CN2331995Y

CN2331995Y - Fixed component of integrated block heat-sink structure

Info

Publication number: CN2331995Y
Application number: CN 98224404
Authority: CN
Inventors: 刘彦纹
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-06-26
Filing date: 1998-06-26
Publication date: 1999-08-04
Anticipated expiration: 2008-06-26

Abstract

The utility model relates to a fixed component of an integrated block heat-sink structure which is provided with a radiating fin on an integrated block of an interface card, and the radiating fin is provided with a fixed component. The fixed component is provided with a body and a plurality of pressure arms extended from the body outward, and the body is provided with a clamp stopping part which can fix the body on the radiating fin, and a plurality of positioning parts corresponding to the pressure arms are extended from the body. Each positioning part is provided with a positioning hole between a through hole of each pressure arm and a fixed hole of the interface card. A fastener is positioned to form a fixed angle traveling through the through hole and the positioning hole, and a user can directly make the fastener travel through the fixed hole of the interface card, so the assembly is fast and simple.

Description

The retaining element of integrated package radiator structure

The utility model relates to the retaining element of integrated package heat radiator, specifically, it is a kind of improvement that the integrated package radiator structure of application number CN98223891.6 is done, be provided with a pilot hole between the particularly a kind of perforation of the pressure arm by retaining element and the fixed orifice of interface card, use fastener to wear perforation and pilot hole and locate and form a fixed angle, make the user fastener directly can be worn fixed orifice on the interface card, make easily assembled fast.

As shown in Figure 1, the integrated package radiator structure cording of former number of patent application CN98223891.6 has a heat radiator that is disposed on the integrated package of interface card, this heat radiator is to be formed with several radiating fins on lamellar body, and on this radiating fin, be formed with draw-in groove, and heat radiator is fixed on the integrated package at one retaining element of mat on the draw-in groove, wherein, this retaining element cording has a main body and the outward extending pressure arm of several autonomous agents, and this main body is provided with coupling and the blocking part of clinching on aforementioned draw-in groove, this main body is fixed on the heat radiator, be to be provided with perforation on this pressure arm in addition, make and to use fastener and wore fixed orifice on this perforation and the interface card, use fixing cooling fins on integrated package.

But general heat radiator had worn perforation with fastener when selling, because retaining element is that the flexible sheet metal of a tool is made, and pressure arm system is upturned, and when fastener wore perforation, is not to be a straight line plumbness with fixed orifice, but slightly inclined; Therefore, when the user buys when returning to assemble, could utilize pressure arm to make fastener wear fixed orifice after must making fastener align fixed orifice, use heat radiator is fixed on the integrated package, for the user, the above-mentioned location fastener that aligns very bothers in fact, and usually in position fixing process, often, cause unnecessary damage because of making the pressure arm bending of retaining element because of carelessness.

The purpose of this utility model is to solve the above-mentioned shortcoming of prior art, avoid the existence of shortcoming, the utility model system utilizes between the fixed orifice of the perforation of pressure arm of retaining element and interface card and is provided with a pilot hole, using that fastener wore should perforation and pilot hole and locate and form a fixed angle, when the user is assembled, fastener directly can be worn the fixed orifice on the interface card, and make easily assembled quick.

The utility model is to realize like this, its cording has a heat radiator that is disposed on the integrated package of interface card, this heat radiator is formed with several radiating fins on lamellar body, and on this radiating fin, be formed with draw-in groove, and heat radiator is fixed on the integrated package at one retaining element of mat on the draw-in groove, wherein, this retaining element cording has a main body and the outward extending pressure arm of several autonomous agents, and this main body is provided with coupling and the blocking part of clinching on this draw-in groove, this main body is fixed on this heat radiator, is to be provided with perforation on this pressure arm in addition, has a fastener to wear fixed orifice on this perforation and this interface card, and this heat radiator is fixed on this integrated package, be characterized in:

The location division that several corresponding these pressure arms extend in this main body system, and this location division is provided with the pilot hole between between this perforation and fixed orifice, wearing by this fastener should perforation and pilot hole and locate and form a fixed angle, the user can directly wear this fixed orifice with this fastener, and made easily assembled quick.

Advantage of the present utility model will be described in detail in the following embodiments.

Accompanying drawing of the present utility model is simply described as follows:

Fig. 1 is the STRUCTURE DECOMPOSITION synoptic diagram of number of patent application CN98223891.6.

Fig. 2 is a stereoscopic synoptic diagram of the present utility model.

