Display unit, LED assembly and LED display device

Abstract

The utility model provides a display unit, LED subassembly and LED display device, the display unit includes lamp panel, and a plurality of first LED lights and a plurality of second LED lights that are provided on the lamp panel, the lamp panel has a first side and a second side that are oppositely provided in its thickness direction, the first LED lamps are all located on the first side face and arranged at intervals in the length direction of the lamp panel, and the second LED lamps are all located on the second side face and arranged at intervals in the length direction of the lamp panel. Through the technical scheme provided by the invention, the problems that the lamp beads in the side-emitting LED display screen in the related technology are arranged on the lower surface of the PCB, when a person observes from top to bottom, the LED display screen is blocked, and the display effect is influenced by the brightness angle of the side-emitting LED display screen due to the fact that the intervals among a plurality of lamp panels need to be large can be solved.

Description

Technical Field

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

[0002] LED display screens have the characteristics of long life, short startup time, strong structure, and energy-saving and environmentally friendly lamps, making 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 side-emitting LED display screen is formed by splicing multiple side-emitting LED light panels on a frame, and the lamp beads in the side-emitting LED light panels are arranged on the lower surface of the PCB board. Compared with the front-emitting LED display screen, the side-emitting LED display screen has the advantages of wider viewing angle, more uniform brightness distribution and higher transmittance.

[0004] However, the lamp beads in the side-emitting LED display screen in the related technology are arranged on the lower surface of the PCB board. When people observe from top to bottom, the LED display screen will be blocked, and the intervals between multiple lamp boards need to be larger, resulting in the brightness angle of the side-emitting LED display screen, affecting the display effect. Utility Model Content

[0005] The utility model provides a display unit, an LED assembly and an LED display device to solve the problem that the lamp beads in the side-emitting LED display screen in the related art are arranged on the lower surface of the PCB board, the LED display screen will be blocked when people observe from top to bottom, and the intervals between multiple lamp boards need to be larger, resulting in the brightness angle of the side-emitting LED display screen, affecting the display effect.

[0006] According to one aspect of the utility model, a display unit is provided, which includes a light board and a plurality of first LED lights and a plurality of second LED lights arranged on the light board, the light board having a first side surface and a second side surface relatively arranged in a thickness direction thereof, the plurality of first LED lights are all located on the first side surface and are arranged at intervals along the length direction of the light board, and the plurality of second LED lights are all located on the second side surface and are arranged at intervals along the length direction of the light board.

[0007] Furthermore, the plurality of first LED lamps and the plurality of second LED lamps are arranged opposite to each other in the thickness direction of the lamp board.

[0008] Further, the plurality of first LED lamps and the plurality of second LED lamps are spaced apart from the front side of the light board in the width direction of the light board.

[0009] According to another aspect of the present invention, an LED assembly is provided. The LED assembly includes a plurality of display units arranged at intervals in the vertical direction. The display units are the display units provided above.

[0010] Furthermore, there is an installation interval between two adjacent display units, and the installation interval is set between 2 mm and 20 mm.

[0011] Furthermore, the LED assembly also includes a connecting frame having a plurality of mounting grooves arranged at vertical intervals, the first side of the lamp board in the width direction is inserted into the mounting groove, and the plurality of first LED lamps and the plurality of second LED lamps are all located on the second side of the lamp board in the width direction.

[0012] Furthermore, a transmission socket is provided on the connection frame, a transmission connector is provided on the lamp board, the transmission connector is located on a first side in a width direction of the lamp board, and the transmission connector is plug-connected with the transmission socket.

[0013] Furthermore, the connecting frame includes a frame body and a panel arranged on the frame body, the mounting grooves are arranged on the left and right sides of the panel, and the transmission socket is arranged on the frame body.

[0014] According to another aspect of the utility model, an LED display device is provided, and the LED display device includes: a frame; and an LED component arranged on the frame, and the LED component is the LED component provided above.

[0015] According to another aspect of the utility model, an LED display device is provided, which includes: a frame; an LED component, which is arranged on the frame, and the LED component is the LED component provided above, and a plurality of first magnetic components are arranged on the connecting frame, and a plurality of second magnetic components are arranged on the frame corresponding to the plurality of first magnetic components, and the first magnetic components and the second magnetic components are magnetically matched to connect the connecting frame to the frame.

