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: bottom shell, including multiple sub-housing bodies of interval arrangement, sub-housing body includes bottom plate and the side plate of setting in the side of bottom plate, bottom plate and side plate are enclosed to form installation space;Lamp plate, including multiple lamp strips of interval arrangement, multiple lamp strips are set up and are set in corresponding installation space one by one with multiple sub-housing bodies;Mask, set in the front side of bottom shell, mask includes multiple sub-cover bodies of interval arrangement, multiple sub-cover bodies are set up one by one with multiple sub-housing bodies, first connecting piece is set on sub-cover body, second connecting piece connected with first connecting piece is set on the outer surface of side plate.The technical scheme of the application can effectively solve the problems of complex installation connection structure and difficulty 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, traditional enclosed cabinet structures have 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, employing an open or semi-open design. Through the rational arrangement of LED strips and supporting structures, high light transmittance and low wind resistance are achieved while ensuring display quality.

[0003] A transparent LED display typically consists of multiple spaced-apart strip-shaped mounting housings and LED strips housed within the housings. The LED strips, mounting housings, and covers are usually secured together with connecting bolts. Alternatively, a mounting housing, LED panel, and cover with transparent holes may be used, in which case they are also typically secured together with connecting bolts, but this method is more cumbersome. 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 problems of complex and difficult installation and connection structures 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 base shell, including a plurality of spaced-apart sub-shells, each sub-shell including a base plate and a side plate disposed on the side of the base plate, the base plate and the side plate forming an installation space; a lamp panel, including a plurality of spaced-apart lamp strips, the plurality of lamp strips being disposed in a corresponding manner with the plurality of sub-shells and disposed within the corresponding installation space; and a face mask disposed on the front side of the base shell, the face mask including a plurality of spaced-apart cover bodies, the plurality of cover bodies being disposed in a corresponding manner with the plurality of sub-shells, each cover body being provided with a first connecting member, and the outer surface of the side plate being provided with a second connecting member connected to the first connecting member.

[0006] Furthermore, the first connector includes a connecting portion and an elastically deformable portion. The elastically deformable portion is connected between the mask and the connecting portion. The connecting portion can be connected and engaged with the second connector. The elastically deformable portion can be elastically deformed so that the connecting portion can pass over the second connector and engage with the stop of the second connector.

[0007] Furthermore, the elastic deformation part includes a first elastic arm and a second elastic arm that are spaced apart. The first end of the first elastic arm and the first end of the second elastic arm are both connected to the mask, and the connecting part is connected to the second end of the first elastic arm and the second end of the second elastic arm.

[0008] Furthermore, the connecting part includes a retaining plate, and the second connecting member includes a retaining block that engages with the retaining plate; and / or, the side plate includes a first plate and a second plate disposed opposite to each other, and the first plate and the second plate are each provided with a second connecting member.

[0009] Furthermore, a groove is provided on the side plate, and a second connector is provided on the bottom wall of the groove. The connecting part can extend into the groove and cooperate with the stop of the second connector; and / or, multiple first connectors and multiple second connectors are provided in a one-to-one correspondence. Multiple first connectors are spaced apart along the extension direction of the cover body, and multiple second connectors are spaced apart along the extension direction of the side plate.

[0010] Furthermore, the side plate includes a first plate and a second plate disposed opposite to each other. The inner side of the first plate and / or the second plate is provided with a protrusion. The front side of the light strip abuts against the protrusion to prevent the light strip from detaching from the housing. The first plate and / or the second plate can elastically deform so that the light strip can move to the rear side of the protrusion.

[0011] Furthermore, there are multiple protrusions, which are spaced apart in the extending direction of the housing. One of two adjacent protrusions is disposed on the first plate, and the other of two adjacent protrusions is disposed on the second plate.

[0012] Furthermore, the light panel also includes a connecting plate and electrical components. The extension direction of the connecting plate is set at an angle to the extension direction of the light strips. Multiple light strips are connected to the connecting plate, and the electrical components are set on the connecting plate.

