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What elements should be included in outdoor LED display screen to cope with adverse weather environment?

May. 20, 2019

What elements should be included in outdoor LED display screen to cope with adverse weather environment?

Outdoor led display factory shares that outdoor environment is the earliest and most common application field of LED display screen, with the area ranging from dozens to hundreds of square meters. In order to expand the audience's vision and enhance the effect of outdoor advertising, it is usually installed on the roof and other high and empty areas. The so-called "big tree", large area and high position of the LED screen dazzling, but at the same time to face the wind, frost, lightning and other harsh environment test.

Strong wind and heavy rain test LED display protection level

Generally, outdoor LED display screens have a large installation area, and most of them are installed in crowded places, so special attention should be paid to the protection level of the screens, especially in the southeast coastal areas where typhoons often land. Its design should consider the steel structure of solid foundation, wind load, waterproof, dustproof, moistureproof and many other factors, the protection level should be in IP65 and above, extend the service life of the display screen, enhance reliability.

Outdoor led display factory

Lightning - proof grounding to prevent electrical leakage accident

Make lightning protection, LED main body and shell should have good grounding measures, and according to the display screen is set independently, or attached to the external wall of the building to consider its grounding form.

At the same time, the high integration of electronic components in outdoor LED display screen, the sensitivity of its anti-interference requirements are increasingly high, in order to minimize the electromagnetic interference should usually be installed on the display screen and the building lightning protection device.

Good ventilation heat to resist high temperature

Outdoor LED display work will produce a certain quantity of heat, if the environment temperature and heat dissipation, the LED chip and integrated circuit may not work properly, and even destroyed, so that the LED display system cannot work normally, so usually outdoor LED display screen to add a cooling fan or air conditioning label, especially for the need for a long time work in the high temperature of subtropical and tropical areas for screen.

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