COB-LED box shielding device

The utility model relates to the technical field of display equipment, in particular to a COB-LED (chip on board-light emitting diode) box shielding device, which comprises a shell and a mainboard arranged in the shell, a plurality of LED chips are arranged on the end face of the mainboard at equal intervals, and shielding wires are filled in gaps among the plurality of LED chips. According to the LED display screen, the shielding wires made of the electromagnetic wave shielding materials are creatively filled between the adjacent LED chips, so that electromagnetic waves diverging outwards from the light-emitting surface of the LED display screen are greatly reduced on the premise that the display effect of the LED chips is not affected, and the electromagnetic waves can be reduced when the external electromagnetic waves enter the display; the body health of a user is facilitated, and the service life of the display can be prolonged. 本实用新型涉及显示器设备技术领域，具体涉及一种COB-LED箱体屏蔽装置，包括壳体以及安装在其内部的主板，所述主板的端面等距设置有多个LED芯片，多个所