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1 high temperature outdoor LED display area is generally large, the power consumption during use, the corresponding distribution of heat is also large, coupled with the outside world high temperature, if it can not effectively fast cooling, it is likely to cause circuit board heat short circuit problem. In production, ensure that the display board circuit board is in good condition. When the housing design is as far as possible, select the air-through design to help dissipate heat. During installation, according to the installation situation, keep the display in a good condition of ventilation, and add cooling devices to the display if necessary, such as external air conditioners or fans to help the display heat dissipation.
2. Anti-typhoon outdoor LED display installation location in many categories, installation methods are also very diverse. Wall-mounted, mosaic, column, hanging and so on. Then in the typhoon season. In order to prevent the LED display device from falling, strict requirements are placed on the load-bearing steel frame structure of the display. The engineering unit must strictly design and install in accordance with the standards for resistance to typhoon. At the same time, it must also have a certain degree of earthquake resistance to ensure that outdoor LED display will not fall and cause secondary hazards to personnel.
3. Anti-rainstorms Rainy weather in the south, so the LED display itself must have a high degree of waterproof protection in order not to be eroded by rain. In the outdoor use environment, the outdoor LED display should reach IP65 level. The module must be encapsulated with plastic, use waterproof box, and connect the module and box with waterproof rubber ring.
4. Lightning protection The impact of lightning on the display is fatal. If it is struck by lightning, the display will be damaged. Therefore, outdoor LED display must be installed lightning rods and other lightning protection equipment, grounding, in the power distribution box installed lightning protection device, and then grounded, to protect outdoor LED display security. Text / Shenzhen LED base (WeChat public number: Shenzhen LED base)
South start Taiwan storm rain outdoor LED display which protection?
In the south, the rain weather in May/June is gradually increasing, and typhoons frequently occur during this time. Thunderstorms are a frequent occurrence of typhoon and lightning strikes during the year. Compared with inland cities, southern coastal cities are more developed regions of China's economy, and outdoor advertising screens account for two-thirds of the national advertising market. Therefore, the issue of safe use of outdoor advertising led display is concerned by manufacturers and engineering units and users. Taking into account the outdoor LED display may be affected by high temperature, typhoon, heavy rain and lightning weather and damage, bright color tips, production - construction - use units must take measures to prevent or reduce display damage.