WO2020056715A1 - 一种推出型便携式电弧点火器 - Google Patents

一种推出型便携式电弧点火器 Download PDF

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Publication number
WO2020056715A1
WO2020056715A1 PCT/CN2018/106906 CN2018106906W WO2020056715A1 WO 2020056715 A1 WO2020056715 A1 WO 2020056715A1 CN 2018106906 W CN2018106906 W CN 2018106906W WO 2020056715 A1 WO2020056715 A1 WO 2020056715A1
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Prior art keywords
ignition
push
circuit board
switch
handle
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PCT/CN2018/106906
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English (en)
French (fr)
Inventor
范嘉伟
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江苏天网光电科技有限公司
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Application filed by 江苏天网光电科技有限公司 filed Critical 江苏天网光电科技有限公司
Priority to US16/322,476 priority Critical patent/US20210341146A1/en
Publication of WO2020056715A1 publication Critical patent/WO2020056715A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q3/00—Igniters using electrically-produced sparks
    • F23Q3/01—Hand-held lighters, e.g. for cigarettes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q3/00—Igniters using electrically-produced sparks

Definitions

  • the invention relates to the field of igniters, in particular to a push-out type portable arc igniter.
  • the igniter is also called ignition gun and ignition electrode. It is a supporting product of high-energy ignition device. It can be used to ignite barbecues, stoves, etc.
  • the igniter of the prior art is large and difficult to carry. It only needs to press the ignition button to ignite. It is safe The coefficient is low, and there are hidden safety hazards such as mis-ignition operation; at the same time, there are problems such as single function, short service life, and easy damage.
  • the purpose of the present invention is to provide a push-type portable arc igniter with compact structure, small size, light weight, and easy portability, which solves the above technical problems.
  • a push-type portable arc igniter including an ignition head, a handle, and a tail, and an ignition push is provided inside the handle housing.
  • Device, a push button for controlling the ignition push device and a button for lighting are provided at the grip of the handle, and a power safety switch, a charging jack, a charging indicator and a strap hole are provided at the tail;
  • the ignition head is arranged at the ignition The front end of the device is pushed out.
  • the lighting lamp is horizontally arranged side by side with the ignition head.
  • the ignition head is arranged in two parallel cylinders, and a ceramic fixing device is arranged on the surface.
  • the fixing device includes a base.
  • a cylindrical protective sleeve is provided at the front end of the base to cover the surface of the ignition head;
  • the main body plastic part of the ejection device is a rectangular parallelepiped with an upper surface and a right surface opened, and a high pressure package is provided inside the main body plastic part.
  • Circuit board, polymer lithium battery is arranged above the circuit board, the left end of the circuit board is in the middle position
  • a light switch is provided;
  • a power safety switch, a charging indicator, and a USB charging socket are provided at the right end of the circuit board;
  • the lighting button and the push-out button are provided on the upper plastic cover and cooperate with the metal shell;
  • the rear plastic parts are set as L-shaped, connecting the rear plastic part with the ignition pushing device through a spring.
  • the power safety switch controls the ignition head and the illumination lamp at the same time.
  • the ignition head protrudes 2-6 mm outside the handle housing; the illumination lamp is flush with the left end of the handle housing.
  • the handle housing is provided as an aluminum alloy.
  • the charging indicator light is grounded after being connected in series with the resistor, and the fuse is connected in series with the polymer lithium battery to form overcurrent and overvoltage protection for the polymer lithium battery;
  • the power supply safety switch is connected in series with a voltage regulator to ensure Stable output of the power voltage;
  • the output of the voltage regulator is connected in two ways, one is connected to the 2nd pin of the control chip through the lighting switch, and the 4th pin is connected to the light. It is connected to the light to control the light on or off. ;
  • the other way is connected from the 7th pin of the control chip through the ignition switch, and the 5th pin is connected out, and a MOS tube is connected in series to generate frequency oscillation; the working voltage of the ignition head is output after being transformed by the transformer.
  • a push-out portable arc igniter the lighting lamp and the ignition head are arranged horizontally side by side, the ignition head is arranged in two side-by-side cylinders, and ceramic fixing is arranged on the surface thereof Device;
  • the power safety switch is connected in series with a voltage regulator to ensure the stable output of the power supply voltage;
  • the output terminal of the voltage regulator is connected in two ways, one way is connected to the 2nd pin of the control chip through the lighting switch, and the 4th pin is connected, It is connected with the lighting lamp to control the lighting lamp on or off; the other way is to connect from the 7th pin of the control chip through the ignition switch, connect the 5th pin, and connect a MOS tube in series to generate frequency oscillation;
