基于复合抛物面聚光器的LED反射器的设计  

Design of LED reflector based on compound parabolic concentrator

作　　者：蒋记望[1] 潘嘉炜[1] 吴平辉[1] 汪飞[2] 

机构地区：[1]湖州师范学院理学院,浙江湖州313000 [2]浙江工业大学理学院,浙江杭州310023

出　　处：《光学仪器》2011年第4期78-81,共4页Optical Instruments

摘　　要：针对发光二极管(LED)具有寿命长、发光效率高、显色性好、节能等诸多优点,基于复合抛物面聚光器(CPC)的结构与原理,设计了一种LED反射器,通过与传统荧光灯灯具比较,采用最优化理论和光学软件TracePro对其进行模拟仿真,结果表明这里所设计的反射器具有光场分布合理,充分利用光能节约能源,传统反射器无法比拟的优点。According to the excellent performance characteristics of light emitting diode （LED）, such as long life, high luminous efficiency, good color rendering properties and energy saving, a reflector of LED based on the structure and the principle of compound parabolic concentrator （CPC） is designed, and the optimization theory and optical software TracePro are applied for numerical simulation. The results show that the reflector of LED demonstrated compared with the traditional fluorescent luminaire is reasonable in the distribution of light, energy saving and incomparable advantages.

关 键 词：复合抛物面聚光器(CPC) 发光二极管 反射器 TRACEPRO 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]