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    LED ILLUMINATING DEVICE AND LAMP UNIT THEREOF
    1.
    发明申请
    LED ILLUMINATING DEVICE AND LAMP UNIT THEREOF 失效
    LED照明装置及灯具

    公开(公告)号：US20100177514A1

    公开(公告)日：2010-07-15

    申请号：US12478772

    申请日：2009-06-05

    申请人： TAY-JIAN LIU ,  FENG TIAN ,  YING XIONG

    发明人： TAY-JIAN LIU ,  FENG TIAN ,  YING XIONG

    IPC分类号： F21V1/00 ,  F21S4/00 ,  F21V29/00

    CPC分类号： F21V29/74 ,  F21S4/28 ,  F21S8/04 ,  F21V29/004 ,  F21V29/51 ,  F21V29/75 ,  F21V29/76 ,  F21V29/763 ,  F21V29/83 ,  F21V29/89 ,  F21Y2101/00 ,  F21Y2103/10 ,  F21Y2107/10 ,  F21Y2115/10 ,  H01L2924/0002 ,  H01L2924/00

    摘要： An LED illuminating device includes a mounting module and a lamp unit mounted in the mounting module. The lamp unit includes a light-emitting module and a heat sink. The light-emitting module includes a light source having a plurality of LEDs, and a light penetrable cover located below the light source and defining a plurality of air venting holes therein. The heat sink includes an elongated base defining a plurality of air exchanging holes therein and a plurality of fins. The base has an outer convex surface and an opposite inner concave surface defining an elongated recess. The light source is received in the recess and thermally attached to the concave surface. Air flows into and out of a chamber defined between the base and the cover via the venting holes of the cover and the air exchanging holes of the base.

    摘要翻译： LED照明装置包括安装模块和安装在安装模块中的灯单元。 灯单元包括发光模块和散热器。 发光模块包括具有多个LED的光源和位于光源下方并在其中限定多个排气孔的可透光盖。 散热器包括在其中限定多个空气交换孔的细长底座和多个翅片。 底座具有限定细长凹槽的外凸表面和相对的内凹表面。 光源被容纳在凹部中并且热附接到凹面。 空气通过盖的通风孔和基座的空气交换孔而流入和流出限定在基座和盖之间的室。

    LED ILLUMINATION DEVICE
    2.
    发明申请
    LED ILLUMINATION DEVICE 失效
    LED照明装置

    公开(公告)号：US20100259934A1

    公开(公告)日：2010-10-14

    申请号：US12494311

    申请日：2009-06-30

    申请人： TAY-JIAN LIU ,  YING XIONG ,  FENG TIAN

    发明人： TAY-JIAN LIU ,  YING XIONG ,  FENG TIAN

    IPC分类号： F21V29/00

    CPC分类号： F21V29/02 ,  F21K9/23 ,  F21K9/233 ,  F21V17/12 ,  F21V29/507 ,  F21V29/677 ,  F21V29/75 ,  F21V29/773 ,  F21V29/83 ,  F21Y2115/10 ,  H01L2924/0002 ,  H01L2924/00

    摘要： An LED illumination device includes a hollow lamp housing, an optical part having a light source, a circuit board and a heat dissipation part received in the hollow lamp. The optical part and the circuit board are located at front and rear ends of the lamp housing, respectively. The heat dissipation part is located between the optical part and the circuit board, and includes a cylindrical air guider, a heat sink and a cooling fan received in the air guider. The heat sink includes a base and a plurality of fins. The light source is arranged on a heat absorbing surface of the base. The air guider includes an annular ring and a plurality of spaced vanes extending axially from the annular ring. The lamp housing defines a plurality of first and second air holes through a circumferential surface thereof corresponding to the air guider.

