CN2834118Y

CN2834118Y - Combined structure of radiator module

Info

Publication number: CN2834118Y
Application number: CN 200520106334
Authority: CN
Inventors: 林胜煌
Original assignee: Asia Vital Components Co Ltd
Current assignee: Asia Vital Components Co Ltd
Priority date: 2005-08-25
Filing date: 2005-08-25
Publication date: 2006-11-01
Anticipated expiration: 2015-08-25

Abstract

The utility model relates to a combined structure of a radiator module, which comprises at least one heat conducting pipe which has a heated section which is fixed to a base and at least two radiating sections which are extended toward the direction being far away from the base, and a frame is erected at the base and is corresponding to the heated section of the heat conducting pipe; the bottom surface of the frame edge of the frame is provided with at least one clamping hooking part used for clamping and hooking the base, the inner part of the frame edge of the frame is assembled with a fan and the fan can be corresponding to the two heat radiating fin sets which are connected with the radiating sections of the heat conducting pipe in series.

Description

The combining structure of heat spreader module

Technical field

The utility model relates to a kind of combining structure of heat spreader module, particularly a kind of combining structure of heat spreader module of heat transmission.

Background technology

Along with high-tech flourish, the volume of electronic building brick (as CPU etc.) is tending towards microminiaturization, and the closeness on the unit are is also more and more higher, its usefulness constantly strengthens especially, under these factors, the gross calorific power of electronic building brick then almost raises year by year, if there is not good radiating mode to get rid of the heat that electronic building brick produces, these too high temperature will cause electronic building brick to produce that electronics is free to cause whole stability to reduce with thermal stress etc., shorten the life-span of electronic building brick itself.

And general existing heat spreader module as shown in Figure 1, be to include a fan 11 and a radiator 12, described radiator 12 has a pedestal 121, described pedestal 121 is to be sticked on a heat-generating units 13, and a plurality of from the described pedestal 121 toward being directed upwardly the radiating fin 122 that protrudes out away from pedestal 121, and described fan 11 is to connect to be located at the described radiating fin 122 that waits away from pedestal 121 1 ends top, and described radiating fin 122 is the settings that are distributed in distance, and then forms air gap 123 between radiating fin 122.

Described pedestal 121 absorbs the heat that described heat-generating units 13 produces with heat exchange pattern, and transfer to each radiating fin 122, and draw fluid flows towards radiator 12 when described fan 11 operates, when fluid passes through between the air gap 123 of radiator 12, after carrying out heat exchange with radiating fin 122, elution band is walked the heat of the radiating fin 122 of radiator 12 outwardly, 13 heat radiations of indirect help heat-generating units.

Above-mentioned prior art structure, integral heat sink usefulness is not enough to deal with the heat-generating units 13 that significantly promotes heat now, and fan 11 is far away from pedestal 12, make when fluid flows to radiating fin 122 with pedestal 121 junctions, because heat conducting successively decreasing, cause heat to hoard, radiating effect is had a greatly reduced quality at described place.

After improved structure is arranged, as Republic of China patent gazette notification number M250226 Improvement type radiator utility model a case, announcement includes a thermal conduction base, one wind force device, one first radiator, one second radiator and at least one heat pipe, wherein said wind force device is to erect to be arranged on the thermal conduction base, and have an inlet air face and an outlet air surface, and first, two radiators are then respectively with respect to inlet air face and outlet air surface, and form the first flow and second runner that a plurality of courts extend in the same way respectively, and described heat pipe has the heating section that is fixedly installed on the thermal conduction base, and be serially connected in first, heating section on two radiators; Simultaneously first and second radiator is expelled the work of heat by wind force device.

In fact described case has its problem to exist, described case discloses described wind force device and is erected on the thermal conduction base, but the explanation that the binding between wind force device and the pedestal is not clear and definite, that is as according to as described in the announcement of case, wind force device is only erect and is put at thermal conduction base, and do not connect solid, so wind force device is operating the vibrations that produce and is rocking, not only make air-flow can't pass through first radiator and second radiator smoothly, and wind force device also may be deviate from from thermal conduction base, makes the integral heat sink modular structure can't produce thermolysis.

In addition, described case is continuous to disclose that a fan housing is arranged is can organize to be located on the thermal conduction base and with wind force device and first and second radiator cover cap in it, and cover cap has connecting portion with respect to the inlet air face and the inside respectively punching out in each place, four corners of outlet air surface of wind force device, establish assembly by lock and penetrate connecting portion and wind force device four corners place and give spiral shell and establish, and be able to wind force device is fixed on the described fan housing.

