Ways to increase the service life of LED display_Shenzhen ZJ Lighting Technology Co.,Ltd.


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Ways to increase the service life of LED display

time:2022-01-12 source:ZJ Lighting Views:225

   Although the theoretical life of the LED display is 100,000 hours, it can work for more than 11 years based on 24 hours a day, 365 days a year, but the actual situation and the theoretical data will differ. According to statistics, the current life of the LED display on the market is generally 8 In about a year or so, large LED screens that can be used for more than 10 years are already very good, especially outdoor LED displays. If we pay attention to some details in the process of use, it will bring unexpected effects to our display.


  From the purchase of raw materials to the standardization and standardization of the production and installation process, it will have a great impact on the service life of the LED display. The brands of electronic components such as lamp beads and ICs, to the quality of switching power supplies, are all direct factors that affect the life of large LED screens. When we are planning the project, we should specify the specific brands and models of reliable quality LED lamp beads, good reputation switching power supplies, and other raw materials. In the production process, pay attention to anti-static measures, such as wearing static rings, wearing anti-static clothes, and choosing dust-free workshops and production lines to minimize the failure rate. Before leaving the factory, the aging time should be guaranteed as much as possible, so that the factory pass rate is 100%. During the transportation, the product should be packaged, and the packaging should be marked as fragile. If it is shipped by sea, it is necessary to take measures to prevent hydrochloric acid corrosion.

  Ways to increase the service life of LED display(图1)

   For outdoor LED displays, there must be necessary peripheral safety equipment, lightning and surge protection measures, and try not to use the display during thunderstorms. Pay attention to the protection of the environment, try not to place it in a dusty environment for a long time, and it is strictly forbidden to enter the display screen, and take rain-proof measures. Choose the correct heat dissipation equipment, install fans or air conditioners according to the standard, and try to make the screen environment dry and ventilated.


   In addition, the daily maintenance of the LED display is also very important. Regularly clean the dust accumulated on the screen to avoid affecting the heat dissipation function. When playing advertising content, try not to stay in all white, all green, etc. for a long time, so as not to cause current amplification, cable heating and short-circuit faults. When playing festivals at night, the brightness of the screen can be adjusted according to the brightness of the environment, which not only saves energy, but also prolongs the life of the LED display.