CN203243660U

CN203243660U - Large and small head heat pipe radiator and graphics card cooling module with the radiator

Info

Publication number: CN203243660U
Application number: CN 201320192037
Authority: CN
Inventors: 邱彦翔
Original assignee: Cooler Master Co Ltd
Current assignee: Cooler Master Development Corp
Priority date: 2013-04-16
Filing date: 2013-04-16
Publication date: 2013-10-16
Anticipated expiration: 2023-04-16

Abstract

A big and small heat pipe radiator and a display card radiating module with the radiator are provided, the radiator comprises a heat conduction base, a big and small heat pipe and a radiating fin group, a groove is arranged on the bottom surface of the heat conduction base, the big and small heat pipe is provided with a heated section, a condensing section and a transmission section which is connected between the heated section and the condensing section in an extending way, the heated section of the big and small heat pipe is embedded in the groove and is flush with the bottom surface of the heat conduction base, and the radiating fin group is arranged on the heat conduction base and is used for the condensing section of the big and small heat pipe to penetrate; wherein, the pipe diameter of the heated section of the large and small head heat pipe is smaller than the pipe diameters of the condensation section and the transmission section.

Description

Concentric reducer heat-pipe radiator and have the video card radiating module of this radiator

Technical field

The utility model is relevant with a kind of heat abstractor, and espespecially a kind of video card radiating module that has the radiator of concentric reducer heat pipe and have this radiator is available for dispelling the heat such as video card.

Background technology

Utilizing radiator as the heat radiation of electronic heating element, has been a well-known technology.And the traditional heat-dissipating device, mainly be in order to the substrate, a plurality of fin that contact thermal source and be connected on this substrate and the heat pipe that wears each fin is consisted of by one, by substrate contacts electronic heating element, so that the heat that it was produced is conducted on the heat pipe, heat is passed on each fin, so that heat radiation to be provided fast by heat pipe again.

Yet present radiator adopts the circular tube shaped heat pipe more, but heat pipe is under caliber is generally isometrical state.In other words, the caliber of the circular tube shaped heat pipe of general radiator is all equal, but heat pipe usually need look the difference of its each end and different effects is arranged, as be heated, condensation or transmission etc.Therefore under the state of identical caliber, what the circular tube shaped heat pipe was not looked the different ends of heat pipe is used for adjusting its suitable or suitable caliber, so that can't further effectively bring into play the hot transfer efficiency of heat pipe in the past.

In view of this, invention of the present utility model artificially improves and solves above-mentioned disappearance, so the special utilization of concentrating on studies and cooperating scientific principle proposes a kind of reasonable in design and effectively improve the utility model of above-mentioned disappearance finally.

The utility model content

Main purpose of the present utility model, the video card radiating module that is to provide a kind of concentric reducer heat-pipe radiator and has this radiator, the heat pipe that it mainly provides radiator to have different tube diameters by the concentric reducer heat pipe provides hot transfer efficiency of radiator etc. thereby can further effectively promote the circular tube shaped heat pipe.

In order to reach above-mentioned purpose, the utility model provides a kind of concentric reducer heat-pipe radiator, and it comprises:

One heat conducting base, the bottom surface is provided with groove;

One concentric reducer heat pipe, have heating section, condensation segment and be connected to this heating section and this condensation segment between pass segment, and described heating section is embedded in this groove and concordant with this heat conducting base bottom surface; And

One radiating fin group is located on this heat conducting base and the described condensation segment of confession wears;

Wherein, the caliber of described heating section is less than the caliber of described condensation segment and described pass segment.

Described concentric reducer heat-pipe radiator, wherein, this heat conducting base has a junction of giving prominence to and the flank that is extended respectively by these junction both sides downwards.

Described concentric reducer heat-pipe radiator, wherein, described groove type is formed in this junction bottom surface.

Described concentric reducer heat-pipe radiator, wherein, this junction and this two flanks end face form a copline.

