The maintenance methods of LED display are mainly divided into front maintenance LED screen and rear maintenance LED screen.Post-maintenance LED screens are widely used in large-scale LED display screens on exterior walls of buildings, and must be designed with maintenance channels to facilitate maintenance personnel to perform maintenance and repair from the back of the screen body. The overall technical requirements are high, the installation is cumbersome, and time-consuming.This is obviously not a suitable choice for indoor compact applications with large spaces and gold or inlaid and wall-mounted installations.
With the rise of small-pitch LED display screens, Indoor front maintenance LED Display products gradually occupy a dominant position in the market. It refers to the use of magnetic adsorption between the magnetic components and the LED display box to fix it. During operation, the suction cup directly contacts the surface of the box for front maintenance, thereby removing the module structure of the LED display from its box to achieve frontal maintenance Screen body. This front maintenance method can make the overall structure of the display screen thin and light, and integrate with the surrounding architectural environment, highlighting the indoor visual expression ability.
Compared with the rear maintenance LED screen, the advantage of the front maintenance LED screen is mainly to save space, realize the greater use of environmental space, and reduce the difficulty of later maintenance work.The front maintenance method does not need to reserve a maintenance channel, supports independent frontal maintenance, and saves the maintenance space on the back of the display.It does not need to disassemble the wire, supports rapid maintenance work, and disassembly is simpler and more convenient.Front maintenance LED screen Compare Rear maintenance LED screen The module structure that needs to be disassembled,In case of a single point of failure, only a single person needs to disassemble and maintain a single LED screen or pixel, and the maintenance efficiency is high and the cost is low.However, due to the indoor high-density characteristics, the structure of the product has higher requirements on the heat dissipation of the cabinet, otherwise the display screen is prone to local failures.
Relatively speaking, Rear maintenance LED screen is not without merit. Its price is slightly lower, suitable for rooftop, column and other installation scenarios, and the inspection and maintenance efficiency is high. Due to different application scenarios, you can choose these two maintenance methods according to actual needs.