公开(公告)号：US20100264799A1

公开(公告)日：2010-10-21

申请号：US12540332

申请日：2009-08-12

申请人： TAY-JIAN LIU ,  NA ZHANG ,  FENG TIAN

发明人： TAY-JIAN LIU ,  NA ZHANG ,  FENG TIAN

IPC分类号： H01J61/52

CPC分类号： F21V29/83 ,  F21K9/23 ,  F21K9/238 ,  F21V5/04 ,  F21V23/006 ,  F21V29/503 ,  F21V29/77 ,  F21Y2107/40 ,  F21Y2115/10

摘要： An LED lamp includes a hollow lamp housing, a front optical part, a rear electrical part provided with a circuit board, and a middle heat dissipation part. The heat dissipation part includes a heat sink, and a mounting seat located in front of and thermally connected to the heat sink. The lamp housing defines a plurality of air exchanging holes therein. The mounting seat is in the form of a polyhedron, and has a polyhedral rear end surface and a plurality of heat absorbing surface. The optical part includes a plurality of light sources respectively arranged on the heat absorbing surfaces, a light reflector located between the heat sink and the light sources, and an optical lens located in front of the light reflector. The heat absorbing surfaces extend forwardly from a peripheral edge of the rear end surface towards the optical lens and facing the optical lens.

摘要翻译： LED灯包括中空灯壳体，前光学部件，设置有电路板的后电气部件和中间散热部件。 散热部分包括散热器和位于散热器前面并热连接的安装座。 灯壳在其中限定多个空气交换孔。 安装座为多面体的形式，具有多面体后端面和多个吸热面。 光学部件包括分别布置在吸热表面上的多个光源，位于散热器和光源之间的光反射器，以及位于光反射器前面的光学透镜。 吸热表面从后端表面的周缘朝向光学透镜向前延伸并面向光学透镜。

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。

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。

公开(公告)号：US20110146120A1

公开(公告)日：2011-06-23

申请号：US12868681

申请日：2010-08-25

申请人： TAY-JIAN LIU ,  LIN YANG ,  FENG TIAN

发明人： TAY-JIAN LIU ,  LIN YANG ,  FENG TIAN

IPC分类号： G09F13/04

CPC分类号： G09F13/04 ,  G09F13/18

摘要： An emergency exit indicator includes a flat housing and a light source received in the housing. The housing has a length greater than a width thereof. The housing includes a panel provided with a sign thereon to indicate emergency exit. The light source includes a plurality of LEDs each being covered by a lens. Light of the LED goes through the lens and is then illuminated on the sign to cause the sign to be visible. The lens has two opposite sides along a lengthwise direction of the housing longer than other two opposite sides along a widthwise direction of the housing, such that the light through the lens along the widthwise direction of the housing is converged in a narrower manner than the light through the lens along the lengthwise direction of the housing.

摘要翻译： 紧急出口指示器包括容纳在壳体中的平坦壳体和光源。 外壳的长度大于其宽度。 壳体包括在其上设置有标志以指示紧急出口的面板。 光源包括多个LED，每个LED均被透镜覆盖。 LED的光线穿过镜头，然后在标牌上照亮，使得标志可见。 透镜沿着壳体的长度方向具有沿着壳体的宽度方向的其他两个相对侧的两个相对侧，使得沿着壳体的宽度方向穿过透镜的光以比光更窄的方式会聚 沿着壳体的长度方向穿过透镜。

公开(公告)号：US20110084554A1

公开(公告)日：2011-04-14

申请号：US12702321

申请日：2010-02-09

申请人： FENG TIAN ,  TAY-JIAN LIU ,  YUAN LONG

发明人： FENG TIAN ,  TAY-JIAN LIU ,  YUAN LONG

IPC分类号： H02J9/00

CPC分类号： F21S9/022 ,  F21K9/278 ,  F21V29/506 ,  F21V29/83 ,  F21Y2103/10 ,  F21Y2105/10 ,  F21Y2115/10 ,  Y10T307/625

摘要： An LED lamp includes an optical part, a heat dissipation member and an electric part. The optical part includes a hollow light penetrable tube and an LED module received in the tube. The heat dissipation member is received in the tube to mount the LED module thereon. The electric part include a circuit board and a rechargeable battery arranged in the tube, and two end covers arranged at two opposite ends of the tube. The LED module is provided with at least one first LED and at least one second LED. The at least one first LED and the at least one second LED cooperatively function as a main light source to provide normal illumination when an external AC power source is supplied normally. The at least one second LED independently function as an auxiliary light source to provide emergency illumination when the external AC power source is interrupted.

