CN2772024Y

CN2772024Y - Heat conduit type radiator

Info

Publication number: CN2772024Y
Application number: CN 200520000896
Authority: CN
Inventors: 王滢智; 刘灿煌; 薛智中
Original assignee: GLACIAL TECHNOLOGY Co Ltd
Current assignee: GLACIAL TECHNOLOGY Co Ltd
Priority date: 2005-01-14
Filing date: 2005-01-14
Publication date: 2006-04-12
Anticipated expiration: 2015-01-14

Abstract

The utility model discloses a heat conduit type radiator. A radiator main body is provided with at least one containing groove, and heat conduits are arranged in the containing groove. When all the heat conduits penetrate into the containing groove to reach established positions, the radiator main body further exerts an external force upon the position of opening of the containing groove to process; the heat conduits are positioned by the deformation action which is generated by the stress position, the deformation action extrudes toward the heat conduits, and the heat conduits and the radiator main body are actually combined; thereby, the heat conducting efficiency of the radiator main body is improved under the action of the heat conduits so as to enhance the heat radiating efficiency of the integral radiator.

Description

The thermal conductance tubular radiator

Technical field

The utility model relates to a kind of radiator, refers in particular to a kind of thermal conductance tubular radiator of radiating efficiency of the processor (CPU) that can effectively promote computer or server.

Background technology

The processor (CPU) of general computer or server, though can improve the operational effectiveness of processor in the mode that promotes the processor clock pulse, but the processor clock pulse is high more, power consumption is also big more, the relative temperature that processor produced is also high more, the relative running meeting of processor when the user will carry out multiple instruction simultaneously through computer is slack-off, even may work as machine; Therefore, the high temperature that is produced in the time of can allowing the processor running is able to arrange smoothly loose, and avoids accumulating of temperature, will help the due operating efficiency of processor, avoids causing system to work as machine.

Moreover at present common radiator mostly is single aluminium, the copper alloy manufacturing forms, characteristics such as wherein, that the radiator of aluminium alloy has is in light weight, handling ease, but it is lower and can't improve radiating efficiency to be subject to the pyroconductivity of aluminum material own; Though the radiator of copper alloy has preferable heat conduction efficiency, but because Cu alloy material processing is not easy, and must be with the fin configuration on cutting, welding or the compound mode formation radiator, so not only can cause the waste of material, more can therefore increase the manufacturing cost of radiator.

The utility model content

The technical problems to be solved in the utility model is: a kind of thermal conductance tubular radiator is provided, and it can increase the heat conduction efficiency of radiator body, and then promotes the heat dissipation of integral heat sink device.

Technical solution of the present utility model is: a kind of thermal conductance tubular radiator includes: a radiator body, bottom are provided with pyrotoxin and contact the contact-making surface of fitting, and the top is provided with one group of fins group at least, and is provided with a storage tank at least; At least one heat pipe is in the storage tank under corresponding being installed in; When aforesaid radiator body goed deep into both allocations of storage tank at each heat pipe, further the opening to storage tank imposed external force processing, saw through the force part generation and towards the metamorphosis of heat pipe extruding heat pipe was located.

Thermal conductance tubular radiator as mentioned above, the contact-making surface of this radiator body bottom is combined with a soaking plate.

Thermal conductance tubular radiator as mentioned above, each set heat pipe stretch out radiator body has set length in order to the mechanical structure body as the additional eel sheet group of installing.

Thermal conductance tubular radiator as mentioned above, each set heat pipe are to stretch out the section of radiator body and towards set direction bending.

Thermal conductance tubular radiator as mentioned above, described additional fins group is combined by each radiating fin that is set on the heat pipe.

Thermal conductance tubular radiator as mentioned above, wherein the opening of storage tank is slightly larger than the diameter of heat pipe.

Thermal conductance tubular radiator as mentioned above, wherein but the proper heat supply conduit of the opening of storage tank passes through, and extend upward both pressing sections of measured length in the both sides of its opening, the pressing section of storage tank opening both sides bends towards the direction of heat pipe under the effect of external force processing.

Characteristics of the present utility model and advantage are: radiator of the present utility model can combine heat pipe and radiator body are certain, and be able under the effect of heat pipe to increase the heat conduction efficiency of radiator body, and then the heat dissipation of lifting integral heat sink device, especially integral heat sink device main body can be formed by soft metal material manufacturings such as aluminium alloys, more help the processing of radiator body, and then reduce the manufacturing cost of radiator.

Description of drawings

Fig. 1 is the radiator stereogram of the utility model first embodiment.

Fig. 2 is the heat spreader structures cutaway view of the utility model first embodiment.

Fig. 3 is the heat spreader structures cutaway view of the utility model second embodiment.

Fig. 4 is a heat pipe assembling mode schematic diagram in the utility model.

Fig. 5 is the another kind of assembling mode schematic diagram of heat pipe in the utility model.

Fig. 6 is the heat spreader structures end view of the utility model the 3rd embodiment.

Fig. 7 is the heat spreader structures exploded view of the utility model the 4th embodiment.

Fig. 8 is the radiator stereogram of the utility model the 4th embodiment.

Fig. 9 is the heat spreader structures end view of the utility model the 4th embodiment.

