Electrical moisture-proof cabinet

The utility model relates to the technical field of moisture-proof cabinets, in particular to an electrical moisture-proof cabinet which comprises a main cabinet, a cabinet door and fixing blocks, the cabinet door is movably installed on the cross section of the main cabinet, the fixing blocks are fixedly installed at the upper end of the main cabinet, a fixing groove is fixedly installed at one end of each fixing block, and a connecting plate is fixedly installed at the left end of the main cabinet. Through holes are evenly and fixedly formed in one end of the connecting plate, rotating shafts are evenly and movably installed at the left end of the cabinet door, and an observation opening is fixedly formed in the upper end of the cross section of the cabinet door. According to the utility model, the defects in the prior art are overcome, the ventilation slot and the dehumidification mechanisms are arranged, and the movable plate is movably mounted on the inner side of the ventilation slot, so that a person c