LED lamp with a heat dissipation device
    1.
    发明授权
    LED lamp with a heat dissipation device 失效
    LED灯带散热装置

    公开(公告)号:US07744250B2

    公开(公告)日:2010-06-29

    申请号:US11776896

    申请日:2007-07-12

    IPC分类号: F21V29/00

    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。

    LED lamp with heat dissipation device
    2.
    发明授权
    LED lamp with heat dissipation device 失效
    LED灯带散热装置

    公开(公告)号:US07635205B2

    公开(公告)日:2009-12-22

    申请号:US11782453

    申请日:2007-07-24

    IPC分类号: F21V29/00

    摘要: An LED lamp includes an LED module (12), two heat spreaders (31), two heat pipes (35) and two heat sinks (38). The LED module includes a plurality of LEDs (122). The heat spreaders are positioned under the LED module. The heat pipes are sandwiched between the heat spreaders and extend to lateral sides of the heat spreaders. The heat sinks are positioned beside the heat spreaders and engaged with the heat pipes.

    摘要翻译: LED灯包括LED模块(12),两个散热器(31),两个热管(35)和两个散热器(38)。 LED模块包括多个LED(122)。 散热器位于LED模块下方。 热管夹在散热器之间并延伸到散热器的侧面。 散热器位于散热器旁边并与热管接合。

    LED lamp with a heat sink assembly
    3.
    发明授权
    LED lamp with a heat sink assembly 失效
    LED灯带散热器组件

    公开(公告)号:US07434964B1

    公开(公告)日:2008-10-14

    申请号:US11776877

    申请日:2007-07-12

    IPC分类号: F21V29/00

    摘要: An LED lamp adapted for lighting includes a heat sink (30), a bowl-shaped cover (20) attached to a bottom portion of the heat sink, a lamp seat (10) secured below the cover, a plurality of LEDs (54) mounted on an outside surface of the heat sink, and a plurality of heat pipes (40) contacting with interior face of the heat sink. The heat sink has a plurality of fins (34, 36) extending from sidewalls thereof. The cover has a plurality of apertures (220) defined on lateral wall thereof. The heat generated by the LEDs can be transferred to the heat sink evenly via the heat pipes, and is then dispersed to ambient air efficiently and rapidly.

    摘要翻译: 适用于照明的LED灯包括散热器(30),安装在散热器底部的碗形盖(20),固定在盖下方的灯座(10),多个LED(54) 安装在散热器的外表面上,以及与散热器的内表面接触的多个热管(40)。 散热器具有从其侧壁延伸的多个翅片(34,36)。 盖具有限定在其侧壁上的多个孔(220)。 LED产生的热量可以通过热管均匀地传递到散热器,然后有效和快速地分散到环境空气中。

    LED street lamp assembly
    5.
    发明授权
    LED street lamp assembly 失效
    LED路灯总成

    公开(公告)号:US08047682B2

    公开(公告)日:2011-11-01

    申请号:US12168904

    申请日:2008-07-08

    申请人: Shi-Song Zheng Li He

    发明人: Shi-Song Zheng Li He

    IPC分类号: F21S4/00 F21V21/00 F21V11/00

    摘要: An LED street lamp assembly includes a central member having a first LED module fixed to a top surface thereof, a plurality of lamps attached to circumference of the central member and each having a second LED module therein, a plurality of sensors each mounted in one of the lamps and a controlling and driving circuit board received in the central member for receiving signal sent out by the sensors. If there is a goer approaches the LED street lamp assembly, the sensors are activated to send out signal to the controlling and driving circuit board to turn on the second LED modules of the lamps one by one as the goer comes closer and closer. If the goer passes by and is going away from the LED street lamp assembly, the sensors stop sending out signal to the control and driving circuit board to switch off the second LED module of the lamps one by one as the goer goes away farther and farther.

    摘要翻译: LED路灯组件包括具有固定到其顶表面的第一LED模块的中心构件,附接到中心构件的圆周并且每个具有第二LED模块的多个灯,多个传感器分别安装在 所述灯和控制和驱动电路板接收在所述中央构件中用于接收由所述传感器发出的信号。 如果有路灯接近LED路灯组件,则传感器被激活以向控制和驱动电路板发出信号,以随着接近和接近的方式逐个打开灯的第二LED模块。 如果通过并离开LED路灯组件,传感器停止向控制和驱动电路板发送信号,以逐渐关闭灯的第二个LED模块,随着人们越来越远 。

    LED lamp
    9.
    发明授权
    LED lamp 失效
    点灯

    公开(公告)号:US07682049B2

    公开(公告)日:2010-03-23

    申请号:US12102867

    申请日:2008-04-15

    IPC分类号: F21V29/00

    摘要: An LED lamp includes a first heat sink, a plurality of LED modules and a connecting member. The first heat sink has base plate and a plurality of first fins arranged on the base plate. The LED modules are attached to a bottom surface of the base plate. Outer ends of the LED modules are located at a level higher than that of inner ends of the LED modules. The mounting base is alternatively fixed to one of a top and a bottom of the first heat sink so that the LED lamp can be selectively used as a floor lamp or a pedant lamp.

    摘要翻译: LED灯包括第一散热器,多个LED模块和连接构件。 第一散热器具有基板和布置在基板上的多个第一散热片。 LED模块连接到底板的底面。 LED模块的外端位于比LED模块内端更高的位置上。 安装基座可选地固定到第一散热器的顶部和底部中的一个,使得LED灯可以选择性地用作落地灯或脚灯。