WO2016124018A1 - 电子点火器 - Google Patents

电子点火器 Download PDF

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Publication number
WO2016124018A1
WO2016124018A1 PCT/CN2015/093933 CN2015093933W WO2016124018A1 WO 2016124018 A1 WO2016124018 A1 WO 2016124018A1 CN 2015093933 W CN2015093933 W CN 2015093933W WO 2016124018 A1 WO2016124018 A1 WO 2016124018A1
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WO
WIPO (PCT)
Prior art keywords
heating
metal
housing
battery
electronic igniter
Prior art date
Application number
PCT/CN2015/093933
Other languages
English (en)
French (fr)
Inventor
吴建勇
杨亚玲
陈俊求
陈建芳
陈才德
Original Assignee
深圳市杰仕博科技有限公司
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.)
Filing date
Publication date
Application filed by 深圳市杰仕博科技有限公司 filed Critical 深圳市杰仕博科技有限公司
Publication of WO2016124018A1 publication Critical patent/WO2016124018A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
    • F23Q7/14—Portable igniters
    • F23Q7/16—Portable igniters with built-in battery

Definitions

  • This invention relates to an ignition device, and more particularly to an electronic igniter that has a long service life and can be ignited quickly, uniformly, and energy-efficiently.
  • the lighter is a small fire device. Mainly used for smoking and fire, also used for cooking and other fires, traditional The main components of the lighter are the ignition mechanism and the air storage box. When the ignition mechanism is activated, the spark is emitted to the gas zone to ignite the gas. The ignition mechanism is the most active part of the evolution of the lighter, and it is also a more complex part.
  • an object of the present invention is to provide an electronic igniter that has a long service life and can be ignited quickly, uniformly, and energy-efficiently. .
  • an electronic igniter comprising a casing, wherein the casing houses a battery, and one end of the casing is provided with an opening, and a metal heating body is arranged in the opening, the heating An electromagnetic heating coil is enclosed in the outside of the casing, and a control panel electrically connected to the battery is further disposed in the casing, and the control panel is provided with an electromagnetic induction heating circuit electrically connected to the electromagnetic heating coil, and the casing is further provided with electricity
  • the switch button of the control panel is connected.
  • the heating body is a metal rod or a metal tube whose tip is tapered, and the tapered top of the metal rod or metal tube is lower than the opening of the casing.
  • the heating body is a heating piece extending from a metal rod or a metal tube, and the electromagnetic heating coil is surrounded by a metal rod or a metal tube, and the heating sheet covers the opening.
  • the battery is a rechargeable battery
  • a charging interface is further disposed on the housing of the battery.
  • a display screen electrically connected to the control board is further disposed in the housing.
  • the electromagnetic heating coil is also surrounded by an insulating layer.
  • the invention utilizes an alternating magnetic field generated by an electromagnetic heating coil, and the electromagnetic heating coil is surrounded by a metal heating body and a metal heating body.
  • the alternating magnetic field lines are cut to generate an alternating current (ie, eddy current) in the metal heating body, and the eddy current causes the metal atoms of the metal heating body to move at a high speed and irregularly, and the atoms collide with each other to generate high temperature, thereby utilizing
  • the high temperature of the surface of the metal heating body ignites flammable materials such as cigarettes.
  • the invention uses a metal heating sheet for heat, so that the temperature is uniform and the service life is long; and since the eddy current is used, the ignition can be performed quickly and energy-savingly. .
  • Figure 1 is a cross-sectional view showing an embodiment of the present invention.
