Patent ID: 11864713
Assignee: LG ELECTRONICS INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC A  H  F | IPC A  F  H

Claim 4:
5. The fan motor of claim 1, wherein the bearing comprises:
an inner rim fixed to the rotary shaft;
an outer rim spaced apart from the inner rim; and
a rolling member disposed between the inner rim and the outer rim,
wherein the bearing housing portion comprises:
a hollow body that is in contact with the outer circumferential surface of the bearing, and
a cover body that is disposed at the hollow body, that covers a portion of the bearing between the inner rim and the outer rim, and that faces the impeller, and

wherein the bearing heat dissipation flow path is defined in at least one of the hollow body or the cover body.