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：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：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：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：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：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。

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.

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。