Splicing type box body of outdoor LED display screen

Abstract

The utility model provides an outdoor LED display screen splicing type box body which comprises a box body, an LED installation plate is arranged in the box body, and an LED plate is arranged on one side of the LED installation plate. A first hole groove is formed in the box body, a heat dissipation assembly is installed in the box body, the heat dissipation assembly is clamped in the first hole groove, a glass cover is arranged on the box body, the glass cover is rotatably connected with the box body through a hinge, and a first sealing ring is arranged on the glass cover; a second hole groove is formed in the box body, a support assembly is arranged on the box body, the support assembly is arranged in the second hole groove in a penetrating mode, and a dovetail groove and a clamping block are arranged on the two sides of the box body respectively. According to the LED display screen box body, information is displayed through the LED plates mounted on the LED mounting plates, another box body is connected through the dovetail grooves and the clamping blocks, and it is guaranteed that operation is easy. Meanwhile, heat accumulated on the LED board is effectively discharged through the heat dissipation assembly, and the service life of the LED board is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of screen assembly equipment, and more specifically, particularly relates to a splicing box body for an outdoor LED display screen. Background Technique

[0002] In modern society, the demand for outdoor advertising and information display is increasing day by day. As an efficient and eye-catching display device, outdoor LED display screens have been widely used. However, traditional LED display screen box bodies do not have good waterproof capabilities. In the complex and changeable outdoor environment, rainwater, humid air, etc. can easily penetrate into the interior of the box body, resulting in the phenomenon of water ingress into the box body. This situation is very likely to cause serious damage to the LED screen, directly affecting its normal display function and service life. In addition, traditional LED display screen box bodies do not have perfect heat dissipation components. When the LED screen inside the box body works for a long time, heat will accumulate. If the accumulation of heat cannot be dissipated in a timely and effective manner, it is possible that the LED screen will be damaged due to overheating. The occurrence of this situation will undoubtedly greatly increase the use cost of the LED display screen and bring unnecessary economic burdens to users. Content of the Utility Model

[0003] In order to solve the above technical problems, the utility model provides a splicing box body for an outdoor LED display screen to solve the technical problems in the prior art that traditional LED display screen box bodies do not have good waterproof capabilities, resulting in equipment damage. And, there are no perfect heat dissipation components, resulting in heat accumulation, increasing the risk of equipment damage and increasing the use cost.

[0004] The purpose and efficacy of a splicing box body for an outdoor LED display screen of the utility model are achieved by the following specific technical means:

[0005] A splicing box body for an outdoor LED display screen includes a box body. An LED mounting plate is arranged inside the box body, and an LED board is arranged on one side of the LED mounting plate; a first hole groove is opened on the box body, a heat dissipation component is installed inside the box body, and the heat dissipation component is clamped in the first hole groove. A glass cover is arranged on the box body, and the glass cover is rotatably connected to the box body through a hinge. A first sealing ring is arranged on the glass cover; a second hole groove is opened on the box body, a support component is arranged on the box body, and the support component penetrates through the second hole groove. A dovetail groove and a clamping block are respectively arranged on both sides of the box body.

[0006] According to a preferred embodiment, the heat dissipation component includes a first filter shell sleeved in the first hole groove, a second filter shell is arranged on the box body, and the first filter shell and the second filter shell are connected by screws.

[0007] According to a preferred embodiment, a filter cavity is formed between the first filter housing and the second filter housing, and filter cotton is installed in the filter cavity; a plurality of groups of rain shields are arranged on the second filter housing.

[0008] According to a preferred embodiment, a fan is arranged in the box body, the first filter housing is connected to the fan, and a protective net is arranged on the fan.

[0009] According to a preferred embodiment, the bracket assembly includes two fixing rods, and the fixing rods are arranged in the second hole through a first washer; the box body is connected to the first connecting piece through a second washer, and the first connecting piece is sleeved on the fixing rod.

[0010] According to a preferred embodiment, a fixing plate is arranged on the box body, two second connecting pieces are arranged on the fixing plate, a support rod is arranged between the box body and the fixing plate, and the support rod and the first connecting piece are rotatably connected to the second connecting piece.

[0011] According to a preferred embodiment, two third connecting pieces are arranged on the fixing plate, one end of the telescopic rod is rotatably connected to the third connecting piece, and the other end of the telescopic rod is rotatably connected to the telescopic support rod through a bolt.

[0012] According to a preferred embodiment, a cabinet board is arranged on the box body, and the cabinet board is rotatably connected to the box body; a second sealing ring is arranged on the cabinet board.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. First of all, the design of the heat dissipation component improves the heat dissipation performance of the box body. The fan in the box body cooperates with the filter housing and the filter cotton, which can not only dissipate heat efficiently, but also effectively filter dust and impurities. The rain shield can also prevent rainwater from invading, comprehensively ensuring the stable operation of the display screen in the outdoor complex environment and extending the service life of the equipment. Secondly, the glass cover is rotatably connected to the box body through a hinge and is equipped with a sealing ring, providing good protection for the display screen, avoiding damage caused by the outdoor environment, and at the same time ensuring a certain degree of sealing, reducing the entry of dust and moisture.