Described concentric reducer heat-pipe radiator, wherein, this radiating fin group is spaced to arrange by a plurality of fins and forms.

Described concentric reducer heat-pipe radiator, wherein, respectively this fin has a root edge with respect to this heat conducting base end face place, and described root edge amplexiforms on the copline of this heat conducting base.

Described concentric reducer heat-pipe radiator wherein, respectively all be provided with on this fin for what described condensation segment wore and penetrate the hole, and respectively this fin is sequentially penetrated and is located on this fin by described condensation segment.

Described concentric reducer heat-pipe radiator, wherein, the heating section of this concentric reducer heat pipe to the form that is flaring between pass segment is extended connection, so that expose to this outer pass segment of described groove caliber greater than this heating section on caliber.

Described concentric reducer heat-pipe radiator, wherein, this concentric reducer heat pipe is the U font, with by an end of described U font as this heating section, the other end as this condensation segment.

Described concentric reducer heat-pipe radiator, wherein, the quantity of this concentric reducer heat pipe is a plurality of, and the quantity of described groove also cooperates the quantity of described concentric reducer heat pipe and set up as a plurality of, and to be spaced mode setting.

Described concentric reducer heat-pipe radiator wherein, more comprises a fan, and this fan is located on this radiating fin group and towards this radiating fin group top and is located.

Described concentric reducer heat-pipe radiator wherein, is covered with a cover body on this radiating fin group, for this fan location.

Described concentric reducer heat-pipe radiator, wherein, this radiating fin group top forms a recessed accommodation space, inserts for this fan.

The utility model also provides a kind of video card radiating module, and it comprises:

One video card;

One heat conducting base, the bottom surface is provided with groove;

One concentric reducer heat pipe, have heating section, condensation segment and be connected to this heating section and this condensation segment between pass segment, and it is interior and concordant with this heat conducting base bottom surface that described heating section is embedded in this groove, and the caliber of described heating section is less than the caliber of described condensation segment and described pass segment; And

Wherein, this video card has a circuit board and and is located at wafer on this circuit board, and the bottom surface of this heat conducting base and described heating section fits on this wafer surface.

Described video card radiating module, wherein, this heat conducting base has a junction of giving prominence to and the flank that is extended respectively by these junction both sides downwards.

Described video card radiating module, wherein, described groove type is formed in this junction bottom surface.

Described video card radiating module, wherein, this junction and this two flanks end face form a copline.

Described video card radiating module, wherein, this radiating fin group is spaced to arrange by a plurality of fins and forms.

Described video card radiating module, wherein, respectively this fin has a root edge with respect to this heat conducting base end face place, and described root edge amplexiforms on the copline of this heat conducting base.

Described video card radiating module wherein, respectively all be provided with on this fin for what described condensation segment wore and penetrate the hole, and respectively this fin is sequentially penetrated and is located on this fin by described condensation segment.

Described video card radiating module, wherein, the heating section of this concentric reducer heat pipe to the form that is flaring between pass segment is extended connection, so that expose to this outer pass segment of described groove caliber greater than this heating section on caliber.

Described video card radiating module, wherein, this concentric reducer heat pipe is the U font, with by an end of described U font as this heating section, the other end as this condensation segment.

Described video card radiating module, wherein, the quantity of this concentric reducer heat pipe is a plurality of, and the quantity of described groove also cooperates the quantity of described concentric reducer heat pipe and set up as a plurality of, and to be spaced mode setting.

Described video card radiating module wherein, more comprises a fan, and this fan is located on this radiating fin group and towards this radiating fin group top and is located.

Described video card radiating module wherein, is covered with a cover body on this radiating fin group, for this fan location.

Described video card radiating module, wherein, this radiating fin group top forms a recessed accommodation space, inserts for this fan.

