一种新型组合式LED汽车尾灯  

A new composite type of LED taillights for motor vehicles

作　　者：朱晓东[1] 杨明忠[1] 黄扬程 苏志林 夏勋力 

机构地区：[1]武汉理工大学机电学院,湖北武汉430070 [2]佛山市国星光电科技有限公司研发中心,广东佛山528000

出　　处：《光学仪器》2007年第5期66-69,共4页Optical Instruments

基　　金：佛山产学研专项资金项目(2006A009);粤港关键领域重点突破项目(2004A11404002)

摘　　要：现有的LED汽车尾灯没有充分利用LED的优点,致使尾灯配光设计困难,成本据高不下。现有效利用LED光源体积小、亮度高等优点,运用TracePro等仿真软件成功设计出一款新型组合式LED汽车尾灯。该尾灯完全依靠反射腔配光,结构设计简单、灵活。实际测试和实验表明,该尾灯满足汽车尾灯在造型、光学等方面的要求,是一种节能、高效的新一代汽车尾灯。The LED taillights for motor vehicles in existence don＇t make the best of LED＇s advantage ,so that the photometric design for taillights is difficult and the cost is high. This paper makes good use of the advantage of LED＇s small volume and high-luminance, and with the help of emulation software TracePro etc, a new composite type of LED taillights for motor vehicles is designed successfully. This type of taillights depends completely on reflector to distribute beam and the structural design is simply and flexibly. Actual test and experiment indicate that this type of taillights meets the requirements of mold and optics of the taillights for motor vehicles and is a type of energy-saving and high efficiency new generation taillights for motor vehicles.

关 键 词：LED 反射腔 配光性能 仿真 

分 类 号：TM923.34[电气工程—电力电子与电力传动]