公开(公告)号：US08443535B2

公开(公告)日：2013-05-21

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： G09F13/18 ,  G09F13/04 ,  A47G1/10

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。

公开(公告)号：US07847471B2

公开(公告)日：2010-12-07

申请号：US12541180

申请日：2009-08-14

申请人： Tay-Jian Liu ,  Jian-Bing Qian

发明人： Tay-Jian Liu ,  Jian-Bing Qian

IPC分类号： H01K1/58

CPC分类号： F21V29/006 ,  F21K9/23 ,  F21K9/233 ,  F21V7/0008 ,  F21V19/0055 ,  F21V29/51 ,  F21V29/677 ,  F21V29/77 ,  F21V29/83 ,  F21V29/89 ,  F21Y2107/40 ,  F21Y2115/10 ,  H01L2924/0002 ,  H01L2924/00

摘要： An LED lamp includes a hollow lamp housing, a front optical part, a rear electrical part, and a middle heat dissipation part. The heat dissipation part includes a heat sink, a mounting seat in front of the heat sink, and a heat conducting member connecting the mounting seat with the heat sink. The lamp housing defines a plurality of air exchanging holes corresponding to the fins. The mounting seat includes a small top surface, an opposite large bottom surface, and a plurality of sloping heat absorbing surfaces between the top surface and the bottom surface. The optical part includes a plurality of light sources arranged on the heat absorbing surfaces, a light reflector located between the heat sink and the mounting seat and surrounding the heat conducting member, an optical lens located in front of the light reflector and the mounting seat.

摘要翻译： LED灯包括中空灯壳体，前光学部件，后电部件和中间散热部件。 散热部包括散热器，散热器前面的安装座，以及将安装座与散热器连接的导热构件。 灯壳体限定了与翅片对应的多个空气交换孔。 安装座包括小的顶表面，相对的大的底面以及在顶表面和底表面之间的多个倾斜的吸热表面。 光学部件包括布置在吸热表面上的多个光源，位于散热器和安装座之间并围绕导热部件的光反射器，位于光反射器前面的光学透镜和安装座。

公开(公告)号：US08534872B2

公开(公告)日：2013-09-17

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： 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：US08434915B2

公开(公告)日：2013-05-07

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： G09F7/08 ,  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：US08167466B2

公开(公告)日：2012-05-01

申请号：US12478773

申请日：2009-06-05

申请人： Tay-Jian Liu

发明人： Tay-Jian Liu

IPC分类号： F21V29/00

CPC分类号： F21V29/004 ,  F21K9/20 ,  F21S8/02 ,  F21V29/506 ,  F21V29/507 ,  F21V29/51 ,  F21V29/77 ,  F21V29/777 ,  F21V29/83 ,  F21Y2103/10 ,  F21Y2107/10 ,  F21Y2113/00 ,  F21Y2115/10 ,  H01L2924/0002 ,  H01L2924/00

摘要： An LED illumination device includes a lampshade, and a plurality of lamp units mounted on the lampshade. Each lamp unit includes a light-emitting module having a plurality of light sources and a heat sink arranged above the light-emitting module. The heat sink includes an elongated base and a plurality of fins on the base. The base has an outer convex surface formed at a top side thereof and an opposite inner concave surface formed at a bottom side thereof. The fins extend outwardly from the convex surface of the base. The concave surface defines an elongated recess extending along an axial direction of the base. Two opposite free ends of the base are spaced from each other and cooperatively define a light emitting window below the concave surface. The light sources are received in the recess and thermally attached to the concave surface.

