Heat sink clip
AssigneeHon Hai Precision Ind. Co., Ltd.
InventorsAi-Min Huang, Hsieh Kun Lee
Life of this patent
Estimating the term…
Abstract
A heat sink clip (50) is formed from a single piece of resilient metal by stamping. The heat sink clip includes an operation portion (59), a pressing body (51), a first and second arms (54, 57) extending from the opposite ends of the pressing body. The first and second arms each defines an aperture (55, 58) for engaging with a catch (22) on a socket (20) on which an electronic device (30) is mounted. The pressing body presses a heat sink (40) onto the electronic device. The operation portion extends from an end of the pressing body for readily engaging/disengaging the clip.
Claims4
A heat sink clip comprising:
- a pressing body adapted to press a heat sink onto an electronic device;
- first and second arms extending downwards from the opposite ends of the pressing body;
- and
- a reinforced operation portion extending from the end of the pressing body from which the second arm extends, the operation portion being adapted for readily attaching/detaching the heat sink to/from the electronic device, wherein the second arm is formed by stamping from the operating portion, the reinforced operation portion is formed by bending and folding the operation portion back upon itself, and then bending a pair of wing tabs formed on an end of the operation portion and underneath the operation portion.
A heat sink clip comprising:
- a pressing body for pressing a heat sink unto an electronic device;
- a first arm extending downwardly from one end of the pressing body;
- an operation portion generally laterally extending the other end of the pressing body;
- and
- a downwardly extending second arm being stamped out from the operation portion and defining an opening in the said operation portion, wherein the operation portion is backwardly folded to form a tow-layer structure thereof for reinforcement, the operation portion further includes at least one tab to secure the two-layer structure together.
A heat sink clip comprising:
- a pressing body for pressing a heat sink unto an electronic device, said pressing body defining an longitudinal direction;
- first and second arms extending downwardly from two opposite ends of the pressing body;
- and
- an operation portion generally laterally extending one of said ends of the pressing body close to the second arm;
- wherein
- a width of the operation portion transverse to said longitudinal direction being larger than that of the second arm for easy operation;
- wherein
- the operation portion is folded backwardly to form an at-least-two-layers structure, at least one tab is formed at the operation portion to secure the at-least-two-layer structure together.
Dependencies are inferred from the claim text.