| 大功率LED灯具散热的优化设计 |
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| 引用本文： | 王忠锋,黄伟玲,白金强.大功率LED灯具散热的优化设计[J].照明工程学报,2014(3):84-88. |
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| 作者姓名： | 王忠锋 黄伟玲 白金强 |
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| 作者单位： | [1]江西理工大学应用科学学院,江西赣州341000 [2]广州雄义精密五金有限公司,广东广州510000 |
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| 基金项目： | 国家自然科学基金项目（项目批准号：51364016） |
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| 摘 要： | 对大功率LED灯具的散热进行研究。从大功率灯具的散热器材料选择、散热器结构的优化设计、散热器表面处理工艺、有效散热面积、对流条件等几个因素进行分析与散热性能的关系，对各种不同的散热技术进行整合优化。结果表明：改善LED灯具的对流环境、对散热器表面进行工艺处理、合理选择散热器的材料和优化散热器的结构设计均能提高大功率LED灯具的散热效果。
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| 关 键 词： | 大功率LED 散热 优化设计 |
Heat Dissipation Optimal Design for High Power LED Luminaire |
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| Wang Zhongfeng,Huang Weiling,Bai Jinqiang.Heat Dissipation Optimal Design for High Power LED Luminaire[J].China Illuminating Engineering Journal,2014(3):84-88. |
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| Authors: | Wang Zhongfeng Huang Weiling Bai Jinqiang |
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| Affiliation: | 1. Faculty of Applied Science, Jiangxi University of Science and Technology, Ganzhou 341000, China; 2. Guangzhou Xiongyi Precision Metal Limited Company, Guangzhou 510000, China) |
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| Abstract: | Heat dissipation for high power LED luminaire is studied in this paper. The relationship between thermal performance and high power LED luminaire is analyzed from several factors which include radiator material selection, radiator structure optimization design, radiator surface treatment processes, effective heat dissipation area and convection condition. These different heat dissipation technologies are integrated and optimized. The results showed that these different thermal technologies could improve cooling effect of high power LED luminaire. |
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| Keywords: | high power LED heat dissipation optimal design |
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