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    LIGHTING DEVICE
    1.
    发明申请
    LIGHTING DEVICE 有权
    照明设备

    公开(公告)号：US20140240994A1

    公开(公告)日：2014-08-28

    申请号：US14177453

    申请日：2014-02-11

    Applicant: LG Innotek Co., Ltd.

    Inventor： Dong Nyung LIM ,  Do Hwan KIM ,  Jae Jin KIM ,  Cheon Joo KIM ,  Sang Hoon LEE ,  Keun Tak JOO ,  Tae Young CHOI

    IPC: F21V29/00

    CPC classification number: F21K9/232 ,  F21K9/23 ,  F21K9/235 ,  F21K9/237 ,  F21K9/238 ,  F21V3/00 ,  F21V3/0625 ,  F21V23/006 ,  F21V29/00 ,  F21V29/20 ,  F21V29/503 ,  F21V29/507 ,  F21V29/70 ,  F21V29/713 ,  F21V29/74 ,  F21V29/763 ,  F21V29/773 ,  F21V29/83 ,  F21V29/85 ,  F21V29/89 ,  F21Y2101/00 ,  F21Y2115/10 ,  Y02B20/30

    Abstract: A lighting device includes a heat sink including a first heat radiation part and a second heat radiation part; a light source module including a substrate disposed on the first heat radiation part, and a light emitting device disposed on the substrate; and a power supply unit which is disposed within the second heat radiation part and supplies power to the light source module. The second heat radiation part includes an inner portion receiving the power supply unit therewithin, an outer portion enclosing the inner portion, and a first receiver disposed between the inner portion and the outer portion. The first heat radiation part includes an upper portion which is disposed on the inner portion of the second heat radiation part and on which the substrate of the light source module is disposed, and a lower portion disposed in the first receiver of the second heat radiation part.

    Abstract translation: 照明装置包括：散热器，包括第一散热部和第二散热部; 包括设置在所述第一散热部上的基板的光源模块和设置在所述基板上的发光元件; 以及电源单元，其设置在第二散热部内，并向光源模块供电。 第二散热部包括容纳内部的电源单元的内部部分，封闭内部部分的外部部分和设置在内部部分和外部部分之间的第一接收器。 第一散热部包括设置在第二散热部的内部并且配置有光源模块的基板的上部，以及设置在第二散热部的第一接收部中的下部 。

    LIGHT-EMITTING MODULE
    2.
    发明申请
    LIGHT-EMITTING MODULE 有权

    公开(公告)号：US20170127486A1

    公开(公告)日：2017-05-04

    申请号：US15300489

    申请日：2015-03-23

    Applicant: LG INNOTEK CO., LTD.

    Inventor： Il Yeong KANG ,  Sang Hoon LEE ,  Jong Won JEON ,  Keun Tak JOO ,  Tae Young CHOI

    IPC: H05B33/08

    CPC classification number: H05B33/0815 ,  H05B33/083 ,  H05B33/0845 ,  H05B33/089

    Abstract: The light-emitting module according to one embodiment comprises first to Nth light-emitting element packages (wherein N is a positive integer greater than or equal to 1), which are connected in series to one another, and a current level regulator for regulating the level of current flowing through the Nth light-emitting element package. Each of the first to Nth light-emitting element packages comprises a light-emitting cell comprising a plurality of sub-cells, which comprise at least one light-emitting element and are connected in series or parallel to one another, and a flicker control unit, which is connected between the plurality of sub-cells and selectively forms the path or current flowing through the light-emitting cell according to the level of an external driving voltage. At least one of the first to Nth light-emitting element packages further comprises a first current control resistor connected to the output of the light-emitting cell.

    LIGHTING DEVICE
    4.
    发明申请
    LIGHTING DEVICE 有权
    照明设备

    公开(公告)号：US20140268640A1

    公开(公告)日：2014-09-18

    申请号：US14285417

    申请日：2014-05-22

    Applicant: LG Innotek Co., Ltd.