Because the dual-side of first radiator, second radiator is provided with lug, be spaced with formation, it can prevent the characteristic that fluid looses and overflows outward at first and second radiator of flowing through, and by fan housing cover cap thermal conduction base, wind force device, first and second radiator and heat pipe, just as whole thermal objects is coated, not only intercept the free convection effect that can produce that contacts of first and second radiator and cool ambient air, and heat is concentrated in the cover cap, reduce the forced convertion characteristic that wind force device produced, and then influence radiating efficiency.

So because above-mentionedly commonly use every shortcoming that product are derived, the Novel Human 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 combining structure case of finishing this part heat spreader module finally, is the novel of tool effect enhancement in fact.

Summary of the invention

Main purpose of the present utility model is to provide a kind of and need not connects solid assembly and can make a framework and be arranged on firm the standing of fan in the framework and connect and be located on the pedestal.

Another purpose of the present utility model is to provide a kind of easy to assembly, fast, does not need the combining structure by the heat spreader module that additionally connects solid assembly and instrument.

A purpose more of the present utility model is to provide a kind of heat radiation fan module that increases radiating efficiency.

In order to achieve the above object, the utility model provides a kind of combining structure of heat spreader module, at least comprise that one has a heating section that is fixedly installed on the pedestal, and at least two radiating segments are towards the heat pipe that extends away from described pedestal direction, reach one and stand the framework that is arranged on the described pedestal, described framework be the heating section with described heat pipe relative to, and the bottom surface of the architrave of framework is provided with at least one folder hook part and colludes on pedestal in order to folder, establish a fan and can organize in the architrave of described framework, in order to be through at the relative of described heat pipe radiating segment place to the radiating fin group with string.

The technical solution adopted in the utility model is to comprise:

One pedestal:

At least one heat pipe has a heating section and at least two radiating segments, and described heating section is to be fixedly installed on the described pedestal, and described radiating segment is towards extending away from the pedestal direction;

One framework has a continuous architrave, and described architrave defines a hollow region, and the bottom surface of architrave is provided with at least one folder hook part, and described framework stands and be arranged on the described pedestal, and is relative with two heating sections of described heat pipe;

One fan has an inlet air side and an air side, and it is the hollow region place that is bonded in the described framework architrave, and stands with described framework and to be arranged on the described pedestal;

At least two radiating fin groups are to be established by a plurality of radiating fin storehouse groups, and string is located at two radiating segment places of described heat pipe respectively, and relative with the inlet air side and the air side of fan respectively.

Another technical scheme that the utility model adopts is to comprise:

One pedestal:

One framework has a continuous architrave, and described architrave defines a hollow region, and the bottom surface of architrave is provided with at least one folder hook part, and described framework stands and be arranged on the described pedestal, relative with two heating sections of described heat pipe to;

At least two radiating fin groups are to be established by a plurality of radiating fin storehouse groups, and string is located at two radiating segment places of described heat pipe respectively, and relative with the inlet air side and the air side of fan respectively;

One supports firmware, has a body and at least one first arm, and described the first arm portion is respectively from the outside projection in described body two ends, and cooperates card to establish with the folder hook part of described framework.

Description of drawings

Fig. 1 is the prior art constructions schematic diagram;

Fig. 2 is pedestal, heat pipe and the radiating fin group perspective exploded view of the utility model first preferred embodiment;

Fig. 3 is the combination schematic diagram of 2 figure;

Fig. 4 is the perspective exploded view of framework and fan;

Fig. 5 is the combination schematic diagram of Fig. 4;

Fig. 6 is the front elevational schematic of Fig. 5;

Fig. 7 stands the perspective exploded view that is mounted on the pedestal for framework and fan;

Fig. 8 is the solid combination schematic diagram of Fig. 7;

Fig. 9 is that the folder hook part does not wear the schematic diagram into described inserting part as yet;

Figure 10 is that the folder hook part wears the schematic diagram into described inserting part;

Figure 11 is the perspective exploded view of the utility model second preferred embodiment;

Figure 12 supports firmware and does not wear schematic side view into described folder hook part as yet for the utility model second preferred embodiment is described;

Figure 13 supports firmware and wears schematic side view into described folder hook part for the utility model second preferred embodiment is described;

Figure 14 is the solid combination schematic diagram of the utility model second preferred embodiment;

Figure 15 is the utility model second preferred embodiment combination cross-sectional schematic.

