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    DIFFUSER AND HAIR DRYER HAVING A DIFFUSER
    11.
    发明申请
    DIFFUSER AND HAIR DRYER HAVING A DIFFUSER 有权

    公开(公告)号：US20210315352A1

    公开(公告)日：2021-10-14

    申请号：US17077917

    申请日：2020-10-22

    Applicant: LG ELECTRONICS INC.

    Inventor： Kyoungtae KIM ,  Daekee SHIN ,  Sunjung PARK ,  Yunhee KU ,  Dongwon KIM

    IPC: A45D20/12

    Abstract: A diffuser for a hair dryer includes a diffusing case having a rear side removably coupled to a main body of the hair dryer. Air or fluid discharged from the main body is introduced into the diffusing case through an inlet hole defined at the rear side. A n open surface is defined at a front side of the diffusing case such that the air introduced into the diffusing case is discharged to an outside through the open surface. The diffusing case includes a front circumferential portion surrounding the open surface. The front circumferential portion includes a first portion and a second portion. The first portion is at least partially located further forward of the second portion.

    HAIR DRYER
    13.
    发明公开
    HAIR DRYER 审中-公开

    公开(公告)号：US20240138538A1

    公开(公告)日：2024-05-02

    申请号：US18270809

    申请日：2022-01-03

    Applicant: LG ELECTRONICS INC.

    Inventor： Kyoungtae KIM ,  Hyunchul KIM ,  Yunhee KU ,  Rayoung PARK ,  Dongwon KIM ,  Taegil CHO

    IPC: A45D20/12

    CPC classification number: A45D20/122

    Abstract: A hairdryer may be provided, the hairdryer comprising: a main body unit provided with a gas discharge unit through which a gas is discharged to the outside, and a handle unit extending from the main body unit, wherein the gas discharge unit comprises: a module power supply unit which is provided at the center of the gas discharge unit and is in contact with a diffuser coupled to the main body so as to supply electric power to the diffuser; and a coupling unit which is provided in an annular shape along the circumference of the gas discharge unit so as to surround the module power supply unit. The diffuser is coupled to the main body unit via the coupling unit, and the module power supply unit is provided to come into contact with the diffuser while facing the diffuser. As such, a user may easily couple the diffuser to the hairdryer. Also, the hairdryer can supply electric power to the diffuser so that the additional function of the diffuser can be easily carried out. That is, user's convenience can be improved.

    HAIR DRYER
    14.
    发明公开
    HAIR DRYER 审中-公开

    公开(公告)号：US20240057739A1

    公开(公告)日：2024-02-22

    申请号：US18260289

    申请日：2022-01-03

    Applicant: LG ELECTRONICS INC.

    Inventor： Kyoungtae KIM ,  Hyunchul KIM ,  Yunhee KU ,  Rayoung PARK ,  Dongwon KIM ,  Taegil CHO

    IPC: A45D20/12

    CPC classification number: A45D20/124

    Abstract: A hair dryer may be provided, the hair dryer comprising: a body having a gas outlet part through which gas is discharged out of the body; and a handle extending from the body, wherein: the gas outlet part comprises a sensor unit which is provided at the center of the gas outlet part to sense coupling between the body and a diffuser coupled to the body and a coupler which is annularly provided along the circumference of the gas outlet part to surround the sensor unit; the diffuser is coupled to the body through the coupler; and the sensor unit is provided to be opposite to the diffuser. As such, a user can easily couple a diffuser to the hair dryer. In addition, the user can easily use additional functions of the diffuser. That is, user convenience can be enhanced.

    DIFFUSER AND HAIR DRYER HAVING A DIFFUSER
    15.
    发明申请
    DIFFUSER AND HAIR DRYER HAVING A DIFFUSER 有权

    公开(公告)号：US20210315357A1

    公开(公告)日：2021-10-14

    申请号：US17085385

    申请日：2020-10-30

    Applicant: LG ELECTRONICS INC.

    Inventor： Kyoungtae KIM ,  Hyunchul KIM ,  Yunhee KU ,  Rayoung PARK ,  Dongwon KIM

    IPC: A45D20/12 ,  F21V3/00 ,  F21V17/10 ,  F21V33/00

    Abstract: A diffuser for a hair dryer includes a diffusing case, a guide frame provided inside the diffusing case to guide a flow of gas introduced into the diffusing case, a light irradiator provided inside the diffusing case and in front of the guide frame to irradiate light toward a front side of the diffusing case, and a discharge cover provided at the front side of the diffusing case. The discharge cover includes a gas discharge hole to discharge the gas inside the diffusing case to outside. The discharge cover includes a plurality of massage protrusions to press a target located in front of the discharge cover.

    DIFFUSER AND HAIR DRYER HAVING A DIFFUSER
    16.
    发明申请
    DIFFUSER AND HAIR DRYER HAVING A DIFFUSER 有权

    公开(公告)号：US20210315355A1

    公开(公告)日：2021-10-14

    申请号：US17077927

    申请日：2020-10-22

    Applicant: LG ELECTRONICS INC.

    Inventor： Kyoungtae KIM ,  Hyunchul KIM ,  Yunhee KU ,  Rayoung PARK ,  Dongwon KIM

    IPC: A45D20/12 ,  A46B9/02

    Abstract: The diffuser includes a diffusing case having a rear side removably coupled to a main body of a hair dryer. Fluid discharged from the main body is introduced into the diffusing case through an inlet hole defined at the rear side and discharged from a front side of the diffusing case. A light irradiator is provided inside the diffusing case to irradiate light toward the front side of the diffusing case, and a light diffusion frame is provided in front of the light irradiator. The light irradiated from the light irradiator is diffused while forwardly penetrating the light diffusion frame.

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