公开(公告)号：US20230283129A1

公开(公告)日：2023-09-07

申请号：US18103817

申请日：2023-01-31

Applicant: LG ELECTRONICS INC.

Inventor： Sunho KIM ,  Kyeong-Hwan KIM ,  Seung-Suk OH

IPC: H02K1/2786 ,  H02K1/12 ,  H02K5/04 ,  H02K7/14 ,  D06F37/30 ,  D06F58/20

CPC classification number: H02K1/2786 ,  H02K1/12 ,  H02K5/04 ,  H02K7/14 ,  D06F37/304 ,  D06F58/20

Abstract: A motor for a laundry apparatus includes a stator and a rotor including a rotor frame which rotates outside the stator. The rotor frame includes a base frame having a circular shape and disposed with a distance from a coil, an extension frame which fixes a magnet, an air inlet which suctions air, and a blade protruding to a set height from the base frame, and the blade is positioned outside a region in which the coil is disposed. According to the present disclosure, the heat dissipation performance of the motor can be improved while maintaining the strength of the rotor frame, and motor output can be improved by sufficiently securing a winding space of the coil.