Heat sink assembly with retention module and clip
    31.
    发明授权
    Heat sink assembly with retention module and clip 失效
    带保温模块和夹子的散热器组件

    公开(公告)号:US07277288B2

    公开(公告)日:2007-10-02

    申请号:US10629232

    申请日:2003-07-28

    IPC分类号: H05K7/20

    摘要: A heat sink assembly of the present invention includes a printed circuit board (10), a retention module (20), four pins (30), a heat sink (40) and a clip (50). The printed circuit board (10) has an electronic package (100) mounted thereon. The retention module (20) is integrally formed, substantially rectangular, and has a symmetrical configuration. The retention module (20) defines an opening (26) therein for surrounding the electronic package (100). Four positioning holes (28) are defined in four corners of the retention module (20). In assembly of the heat sink assembly, the pins (30) are interferentially positioned in the positioning holes (28) of the retention module (20). Portions of the pins (30) extending out beyond the retention module (20) are welded to the printed circuit board (10). The clip (50) cooperates with the retention module (20) to press the heat sink (40) against the electronic package (100).

    摘要翻译: 本发明的散热器组件包括印刷电路板(10),保持模块(20),四个销(30),散热器(40)和夹子(50)。 印刷电路板(10)具有安装在其上的电子封装(100)。 保持模块(20)整体形成,大致矩形,并具有对称构型。 保持模块(20)在其中限定一个用于包围电子封装(100)的开口(26)。 四个定位孔(28)被限定在保持模块(20)的四个角部。 在散热器组件的组装中,销(30)沿周向定位在保持模块(20)的定位孔(28)中。 延伸超过保持模块(20)的销(30)的部分焊接到印刷电路板(10)。 夹子(50)与保持模块(20)配合以将散热器(40)压靠在电子封装(100)上。

    Mounting device for heat sink
    32.
    发明授权
    Mounting device for heat sink 失效
    散热器安装装置

    公开(公告)号:US07164583B2

    公开(公告)日:2007-01-16

    申请号:US10946670

    申请日:2004-09-21

    IPC分类号: H05K7/20

    摘要: A mounting device (10) for mounting a heat sink (20) to a circuit board (40), includes a locking member (16) extending through the heat sink and including a through hole (162) and barbs (172) formed in one end portion thereof for engaging with the circuit board, an operation member (12) including a cylinder (122) and a rod (128) extending from the cylinder into the through hole of the locking member. First and second bumps (178, 179) are formed in the locking member, and a pair of slots (126) is defined in the cylinder for engaging with the first and second bumps at first and second positions respectively. A spring (14) is received in the cylinder, surrounding the rod and compressed between an end of the cylinder and the first bumps. The rod expands the barbs outwardly at the second position and releases the barbs at the first position.

    摘要翻译: 一种用于将散热器(20)安装到电路板(40)的安装装置(10)包括延伸穿过散热器的锁定构件(16),其包括形成在一个中的通孔(162)和倒钩(172) 其端部与电路板接合;操作构件(12),包括从气缸延伸到锁定构件的通孔中的气缸(122)和杆(128)。 第一和第二凸起(178,179)形成在锁定构件中,并且一对狭槽(126)被限定在气缸中,用于分别在第一和第二位置与第一和第二凸块接合。 弹簧(14)容纳在气缸中,围绕杆并在气缸的端部和第一凸起之间被压缩。 杆在第二位置向外扩展倒钩,并将倒钩释放在第一位置。

    Integratied liquid cooling system for electrical components
    33.
    发明授权
    Integratied liquid cooling system for electrical components 失效
    电气元件集成液体冷却系统

    公开(公告)号:US07147043B2

    公开(公告)日:2006-12-12

    申请号:US10900815

    申请日:2004-07-27

    IPC分类号: F28D15/00

    摘要: A liquid cooling system includes a cooling body (1) defining an hollow portion receiving a pump (3) and a number of cooling fins (18) therein, and a contact portion for contacting an electrical component. The cooling body defines a passageway therein filled with liquid coolant, and an inlet (124) and an outlet (125) both in communication with the passageway. The pump defines an exit (31) and an entrance (32) connected to the inlet and the outlet of the cooling body respectively by two tubes (5). Heat is transferred from the electrical component to the contact portion, and then conducted to the coolant, and conducted to other portions of the cooling body as the coolant flows through the passageway. The heat is then conducted to the cooling fins for dissipation.

