Dustproof film for communication equipment case

The utility model relates to the technical field of communication equipment, in particular to a dustproof film for a communication equipment case, a case door is rotatably connected outside a case main body, an air inlet is arranged in the middle of the bottom of the case door, and an air outlet is arranged at the top of the case door. A first dustproof film is arranged at the position, corresponding to the air inlet, of the exterior of the box door, a second dustproof film is arranged at the position, corresponding to the air outlet, of the exterior of the box door, the first dustproof film and the second dustproof film are the same in structure, and fixing sleeves are arranged at the four corners of the exterior of the first dustproof film and the four corners of the exterior of the second dustproof film correspondingly. According to the dustproof film for the communication equipment case, more convenient installation can be realized, the working efficiency of a user is effectively improved, and a better us