At the height of summer, there is a gradual increase in the number of hot and rainy days. Typhoons are frequent, and thunder and lightning are especially common. Outdoor advertising LED display on the use of environmental requirements are relatively high, taking into account the outdoor
LED display may be subject to high temperatures, typhoons, rainstorms and lightning weather and destruction, in addition to the need to have a full range of coping programs, outdoor LED display in the process of installation of what precautions, in order to make its life expectancy is enhanced?
- First, prevent high temperature.
Outdoor LED display is usually a large area, in the process of application of power consumption, corresponding to the heat emitted is also large, coupled with high external temperatures, if you can't solve the problem of heat dissipation in a timely manner, then it is likely to cause the circuit board heating and short-circuiting and other problems. In production, to ensure that the display circuit board in good condition, as far as possible in the shell design, select the hollow design, which helps dissipate heat. In the installation, according to the installation, adhere to the situation in which the display is good ventilation, when needed to increase the display cooling equipment, such as internal air conditioners or fans to help display cooling.
- Second, typhoon prevention.
Outdoor LED display installation location is different, the installation method is different, there are wall mounted, inlaid, column type, hanging type. Then in the typhoon season, in order to make the outdoor LED display screen body does not fall, the load-bearing steel structure of the display
There are strict requirements. Engineering units must be in strict accordance with the typhoon level of standards to design and install, but also have a certain seismic capacity, to ensure that outdoor LED display will not fall causing casualties and other hazards.
- Third, rainstorm prevention.
Southern rainy weather, so the LED display itself should have a high level of waterproof protection in order not to encounter rain erosion. In the outdoor environment, outdoor LED display to achieve IP65 protection level, the module should be encapsulated through the potting, the choice of waterproof box, with a waterproof rubber ring will be connected to the module and the box.
The impact of lightning on the display is fatal, if struck by lightning, the display will be very serious damage. Therefore, outdoor LED display must be installed lightning rod and lightning protection equipment, grounding, distribution box installed on the lightning protection device, and then grounded to protect the safety of outdoor LED display.
