灯具的分布光度性能是影响照明品质的关键因素,采用合适的测量设备、正确的测量方法是准确获得灯具分布光度特性的基础.随着LED照明新技术的发展,各种新型LED灯具不断被研发应用,对其光度分布、颜色分布的测试提出了新的要求.该研究在以往立式分布式光度计的普通样品安装支座技术的基础上,展开对提高安装支座通用性和精确度的研究,设计出一种新型安装支座,采用四根可多维调节的支撑杆,来定位不同形状规格的LED灯具.该设计颠覆了原有支座的设计思路,对于五花八门的LED灯具安装具有很强的通用性,安装精确度也有了很大程度的提高,具有较高的实用价值.%The distributed photometric performance of luminaries is a key factor affecting the quality. Using appropriate measuring equipment and correct measuring method are the base of obtaining accurate distributed photometric characteristics of luminaries. Especially with the development of LED lighting technology, new types of LED lamps have been developed, new test requirements have been proposed for photometric distribution and color distribution. This study is based on the general installation support technology for previous vertical distributed photometer, research in the installation support to improve the versatility and accuracy, design a new installation support, by four multidimensional adjustable supporting rod, for positioning LED lamps of different shapes. It s the subversion of the original support design, has highly versatile in the installation of wide variety of LED lamps and has large extent improvement of installation accuracy, has high practical value.
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