Novel electric appliance box assembly

The utility model relates to a novel electric appliance box assembly. The novel electric appliance box assembly comprises an electric appliance box body, an electric appliance box cover and a side face plate, wherein the electric appliance box cover is detachably mounted on the electric appliance box body through fastening parts, a bottom portion of the electric appliance box body has a mounting hole and a wire penetration hole, the side face plate is detachably mounted on an outer side wall of the electric appliance box body through fastening parts, the side face plate has a plurality of element mounting holes, the electric appliance box body internally has a seat plate, a controller seat plate and a switch seat plate, the seat plate is detachably mounted on an inner side wall of the electric appliance box body through fastening parts, and the controller seat plate and the switch seat plate are detachably mounted on connection seats of the seat plate from top to down through fastening parts. The novel electr