Corrosion-resistant profile cooling fin

The utility model discloses a corrosion-resistant profile radiating fin which comprises a base plate, a plurality of radiating fins are arranged at the top of the base plate, through holes are formed in the two sides of the interior of the base plate, and avoiding grooves are formed in the surface of the base plate and located on the circumferential surfaces of the through holes. According to the utility model, the problems that the traditional radiating fin is low in radiating performance and poor in corrosion resistance in the use process and cannot meet the use requirements are effectively solved. 本实用新型公开了一种耐腐蚀的型材散热片，包括基板，所述基板的顶部设置有若干散热片，所述基板的内部两侧均设置有通孔，所述基板的表面并位于通孔的周向表面设置有避位槽，本实用新型有效的解决了传统的散热片在使用过程中散热性能低，并且耐腐蚀性效果差，不满足使用需求。