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发明名称
显示地线带电的三相电源插座
摘要
本实用新型公开了一种显示地线带电的三相电源插座,属于三相电源插座的改进技术。该插座包括由底板、接线脚及上盖板构成,其特征在于,在地极接线脚与安装墙壁之间设置带电显示器,该带电显示器由插入墙体连接导体与电阻器及显示灯或二极管构成。本实用新型的优点在于,结构简单,能有效地显示插座地线的带电现象,提示用电者排除故障,保证用电安全。
申请公布号
CN2689522Y
申请公布日期
2005.03.30
申请号
CN200420028511.6
申请日期
2004.03.12
申请人
王锦林
发明人
王锦林
分类号
H01R13/66
主分类号
H01R13/66
代理机构
代理人
主权项
1、一种显示地线带电的三相电源插座,包括由底板、接线脚及上盖板构成,其特征在于:在地极接线脚与安装墙壁之间设置带电显示器,该带电显示器由插入墙体连接导体与电阻器及显示灯或二极管构成。
地址
300402天津市北辰科技园区汾河南道5号
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