How to improve the life of outdoor LED display in midsummer？
Date：2018-08-08
Guide：The outdoor advertising LED display has relatively high requirements on the use environment. Considering that the outdoor LED display may be affected and destroyed by high temperature, typhoon, rainstorm and lightning electric image, in addition to the need for a comprehensive solution, outdoor LED display What precautions should the screen have during the installation process to improve its life?
In summer, the weather with high temperatures and rainfall is gradually increasing. Typhoons are frequent, and thunder and lightning are especially common. Outdoor advertising LED display has relatively high requirements on the use environment. Considering that the outdoor LED display may be affected and destroyed by high temperature, typhoon, rainstorm and lightning electric image, in addition to the need for a comprehensive solution, the outdoor LED display is What are the precautions in the installation process to improve their life?
01, anti-high temperature
The outdoor LED display usually has a large area. During the application process, the power consumption is large, and the corresponding heat is also generated. In addition, the external temperature is high. If the heat dissipation problem cannot be solved in time, the circuit board may be short-circuited. And other issues. In production, ensure that the display circuit board is in good condition. When designing the outer casing, choose a hollow design to help dissipate heat. In the installation, according to the situation of the device, adhere to the situation of the display screen, the air is in good condition, and add heat dissipation equipment to the display when needed, such as installing an air conditioner or a fan to help the display to dissipate heat.
02, anti-typhoon
The installation position of the outdoor LED display is different, and the installation method is also different. There are wall-mounted, inlaid, column-type, and hanging type. In the typhoon season, in order to prevent the screen of the outdoor LED display from falling, there is a strict requirement for the load-bearing steel frame structure of the display. The engineering unit must design and install in strict accordance with the standard of typhoon resistance. At the same time, it must have certain anti-seismic capability to ensure that the outdoor LED display will not fall and cause injury and death.
03, anti-storm
There are many rains in the south, so the LED display itself must have a high degree of waterproof protection to avoid rain erosion. In the outdoor environment, the outdoor LED display should reach the IP65 protection level. The module should be filled with glue, and the waterproof box should be used to connect the module and the box with a waterproof rubber ring.
04, lightning protection
The effect of lightning on the display is fatal, and if it is struck by lightning, the damage to the display can be very serious. Therefore, the outdoor LED display must be equipped with lightning rods and lightning protection equipment, grounding, distribution box installed on the lightning protection device, and then grounded to protect the safety of the outdoor LED display.
At this point, the production, construction, and use units should take measures to prevent or reduce damage to the display.
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