公开(公告)号：US11981025B2

公开(公告)日：2024-05-14

申请号：US17723781

申请日：2022-04-19

Applicant: LG ELECTRONICS INC.

Inventor： Sangwook Lee ,  Moonchan Kim ,  Iljae Lee ,  Sanghun Mun ,  Hyunjae Yang

IPC: B25J19/00 ,  B25J5/00 ,  B25J11/00

CPC classification number: B25J19/0054 ,  B25J5/007 ,  B25J11/0005 ,  B25J19/0075

Abstract: A mobile robot includes a driver configured to provide a traveling function, a body disposed at an upper side of the driver, a concave portion recessed inward from a surface of the body, a vent hole formed at an upper side of the concave portion, and a guide inclined surface formed at a lower side of the concave portion. During traveling of the mobile robot, the mobile robot induces inflow of air so that the body can be cooled.

公开(公告)号：US20240269869A1

公开(公告)日：2024-08-15

申请号：US18643743

申请日：2024-04-23

Applicant: LG ELECTRONICS INC.

Inventor： Sangwook Lee ,  Moonchan Kim ,  Iljae Lee ,  Sanghun Mun ,  Hyunjae Yang

IPC: B25J19/00 ,  B25J5/00 ,  B25J11/00

CPC classification number: B25J19/0054 ,  B25J5/007 ,  B25J11/0005 ,  B25J19/0075

Abstract: A mobile robot includes a driver configured to provide a traveling function, a body disposed at an upper side of the driver, a concave portion recessed inward from a surface of the body, a vent hole formed at an upper side of the concave portion, and a guide inclined surface formed at a lower side of the concave portion. During traveling of the mobile robot, the mobile robot induces inflow of air so that the body can be cooled.

公开(公告)号：US12080188B2

公开(公告)日：2024-09-03

申请号：US17716703

申请日：2022-04-08

Applicant: LG ELECTRONICS INC.

Inventor： Iljae Lee ,  Moonchan Kim ,  Sangwook Lee ,  Sanghun Mun ,  Hyunjae Yang

IPC: G09F21/00 ,  B60R16/02 ,  B62D63/00 ,  G09F9/30 ,  G05D1/00

CPC classification number: G09F21/00 ,  B60R16/0207 ,  B62D63/00 ,  G09F9/30 ,  G05D1/0214

Abstract: A mobile robot includes a driver configured to provide a traveling function, a body disposed at an upper side of the driver, and formed to include an inclined surface protruding downward at front and rear surfaces thereof, a body frame disposed in the body, and one pair of displays coupled to the body frame, and disposed at front and rear surfaces of the body. The body frame includes body profiles disposed at left and right sides of the body frame, and formed to extend in a vertical direction, and display supports fixed to the body profiles to extend in forward and backward directions, and respectively coupled to the pair of the displays.

公开(公告)号：US11986953B2

公开(公告)日：2024-05-21

申请号：US17722006

申请日：2022-04-15

Applicant: LG ELECTRONICS INC.

Inventor： Hyunjae Yang ,  Moonchan Kim ,  Iljae Lee ,  Sangwook Lee ,  Sanghun Mun

IPC: B25J19/00 ,  B25J5/00 ,  B25J19/02

CPC classification number: B25J19/0066 ,  B25J5/007 ,  B25J19/022 ,  B25J19/023 ,  B25J19/026

Abstract: A mobile robot includes a driver configured to provide a traveling function, a body disposed at an upper side of the driver and configured to include a head coupling hole formed at an upper portion thereof, and a head configured to include a head bracket inserted into the head coupling hole of the body. The body includes a head fixing frame fastened to the head bracket, a first bolt configured to fix the head fixing frame and the head bracket, and a repair cover coupled to an opening formed in a backward direction. The head is separated from the body when the first bolt is released by opening the repair cover.