CN216532426U - Power pack and display screen - Google Patents
Power pack and display screen Download PDFInfo
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- CN216532426U CN216532426U CN202123300712.XU CN202123300712U CN216532426U CN 216532426 U CN216532426 U CN 216532426U CN 202123300712 U CN202123300712 U CN 202123300712U CN 216532426 U CN216532426 U CN 216532426U
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Abstract
The application discloses power pack and display screen belongs to and shows technical field. Its power pack includes closed box body and liquid cooling circulating pump, and the liquid cooling circulating pump is arranged in a plurality of lateral walls of closed box body and is enclosed the closed accommodating space who establishes the formation, has seted up a plurality of pipelines that extend along corresponding lateral wall extending direction in a plurality of lateral walls, and the one end of a plurality of pipelines communicates each other, and the other end of a plurality of pipelines or the liquid inlet that inserts the liquid cooling circulating pump or the liquid outlet that inserts the liquid cooling circulating pump to form the circulation overall arrangement of liquid cooling liquid between a plurality of pipelines. According to the technical scheme, the technical problem that the display effect and normal use of the LED display screen are seriously influenced due to the poor heat dissipation effect of the power supply box of the conventional display screen can be effectively solved.
Description
Technical Field
The application relates to the technical field of display, in particular to a power supply box and a display screen.
Background
Along with the increase of the power consumption of the LED display screen, the power consumption of the power supply is also increased, the existing power supply box is influenced by the appearance, and the heat dissipation area is insufficient, so that the whole heat dissipation effect is poor, the temperature of the power supply is high, the temperature of the LED display screen close to the power supply is high, the LED display screen generates color cast, and the display effect and the normal use of the LED display screen are seriously influenced.
SUMMERY OF THE UTILITY MODEL
The main aim at of this application provides a power pack and display screen, and it aims at solving the not good display effect and the technical problem of normal use that seriously influence LED display screen of the power pack radiating effect of current display screen.
For realizing above-mentioned purpose, the application provides a power pack, including closed box body and liquid cooling circulating pump, the liquid cooling circulating pump is arranged in a plurality of lateral walls of closed box body enclose establish the closed accommodating space of formation, it is corresponding to seted up a plurality of edges in a plurality of lateral walls the pipeline that lateral wall extending direction extends, and is a plurality of the one end of pipeline communicates each other, and is a plurality of the other end of pipeline or access the liquid entry or the access of liquid cooling circulating pump the liquid outlet of liquid cooling circulating pump is in order to be a plurality of form the circulation overall arrangement of liquid cooling liquid between the pipeline.
Optionally, the closed box body is a cuboid structure, the plurality of side walls comprise a first long side wall, a second long side wall, a third long side wall, a fourth long side wall, a first short side wall and a second short side wall, the first long side wall, the second long side wall, the third long side wall and the fourth long side wall are sequentially connected and enclose to form a two-side open through groove, the first short side wall and the second short side wall are respectively closed one side opening of the through groove to form the closed box body.
Optionally, all seted up one at least in the first long lateral wall, in the second long lateral wall and in the third long lateral wall the pipeline, in the first long lateral wall the pipeline be close to the one end of first short lateral wall and in the third long lateral wall the pipeline be close to the one end of first short lateral wall all with in the second long lateral wall the pipeline is close to the one end intercommunication of first short lateral wall, in the second long lateral wall the pipeline is close to the one end of second short lateral wall inserts the liquid inlet of liquid cooling circulating pump, in the first long lateral wall the pipeline is close to the one end of second short lateral wall and in the third long lateral wall the pipeline is close to the one end of second short lateral wall inserts respectively the liquid outlet of liquid cooling circulating pump.
Optionally, the liquid cooling circulation pump is arranged on the second long side wall, and the liquid cooling circulation pump is arranged on the second long side wall.
Optionally, a layer of thermally conductive interface material is disposed between the power module and the second long side wall.
Optionally, the heat conducting interface material layer is any one of a silicone layer, a heat conducting pad and a gel layer.
Optionally, the outer surface of the closed box is of smooth structure.
Optionally, the outer surface of the closed box body is provided with heat dissipation fins.
Optionally, the liquid-cooled liquid is any one of water, ethanol and acetone.
In addition, in order to realize above-mentioned purpose, this application still provides a display screen, includes foretell power pack.
