Double-side self-cleaning linkage structure for filter cartridge of dust collector

A filter box, self-cleaning technology, applied in the direction of suction filter, filter cleaning device, etc., can solve the problems of easy blockage of filter box, inconvenient disassembly and cleaning, etc.

Inactive Publication Date: 2013-02-13
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The purpose of the present invention is to solve the problems in the prior art that the filter box of the vacuum cleaner is easy to be blocked, and it is inconvenient to disassemble and clean, and provides a double-sided self-cleaning linkage structure of the filter box of the vacuum cleaner

Method used

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  • Double-side self-cleaning linkage structure for filter cartridge of dust collector
  • Double-side self-cleaning linkage structure for filter cartridge of dust collector
  • Double-side self-cleaning linkage structure for filter cartridge of dust collector

Examples

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Embodiment Construction

[0041] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0042] The air outlet (not shown) of the cyclone separator in the horizontal vacuum cleaner body is sealed and docked with the circular air inlet 4 of the front filter box 1, and the gas separated from foreign substances such as dust enters the built-in filter paper 9 through the air inlet 4 In the filter box body 1, the fine dust particles are trapped on the filter paper 9, and the filtered gas is discharged from the exhaust grille 8 at the bottom 2 of the filter box under the negative pressure suction of the dust collector motor.

[0043] The box bottom 2 of the rectangular pre-filter box body 1 is formed with a square-shaped exhaust grille 8, and the box body 1 is installed with a filter paper 9 of continuous folding shape and equal width folds, and a box cover with an air inlet 4 is formed on the upper part 5 is fastened with the box body 1. The ...

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Abstract

The invention discloses a double-side self-cleaning linkage structure for a filter cartridge of a dust collector and belongs to filters of dust collectors. The double-side self-cleaning linkage structure comprises a box cover in the upper part in which an air inlet is formed, a rectangular box body which is fastened with the box cover and at the bottom of which an exhaust grille is formed, and filter paper in a continuously folded shape in the box body, wherein a power transmission rod and a driving bevel gear are arranged in the box body; a driven bevel gear and upper and lower screw rods are driven to rotate; a brush rod with a permanent magnet is driven to reciprocate in front of the filter paper; and a vibration rod, which is driven by the permanent magnet on the brush rod, is provided with the permanent magnet and a plurality of elastic shifting pieces and is synchronously linked, is arranged in a chute formed in a slideway rack outside the box bottom. By the design, the positive and reverse sides of the filter paper in the filter cartridge can be simultaneously self-cleaned, a self-cleaning effect is improved, the attraction of the dust collector is maintained, and trouble of cleaning the filter cartridge is avoided.

Description

technical field [0001] The invention relates to a filter of a vacuum cleaner, in particular to a double-sided self-cleaning linkage structure of a filter box of a vacuum cleaner. 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 by an imported current, a motor air intake that forms an air path system, a suction nozzle, a dust suction hose, a dust separation and filtering device, and a dust collection device that collects inhaled matter. [0003] According to the classification of vacuum cleaners, they can be divided into vertical vacuum cleaners, horizontal (tank) vacuum cleaners and portable vacuum cleaners. [0004] When the vacuum cleaner is running, the motor drives the impeller of the fan to rotate at a high speed, exhausting the air inside the vacuum cleaner, forming an in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L9/20A47L9/10
Inventor 李洋穆道津
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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