RESILIENT FASTENER AND HEAT DISSIPATION APPARATUS INCORPORATING THE SAME
    1.
    发明申请
    RESILIENT FASTENER AND HEAT DISSIPATION APPARATUS INCORPORATING THE SAME 失效
    兼容紧固件和散热装置

    公开(公告)号:US20080298013A1

    公开(公告)日:2008-12-04

    申请号:US11769665

    申请日:2007-06-27

    IPC分类号: H05K7/20

    摘要: A heat dissipation apparatus includes a retention module (10), a heat sink (20) disposed on the retention module, a fastening cover (23) covering the heat sink, and a plurality of fasteners (30) connected with the retention module and the fastening cover for mounting the heat sink onto a heat generating electronic component (50). The fastener includes a fastening member (31) and an operating member (32). The fastening member has a first end (313) engaged with the retention module and a second end (311) opposed to the first end. The operating member includes a resilient pressing portion (321) pivotably connected with the second end of the fastening member and contacting with the fastening cover, and an operation portion (322) connected with the pressing portion.

    摘要翻译: 散热装置包括保持模块(10),设置在保持模块上的散热器(20),覆盖散热器的紧固盖(23)和与保持模块连接的多个紧固件(30) 紧固盖,用于将散热器安装到发热电子部件(50)上。 紧固件包括紧固构件(31)和操作构件(32)。 紧固构件具有与保持模块接合的第一端(313)和与第一端相对的第二端(311)。 操作构件包括与紧固构件的第二端可枢转地连接并与紧固盖接触的弹性按压部分(321)和与按压部分连接的操作部分(322)。

    BEARING STRUCTURE FOR COOLING FAN
    2.
    发明申请
    BEARING STRUCTURE FOR COOLING FAN 审中-公开
    冷却风扇轴承结构

    公开(公告)号:US20090010781A1

    公开(公告)日:2009-01-08

    申请号:US11836726

    申请日:2007-08-09

    IPC分类号: F04B17/03

    摘要: A cooling fan includes a fan housing (50) having a central tube (52), a bearing structure received in the central tube, a stator (60) mounted around the central tube, and a fan blade set (70). The bearing structure includes a shaft (30) being rotatably received in the central tube and connecting to the fan blade set. An inner bearing (20) is fixedly mounted around the shaft to rotate with the shaft. Upper and lower outer bearings (10) are fixedly mounted into the central tube and are mounted around two opposite ends of the inner bearing, respectively. The inner and outer bearings are made of magnetic materials. The inner bearing floats between the outer bearings whereby rotation of the shaft does not cause the inner and outer bearings to wear.

    摘要翻译: 冷却风扇包括具有中心管(52)的风扇壳体(50),容纳在中心管中的轴承结构,围绕中心管安装的定子(60)和风扇叶片组(70)。 所述轴承结构包括可旋转地容纳在所述中心管中并连接到所述风扇叶片组的轴(30)。 内轴承(20)固定地安装在轴上以与轴一起旋转。 上下外轴承(10)固定安装在中心管中,分别安装在内轴承的两个相对端。 内外轴承由磁性材料制成。 内轴承浮在外轴承之间,由此轴的旋转不会导致内轴承和外轴承磨损。