Air purifier

Abstract

The invention discloses an air purifier. The air purifier comprises a box body, wherein the interior of the box body is hollow; a filter screen plate is arranged in the box body; a slot is defined by the filter screen plate and the box body; a filter box, the shape of which is matched with the shape of the slot, is inserted into the slot; an upper box bottom and a lower box bottom are respectively fixed at two ends of the filter box; blocking plates are arranged on two opposite sides of the upper box bottom and the lower box bottom; clamping slots are defined by the blocking plates and the filter box; filter frame plates are respectively arranged in the clamping slots formed in the two sides of the filter box; filter screens are arranged on the filter frame plates; a bulge is formed in a part, away from the center, of the upper box bottom; a through hole corresponding to the position of the bulge is formed in a top wall of the slot; a handhold groove and a manual-push stirring plate are arranged at the bottom of the lower box bottom; a plughole into which the manual-push stirring plate is inserted is formed in the box body. The air purifier has the following beneficial effects that a core filtering part adopts an ionized adsorption filtering way, and the using of an HEPA (High Efficiency Particulate Air filter) filter screen is not needed, so that a lot of HEPA filter screen replacement expenses are saved; the air purifier is quick to dismount and mount, is simple and easy to operate, and can effectively avoid wrong assembly.

Description

technical field [0001] The invention relates to an air cleaning device, in particular to an air purifier. Background technique [0002] With the development of industry, air pollution is becoming more and more serious. In order to make people have a comfortable living environment, air purifiers have emerged as the times require. The invention patent with the notification number CN1752618 discloses an air purifier, which has a main body and openings are formed on both sides of the main body. A pair of filters and a pair of suction guide units are arranged in the opening. The upper part of the filter and the suction guide unit Sliding grooves are formed on the upper and lower parts of the main body, and a pair of sliding guide rails corresponding to the sliding grooves are provided on the upper and lower parts of the main body. The filter and the suction guide unit can slide in the main body to be assembled or separated. In the process of reinstalling the air purifier propose...

AI Technical Summary

Problems solved by technology

In the process of reinstalling the air purifier proposed in the above invention patent, it is easy to replace the position of the filter and the suction guide unit, or install the suction guide unit upside down, resulting in weakened air purification effect of the air purifier There is even no air purification ability, and users continue to use it without knowing it, which will cause serious secondary pollution

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