LED LAMP WITH A HEAT SINK
    1.
    发明申请
    LED LAMP WITH A HEAT SINK 审中-公开
    带灯泡的LED灯

    公开(公告)号:US20090046464A1

    公开(公告)日:2009-02-19

    申请号:US11839476

    申请日:2007-08-15

    IPC分类号: F21V29/00 F21V1/00

    摘要: An LED lamp includes a heat sink (200), an LED module (100), and a lampshade (300). The heat sink (200) includes a hollow body (230) having an upper potion (235) and a bottom portion (238), a plurality of fins (240) extending from an outer periphery of the upper potion (235) of the body (230). The LED module includes a plurality of printed circuit boards (120) each mounted with six LEDs (110) thereon. The printed circuit boards (120) are mounted on the bottom portion (238) of the body (230). The lampshade (300) is secured to the heat sink (200) and encloses the LED module (100) and the bottom portion (238) of the body (230) of the heat sink (200).

    摘要翻译: LED灯包括散热器(200),LED模块(100)和灯罩(300)。 散热器(200)包括具有上部部分(235)和底部部分(238)的中空本体(230),从主体的上部部分(235)的外周延伸的多个翅片(240) (230)。 LED模块包括多个印刷电路板(120),每个印刷电路板上安装有六个LED(110)。 印刷电路板(120)安装在主体(230)的底部(238)上。 灯罩(300)固定到散热器(200)并且包围LED模块(100)和散热器(200)的主体(230)的底部部分(238)。

    LED LAMP WITH A HEAT DISSIPATION DEVICE
    3.
    发明申请
    LED LAMP WITH A HEAT DISSIPATION DEVICE 失效
    带散热装置的LED灯

    公开(公告)号:US20090016072A1

    公开(公告)日:2009-01-15

    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
    4.
    发明申请
    LED LAMP 有权
    点灯

    公开(公告)号:US20090002995A1

    公开(公告)日:2009-01-01

    申请号:US11769658

    申请日:2007-06-27

    IPC分类号: F21V29/00 F21V7/00

    摘要: An LED lamp includes a transparent bulb, an LED module comprising a plurality of LEDs received in an inner space of the bulb, and a heat dissipation apparatus supporting and cooling the LED module. The heat dissipation device includes a heat sink having a hollow base and a plurality of fins extending from the base, a first heat conductor vertically supported by the heat sink, a second heat conductor horizontally mounted on the first heat conductor, and a heat pipe thermally connecting the heat sink, the first heat conductor and the second heat conductor together. The LEDs are positioned on the first heat conductor and the second heat conductor, respectively.

    摘要翻译: LED灯包括透明灯泡,包括容纳在灯泡的内部空间中的多个LED的LED模块以及支撑和冷却LED模块的散热装置。 所述散热装置具有:散热器,具有中空基座和从所述基座延伸的多个翅片,由所述散热片垂直支撑的第一导热体,水平安装在所述第一导热体上的第二导热体,以及热管 将散热器,第一导热体和第二导热体连接在一起。 LED分别位于第一导热体和第二导热体上。

    LED LAMP
    5.
    发明申请
    LED LAMP 失效
    点灯

    公开(公告)号:US20090016062A1

    公开(公告)日:2009-01-15

    申请号:US11777013

    申请日:2007-07-12

    IPC分类号: F21V29/00

    摘要: An LED lamp includes a heat dissipation apparatus, an LED module, a bulb and a reflector. The heat dissipation apparatus includes a first heat sink, a second heat sink and a heat conductor positioned between the first heat sink and the second heat sink. The LED module includes a plurality of LEDs mounted on the heat conductor. The bulb is seated on the first heat sink and the reflector is seated on the second heat sink. The reflector and the bulb together form a housing for receiving the LED module and the heat conductor therein. Heat pipes are used to thermally connect the heat conductor and the first and second heat sinks.

    摘要翻译: LED灯包括散热装置,LED模块,灯泡和反射器。 散热装置包括第一散热器,第二散热器和位于第一散热器和第二散热器之间的热导体。 LED模块包括安装在导热体上的多个LED。 灯泡位于第一个散热器上,反射器位于第二个散热片上。 反射器和灯泡一起形成用于在其中接收LED模块和热导体的壳体。 热管用于热连接热导体和第一和第二散热器。

    LED LAMP HAVING A SEALED STRUCTURE
    6.
    发明申请
    LED LAMP HAVING A SEALED STRUCTURE 失效
    LED灯具有密封结构

    公开(公告)号:US20090257226A1

    公开(公告)日:2009-10-15

    申请号:US12101137

    申请日:2008-04-10

    IPC分类号: F21S4/00 F21V29/00 F21V21/00

    摘要: An LED lamp includes a lamp holder, a heat sink, a plurality of LED modules, a cover, an envelope and a sealing cushion. The lamp holder has a connecting portion at a bottom thereof adapted for engaging with a lamp socket to fix the LED lamp in position. The heat sink is disposed on the lamp holder. The LED modules are attached to a circumference of the heat sink. The cover is coupled to a top of the heat sink. The envelope encloses the heat sink and the LED modules therein and has a lower end engaging with the lamp holder and an upper end engaging with the cover. The sealing cushion is provided between at least one of the combinations of the lamp holder and the envelope, and of the cover and the envelope to prevent an entry of foreign matter.

    摘要翻译: LED灯包括灯座,散热器,多个LED模块,盖,外壳和密封垫。 灯座在其底部具有适于与灯座接合以将LED灯固定就位的连接部分。 散热器设置在灯座上。 LED模块连接到散热器的圆周。 盖子耦合到散热器的顶部。 信封将散热器和LED模块封装在其中,并且具有与灯座接合的下端和与盖接合的上端。 所述密封垫设置在所述灯座和所述封套以及所述盖和所述封套的至少一个组合之间,以防止异物进入。

    HEAT DISSIPATING DEVICE FOR LIGHTINGS
    7.
    发明申请
    HEAT DISSIPATING DEVICE FOR LIGHTINGS 有权
    加热灭火装置

    公开(公告)号:US20120098403A1

    公开(公告)日:2012-04-26

    申请号:US13332428

    申请日:2011-12-21

    IPC分类号: H01J61/52

    摘要: A heat dissipating device for lightings includes a light source module, a heat sink, and a converter. The heat sink has a substrate and a plurality of heat dissipating fins extending outward from the substrate. A plurality of channels is formed between the heat dissipating fins. Insides of the channels respectively have a port open to the centre of the heat sink. Thereby, the channels of the heat sink can effectively direct the airflow into the centre of the heat sink, enhancing the heat dissipating effect of the heat sink.

    摘要翻译: 用于照明的散热装置包括光源模块,散热器和转换器。 散热器具有基板和从基板向外延伸的多个散热翅片。 在散热片之间形成多个通道。 通道内部分别有一个通向散热器中心的端口。 因此,散热器的通道可以有效地将气流引导到散热器的中心,增强散热器的散热效果。