Summer is coming, for LED display, in addition to lightning protection, we must also pay attention to the high temperature in summer, especially outdoor LED display. In some provinces and cities, the outdoor temperature in summer is sometimes as high as 38 °, 35 °, and the LED display is still working non-stop. Is it dangerous for the LED display to be roasted at such a high temperature? Let's talk about the LED display from three aspects How does the screen cope with the high temperature test.  

 

　　

First, the selection of materials is excellent: the LED display is composed 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 quality-proven PC glass fiber material with flame retardant function. The circuit board is sprayed with black three-proof paint to prevent weathering and corrosion.

 

Second, solve the problem of heat dissipation: the larger the area of the LED display screen, the more power used, and the more obvious the heat. In addition, the sun is strong in summer, and the high temperature outside makes it difficult to dissipate heat.

 

In order to solve the problem of heat dissipation, it is necessary to adjust the appearance design and internal structure of the LED display screen, adopt a hollow design, and design the circuit board with high density and high precision. The interior adopts a macro-permeable design, which does not produce accumulated 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 inside and outside can achieve high-efficiency heat dissipation.

 

Third, installation specifications: LED displays are high-power electrical appliances and are prone to short circuits. However, the LED display screen with real quality has eliminated the short circuit phenomenon from the wire material to the structure. However, a little carelessness and negligence in the installation process may cause unexpected dangers. In order to ensure safety, the manufacturer needs to guide the installation throughout the process, ensure that the positive and negative poles are connected, ensure that the circuit connection is firm, and at the same time remove flammable substances around the LED display. And regularly arrange professional and technical personnel to test and check the LED display.