公开(公告)号：US07780318B2

公开(公告)日：2010-08-24

申请号：US12024968

申请日：2008-02-01

申请人： Xu-Hua Xiao ,  Yi-San Liu ,  Li He

发明人： Xu-Hua Xiao ,  Yi-San Liu ,  Li He

IPC分类号： B60Q1/00 ,  B60Q1/06 ,  F21V21/00 ,  F21S4/00 ,  F21S8/00 ,  F16M11/00 ,  E04G5/06

CPC分类号： F21V29/74 ,  F21V15/01 ,  F21V21/30 ,  F21V29/763 ,  F21Y2105/10 ,  F21Y2115/10

摘要： An LED flood lamp includes an LED lamp and a primary bracket and an accessorial bracket. The lamp includes a pair of lateral sidewalls. The primary bracket pivotally connects with the lateral sidewalls. The accessorial bracket has one end pivotally connecting with one lateral sidewall, and another end connected to the primary bracket via a fastener. Each of the primary and accessorial brackets defines an elongated slot. The fastener is slidable along the slots of the primary and accessorial brackets to vary an illumination angle of the lamp. The LED lamp has a substrate, a plurality of LED modules mounted on a top surface of the substrate and a heat sink mounted on a bottom surface of the substrate, whereby heat generated by the LED modules can be transferred to the heat sink via the substrate to be dissipated to ambient air.

摘要翻译： LED泛光灯包括LED灯和主支架和辅助支架。 灯包括一对侧壁。 主支架与横向侧壁枢转连接。 辅助支架具有一个端部，其一端与一个侧向侧壁枢转连接，另一端通过紧固件连接到主支架。 每个主要和辅助支架都定义了一个细长的槽。 紧固件可沿主要和辅助支架的槽滑动以改变灯的照明角度。 LED灯具有基板，安装在基板的上表面上的多个LED模块和安装在基板的底面上的散热片，由此LED模块产生的热能经由基板传递到散热片 被消散到环境空气中。

公开(公告)号：US07682051B2

公开(公告)日：2010-03-23

申请号：US11959169

申请日：2007-12-18

申请人： Xu-Hua Xiao ,  Yi-San Liu ,  Li He

发明人： Xu-Hua Xiao ,  Yi-San Liu ,  Li He

IPC分类号： F21V15/00

CPC分类号： F21V23/00 ,  F21V21/30 ,  F21V23/002 ,  F21V29/71 ,  F21V29/763 ,  F21Y2115/10 ,  Y10S362/80

摘要： A lamp assembly includes a lamp and a junction box. The lamp defines a front chamber and a rear chamber. A plurality of LED modules is received in the rear chamber. A receiving member is located at a top of the front chamber. The junction box is mounted on an outside of the receiving member. A junction base is received in the junction box. A mounting tube extends through the junction box and the receiving member of the lamp to mount the junction box on the lamp. A connecting tube is mounted on the junction box. Wires of the LED modules extend through the mounting tube and connecting with the junction base. The connecting tube is adapted to receive wires extending from an outside power sources to the junction base.

摘要翻译： 灯组件包括灯和接线盒。 该灯限定了前室和后室。 多个LED模块被容纳在后室中。 接收构件位于前室的顶部。 接线盒安装在接收部件的外侧。 接线盒接收接线盒。 安装管延伸穿过接线盒和灯的接收构件以将接线盒安装在灯上。 连接管安装在接线盒上。 LED模块的导线延伸穿过安装管并与连接座连接。 连接管适于接收从外部电源延伸到接合基座的导线。

公开(公告)号：US07744250B2

公开(公告)日：2010-06-29

申请号：US11776896

申请日：2007-07-12

申请人： Tsung-Lung Lee ,  Wen-Xiang Zhang ,  Shi-Song Zheng ,  Xu-Hua Xiao ,  Yi-San Liu ,  Guang Yu ,  Li He

发明人： Tsung-Lung Lee ,  Wen-Xiang Zhang ,  Shi-Song Zheng ,  Xu-Hua Xiao ,  Yi-San Liu ,  Guang Yu ,  Li He

IPC分类号： F21V29/00

CPC分类号： F21V29/83 ,  F21K9/00 ,  F21V29/51 ,  F21V29/767 ,  F21Y2107/30 ,  F21Y2115/10

摘要： An LED lamp includes a heat sink (10), a plurality of heat pipes (20) mounted on outer sidewalls (120) of the heat sink, and a plurality of LED modules (30) attached on the outer sidewalls of the heat sink with a portion of each LED module contacting a corresponding heat pipe directly. A plurality of fins (14) extend inwardly from an inner wall of the heat sink in a manner such that a through hole (16) is enclosed by the fins, thereby providing an airflow passage axially through the heat sink. By the use of the heat pipes, heat generated by the LED modules can be transferred to the heat sink evenly, whereby the heat can be dispersed to ambient air efficiently and rapidly.