    摘要翻译: 液体冷却系统包括限定中空部分的冷却体(1),所述冷却体容纳泵(3)和其中的多个冷却翅片(18),以及用于接触电气部件的接触部分。 冷却体限定了其中填充有液体冷却剂的通道,以及与通道连通的入口(124)和出口(125)。 泵分别由两个管(5)分别连接到冷却体的入口和出口的出口(31)和入口(32)。 热从电气部件传递到接触部分,然后传导到冷却剂,并且随着冷却剂流过通道而传导到冷却体的其它部分。 然后将热量传导到散热片以进行散热。

    Heat sink clip with pressing post
    34.
    发明授权
    Heat sink clip with pressing post 失效
    带按压杆的散热片夹

    公开(公告)号:US07009843B2

    公开(公告)日:2006-03-07

    申请号:US10627785

    申请日:2003-07-25

    IPC分类号: H05K7/20

    摘要: A heat sink clip (20) includes a main body, a post (26), and a spring (27). The main body includes a longitudinal portion (31), first and second locking arms (32, 24) extending downwardly from opposite ends of the longitudinal portion. The longitudinal portion defines a through aperture (36) in a middle thereof. Two hooks (38, 46) are respectively formed at free ends of the first and second locking arms for engagement with catches (52) of a socket (52). The post has a pressing portion at a bottom thereof for being fittingly received in a blind hole (16) of a heat sink (10). The post extends through the through aperture of the longitudinal portion. The resilient element is disposed around the post below the longitudinal portion.

    摘要翻译: 散热夹(20)包括主体,柱(26)和弹簧(27)。 主体包括纵向部分(31),从纵向部分的相对端向下延伸的第一和第二锁定臂(32,24)。 纵向部分在其中间限定通孔(36)。 分别在第一和第二锁定臂的自由端处形成两个钩(38,46),用于与插座(52)的卡扣(52)接合。 该柱在其底部具有压配部分,用于适配地容纳在散热器(10)的盲孔(16)中。 柱延伸穿过纵向部分的通孔。 弹性元件设置在纵向部分下方的柱下方。

    Heat sink mounting assembly
    35.
    发明授权
    Heat sink mounting assembly 失效
    散热器安装组件

    公开(公告)号:US06977816B2

    公开(公告)日:2005-12-20

    申请号:US10848446

    申请日:2004-05-17

    IPC分类号: H01L23/40 H05K7/10 H05K7/20

    摘要: A heat sink mounting assembly includes a socket (90) having first and second side, a retaining clip (10) cooperating with the socket to sandwich a heat sink (70) therebetween. A pair of ears (92) is formed at the first and second sides of the socket. The retaining clip includes a pressing body (11) having first and second ends, a first leg (14) extending from the first end thereof and engaging with one ear, a spring (50) attached to the pressing body, and a second leg (30) attached to the second end thereof and biased by the spring. When the second leg is pressed down toward the socket, the spring biases the second leg upwardly, so that the second leg is resiliently engaged with the other ear. Thus, the heat sink is secured between the socket and the retaining clip.

    摘要翻译: 散热器安装组件包括具有第一和第二侧面的插座(90),与插座配合以将散热器(70)夹在其间的保持夹(10)。 一对耳朵(92)形成在插座的第一和第二侧。 保持夹包括具有第一和第二端的按压体(11),从其第一端延伸并与一个耳朵接合的第一腿部(14),附接到按压体的弹簧(50)和第二腿部 30),其附接到其第二端并被弹簧偏压。 当第二条腿朝向插座压下时,弹簧向上偏压第二条腿,使得第二条腿与另一只耳朵弹性接合。 因此,散热器固定在插座和固定夹之间。

