公开(公告)号：US07701718B2

公开(公告)日：2010-04-20

申请号：US12235611

申请日：2008-09-23

Applicant: Jian-Ping Yu ,  Cui-Jun Lu

Inventor： Jian-Ping Yu ,  Cui-Jun Lu

IPC: H05K7/20 ,  F28D15/00

CPC classification number: H01L23/467 ,  F28D15/0266 ,  F28D15/0275 ,  F28F1/32 ,  H01L23/3672 ,  H01L23/4093 ,  H01L23/427 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A heat sink assembly includes a base, a fin group located above a top of the base, a mounting bracket, and a fan mounted on a lateral side of the mounting bracket. The mounting bracket is integrally formed by a metal sheet. The mounting bracket includes a pedestal is located at a top of the base and connects with the base, and two sidewalls extending upwardly from opposite ends of the pedestal and sandwiching the fin group therebetween. The fan is mounted on a lateral side of the sidewalls of the mounting bracket. The pedestal integrally forms four mounting arms. Four fasteners extend through the mounting arms for securing the heat sink assembly to a printed circuit board.

Abstract translation: 散热器组件包括基座，位于基座顶部上方的翅片组，安装支架和安装在安装支架的侧面上的风扇。 安装支架由金属板一体形成。 安装支架包括基座，其位于基座的顶部并且与底座连接，并且两个侧壁从基座的相对端部向上延伸并将翅片组夹在其间。 风扇安装在安装支架侧壁的侧面。 基座一体形成四个安装臂。 四个紧固件延伸穿过安装臂，用于将散热器组件固定到印刷电路板。

公开(公告)号：US08004845B2

公开(公告)日：2011-08-23

申请号：US12241052

申请日：2008-09-30

Applicant: Jian-Ping Yu ,  Cui-Jun Lu

Inventor： Jian-Ping Yu ,  Cui-Jun Lu

IPC: H05K7/20

CPC classification number: H01L23/467 ,  H01L23/4093 ,  H01L23/427 ,  H01L2924/0002 ,  Y10T24/42 ,  H01L2924/00

Abstract: A fastening assembly used for securing a heat dissipation device to a printed circuit board, comprises a sleeve, an inserting device extending through the sleeve, a spring encircling the inserting device and received in the sleeve, and a supporting device inserted in the sleeve. The inserting device engages with a back plate below the printed circuit board. The sleeve is integrally formed of plastic and comprises a hollow body, a resilient portion extending from an outer surface of the body and pressing a bottom of the heat dissipation device upwardly, and four supporting portions extending from the outer surface of the body and pressing a top of the heat dissipation device downwardly. The supporting device is inserted between the body and the resilient portion, and abuts against the resilient portion, to thereby reliably keep the resilient portion at its locked position.

Abstract translation: 用于将散热装置固定到印刷电路板上的紧固组件包括套筒，穿过套筒延伸的插入装置，围绕插入装置的弹簧并被套在套筒中，以及插入套筒中的支撑装置。 插入装置与印刷电路板下面的背板接合。 套筒由塑料一体形成，包括中空体，弹性部分从主体的外表面延伸并向上按压散热装置的底部;以及四个支撑部分，从主体的外表面延伸并按压 散热装置的顶部向下。 支撑装置插入在主体和弹性部分之间，并抵靠弹性部分，从而可靠地将弹性部分保持在其锁定位置。

公开(公告)号：US08074705B2

公开(公告)日：2011-12-13

申请号：US12147520

申请日：2008-06-27

Applicant: Cui-Jun Lu

Inventor： Cui-Jun Lu

IPC: F28F7/00 ,  H05K7/20

CPC classification number: H01L23/427 ,  H01L23/3672 ,  H01L23/4006 ,  H01L23/467 ,  H01L2924/0002 ,  Y10T24/42 ,  H01L2924/00

Abstract: A fastener assembly for securing a heat sink to a printed circuit board, includes a sleeve, a bolt inserted into the sleeve and a resilient component surrounding the bolt. The sleeve comprises a hollow body, a bottom plate at a bottom thereof and an engaging cylinder extending downwardly from the bottom plate. The engaging cylinder has inner thread and a deformable latching protrusion projecting radially outwardly. The bolt includes a shaft, a head and a threaded part for threadedly engaging with a retainer of the printed circuit board. The head is received in the sleeve above the bottom plate. The shaft is received in the through hole of the sleeve whilst the threaded part is held beneath the engaging cylinder of the sleeve. The resilient component is compressed between the head of the bolt and the bottom plate of the sleeve.

