公开(公告)号：US20250052489A1

公开(公告)日：2025-02-13

申请号：US18933168

申请日：2024-10-31

Applicant: LG Electronics Inc.

Inventor： Changjae LEE ,  Jinsung KIM ,  Eunyoung CHOI

IPC: F25D29/00 ,  F25D11/02 ,  F25D23/02 ,  G05B19/4155

Abstract: A refrigerator includes a cabinet defining a storage space therein and a door configured to open and close the storage space. The door includes a top recess that is recessed downward from a top surface portion of the door, a microphone module accommodated in the top recess and configured to receive a voice command from a user, a controller configured to control an operation of the refrigerator based on the voice command received at the microphone module, a door cover that covers the top recess a microphone-module mount provided at the door cover, wherein the microphone module is accommodated in the microphone-module mount, and a voice input hole defined in the microphone-module mount and configured to transmit a sound of the voice command from an outside of the door cover to an interior of the microphone-module mount.

公开(公告)号：US20230332831A1

公开(公告)日：2023-10-19

申请号：US18212541

申请日：2023-06-21

Applicant: LG Electronics Inc.

Inventor： Changjae LEE ,  Jinsung KIM ,  Eunyoung CHOI

IPC: F25D29/00 ,  G05B19/4155 ,  F25D11/02 ,  F25D23/02

CPC classification number: F25D29/005 ,  F25D11/02 ,  F25D23/028 ,  G05B19/4155 ,  G05B2219/2654

Abstract: A refrigerator includes a cabinet defining a storage space therein and a door configured to open and close the storage space. The door includes a top recess that is recessed downward from a top surface portion of the door, a microphone module accommodated in the top recess and configured to receive a voice command from a user, a controller configured to control an operation of the refrigerator based on the voice command received at the microphone module, a door cover that covers the top recess a microphone-module mount provided at the door cover, wherein the microphone module is accommodated in the microphone-module mount, and a voice input hole defined in the microphone-module mount and configured to transmit a sound of the voice command from an outside of the door cover to an interior of the microphone-module mount.

公开(公告)号：US20200072544A1

公开(公告)日：2020-03-05

申请号：US16557642

申请日：2019-08-30

Applicant: LG Electronics Inc.

Inventor： Changjae LEE ,  Jinsung KIM ,  Eunyoung CHOI

IPC: F25D29/00 ,  F25D11/02 ,  F25D23/02 ,  G05B19/4155

Abstract: A refrigerator includes a cabinet defining a storage space therein and a door configured to open and close at least a portion of the storage space. The door includes a top recess that is recessed downward from a top surface portion of the door, a microphone module accommodated in the top recess and configured to receive a voice command from a user, a controller configured to control an operation of the refrigerator based on the voice command received at the microphone module, a door cover that covers the top recess a microphone-module mount provided at the door cover, wherein the microphone module is accommodated in the microphone-module mount, and a voice input hole defined in the microphone-module mount and configured to transmit a sound of the voice command from an outside of the door cover to an interior of the microphone-module mount.