公开(公告)号：US08296947B2

公开(公告)日：2012-10-30

申请号：US12506213

申请日：2009-07-20

申请人： Peng Liu ,  Guo Chen ,  Shi-Wen Zhou ,  Chun-Chi Chen

发明人： Peng Liu ,  Guo Chen ,  Shi-Wen Zhou ,  Chun-Chi Chen

IPC分类号： B21D53/02 ,  H05K7/20

CPC分类号： B21D53/085 ,  H01L2924/0002 ,  Y10T29/4935 ,  H01L2924/00

摘要： A heat sink includes a base with a plurality of recesses defined therein, a plurality of columned fins each having a head and a body extending from the head, and a cover joining with the base. Each head is received in and higher than a corresponding recess of the base. The heads are sandwiched between the cover and the base, whereby the columned fins are secured on the base. A portion of the cover contacting the head of each of the columned fins protrudes to form a deformed part. A method of manufacturing the heat sink is also disclosed.

摘要翻译： 散热器包括：基部，其具有限定在其中的多个凹部;多个柱状散热片，各自具有从头部延伸的头部和主体;以及与基部接合的盖。 每个头部被接收在基座的相应凹部中并且高于基座的相应凹部。 头部被夹在盖和基座之间，由此将柱状翅片固定在基座上。 接触每个柱状翅片的头部的盖的一部分突出以形成变形部分。 还公开了一种制造散热器的方法。

公开(公告)号：US07493940B2

公开(公告)日：2009-02-24

申请号：US11309841

申请日：2006-10-10

申请人： Chun-Chi Chen ,  Shi-Wen Zhou ,  Guo Chen ,  Li He ,  Peng Liu

发明人： Chun-Chi Chen ,  Shi-Wen Zhou ,  Guo Chen ,  Li He ,  Peng Liu

IPC分类号： F24H3/02 ,  F28F9/00 ,  H05K7/20

CPC分类号： H01L23/467 ,  H01L23/4006 ,  H01L2924/0002 ,  H01L2924/00

摘要： A heat dissipation device (100) includes a heat sink (10) having a plurality of fins (14) and a plurality of mounting brackets (20) buckled with the fins of the heat sink. Each of the mounting brackets includes a mounting plate (22) mounted on a top of the heat sink and a baffle plate (26) extending from one side of the mounting plate to a bottom of the heat sink. The baffle plate terminates with a retaining plate (28). A plurality of fasteners (50) extends through the retaining plates to mount the heat dissipation device onto a printed circuit board. Self-tapping screws (40) are used to extend through the fan and the mounting plates of the mounting brackets and threadedly engage with the fins thereby mounting the fan on the heat sink.

摘要翻译： 散热装置（100）包括散热片（10），散热片（10）具有多个散热片（14）和多个与散热片的翅片相互扣合的安装支架（20）。 每个安装支架包括安装在散热器顶部的安装板（22）和从安装板的一侧延伸到散热器底部的挡板（26）。 挡板终止于保持板（28）。 多个紧固件（50）延伸穿过保持板以将散热装置安装到印刷电路板上。 自攻螺钉（40）用于延伸通过风扇和安装支架的安装板，并与翅片螺纹接合，从而将风扇安装在散热器上。

公开(公告)号：US08341842B2

公开(公告)日：2013-01-01

申请号：US12537267

申请日：2009-08-07

申请人： Guo Chen ,  Peng Liu ,  Shi-Wen Zhou ,  Chun-Chi Chen

发明人： Guo Chen ,  Peng Liu ,  Shi-Wen Zhou ,  Chun-Chi Chen

IPC分类号： B21D53/00

CPC分类号： H01L21/4882 ,  H01L23/3672 ,  H01L23/3677 ,  H01L2924/0002 ,  Y10T29/4935 ,  Y10T29/49368 ,  H01L2924/00

摘要： A method of manufacturing a heat sink includes, firstly, providing a plurality of fins each having a head and a body extending from the head, providing a base having a plurality of studs protruding from a top surface thereof, and providing a cover defining a plurality of recesses in a bottom thereof for receiving the heads of the fins and a plurality of orfices for receiving the studs. Next, the cover and the base are pressed to sandwich the heads of the fins therebetween. Then the studs of the base are punched to expand the studs and cause the studs to intimately engage with the cover.

