LED display assembly and LED display device with same

Abstract

The utility model provides an LED display assembly and an LED display device with the LED display assembly, the LED display assembly comprises an LED module, the LED module comprises a lamp panel and a plurality of LED lamps arranged on the front side of the lamp panel, and the lamp panel is provided with a plurality of clamping holes; the plurality of mask strips are arranged on the front side of the LED module at intervals along the length direction or the width direction of the LED module, a plurality of clamping parts are arranged on a first surface, facing the LED module, of each mask strip, the clamping parts are connected with the clamping holes in a clamping manner, and a second surface, far away from the LED module, of each mask strip is a connecting surface connected with the glass curtain wall. According to the technical scheme provided by the invention, the problems that the LED transparent screen is tedious to mount and the display effect of the LED transparent screen is influenced due to the adoption of a transparent acrylic plate, a PCB (Printed Circuit Board), a transparent acrylic plate and a frame in the LED transparent screen in the related technology can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display screens, and in particular to an LED display component and an LED display device having the same. Background Art

[0002] LED display screens have the characteristics of long life, short startup time, strong structure, and energy-saving lamps, which make the application field of LED display screens wider and wider. In addition, the application of LED display screen technology has been rapidly developed, and the emergence of various large-area outdoor and indoor display screens has enriched people's daily life needs. Among them, LED transparent screens in LED display screens have been increasingly widely used due to their thin and light structure, strong light transmittance, easy installation, support for 3D effect display characteristics, and low energy consumption and environmental protection characteristics.

[0003] In the related art, a mask is provided on the light board module of the LED transparent screen, and the mask is connected with the lamp beads on the light board module to achieve the function of isolating and protecting the lamp beads. The light board module is connected and fixed to the frame, so that the LED transparent screen is formed by a transparent acrylic board, a PCB board, a transparent acrylic board and a frame.

[0004] However, the LED transparent screen in the related art adopts a transparent acrylic plate, a PCB board, a transparent acrylic plate and a frame. This assembly method makes the installation of the LED transparent screen complicated and affects the display effect of the LED transparent screen. Utility Model Content

[0005] The utility model provides an LED display component and an LED display device having the same, so as to solve the problem that an LED transparent screen in the related art adopts a method of using a transparent acrylic plate, a PCB board, a transparent acrylic plate and a frame, and this assembly method will cause cumbersome installation of the LED transparent screen and affect the display effect of the LED transparent screen.

[0006] According to one aspect of the utility model, an LED display assembly is provided, which includes: an LED module, including a lamp board and a plurality of LED lamps arranged on the front side of the lamp board, the lamp board having a plurality of snap-in holes; a plurality of mask strips, the plurality of mask strips being arranged on the front side of the LED module at intervals along the length direction or the width direction of the LED module, a plurality of snap-in parts being arranged on a first surface of the mask strip facing the LED module, the snap-in parts being snap-connected with the snap-in holes, and a second surface of the mask strip away from the LED module being a connecting surface connected to a glass curtain wall.

[0007] Further, when a plurality of mask strips are arranged at intervals along the length direction of the LED module, each mask strip extends along the width direction of the LED module.

[0008] Furthermore, the lamp panel is provided with a plurality of hollow holes, and four hollow holes are arranged around the periphery of each LED lamp, and some of the plurality of hollow holes form snap-on holes.

[0009] Furthermore, an adhesive layer is provided on the connection surface.

[0010] Furthermore, the snap-fitting portion includes a first snap-fitting portion disposed at a first side edge of the mask strip and a second snap-fitting portion disposed at a second side edge of the mask strip, and the first snap-fitting portion and the second snap-fitting portion respectively extend into corresponding snap-fitting holes to connect the mask strip and the LED module.

[0011] Furthermore, the first buckle includes a first body and a first hook arranged on the first body, the first end of the first body is arranged at the first side edge of the mask strip, the first hook is arranged at the second end of the first body and protrudes from the first body in a direction away from the first side edge of the mask strip; the second buckle includes a second body and a second hook arranged on the second body, the first end of the second body is arranged at the second side edge of the mask strip, the second hook is arranged at the second end of the second body and protrudes from the second body in a direction away from the second side edge of the mask strip.

