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    Electric motor
    3.
    发明授权
    Electric motor 有权

    公开(公告)号：US11984788B2

    公开(公告)日：2024-05-14

    申请号：US17497344

    申请日：2021-10-08

    Applicant: LG Electronics Inc.

    Inventor： Sunghoon Kwak ,  Hyuk Nam ,  Sanghoon Park ,  Seoyoung Jeong ,  Namgi Kim ,  Minsoo La

    IPC: H02K5/16 ,  H02K1/2786 ,  H02K5/173 ,  H02K7/00

    CPC classification number: H02K5/1732 ,  H02K1/2786 ,  H02K7/003

    Abstract: An electric motor includes a stator, a rotor having a rotating shaft, first and second bearings each having an outer ring, balls, and an inner ring, and spaced apart axially from each other, a preload washer including a shaft section having a preset fixed length in the axial direction, and an elastically-deformable portion extending from one end portion of the shaft section to be elastically deformable, the preload washer applying a preset intensity of preload to the inner ring of the first or second bearing, and a coupling member screwed into an end portion of the rotating shaft and elastically deforming the preload washer in the axial direction. This structure may result in preventing an excessive preload from being applied to the bearing and allowing a preset preload to be stably maintained when thrust is applied.

    Artificial intelligence device and operating method thereof
    5.
    发明授权
    Artificial intelligence device and operating method thereof 有权

    公开(公告)号：US12277782B2

    公开(公告)日：2025-04-15

    申请号：US18104422

    申请日：2023-02-01

    Applicant: LG ELECTRONICS INC.

    Inventor： Seoyoung Jeong ,  Seongik Jeon ,  Haesol Baek ,  Jeehoon Lee

    IPC: G06T7/70 ,  G06T7/20 ,  G06V10/25 ,  G06V20/68 ,  G06V40/10 ,  H04N23/62 ,  H04N23/667

    Abstract: An artificial intelligence range hood including a main body; a camera disposed at a lower end of the main body and configured to capture an image of a cooktop located under the main body; a display located on a front surface of the main body; a memory storing an object recognition model; and a processor configured to control the camera to capture the image of the cooktop, generate object recognition information for recognizing cooking objects included the captured image of the cooktop using the object recognition model stored in the memory, set a user region of interest of the captured image corresponding to a recognized cooking object designated by the generated object information, control an operation of the camera to photograph the user region of interest of the captured image, and control the display to display the photographed user region of interest of the captured image.

    Modular lighting apparatus and method of manufacturing the same
    7.
    发明授权
    Modular lighting apparatus and method of manufacturing the same 有权
    模块化照明装置及其制造方法

    公开(公告)号：US09243795B2

    公开(公告)日：2016-01-26

    申请号：US14088758

    申请日：2013-11-25

    Applicant: LG ELECTRONICS INC.

    Inventor： Younggun Hong ,  Seoyoung Jeong ,  Hyunha Kim ,  Namjin Kim ,  Yunjin Yim

    IPC: F21V29/00 ,  F21V29/71 ,  F21V29/73 ,  F21K99/00 ,  F21V23/00

    CPC classification number: F21V29/713 ,  F21K9/232 ,  F21K9/233 ,  F21K9/238 ,  F21V23/006 ,  F21V29/73 ,  Y10T29/49002

    Abstract: Disclosed are a modular lighting apparatus and a method of manufacturing the same. The modular lighting apparatus may be configured such that a volume of a heat radiating module may easily be changed to satisfy standards established by a variety of products groups. An optical module is configured to be interchangeable to provide different form factors that conform to different standards. The modular configuration and associated method of manufacturing the modular lighting apparatus provides enhanced assembly efficiency as well as reduced manufacturing costs.

    Abstract translation: 公开了一种模块化照明装置及其制造方法。 模块化照明装置可以被配置为使得可以容易地改变散热模块的体积以满足由各种产品组建立的标准。 光学模块被配置为可互换以提供符合不同标准的不同形状因子。 模块化配置和相关联的制造模块化照明装置的方法提高了装配效率，降低了制造成本。

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