  • FIG. 2 is a schematic exploded view of an embodiment of the present invention.
  • Figure 3 is a cross-sectional view showing another embodiment of the present invention.
  • FIG. 4 is a schematic exploded view of another embodiment of the present invention.
  • the housing 6 includes a battery 5, and one end of the housing 6 is provided with an opening, a metal heating body is disposed in the opening, and the heating body is surrounded by an electromagnetic heating coil 2, A control board 4 electrically connected to the battery 5 is further disposed in the housing 6.
  • the control board 4 is provided with an electromagnetic induction heating circuit electrically connected to the electromagnetic heating coil 2, and the housing 6 is also provided with an electrical connection.
  • the electronic igniter utilizes an alternating magnetic field generated by an electromagnetic heating coil, and the electromagnetic heating coil 2 is surrounded by a metal heating body, a metal heating body
  • the alternating magnetic field lines are cut to generate an alternating current (ie, eddy current) in the metal heating body, and the eddy current causes the metal atoms of the metal heating body to move at a high speed and irregularly, and the atoms collide with each other to generate high temperature, thereby utilizing
  • the high temperature of the surface of the metal heating body ignites flammable materials such as cigarettes. Since the electronic igniter uses a metal heating body for heat, the temperature is uniform and the service life is long; and since the eddy current is generated, Can be ignited quickly and energy-efficiently.
  • the heating body is a metal rod 1 or a metal tube whose tip is tapered, and the tapered top of the metal rod 1 or the metal tube is lower than the opening of the housing.
  • a cigarette or the like can be inserted from the opening into the top surface of the cone to be heated, thereby preventing the child from touching the heated metal rod 1 and causing a burn or a fire caused by the failure of heating.
  • the electronic igniter please refer to FIG. 3 to FIG. 4 , which may be specifically based on the foregoing technical solutions.
  • the heating body is a heating sheet 10 extending from a metal rod or a metal tube, and the electromagnetic heating coil is surrounded by a metal rod or a metal tube, and the heating sheet 10 covers the opening.
  • the eddy current generates heat and conducts the high temperature to the surface of the other side of the heating sheet, thereby shortening the time during which the high temperature is generated.
  • a substance such as a cigarette can be placed on the surface of the heating sheet 10 to be ignited.
  • the electronic igniter of this embodiment please refer to FIG. 1 to FIG. 4, which may be specifically based on the foregoing technical solutions.
  • the battery 5 is a rechargeable battery, and a charging interface (not shown) is further disposed on the housing 6 of the receiving battery 5.
  • the charging interface may not be provided, and the charging battery is taken out and then charged.
  • the electronic igniter of this embodiment may be specifically based on the foregoing technical solutions.
  • a display screen electrically connected to the control panel may be disposed in the housing, and a transparent window corresponding to the display screen is disposed at a corresponding position of the housing at the periphery. Used to display information about the igniter, such as the temperature of the heater, the battery level, and so on.
  • the electronic igniter of this embodiment please refer to FIG. 1 to FIG. 4, which may be specifically based on the foregoing technical solutions.
  • the insulating layer 7 is also surrounded by an electromagnetic heating coil 2. Thereby increasing its heating efficiency.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Resistance Heating (AREA)
  • General Induction Heating (AREA)

