CN2374897Y

CN2374897Y - Device for radiating VGA card

Info

Publication number: CN2374897Y
Application number: CN 99204628
Authority: CN
Inventors: 刘震宇
Original assignee: HONGHUA INTERNATIONAL CO Ltd
Current assignee: HONGHUA INTERNATIONAL CO Ltd
Priority date: 1999-02-10
Filing date: 1999-02-10
Publication date: 2000-04-19
Anticipated expiration: 2009-02-10

Abstract

The utility model relates to a device for radiating a VGA card, which comprises a bearing frame, a fan and a heat sink. The utility model is characterized in that the fan and the heat sink can be combined and fixed in the bearing frame, and the fan and the heat sink have a favorable heat radiation space; the opposite ends of the bearing frame are respectively additionally provided with elastic extending feet, the ends of which are provided with hooks; the opposite sides close to a wafer of the VGA card are respectively provided with through holes; after the fan and the heat sink are combined and fixed in the bearing frame, the heat sink contacts with the wafer, then the extending feet go through the through hole of the VGA card, and the bearing frame is fixed on the VGA card with the aid of the hooks by which the through hole is hooked.

Description

In order to device to the heat radiation of VGA card

It is a kind of in order to the device to the heat radiation of VGA card that the utility model system provides, and You Zhiqi makes up fan and heat radiator when the VGA card more convenient, and structure is comparatively simplified and is minimized manufacturing cost.

Image processor in the prior art computer equipment (hereinafter to be referred as the VGA card) is equipped with the wafer that computing is used, and this wafer can produce high temperature in calculating process, its arithmetic speed is faster, and the temperature that is produced is also higher, if can not be with its timely eliminating, then can influence its performance, even burn.Early stage VGA card is because arithmetic speed is still unhappy, so its temperature that produces is left, but along with the continuous reinforcement of computer function, the temperature that its VGA card is produced is also more and more high, if the high temperature that it produced can not be got rid of, then can influence the performance of computer.Because the very approaching adjacent other electron component in position that VGA is stuck on the motherboard to be plugged, so on its wafer, can't install the heat abstractor of similar central processing unit, and must design special heat abstractor in addition, but traditional apparatus structure in order to the heat radiation of VGA card is comparatively complicated, manufacturing cost is higher, and assembling is than time-consuming and inconvenience.Therefore, the utility model is in order to the existing shortcoming of device of VGA card heat radiation is improved at above-mentioned tradition.

Fundamental purpose of the present utility model is providing a kind of in order to the device to VGA card heat radiation, and it is more convenient that it makes up when the VGA card more traditional person with fan and heat radiator, and structure is more simplified and is minimized manufacturing cost.

Based on this, provided by the utility model in order to device to the heat radiation of VGA card, it is characterized in that including: a fan, it has a plurality of holes; One heat radiator, its relative two sides are provided with flange; One carrier, it is made as with the material with good heat transfer character and generally is the  body, and have and can be simultaneously insert wherein bearing space for above-mentioned fan and heat radiator, the top of this  shape is provided with a plurality of giving prominence to downwards also respectively should be in the location teat of each set hole of said fans, this location teat system makes with impact briquetting, relative two end limits are provided with toward the slide rail of relative inner direction bending in the below of this  shape again, relative two ends in this carrier extend the rubber-like extending pin respectively in addition, and the end of this extending pin is formed with clasp, after making fan and heat radiator make up in carrier, make the extending pin of carrier pass the set through hole of VGA card again, and utilize this clasp to fasten this through hole and fix.

Fan and heat radiator can be made up behind this carrier, again this heat radiator is contacted with on the wafer, then pass the through hole of VGA card, utilize this clasp to fasten this through hole and carrier is fixed in the VGA card with this extending pin.

Other purposes of the present utility model and function can more be understood the utility model after cooperating following accompanying drawing and being further described.

