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Waterproof top cover device for high-voltage power distribution cabinet

A high-voltage power distribution cabinet and top cover technology, which is applied in substation/power distribution device shell, substation/switchgear cooling/ventilation, substation/switch layout details, etc., can solve the problem of single function and unfavorable heat dissipation of power distribution cabinet , to achieve the effect of prolonging the service life, facilitating the dissipation and benefiting the heat

Inactive Publication Date: 2017-09-01
CHENGDU FEIHANG PEIPENG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings of the single function of the power distribution cabinet in the prior art and not conducive to heat dissipation, and propose a waterproof top cover device for the high-voltage power distribution cabinet

Method used

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  • Waterproof top cover device for high-voltage power distribution cabinet
  • Waterproof top cover device for high-voltage power distribution cabinet
  • Waterproof top cover device for high-voltage power distribution cabinet

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0024] refer to Figure 1-8 , a waterproof top cover device for a high-voltage power distribution cabinet, including two symmetrical top covers 7, the two top covers 7 form an inverted V-shaped structure, the two top covers 7 are fixed on the triangular plate 16, the top cover 7 is The ceramic plate is conducive to the dissipation of heat, and the triangular plate 16 is fixedly connected to the side plate 15 of the power distribution cabinet.

[0025] The top cover 7 is provided with several first air holes 8 arranged in a matrix, and the outer surface of the top cover 7 is provided with several water leakage grooves 11 corresponding to the first air holes 8, and eac...

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Abstract

The invention relates to the field of waterproof technologies for high-voltage power distribution cabinets, in particular to a waterproof top cover device for a high-voltage power distribution cabinet. The waterproof top cover device comprises two symmetrically arranged top covers which form an inverted V-shaped structure; a plurality of springs are arranged between two baffles; a plurality of guide mechanisms are arranged between the two baffles, and each guide mechanism comprises a first guide rod and a second guide rod; two parallel sliding plates are fixedly connected on the baffle at the bottom, and each sliding plate penetrates through a sliding channel formed in the corresponding top cover; a second anode contact and a second cathode contact corresponding to a first anode contact and a first cathode contact are arranged on a triangle plate and are connected with the cathode and the anode of a transformer respectively through wires; the transformer is connected with a power supply through a wire. The waterproof top cover device performs a waterproof function and facilitates heat dissipation, and accordingly, the service life of elements in the power distribution cabinet is prolonged.

Description

technical field [0001] The invention relates to the technical field of waterproofing of high-voltage power distribution cabinets, in particular to a waterproof top cover device for high-voltage power distribution cabinets. Background technique [0002] High-voltage power distribution cabinets can also refer to electrical products that are used for power generation, transmission, distribution, power conversion, and consumption in power systems to perform on-off, control, or protection functions. The voltage level is 3.6kV~550kV electrical products, mainly including high-voltage circuit breakers, High-voltage isolating switch and grounding switch, high-voltage load switch, high-voltage automatic recloser and sectionalizer, high-voltage operating mechanism, high-voltage explosion-proof power distribution device and high-voltage switchgear, etc. The high-voltage switch manufacturing industry is an important part of the power transmission and transformation equipment manufacturin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/56H02B1/28
CPCH02B1/28H02B1/565Y02A30/14
Inventor 李丹
Owner CHENGDU FEIHANG PEIPENG TECH CO LTD
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