●Save space, realize the greater use of environmental space
●Reduce the difficulty of later maintenance work
The maintenance methods of LED display screens are mainly divided into front maintenance and rear maintenance. Large-scale rear maintenance LED displays that are widely used on building exterior walls must be designed with maintenance channels so that maintenance people can maintain and overhaul from the back of the screen. However, this is obviously not the most suitable choice for indoor compact applications where space is at a premium and wall-mounted installation structures.
With the rise of small pixel pitch LED Display, front maintenance indoor LED display products have gradually dominated the market. It refers to the use of magnetic adsorption to fix the magnetic components and the LED display cabinet. During operation, the suction cup directly contacts the surface of the cabinet for front maintenance, so that the module structure of the LED screen is removed from the box to achieve front maintenance. body. This front maintenance method can make the overall structure of the display screen thinner and lighter, and integrate with the surrounding architectural environment, highlighting the indoor visual expression ability.
Compared with rear maintenance, the advantages of front maintenance LED screens are mainly to save space, realize greater utilization of environmental space, and reduce the difficulty of rear maintenance work. The front maintenance method does not need to reserve a maintenance channel, supports independent front maintenance, and saves the maintenance space on the back of the display. It does not need to disassemble the wire, supports quick maintenance work, and disassembly is simpler and more convenient. The module structure in which the screws need to be removed for the front maintenance is later. In the case of a single point of failure, only one person needs to disassemble and maintain a single LED or pixel. The maintenance efficiency is high and the cost is low. However, due to the high-density characteristics of the room, the structure of this type of room-entry product has higher requirements on the heat dissipation of the box, otherwise the display is prone to partial failure.
Post time: Nov-20-2022