定向照明灯具空间颜色均匀性的快速测试评定方法

A Rapid Test and Evaluation Method for Spatial Color Uniformity of Directional Lighting Fixtures

采用手持式光谱彩色照度计设备,在暗室环境中参照实验室分布式光度计测量原理,测试了轨道定向照明灯具空间分布点的光色参数,实现对LED灯具色差大小的评价。我们用较少的测试设备、简单的测试方法,得到了比较客观真实的光色参数数据,实现了对LED灯具的光色参数的定量分析,并满足了实际使用LED定向照明灯具现场光色参数评价的需求。

This paper refers to the laboratory distributed photometer measurement principle in darkroom environment, to test the light color parameters of space distribution points for the orbit directional lighting device, with the handheld spectrum color luxmeter. The LED lamps color uniformity are evaluated using this method. Less test equipments and relatively simple test methods were adopted to obtain objective and actual light color data. Quantitative analysis were made for LED lamps to meet the light color parameter evaluation requirements for the actual use cases with LED directional lighting.