摘要翻译： 一种制造散热片的方法，首先是提供多个翅片，每个翅片均具有从头部延伸的头部和主体，提供具有从其顶表面突出的多个螺柱的基座，以及提供限定多个 的底部中的凹部用于接收翅片的头部和用于接收螺栓的多个凸起部。 接下来，按压盖和基座以将翅片的头部夹在其间。 然后冲压底座的螺栓以扩展螺柱，并使螺柱与盖子紧密接合。

公开(公告)号：US07589967B2

公开(公告)日：2009-09-15

申请号：US11566025

申请日：2006-12-01

申请人： Shi-Wen Zhou ,  Guo Chen ,  Peng Liu ,  Chun-Chi Chen

发明人： Shi-Wen Zhou ,  Guo Chen ,  Peng Liu ,  Chun-Chi Chen

IPC分类号： H05K7/20 ,  F28F7/00 ,  H01L23/34

CPC分类号： H01L23/467 ,  H01L23/4006 ,  H01L2924/0002 ,  H01L2924/00

摘要： A heat dissipation device includes a heat sink (10) for contacting a heat-generating component and a fan (20) mounted to the heat sink. The fan includes a frame (22) and a motor (24) received in the frame. The fan has an intake. The frame has a top level and a bottom level. An airflow is generated by the fan and flows through the heat sink. An anti-backflow plate (30) is mounted between the top level and the bottom level of the fan. The anti-backflow plate extends outwardly and beyond an extremity of the heat sink to prevent the airflow flowing through the heat sink from entering the intake of the fan.

摘要翻译： 散热装置包括用于接触发热部件的散热器（10）和安装在散热器上的风扇（20）。 风扇包括框架（22）和接收在框架中的电动机（24）。 风扇有摄入量。 框架具有顶层和底层。 风扇产生气流并流过散热器。 防回流板（30）安装在风扇的顶部和底部水平面之间。 防回流板向外延伸超过散热器的末端，以防止流过散热器的气流进入风扇的入口。

公开(公告)号：US20080055854A1

公开(公告)日：2008-03-06

申请号：US11309616

申请日：2006-09-01

申请人： Shi-Wen Zhou ,  Peng Liu ,  Guo Chen

发明人： Shi-Wen Zhou ,  Peng Liu ,  Guo Chen

IPC分类号： H05K7/20

CPC分类号： H01L23/467 ,  F28D15/0275 ,  F28F3/04 ,  H01L23/427 ,  H01L2924/0002 ,  H01L2924/00

摘要： A heat dissipation device includes a heat-absorbing member having two arched concave walls formed at opposite sides thereof, and a plurality of fins extending outwardly and slantwise from each of the two arched concave walls of the heat-absorbing member toward a middle between a front and a rear of the heat dissipation device.

摘要翻译： 散热装置包括一个吸热构件，它具有形成在其相对两侧的两个拱形凹壁，以及从吸热构件的两个拱形凹壁中的每一个向外并向前倾斜的多个翅片朝向前部 和散热装置的后部。

公开(公告)号：US07870889B2

公开(公告)日：2011-01-18

申请号：US11752902

申请日：2007-05-23

申请人： Shi-Wen Zhou ,  Guo Chen ,  Peng Liu ,  Chun-Chi Chen

发明人： Shi-Wen Zhou ,  Guo Chen ,  Peng Liu ,  Chun-Chi Chen

IPC分类号： F28F7/00 ,  H05K7/20

CPC分类号： F28D15/0233 ,  F28D1/0472 ,  F28F1/20 ,  H01L23/367 ,  H01L23/427 ,  H01L2924/0002 ,  H01L2924/00

摘要： A heat dissipation device comprises a radiator comprising a collar, a core received in the collar and a helical heat pipe embedded in a circumferential face of the core. The collar has a receiving hole and a plurality of fins extending radially and outwardly from an outer face of the collar. The core together with the heat pipe is received in the receiving hole of the radiator. The core has a flat bottom face and a top face opposite to the bottom face. The heat pipe is located between the radiator and the core and thermally contacts the collar of the radiator and the core. The heat pipe extends from the bottom face of the core to the top face of the core, and has a flattened bottom face coplanar with the bottom face of the core for contacting with an electronic device.

摘要翻译： 散热装置包括散热器，其包括套环，容纳在轴环中的芯和嵌入在芯的圆周面中的螺旋形热管。 套环具有接收孔和从轴环的外表面径向向外延伸的多个翅片。 核心与热管一起被接收在散热器的接收孔中。 芯具有平坦的底面和与底面相对的顶面。 热管位于散热器和芯之间，并与散热器和芯体的轴颈热接触。 热管从芯的底面延伸到芯的顶面，并且具有与芯的底面共面的扁平底面，用于与电子装置接触。

公开(公告)号：US07423877B2

公开(公告)日：2008-09-09

申请号：US11309616

申请日：2006-09-01

申请人： Shi-Wen Zhou ,  Peng Liu ,  Guo Chen

发明人： Shi-Wen Zhou ,  Peng Liu ,  Guo Chen

IPC分类号： H05K7/20 ,  F28F7/00 ,  H01L23/34

CPC分类号： H01L23/467 ,  F28D15/0275 ,  F28F3/04 ,  H01L23/427 ,  H01L2924/0002 ,  H01L2924/00

摘要： A heat dissipation device includes a heat-absorbing member having two arched concave walls formed at opposite sides thereof, and a plurality of fins extending outwardly and slantwise from each of the two arched concave walls of the heat-absorbing member toward a middle between a front and a rear of the heat dissipation device.

