实现LED均匀照明的透镜自由曲面设计的集成程序  

Integrated Program of Freeform Surface Lens Design for LED Uniform Illumination

作　　者：陈超 王耀国[2] 曹艳亭 余静 黄杰 梁培 CHEN Chao WANG Yaoguo CAO Yanting YU Jing HUANG Jie LIANG Pei(Institute of Optics and Electronics, China Jiliang University, Hangzhou 310018, China Wuhan MARRITIME Communication Research Institute, Wuhan 430205, China)

机构地区：[1]中国计量大学光学与电子科技学院,浙江杭州310018 [2]武汉船舶通信研究所,湖北武汉430205

出　　处：《照明工程学报》2017年第4期119-125,共7页China Illuminating Engineering Journal

基　　金：顺德区产学研合作项目(项目编号:2014CXY08);浙江省仪器科学与技术重中之重建设学科光电检测方向人才培育计划项目(项目编号:JL150541)资助

摘　　要：我们介绍了实现LED均匀照明的透镜自由曲面设计的集成程序。集成程序具有自定义透镜和查表透镜两种功能。自定义透镜的数据文件可导入SOLIDWORKS、PROE等机械设计软件生成实体模型或者利用VB调用SOLIDWORKS得到step格式的模型,然后利用TRACEPRO等光学软件模拟仿真。查表透镜包括了55种常用透镜,每种透镜对应的各项参数、3维模型、仿真效果图以及单位功率芯片作用下平均照度值都能在界面上呈现。This paper introduces integrated program of lens design to realize the LED uniform illumination,since the emission characteristics of the most LED behave as Lambertian source. The existing formula and algorithm are integrated by MATLAB,then the lens can be got by user-defined or check table. A lens of user-defined is Structured through Structuring software SOLIDWORKS or PROE, and verified by TRACEPRO. The check table includes 55 kinds of common lens. When a lens is selected,its parameter,3dimensional Structure,simulation results and unit power chip under the effect of the average illumination value will be presented at the interface.

关 键 词：朗伯光源 自由曲面 仿真 界面设计 LED 透镜 集成程序 

分 类 号：TM923.34[电气工程—电力电子与电力传动]