夜间防范型LED照明产品光度学及色度学测试研究  

The Colorimetric and Photometric Test of Anti-threat LED Lighting Products

作　　者：邢明书 徐广强[1] 张竞辉[1] 林杰[1] 杨轶[1] 余方男 于鸿飞[1] 林嘉祥[1] 曹冠英[1] 

机构地区：[1]大连工业大学光子学研究所,辽宁大连116034

出　　处：《照明工程学报》2015年第2期24-27,共4页China Illuminating Engineering Journal

基　　金：辽宁省自然基金项目(2014026004);大连工业大学创新创业训练计划项目(201410152196)

摘　　要：选用一款型号ZY4623的夜间防范型LED手电筒,对其光谱、光通量、色温、显色指数、色坐标及配光曲线等一系列的光度学与色度学参数及爆闪频率进行测试与分析,为更好的理解和应用防范照明奠定基础。结果表明:夜间防范型手电筒的色温为7624 K,色坐标为(0.2952,0.2996),显色指数达到76.8;爆闪频率为7.6 Hz;配光曲线为狭窄条状,光强分布在光照射方向较小立体角的范围,可实现远距离照亮,比较适于用做夜间防范照明。In the paper, an Anti-threat lighting LED torch with the type of ZY4623 was investigated for a better understanding and application of Anti -threat lighting products.The blasting flash frequency, colorimetric and photometric parameters, such as light spectrum, luminous flux, colour temperature, colour rendering index, chromaticity coordinate and the light spatial distribution curve , were tested and analyzed. The results show that the color coordinates is （0.2952, 0.2996）, the color temperature is 7624K, the color rendering index reaches 76.8; flashing frequency is 7.6 Hz.The light distribution curve is a narrow strip shape, the light intensity distribution in the light irradiation direction with the small solid Angle range which can realize remote light.Therefore it’s suitable for the application of anti -threat lighting at night.

关 键 词：防范照明 LED手电筒 配光曲线 光度学 色度学 

分 类 号：TS956.2[轻工技术与工程]