How to avoid harsh environmental factors for outdoor LED displays? Many times we have to consider that the LED display screen may be damaged by typhoon rain and thunderstorms in the weather. The LED display manufacturer Liancheng sends a warm reminder to friends that we must take measures when using outdoor displays. Prevent or reduce damage to the display. So how should we face the unpredictable bad weather as a LED display manufacturer for many years? Below, the editor from Liancheng will explain a few things about outdoor LEDs.

　　

1. Prevent high temperature phenomenon

As we all know, the area of outdoor LED displays is generally relatively large, because the power consumption during use is particularly large, so the corresponding heat dissipation will also be relatively large, in addition to the external high temperature changes, if it cannot be effectively and quickly Heat dissipation is likely to cause problems such as heat generation, hotness, and short-circuiting of the circuit board. Therefore, in the production environment, it is necessary to ensure that the LED display circuit board is in good condition. As far as possible, the open air design is selected in the housing design, so that it will help heat dissipation. There is also a need to keep the environment of the display screen well ventilated according to the actual installation situation during installation, and add heat dissipation equipment to the display screen if necessary, so as to avoid the problem of heat dissipation as much as possible, such as external Install an air conditioner or fan to help dissipate heat.

 

2. To prevent typhoons

Many people do not know that there are many types of outdoor LED display installation positions, and the installation methods are also relatively diversified. For example, some wall-mounted, inlaid, column, suspended, etc... Then the problem is, if in the typhoon season, in order to prevent the LED display equipment from falling, the load-bearing of the outdoor LED display The requirements for the steel frame structure will be very strict. The engineering unit must also design and install strictly in accordance with the requirements of the tenth grade typhoon level, and at the same time, it must also have a certain degree of earthquake resistance to ensure that the LED display screen will not collapse and cause personal injury.

 

3. Anti-torrential rain

Throughout the ages, we have known that there are more rainy weather in the south, so the LED display itself must have a relatively high waterproof protection system so that it will not be corroded. In the use environment of outdoor display, the outdoor display must reach IP65 level, the module must be encapsulated by glue and the waterproof box shall be selected, and the module and the box shall be well connected with the waterproof rubber ring. Therefore, a waterproof effect can be better achieved.

 

4. Lightning protection

We all know that lightning is very devastating to everything, and the impact of lightning on the LED display is very devastating. If you are accidentally struck by lightning, the display will be damaged very seriously. Therefore, the outdoor LED display must be equipped with lightning rods and other lightning protection equipment, so as to avoid being damaged by lightning, install the power lightning protection device in the distribution box, and then ground it, so as to ensure the safety of the LED display and the personnel.