Abstract

一种电子点火器，包括容纳有电池（5）的壳体（6）。壳体（6）的一端设置有开口。开口内设置有一金属加热体。加热体外包围有电磁加热线圈（2）。壳体（6）内还设置有电性连接电池（5）的控制板（4）。控制板（4）上设置有电性连接电磁加热线圈（2）的电磁感应加热电路。壳体（6）上还设置有电性连接控制板（4）的开关按键（3）。该点火器使用寿命长并能够快速点火。

Description

电子点火器
技术领域
本发明涉及 点火装置 ，尤其是涉及一种使用寿命长，能快速、均匀、节能地点火的 一种电子点火器 。
背景技术
打火机是小型取火装置。主要用于吸烟取火，也用于炊事及其他取火， 传统的 打火机主要部件是发火机构和贮气箱，发火机构动作时，迸发出火花射向燃气区，将燃气引燃。发火机构是打火机演变中最活跃的部分，也是结构较复杂的部分。
市场上还有一种打火装置是利用电池给电阻丝供电产生高温点火的，但这种打火装置如通电时间控制不好，电阻丝极易烧断，同时电阻丝发热的发热效率也较低。
发明内容
为解决 上述 问题， 本发明的目的在于提供一种使用寿命长，能快速、均匀、节能地点火 的 电子点火器 。
本发明通过以下技术措施实现的，一种电子点火器，包括壳体，所述壳体内容纳有电池，所述壳体的一端设置有开口，所述开口内设置有一金属加热体，所述加热体外包围有电磁加热线圈，所述壳体内还设置有电性连接电池的控制板，所述控制板上设有电性连接电磁加热线圈的电磁感应加热电路，所述壳体上还设置有电性连接控制板的开关按键。
作为一种优选方式， 所述加热体为一顶端为锥形的金属棒或金属管，所述金属棒或金属管的锥形顶低于壳体开口。
作为一种优选方式， 所述加热体为一面延伸出一金属棒或金属管的加热片，所述电磁加热线圈包围在金属棒或金属管外，所述加热片覆盖在开口上。
作为一种优选方式， 所述电池为充电电池，所述容纳电池的壳体上还设置有充电接口。
作为一种优选方式， 所述壳体内还设置有电性连接控制板的显示屏。
作为一种优选方式， 所述电磁加热线圈外还包围有一保温层。
本发明 利用 电磁加热线圈 产生的交变磁场， 电磁加热线圈包围有一金属加热体，金属加热体 切割交变磁力线而在 金属加热体中 产生交变的电流（即涡流），涡流使 金属加热体 的金属原子高速无规则运动，原子互相碰撞、摩擦而产生高温，从而利用 金属加热体表面的 高温来点燃香烟等易燃物。 发明 由于是使用 金属加热片来进行热，因此温度均匀、 使用寿命长；同时由于利用涡流发热，因此 能快速、节能地点火 。
附图说明
图1为本发明一实施例的剖视图。
图2为本发明一实施例的分解结构示意图。
图3为本发明另一实施例的剖视图。
图4为本发明另一实施例的分解结构示意图。
具体实施方式
下面结合实施例并对照附图对本发明作进一步详细说明。
本实施例的一种电子点火器，请参考图1至图4， 包括壳体6，所述壳体6内容纳有电池5，所述壳体6的一端设置有开口，所述开口内设置有一金属加热体，所述加热体外包围有电磁加热线圈2，所述壳体6内还设置有电性连接电池5的控制板4，所述控制板4上设有电性连接电磁加热线圈2的电磁感应加热电路，所述壳体6上还设置有电性连接控制板4的开关按键3。
本电子点火器利用 电磁加热线圈 产生的交变磁场， 电磁加热线圈2包围有一金属加热体，金属加热体 切割交变磁力线而在 金属加热体中 产生交变的电流（即涡流），涡流使 金属加热体 的金属原子高速无规则运动，原子互相碰撞、摩擦而产生高温，从而利用 金属加热体表面的 高温来点燃香烟等易燃物。本电子点火器由于是使用 金属加热体来进行热，因此温度均匀、 使用寿命长；同时由于利用涡流发热，因此 能快速、节能地点火 。
在一实施例的电子点火器，请参考图1至图2，在前面技术方案的基础上具体可以是， 加热体为一顶端为锥形的金属棒1或金属管，所述金属棒1或金属管的锥形顶低于壳体开口。使用时可将香烟等从开口伸入插在锥形顶表面进行加热，从而避免小孩触碰到加热的金属棒1而烫伤或因故障发生加热而引起的火灾。
在另一实施例的电子点火器，请参考图3至图4，在前面技术方案的基础上具体可以是， 加热体为一面延伸出一金属棒或金属管的加热片10，所述电磁加热线圈包围在金属棒或金属管外，所述加热片10覆盖在开口上。使用金属棒或金属管产生的 涡流发热，并将高温传导给 加热片另一面的表面，从而缩短高温产生的时间，使用时可将香烟等物质放在加热片10表面与其接触而点燃。
本实施例的电子点火器，请参考图1至图4在前面技术方案的基础上具体可以是， 电池5为充电电池，所述容纳电池5的壳体6上还设置有充电接口（图中未示出）。当然，在其它实施例中，也可不设置充电接口，将充电电池取出后现进行充电。
本实施例的电子点火器，在前面技术方案的基础上具体可以是， 壳体内还可设置有电性连接控制板的显示屏，周时在壳体相应位置设置有对应显示屏的透明窗。用于显示点火器的信息，如发热片的温度、电池的电量等。
本实施例的电子点火器，请参考图1至图4在前面技术方案的基础上具体可以是， 电磁加热线圈2外还包围有一保温层7。从而增大其发热效率。
以上是对本发明 电子点火器 进行了阐述，用于帮助理解本发明， 但本发明的实施方式并不受上述实施例的限制，任何未背离本发明原理下所作的改变、修饰、替代、组合、简化，均应为等效的置换方式，都包含在本发明的保护范围的内。

