公开(公告)号：US20190326793A1

公开(公告)日：2019-10-24

申请号：US16309199

申请日：2017-05-18

Applicant: LG INNOTEK CO., LTD.

Inventor： Dae Ho CHOI

IPC: H02K5/22 ,  H02K5/10 ,  H02K7/08 ,  H01R13/52

Abstract: A motor connector comprises: a wiring unit including an electric wire having a conductive wire exposed from an insulating sheath, and a terminal coupled to the conductive wire and having a terminal part formed on the end portion thereof; a base including a first molding part having the terminal part disposed therein, and a second molding part extending outwards from the first molding part and having a receiving space for receiving the conductive wire and a part of the insulating sheath adjacent to the conductive wire; a fixing member coupled to the second molding part and covering the sheath so as to fix the same; and a molding member filling the receiving space so as to seal the gap between the first molding part and the second molding part.

公开(公告)号：US20230402887A1

公开(公告)日：2023-12-14

申请号：US18033864

申请日：2021-10-28

Applicant: LG INNOTEK CO., LTD.

Inventor： Dae Ho CHOI ,  Sang Jin KIM ,  Gi Chang MOON

IPC: H02K1/278 ,  H02K1/28 ,  H02K16/00

CPC classification number: H02K1/278 ,  H02K1/28 ,  H02K16/00

Abstract: The present invention can provide a motor including a shaft, a rotor coupled to the shaft, and a stator disposed to correspond to the rotor, wherein the rotor includes a rotor core, a plurality of magnets coupled to the rotor core, and a magnet holder disposed outside the magnets, the rotor core includes protrusions disposed between the adjacent magnets, the magnet holder includes a first part disposed on a side surface of each of the magnets and a second part connected to the first part and disposed on one surface of the magnet, the second part includes holes, and a part of each of the protrusions and a part of the magnet are exposed through one of the holes.

公开(公告)号：US20230035697A1

公开(公告)日：2023-02-02

申请号：US17758372

申请日：2020-12-02

Applicant: LG INNOTEK CO., LTD.

Inventor： Dae Ho CHOI

IPC: H02K5/22 ,  H02K1/12 ,  H02K1/22 ,  H02K7/00

Abstract: In an embodiment, a motor is disclosed, comprising: a housing; a cover disposed on top of the housing; a stator disposed inside the housing; a rotor disposed inside the stator; a shaft coupled to the rotor; and a connector disposed on top of the cover, wherein the connector comprises: a connector body; and a shield terminal disposed on the connector body so as to be partially exposed, wherein the cover is formed of a metal material, and wherein the shield terminal is inserted into a hole in the cover so as to come into contact therewith. Accordingly, by using the shield terminal including a curved surface and the hole formed in the cover, a gripping force of the motor can be improved.

公开(公告)号：US20220006363A1

公开(公告)日：2022-01-06

申请号：US17293126

申请日：2019-11-12

Applicant: LG INNOTEK CO., LTD.

Inventor： Dae Ho CHOI

IPC: H02K11/215 ,  H02K1/27 ,  H02K1/28 ,  H02K5/04

Abstract: An embodiment relates to a motor which comprises: a housing; a cover disposed to cover the housing; a stator disposed in the housing; a rotor disposed inside the stator; a shaft disposed in the center of the rotor; a sensing magnet disposed at the end of the shaft; and a circuit board including a sensor for sensing the sensing magnet, wherein the sensor is disposed inside a hole formed through the cover. Therefore, in the motor, a hole is formed through the cover disposed to cover an opening of the housing and a sensor is disposed inside the hole, so that a size of an axis direction of the motor can be reduced.

公开(公告)号：US20210211020A1

公开(公告)日：2021-07-08

申请号：US16760339

申请日：2018-11-02

Applicant: LG INNOTEK CO., LTD.

Inventor： Dae Ho CHOI ,  Hong Shik YUN

IPC: H02K11/01 ,  H02K11/215 ,  H02K5/22 ,  H02K11/25

Abstract: The present invention can provide a motor including a shaft, a rotor disposed outside the shaft, a stator disposed outside the rotor, a sensing magnet coupled to the rotor, a circuit substrate disposed above the sensing magnet and including a sensor configured to detect a magnetic flux change due to the sensing magnet, and a cap member which covers the sensor, wherein the circuit substrate includes a first substrate, a second substrate disposed to be spaced apart from the first substrate, and connecting portions connecting the first substrate to the second substrate, the sensor is mounted on the second substrate, and the cap member is disposed to pass through a separating space between the first substrate and the second substrate.