发光学报2009，Vol.30Issue(4)：436-440,5.
基于照明的LED阵列研究与仿真
The Research and Simulation of LED Arrays in Lighting
霍彦明 1吴淑梅1
作者信息
- 1. 河北科技大学,电气信息学院,河北,石家庄,050018
- 折叠
摘要
Abstract
LED is one of the green light sources in the 21st century, and it has broad prospects in the illumination. In recent years, there have been more and more LED lamps, and designing appropriate LED lamps become very important. The power of a single LED is very small, but lighting requires the uniform flux and illuminance in a certain region, so it is necessary to use LED arrays for increasing the brightness and luminous area, improving the uniformity of illuminance. This paper calculated illuminance of the LED arrays at first, and then according to known functions, the LED arrays were simulated and analyzed. The distribution characteristics of the different LED arrays were obtained by comparing the characteristics of two kinds of LED arrays. Finally, the law of arrays suiting lamps was shown, which will be able to provide the accurate reference for designing LED lamps.关键词
LED/阵列/仿真Key words
LED/arrays/simulation分类
数理科学引用本文复制引用
霍彦明,吴淑梅..基于照明的LED阵列研究与仿真[J].发光学报,2009,30(4):436-440,5.