[0012] Furthermore, the first hook is a first arc-shaped boss, the second hook is a second arc-shaped boss, the first arc-shaped boss and the second arc-shaped boss are arranged opposite to each other, and the radius size of the outer edge of the first arc-shaped boss and the radius size of the outer edge of the second arc-shaped boss are both larger than the radius size of the engaging hole.

[0013] Furthermore, each mask strip is provided with an avoidance hole for avoiding the LED light.

[0014] Furthermore, there are multiple LED modules, the long sides of two adjacent LED modules are arranged adjacent to each other, and the same mask strip is connected to multiple LED modules; and / or, the light panel of each LED module includes a hollow area and a non-hollow area, and the hollow area is provided with multiple hollow holes, some of the snap-in holes are formed by the hollow holes, and the remaining snap-in holes are arranged in the non-hollow area.

[0015] According to another aspect of the utility model, an LED display device is provided, comprising: an LED display component; a control box, which is arranged at the rear side of the LED display component and electrically connected to the LED module of the LED display component, and the LED display component is the LED display component provided above.

[0016] By applying the technical solution of the utility model, the LED display assembly includes an LED module and a plurality of mask strips, the LED module includes a light board and a plurality of LEDs arranged on the front side of the light board, and a clamping hole is provided on the light board, a plurality of mask strips are arranged at intervals along the length direction or the width direction of the LED module, and a plurality of clamping parts are provided on the first surface of the mask strip facing the LED module, the clamping parts can be clamped and connected with the clamping holes, so that the plurality of mask strips can be clamped on the LED module, and a connecting surface is provided on the second surface of the mask strip away from the LED module, so that it can be connected with the glass curtain wall, and the LED module can be connected to the glass curtain wall. When the mask strip is snap-connected with the LED module, the LED module can be fixed on the glass curtain wall under the action of the mask strip, which makes it easy to connect and fix the LED component. There is no need to set a separate frame to fix the LED module, so that the LED module is directly connected to the glass curtain wall through the mask strip. The use of multiple mask strips at intervals can ensure that the LED lamp can pass through the glass curtain wall to ensure the light transmission effect, improve the display effect of the LED display, and facilitate the connection and fixation of the LED module, making the installation method convenient, facilitating the maintenance of the LED component, and improving the practicality of the LED component. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 A partial schematic diagram of an LED display assembly provided by an embodiment of the utility model is shown;

[0019] Figure 2 A schematic diagram showing the connection between the LED display assembly mask and the LED module provided by the embodiment of the utility model;

[0020] Figure 3 A schematic diagram showing another viewing angle of the LED display assembly mask and the LED module provided by the embodiment of the utility model;

[0021] Figure 4 A schematic diagram showing a mask provided by an embodiment of the utility model being clipped onto an LED module;

[0022] Figure 5 A schematic diagram of a mask provided by an embodiment of the utility model is shown.

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

[0024] 10. LED module; 11. lamp board; 111. snap-on hole; 112. hollow hole; 12. LED lamp;

[0025] 20. mask strip; 21. snap-fitting portion; 211. first snap; 2111. first body; 2112. first hook; 212. second snap; 2121. second body; 2122. second hook; 22. avoidance hole;

[0026] 30. LED display components. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means a limitation on the utility model and its application or use. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0028] like Figures 1 to 5 As shown, an embodiment of the utility model provides an LED display component, which includes an LED module 10 and a plurality of mask strips 20. The LED module 10 includes a lamp board 11 and a plurality of LED lamps 12 arranged on the front side of the lamp board 11. The lamp board 11 has a plurality of snap-in holes 111. The plurality of mask strips 20 are arranged on the front side of the LED module 10 at intervals along the length direction or the width direction of the LED module 10. A plurality of snap-in portions 21 are arranged on the first surface of the mask strip 20 facing the LED module 10. The snap-in portions 21 are snap-connected with the snap-in holes 111. The second surface of the mask strip 20 away from the LED module 10 is a connecting surface connected to the glass curtain wall.

