Waterproof device of LED (Light Emitting Diode) display screen

Abstract

The invention provides a waterproof device of an LED (Light Emitting Diode) display screen. The waterproof device comprises a unit module, an LED display module, a waterproof cover upper edge, a waterproof cover side edge, a waterproof cover lower edge, a water guide groove, a waterproof cover fixing side, a waterproof cover fixing hole, a waterproof cover, an upper projecting edge and a lower projecting edge. The LED display screen is formed by splicing the embedded LED display module with the unit module provided with the waterproof cover, and the joint part of the LED display module and the unit module is sealed. Water flows to the water guide groove from the splicing gap of the unit module and is led out from the water guide groove. When the water quantity is too large, the water flows to the waterproof cover. As the upper projecting edge and the lower projecting edge are mutually overlapped, the water is blocked from flowing out of the waterproof cover, and the LED display module is protected from being damped by the water. Besides, the device is convenient to install and attractive in structure. The original mode of installing through a box body is abandoned, a large quantity of steel materials is saved, the weight of the screen body is reduced, and the safety of the product is further improved.

Description

[0001] technical field [0002] The invention relates to an advertisement display device, in particular to a waterproof device for an LED display screen. Background technique [0003] LED displays are usually used as advertising display devices to solve the problem of centralized display for a large number of customers, and large LED displays are usually set up outdoors, so the waterproof problem is the most important problem to be solved. The existing LED display waterproof system is too simple , prone to problems as the usage time increases. Contents of the invention [0004] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a waterproof device for LED display screens. [0005] A waterproof device for an LED display, comprising a unit module, an LED display module, an upper edge of a waterproof cover, a side edge of a waterproof cover, a lower edge of a waterproof cover, a water guide groove, a fixed edge of a waterproof ...

AI Technical Summary

Problems solved by technology

[0003] LED displays are usually used as advertising display devices to solve the problem of centralized display for a large number of customers, and large LED displays are usually set up outdoors, so the waterproof problem is the most important The problem to be solved, the existing LED display waterproof system is too simple, and it is easy to cause problems as the use time increases

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