האם אתה יודע למה קשור חיי השירות של תצוגת LED? כמו מוצרים אלקטרוניים אחרים, לצגי LED יש אורך חיים. למרות שהחיים התיאורטיים של LED הם 100,000 שעות, הוא יכול לעבוד במשך יותר מ-11 שנים בהתבסס על 24 שעות ביממה ו-365 ימים בשנה, אבל המצב בפועל והנתונים התיאורטיים שונים בהרבה. על פי הסטטיסטיקה, אורך החיים של צגי LED בשוק הוא בדרך כלל 68 בשנת 2017, מסכי LED גדולים שניתן להשתמש בהם יותר מ-10 שנים כבר טובים מאוד, במיוחד צגי LED חיצוניים, שאורך החיים שלהם קצר עוד יותר. אם נשים לב לפרטים מסוימים בתהליך השימוש, זה יביא אפקטים בלתי צפויים לתצוגה שלנו.
תצוגת לד צבעונית מלאה
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 lifespan of large LED screens. When we plan 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, we should pay attention to taking 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, it is necessary to ensure the aging time as much as possible, so that the factory pass rate is 100 percent . During the transportation, the product should be packaged, and the packaging should be marked as fragile. If it is shipped by sea, measures to prevent hydrochloric acid corrosion should be taken.
For outdoor LED displays, you must have necessary peripheral safety equipment, take measures to prevent lightning and surges, and try not to use the display during thunderstorms. Pay attention to the protection of the environment, try not to put 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 right 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 to avoid current amplification, cable heating and short circuit and other 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. The above is the analysis of the service life of the LED display, I hope to help everyone.
