CN201018738Y

CN201018738Y - Bracket mechanism of heat radiation module

Info

Publication number: CN201018738Y
Application number: CNU2007200027724U
Authority: CN
Inventors: 罗世平
Original assignee: Asia Vital Components Co Ltd
Current assignee: Asia Vital Components Co Ltd
Priority date: 2007-02-08
Filing date: 2007-02-08
Publication date: 2008-02-06
Anticipated expiration: 2017-02-08

Abstract

The utility model relates to a bearing bracket mechanics of the radiation module. The bearing bracket mechanics of the radiation module at least comprises a frame body. The circumference four corners are respectively provided with a bearing bracket. One side of the frame body is provided with a placement hole and the other side corresponding with the two sides of the placement hole provides no less than a raised part. The raised part is connected with the frame body. A combining part which is fixedly connected with a heat conduction piece and passes through a heat conduction piece is arranged on the one side of the placement hole corresponding with the bearing bracket. The utility model arranges the heat conduction piece on the raised part without welding. Furthermore, the heat conduction piece is arranged fixedly in the placement hole. A thickness, a direction and a bulk are reduced extremely and a manufacturing step is simplified. Moreover, the cost is reduced.

Description

The bracket institution of radiating module

Technical field

The utility model relates to a kind of bracket institution of radiating module, particularly a kind of be applied to electronic radiation equipment the bracket institution of radiating module.

Background technology

As Fig. 1, Figure 2 shows that the bracket institution 10 of first kind of existing radiating module, include a framework 11, has an open-work 111 in the described framework 11, then be provided with a plurality of support portions 12 outside the framework 11, end near support portion 12 is offered open-work 121, one conducting strip 13 is preferably copper, described conducting strip 13 has a base portion 131 and connects a receiving portion 132 of described base portion 131, described receiving portion 132 areas are slightly less than base portion 131, and described receiving portion 132 lucky correspondences are installed in the open-work 111, then described base portion 131 in abutting connection with the one side 1311 of receiving portion 132 by putting described framework 11.

First 1321 of above-mentioned receiving portion 132 opposite base portions 131 offers at least one groove 1322, second 1312 of described base portion 131 opposite receiving portions 132 then is that a plane is to be attached on the heat-generating units (not shown), and it is thick that above-mentioned first 1321 to second 1312 thickness is compared described framework 11, be the both sides that two outer faces of described conducting strip 13 exceed framework 11 respectively, above-mentioned in addition base portion 131 and receiving portion 132 are coated with solder flux 14 with the contact position of framework 11, to utilize welding processing conducting strip 13 are combined with framework 11.

Continuous consult shown in Figure 3ly, a radiating module 15 has at least one heat pipe 16 and a plurality of fin 17, and described heat pipe 16 has a heating end 161 and a heating end 162; 17 of described fins are set on the heat pipe 16, and the receiving portion 132 of described fin 17 corresponding above-mentioned conducting strips 13 is offered a recess 171, then heating end 161 parts of heat pipe 16 corresponding recesses 171 expose, and correspondence is engaged in above-mentioned groove 1322, and then described bracket institution 10 links with described radiating module 15.

Moreover at least one affixed assembly 18 one end tools one head 181, the other end then tool one linking part 182, one elastic partss 19 is set in the periphery of affixed assembly 18, and described linking part 182 is preferably screw thread (as shown in this figure; Generation locks fixing) or card wedge (generation is fixed), the end that affixed assembly 18 is had a linking part 182 wears the open-work 121 of above-mentioned support portion 12, then above-mentioned elastic parts 19 correspondences place 12 of described head 181 and support portions, and by described affixed assembly 18 bracket institution 10 and radiating module 15 being combined on the electrical plate body (does not have and illustrate).

In addition as Fig. 4, Figure 5 shows that the bracket institution of second kind of existing radiating module, comprise a conducting strip 51, the one side of described conducting strip 51 is that the plane is to be attached on the heat-generating units (no icon), opposite one side then offers at least one groove 511, and offer a wedge groove 512 respectively in the both sides of described conducting strip 51, two support portions 52, the two ends of described support portion 52 are respectively equipped with a foot 521, and in described foot 521, offer open-

work

522, and 52 corresponding above-mentioned wedge grooves, 512 places, described support portion are provided with a hyoplastron 523, be coated with solder flux 53 (as Fig. 5) in the contact position of hyoplastron 523 and wedge groove 512, and plug together in wedge groove 512 via described hyoplastron 523 correspondences, utilize welding processing that conducting strip 51 and support portion 52 are integrally combined again.