    摘要翻译： LED照明装置包括中空灯壳体，具有光源的光学部件，电路板和容纳在中空灯中的散热部分。 光学部件和电路板分别位于灯壳体的前端和后端。 散热部分位于光学部件和电路板之间，并包括一个圆柱形空气引导器，一个散热片和一个接收在空气导向器中的冷却风扇。 散热器包括基座和多个翅片。 光源布置在基座的吸热表面上。 空气导向器包括环形环和从环形环轴向延伸的多个间隔开的叶片。 灯壳体通过其对应于空气导向器的圆周表面限定多个第一和第二气孔。

    EMERGENCY EXIT INDICATOR
    3.
    发明申请
    EMERGENCY EXIT INDICATOR 失效
    紧急出口指示器

    公开(公告)号：US20110138665A1

    公开(公告)日：2011-06-16

    申请号：US12868682

    申请日：2010-08-25

    申请人： TAY-JIAN LIU ,  YING XIONG ,  JIAN-BING QIAN

    发明人： TAY-JIAN LIU ,  YING XIONG ,  JIAN-BING QIAN

    IPC分类号： G09F13/04

    CPC分类号： F21S9/022 ,  F21V15/01 ,  F21Y2115/10 ,  G08B7/062

    摘要： An emergency exit indicator includes a housing and a light source received in the housing. The housing includes two first connecting arms at top and bottom thereof and two second connecting arms at lateral sides thereof. The first and second connecting arms are connected with each other by four connecting units located respectively at four corners of the housing. Each connecting unit includes a seat and two engaging tabs extending from the seat. One engaging tab is engaged with a corresponding first connecting arm, and the other is engaged with a neighboring second connecting arm.

    摘要翻译： 紧急出口指示器包括容纳在壳体中的壳体和光源。 壳体在其顶部和底部包括两个第一连接臂，在其侧面包括两个第二连接臂。 第一和第二连接臂通过分别位于壳体的四个角处的四个连接单元彼此连接。 每个连接单元包括座和从该座延伸的两个接合片。 一个接合突片与相应的第一连接臂接合，另一个与相邻的第二连接臂接合。

    LED ILLUMINATING DEVICE
    4.
    发明申请
    LED ILLUMINATING DEVICE 失效
    LED照明装置

    公开(公告)号：US20110026251A1

    公开(公告)日：2011-02-03

    申请号：US12581171

    申请日：2009-10-19

    申请人： TAY-JIAN LIU ,  TAO-PING ZHOU ,  YING XIONG

    发明人： TAY-JIAN LIU ,  TAO-PING ZHOU ,  YING XIONG

    IPC分类号： F21V29/00

    CPC分类号： F21V29/51 ,  F21V23/008 ,  F21V29/004 ,  F21V29/71 ,  F21V29/76 ,  F21V29/763 ,  F21V29/773 ,  F21V29/777 ,  F21Y2105/10 ,  F21Y2107/00 ,  F21Y2115/10 ,  H01L2924/0002 ,  H01L2924/00

    摘要： An LED illuminating device includes a boiling room, an optical module, a heat insulating member and a heat exchanging member communicating with the boiling room. The boiling room defines a horizontal room and an annular, vertical room having a bottom end surrounding the horizontal room. A wick structure is received in the boiling room. Working fluid is received in the boiling room and saturated in a bottom portion of the wick structure. The optical module includes a plurality of LEDs attached to a heat absorbing member connecting with the bottom portion of the wick structure. The heat insulating member is received in the boiling room and attached to a middle portion of the wick structure for thermally insulating the middle portion of the wick structure from vaporized working fluid in the horizontal room of the boiling room.

    摘要翻译： LED照明装置包括沸腾室，光学模块，绝热构件和与沸腾室连通的热交换构件。 沸腾的房间定义了一个水平的房间和一个环形的垂直房间，其下端围绕着水平房间。 在沸腾的房间里收到一个灯芯结构。 工作流体被接收在沸腾室中并在油绳结构的底部部分饱和。 光学模块包括附接到与芯结构的底部连接的吸热构件的多个LED。 绝热构件被容纳在沸腾室中并且附着到芯结构的中间部分，用于将燃烧室结构的中间部分与沸腾室的水平室中的蒸发的工作流体隔热。