[0015] 2. In addition, the combination of the fixing rod and the connecting piece in the bracket assembly makes the installation of the box body more stable and flexible, capable of adapting to various different installation scenarios and requirements. The first washer and the second washer also enhance the shock absorption capacity of the box body. The setting of the support rod, the third connecting piece and the telescopic rod on the fixing plate can help the box body change different display directions. The cabinet board on the box body is rotatably connected and equipped with a sealing ring, which not only facilitates daily maintenance operations, but also effectively maintains the sealing performance inside the box body when closed, improving the waterproof capacity and providing a good working environment for the internal LED mounting plate and related components. Brief Description of the Drawings

[0016] Figure 1 is a schematic structural diagram of the assembled utility model;

[0017] Figure 2 is a schematic structural diagram of the disassembled utility model;

[0018] Figure 3 is a schematic structural diagram of the back of the box body;

[0019] Figure 4 is a schematic structural diagram of the disassembled heat dissipation component and the cabinet board.

[0020] In the figure, the corresponding relationship between the component names and the drawing reference numbers is as follows:

[0021] 11. Box body; 12. LED mounting plate; 13. LED board; 14. First hole groove; 15. Glass cover; 16. First sealing ring; 17. Second hole groove; 18. Dovetail groove; 19. Block; 21. First filter housing; 22. Second filter housing; 23. Filter cotton; 24. Fan; 25. Protective net; 31. Fixing rod; 32. First washer; 33. Second washer; 34. First connecting piece; 35. Fixing plate; 36. Second connecting piece; 37. Support rod; 38. Third connecting piece; 39. Telescopic rod; 41. Cabinet board; 42. Second sealing ring. Detailed Embodiment

[0022] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the technical solutions of the present utility model, but cannot be used to limit the protection scope of the present utility model.

[0023] Embodiment:

[0024] As Figures 1 to 3As shown in the figure, the utility model provides a spliced box for an outdoor LED display screen, which includes a box body 11. Inside the box body 11, an LED mounting plate 12 is carefully arranged, providing a stable and reliable support foundation for the subsequent LED board 13. On one side of the LED mounting plate 12 is the LED board 13 that undertakes the key display task, and they work together to present clear and vivid images and information to the audience. A first hole groove 14 is carefully opened on the box body 11, and the heat dissipation component installed inside it is clamped in the first hole groove 14. This heat dissipation component is crucial for the normal operation of the entire box body 11. It can effectively dissipate the heat generated when the LED display screen works, ensuring that the device can operate stably under various environmental conditions. In front of the box body 11, a glass cover 15 is also provided. The glass cover 15 is rotatably connected to the box body 11 through a hinge. This design not only facilitates the maintenance and repair of the internal equipment but also provides good protection during daily use. To enhance the sealing performance, a first sealing ring 16 is specially provided on the glass cover 15, effectively blocking the intrusion of dust and moisture. In addition, a second hole groove 17 is opened on the box body 11 for installing a bracket component. This component is inserted into the second hole groove 17, providing a stable support and a flexible installation method for the box body 11. On both sides of the box body 11, a dovetail groove 18 and a clamping block 19 are respectively provided. This design enables multiple box bodies 11 to be spliced more closely and firmly, forming an integral large display screen.

[0025] As Figure 4 shown, the heat dissipation component includes a first filter shell 21, which is precisely sleeved in the first hole groove 14, and a second filter shell 22 is also provided on the box body 11. The two are tightly connected by screws.

[0026] Between the first filter shell 21 and the second filter shell 22, a filter cavity is cleverly formed, and a filter cotton 23 is carefully installed in the filter cavity. This filter cotton 23 can effectively block the entry of external dust and impurities into the box body 11, while not hindering the air circulation, providing good conditions for heat dissipation. It is worth mentioning that multiple rainproof plates are also provided on the second filter shell 22. This design fully considers the harsh weather that may be encountered during outdoor use and effectively prevents rainwater from entering the box body 11, ensuring the safe operation of the equipment.

[0027] The fan 24 inside the box body 11 is also a key component of the heat dissipation system. The first filter shell 21 is tightly connected to the fan 24, and the protective net 25 provided on the fan 24 further ensures the safety of the fan 24 during operation, preventing foreign objects from entering the fan 24 and causing damage.

