大功率LED照明灯余热驱动建筑轮廓灯的实验研究  

The Experimental Study of the Waste Heat of High-Power Illumination LED Lamp Device Building Clearance Lights

作　　者：刘东[1] 黄紫旭 

机构地区：[1]西南科技大学土木工程与建筑学院,四川绵阳621010

出　　处：《照明工程学报》2016年第5期130-133,共4页China Illuminating Engineering Journal

基　　金：国家自然科学基金(51306156);绵阳市科技局应用基础研究项目(14G-09-3);四川省苗子计划(2014-065)

摘　　要：现代建筑往往需要建筑轮廓灯来美化亮化,同时在建筑周围往往有大功率LED照明灯提供照明需求。为了节约电能,本文利用半导体温差发电和热管散热技术,将照明用LED灯的余热回收并用于驱动建筑轮廓灯,并搭建实验台进行实验研究,结果表明:实验测试用的80W大功率LED照明灯所产生的余热发电可以驱动170个小功率建筑轮廓灯,余热回收率为27.8%,且系统运行时间同步,无需外部存储设备。Modern architecture often requires building clearance lights beautification,and around this architecture there often need high-power illumination LED lamps to provide the lighting. To save energy,this paper take advantage of semiconductor thermoelectric power generation and heat pipe cooling technology,using the waste heat of high-power illumination LED lamp drive building clearance lights,the results shows that： the waste heat of 80 W high power LED lighting can driving the 170 small power building clearance lights,the rate of heat recovery was 27. 8%,the high-power illumination LED lamp and the building clearance lights time synchronization without external storage devices.

关 键 词：建筑轮廓灯 大功率LED 温差发电 热管 

分 类 号：TU113.66[建筑科学—建筑理论] TM923.34[电气工程—电力电子与电力传动]