公开(公告)号：US20170317567A1

公开(公告)日：2017-11-02

申请号：US15471743

申请日：2017-03-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jin-woo CHO ,  Nam-su KIM ,  Uk-ho SEO ,  Jong-jun SEO ,  Ji-hoon HAN ,  Min-woo HONG ,  Woong HWANG

IPC: H02K16/02 ,  H02K5/22 ,  H02K1/27 ,  F24F7/007 ,  F24F1/38 ,  H02K7/14 ,  F24F1/00

CPC classification number: H02K16/02 ,  F24F1/0003 ,  F24F1/38 ,  F24F7/007 ,  H02K1/2706 ,  H02K1/2773 ,  H02K1/30 ,  H02K5/225 ,  H02K7/003 ,  H02K7/14

Abstract: A fan motor for an air conditioner includes a rotor shaft, a plurality of rotor cores arranged in a circumferential direction about a center of the rotor shaft, a bridge configured to couple the rotor cores, permanent magnets coupled to the plurality of rotor cores, and an insert-injected rotor body provided in a space formed through the rotor shaft, the rotor cores, the bridge, and the permanent magnets. A cable holder for the fan motor includes an upper cable holder in which a plurality of protrusion walls are formed downwardly, a lower cable holder in which a plurality of guide walls coupled between the plurality of protrusion walls are formed upwardly, and a soldering land which is formed in a lower portion of the lower cable holder and upon which a wire can be soldered.