With the accelerating pace of smart city construction and the continuous evolution of LED display technology, the LED display industry has shown diversified development, and as a result, many subdivisions have been developed, and LED light pole screens are one of the fastest-growing ones. . The brand-new application form and the breakthrough of conventional display technology have enabled the rapid rise of LED light pole screens in just a few years, and even filled the gap in the field of smart street lights in the LED display industry.
The LED light pole screen box has a small area and a large amount of input, and it is installed on a light pole 3 meters above the ground. The site is not convenient for maintenance, and the impact will be extremely bad after a problem. Therefore, it is not possible to use conventional LED display technology to seek breakthroughs. Instead, it is necessary to break the thinking circle of LED display manufacturing to meet the current market demand. The difference between the LED light pole screen and the conventional LED display is in these four aspects.
First, the materials of conventional LED displays are indeed cheap, but the finished products consume high power. As a people's livelihood project, the smart street lamp is equipped with LED light pole screens which have the dual value of commercial and people's livelihood services. Therefore, energy saving is one of the basic requirements that must be achieved. Although the materials of conventional LED display screens are cheap, the direct consequence is high power consumption, so they cannot meet the requirements of energy saving and consumption reduction.
Second, the conventional LED display has few power supplies and fans, and cannot withstand the high temperature of 80 ℃. The LED light pole screens are installed on the light poles on both sides of the road. In addition, they are all-metal structure and small in size. The temperature inside the box can reach above 60°C in summer even when it is not working. Therefore, in order to meet the requirement of high temperature resistance of 80°C, not only the power supply of the LED light pole screen must be increased, but the number of fans inside the cabinet must also be increased.
Third, conventional LED display screens cannot meet the use scenes of street lights for parameters such as brightness and clarity. The LED light pole screen is a product that can completely fit the smart light pole. The exquisite and beautiful appearance can make it look more technological and modern. At the same time, the smaller size of the LED light pole screen requires higher brightness and higher definition. The display screen can achieve sufficient attention. Therefore, the LED light pole screen must meet the rigid application requirements of high brightness (7000cd), high definition, and beautiful appearance.
Fourth, the conventional LED display has a single function and cannot be used as a smart display terminal. The LED light pole screen is a part of the smart city, and it is also the early entrance to the layout of the city's Internet of Things. Therefore, the collection and analysis of big data is one of the required functions. At the same time, the LED light pole screen must have audio, WIFI probe, automatic brightness adjustment, synchronous switching, intelligent temperature control, intelligent monitoring, network control and other highly intelligent application functions, so that it can be used in the dimensions of big data, application scenarios, and intelligent interconnection. Continue to cultivate deeply.