[0013] Furthermore, the bottom shell also includes a connecting shell, the extension direction of which is angled to the extension direction of the sub-shells, and multiple sub-shells are connected to the connecting shell. The LED display module also includes fasteners, the connecting shell is provided with mounting posts, and the fasteners pass through the mounting posts and the faceplate; and / or, the connecting shell is provided with positioning posts, and the faceplate is provided with positioning holes that cooperate with the positioning posts.

[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 bottom shell includes multiple sub-shells spaced apart, and the regular spacing between the multiple sub-shells creates a transparent display effect for the LED display module; each sub-shell includes a base plate and a side plate disposed on the side of the base plate, the base plate and the side plate enclosing an installation space, the base plate supporting the components within the installation space, and the side plate protecting the components within the installation space; the lamp panel includes multiple light strips spaced apart, each light strip corresponding to one of the multiple sub-shells and disposed within its corresponding installation space, the light strips emitting light to achieve the display effect; the face mask is disposed on the front side of the bottom shell, and the face mask includes multiple sub-mask bodies spaced apart, the multiple sub-mask bodies... The cover body is provided with multiple sub-shells corresponding to each other. Each sub-shell protects the light strip within the installation space. A first connector is provided on each sub-shell, and a second connector, connected to the first connector, is provided on the outer surface of the side panel. The first connectors connect to each other, thus achieving a stable connection between the sub-shells and the sub-covers, facilitating the installation of the base shell and the faceplate. Because the second connector is located on the outer surface of the side panel, compared to solutions where the connection structure is located within the installation space, this design frees up more installation space. This allows designers to narrower sub-shell widths according to transparency requirements, achieving a more transparent effect. Therefore, the technical solution of this application effectively solves the problems of complex and difficult installation connection structures 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 schematic diagram of the split structure of a portion of an embodiment of the LED display module according to the present invention is shown;

[0018] Figure 2 It shows Figure 1 A schematic diagram of the split structure of a portion of an LED display module from another angle;

[0019] Figure 3 It shows Figure 2 An enlarged schematic diagram of part A of the LED display module structure;

[0020] Figure 4 It shows Figure 1 A three-dimensional structural diagram of part of the bottom shell of the LED display module;

[0021] Figure 5 It shows Figure 4 A three-dimensional structural diagram of part of the bottom shell from another angle;

[0022] Figure 6 It shows Figure 1 A three-dimensional structural diagram of a portion of the LED display module's mask;

[0023] Figure 7 It shows Figure 6 A three-dimensional structural diagram of part of the mask from another angle.

[0024] The above figures include the following reference numerals:

[0025] 10. Bottom shell; 11. Sub-shell; 111. Bottom plate; 112. Side plate; 1121. Groove; 1122. Protrusion; 12. Second connector; 121. Locking block; 13. Connecting shell; 131. Mounting post;

[0026] 20. Face mask; 21. Mask body; 22. First connector; 221. Connecting part; 2211. Clamping plate; 222. Elastic deformation part; 2221. First spring arm; 2222. Second spring arm. 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 3 As shown, this application provides an LED display module. An embodiment of the LED display module of this application includes: a base shell 10, a lamp board, and a face mask 20. The base shell 10 includes a plurality of spaced-apart sub-shells 11, each sub-shell 11 including a base plate 111 and a side plate 112 disposed on the side of the base plate 111. The base plate 111 and the side plate 112 enclose an installation space. The lamp board includes a plurality of spaced-apart lamp strips, each lamp strip corresponding to one of the plurality of sub-shells 11 and disposed within a corresponding installation space. The face mask 20 is disposed on the front side of the base shell 10. The face mask 20 includes a plurality of spaced-apart cover bodies 21, each cover body 21 corresponding to one of the plurality of sub-shells 11. A first connector 22 is disposed on each cover body 21, and a second connector 12 connected to the first connector 22 is disposed on the outer surface of the side plate 112.

