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Brush head and vacuum cleaner

A vacuum cleaner and brush roller technology, which is applied in the direction of vacuum cleaners, suction nozzles, cleaning equipment, etc., can solve the problems of unable to clean the inner wall of long pipes, unable to clean long pipe parts, poor dust cleaning effect, etc., to reduce cleaning Difficult, easy to clean, and easy to replace

Pending Publication Date: 2019-03-08
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the technical problem that the existing brush head has a small sweeping area and cannot clean long tubular parts, the present invention provides a brush head with a larger sweeping area, a better cleaning effect on accumulated dust, and is suitable for cleaning the inner wall of tubular parts. brush head
[0006] At the same time, in order to solve the technical problem that the existing vacuum cleaner has poor cleaning effect on dust accumulation and cannot clean the dust accumulation on the inner wall of long pipes, the present invention provides a vacuum cleaner with good dust cleaning effect, which is suitable for cleaning the dust accumulation on the inner wall of tubular parts. brush head vacuum cleaner

Method used

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Embodiment Construction

[0041] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. In addition, the technical features involved in different embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.

[0042] Such as Figure 1 to Figure 4 As shown, the brush head provided by the present invention includes a joint pipe 1, a wind wheel 2 and a rolling brush 3. The joint pipe 1 is a central round pipe, and its inside is an air suction channel 11. One end of the joint pipe 1 is used to connect a vacuum cleaner,...

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Abstract

The invention relates to the field of vacuum cleaners, in particular to a brush head and a vacuum cleaner. The brush head consists of a joint pipe, a wind wheel and a rolling brush. The joint pipe isinternally provided with an air suction channel, one end of the joint pipe is connected with a negative pressure source, the wind wheel is arranged in the air suction channel, and wind force in the air suction channel drives the wind wheel to rotate, one end of the rolling brush is connected with the wind wheel, the rolling brush is driven by the wind wheel and rotates around the axis of the jointpipe, and the axial surface of the other end of the rolling brush is provided with brush hair extending outwards along the axial surface. The brush head has a large cleaning area, the cleaning effecton accumulated dust is good, meanwhile the inner walls of tubular parts can be cleaned, and the difficulty of cleaning the tubular parts is reduced.

Description

technical field [0001] The invention relates to the field of vacuum cleaners, in particular to a brush head and a vacuum cleaner. Background technique [0002] At present, the use of vacuum cleaners in people's lives is becoming more and more popular. In order to adapt to various cleaning environments, there are more and more accessories for vacuum cleaners. [0003] A vacuum cleaner is a cleaning device that uses negative pressure to generate suction to remove dirt. For objects that have accumulated dust for a long time, suction alone is not enough to remove the dust on the surface of the object to be cleaned, such as corners or Accumulation of dust in tight areas. Therefore, in order to suck and remove the accumulated dust, there has been a vacuum cleaner brush head with bristles in the prior art, which utilizes the bristles to wipe the accumulated dust into flying dust, so that the vacuum cleaner can absorb and remove the accumulated dust. However, in the automatic brus...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L9/04
CPCA47L9/0416A47L9/0477
Inventor 陈闪毅王德旭任敏李吉黄月林陈勇廖泓斌
Owner GREE ELECTRIC APPLIANCES INC
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