Self-cleaning vacuum cleaner

Abstract

Disclosed is a self-cleaning vacuum cleaner. The self-cleaning vacuum cleaner is provided with a filter 53. The filter 53 is vibrated within a frequency range by a motor 51, thereby removing accumulated dirt and dust. The filter 53 is mounted on a protrusion 48. The protrusion 48 axially extends along a guiding pipe 45. The removed dirt and dust fall into a collection cavity formed on the bottom of the guiding pipe. The filter 53 is mounted in the guiding pipe. The filter is formed on the upper end part of the guiding pipe 45. When a power switch 54 of the equipment is turned on or turned off,the motor 51 is driven.

Description

technical field [0001] The present invention relates to a self-cleaning vacuum cleaner. Background technique [0002] Vacuum cleaners typically include filters that are configured to remove fine dirt and dust particles from the airflow through the vacuum cleaner. Generally, such filters provide a secondary dust separation function and are placed downstream of primary separation equipment, such as filter bags or cyclones, which are arranged to separate dust particles from the airflow through the vacuum cleaner. Part of dust and dust particles. Although the amount of fine dirt and dust collected by the downstream filter may not be significant, the filter will eventually become clogged and will require cleaning or replacement to maintain efficient airflow through the vacuum cleaner. Unfortunately, filter cleaning and / or replacement is a task that is often neglected by users of vacuum cleaners, thereby compromising the cleaning efficiency of the vacuum cleaner. [0003] In or...

AI Technical Summary

Problems solved by technology

[0006] All of the aforementioned devices have some degree of drawback, and none have found their way into commercially produced vacuum cleaners

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