What are the common installation methods of Omaha LED display? List of common installation methods
1. Mosaic installation: indoors, suitable for small indoor screens. Because the installation space is small, in order not to occupy space, the same size area is dug out on the wall according to the screen area, and the LED display is embedded in the wall. The wall is required to be solid. The cost of using pre-maintenance is high. For outdoor installation, the mounting structure is suitable for the display screen projects that have been included in the planning and design of the building. The installation space for the display screen is reserved in advance during the construction of the civil project. Only the display screen steel structure is required to be used in actual installation Inlaid in the wall of the building, leaving enough room for maintenance on the back.
2, wall-mounted installation: mostly suitable for indoor LED display installation, small area (less than 10 square meters), the wall requirements are solid walls, hollow bricks or simple partition walls are not suitable for this installation method.
3. Hanging installation: It is suitable for large-scale places such as station LED electronic display, airport LED electronic display and so on. The screen area is required to be small. (Below 10 square meters) It is required to have a suitable installation location, such as a beam or lintel above, and the screen body generally needs a rear cover.
Omaha ordinary mounting is suitable for single box display with a total screen weight of less than 50kg, which can be directly hung on the load-bearing wall without the need for maintenance space. The display box is designed for front maintenance. Just open it.
The rack mounting is suitable for general outdoor display screens. Considering the difficulty in maintaining the display screens, a steel structure is used between the screen body and the wall surface, and 800mm maintenance space is reserved. The space is equipped with maintenance facilities such as horse tracks and ladders. And install auxiliary equipment such as power distribution cabinets, air conditioners, axial fans, lighting, etc.
4. Post-type installation: It is mostly used for the installation of outdoor advertising LED electronic display screens, with a wide field of vision and relatively empty surroundings, such as squares and parking lots. According to the size of the screen body, it can be divided into single-pillar and double-pillar installation. Column mounting is suitable for the installation of LED displays on open ground, and outdoor screens are mounted on columns. In addition to the screen steel structure, the column type also requires the production of concrete or steel columns, mainly considering the geological conditions of the foundation.
5, roof-mounted installation: mainly suitable for outdoor advertising LED electronic display, the installation site is mainly the roof of the building, as the height of the building to be considered also increase with the increase in windproof level.
6. The seating structure is a concrete structure on the ground to build a wall sufficient to support the entire LED display screen. A steel structure is installed on the wall to install the display screen. The steel structure reserves 800mm of maintenance space for related equipment and maintenance facilities. .
Omaha installation outdoor LED display installation precautions
The outdoor LED display has a large area, and the design of its steel structure must take into account many factors such as foundation, wind load, earthquake magnitude, waterproof, dustproof, ambient temperature, and lightning protection. Inside the steel structure, auxiliary equipment such as power distribution cabinets, air conditioners, axial fans, and lighting should be placed, as well as maintenance facilities such as roads and ladders. The entire outdoor screen structure must meet the protection level below IP65. In general, the considerations for installing outdoor LED display installation are:
(1) The display screen is installed outdoors, often exposed to the sun and rain, the wind blows the dust cover, and the working environment is harsh. Wet or severely wet electronic equipment can cause short circuits or even fires, cause failures or even fire, causing losses.
(2) The display screen may be subject to strong electric and magnetic attacks caused by lightning.
(3) The ambient temperature varies greatly. The display screen itself must generate a certain amount of heat when it works. If the ambient temperature is too high and the heat dissipation is poor, the integrated circuit may not work properly or even be burned, so that the display system cannot work properly.
(4) The audience has a wide face, a long viewing distance and a wide field of vision; the ambient light changes greatly, and it may be directly exposed to sunlight.
Omaha responds to the above special requirements, outdoor display installation must be done:
(1) The screen body and the joint between the screen body and the building must be strictly waterproof and leak-proof; the screen body must have good drainage measures, and it can be smoothly discharged in case of standing water.
(2) Install lightning protection devices on display screens and buildings. The main body of the display screen and the case are well grounded, and the grounding resistance is less than 3 ohms, so that the large current caused by lightning is released in time.
(3) Install ventilation equipment to reduce the temperature so that the internal temperature of the screen is between -10 ° C and 40 ° C. An axial fan is installed at the top and rear of the screen to discharge heat.
(4) Use industrial-grade integrated circuit chips with an operating temperature between -40 ° C and 80 ° C to prevent the display from starting when the temperature is too low in winter.
(5) It has the characteristics of 'five defenses' against direct sunlight, dust, water, high temperature, and short circuit protection.
Because the LED display industry does not use the environment, its installation methods are also different. Generally speaking, the indoor LED display installation methods are: mosaic installation, wall-mounted installation, wall-mounted installation, etc .; outdoor LED display installation is more common with column installation and roof installation. The following is a detailed description of the installation method of LED display manufacturers:
However, due to the particularity of the LED display itself, the installation and commissioning can often reflect the product quality and determine the effect of the display. Therefore, the installation and commissioning of the LED display is a very important technical activity Here, I compiled and compiled six common installation methods in the LED display industry:
What are the common installation methods of Omaha LED display? List of common installation methods