灯罩反射式LED高位制动灯的设计研究  

Design of the Lens Reflected LED Automotive Center High Mounted Stop Lamp

作　　者：施红健 胡兴潮 陆春艳 SHI Hongjian;HU Xingchao;LU Chunyan(Changzhou Xingyu Automotive Lighting systems Co.,Ltd.,Changzhou 213000,China)

机构地区：[1]常州星宇车灯股份有限公司,江苏常州213000

出　　处：《中国照明电器》2020年第8期34-36,共3页China Light & Lighting

摘　　要：随着技术的发展,发光二极管(LED)光源在汽车高位制动灯上的应用越来越广泛。比较了直射式、反射镜反射式、灯罩反射式等几种LED高位制动灯的发光效果,重点阐述了灯罩反射式高位制动灯的配光特点,以及实现光学效果的内部结构,为后续小空间的高位制动灯设计提供了一个设计方向。Light emitting diode(LED)is a light source which has seen increased use in automotive center high mounted stop lamp(CHMSL)applications.This paper compares the lighting effect of several kinds of LED CHMSLs,such as direct emitting type,reflector type and lens reflection type.It points out the light distribution characteristics of lens reflection type CHMSL and the internal structure to realize optical effect,which provides a direction for the design of CHMSL in small space.

关 键 词：汽车 高位制动灯 LED 灯罩 反射式 灯具结构 

分 类 号：U463.65[机械工程—车辆工程]