CN211295863U - Box-type house for power supply - Google Patents
Box-type house for power supply Download PDFInfo
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- CN211295863U CN211295863U CN202020253705.5U CN202020253705U CN211295863U CN 211295863 U CN211295863 U CN 211295863U CN 202020253705 U CN202020253705 U CN 202020253705U CN 211295863 U CN211295863 U CN 211295863U
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Abstract
The utility model relates to the technical field of power supply equipment, in particular to a box type house for power supply, which comprises a box body, wherein the top of the box body is provided with a top cover, the top cover is provided with an inner cavity, the lower surface of the top cover is connected with the top of the box body, the lower surface of the top cover is provided with at least two exhaust openings, the exhaust openings are communicated with the inner cavity of the top cover and the inner cavity of the box body, the bottom plate of the box body is provided with at least two first air inlet openings, and the first air inlet openings are communicated; the part of the lower surface of the top cover, which does not cover the top of the box body, is provided with a grid plate, and the groove of the grid plate is communicated with the inner cavity of the top cover and the outside; the door plate is provided with a second air inlet opening, and the second air inlet opening is provided with a cooling fan, so that the second air inlet opening forms an active air inlet structure. The utility model discloses under the condition that does not influence the structural strength of box, not only ensured the radiating effect, still through the organic cooperation of active heat radiation structure and passive form heat radiation structure, promoted the radiating efficiency.
Description
Technical Field
The utility model relates to a power supply unit technical field, concretely relates to box room is used in power supply.
Background
The power distribution cabinet is also called a power supply cabinet or a power supply box, is a common terminal device in a power supply and distribution and power transmission system, and is generally applied to occasions with dispersed loads and less loops. The power distribution device is mainly used for distributing the electric energy of the upper-level power distribution equipment to nearby loads. In the working process, various power supply and distribution elements in the cabinet can generate a large amount of heat, and if the heat cannot be dissipated in time, the working stability and the service life of various devices are seriously influenced. And as time goes on, the electric elements and the mechanical structure can be damaged irreversibly greatly when the electric elements and the mechanical structure work continuously at high temperature, and accidents and even fires can be caused in serious conditions.
To this situation, the conventional method is to provide a large-sized heat dissipation hole on the side plate of the outer wall of the cabinet body of the power distribution cabinet, so as to increase the heat dissipation efficiency. Such heat dissipation holes are generally formed in the side plates or the back plates on the left and right sides. But this type of traditional structure not only can reduce the overall structure intensity of switch board, still causes the dust to gather in the cabinet easily in shorter operating duration, not only increases the heat dissipation burden, influences the radiating efficiency, still causes the short circuit easily and produces the potential safety hazard. Even if the dustproof shade is arranged at the heat dissipation hole, the heat dissipation efficiency is easily reduced due to the blockage of the shade.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a box room is used in power supply, solve above technical problem.
The utility model provides a technical problem can adopt following technical scheme to realize:
a box type room for power supply comprises a box body, wherein the left side, the right side and the rear side of the box body are respectively provided with a side plate seal, the front side of the box body is provided with a door plate, the bottom of the box body is provided with a bottom plate, the top of the box body is provided with a top cover, the top cover is provided with an inner cavity, the lower surface of the top cover is connected with the top of the box body, the lower surface of the top cover is provided with at least two exhaust openings, the exhaust openings are communicated with the inner cavity of the top cover and the inner cavity of the box body, the bottom plate of the box body is provided with at least two first air inlet openings, and the;
a grid plate is arranged on the part, which does not cover the top of the box body, of the lower surface of the top cover, and the groove of the grid plate is communicated with the inner cavity of the top cover and the outside;
the door plate is provided with a second air inlet opening, and the second air inlet opening is provided with a cooling fan, so that the second air inlet opening forms an active air inlet structure.
The utility model discloses a top cap structure that the setting has inner chamber, exhaust opening and grid tray, and the cooperation is first, the second inlet opening founds the heat dissipation wind channel, has realized the combined effect of passive form air inlet and active air inlet, carries out high-efficient heat dissipation to the box under the condition that does not destroy box structural strength, has ensured the radiating efficiency.
The grid plate on the lower surface of the top cover comprises a front side grid plate, a rear side grid plate, a left side grid plate and a right side grid plate.
And a first filter plate is arranged on the notch of the grid plate.
The utility model discloses a set up the grid tray that corresponds four sides of box at the top cap lower surface, the cooperation sets up first filter on each grid tray, realizes keeping the effect of radiating efficiency on the basis that does not influence the structural strength of box to also can effectively reduce external dust and get into inside the box.
And the exhaust opening on the lower surface of the top cover is provided with a second filter plate.
The second filter plate is a flat plate type primary filter, and the second filter plate covers the exhaust opening.
