LED electronic display is divided into indoor and outdoor, indoor display needs moisture, outdoor display not only need moisture, as well as waterproof. If the waterproof, moisture-proof work is not in place, very likely to cause short-circuit display, serious may also cause a fire and so on. So, in this rainstorm is faster than the open book season, waterproof, moisture-proof LED display is essential work.
So, how to do a good job of LED display moisture, waterproof it?
For the indoor display, the first moderate ventilation. Moderate ventilation can help quickly evaporate the water vapor attached to the display, reducing the relative humidity of the indoor environment. However, to avoid ventilation in some windless and humid weather, this will increase the indoor humidity; Secondly, in the indoor desiccant, with physical moisture absorption method to reduce the moisture in the air; or open the air conditioning for dehumidification, if the display Installed in the installation of air conditioning, you can open the air in humid weather for dehumidification.
The outdoor LED display itself is more complex than the indoor environment, moisture can take indoor methods, but the outdoor screen not only to consider the wet problem, but also do waterproof and other routine maintenance work, especially in the rainy season, so good Of the sealed installation can help the display to reduce the risk of water, regularly clean the display inside and outside the attached dust, can also help the display better heat, reduce the water vapor attached.
At the same time, in the later process, the humidity is too large cause LED display PCB board, power supply, power lines and other devices are relatively easy to be oxidized corrosion, and failure, so this requires us to produce LED display, the PCB board Do the anti-corrosion treatment, such as its surface coated with three yellow paint, power and power lines to use high-quality accessories, welding is the most vulnerable to corrosion of the place, we should pay attention to work to protect, especially the framework, Rust, the best anti-rust treatment.
Finally, whether it is indoor screen or outdoor screen, to avoid wet damage to the screen function of the most effective way is often used, the working state of the display itself will produce some heat, can some steam evaporated, so greatly reduced Dampness causes the possibility of short circuit. Therefore, the often used display screen, relatively less commonly used display humidity is much less affected.