| 大功率LED在高架匝道上的应用研究 |
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| 引用本文： | 李涛.大功率LED在高架匝道上的应用研究[J].照明工程学报,2013(6):84-89. |
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| 作者姓名： | 李涛 |
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| 作者单位： | 苏州城市照明管理处,江苏苏州215005 |
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| 摘 要： | 采用配光计算法计算出了大功率LED透镜配光的曲线面积，然后利用DIALux软件进行验算分析。通过改变透镜配光角度及翅片的调整角度来改善灯具的眩光指标并通过改变灯间距来调整路面的频闪现象，分析得出透镜配光角度、眩光指标、翅片的角度、灯具的安装位置，再针对城市道路照明设计标准CJJ45--2006的考量是否达标，为大功率LED匝道灯的设计提供了参考。
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| 关 键 词： | DIALux软件 照度 眩光 频闪 LED匝道灯 Cree芯片参数 散热 LPD值 |
Application of High-power LED in the Elevated on-ramp |
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| Li Tao.Application of High-power LED in the Elevated on-ramp[J].China Illuminating Engineering Journal,2013(6):84-89. |
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| Authors: | Li Tao |
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| Affiliation: | Li Tao ( Suzhou Urban Lighting Management, Suzhou 215005, China) |
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| Abstract: | The auther using high power LED light calculation method to calculate the light distribution curve of the lens area, and then using DIALux software for checking analysis. Changing the lens angle and the adjustment angle of fin tablets to improve the glare indicators. And adjusts the pavement frequency Flash phenomenon through changing lamp spacing. Checking the lux distributions of different situations of lens angles, glare indicators, fin tablets angles, and lamps installion location with the requiments of national standard CJJ45--2006 , the auther provides references for power LED ramp lamp |
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| Keywords: | glare flash LED ramp lights LPD values |
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