公开(公告)号：US06621704B1

公开(公告)日：2003-09-16

申请号：US10175265

申请日：2002-06-18

申请人： HeBen Liu

发明人： HeBen Liu

IPC分类号： H05K720

CPC分类号： H01L23/4093 ,  H01L2924/0002 ,  Y10T24/44026 ,  H01L2924/00

摘要： A clip (1) for securing a heat sink (10) to an electronic device includes a fastener (30) and a handle (40). The fastener includes a lower engaging portion (31), a horizontal U-shaped spring portion (32) extending from the engaging portion, and an inverted U-shaped suspending portion (33) extending from the spring portion. An opening (311) is defined in a lower part of the engaging portion. A horizontal slot (312) is defined in a middle part of the engaging portion. The handle comprises a horizontal base portion (41), a pair of parallel fingers (42) extending from one side of the base portion, and a pressing portion (43) extending from an opposite side of the base portion. The fingers of the handle are deformably received through the slot of the fastener, such that the handle is movably held in the fastener and cannot be accidentally disengaged therefrom.

摘要翻译： 用于将散热器（10）固定到电子设备的夹子（1）包括紧固件（30）和把手（40）。 紧固件包括下接合部分（31），从接合部分延伸的水平U形弹簧部分（32）和从弹簧部分延伸的倒U形悬挂部分（33）。 开口311限定在接合部的下部。 水平槽（312）被限定在接合部分的中间部分。 手柄包括水平基部（41），从基部的一侧延伸的一对平行指状物（42）和从基部的相对侧延伸的按压部分（43）。 手柄的手指可变形地容纳在紧固件的狭槽中，使得手柄可移动地保持在紧固件中，并且不会意外地从其中脱离。

公开(公告)号：US06809929B2

公开(公告)日：2004-10-26

申请号：US10346968

申请日：2003-01-17

申请人： HeBen Liu

发明人： HeBen Liu

IPC分类号： H05K720

CPC分类号： H01L23/40 ,  H01L21/4882 ,  H01L2924/0002 ,  H01L2924/00

摘要： A heat sink assembly having a retaining device includes a heat sink (30), a retention frame (10), a rectangular fastener (50), four pins (20), and four springs (40). The heat sink includes a base (32) defining four bores (38) therein. The frame is secured to a printed circuit board (60) around an electronic package (70), and defines a pair of through holes (16). A pair of posts (55) depends from opposite sides of the fastener. The pins are received through the bores of the base and in the fastener. The springs surround the pins respectively between the base and the fastener. The posts are deformably extended through the through holes thereby compressing the springs and sandwiching the base between the frame and the springs. The springs cooperatively provide evenly distributed pressing forces on the base. The heat sink is thus easily, firmly and evenly secured to the electronic package.

公开(公告)号：US07114256B2

公开(公告)日：2006-10-03

申请号：US10660306

申请日：2003-09-10

申请人： HeBen Liu

发明人： HeBen Liu

IPC分类号： B23P15/26

CPC分类号： H01L23/427 ,  H01L2924/0002 ,  Y10T29/49353 ,  Y10T29/49377 ,  Y10T29/49378 ,  Y10T29/49385 ,  Y10T29/53113 ,  H01L2924/00

摘要： A cooling device (10) for heat dissipation for a heat-generating component includes a heat sink (14) and a heat pipe (13). The heat sink attached to the component includes a base (11) and a plurality of fins (12) extending from the base. A bottom portion of the heat pipe formed between the base and the fins, the remainder of the heat pipe formed through the fins. An apparatus for making the cooling device includes a mold (20) and a core (30) accommodated in the mold. The mold includes a base part (21) and a pair of symmetrical forming parts (22) slidably engaged on the base part. The forming parts defines a plurality of slots (222), a cavity (224), and a recess (225) respectively corresponding to the fins of the heat sink, the base of the heat sink, and the heat pipe.

