Due to climate reasons and its own operation, the LED large screen will generate a certain amount of heat after 30 minutes of continuous operation. If the LED large screen operates at high temperature for a long time, the power supply, lamp beads, driver chips, and wires will all accelerate aging, resulting in the life of the LED large screen. Reduce the risk of shortening and high failure rate. The correct way is to take ventilation and cooling measures for large LED screens. It is recommended to install air conditioners if the outdoor area exceeds 20 square meters. If it is not convenient to install air conditioners, two axial fans must be installed for air convection. If it is an outdoor column LED large screen or the direction of the seat facing east and west, due to the sun exposure in summer and the heat of the screen body, it is recommended to turn it off for half an hour every four hours to protect the heat. The standard for outdoor LED large screen installation is every 20 square meters. Install a 2P air conditioner.
Indoor LED large screens are much better. Since there is no sun exposure, and the location where the screen is usually installed is also a place where people often walk around, there are usually air conditioners to cool down. Indoor LED large screens need to pay attention to keeping a dry environment. The liquid is spilled on the surface of the screen, and the weather in the south is humid. In the season of returning to the south, ventilation should also be done to prevent short circuits. .