If you want the outdoor LED display to be watertight, you have to install it like this

If LED display is used outdoors, it will face many challenges. LED display will be affected by high temperature, cold wave, strong wind, rain and other bad weather. If we do not do a good job in these aspects, the safe operation of the display will be impossible. today…
If LED display is used outdoors, it will face many challenges. LED display will be affected by high temperature, cold wave, strong wind, rain and other bad weather. If we do not do a good job in these aspects, the safe operation of the display will be impossible. Today, I’ll tell you how to install the LED display to prevent water leakage.

1、 Add backplane and apply sealant: in order to save trouble, many friends don’t add backplane or apply sealant when installing outdoor LED display. After a long time, the electronic components will be flooded, and the LED display will have problems over time. The electronic components are afraid of water. Once water enters the circuit, it will cause the circuit to burn down. These problems that can be solved at will must not be ignored.
2、 Leaky nozzle: if the LED electronic display is closely combined with the backplane, the leaky nozzle must be made below; The so-called leak is used to leak. No matter how closely the front and back of the LED display are combined, there is still more or less water in it. If there is no leakage hole in the lower opening, the water will accumulate more and more over time. If the leakage hole is made, the water will flow away, which can play a good waterproof role and is also good for prolonging the service life of the LED display.
3、 Suitable circuit: when installing outdoor LED display, the plug wiring must select the appropriate wire. Generally, the principle of “rather large than small” should be abided by, that is, the total wattage of LED display should be calculated, and the slightly larger wire should be selected. It is better not to select the right or too small wire. In this way, it is easy to burn the wire and affect the safe operation of LED display.