使用多种LED芯片的灯具蓝光测试  

Blue Light Test of Lamps Using Various LED Chips

作　　者：陈茂凌 李江山 Chen Maoling;Li Jiangshan(National Electric Light Source Quality Supervision and Inspection Center,Shanghai 201114,P.R.China;National Lamp Quality Supervision and Inspection Center,Shanghai 201114,P.R.China;Shanghai Times Light Lighting Electrical Equipment Testing Co.,Ltd.,Shanghai 201114,P.R.China)

机构地区：[1]国家电光源质量监督检验中心(上海),上海201114 [2]国家灯具质量监督检验中心,上海201114 [3]上海时代之光照明电器检测有限公司,上海201114

出　　处：《灯与照明》2020年第2期51-55,共5页Light & Lighting

摘　　要：蓝光测试是目前灯具安全测试中很重要的一个检测项目,其中LED灯具占了很大比重,越来越多的LED灯具采用超过一种的LED芯片,对可调光可混光LED灯具的蓝光测试,重点是在测试时选对被测样品的工作模式。文章根据标准对产品的要求,结合实际使用案例来说明可调光LED灯具的测试情况。Blue light test is a very important test item in the safety test of lamps and lanterns at present,among which LED lamps and lanterns account for a large proportion.More and more LED lamps and lanterns will use more than one kind of LED chip.The blue light test of adjustable light and mixed light LED lamps and lanterns focuses on the selection of the working mode of the tested sample during the test.This paper,based on the requirements of the standard for the products and combined with the actual situation,makes the case to explain the test situation of some dimmable LED lamps.

关 键 词：光生物危害 蓝光测试 可调光LED灯具 白光LED芯片 单色光芯片 RGB芯片 

分 类 号：TM923.34[电气工程—电力电子与电力传动]