一种长寿命节能荧光灯

申请公布号：CN203150518U

申请号：CN201320154078.X

申请日期：2013.04.01

申请公布日期：2013.08.21

申请人：

海宁市新光源照明有限责任公司

发明人：朱建国

分类号：H01J61/10(2006.01)I

主分类号：H01J61/10(2006.01)I

地址：314413 浙江省嘉兴市海宁市丁桥镇江潮路89号

摘要：本实用新型公开了一种长寿命节能荧光灯，包括玻管、芯柱、灯丝和灯头，玻管内充有水银蒸气和惰性气体，所述灯丝上方设有金属罩，所述金属罩中间设有通孔。本实用新型使用寿命延长至2万小时以上。

主权项：一种长寿命节能荧光灯，包括玻管、芯柱、灯丝和灯头，玻管内充有水银蒸气和惰性气体，其特征在于，所述灯丝上方设有金属罩，所述金属罩中间设有通孔。

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DISPLAY DEVICE AND ELECTRONIC PAPER

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