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Grid assembly for rotary dust-collecting device of vacuum dust collector

A dust collection device and dust collector technology, which is applied in the direction of swirl devices, devices whose axial direction of swirl can be reversed, vacuum cleaners, etc., can solve the problem of reduced dust collection capacity of vacuum dust collectors, etc.

Inactive Publication Date: 2003-01-08
SAMSUNG GWANGJU ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this time, the dirt will block the through hole of the filter, thus reducing the dust collection ability of the vacuum cleaner

Method used

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  • Grid assembly for rotary dust-collecting device of vacuum dust collector
  • Grid assembly for rotary dust-collecting device of vacuum dust collector
  • Grid assembly for rotary dust-collecting device of vacuum dust collector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Now, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

[0021] image 3 An example of a mesh assembly of a rotary dust collector of a vacuum cleaner in the present invention is shown. The grid assembly 100 for a rotary dust collecting device of a vacuum cleaner includes: a grid body 110 , a plurality of blades 120 and a protection member 130 .

[0022] like Figure 4 As shown, the cylindrical mesh body 110 has openings at its upper and lower ends, the upper opening is connected with the exhaust channel 220 of the cyclone body 200 , and the lower opening is blocked by the protective piece 130 .

[0023] The protection member 130 is connected with the bracket 111 formed integrally with the grid main body 110 through screws 140 . In other words, the protector 130 can be separated from the grid main body 110 by turning the screw 140, and thus, the grid assembly 100 can be easily repaired and maintained.

[002...

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PUM

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Abstract

A grill assembly of a cyclone dust-collecting apparatus for a vacuum cleaner may improve the capability of dust-collecting of the vacuum cleaner by reducing the amount of the filth drawn into a vacuum-generating device of the vacuum cleaner through a grill. The grill assembly may be disposed at an inlet of an air-discharging passage of a cyclone body that separates filth from a whirling air current by centrifugal force. The whirling air current may prevent the filth from being drawn into the vacuum-generating device of the vacuum cleaner. The grill assembly may include a grill body and a plurality of passages disposed therein. An extended line of the centerline of the passages may form an acute angle with a streamline of the whirling air current.

Description

technical field [0001] The present invention relates to a mesh assembly of a rotary dust collecting device for a vacuum cleaner, more precisely, relates to a rotating collector for a vacuum cleaner capable of preventing hair-like dirt from flowing back into a vacuum generating device. Mesh components for dust installations. Background technique [0002] figure 1 Represents an example of a conventional rotary dust collector used in a vacuum cleaner. exist figure 1 Among them, a conventional rotary dust collecting device 10 for a vacuum cleaner includes: a cyclone main body 20 , a dirt collecting portion 30 and a partition 40 . [0003] A suction channel 21 connected with a brush assembly (not shown) of the vacuum cleaner is provided on the upper part of the cyclone main body 20 . The air sucked in through the suction channel 21 forms a vortex airflow, and is sucked in along the tangential direction of the cyclone main body 20 at the same time. [0004] An exhaust channel...

Claims

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Application Information

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IPC IPC(8): A47L9/16B01D45/12B04C5/13B07B7/086
CPCA47L9/1666B07B7/086B01D45/12A47L9/16
Inventor 吴长根朴重善
Owner SAMSUNG GWANGJU ELECTRONICS CO LTD
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