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发明名称
磁控多丝灯泡
摘要
本实用新型属于照明技术领域。其目的是用简单方法延长白炽灯泡的使用寿命。该磁控多丝灯泡是在普通灯泡内增加两根副灯丝和两只干簧管,由一镶有永久磁铁的调整圈来控制两副灯丝的工作状态,使灯泡寿命延长两倍,且使用非常方便。
申请公布号
CN2046685U
申请公布日期
1989.10.25
申请号
CN89210842.8
申请日期
1989.03.01
申请人
徐大山
发明人
楚元鹏;徐大山
分类号
H01K9/04
主分类号
H01K9/04
代理机构
代理人
主权项
本磁控多丝灯泡的主要特征在于在普通灯泡内增加两根付灯丝和两支干簧管,干黄管由灯泡外的永久磁铁控制,从而能方便地控制灯丝的工作状态。
地址
山东省新泰市39690部队修理厂
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