What should you pay attention to when installing an outdoor LED Display? In the face of severe weather, what protection should be paid attention to? With these two questions, we take a serious look at this article and believe it will be helpful to you.
The outdoor environment is the earliest application and the most widely used field of LED Display, with an area ranging from tens to hundreds or even thousands of square meters. The large area gives its display effect an unparalleled shock and advantage. But at the same time, why get a better display? Generally, LED Displays are installed in high places. In this case, it will face the test of severe weather such as strong wind, thunderstorm, sand and dust. Therefore, we must take various precautions for the LED Display to ensure its normal operation.
1. The protection level of the LED Display
Generally, outdoor LED Display screens are installed in a large area and are mostly installed in densely populated places. Therefore, special attention should be paid to the protection level of the display screen, especially in the southeast coastal areas where typhoons often log. Its design should consider many factors such as the solid foundation of the steel structure, wind load, waterproof, dust proof, moisture-proof and so on. The protection grade should be IP65 and above to extend the service life of the display and enhance the reliability.
2. Lightning protection grounding to prevent leakage accidents
For lightning protection, the LED main body and shell should have good grounding measures, and the grounding form should be considered separately according to whether the display screen is installed independently or attached to the outer wall of the building.
At the same time, the integration of electronic components in outdoor LED Display screens is high, and the sensitivity requirements for anti-interference are getting higher and higher. In order to minimize electromagnetic interference, lightning protection devices should usually be installed on the display screen and buildings.
3. Good ventilation and heat dissipation to resist high temperature
Outdoor LED Display will generate a certain amount of heat when it is working. If the ambient temperature is too high and the heat dissipation is poor, the LED chip and related integrated circuits may not work properly or even be burned, which will make the LED Display system unable to work normally, so usually Outdoor LED Display screens should be equipped with cooling fans or air conditioners, especially for screens that need to work in high-temperature subtropical and tropical areas for a long time.