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Explosion-proof electric appliance cabinet with double-layer structure

A double-layer structure, explosion-proof technology, applied in the direction of electrical equipment shell/cabinet/drawer, electrical components, chassis/cabinet/drawer parts, etc., can solve problems such as explosion, overheating of internal components, combustion and so on

Inactive Publication Date: 2019-12-10
苏州萨瑟斯兰环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The electrical cabinet belongs to electrical components and is widely used in daily work and life. Because there are a large number of electrical components installed inside it, the internal components may overheat and burn during use. If it is not handled in time, It is very easy to cause an explosion and cause a large loss

Method used

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  • Explosion-proof electric appliance cabinet with double-layer structure
  • Explosion-proof electric appliance cabinet with double-layer structure
  • Explosion-proof electric appliance cabinet with double-layer structure

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Experimental program
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Effect test

Embodiment 1

[0025] see Figure 1~3 , in the embodiment of the present invention, an explosion-proof electrical cabinet with a double-layer structure includes a cabinet body; the cabinet body includes an outer cabinet body 1 and an inner cabinet body 2 arranged inside the outer cabinet body 1, and the inner cabinet body 2 slides It is clamped in the outer cabinet body 1, and the upper and lower outer walls of the inner cabinet body 2 fit the upper and lower inner walls of the outer cabinet body 1; the upper and lower ends of the outer cabinet body 1 are evenly distributed with first ventilation holes 11, and the inner cabinet body 2 The upper and lower ends of the upper and lower ends are provided with the second ventilation hole 21 with the same aperture as the first ventilation hole 11; the first electromagnetic block 12 is installed on the left inner wall of the outer cabinet body 1, and the left outer wall of the inner cabinet body 2 is installed. There is a second electromagnetic bloc...

Embodiment 2

[0033] see Figure 4~5 , the embodiment of the present invention has been improved on the basis of embodiment 1, specifically:

[0034] The bottom of the overhead cover 5 is integrally formed with an outwardly arranged flange 51, which can increase the contact area between the overhead cover 5 and the ground and improve the stability of the support. The bottom of the flange 51 is equipped with a shock absorber 8, which can reduce The vibration of small equipment during operation plays a certain protective role;

[0035] Most of the traditional shock-absorbing functional parts are of spring structure, with short service life and poor rigidity. A plurality of slots 811 are provided on the opposite surfaces of the steel plates 81, and rubber balls 82 are embedded in the slots 811. The shock absorbing pad composed of the steel plates 81 and the rubber balls 82 not only has a shock absorbing function, but also has Certain rigidity can effectively improve the service life of the s...

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Abstract

The invention discloses an explosion-proof electric appliance cabinet with a double-layer structure, relates to the field of electric appliances, and mainly aims to solve the problem on how to preventthe explosion of electric appliance cabinets. The electric appliance cabinet comprises a cabinet body which consists of an outer cabinet body and an inner cabinet body. First ventilation holes are evenly distributed in the upper and lower ends of the outer cabinet body, and second ventilation holes are formed in the upper and lower ends of the inner cabinet body. A first electromagnetic block isinstalled on the left inner wall of the outer cabinet body, a second electromagnetic block is installed on the left outer wall of the inner cabinet body, and springs are connected between the left inner wall of the outer cabinet body and the left outer wall of the inner cabinet body. A smoke sensor is installed in the inner cabinet body and electrically connected with the first electromagnetic block and the second electromagnetic block. According to the electric appliance cabinet, the outer cabinet body and the inner cabinet body are arranged, opening and closing control over airflow is achieved through overlapping and staggering of the first ventilation holes and the second ventilation holes, air circulation in the cabinet body can be cut off in time when electric appliance elements burn,and therefore, an explosion-proof effect is achieved.

Description

technical field [0001] The invention relates to the field of electrical appliances, in particular to an explosion-proof electrical cabinet with a double-layer structure. Background technique [0002] Electrical appliances generally refer to all appliances that use electricity. From a professional point of view, they mainly refer to connecting and disconnecting circuits, and transforming circuit parameters, so as to realize the control, adjustment, switching, detection and monitoring of circuits or electrical equipment. Electrical devices, equipment and components for protection and other functions; from the perspective of ordinary people, it mainly refers to some electrical equipment commonly used in households to provide convenience for life, such as televisions, air conditioners, refrigerators, washing machines, various small appliances, etc. Wait. [0003] The electrical cabinet belongs to electrical components and is widely used in daily work and life. Because there are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/02A62C2/06A62C3/16
CPCA62C2/06A62C3/16H05K5/0217
Inventor 吴继达
Owner 苏州萨瑟斯兰环境科技有限公司
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