摘要翻译： 用于发热部件散热的冷却装置（10）包括散热器（14）和热管（13）。 附接到部件的散热器包括基部（11）和从基部延伸的多个散热片（12）。 形成在基座和翅片之间的热管的底部，热管的其余部分通过翅片形成。 用于制造冷却装置的装置包括容纳在模具中的模具（20）和芯部（30）。 模具包括基部（21）和可滑动地接合在基部上的一对对称形成部件（22）。 形成部件限定分别对应于散热片的翅片，散热器的底座和热管的多个狭槽（222），空腔（224）和凹部（225）。

公开(公告)号：US06947284B2

公开(公告)日：2005-09-20

申请号：US10658025

申请日：2003-09-08

申请人： HeBen Liu

发明人： HeBen Liu

IPC分类号： H01L23/40 ,  H05K7/20

CPC分类号： H01L23/4006 ,  H01L2924/0002 ,  Y10T24/44026 ,  H01L2924/00

摘要： A heat sink assembly includes a heat sink (30), a retention frame (10), a rectangular fastener (50), four pins (20), and four springs (40). The heat sink includes a base (32) defining four bores (38) therein. The frame is secured to a printed circuit board (60) around an electronic package (70), and defines a pair of screw holes (16). The pins are received through the bores of the base and in the fastener. The springs surround the pins respectively between the base and the fastener. A pair of posts (90) is extended through positioning holes defined in the fastener and the through holes of the heat sink, and engaged in the screw holes of the frame, thereby securing the fastener to the retention frame with the spring members pressing toward the base. The heat sink is thus easily, firmly and evenly secured to the electronic package.

摘要翻译： 散热器组件包括散热器（30），保持框架（10），矩形紧固件（50），四个销钉（20）和四个弹簧（40）。 散热器包括在其中限定四个孔（38）的基座（32）。 框架固定在电子封装（70）周围的印刷电路板（60）上，并且限定一对螺孔（16）。 销通过基座的孔和紧固件容纳。 弹簧分别围绕底座和紧固件之间的销。 一对柱（90）通过限定在紧固件中的定位孔和散热器的通孔延伸并接合在框架的螺孔中，从而将紧固件固定到固定框架上，弹簧构件朝向 基础。 因此，散热器容易，牢固且均匀地固定在电子封装上。

公开(公告)号：US06827136B2

公开(公告)日：2004-12-07

申请号：US10318591

申请日：2002-12-13

申请人： HeBen Liu

发明人： HeBen Liu

IPC分类号： F28F700

CPC分类号： F28F3/02 ,  B23P15/26 ,  B23P2700/10 ,  F28D15/0275 ,  F28F1/24 ,  H01L23/427 ,  H01L2924/0002 ,  Y10T29/49353 ,  H01L2924/00

摘要： A heat dissipating apparatus (10) includes a heat pipe (20) and a heat sink (30). The heat sink is made by die-casting, and includes a chassis (32) and a plurality of fins (34) extending upwardly from the chassis. The heat pipe is U-shaped, and is embedded in the heat sink in intimate contact with the chassis and the fins. The heat pipe includes a first end (12) and a second end (14). The first end is partially embedded in the chassis of the heat sink, for transfer of heat from the chassis to the first end by way of vaporization of working medium in the heat pipe. The second end is embedded in upper portions of the fins, for transfer of heat from the heat pipe to the fins by way of condensation of the vaporized working medium.

摘要翻译： 散热装置（10）包括热管（20）和散热器（30）。 散热器通过压铸制成，并且包括底架（32）和从底架向上延伸的多个散热片（34）。 热管是U形的，并且嵌入在散热器中，与底盘和散热片紧密接触。 热管包括第一端（12）和第二端（14）。 第一端部分地嵌入在散热器的底盘中，用于通过热管中的工作介质的蒸发将热量从底盘传送到第一端。 第二端嵌入翅片的上部，用于通过蒸发的工作介质的冷凝将热量从热管传递到翅片。

公开(公告)号：US07374397B2

公开(公告)日：2008-05-20

申请号：US10764200

申请日：2004-01-22

申请人： Hsieh Kun Lee ,  Wanlin Xia ,  HeBen Liu

发明人： Hsieh Kun Lee ,  Wanlin Xia ,  HeBen Liu

IPC分类号： F04D29/64 ,  F04D29/54

CPC分类号： H05K7/20172 ,  F04D29/601

摘要： A mounting device, for mounting a plurality of fans (50) to a server chassis (70), includes a tray (20), a plurality of brackets (30), and a plurality of fasteners (40). The tray includes a plurality of pairs of mounting sections each pair fixed with a corresponding bracket. Each bracket is U-shaped and includes a pair of side plates (32) for sandwiching a corresponding fan therebetween. Each bracket defines a pair of coaxial locking holes (35′) in the side plates. Each fastener includes a pair of locking ends (42) received in the locking holes of a corresponding bracket to thereby sandwich the corresponding fan in the bracket. Each side plate defines an outlet (34) having a contour corresponding to a contour of an outlet of a corresponding fan, and each mounting section of the tray has a contour corresponding to a contour of the outlet of a corresponding fan.