摘要翻译： LED灯包括光学部件，散热部件和电气部件。 光学部件包括容纳在管中的中空透光管和LED模块。 散热构件被容纳在管中以将LED模块安装在其上。 电气部件包括布置在管中的电路板和可再充电电池，并且布置在管的两个相对端的两个端盖。 LED模块设置有至少一个第一LED和至少一个第二LED。 当正常地提供外部AC电源时，所述至少一个第一LED和所述至少一个第二LED协同地用作主光源以提供正常照明。 至少一个第二LED独立地用作辅助光源，以在外部AC电源中断时提供紧急照明。

公开(公告)号：US20100141108A1

公开(公告)日：2010-06-10

申请号：US12477900

申请日：2009-06-03

申请人： TAY-JIAN LIU ,  FENG TIAN

发明人： TAY-JIAN LIU ,  FENG TIAN

IPC分类号： H01J1/02

CPC分类号： F21V29/89 ,  F21K9/00 ,  F21V29/51 ,  F21V29/67 ,  F21V29/677 ,  F21V29/71 ,  F21V29/74 ,  F21V29/773 ,  F21V29/83 ,  H01L2924/0002 ,  H01L2924/00

摘要： An LED illuminating device includes an optical section, an electrical section, and a heat dissipation section. The heat dissipation section is provided with a heat sink and at least one heat pipe therein. The heat sink includes a metal tube, a plurality of metal fins extending radially and outwardly from the metal tube, and a heat-absorbing plate attached to a bottom of the metal tube. A chamber is axially recessed from a top of the metal tube to the heat-absorbing plate. The heat pipe includes an evaporating section and a condensing section. The evaporating section of the heat pipe is attached to an inner surface of the heat-absorbing plate. The condensing section of the heat pipe is attached to an inner circumferential surface of the metal tube. The light source is attached to an outer surface of the heat-absorbing plate.

摘要翻译： LED照明装置包括光学部分，电气部分和散热部分。 散热部分设置有散热器和至少一个热管。 散热器包括金属管，从金属管径向向外延伸的多个金属翅片，以及附着在金属管底部的吸热板。 腔室从金属管的顶部轴向凹陷到吸热板。 热管包括蒸发部和冷凝部。 热管的蒸发部分附着在吸热板的内表面上。 热管的冷凝部分附接到金属管的内圆周表面。 光源附着在吸热板的外表面。

公开(公告)号：US20110044042A1

公开(公告)日：2011-02-24

申请号：US12581174

申请日：2009-10-19

申请人： TAY-JIAN LIU ,  NA ZHANG ,  JIAN-BING QIAN

发明人： TAY-JIAN LIU ,  NA ZHANG ,  JIAN-BING QIAN

IPC分类号： F21S4/00 ,  F21V29/00

CPC分类号： F21K9/23 ,  F21Y2115/10

摘要： An LED illumination device includes a heat dissipation part, an optical part and an electric part. The optical part includes an LED module attached on the heat dissipation part and an envelope mounted on the heat dissipation part and covering the LED module. The electric part includes a casing and a lamp cap. The casing is cup-shaped. The lamp cap includes a sleeve electrode and a spring electrode attached at a bottom of the sleeve electrode. The sleeve electrode and the spring electrode electrically power the LED module. One end of the casing along an axis thereof is mounted on bottom ends of the heat dissipation part and the optical part. The sleeve electrode is disposed around the other end of the casing. The spring electrode is resiliently deformable along an axis of the sleeve electrode.

摘要翻译： LED照明装置包括散热部，光学部和电部。 光学部件包括安装在散热部上的LED模块和安装在散热部上并覆盖LED模块的外壳。 电气部件包括壳体和灯头。 外壳是杯形的。 灯帽包括套筒电极和连接在套管电极底部的弹簧电极。 套管电极和弹簧电极为LED模块供电。 壳体沿其轴线的一端安装在散热部分和光学部件的底端上。 套筒电极围绕壳体的另一端设置。 弹簧电极沿着套筒电极的轴线可弹性变形。

公开(公告)号：US20120099317A1

公开(公告)日：2012-04-26

申请号：US13075186

申请日：2011-03-30

申请人： TAY-JIAN LIU

发明人： TAY-JIAN LIU

IPC分类号： F21S4/00

CPC分类号： F21V23/026 ,  F21K9/20 ,  F21S2/005 ,  F21S8/086 ,  F21V15/015 ,  F21V19/04 ,  F21V23/001 ,  F21V23/006 ,  F21V23/008 ,  F21V23/023 ,  F21V27/00 ,  F21V29/507 ,  F21V31/005 ,  F21W2131/103 ,  F21Y2105/10 ,  F21Y2113/00 ,  F21Y2115/10