摘要翻译： LED灯包括散热器（10），安装在散热器的外侧壁（120）上的多个热管（20）和安装在散热器的外侧壁上的多个LED模块（30） 每个LED模块的一部分直接与相应的热管接触。 多个翅片（14）以散热片包围通孔（16）的方式从散热器的内壁向内延伸，从而提供沿着散热片的气流通道。 通过使用热管，LED模块产生的热量可以均匀地传递到散热器，从而可以有效地和快速地将热量分散到环境空气中。

公开(公告)号：US20090196037A1

公开(公告)日：2009-08-06

申请号：US12024968

申请日：2008-02-01

申请人： Xu-Hua Xiao ,  Yi-San Liu ,  Li He

发明人： Xu-Hua Xiao ,  Yi-San Liu ,  Li He

IPC分类号： F21V21/00 ,  F21S8/00 ,  F21V29/00

CPC分类号： F21V29/74 ,  F21V15/01 ,  F21V21/30 ,  F21V29/763 ,  F21Y2105/10 ,  F21Y2115/10

摘要： An LED flood lamp includes an LED lamp and a primary bracket and an accessorial bracket. The lamp includes a pair of lateral sidewalls. The primary bracket pivotally connects with the lateral sidewalls. The accessorial bracket has one end pivotally connecting with one lateral sidewall, and another end connected to the primary bracket via a fastener. Each of the primary and accessorial brackets defines an elongated slot. The fastener is slidable along the slots of the primary and accessorial brackets to vary an illumination angle of the lamp. The LED lamp has a substrate, a plurality of LED modules mounted on a top surface of the substrate and a heat sink mounted on a bottom surface of the substrate, whereby heat generated by the LED modules can be transferred to the heat sink via the substrate to be dissipated to ambient air.

摘要翻译： LED泛光灯包括LED灯和主支架和辅助支架。 灯包括一对侧壁。 主支架与横向侧壁枢转连接。 辅助支架具有一个端部，其一端与一个侧向侧壁枢转连接，另一端通过紧固件连接到主支架。 每个主要和辅助支架都定义了一个细长的槽。 紧固件可沿主要和辅助支架的槽滑动以改变灯的照明角度。 LED灯具有基板，安装在基板的上表面上的多个LED模块和安装在基板的底面上的散热片，由此LED模块产生的热能经由基板传递到散热片 被消散到环境空气中。

公开(公告)号：USD573111S1

公开(公告)日：2008-07-15

申请号：US29283881

申请日：2007-08-27

申请人： Yi-San Liu ,  Xu-Hua Xiao ,  Li He

设计人： Yi-San Liu ,  Xu-Hua Xiao ,  Li He

公开(公告)号：US07637635B2

公开(公告)日：2009-12-29

申请号：US11944319

申请日：2007-11-21

申请人： Xu-Hua Xiao ,  Li He ,  Yi-San Liu

发明人： Xu-Hua Xiao ,  Li He ,  Yi-San Liu

IPC分类号： F21V29/00

CPC分类号： F21V29/74 ,  F21K9/00 ,  F21V29/004 ,  F21V29/773 ,  F21V29/83 ,  F21Y2115/10

摘要： An LED lamp includes a heat sink and an LED module. The heat sink includes a body, a plurality of radial partition fins extending evenly from an outer periphery of the body and a curved wall surrounding lower portions of the fins. The fins, the outer periphery of the body and the wall together define a plurality of channels each having a lower opening and a top opening. The LED module includes a plurality of LEDs and is received in the absorbing portion of the body. The LED module is supported by the absorbing portion of the body of the heat sink. Heat generated by the LEDs is transferred to the fins via the body. From the fins, the heat is dissipated to air. The channels each function as a chimney for accelerating heated air to flow upwardly through the fins.

