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Outdoor LED display should take protective measures
by：Demo
2021-06-29
Outdoor LED display installation should take protective and maintenance measures to prevent the outdoor environment from affecting the normal use of the LED display. So, what protective measures should be taken for outdoor LED displays? Shenzhen Liansen Optoelectronics summarized the following points!
Outdoor LED display protection measures:
1. Lightning protection measures for installation of buildings and screens
In order to prevent the display from being attacked by strong electromagnetic waves caused by thunder and lightning, the screen body and the outer packaging protective layer of the display must be grounded, and the resistance of the grounded line should be less than 3 ohms, which can make the lightning caused The current can be drained from the ground wire in time.
2. Waterproof, dustproof and moisture-proof measures for the entire screen
Seamless connection should be made at the junction of the box body and the box body, as well as the junction of the screen body and the installation object under force, to avoid water leakage and moisture. There must be good drainage and ventilation measures inside the screen, and if there is water accumulation inside, it can be dealt with in time.
3. About the choice of circuit chip
In the northeast of my country, the temperature in winter can generally reach minus ten degrees below zero. When selecting circuit chips, it is necessary to choose industrial-grade chips with a working temperature of minus 40 degrees Celsius, which means 80 degrees Celsius. A situation where the display cannot be activated due to low temperature.
4. Ventilation measures should be taken inside the screen
A certain amount of heat will be generated when the screen is energized and running. If the heat is not discharged and accumulated to a certain level, the internal environment temperature will be too high, which will affect the operation of the integrated circuit, and can cause serious problems. Burned out, so far the display cannot work. Therefore, it is necessary to do a good job of ventilation and heat dissipation measures inside the screen, and the temperature of the internal environment is maintained between minus 10 degrees and 40 degrees
5. The choice of highlight wick
Choosing a high-luminance LED tube allows us to display good results under direct sunlight, and it can also enhance the contrast with the surrounding environment, so that the audience of the screen is wider, and at a longer distance, Where the angle of view is wide, there is still good performance.
Demo Photoelectric Technology (Wuxi) Co., Ltd. guarantees to providing quality products and services.
We have professional skills and advanced facilities in About Us and many years of experience in led light engine module industry. Choose our products at Demo Led Module, and you will get supreme buying experience in return.
The only cardinal rule with adding animation is to keep high-quality on About Us.
Demo Photoelectric Technology (Wuxi) Co., Ltd. expects to reach the desired profits in the first year and does not anticipate serious cash flow problems.
Using high-quality materials to produce About Us is one of the most important part during manufacturing.
Outdoor LED display protection measures:
1. Lightning protection measures for installation of buildings and screens
In order to prevent the display from being attacked by strong electromagnetic waves caused by thunder and lightning, the screen body and the outer packaging protective layer of the display must be grounded, and the resistance of the grounded line should be less than 3 ohms, which can make the lightning caused The current can be drained from the ground wire in time.
2. Waterproof, dustproof and moisture-proof measures for the entire screen
Seamless connection should be made at the junction of the box body and the box body, as well as the junction of the screen body and the installation object under force, to avoid water leakage and moisture. There must be good drainage and ventilation measures inside the screen, and if there is water accumulation inside, it can be dealt with in time.
3. About the choice of circuit chip
In the northeast of my country, the temperature in winter can generally reach minus ten degrees below zero. When selecting circuit chips, it is necessary to choose industrial-grade chips with a working temperature of minus 40 degrees Celsius, which means 80 degrees Celsius. A situation where the display cannot be activated due to low temperature.
4. Ventilation measures should be taken inside the screen
A certain amount of heat will be generated when the screen is energized and running. If the heat is not discharged and accumulated to a certain level, the internal environment temperature will be too high, which will affect the operation of the integrated circuit, and can cause serious problems. Burned out, so far the display cannot work. Therefore, it is necessary to do a good job of ventilation and heat dissipation measures inside the screen, and the temperature of the internal environment is maintained between minus 10 degrees and 40 degrees
5. The choice of highlight wick
Choosing a high-luminance LED tube allows us to display good results under direct sunlight, and it can also enhance the contrast with the surrounding environment, so that the audience of the screen is wider, and at a longer distance, Where the angle of view is wide, there is still good performance.
Demo Photoelectric Technology (Wuxi) Co., Ltd. guarantees to providing quality products and services.
We have professional skills and advanced facilities in About Us and many years of experience in led light engine module industry. Choose our products at Demo Led Module, and you will get supreme buying experience in return.
The only cardinal rule with adding animation is to keep high-quality on About Us.
Demo Photoelectric Technology (Wuxi) Co., Ltd. expects to reach the desired profits in the first year and does not anticipate serious cash flow problems.
Using high-quality materials to produce About Us is one of the most important part during manufacturing.
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