[0016] According to the technical solution of the utility model, the display unit includes a lamp board and a plurality of first LED lamps and a plurality of second LED lamps arranged on the lamp board, and the lamp board has a first side surface and a second side surface arranged opposite to each other in the thickness direction thereof, a plurality of first LED lamps are arranged on the first side surface and arranged at intervals along the length direction of the lamp board, and a plurality of second LED lamps are arranged on the second side surface and arranged at intervals along the length direction of the lamp board, so that the plurality of first LED lamps and the plurality of second LED lamps are arranged on the upper and lower sides of the lamp board, that is, the plurality of first LED lamps are arranged on the first side surface located above the lamp board, and the plurality of second LED lamps are arranged on the second side surface located below the lamp board, thereby ensuring that when personnel observe the display unit from bottom to top, the display effect of the display unit can be ensured by the plurality of second LED lamps, and when personnel observe the display unit from top to bottom, the display effect of the display unit can be ensured by the plurality of first LED lamps. In this way, the display unit in the prior art can be avoided from being blocked, and the problem that the display effect is poor due to the large intervals between the plurality of lamp boards can be avoided, thereby improving the display effect of the display unit. 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 The structure diagram of the LED display device provided by the embodiment of the utility model is shown;

[0019] Figure 2 A front view of an LED display device provided by an embodiment of the utility model is shown;

[0020] Figure 3 A side view of an LED display device provided by an embodiment of the utility model is shown;

[0021] Figure 4 Shows Figure 3 A partial enlarged view of the middle A;

[0022] Figure 5 A schematic diagram showing a transmission connector provided by an embodiment of the utility model arranged on a lamp board is shown;

[0023] Figure 6 A schematic diagram showing another viewing angle of the transmission connector provided by an embodiment of the utility model being arranged on a lamp panel.

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

[0025] 10. Light board;

[0026] 20. The first LED lamp;

[0027] 30. Second LED light;

[0028] 40. Display unit;

[0029] 50. Connecting frame; 51. Transmission connector;

[0030] 61. Frame; 62. LED assembly. DETAILED DESCRIPTION

[0031] 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.

[0032] like Figures 1 to 6 As shown, an embodiment of the utility model provides a display unit, which includes a light board 10 and a plurality of first LED lamps 20 and a plurality of second LED lamps 30 arranged on the light board 10, the light board 10 having a first side surface and a second side surface relatively arranged in a thickness direction thereof, the plurality of first LED lamps 20 are all located on the first side surface and are arranged at intervals along the length direction of the light board 10, and the plurality of second LED lamps 30 are all located on the second side surface and are arranged at intervals along the length direction of the light board 10.

[0033] The display unit provided by the present embodiment is applied, and the display unit includes a lamp board 10 and a plurality of first LED lamps 20 and a plurality of second LED lamps 30 arranged on the lamp board 10, and the lamp board 10 has a first side surface and a second side surface arranged opposite to each other in the thickness direction thereof, the plurality of first LED lamps 20 are arranged on the first side surface and are arranged at intervals along the length direction of the lamp board 10, and the plurality of second LED lamps 30 are arranged on the second side surface and are arranged at intervals along the length direction of the lamp board 10, so that the plurality of first LED lamps 20 and the plurality of second LED lamps 30 are arranged on the upper and lower sides of the lamp board 10, that is, the plurality of first LED lamps 20 are arranged on the first side surface located above the lamp board 10, and the plurality of second LED lamps 30 are arranged on the second side surface located below the lamp board 10, thereby ensuring that when personnel observe the display unit from bottom to top, the display effect of the display unit can be ensured by the plurality of second LED lamps 30, and when the personnel observe the display unit from top to bottom, the display effect of the display unit can be ensured by the plurality of first LED lamps 20. In this way, the display unit in the prior art can be prevented from being blocked and the problem of poor display effect caused by large intervals between multiple light panels 10 can be avoided, thereby improving the display effect of the display unit.

[0034] It should be noted that in the prior art, the LED lights are arranged on the lower surface of the light board, so that the multiple display units of the prior art need to be arranged at a larger interval, that is, the interval between two adjacent display units is larger, which will cause the brightness of the display units to be exchanged, affecting the display effect. In the present application, in order to ensure the brightness of the display unit and improve the display effect of the display unit, a plurality of first LED lights 20 are arranged on the first side of the light board 10, and a plurality of second LED lights 30 are arranged on the second side of the light board 10 opposite to the first side, thereby making the brightness of the display unit higher and improving the display effect of the display unit. It is also possible to shorten the interval between two adjacent display units while ensuring the display effect of the display unit, avoiding the plurality of first LED lights 20 and the plurality of second LED lights 30 in the display unit from being blocked by the light board 10, thereby ensuring the display effect of the display unit.

