LED display installation methods vary significantly depending on whether the screen is used indoors or outdoors. Unlike traditional displays, LED screens are often installed in unique ways that take into account both aesthetics and functionality. For indoor installations, common methods include mosaic mounting, wall-mounted mounting, and hanging setups. Outdoor installations, on the other hand, typically use column-based or roof-mounted structures to ensure visibility and stability.
Mosaic installation is ideal for small indoor LED screens. It involves embedding the screen directly into a solid wall, which helps save space. This method requires careful planning during construction to reserve the necessary area for the display. In outdoor settings, this approach is suitable when the screen is integrated into the building design from the beginning.
Wall-mounted installation is another popular choice for smaller indoor LED screens (up to 10 square meters). It requires a sturdy wall, as hollow bricks or lightweight partitions are not suitable. The screen is mounted directly onto the wall, and no maintenance space is needed if the design allows for front access.
Hanging installation is commonly used in large public spaces like airports or train stations. It is suitable for smaller screens (under 10 square meters) and requires a strong support structure such as a beam or lintel. This method ensures the screen is visible from a distance while maintaining a clean appearance.
For single-box LED displays weighing less than 50 kg, ordinary mounting is a practical option. These can be directly hung on load-bearing walls without requiring extra maintenance space. Maintenance is done from the bottom of the screen, making it easy to service.
Rack mounting is more suitable for general outdoor displays. It involves using steel structures between the screen and the wall to provide 800 mm of maintenance space. This setup also includes facilities like ladders and horse trails, as well as auxiliary equipment such as power cabinets, air conditioners, and fans.
Column-type installation is widely used for outdoor advertising LED screens. It’s ideal for open areas like parking lots or squares, where the screen needs to be visible from a distance. The installation can be either single-column or double-column, depending on the screen size. Concrete or steel columns are often used to ensure stability, especially in areas with challenging geological conditions.
Roof-mounted installation is best suited for large outdoor LED screens placed on top of buildings. As the height increases, so does the need for wind protection. Proper structural support and weatherproofing are essential to ensure long-term performance.
Seat-mounted structures involve installing the LED screen on a concrete base that supports the entire unit. A steel framework is then built on top of the base to mount the screen. This method provides ample maintenance space and includes necessary facilities like ladders and power systems.
When installing outdoor LED displays, several key factors must be considered. These include waterproofing, lightning protection, temperature control, and dust resistance. The screen must be designed to withstand harsh environmental conditions, including extreme temperatures, direct sunlight, and rain.
To ensure reliability, outdoor LED installations should:
1. Be fully waterproofed, with proper drainage systems to prevent water accumulation.
2. Include effective lightning protection, with grounding systems that keep the resistance below 3 ohms.
3. Use ventilation systems to maintain an internal temperature between -10°C and 40°C.
4. Use industrial-grade components that can operate in extreme temperatures, such as -40°C to 80°C.
5. Feature “five protections†against sunlight, dust, water, high temperature, and short circuits.
These considerations help ensure that the LED display remains functional, safe, and visually appealing in any environment.
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