What is a front maintenance LED screen? What are its significant advantages

The maintenance methods of LED display screens are mainly divided into pre-maintenance and post-maintenance.

The maintenance methods of LED display screens are mainly divided into pre-maintenance and post-maintenance. Post-maintenance Large-scale LED displays used in large numbers on building exterior walls must be designed with maintenance channels so that maintenance personnel can perform maintenance and inspection from the back of the screen. The overall technical requirements are high, installation and disassembly are cumbersome, and are time-consuming and labor-intensive. However, this is obviously not a more suitable choice for indoor compact applications or inlaid or wall-mounted structures where space is at a premium.

With the rise of small-pitch LEDs, front-maintenance indoor LED display products are gradually taking a dominant position in the market. It refers to the magnetic adsorption between the magnetic components and the LED display box. During operation, the suction cup directly contacts the surface of the box for front maintenance, thereby removing the module structure of the LED screen from its box to achieve front maintenance of the screen. body. This front-end maintenance method can make the overall structure of the display screen thinner and lighter, integrating it with the surrounding architectural environment, and highlighting the indoor visual expression ability.

Compared with post-maintenance, the advantage of front-maintenance LED screens is mainly to save space, maximize the utilization of environmental space, and reduce the difficulty of post-maintenance work. The front maintenance method does not require reserved maintenance channels, supports independent front maintenance, and saves maintenance space on the back of the display. It does not require disassembly of wires, supports quick maintenance work, and is simpler and more convenient to disassemble. Frontal maintenance requires the removal of screws for later maintenance of the module structure. In the event of a single point of failure, only one person is required to disassemble and maintain a single LED or pixel, resulting in high maintenance efficiency and low cost. However, due to the high-density characteristics of the room, the structure of this type of indoor product has higher requirements for box heat dissipation, otherwise the display screen is prone to local failures.

   Relatively speaking, post-maintenance is not without merit. Its price is slightly lower, suitable for roof-type, column-type and other installation scenarios, and its inspection and maintenance efficiency is high. Due to different application scenarios, you can choose these two maintenance methods according to actual needs.