Outdoor self-powered moisture-proof cooling type power transformation box

The invention discloses an outdoor self-powered moisture-proof cooling type power transformation box which comprises an inner box body and an outer box body. Box doors are hinged to the front side of the inner box body and the front side of the outer box body. Two connecting blocks are arranged between the inner box body and the outer box body. The two connecting blocks are fixedly connected with the outer box body, and the connecting blocks are slidably connected with the inner box body. The two connecting blocks are provided with moving mechanisms used for moving the inner box body. Outer shutters are arranged on the left side wall and the right side wall of the outer box body. Inner shutters are arranged on the left side wall and the right side wall of the inner box body, and breathable dryers are arranged on the positions, located at the two inner shutters, of the inner side wall of the inner box body. A left support, a storage battery, a voltage stabilizer, two solar photovoltaic panels, a first exhaust