Aluminum radiator and heat dissipation method thereof

The invention discloses an aluminum radiator and a heat dissipation method thereof, and relates to the technical field of radiators. The aluminum radiator comprises a first aluminum plate, a pluralityof second aluminum plates are fixed to one surface of the first aluminum plate, a plurality of first groove holes are formed in the opposite side faces of the second aluminum plates, and second groove holes are formed in the opposite side faces of the second aluminum plates. The first aluminum plate is used for heat absorbing, the multiple second aluminum plates fixed to the first aluminum plateare used for dissipating heat, then, under the action of outside natural wind, the principle that wind in the horizontal direction generates certain suction force for valley air is utilized, natural wind cools the interiors of the first groove holes and the second aluminum plates located at the concave end positions of the first aluminum plate, heat dissipation of the second aluminum plates is accelerated, accordingly, the