  • the structure of the invention is simple Compact, small size, light weight, easy to carry, easy to use, dual switch control, good safety performance, effectively avoid misoperation, eliminate hidden dangers; can carry the charger with you, repeatedly charge, long life.
  • FIG. 1 is a schematic structural diagram of the present invention
  • Figure 3 is a sectional view taken along the line A-A of Figure 2 of the present invention.
  • FIG. 4 is a left side view of FIG. 2 of the present invention.
  • FIG. 5 is a right side view of FIG. 2 of the present invention.
  • FIG. 6 is a schematic structural diagram of a fixing device
  • FIG. 7 is a circuit diagram of the present invention.
  • a push-type portable arc igniter comprising an ignition head 19, a handle 20, and a tail portion 21, the handle 20 is provided with an ignition pushing device 11 inside the housing, and the handle 20 is provided with a grip
  • the ignition button 22, the lighting button 13, and the tail 21 are provided with a power safety switch 1, a charging jack 2, a charging indicator 3, and a strap hole 17;
  • the ignition head 19 is provided for ignition At the front end of the pushing device 11, the lighting lamp 18 and the ignition head 19 are arranged horizontally side by side.
  • the ignition head 19 is provided in two parallel cylindrical shapes, and a ceramic fixing device 23 is provided on the surface thereof; the main plastic part of the pushing device 5 is arranged as a rectangular parallelepiped with an upper surface and a right surface, the main plastic part 5 is provided with a high voltage package 6, a circuit board 9, a polymer lithium battery 8 is disposed above the circuit board 9, and the middle position of the left end of the circuit board 9 A light switch 7 is provided; a power safety switch 1, a charging indicator 3, and a USB charging socket 2 are provided at the right end of the circuit board.
  • the lighting button 13 and the push-out button 11 are provided on the upper plastic cover 4 and are connected with the metal casing. Complex; tail plastic L-shaped member 15 is provided, the tail 12 by a spring member 15 and a plastic ignition device 11 is connected to the launch.
  • the fixing device 23 includes a base 24.
  • a through hole 25 is provided on the base 24 for the ignition head to pass through.
  • a cylindrical protective sleeve 26 is provided on the front end of the base 24 and wrapped around the surface of the ignition head 19.
  • the power safety switch 1 is simultaneously Control the ignition head and the lighting lamp; the ignition head 19 extends 2-6 mm outside the housing of the handle 20; the lighting lamp 18 is flush with the left end of the housing of the handle 20; and the housing of the handle 20 is set to aluminum alloy.
  • the charging indicator lamp 3 is connected in series with the resistor R1 and grounded.
  • the fuse F1 is connected in series with the polymer lithium battery 8 to form overcurrent and overvoltage protection for the polymer lithium battery.
  • the power safety switch 1 is connected in series with a voltage regulator.
  • VR1 guarantees stable output of the power supply voltage; the output terminal of the voltage regulator VR1 is connected in two ways, one is connected to the 2nd pin of the control chip SW1 through the lighting switch 7, and the 4th pin is connected, connected to the lighting lamp 18, Control the lighting lamp 18 on or off; the other way is to connect from the 7th pin of the control chip SW1 through the ignition switch 14 and connect to the 5th pin, and connect a MOS tube Q1 in series to generate frequency oscillation; the working voltage of the ignition head 19 Output after transformer T1 is transformed.
  • the portable arc igniter uses a polymer lithium battery as a power input and is connected to a PCB circuit board through a wire.
  • the PCB circuit board has a safety protection function, an overcurrent, overvoltage, and overtemperature protection function, and the ignition time exceeds Automatically shut down in 1 minute; the electric fire and lighting control are set to double control, which greatly improves safety performance and prevents misoperation; when lighting is needed, first turn on the power switch at the rear and press the LED light button lightly to achieve lighting; To turn off the lighting, first press the light button, and then turn off the power safety switch; when ignition is needed, first turn on the power safety switch, and then press the eject button to push out the ejection device to achieve the ignition function; when the ignition is turned off, release the eject button. Push the device to reset automatically, and then turn off the power safety switch.
  • the handle housing of the arc igniter is an aluminum alloy shell, which can be plated with various colors; the main plastic parts and the tail plastic parts inside are made of ABS engineering plastic, which improves the product's robustness, the circuit is safer, and the back of the product has a strap hole.
  • the size of the portable arc igniter is 86mm long, 25mm wide and 15.4mm thick; the ignition distance is designed between 4mm and 6mm; small size, light weight, rechargeable, easy to use, good safety performance, easy to carry; Can be used in a variety of environments.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

