HEAT DISSIPATION DEVICE HAVING FAN HOLDER FOR ATTACHMENT OF A FAN
    1.
    发明申请
    HEAT DISSIPATION DEVICE HAVING FAN HOLDER FOR ATTACHMENT OF A FAN 失效
    具有风扇附件的散热装置的散热装置

    公开(公告)号:US20080074843A1

    公开(公告)日:2008-03-27

    申请号:US11309757

    申请日:2006-09-22

    IPC分类号: H05K7/20

    摘要: A heat dissipation device includes a heat sink (10), a fan holder (20) located on the heat sink and a fan (30) mounted on the fan holder. The heat sink includes a plurality of fins (14) extending therefrom and defines two slots (16) in two opposite outmost fins thereof. The fan holder includes two brackets (200) each having a positioning rib (212) engaged in a corresponding slot of the heat sink and resisting the outmost fin to thereby mount the fan holder to the heat sink.

    摘要翻译: 散热装置包括散热器(10),位于散热器上的风扇支架(20)和安装在风扇支架上的风扇(30)。 散热器包括从其延伸的多个翅片(14),并在其两个最外面的翅片中限定了两个狭槽(16)。 风扇架包括两个支架(200),每个支架具有定位肋(212),该定位肋(212)接合在散热器的相应槽中,并抵抗最外面的翅片,从而将风扇架安装到散热器上。

    Heat dissipation device having fan holder for attachment of a fan
    2.
    发明授权
    Heat dissipation device having fan holder for attachment of a fan 失效
    具有用于安装风扇的风扇支架的散热装置

    公开(公告)号:US07423873B2

    公开(公告)日:2008-09-09

    申请号:US11309757

    申请日:2006-09-22

    IPC分类号: H05K7/20 H01L23/36

    摘要: A heat dissipation device includes a heat sink (10), a fan holder (20) located on the heat sink and a fan (30) mounted on the fan holder. The heat sink includes a plurality of fins (14) extending therefrom and defines two slots (16) in two opposite outmost fins thereof. The fan holder includes two brackets (200) each having a positioning rib (212) engaged in a corresponding slot of the heat sink and resisting the outmost fin to thereby mount the fan holder to the heat sink.

    摘要翻译: 散热装置包括散热器(10),位于散热器上的风扇支架(20)和安装在风扇支架上的风扇(30)。 散热器包括从其延伸的多个翅片(14),并在其两个最外面的翅片中限定了两个狭槽(16)。 风扇架包括两个支架(200),每个支架具有定位肋(212),该定位肋(212)接合在散热器的相应槽中,并抵抗最外面的翅片,从而将风扇架安装到散热器上。

    LED lamp with a heat dissipation device
    3.
    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:US07726851B2

    公开(公告)日:2010-06-01

    申请号:US12017311

    申请日:2008-01-21

    IPC分类号: F21V29/00 H01L23/34

    摘要: An LED lamp includes a heat sink, a plurality of vapor chambers mounted on the heat sink and an LED module mounted on the vapor chambers. The heat sink includes a base, a plurality of fins extending from a first surface of the base and a triangular ridge formed on a second surface opposite to the first surface of the base. The vapor chambers are mounted on the ridge of the base. The LEDs over two slopes of the ridge are oriented slantwise outwardly, thereby increasing an irradiation angle and area of the LED lamp.

    摘要翻译: LED灯包括散热器,安装在散热器上的多个蒸气室和安装在蒸气室上的LED模块。 散热器包括基座,从基座的第一表面延伸的多个翅片和形成在与基座的第一表面相对的第二表面上的三角形脊。 蒸汽室安装在基座的脊上。 脊的两个斜坡上的LED被向外倾斜定向,从而增加了LED灯的照射角度和面积。

    LED lamp with improved heat sink
    4.
    发明授权
    LED lamp with improved heat sink 失效
    LED灯具具有改善的散热器

    公开(公告)号:US07648258B2

    公开(公告)日:2010-01-19

    申请号:US12024956

    申请日:2008-02-01

    IPC分类号: F21V29/00

    摘要: An LED lamp includes a heat sink, an LED module attached to a top surface of the heat sink in a thermal conductive relationship therewith and a cover coupled to the top surface of the heat sink and covering the LED module. The heat sink is column-shaped and has a central axis. The heat sink comprises a conducting member and a plurality of spaced and parallel fins extending outwardly from the conducting member. A distance between each of inner edges of the fins and the central axis is gradually decreased from the top surface to a bottom surface of the heat sink.

    摘要翻译: LED灯包括散热器,LED模块,其与导热关系连接到散热器的顶表面,以及耦合到散热器的顶表面并覆盖LED模块的盖。 散热片是柱形的,具有中心轴。 散热器包括导电构件和从导电构件向外延伸的多个间隔开和平行的翅片。 散热片的每个内边缘和中心轴线之间的距离从散热器的顶表面到底表面逐渐减小。

    LED lamp with improved heat dissipating structure
    6.
    发明授权
    LED lamp with improved heat dissipating structure 失效
    LED灯具具有改善的散热结构

    公开(公告)号:US07874702B2

    公开(公告)日:2011-01-25

    申请号:US12396476

    申请日:2009-03-03

    IPC分类号: F21V29/00

    摘要: An LED lamp includes a first heat sink, a heat-absorbing member receiving the first heat sink therein, a plurality of LED modules attached to the heat-absorbing member, a second heat sink disposed on the first heat sink and the heat-absorbing member, and a lens coupled to the first and second heat sinks and enclosing the heat-absorbing member and the LED modules therein. The first heat sink has a conducting cylinder which defines a first through hole therein. The heat-absorbing member consists of a plurality of vapor chambers and has inclined outer faces oriented downwardly, on which the LED modules are mounted. The second heat sink includes an annular base which defines a second through hole in a center thereof. The second through hole communicates with the first through hole of the first heat sink.

