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LED module and LED display screen

A technology of LED module and LED light board, applied in the field of display screen, can solve the problems of weak firmness and easy falling off of the copper post of the patch, and achieve the effect of ensuring falling off, not easy to fall off, and rapid heating

Pending Publication Date: 2021-05-25
SHENZHEN GLOSHINE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide an LED module and an LED display screen for the problem that the patch copper pillars in the prior art LED module are not strong enough and easy to fall off.

Method used

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  • LED module and LED display screen
  • LED module and LED display screen
  • LED module and LED display screen

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Embodiment Construction

[0027] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0028] Such as Figure 1 to Figure 6 As shown, an embodiment of the present invention provides an LED module, which includes a bottom case 1 , an LED lamp board 2 and a plurality of connecting components 3 connecting the bottom case 1 and the LED lamp board 2 . A plurality of LED lamp beads for lighting are installed on the LED lamp board 2, and the connection assembly 3 is located between the LED lamp board 2 and the bottom shell 1, so as to realize the connection between the LED lamp board 2 and the bottom shell. Strong connection of shell 1.

[0029] The connection ...

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Abstract

The invention belongs to the technical field of display screens, and particularly relates to an LED module and an LED display screen. The LED module comprises a bottom shell, an LED lamp panel and a plurality of connecting assemblies connected with the bottom shell and the LED lamp panel. The connecting assembly comprises a copper column, a first buffering piece and a connecting piece, the first end of the copper column is connected with the LED lamp panel, the second end of the copper column extends into the first buffering piece, the connecting piece is connected between the bottom shell and the second end of the copper column, the first buffering piece is arranged between the bottom shell and the LED lamp panel, and the end, away from the LED lamp panel, of the first buffering piece abuts against the bottom shell. According to the LED module , after the LED lamp panel and the bottom shell are assembled, the first buffering piece is located in the gap between the copper column and the bottom shell, the tensile force borne by the copper column is buffered, the copper column is prevented from being separated from the LED lamp panel, the copper column is well protected, the firmness and reliability of the copper column are improved, and it is ensured that the copper column is not prone to falling off.

Description

technical field [0001] The invention belongs to the technical field of display screens, in particular to an LED module and an LED display screen. Background technique [0002] The LED module is one of the important components of the LED display. The existing LED modules have the following problems: [0003] (1) The process of patch copper column is simple, the surface of patch copper column is in contact with the surface of copper column pad, and soldering can only be performed on the circumference of the cylinder of copper column during soldering, resulting in weak firmness of patch copper column, and Considering the temperature problem, it is difficult and a waste of tin to solder the copper pillars. [0004] (2) Since the SMD copper pillars will be uneven after being soldered, the LED light board touches the bottom case during assembly, and the SMD copper pillars need to keep a gap with the bottom case to ensure that the flatness of the LED module is not affected, but I...

Claims

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Application Information

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IPC IPC(8): G09F9/33H05K5/02
CPCG09F9/33H05K5/0217H05K5/0247
Inventor 张现峰张永军李国强高志强刘光锋
Owner SHENZHEN GLOSHINE TECH