Blogs
on August 2, 2024
With the continuous development of science and technology, LED display screens have been widely used in life, but not everything is as people wish, LED display screens often have protection level problems during use, what performance does LED outdoor screens have? , in order to withstand the sun's exposure?
Many customers will worry about this problem, and the LED display is of course good. But spending so much money to install an LED display outdoors can't withstand the sun and rain, it feels very worthless.
That's right, it's reasonable to have such concerns. Outdoor led display screens generally have a large area, so they are still very heavy. For the led display installed outdoors, the first thing to pay attention to is the structural design. The installation structure should take into account: wind resistance, earthquake resistance, bearing and other main factors; secondly, the shape, structure, and exterior decoration design of the screen body should be coordinated with the attached building or environment; thirdly, local environmental factors, such as Air humidity, air salinity content (seaside cities) and so on. But despite this, the 50,000-hour durability predicted by early outdoor LED display manufacturers has not been realized. First of all, in southern cities like Shenzhen, there is continuous high temperature outdoors and exposure to ultraviolet rays. The led display itself will generate a lot of heat during operation, coupled with the high temperature outdoors and sun exposure. This situation has given a 85% discount to the durability of the LED display. This has undoubtedly become a major problem for outdoor led screen panels outdoor displays to be recognized by the market.
Only when there are problems can there be new technologies. If the LED display can withstand the sun exposure, it must use environmentally friendly materials. After a special process, the LED display module can be waterproof, dustproof, and UV-resistant without glue filling. When customers choose display products, they need to clarify their own needs for LED displays, such as the application site of the product, environmental analysis, expectations for the product, and comprehensive analysis of various reasons in order to choose the right product.
When the led display screen is working, especially after being exposed to the sun, the heat emitted by the screen body is relatively high. In order to ensure that the entire display system operates in a stable state, the research on the display cooling system has a set of strong convection heat dissipation system. In addition, the heat conduction effect of aluminum is used to make the heat dissipation system more stable and reliable.