The larger the unit area of the led video screen is displayed, the greater the power consumption is, and the higher the requirement for the power on stability of the wire is.
The LED electronic screen is in danger of fire. First of all, there are still some shortcomings in several raw materials.
First, wire rod. In most electronic screen applications, the larger the unit area of the electronic screen is displayed, the greater the power consumption is, and the higher the requirement for the power on stability of the wire is. In many wire products, the use of wire that meets the requirements of national standards can ensure its safety and stability.
Second, power supply. The UL certified power supply products are also the best choice when selecting similar products. Their useful conversion rate can ensure the safety and stability of the power load, and can also operate normally in the extreme heat of the external ambient temperature.
Third, protection data.
Fourth, plastic kit. The plastic kit mainly refers to the application data of the unit module mask bottom shell, and the primary material is PC glass fiber data with flame retardant function. It not only has flame retardant function, but also can not deform, embrittle and crack under high and low temperatures and long-term use. Together with the application of glue with good sealing, it can effectively prevent rainwater from penetrating into the interior of the external environment and then lead to short circuit and fire.
In addition to the impact of internal raw materials on fire protection, external planning such as heat dissipation is also very important. The power consumption of LED outdoor screen is a big test when operating under high temperature. If it is a large area electronic screen, it will increase the difficulty of heat dissipation. In the past, large outdoor screens were all assisted by fans to dissipate heat, and later developed into internal self installed air conditioning equipment. In addition, we can not ignore the elements that we thought formed in the later protection project. reminds users that, in short, the fire prevention question of LED electronic screen needs to be careful everywhere.