Improve the LED display performance through low heat dissipation.stage led screen for concert

　　1. Airliography, using the shape of the lamp shell to create the air -flow air, which is the minimum cost to strengthen the cooling method.

　　2. Plastic shell, fill the filled thermal conductive material when plastic plastic plastic plastic plastic plastic, increase plastic shell thermal conductivity and heat dissipation capacity.

　　3. Aluminum heat dissipation fins, this is the most common method of heat dissipation. Use aluminum heat dissipation fins as part of the shell to increase the heat dissipation area of the LED display.

　　4. The surface of the LED display is radiating heat dissipation, and the surface of the lamp shell is radiated for radiation heat dissipation treatment. It is simply applying radiation heat dissipation paint. It can bring the heat from the surface of the shell.

　　5. Drip in the heat conduction pipe, use the thermal pipe technology to guide the heat from the LED full -color display chip to the shell heat dissipation fin. Large lamps, such as street lights, are common designs.

　　6. Fan heat dissipation, and use long -lived and high -efficiency fans inside the lamp shell to strengthen heat dissipation. This method has low cost and good effect. However, it is troublesome to change the fan and it is not suitable for outdoor LED display. This design is relatively rare.

　　7, liquid ball bubble, use the liquid ball bubble packaging technology to fill the transparent liquid with a high heating rate into the light bubble. This is the only technology that uses LED chips in addition to reflective principles.

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