照明配电箱是建筑工程低压配电系统中很重要的分项,其作用是系统的正常通断,安全保护和日常检修。一般工程,特别是低层住宅工程中,配电箱离散性大,类型较多,设计人员很难在定型产品中找到对应型号,因此,大部分配电箱是根据系统图现场制作的非定型产 The lighting distribution box is an important item in the low-voltage distribution system of the construction project. Its function is the normal system breaking, safety protection and daily maintenance. In general projects, especially in low-rise residential projects, distribution boxes have large discrepancies and many types, and it is difficult for designers to find corresponding models in stereotyped products. Therefore, most of the distribution boxes are produced on site according to system diagrams.