▎ 摘　　要

NOVELTY - The graphene shield has LED lamp (5) that is set on outer surface of graphene shield case (8). The culture pattern (10) of nozzle component is set with a loudspeaker (6). The graphite alkene shield is provided with a microphone (7) in middle portion. The solar battery (1) is connected with the controller (3) through the conductive wire (2) connected with the energy storage battery (4). The controller is connected with the LED lamp, loudspeaker and microphone. USE - Solar energy photovoltaic power supply energy culture acousto-optic graphene shield for operator. ADVANTAGE - The hard graphite alkene shield configured acousto-optic device can be utilized effectively for protecting operator. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the solar energy photovoltaic power supply energy culture acousto-optic graphene shield. Solar battery (1) Conductive wire (2) Controller (3) Energy storage battery (4) LED lamp (5) Loudspeaker (6) Microphone (7) Graphene shield case (8) Culture pattern (10)