摘要： A light emitting diode lamp includes a lamp base, a number of illumination modules located on the lamp base, and at least one wire housing located on the lamp base. Each illumination module includes a module frame and a number of illumination units on the module frame. The illumination units are apart from each other. Each illumination unit includes a hollow heat dissipating assembly, at least one lighting assembly contacting the hollow heat dissipating assembly, at least one printed circuit board, and two connection units connected to two opposite terminals of the hollow heat dissipating assembly. At least one of the two connection units includes a power cord. The wire housing includes a number of first connecting terminals electrically connected to the power cords of the illumination units.

摘要翻译： 发光二极管灯包括灯座，位于灯座上的多个照明模块以及位于灯座上的至少一个线壳。 每个照明模块包括模块框架和模块框架上的多个照明单元。 照明单元彼此分开。 每个照明单元包括中空散热组件，与中空散热组件接触的至少一个照明组件，至少一个印刷电路板和连接到中空散热组件的两个相对端子的两个连接单元。 两个连接单元中的至少一个包括电源线。 线壳体包括电连接到照明单元的电源线的多个第一连接端子。

公开(公告)号：US20110103037A1

公开(公告)日：2011-05-05

申请号：US12843791

申请日：2010-07-26

申请人： TAY-JIAN LIU ,  JIAN-BING QIAN

发明人： TAY-JIAN LIU ,  JIAN-BING QIAN

IPC分类号： F21V19/04 ,  F21V15/01 ,  F21V21/30

CPC分类号： F21V33/0076 ,  F21L4/00 ,  F21L14/023 ,  F21V15/01 ,  F21V21/30 ,  F21Y2115/10

摘要： An LED lamp includes a housing and a light source located outside the housing. An electric module is received in the housing. The housing defines a receiving recess in an outer surface thereof. The light source is connected to the electric module electrically. The light source is pivotally mounted to the housing and pivotable between a rest state and a working state to adjust an illumination angle of the light source. When the light source is located at the rest state, the light source is received in the receiving recess. When the light source is located at the working state, the light source is pivoted up from the receiving recess. The LED lamp can be used for normal illumination, emergency illumination or mobile illumination.

摘要翻译： LED灯包括壳体和位于壳体外部的光源。 电气模块被容纳在壳体中。 壳体在其外表面中限定接收凹部。 光源电连接到电气模块。 光源枢转地安装到壳体并且可在静止状态和工作状态之间枢转以调节光源的照明角度。 当光源位于静止状态时，光源被容纳在接收凹部中。 当光源位于工作状态时，光源从接收凹槽向上枢转。 LED灯可用于正常照明，应急照明或移动照明。

公开(公告)号：US20110050072A1

公开(公告)日：2011-03-03

申请号：US12625532

申请日：2009-11-24

申请人： TAY-JIAN LIU

发明人： TAY-JIAN LIU

IPC分类号： H01J61/52

CPC分类号： F21S6/002 ,  F21K9/23 ,  F21K9/235 ,  F21K9/238 ,  F21K9/65 ,  F21V29/507 ,  F21V29/763 ,  F21V29/83 ,  F21Y2103/10 ,  F21Y2115/10

摘要： An LED lamp includes a heat dissipation part, an optical part and an electric part. The optical part includes an LED module attached to a heat dissipation member of the heat dissipation part and an envelope covering the LED module. The electric part includes a casing, a circuit board and a lamp cap. The casing includes a bottom plate and an annular sidewall extending from a periphery of the bottom plate to connect with the heat dissipation part and the optical part. The lamp cap includes an electric shell and an electric pole axially inserted in the electric shell. The lamp cap is rotatablely connected to the casing via the electric pole. The electric pole is fixedly connected to and electrically insulated from the electric shell. An orientation-adjusting structure is provided between the casing and the lamp cap for adjusting the illumination direction of the LED lamp.

摘要翻译： LED灯包括散热部，光学部和电部。 光学部件包括附接到散热部分的散热构件的LED模块和覆盖LED模块的封套。 电气部件包括壳体，电路板和灯头。 壳体包括底板和从底板的周边延伸以与散热部分和光学部件连接的环形侧壁。 灯头包括电壳体和轴向插入电壳体中的电杆。 灯头经由电杆可旋转地连接到壳体。 电极固定在电气外壳上并与之电绝缘。 在壳体和灯头之间设置有用于调节LED灯的照明方向的取向调整结构。