The invention discloses a bladeless fan which comprises a machine head, a breather pipe, a power system and a base, wherein the power system is accommodated in the base; the breather pipe is accommodated in the middle of the base; the machine head is mounted on the base; and the breather pipe communicates with the machine head and the power system. According to the invention, the machine head is mounted and supported on the base, so that the bladeless fan is more stable and reliable and has a beautiful appearance, and space for arrangement of a control system and the like is added. Preferably, a control panel is located at the upper end of the base, so that a user doesn't need stoop to operate the fan and the user's experience is good.