光导照明系统配光曲线的测试  

Measurement of light distribution curve for light guide illuminating system

作　　者：王善鑫[1] 张竞辉[1] 高英明[1] 朱丹红[1] 纪思美[1] 曹冠英[1] 邹念育[1] 

机构地区：[1]大连工业大学光子学研究所,辽宁大连116034

出　　处：《大连工业大学学报》2014年第1期66-70,共5页Journal of Dalian Polytechnic University

基　　金："十二五"国家科技支撑计划项目(2011BAE01B06);大连市科技计划项目(2011A12GX014)

摘　　要：光导管照明系统是一种新型的照明装置,可以充分利用自然光为室内提供照明,从而体现照明的节能与舒适性。本文利用搭建的光导测试系统,对管径为330mm的光导管照明系统的配光曲线进行了测试研究。测量出其照明效果,即照度值的分布情况,从照度分布推算出光导管的配光特性。结果表明,测试方法可行,得到的配光曲线形状合理,可广泛应用到照明设计与计算中。Light guide lighting system is a new type of lighting fixtures providing the energy-saving and natural light for indoor. The light distribution curve of light pipe illuminating system with diameter of 330 mm was investigated with the self-made light guide testing systems. The illumination at each p4oint was measured and calculated to get the intensity of the light distribution curve. The results show that the test method is feasible and the light curve shape is reasonable, which could be used in lighting design and calculation.

关 键 词：光导管 配光曲线 照度 自然光 

分 类 号：TU133.5[建筑科学—建筑理论]