摘要
LED生鲜灯在设计过程中,无成熟的光电参数理论模型可遵循,导致生鲜灯的设计过程比较复杂,并且使得设计出产品的光电参数和需求之间往往存在一定差距。针对这一问题,构建LED生鲜灯光电参数理论模型。首先介绍了和光电参数理论模型推导密切相关的几个光学参数:光通量、照度、色温和色坐标,然后根据所需的照明参数:灯具高度h、照度E和色坐标,来推导其他光电参数和设计参数,包括了光通量、RGB三色光配比、RGB-LED的功耗、RGB-LED单灯数量和LED生鲜灯的总功耗。
In the process of designing LED fresh lamps, there is no mature photoelectic model to refer to, so the procedure of designing fresh lamps is very complex, and the photoelectic parameters of the designed products often turn out to have a gap with the requirements. In order to solve this problem, the Photoelectric Model of the LED Fresh Lamps has been set up, sev- eral photoelectic parameters, such as Luminous Flux, illuminance, color temperature and color coordinates are introduced. According to the required lighting parameters, some other design parameters and photoelectic parameters have been deduc- ted,such as the number of the RGB--LEDs,the power of the LED fresh lamps,etc.
出处
《潍坊学院学报》
2015年第2期58-62,共5页
Journal of Weifang University
基金
山东省星火计划项目(2013XH06038)
潍坊学院青年项目(2014Z07)
关键词
LED
生鲜灯
光通量
配色矩阵
光效
LED, fresh lamps, luminous flux, color matching matrix, luminous efficacy
