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光控LED灯

申请公布号:CN201407502Y

申请号:CN200920040757.8

申请日期:2009.04.23

申请公布日期:2010.02.17

申请人:
苏州市昆士莱照明科技有限公司

发明人:林成渊;朱雷民

分类号:F21S2/00(2006.01)I;F21V23/00(2006.01)I;F21V23/04(2006.01)I;H05B37/02(2006.01)I;H03K17/94(2006.01)I;F21Y101/02(2006.01)N

主分类号:F21S2/00(2006.01)I

代理机构:
昆山四方专利事务所

代理人:盛建德

地址:215314江苏省昆山市开发区周市配套区茂源路66号

摘要:本实用新型公开了一种光控LED灯,LED灯板固设于灯板支架内,所述LED灯板为带有恒流电路的LED控制电路板,若干LED灯管均匀布设在LED灯板背向灯板支架的一面,设有光敏元件,该光敏元件与LED灯板电连接,光敏元件控制LED灯板上的恒流电路,该恒流电路供电给LED灯管。在传统LED灯的基础上设置光敏元件,光敏元件根据环境的亮暗来控制LED灯板上的恒流电路,环境亮则供电给LED灯使LED灯管照明,环境暗则停止向LED灯管供电;通过灯亮灭延时电路串连于恒流电路和各LED灯管的线路之间,有效避免夜间光干扰而使光敏元件作出的错误判断控制LED灯错误关闭照明。

主权项:1、一种光控LED灯,包括灯板支架(1)和LED灯板(3),LED灯板固设于灯板支架内,所述LED灯板为带有恒流电路的LED控制电路板,若干LED灯管(2)均匀布设在LED灯板背向灯板支架的一面,其特征在于:设有光敏元件(4),该光敏元件与LED灯板电连接,光敏元件控制LED灯板上的恒流电路,该恒流电路供电给LED灯管。

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