公开(公告)号：US11564532B2

公开(公告)日：2023-01-31

申请号：US16986486

申请日：2020-08-06

Applicant: LG ELECTRONICS INC.

Inventor： Seungje Park ,  Jea Shik Heo ,  Younseok Jang

IPC: A47J43/046 ,  A47J43/07 ,  A47J43/08

Abstract: Proposed is a blender, in which a blender body operates when closure of the container lid on a container body is detected. In the blender, when the closure of the container lid is detected, power is transmitted from a first inductive coil of the blender body to a second inductive coil of the container body. A transmission module of the container body transmits a signal to a receiving module of the blender body by suing the power transmitted to the second inductive coil. When the signal is received by the receiving module, the blender body detects the closure of the container lid and is operated.

公开(公告)号：US12290209B2

公开(公告)日：2025-05-06

申请号：US17612987

申请日：2020-08-06

Applicant: LG ELECTRONICS INC.

Inventor： Seungje Park ,  Jea Shik Heo ,  Younseok Jang

IPC: A47J43/07 ,  A47J43/046

Abstract: Proposed is a blender in which when the closure of a container lid of a container body is detected, a main body operates. In the blender, when the closure of the container lid of the container body is detected, power is transmitted from a first induction coil of the main body to a second induction coil of the container body, and by using the power transmitted to the second induction coil, an electromagnet module of the container body transmits a signal to a receiving module of the main body, and when the receiving module receives the signal, the main body recognizes the closure of the container lid of the container body and operates.

公开(公告)号：US20220248506A1

公开(公告)日：2022-08-04

申请号：US17588909

申请日：2022-01-31

Applicant: LG Electronics Inc.

Inventor： Byeong Geuk Kang ,  Younseok Jang

IPC: H05B6/06 ,  H05B6/04 ,  H05B6/12

Abstract: The induction heating apparatus includes a current conversion circuit, a first working coil whose one end is connected to the current conversion circuit, a second working coil whose one end is connected to the current conversion circuit or the other end of the first working coil, a working coil base that accommodates the first working coil and the second working coil, a resonance capacitor that connects to the other end of the second working coil, a first relay that adjusts a connection between the other end of the first working coil and the resonance capacitor, a second relay that selectively connects one end of the second working coil to any one of the other end of the first working coil and the current conversion circuit, and a controller that controls the first relay's and the second relay's connections.

公开(公告)号：US20210045581A1

公开(公告)日：2021-02-18

申请号：US16986486

申请日：2020-08-06

Applicant: LG ELECTRONICS INC.

Inventor： Seungje Park ,  Jea Shik Heo ,  Younseok Jang

IPC: A47J43/046 ,  A47J43/08

Abstract: Proposed is a blender, in which a blender body operates when closure of the container lid on a container body is detected. In the blender, when the closure of the container lid is detected, power is transmitted from a first inductive coil of the blender body to a second inductive coil of the container body. A transmission module of the container body transmits a signal to a receiving module of the blender body by suing the power transmitted to the second inductive coil. When the signal is received by the receiving module, the blender body detects the closure of the container lid and is operated.