一种推出型便携式电弧点火器，点火头（19）设置在点火推出装置（11）的前端，照明灯（18）与点火头（19）水平并列设置，点火头（19）设置为两个并列的圆柱形，并在其表面设置有陶瓷的固定装置（23）；点火推出装置（11）的主体塑料件（5）设置为上表面和右表面为开口的长方体，主体塑料件（5）内部设置有高压包（6），线路板（9），聚合物锂电池（8）设置在线路板（9）上方，线路板（9）的左端中间位置设置有照明灯开关（7）；电源安全开关（1）、充电指示灯（3）、USB充电插口（2）设置在线路板（9）的右端；尾部塑料件（15）设置为L形，通过弹簧（12）将尾部塑料件（15）与点火推出装置（11）相连接；结构简单紧凑，体积小，重量轻，便于携带，使用方便，双重开关控制，安全性能好，有效避免误操作，杜绝安全隐患；可随身携带充电器，反复充电，使用寿命长。

Description

一种推出型便携式电弧点火器 技术领域
本发明涉及点火器的领域，尤其涉及一种推出型便携式电弧点火器。
背景技术
点火器又叫点火枪、点火电极，是高能点火装置的配套产品，可用于烧烤炉、灶具等点火；现有技术的点火器体积大、不易携带，只需按下点火键即可点火，安全系数较低，存在误点火操作等安全隐患；同时存在功能单一，使用寿命短，易损坏等问题。
发明内容
本发明目的是提供一种推出型便携式电弧点火器，结构紧凑，体积小，重量轻，便于携带，解决了以上技术问题。
为了实现上述技术目的，达到上述的技术要求，本发明所采用的技术方案是：一种推出型便携式电弧点火器，包括点火头、手柄、以及尾部，所述的手柄壳体内部设置有点火推出装置，手柄抓手处设置有控制点火推出装置的推出键、照明灯按键，尾部设置有电源安全开关，充电插孔，充电指示灯以及背带孔；其特征在于：所述的点火头设置在点火推出装置的前端，照明灯与点火头水平并列设置，点火头设置为两个并列的圆柱形，并在其表面设置有陶瓷的固定装置；所述的固定装置包括底座，底座上设置有用于点火头穿出的通孔，底座前端设置有圆柱形保护套包裹在点火头表面；所述的推出装置的主体塑料件设置为上表面和右表面为开口的长方体，主体塑料件内部设置有高压包，线路板，聚合物锂电池设置在所述的线路板上方，线路板的左端中间位置设置有照明灯开关；电源安全开关、充电指示灯、USB充电插口设置在电路板的右端，照明按键与推出键设置在上塑料盖板上并与与金属壳体相配合；尾部塑料件设置为L形，通过弹簧将尾部塑料件与点火推出装置相连接。
优选的：所述的电源安全开关同时控制点火头和照明灯。
优选的：所述的点火头伸出手柄壳体外2-6mm；所述的照明灯与手柄壳体左端齐平。
优选的：所述的手柄壳体设置为铝合金。
优选的：所述的充电指示灯与电阻串联后接地，保险丝与聚合物锂电池串联，对聚合物锂电池形成了过流过压保护；所述的电源安全开关串联了一个稳压器以保证电源电压稳定输出；稳压器的输出端分两路接出，一路通过照明开关从控制芯片的2号针脚接入，4号针脚接出，与照明灯相连接，控制照明灯的开启或关闭；另一路通过点火开关从控制芯片的7号针脚接入，5号针脚接出，并串联一个MOS管，以产生频率震荡；点火头的工作电压 经过变压器变压后输出。
本发明的有益效果；一种推出型便携式电弧点火器，与传统结构相比：照明灯与点火头水平并列设置，点火头设置为两个并列的圆柱形，并在其表面设置有陶瓷的固定装置；电源安全开关串联了一个稳压器以保证电源电压稳定输出；稳压器的输出端分两路接出，一路通过照明开关从控制芯片的2号针脚接入，4号针脚接出，与照明灯相连接，控制照明灯的开启或关闭；另一路通过点火开关从控制芯片的7号针脚接入，5号针脚接出，并串联一个MOS管，以产生频率震荡；本发明结构简单紧凑，体积小，重量轻，便于携带，使用方便，双重开关控制，安全性能好，有效避免误操作，杜绝安全隐患；可随身携带充电器，反复充电，使用寿命长。
附图说明
图1为本发明结构示意图；
图2为本发明主视图；
图3为本发明图2的A-A剖视图；
