CN2265584Y - 薄膜式灯具电源开关 - Google Patents

薄膜式灯具电源开关 Download PDF

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Publication number
CN2265584Y
CN2265584Y CN 96204562 CN96204562U CN2265584Y CN 2265584 Y CN2265584 Y CN 2265584Y CN 96204562 CN96204562 CN 96204562 CN 96204562 U CN96204562 U CN 96204562U CN 2265584 Y CN2265584 Y CN 2265584Y
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张捷
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Abstract

本实用新型是一种薄膜式灯具电源开关,它有盒体,盒体内设置触发电路,盒体上组装上盖,其特征是:上盖组装薄膜开关,薄膜开关通过导线联接触发电路。本实用新型的优点是:薄膜开关的触点开关动作时无火花,防爆性能好,具有良好的密封性能,低电压小电流,使用安全,寿命长,体积小,重量轻。

Description

薄膜式灯具电源开关
本实用新型属于一种灯具开关,特别是一种薄膜式灯具电源开关。
现有的灯具开关大都是机械结构,接通时是开关的触点接触,易产生火花,不具有防爆性能:由于开关的触点电流电压是220伏,手潮湿接触,容易发生触电伤亡事故;同时机械开关易损坏,使用寿命比较短,外观也不平整。
本实用新型的目的是提供一种薄膜式灯具电源开关,开关无火花,防爆性能好,低电压小电流,使用安全可靠,不易损坏,寿命长。
本实用新型的目的是这样实现的:它有盒体,盒体内设置触发电路,盒体上组装上盖,其特征是:上盖组装薄膜开关,薄膜开关通过导线联接触发电路。
本实用新型的优点是;薄膜开关的触点动作时无火花,防爆性能好,具有良好的密封性能,低电压小电流,使用安全,寿命长,体积小,重量轻。
以下结合附图对本实用新型作进一步说明。
图1是本实用新型正面示意图。
图2是图1的A-A剖视图。
图3是薄膜开关结构示意图。
见图1、2,具体结构如下:盒体3内组装触发电路5(已有技术,可选用专利技术ZL9428334、ZL9428335或其它已知触发电路),盒体3上扣装上盖2,上盖2的中部组装薄膜开关1,薄膜开关1通过软基敷铜印刷导线或软基银浆印刷导线4联接触发电路5。
薄膜开关1的结构:最外一层是薄膜面板6,向下是上电极层7(上触点),上电极层7的下面是有触点孔的绝缘隔层8,隔层8的下面是下电极层9(下触点)。上、下电极层通过上下极电路10引出。上、下电极层在触点处自由状态下断开,只有按动上触点,两触点才接触导通,并启动触发电路5工作,灯具亮。

Claims (1)

1、一种薄膜式灯具电源开关,它有盒体,盒体内设置触发电路,盒体上组装上盖,其特征是:上盖组装薄膜开关,薄膜开关通过导线联接触发电路。
CN 96204562 1996-04-22 1996-04-22 薄膜式灯具电源开关 Expired - Fee Related CN2265584Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96204562 CN2265584Y (zh) 1996-04-22 1996-04-22 薄膜式灯具电源开关

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96204562 CN2265584Y (zh) 1996-04-22 1996-04-22 薄膜式灯具电源开关

Publications (1)

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CN2265584Y true CN2265584Y (zh) 1997-10-22

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CN 96204562 Expired - Fee Related CN2265584Y (zh) 1996-04-22 1996-04-22 薄膜式灯具电源开关

Country Status (1)

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CN (1) CN2265584Y (zh)

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