The utility model discloses a cover the filter on the air discharge opening, reduced debris and the dust that reversely gets into the box inner chamber from the external world to keep box inside clean in longer time.
The surface of the door plate facing the inner cavity of the box body is provided with a wind gathering cylinder for actively sucking outside air into the inner cavity of the box body after the fan is installed in the wind gathering cylinder, the wind gathering cylinder comprises a fan opening and a shielding opening, the wind gathering cylinder passes through the shielding opening and covers the second air inlet opening to form the inner cavity of the wind gathering cylinder, the cooling fan is arranged in the inner cavity of the wind gathering cylinder, and the air outlet surface of the cooling fan covers the fan opening.
The setting height of the fan opening is higher than that of the second air inlet opening.
The fan opening is provided with a third filter plate, and the third filter plate covers the fan opening.
The air gathering barrel comprises an inclined plate, and the height of the inclined plate is lower than the opening of the fan.
The inclined direction of the inclined plate is inclined from the inner cavity of the box body to the outside.
The utility model discloses a set up the hang plate on gathering a wind section of thick bamboo, make and gather a wind section of thick bamboo and cover unable deposit dust and debris in constituting the inner chamber behind second air inlet opening, dust and debris brought into in the initiative air inlet in-process are all blockked, after the effect of induced drafting of the initiative of fan is eliminated, debris and dust can drop along the inclined plane of hang plate and discharge, have avoided dust and debris to get into the box inner chamber, also avoid the deposit to influence radiator fan's work in gathering a wind section of thick bamboo inner chamber.
Has the advantages that: due to the adoption of the technical scheme, the utility model discloses under the condition that does not influence the structural strength of box, not only ensured the radiating effect, still through the organic cooperation of active heat radiation structure and passive form heat radiation structure, promoted the radiating efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the inwardly facing surface side of the door panel of FIG. 1;
fig. 3 is a schematic structural view of the front side of the wind gathering barrel of the present invention;
fig. 4 is a schematic structural diagram of the back of the wind gathering barrel of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further explained with reference to the specific drawings. It is noted that the terms "first," "second," "third," "fourth," and the like (if any) in the description and in the claims of the present invention are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that the embodiments described herein may be practiced otherwise than as specifically illustrated or described herein. Furthermore, the terms "comprises" or "comprising," and any variations thereof, are intended to cover non-exclusive inclusions, such that a product or apparatus that comprises a list of elements or units is not necessarily limited to those elements or units expressly listed, but may include other elements or units not expressly listed or inherent to such product or apparatus.
Referring to fig. 1, 2 and 3, the box-type power supply room comprises a box body, wherein a door plate 11 is arranged on the front side of the box body, the left side of the box body is sealed by a left side plate 12, the right side of the box body is sealed by a right side plate, the rear side of the box body is sealed by a back plate, and a bottom plate 13 is arranged at the bottom of the box body. The top of the box body is provided with a top cover 20, the top cover 20 is provided with an inner cavity, the lower surface of the top cover 20 is connected with the top of the box body, the lower surface of the top cover is provided with at least two exhaust openings 301, the exhaust openings 301 are communicated with the inner cavity of the top cover 20 and the inner cavity of the box body, the bottom plate 13 is provided with at least two first air inlet openings 302, and the first air inlet openings 302 are communicated with the inner cavity of the box body and the;
the part of the lower surface of the top cover 20, which does not cover the top of the box body, is provided with grid plates, including a front side grid plate 201, a left side grid plate 202, a right side grid plate 203 and a rear side grid plate 204, and the grooves of the grid plates are communicated with the inner cavity and the outside of the top cover 20.
In order to achieve the dustproof effect, a first filter plate can be arranged on the groove of each grid plate. The first filter plate may be a primary filter.
The door panel 11 is provided with a second air inlet (not shown in the drawings), and a heat dissipation fan (not shown in the drawings) is provided at the second air inlet, so that the second air inlet forms an active air inlet structure. In order to facilitate the dust-proof function, the second filter plate may be disposed on the exhaust opening 301 of the lower surface of the top cover 20. The second filter plate is a flat plate type primary filter, and covers the exhaust opening 301.