Description of reference numerals: 11 fans; 12 radiators; 121 pedestals; 122 radiating fins; 123 air gaps; 13 heat-generating units; 21 pedestals; 211 grooves; 22 inserting parts; 221 open-works; 23 foots; 231 through holes; 31 heat pipes; 311 heating sections; 312 radiating segments; 41 frameworks; 411 architraves; 412 hollow region; 42 folder hook parts; 421 erect plates; 422 buckles; 4221 barbs; 423 give as security plate; 424 aisle; 43 overhead kick portions; 44 backup plates; 441 projections; 45 protrude out plate; 451 open-works; 51 fans; 52 fan frames; 521 inlet air sides; 522 air sides; 523 open-works; 53 impellers; 61 radiating fin groups; 611 radiating fins; 612 open-works; 62 radiating fin groups; 621 radiating fins; 622 open-works; 71 support firmware; 711 bodies; 712 first arms; 713 second arms; 714 pincers holes; 715 protuberances; 716 barbs; 81 connect solid assembly; 82 elastic partss.

Embodiment

Characteristic on the utility model above-mentioned purpose and structure thereof and the function will be according to appended graphic preferable

Embodiment is illustrated.

The utility model provides a kind of combining structure of heat spreader module, see also Fig. 2 to shown in Figure 6, comprise a pedestal 21, at least one heat pipe 31, one framework 41, one fan 51, at least two radiating

fin groups

61,62, wherein as shown in Figures 2 and 3, described pedestal 21 is made for high heat conduction material, and can be sticked on a high heat generating component (not shown), in order to conduct the heat that described heat generating component produces, described pedestal 21 offers at least one groove 211, and described pedestal 21 opposite both sides are provided with affixed at least one inserting part 22, and respectively from the outward extending foot 23 in described inserting part 22 two ends, described inserting part 22 offers at least one open-work 221, and described foot 23 offers through hole 231, connects solid assembly 81 and wears at least one;

Described heat pipe 31 has a heating section 311 and at least two radiating segments 312, and described heating section 311 is to be embedded into groove 211 places that are fixedly installed on described pedestal 21, and described radiating segment 312 is towards extending upward away from pedestal 21 directions;

Described two radiating

fin groups

61,62, be to establish by a plurality of radiating fin 611,621 storehouse groups, and offer open-work 612,622 at each radiating fin 611,621 same position place, make the open-work 612,622 of described two

radiating fin groups

61,62 be linked in radiating segment 312 places of described heat pipe 31 respectively again, with make described wait radiating

fin group

61,62 respectively string be located at radiating segment 312 places of described heat pipe 31, be oppositely arranged at interval;

Extremely shown in Figure 6 as Fig. 4, described framework 41, has a continuous architrave 411, described architrave 411 defines a hollow region 412, and the bottom surface of architrave 411 is provided with at least one folder hook part 42, described folder hook part 42 as shown in Figure 6, be towards protruding out away from architrave 411 directions relatively by architrave 411 bottom surfaces, it comprises an erect plate 421, and the buckle 422 in a described relatively erect plate 421 outsides, an and aisle 424, be formed between described erect plate 421 and the buckle 422, be provided with a barb 4221 at described buckle 422 away from an end of architrave 411, and contiguous described barb 4221 places are provided with one and give as security plate 423 in described buckle 422 outsides, and architrave 411 around be provided with at least one overhead kick portion 43, four corners are provided with the backup plate 44 that connects described architrave 411 in architrave 411 again, described backup plate 44 is provided with projection 441, and is provided with at least one plate 45 that protrudes out at architrave 411 end faces, and described protruding out offers open-work 451 on the plate 45;

Described fan 51, has a fan frame 52, reach an impeller 53 that is hubbed in the fan frame 52, described fan frame 52 forms an inlet air side 521 and an air side 522, and four corners of fan frame 52 are provided with open-work 523, described fan 51 is arranged on hollow region 412 places in the described framework 41, make the backup plate 44 in four corners in the arbitrary described relatively framework 41 of the inlet air side 521 of fan 51 and air side 522, advancing one makes projection 441 on the backup plate 44 wear the open-work 523 of fan frame 52, fan 51 is positioned in the described framework 41, again by both fan frame 52 edges of one of the solid described inlet air side 521 of overhead kick portion 43 buttons of the architrave 411 of described framework 41 and air side 522, so that fan 51 firmly is connected with framework 41.

