source:other news release time:2023-02-11 Hits: Popular:led screen wholesaler
1. Install a lightning protection device on the display and building. The display of the display and the shell is kept well grounded, and the ground resistance is less than 3 ohm, which causes the large current caused by lightning to release it in time; the display may be attacked by a strong magnetic attack caused by lightning
2. The waterproof measures of the LeD display itself must be strictly waterproof and leakage; the screen body must have good drainage measures, and once the stagnant water can be discharged smoothly; pay attention to waterproof and moisture -proof. The display screen is installed outdoors, often sun and rain, the wind blows, and the working environment is harsh. Electronic equipment is wet or severe to cause short circuit or even fire, causing failure or even fire, causing losses;
3. Circuit chip selects an industrial-grade integrated circuit chip with a working temperature between -40 ° C and 80 ° C to prevent the display screen from being lowered in the winter temperature.
4. Install ventilation equipment to cool down to make the internal temperature of the screen between -10 ° C ~ 40 ° C. Establishing axis flowers behind the screen body to discharge heat; the display screen itself must produce a certain amount of heat. If the environmental temperature is too high and the heat dissipation is poor, the integrated circuit may work abnormally and even be burned, so that the display system cannot be normal normally Work;
5. The super high brightness light emitting diodes must be selected in order to ensure long -distance viewing in the case of strong environmental light. The ultra -high brightness light emitting diode must be selected; increased the contrast. Large, especially maybe direct sunlight.
6. Showing medium uses a new type of wide -looking corner tube perspective, pure color, and coordinated in unison. The external packaging of more than 100,000 hours is currently the most popular band -edge cubic tube, silicone seal, and no metallic assembly; The type is exquisite and beautiful, sturdy and durable, and has the characteristics of direct sunlight, dustproof, waterproof, waterproof, high temperature, and short -circuited circuit prevention circuit.
The installation precautions for outdoor LED electronic displays involve the future use and safety of the product, and we must treat it carefully.
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