用透镜法研究发光二极管的眩光效应

IF 0.3 4区材料科学 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY

International Journal of Nanotechnology Pub Date : 2022-01-01 DOI:10.1504/ijnt.2022.124496

K. Jocelynn, W. Lim

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引用次数: 0

摘要

-本研究的目的是评估使用两种不同品牌透镜的发光二极管(LED)路灯的眩光效果。采用DIALux 4.1.3进行评估，采用70 W LED灯具，在7 m宽的道路上，考虑相同的道路照明设计，杆距为35 m，杆高为10 m。计算在道路一侧(单排)的一根杆子定义的路段上进行。杆高10 m，轻悬垂1 m，臂长1.5 m。光损失因子为0.85。Tracepro通过追踪光线来模拟光的分布。所有安装的灯具都有三个区域的光输出，即背光源，上行光源和前光源(眩光)，称为BUG评级。BUG等级越低，灯具引起的光侵入问题就越少。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Study of glaring effect from light emitting diodes via lens approach

- The purpose of this study was to evaluate the glaring eﬀect from light emitting diode (LED) streetlights using two different brands of lenses. The evaluation was performed by using DIALux 4.1.3 with 70 W LED luminaires by taking into consideration of the same road lighting designs at a pole distance of 35 m and pole height of 10 m on a 7 m wide road. Calculation was performed on a section defined by one pole on one side of the road (single row). The pole height, light overhang and boom length was 10 m, 1 m and 1.5 m, respectively. The light loss factor was 0.85. Tracepro was used to simulate the distribution of light by tracing rays. All mounted luminaries have three zones of light outputs, which were the Backlight, Uplight and Frontlight (Glare) known as BUG rating. The lower the BUG rating was, the fewer light trespass problems the fixture would cause.

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来源期刊

International Journal of Nanotechnology 工程技术-材料科学：综合

CiteScore

0.60

自引率

20.00%

发文量

审稿时长

6-12 weeks

期刊介绍： IJNT offers a multidisciplinary source of information in all subjects and topics related to Nanotechnology, with fundamental, technological, as well as societal and educational perspectives. Special issues are regularly devoted to research and development of nanotechnology in individual countries and on specific topics.