CN223786355U - A heat sink for an environmentally friendly LED display screen - Google Patents
A heat sink for an environmentally friendly LED display screenInfo
- Publication number
- CN223786355U CN223786355U CN202423048094.8U CN202423048094U CN223786355U CN 223786355 U CN223786355 U CN 223786355U CN 202423048094 U CN202423048094 U CN 202423048094U CN 223786355 U CN223786355 U CN 223786355U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- display screen
- heat sink
- heat
- led display
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a heat dissipation plate of an environment-friendly LED display screen, which comprises a display screen main body and a heat dissipation assembly, wherein the heat dissipation assembly is arranged in a modularized mode and is fixed on the back surface of the display screen main body, the display screen main body is adapted to different sizes through modularized arrangement, and the heat dissipation plate also comprises an auxiliary heat dissipation structure which is arranged on the back surface of the display screen main body and is covered above the heat dissipation assembly. The LED display screen can be ensured to run in the optimal temperature range by directly reducing the working temperature of the display screen through the cold and hot effects of the semiconductor refrigerating sheet, the service life of the LED display screen is prolonged, and the heat on the heat dissipation plate can be rapidly taken away by forming an effective air flow path through the heat dissipation fan in the auxiliary heat dissipation structure, so that the heat dissipation efficiency is further improved, and the performance reduction caused by overhigh temperature is avoided.
Description
Technical Field
The utility model relates to a display screen, in particular to a heat dissipation plate of an environment-friendly LED display screen.
Background
Under the background of rapid development of the LED display technology, the LED display screen is widely applied to the fields of advertisements, stage performances, public information display and the like due to high brightness, low energy consumption and long service life. However, with the increasing size of the display screen and the diversification of the use environment, the problem of heat dissipation is increasingly prominent, and becomes an important factor for limiting the performance and life thereof.
The heat dissipation design of the existing LED display screen often fails to fully consider the heat dissipation efficiency, so that heat generated in the working process of the LED cannot be effectively dissipated, and the display effect and the equipment stability are affected.
Many existing heat dissipation solutions have complex structures, are inconvenient to install and maintain, increase production cost and later maintenance difficulty, and are difficult to adapt to display screens with different specifications along with the diversification of the sizes of the display screens, so that resource waste and unnecessary cost increase are caused.
Disclosure of utility model
The utility model aims to solve the technical problem of providing a heat dissipation plate of an environment-friendly LED display screen so as to solve the problems in the background technology.
The utility model discloses a heat dissipation plate of an environment-friendly LED display screen, which is realized by the following technical scheme that the heat dissipation plate comprises a display screen main body and a heat dissipation assembly;
the heat dissipation assembly is arranged in a modularized mode, is fixed on the back face of the display screen main body, and is adapted to display screen main bodies with different sizes through the modularized mode;
The display screen comprises a display screen main body and is characterized by further comprising an auxiliary heat dissipation structure, wherein the auxiliary heat dissipation structure is arranged on the back surface of the display screen main body and covers the upper part of the heat dissipation assembly.
The display screen comprises a display screen main body, wherein a fixing position is arranged on the back surface of the display screen main body, a separation ring is arranged on the inner side surface of the fixing position, the separation ring is fixed with the fixing position through viscose, a separation plate is arranged on the inner side of the separation ring, and the inner side of the separation ring is separated into a plurality of installation positions for installing heat dissipation assemblies through the separation plate.
As a preferable technical scheme, the heat dissipation component comprises a semiconductor refrigerating sheet and a heat dissipation plate;
The semiconductor refrigerating sheet is arranged in the mounting position of the separating ring, the cooling end of the semiconductor refrigerating sheet is contacted with the fixed position of the display screen main body, the heat radiating plate is arranged at the heating end of the semiconductor refrigerating sheet, and the heat radiating plate is provided with a plurality of heat radiating fins, so that the heat radiating area is increased through the heat radiating fins, and the heat generated by the semiconductor refrigerating sheet is further led out.
As a preferable technical scheme, the auxiliary heat dissipation structure comprises a fixed back plate and a heat dissipation fan;
The fixed backboard is arranged in a C-shaped structure, and extension blocks are arranged on two sides of the fixed backboard, locking screws are arranged on the extension blocks, and the fixed backboard is arranged on the back surface of the display screen main body through the locking screws;
The radiating fans are respectively arranged at two ends of the fixed backboard, one end of the radiating fan is used for air inlet and corresponds to the position of the radiating fins, and the other end of the radiating fan is used for air outlet and corresponds to the radiating fins.
As a preferred solution, the housing of the display screen body is made of a material with high heat conductivity.
As the preferable technical scheme, the separation ring is made of heat insulation materials, so that heat of the heating end of the semiconductor refrigeration piece is prevented from being directly conducted to the shell of the display screen main body, and the heat dissipation effect of the semiconductor refrigeration piece is further affected.
As a preferable technical scheme, the surface of the heat dissipation plate can be coated with an environment-friendly heat dissipation coating.
The beneficial effects of the utility model are as follows:
According to the utility model, the working temperature of the display screen is directly reduced through the cold and hot effects of the semiconductor refrigerating sheet, so that the LED display screen is ensured to run in the optimal temperature range, and the service life of the LED display screen is prolonged.
