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Ground brush of dust collector and dust collector

A technology of vacuum cleaner and summation, which is applied in the direction of vacuum cleaners, suction nozzles, exhaust diffusers, etc., can solve the problems of reducing dust removal capacity, achieve the effects of improving dust removal capacity, optimizing air ducts, and improving air flow conditions

Active Publication Date: 2016-11-16
GUANGDONG MIDEA WHITE GOODS TECH INNOVATION CENT CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the dust removal ability and noise of the vacuum cleaner are often a pair of contradictory indicators: improving the dust removal ability requires increasing the speed of the airflow entering the floor brush, and the increase of the flow velocity generally leads to an increase of the aerodynamic noise; reducing the flow velocity can reduce the aerodynamic noise, but at the same time Reduce dust removal capacity

Method used

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  • Ground brush of dust collector and dust collector
  • Ground brush of dust collector and dust collector
  • Ground brush of dust collector and dust collector

Examples

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Embodiment Construction

[0037] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0038] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " The orientation or positional relationship indicated by "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation shown in the drawings Or positional relationship is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that th...

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Abstract

The invention discloses a ground brush of a dust collector and the dust collector. The ground brush of the dust collector comprises a body and front dust collecting strip. An air channel is defined in the body. The bottom plate is provided with a suction port connected with the air channel. The back side of the body is provided with an air exhaust opening. When the body covers a to-be-cleaned surface, an air-tight space is formed between the air channel and the to-be-cleaned surface. The front dust collecting strip is arranged at the front end of the body for supporting the ground brush of the dust collector on the to-be-cleaned surface. The front dust collecting strip is provided with multiple forwarding air inlets communicating with the air channel and oblique relative to the normal direction of the to-be-cleaned surface. According to the ground brush of the dust collector, the air channel of the ground brush of the dust collector is optimized and a air-flow state of the ground brush of the dust collector is improved. Therefore, de-dusting capability of the ground brush of the dust collector is effectively enhanced and noise of the ground brush of the dust collector is reduced. The ground brush of the dust collector is simple in structure and low in cost.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a vacuum cleaner brush and a vacuum cleaner. Background technique [0002] In the related art, a vacuum cleaner such as a vacuum cleaner is a household appliance that generates negative pressure to suck in dust, hair and other sundries to achieve a cleaning effect. The performance of the vacuum cleaner mainly depends on two factors: dust removal ability and noise, both of which are closely related to the air duct of the floor brush. Among them, the dust removal ability is determined by the suction generated by the main unit of the vacuum cleaner on the one hand, but under the premise that the main unit of the vacuum cleaner is determined, the air duct structure of the ground brush, such as the effective area of ​​the air inlet of the ground brush and the clearance from the ground, etc. determine the airflow entering the ground brush. The speed distribution at the ti...

Claims

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Application Information

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IPC IPC(8): A47L9/02A47L9/00
CPCA47L9/0081A47L9/02
Inventor 彭小康靳思宇李忠华
Owner GUANGDONG MIDEA WHITE GOODS TECH INNOVATION CENT CO LTD
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