[0029] The LED display component provided by the present embodiment is applied, and the LED display component includes an LED module 10 and a plurality of mask strips 20, wherein the LED module 10 includes a lamp board 11 and a plurality of LEDs arranged on the front side of the lamp board 11, and a snap-in hole 111 is provided on the lamp board 11, and a plurality of mask strips 20 are arranged at intervals along the length direction or the width direction of the LED module 10, and a plurality of snap-in portions 21 are provided on the first surface of the mask strip 20 facing the LED module 10, and the snap-in portions 21 can be snap-connected with the snap-in holes 111, so that the plurality of mask strips 20 can be snap-connected to the LED module 10, and a connecting surface is provided on the second surface of the mask strip 20 away from the LED module 10, so that It can be connected to the glass curtain wall, and then when the mask strip 20 and the LED module 10 are snap-connected, the LED module 10 can be fixed on the glass curtain wall under the action of the mask strip 20, so that it is convenient to connect and fix the LED component, and there is no need to set a separate frame to fix the LED module 10, so that the LED module 10 is directly connected to the glass curtain wall through the mask strip 20. The use of multiple mask strips 20 at intervals can ensure that the LED lamp 12 can pass through the glass curtain wall to ensure the light transmission effect, improve the display effect of the LED display screen, and facilitate the connection and fixation of the LED module 10, so that the installation method is convenient, the LED component is easy to maintain, and the practicality of the LED component is improved.

[0030] It should be noted that the LED display component of the present application does not have a frame to fix the LED module 10. After the LED module 10 is snap-connected with the mask strip 20, it is directly fixed on the glass curtain wall using the connecting surface on the mask strip 20, thereby forming a frameless LED display component, thereby improving the light transmittance and display effects of the LED display component.

[0031] like Figure 1 As shown, when multiple mask strips 20 are arranged at intervals along the length direction of the LED module 10, each mask strip 20 extends along the width direction of the LED module 10. With the above structure, by arranging multiple mask strips 20 at intervals along the length direction of the LED module 10, a mask strip 20 can be arranged every certain distance, so that the mask strip 20 cannot be supported due to the long LED module 10, and the LED module 10 can be fixed on the glass curtain wall under the action of the mask strip 20 to ensure the display effect of the LED module 10. In addition, each mask strip 20 is extended along the width direction of the LED module 10, so that the mask strip 20 can be easily matched with the LED module 10, thereby improving the structural reliability of the LED display assembly.

[0032] like Figures 1 to 4As shown, the lamp board 11 has a plurality of hollow holes 112, and four hollow holes 112 are arranged around the periphery of each LED lamp 12, and some of the hollow holes 112 form snap-fit ​​holes 111. With the above structure, by arranging four hollow holes 112 around the periphery of each LED lamp 12, a plurality of hollow holes 112 are arranged on the lamp board 11, so that the LED module 10 can be ensured to have a good light transmission effect, can cooperate with the glass curtain wall, and thus form a transparent screen, improve the display effect of the LED display device, and some of the hollow holes 112 in the plurality of hollow holes 112 form snap-fit ​​holes 111, so that the snap-fit ​​portion 21 can be snap-fitted and connected with the snap-fit ​​hole 111, and the lamp board 11 can be easily produced and processed to avoid complicated processing.

[0033] In this embodiment, an adhesive layer is provided on the connection surface. With the above structure, by providing the adhesive layer, it is convenient to connect the LED module 10 with the mask strip 20 by snapping, and then use the adhesive layer on the mask strip 20 to fix the mask strip 20 on the glass curtain wall, so that the LED module 10 can be fixed, so that the LED assembly can achieve a good display effect.

[0034] like Figure 4 and Figure 5 As shown, the clamping portion 21 includes a first clamping portion 211 disposed at a first side edge of the mask strip 20 and a second clamping portion 212 disposed at a second side edge of the mask strip 20. The first clamping portion 211 and the second clamping portion 212 are respectively inserted into the corresponding clamping holes 111 to connect the mask strip 20 and the LED module 10. With the above structure, by providing the first clamping portion 211 and the second clamping portion 212, it is possible to facilitate the clamping connection between the first clamping portion 211 and the second clamping portion 212 and the clamping hole 111, so that the connection structure between the mask strip 20 and the LED module 10 is stable.