The application provides a power pack and display screen, its power pack is including sealing box body and liquid cooling circulating pump, the liquid cooling circulating pump is arranged in a plurality of lateral walls of sealing box body and is enclosed the closed accommodating space who establishes the formation, set up a plurality of pipelines that extend along corresponding lateral wall extending direction in a plurality of lateral walls, the one end of a plurality of pipelines communicates each other, the other end of a plurality of pipelines or the liquid inlet that inserts the liquid cooling circulating pump or the liquid outlet that inserts the liquid cooling circulating pump to form the circulation overall arrangement of liquid cooling liquid between a plurality of pipelines. Therefore, the power supply box of the application forms the circulation layout of liquid cooling liquid between a plurality of side walls of the closed box body, the area of the whole power supply box can be utilized, the temperature distribution of the whole power supply box is more uniform, the heat dissipation efficiency of the power supply box is increased, the purpose of rapidly reducing the temperature of the power supply box is achieved, and the problems that the temperature of the lamp surface of the display screen is inconsistent, the color difference is generated on the lamp surface of the display screen, and the display effect and the normal use of an LED display screen are seriously influenced due to the overhigh temperature of the power supply box are solved. Therefore, according to the technical scheme, the technical problem that the poor heat dissipation effect of the power supply box of the existing display screen seriously influences the display effect and the normal use of the LED display screen can be effectively solved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a power supply box according to an embodiment of the present application.
Fig. 2 is a partial structural schematic diagram of the power supply box shown in fig. 1.
Detailed Description
The following further describes embodiments of the present application with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present application, but the present application is not limited thereto. In addition, the technical features mentioned in the embodiments of the present application described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1 and fig. 2, an embodiment of the present application provides a display screen, where the display screen includes a power supply box 100, the power supply box 100 includes a closed box 110 and a liquid cooling circulation pump 120, the liquid cooling circulation pump 120 is disposed in a closed accommodating space defined by a plurality of side walls of the closed box 110, a plurality of pipes (not shown) extending along a corresponding extending direction of the side walls are disposed in the plurality of side walls, one ends of the plurality of pipes are connected to each other, and the other ends of the plurality of pipes are connected to a liquid inlet of the liquid cooling circulation pump 120 or a liquid outlet of the liquid cooling circulation pump 120, so as to form a circulation layout of liquid cooling liquid among the plurality of pipes.
In this embodiment, as shown in fig. 1 and fig. 2, the closed box body 110 is specifically a rectangular parallelepiped structure, the plurality of sidewalls include a first long sidewall 111, a second long sidewall 112, a third long sidewall 113, a fourth long sidewall 114, a first short sidewall (not shown) and a second short sidewall 115, the first long sidewall 111, the second long sidewall 112, the third long sidewall 113 and the fourth long sidewall 114 are sequentially connected to enclose a through slot forming two side openings, and the first short sidewall 115 and the second short sidewall respectively close one side opening of the through slot to form the closed box body 110. Specifically, as shown in fig. 1, at least one pipeline (not shown) is disposed in each of the first long sidewall 111, the second long sidewall 112, and the third long sidewall 113, one end of the pipeline in the first long sidewall 111, which is close to the first short sidewall, and one end of the pipeline in the third long sidewall 113, which is close to the first short sidewall, are both communicated with one end of the pipeline in the second long sidewall 112, which is close to the first short sidewall, one end of the pipeline in the second long sidewall 112, which is close to the second short sidewall 115, is connected to the liquid inlet 121 of the liquid cooling circulation pump 120, and one end of the pipeline in the first long sidewall 111, which is close to the second short sidewall 115, and one end of the pipeline in the third long sidewall 113, which is close to the second short sidewall 115, are respectively connected to the liquid outlet 122 of the liquid cooling circulation pump 120. Thus, the liquid cooling liquid in the liquid cooling circulating pump 120 flows into the pipeline in the first long sidewall 111 and the pipeline in the third long sidewall 113 through the two liquid outlets 122, at this time, the liquid cooling liquid flows in two paths, one path of the liquid cooling liquid flows through the pipeline in the first long sidewall 111 and then flows back to the liquid inlet 121 of the liquid cooling circulating pump 120 through the pipeline in the second long sidewall 112, the other path of the liquid cooling liquid flows through the pipeline in the third long sidewall 113 and then flows back to the liquid inlet 121 of the liquid cooling circulating pump 120 through the pipeline in the second long sidewall 112, and a circulating layout of the liquid cooling liquid is formed among the plurality of pipelines, so that the area of the whole power supply box 100 can be utilized, the temperature distribution of the whole power supply box 100 is more uniform, the heat dissipation efficiency of the power supply box 100 is increased, and the purpose of rapidly reducing the temperature of the power supply box 100 is achieved. For those skilled in the art, the above-mentioned manner of forming the circulation layout of the liquid-cooled liquid among the plurality of pipes is only an actual example, and the layout of the plurality of pipes in the plurality of side walls, the position of the liquid-cooled circulation pump 120, the flow direction of the liquid-cooled liquid, and the like may be rearranged according to the actual situation.
As shown in fig. 1 and 2, the power supply box 100 further includes a power supply assembly 130, and the power supply assembly 130 and the liquid cooling circulation pump 120 are fixed on the second long sidewall 112. Specifically, in consideration of the thermal resistance when the power module 130 is in direct contact with the two long sidewalls 112, a thermal interface material layer (not shown) is disposed between the power module 130 and the second long sidewalls 112, so that the operating heat generated from the power module 130 can be rapidly transferred to the second long sidewalls 112. The heat-conducting interface material layer is preferably any one of a silicone layer, a heat-conducting pad, and a gel layer. In addition, the outer surface of the closed box 100 of the present application may be a smooth structure, and in order to further improve the surface heat dissipation capability of the closed box 100, heat dissipation fins may be further disposed on the outer surface of the closed box 100. The liquid-cooled liquid is preferably any one of water, ethanol, and acetone, and has excellent liquid-cooled heat dissipation performance.