摘要翻译： LED照明装置包括灯罩和安装在灯罩上的多个灯单元。 每个灯单元包括具有多个光源的发光模块和布置在发光模块上方的散热器。 散热器包括细长基部和在基部上的多个翅片。 基部具有形成在其顶侧的外凸面和形成在其底侧的相对的内凹面。 翅片从底座的凸面向外延伸。 凹形表面限定沿着基部的轴向方向延伸的细长凹部。 基座的两个相对的自由端彼此间隔开，并协同地限定凹面下方的发光窗口。 光源被容纳在凹部中并且热附着到凹面上。

公开(公告)号：US08029169B2

公开(公告)日：2011-10-04

申请号：US12467309

申请日：2009-05-18

申请人： Tay-Jian Liu

发明人： Tay-Jian Liu

IPC分类号： B60Q1/06

CPC分类号： F21V29/673 ,  F21S8/086 ,  F21V29/02 ,  F21V29/74 ,  F21V29/745 ,  F21V29/763 ,  F21W2131/103 ,  F21Y2115/10 ,  H01L2924/0002 ,  H01L2924/00

摘要： An LED illumination device includes a lamp housing, a heat sink, a cooling fan, and a light source. The heat sink, the cooling fan and the light source are received in the lamp housing. The heat sink includes a base and a plurality of fins extending from the base. The light source is attached to the base of the heat sink. The cooling fan causes ambient air to enter into the lamp housing and flow through the heat sink. A plurality of air-disturbing plates extends from the lamp housing towards the heat sink. The air-disturbing plates disturb the air in the lamp housing and guide the disturbed air into air passageways defined between adjacent fins of the heat sink.

摘要翻译： LED照明装置包括灯壳体，散热器，冷却风扇和光源。 散热器，冷却风扇和光源被接收在灯壳中。 散热器包括基部和从基部延伸的多个翅片。 光源连接到散热器的底座。 冷却风扇使环境空气进入灯壳并流过散热器。 多个空气干扰板从灯壳体朝向散热器延伸。 空气干扰板干扰灯壳体中的空气，并将扰动的空气引导到在散热器的相邻散热片之间限定的空气通道中。

公开(公告)号：US07946737B2

公开(公告)日：2011-05-24

申请号：US12486719

申请日：2009-06-17

申请人： Tay-Jian Liu

发明人： Tay-Jian Liu

IPC分类号： B60Q1/06

CPC分类号： F21V29/51 ,  F21K9/00 ,  F21V29/004 ,  F21V29/67 ,  F21V29/677 ,  F21V29/74 ,  F21V29/773 ,  F21V29/83 ,  F21V29/89 ,  H01L2924/0002 ,  H01L2924/00

摘要： An LED illumination device includes an optical section, an electrical section, and a heat dissipation section provided with a heat dissipation device. The heat dissipation device includes a hollow metal tube, a plurality of metal fins extending from the metal tube, a bottom cover plate and a top cover plate respectively sealing a bottom and a top of the metal tube, and a tubular member received in the metal tube and axially defining a vapor passage channel therethrough. A condensing chamber is defined between the metal tube and the tubular member. An evaporating chamber is defined between the bottom of the tubular member and the bottom cover plate. A vapor chamber is defined between the top of the tubular member and the top cover plate. A porous wick is received in the evaporating chamber and attached to the bottom cover plate. A working fluid is saturated in the porous wick.

摘要翻译： LED照明装置包括光学部分，电气部分和设置有散热装置的散热部分。 散热装置包括中空金属管，从金属管延伸的多个金属翅片，分别密封金属管的底部和顶部的底盖板和顶盖板，以及容纳在金属管中的管状构件 并且轴向地限定穿过其中的蒸汽通道通道。 在金属管和管状构件之间限定冷凝室。 在管状部件的底部和底部盖板之间限定蒸发室。 蒸汽室被限定在管状部件的顶部和顶部盖板之间。 一个多孔的油绳被接纳在蒸发室中并附着在底盖板上。 工作流体在多孔芯中饱和。

公开(公告)号：US07914184B2

公开(公告)日：2011-03-29

申请号：US12406079

申请日：2009-03-17

申请人： Tay-Jian Liu

发明人： Tay-Jian Liu

IPC分类号： F21V29/00 ,  F21L4/00

CPC分类号： F21V29/004 ,  F21L4/027 ,  F21V29/51 ,  F21V29/717 ,  F21V29/74 ,  F21V29/83 ,  F21Y2115/10 ,  H01L2924/0002 ,  H01L2924/00

摘要： An LED illuminating device includes an optical section, an electrical section, and a heat dissipation section therebetween. The optical section includes a light source. The electrical section electrically connects with the light source. The heat dissipation section includes a mounting seat, a heat pipe and a heat sink. The heat pipe includes an evaporation section fixed on the mounting seat and thermally connecting with the light source and a condenser section. The heat sink includes a plurality of umbrella-shaped fins each including a main body perpendicular to the condenser section of the heat pipe and two flanges angling downward from two opposite edges of the main body towards the light source. A plurality of air venting holes are defined in the main body and the flanges of each fin.