图4为本发明图2的左视图；
图5为本发明图2的右视图；
图6为固定装置结构示意图；
图7为本发明电路图；
在图中：1.电源安全开关；2.充电插孔；3.充电指示器；4.上塑料盖板；5.主体塑料件；6.高压包；7.照明灯开关；8.聚合物锂电池；9.线路板；11.点火推出装置；12.弹簧；13.照明灯按键；14.点火开关；15.尾部塑料件；17.背带孔；18.照明灯；19.点火头；20.手柄；21.尾部；22.推出键；23.固定装置；24.底座；25.通孔；26.保护套。
具体实施方式
为了使本发明的发明目的、技术方案及其有益技术效果更加清晰，以下结合附图和具体实施方式，对本发明进行进一步详细说明；
在附图中：1.一种推出型便携式电弧点火器，包括点火头19、手柄20、以及尾部21，所述的手柄20壳体内部设置有点火推出装置11，手柄20抓手处设置有控制点火推出装置的推出键22、照明灯按键13，尾部21设置有电源安全开关1，充电插孔2，充电指示灯3以及背带孔17；其特征在于：所述的点火头19设置在点火推出装置11的前端，照明灯18与点火头19水平并列设置，点火头19设置为两个并列的圆柱形，并在其表面设置有陶瓷的固定装置23；所述的推出装置的主体塑料件5设置为上表面和右表面为开口的长方体，主体塑料件5内部设置有高压包6，线路板9，聚合物锂电池8设置在所述的线路板9上方，线路 板9的左端中间位置设置有照明灯开关7；电源安全开关1、充电指示灯3、USB充电插口2设置在电路板的右端，照明按键13与推出键11设置在上塑料盖板4上并与与金属壳体相配合；尾部塑料件15设置为L形，通过弹簧12将尾部塑料件15与点火推出装置11相连接。
所述的固定装置23包括底座24，底座24上设置有用于点火头穿出的通孔25，底座24前端设置有圆柱形保护套26包裹在点火头19表面；所述的电源安全开关1同时控制点火头和照明灯；所述的点火头19伸出手柄20壳体外2-6mm；所述的照明灯18与手柄20壳体左端齐平；所述的手柄20壳体设置为铝合金。
所述的充电指示灯3与电阻R1串联后接地，保险丝F1与聚合物锂电池8串联，对聚合物锂电池形成了过流过压保护；所述的电源安全开关1串联了一个稳压器VR1以保证电源电压稳定输出；稳压器VR1的输出端分两路接出，一路通过照明开关7从控制芯片SW1的2号针脚接入，4号针脚接出，与照明灯18相连接，控制照明灯18的开启或关闭；另一路通过点火开关14从控制芯片SW1的7号针脚接入，5号针脚接出，并串联一个MOS管Q1，以产生频率震荡；点火头19的工作电压经过变压器T1变压后输出。
本发明的具体实施：该便携式电弧点火器采用聚合物锂电池作为电源输入，通过导线连接PCB线路板，PCB线路板带有安全保护功能，过流、过压、过温保护功能，点火时间超过1分钟自动关闭；电火与照明控制设置为双重控制，大大提高了安全性能，防止误操作；需要照明时，首先步骤打开尾部电源安全开关，再轻按LED照明灯按键，即可实现照明；关闭照明，则先按下照明灯按键，再关闭电源安全开关；需要点火时，先打开电源安全开关，再按推出键将推出装置推出，即实现点火功能；关闭点火时，松开推出键，推出装置自动复位，再关闭电源安全开关即可。
电弧点火器的手柄壳体为铝合金外壳，可以电镀各种配色；内部的主体塑料件及尾部塑料件采用ABS工程塑料，提升产品的牢固性，电路过线更安全，产品尾部增加背带孔，方便携带；该便携式电弧点火器的尺寸为长86mm，宽25mm，厚度15.4mm；点火距离设计在4mm～6mm之间；体积小，重量轻，可充电，使用方便，安全性能好，便于携带；可用于各种环境。
上述实施例仅仅是为清楚地说明本发明所作的描述，而并非对实施方式的限定，对于所属领域的技术人员来说，在上述说明的基础上还可以做出其它不同形式的变化或变动，这里无需也无法对所有的实施方式予以穷举，而由此所引申出的显而易见的变化或变动仍处于本发明的保护范围之中。