摘要翻译： 一种用于将多个风扇（50）安装到服务器底盘（70）的安装装置包括托盘（20），多个托架（30）和多个紧固件（40）。 托盘包括多对安装部分，每对安装部分与相应的支架固定。 每个支架是U形的，并且包括用于将相应的风扇夹在其间的一对侧板（32）。 每个支架在侧板中限定一对同轴锁定孔（35'）。 每个紧固件包括一对容纳在相应支架的锁定孔中的锁定端（42），从而将相应的风扇夹在托架中。 每个侧板限定具有对应于相应风扇的出口的轮廓的轮廓的出口（34），并且托盘的每个安装部分具有对应于相应风扇的出口轮廓的轮廓。

公开(公告)号：US06778396B2

公开(公告)日：2004-08-17

申请号：US10321272

申请日：2002-12-16

申请人： HeBen Liu

发明人： HeBen Liu

IPC分类号： H05K720

CPC分类号： H01L23/4093 ,  H01L2924/0002 ,  Y10T24/44017 ,  H01L2924/00

摘要： A retaining device for attaching a heat sink (2) to a CPU (3) mounted on a circuit board (4). The retaining device includes a pair of clips (1), a backplate (6), and four pins (5). Each clip includes a central pressing portion (10), two resilient portions (12) adjacent the pressing portion, two shoulders (13) adjacent the resilient portions, and two arms (17). Each shoulder defines first and second cutouts (14a, 14b). Each pin forms a blocking head (50), and a bottom blocking stop (58). The pins are extended through the backplate, the circuit board and the heat sink. The heads are initially received through the first cutouts, and then engaged on the shoulders at the second cutouts. The heads press downwardly on the clips, and the stops press upwardly on the backplate. Thus, the clips and the backplate firmly sandwich the heat sink, the CPU and the circuit board therebetween.

摘要翻译： 一种用于将散热器（2）附接到安装在电路板（4）上的CPU（3）的保持装置。 保持装置包括一对夹子（1），背板（6）和四个销（5）。 每个夹具包括中心按压部分（10），邻近按压部分的两个弹性部分（12），与弹性部分相邻的两个肩部（13）和两个臂部（17）。 每个肩部限定第一和第二切口（14a，14b）。 每个销形成阻塞头（50）和底部阻挡挡块（58）。 引脚延伸穿过背板，电路板和散热片。 头部最初通过第一切口接收，然后在第二切口处接合在肩部上。 头部向下压在夹子上，挡块向上压在背板上。 因此，夹子和背板将散热器，CPU和电路板牢固地夹在其间。

公开(公告)号：US06646880B1

公开(公告)日：2003-11-11

申请号：US10299887

申请日：2002-11-18

申请人： HeBen Liu

发明人： HeBen Liu

IPC分类号： H05K720

CPC分类号： H01L23/4093 ,  H01L2924/0002 ,  Y10T24/44026 ,  H01L2924/00

摘要： A heat sink clip (10) includes two side plates (104), and two pressing portions (102) connecting between opposing ends of the side plates. Each pressing portion is generally arcuate, which enables it to resiliently press a heat sink. Each side plate is sloped slightly inwardly from top to bottom. This enables the side plates to resiliently clamp a mounting frame. Two first handles (114) are upwardly formed from top edges of the side plates respectively. Two second handles (124) extend outwardly in respective opposite directions from opposite side edges of each side plate. Two legs (134) depend from opposite ends respectively of a bottom edge of each side plate. Two spaced hooks (136) are inwardly formed from a free end of each leg. Two openings (144) are defined in the opposite ends of each side plate respectively, for insertion of a screwdriver thereinto.

