Switch cabinet with cabinet door easy to open under impact

Abstract

The invention belongs to the technical field of switch cabinets, and particularly relates to a switch cabinet with a cabinet door easy to open under impact. The switch cabinet comprises a cabinet bodyand the cabinet door, and one end of the cabinet door is mounted on the cabinet body in a hinge manner. When the designed cabinet body is impacted, the cabinet body deforms relative to the cabinet door and extrudes the cabinet door, and the hinge relation between the cabinet door and the cabinet body is released through displacement generated by deformation of the cabinet body relative to the cabinet door, so that a hinge shaft between the cabinet door and the cabinet body is opened, and the cabinet door can be conveniently and quickly disassembled from the cabinet body. When the cabinet bodyis impacted, two trigger strips are pressed to slide to trigger a swing plate mounted on the cabinet door to swing and open, so that heat dissipation is facilitated when an electric appliance in thecabinet body is short-circuited and high-pressure and high-temperature gas is emitted; and compared with an original mode that heat dissipation is conducted through heat dissipation holes in the two sides of the cabinet body or opening of a top plate of the cabinet body, the mode in the invention further improves the heat dissipation efficiency through the additionally-arranged heat dissipation openings.

Description

[0001] Technical field [0002] The invention belongs to the technical field of switch cabinets, and in particular relates to a switch cabinet whose door can be easily opened upon impact. Background technique [0003] After the switchgear is impacted during use, it may cause a fire due to short circuit of internal electrical components and other reasons. After the switchgear is impacted, it is necessary to open the cabinet door in time, and then turn off the internal power supply to prevent short circuit; but after the switchgear is impacted, it is difficult to open due to the deformation of the cabinet body and the cabinet door, and an auxiliary tool is required ; This will prolong the opening time, and the power cannot be turned off in time. [0004] The present invention designs a certain degree of anti-collision and anti-deformation switchgear to solve the above problems. Contents of the invention [0005] In order to solve the above-mentioned defects in the prior art,...

AI Technical Summary

Problems solved by technology

After the switchgear is impacted, it is necessary to open the cabinet door in time, and then turn off the internal power supply to prevent short circuit; but after the switchgear is impacted, it is difficult to open due to the deformation of the cabinet body and the cabinet door, and an auxiliary tool is required ; This will prolong the opening time, and the power cannot be turned off in time

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