Patent ID: 8540494
Filing Date: 2013-09-24
Classification: F04D

Abstract:
1. A fan structure comprising: a stator module comprising: a fixing plate having a first surface, an opposite second surface and at least one fixing member formed on the second surface and having a first engaging portion; an insulating holder having a first side facing toward the second surface of the fixing plate, an opposite second side and at least one catching member formed on the first side and having a second engaging portion; and a stator core coupled to the insulating holder; and a fan frame having a base, the base is located between the fixing plate and the insulating holder, wherein the first engaging portion of the fixing member is engaged with the second engaging portion of the catching member, wherein the base has a top surface, an opposite bottom surface and at least one slot in communication with the top and bottom surfaces, wherein the fixing member of the fixing plate penetrates the slot, and wherein the stator module further has a circuit board having at least one opening, the catching member penetrates the opening.