This is a conceptual Rechargeable Fan.Universal file like step, stl, obj, mtl, cat, sat, igs are attached.An exploded video of the assembly is attached also for better understanding.Rendering file is also given.
STL (Stereolithography, filesize: 4.17 MB), OBJ (OBJ, filesize: 3.63 MB), IGE (IGES, filesize: 20.4 MB), SAT (3D ACIS, filesize: 23.6 MB), STP (STEP, filesize: 12.7 MB), BIP (KeyShot, filesize: 8.88 MB)