▎ 摘　　要

NOVELTY - The utility model claims an air inlet device of air compressor, comprising an air compressor and a base; the lower part of the air compressor is provided with the base; one side of the top of the air compressor is provided with an air inlet device; The utility model sends the external air into the filter box through the draught fan, then through the dust collecting filter screen, graphene heating sheet, non-woven fabric layer, active carbon filter screen, grid and filter liquid are matched with each other, reaches the effect of purifying the external air, sterilizing and dust collecting effect, at the same time, through motor, screw rod; the sliding block and the stirring blade are matched with each other, so that the filter liquid in the filter tank is better to play the function of sterilizing; the base comprises a supporting frame; a bottom plate and a universal wheel; the air compressor is fixed above the bottom plate through the supporting frame; left and right sides of the bottom surface of the bottom plate are movably mounted with two groups of the universal wheels; through the interaction of the supporting frame and the bottom plate, supporting the air compressor; by setting the universal wheel to move conveniently; and the labour intensity is reduced.