被常见光源聚光灯照射物体温升的分析及在标准中应用  

Analysis of Temperature Rise of Common Objects Illuminated by Spotlights and Its Application in Standards

作　　者：郑少锋[1] 冯小军[1] 韩强[1] 

机构地区：[1]东莞出入境检验检疫局,广东东莞523071

出　　处：《照明工程学报》2012年第3期102-105,共4页China Illuminating Engineering Journal

摘　　要：被聚光灯照射的物体的过分发热可能引起火灾和其他不期望的损害。本文对日常使用中的被最普通的光源(普通钨丝灯、杯状卤钨灯等)聚光灯照射的物体的温升测试过程及结果进行全面分析,通过描绘趋势图形及构建函数关系,总结归纳其内在的试验规律,并且期望通过利用这些规律,对国际电工委员会(IEC)制定的灯具安全标准IEC60598结果判定给予一定指导,以降低试验和认证的成本和时间,同时为标准的制定提供一些建议和参考因素。Overheat of the Objects illuminated by spotlights may cause fire and other unexpected damage. This article roundly analyzed the test process and result of temperature rise of objects illuminated by spotlights of common light source （common incandescent lamp, tungsten halogen lamp et al. ） used in daily life, summarized the inner test rule by painting trendline and building function relation, expected to provide direction to judging result of luminaire safety standard IEC60598 established by IEC, and to reduce the costs and time of testing and certification, and to provide some advices and reference factor in establishing standard according to these rules.

关 键 词：光源 被聚光灯照射的物体 温升测试 分析 应用 

分 类 号：TM923.07[电气工程—电力电子与电力传动]