (9)

  1. 一种新型发热丝，包括发热丝本体、第一引脚、第二引脚，所述发热丝本体沿竖直螺旋盘绕设置，所述第二引脚与发热丝本体的下端固定连接，且第二引脚螺旋盘绕并向下弯折延伸，所述第一引脚与发热丝本体的上端固定连接，其特征在于：所述第一引脚螺旋盘绕并向发热丝本体所在圆周的外侧延伸。
  2. 根据权利要求1所述的一种新型发热丝，其特征在于：所述第一引脚的末端呈直线延伸。
  3. 根据权利要求1所述的一种新型发热丝，其特征在于：所述第一引脚的末端呈弧形延伸。
  4. 根据权利要求1所述的一种新型发热丝，其特征在于：所述第一引脚的末端呈螺旋蜗状延伸。
  5. 根据权利要求1所述的一种新型发热丝，其特征在于：所述第一引脚的末端朝发热丝本体内侧方向呈折弯状延伸。
  6. 根据权利要求1所述的一种新型发热丝，其特征在于：所述第一引脚、第二引脚均与发热丝本体采用碰焊方式连接。
  7. 根据权利要求6所述的一种新型发热丝，其特征在于：所述碰焊采用纯镍Ni200材质。
  8. 一种应用如权利要求1-7任一项所述的新型发热丝的雾化芯，其特征在于：包括支架、导油棉、正电极、负电极、绝缘环，所述导油棉包覆于新型发热丝外围，且导油棉和新型发热丝均装设于支架内，所述正电极设于支架下方，所述绝缘环夹设于支架和正电极之间，所述新型发热丝的第二引脚延伸至与所述正电极接触，所述新型发热丝的第一引脚与所述支架接触，所述负电极与所述支架电性连接。
  9. 根据权利要求8所述的一种新型发热丝，其特征在于：还包括外罩，所述外罩套设于支架外侧，所述外罩的侧面和支架的侧面均设有向所述导油棉浸 油的开孔。
PCT/CN2019/088187 2018-10-23 2019-05-23 一种新型发热丝及雾化芯 WO2020082729A1 (zh)

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CN111468713B (zh) * 2020-04-14 2022-06-10 湖南省国银新材料有限公司 一种电子烟雾化芯用镍浆及其制备方法
CN113712273A (zh) * 2021-08-26 2021-11-30 深圳市赛尔美电子科技有限公司 雾化结构及其制作方法

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