摘要翻译： 散热夹（10）包括两个侧板（104）和连接在侧板的相对端之间的两个按压部分（102）。 每个按压部分通常是弓形的，这使得其能够弹性地按压散热器。 每个侧板从上到下略微向内倾斜。 这使得侧板能够弹性地夹紧安装框架。 两个第一把手（114）分别从侧板的顶部边缘向上形成。 两个第二把手（124）从每个侧板的相对侧边缘沿相反的相反方向向外延伸。 两个腿部（134）分别由每个侧板的底部边缘的相对端部延伸。 两个间隔开的钩（136）从每个腿的自由端向内形成。 两个开口（144）分别限定在每个侧板的相对端，用于将螺丝刀插入其中。

公开(公告)号：US07209356B2

公开(公告)日：2007-04-24

申请号：US10921405

申请日：2004-08-18

申请人： Hsieh Kun Lee ,  Wan Lin Xia ,  HeBen Liu

发明人： Hsieh Kun Lee ,  Wan Lin Xia ,  HeBen Liu

IPC分类号： H05K7/20

CPC分类号： H01L23/467 ,  H01L23/427 ,  H01L2924/0002 ,  H01L2924/00

摘要： A heat dissipation device includes a first heat sink (10) mounted on one side of a video graphics adapter (VGA) card (70) on which a heat generating componnent is mounted to dissipate heat generated by the heat generating componnent, a second heat sink (10′) mounted on an opposite side of the card, a pair of heat pipes (40) independent from and intercrossed with each other and connected between the first and second heat sinks for transferring heat from the first heat sink to the second heat sink, a pair of covers (26) attached on the respective first and second heat sinks to form enclosed channels (15) between the covers and the first and second heat sinks respectively, a pair of fans (22) mounted between the covers and the first and second heat sinks for producing airflow through the channels to improve heat dissipation efficiency of the heat dissipation device.

摘要翻译： 一种散热装置，包括安装在视频图形适配器（VGA）卡（70）的一侧上的第一散热器（10），其上安装有发热元件以散发由发热元件产生的热量，第二散热器 （10'），一对彼此独立且交叉并连接在第一和第二散热器之间的热管（40），用于将热量从第一散热器传递到第二散热器 ，一对盖（26），其安装在相应的第一和第二散热器上，以在盖和第一和第二散热器之间分别形成封闭通道（15）;一对风扇（22），安装在盖和第一 以及用于通过通道产生气流的第二散热器，以提高散热装置的散热效率。

公开(公告)号：US20060039117A1

公开(公告)日：2006-02-23

申请号：US10921405

申请日：2004-08-18

申请人： Hsieh Lee ,  Wan Xia ,  HeBen Liu

发明人： Hsieh Lee ,  Wan Xia ,  HeBen Liu

IPC分类号： H05K7/20

CPC分类号： H01L23/467 ,  H01L23/427 ,  H01L2924/0002 ,  H01L2924/00

摘要： A heat dissipation device includes a first heat sink (10) mounted on one side of a video graphics adapter (VGA) card (70) on which a heat generating componnent is mounted to dissipate heat generated by the heat generating componnent, a second heat sink (10′) mounted on an opposite side of the card, a pair of heat pipes (40) independent from and intercrossed with each other and connected between the first and second heat sinks for transferring heat from the first heat sink to the second heat sink, a pair of covers (26) attached on the respective first and second heat sinks to form enclosed channels (15) between the covers and the first and second heat sinks respectively, a pair of fans (22) mounted between the covers and the first and second heat sinks for producing airflow through the channels to improve heat dissipation efficiency of the heat dissipation device.

摘要翻译： 一种散热装置，包括安装在视频图形适配器（VGA）卡（70）的一侧上的第一散热器（10），其上安装有发热元件以散发由发热元件产生的热量，第二散热器 （10'），一对彼此独立且交叉并连接在第一和第二散热器之间的热管（40），用于将热量从第一散热器传递到第二散热器 ，一对盖（26），其安装在相应的第一和第二散热器上，以在盖和第一和第二散热器之间分别形成封闭通道（15）;一对风扇（22），安装在盖和第一 以及用于通过通道产生气流的第二散热器，以改善散热装置的散热效率。