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发明名称
耐用日光灯
摘要
本实用新型是对日光灯的改进。它通过在普通日光灯管内端增加一套备用钨丝电极,使安装在日光灯管内的两套钨丝电极分期工作,从而增加了电极的使用寿命,提高了日光灯的耐用度,具有制作简便,使用寿命长,经济效益大等优点。
申请公布号
CN2060596U
申请公布日期
1990.08.15
申请号
CN89216221.X
申请日期
1989.11.16
申请人
张元利
发明人
张元利;王彩霞
分类号
H01J61/067;H01J61/35
主分类号
H01J61/067
代理机构
代理人
主权项
1、由玻璃管、钨丝电极、插爪组成的耐用日光灯,其特征在于玻璃灯管两端的钨丝电极为双套,两套钨丝电极呈十字交叉,前后相隔3-5cm;钨丝电极两头均引出玻璃灯管端面,插爪与其中一组引出线直接连结。
地址
山东省淄博市山东农机学院101信箱255012
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