The utility model relates to a wind cooling base of a sliding closure type notebook computer, which comprises a base plate, slide tracks, fans and a spring, wherein the base plate is divided into the upper layer and the lower layer which are arranged on the slide tracks, both sides of the front end of the upper base plate are respectively provided with a locating hole, a locating device is respectively arranged on the positions where both sides of the front end of the lower base plate correspond to the locating holes, and at least more than one fan is arranged on the lower base plate. During the use, the upper base plate is drawn out, and the upper base plate and the lower base plate are made to form a whole body. The utility model has the advantages of rational design, simple structure, light weight, small volume, convenient carrying, and the like.