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The best outdoor LED Display board is the new favorite of future outdoor display advertising media. Its area is generally dozens of square meters to several hundred square meters or more. It has high brightness and a large viewing angle and can work in the sun. It has a certain degree of wind, rain, and water resistance.
Best outdoor LED Display boards are widely used in finance, taxation, industry and commerce, post and telecommunications, sports, advertising, factories and mining enterprises, transportation, education systems, stations, terminals, airports, shopping malls, hospitals, hotels, banks, securities markets, construction markets, auctions Business, industrial enterprise management and other public places, outdoor LED Display board have media display, information release, traffic guidance, creative display, and other uses.
The best outdoor LED Display usually appears in the form of outdoor media. Outdoor media refers to the media of advertising information set up on the roof of the main building and in front of the business district, roadside, and other outdoor places, mainly in the form of road LED display screens, LED electronic display screens, outdoor LED Display board, balloon, airship, carriage, large inflatable model and so on.
Best outdoor LED Display board
Best outdoor LED Display board electronic screen media is the development trend of the advertising industry in the 21st century. It is an indoor and best outdoor LED Display board equipment with audio and video functions, and it is a leading international high-tech product. The appearance of this kind of equipment is novel and unique, and its area can be adjusted at will. It can not only play audio and video advertising programs but also install fixed lightbox advertising spaces on all sides. Governments all over the country encourage the use of outdoor LED screens and cancel the approval of canvas advertisements and light box advertisements one after.
The best outdoor LED Display board is an ideal substitute for canvas advertising and light box advertising. LED electronic screen media is divided into picture and text display media and video display media, both of which are composed of LED matrix blocks. The picture and text display media can synchronously display Chinese characters, English text, and graphics with the computer; the video display media is controlled by a microcomputer, and the picture, text, and image are abundant, which can broadcast all kinds of information in the real-time, synchronous and clear way of information transmission, and can also display two-dimensional and three-dimensional animation, video, television, VCD programs, and live scenes. LED electronic screen media shows bright colors, strong three-dimensional sense, static as oil painting, moving as movies,
Main features of outdoor LED display board :
LED display screen has been valued for energy saving and environmental protection since they appeared. LED is synonymous with energy saving. Compared with traditional lighting products, the energy-saving advantage of LED is quite obvious and prominent, and there is a tendency to replace traditional lighting in the near future.
With the enhancement of people’s awareness of environmental protection all over the world, we can hear about low carbon, energy saving, and emission reduction everywhere, and we can feel people’s efforts for environmental protection: urban electric taxis; LED street lights; solar + wind street lamps; fluorine-free refrigerators and air conditioners are the most real feelings in our lives.
The luminous material used in the LED display screen itself is an energy-saving product. However, due to the large area of the outdoor display screen, the power consumption is still large. In response to the call of the World Energy Organization and the long-term development interests of the industry, many outdoor LED display board manufacturers have launched more energy-saving and low-carbon Best outdoor LED Display board products, whose power consumption has been greatly improved compared with previous displays.
Outdoor LED display board screen, due to the great changes in the brightness of the surrounding environment during the day and night, so we can automatically adjust the brightness of best outdoor LED Display board to achieve the effect of energy saving and emission reduction.
With the continuous development of the process of urban construction, outdoor LED display screen as a new advertising carrier of communication media has been used more and more. Outdoor LED display screens can indeed improve the image of the city, and the forms of advertising are flexible and diverse. However, there are still some things to pay attention to during the use of outdoor LED display screens:
Structural design best outdoor LED Display board generally has a large area, so it is still very heavy. For the LED display screen installed outdoors, what you need to pay attention to on the home page is the design of the structure. The installation structure should take into account the main factors such as wind resistance, earthquake resistance, and bearing capacity; secondly, the shape, structure, and exterior decoration design of the screen should be coordinated with the building or environment attached to it; moreover, the local environmental factors should be taken into account. for example, air humidity, air salinity content (seaside city), and so on.
Light pollution with the popularity of LED display screens, the concept of “light pollution” has been put forward. So is LED display considered “light pollution” after all? The international definition of light pollution is usually divided into three categories: White light pollution, artificial daylight pollution, and color light pollution. At present, Many countries only have relevant regulations on glass curtain walls in white pollution, but there are no relevant regulations on artificial daylight and color light pollution. However, considering that color light pollution does cause people to feel uncomfortable, it should be classified as “light pollution”. The problem of light pollution prevention and control of the display screen has been considered all the time in the design of the display screen.
According to the reasons for the formation, the corresponding solution can be taken.
1. Reasonably plan the display area and installation position according to the viewing distance and viewing angle, as well as the surrounding environment, as well as the requirements of the display content. Instead of blindly pursuing super-large areas and remarkable positions.
2. Selection and design of broadcast content large giant display screen is a public medium, including public welfare, advertising, indication, and so on. When we choose what to broadcast, we must agree with the demands of the public and avoid the mentality of refusing to watch it.
3. Multi-level grayscale correction technology to improve color softness. LED display products use more grayscale levels to make the colors look soft and natural.
4. The brightness of the environment varies greatly at different times and places by using the brightness adjustment system that can be automatically adjusted by the system. If the brightness of the display screen is greater than that of the environment, it will cause the inadaptability of people’s eyes. Especially, the brightness difference between day and night is relatively large, resulting in light pollution. Our automatic brightness adjustment system can automatically convert the broadcast brightness suitable for the environment and avoid light pollution.
Compared with neon lights and white light box advertisements and other products, in recent years, many LED display screen manufacturers have done a lot of work in needle light pollution, and the degree of light pollution has been greatly reduced, which has made a great contribution to enriching our visual space and lighting up a better life.
Installation precautions
1. Lightning protection measures for installation buildings and screens in order to protect the display screen from strong electromagnetic attacks caused by lightning, the screen body and the outer packaging protection layer of the display screen must be grounded, and the resistance of the grounding line should be less than 3 ohms so that the current caused by lightning can be discharged from the ground wire in time.
2. The waterproof, dust-proof, and moisture-proof measures of the whole screen body should be seamlessly connected at the connection between the box body and the box body, as well as between the screen body and the stressed installation object, so as to avoid leakage and moisture. There should be good drainage and ventilation measures in the interior of the screen body, and if there is stagnant water in the interior, it can be dealt with in a timely manner.
3. On the selection of circuit chips in northeast China, the temperature in winter can generally reach about ten degrees below zero, so when choosing circuit chips, it is necessary to choose industrial-grade chips with a working temperature of minus 40 degrees Celsius to 80 degrees Celsius, so as to avoid the situation that the display screen cannot be started because the temperature is too low.
4. Ventilation measures should be taken in the interior of the screen body. When the screen body is powered on, certain heat will be generated. If this heat cannot be discharged and accumulated to a certain extent, the internal ambient temperature will be too high, which will affect the work of the integrated circuit. Serious cases can lead to burnout, so the display screen can not work. Therefore, it is necessary to do a good job in the internal ventilation and heat dissipation measures of the screen body, and the temperature of the internal environment is kept between negative 10 degrees and 40 degrees.
5. The choice of the highlight wick chooses the LED lamp with high luminous brightness, which can not only enable us to display well even in the case of direct sunlight but also enhance the contrast with the surrounding environment, so that the audience of the picture is wider, at a distance and with a wide viewing angle. There is still a good performance.
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