The beneficial effects of the utility model are: the heat pipe that mainly provides radiator to have different tube diameters by the concentric reducer heat pipe, thus can further effectively promote the hot transfer efficiency etc. that the circular tube shaped heat pipe provides radiator.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the utility model radiator;

Fig. 2 is the three-dimensional combination figure of the utility model radiator;

Fig. 3 is the generalized section of the utility model radiator;

Fig. 4 is the three-dimensional combination figure that fan is set up at another visual angle of the utility model radiator;

Fig. 5 is the decomposing schematic representation of the utility model video card radiating module;

Fig. 6 is the combination schematic diagram of the utility model video card radiating module.

Description of reference numerals: heat conducting base 1; Junction 10; Groove 100; Flank 11; Copline 12; Concentric reducer heat pipe 2; Heating section 20; Condensation segment 21; Pass segment 22; Radiating fin group 3; Fin 30; Penetrate hole 300; Root edge 301; Accommodation space 31; Fan 4; Cover body 40; Video card 5; Circuit board 50; Wafer 51.

Embodiment

In order further to disclose feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet appended accompanying drawing only provide with reference to and the explanation usefulness, the utility model is limited.

See also Fig. 1, Fig. 2 and Fig. 3, be respectively three-dimensional exploded view, three-dimensional combination figure and the generalized section of the utility model radiator.The utility model provides a kind of concentric reducer heat-pipe radiator and has the video card radiating module of this radiator, comprises a heat conducting base 1, at least one concentric reducer heat pipe 2 and at least one radiating fin group 3; Wherein:

This heat conducting base 1 generally is a tabular, and it is made with the good material of thermal conductivity, such as aluminium, copper etc., the bottom surface of heat conducting base 1 in order to fit just like video card 5 wafers 51 elements such as electronic heating such as grade (as shown in Figure 6).The bottom surface of this heat conducting base 1 more is provided with groove 100, is embedded in the groove 100 for one section section of above-mentioned concentric reducer heat pipe 2; And the utility model for embodiment in, this heat conducting base 1 has a junction 10 of giving prominence to downwards and the flank 11 that is extended respectively by junction 10 both sides is consisted of, described groove 100 namely is formed at this junction 10 bottom surfaces, and junction 10 and two flanks, 11 end faces form a copline 12(namely as shown in Figure 3).

This concentric reducer heat pipe 2 has a heating section 20, at least one condensation segment 21 and at least one pass segment 22 that is connected to 21 of heating section 20 and condensation segments, and described heating section 20 namely is embedded in the above-mentioned groove 100 and concordant with the bottom surface of heat conducting base 1 or junction 10 (namely as shown in Figure 3); And the utility model for embodiment in, the quantity of concentric reducer heat pipe 2 is a plurality of, therefore the quantity of above-mentioned groove 100 also must cooperate the quantity of concentric reducer heat pipe 2 and set up as a plurality of, and to be spaced mode setting, and each concentric reducer heat pipe 2 is one " U " font, with by the end of " U " font as heating section 20, the other end as condensation segment 21.

This radiating fin group 3 is located on the above-mentioned heat conducting base 1, and wears for the condensation segment 21 of concentric reducer heat pipe 2; And the utility model for embodiment in, this radiating fin group 3 can be spaced to arrange by a plurality of fins 30 and form, and what be provided with all on each fin 30 that a condensation segment 21 for concentric reducer heat pipe 2 wears penetrates hole 300, it is provided thereon so that each fin 30 can sequentially be penetrated by the condensation segment 21 of concentric reducer heat pipe 2, each fin 30 has a root edge 301 with respect to heat conducting base 1 end face place, described root edge 301 namely amplexiforms on the copline 12 of heat conducting base 1, and can be by the contacting of radiating fin group 3 and heat conducting base 1, the heat that increases heat conducting base 1 passes effect.

