LED display installation way _ six kinds of methods and matters needing attention

LED display installation method mainly has Mosaic, wall, hanging, column, roof type, installation method, etc. Let's to look at one by one. 1, inlaying installation: indoors, apply to smaller indoor screen. Due to the small space, in order to do not take up space, according to the screen size on the wall to dig out the area of the same size, the LED display embedded in the wall. Wall for the solid wall. With the method of before the maintenance, the cost is higher. Suitable for outdoor installation, set structure in building project has been included in the planning and designing the screen, in the civil engineering project construction reserved in advance screen installation space, only when the actual installation steel structure will make screen display embedded within the building metope, adequate maintenance space on the back. More than 2, wall-mounted installation: suitable for the installation of indoor LED display, area is lesser, 10 square meters) , wall requirement is solid wall, hollow brick or simple retaining wall are not suitable for the installation. More than 3, hanging installation: suitable for the station LED electronic display screen, LED electronic display screen and other places of large airport signage. Request screen area is lesser. ( 10 square meters) Requirements must have proper installation location, such as beams or columns above, and the screen body in general to add back cover. Ordinary mount is suitable for the single box display screen is less than the total weight 50 kg, can be directly on the main wall, need not reserve maintenance space, display cabinet adopt positive maintenance design, servicing uncovers the screen from the bottom of the can. Rack mount applicable to the general outdoor display, considering the difficulty of the display when maintenance, between the screen and the metope with steel structure support, set aside 800 mm space for maintenance, space. , maintenance facilities such as gym, and installation of power distribution cabinet, air conditioning, axial flow fan, lighting and other auxiliary equipment, 4, pillar type installation: used for the installation of outdoor advertising LED electronic display screen, eye shot is open, around the place empty, such as square, parking lot, etc. According to the size of the screen area and can be divided into the installation of single column and double column type. Column installed in suitable for the installation of the LED display, outdoor screen is installed on the pillar. Column type in addition to the need to make the screen body steel structure, still need to make concrete or steel columns, mainly considering the geological condition. 5, rooftop installation: mainly applied to outdoor advertising LED electronic display screen, the installation site is mainly the roof of the building, with the increase of building height to consider windproof level along with the increase. 6, the structure of the buildings is on the ground with concrete build by laying bricks or stones a enough to support the whole LED display wall wall, construction steel structure installation screen on the wall, steel structure reserved 800 mm space for maintenance, related equipment and maintenance facilities place. Outdoor LED display installation considerations for outdoor LED display area is larger, the steel structure design should consider basic, wind load and earthquake magnitude, waterproof, dustproof, environmental temperature, lightning protection, and many other factors. Placed inside the steel structure to power distribution cabinet, air conditioning, axial flow fan, lighting and other auxiliary equipment, also have. , maintenance facilities such as gym. The outdoor screen structure to conform to the following IP65 protection class. In general, outdoor LED display installation considerations: ( 1) Screens installed outdoors, and often, the wind dust cover, poor working conditions. Electronic equipment is wet or seriously be affected with damp be affected with damp will cause a short circuit or even fire, fault and even fire, loss. ( 2) Screen may be heavy current strong magnetic attacks caused by lightning. ( 3) The environment temperature changes greatly. Display itself will generate a certain amount of heat at work, if the environment temperature and heat dissipation, integrated circuit may not work properly, and even destroyed, so that the display system cannot work normally. ( 4) At a wide, line-of-sight requirement, vision requires far and wide; Change of ambient light, and in particular may be direct sunlight. Special requirements for the above, the outdoor screen installation must be done: ( 1) Screen and screen and building the junction must be strictly waterproof leakage protection; Screen should have good drainage measures, in the event of water discharge smoothly. ( 2) In the lightning protection devices are installed on the screen and buildings. Display the main body and the shell good grounding, grounding resistance is less than 3 ohm, lightning causes a large current discharge in a timely manner. ( 3) Install ventilation cooling equipment, makes the screen body internal temperature in - Range of 10 ℃ to 40 ℃. Behind the screen above installed axial flow fan, exhaust heat. ( 4) Choose working temperature in - Between 40 ℃ ~ 80 ℃ industrial-grade integrated circuit chips, prevent winter low temperature display cannot start. ( 5) With the direct sunlight, dustproof, waterproof, prevent heat, prevent short circuit 'five prevention' characteristics.