Support of LED display screen

Abstract

The utility model relates to the technical field of supports, in particular to an LED display screen support which comprises two strip-shaped supporting plates which are symmetrically installed, the bottoms of the two strip-shaped supporting plates are connected through a supporting seat, a U-shaped supporting plate is installed between the two strip-shaped supporting plates, and a protective shell is arranged between the two strip-shaped supporting plates. The bottom of the protective shell abuts against the top of the U-shaped supporting plate, a mounting groove is formed in the side face of the protective shell, a display screen body is mounted on the side face of the mounting groove, an L-shaped limiting plate is arranged at the top of the protective shell, one end of the L-shaped limiting plate extends to one side of the protective shell, and a strip-shaped connecting plate is arranged on one side of each strip-shaped supporting plate. The protection shell can be fixed between the two strip-shaped supporting plates through the U-shaped supporting plate and the L-shaped limiting plate, the L-shaped limiting plate can be fixed through cooperation of the locking screw sleeve and the screw rod, installation of the display screen body can be completed, and installation is convenient.

Description

Technical Field

[0001] This utility model relates to the field of bracket technology, and in particular to a bracket for an LED display screen. Background Technology

[0002] An LED display screen is an electronic display device that displays images, text, or videos by controlling an array of light-emitting diodes. During use, it generally needs to be supported and fixed by a bracket.

[0003] Existing LED display brackets typically require the edges of the display to be bolted to the bracket during installation, which is cumbersome and inconvenient. Furthermore, because the brackets lack a heat dissipation mechanism, the display relies solely on natural cooling or its own internal cooling system for heat dissipation, resulting in slow cooling and poor performance. Therefore, we propose a new type of LED display bracket. Utility Model Content

[0004] The purpose of this utility model is to address the aforementioned shortcomings in the existing technology by proposing a bracket for an LED display screen.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a bracket for an LED display screen is designed, comprising two symmetrically installed strip support plates, the bottoms of the two strip support plates being connected by a support base, and a U-shaped support plate being installed between the two strip support plates, with a protective shell between the two strip support plates, the bottom of the protective shell abutting against the top of the U-shaped support plate;

[0006] The protective shell has a mounting groove on its side, and the display screen body is mounted on the side of the mounting groove.

[0007] An L-shaped limiting plate is provided on the top of the protective shell, one end of which extends to one side of the protective shell. Each strip support plate has a strip connecting plate on one side, and a U-shaped fixing plate is installed on the top of each strip connecting plate. One end of the U-shaped fixing plate is fixed to the top of the L-shaped limiting plate.

[0008] Each strip connecting plate has a strip groove on its side, and each strip support plate has a screw installed on its side. One end of each screw passes through the corresponding strip groove, and each screw has a locking nut on its side. When the locking nut is tightened, one end of the locking nut abuts against the side of the corresponding strip connecting plate.

[0009] A cooling plate is installed between the two strip support plates. The cooling plate has a groove on the side near the protective shell. A partition is installed inside the groove. Several cooling chips are installed on the side of the partition, and the cold end of the cooling chip extends to one side of the partition and is flush with the end of the groove. A heat-conducting plate is installed on the side of the protective shell. One end of the heat-conducting plate is in contact with the surface of the components inside the protective shell. When the protective shell is fixed between the L-shaped limiting plate and the U-shaped support plate, the other end of the heat-conducting plate abuts against the cold end of the cooling chip.

[0010] Preferably, each strip connecting plate has a strip limiting plate installed on both sides, and each strip limiting plate is slidably connected to a guide rail installed on the side of the strip support plate.

[0011] Preferably, there is a gap between the partition and the inner end face of the groove, and the hot end of the cooling chip is located within this gap.

[0012] Preferably, the cooling plate has at least one air inlet on the side away from the protective shell, and a fan is installed inside the air inlet, with the fan blowing air towards the hot end of the cooling chip. Several heat dissipation slots are provided on both sides of the cooling plate.

[0013] Preferably, both sides of the cooling plate are equipped with air guide shrouds with an opening on one side, the air guide shrouds are inclined, and the heat dissipation slots are located inside the air guide shrouds.