摘要翻译： LED照明装置包括光学部分，电部分和它们之间的散热部分。 光学部分包括光源。 电气部分与光源电连接。 散热部包括安装座，热管和散热器。 热管包括固定在安装座上并与光源和冷凝器部分热连接的蒸发部。 散热器包括多个伞形翅片，每个伞形翅片均包括垂直于热管的冷凝器部分的主体和从主体的两个相对边缘朝向光源向下倾斜的两个凸缘。 在主体和每个翅片的凸缘上限定多个排气孔。

公开(公告)号：US20110068692A1

公开(公告)日：2011-03-24

申请号：US12626685

申请日：2009-11-27

申请人： Feng Tian ,  Tay-Jian Liu ,  Guang-You Lu

发明人： Feng Tian ,  Tay-Jian Liu ,  Guang-You Lu

IPC分类号： H01J13/32 ,  H05B41/36

CPC分类号： H05B33/0815 ,  F21K9/23 ,  F21K9/238 ,  F21S9/022 ,  F21V3/02 ,  F21V23/006 ,  F21Y2113/00 ,  F21Y2115/10 ,  Y02B20/346

摘要： An LED lamp includes an optical part, a heat dissipation part and an electric part. The optical part includes main and auxiliary LED light sources thermally attached to the heat dissipation part. The electric part includes a rechargeable battery and a circuitry for converting an external AC power source into first and second DC power sources. The auxiliary LED light source is connected to the first DC power source for providing an auxiliary illumination when the external AC power source is normally supplied or to the rechargeable battery for providing an emergency illumination when the external AC power source is interrupted. The main LED light source is connected to the second DC power source for providing normal illumination when the external AC power source is supplied normally. Photoelectric switches are also provided for controlling the action of the auxiliary LED light source.

摘要翻译： LED灯包括光学部件，散热部件和电气部件。 光学部件包括热连接到散热部分的主和辅助LED光源。 电气部件包括可充电电池和用于将外部AC电源转换成第一和第二DC电源的电路。 当外部交流电源正常供电时，辅助LED光源连接到第一直流电源，用于提供辅助照明，或者当外部交流电源中断时提供紧急照明的可再充电电池。 当外部交流电源正常供电时，主LED光源连接到第二直流电源，用于提供正常照明。 还提供光电开关用于控制辅助LED光源的动作。

公开(公告)号：US07832392B2

公开(公告)日：2010-11-16

申请号：US11961238

申请日：2007-12-20

申请人： Tay-Jian Liu ,  Xin-Jian Xiao

发明人： Tay-Jian Liu ,  Xin-Jian Xiao

IPC分类号： E04D13/18 ,  F24F7/00

CPC分类号： F24S10/502 ,  F24S25/00 ,  F24S80/30 ,  F24S2025/6007 ,  Y02B10/20 ,  Y02E10/44 ,  Y02E10/47 ,  Y10S159/903 ,  Y10S159/904

摘要： A solar air conditioning device (100) includes a solar collector assembly (30), an inlet assembly (10) at an entrance of the solar collector assembly, and an outlet assembly (50) at an exit of the solar collector assembly. The solar collector assembly includes a heat-absorbing set (31) and a transparent panel (38) being assembled to a top of the heat-absorbing set. The heat-absorbing set comprises a plurality of heat-absorbing units (32) engaged with each other. Each of the heat-absorbing units includes two adjacent supporting members (33) and a heat-absorbing plate (35) sandwiched between and buckled with the two supporting members. The heat-absorbing set defines an air channel (314) with the transparent panel and a heat-absorbing channel (315) below the air channel. The inlet and outlet assemblies are in fluidic communication with the heat-absorbing channel.