加油加气站用LED灯的研制与试验  

Test and Research of LED Lights for Oil and Gas Station

作　　者：樊泽兴[1] 肖大志[1] 汪德彪[2] 李家庆[2] 

机构地区：[1]重庆科技学院机械工程学院,重庆400050 [2]重庆科技学院电子与信息工程学院,重庆400050

出　　处：《光源与照明》2007年第3期30-32,共3页Lamps & Lighting

摘　　要：该文根据LED光源的技术特征,考虑加油加气站等特种工况场合对照明灯具的要求,以实现节能、防爆、长寿命、智能化为目的,研制了适合于加油加气站用的LED灯,并对灯的照度与散热情况进行了测试与分析。试验结果表明:距离灯6 m处照度≥20 lx,环境温度40℃状态下LED散热板温度≤62℃。In this paper the light beads arrangement is optimized,intelligent driving circuit is developed,double cooling device which can direct and force dissiptate heat is designed,thermal control and periodic-pulse power supplying control circuit is researched by adopting semiconductor lighting technology and by selecting high-power LED light beads.Research result indicates that the temperature of heat dissipation board is smaller than 62℃ when environment temperature is 40℃ and the light illuminance is greater th...

关 键 词：半导体照明 加油加气站用LED灯 结构设计 照度分析 散热分析 

分 类 号：TM923.3[电气工程—电力电子与电力传动]