An efficient self-cleaning outdoor led display

Abstract

The invention discloses a high-efficiency self-cleaning outdoor LED display screen. The structure includes an automatic screen cleaning device, a display screen body, and a display screen box. Compared with the prior art, the screen automatic cleaning device connected mechanically with the display box has the beneficial effect of: having a self-cleaning function, using the cleaning cloth to wipe and clean the screen, and using the centrifugal force generated by the cleaning cloth to clean the screen. Get rid of the dirt on the screen, and the built-in spring of the double-layer soft cloth makes it stiffer, preventing the double-layer soft cloth from sinking when encountering large dirt, which is more conducive to cleaning the screen. When cleaning, use electric heating rods and spring heat It is passed on the double-layer soft cloth, which indirectly makes the solvent heated to increase the enzyme activity to improve the cleaning degree. After cleaning, the double-layer soft cloth is heated to keep it dry. The cleaning effect is good, and it can effectively prevent the LED display from being unclear, mosaic, etc. Phenomenon.

Description

technical field [0001] The invention relates to the technical field of LED display screens, in particular to an efficient self-cleaning outdoor LED display screen. Background technique [0002] In rainy or humid weather, the outdoor LED display is exposed to the outside, so the LED display screen will be stained with water droplets, water mist, water droplets and mist are more likely to make dust adhere to the screen, and dust adheres to the screen Stains will be formed, which will cause unclear phenomena, mosaic phenomena, and color casts when the screen is black during the operation of the LED display, which will seriously affect the display effect of the LED display, so the display needs to be cleaned regularly. [0003] The existing LED display screens can only be cleaned manually due to insufficient technology, while outdoor LED display screens are mostly installed at higher positions, so operators need to climb to a higher position to clean the LED display screen, whic...

AI Technical Summary

Problems solved by technology

[0002] In rainy or humid weather, the outdoor LED display is exposed to the outside, so the LED display screen will be stained with water droplets, water mist, water droplets and mist are more likely to make dust adhere to the screen, and dust adheres to the screen Stains will be formed, which will cause unclear phenomena, mosaic phenomena, and color casts when the screen is black during the operation of the LED display, which will seriously affect the display effect of the LED display, so the display needs to be cleaned regularly

[0003] The existing LED display screens can only be cleaned manually due to insufficient technology, while outdoor LED display screens are mostly installed at higher positions, so operators need to climb to a higher position to clean the LED display screen, which is relatively difficult. It is difficult to clean at a high position, and the cleaning risk factor is high

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