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led box and led display

A technology of LED cabinets and cabinets, which is applied in the direction of identification devices, instruments, etc., can solve problems such as reflections, achieve stable connections, reduce CNC processing workload, and reduce weight

Active Publication Date: 2021-12-28
XIAN QINGSONG PHOTOELECTRIC TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Based on this, the purpose of the present invention is to overcome the deficiencies of the prior art, and provide an LED box and LED display screen, which can effectively solve the problem of reflections at the gaps where the existing lamp panels are spliced, reduce production costs, and ensure The display quality of the product

Method used

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  • led box and led display
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  • led box and led display

Examples

Experimental program
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Embodiment 1

[0030] Please also see Figure 1 to Figure 4 .

[0031] This embodiment provides an LED box body, including a box body 10, the box body 10 is provided with several lamp board installation parts 20, and each lamp board installation part 20 is equipped with a splicing lamp board 30; The panel installation part 20 is a cavity structure with an opening at one end. Several support platforms 21 of the same height are respectively extended upwards around the periphery of the lamp panel installation part 20. The support surfaces of the support platforms 21 around the adjacent lamp panel installation part 20 Grooves 23 are provided on them. The interior of the lamp panel installation part 20 is provided with a magnet fixing column 22; one panel of the splicing lamp panel 30 is set as a display panel 31, and the other panel is set as a splicing panel 32, and the splicing panel 32 is provided with a magnet fixing column 22. The corresponding magnetic iron block 33, the edge of the spli...

Embodiment 2

[0042] This embodiment provides an LED display screen, which is composed of several LED boxes, and the LED boxes are connected electrically and signally. The LED boxes that make up the LED display screen are the LED boxes described in Embodiment 1.

[0043] Compared with the prior art, the LED display screen of the present invention dissipates heat evenly, ensures the consistency of the display screen, and avoids the light from being emitted through the splicing gap between the spliced ​​light board 30 and the box body 10, ensuring that the LED display screen display effect.

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Abstract

The invention relates to an LED box body, which comprises a box body. The box body is provided with a plurality of lamp board installation parts, and each lamp board installation part is fitted with splicing lamp boards; the lamp board installation parts are open at one end. The cavity structure of the light board installation part is extended upwards with several support platforms of the same height; one panel of the spliced ​​light board is set as a display panel, and the other panel is set as a spliced ​​panel, and the edges of the spliced ​​panels Cooperate with several support platforms of the same height as the lamp panel installation parts, and the support surfaces of the support platforms around the adjacent lamp panel installation parts are all provided with grooves. The LED cabinet of the present invention can effectively solve the problem of reflections at gaps where existing lamp panels are spliced, reduce production costs, and ensure display quality of products.

Description

technical field [0001] The invention relates to the technical field of display equipment, in particular to an LED box body and an LED display screen. Background technique [0002] LED display has been widely used in various fields due to its advantages of high brightness, low working voltage, low power consumption, long life, impact resistance and stable performance. [0003] Existing LED displays usually adopt a mode of splicing multiple LED cabinets, while a single LED cabinet is spliced ​​and fixed on the LED cabinet by multiple LED display panels. The way of suction is fixed on the LED box, and the surrounding of the LED display light board is in full contact with the LED box. There are many problems in this connection method: [0004] 1. The surrounding surface of each LED display panel on the LED cabinet needs to be milled and flattened by CNC. In this way, the processing amount of the LED cabinet increases, and the flatness is difficult to be guaranteed; [0005] 2....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/33G09F9/302
CPCG09F9/33G09F9/3026
Inventor 裴国祥
Owner XIAN QINGSONG PHOTOELECTRIC TECH CO LTD
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