Outdoor LED screens will develop in the direction of energy saving

As the fourth generation of emerging media, LED screen has become a new favorite in people's eyes. Especially in recent years, with the continuous improvement of LED display technology and the continuous enhancement of display effect, LED screen has become the main force of LED outdoor media. In the world, outdoor LED large-screen media is not only a pure advertising display platform, but also subtly realizes the dialogue with consumers, and also meets the needs of government agencies for public welfare publicity and city image publicity. Its excellent display effect has won the favor of many advertisers and users, and the outdoor LED screen has become a beautiful landscape of the city. 1. The status quo of outdoor LED screens and the market share of various industries Due to the many advantages of LED screens, they have penetrated into various fields and have a wide range of applications, occupying a certain market share in each field. 2. Requirements of industry customers for outdoor LED screens Industry customers' requirements for LED screens and their concerns 1. Low failure rate and convenient maintenance. The performance of the product is stable and the probability of maintenance is low. Even if there is a problem, it can be more convenient and fast. for maintenance. 2. Light weight The weight of the LED screen directly determines the complexity of the steel structure, and light-weight products can reduce the direct cost of the steel structure. 3. Energy saving and power saving Energy saving and power saving not only meet the requirements of environmental protection, but also reduce the customer's own operating investment. 4. Low installation cost On the basis of ensuring the installation effect of the LED screen, the product installation can be carried out quickly and simply, and the labor input for installation can be reduced. 5. Excellent display effect The display screen of the display screen has a clear effect, supports high-definition video playback, and has obvious advertising benefits. 6. Long service life The production cost of the display screen is high, the installation is difficult, and the approval procedures are complicated. Therefore, customers hope that the use cycle will be long and the life span will be long. 3. Outdoor energy-saving LED screens will become the trend. After the emergence of energy-saving LED screens, power consumption The control aspect has been greatly improved, by using high-efficiency LED light-emitting chips without cutting corners; using high-efficiency switching power supply, greatly improving power conversion efficiency; carrying out excellent screen heat dissipation design, reducing power consumption of fans; in the overall design of science The circuit scheme reduces the power consumption of the internal circuit; according to the external environment changes, the brightness of the outdoor LED screen is automatically adjusted, thereby achieving the effect of energy saving and emission reduction. For large enterprises with unique capital and scale strength, an effective way to occupy the LED market is to reduce prices, while for most small and medium-sized enterprises, they are forced to participate. Since the strength and scale of the enterprise itself are not the same as those of large enterprises, the result will often be heavy losses and damage to interests. Frequent price wars not only severely compress the profit margins of these LED screen manufacturers, but also further affect the quality of products. In order to reduce costs, some companies do not hesitate to sacrifice product service and quality, resulting in a large number of inferior products flooding the LED market, which not only damages the interests of consumers, but also disrupts the order of the LED display industry. The future development potential and profit margin of the LED industry. However, a price war without quality will only put the entire LED industry in danger. As a high-quality LED screen itself, the luminescent material used is energy-saving. However, considering that it is used in occasions with a large display area, although it has certain advantages in terms of power consumption compared with traditional display LED large screens, if it is used for a long time , the overall power consumption is still relatively large, such as outdoor LED screens. Because the LED screens installed outdoors need to run for a long time, and the area is generally relatively large, and the required brightness will be relatively high. Under the influence of these comprehensive factors, the power consumption of the LED screen It can be said to be quite large, so the electricity bill borne by advertising owners will also increase geometrically, so how to save electricity is a problem that all LED screen companies must think about. In recent years, LED screen companies have focused on the research and development of energy-saving LED screens. Many display companies in the industry have launched ultra-low power consumption, energy-saving LED products, using high-efficiency and low-energy chip designs. On the basis of power consumption, the energy saving is about 50%. In many areas that are closely related to our life and work, energy-saving LED screens are gradually becoming the hot sun in the field of large-screen display with its unique charm. Even though the LED itself has the advantages of energy saving and environmental protection, but an LED screen has thousands of LEDs, its power consumption will be very high. An outdoor display screen can range from tens of kilowatts to hundreds of kilowatts. Such a large power There are great challenges to wiring, power application and electricity bills. A 300-square-meter outdoor display screen costs 200,000 to 500,000 yuan a year. Therefore, it is very important whether the LED screen is energy-saving. Compared with the ordinary LED screen, the power consumption per square meter of the energy-saving LED screen can be reduced by more than 50%, and the annual cost can save 1.28 million! After the appearance of the energy-saving LED screen, in The control of power consumption has been greatly improved. By using high-efficiency LED light-emitting chips without cutting corners; using high-efficiency switching power supplies to greatly improve power conversion efficiency; carrying out excellent screen heat dissipation design to reduce power consumption of fans; scientific design The overall circuit scheme reduces the power consumption of internal circuits; according to the changes in the external environment, the brightness of the outdoor LED screen is automatically adjusted, thereby achieving the effect of energy saving and emission reduction. .