The LED full -color display will generate heat during use, especially outdoors. Because it needs high brightness during use, the brightness should be above 4000cd, so it generates a lot of calories. In practical applications, improving the heat dissipation performance of the LED full -color display can not only effectively improve the cooling efficiency of the LED full color display, but also save electricity. As a result, the service life of the LED full color display is improved, and the display effect of the LED full -color display is guaranteed.

Methods to improve LED full -color display heat dissipation performance:

1. Fan cooling device. Long life, high -efficiency inner fans in the shell, enhance the heat dissipation effect. This method is low and effective. 2. The LED full -color display uses aluminum heat sinks, which is very common. The heat dissipation aluminum sheet is used as part of the case, which increases the heat dissipation area.

3. The heat dissipation uses high heat -conducting ceramics. The heat dissipation of the lamp shell is mainly to reduce the working temperature of the LED high -definition display chip. The expansion coefficient of the LED chip is different from our metal heat conduction and heat dissipation materials. The LED chip cannot be welded directly, avoiding the damage of the LED full -color display chip by high and low temperature stress.

4. The heat pipe is dissipated, and the heat pipe is used to dissipate heat.

5. Surface radiation heat dissipation, the surface of the lamp shell passes through radiation heat dissipation. The easiest way is to use radiation heat dissipation coatings. The coating can output heat from the surface of the LED full -color display lamp cover by radiation.