An air purifier

Abstract

An air purifier, comprising a housing and a filter and a fan wheel assembly arranged in the housing, characterized in that the filter and the fan wheel assembly are arranged in the lower part and the upper part of the housing respectively, a hair scraping mechanism capable of scraping the hair adsorbed on the outer surface of the filter is arranged on the side of the filter in the housing, and a dust collecting box is arranged at the bottom of the housing corresponding to the lower part of the hair scraping mechanism. When the filter rotates, the hair adsorbed on the outer wall of the filter is scraped by the hair scraping mechanism, so that the filter is not blocked by the hair and the filtering effect is not affected; the hair scraping mechanism can adopt a scraping strip mode or a belt with a brush skin mode, can automatically clean the hair, and the cleaned hair falls into the dust collecting box, so that the cleaning is convenient; the rotation of the filter adopts a rolling disc, so that the rotation is more stable and is not easy to be stuck. The utility model has the advantages of simple and reasonable structure, can effectively clean the hair adsorbed on the filter, is convenient to install and dismount, and has low cost.

Images