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一种LED灯泡及其灯头

申请公布号:CN204254340U

申请号:CN201420782689.3

申请日期:2014.12.12

申请公布日期:2015.04.08

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:F21S2/00(2006.01)I;F21V19/00(2006.01)I;F21Y101/02(2006.01)N

主分类号:F21S2/00(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:本实用新型涉及一种LED灯泡及其灯头。灯头与标准接口相匹配,其上口设有扩展部,扩展部的高度为2~5mm。LED灯泡采用上述灯头,灯头与泡壳固定连接,并在扩展部外设有绝缘圈。本实用新型通过在灯头的上口设有扩展部,并且泡壳的颈部与标准尺寸相应缩短,使之与增设了扩展部的灯头相匹配,泡壳与灯头固定连接后,整个灯泡的形状和尺寸基本保持与原白炽灯泡或LED灯泡相同;灯头上口增设扩展部,使灯头内的空间扩大,驱动电源的设置变得容易,而且解决了焊接和封装难、散热不佳的问题,减少甚至杜绝脱焊现象的发生,提高产品使用寿命,并使运用机械化自动化的手段实现规模化生产成为可能。

主权项:一种LED灯泡的灯头,与标准接口相匹配,其特征在于,所述灯头的上口设有扩展部。

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