Entering summer is equivalent to entering the rainy season. Due to the hot weather, the water on the surface evaporates and transforms into cumulonimbus clouds. Therefore, the number of rainy weather brought by summer increases significantly. If the pervasive water vapor stays in the LED display, it will cause problems such as dead light, dim light, short circuit, open circuit and lamp body damage, resulting in performance failure! Therefore, in order to ensure that the LED display can shine beautifully in wet weather, we must Do a good job in summer rain protection. How is the LED display waterproof, steam-proof and moisture-proof in summer?

Moisture-proof method of outdoor LED display

1. Outdoor fixed display is moisture-proof

Configure a temperature and humidity monitor at the installation site of the outdoor LED display to monitor the humidity around the screen in time;

After the first rainy day or heavy rain after the screen is installed, check whether there is damp, water droplets, water vapor, etc. inside in time;

Under the ambient humidity of 10%~85%RH, open the screen at least once a day, and each time the LED display works normally for more than 2 hours;

If the ambient humidity is higher than 90% RH or when returning to the south, dehumidify the use environment of the screen body, and ensure that the display screen works normally for more than 4 hours a day.

2. Moisture-proof outdoor rental screen

When the outdoor rental LED display is in use, it must be powered off immediately in case of rain. If it is too late to dismantle the screen, use the prepared rain cloth to cover it quickly. When it is sunny, take the box out to dry. If it encounters continuous rain, it is necessary to open the back cover of the box and use a fan to dry it with cold air. Then hang in a ventilated and dry room for more than 8 hours. The low brightness is guaranteed to be lit for more than 4 hours, and the moisture in the electronic components is fully emitted.

Moisture-proof Dafa of Indoor LED Display

1. Moisture-proof indoor fixed display

Under the ambient humidity of 10% to 65% RH, the display screen is turned on at least once a day, and each time it is guaranteed to work normally for more than 4 hours;

If the ambient humidity is higher than 65%RH or when returning to Nantian, the use environment of the screen body should be dehumidified, and the display screen should work normally for more than 8 hours a day; the relevant doors and windows should be closed at night to prevent the screen body from being damaged by the return of moisture at night. .

2. Moisture-proof indoor rental LED display

After each use, it should be immediately packed into an air transfer case for sealed storage;

In each air transport box, there must be no less than 50g of desiccant or hygroscopic bag; and the desiccant or hygroscopic bag must be checked regularly for failure, and it needs to be replaced every 2 months;

Under the ambient humidity of 10% to 65% RH, the LED display should be taken out every half month to work (play video) for more than 2 hours;

When the ambient humidity exceeds 65%RH or encounters southerly winds, the LED display should be taken out to light up (play video) for more than 2 hours per week;

During the rental and use of the screen, the screen should not be exposed to rain or water. If it is accidentally wet, it should be wiped dry in time and dried with a hair dryer. At the same time, the screen should be placed for 2 hours, and then light up and work for 2 hours. ;