Understand the design and installation of LED displays?

1. The joint of the special-shaped screen body and the building must be strictly waterproof and leakproof; the shaped screen body should have good drainage measures, and the water can be discharged smoothly once the water accumulation occurs;

2. The special-shaped screen is installed with lightning protection devices on the display screen and buildings. The main body and the outer casing of the special-shaped screen display are well grounded, and the grounding resistance is less than 3 ohms, so that the large current caused by lightning is discharged in time;

3. Install the ventilation equipment to cool down. The spherical screen makes the internal temperature of the screen between -10 °C and 40 °C. An axial flow fan is installed on the back of the spherical screen body to discharge heat;

4. Select industrial grade integrated circuit chip with working temperature between -40 °C and 80 °C to prevent the spherical screen display from starting due to low temperature in winter;

5, circular screen in order to ensure long-distance visibility in the case of strong ambient light, circular screen must use ultra-high brightness LED;

6, the circular screen display medium uses a new wide viewing angle tube, wide viewing angle, pure color, consistent coordination, life expectancy of more than 100,000 hours. The outer packaging of the display medium is currently popular with a rectangular cylinder with a cover, a silicone seal, and no metallization; its appearance is exquisite and beautiful, and it is durable and durable. The circular screen has direct sunlight, dustproof, waterproof, high temperature and anti-proof. Short circuit "five-proof" features.