Power distribution cabinet device with prolonged service life

A power distribution cabinet, life-span technology, applied in the substation/distribution device shell, coupling device, connecting device components and other directions, can solve the problems of complex wiring, unfavorable personal and equipment safety, hidden dangers of operation, etc.

Inactive Publication Date: 2016-09-21
方新刚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, some manual power-off methods are often used, which often cause troublesome operation and cause hidden dangers in operation
In some automatic power-off methods, because the contacts are on the door body, the electrical wiring and the like occupy the space of the walking path of the cabinet cover, resulting in complicated wiring, and the contacts are easily exposed and easily accessible by the operator, which is not conducive to personal safety. device security

Method used

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  • Power distribution cabinet device with prolonged service life
  • Power distribution cabinet device with prolonged service life

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Embodiment Construction

[0008] Combine below Figure 1-2 The present invention will be described in detail.

[0009] The power distribution cabinet device with improved service life according to an embodiment of the present invention is used to distribute power from a power source to an electrical load. The power distribution cabinet device includes a fixed cabinet 9 for installing power distribution devices and a 91 and the rotation of the bearing 92 fixed on the fixed cabinet 9 are pivotally installed on the pivot door 99 of the fixed cabinet 9, and the pivot door 99 is equipped with useful electrical components and Fixedly connected with the pivot shaft 91, the upper end of the pivot shaft 91 is fixedly provided with a cylindrical cap 93 positioned above the bearing 92 and axially positioned by the bearing 92, the cap 93 is provided with a slot 930 that is open toward the outside and the top side and extends along the diameter direction of the cap body 93, and the power on and off operation slide...

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Abstract

A power distribution cabinet device with improved service life, used for distributing power from a power source to a power load, the power distribution cabinet device includes a fixed cabinet (9) for installing power distribution devices and a pivot shaft (91) Cooperating with the rotation of the bearing (92) fixed on the fixed cabinet (9), it is pivotally installed on the pivot door (99) of the fixed cabinet (9), and the pivot door (99) is installed with an active electrical device and is fixedly connected with the pivot shaft (91). The upper end of the pivot shaft (91) is fixedly positioned on the bearing (92) and ) and the axially positioned cylindrical cap (93).

Description

technical field [0001] The invention relates to the field of power distribution, in particular to a power distribution cabinet device with improved service life. Background technique [0002] In the field of power distribution, it is often necessary to set up a power distribution cabinet to install various power distribution device components to complete the function of distributing power for various power loads. In the power distribution cabinet, some instrumentation and other devices are often arranged on the cabinet body cover, so as to display various power consumption parameters and operation signals for the operator when the power distribution cabinet is working. This is required to power these devices located on the cabinet lid. In order to ensure the safety of use and device maintenance, it is necessary to cut off the power for these cabinet covers when they are in the open state. In the prior art, some manual power-off methods are often used, which often cause tro...

Claims

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Application Information

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IPC IPC(8): H02B1/30H01R13/17H01R13/645
CPCH02B1/30H01R13/17H01R13/645H01R13/6453
Inventor 方新刚
Owner 方新刚
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