[0014] Preferably, the heat-conducting plate is made of stainless steel or copper alloy, and a thermally conductive silicone pad is provided on the side of the heat-conducting plate near the cold end of the cooling element.

[0015] Preferably, the side of the partition closest to the hot end of the cooling element has a heat insulation layer.

[0016] The design scheme proposed in this utility model has the following beneficial effects in application:

[0017] 1. The protective shell can be fixed between two strip support plates by using a U-shaped bracket and an L-shaped limiting plate. The L-shaped limiting plate can be fixed by using a locking screw and a screw, thus completing the installation of the display screen body. The installation is convenient.

[0018] 2. The heat-conducting plate can quickly transfer the heat generated by the display body and the internal components of the protective shell during operation, and then the cold end of the cooling chip can quickly cool it down, resulting in fast cooling speed and improved heat dissipation effect. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ;

[0020] Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 ;

[0021] Figure 3 This is a schematic diagram of the protective shell and cooling plate structure of this utility model;

[0022] Figure 4 This is a side sectional view of the protective shell and cooling plate structure of this utility model.

[0023] In the diagram: 1. Strip support plate; 2. Strip connecting plate; 3. L-shaped limiting plate; 4. Strip groove; 5. Screw; 6. Guide rail; 7. Strip limiting plate; 8. U-shaped support plate; 9. Locking screw sleeve; 10. Display screen body; 11. Protective shell; 12. Air guide cover; 13. Fan; 14. Air inlet; 15. Heat dissipation groove; 16. Heat conduction plate; 17. Cooling plate; 18. Groove; 19. Cooling element; 20. Mounting groove; 21. Partition plate; 22. U-shaped fixing plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Reference Figures 1-4 An LED display screen bracket includes two symmetrically installed strip support plates 1. The bottoms of the two strip support plates 1 are connected by a support base, and a U-shaped support plate 8 is installed between the two strip support plates 1. A protective shell 11 is provided between the two strip support plates 1. The bottom of the protective shell 11 abuts against the top of the U-shaped support plate 8. An installation groove 20 is opened on the side of the protective shell 11, and the display screen body 10 is installed on the side of the installation groove 20. By placing the two protective shells 11 on the U-shaped support plate 8, the protective shells 11 can be connected to the two strip support plates 1, thereby supporting the display screen body 10.

[0026] like Figure 1 and Figure 2 As shown, an L-shaped limiting plate 3 is provided on the top of the protective shell 11. One end of the L-shaped limiting plate 3 extends to one side of the protective shell 11. Each strip support plate 1 has a strip connecting plate 2 on one side. Each strip connecting plate 2 has a U-shaped fixing plate 22 installed on its top. One end of the U-shaped fixing plate 22 is fixed to the top of the L-shaped limiting plate 3. In actual use, the position of the L-shaped limiting plate 3 can be adjusted by adjusting the strip connecting plate 2, so that one end of the L-shaped limiting plate 3 extends to the side of the protective shell 11, fixing the protective shell 11 between the L-shaped limiting plate 3 and the U-shaped support plate 8, which is convenient for fixing.

[0027] like Figure 1 and Figure 2As shown, each strip connecting plate 2 has a strip groove 4 on its side, and each strip support plate 1 has a screw 5 installed on its side. One end of each screw 5 passes through the corresponding strip groove 4, and each screw 5 has a locking nut 9 fitted on its side. When the locking nut 9 is tightened, one end of the locking nut 9 abuts against the side of the corresponding strip connecting plate 2. After adjusting the L-shaped limiting plate 3, the operator rotates the locking nut 9 to press one end of the locking nut 9 tightly against the side of the strip connecting plate 2, thus fixing the strip connecting plate 2 in place. This fixes the L-shaped limiting plate 3 securely.

