[1]黄智炜,郭震宁,林介本,等.大功率发光二极管路灯的一次光学仿真设计[J].华侨大学学报(自然科学版),2011,32(5):502-505.[doi:10.11830/ISSN.1000-5013.2011.05.0502]
　HUANG Zhi-wei,GUO Zhen-ning,LIN Jie-ben,et al.High-Power Light-Emitting Diode′s First Optical Design and Simulation for Road Light[J].Journal of Huaqiao University(Natural Science),2011,32(5):502-505.[doi:10.11830/ISSN.1000-5013.2011.05.0502]
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大功率发光二极管路灯的一次光学仿真设计()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第32卷
期数:
2011年第5期
页码:
502-505
栏目:
出版日期:
2011-09-20

文章信息/Info

Title:
High-Power Light-Emitting Diode′s First Optical Design and Simulation for Road Light
文章编号:
1000-5013(2011)05-0502-04
作者:
黄智炜; 郭震宁; 林介本; 董菁菁
华侨大学信息科学与工程学院
Author(s):
HUANG Zhi-wei;  GUO Zhen-ning;  LIN Jie-ben;  DONG Jing-jing
College of Information Science and Engineering, Huaqiao University, Quanzhou 362021, China
关键词:
光学设计;  发光二极管;  蝙蝠翼型;  路灯;  配光曲线
Keywords:
optical design;  light-emitting diode;  bat-wing pattern;  road light;  intensity distribution
分类号:
TM923.5
DOI:
10.11830/ISSN.1000-5013.2011.05.0502
文献标志码:
A
摘要:
利用反光碗对芯片出射光的角度限制,应用自由透镜曲面对光的聚光和散光作用,研究大功率发光二极管(LED)的配光曲线.设计反光碗和一次光学透镜,通过优化一次光学系统的参数,实现路灯用大功率LED配光曲线具有蝙蝠翼型,接受面上的光斑呈矩形分布的特征.仿真结果表明:设计可以达到路灯要求的光分布,可实现照度均匀度高达0.846,完全满足当前道路照明的照度要求.
Abstract:
Base on the CMOS chip′s emission angle limited by the reflector,and applying the effect of the light′s convergence and divergence by free-surface lens,the high-power light-emitting diode′s intensity distribution was studied.The paper designs a reflector by through optimizing the first optical system′s parameters to realizes light-emitting diode′s intensity distribution as bat-wing,and receiver′s irradiance distribution as rectangle.The simulation results show this design meets the requirement of the road light and the irradiance uniformity up to 0.846.

参考文献/References:

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备注/Memo

备注/Memo:
福建省科技计划重点项目(2009H0034); 福建省自然科学基金资助项目(2010J01338); 福建省厦门市科技计划重点项目(3502Z20093033); 福建省泉州市科技计划重点项目(2008G7)
更新日期/Last Update: 2014-03-23