The power pack and display screen in the embodiment of this application, its power pack is including sealing box body and liquid cooling circulating pump, the liquid cooling circulating pump is arranged in a plurality of lateral walls of sealing box body and is enclosed the closed accommodating space who establishes the formation, set up a plurality of pipelines that extend along corresponding lateral wall extending direction in a plurality of lateral walls, the one end of a plurality of pipelines communicates each other, the other end of a plurality of pipelines or the liquid inlet that inserts the liquid cooling circulating pump or the liquid outlet that inserts the liquid cooling circulating pump to form the circulation overall arrangement of liquid cooling liquid between a plurality of pipelines. Therefore, the power supply box of the application forms the circulation layout of liquid cooling liquid between a plurality of side walls of the closed box body, the area of the whole power supply box can be utilized, the temperature distribution of the whole power supply box is more uniform, the heat dissipation efficiency of the power supply box is increased, the purpose of rapidly reducing the temperature of the power supply box is achieved, and the problems that the temperature of the lamp surface of the display screen is inconsistent, the color difference is generated on the lamp surface of the display screen, and the display effect and the normal use of an LED display screen are seriously influenced due to the overhigh temperature of the power supply box are solved. Therefore, according to the technical scheme, the technical problem that the poor heat dissipation effect of the power supply box of the existing display screen seriously influences the display effect and the normal use of the LED display screen can be effectively solved.
The embodiments of the present application have been described in detail with reference to the accompanying drawings, but the present application is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the application, and the scope of the application is to be accorded the full scope of the claims.
Claims (10)
1. The utility model provides a power supply box, its characterized in that, includes closed box body and liquid cooling circulating pump, the liquid cooling circulating pump is arranged in a plurality of lateral walls of closed box body enclose establish the closed accommodating space of formation, it is corresponding to have seted up a plurality of edges in a plurality of lateral walls the pipeline that lateral wall extending direction extends, and is a plurality of the one end of pipeline communicates each other, and is a plurality of the other end of pipeline or access the liquid entry of liquid cooling circulating pump or access the liquid outlet of liquid cooling circulating pump is in order to be a plurality of form the circulation overall arrangement of liquid cooling liquid between the pipeline.
2. The power pack of claim 1, wherein the closed box body is a rectangular parallelepiped structure, the sidewalls include a first long sidewall, a second long sidewall, a third long sidewall, a fourth long sidewall, a first short sidewall and a second short sidewall, the first long sidewall, the second long sidewall, the third long sidewall and the fourth long sidewall are sequentially connected to form a through slot with two side openings, and the first short sidewall and the second short sidewall respectively close one side opening of the through slot to form the closed box body.
3. The power pack of claim 2, wherein at least one of the pipes is disposed in the first long sidewall, the second long sidewall, and the third long sidewall, one end of the pipe in the first long sidewall close to the first short sidewall and one end of the pipe in the third long sidewall close to the first short sidewall are both communicated with one end of the pipe in the second long sidewall close to the first short sidewall, one end of the pipe in the second long sidewall close to the second short sidewall is connected to a liquid inlet of the liquid cooling circulation pump, and one end of the pipe in the first long sidewall close to the second short sidewall and one end of the pipe in the third long sidewall close to the second short sidewall are connected to a liquid outlet of the liquid cooling circulation pump respectively.
4. The power pack of claim 3, further comprising a power assembly, wherein the power assembly and the liquid cooling circulation pump are both fixedly disposed on the second elongated side wall.
5. The power supply box of claim 4, wherein a layer of thermally conductive interface material is disposed between the power supply component and the second long side wall.
6. The power pack of claim 5, wherein the thermal interface material layer is any one of a silicone layer, a thermal pad, and a gel layer.
7. The power pack of claim 1, wherein the outer surface of the closed box body is smooth.
8. The power pack of claim 1, wherein the outer surface of the closed box body is provided with heat dissipating fins.
9. The power pack according to any one of claims 1 to 8, wherein the liquid-cooled liquid is any one of water, ethanol and acetone.
10. A display screen comprising a power pack as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123300712.XU CN216532426U (en) | 2021-12-22 | 2021-12-22 | Power pack and display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123300712.XU CN216532426U (en) | 2021-12-22 | 2021-12-22 | Power pack and display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216532426U true CN216532426U (en) | 2022-05-13 |
Family
ID=81503765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123300712.XU Active CN216532426U (en) | 2021-12-22 | 2021-12-22 | Power pack and display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216532426U (en) |
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2021
- 2021-12-22 CN CN202123300712.XU patent/CN216532426U/en active Active
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