5G intelligent lighting lamp capable of being quickly disassembled and assembled

The 5G intelligent lighting lamp comprises a lamp shell, a lamp holder is arranged at the top of the lamp shell, the lamp holder is fixed to the top face of a wall through expansion screws, an LED lamp body is arranged in the lamp shell and arranged on a circuit board, the lower end of the lamp shell is of an opening structure, a rotating shaft is arranged on one side of the bottom of the lamp shell, and the rotating shaft is arranged on the other side of the bottom of the lamp shell. A rotating shaft is arranged on the lamp holder, a hinge is sleeved outside the rotating shaft, a signal receiver and a loudspeaker are arranged on the lamp holder, the signal receiver is connected with a remote controller in a wireless connection mode, and a light intensity adjusting knob and an illumination time adjusting knob are arranged on the remote controller. According to the 5G intelligent lighting lamp capable of being rapidly disassembled and assembled, the metal sheet is magnetically attracted and fixed through the m