LED panel is a kind of display screen used to display text, graphics, images, animations, quotations, videos, video signals and other information by controlling semiconductor LED. Today, LED display frame manufacturers will tell you what materials LED display consists of.
LED display screen is composed of LED lattice and panel, which displays text, picture, animation, video and other contents by the light of red, blue, white, green and other LED lights. Because LED display has the advantages of high brightness, low working voltage, small power consumption, large-scale, long service life, impact resistance and stable performance, it is widely used in outdoor advertising (such as the building roof, the front of the commercial area, roadside, etc.), as well as information publishing in shopping malls, stations, squares, airports, etc. The LED display screen is usually made by fixing a plurality of LED unit boards to the box body, which is fixed with various drive modules, power supplies, fans, etc. Generally, the frame of LED display box is made by die casting directly.
In addition, there is also a box frame which adopts the combination of die-casting angle and profile, that is, a rectangular box frame is formed by combining four die-casting angles and four profiles, two ends of each die-casting angle are respectively connected with a profile, and two ends of each profile are respectively connected with a die-casting angle. However, the strength of the box frame with this structure is often insufficient, and the size accuracy of the box frame is not high.
A new LED display screen includes a box frame, a unit board bracket and an LED unit board. The box frame includes two beams made of die casting and two vertical beams made of profiles. Each beam includes a beam part and a connection part formed by the vertical extension of both ends of the beam part. The beam part of the same beam is integrally formed with the connection part and the two connection parts of the beam are parallel. Each beam part The two ends of the vertical beam are respectively fixed at the connection parts of different beams, and the two connection parts of the same beam are respectively fixed with the ends of different vertical beams. The utility model relates to a corresponding new box frame. The box frame is spliced by the crossbeam composed of the die casting and the vertical beam composed of the profile, which not only has high precision and high strength, but also can adjust the length direction dimension of the box frame by adopting the vertical beams of different lengths.
The above is about the composition of LED display materials, I hope to help you. For more information, please pay attention to the manufacturer of LED display frame. See you next time.