Abstract: A centrifugal atomization structure and a spraying device with the same are provided. The centrifugal atomization structure comprises: a centrifugal atomization disc that is provided with a plurality of flow guide grooves, and each flow guide groove extends from the central position to the edge of the centrifugal atomization disc; an annular body is arranged at the outer side of the centrifugal atomization disc, a plurality of teeth are arranged at intervals along the circumferential direction of the annular body, and the teeth are radially arranged outwards; the annular body and the centrifugal atomization disc are coaxially arranged, and a space is arranged between the annular body and the centrifugal atomization disc in the radial direction; and the center of the centrifugal atomization disc is in transmission connection with an output shaft of a motor to form a spraying device.