Ways to prevent outdoor LED advertising screens from falling off.
Introduction:
Recently, there have been frequent incidents of outdoor advertising billboards falling and building facades falling, which have brought great safety hazards to society. At the same time, with the arrival of the rainy season, bad weather conditions have further increased the risk of billboards falling. As an important form of outdoor advertising signs, LED displays are located in busy areas with dense traffic and are often exposed to wind and sun, and their safety is of paramount importance. In order to prevent the occurrence of such accidents, outdoor LED displays must take strong measures in terms of structural design, installation methods, regular maintenance and maintenance before installation.
Outdoor LED advertising screens compared to traditional billboards
Traditional outdoor advertising signs usually use spraying, printing and engraving, such as signs, advertising light boxes, signs, but these methods have problems such as limited display effect, difficult updating and maintenance, and limited display content. In harsh outdoor environments, affected by factors such as weather and light, its color, brightness and visibility are easily affected, and it needs frequent updates and maintenance, which is costly and ineffective. The development and progress of modern LED display technology has enabled outdoor LED displays to solve the problems of traditional billboards and achieve more innovative and diverse advertising effects. So outdoor LED advertising screens are becoming more and more popular.
The reason why the outdoor LED display from falling
Although traditional billboards are prone to fall, and they are not LED display products, they are still a wake-up call for us. In order to ensure the safety of public life and property and maintain a good image of the city, the safety of outdoor LED display projects is extremely important. The main reasons why outdoor LED displays may collapse are: outdoor extreme weather, or product quality is not up to standard, improper maintenance, etc. Below, I will explain in detail.
Extreme weather effects
During the rainy season, extreme weather conditions such as strong winds and rainstorms pose a serious threat to the stability of LED advertising screens. Especially in typhoon weather, LED advertising screens may fall off or fall due to inability to withstand wind pressure.
Design and quality issues
The unreasonable or defective load-bearing structure design of LED displays is one of the important reasons for falling. If the structural design fails to fully consider external factors such as strong winds and earthquakes, or uses inferior materials, it will accelerate the aging and damage of LED displays, thus increasing the risk of falling.
Improper installation and maintenance
During the installation process, if the fixing parts are not firmly installed, the screws are loose or the welding is not tight, which will affect the stability of the LED display. At the same time, the lack of necessary daily maintenance and regular inspection will also cause the fixing parts of the LED display to fail due to rust, aging and other reasons, which can lead to falling accidents.
How to correctly install outdoor LED advertising screens
Considering the above problems, how to install an outdoor LED advertising screen correctly? Here are the four basic steps for your reference.
Field survey
Before installing the outdoor LED display, it should focus on the specific environment, topography, luminous range, brightness acceptance and other parameters for unified testing. In order to ensure the smooth installation of the outdoor LED advertising display, it is required that the command personnel carry out a unified lifting plan before lifting and installation to ensure that the equipment can operate normally and stably.
LED equipment construction
When building an outdoor LED advertising screen, it is necessary to distinguish between a wall advertising screen, a hanging advertising screen, and a roof advertising screen. During the actual installation, it should be hoisted in sections according to the distance and height. At the same time, ensure that the personnel responsible for the installation above and the command personnel below cooperate with each other, so that there is a better installation and use process for LED advertising screens working at high altitudes.
Luminous radiation range debugging
Due to the different emission ranges, the viewing angles of LED displays are also different. It is necessary to carry out the fixed installation of outdoor LED displays according to the field acceptance ability and everyone’s usual viewing angle range to ensure that every angle can be seen from a distance. Normal, balanced brightness images and subtitle information.
Follow-up inspection and maintenance
Follow-up inspections include a wide range of areas, such as LED display waterproof, heat dissipation layer, LED surface waterproof coating, rain shading range on the display, heat dissipation holes on both sides, power supply lines, etc. Later technical maintenance requires unified management and maintenance of these parts. When the product is rusted, unstable or damaged, it needs to be replaced in time to ensure the safe use of the entire display screen.
Conclusion
With the arrival of the typhoon season, the weather changes more and more violently, which also puts forward higher requirements for the safety protection of outdoor LED advertising screens. Only through regular testing, strict management and other measures can we effectively reduce the safety risks of billboards and escort the prosperity of the city and the safety of the public.