[0028] The bracket assembly has two groups of fixing rods 31, and these fixing rods 31 are precisely inserted into the second hole slots 17 through the first washers 32. The box body 11 is connected to the first connecting member 34 through the second washer 33, and the first connecting member 34 is sleeved on the fixing rod 31.

[0029] The box body 11 is also provided with a fixing plate 35, and two groups of second connecting members 36 are arranged on the fixing plate 35. Between the box body 11 and the fixing plate 35, a support rod 37 is provided. The rotatable connection design between the support rod 37 and the first connecting member 34 and the second connecting member 36 enables the bracket assembly to be flexibly adjusted in angle according to actual needs.

[0030] Two groups of third connecting members 38 are arranged on the fixing plate 35. One end of the telescopic rod 39 is rotatably connected to the third connecting member 38, and the other end of the telescopic rod 39 is rotatably connected to the telescopic support rod 37 through a bolt. This series of delicate connection and rotation designs provide great convenience and flexibility for the installation and angle adjustment of the box body 11.

[0031] A cabinet board 41 is arranged on the box body 11, and the cabinet board 41 is also connected to the box body 11 in a rotatable connection manner. The second sealing ring 42 arranged on the cabinet board 41 further enhances the overall sealing performance of the box body 11 and provides more reliable protection for the internal equipment.

[0032] The specific usage mode and functions of this embodiment:

[0033] During use, open the glass cover 15 arranged on the box body 11, install the LED board 13 on the LED mounting board 12, start the LED board 13 after closing the glass cover 15, and the first sealing ring 16 on the glass cover 15 can prevent dust and water mist from entering. Then, turn on the fan 24 inside the box body 11 to help the box body 11 dissipate heat, reducing the usage failure rate of the equipment. The heat dissipation component can block external dust and impurities from entering the inside of the box body 11 through the filter cotton 23 arranged in the filter cavity between the first filter shell 21 and the second filter shell 22, while not hindering the air circulation, providing good conditions for heat dissipation. Finally, the telescopic rod 39 on the bracket assembly can help adjust the angle of the box body 11 to provide different viewing perspectives.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments.

Claims

1. An outdoor LED display splicing box, comprising a box body (11), characterized in that: An LED mounting board (12) is provided inside the box body (11), and an LED board (13) is provided on one side of the LED mounting board (12); a first hole groove (14) is formed on the box body (11), a heat dissipation component is installed inside the box body (11), the heat dissipation component is clamped in the first hole groove (14), a glass cover (15) is provided on the box body (11), the glass cover (15) is rotatably connected to the box body (11) through a hinge, and a first sealing ring (16) is provided on the glass cover (15); a second hole groove (17) is formed on the box body (11), a support component is provided on the box body (11), the support component penetrates through the second hole groove (17), and a dovetail groove (18) and a clamping block (19) are respectively provided on both sides of the box body (11).

2. The spliced box body of an outdoor LED display screen according to claim 1, characterized in that: The heat dissipation component includes a first filter shell (21), the first filter shell (21) is sleeved in the first hole groove (14), a second filter shell (22) is provided on the box body (11), and the first filter shell (21) and the second filter shell (22) are connected by screws.

3. The spliced box body of an outdoor LED display screen according to claim 2, characterized in that: A filter cavity is formed between the first filter shell (21) and the second filter shell (22), and a filter cotton (23) is installed in the filter cavity; a plurality of rain-proof plates are provided on the second filter shell (22).

4. The spliced box body of an outdoor LED display screen according to claim 3, wherein: A fan (24) is provided inside the box body (11), the first filter shell (21) is connected to the fan (24), and a protective net (25) is provided on the fan (24).

5. The spliced box body of an outdoor LED display screen according to claim 1, wherein: The support component includes two fixing rods (31), and the fixing rods (31) penetrate through the second hole groove (17) through first washers (32); the box body (11) is connected to a first connecting piece (34) through a second washer (33), and the first connecting piece (34) is sleeved on the fixing rod (31).

6. The splicing box of an outdoor LED display screen according to claim 5, characterized in that: A fixing plate (35) is provided on the box body (11), two second connecting pieces (36) are provided on the fixing plate (35), a support rod (37) is provided between the box body (11) and the fixing plate (35), and the support rod (37), the first connecting piece (34) and the second connecting piece (36) are rotatably connected.

7. The spliced box body of an outdoor LED display screen according to claim 6, wherein: Two third connecting pieces (38) are provided on the fixing plate (35), one end of the third connecting piece (38) is rotatably connected to one end of a telescopic rod (39), and the other end of the telescopic rod (39) is rotatably connected to the telescopic support rod (37) through a bolt.

8. The splicing box of an outdoor LED display screen according to claim 1, characterized in that: A cabinet board (41) is provided on the box body (11), the cabinet board (41) is rotatably connected to the box body (11); a second sealing ring (42) is provided on the cabinet board (41).

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