公开(公告)号：US07430121B2

公开(公告)日：2008-09-30

申请号：US11309665

申请日：2006-09-07

申请人： Cui-Jun Lu ,  Jin-Song Feng

发明人： Cui-Jun Lu ,  Jin-Song Feng

IPC分类号： H05K7/20 ,  H01L23/36

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

摘要： 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.

摘要翻译： 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：US20080232068A1

公开(公告)日：2008-09-25

申请号：US11690046

申请日：2007-03-22

申请人： JIE LIU ,  CHUN-JIANG SHUAI ,  JIN-SONG FENG

发明人： JIE LIU ,  CHUN-JIANG SHUAI ,  JIN-SONG FENG

IPC分类号： H05K7/20

CPC分类号： H01L23/4093 ,  H01L23/3677 ,  H01L2224/73253 ,  H01L2924/10156

摘要： A heat dissipation device includes a heat sink and a fixing base for securing the heat sink to a heat-generating device. The heat sink includes a base and a pair of flanges formed on two opposite sides of the base. The fixing base includes a pair of side plates formed on a first set of two opposite sides thereof. A pair of resilient barbs extends inwards from an end portion of each side plate. The fixing base is placed on the heat sink and the resilient barbs tightly clasp first two opposite sides of the heat-generating device to press the base of the heat sink towards the heat-generating device. The flanges of the base of the heat sink abut second two opposite sides of the heat-generating device to avoid movement of the heat sink along a direction perpendicular to the flanges.

摘要翻译： 散热装置包括散热器和用于将散热器固定到发热装置的固定基座。 散热器包括基部和形成在基部的两个相对侧上的一对凸缘。 固定底座包括形成在其第一组两个相对侧上的一对侧板。 一对弹性倒钩从每个侧板的端部向内延伸。 固定基座放置在散热器上，弹性倒钩将发热装置的前两相对紧紧地夹紧，将散热片的底部朝向发热装置推压。 散热器底座的凸缘邻接发热装置的第二相对侧，以避免散热器沿垂直于凸缘的方向移动。

公开(公告)号：US20070195507A1

公开(公告)日：2007-08-23

申请号：US11309665

申请日：2006-09-07

申请人： Cui-Jun Lu ,  Jin-Song Feng

发明人： Cui-Jun Lu ,  Jin-Song Feng

IPC分类号： H05K7/20

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

摘要： 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.

摘要翻译： 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：US06977816B2

公开(公告)日：2005-12-20

申请号：US10848446

申请日：2004-05-17

申请人： Hsieh Kun Lee ,  WanLin Xia ,  Tao Li ,  Jin Song Feng

发明人： Hsieh Kun Lee ,  WanLin Xia ,  Tao Li ,  Jin Song Feng

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

CPC分类号： H05K7/1007 ,  H01L23/4093 ,  H01L2924/0002 ,  H01L2924/00

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。