Though above-mentioned in addition fan 51 and the monomer of framework 41 for separating, but do not limit to therewith, described fan 51 also can be one of the forming with framework 41, or is provided with in fan frame 52 outsides of described fan 51 or is formed with described folder hook part 42, and describedly connects the solid assembly 81 outer elastic partss 82 that are arranged with.

Please consult shown in Fig. 7 to 10 again, above-mentioned framework 41 and fan 51 are stood in described two radiating fin modules 61, between 62, the one side correspondence that makes described framework 41 have folder hook part 42 is established towards pedestal 21 direction groups, the erect plate 421 that makes described folder hook part 42 of taking advantage of a situation interts into the open-work 221 of described inserting part 22, and described buckle 422 is set in described inserting part 22 outsides, and make its barb 4221 take advantage of a situation colluding solid at the open-work 221 of described inserting part 22 and the solid place between the outside, and the open-work that protrudes out plate 45 451 of described framework 411 is taken advantage of a situation that heat pipe 31 is sheathed, be fixed on the described pedestal 21 to make described framework 41 and fan 51 stand simultaneously, and with connect the two radiating fin groups 61 that are located at

heating section

311,62 relatively to, the inlet air side 521 of promptly described fan 51 and air side 522 respectively with two radiating

fin groups

61,62 is relative.

In addition, the thickness of above-mentioned framework 41 equal or be slightly larger than between the described two

radiating fin groups

61,62 between every the space, to hide the

radiating fin group

61,62 that described clearance space and containing section adjoin, prevent the generation of fluid through overflow between

radiating fin group

61,62 and the fan 51.

In addition, please consult Figure 11 again to shown in Figure 14, be to be the utility model second preferred embodiment, 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 difference is in having additional one supports firmware 71, it is tool one body 711 and at least one first arm 712, described body 711 is provided with at least one pincers hole 714 that is nick shaped, and described first arm 712 is respectively from the outside projection in body 711 two ends, and the outside of described first arm 712 is connected with one second arm 713 at interval, and be provided with at least one protuberance 715 in the inboard of described first arm 712, be provided with at least one barb 716 at described first arm 712 away from an end of body 711.

The assembling described firmware 71 that supports in season moves from the outside towards fan 51 directions, 424 in the aisle of 422 of aforementioned erect plate 421 and buckles so that described first arm 712 stretched through, the barb 716 of one end is taken advantage of a situation and is colluded described admittedly buckle 422, the protuberance 715 that is arranged on first arm, 712 inboards simultaneously is in company with entering in the described aisle 424, and described protuberance 715 produces frictional resistance to increase the firm characteristic of first arm 712 with described erect plate 421, described in addition second arm 713 is to stretch through between described signature plate 423 and architrave 411 bottom surfaces, the solid height of described second arm 713 by as shown in figure 15, support to arrive in described signature plate 423, prevent that described folder hook part 42 is subjected to extraneous pressure compressing displacement to cause the phenomenon that gets loose because of giving as security plate 423, and then increase stand connect solid on pedestal 21 framework 41 and the fail safe of fan 51, the pincers hole 714 of described again body 711 clamps together at described heat pipe 31 places along with supporting the mobile of firmware 71, makes described safer to firmware 71, firm winding is at described pedestal 21 places.

By above-mentioned explanation, the utility model improves prior art and implements the problem that is produced, it is solid on pedestal 21 that the utility model can not only make described fan 51 convenience, rapid, firm standing connect, and more can bring into play radiating effect, prevent that by the described firmware 71 that supports of tool the described fan 51 that stands after connecing admittedly from coming off because of unsuitable external force effect again, so, have more fail safe to increase one security protection more.

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 combining structure of a heat spreader module is characterized in that, comprising:

One pedestal:

2. the combining structure of heat spreader module as claimed in claim 1, it is characterized in that: the architrave of described framework is provided with at least one overhead kick portion, and be provided with at least one backup plate in the described architrave, described backup plate is provided with a projection, and being provided with at least one plate that protrudes out at described architrave end face, described protruding out offers at least one open-work on the plate.

