▎ 摘　　要

NOVELTY - High-power LED floodlight using a liquid-cooled structure containing a nano-carbon component, comprises a radiator base, a radiator, a cooling fluid, a thermal paste, an LED chip board, a scattering lens, an LED source, a pump, a liquid pipe, an L-shaped quick connector, a quick connector mounting hole and an aluminum frame. USE - The floodlight is useful as system having fusion of several LED headlights. ADVANTAGE - The floodlight: utilizes radiator fluid used in LED headlights contains nanocarbon materials (carbon nanotubes and graphene) that improve heat dissipation; and provides system having fusion of several LED headlights that achieve high overall capacity.