Two kinds of bracket institutions of above-mentioned existing announcement have its problem to exist on reality is used, because make to have suitable strength support radiating module for the alloy material described framework 11 and support portion 52, and conducting

strip

13,51 is copper, therefore the mode of using welding processing make above-mentioned both in conjunction with preceding framework and support portion weldering must elder generation through electroplating processes, produced an electrodeposited coating, could make solder flux 14,53 attached on framework 11 and the support portion 52, and then with conducting

strip

13,51 welding are closed admittedly, so manufacturing process is too loaded down with trivial details, and the time of making the product of finishing is tediously long, causes the output shortage.

Described in

addition conducting strip

13,51 adheres to for making described solder flux 14,53, so volume must be thicker, with framework 11 and support portion 52 a bigger area that sticks together to be arranged, keeps cemented effect.

The right resource of copper metal at present reduces day by day, and under the increasing situation of demand, then means the use amount that reduces copper material if can reduce the volume of conducting strip, so the structure of above-mentioned habit can cause the increase of material cost.

So because every shortcoming that above-mentioned prior art is derived, the inventor of this case exhausts its intelligence then, to be engaged in described industry experience for many years, concentrating on studies and innovated improvement, successfully research and develop the bracket institution case of finishing this part radiating module finally, is the utility model that a tool effect is promoted in fact.

Summary of the invention

For effectively solving the above problems, main purpose of the present utility model is to provide a kind of must the welding can make directly fixed bracket institution of a conducting strip, with the volume of the thickness direction that reduces manufacturing step and conducting strip.

In order to achieve the above object, the utility model provides a kind of bracket institution of radiating module, the one framework, one mask one placement hole, another side is established at least one protuberance, described protuberance connects above-mentioned framework and corresponding both sides of setting up in above-mentioned placement hole, and at least one junction surface is located on the side of the corresponding described placement hole of described protuberance; One conducting strip is placed on the protuberance of corresponding described placement hole, and place, the corresponding above-mentioned junction surface of described conducting strip is provided with consistent at least mouthful and wears with described junction surface and close, and is cemented in the described placement hole; And a plurality of support portions, the one end is connected with above-mentioned framework respectively, and the other end then outwards protrudes out.

The advantage that the utlity model has: the framework of bracket institution and support portion can be one-body molded with the die casting manufacturing, and described conducting strip is to be combined into one via tight fit or riveted mode and described framework, improving existing described bracket institution needs earlier through plating step, and described conducting strip is because need not electroplate, so the volume that can reduce thickness direction is with thinner than existing, and then the saving manufacturing cost.

Characteristic on above-mentioned purpose of the present utility model and structure thereof and the function will be illustrated according to appended graphic preferred embodiment.

Description of drawings

Fig. 1 is the perspective exploded view of existing first kind of bracket institution;

Fig. 2 is the combination schematic diagram of above-mentioned Fig. 1;

Fig. 3 is the schematic side view that first kind of bracket institution combines with a radiating module.

Fig. 4 is the perspective exploded view of second kind of bracket institution;

Fig. 5 is the combination schematic diagram of above-mentioned Fig. 4;

Fig. 6 is the perspective exploded view of the supporting structure of the utility model first embodiment;

Fig. 7 is the combination schematic diagram of above-mentioned Fig. 7;

Fig. 8 is another embodiment perspective exploded view of the utility model supporting structure;

Fig. 9 is the combination schematic diagram of above-mentioned Fig. 8.

Description of reference numerals

10 bracket institutions; 11 frameworks; 111 open-works; 12 support portions; 121 open-works; 13 conducting strips; 131 base portions; 1311 one sides; 1,312 second; 132 receiving portions; 1,321 first; 1322 grooves; 14 solder flux; 15 radiating modules; 16 heat pipes; 161 heating ends; 162 heating ends; 17 fins; 171 recesses; 18 affixed assembly 181 heads; 182 linking parts; 19 elastic partss; 20 bracket institutions; 21 frameworks; 211 placement holes; 22 support portions; 221 combined holes; 23 protuberances; 231 junction surfaces; 24 recesses; 25 conducting strips; 251 pass through mouth; 252 receiving portions; 2521 grooves; 51 conducting strips; 511 grooves; 512 wedge grooves; 52 support portions; 521 foots; 522 open-works; 523 hyoplastrons; 53 solder flux.