    Heat sink clip with pivoting locking portions
    36.
    发明授权
    Heat sink clip with pivoting locking portions 失效
    具有枢转锁定部分的散热片夹

    公开(公告)号:US06924984B2

    公开(公告)日:2005-08-02

    申请号:US10660425

    申请日:2003-09-10

    IPC分类号: H01L23/40 H05K7/20

    摘要: A heat sink clip comprises a connecting member (12), two pressing members (14) connecting to the connection member, each of the pressing members comprising a pressing portion (141) and two spring portions (142, 143) extending from opposite ends of the pressing portion, a first locking portion (144) depending from one of the spring portions of each pressing member, two operating members (16) each having spaced first and second pivot means, the second pivot means being below the first pivot means, the operating members respectively pivotably connected to the other one of the spring portions, and two second locking portions (18) respectively pivotably connected to the operating members. When the operating members are rotated downwardly, the first and second locking portions are raised, adapted for engaging with a retention frame and securing a heat sink to an electronic package.

    摘要翻译: 散热片夹包括连接构件(12),连接到连接构件的两个按压构件(14),每个按压构件包括按压部分(141)和两个弹簧部分(142,143),两个弹簧部分 所述按压部分,从每个按压构件的一个弹簧部分悬垂的第一锁定部分(144),每个具有间隔开的第一和第二枢转装置的两个操作构件(16),所述第二枢转装置位于所述第一枢转装置的下方, 分别可枢转地连接到另一个弹簧部分的操作构件和分别可枢转地连接到操作构件的两个第二锁定部分(18)。 当操作构件向下旋转时,第一和第二锁定部分被升高,适于与保持框架接合并将散热器固定到电子封装件上。

    Heat sink assembly including clip with pressing and operating members
    37.
    发明授权
    Heat sink assembly including clip with pressing and operating members 失效
    散热器组件,包括带有按压和操作构件的夹子

    公开(公告)号:US06876551B2

    公开(公告)日:2005-04-05

    申请号:US10665994

    申请日:2003-09-17

    IPC分类号: H01L23/40 H05K7/20

    摘要: A heat sink assembly includes a heat sink (30), a processing unit (70), a socket (40) and a clip (1). The processing unit is mounted on the socket. Two catches (42) are provided at opposite sides of the socket. The clip includes a operating member (10) and a pressing member (20). The operating member includes a main body (14) and a handle (12). Two resilient portions (142) are formed from opposite sides of the main body. A first latching leg (146) with a fixing hole (144) extends downwardly from the main body. The pressing member includes two opposite pressing portions (24), and opposite first and second beams (22,26). A second latching leg (224) with a fixing hole (222) extends downwardly from the first beam. Two cutouts (262) are defined at a side of the pressing member, the resilient portions snappingly engaging with the pressing member in the cutouts.

    摘要翻译: 散热器组件包括散热器(30),处理单元(70),插座(40)和夹子(1)。 处理单元安装在插座上。 两个卡扣(42)设置在插座的相对两侧。 夹具包括操作构件(10)和按压构件(20)。 操作构件包括主体(14)和把手(12)。 两个弹性部分(142)由主体的相对侧形成。 具有固定孔(144)的第一锁定腿(146)从主体向下延伸。 按压构件包括两个相对的按压部分(24)和相对的第一和第二梁(22,26)。 具有固定孔(222)的第二锁定腿(224)从第一梁向下延伸。 两个切口(262)被限定在按压部件的一侧,弹性部分与切口中的按压部件卡扣地接合。

    Clip for heat sink
    38.
    发明授权
    Clip for heat sink 失效
    夹子为散热片

    公开(公告)号:US06424530B1

    公开(公告)日:2002-07-23

    申请号:US09833912

    申请日:2001-04-12

    IPC分类号: H05H720

    摘要: A clip (10) securing a heat sink (20) to a heat-generating device (40) for removing heat therefrom comprises a body (12) and a pair of arms (14, 16) extending from the body. The body is positioned in a groove of the heat sink, for pressing the heat sink against a heat-generating device. The body integrally forms a loop (122) which receives a fin (24) of the heat sink, for enhancing engagement of the clip with the heat sink. Hooks (142, 162) at ends of the arms engage with holes defining in a substrate (30) on which the heat-generating device is mounted, thereby securing the heat sink against the heat-generating device.