    摘要翻译: LED灯包括第一散热器,在其中容纳第一散热器的吸热构件,附接到吸热构件的多个LED模块,设置在第一散热器上的第二散热器和吸热构件 以及耦合到第一和第二散热器并且将热吸收构件和LED模块封闭在其中的透镜。 第一散热器具有在其中限定第一通孔的导电圆筒。 吸热构件由多个蒸气室组成,并且具有向下定向的倾斜外表面,LED模块安装在该外壁上。 第二散热器包括在其中心限定第二通孔的环形基座。 第二通孔与第一散热器的第一通孔连通。

    LED wall lamp with a heat sink
    7.
    发明授权
    LED wall lamp with a heat sink 失效
    LED壁灯带散热片

    公开(公告)号:US07520640B1

    公开(公告)日:2009-04-21

    申请号:US12042350

    申请日:2008-03-05

    IPC分类号: F21V29/00

    摘要: An LED lamp includes a heat sink, a plurality of LED modules mounted on the heat sink, a bracket connecting with the heat sink and a cover covering over the heat sink. The heat sink includes a curved base plate and a plurality of fins extending from an inner surface of the base plate. The LED modules are mounted on an outer surface of the base plate, whereby the LED modules radiate light on different directions. The bracket is located above the fins and includes two connecting bars to respectively connect two ends of the base plate. The cover covers over the outer surface of the base plate to protect the LED modules. Heat generated by the LED modules is absorbed by base plate of the heat sink and dissipated into ambient air via the fins thereof.

    摘要翻译: LED灯包括散热器,安装在散热器上的多个LED模块,与散热器连接的支架和覆盖在散热器上的盖子。 散热器包括弯曲的基板和从基板的内表面延伸的多个散热片。 LED模块安装在基板的外表面上,由此LED模块沿不同方向辐射光。 支架位于翅片上方,并包括两个分别连接底板两端的连接杆。 盖板覆盖在基板的外表面上,以保护LED模块。 由LED模块产生的热量由散热片的基板吸收,并通过其散热片散发到环境空气中。

    LED lamp with improved heat dissipating structure
    9.
    发明授权
    LED lamp with improved heat dissipating structure 失效
    LED灯具具有改善的散热结构

    公开(公告)号:US07712927B2

    公开(公告)日:2010-05-11

    申请号:US12036301

    申请日:2008-02-25

    IPC分类号: F21V29/00 H05K7/00 B60Q1/06

    摘要: An LED lamp includes a top cover, a heat sink, and a conducting member, a plurality of light bars and a light cover. The top cover has a plate and a head extending upwardly from a centre of the plate. The heat sink has a conducting tube coupled to the plate of the top cover and a plurality of fins extending outwardly from the conducting tube. The conducting member is received in and thermally contacts with the conducting tube, and has a top surface attached to the plate and an inner surface on which the plurality of light bars are mounted. The inner surface is oriented downwardly and concaved from a bottom of the conducting member. Each light bar has a printed circuit board and a plurality of LEDs thereon.

    摘要翻译: LED灯包括顶盖,散热器和导电构件,多个灯条和灯罩。 顶盖具有从板的中心向上延伸的板和头部。 散热器具有耦合到顶盖的板的导电管和从导电管向外延伸的多个鳍。 导电构件被容纳在导电管中并与导电热接触,并且具有附接到板的顶表面和安装有多个光棒的内表面。 内表面从导电构件的底部向下并且凹入。 每个灯条具有印刷电路板和多个LED。

    Heat dissipation device having a fixing base
    10.
    发明授权
    Heat dissipation device having a fixing base 有权
    具有固定底座的散热装置

    公开(公告)号:US07564687B2

    公开(公告)日:2009-07-21

    申请号:US11690046

    申请日:2007-03-22

    IPC分类号: H05K7/20

    摘要: A heat dissipation device includes a heat sink and a fixing base for securing the heat sink to a heat-generating device. The heat sink includes a base and a pair of flanges formed on two opposite sides of the base. The fixing base includes a pair of side plates formed on a first set of two opposite sides thereof. A pair of resilient barbs extends inwards from an end portion of each side plate. The fixing base is placed on the heat sink and the resilient barbs tightly clasp first two opposite sides of the heat-generating device to press the base of the heat sink towards the heat-generating device. The flanges of the base of the heat sink abut second two opposite sides of the heat-generating device to avoid movement of the heat sink along a direction perpendicular to the flanges.

    摘要翻译: 散热装置包括散热器和用于将散热器固定到发热装置的固定基座。 散热器包括基部和形成在基部的两个相对侧上的一对凸缘。 固定底座包括形成在其第一组两个相对侧上的一对侧板。 一对弹性倒钩从每个侧板的端部向内延伸。 固定基座放置在散热器上,弹性倒钩将发热装置的前两相对紧紧地夹紧,将散热片的底部朝向发热装置推压。 散热器底座的凸缘邻接发热装置的第二相对侧,以避免散热器沿垂直于凸缘的方向移动。