Outdoor high temperature-resisting power distribution box

A power distribution box, high temperature resistant technology, applied in substation/distribution device shell, electrical components, substation/switch layout details, etc., can solve the problem of affecting the normal operation of the power distribution box, affecting the function and electrical safety, reducing work Efficiency and other issues to achieve the effect of optimizing physical and chemical properties, good steric repulsion, and increasing affinity

Inactive Publication Date: 2015-08-26
KINGSHORE NEW RESOURCES ELECTRIC JIANGSU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the power distribution boxes are installed vertically. Due to different usage occasions, the enclosure protection level is also different. At present, the outdoor power distribution boxes commonly used are all installed in the open environment In the middle, it is greatly affected by the environment. Whenever it rains, the rainwater will easily seep into the box, which will cause damage to the components in the box, affecting its function and electrical safety; when it is exposed to the sun in summer, due to the high temperature , the box can’t bear it, the high temperature is transmitted to the box, and the internal components are directly scalded, causing the possibility of spontaneous combustion to increase. These will affect the normal work of the entire power distribution box, reduce work efficiency, shorten the service life, and increase cost

Method used

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  • Outdoor high temperature-resisting power distribution box

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Embodiment 1

[0040] This embodiment provides an outdoor high temperature resistant power distribution box, the structure of which is as follows: figure 1 As shown, it includes a box body 1, a box door 2 connected to the box body 1, a rainproof cover is provided on the upper end of the box body 1, and ventilation holes 4 are arranged on both sides of the box body 1, and a filter screen is arranged in the ventilation hole 4 , there is a layer of protective layer outside the box body 1, and a layer of perlite heat insulation board is arranged inside the box body 1, wherein:

[0041] The rain cover comprises a rain cover body 3 and a water guide groove 5 installed at the edge of the rain cover body 3, the rain cover body 3 is a hollow ladder body structure, the rain cover body 3 is fixed on the top of the casing 1, and the guide The water tank 5 is arranged at the edge of the rainproof cover body 3, and the four corners of the rainproof cover body 3 on the water guide groove 5 are provided wit...

Embodiment 2

[0050] This embodiment provides an outdoor high temperature resistant power distribution box, the structure of which is as follows: figure 1 As shown, it includes a box body 1, a box door 2 connected to the box body 1, a rainproof cover is provided on the upper end of the box body 1, and ventilation holes 4 are arranged on both sides of the box body 1, and a filter screen is arranged in the ventilation hole 4 , there is a layer of protective layer outside the box body 1, and a layer of perlite heat insulation board is arranged inside the box body 1, wherein:

[0051] The rain cover comprises a rain cover body 3 and a water guide groove 5 installed at the edge of the rain cover body 3, the rain cover body 3 is a hollow ladder body structure, the rain cover body 3 is fixed on the top of the casing 1, and the guide The water tank 5 is arranged at the edge of the rainproof cover body 3, and the four corners of the rainproof cover body 3 on the water guide groove 5 are provided wit...

Embodiment 3

[0060] This embodiment provides an outdoor high temperature resistant power distribution box, the structure of which is as follows: figure 1 As shown, it includes a box body 1, a box door 2 connected to the box body 1, a rainproof cover is provided on the upper end of the box body 1, and ventilation holes 4 are arranged on both sides of the box body 1, and a filter screen is arranged in the ventilation hole 4 , there is a layer of protective layer outside the box body 1, and a layer of perlite heat insulation board is arranged inside the box body 1, wherein:

[0061] The rain cover comprises a rain cover body 3 and a water guide groove 5 installed at the edge of the rain cover body 3, the rain cover body 3 is a hollow ladder body structure, the rain cover body 3 is fixed on the top of the casing 1, and the guide The water tank 5 is arranged at the edge of the rainproof cover body 3, and the four corners of the rainproof cover body 3 on the water guide groove 5 are provided wit...

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Abstract

The invention discloses an outdoor high temperature-resisting power distribution box, which comprises a box body, and a box door connected onto the box body. The upper end of the box body is also provided with a rainproof cover; two sides of the box body are provided with vent holes; a protection layer is arranged outside the box body; a heat insulation board is arranged inside the box body; the rainproof cover comprises a rainproof cover body and a water guide groove arranged at the edge of the rainproof cover body, the rainproof cover body has a hollow ladder-shaped structure, the rainproof cover body is fixed above the box body, the water guide groove is arranged at the edge of the rainproof cover body, round holes are arranged at four corners of the rainproof cover body on the water guide groove, and hoses are arranged in the round holes; and the protection layer is a layer of high temperature-resisting coating material coating the surface of the box body. The outdoor high temperature-resisting power distribution box has the advantages that the structure is simple, high temperature can be resisted, waterproof performance and dustproof performance are good, the service life of the power distribution box is prolonged, normal operation of the power distribution box can be ensured, and the working efficiency is improved.

Description

technical field [0001] The invention relates to a power distribution box, specifically designing a power distribution box with good high temperature resistance for outdoor use. Background technique [0002] The power distribution box is a kind of distribution box. The distribution box is divided into power distribution box and lighting distribution box. It is the final equipment of the power distribution system. , Protective electrical appliances and auxiliary equipment are assembled in a closed or plate-closed metal cabinet or on a screen to form a low-voltage power distribution device. [0003] Most of the power distribution boxes are installed vertically. Due to different use occasions, the protection level of the shell is also different. Currently, the outdoor power distribution boxes commonly used are all installed in the open environment, which is greatly affected by the environment. Whenever it rains, the rain is easy to Infiltrate into the box, and then cause damag...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/28H02B1/56H02B1/46C09D163/00C09D183/06C09D7/12C09D5/10
Inventor 朱冬宏钱纪明
Owner KINGSHORE NEW RESOURCES ELECTRIC JIANGSU
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