Dust collection barrel of dust collector with automatically cleaned filter

Abstract

The invention discloses a dust collection barrel of a dust collector with an automatically cleaned filter, comprising a barrel body, a filter, an air inlet, an air outlet and a compacting plate, wherein the filter is arranged inside the barrel body; the air inlet and the air outlet are formed on the barrel body and communicated with the inside of the barrel; the compacting plate is arranged at the lower part of the dust collection barrel and connected with a rotation shaft; and a hairbrush in contact with the peripheral wall of the filter is arranged in the dust collection barrel and consists of a bristle bracket connected with the upper end of the rotation shaft and bristles which are arranged on the bristle bracket and in contact with the peripheral wall of the filter. In the invention, because the bristle bracket connected with the rotation shaft is arranged inside the filter, when dust collection operation is performed, a motor drives a gear, the rotation shaft and the bristle bracket to rotate, wherein the rotation shaft and the bristle bracket are connected with a polyhedral gear shaft; when the bristle bracket rotates, the bristles constantly brush the peripheral wall of the filter to brush down exotic substances, such as dust and the like which block filtering holes, to fall into a dust collection part so as to keep the filter clean, ensure ventilation of the filter and improve the dust removal efficiency of the dust collector.

Description

technical field [0001] The invention belongs to the field of vacuum cleaners, and in particular relates to a convenient and labor-saving vacuum cleaner dust collection bucket which can automatically clean the surrounding wall of the filter during the dust suction operation. Background technique [0002] Vacuum suction is a cleaning and sanitary appliance used to remove dust from floors, carpets, walls, furniture, clothing and various gaps. Vacuum cleaners generally include a vacuum cleaner motor that generates suction from an imported power supply, a motor inlet that forms an air path system, a suction nozzle, a hose, and a dust collection device that collects inhaled matter. [0003] According to the shape of vacuum cleaners, they can be divided into upright vacuum cleaners, horizontal vacuum cleaners and portable vacuum cleaners. [0004] Generally speaking, the upright vacuum cleaner includes a front cover, a rear cover and a bottom case. There is a vacuum hose connecti...

AI Technical Summary

Problems solved by technology

[0013] However, the above-mentioned dust collecting bucket has the following problems. While performing the dust suction operation continuously, foreign substances such as dust will adhere to the peripheral wall of the filter, which will block the filter holes, seriously affecting the filtration and ventilation performance of the filter, making the Reduced efficiency of the vacuum cleaner

And the surrounding wall of the filter is difficult to clean, especially the tapered filter

After a long time, dust accumulates to form dirt, which is more difficult to clean and brings inconvenience to users

Images