The top of the box of the transparent distribution box has a double-layer structure with heat insulation, the surface is stainless steel and has been brushed. The door and box are fully enclosed, with sealed rubber strips and waterproof grooves. Four protection functions of wind, sand and dust. The interior lighting uses a refrigerator-type structure, and the door opening light is on, which is convenient for maintenance. The exterior of the box adopts micro-marking and non-marking manufacturing processes to make the appearance more beautiful.