A cooling distribution box

A distribution box and heat dissipation technology, applied in the electric power field, can solve problems such as damage to components of the distribution box

Active Publication Date: 2020-11-17
南京瀚元科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The distribution box installed outdoors needs additional explosion-proof and anti-static functions, especially in the environment with lightning or ext

Method used

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  • A cooling distribution box
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Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0026] see Figure 1-4 , the heat dissipation distribution box of the present invention includes a box body and a cover plate;

[0027] The box is made of heat-dissipating metal, has an opening, and includes a partition 6, a bottom plate 7 and a plurality of side panels 5; the box is divided into two cavities by the partition 6, one cavity It is a cavity 15 for accommodating electronic components, and the other cavity is a heat dissipation cavity 14 with a plurality of first metal pillars 8, 9; the separator 6 has a window 11, and the window 11 exposes at least one of the A plurality of first metal pillars 9, the other first metal pillars 8 are respectively connected up and down with the bottom plate 7 and the partition plate 6; the at least one first metal pillar 9 has a hollow part 10, the The hollow portion 10 is exposed from the window 11 .

[0028] The cover plate includes a body 1, a sleeve 2 protruding from the body 1, and at least one second metal post 3 protruding f...

no. 2 example

[0034] see Figure 5 , the heat dissipation distribution box of this embodiment includes a box body and a cover plate;

[0035] The box body has an opening, and includes a bottom plate 24 and a plurality of side plates 23; on the bottom plate 24, there are a plurality of first metal columns 25 arranged in an array; the plurality of first metal columns 25 have a hollow portion 26 .

[0036] The cover plate includes a body 21 and at least one second metal post 22 protruding from the body 21; the cover plate can seal the opening, and in the sealed state, the at least one second metal post 22 is respectively inserted into The hollow portion 26 of the at least one first metal post 25 realizes electrical communication.

[0037] The cover plate is electrically insulated from other contact parts of the box body, wherein the body 21 and the side plate 23 are joined by a first annular insulating sealing gasket 33 .

[0038] A plurality of carrier boards 27, 29, wherein, the bottom su...

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PUM

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Abstract

The invention provides a heat dissipation type distribution box, which utilizes a bottom plate to dissipate heat. The bottom plate is equipped with a plurality of first metal columns. Third metal columns of carrier plates are inserted into the first metal columns to realize thermal connection, so as to realize rapid heat dissipation. The elements on each carrier plate can be independently assembled and then inserted, so that the other carrier plates can be prevented from being influenced by static electricity of any independent carrier plate while the disassembly is facilitated. Besides, second metal columns play a role in heat dissipation, and can also lead out external static electricity to achieve an effect of electrostatic protection. At the moment, the static electricity flows from abody of a cover plate through the first metal columns along the second metal columns to the bottom plate, so that good electrostatic protection is achieved.

Description

technical field [0001] The invention relates to the field of electric power, in particular to a heat dissipation type distribution box. Background technique [0002] There are many types of distribution boxes, which can be divided into surface-mounted and concealed-mounted, floor-mounted and wall-mounted according to the installation method. According to the purpose, lighting box and power box, general lighting box and emergency lighting box, single power box and double power box, as well as T junction box, meter box, etc. The distribution box installed outdoors needs additional explosion-proof and anti-static functions, especially in the environment with lightning or external high-voltage electricity, it should have the above functions, otherwise it may cause the risk of damage to the components of the distribution box. Moreover, the heat dissipation problem of the distribution box also needs to be solved urgently, which can prevent the spontaneous combustion caused by the...

Claims

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Application Information

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IPC IPC(8): H02B1/56H02B1/46H05F3/00
CPCH02B1/46H02B1/565H05F3/00
Inventor 杨振洲
Owner 南京瀚元科技有限公司
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