[0029] Applying the technical solution of this embodiment, the bottom shell 10 includes a plurality of spaced-apart sub-shells 11, the regular spacing between the plurality of sub-shells 11 creating a transparent display effect for the LED display module; each sub-shell 11 includes a bottom plate 111 and a side plate 112 disposed on the side of the bottom plate 111, the bottom plate 111 and the side plate 112 enclosing an installation space, the bottom plate 111 supporting the components within the installation space, and the side plate 112 protecting the components within the installation space; the lamp panel includes a plurality of spaced-apart light strips, each light strip corresponding to one of the plurality of sub-shells 11 and disposed within the corresponding installation space, the light strips emitting light to achieve the display effect; the face mask 20 is disposed on the front side of the bottom shell 10, the face mask 20 including a plurality of spaced-apart cover bodies 21, the plurality of The cover 21 is arranged in a one-to-one correspondence with multiple housings 11. The cover 21 is used to protect the light strip within the installation space. A first connector 22 is provided on the cover 21, and a second connector 12 connected to the first connector 22 is provided on the outer surface of the side plate 112. The first connector 22 is connected to the second connector 22, thereby achieving a stable connection between the housing 11 and the cover 21, which facilitates the user's installation of the bottom shell 10 and the face mask 20. Since the second connector 12 is located on the outer surface of the side plate 112, compared with the solution of setting the connection structure within the installation space, this arrangement can free up more installation space, allowing designers to set the width of the housing 11 to be narrower according to the transparency requirements, thus achieving a more transparent effect. Therefore, the technical solution of this embodiment can effectively solve the problem of complex and difficult installation connection structures in related technologies.

[0030] like Figures 1 to 7 As shown, the first connector 22 includes a connecting portion 221 and an elastically deformable portion 222. The elastically deformable portion 222 connects the face mask 20 and the connecting portion 221. The connecting portion 221 can connect and cooperate with the second connector 12. The elastically deformable portion 222 can elastically deform so that the connecting portion 221 can pass over the second connector 12 and cooperate with the stop of the second connector 12. Specifically, the connecting portion 221 is used to realize the connection function, and the setting of the elastically deformable portion 222 allows the user to assemble the shell 11 and the cover body. When the user assembles the shell 11 and the cover body, the elastically deformable portion 222 expands outward so that the connecting portion 221 can pass over the second connector 12. After the connecting portion 221 passes over, the elastically deformable portion 222 returns to its original state, and then the connecting portion 221 cooperates with the stop of the second connector 12.

[0031] like Figures 1 to 7As shown, the elastic deformation portion 222 includes a first elastic arm 2221 and a second elastic arm 2222 spaced apart. The first end of the first elastic arm 2221 and the first end of the second elastic arm 2222 are both connected to the face mask 20. A connecting portion 221 connects to the second end of the first elastic arm 2221 and the second end of the second elastic arm 2222. Specifically, the arrangement of the first elastic arm 2221 and the second elastic arm 2222 ensures, on the one hand, a strong connection between the elastic deformation portion 222 and the face mask 20, preventing easy breakage; on the other hand, the spaced arrangement of the first elastic arm 2221 and the second elastic arm 2222 makes it easier for the elastic deformation portion 222 to undergo elastic deformation.

[0032] like Figure 3 As shown, the connecting part 221 includes a retaining plate 2211, and the second connecting member 12 includes a retaining block 121 that engages with the retaining plate 2211. Specifically, the engagement of the retaining plate 2211 and the retaining block 121 provides a stable connection, and the structure of the retaining plate 2211 and the retaining block 121 is simple and easy to manufacture.

[0033] like Figure 3 As shown, the side panel 112 includes a first plate and a second plate arranged opposite to each other, and a second connector 12 is provided on both the first plate and the second plate. Specifically, the two second connectors 12 are arranged opposite to each other, making the connection between the sub-shell 11 and the sub-cover 21 more stable than a single-sided connection.