[0035] In this embodiment, the plurality of first LED lamps 20 and the plurality of second LED lamps 30 are arranged opposite to each other in the thickness direction of the lamp board 10. With the above structure, by arranging the plurality of first LED lamps 20 and the plurality of second LED lamps 30 opposite to each other in the thickness direction of the lamp board 10, it is convenient to arrange the plurality of first LED lamps 20 and the plurality of second LED lamps 30 relatively, thereby facilitating the production and processing of the display unit, and also ensuring the display effect of the display unit.

[0036] In this embodiment, the plurality of first LED lamps 20 and the plurality of second LED lamps 30 are spaced apart from the front side of the lamp board 10 in the width direction of the lamp board 10. With the above structure, the plurality of first LED lamps 20 and the plurality of second LED lamps 30 are spaced apart from the front side of the lamp board 10 in the width direction of the lamp board 10, so that the display effect of the display unit can be ensured, the structural reliability and practicality of the display unit can be improved, and production and processing can be facilitated.

[0037] like Figure 1 and Figure 2 As shown, another embodiment of the utility model provides an LED assembly, which includes a plurality of display units 40 arranged at intervals along the vertical direction, and the display unit 40 is the display unit provided above. The LED assembly provided in this embodiment is applied, and the LED assembly includes a plurality of display units 40 arranged at intervals along the vertical direction, so that the display effect of the LED assembly can be ensured under the action of the plurality of display units 40, and the plurality of first LED lamps 20 are arranged on the first side of the lamp board 10, and the plurality of second LED lamps 30 are arranged on the second side of the lamp board 10 opposite to the first side, so that the distance between two adjacent display units 40 can be shortened, and the brightness of the display unit can be improved while also improving the display effect of the display unit.

[0038] In this embodiment, there is an installation interval between two adjacent display units 40, and the installation interval is set between 2 mm and 20 mm. By having an installation interval between two adjacent display units 40, it is easy to ensure that the display unit is convenient to assemble multiple display units 40 within the installation interval to form an LED assembly, and the installation interval is set within the above range, which can facilitate the installation interval between multiple display units 40 in the LED assembly to be smaller, realize the small spacing arrangement of multiple display units 40, improve the brightness of the LED assembly and improve the display effect of the LED assembly.

[0039] It should be noted that the installation interval can be set to 2mm, 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm and any other value between 2mm and 20mm.

[0040] like Figures 1 to 3As shown, the LED assembly further includes a connecting frame 50, on which a plurality of mounting grooves are arranged at intervals along the vertical direction, the first side of the light board 10 in the width direction is inserted into the mounting groove, and the plurality of first LED lamps 20 and the plurality of second LED lamps 30 are all located on the second side in the width direction of the light board 10. With the above structure, by providing the connecting frame 50, a plurality of mounting grooves are arranged at intervals along the vertical direction on the connecting frame 50, so that the first side in the width direction of the light board 10 can be inserted into the mounting groove, thereby ensuring that the light board 10 can be assembled on the connecting frame 50, and the connecting frame 50 can also support the plurality of light boards 10, thereby ensuring the display effect of the LED assembly, and the plurality of first LED lamps 20 and the plurality of second LED lamps 30 are all located on the second side in the width direction of the light board 10, so that the first side of the light board 10 is plugged and fixed with the mounting groove of the connecting frame 50, thereby ensuring the relative stability of the plurality of first LED lamps 20 and the plurality of second LED lamps 30 on the second side of the light board 10, thereby improving the display effect of the display unit 40.

[0041] In this embodiment, a transmission socket is provided on the connection frame 50, and a transmission plug-in 51 is provided on the light board 10. The transmission plug-in 51 is located on the first side in the width direction of the light board 10, and the transmission plug-in 51 is plug-connected with the transmission socket. With the above structure, by providing a transmission socket on the connection frame 50 and a transmission plug-in 51 on the light board 10, when the first side of the light board 10 is plugged into the installation groove, the transmission plug-in 51 located on the first side of the light board 10 can be plug-connected with the transmission socket, thereby controlling the LED component to display, and ensuring that the LED component is transmitted a signal.

[0042] It should be noted that the connecting frame 50 includes a connecting frame body and support frames arranged on the left and right sides of the connecting frame body. Transmission sockets are arranged on the connecting frame body and the two support frames, and mounting grooves are arranged on the connecting frame body and the two support frames. The first side of the light board 10 is provided with a plurality of transmission connectors 51 corresponding to the transmission sockets. The transmission connectors 51 corresponding to the transmission sockets of the connecting frame body are used to transmit network signals, and the transmission connectors 51 corresponding to the transmission sockets of the two support frames are used to transmit electrical signals, thereby ensuring the voltage balance of the LED components and the display effect of the LED components.

