Precautions for maintenance of outdoor LED electronic large screen

Outdoor LED electronic large screens have become standard products in shopping malls, stations, airports, real estate and other buildings. LED large screens can deliver the products and ideas to be promoted to the audience in the first time through real-time transmission. High, good consistency is highly recognized by users. There is no unified statement on the concept of LED electronic large screen, but the understanding of it is mostly the same. As the name suggests, it should be a display tool that displays electronic files on the screen through a specific transmission device and then reflects them to the human eye. The LED electronic screens that can be seen everywhere on the street can be visually inspected and inspected in the two states of bright screen and black screen. Including: whether the surface of the LED electronic large screen is polluted, the purpose is to remove the influence of surface dirt on the luminous characteristics; whether there is damage or crack on the surface of the LED large screen; High-reliability components and connectors, but their airtightness becomes a key factor. Therefore, it is necessary to regularly check the integrity of the seal; for the steel structure of the outdoor led screen, check the surface paint and rust; the surface pollution of the outdoor screen is particularly serious Yes, but also to clean the display surface. LED electronic large screen cleaning is a high-altitude operation, which requires a professional cleaning team. The cleaning operation adopts the high-altitude hanging rope method (commonly known as spider man) or the hanging blue, equipped with professional cleaning equipment, and the cleaning personnel choose different cleaning agents for targeted cleaning according to different dirt on the LED electronic large screen, so as to ensure no damage The cleaning work of the LED electronic large screen is completed under the premise of the LED lamp tube and the mask. .