灯具中的密封压盖研究  

Research on Glands in Luminaires

作　　者：陈茂凌 陆世鸣 Chen Maoling;Lu Shiming(National Center of Supervision and Inspection on Eleetric Light Source Quality(Shanghai),Shanghai 201114,P.R.China;National Center of Supervision and Inspection on Luminaires Quality,Shanghai 201114,P.R.China;Shanghai Alpha Lighting Equipment Testing Ltd.,Shanghai 201114,P.R.China)

机构地区：[1]国家电光源质量监督检验中心(上海),上海201114 [2]国家灯具质量监督检验中心,上海201114 [3]上海时代之光照明电器检测有限公司,上海201114

出　　处：《灯与照明》2021年第2期47-50,共4页Light & Lighting

摘　　要：介绍常见的几种密封压盖,通过结构、材质、功能来分析其对灯具安规的影响,并给出绝缘衬套、绝缘耐压测试、爬电距离、电气间隙等检测项目的注意事项。This article lists several common gland in luminaires,analyzes their influence on the safety requirements of luminaires through the structure,material and function,and gives the inspection items: bushing of insulating material,insulation voltage test,creepage distance and electrical gap test,etc.

关 键 词：密封压盖 绝缘衬套 受压导线 

分 类 号：TM923[电气工程—电力电子与电力传动]