对住宅地下车库照明灯具电击防护措施的思考  

Thoughts on Electric Shock Protection Measures for Lighting Luminaires in Underground Garage of Residential Buildings

作　　者：曾胜安 彭志春 ZENG Sheng’an;PENG Zhichun(Arch‑age Architectural Design Co.,Ltd.,Chongqing 400042,China)

机构地区：[1]重庆长厦安基建筑设计有限公司,重庆市400042

出　　处：《建筑电气》2021年第4期22-25,共4页Building Electricity

摘　　要：分析住宅地下车库照明灯具由于层高控制导致安装高度低矮,电击防护措施存在盲区,带来的电击事故隐患问题。分析比较几种电击防护措施的优缺点,建议普通照明灯具配电回路保护开关采用带剩余电流动作保护功能的微型断路器。The hidden dangers of electric shock accidents caused by the low installation height of lighting luminaires in underground garage of residential buildings due to floor height control and blind spots in electric shock protection measures are analyzed.The advantages and disadvantages of several electric shock protection measures are analyzed and compared,and it is suggested that the protection switch of distribution circuit of common lighting luminaires should be equipped with miniature circuit breaker with residual current action protection function.

关 键 词：住宅地下车库 照明灯具 灯具安装高度 电击防护 间接接触故障防护 照明配电箱 配电导线长度 剩余电流动作保护 

分 类 号：TU852[建筑科学]