平板热管散热器应用于LED照明灯具的研究  

Research of Flat Heat Pipe Radiator Applied in LED Lighting

作　　者：杨桂婷[1,2] 

机构地区：[1]邵阳职业技术学院机电工程系,湖南邵阳422000 [2]湖南大学电气与信息工程学院,湖南长沙410082

出　　处：《中国照明电器》2017年第2期1-4,共4页China Light & Lighting

基　　金：湖南省科技计划项目(2011CK3012)资助

摘　　要：设计1种平板热管散热器作为功率型LED灯具散热装置,采用ANSYS热分析软件对平板热管散热器结构进行优化。得出的优化参数为:翅片间距为5 mm,长度为180 mm,宽度为51 mm。对优化后的热管散热器进行了实验验证,实验结果与仿真结果基本吻合,并进一步验证了热管具有较好的均温性。A kind of plate heat pipe radiator was designed as LED lighting heat dissipating apparatus. The plate heat pipe radiator structure was optimized by the thermal analysis software ANSYS and the optimized parameter was： fin space, 5 mm, length, 180 mm, width, 51 mm. The optimized heat pipe radiator was validated by experiments. The experimental results and the simulation results were consistent with each other, which further verified good temperature uniformity of the heat pipe.

关 键 词：平板热管 散热器 LED照明灯具 优化 ANSYS 

分 类 号：TM923.34[电气工程—电力电子与电力传动] TK172[动力工程及工程热物理—热能工程]