According to the utility model, the heat dissipation fan in the auxiliary heat dissipation structure forms an effective air flow path, so that heat on the heat dissipation plate can be rapidly taken away, the heat dissipation efficiency is further improved, and performance degradation caused by overhigh temperature is avoided.
According to the utility model, through the modularized arrangement of the heat dissipation assembly, the equipment can be flexibly configured according to display screens with different sizes, the production and the maintenance are convenient, and the adaptability and the universality are improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the back structure of the present utility model;
FIG. 3 is a schematic diagram of an explosive structure according to the present utility model;
fig. 4 is a schematic structural diagram of a heat dissipating assembly according to the present utility model.
Reference numerals illustrate:
1. A display screen main body; 2, an auxiliary heat dissipation structure, 3, a fixing position, 4, a separation ring, 5, a separation plate, 6, an installation position, 7, a semiconductor refrigerating sheet, 8, a heat dissipation plate, 9, heat dissipation fins, 10, a fixed back plate, 11, a heat dissipation fan, 12, an extension block and 13, and a locking screw.
Detailed Description
All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.
As shown in fig. 1 to 4, the heat dissipation plate of the environment-friendly LED display screen of the present utility model comprises a display screen main body 1 and a heat dissipation component;
The heat dissipation component is arranged in a modularized mode, is fixed on the back face of the display screen main body 1, and is adapted to display screen main bodies 1 with different sizes through the modularized mode;
the display screen comprises a display screen main body 1 and is characterized by further comprising an auxiliary heat dissipation structure 2, wherein the auxiliary heat dissipation structure 2 is arranged on the back surface of the display screen main body 1 and covers the upper part of the heat dissipation assembly.
The back of the display screen main body 1 is provided with a fixed position 3, the inner side surface of the fixed position 3 is provided with a separation ring 4, the separation ring 4 and the fixed position 3 are fixed through viscose, the inner side of the separation ring 4 is provided with a separation plate 5, and the inner side of the separation ring 4 is separated into a plurality of installation positions 6 for installing heat dissipation components through the separation plate 5.
The heat dissipation assembly comprises a semiconductor refrigerating sheet 7 and a heat dissipation plate 8;
The semiconductor refrigerating sheet 7 is arranged in the mounting position 6 of the spacer ring 4, the cooling end of the semiconductor refrigerating sheet 7 is contacted with the fixing position 3 of the display screen main body 1, the heat dissipation plate 8 is arranged at the heating end of the semiconductor refrigerating sheet 7, the heat dissipation plate 8 is provided with a plurality of heat dissipation fins 9, the heat dissipation area is increased through the heat dissipation fins 9, and then the heat generated by the semiconductor refrigerating sheet 7 is led out.
Wherein, the auxiliary heat dissipation structure 2 comprises a fixed back plate 10 and a heat dissipation fan 11;
The fixed backboard 10 is arranged in a C-shaped structure, and extension blocks 12 are arranged on two sides of the fixed backboard 10, locking screws 13 are arranged on the extension blocks 12, and the fixed backboard 10 is arranged on the back surface of the display screen main body 1 through the locking screws 13;
The heat dissipation fans 11 are respectively arranged at two ends of the fixed backboard 10, wherein the heat dissipation fan 11 at one end is used for air intake and corresponds to the positions of the heat dissipation fins 9, and the heat dissipation fan 11 at the other end is used for air outlet and corresponds to the heat dissipation fins 9 so as to form an effective air circulation path.
In addition, the housing of the display screen main body 1 is made of a material having high heat conduction to improve heat dissipation efficiency.
In addition, the separating ring 4 is made of heat insulation materials, so that heat of the heating end of the semiconductor refrigerating sheet 7 is prevented from being directly conducted to the shell of the display screen main body 1, and the heat dissipation effect of the semiconductor refrigerating sheet is prevented from being influenced.
In addition, the surface of the heat dissipation plate 8 is coated with an environment-friendly heat dissipation coating to further improve heat dissipation efficiency and reduce the influence on the environment.
The semiconductor refrigerating sheet in the radiating assembly is driven by current to generate a cold-hot effect, the cooling end is contacted with the fixed position of the display screen main body 1 to directly absorb heat generated in the working process of the display screen and reduce the temperature of the display screen, the heating end of the semiconductor refrigerating sheet is connected with the radiating plate, the heat generated by the heating end is led out through the radiating plate, the surface area of the radiating plate is increased by a plurality of radiating fins arranged on the radiating plate to promote the heat dissipation, the radiating fans arranged at two ends of the fixed back plate form an effective air circulation path, the fans at one end suck air and flow through the radiating fins to take away the heat on the radiating plate, and the radiating fans at the other end discharge the hot air to form continuous air circulation to further enhance the radiating effect.
The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the utility model is not limited thereto, but any changes or substitutions that do not undergo the inventive effort should be construed as falling within the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423048094.8U CN223786355U (en) | 2024-12-11 | 2024-12-11 | A heat sink for an environmentally friendly LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423048094.8U CN223786355U (en) | 2024-12-11 | 2024-12-11 | A heat sink for an environmentally friendly LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223786355U true CN223786355U (en) | 2026-01-09 |
Family
ID=98315133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202423048094.8U Active CN223786355U (en) | 2024-12-11 | 2024-12-11 | A heat sink for an environmentally friendly LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223786355U (en) |
-
2024
- 2024-12-11 CN CN202423048094.8U patent/CN223786355U/en active Active
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