摘要翻译： 散热装置包括一个吸热构件，它具有形成在其相对两侧的两个拱形凹壁，以及从吸热构件的两个拱形凹壁中的每一个向外并向前倾斜的多个翅片朝向前部 和散热装置的后部。

公开(公告)号：US20080130228A1

公开(公告)日：2008-06-05

申请号：US11566025

申请日：2006-12-01

申请人： Shi-Wen Zhou ,  Guo Chen ,  Peng Liu ,  Chun-Chi Chen

发明人： Shi-Wen Zhou ,  Guo Chen ,  Peng Liu ,  Chun-Chi Chen

IPC分类号： H05K7/20

CPC分类号： H01L23/467 ,  H01L23/4006 ,  H01L2924/0002 ,  H01L2924/00

摘要： A heat dissipation device includes a heat sink (10) for contacting a heat-generating component and a fan (20) mounted to the heat sink. The fan includes a frame (22) and a motor (24) received in the frame. The fan has an intake. The frame has a top level and a bottom level. An airflow is generated by the fan and flows through the heat sink. An anti-backflow plate (30) is mounted between the top level and the bottom level of the fan. The anti-backflow plate extends outwardly and beyond an extremity of the heat sink to prevent the airflow flowing through the heat sink from entering the intake of the fan.

摘要翻译： 散热装置包括用于接触发热部件的散热器（10）和安装在散热器上的风扇（20）。 风扇包括框架（22）和接收在框架中的电动机（24）。 风扇有摄入量。 框架具有顶层和底层。 风扇产生气流并流过散热器。 防回流板（30）安装在风扇的顶部和底部水平面之间。 防回流板向外延伸超过散热器的末端，以防止流过散热器的气流进入风扇的入口。

公开(公告)号：US07990719B2

公开(公告)日：2011-08-02

申请号：US12610388

申请日：2009-11-02

申请人： Guo Chen ,  Shi-Wen Zhou ,  Chun-Chi Chen

发明人： Guo Chen ,  Shi-Wen Zhou ,  Chun-Chi Chen

IPC分类号： H05K7/20 ,  G06F1/20

CPC分类号： H05K7/20154

摘要： A heat dissipation device is provided for dissipating heat generated by electronic components mounted on a printed circuit board in an electronic system. The electronic components have different heights. The heat dissipation device includes a connecting plate, at least two elastic members mounted on the connecting plate, and a heat sink having a substrate mounted on the connecting plate and located above one of the electronic components. A number of joining members extend through the printed circuit board and engage with the substrate to attach the substrate on the one electronic component on the printed circuit board. A distance between the substrate and the connecting plate is adjustable by adjusting the joining members to make the substrate intimately contact the one electronic component.

摘要翻译： 散热装置用于散发电子系统中安装在印刷电路板上的电子元件产生的热量。 电子元件具有不同的高度。 所述散热装置包括连接板，安装在所述连接板上的至少两个弹性部件和散热器，所述散热器具有安装在所述连接板上且位于所述电子部件之一上方的基板。 多个接合构件延伸穿过印刷电路板并与衬底接合以将衬底附着在印刷电路板上的一个电子部件上。 基板和连接板之间的距离可通过调节连接部件来调节，以使基板与一个电子部件紧密接触。

公开(公告)号：US07983043B2

公开(公告)日：2011-07-19

申请号：US12508582

申请日：2009-07-24

申请人： Shou-Biao Xu ,  Guo Chen ,  Shi-Wen Zhou

发明人： Shou-Biao Xu ,  Guo Chen ,  Shi-Wen Zhou

IPC分类号： H05K7/20 ,  G06F1/20

CPC分类号： F28D15/0233 ,  F28D15/0275 ,  F28F2215/10 ,  H01L23/427 ,  H01L2924/0002 ,  H01L2924/00

摘要： A heat dissipation device includes a heat sink and a pair of heat pipes fixed to the heat sink. The heat sink includes a rectangular post, four branches extending outwardly from four corners of the post, respectively, and a plurality of fins extending between the branches. Each heat pipe includes an evaporating section attached to a bottom of the post, a condensing section parallel to the evaporation section and attached to a top of the post, and an adiabatic section interconnecting the evaporating section and the condensing section. A block is secured to bottoms of the condensing sections of the heat pipes.

摘要翻译： 散热装置包括散热器和固定在散热器上的一对热管。 散热器包括矩形柱，分别从柱的四个角向外延伸的四个分支和在分支之间延伸的多个翅片。 每个热管包括附接到柱的底部的蒸发部分，与蒸发部分平行并连接到柱的顶部的冷凝部分和将蒸发部分和冷凝部分互连的绝热部分。 块被固定到热管的冷凝部分的底部。