一种小型LED照明工具的设计方法研究  

Study on the design method of a small LED instrument used for illumination

作　　者：王乐[1] 鲍超[1] 

机构地区：[1]浙江大学现代光学仪器国家重点实验室国际光子学实验室,浙江杭州310027

出　　处：《光学仪器》2005年第1期57-62,共6页Optical Instruments

摘　　要：发光二极管同诸如白炽灯、荧光灯和气体放电灯等传统的光源比较,有着显著的优势,将成为新一代的照明光源。为了使其在照明领域的应用越来越广泛,对LED照明设计的方法做了初步研究,给出了LED光源的计算方法和相应的光学器件的设计原理。用一种小型LED照明工具的设计实例来证明了此设计方法的可行和便捷。Light Emitting Diode will be the source of new generation ,it has obvious advantages compared with the traditional sources such as the incandescent, fluorescent and HID lamp.For the purpose of a wide application in illumination fileds,the design method of LED used for illumination is studied, at the same time,the caculation method of LED source and the design foundation of optics are presented.The representative example about a small LED instrument shows the design method is feasible,convenient and efficient.

关 键 词：光通量 光强 光照度 白色发光二极管 照明 

分 类 号：TM92[电气工程—电力电子与电力传动]