[0035] like Figure 4As shown, the first buckle 211 includes a first body 2111 and a first hook 2112 arranged on the first body 2111, the first end of the first body 2111 is arranged at the first side of the mask strip 20, the first hook 2112 is arranged at the second end of the first body 2111 and protrudes from the first body 2111 in a direction away from the first side of the mask strip 20, the second buckle 212 includes a second body 2121 and a second hook 2122 arranged on the second body 2121, the first end of the second body 2121 is arranged at the second side of the mask strip 20, the second hook 2122 is arranged at the second end of the second body 2121 and protrudes from the second body 2121 in a direction away from the second side of the mask strip 20. By adopting the above structure, the first hook 2112 is arranged to protrude from the first body 2111, so that the first hook 2112 and the engaging hole 111 can be easily abutted and matched, and the second hook 2122 is arranged to protrude from the second body 2121, so that the second hook 2122 and the engaging hole 111 can be easily abutted and matched, so as to facilitate the engaging and fixing.

[0036] like Figure 4 As shown, the first hook 2112 is a first arc-shaped boss, the second hook 2122 is a second arc-shaped boss, the first arc-shaped boss and the second arc-shaped boss are arranged opposite to each other, and the radius of the outer edge of the first arc-shaped boss and the radius of the outer edge of the second arc-shaped boss are both larger than the radius of the engaging hole 111. With the above structure, by setting the first hook 2112 as the first arc-shaped boss and the second hook 2122 as the second arc-shaped boss, and setting the radius of the outer edge of the first arc-shaped boss and the radius of the outer edge of the second arc-shaped boss to be larger than the radius of the engaging hole 111, the first hook 2112 and the second hook 2122 can be elastically deformed, so that the first hook 2112 and the second hook 2122 can pass through the engaging hole 111 and abut against the engaging hole 111, so that the first buckle 211 and the second buckle 212 can be prevented from being separated from the LED module 10.

[0037] It should be noted that the first arc-shaped boss extending toward the outer edge specifically means that the first arc-shaped boss can extend toward a direction away from the first body.

[0038] like Figure 4 and Figure 5 As shown, each mask strip 20 is provided with a evacuation hole 22 for evading the LED lamp 12. With the above structure, by providing the evacuation hole 22, the evacuation hole 22 can be used to evade the LED lamp 12, thereby ensuring the display effect of the LED module 10.

[0039] In this embodiment, there are multiple LED modules 10, and the long sides of two adjacent LED modules 10 are arranged adjacent to each other, and the same mask strip 20 is connected to the multiple LED modules 10. With the above structure, by arranging multiple LED modules 10, the multiple LED modules 10 are spliced ​​and arranged along the width direction, and the multiple LED modules 10 are connected by the same mask strip 20, so that the mask strip 20 can be used to splice the multiple LED modules 10 and can also be bonded and fixed to the glass curtain wall.

[0040] It should be noted that, by utilizing the multiple snap-in portions 21 on the multiple mask strips 20 to snap-in connect with the snap-in holes 111 on the LED module 10, the multiple LED modules can be fixed through the mask strips 20, and then the connecting surface of the mask strips 20 is utilized to connect with the glass curtain wall. In this way, there is no need to fix the LED module 10 through a frame, thereby improving the display effect of the LED display device.

[0041] In this embodiment, the lamp board 11 of each LED module 10 includes a hollow area and a non-hollow area, and a plurality of hollow holes 112 are arranged on the hollow area, and some of the clamping holes 111 are formed by the hollow holes 112, and the remaining clamping holes 111 are arranged in the non-hollow area. With the above structure, by setting the hollow area and the non-hollow area, the mask strip 20 is arranged in the hollow area and the non-hollow area, and the clamping holes 111 are arranged in the hollow area and the non-hollow area, it is convenient to fix the LED module 10 on the glass curtain wall, thereby improving the practicality of the LED assembly.

[0042] Another embodiment of the utility model provides an LED display device, which includes an LED display assembly 30 and a control box, wherein the control box is arranged at the rear side of the LED display assembly 30 and is electrically connected to the LED module 10 of the LED display assembly 30, and the LED display assembly 30 is the LED display assembly provided above. With the above structure, the control box is used to power the LED display assembly 30, which can improve the display effect of the LED display device, and can also make the structure simple and easy to assemble and fix.

