Electrical cabinet with double door structure

A technology for electrical cabinets and door frames, applied in the field of electrical cabinets, can solve the problems of poor airtightness, water and dust ingress of electrical equipment, etc., achieve good dustproof and waterproof effects, and ensure normal operation

Pending Publication Date: 2017-12-22
江苏新凯晟机械设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the electrical cabinets on the market only have a single-layer door structure, and their airtightness is poor. After long-term use, water and dust will appear in electrical equipment, which needs to be improved.

Method used

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  • Electrical cabinet with double door structure
  • Electrical cabinet with double door structure

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Embodiment Construction

[0013] Below in conjunction with the accompanying drawings, the specific embodiments of the present invention will be further described in detail, so as to make the technical solution of the present invention easier to understand and grasp.

[0014] Such as figure 1 and figure 2 As shown, the electric cabinet with double door structure of the present invention includes an electric cabinet body 1, an inner door frame 2, an inner door 3, an outer door frame 4 and an outer door 7, and the inner door frame 2 is located at the front edge of the electric cabinet body 1, The inner door 3 is installed in the inner door frame 2 through hinges, the outer door frame 4 is fixedly connected with the inner door frame 2, the outer door 7 is installed in the outer door frame 4 through hinges, and the upper and lower sides of the outer door 7 are aligned The inversion forms a bent part, and the foam sealant 6 is filled between the bent part and the outer door frame 4, and the foam sealant 6 ...

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PUM

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Abstract

The invention discloses an electrical cabinet with a double door structure, which comprises an electrical cabinet body, an inner door frame, an inner door, an outer door frame and an outer door, and is characterized in that the inner door frame is located at the front side edge of the electrical cabinet body, the inner door is mounted in the inner door frame, the outer door frame is fixedly connected with the inner door frame, the outer door is mounted in the outer door frame, both the upper side and the lower side of the outer door are folded inwards to form a bending portion, the bending portion and the outer door frame are filled with a hemispherical foaming sealant therebetween, the flat surface of the hemispherical foaming sealant faces towards the outer wall of the bending portion of the outer door, and the arc-shaped surface of the hemispherical foaming sealant faces towards the outer wall of the outer door frame. The electrical cabinet with the double door structure is provided with the outer door and the inner door, and the outer door and the outer door frame are filled with the foaming sealant therebetween, thereby enabling the outer door and the outer door frame to be hermetically connected, playing an excellent role of preventing dust and water, ensuring electrical equipment in the electrical cabinet not to be affected by the natural environment, and thus ensuring normal operations of the electrical equipment.

Description

technical field [0001] The invention relates to an electric cabinet, in particular to an electric cabinet with a double-door structure. Background technique [0002] Electrical cabinets are often used to load and accommodate electrical equipment. In actual use, due to site or other conditions, some electrical equipment needs to be placed outdoors. In order to ensure the normal operation of electrical equipment, it is necessary to ensure that the electrical cabinet has good airtightness. To be waterproof and dustproof. At present, the electrical cabinets on the market only have a single-layer door structure, and their airtightness is poor. After long-term use, water and dust will enter the electrical equipment, which needs to be improved. Contents of the invention [0003] The object of the present invention is to solve the above-mentioned problems in the prior art, and provide a double-door structure electrical cabinet, which aims to improve the sealing performance of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/02H05K5/06
CPCH05K5/0217H05K5/061
Inventor 孙统超林威周兴俊张文国
Owner 江苏新凯晟机械设备有限公司
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