[0034] like Figure 3 As shown, a groove 1121 is provided on the side plate 112, and a second connector 12 is disposed on the bottom wall of the groove 1121. The connecting part 221 can extend into the groove 1121 and cooperate with the stop of the second connector 12. Specifically, the groove 1121 has a certain depth, and the connecting part 221 extends into the groove 1121 and cooperates with the stop of the second connector 12, so that the connection surface area between the connecting part 221 and the second connector 12 is larger, thereby ensuring a stronger connection stability between the connecting part 221 and the second connector 12.

[0035] like Figures 1 to 7 As shown, multiple first connectors 22 and multiple second connectors 12 are arranged in a one-to-one correspondence. The multiple first connectors 22 are spaced apart along the extension direction of the cover body 21, and the multiple second connectors 12 are spaced apart along the extension direction of the side plate 112. Specifically, the multiple first connectors 22 and multiple second connectors 12 ensure that the strip-shaped shell 11 and the cover body 21 can be stably connected at all points.

[0036] like Figures 1 to 7As shown, the side panel 112 includes a first plate and a second plate disposed opposite to each other. A protrusion 1122 is provided on the inner side of the first plate and / or the second plate. The front side of the light strip abuts against the protrusion 1122 to prevent the light strip from detaching from the housing 11. The first plate and / or the second plate can elastically deform to allow the light strip to move to the rear side of the protrusion 1122. Specifically, the bottom housing 10 is made of a plastic material with a certain deformation capacity. When the user inserts the light strip into the installation space, the light strip abuts against the protrusion 1122, causing the first plate and the second plate to deform away from each other, thereby allowing the light strip to move to the rear side of the protrusion 1122. This allows the protrusion 1122 to hold the light strip in place, preventing it from detaching from the installation space.

[0037] like Figures 1 to 7 As shown, there are multiple protrusions 1122, which are spaced apart in the extending direction of the housing 11. One of two adjacent protrusions 1122 is disposed on the first plate, and the other of two adjacent protrusions 1122 is disposed on the second plate. Specifically, the multiple protrusions 1122 can hold different parts of the light strip, thereby ensuring a stable connection of the light strip. The fact that one of two adjacent protrusions 1122 is disposed on the first plate and the other of two adjacent protrusions 1122 is disposed on the second plate makes it easier for the first plate and the second plate to deform in opposite directions.

[0038] Furthermore, in this embodiment, the light panel also includes a connecting plate and electrical components. The extending direction of the connecting plate is angled to the extending direction of the light strips. Multiple light strips are connected to the connecting plate, and the electrical components are disposed on the connecting plate. That is to say, by integrating the electrical components on the back of the light panel onto the connecting plate, they are avoided from being disposed on the light strips, thereby allowing the width of the light strips to be manufactured narrower, thus ensuring that the LED display module has stronger transparency.

[0039] like Figures 1 to 7 As shown, the bottom shell 10 also includes a connecting shell 13. The extending direction of the connecting shell 13 is angled to the extending direction of the sub-shells 11. Multiple sub-shells 11 are connected to the connecting shell 13, which is used to support the connecting plate. The LED display module also includes fasteners. The connecting shell 13 is provided with mounting posts 131, and the fasteners pass through the mounting posts 131 and the face mask 20, thereby connecting the connecting shell 13 and the face mask 20. The connecting shell 13 is provided with positioning posts 132, and the face mask 20 is provided with positioning holes 23 that cooperate with the positioning posts 132, thereby facilitating the positioning of the connecting shell 13 and the face mask 20.

[0040] 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 problems of complex and difficult installation and connection structures in related technologies, and the LED display device having the aforementioned LED display module also has the aforementioned advantages.

[0041] 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.

[0042] 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.

