Mining electric appliance explosion-proof box

The utility model discloses a mining electric appliance explosion-proof box, which belongs to the field of explosion-proof boxes, and comprises a box body, one side of the box body is rotatably connected with a box door through a hinge, the bottom of the box body is provided with two mounting ports, and the two mounting ports are internally provided with wire inlet assemblies with the same structure. Each wire inlet assembly comprises an upper installation disc, a lower installation disc and two wire penetrating connectors, sealing rings are clamped in the two wire penetrating channels, the two wire inlet assemblies are arranged at the bottom of the box body, the wire penetrating connectors with different diameters of the inner walls of the wire penetrating channels are installed on the wire inlet assemblies, and the sealing rings are clamped in the sealing rings. According to the wire inlet assembly, inlet wires with different outer wall diameters can be inserted and installed through the wire inlet assembly