Automatic heat dissipation server cabinet based on Internet of Things

The utility model discloses an automatic heat dissipation server cabinet based on internet of things, which comprises a cabinet body and a base, a notch is arranged on the rear cabinet wall in the cabinet body, a dehumidification device is fixedly arranged in the notch, three groups of heat dissipation holes are arranged at the left end and the upper end of the cabinet body, the upper end of the cabinet body is movably connected with a dustproof device, and the dustproof device is fixedly connected with the base. The area of the dustproof device is larger than that of the heat dissipation holes, two movable grooves are formed in the left cabinet wall and the right cabinet wall of the cabinet body, storage plates are movably connected between every two of the four movable grooves, the front end faces of the storage plates are flush with the front end face of the cabinet body, the lower end of the cabinet body is movably connected with a base, the base comprises an outer frame, and the outer frame is fixedly co