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A noise reduction component and a washing machine

A component and noise reduction technology, which is applied in the field of washing machines, can solve the problems of reducing the vibration of the cabinet and unable to absorb the noise of the internal system, and achieves the effects of improving noise quality, reducing vibration and reducing noise.

Active Publication Date: 2018-03-02
SUZHOU SAMSUNG ELECTRONICS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the damping block can only reduce the vibration of the box shell, and cannot absorb the noise radiated from the internal system

Method used

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  • A noise reduction component and a washing machine
  • A noise reduction component and a washing machine
  • A noise reduction component and a washing machine

Examples

Experimental program
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Embodiment Construction

[0024] The first core of the present invention is to disclose a noise reduction component to achieve the purpose of improving the noise quality of the washing machine; the second core of the present invention is to disclose a washing machine. Hereinafter, an embodiment will be described with reference to the drawings. In addition, the examples shown below do not limit the content of the invention described in the claims in any way. In addition, all the contents of the configurations shown in the following embodiments are not limited to be essential to the solutions of the invention described in the claims.

[0025] Such as Figure 1 to Figure 4 As shown, the noise reduction assembly includes a viscoelastic damping sound-absorbing sheet 2 and a foamed plastic sheet 1, wherein the inner side of the foamed plastic sheet 1 is fixed on the outer side of the viscoelastic damping sound-absorbing sheet 2, and the outer side of the foamed plastic sheet 1 is set There are multiple sou...

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Abstract

The embodiment of the present invention discloses a noise reduction assembly and a washing machine. The noise reduction assembly includes a viscoelastic damping sound-absorbing sheet and a foamed plastic sheet, wherein the inner side of the foamed plastic sheet is fixed on the viscoelastic damping sound-absorbing sheet On the outer side of the foamed plastic sheet, a plurality of sound-absorbing wedges are provided on the outer side of the foamed plastic sheet; the viscoelastic damping sound-absorbing sheet is provided with a plurality of through grids, and the foamed plastic sheet is connected to each of the grids The portion corresponding to the enclosed cavity is provided with a through hole passing through the foamed plastic sheet. Compared with the prior art, the noise reducing component of the present invention reduces the generation of noise from two aspects of sound absorption and noise reduction, thereby improving the noise quality of the washing machine.

Description

technical field [0001] The invention relates to the technical field of washing machines, more specifically, to a noise reduction component and a washing machine. Background technique [0002] As one of the three major pollutions today, noise pollution has seriously endangered the physical and mental health of consumers. With the development of washing machine product technology and the needs of human senses, noise quality has become a key indicator of washing machine design. The noise of the washing machine mainly comes from the vibration sound and mechanical noise produced by the washing machine when it is washing and dehydrating. Caused by the assembly of washing machine components or the interaction between components. [0003] At present, in order to improve the noise quality of the washing machine, sound-absorbing felt is usually pasted on both sides of the washing machine’s casing. Since the sound-absorbing felt is made of inorganic fiber material, its porous charact...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F39/12D06F37/20
Inventor 陈树新
Owner SUZHOU SAMSUNG ELECTRONICS CO LTD
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