Due to climatic reasons and its own operation, the large LED screen will generate a certain amount of heat after 30 minutes of continuous operation. If the large LED screen is operated at high temperature for a long time, the power supply, lamp beads, driving chip and wires will accelerate aging, which will shorten the life of the large LED screen and cause a high failure rate.
The correct approach is to take ventilation and cooling measures for the large LED screen. It is recommended to install an air conditioner of more than 20 square meters outside. If it is inconvenient to install the air conditioner, two axial fans must be installed for air convection. If it is an outdoor column LED large screen or the seat faces east and west, the screen will become hot due to the sun in summer. It is recommended to turn it off for half an hour every 4 hours to protect the heat. The standard for installing outdoor large LED screens is to install one 2P air conditioner every 20 square meters.
Large indoor LED screens are better. Since there is no sunlight, the installation location of the screen is usually a place where people often walk. Usually there will be air-conditioning cooling. The indoor LED large screen should be kept in a dry environment, and liquids should not be spilled on the surface of the screen. The weather in the south is humid, and it is ventilated in the southern season to prevent short circuits.
