Power distribution cabinet with dehumidification function

The utility model discloses a power distribution cabinet with a dehumidification function, belongs to the technical field of power distribution cabinets, and aims to solve the problems that in the installation process of the power distribution cabinet, moisture-proof treatment measures are taken for the bottom of the power distribution cabinet, although the moisture-proof effect is good, heat dissipation holes are formed in the surface of some power distribution cabinets, and the heat dissipation effect is poor. The power distribution cabinet comprises a cabinet body, heat dissipation holes are formed in the outer wall of one side of the cabinet body in the rectangular array direction, the heat dissipation holes can conduct heat dissipation treatment on the interior of the cabinet body, and a moisture-proof box is fixed to the outer wall of one side of the cabinet body; through cooperation of the cabinet body, the heat dissipation holes, the air inlet holes, the moisture-proof box, the humidity sensor, the co