How to make LED display life of one hundred thousand hours?

Projection era, LED display and other electronic products, there is a life. Although the theory of life of LED for 100000 hours, 24 hours a day, 365 days a year is more than 11 years of work, but the actual situation and theoretical data of a lot of difference, according to statistics, now display life of LED on the market is generally 6~8 years, can use LED screen for more than 10 years has been very good. In particular, outdoor LED display, life is more short. If we pay attention to the use of some of the details of the process, will give us an unexpected effect on the display.

From the procurement of raw materials to the production and installation process of standardization and standardization of the LED display life will have a great impact. IC lamp and electronic components such as brand, quality to the switching power supply, these are the direct factors affecting LED large screen life. We in the project planning, it should be specified with reliable quality and good reputation LED chip, switching power supply, and other raw materials of specific brands and models. In the process of production, we should pay attention to anti-static measures, such as wearing static rings, wear anti-static clothing, choose clean workshop and production lines, to minimize the failure rate. In the factory, to ensure the aging time as much as possible, so that the passing rate of 100%. In the transport distance, should do well in product packaging, marked in the packaging of fragile, if it is shipping, need to do a good job of anti corrosion measures hydrochloride.

For outdoor LED display, to have the necessary peripheral security equipment, lightning protection measures to do a good job of lightning surge, lightning storm weather as far as possible not to use the display. Pay attention to the protection of the environment, try not to put in a long time in the dusty environment, the display is not allowed to enter the water inside, do a good job of rain prevention measures. Choose the right cooling equipment, according to the standard to install the fan or air conditioning, screen environment as far as possible to do dry ventilation.

In addition, the daily maintenance of the LED display is also very important, the time to clean up the dust on the screen, so as not to affect the cooling function. In the broadcast advertising content, try not to be in a long time all white, all green screen, so as not to cause the current amplification, cable heating caused by short circuit fault. When playing the festival in the evening, the brightness of the screen can be adjusted according to the environmental brightness, so the utility model can save energy and prolong the service life of the LED display screen.

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