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发明名称
心柱式吊线盒
摘要
一种心柱式吊线盒,应用于电气照明工程。它替代了灯头盒、塑料圆台和灯头吊盒。由于采用了自身的螺纹联结等结构,从而使安装、维修工作省力省时,质量及安全性都会得以提高。本实用新型适用于现浇混凝土楼板和预制混凝土楼板及其它楼、棚板上的普通灯头及比较重的灯具的安装固定。
申请公布号
CN2032771U
申请公布日期
1989.02.15
申请号
CN88202471.X
申请日期
1988.03.28
申请人
于桂兰;张敏学
发明人
张敏学
分类号
H02G3/20
主分类号
H02G3/20
代理机构
代理人
主权项
1、一种心柱式吊线盒,由盒体、盒盖和接线柱及必要时所用的弯头螺栓组成,其特征在于盒体与盒盖分别有一中空的、制有能够互相配合的螺纹的盒体心柱和盒盖心柱。
地址
黑龙江省绥化市农机公司
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