Heat sink clip with pivoting locking portions

Details Heat sink clip with pivoting locking portions Heat sink clip with pivoting locking portions

2005-08-02

2005-08-02

Thompson, Gregory (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C024S458000, C024S296000, C165S080300, C165S185000, C257S719000, C248S510000, C361S707000, C361S710000, C361S719000

Reexamination Certificate

active

06924984

ABSTRACT:
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.

REFERENCES:
patent: 6049457 (2000-04-01), Lee
patent: 6404633 (2002-06-01), Hsu
patent: 6496371 (2002-12-01), Winkel et al.
patent: 6522545 (2003-02-01), Shia et al.
patent: 6542367 (2003-04-01), Shia et al.
patent: 6574109 (2003-06-01), McHugh et al.
patent: 6728107 (2004-04-01), Tseng et al.

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