LED照明技术应用现状与发展趋势  

Development Status and Development Trend of LED Lighting Technology

作　　者：代丹[1] 陈寅生[1] 

机构地区：[1]中国航空规划建设发展有限公司,北京市100120

出　　处：《建筑电气》2014年第12期14-20,共7页Building Electricity

摘　　要：综述美国、欧洲、日韩等国LED照明技术发展及应用现状,对LED照明的关键技术,以及LED光源的光学特性、散热问题、电源驱动和灯具配光等进行分析,探讨LED照明在未来的发展趋势。The paper summarizes the development and application status of LED lighting technology in America, Europe, Japan, South Korea and China, then analyzes the critical technical problems on LED lighting as well as optical characteristics, heat-dissipation problems, power driving of LED light sources and light distribution of luminaires, and then discusses the development trend of LED lighting in the future.

关 键 词：LED照明 光源光学特性 散热问题 电源驱动 灯具配光 色温 显色指数 光效 

分 类 号：TU88[建筑科学]