Air-bearing fan

An air-bearing fan comprising a fan blade structure, a magnet, a stator, a sleeve, an electronic circuit board, a housing and a thrust disk;

• wherein
• said fan blade structure including a plurality of fan blades, an upper surface having several air-inducing inlets and a central shaft perpendicularly extending from a lower surface of said fan blade structure, a ring-shaped gap being formed between an outer surface of said fan blade structure and a housing inner surface of said housing;
• said magnet being disposed on an inner side of the fan blades and being fixed with said fan blade structure;
• said stator being disposed inside said magnet without contacting each other, said stator having a stator central hole;
• said sleeve being fitted in the stator central hole, said sleeve having a sleeve inner surface, the diameter of said sleeve inner surface being larger than the diameter of said central shaft;
• said electronic circuit board being fitted on and fixed with said sleeve, said electronic circuit board having an electronic circuit board central hole;
• said housing having several housing flow-guiding slots and a housing central hole;
• and
• said thrust disk having several thrust disk flow-guiding slots and a thrust disk central hole, said thrust central hole being fitted in an end of the central shaft so as to be fixed with said fan blade structure and said magnet, a thrust gap being formed between said thrust disk flow-guiding slots and a bottom of said housing when the fan structure is rotating.