Hair dryer

Abstract

A hair dryer comprises a main channel seat; an assembly seat being installed at a center axis of the main chamber; an outer side of the inner stator being enclosed by a rotatable outer rotor of a brushless motor; an outer wall of the outer rotor being integrally formed with a plurality of blades; an inner wall of the outer rotor being installed with magnets which is interactable with coils of the inner stator; a plurality of flow guides being integrally formed between an outer wall of the assembly seat and an inner wall of the main channel seat. Furthermore, an interior of the assembly seat is formed with a circuit installing chamber and a stator installing chamber behind the circuit installing chamber. A wind inlet is arranged behind and is buckled to the main chamber. A heat-isolation heating chamber is installed at a rear side of the main chamber.

What is claimed is: 
     
         1 . A hair dryer, comprising:
 a main channel seat having an inner chamber; an assembly seat being installed at a center axis of the main chamber; an outer side of the inner stator being enclosed by a rotatable outer rotor of a brushless motor; an outer wall of the outer rotor being integrally formed with a plurality of blades; an inner wall of the outer rotor being installed with magnets which is interactable with coils of the inner stator; a plurality of flow guides being integrally formed between an outer wall of the assembly seat and an inner wall of the main channel seat.   
     
     
         2 . The hair dryer as claimed in  claim 1 , wherein an interior of the assembly seat is formed with a circuit installing chamber and a stator installing chamber behind the circuit installing chamber for installing an inner stator of the brushless motor and a power supply circuit set. 
     
     
         3 . The hair dryer as claimed in  claim 1 , wherein a wind inlet is arranged behind and is buckled to the main chamber, 
     
     
         4 . The hair dryer as claimed in  claim 1 , wherein a heat-isolation heating chamber is installed at a rear side of the main chamber.