李伟,沈天行
Li Wei,Shen TianxingCollege of Architecture,Tianjin University,Tianjin 300072,China

• 1:天津大学建筑学院
• 2:天津大学建筑学院 天津300072
• 3:天津300072

摘要(Abstract)：

本文介绍了一种采用有机玻璃制成的无缝棱镜导光管并分析了其光学性能。实验表明,无缝棱镜导光管能够以较高的效率传输光线,并将光线较为均匀地分布于传播路径。无缝棱镜导光管具有制作成本低、制作工艺相对简单的优点,适用于地下建筑、无窗房间以及高温高湿、易燃易爆等特殊场所的照明,也可用于装饰性的照明灯具。
A cylindrical prism light guide made of PMMA is introduced in this paper and its performance is analyzed. Experiments show that the guide has high light-transmitting efficiency that makes high illuminance at the end of the guide so that the surface of the guide is illuminated uniformly. The cylindrical PMMA prism light guide has many advantages such as low cost and easy manufacturing technique and can be used in lighting or daylighting of underground buildings and windowless buildings, or buildings in which inflammable and explosive products are manufactured. It can also be used in nightscape lighting as a decorative lighting fixture.

关键词(KeyWords)： 棱镜导光管;光线传输;光分布;照明
prism light guide, light transmitting, light distribution, lighting

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 李伟,沈天行
Li Wei,Shen TianxingCollege of Architecture,Tianjin University,Tianjin 300072,China

参考文献(References)：

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