Patent ID: 6762532
Filing Date: 2004-07-13
Classification: H02K

Abstract:
A stator assembly structure of a direct current brushless motor, comprising:a coil seat around which coils are wound and provided with a fitting hole; an upper pole plate provided with radially extended pole ends and a positioning hole, the radially extended pole ends of the upper pole plate being provided with side walls extended in a vertical direction; a lower pole plate provided with radially extended pole ends and a positioning hole, the radially extended pole ends of the lower pole plate being provide with side walls extended in a vertical direction; at least one upper magnetic conducting plate having radially extended pole ends and a positioning hole; at least one lower magnetic conducting plate having radially extended pole ends and a positioning hole; and a magnetic conducting tube arranged to pass through the positioning holes of the upper pole plate, the lower pole plate, the upper magnetic conducting plate and the lower magnetic conducting plate, and through the fitting hole of the coil seat.