Any object will have a burning point, and if the temperature exceeds the ignition point, it will cause spontaneous combustion. For products packaged in metal casings, it is generally fast in heat absorption and fast in heat dissipation. However, if the heat is absorbed for a period of time, the temperature will rise. For the LED display, it is very important to prevent self-ignition. So how do you start?
1, wire, power, protetive materials is the basis for determining the quality of led display, so the selection must be cautious, according to industry standards, through industry certification standards;
2, the screen design should meet the heat dissipation standard, for large screens, due to the wide area, generally not good heat dissipation, so pay attention to the heat dissipation layout in the initial stage of construction;
3, plastic kit, led display unit module used in the plastic kit is the use of flame retardant PC glass fiber material, can be used at high temperatures for a long time, and will not deform, become brittle, crack, but also has good waterproof Waterproofing can prevent the internal parts of electronic components from getting wet and damage the outer skin, so it is also helpful for the prevention of spontaneous combustion.