Claims (6)

  1. 一种电子点火器，其特征在于：包括壳体，所述壳体内容纳有电池，所述壳体的一端设置有开口，所述开口内设置有一金属加热体，所述加热体外包围有电磁加热线圈，所述壳体内还设置有电性连接电池的控制板，所述控制板上设有电性连接电磁加热线圈的电磁感应加热电路，所述壳体上还设置有电性连接控制板的开关按键。
  2. 根据权利要求1所述的电子点火器，其特征在于：所述加热体为一顶端为锥形的金属棒或金属管，所述金属棒或金属管的锥形顶低于壳体开口。
  3. 根据权利要求1所述的电子点火器，其特征在于：所述加热体为一面延伸出一金属棒或金属管的加热片，所述电磁加热线圈包围在金属棒或金属管外，所述加热片覆盖在开口上。
  4. 根据权利要求1所述的电子点火器，其特征在于：所述电池为充电电池，所述容纳电池的壳体上还设置有充电接口。
  5. 根据权利要求1所述的电子点火器，其特征在于：所述壳体内还设置有电性连接控制板的显示屏。
  6. 根据权利要求1所述的电子点火器，其特征在于：所述电磁加热线圈外还包围有一保温层。
PCT/CN2015/093933 2015-02-07 2015-11-06 电子点火器 WO2016124018A1 (zh)

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CN201520088779.7 2015-02-07

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110986087A (zh) * 2019-12-13 2020-04-10 广东雷子克热电工程技术有限公司 一种电子打火装置
CN111720852A (zh) * 2020-06-10 2020-09-29 西安极蜂天下信息科技有限公司 打火机

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204534658U (zh) * 2015-02-07 2015-08-05 深圳市杰仕博科技有限公司 电子点火器
CN105333455B (zh) * 2015-10-28 2017-11-28 广东中烟工业有限责任公司 一种高散热性能的无明火点烟装置
CN108397789B (zh) * 2018-04-23 2023-03-31 珠海格力电器股份有限公司 点火装置及壁挂炉

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US20050218137A1 (en) * 2004-03-30 2005-10-06 Tal Sela Portable hand holdable electric cigarette lighter
CN202177125U (zh) * 2011-04-21 2012-03-28 阳春明 节能打火机
CN204534658U (zh) * 2015-02-07 2015-08-05 深圳市杰仕博科技有限公司 电子点火器
CN105003931A (zh) * 2015-07-30 2015-10-28 科博达技术有限公司 汽车电子点烟器

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US20050218137A1 (en) * 2004-03-30 2005-10-06 Tal Sela Portable hand holdable electric cigarette lighter
CN202177125U (zh) * 2011-04-21 2012-03-28 阳春明 节能打火机
CN204534658U (zh) * 2015-02-07 2015-08-05 深圳市杰仕博科技有限公司 电子点火器
CN105003931A (zh) * 2015-07-30 2015-10-28 科博达技术有限公司 汽车电子点烟器

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Publication number Priority date Publication date Assignee Title
CN110986087A (zh) * 2019-12-13 2020-04-10 广东雷子克热电工程技术有限公司 一种电子打火装置
CN111720852A (zh) * 2020-06-10 2020-09-29 西安极蜂天下信息科技有限公司 打火机

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