Sound insulation device for electric equipment

A technology of electrical equipment and sound insulation devices, which is applied in the direction of sound-emitting devices and instruments, can solve the problems of affecting the lives of surrounding residents, affecting the use effect, and large pollution range, and achieves the effect of simple structure, ensuring life, and reducing the pollution range

Inactive Publication Date: 2017-08-18
太仓市友达电气技术有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the poor noise reduction effect and large pollution range in the prior art, which affects the lives of surrounding residents and affects the use effect, and proposes a sound insulation device for electrical equipment

Method used

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  • Sound insulation device for electric equipment
  • Sound insulation device for electric equipment

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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0015] refer to Figure 1-2 , a sound insulation device for electrical equipment, including a soundproof box 4, the bottom of the soundproof box 4 is installed on the base 1, the upper part of the soundproof box 4 is an opening shape, and the opening is sealed by a cover plate 7, and the cover plate 7 is a vacuum structure , the soundproof box 4 includes a shell, and the inside of the shell is provided with a sound-absorbing layer 10, the sound-absorbing layer (10) is a sound-absorbing board, and a sound-proof cotton 5 is arranged between the sound-absorbing layer 10 and the shell, and the four corners of the inner bottom of the soundproof box 4 are provided with supp...

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Abstract

The invention relates to the electric equipment technology field, and more particularly, to a sound insulation device for electric equipment. The sound insulation device comprises a sound insulation case. The bottom part of the sound insulation case is mounted on the base. The upper part of the sound insulation case is provided with an opening shape, and the opening part is sealed through a covering plate. The covering plate is of a vacuum structure. The sound-insulation case comprises a housing. The inner side of the housing is provided with a sound absorbing layer. Between the sound absorbing layer and the housing, sound insulation cottons are arranged. The four corners at the bottom of the inner side of the sound insulation case are all provided with support stunts. The top parts of the support stunts are fixedly provided with an installation plate. The support stunts are sleeved by vibration absorbing springs. The two ends of the vibration absorbing springs are connected with the installation plate and the sound insulation case respectively. The upper surface of the installation plate is provided with a recoil layer. The upper part of the recoil layer is provided with electric equipment. The upper part of the sound insulation case is provided with clamping blocks. The sound insulation device of the invention is simple in structure, is capable of effectively increasing the noise reducing effect, narrowing the pollution scope and ensuring the life of surrounding residents.

Description

technical field [0001] The invention relates to the technical field of electrical equipment, in particular to a sound insulation device for electrical equipment. Background technique [0002] When electrical equipment is in use, it often produces a lot of noise, which affects the surrounding environment, and because the electrical equipment does not have a good sound insulation effect, and the noise reduction effect is poor, it is often impossible to effectively block the noise generated by the electrical equipment in the electrical cabinet If it is near the residential area, it will even affect the lives of the surrounding residents. Contents of the invention [0003] The purpose of the present invention is to solve the problem of poor noise reduction effect and large pollution range in the prior art, which affects the lives of surrounding residents and affects the use effect, and proposes a sound insulation device for electrical equipment. [0004] In order to achieve t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10K11/16
CPCG10K11/16
Inventor 卢启明
Owner 太仓市友达电气技术有限公司
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