How does the LED display cope with the high temperature test?

Summer is coming, for LED displays, in addition to lightning strikes, it is also necessary to pay attention to the high temperature weather in summer, especially outdoor LED displays. In some provinces and cities, the outdoor temperature in summer is sometimes as high as 38°, 35°, and the LED display still works non-stop. Will the LED display be dangerous if it burns at such a high temperature? The following editor will talk about how the LED display screen can cope with the high temperature test from three points.



First: Excellent selection of materials



The LED display consists of a mask, a circuit board, and a bottom shell. The waterproof glue used for the fireproof and moisture-proof LED display is also an important part of the LED display. The mask and bottom shell are all made of PC glass fiber material with flame retardant function that has passed the quality verification. The circuit board is sprayed with black three-proof paint to prevent weathering and corrosion.



Second: Solve the heat dissipation problem



The larger the area of u200bu200bthe LED display screen, the greater the amount of electricity used, and the more obvious the heat will be. In addition, the summer sun is violent and the external temperature is high, which makes it difficult to dissipate heat.



In order to solve the heat dissipation problem, it is necessary to adjust the appearance design and internal structure of the LED display screen, using a hollow design, high-density and high-precision design of the circuit board. The interior adopts a macro air-permeable design, which does not produce rain and does not cause the danger of short circuit of wires. No fan is added to reduce the load of the LED circuit, and the combination of internal and external to achieve high-efficiency heat dissipation.



Third: Installation Specifications



LED displays are high-power electrical appliances, which are prone to short circuits. However, the real quality of the LED display, from the wire to the structure, eliminates the short-circuit phenomenon. However, carelessness and negligence in the installation process may cause unexpected danger. In order to ensure safety, the manufacturer needs to guide the installation throughout the entire process, ensure that the positive and negative poles are connected, ensure that the circuit is firmly connected, and remove the flammable materials around the LED display. And regularly arrange professional and technical personnel to test and inspect the LED display.

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