Abstract translation: 用于将散热器固定到印刷电路板的紧固件组件包括套筒，插入套筒中的螺栓和围绕螺栓的弹性部件。 套筒包括中空体，底部底板和从底板向下延伸的接合圆筒。 接合缸具有内螺纹和径向向外突出的可变形闩锁突起。 螺栓包括轴，头部和螺纹部分，用于与印刷电路板的保持器螺纹接合。 头部被接收在底板上方的套筒中。 轴被容纳在套筒的通孔中，而螺纹部分被保持在套筒的接合柱下方。 弹性部件在螺栓的头部和套筒的底板之间被压缩。

公开(公告)号：US07289330B2

公开(公告)日：2007-10-30

申请号：US11164095

申请日：2005-11-10

Applicant: Cui-Jun Lu ,  Ling-Bo Cao ,  Song-Shui Liu

Inventor： Cui-Jun Lu ,  Ling-Bo Cao ,  Song-Shui Liu

IPC: H05K7/20

CPC classification number: H01L23/467 ,  H01L2924/0002 ,  Y10T24/42 ,  Y10T24/44017 ,  H01L2924/00

Abstract: A heat sink assembly (100) includes a heat sink (10) having a plurality of fins (14), a fan handle (24) buckled with the fins and a fan (30) mounted on the heat sink (10) via the fan handle. The fan handle includes a retaining body (26) clasping two adjacent fins having a space therebetween. A screw (22) is extended through the fan and into the space of the two adjacent fins. The retaining body includes a pair of opposite lateral walls (260) clamping opposite sides of the two adjacent fins, for preventing the two adjacent fins from being over expanded outwardly during the insertion of the screw into the space.

Abstract translation: 散热器组件（100）包括散热片（10），散热片（10）具有多个散热片（14），风扇手柄（24）与散热片相接合，以及风扇（30），通过风扇安装在散热片 处理。 风扇把手包括夹持两个相邻翅片的保持体（26），两个相邻的翅片之间具有间隔。 螺钉（22）延伸穿过风扇并进入两个相邻散热片的空间。 保持体包括夹持两个相邻翅片的相对侧面的一对相对的侧壁（260），用于在将螺钉插入空间期间防止两个相邻的翅片向外膨胀。

公开(公告)号：US20070097644A1

公开(公告)日：2007-05-03

申请号：US11265399

申请日：2005-11-01

Applicant: Cui-Jun Lu ,  Ling-Bo Cao ,  Zhi-Qiang Sun

Inventor： Cui-Jun Lu ,  Ling-Bo Cao ,  Zhi-Qiang Sun

IPC: H05K7/20

CPC classification number: H01L23/467 ,  H01L23/427 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A heat dissipation assembly includes a blower holder, a blower, a first heat sink and a second heat sink. The blower includes an inlet and an outlet and is attached to the blower holder. The blower holder is secured to the first heat sink with the inlet of the blower exposed to the first heat sink. The second heat sink is mounted to the blower holder and confronts the outlet of the blower. The second heat sink thermally connects with the first heat sink via heat pipes.

公开(公告)号：US20050152119A1

公开(公告)日：2005-07-14

申请号：US10952688

申请日：2004-09-29

Applicant: Hsieh-Kun Lee ,  Cui-Jun Lu

Inventor： Hsieh-Kun Lee ,  Cui-Jun Lu

IPC: G06F1/20 ,  H01L23/40 ,  H05K7/20

CPC classification number: H01L23/4093 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A locking device for mounting a heat sink to a CPU mounted on a printed circuit board, includes a back plate mounted below the circuit board and having a plurality of posts extending upwardly through the circuit board and the heat sink, and a plurality of retainers. Each retainer includes a pressing section resting on the heat sink, a locking section extending from the pressing section, and an operating section extending from the pressing section and opposing the locking section. Each post is extendable through the pressing section of a corresponding retainer to engage with the locking section.

Abstract translation: 一种用于将散热器安装到安装在印刷电路板上的CPU的锁定装置，包括安装在电路板下方并具有向上延伸穿过电路板和散热器的多个支柱的背板和多个保持器。 每个保持器包括搁置在散热器上的按压部分，从按压部分延伸的锁定部分和从按压部分延伸并与锁定部分相对的操作部分。 每个柱可通过相应保持器的按压部分延伸以与锁定部分接合。

公开(公告)号：US20050111193A1

公开(公告)日：2005-05-26

申请号：US10975575

申请日：2004-10-28

Applicant: Hsieh-Kun Lee ,  Cui-Jun Lu ,  Ling-Bo Cao

Inventor： Hsieh-Kun Lee ,  Cui-Jun Lu ,  Ling-Bo Cao

IPC: G06F1/16 ,  H01L23/40 ,  H05K7/20

CPC classification number: H01L23/4093 ,  H01L2924/0002 ,  Y10T24/44026 ,  H01L2924/00

Abstract: A clip for heat sink comprises an inverted T-shaped retaining member and an L-shaped operation member pivotably connected to the retaining member. The retaining member has a detaining portion defining several openings and a connecting portion extending from the detaining portion. The operation member has a press portion for bearing against the heat sink and a holding portion for being grasped extending from the press portion. The operation member is capable of being driven to rotate from a first position to a second position to cause the detaining portion to interlock with a retention module provided on a printed circuit board, thereby securing the heat sink to an electronic element package on the printed circuit board.