[0043] In this embodiment, the connecting frame 50 includes a frame body and a panel disposed on the frame body, the mounting grooves are disposed on the left and right sides of the panel, and the transmission socket is disposed on the frame body. With the above structure, by disposing the mounting grooves on the left and right sides of the panel and disposing the transmission socket on the frame body, it is convenient to process the mounting grooves, and it is convenient to plug and connect the transmission connector 51 with the transmission socket to transmit signals.

[0044] like Figure 1As shown, another embodiment of the utility model provides an LED display device, which includes a frame 61 and an LED component 62. The LED component 62 is arranged on the frame 61, and the LED component 62 is the LED component provided above. The LED display device provided by this embodiment is applied, and the LED display device includes a frame 61 and an LED component 62. The LED component 62 is arranged on the frame 61, so that the LED component 62 is assembled and fixed with the frame 61, and the frame 61 can also be used to support the LED component 62.

[0045] Another embodiment of the utility model provides an LED display device, which includes a frame 61 and an LED component 62, wherein the LED component 62 is arranged on the frame 61, and the LED component 62 is the LED component provided above, a plurality of first magnetic members are arranged on the connecting frame 50, and a plurality of second magnetic members are arranged on the frame 61 corresponding to the plurality of first magnetic members, and the first magnetic members and the second magnetic members are magnetically matched to connect the connecting frame 50 to the frame 61. With the above structure, by arranging a plurality of first magnetic members on the connecting frame 50, and arranging a plurality of second magnetic members on the frame 61 corresponding to the plurality of first magnetic members, the connecting frame 50 and the frame 61 can be easily connected and fixed.

[0046] 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.

[0047] 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. A display unit, characterized in that: The display unit comprises a light board (10) and a plurality of first LED lights (20) and a plurality of second LED lights (30) arranged on the light board (10); the light board (10) has a first side surface and a second side surface arranged opposite to each other in a thickness direction thereof; the plurality of first LED lights (20) are all located on the first side surface and are arranged at intervals along the length direction of the light board (10); and the plurality of second LED lights (30) are all located on the second side surface and are arranged at intervals along the length direction of the light board (10).

2. The display unit according to claim 1, characterized in that The plurality of first LED lamps (20) and the plurality of second LED lamps (30) are arranged opposite to each other in a thickness direction of the lamp board (10).

3. The display unit according to claim 1, characterized in that The plurality of first LED lamps (20) and the plurality of second LED lamps (30) are spaced apart from the front side of the light board (10) in the width direction of the light board (10).

4. An LED assembly, characterized in that: The LED assembly comprises a plurality of display units (40) arranged at intervals in a vertical direction, and the display unit (40) is the display unit according to any one of claims 1 to 3.

5. The LED assembly according to claim 4, characterized in that: There is an installation interval between two adjacent display units (40), and the installation interval is set between 2 mm and 20 mm.

6. The LED assembly according to claim 4, characterized in that: The LED assembly further comprises a connecting frame (50), the connecting frame (50) having a plurality of mounting grooves arranged at intervals along a vertical direction, a first side of the light board (10) in the width direction is inserted into the mounting groove, and a plurality of the first LED lamps (20) and a plurality of the second LED lamps (30) are both located on a second side of the light board (10) in the width direction.

7. The LED assembly according to claim 6, characterized in that: The connection frame (50) is provided with a transmission socket, the light board (10) is provided with a transmission plug-in component (51), the transmission plug-in component (51) is located on a first side in the width direction of the light board (10), and the transmission plug-in component (51) is plug-connected with the transmission socket.

8. The LED assembly according to claim 7, characterized in that: The connecting frame (50) comprises a frame body and a panel arranged on the frame body, the mounting grooves are arranged on the left and right sides of the panel, and the transmission socket is arranged on the frame body.

9. An LED display device, characterized in that: The LED display device comprises: Frame (61); An LED component (62) is arranged on the frame (61), and the LED component (62) is the LED component according to any one of claims 4 to 8.

10. An LED display device, characterized in that: The LED display device comprises: Frame (61); An LED component (62) is arranged on the frame (61); the LED component (62) is the LED component described in claim 6; a plurality of first magnetic components are arranged on the connecting frame (50); a plurality of second magnetic components are arranged on the frame (61) corresponding to the plurality of first magnetic components; the first magnetic components and the second magnetic components are magnetically matched to connect the connecting frame (50) and the frame (61).

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