As shown in Figure 3, the utility model mainly is that the caliber d of heating section 20 of concentric reducer heat pipe 2 is less than the condensation segment 21 caliber D with pass segment 22, in more detail, the form that heating section 20 to 22 of pass segments are flaring extend to connect so that concentric reducer heat pipe 2 expose to the outer pass segment 22 of groove 100 on caliber all greater than the caliber d of heating section 20.So, can make concentric reducer heat pipe 2 concentrate on heat conducting base 1 bottom surface with the less heating section 20 of its caliber d, improve hot transfer efficiency to concentrate corresponding electronic heating element surface place, condensation segment 21 is larger with the caliber D of pass segment 22 simultaneously, help to increase condensation segment 21 and the contact area of radiating fin group 3 and the contact area of pass segment 22 and outside air etc., and then can increase radiating effect.

Moreover, show such as Fig. 4, the utility model concentric reducer heat-pipe radiator can more comprise a fan 4 again, this fan 4 is located on the above-mentioned radiating fin group 3 and air can be blown into or sucking-off towards place, radiating fin group 3 tops, and can further be provided with one and cover at cover body 40 on the radiating fin group 3 for fan 4 location; The utility model for embodiment in can be further form a recessed accommodation space 31 in radiating fin group 3 tops, insert and can more press close to heat conducting base 1 for fan 4, can air be increased radiating effect do forced convertion by fan 41.

In addition, see also Fig. 5 and Fig. 6, be respectively decomposing schematic representation and the combination schematic diagram of the utility model video card radiating module.The utility model more provides a kind of video card radiating module with above-mentioned concentric reducer heat-pipe radiator, comprise a video card 5 and an above-mentioned concentric reducer heat-pipe radiator, this video card 5 has a circuit board 50 and and is located at wafer 51 on the circuit board 50, and the concentric reducer heat-pipe radiator namely fits in this wafer 51 surfaces with the bottom surface of its heat conducting base 1 and heating section 20; And the utility model for embodiment in, this heat conducting base 1 fits on these wafer 51 surfaces with the bottom surface of its junction 10 with heating section 20.

Be with, rely on above-mentioned contexture, can obtain the utility model concentric reducer heat-pipe radiator and have the video card radiating module of this radiator.

In sum, the utility model is real to be rare novel product, it really can reach the application target of expection, and the disappearance of solution prior art, because having novelty and creativeness, meeting the utility application important document fully again, files an application according to Patent Law in the whence, would like to ask detailed survey and grant accurate this case patent, to ensure inventor's right.

Yet, the above only is better possible embodiments of the present utility model, and is non-so namely arrest limit claim of the present utility model, therefore the equivalent structure that such as uses the utility model specification and accompanying drawing content to do changes, all in like manner all be contained in the scope of the present utility model, close and give Chen Ming.

Claims

1. A large and small head heat pipe radiator is characterized in that, comprising:

a heat conduction base, the bottom surface is provided with grooves;

A heat pipe with a large and small head, having a heating section, a condensing section, and a transfer section extended and connected between the heating section and the condensing section, and the heating section is buried in the groove and is flush with the bottom surface of the heat conduction base; and

A heat dissipation fin set is arranged on the heat conduction base and used for the condensation section to pass through;

Wherein, the pipe diameter of the heating section is smaller than the pipe diameters of the condensation section and the transfer section.

2 . The heat pipe heat sink with small and small heads according to claim 1 , wherein the heat conduction base has a guiding portion protruding downward, and side wings respectively extending from two sides of the guiding portion. 3 .

3 . The heat pipe heat sink with small and small heads according to claim 2 , wherein the groove is formed on the bottom surface of the connecting portion. 4 .

4 . The heat pipe radiator with small and small heads according to claim 2 or 3 , wherein the connecting portion forms a coplanar surface with the top surfaces of the two side wings.

5 . The small and small head heat pipe radiator according to claim 4 , wherein the group of cooling fins is formed by a plurality of fins arranged at intervals.

6. The large and small head heat pipe radiator according to claim 5, wherein each of the fins has a bottom edge relative to the top surface of the heat conduction base, and the bottom edge is attached to the common surface of the heat conduction base. on flat surface.

