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Brush assembly and vacuum cleaner including same

A technology for vacuum cleaners and components, which is applied in the direction of vacuum cleaners, suction nozzles, and parts of lighting devices, etc. It can solve the problems that dust particles cannot pass through, reduce the suction force of vacuum cleaners, and reduce the rotational force of turbines, etc.

Inactive Publication Date: 2005-10-05
SAMSUNG GWANGJU ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The brush assembly can increase the initial rotational force of the turbine, however, relatively large dust particles cannot pass through the air passages and become trapped or blocked within the turbine blades, thus reducing the rotational force of the turbine and subsequently reducing the suction force of the vacuum cleaner

Method used

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  • Brush assembly and vacuum cleaner including same
  • Brush assembly and vacuum cleaner including same
  • Brush assembly and vacuum cleaner including same

Examples

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Embodiment Construction

[0019] Embodiments of the present invention will be described below with reference to the drawings.

[0020] In the following description, like reference numerals indicate identical or similar components between different drawings. The matters defined in the specification, such as the detailed structure and components which will be described in detail below, are for helping the understanding of the present invention, and are not intended to limit the present invention. The invention can be carried out without some or most of the components described below. Likewise, well-known structures have not been described in detail since they would unnecessarily obscure the present invention.

[0021] Fig. 1 is a partially perspective exploded view of a vacuum cleaner according to an embodiment of the present invention.

[0022] The brush assembly 200 includes a brush body 210 having an air suction port 212 and a turbine chamber 211 within which a turbine (turbine) 220 is installed for...

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PUM

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Abstract

A brush assembly and the vacuum cleaner using such a brush assembly comprises a brush main body having an air suction opening and a turbine chamber, a turbine mounted in the turbine chamber and having an air passage, and a connecting pipe connecting a vacuum cleaner main body with the brush main body, the turbine being mounted only within a portion of the air passage. Accordingly, a brush connected with the turbine can efficiently be operated, and unpleasantness to the user caused by noise generated during cleaning can be reduced.

Description

technical field [0001] The present invention relates generally to vacuum cleaners, and more particularly, to a brush assembly having an improved structure to improve cleaning process efficiency and a vacuum cleaner including the brush assembly. Background technique [0002] Generally, brush assemblies used in vacuum cleaners drive rotating brushes by utilizing kinetic energy of air flow. A brush assembly generally includes a brush body, wherein the brush is in contact with a surface to be vacuumed, and dirt is removed from the surface by utilizing a rotary motion of the brush. A connecting pipe for guiding foreign matter, such as dust, to the cleaning chamber of the main body of the vacuum cleaner and a turbine driving the brush are installed. [0003] A brush assembly for a vacuum cleaner disclosed in US Patent Application Law No. 5701633 has the above structure. The brush assembly disclosed in the aforementioned patent application has a turbine mounted in the turbine cha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L9/00A47L5/10A47L5/26A47L9/04
CPCA47L9/0416A47L9/04F21V21/04F21S8/02
Inventor 金化中朴辰秀文大渊
Owner SAMSUNG GWANGJU ELECTRONICS CO LTD