公开(公告)号：US20160021787A1

公开(公告)日：2016-01-21

申请号：US14387451

申请日：2013-09-23

Applicant: TELLABS OPERATIONS, INC.

Inventor： Zhen Lei ,  Qinzhen Ba ,  Zongxian Duan ,  Huihui Yu

IPC: H05K7/20 ,  B23P15/26 ,  H05K1/02

CPC classification number: H05K7/20409 ,  B23P15/26 ,  H01L23/3677 ,  H01L23/4093 ,  H01L2924/0002 ,  H05K1/0203 ,  H05K2201/06 ,  H01L2924/00

Abstract: An apparatus and system for a heat sink assembly, and a procedure for forming a heat sink assembly. The heat sink assembly includes a heat sink having a base and fins extending from the base, and a spring clip disposed on the heat sink between the fins. The spring clip includes a first tab that forms a first angle with respect to the base of the heat sink and including a second tab that forms a second angle with respect to the base of the heat sink. The first and second tabs are attached to the circuit board. By virtue thereof, a heat sink attachment to cage is provided that is space-efficient and permits a higher density of cages on a circuit board than do conventional arrangements.

Abstract translation: 一种用于散热器组件的装置和系统，以及用于形成散热器组件的步骤。 散热器组件包括散热器，散热器具有从基座延伸的基部和翅片，以及布置在散热片之间的散热片上的弹簧夹。 弹簧夹包括相对于散热器的底部形成第一角度并且包括相对于散热器的底部形成第二角度的第二突出部的第一突出部。 第一和第二突片连接到电路板。 因此，提供了与传统布置相比节省空间并且允许电路板上的更高密度的笼子的保持架的散热器附件。

公开(公告)号：US09681583B2

公开(公告)日：2017-06-13

申请号：US14387451

申请日：2013-09-23

Applicant: TELLABS OPERATIONS, INC.

Inventor： Zhen Lei ,  Qinzhen Ba ,  Zongxian Duan ,  Huihui Yu

IPC: H05K7/20 ,  H01L23/40 ,  B23P15/26 ,  H05K1/02 ,  H01L23/367

CPC classification number: H05K7/20409 ,  B23P15/26 ,  H01L23/3677 ,  H01L23/4093 ,  H01L2924/0002 ,  H05K1/0203 ,  H05K2201/06 ,  H01L2924/00

Abstract: An apparatus and system for a heat sink assembly, and a procedure for forming a heat sink assembly. The heat sink assembly includes a heat sink having a base and fins extending from the base, and a spring clip disposed on the heat sink between the fins. The spring clip includes a first tab that forms a first angle with respect to the base of the heat sink and including a second tab that forms a second angle with respect to the base of the heat sink. The first and second tabs are attached to the circuit board. By virtue thereof, a heat sink attachment to cage is provided that is space-efficient and permits a higher density of cages on a circuit board than do conventional arrangements.