[0028] like Figure 3 and Figure 4 As shown, a cooling plate 17 is installed between the two strip support plates 1. A groove 18 is provided on the side of the cooling plate 17 near the protective shell 11. A partition 21 is installed inside the groove 18. Several cooling chips 19 are installed on the side of the partition 21, and the cold end of the cooling chip 19 extends to one side of the partition 21 and is flush with the end of the groove 18. A heat-conducting plate 16 is installed on the side of the protective shell 11. One end of the heat-conducting plate 16 is in contact with the surface of the components inside the protective shell 11. When the protective shell 11 is fixed between the L-shaped limiting plate 3 and the U-shaped support plate 8, the other end of the heat-conducting plate 16 abuts against the cold end of the cooling chip 19. During use, the heat generated by the display body 10 will be transferred to the heat-conducting plate 16. The cold end of the cooling chip 19 can cool the heat-conducting plate 16, thereby rapidly cooling the display body 10 and improving the heat dissipation effect.

[0029] like Figure 3 and Figure 4 As shown, there is a gap between the partition 21 and the inner end face of the groove 18. The hot end of the cooling chip 19 is located within this gap. At least one air inlet 14 is provided on the side of the cooling plate 17 away from the protective shell 11. A fan 13 is installed inside each air inlet 14, and the fan 13 blows air towards the hot end of the cooling chip 19. Several heat dissipation slots 15 are provided on both sides of the cooling plate 17. In actual use, when the cooling chip 19 is working, the hot end will generate heat. At this time, the operator controls the fan 13 to work. The fan 13 blows external air towards the hot end of the cooling chip 19 to accelerate the heat dissipation speed of the hot end of the cooling chip 19. After cooling the hot end of the cooling chip 19, the air is discharged from the cooling plate 17 through the heat dissipation slots 15.

[0030] It should be noted that the heat-conducting plate 16 is made of stainless steel or copper alloy, and a thermally conductive silicone pad is provided on the side of the heat-conducting plate 16 near the cold end of the cooling element 19, so that the heat-conducting plate 16 will not damage the cooling element 19 during the installation process.

[0031] Specifically, during installation, the operator inserts the bottom of the protective shell 11 into the U-shaped support plate 8, then loosens the locking sleeve 9, causing one end of the locking sleeve 9 to disengage from the strip connecting plate 2. Then, under gravity, the L-shaped limiting plate 3 moves downwards, simultaneously moving the two strip connecting plates 2 downwards. When the bottom of the L-shaped limiting plate 3 abuts against the top of the protective shell 11, and one end of the L-shaped limiting plate 3 extends to the side of the protective shell 11, the operator then tightens the locking sleeve 9. One end of the locking sleeve 9 firmly abuts against the side of the strip connecting plate 2, thus fixing the L-shaped limiting plate 3 in place, thereby connecting the protective shell 11 and the strip support plate 1. The components are connected together to complete the installation of the display screen body 10. The installation is convenient. During use, the heat generated by the display screen body 10 will be transferred to the heat conduction plate 16. At this time, the operator controls the cooling chip 19 and the fan 13 to work. The cold end of the cooling chip 19 will cool the heat conduction plate 16, which can accelerate the heat dissipation speed of the display screen body 10 and improve the heat dissipation effect. At the same time, the fan 13 will blow external air towards the hot end of the cooling chip 19 to cool the hot end of the cooling chip 19, so that the cooling chip 19 can work normally. Finally, the air blown by the fan 13 towards the hot end of the cooling chip 19 will cool the hot end of the cooling chip 19 and then be discharged through the heat dissipation slot 15 to complete the cooling.

[0032] Furthermore, such as Figure 1 and Figure 2 As shown, each strip connecting plate 2 has a strip limiting plate 7 installed on both sides. Each strip limiting plate 7 is slidably connected to the guide rail 6 installed on the side of the strip support plate 1. Through the cooperation of the strip limiting plate 7 and the guide rail 6, the strip connecting plate 2 can be limited, so that the strip connecting plate 2 remains stable when moving, and thus the L-shaped limiting plate 3 can remain stable.

