Quotation difference and components of LED electronic large screen

The quotation of LED electronic large screen is composed of several parts. The screen body is the core of the electronic large screen. The display effect and the life of the screen are completely determined by the screen body, followed by electronic supporting equipment, including special power supply, control card, video processor, Computers, distribution boxes, etc., and the installation of steel structures for LED electronic large screens is also one of the major costs. The LED electronic large screen can be installed indoors or outdoors. The indoor electronic large screen is characterized by close viewing, and the pixels must be high. Therefore, the smaller the pixel pitch, the greater the density of the LED screen and the higher the clarity. The higher the price, the higher the price of the natural LED electronic large screen. Outdoor LED electronic large screens are usually viewed from a long distance, and the area is very large, so the pixel density per square meter does not need to be so high. It is enough that the pixels of the entire large screen can reach the required resolution, but the brightness of outdoor LED electronic large screens must be It must be high enough to meet the requirements of direct sunlight.

In addition, it is worth mentioning that there are many ways to install LED electronic large screens. The cost of hanging on the wall is the lowest. Therefore, the front maintenance method must be adopted. The front maintenance structure is simple and the cost is low. The main material is Fangtong and special profiles or stainless steel edging. The large screens are installed very high and are also waterproof when it rains. Columns for outdoor LED electronic large screens are also very common. They are usually installed in urban open-air squares or replace the previous roadside anti-aircraft gun advertisements. The cost of column installation is the highest. It is mainly composed of foundation + steel column + steel structure above. The depth and diameter of the foundation should be based on The weight of the large led electronic screen and the steel column is determined by the weight of the steel column. The steel column must be thick enough to carry the weight of the large screen. In addition, the upper steel structure part needs to be edged in addition to the front and side edges, and the back also needs to be edged. First of all, it is beautiful. The most important thing is to prevent rain from damaging the LED electronic screen. .