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发明名称
一种可调节延时时间的延时开关
摘要
本实用新型涉及一种用于家用电器,尤其是民用楼道照明灯的可调节延时时间的延时开关,它包括面板、传动机构、石英电子闹钟机芯和降压整流电源四部分,面板上的按键连接齿轮传动机构,齿轮传动机构与石英电子闹钟机芯相连接,与机芯相连的弹簧片与电路控制开关相连,为石英电子闹钟提供电源的降压整流电源和电路控制开关相串联于负载回路中。该延时开关延时时间长,避免开关和负载频繁启动,延长电器使用寿命,且具有成本低,制作方便,结构简单的优点。
申请公布号
CN2264962Y
申请公布日期
1997.10.15
申请号
CN96249629.4
申请日期
1996.12.30
申请人
林树道
发明人
林树道
分类号
H01H13/54
主分类号
H01H13/54
代理机构
代理人
主权项
1.一种可调节延时时间的延时开关,其特征在于包括面板、传动机构,石英电子闹钟机芯、降压整流电源四部分,面板上的按键连接齿轮传动机构,齿轮传动机构与石英电子闹钟机芯相连接,与机芯相连的弹簧片与电路控制开关相连,为石英电子闹钟提供电源的降压整流电源和电路控制开关相串联于负载回路中。
地址
100080北京市海淀区中关村816楼1205
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