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1. 发明授权

US06552902B2 Turbinate heat sink 失效
公开(公告)号：US06552902B2
公开(公告)日：2003-04-22
申请号：US09822909
申请日：2001-03-29
申请人： Eric Cho , Carey Lai , Mark Lin
发明人： Eric Cho , Carey Lai , Mark Lin
IPC分类号： H05K720
CPC分类号： H01L23/467 , H01L2924/0002 , H01L2924/00
摘要： A heat sink (10) includes a circular base (20), a plurality of fins (30), and a central post (40). The base is adapted to be in thermal contact with an electronic device, to remove heat therefrom. The post extends from a top surface (26) of the base. The post has a first surface connected to the top surface and a second surface (44) dimensioned according to a heat sink fan to be attached thereon. The post also has a concave side surface (42) between the second surface of the post and the top surface of the base, for directing airflow. The fins are identical in height to the post. The fins are curved, aligned and spaced from each other at uniform intervals corresponding to directions of airflow generated from the fan. These minimize resistance to cooling air entering or exiting the heat sink.

2. 发明授权

US06450251B1 Heat removal system 失效
标题翻译：除热系统
公开(公告)号：US06450251B1
公开(公告)日：2002-09-17
申请号：US09750863
申请日：2000-12-28
申请人： Yeu Lih Lin , Carey Lai , Zili Zhang
发明人： Yeu Lih Lin , Carey Lai , Zili Zhang
IPC分类号： F24H306
CPC分类号： H01L23/467 , H01L2924/0002 , H01L2924/00
摘要： A heat removal system includes a heat dissipation assembly (10) and a system fan (20) which cooperatively achieve optimized heat dissipation efficiency. The heat dissipation assembly includes a heat sink (12) and an angled fan (14). The heat sink includes a base (122) and a plurality of parallel fins (124). A slanted surface (126) is defined by a set of adjacent edges of the fins. The fan defines a through hole (142) at each of four corners thereof. Four screws (144) extend through the through holes, thus attaching the fan to the heat sink at the slanted surface. A rotational axis of the fan intersects a central portion of the base of the heat sink, which portion defines a region of highest temperature of the heat sink. The angled fan together with the system fan provide maximized cooling airflow.
摘要翻译：散热系统包括散热组件（10）和协同实现优化散热效率的系统风扇（20）。散热组件包括散热器（12）和倾斜风扇（14）。散热器包括基座（122）和多个平行翅片（124）。倾斜表面（126）由翅片的一组相邻边缘限定。风扇在其四个角中的每一个处限定通孔（142）。四个螺钉（144）延伸穿过通孔，从而将风扇连接到倾斜表面的散热器。风扇的旋转轴线与散热器底座的中心部分相交，该部分限定散热器最高温度的区域。倾斜风扇与系统风扇一起提供最大限度的冷却气流。

3. 发明授权

US06311766B1 Heat sink assembly 失效
标题翻译：散热器组件
公开(公告)号：US06311766B1
公开(公告)日：2001-11-06
申请号：US09749124
申请日：2000-12-26
申请人： Mark Lin , Carey Lai , Hans Wan
发明人： Mark Lin , Carey Lai , Hans Wan
IPC分类号： H05K720
CPC分类号： H01L23/467 , H01L2924/0002 , H01L2924/00
摘要： A heat sink assembly includes a heat sink (50), a fan (10), and a fixing device (30). The heat sink has a chassis (56) which defines a pair of diagonally opposite grooves (58) in respective opposite side walls thereof. The fan defines a vertical through hole (12) at each comer. The fixing device has a rectangular base (35). A pole (32) having a barb (36) extends upwardly from each comer of the base, for engaging with the corresponding through hole. A pair of legs (40) depends from each side of the base. A catch (42) is formed at a distal end of each leg, for engaging with the heat sink. Two guard boards (46) depend from each side of the base. A pair of bosses (48) is formed at distal ends of two diagonally opposite guard boards, for engaging with the grooves of the heat sink.
摘要翻译：散热器组件包括散热器（50），风扇（10）和固定装置（30）。散热器具有在相应的相对侧壁中限定一对对角相对的槽（58）的底盘（56）。风扇在每个角落限定一个垂直通孔（12）。定影装置具有矩形基座（35）。具有倒钩（36）的杆（32）从基座的每个角部向上延伸，用于与相应的通孔接合。一对腿（40）从底座的每一侧依靠。在每个腿的远端处形成有用于与散热器接合的止动件（42）。两个防护板（46）从底座的两侧依靠。一对凸台（48）形成在两个对角相对的保护板的远端，用于与散热器的凹槽接合。

4. 发明授权

US06343015B1 Heat sink clip 失效
标题翻译：散热片夹
公开(公告)号：US06343015B1
公开(公告)日：2002-01-29
申请号：US09694886
申请日：2000-10-23
申请人： Aimin Huang , Carey Lai
发明人： Aimin Huang , Carey Lai
IPC分类号： H05K720
CPC分类号： H01L23/4093 , H01L2224/16 , Y10T24/44026
摘要： A heat sink clip (10) includes a body (12), and first and second arms (13, 19) depending from opposite ends of the body. The body includes a curved portion (11), first and second spring portions (15, 17) extending from opposite ends of the curved portion, and a connecting portion (16) between the second spring portion and the second arm. Each arm defines aperture (14). A fin (24) with a hole (25) defined therein is stamped outwardly from the second arm above the aperture, for engaging with a tool. Two flanges (27) extend upwardly from respective opposite longitudinal edges of the curved portion, thereby reinforcing the curved portion. Two longitudinal ribs (29) are formed at respective opposite sides of the curved portion, thereby reinforcing the body.
摘要翻译：散热夹（10）包括主体（12）以及从主体的相对端悬垂的第一和第二臂（13,19）。主体包括弯曲部分（11），从弯曲部分的相对端延伸的第一和第二弹簧部分（15,17）以及在第二弹簧部分和第二臂之间的连接部分（16）。每个臂限定孔（14）。具有限定在其中的孔（25）的翅片（24）从孔的上方的第二臂向外冲压，用于与工具接合。两个凸缘（27）从弯曲部分的相应相对的纵向边缘向上延伸，从而加强弯曲部分。两个纵向肋（29）形成在弯曲部分的相对的相对侧，从而加强身体。

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