Efficient dust removal equipment for computer host box

The invention relates to dust removal equipment for a computer host box, in particular to efficient dust removal equipment for a computer host box. The efficient dust removal equipment for the computer host box aims at achieving the technical effects that the labor intensity is low, time and labor are saved, working efficiency is high, and environment can be protected. In order to achieve the technical effects, the efficient dust removal equipment for the computer host box comprises a base, a box body, hinges, box doors, a top plate, an up-down movement device, an air pump and the like. The top of the base is connected with the box body in a bolted connection mode. The left side and the right side of the front side of the box body are symmetrically provided with the hinges through screws. The box doors are symmetrically arranged on the left side and the right side of the front side of the box body. A left side gas spray head and a right side gas spray head are adopted for continuously moving up and down, a kn