The three-dimensional exploded view of Fig. 1 when showing that the utility model is loaded on carrier with fan and groups of fins;

Fig. 2 is the stereographic map when being fastened on the VGA card again after the elements combination of displayed map 1;

Fig. 3 is fixed in the part plan cut-open view of the through hole of VGA card for the extension climbers that show carrier of the present utility model.

(1) carrier (10) bearing space

(11) location teat (12) extending pin

(121) clasp (13) slide rail

(2) fan (21) hole

(3) heat radiator (31) flange

(4) VGA card (41) through hole

(5) wafer

As shown in Figures 1 and 2, provided by the utility model in order to device to the heat radiation of VGA card, be to include a carrier 1, a fan 2 and a heat radiator 3; Wherein, this carrier 1 is to form with the material with good heat transfer character to have and can insert wherein and fixing bearing space 10 with fan 2 and heat radiator 3 for general computer heat radiation simultaneously; The preferred embodiment of this carrier 1 system forms the  shape with sheet material, is provided with outstanding downwards with impact briquetting in the top of this  shape respectively near four jiaos of ends and preset for wearing the lock location teat 11 of hole 21 of usefulness of screw corresponding to general fan 2; Relative two end limits are provided with toward the slide rail 13 of relative inner direction bending in the below of this  shape again; In addition extended one respectively and had elasticity and stretchable extending pin 12, and the end of this extending pin 12 is formed with clasp 121 in relative two jiaos of ends of this carrier 1.Relative two outer side edges near the upper end of this heat radiator 3 are respectively equipped with flange 31.

By above-mentioned heat abstractor of the present utility model, when it uses, after system places fan 2 above the heat radiator 3 earlier, again flange 31 lower edges of heat radiator 3 slide rail 13 along carrier 1 is slipped in its bearing space 10, and then make location teat 11 snap in the hole 21 of fan 2 and locate, make fan 2 and heat radiator 3 can not break away from.Being to be provided with wafer 5 on the VGA card 4, is to be provided with through hole 41 near the VGA card 4 of these wafer 5 relative two jiaos of ends; Be to be combined in after heat radiator 3 bottom surfaces behind the carrier 1 are contacted with wafer 5, after extending pin 12 application of forces that will be located at carrier 1 again stretch and make its end pass the set through hole 41 of VGA card 4, can utilize clasp 121 buttons of extending pin 12 to be fixed in through hole 41, and then carrier 1 and VGA card 4 are strained and fixed (as shown in Figures 2 and 3) by the elasticity of extending pin 12, can promote the convenience of assembling according to this, and simplify whole structure and reduce production costs according to this; Generally speaking, be for having much the utility model of practicality and progressive, and met the legal important document of novel patent.The above person only is in order to explain preferred embodiment of the present utility model; be not that attempt is done any pro forma restriction to the utility model according to this; be with; all have in that identical utility model spirit is following do relevant any modification of the present utility model or change, all must be included in the category of the utility model intention protection.

Claims

1, a kind of in order to device to the heat radiation of VGA card, it is characterized in that including:

One fan, it has a plurality of holes;

One heat radiator, its relative two sides are provided with flange;

One carrier, it is made as with the material with good heat transfer character and generally is the  body, and have and can be simultaneously insert wherein bearing space for above-mentioned fan and heat radiator, the top of this  shape is provided with a plurality of giving prominence to downwards also respectively should be in the location teat of each set hole of said fans, relative two end limits are provided with toward the slide rail of relative inner direction bending in the below of this  shape again, relative two ends in this carrier extend the rubber-like extending pin respectively in addition, and the end of this extending pin is formed with clasp, after making fan and heat radiator make up in carrier, make the extending pin of carrier pass the set through hole of VGA card again, and utilize this clasp to fasten this through hole and fix.

2, the device in order to the VGA card is dispelled the heat according to claim 1 is characterized in that, this location teat system makes with impact briquetting.