Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
248 words
A fin assembly for dissipating heat generated by an integrated circuit chip mounted on a socket having a pair of positioning ears disposed at two opposite sides thereof, the fin assembly comprising: a fin including a bottom surface for contacting an upper surface of an integrated circuit and an upper surface from which a plurality of ridges extend upward along a length direction thereof, each two adjacent said ridges defining a channel therebetween, in at least one channel, at least one of two associated adjacent said ridges having one extension extending toward the other ridge thereby defining a compartment, the compartment having two opposite ends; and at least one pair of substantially L-shaped fastening members, each of which comprising a first limb and a second limb, for detachably fastening the fin onto the integrated circuit chip, said first limb having a springing section formed adjacent to a joint of the first and second limbs and a flexible biasing section projecting from a free end thereof and extending toward said second limb, said biasing section of respective first limb being inserted into said compartment from the two opposite ends respectively and said biasing section having a height slightly greater than a height of said compartment, said second limb having an engaging slot formed therein adjacent to a free end thereof for cooperating with one of the positioning ears to thereby detachably lock the fin to the socket to ensure reliable surface contact between the integrated circuit and said fin.
Claim 2
Dependent Claim
248 words
A fin assembly for dissipating heat generated by an integrated circuit chip mounted on a socket having a pair of positioning ears disposed at two opposite sides thereof, the fin assembly comprising: a fin including a bottom surface for contacting an upper surface of an integrated circuit and an upper surface from which a plurality of ridges extend upward along a length direction thereof, each two adjacent said ridges defining a channel therebetween, in at least one channel, at least one of two associated adjacent said ridges having one extension extending toward the other ridge thereby defining a compartment, the compartment having two opposite ends; and at least one pair of substantially L-shaped fastening members, each of which comprising a first limb and a second limb, for detachably fastening the fin onto the integrated circuit chip, said first limb having a springing section formed adjacent to a joint of the first and second limbs and a flexible biasing section projecting from a free end thereof and extending toward said second limb, said biasing section of respective first limb being inserted into said compartment from the two opposite ends respectively and said biasing section having a height slightly greater than a height of said compartment, said second limb having an engaging slot formed therein adjacent to a free end thereof for cooperating with one of the positioning ears to thereby detachably lock the fin to the socket to ensure reliable surface contact between the integrated circuit and said fin.
Claim 3
Dependent Claim
49 words
The fin assembly as claimed in claim 1 wherein said flexible biasing section has a distal end being slightly bent downward, and said upper surface of said fin has a recess in said compartment for receiving said distal end of said biasing section of each of said fastening members.
Claim 4
Dependent Claim
38 words
The in assembly as claimed in claim 1 wherein said second limb of each of the fastening members is arcuated outward at the free end thereof to facilitate locking of the engaging slot and the corresponding positioning ear.
Claim 5
Dependent Claim
61 words
The fin assembly as claimed in claim 1 wherein said second limb of at least one of the fastening members further comprises an arcuated tongue downwardly and outwardly extending from an upper edge defining the engaging slot for cooperating with an inclined upper face of one of the positioning ears to facilitate unlocking of the engaging slot and the positioning ear.
Claim 6
Dependent Claim
61 words
The fin assembly as claimed in claim 1 wherein said springing section of the first limb is a portion of the first limb that inclines from the joint of the first and the second limbs and the height of the second limb is greater than a distance between the upper surface of the fin and the level of the positioning ear.