Abstract translation: 用于散热器的夹具包括倒置的T形保持构件和可枢转地连接到保持构件的L形操作构件。 保持构件具有限定几个开口的拘留部分和从扣留部分延伸的连接部分。 操作构件具有用于抵靠散热器的按压部分和用于从按压部分延伸的夹持部分。 操作构件能够被驱动从第一位置旋转到第二位置，以使得扣留部分与设置在印刷电路板上的保持模块互锁，从而将散热器固定在印刷电路上的电子元件封装 板。

公开(公告)号：US07430121B2

公开(公告)日：2008-09-30

申请号：US11309665

申请日：2006-09-07

Applicant: Cui-Jun Lu ,  Jin-Song Feng

Inventor： Cui-Jun Lu ,  Jin-Song Feng

IPC: H05K7/20 ,  H01L23/36

CPC classification number: H01L23/4093 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A heat sink fastener includes a main body, a piercing body and an operating member. The main body has a pressing part for pressing a heat sink toward a heat-generating component. An engaging part and a latching leg are disposed at opposite ends of the main body. The piercing body includes a piercing part piercing through the engaging part, and a latching part below the piercing part. The operating member includes a cam pivotally connected to the piercing part and rotatable between locked and unlocked positions. At the locked position, a protrusion formed on the cam abuts a lateral edge of the piercing part to prevent the operating member from spontaneously rotating back to the unlocked position. A bent flange is formed at a periphery of the cam and engages with the engaging part.

Abstract translation: 散热器紧固件包括主体，穿孔体和操作构件。 主体具有用于将散热器朝向发热部件按压的按压部。 接合部和锁定腿设置在主体的相对端。 穿刺体包括穿过接合部的穿刺部，以及穿刺部下方的卡定部。 操作构件包括枢转地连接到穿刺部分并且可在锁定位置和解锁位置之间旋转的凸轮。 在锁定位置，形成在凸轮上的突起抵靠穿刺部分的侧边缘以防止操作构件自动地旋转回解锁位置。 弯曲的凸缘形成在凸轮的周边处并与接合部接合。

公开(公告)号：US07292443B1

公开(公告)日：2007-11-06

申请号：US11309821

申请日：2006-10-03

Applicant: Cheng-Tien Lai ,  Cui-Jun Lu ,  Song-Shui Liu

Inventor： Cheng-Tien Lai ,  Cui-Jun Lu ,  Song-Shui Liu

IPC: H05K7/20

CPC classification number: H01L23/467 ,  H01L23/4093 ,  H01L2924/0002 ,  Y10T16/522 ,  Y10T16/5478 ,  H01L2924/00

Abstract: A heat sink mounting assembly includes a retention module having a bottom and a pair of posts extending from the bottom. A heat sink is located on the bottom of the retention module. A clip spans across the heat sink and includes a clamping member having first and second legs releasably engaging with the posts of the retention module, and a pressing member having a first end thereof pivotably engaging with a first end of the clamping member. The pressing member has a pressing portion pressing the heat sink toward the retention module when a second end of the pressing member is depressed to engage with a pair of ears formed at a second end of the clamping member.

Abstract translation: 散热器安装组件包括具有从底部延伸的底部和一对柱的保持模块。 散热器位于保持模块的底部。 夹子横跨散热器并且包括具有可释放地与保持模块的柱接合的第一和第二腿部的夹紧构件，以及具有可枢转地与夹紧构件的第一端接合的第一端的按压构件。 当按压构件的第二端被压下以与形成在夹紧构件的第二端处的一对耳钩接合时，按压构件具有将散热器朝向保持模块按压的按压部。

公开(公告)号：US20070242439A1

公开(公告)日：2007-10-18

申请号：US11308626

申请日：2006-04-13

Applicant: Cui-Jun Lu ,  Yong Zhong

Inventor： Cui-Jun Lu ,  Yong Zhong

IPC: H05K7/20

CPC classification number: H01L23/4093 ,  H01L23/4006 ,  H01L2924/0002 ,  Y10T24/42 ,  H01L2924/00

Abstract: A locking device is for locking a heat sink to an electronic device. The locking device includes a retaining frame and a guiding member positioned on the retaining frame. The guiding member includes a seat having a base sitting on the retaining frame, a sleeve extending upwardly from the seat, and two spaced legs descending from the base of the seat to retain the guiding member to the retaining frame. A fastener is accommodated in the sleeve of the guiding member and is kept vertical to the retaining frame by the guiding member.

Abstract translation: 锁定装置用于将散热器锁定到电子装置。 锁定装置包括固定框架和定位在保持框架上的引导构件。 引导构件包括具有坐在保持框架上的基座的座椅，从座椅向上延伸的套筒和从座椅底部下降的两个隔开的腿部，以将引导构件保持在保持框架上。 紧固件容纳在引导构件的套筒中并且通过引导构件保持与保持框架垂直。