▎ 摘　　要

NOVELTY - A heat dissipation heat absorbing shell structure, comprising an alloy shell, which is in the upper opening of the box-shaped, comprising a side wall and a bottom surface, the side wall comprises a first straight side, the first bevel wall, the second straight wall, a second inclined sidewall, the third straight side wall and arc side wall orderly connected to form, at the two ends of the second straight side wall, side wall of the arc at the two ends of arc at the midpoint of the side wall are respectively provided with vertical to the bottom surface of the screw hole, the bottom is provided with a first radiating plate fixing groove, second radiating plate fixing groove and a screw column; the inner side and the outer side surface of the alloy shell body are coated with graphene infrared radiation heat-conducting heat dissipation coating. changing the alloy shell structure, the thickness thereof is reduced, convenient for mounting radiating plate inside, convenient for installation and reduces the installation difficulty of the main body outside, the surfaces of which are coated with graphene infrared radiation heat-conducting heat dissipation coating, heat dissipation can be fast and uniformly, improves the heat dissipation performance in the side of the alloy shell.