▎ 摘　　要

NOVELTY - The utility model claims a graphene detection device based on optical fibre laser lamp, comprising an intelligent system, a barrel body and a supporting frame, the intelligent system comprises a control board, a power supply device, a pulse sensor, a brightness sensor, a laser lamp, an electric push rod, motor and aperture, the said supporting frame comprises a supporting frame, the second supporting frame and the supporting frame, the supporting frame is provided with a fixing frame, the fixing frame is installed on the supporting frame through a rotating shaft, the supporting frame is welded on one end of the fixed frame; the barrel body is installed on the supporting frame, the supporting frame of one side is welded with a fixing rod, one end of the electric push rod is installed on the fixing rod by the rotating shaft, one end of the barrel body is provided with a motor box, the top part of the barrel body is provided with a feeding port, one end of the barrel body is set with a connecting seat, the control plate is installed at one side of the barrel body, the graphene detection device design of the fibre laser based on lamp design, suitable for popularization.