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Direct-current power distribution cabinet

A technology for DC power distribution cabinets and cabinet doors, which is applied to substation/distribution device casings, electrical components, substation/switch layout details, etc. Problems such as virtual connection of copper bars, to ensure the stability of cable connection, improve the efficiency of arrangement, and improve the efficiency of disassembly and assembly

Inactive Publication Date: 2020-04-21
北京朗圣新能电气有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: when it is necessary to connect external cables to multiple electrical components (such as auxiliary switches, etc.), it is necessary to set up multiple parallel copper bars, and since the copper bars are located on the same plane, When connecting the external cables to the corresponding copper bars, the external cables will interfere with each other, making it inconvenient to connect the cables, and also prone to virtual connections between the cables and the copper bars, which will affect the stability of the cable connection. sex

Method used

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Embodiment Construction

[0028] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0029] refer to figure 1 and figure 2 , is a DC power distribution cabinet disclosed in the present invention, including a cabinet body 1 and a cabinet door 2 hinged with the cabinet body 1, and the side of the cabinet door 2 close to the cabinet body 1 is fixed with a reinforcing rib 21, and the reinforcing rib 21 is in the form of an industrial font and is provided with a number of weight-reducing holes 22; the side of the cabinet body 1 close to the cabinet door 2 is protruded with a convex edge 13 parallel to the side of the cabinet body 1, and the convex edge 13 is in contact with the closed cabinet door 2 and the cabinet The door 2 is fastened with the convex edge 13; the top of the cabinet body 1 is provided with a wiring hole 10 for external cables, and the cabinet body 1 is provided with a wiring area and a fusing area, and a number of fuses 12 are...

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Abstract

The invention relates to a direct-current power distribution cabinet. The direct-current power distribution cabinet comprises a cabinet body and a cabinet door hinged to the cabinet body; a wiring area and a fusing area are arranged in the cabinet body; a plurality of fuses are fixedly arranged in the fusing area; at least three sets of copper bars are horizontally arranged in the wiring area fromtop to bottom; the copper bars are all parallel to the cabinet door; and distances between the copper bars and the cabinet door are sequentially increased from top to bottom. According to the direct-current power distribution cabinet of the invention, the copper bars can be conveniently connected with external cables, and the dismounting and mounting efficiency of the cables is improved.

Description

technical field [0001] The invention relates to the technical field of DC power distribution cabinets, in particular to a DC power distribution cabinet. Background technique [0002] At present, the main function of the DC power distribution cabinet is to distribute, monitor and protect DC power (generally refers to the cabinet that distributes DC loads). The DC power distribution cabinet can divide the total input DC into multiple channels, and each channel has protection. Devices (fuse, circuit breaker, etc.), lightning protection, etc., and can monitor the voltage and current of each channel, and can communicate remotely. [0003] The existing Chinese utility model with the application number CN201822134766.5 discloses a DC power distribution cabinet. The main points of the technical solution include the cabinet body and the front door. The upper part of the body is equipped with a power supply installation plate, the power supply is placed on the power supply installati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/30H02B1/38H02B1/20
CPCH02B1/202H02B1/30H02B1/38
Inventor 师锡武楚明辉
Owner 北京朗圣新能电气有限公司
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