[0043] It should be noted that the LED module 10 extends along the length direction, one end of the LED module 10 is connected to the control box, and the other end of the LED module 10 extends in the direction away from the control box, so that a plurality of mask strips 20 are arranged at intervals on the LED module 10. In this way, the mask strips 20 can be used to splice a plurality of LED modules 10 in the width direction of the LED module 10, and the LED module 10 can be fixed on the glass curtain wall to ensure the structural stability of the LED module 10. The mask strips 20 can then be used to fix the LED module 10, and there is no need to set a frame to fix the LED module 10, thereby facilitating improving the display effect of the LED display device.

[0044] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0045] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An LED display assembly, characterized in that: The LED display assembly comprises: An LED module (10) comprises a lamp board (11) and a plurality of LED lamps (12) arranged on the front side of the lamp board (11), wherein the lamp board (11) has a plurality of snap-in holes (111); A plurality of mask strips (20), wherein the plurality of mask strips (20) are arranged at intervals on the front side of the LED module (10) along the length direction or the width direction of the LED module (10); a plurality of clamping portions (21) are arranged on a first surface of the mask strip (20) facing the LED module (10); the clamping portions (21) are clamped and connected to the clamping holes (111); and a second surface of the mask strip (20) away from the LED module (10) is a connection surface connected to a glass curtain wall.

2. The LED display assembly according to claim 1, characterized in that: When a plurality of the mask strips (20) are arranged at intervals along the length direction of the LED module (10), each of the mask strips (20) extends along the width direction of the LED module (10).

3. The LED display assembly according to claim 1, characterized in that: The lamp board (11) is provided with a plurality of hollow holes (112), and four hollow holes (112) are arranged around the outer periphery of each LED lamp (12), and some of the hollow holes (112) in the plurality of hollow holes (112) form the clamping holes (111).

4. The LED display assembly according to claim 1, characterized in that: An adhesive layer is arranged on the connecting surface.

5. The LED display assembly according to claim 1, characterized in that: The clamping portion (21) comprises a first clamp (211) arranged at a first side edge of the mask strip (20) and a second clamp (212) arranged at a second side edge of the mask strip (20), the first clamp (211) and the second clamp (212) respectively extending into the corresponding clamping holes (111) to connect the mask strip (20) and the LED module (10).

6. The LED display assembly according to claim 5, characterized in that: The first buckle (211) comprises a first body (2111) and a first hook (2112) arranged on the first body (2111), the first end of the first body (2111) is arranged at the first side edge of the mask strip (20), and the first hook (2112) is arranged at the second end of the first body (2111) and protrudes from the first body (2111) in a direction away from the first side edge of the mask strip (20); The second buckle (212) includes a second body (2121) and a second hook (2122) arranged on the second body (2121), the first end of the second body (2121) is arranged at the second side edge of the mask strip (20), and the second hook (2122) is arranged at the second end of the second body (2121) and protrudes from the second body (2121) in a direction away from the second side edge of the mask strip (20).

7. The LED display assembly according to claim 6, characterized in that: The first hook (2112) is a first arc-shaped boss, and the second hook (2122) is a second arc-shaped boss. The first arc-shaped boss and the second arc-shaped boss are arranged opposite to each other, and the radius size of the outer edge of the first arc-shaped boss and the radius size of the outer edge of the second arc-shaped boss are both larger than the radius size of the engaging hole (111).

8. The LED display assembly according to claim 1, characterized in that: Each of the mask strips (20) is provided with an escape hole (22) for evading the LED lamp (12).

9. The LED display assembly according to claim 8, characterized in that: There are a plurality of LED modules (10), the long sides of two adjacent LED modules (10) are arranged adjacent to each other, and the same mask strip (20) is connected to the plurality of LED modules (10); and / or, The lamp board (11) of each LED module (10) comprises a hollow area and a non-hollow area, a plurality of hollow holes (112) are arranged on the hollow area, some of the snap-in holes (111) are formed by the hollow holes (112), and the rest of the snap-in holes (111) are arranged in the non-hollow area.

10. An LED display device, characterized in that: The LED display device comprises: LED display assembly (30); A control box is arranged at the rear side of the LED display assembly (30) and is electrically connected to the LED module (10) of the LED display assembly (30). The LED display assembly (30) is the LED display assembly according to any one of claims 1 to 9.

Images