LED灯在空间环境模拟器中的应用  

The Application of LED Lights in the Space Environment Simulator

作　　者：李培印[1] 杜春林[1] 任晓宇[1] 许忠旭[1] 

机构地区：[1]北京卫星环境工程研究所,北京100094

出　　处：《灯与照明》2013年第2期49-53,共5页Light & Lighting

摘　　要：空间环境模拟器(以下简称环模设备)需要照明系统来为操作人员提供光源,由于环模设备的固有特性,光源在选择时需要注意真空和低温特点,同时照明要兼顾人员的舒适性。文章对目前现有的四类光源进行了比较分析,综合考虑选择了LED灯。此外,对照明系统在设计时需要注意的问题进行了讨论,实际使用结果表明设计的LED照明系统满足使用要求。Space environment simulator needs lighting system to provide lighting for operators. Due to the intrinsic characteristics of space environment simulator, we need to pay attention to the vacuum and cryogenic characteristics when we choose lights. At the same time we consider the comfort of operator. We analyzed the present four kinds of light sources, and chose the LED lights at last. In addition we discussed the problems needing to pay attention to when we design lighting system. The actual application results show that the design of LED lighting system meets the requirement.

关 键 词：空间环境模拟器 LED灯 真空低温 光源 

分 类 号：TU113.8[建筑科学—建筑理论]