    摘要翻译: 将散热器(20)固定到发热装置(40)以除去热量的夹(10)包括主体(12)和从主体延伸的一对臂(14,16)。 主体位于散热器的凹槽中,用于将散热器压靠在发热装置上。 主体一体地形成接收散热器的翅片(24)的环(122),用于增强夹子与散热器的接合。 臂的端部处的钩(142,162)与限定在其上安装有发热装置的基板(30)中的孔接合,从而将散热器固定在发热装置上。

    Heat sink clip
    39.
    发明授权
    Heat sink clip 失效
    散热片夹

    公开(公告)号:US06310774B1

    公开(公告)日:2001-10-30

    申请号:US09695487

    申请日:2000-10-23

    申请人: Hsieh Kun Lee

    发明人: Hsieh Kun Lee

    IPC分类号: H05K720

    摘要: A heat sink clip (50) includes a body (20) and an R-shaped handle (40). The body includes a central pressing portion (29), and first and second spring portions (21, 24) extending from opposite ends of the pressing portion. First and second legs (22, 27) depend from free ends of the first and second spring portions respectively. A catch (25) is stamped upwardly from the second spring portion, and then bent toward the pressing portion. A bent tab (31) is stamped outwardly from the second leg and then bent downwardly. The handle includes first and second connecting portions (41, 42), and anactuating portion (43) between the first and second portions. First and second fixing holes (44, 45) are respectively defined near the free ends of the first and second portions, and respectively engage with the catch and bent tab of the body.

    摘要翻译: 散热片(50)包括主体(20)和R形手柄(40)。 主体包括中央按压部分(29)以及从按压部分的相对端延伸的第一和第二弹簧部分(21,24)。 第一和第二腿部(22,27)分别依靠第一和第二弹簧部分的自由端。 夹子(25)从第二弹簧部分向上冲压,然后朝向按压部分弯曲。 弯曲翼片(31)从第二支腿向外冲压,然后向下弯曲。 手柄包括第一和第二连接部分(41,42)和在第一和第二部分之间的制动部分(43)。 第一和第二固定孔(44,45)分别限定在第一和第二部分的自由端附近,并且分别与主体的卡扣和弯曲突片接合。

    Heat dissipation device with interlocking fin plates
    40.
    发明授权
    Heat dissipation device with interlocking fin plates 失效
    带散热片的散热装置

    公开(公告)号:US07231963B2

    公开(公告)日:2007-06-19

    申请号:US10795104

    申请日:2004-03-05

    IPC分类号: H05K7/20

    摘要: A heat dissipation device includes a plurality of fin plates (1) and a pair of heat pipes (30). Each fin plate includes a first plate (10) and a second plate (20). The first plate forms a first fastener (15) at an edge thereof and a pair of cutouts (17) at opposite sides of the fastener. A pair of tabs (152) is formed at opposite sides of the first fastener and parallel to the first plate. The second plate forms a second fastener (25) at an edge thereof. The second fastener includes a pair of double-layer latches (252) received in the cutouts of the first plate and interengaged with the tabs of the first plate. The first fastener is located between the pair of latches. The heat pipes are inserted through the first and second plates between said edges. The first and second plates then abut each other at said edges.

    摘要翻译: 散热装置包括多个翅板(1)和一对热管(30)。 每个翅板包括第一板(10)和第二板(20)。 第一板在其边缘处形成第一紧固件(15),在紧固件的相对侧形成一对切口(17)。 一对突片(152)形成在第一紧固件的相对侧并平行于第一板。 第二板在其边缘处形成第二紧固件(25)。 第二紧固件包括一对双层闩锁(252),它们容纳在第一板的切口中并且与第一板的突片相互接合。 第一紧固件位于该对闩锁之间。 热管通过第一和第二板插入在所述边缘之间。 第一和第二板然后在所述边缘处彼此邻接。