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发明名称
延时柔启动白炽灯
摘要
本实用新型公开了一种能够延时柔启动白炽灯。它在普通白炽灯相线引线(9)上串接一只柔启动器(13),该柔启动器(13)具有负的电阻特性,当电流流过该白炽灯时,钨灯丝(2)不会立即加热发光,而是逐渐加热,延时发光。以此避免白炽灯启动瞬时的大电流冲击,达到延长灯泡使用寿命之目的。
申请公布号
CN2242522Y
申请公布日期
1996.12.11
申请号
CN95243909.3
申请日期
1995.05.03
申请人
吴有边;丁悚;许凤英
发明人
吴有边;丁悚;许凤英
分类号
H01K1/62
主分类号
H01K1/62
代理机构
代理人
主权项
1、一种延时柔启动白炽灯,由玻壳(1)、钨灯丝(2)、导丝(3)、钼丝支架(4)、杜美丝(5)、玻璃压封(6)、排气管(7)、焊泥(8)、相线引线(9)、中性线引线(10)、灯头(11)、焊锡触点(12)和置于灯头(11)内的柔启动器(13)组成,其特征在于:灯头(11)内由一个形状相似、尺寸大于柔启动器(13)的相应空腔(14)、该空腔(14)的位置可使柔启动器(13)正好位于此空腔(14)内。
地址
201103上海市桂箐路60号
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