[0033] Furthermore, such as Figure 2 and Figure 3 As shown, both sides of the cooling plate 17 are equipped with air guide shrouds 12 with an opening on one side. The air guide shrouds 12 are inclined, and the heat dissipation slots 15 are located inside the air guide shrouds 12. The hot air discharged from the heat dissipation slots 15 can be directed to both sides of the cooling plate 17 through the air guide shrouds 12. In this way, the hot air will not be sucked in by the fan 13, and thus will not hinder the heat dissipation of the hot end of the cooling chip 19.

[0034] Furthermore, the partition 21 is provided with a heat insulation layer on the side near the hot end of the cooling chip 19. The heat insulation layer can be made of aerogel felt or other materials with heat insulation properties, so that the heat at the hot end of the cooling chip 19 will not hinder the cooling effect at the cold end.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A bracket for an LED display screen, comprising two symmetrically mounted strip support plates (1), characterized in that: The bottoms of the two strip support plates (1) are connected by a support base, and a U-shaped support plate (8) is installed between the two strip support plates (1). A protective shell (11) is provided between the two strip support plates (1), and the bottom of the protective shell (11) abuts against the top of the U-shaped support plate (8). The protective shell (11) has a mounting groove (20) on its side, and the display screen body (10) is mounted on the side of the mounting groove (20); An L-shaped limiting plate (3) is provided on the top of the protective shell (11). One end of the L-shaped limiting plate (3) extends to one side of the protective shell (11). A strip connecting plate (2) is provided on one side of each strip support plate (1). A U-shaped fixing plate (22) is installed on the top of each strip connecting plate (2). One end of the U-shaped fixing plate (22) is fixed to the top of the L-shaped limiting plate (3). Each strip connecting plate (2) has a strip groove (4) on its side, and each strip support plate (1) has a screw (5) installed on its side. One end of each screw (5) passes through the corresponding strip groove (4), and each screw (5) has a locking nut (9) on its side. When the locking nut (9) is tightened, one end of the locking nut (9) abuts against the side of the corresponding strip connecting plate (2). A cooling plate (17) is installed between the two strip support plates (1). A groove (18) is provided on the side of the cooling plate (17) near the protective shell (11). A partition (21) is installed inside the groove (18). Several cooling chips (19) are installed on the side of the partition (21). The cold end of the cooling chip (19) extends to one side of the partition (21) and is flush with the end of the groove (18). A heat-conducting plate (16) is installed on the side of the protective shell (11). One end of the heat-conducting plate (16) is in contact with the surface of the components inside the protective shell (11). When the protective shell (11) is fixed between the L-shaped limiting plate (3) and the U-shaped support plate (8), the other end of the heat-conducting plate (16) abuts against the cold end of the cooling chip (19).

2. The support bracket for an LED display screen according to claim 1, characterized in that: Each strip connecting plate (2) has a strip limiting plate (7) installed on both sides, and each strip limiting plate (7) is slidably connected to the guide rail (6) installed on the side of the strip support plate (1).

3. The support bracket for an LED display screen according to claim 1, characterized in that: There is a gap between the partition (21) and the inner end face of the groove (18), and the hot end of the cooling chip (19) is located within this gap.

4. The support bracket for an LED display screen according to claim 3, characterized in that: At least one air inlet (14) is provided on the side of the cooling plate (17) away from the protective shell (11). A fan (13) is installed inside the air inlet (14), and the fan (13) blows air towards the hot end of the cooling chip (19). Several heat dissipation slots (15) are provided on both sides of the cooling plate (17).

5. The support bracket for an LED display screen according to claim 4, characterized in that: Both sides of the cooling plate (17) are equipped with air guide shrouds (12) with an opening on one side. The air guide shrouds (12) are inclined and the heat dissipation slots (15) are located inside the air guide shrouds (12).

6. The bracket for an LED display screen according to claim 1, characterized in that: The heat-conducting plate (16) is made of stainless steel or copper alloy, and a thermally conductive silicone pad is provided on the side of the heat-conducting plate (16) near the cold end of the cooling chip (19).

7. The bracket for an LED display screen according to claim 1, characterized in that: A heat insulation layer is provided on the side of the partition (21) near the hot end of the cooling plate (19).

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