3. the combining structure of heat spreader module as claimed in claim 1 is characterized in that: described fan is to have a fan frame, and an impeller that is hubbed in the described fan frame.

4. as the combining structure of claim 1 or 3 described heat spreader modules, it is characterized in that: described fan and framework are to be separating monomer.

5. as the combining structure of claim 1 or 3 described heat spreader modules, it is characterized in that: described fan and framework are to be one of the forming.

6. the combining structure of heat spreader module as claimed in claim 1 is characterized in that: described pedestal offers the groove that the heating section of the described heat pipe of at least one confession is embedded into.

7. the combining structure of heat spreader module as claimed in claim 1, it is characterized in that: described pedestal is provided with affixed at least one inserting part and at least one respectively from the outward extending foot in inserting part two ends.

8. the combining structure of heat spreader module as claimed in claim 7 is characterized in that: described inserting part offers the open-work of pegging graft and fix in the folder hook part of the above-mentioned framework of at least one confession, and described foot offers at least one and connects at least one through hole that solid assembly wears.

9. the combining structure of heat spreader module as claimed in claim 8 is characterized in that: describedly connect solid assembly and be arranged with an elastic parts outward.

10. the combining structure of heat spreader module as claimed in claim 1, it is characterized in that: described folder hook part is to be faced relatively by architrave one to protrude out away from the architrave direction, it comprises an erect plate, and the buckle in the outside of a described relatively erect plate, an and aisle that is formed between described erect plate and buckle.

11. the combining structure of heat spreader module as claimed in claim 10 is characterized in that: described buckle is provided with a barb away from described architrave one end, and contiguous described barb place, the described buckle outside is provided with a signature plate.

12. the combining structure of heat spreader module as claimed in claim 1 is characterized in that: described at least two radiating fin groups offer the radiating segment fit of at least one open-work and described heat pipe.

13. the combining structure of a heat spreader module is characterized in that, comprising:

One pedestal:

14. the combining structure of heat spreader module as claimed in claim 13 is characterized in that: described first arm outside is provided with one second arm that connects described relatively first arm at interval, and at least one protuberance is arranged on the described first arm inboard.

15. the combining structure of heat spreader module as claimed in claim 13 is characterized in that: described first arm is provided with a barb away from described body one end.

16. the combining structure of heat spreader module as claimed in claim 13 is characterized in that: described at least two radiating fin groups offer at least one open-work and described heat pipe fit.

17. the combining structure of heat spreader module as claimed in claim 13, it is characterized in that: the architrave of described framework is provided with at least one overhead kick portion, and be provided with at least one backup plate in the described architrave, described backup plate is provided with a projection, be provided with at least one plate that protrudes out at described architrave end face, described protruding out offers at least one open-work on the plate.

18. the combining structure of heat spreader module as claimed in claim 13 is characterized in that: described fan is to have a fan frame, and an impeller that is hubbed in the described fan frame.

19. the combining structure of heat spreader module as claimed in claim 13 is characterized in that: described fan and framework are to be separating monomer.

20. the combining structure of heat spreader module as claimed in claim 13 is characterized in that: described fan and framework are to be one of the forming.

21. the combining structure of heat spreader module as claimed in claim 13 is characterized in that: described pedestal offers at least one groove and supplies the heating section of described heat pipe to be embedded into.

22. the combining structure of heat spreader module as claimed in claim 13 is characterized in that: described pedestal is provided with affixed at least one inserting part and at least one respectively from the outward extending foot in inserting part two ends.

23. the combining structure of heat spreader module as claimed in claim 22, it is characterized in that: described inserting part offers the open-work that the folder hook part of the above-mentioned framework of at least one confession peg graft to fix, and described foot offers at least one and connects at least one through hole that solid assembly wears.

24. the combining structure of heat spreader module as claimed in claim 23 is characterized in that: describedly connect solid assembly and be arranged with an elastic parts outward.

25. the combining structure of heat spreader module as claimed in claim 13, it is characterized in that: described folder hook part is towards protruding out away from the architrave direction relatively by the architrave bottom surface, it comprises an erect plate, and the buckle in the outside of a described relatively erect plate, an and aisle that is formed between described erect plate and buckle.

26. the combining structure of heat spreader module as claimed in claim 25 is characterized in that: described buckle is provided with a barb away from described architrave one end, and contiguous described barb place, the described buckle outside is provided with a signature plate.