摘要
由于印刷行业的UV(紫外光)固化的发展,行业对UV光源UV LED提出了更严格的性能要求。针对目前大功率UV LED与白光LED一样存在的散热不足的问题,本文对一种基于半导体制冷模块的UV LED散热系统进行了研究,通过对风冷强制散热系统的设计、模拟和分析,总结出了风冷强制散热的最佳方案,并已成功应用于大功率UV LED的研发,取得了良好的应用效果。
Because of the development performance requirements for UV LED of UV （ultraviolet） curing in printing industry, more stringent is put forward. In response to the problem of insufficient heat dissipation in high-power UV LED and white LED, this paper studied a cooling system of UV LED based on semiconductor refrigeration module. The design, simulation and analysis of the air forced cooling system are discussed and optimized which has been successfully applied to the high power UV LED.
出处
《照明工程学报》
2013年第3期87-92,共6页
China Illuminating Engineering Journal
基金
上海市科委资助项目(项目编号:11dz1120402)