Claims (5)

  1. 一种推出型便携式电弧点火器，包括点火头(19)、手柄(20)以及尾部(21)，所述的手柄(20)壳体内部设置有点火推出装置(11)，手柄(20)抓手处设置有控制点火推出装置的推出键(22)、照明灯按键(13)，尾部(21)设置有电源安全开关(1)，充电插孔(2)，充电指示灯(3)以及背带孔(17)；其特征在于：所述的点火头(19)设置在点火推出装置(11)的前端，照明灯(18)与点火头(19)水平并列设置，点火头(19)设置为两个并列的圆柱形，并在其表面设置有陶瓷的固定装置(23)；所述的固定装置(23)包括底座(24)，底座(24)上设置有用于点火头穿出的通孔(25)，底座(24)前端设置有圆柱形保护套(26)包裹在点火头(19)表面；所述的点火推出装置(11)的主体塑料件(5)设置为上表面和右表面为开口的长方体，主体塑料件(5)内部设置有高压包(6)，线路板(9)，聚合物锂电池(8)设置在所述的线路板(9)上方，线路板(9)的左端中间位置设置有照明灯开关(7)；电源安全开关(1)、充电指示灯(3)、USB充电插口(2)设置在电路板的右端，照明按键(13)与推出键(11)设置在上塑料盖板(4)上并与与金属壳体相配合；尾部塑料件(15)设置为L形，通过弹簧(12)将尾部塑料件(15)与点火推出装置(11)相连接。
  2. 根据权利要求1所述的一种推出型便携式电弧点火器，其特征在于：所述的电源安全开关(1)同时控制点火头和照明灯。
  3. 根据权利要求1所述的一种推出型便携式电弧点火器，其特征在于：所述的点火头(19)伸出手柄(20)壳体外2-6mm；所述的照明灯(18)与手柄(20)壳体左端齐平。
  4. 根据权利要求1所述的一种推出型便携式电弧点火器，其特征在于：所述的手柄(20)壳体设置为铝合金。
  5. 根据权利要求1所述的一种推出型便携式电弧点火器，其特征在于：所述的充电指示灯(3)与电阻(R1)串联后接地，保险丝(F1)与聚合物锂电池(8)串联，对聚合物锂电池形成了过流过压保护；所述的电源安全开关(1)串联了一个稳压器(VR1)以保证电源电压稳定输出；稳压器(VR1)的输出端分两路接出，一路通过照明开关(7)从控制芯片(SW1)的2号针脚接入，4号针脚接出，与照明灯(18)相连接，控制照明灯(18)的开启或关闭；另一路通过点火开关(14)从控制芯片(SW1)的7号针脚接入，5号针脚接出，并串联一个MOS管(Q1)，以产生频率震荡；点火头(19)的工作电压经过变压器(T1)变压后输出。
PCT/CN2018/106906 2018-09-20 2018-09-21 一种推出型便携式电弧点火器 WO2020056715A1 (zh)

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