Patent ID: 11871528
Assignee: SHENZHEN ONLY CO., LTD
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC H

Claim 2:
3. The LED display as claimed in claim 2, further comprising a separate power control box, the separate power control box being electrically connected to the LED display panel and being connected to the mounting frame;
the separate power control box comprising a control box body, a heat dissipation window, a connection slot and a cover plate, wherein, the control box body contains a power supply and a control card, the power supply and the control card are electrically connected to the LED display panel; the cover plate is detachably connected to a front side surface of the control box body, the heat dissipation window is configured on a rear side surface of the control box body, the heat dissipation window is in correspondence with the power supply; the connection slot is configured in a middle of the rear side surface of the control box body along the length direction, the connection slot is configured along a height direction of the control box body; and the control box body comprises a first connection hole on the top, with the first connection hole in correspondence with the connection slot.