CN2878705Y - 汽油机点火线路 - Google Patents

汽油机点火线路 Download PDF

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Publication number
CN2878705Y
CN2878705Y CN 200520133579 CN200520133579U CN2878705Y CN 2878705 Y CN2878705 Y CN 2878705Y CN 200520133579 CN200520133579 CN 200520133579 CN 200520133579 U CN200520133579 U CN 200520133579U CN 2878705 Y CN2878705 Y CN 2878705Y
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Expired - Fee Related
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CN 200520133579
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English (en)
Inventor
林长兴
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Zhejinag Changjin Electromechanical Co., Ltd.
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YUHUAN XINGDA MACHINERY MANUFACTURING Co Ltd
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Priority to CN 200520133579 priority Critical patent/CN2878705Y/zh
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Abstract

本实用新型涉及一种汽油机点火线路，其特征在于：L1正极接HV，负极接地，并与L2耦合，L2正极与C1连接，负极接地，C1的另一端与D1负极、T1阳极、D3负极连接，D1的正极通过L3接地，D3正极与T1阴极接地，T1触发极与C3、R4、R2、R3连接，R3另一端接地，C3另一端和R4另一端连接并与L4、R1、D2正极、T3基极连接，L4与R1另一端接地，R2的另一端与T2阴极连接，T2阳极与D2负极、D4负极、C2连接，D4正极与T3发射极连接，T3集电极与T2触发极连接C2另一端接地。它具有低、高温高速反馈线路和对乱火现象压抑功能，对低温启动有所提高，有利于混合气体不净的情况下速度点燃。

Description

汽油机点火线路
                      技术领域
本实用新型涉及一种通用汽油机点火线路。
                      背景技术
目前，随着内燃机的广泛使用，汽油机作为一种动力源应用在生产生活的方方面面，为了安全起见，都使用点火线路对汽油机进行点火控制，虽然汽油机点火的线路有很多，但大都原理繁琐，一般点火器控制电路在高温与低温的条件下工作，有启动困难和高温重负荷，容易出现乱火现象，使汽油机重荷，高速很难提高。市场上急需一种工作可靠，易启动的控制线路。
                      发明内容
本实用新型的目的在于提供一种原理简单、点火效果好的点火线路，以克服现有技术的不足。
本实用新型它主要由点火线路组成，其特征在于：L1正极接HV，负极接地，并与L2耦合，L2正极与C1连接，负极接地，C1的另一端与D1负极、T1阳极、D3负极连接，D1的正极通过L3接地，D3正极与T1阴极接地，T1触发极与C3、R4、R2、R3连接，R3另一端接地，C3另一端和R4另一端连接并与L4、R1、D2正极、T3基极连接，L4与R1另一端接地，R2的另一端与T2阴极连接，T2阳极与D2负极、D4负极、C2连接，D4正极与T3发射极连接，T3集电极与T2触发极连接C2另一端接地。
本实用新型与现有技术相比，线路简单，具有低、高温高速反馈线路和对乱火现象压抑功能，对低温启动有所提高，有利于混合气体不净的情况下速度点燃。
                      附图说明
附图为本实用新型点火线路的电路原理图。
                    具体实施方式
以下结合附图和实施例对本实用新型进一步说明：
参见附图，本实用新型主要由汽油机点火线路组成，其中：L1正极接HV，负极接地，并与L2耦合，L2正极与C1连接，负极接地，C1的另一端与D1负极、T1阳极、D3负极连接，D1的正极通过L3接地，D3正极与T1阴极接地，T1触发极与C3、R4、R2、R3连接，R3另一端接地，C3另一端和R4另一端连接并与L4、R1、D2正极、T3基极连接，L4与R1另一端接地，R2的另一端与T2阴极连接，T2阳极与D2负极、D4负极、C2连接，D4正极与T3发射极连接，T3集电极与T2触发极连接C2另一端接地。

Claims (1)

1、一种汽油机点火线路，其特征在于：L1正极接HV，负极接地，并与L2耦合，L2正极与C1连接，负极接地，C1的另一端与D1负极、T1阳极、D3负极连接，D1的正极通过L3接地，D3正极与T1阴极接地，T1触发极与C3、R4、R2、R3连接，R3另一端接地，C3另一端和R4另一端连接并与L4、R1、D2正极、T3基极连接，L4与R1另一端接地，R2的另一端与T2阴极连接，T2阳极与D2负极、D4负极、C2连接，D4正极与T3发射极连接，T3集电极与T2触发极连接C2另一端接地。
CN 200520133579 2005-12-02 2005-12-02 汽油机点火线路 Expired - Fee Related CN2878705Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520133579 CN2878705Y (zh) 2005-12-02 2005-12-02 汽油机点火线路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520133579 CN2878705Y (zh) 2005-12-02 2005-12-02 汽油机点火线路

Publications (1)

Publication Number Publication Date
CN2878705Y true CN2878705Y (zh) 2007-03-14

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Family Applications (1)

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CN 200520133579 Expired - Fee Related CN2878705Y (zh) 2005-12-02 2005-12-02 汽油机点火线路

Country Status (1)

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CN (1) CN2878705Y (zh)

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C14 Grant of patent or utility model
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C56 Change in the name or address of the patentee

Owner name: ZHEJIAN CHANGJIN ELECTRICAL AND MECHANICAL CO., LT

Free format text: FORMER NAME OR ADDRESS: YUHUAN XINGDA MACHINERY MANUFACTURING CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: 317600 Yuhuan County automobile and motorcycle industrial zone, Zhejiang

Patentee after: Zhejinag Changjin Electromechanical Co., Ltd.

Address before: 317600 Yuhuan County automobile and motorcycle industrial zone, Zhejiang

Patentee before: Yuhuan Xingda Machinery Manufacturing Co., Ltd.

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee