LED display module and LED display device with same

Abstract

The utility model provides a kind of LED display module and the LED display device with it, wherein, LED display module includes: first lamp plate, including first board body and the first lamp pearl of being arranged on first board body, first board body has the multiple first through holes of array arrangement;Second lamp plate, with first lamp plate splicing arrangement, second lamp plate includes second board body and the second lamp pearl of being arranged on second board body, second board body has the multiple second through holes of array arrangement;Connecting plate, including board body and the first connecting piece and second connecting piece of being arranged on board body, first connecting piece passes through first through hole and is detachably connected with first board body, second connecting piece passes through second through hole and is detachably connected with second board body.The technical scheme of the application can effectively solve the problem that connecting piece is difficult to set in related technology.

Description

Technical Field

[0001] This utility model relates to the field of LED display technology, and more specifically, to an LED display module and an LED display device having the same. Background Technology

[0002] Existing LED displays are widely used in advertising, stage performances, and building facades. However, in applications with high requirements for lighting, aesthetics, or structural weight, the traditional enclosed cabinet structure has significant shortcomings in display performance. To improve transparency and lighting effects, transparent LED displays have emerged. Transparent LED displays are an LED display technology specifically designed for high transparency, lightweight construction, and building integration needs. They are widely used in glass curtain walls, commercial windows, stage backdrops, and transportation hubs. Their basic structure differs from traditional enclosed cabinet LED displays by adding more light-transmitting holes, achieving high light transmittance and low wind resistance while ensuring display quality.

[0003] Transparent LED displays typically consist of multiple spliced ​​light panels, each containing LED chips and light-transmitting holes. To further improve consistency, the light panels are usually frameless, requiring connectors at the seams between the light panels. Due to the large number of LED chips and light-transmitting holes, it is difficult to install these connectors. Utility Model Content

[0004] The main objective of this invention is to provide an LED display module and an LED display device having the same, in order to solve the problem of difficult-to-set connectors in related technologies.

[0005] To achieve the above objectives, according to one aspect of the present invention, an LED display module is provided, comprising: a first lamp board, including a first plate body and first LED beads disposed on the first plate body, the first plate body having a plurality of first through holes arranged in an array; a second lamp board, spliced ​​with the first lamp board, the second lamp board including a second plate body and second LED beads disposed on the second plate body, the second plate body having a plurality of second through holes arranged in an array; and a connecting plate, including a plate body and a first connector and a second connector disposed on the plate body, the first connector being detachably connected to the first plate body through the first through holes, and the second connector being detachably connected to the second plate body through the second through holes.

[0006] Furthermore, the first connector includes a first connecting portion and a first elastic arm connecting the first connecting portion and the plate body. The first elastic arm passes through the first through hole, the first connecting portion can be connected to the first plate body, and the first elastic arm can undergo elastic deformation so that the first connecting portion can pass through the first through hole.

[0007] Furthermore, the first connecting part includes a locking block that engages with the first plate; and / or, the connecting plate is made of a transparent material.

[0008] Furthermore, the first connector also includes a second connecting portion and a second spring arm connecting the second connecting portion and the plate body, wherein the first spring arm and the second spring arm are spaced apart and pass through the same first through hole.

[0009] Furthermore, the plate body is provided with a plurality of third through holes, the third through holes being provided in correspondence with the first through holes, and the first connector being provided at at least part of the third through holes.

[0010] Furthermore, the third through hole includes a light-transmitting hole and a mounting hole, the cross-sectional area of ​​the light-transmitting hole is larger than the cross-sectional area of ​​the mounting hole, and the first connector is disposed at the mounting hole.

[0011] Furthermore, there are multiple mounting holes and light-transmitting holes, with at least one light-transmitting hole between any two adjacent mounting holes.

[0012] Furthermore, a plurality of first LED beads are arrayed on the first plate, and a first through hole is provided between every four adjacent first LED beads.

[0013] Furthermore, there are multiple connecting plates, which are arranged along the extension direction of the joint between the first lamp plate and the second lamp plate.

[0014] According to another aspect of the present invention, an LED display device is provided, including an LED display module, wherein the LED display module is the LED display module described above.

[0015] Applying the technical solution of this utility model, the first lamp board and the second lamp board are used to realize the display function of the LED display module. The first lamp board and the second lamp board are spliced ​​together to form a larger display surface to improve the display effect. The first lamp board includes a first plate body and a first lamp bead disposed on the first plate body. The first plate body has a plurality of first through holes arranged in an array, which makes the first lamp board have high transparency. The second lamp board includes a second plate body and a second lamp bead disposed on the second plate body. The second plate body has a plurality of second through holes arranged in an array, which makes the first lamp board have high transparency. A connecting plate connects the first and second lamp panels to ensure a stable connection and thus a stable display effect. The connecting plate includes a main body and a first and a second connecting member disposed on the main body. The first connecting member is detachably connected to the first panel through a first through-hole, utilizing the first through-hole on the first lamp panel without requiring additional structures. The second connecting member is detachably connected to the second panel through a second through-hole, utilizing the second through-hole on the second lamp panel without requiring additional structures. This makes it easier to design a connection structure to connect the two lamp panels. Therefore, the technical solution of this application effectively solves the problem of difficult-to-design connecting members in related technologies. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0017] Figure 1 A front view schematic diagram of a partial structure of an embodiment of an LED display module according to the present invention is shown;

[0018] Figure 2 It shows Figure 1 A three-dimensional structural diagram of a portion of an LED display module;

[0019] Figure 3 It shows Figure 1 Rear view of the connection plate of the LED display module;

[0020] Figure 4 It shows Figure 3 A front view of the connecting plate;

[0021] Figure 5 It shows Figure 3 A three-dimensional structural diagram of the connecting plate;

[0022] Figure 6 It shows Figure 3A three-dimensional structural diagram of the connecting plate from another angle.

[0023] The above figures include the following reference numerals:

[0024] 10. First lamp panel; 11. First panel body; 12. First through hole;

[0025] 20. Second lamp panel; 21. Second panel body; 22. Second through hole;

[0026] 30. Connecting plate; 31. Plate body; 32. First connecting piece; 321. First connecting part; 322. First spring arm; 323. Second connecting part; 324. Second spring arm; 33. Second connecting piece; 34. Third through hole; 341. Light-transmitting hole; 342. Mounting hole. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present utility model or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0028] like Figures 1 to 6 As shown, this application provides an LED display module. An embodiment of the LED display module of this application includes: a first lamp board 10, a second lamp board 20, and a connecting plate 30; the first lamp board 10 includes a first plate body 11 and first LED beads disposed on the first plate body 11, the first plate body 11 having a plurality of first through holes 12 arranged in an array; the second lamp board 20 is spliced ​​with the first lamp board 10, the second lamp board 20 includes a second plate body 21 and second LED beads disposed on the second plate body 21, the second plate body 21 having a plurality of second through holes 22 arranged in an array; the connecting plate 30 includes a plate body 31 and a first connector 32 and a second connector 33 disposed on the plate body 31, the first connector 32 passing through the first through holes 12 and detachably connected to the first plate body 11, and the second connector 33 passing through the second through holes 22 and detachably connected to the second plate body 21.

[0029] Applying the technical solution of this embodiment, the first lamp board 10 and the second lamp board 20 are used to realize the display function of the LED display module. The first lamp board 10 and the second lamp board 20 are spliced ​​together to form a larger display surface to improve the display effect. The first lamp board 10 includes a first plate body 11 and a first lamp bead disposed on the first plate body 11. The first plate body 11 has a plurality of first through holes 12 arranged in an array. The plurality of first through holes 12 makes the first lamp board 10 have high transparency. The second lamp board 20 includes a second plate body 21 and a second lamp bead disposed on the second plate body 21. The second plate body 21 has a plurality of second through holes 22 arranged in an array. The plurality of second through holes 22 makes the first lamp board 10 have high transparency. A connecting plate 30 connects the first lamp panel 10 and the second lamp panel 20 to ensure a stable connection and thus a stable display effect. The connecting plate 30 includes a plate body 31 and a first connecting member 32 and a second connecting member 33 disposed on the plate body 31. The first connecting member 32 is detachably connected to the first plate body 11 through a first through hole 12. The first connecting member 32 can directly utilize the first through hole 12 provided for transparency on the first lamp panel 10 without the need for other structures. The second connecting member 33 is detachably connected to the second plate body 21 through a second through hole 22. The second connecting member 33 can directly utilize the second through hole 22 provided for transparency on the second lamp panel 20 without the need for other structures, thus making it easier to set up a connection structure to connect the two spliced ​​lamp panels. Therefore, the technical solution of this embodiment can effectively solve the problem of difficult connection setting in related technologies.

[0030] It should be noted that in this embodiment, the structures of the first connector 32 and the second connector 33 are similar, and this article mainly describes the specific structure of the first connector 32 in detail. In other embodiments, the structures of the first connector and the second connector may be different, as long as the effect of connecting the first connector to the first plate and the second connector to the second plate can be achieved. The connecting plate 30 can be disposed on either the first side of the first lamp plate 10 and the second lamp plate 20 or on the second side of the first lamp plate 10 and the second lamp plate 20.

[0031] like Figures 1 to 6As shown, the first connector 32 includes a first connecting portion 321 and a first elastic arm 322 connecting the first connecting portion 321 and the plate body 31. The first elastic arm 322 passes through the first through hole 12. The first connecting portion 321 can be connected to the first plate body 11. The first elastic arm 322 can undergo elastic deformation so that the first connecting portion 321 can pass through the first through hole 12. Specifically, when the user connects the first lamp plate 10 and the connecting plate 30, the first connecting portion 321 needs to move from the first side of the first plate body 11 through the first through hole 12 to the second side of the first plate body 11. When the first connecting portion 321 passes through the first through hole 12, the first elastic arm 322 undergoes elastic deformation, causing the first elastic arm 322 to move away from the hole wall of the first through hole 12, thereby allowing the first connecting portion 321 to pass through the first through hole 12. After the first connecting portion 321 can pass through the first through hole 12, the first elastic arm 322 returns to its initial state.

[0032] like Figures 1 to 6 As shown, the first connecting part 321 includes a locking block, which engages with the first plate 11 to achieve a stable connection between the first connecting part 321 and the first plate 11, offering advantages such as simple processing and low cost. The connecting plate 30 is made of a transparent material, ensuring that it does not affect the display effect of the light panel and maintains good consistency. Furthermore, in other embodiments, the color of the connecting plate can be the same as the color of the first plate.

[0033] like Figures 1 to 6 As shown, the first connector 32 also includes a second connecting portion 323 and a second spring arm 324 connecting the second connecting portion 323 and the plate body 31. The first spring arm 322 and the second spring arm 324 are spaced apart and pass through the same first through hole 12. The second spring arm 324 also passes through the first through hole 12. The second connecting portion 323 can be connected to the first plate body 11, and the second spring arm 324 can undergo elastic deformation so that the second connecting portion 323 can pass through the first through hole 12. Because the first spring arm 322 and the second spring arm 324 are spaced apart and pass through the same first through hole 12, the connection between the first lamp plate 10 and the connecting plate 30 is more stable.

[0034] like Figures 1 to 6 As shown, the board body 31 is provided with a plurality of third through holes 34, which are corresponding to the first through holes 12. The first connector 32 is provided at least some of the third through holes 34. Specifically, the setting of the third through holes 34 can also ensure that the connecting plate 30 also has transparency, thereby reducing the impact of the connecting plate 30 on the display effect of the LED display module.

[0035] like Figures 1 to 6As shown, the third through hole 34 includes a light-transmitting hole 341 and a mounting hole 342. The cross-sectional area of ​​the light-transmitting hole 341 is larger than the cross-sectional area of ​​the mounting hole 342. The first connector 32 is disposed at the mounting hole 342. The mounting hole 342 has a smaller area, so that the first spring arm 322 and the second spring arm 324 can be installed at the mounting hole 342.

[0036] like Figures 1 to 6 As shown, there are multiple mounting holes 342 and light-transmitting holes 341, with at least one light-transmitting hole 341 between every two adjacent mounting holes 342. Specifically, the mounting holes 342 and light-transmitting holes 341 are arranged in an array. Figure 3 and Figure 4 In both the horizontal and vertical directions, the rule of "at least one light-transmitting hole 341 between two adjacent mounting holes 342" is met. In this embodiment, one light-transmitting hole 341 is spaced between two adjacent mounting holes 342 to ensure high transparency while also ensuring good connection strength.

[0037] like Figures 1 to 6 As shown, a plurality of first LED beads are arrayed on the first plate 11, and a first through hole 12 is provided between every four adjacent first LED beads. Specifically, "every four adjacent first LED beads" refers to first LED beads arranged in a 2*2 array. This arrangement ensures that the first lamp plate 10 has strong transparency. The second lamp plate 20 has a similar structure to the first lamp plate 10.

[0038] like Figures 1 to 6 As shown, there are multiple connecting plates 30, which are arranged along the extension direction of the joint between the first lamp plate 10 and the second lamp plate 20. Specifically, the arrangement of multiple connecting plates 30 ensures that all points of the joint between the first lamp plate 10 and the second lamp plate 20 can be connected, thereby ensuring high connection strength.

[0039] This application also provides an LED display device, which includes an LED display module, wherein the LED display module is the aforementioned LED display module. The aforementioned LED display module effectively solves the problem of difficult-to-install connectors in related technologies, and the LED display device having the aforementioned LED display module also has the aforementioned advantages.

[0040] In the description of this utility model, it should be understood that "multiple" means two or more. Directional terms such as "front, back, up, down, left, right," "horizontal, vertical, perpendicular, horizontal," and "top, bottom" indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are used solely for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner or outer contours relative to the outline of each component itself.

[0041] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0042] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An LED display module, characterized in that, include: The first lamp board (10) includes a first plate body (11) and a first lamp bead disposed on the first plate body (11). The first plate body (11) has a plurality of first through holes (12) arranged in an array. The second lamp panel (20) is spliced ​​with the first lamp panel (10). The second lamp panel (20) includes a second plate body (21) and a second lamp bead disposed on the second plate body (21). The second plate body (21) has a plurality of second through holes (22) arranged in an array. The connecting plate (30) includes a plate body (31) and a first connector (32) and a second connector (33) disposed on the plate body (31). The first connector (32) is detachably connected to the first plate body (11) through the first through hole (12), and the second connector (33) is detachably connected to the second plate body (21) through the second through hole (22).

2. The LED display module according to claim 1, characterized in that, The first connector (32) includes a first connecting part (321) and a first elastic arm (322) connected between the first connecting part (321) and the plate body (31). The first elastic arm (322) passes through the first through hole (12). The first connecting part (321) can be connected to the first plate body (11). The first elastic arm (322) can undergo elastic deformation so that the first connecting part (321) can pass through the first through hole (12).

3. The LED display module according to claim 2, characterized in that, The first connecting part (321) includes a locking block, which engages with the first plate (11); and / or, The connecting plate (30) is made of a transparent material.

4. The LED display module according to claim 2, characterized in that, The first connector (32) further includes a second connecting part (323) and a second spring arm (324) connected between the second connecting part (323) and the plate body (31). The first spring arm (322) and the second spring arm (324) are spaced apart and pass through the same first through hole (12).

5. The LED display module according to any one of claims 1 to 4, characterized in that, The plate body (31) is provided with a plurality of third through holes (34), the third through holes (34) are provided corresponding to the first through holes (12), and the first connector (32) is provided at at least part of the third through holes (34).

6. The LED display module according to claim 5, characterized in that, The third through hole (34) includes a light-transmitting hole (341) and a mounting hole (342). The cross-sectional area of ​​the light-transmitting hole (341) is larger than the cross-sectional area of ​​the mounting hole (342). The first connector (32) is disposed at the mounting hole (342).

7. The LED display module according to claim 6, characterized in that, There are multiple mounting holes (342) and light-transmitting holes (341), and at least one light-transmitting hole (341) is spaced between two adjacent mounting holes (342).

8. The LED display module according to any one of claims 1 to 4, characterized in that, The first plate (11) is arranged with a plurality of first lamp beads in an array, and a first through hole (12) is provided between each four adjacent first lamp beads.

9. The LED display module according to any one of claims 1 to 4, characterized in that, There are multiple connecting plates (30), and the multiple connecting plates (30) are arranged along the extension direction of the joint between the first lamp plate (10) and the second lamp plate (20).

10. An LED display device, comprising an LED display module, characterized in that, The LED display module is the LED display module according to any one of claims 1 to 9.

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