The concept of “energy saving and emission reduction” has a long history and has always been one of the important assessment criteria in China’s sustainable development strategy, namely energy conservation and energy consumption reduction. As one of the important components in the manufacturing industry, the “green manufacturing” has become a topic of concern for LED display manufacturers. In the "Made in China 2025" launched by the State Council, we can easily find that the concept of green development is also one of the core contents of its guiding ideology. In order to take the "energy-saving and environmental protection" trend of express trains, all major LED display companies are eager to launch a series of energy-saving and environmentally-friendly led display products to adapt to the ever-changing market changes.
China's led display industry has been deeply cultivated for decades, and it has experienced the glorious period of “Fenghua Zhengmao” and has also suffered from the downturn of “hurricane and blood”. Chinese companies have also achieved significant results in the quality, technology and innovation of LED display. However, as far as the current situation is concerned, China's LED industry is facing a situation in which both danger and opportunity coexist. Increasing competition, falling profits, and frequent overcapacity have become the common development of the LED display industry. Only by developing the “green manufacturing” production mode, the led display enterprise can improve the resource and energy utilization rate and reduce the environmental pollution during the whole life cycle of manufacturing design, recycling, dismantling and reuse. To human health and social harm, and coordinate and optimize the economic and social benefits of the enterprise itself.
Energy saving and emission reduction is imperative. Technology upgrade is the key
At present, there are many LED display screen companies in the industry involved in the research and development and production process of energy saving and emission reduction. In recent years, outdoor media has maintained a rapid growth trend. Among them, as the protagonist of outdoor media, led display, it is growing at a rate of more than 25% every year, becoming the main force of outdoor advertising. Especially in first-tier cities, outdoor led displays have become the new darling of advertisers. In the city's commercial center, outdoor led displays can be seen everywhere.
In addition, the emergence of LED transparent screens has opened up a new way for a new application of LED display applications. From the architectural glass curtain wall to the commercial retail window display and other multiple markets, it has become a new field of new media development. The innovation of the light bar screen is a small innovation based on the LED transparent screen. The whole manufacturing process, the lamp bead package and the control system are all targeted improvements. In addition, the structure of the LED transparent screen hollow design, It also reduces the blocking of the visual components of the structural components, not only improves the perspective effect, but also has a novel and unique display effect. The viewer stands at an ideal distance and the image is suspended above the glass curtain wall.
In view of the fact that the luminescent material of the LED display itself is a natural property of energy-saving type, in the actual application process, the display area usually belongs to a large occasion, and the long-time operation and high-brightness playback, the power consumption can not be underestimated. In the outdoor advertising application, in addition to the cost associated with the led display itself, the advertising cost will also increase geometrically with the use of the device. Therefore, only from the technical level can we solve the problem of greater energy saving of products from the root cause.
The situation of "light pollution" is grim, and it is in line with the inevitable demand of the market.
The LED display industry wants to truly "energy-saving and emission reduction". Of course, it should not only rely on innovation and transformation of technology and shape, but also should listen to the voice of the city. With the continuous improvement of outdoor led display technology, the brightness of led display has also been greatly improved, and even some are several times the brightness of sunlight. According to the professional introduction, in the strong light, if the installation position of the led display is too low, it will cause damage to the human cornea and iris when the naked eye is directly seen, and the phenomenon of visual fatigue and vision loss will be seriously affected. The central nervous system of the human brain makes people feel dizzy and other bad physical phenomena.
While improving the image of the city, the negative impact of the strong light of the led display on the night life of urban residents is inevitable. Especially in recent years, the general public awareness of environmental protection has increased, and the problem of “l(fā)ight pollution” brought about by led display has also received much attention. Complaint cases have occurred throughout the country. Therefore, it is necessary to grasp the setting of the brightness to ensure that the existence of the LED display is the crowning touch of the urban lighting project, and does not cause harm to the "urban environment".
Optimizing “energy saving” in internal resources of enterprises is also a top priority
In response to the call for “energy saving and emission reduction”, led display enterprises are not only starting from “hardware” such as product quality and technology research and development, but also should strengthen the “software” of the methods and methods of business management. Strengthen the management system for energy-saving and emission reduction of production workshops, and professionalize division of labor to improve production efficiency. Moreover, we must adhere to the new industrialization road and promote the upgrading of the traditional LED display industry. Improve the proportion of core technology industry in the manufacture of led display. It is also necessary to actively implement the strategy of “cage-for-bird change” to speed up the elimination of backward production capacity, processes, technologies and facilities, and further optimize the production structure.
Led display enterprises should also follow the circular economy concept, accelerate the ecological transformation of production workshops, promote the construction of ecological production workshops and industrial parks, build a cross-industry ecological chain, and promote waste recycling between industries. It is also necessary to promote the clean production of the production workshops in a timely manner, reduce the generation of waste from the source, realize the transformation from the end treatment to the pollution prevention and production process control, and promote the energy consumption, industrial solid waste and packaging waste of the LED display enterprise production workshop. Reduction and resource utilization of materials, control and reduce pollutant emissions, and comprehensively improve resource utilization efficiency. And around the efficient recycling of resources, actively carry out research on key technologies such as alternative technology, reduction technology, reuse technology, resource technology, and system technology, and break through the technical bottleneck restricting the development of circular economy.
