How to maintain outdoor LED screen in summer
In midsummer, the weather with high temperature and rainfall gradually increases. Typhoons are frequent, and thunder and lightning are especially common. Outdoor advertising LED screens have relatively high requirements for the use environment. Considering that outdoor LED displays may be affected and damaged by high temperatures, typhoons, rainstorms and lightning weather, in addition to the need for a comprehensive response plan, outdoor LED displays are in What precautions should be taken during the installation process to improve its lifespan?
- High temperature
Outdoor LED screens usually have a large area, consume a large amount of power during the application process, and the corresponding heat dissipation is also large. In addition, the external temperature is high. If the heat dissipation problem cannot be solved in time, it is likely to cause a short circuit in the circuit board. And other issues. In production, ensure that the display circuit board is in good condition, and try to choose a hollow design when designing the casing to help dissipate heat. When installing, according to the installation conditions, keep the display screen in a good ventilation condition, and add cooling equipment to the led screen when necessary, such as installing an air conditioner or fan inside to help the led screen to dissipate heat.
The installation position of outdoor LED screen is different, and the installation method is also different, such as wall-mounted, mosaic, column, hanging, etc. Then in the typhoon season, in order to keep the screen of the outdoor LED screen from falling, there are strict requirements on the load-bearing steel frame structure of the display. The engineering unit must design and install in strict accordance with the typhoon resistance level standard, and at the same time have a certain seismic capacity to ensure that the outdoor LED screen will not fall and cause casualties and other hazards.
- Storm rain
There is a lot of rain in the south, so the LED display itself must have a high waterproof protection level to avoid rain erosion. In the outdoor use environment, the outdoor LED screen should reach the IP65 protection level, the module should be encapsulated by glue, the waterproof box should be selected, and the module and the box should be connected with a waterproof rubber ring.
- Lightning protection
The impact of lightning on the display is fatal. If struck by lightning, the damage to the display will be very serious. Therefore, the outdoor LED screen must be installed with lightning rods and lightning protection equipment, grounded, the distribution box is installed on the lightning protection device, and then grounded to protect the safety of the outdoor LED display.
Here is a reminder: production, construction, and users should take measures to prevent or reduce damage to the led display
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