source:Industry Trends release time:2022-10-13 Hits: Popular:led screen wholesaler
LED outdoor full-color displays as domestic popular display products, because in most cities in China is in the tropical monsoon climate and subtropical monsoon climate, with most of our country's city into a high temperature and rainy season of year, storm, frequent lightning, especially in coastal cities, at this time of every year during the rainy season can suffer from the typhoon. Compared with mainland cities, coastal cities are economically developed areas in the country, and outdoor display ads account for more than 70% of the national LED outdoor large screen advertising market. Therefore, the safe use of outdoor LED large screen is a lot of advertisers concerned about the problem point.
1. Rainproof and waterproof: LED outdoor full-color display adopts modular design and is composed of electronic components. If not rain proof, waterproof, easy to occur electricity leakage and short circuit, and even cause fire and other phenomena, so the unqualified phenomenon of outdoor full-color display is easy to cause unnecessary losses, the use of full-color display in outdoor environment must ensure that the equipment complies with the relevant rain proof, waterproof standard IP68: The module shall be filled with glue, the front side shall also be coated with glue measures, and the waterproof box shall be made. The connection between the module and the box is made of waterproof rubber ring.
2. Wind resistance and earthquake resistance: with the application of LED outdoor full-color display screen is becoming more and more extensive, the installation of outdoor display screen is becoming more and more diverse, including wall-mounted installation, embedded installation, hoisting, roof base installation, column installation, etc. In order to prevent the equipment from falling during use, there are strict requirements on the selection of wind resistance and earthquake resistance of the load-bearing steel structure, especially the installation of wall foundation and column, which is more strict than other forms.
3. High temperature resistance: LED outdoor full-color display generally consumes more power and has obvious heat. In addition, outdoor display heat dissipation is also difficult. In order to solve the heat dissipation problem of LED outdoor full-color display, it is necessary to adjust the appearance design and structure of the display during the installation stage. The exterior adopts macro breathable design, high density and high precision circuit board. Try not to add fans to reduce circuit compliance. In special circumstances, air conditioners or fans can be used for effective heat dissipation.
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