The structure of full-color p3 p4 p5 p6 p8 p10 p16 p20 LED display includes external display screen, internal circuit, plastic package, external protection, etc. Because of the complexity of its structure, there is still a lot of work to be done in product fire prevention. The following small edition summarizes some fire protection knowledge of full-color LED display, hoping to help you.
1. Wire quality: In most LED display applications, the larger the unit area of the display screen, the larger the power consumption, and the higher the requirement of wire power stability. In many wire products, the safety and stability can be guaranteed only by using wire which meets the requirements of the national standard.
2. Power quality: UL-certified power supply is the best choice for purchasing full-color LED display power supply. Its effective conversion rate can ensure the safety and stability of power load, and can work normally in the hot environment.
3. External protective structural materials for full-color LED display: Most of the products with high fire-proof grade on the market are fire-proof aluminium plastic panel, which has excellent fire-proof and flame-retardant properties. The oxygen aging performance of the core material is also very strong.
4. Plastic kit: The plastic kit of LED full-color display screen is mainly the material used for the bottom shell of the unit module mask. The main material used is PC+glass fiber material with flame-retardant function.