公开(公告)号：US20230221055A1

公开(公告)日：2023-07-13

申请号：US17870410

申请日：2022-07-21

Applicant: LG Electronics Inc.

Inventor： Hyun Woo PARK ,  Hyoung Keun LIM ,  Jae Duck LEE

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

CPC classification number: F25D11/025 ,  F25D23/006 ,  F25D29/005

Abstract: A refrigerator includes a main body defining a first cooling space, a door configured to open and close the first cooling space of the main body, a first heat pump module disposed in the main body and configured to cool the first cooling space, an independent refrigerator that is detachably disposed in the first cooling space and defines a second cooling space separate from the first cooling space, a second heat pump module disposed in the independent refrigerator and configured to cool the second cooling space of the independent refrigerator, a main body power supply part that is disposed in the main body and configured to supply power, and an independent power supply part disposed in the independent refrigerator.

公开(公告)号：US20220343900A1

公开(公告)日：2022-10-27

申请号：US17761303

申请日：2019-09-24

Applicant: LG ELECTRONICS INC.

Inventor： Woo Jin CHOI ,  Sung Eun KIM ,  Hyun Woo PARK ,  Eun Kyung JUNG ,  Dae Gon CHAE

IPC: G10L15/08

Abstract: An image display device and a voice recognition method thereof are proposed. The image display device and voice recognition method thereof stores received first utterance data in a first buffer when a wake up word is recognized from utterance data, stores second utterance data consecutively uttered from a user in a second buffer, stores third utterance data consecutively uttered from the user in a third buffer when verification of the wake up word is successful on the basis of the first utterance data after booting of an operating system is completed, and joins the second uttered data and the third uttered data respectively stored in the second buffer and the third buffer, so as to perform voice recognition for the utterance data consecutively uttered by the user. Accordingly, including the commands uttered at intervals after the wake up word, user's commands that are consecutively uttered may be recognized.

公开(公告)号：US20230221063A1

公开(公告)日：2023-07-13

申请号：US17987291

申请日：2022-11-15

Applicant: LG Electronics Inc.

Inventor： Jae Duck LEE ,  Hyoung Keun LIM ,  Hyun Woo PARK

IPC: F25D25/00 ,  F25D11/00 ,  F25D11/02 ,  F25D25/02 ,  F25D29/00

CPC classification number: F25D25/005 ,  F25D11/003 ,  F25D11/025 ,  F25D25/025 ,  F25D29/003

Abstract: A portable refrigerator is configured to be accommodated in a first cooling space of a main refrigerator and defines a second cooling space independent of the first cooling space. The portable refrigerator includes a case that defines an opening, a drawer configured to be inserted into and drawn out from the case through the opening of the case and configured to, based on being inserted into the case, cover the opening and the second cooling space, a temperature control part configured to control a temperature of the second cooling space, a power supply configured to be selectively connected to external power or indirect power, where the indirect power is supplied through the main refrigerator.

公开(公告)号：US20220248909A1

公开(公告)日：2022-08-11

申请号：US17616237

申请日：2020-09-04

Applicant: LG ELECTRONICS INC.

Inventor： Hyun Woo PARK ,  Jong Ho LEE ,  Ki Joong KANG

IPC: A47J43/07 ,  A47J43/046

Abstract: A blender includes a container body in which food is accommodated, a main body provided underneath the container body and supporting the container body, a container lid detachably mounted on an upper surface of the container body and opening and closing the top of the container body, and a blade assembly provided on a lower end portion of the container body and chopping the food inside the container body into small pieces. The blade assembly includes a main blade on which a plurality of main blade portions is formed, and an auxiliary blade of which an auxiliary blade portion is positioned between each of the plurality of main blade portions.

公开(公告)号：US20220322883A1

公开(公告)日：2022-10-13

申请号：US17694817

申请日：2022-03-15

Applicant: LG ELECTRONICS INC.

Inventor： Ki Joong KANG ,  Hyun Woo PARK ,  Young Soo KIM ,  Yang Ho KIM

IPC: A47J43/07 ,  A47J43/046 ,  B01F27/808 ,  B01F27/90 ,  B01F27/112

Abstract: Proposed is a blender in which multiple blades have different bending or twisting angles. The blender includes a container body in which food is received, a main body provided under the container body and configured to support the container body, a container lid mounted detachably to the upper surface of the container body and configured to open and close the upper surface of the container body, and a blade assembly which crushes food contained in the container body by blades. The blade assembly includes a main blade unit having multiple main blades, and an auxiliary blade unit having an auxiliary blade located between the multiple main blades, wherein the multiple main blades have bending or twisting angles different from each other. In such a blender, the cutting efficiency of food materials is improved and noise is decreased.

公开(公告)号：US20190003717A1

公开(公告)日：2019-01-03

申请号：US16017263

申请日：2018-06-25

Applicant: LG ELECTRONICS INC.

Inventor： Hyun Woo PARK ,  Jun Ho SEOK ,  Jong Ho LEE

IPC: F24C7/06 ,  F24C15/00 ,  F24C15/04 ,  F24C15/32 ,  F24C7/08

Abstract: A cooking appliance is provided that may include a main body having a cooking chamber formed therein; a lower space formed inside the main body and separated from the cooking chamber between a bottom of the main body and the cooking chamber; and first and second heating assemblies, the second heating assembly being installed inside the lower space. An opening configured to open the lower space portion to an outside of the main body may be formed in the lower space between the bottom of the main body and the cooking chamber, and the second heating assembly may be inserted into or withdrawn from the lower space through the opening.

公开(公告)号：US20180353005A1

公开(公告)日：2018-12-13

申请号：US15715477

申请日：2017-09-26

Applicant: LG ELECTRONICS INC.

Inventor： Kookhaeng LEE ,  Yangho KIM ,  Hyun Woo PARK

IPC: A47J37/06 ,  A47J36/00 ,  A47J27/00

CPC classification number: A47J37/06 ,  A47J27/002 ,  A47J36/00 ,  A47J37/0682 ,  F24C15/105

Abstract: A griddle and a cooking appliance having a griddle are provided. The griddle may include a housing having an accommodation space formed therein and an open top, a heating plate formed to have a predetermined width and length and seated on a top of the housing, a burner provided in the housing to heat the heating plate, and a temperature sensor module provided in the housing to measure a temperature of the heating plate. The temperature sensor module may include a cover provided in the housing and having an accommodation space formed therein, and a temperature sensor provided in the housing with at least a portion thereof accommodated in the accommodation space of the cover to measure a temperature of an inside of the cover.

公开(公告)号：US20190003718A1

公开(公告)日：2019-01-03

申请号：US16017446

申请日：2018-06-25

Applicant: LG ELECTRONICS INC.

Inventor： Dongjae LEE ,  Youngsoo KIM ,  Hyun Woo PARK

IPC: F24C7/06 ,  F24C7/08 ,  F24C15/00 ,  F24C15/04 ,  F24C15/32

Abstract: A cooking appliance is provided that may include a main body having a cooking chamber formed therein and including a rear surface, a lower surface, and a side surface; a lower case provided below the lower surface to form an accommodation space therein; first and second heaters, the second heater installed in the accommodation space and configured to generate heat; a first discharge port through which an inside of the lower case communicates with an outside of the main body; a second discharge port through which an inside of the cooking chamber communicates with the outside of the main body; and a flow path connection member configured to form a flow path guide to guide heated air discharged through the first discharge port toward the second discharge port.