Early warning device for wind and light resources

The utility model discloses an early warning device for wind and light resources, which relates to the technical field of wind and light resources and comprises a rectangular frame plate, side plates are hinged to two ends of the top of the rectangular frame plate through pin shafts, a bottom plate is slidably connected to the bottom end in the rectangular frame plate, and moving wheels are fixedly mounted at four corners of the bottom of the bottom plate. The handle is rotated to drive the screw rod to rotate, and the screw rod can move through the protective cover, so that the screw rod is matched with a corresponding structure to drive the limiting blocks to move, the early warning device body can be tightly abutted and fixed through the two limiting blocks, and then the movable door is closed; therefore, the transmission assembly above the early warning device body can be used for monitoring wind and light resources, comparison processing is performed on monitoring information, cloud transmission is perfo