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    • 1. 发明授权
    • Mounting device for mounting heat sink onto electronic component
    • 用于将散热器安装到电子元件上的安装装置
    • US07881061B2
    • 2011-02-01
    • US12239831
    • 2008-09-29
    • Jer-Haur KuoXin-Xiang ZhaYe-Fei YuJun Li
    • Jer-Haur KuoXin-Xiang ZhaYe-Fei YuJun Li
    • H05K7/20F28F7/00H01L23/34
    • H01L23/4093H01L2924/0002Y10T24/44026Y10T24/44034Y10T24/44556H01L2924/00
    • An electronic apparatus includes a PCB with a heat generating electronic component disposed thereon, a heat sink, and a mounting device for mounting the heat sink onto the heat generating electronic component. The mounting device includes a mounting frame and a wire clip. The mounting frame surrounds the heat sink, and includes two first mounting arms and two second mounting arms disposed above the first mounting arms. The first mounting arms abut on the PCB. A pair of engaging wings are formed on the second mounting arms. The wire clip includes a pivot axle pivotably attached to the mounting frame and two resilient arms at opposite sides of the mounting frame. The resilient arms abut against the heat sink and engage with the engaging wings, thereby exerting a resilient force on the heat sink toward the heat generating electronic component.
    • 一种电子设备包括其上设置有发热电子部件的PCB,散热器和用于将散热器安装到发热电子部件上的安装装置。 安装装置包括安装框架和线夹。 安装框架围绕散热器,并且包括设置在第一安装臂上方的两个第一安装臂和两个第二安装臂。 第一安装臂邻接在PCB上。 一对接合翼形成在第二安装臂上。 线夹包括枢转轴,该枢转轴可枢转地附接到安装框架,并且在安装框架的相对侧具有两个弹性臂。 弹性臂抵靠散热器并与接合翼接合,从而在散热片上向发热电子部件施加弹性力。
    • 3. 发明授权
    • Heat sink
    • 散热器
    • US08245761B2
    • 2012-08-21
    • US12483266
    • 2009-06-12
    • Lei HanJun DingYe-Fei YuJun Li
    • Lei HanJun DingYe-Fei YuJun Li
    • F28F3/08
    • H01L23/3672H01L2924/0002H01L2924/00
    • A heat sink includes a plurality of metal fins interconnected together. Each metal fin includes a main plate, a flange extending forwardly from the main plate and an interlocking unit formed on the flange. The interlocking unit includes an engaging ear and a hook. The ear extends rearwards from a rear edge of the flange and defines a locking hole therein. The flange defines a cutout adjacent to a front edge thereof. The cutout is aligned with the ear and recessed rearwards from the front edge of the flange. The hook extends forwardly from the flange and is located within the cutout. The ear of a fin is engaged in the cutout of an adjacent rear fin. The hook of the adjacent rear fin is engaged in the locking hole of the engaging ear of the fin.
    • 散热器包括互连在一起的多个金属翅片。 每个金属翅片包括主板,从主板向前延伸的凸缘和形成在凸缘上的互锁单元。 互锁单元包括接合耳朵和钩子。 耳从法兰的后边缘向后延伸并且在其中限定锁定孔。 凸缘限定与其前边缘相邻的切口。 切口与耳朵对准,并从法兰的前边缘向后凹。 钩从法兰向前延伸并位于切口内。 翅片的耳朵接合在相邻后鳍的切口中。 相邻的后翅片的钩接合在翅片的接合耳朵的锁定孔中。