    Inventor： Tae Young CHOI ,  Won Jin SON ,  Dong Nyung LIM ,  Jung Ha HWANG ,  Seung Yeon LEE ,  Cheon Joo KIM ,  Sung Ho KIM

    IPC: F21V29/00 ,  F21V23/00

    CPC classification number: F21V29/74 ,  F21K9/23 ,  F21K9/232 ,  F21K9/238 ,  F21V3/00 ,  F21V19/0055 ,  F21V23/005 ,  F21V23/006 ,  F21V29/773 ,  F21V29/89 ,  F21Y2105/10 ,  F21Y2105/12 ,  F21Y2113/00 ,  F21Y2113/13 ,  F21Y2115/10

    Abstract: A lighting device comprises: a heat sink which comprises one surface and a receiving recess; a light emitting module which is disposed on the one surface of the heat sink and comprises a substrate and a plurality of light sources disposed on the substrate, wherein the substrate has a first hole disposed at the center thereof and a second hole; a power controller which is electrically connected to the light emitting module through the second hole of the substrate and is disposed in the receiving recess of the heat sink, wherein the light emitting module comprises a first light emitting module comprising a first substrate and a first light source, and a second light emitting module comprising a second substrate and a second light source, wherein the first substrate and the second substrate are disposed adjacent to each other.

    Abstract translation: 照明装置包括：散热器，其包括一个表面和接收凹部; 发光模块，其设置在所述散热器的一个表面上，并且包括基板和设置在所述基板上的多个光源，其中，所述基板具有设置在所述散热板中心的第一孔和第二孔; 电源控制器，其通过所述基板的所述第二孔与所述发光模块电连接并且设置在所述散热器的所述接收凹部中，其中所述发光模块包括第一发光模块，所述第一发光模块包括第一基板和第一光 源和包括第二基板和第二光源的第二发光模块，其中所述第一基板和所述第二基板彼此相邻设置。

    LIGHTING DEVICE
    8.
    发明申请
    LIGHTING DEVICE 有权
    照明设备

    公开(公告)号：US20140301080A1

    公开(公告)日：2014-10-09

    申请号：US14211046

    申请日：2014-03-14

    Applicant: LG Innotek Co., Ltd.

    Inventor： Dong Nyung LIM ,  Do Hwan KIM ,  Sang Hoon LEE ,  Keun Tak JOO ,  Tae Young CHOI

    IPC: F21V29/00

    CPC classification number: F21V29/773 ,  F21K9/23 ,  F21K9/238 ,  F21K9/90 ,  F21V23/006 ,  F21Y2101/00 ,  F21Y2115/10 ,  H05K3/366 ,  H05K2201/048 ,  H05K2201/10106

    Abstract: A lighting device may be provided that includes: a heat sink; a light source module which is disposed on the heat sink, includes a substrate having at least one hole, and includes a plurality of light emitting devices disposed on a top surface of the substrate; a power supply unit which is disposed within the heat sink and includes a support plate and a plurality of parts disposed on the support plate; and a soldering portion which connects the substrate and the support plate. The support plate includes an extended substrate which is disposed in the hole of the substrate. The extended substrate includes a through-portion which has passed through the hole of the substrate. The soldering portion electrically connects the through-portion of the extended substrate and the top surface of the substrate.

    Abstract translation: 可以提供照明装置，其包括：散热器; 设置在散热器上的光源模块包括具有至少一个孔的衬底，并且包括设置在衬底顶表面上的多个发光器件; 电源单元，其设置在所述散热器内，并且包括支撑板和设置在所述支撑板上的多个部件; 以及连接基板和支撑板的焊接部。 支撑板包括设置在基板的孔中的延伸基板。 延伸的基板包括穿过基板的孔的通孔部分。 焊接部电连接延伸基板的贯通部和基板的上表面。

    LIGHT SOURCE UNIT
    9.
    发明申请
    LIGHT SOURCE UNIT 审中-公开

    公开(公告)号：US20200041115A1

    公开(公告)日：2020-02-06

    申请号：US16481909

    申请日：2018-02-09

    Applicant: LG INNOTEK CO., LTD.

    Inventor： Cheon Joo KIM ,  Do Hwan KIM ,  Tae Young CHOI

    IPC: F21V31/00 ,  F21V15/01 ,  F21V19/00 ,  F21V9/32

    Abstract: A light source unit disclosed in an embodiment of the invention includes: a first cover having an open region at an upper portion and a recess in which a lower portion is opened; a second cover coupled to the lower portion of the first cover; a light source module disposed between the first and second covers and having a circuit board and a light emitting device on the circuit board; a waterproof film disposed on the light emitting device and facing an upper surface of the circuit board; and first and second gaskets on the upper surface of the circuit board. The first cover and the second cover are coupled to each other by protrusions and grooves and are bonded to each other by a bonding portion.

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