How to avoid harsh environmental factors for Outdoor LED Displays? In many cases, we have to consider that the LED display screen may be damaged by typhoon rain and thunderstorms in the weather. When using outdoor display screens, we must take measures to prevent or reduce the damage to the display screen. So how should we face the unpredictable bad weather as a LED Display manufacturer for many years? The following EAGER editor will explain a few things about outdoor LED.
1. Prevent high temperature phenomenon
Generally speaking, the area of Outdoor LED Display is relatively large, because the power consumption during use is particularly large, so the corresponding heat dissipation will be relatively large, in addition to the external high temperature changes, if it cannot effectively and quickly dissipate heat , It is likely to cause problems such as heat generation and short circuit of the circuit board. Therefore, in the production environment, it is necessary to ensure that the LED display circuit board is in good condition, and as far as possible, when designing the housing, choose an air-through design, which will help heat dissipation. There is also a need to keep the environment of the display screen well ventilated during installation according to the actual installation situation, and add heat dissipation equipment to the display screen if necessary, so as to avoid heat dissipation problems as much as possible.
2. Prevent typhoons
Many people don’t know that there are many types of outdoor LED display installation positions, and the installation methods are relatively diverse. For example, some wall-mounted, inlaid, column-mounted, suspended, etc., if the LED display equipment does not fall during the typhoon season, the requirements for the load-bearing steel frame structure of the outdoor LED display will be very strict. The project must also be designed and installed in strict accordance with the requirements of the tenth typhoon level, and at the same time, it must have a certain degree of earthquake resistance to ensure that the LED display screen will not collapse and cause personal injury.
Therefore, 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 is selected, and the module and the box are 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 same effect of lightning on LED Displays 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.