The surface of the door panel 11 facing the inner cavity of the box body is provided with a wind gathering cylinder 40, as shown in fig. 2, 3 and 4, the wind gathering cylinder 40 includes a fan opening 401 and a shielding opening, the wind gathering cylinder 40 covers the second air inlet opening through the shielding opening to form an inner cavity of the wind gathering cylinder, the cooling fan is arranged in the inner cavity of the wind gathering cylinder, and the air outlet surface of the cooling fan covers the fan opening 401. The fan opening 401 is provided at a height higher than that of the second air intake opening. The fan opening 401 can be provided with a third filter plate which covers the fan opening to achieve a dustproof effect. The wind gathering cylinder 40 includes an inclined plate 402, and the inclined plate 402 is disposed at a lower height than the fan opening 401. The inclined plate 402 is inclined from the inner cavity of the box to the outside, for example, the high end of the inclined plate 402 is located on one side of the inner cavity of the box, and the low end of the inclined plate is located on one side of the outside, as can be seen from the structure shown in the figure, the high end and the fan opening 401 can be arranged in the same vertical plane, and the low end and the second air inlet opening (the second air inlet opening is located on the door panel) are located in the same vertical plane.
As shown in fig. 3 and 4, the wind gathering cylinder 40 is provided with bolt holes for fixing the wind gathering cylinder 40 to the door panel 11, and the bolt holes are distributed around the shielding opening; bolt holes are also provided around the fan opening 401 to facilitate mounting of the radiator fan.
The utility model discloses a top cap structure that the setting has inner chamber, exhaust opening and grid tray, and the cooperation is first, the second inlet opening founds the heat dissipation wind channel, has realized the combined effect of passive form air inlet and active air inlet, carries out high-efficient heat dissipation to the box under the condition that does not destroy box structural strength, has ensured the radiating efficiency.
The utility model discloses a box all is equipped with the curb plate in left side, right side and rear side (back board side), seals the box inner chamber through the curb plate with the left and right sides of box and rear side (back board side), and the front side is equipped with the frame door (the frame door is not shown in the structure of the drawing) of being convenient for open.
The utility model discloses the box structure of many door plants that can be applicable to different widths. The structure as shown in fig. 1 is a four-door box, the inner cavity of the box is divided into a left part and a right part by taking a middle reinforcing column as a boundary point, the left part and the right part correspond to the volume of each sub-cavity, each sub-cavity is correspondingly provided with two door plates, a wind gathering cylinder is generally arranged on one door plate to meet the heat dissipation requirement, and an independent active heat dissipation mechanism can be constructed by arranging the wind gathering cylinder and a heat dissipation fan on each door plate according to the field environment and the characteristics of electrical elements in the box.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A box-type house for power supply comprises a box body, wherein the left side, the right side and the rear side of the box body are respectively provided with a side plate seal, the front side of the box body is provided with a door plate, and the bottom of the box body is provided with a bottom plate;
a grid plate is arranged on the part, which does not cover the top of the box body, of the lower surface of the top cover, and the groove of the grid plate is communicated with the inner cavity of the top cover and the outside;
the door plate is provided with a second air inlet opening, and the second air inlet opening is provided with a cooling fan, so that the second air inlet opening forms an active air inlet structure.
2. The power supply cabinet as claimed in claim 1, wherein the grids of the lower surface of the top cover include a front grid, a rear grid, a left grid and a right grid.
3. A power supply cabinet according to claim 1 or 2 wherein the grid plate is provided with a first filter plate in the slots.
4. A power supply cabinet according to claim 1 or 2 wherein the exhaust opening in the lower surface of the top cover is provided with a second filter panel.
5. The electrical cabinet as claimed in claim 4, wherein the second filter plate is a flat primary filter plate, and the second filter plate covers the exhaust opening.
6. The power supply box type room as claimed in claim 1, wherein a wind gathering cylinder is disposed on a surface of the door panel facing the inner cavity of the box body, the wind gathering cylinder includes a fan opening and a cover opening, the wind gathering cylinder covers the second wind inlet opening through the cover opening to form an inner cavity of the wind gathering cylinder, the heat dissipating fan is disposed in the inner cavity of the wind gathering cylinder, and an air outlet surface of the heat dissipating fan covers the fan opening.
7. The electrical box room as claimed in claim 6, wherein the fan opening is provided at a height higher than that of the second air intake opening.
8. The electrical housing as set forth in claim 7, wherein said fan opening has a third filter panel disposed thereon, said third filter panel overlying said fan opening.
9. A power supply cabinet according to claim 6, 7 or 8, wherein said wind gathering canister includes an inclined plate, said inclined plate being disposed at a lower elevation than said fan opening.
10. The power supply cabinet as claimed in claim 9, wherein the inclined plate is inclined from the inner cavity of the cabinet to the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020253705.5U CN211295863U (en) | 2020-03-04 | 2020-03-04 | Box-type house for power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020253705.5U CN211295863U (en) | 2020-03-04 | 2020-03-04 | Box-type house for power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211295863U true CN211295863U (en) | 2020-08-18 |
Family
ID=72021475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020253705.5U Active CN211295863U (en) | 2020-03-04 | 2020-03-04 | Box-type house for power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211295863U (en) |
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2020
- 2020-03-04 CN CN202020253705.5U patent/CN211295863U/en active Active
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