Embodiment

The utility model provides a kind of bracket institution of radiating module, be illustrated as a preferred embodiment of the present utility model, see also Fig. 6, Fig. 7 shows, described bracket institution 20 includes a framework 21, one conducting strip 25 and a plurality of support portion 22, one mask, one placement hole 211 of described framework 21, the both sides of another side respectively are provided with a protuberance 23, and at 23 formation of two protuberances, one recess 24, described protuberance 23 connects above-mentioned framework 21, and the corresponding both sides that place above-mentioned placement hole 211, and described recess 24 corresponding described placement holes 211 places then are communicated with described placement hole 211, and at least one junction surface 231 is located on the side of described protuberance 23 corresponding described placement holes 211.

Described conducting strip 25, be to be placed on the protuberance 23 of corresponding described placement hole 211, and 231 places, described conducting strip 25 corresponding above-mentioned junction surfaces are provided with identical with junction surface 231 quantity passes through mouthfuls 251, according to the preferred embodiment that the utility model is adopted, described junction surface 231 with pass through mouthfuls 251 to combine be to take that the tight fit mode is fixed to form; And the utility model also can be long with more described mouthfuls 251 the degree of depth of passing through of the length setting at described junction surface 231 in another preferred embodiment, so wear to close when described junction surface 231 and give prominence to an end in described mouthfuls 251 backs of passing through, again with for example: mechanisms such as forcing press apply strength on conducting strip 25 and junction surface 231, then described junction surface 231 outstanding ends are then stressed toward passing through mouthful 251 interior compressions, force the radially volume expanded at junction surface 231 to be passed through in the mouth 251 with friction tight being combined in, an original outstanding end then extends out to the one side of ending described conducting strip 25, and then make described conducting strip 25 be combined in the described placement hole 211, and the one side of described conducting strip 25 relative placement holes 211 is a plane, in order to be flattened on (figure does not show) on the heat-generating units;

Described a plurality of support portion 22, one end are connected with above-mentioned framework 21 respectively, and the other end then outwards protrudes out and be provided with a combined hole 221.

Continuous Fig. 8, Fig. 9 of consulting, be a preferred embodiment more of the present utility model, its overall structure is roughly identical with last embodiment with function and enforcement kenel, promptly do not give unnecessary details same structure effect and symbolic representation thereof at this, its conducting strip 25 corresponding above-mentioned placement holes 211 that do not exist together for bracket institution are provided with a receiving portion 252 that protrudes out with recess 24 places of connection, the surface that described receiving portion 252 protrudes out offers at least one groove 2521, and described groove 2521 is to be used to the heat absorbing end that correspondence is convenient to engage heat pipe.

The framework of above-mentioned bracket institution and support portion can be one-body molded with the die casting manufacturing, and described conducting strip is to be combined into one via tight fit or riveted mode and described framework, improving existing described bracket institution needs earlier through plating step, and described conducting strip is because need not electroplate, so the volume that can reduce thickness direction is with thinner than existing, and then the saving manufacturing cost.

The above only is preferable feasible embodiment of the present utility model, and the variation that utilizes the above-mentioned method of the utility model, shape, structure, device to do such as all should be included in the interest field of this case.

Claims

1. the bracket institution of a radiating module is to use to combine with a radiating module, it is characterized in that described bracket institution comprises:

One framework, one mask one placement hole, another side is established at least one protuberance, and described protuberance connects above-mentioned framework and the corresponding both sides that place above-mentioned placement hole, and at least one junction surface is located on the side of the corresponding described placement hole of described protuberance;

One conducting strip is placed on the protuberance of corresponding described placement hole, and place, the corresponding above-mentioned junction surface of described conducting strip is provided with consistent at least mouthful and wears with described junction surface and close, and is combined in the described placement hole; And

A plurality of support portions, the one end is connected with above-mentioned framework respectively, and the other end then outwards protrudes out.

2. the bracket institution of radiating module as claimed in claim 1 is characterized in that, constitutes a recess between described protuberance, and the corresponding described placement hole of described recess place is communicated with described placement hole.

3. the bracket institution of radiating module as claimed in claim 1 is characterized in that, described support portion is provided with a combined hole near an end place that outwards protrudes out.

4. the bracket institution of radiating module as claimed in claim 2 is characterized in that, the one side of the opposite described recess of described conducting strip is the plane.

5. the bracket institution of radiating module as claimed in claim 1 is characterized in that, the corresponding described recess of described conducting strip is provided with a receiving portion that protrudes out with the placement hole place of connection, and the surface that described receiving portion protrudes out is provided with at least one groove.