[0043] 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 bottom shell (10) includes a plurality of sub-shells (11) spaced apart. Each sub-shell (11) includes a bottom plate (111) and a side plate (112) disposed on the side of the bottom plate (111). The bottom plate (111) and the side plate (112) enclose an installation space. The light panel includes multiple light strips spaced apart, and the multiple light strips are arranged one-to-one with the multiple housings (11) and are arranged in the corresponding installation spaces; A face mask (20) is disposed on the front side of the bottom shell (10). The face mask (20) includes a plurality of partitions (21) spaced apart. The plurality of partitions (21) are disposed one-to-one with the plurality of partition shells (11). A first connector (22) is disposed on the partition (21). A second connector (12) connected to the first connector (22) is disposed on the outer surface of the side plate (112).

2. The LED display module according to claim 1, characterized in that, The first connector (22) includes a connecting portion (221) and an elastically deformable portion (222). The elastically deformable portion (222) is connected between the mask (20) and the connecting portion (221). The connecting portion (221) can be connected and engaged with the second connector (12). The elastically deformable portion (222) can be elastically deformed so that the connecting portion (221) can pass over the second connector (12) and engage with the second connector (12) at a stop.

3. The LED display module according to claim 2, characterized in that, The elastic deformation part (222) includes a first elastic arm (2221) and a second elastic arm (2222) arranged at intervals. The first end of the first elastic arm (2221) and the first end of the second elastic arm (2222) are both connected to the mask (20). The connecting part (221) is connected to the second end of the first elastic arm (2221) and the second end of the second elastic arm (2222).

4. The LED display module according to claim 2, characterized in that, The connecting part (221) includes a retaining plate (2211), and the second connecting member (12) includes a retaining block (121) that engages with the retaining plate (2211); and / or, The side plate (112) includes a first plate and a second plate disposed opposite to each other, and the second connector (12) is provided on both the first plate and the second plate.

5. The LED display module according to claim 2, characterized in that, A groove (1121) is provided on the side plate (112), and the second connector (12) is disposed on the bottom wall of the groove (1121). The connecting part (221) can extend into the groove (1121) and cooperate with the stop of the second connector (12); and / or, The first connector (22) and the second connector (12) are both multiple and are arranged in a one-to-one correspondence. The multiple first connectors (22) are spaced apart along the extension direction of the cover body (21), and the multiple second connectors (12) are spaced apart along the extension direction of the side plate (112).

6. The LED display module according to claim 1, characterized in that, The side plate (112) includes a first plate and a second plate disposed opposite to each other. A protrusion (1122) is provided on the inner side of the first plate and / or the second plate. The front side of the light strip abuts against the protrusion (1122) to prevent the light strip from detaching from the housing (11). The first plate and / or the second plate can be elastically deformed so that the light strip can move to the rear side of the protrusion (1122).

7. The LED display module according to claim 6, characterized in that, There are multiple protrusions (1122), which are spaced apart in the extension direction of the sub-shell (11). One of two adjacent protrusions (1122) is disposed on the first plate, and the other of two adjacent protrusions (1122) is disposed on the second plate.

8. The LED display module according to any one of claims 1 to 7, characterized in that, The light panel also includes a connecting plate and electrical components. The extending direction of the connecting plate is set at an angle to the extending direction of the light strips. Multiple light strips are connected to the connecting plate, and the electrical components are disposed on the connecting plate.

9. The LED display module according to any one of claims 1 to 7, characterized in that, The bottom shell (10) further includes a connecting shell (13), the extending direction of the connecting shell (13) being at an angle to the extending direction of the sub-shells (11), and all of the sub-shells (11) being connected to the connecting shell (13). The LED display module further includes fasteners, and a mounting post (131) is provided on the connecting shell (13). The fasteners pass through the mounting post (131) and the faceplate (20); and / or, The connecting shell (13) is provided with a positioning post, and the mask (20) is provided with a positioning hole that is positioned and cooperates with the positioning post.

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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