摘要
LED光源在功能照明中的应用目前是我国照明发展的热点,技术上存在着许多需要解决的问题。本文通过对LED光源在城市隧道照明工程中试验及具体应用实例的跟踪数据,结合LED光源的性质和城市隧道照明的特点,与荧光灯等传统光源进行对比,分析LED光源隧道灯实际使用的效果,总结应用中取得的经验及问题,阐述其在城市隧道照明中应用的优点与存在瓶颈,客观评价其实际使用寿命及节能效益回报等问题,对LED光源在城市隧道照明中的推广提出一些建议。
LED is tested and used in the urban tunnel lighting.Based on the LED characteristics and the features of urban tunnel lighting,and through the test data and the tracking data the advantages and bottleneck of LED light source to be used in the urban tunnel lighting are analyzed.The comparison of urban tunnel lighting between LED and fluorescent lamp is presented.The actual effect of LED tunnel lighting is analyzed.The issues of service life and the energy-saving benefits returned are objectively evaluated.Some suggestions for future work are also proposed.
出处
《照明工程学报》
北大核心
2010年第3期50-55,共6页
China Illuminating Engineering Journal
关键词
LED
荧光灯
城市隧道
节能
LED
fluorescent lamp
urban tunnel
energy-saving
