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《Opto-Electronic Engineering》 2013-09
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Application of Wedge Connection in the Modular LED Street Lamps

CHEN Kai;HUANG Jianming;CAI Jianqi;HU Limin;Hangzhou Hpwinner Opto Corporation;China National Institute of Standardization;  
Interface is studied to solve the heat dissipation problem of the LED street lamp,improve the stability of the overall performance of lamps and promote the LED luminous efficiency.Firstly we analyzed the rationality and defects for interface of LED street lamp,such as modules fixed by four positioning Screws and Zhaga consortium of the modules.Thus we summed up three characteristics which high power LED lighting module interface should possess.According to the actual work environment and installation conditions of LED street light in our country,this article illustrates another kind of Wedge interface application in the modular LED street lamps,which is of efficient heat dissipation,convenient installation,and easy upgrading.By means of theoretical analysis and numerous practical tests,the technical advantages and generalizability of wedge connection of the LED modules are verified.
【CateGory Index】: TN312.8
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Chinese Journal Full-text Database 2 Hits
1 ZHANG Jing1,ZHONG Dongmei2,WANG Peijie1,WANG pinhong1(1.Chongqing Optoelectronics Research Institute,Chongqing 400060,CHN; 2.College of Electronic Engineering,Chongqing University of Posts&Telecom.,Chonqqing 400065,CHN);Thermal Analysis on High-power LED Package Array of Si-based Heatsink[J];Semiconductor Optoelectronics;2011-04
2 Chen Zhaohui~1,Zhang Qin~3,Wang Kai~3,Luo Xiaobing and Liu Sheng Research Institute of Micro/Nano Science and Technology Shanghai Jiao Tong University Shanghai 200240,China Wuhan National Laboratory for Optoelectronics Huazhong University of Science & Technology Wuhan 430074,China Institute of Microsystems,School of Mechanical Science and Engineering,Huazhong University of Science & Technology Wuhan 430074,China;Reliability test and failure analysis of high power LED packages[J];Journal of Semiconductors;2011-01
Chinese Journal Full-text Database 1 Hits
1 FENG Zhiwei,ZHANG Hong,XU Hui(School of Energy,Nanjing University of Technology,Nanjing 210009,CHN);Development and Performance Study on Platoon-type Heat Pipe Radiator for High Power LEDs[J];Semiconductor Optoelectronics;2012-02
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