摘要翻译： LED灯包括散热器和LED模块。 散热器包括主体，从主体的外周均匀地延伸的多个径向分隔片和围绕翅片下部的弯曲壁。 翅片，本体的外周和壁一起限定多个通道，每个通道具有下开口和顶部开口。 LED模块包括多个LED并且被容纳在主体的吸收部分中。 LED模块由散热体的吸收部分支撑。 由LED产生的热量通过主体传递到散热片。 散热片散热至空气。 通道各自用作用于加速加热的空气向上流过翅片的烟囱。

公开(公告)号：US07458706B1

公开(公告)日：2008-12-02

申请号：US11946430

申请日：2007-11-28

申请人： Yi-San Liu ,  Xu-Hua Xiao ,  Li He

发明人： Yi-San Liu ,  Xu-Hua Xiao ,  Li He

IPC分类号： B60Q1/06

CPC分类号： F21V29/004 ,  F21V29/75 ,  F21V29/773 ,  F21V29/89 ,  F21Y2115/10 ,  Y10S362/80

摘要： An LED lamp includes a lampshade, an LED module and a heat sink supporting and cooling the LED module. The heat sink includes a heat absorbing portion having a base plate for mounting the LED module thereon, and engaging with the lampshade for enclosing the LED module. A plurality of fins is formed on a top of the heat absorbing portion, and the fins extend outwardly beyond an outmost edge of the heat absorbing portion. A sidewall connects outmost ends of the fins. A plurality of apertures are defined between the outmost edge of the heat absorbing portion, the fins and the sidewall for allowing an airflow to flow from a bottom to a top of the heat sink via the apertures, thereby to effectively cool the heat sink and accordingly the LED module.

摘要翻译： LED灯包括灯罩，LED模块和支持并冷却LED模块的散热器。 散热器包括具有用于将LED模块安装在其上的基板并与用于封闭LED模块的灯罩接合的吸热部分。 多个翅片形成在吸热部分的顶部上，翅片向外延伸超过吸热部分的最外边缘。 侧壁连接翅片的最末端。 在热吸收部分的最外边缘，翅片和侧壁之间限定多个孔，以允许气流经由孔从底部流到散热器的顶部，从而有效地冷却散热器 LED模块。

公开(公告)号：US07994533B2

公开(公告)日：2011-08-09

申请号：US12238414

申请日：2008-09-25

申请人： Xu-Hua Xiao ,  Yi-San Liu ,  Li He

发明人： Xu-Hua Xiao ,  Yi-San Liu ,  Li He

IPC分类号： H01L33/00

CPC分类号： F21V29/74 ,  F21V23/02 ,  F21V29/004 ,  F21V29/51 ,  F21V29/713 ,  F21V29/717 ,  F21V29/75 ,  F21V29/76 ,  F21Y2115/10 ,  F28D15/0275

摘要： An LED lamp includes a first heat sink, a second heat sink thermally contacting the first heat sink, and an LED module mounted on the first heat sink. The first heat sink comprises a plate and a plurality of first fins extending from the plate. The plate has a bare area on a top surface thereof. The LED module is mounted on the bare area and surrounded by the first fins of the first heat sink. The second heat sink comprises a base thermally contacting a bottom surface of the plate of the first heat sink and a plurality of second fins arranged at a bottom surface of the base of the second heat sink. Heat pipes are sandwiched between the plate and base of the first and second heat sinks.

摘要翻译： LED灯包括第一散热器，与第一散热器热接触的第二散热器和安装在第一散热器上的LED模块。 第一散热器包括板和从板延伸的多个第一翅片。 该板在其顶表面上具有裸露区域。 LED模块安装在裸露的区域上并被第一散热器的第一散热片包围。 第二散热器包括热接触第一散热器的板的底表面的基座和布置在第二散热器的底部的底表面处的多个第二散热片。 热管夹在第一和第二散热片的板和底座之间。

公开(公告)号：USD614336S1

公开(公告)日：2010-04-20

申请号：US29341395

申请日：2009-08-04

申请人： Shi-Song Zheng ,  Yi-San Liu ,  You-Xue Liu ,  Li He

设计人： Shi-Song Zheng ,  Yi-San Liu ,  You-Xue Liu ,  Li He

公开(公告)号：USD578697S1

公开(公告)日：2008-10-14

申请号：US29305470

申请日：2008-03-21

申请人： Shi-Song Zheng ,  Yi-San Liu ,  Li He

设计人： Shi-Song Zheng ,  Yi-San Liu ,  Li He