7. The large and small head heat pipe radiator according to claim 5, wherein each of the fins is provided with a penetration hole for the condensing section to pass through, and each of the fins is sequentially formed from the condensing section Penetrating and set on the fin.

8 . The heat pipe radiator with small and large heads according to claim 1 , wherein the heat receiving section and the transfer section of the heat pipe with small and large heads are extended and connected in a gradually expanding shape. 9 .

9 . The heat pipe radiator with small and large heads as claimed in claim 1 or 8 , wherein the heat pipe with small and large heads is U-shaped, and one end of the U-shape is used as the heating section, and the other end is used as the condensing section.

10. The small and small heat pipe radiator according to claim 9, wherein the number of the small and small heat pipes is multiple, and the number of the grooves is also increased to multiple in accordance with the number of the small and small heat pipes , and set them in spaced order.

11 . The small and large head heat pipe radiator according to claim 1 , further comprising a fan, the fan is arranged on the cooling fin set and faces upward of the cooling fin set. 11 .

12 . The heat pipe radiator with small and small heads according to claim 11 , wherein a cover is provided on the cooling fin group for positioning the fan. 13 .

13 . The large and small head heat pipe radiator according to claim 11 or 12 , wherein a recessed accommodating space is formed above the heat dissipation fin group for the fan to be placed in. 14 .

14. A cooling module for a graphics card, comprising:

a graphics card;

a heat conduction base, the bottom surface is provided with grooves;

A heat pipe with a small head and a small head has a heating section, a condensing section, and a transfer section extending and connected between the heating section and the condensing section, and the heating section is buried in the groove and is flush with the bottom surface of the heat conduction base, so The pipe diameter of the heating section is smaller than the pipe diameters of the condensation section and the transfer section; and

Wherein, the graphics card has a circuit board and a chip arranged on the circuit board, and the heat conduction base and the bottom surface of the heat receiving section are bonded on the surface of the chip.

15 . The cooling module of the graphics card according to claim 14 , wherein the heat conduction base has a guiding portion protruding downward, and side wings respectively extending from two sides of the guiding portion. 16 .

16. The graphics card cooling module according to claim 15, wherein the groove is formed on the bottom surface of the guiding portion.

17. The graphics card cooling module according to claim 15 or 16, wherein the connecting portion forms a coplanar surface with the top surfaces of the two side wings.

18. The graphics card heat dissipation module according to claim 17, wherein the heat dissipation fin group is formed by a plurality of fins arranged at intervals.

19. The graphics card heat dissipation module according to claim 18, wherein each of the fins has a bottom edge relative to the top surface of the heat conduction base, and the bottom edge is attached to the coplanar surface of the heat conduction base .

20. The graphics card heat dissipation module according to claim 18, wherein each of the fins is provided with a penetration hole for the condensation section to pass through, and each of the fins is sequentially penetrated by the condensation section And set on the fin.

21. The graphics card heat dissipation module according to claim 14, wherein the heating section of the small-head heat pipe is extended and connected to the transmission section in a gradually expanding shape.

22. The graphics card heat dissipation module according to claim 14 or 21, wherein the heat pipe with the large and small ends is U-shaped, with one end of the U-shape serving as the heating section and the other end serving as the condensing section.

23. The graphics card heat dissipation module according to claim 22, wherein the number of heat pipes with small and large heads is multiple, and the number of the grooves is also increased to multiple in accordance with the number of heat pipes with small and small heads, and Set in intervals.

24. The heat dissipation module of the graphics card according to claim 14, further comprising a fan, the fan is disposed on the heat dissipation fin set and faces upward of the heat dissipation fin set.

25. The heat dissipation module of the graphics card according to claim 24, wherein a cover is provided on the heat dissipation fin set for positioning the fan.

26. The graphics card heat dissipation module according to claim 24 or 25, wherein a recessed accommodating space is formed above the heat dissipation fin set for the fan to be placed in.