vacuum cleaner

A technology of vacuum cleaners and cleaners, which is applied in the direction of cleaning equipment, vacuum cleaners, suction filters, etc., can solve the problems of limiting user convenience, achieve the effect of improving performance and maintenance convenience, and preventing deterioration

Active Publication Date: 2022-01-28
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0017] In addition, with prior art cleaners, there is a limit to providing user convenience even during the dust discharge process.

Method used

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Examples

Experimental program
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Embodiment Construction

[0112] Hereinafter, a vacuum cleaner associated with the present disclosure will be described in more detail with reference to the accompanying drawings.

[0113] According to the present specification, even in different embodiments and modifications, the same or similar elements are denoted by the same or similar reference numerals, and their redundant descriptions will be omitted.

[0114] The modified example has the same structure as the embodiment that does not include a portion having a structure different from that of the embodiment. Therefore, the structures, functions, and the like described in the embodiments are applicable to the modified examples unless they are structurally contradictory.

[0115] A singular expression may include a plural expression as long as it expresses a meaning clearly different from the context.

[0116] figure 1 is a perspective view illustrating an example of the vacuum cleaner 1 according to the present disclosure.

[0117] refer to ...

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PUM

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Abstract

A vacuum cleaner is disclosed, including: a cleaner body; and a dust collector provided in the cleaner body. The dust collector includes: a first cyclone separator disposed inside the casing to filter impurities and dust from air introduced from the outside, and introduce the air from which impurities and dust have been filtered; a second cyclone separator, housed in the first cyclone to separate dust from the air introduced into the first cyclone; and a rotating member rotatably provided in the first cyclone at a lower side of the cyclone separator so as to define a first storage portion configured to collect foreign matter and dust filtered by the first cyclone separator between the housings. The rotating member is provided with a roller portion disposed to face a lower cover covering the lower opening of the casing, and contacts impurities and dust collected in the first storage portion during rotation of the rotating member, and applies a rotating force .

Description

technical field [0001] The present disclosure relates to a vacuum cleaner configured to collect impurities, dirt and dust in an independent manner by means of a multi-stage cyclone. Background technique [0002] A vacuum cleaner is a device configured to draw in air by suction and filter and collect impurities, dust, dust, etc. contained in the air to discharge clean air outside again. [0003] The types of vacuum cleaners can be classified into i) cylinder type, ii) upright type, iii) hand type, iv) cylindrical floor type, and the like. [0004] The cylinder type vacuum cleaner is the most used vacuum cleaner in households in recent years, and has a structure in which the suction unit and the cleaner body are separated from each other. Generally, a cylinder vacuum cleaner is not provided with a rotating brush, and is suitable for cleaning floors since the cleaning is performed only by suction of air by means of a suction unit. [0005] In contrast, the upright type vacuum...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L9/16
CPCA47L9/108A47L9/1625A47L9/165A47L9/1658A47L9/1683A47L5/362A47L9/1608A47L9/1633A47L9/1641A47L9/1666A47L9/1616A47L9/16
Inventor 玄起卓高廷旻鱼秀汉李相哲
Owner LG ELECTRONICS INC
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