En ce moment, nous avons besoin d'une grande surface de grand écran électronique LED d'épissage transparent. Quelles sont les technologies d'application du grand écran électronique LED dans le stade? Ce qui suit est une brève introduction des fabricants d'écrans LED.
Dans la comparaison, l'écran le plus couramment utilisé est le grand écran électronique à LED qui est fixé à l'intérieur et à l'extérieur, utilisé pour jouer la situation de compétition des athlètes sur le terrain. Il existe également des écrans LED de clôture utilisés dans les matchs de football. What’s the difference between fence LED display and ordinary outdoor LED display?
Structural characteristics of LED display box for stadium fence
The fence type LED electronic large screen is not the same as the ordinary outdoor LED display screen, which is stacked and installed, and the unit box is directly arranged in a row and column way around the stadium. If the box is stacked up, it is bound to block the audience from watching the game. But the LED electronic large screen is SMD package, which is composed of thousands of lamp beads. If there is only a row of boxes, the clarity of the image will be reduced. Donc, LED display manufacturers generally recommend customers to buy LED display with smaller spacing, and also improve its contrast, clarity and refresh rate.
en outre, because the fence LED electronic large screen is connected by multiple unit boxes, in order to facilitate the installation and disassembly, generally the unit boxes are connected by snap connectors. This design is convenient for installation and maintenance. en outre, there is a separate support foot behind each box, through which the angle between the screen and the ground can be adjusted, and the angle range is adjustable from 65 ℃ à 90 ℃, so as to ensure that the audience has more viewing angle.
As the LED electronic large screen is installed near the stadium, the LED display manufacturers should also pay attention to the safety protection design. en outre, the player’s speed is fast and the impact is strong, so it is necessary to protect the player and the LED fence screen. Donc, the use of soft mask in the design can effectively protect the screen and internal structure. en outre, a cushion is installed on the top of the LED display screen to protect the player’s body and ensure that the display screen can play normally in case of collision between the player and the screen.
Due to long-term exposure to the sun and rain, high and low temperature changes, ultraviolet radiation, earthquake resistance, typhon et autres environnements difficiles, L'écran de clôture à LED extérieur doit être exposé au soleil et à la pluie pendant une longue période. Donc, le niveau de protection doit atteindre au moins IP65, de sorte que le processus de fabrication des fabricants d'écrans d'affichage LED est relativement complexe pour assurer la stabilité et la sécurité du grand écran électronique LED extérieur.