Fig. 3 is a STRUCTURE DECOMPOSITION synoptic diagram of the present utility model.

Fig. 4 is a schematic top plan view of the present utility model.

Fig. 5-the 1st, Fig. 4 is at the cross-section cutaway view of A-A position.

Fig. 5-the 2nd, Assembly Action synoptic diagram of the present utility model.

Provide one of the utility model embodiment preferably according to Fig. 2～Fig. 5-2 below.

See also Fig. 2,3 and Fig. 4, the improvement that the utility model system is done the integrated package radiator structure of number of patent application CN98223891.6, as shown in the figure, mainly be on the interface card (not shown), to be provided with a heat radiator 2, and on this heat radiator 2, dispose retaining element 3; Wherein, be formed with several radiating fins 22 on the lamellar body 21 of aforesaid heat radiator 2, and on this radiating fin 22, be formed with draw-in groove 23; And retaining element 3 is made by the flexible sheet metal of tool, it has the pressure arm 32 that a main body 31 and several autonomous agents 31 stretch out and be upturned, wherein corresponding and mate aforementioned draw-in groove 23 and be provided with blocking part 33 on this main body 31, and the end of this pressure arm 32 is provided with perforation 321, and the location division 34 of extending several corresponding pressure arms 32 in this main body 31, and this location division 34 is provided with the pilot hole 341 between between the fixed orifice (not shown) of the perforation 321 of above-mentioned pressure arm 32 and interface card, the location formed a fixed angle by fastener 4 wore perforation 321 and pilot hole 341, when allowing user's winding, fastener 4 directly can be worn fixed orifice, and make easily assembled quick.

Seeing also Fig. 5-1 and Fig. 5-2, is to disclose heat radiator 2 and the state of retaining element 3 assembly on interface card 1 among the figure; At first be by aforementioned blocking part 33 clinchings on draw-in groove 23, this main body 31 is fixed on the heat radiator 2, this heat radiator 2 and retaining element 3 finish fixing after, fastener 4 is worn the perforation 321 of overstress arm 32 and the pilot hole 341 of location division 34, mat makes fastener 4 location form a fixed angle; When user's purchase goes back to assemble, this heat radiator 2 is overlayed on the integrated package 11 of interface card 1, and after making pilot hole 341 align fixed orifice 12 on the interface card 1, it is downward that the application of force is suppressed this pressure arm 32 again, because fastener 4 has been located, so this fastener 4 can directly wear fixed orifice 12, forces this main body 31 to compress heat radiator 2, and this heat radiator 2 is close on the integrated package 11, mat is fixed on the integrated package 11 heat radiator 2.

Consult Fig. 4 again, at the slotted eye 35 that is formed with hollow out corresponding to the radiating fin on the heat radiator 2 22, only in this way, this main body 31 just can be crossed on the conduit 24 of 22 of radiating fins in this main body 31 that this retaining element 3 is described.

In sum, the retaining element of the integrated package radiator structure that the utility model proposed improves, really has practicality with creative, but above-described only is preferred embodiment of the present utility model, certainly can not limit the scope that the utility model is implemented with it, such as the equalization done of the utility model changes and modifies, and all still belongs within the scope that is contained.

Claims

1. the retaining element of an integrated package radiator structure, cording has a heat radiator (2) that is disposed on the integrated package (11) of interface card (1), this heat radiator (2) is formed with several radiating fins (22) on lamellar body (21), and on this radiating fin (22), be formed with draw-in groove (23), and going up mat one retaining element (3) at draw-in groove (23) is fixed on the integrated package (11) heat radiator (2), wherein, this retaining element (3) cording has a main body (31) and the outward extending pressure arm of several autonomous agents (31) (32), and this main body (31) is provided with coupling and the blocking part (33) of clinching on this draw-in groove (23), this main body (31) is fixed on this heat radiator (2), this pressure arm (32) is gone up system and is provided with perforation (321) in addition, and there is a fastener (4) to wear fixed orifice (12) on this perforation (321) and this interface card (1), and this heat radiator (2) is fixed on this integrated package (11), it is characterized in that being:

This main body (31) is the location division (34) of extending several corresponding these pressure arms (32), and go up this location division (34) is the pilot hole (341) that is provided with between between this perforation (321) and fixed orifice (12), the location formed a fixed angle by this fastener (4) wears this perforation (321) and this pilot hole (341), this fastener (4) directly can be worn fixed orifice (12)