Outdoor power supply cabinet

The utility model provides an outdoor power supply cabinet with excellent heat management, low cost and small space occupation for solving the technical problems of high cost and large space occupation. The outdoor power supply cabinet comprises a cabinet body which internally comprises a distribution cabinet arranged at the upper part and a battery cabinet arranged at the lower part, wherein an air inlet communicated with the outside is arranged below the battery cabinet, an air outlet communicated with the outside is arranged at the top of the distribution cabinet, a first fan is arranged at the top of distribution cabinet, and a second fan is arranged at the top of the battery cabinet. The outdoor power supply cabinet of the utility model is adopted to reduce the space occupation of a heat management system and decrease the cost. Meanwhile, the mode also effectively utilizes heat in the distribution cabinet, prevents energy from losing outsides and heats storage batteries by utilizing the generated heat so as to fully utilize electric energy. The outdoor power supply cabinet of the utility model can remarkably decrease the cost, stably work in various adverse environments and ensure the service life and the utilization rates of the batteries.