Figure 10 is the heat spreader structures end view of the utility model the 5th embodiment.

Figure 11 is the radiator stereogram of the utility model the 6th embodiment.

The drawing reference numeral explanation:

10, radiator 11, radiator body 12, contact-making surface

13, fins group 14, storage tank 141, pressing section

15, heat pipe 16, additional fins group 161, radiating fin

20, pyrotoxin 30, soaking plate 40, fan

Embodiment

For knowing that understanding structure of the present utility model forms and the overall operation mode, existing conjunction with figs. is described as follows:

The utility model " thermal conductance tubular radiator ", the basic structure of its integral heat sink device is formed as Fig. 1 and shown in Figure 3, be to be provided with the contact-making surface 12 that contacts applying with pyrotoxin 20 in the bottom of a radiator body 11, the top is provided with one group of fins group 13 at least, and be provided with a storage tank 14 at least, in the storage tank 14 of radiator body 11, install heat pipe 15 in addition, when implementing, this radiator body 11 can be by soft metal materials such as aluminium alloys to squeeze the machine-shaping of type technology one, and be able to simultaneously each radiating fin with fins group 13, and the structural type body of storage tank 14 machines.

Aforesaid heat pipe 15 is preferably thermal conductivity excellent " heat pipe " (HEAT PIPE), it can stride into via the opening of storage tank 14, or be deep into both allocations of storage tank 14 via the mode that storage tank 14 ends penetrate, and go deep into storage tank 14 both during allocation at heat pipe 15, can be further the opening of storage tank 14 be imposed external force processing, seeing through the force part generation locatees heat pipe 15 towards the metamorphosis of heat pipe 15 extruding, be able under the effect of heat pipe 15, increase the heat conduction efficiency of radiator body 11 so that heat pipe 15 is combined really with radiator body 11, and then promote the heat dissipation of integral heat sink device 10.

In addition, the opening of its storage tank 14 can be as shown in Figure 4, be designed to the kenel that is slightly larger than heat pipe 15 diameters, when striding into (or penetrating) storage tank 14 when heat pipe 15, can obtain to prevent substantially the effect that comes off, cooperate suitable external force processing really heat pipe 15 to be fixed on the radiator body 11 again, or as shown in Figure 5, but the open design of storage tank 14 is become the kenel that proper heat supply conduit 15 passes through, and extend upward both pressing sections 141 of measured length in the both sides of opening, when heat pipe 15 strides into (or penetrating) storage tank 14, the pressing section 141 of storage tank 14 opening both sides bends towards the direction of heat pipe 15 under the external force elaboration, thereby the opening of storage tank 14 is covered, and produce suitable pressing effect with heat pipe 15, reach really with heat pipe 15 and the radiator body 11 firm purposes that combine.

As shown in Figures 2 and 3, entire radiator 10 in use can be as shown in Figure 2, directly utilize the contact-making surface 12 of radiator body 11 bottoms to fit with the end face of pyrotoxin 20 (as processor), or as shown in Figure 3, in contact-making surface 12 positions of radiator body 11 bottoms in conjunction with a soaking plate 30, see through soaking plate 30 and pyrotoxin 20 end faces and fit, quicken the temperature mass rate of emission of pyrotoxin 20 to strengthen the heat conduction efficiency between pyrotoxin 20 and the radiator 10.

Moreover, as shown in Figure 6, the length that the extended radiator body of each heat pipe of combining with radiator body 11 15 11 is set, and the section that is utilized heat pipe 15 to stretch out radiator body 11 comes the mechanical structure body as the additional fins group 16 of other installing, in the present embodiment, heat pipe 15 be directly towards the direction horizontal-extending of radiator body 11 both sides and its additional fins group 16 can be equally by soft metal materials such as aluminium alloys to squeeze the machine-shaping of type technology one, and after assembling is finished, can remain on concordant state with radiator 10 original fins group 13, so that at the top of integral heat sink device 10 installing fan 40, to promote the heat exchange action of integral heat sink device 10.

Certainly, in the specific implementation, to shown in Figure 11, heat pipe 15 stretches out the section of radiator body 11 further towards radiator body 11 avris as Fig. 7, or the bending of the locus of radiator body 11 tops the most suitable installing fans 40 such as (as shown in figure 10); And, 16 of the additional fins group that is installed additional are combined by each radiating fin 161 that is set on the heat pipe 15, aforesaid fan 40 promptly is installed in additional fins group 16 section places, under the transfer function of heat pipe 15, each heat radiation that the temperature of pyrotoxin 20 further can be delivered to additional fins group 16 sheet 161 places of contracting; Certainly, can be as shown in figure 11 in order to each heat pipe 15 of installing additional fins group 16, adopt interlaced mode to extend towards the corresponding side of radiator body 11 in regular turn, and be able to be equiped with additional fins group 16 in two corresponding sides of radiator body 11, in order to increase the configuration quantity of additional fins group 16 and fan 40, increase under the cross-ventilated effect at fan 40, can quicken the radiating effect of pyrotoxin 20 with more positive means.

Though the utility model discloses with specific embodiment; but it is not in order to limit the utility model; any those skilled in the art; the displacement of the equivalent assemblies of under the prerequisite that does not break away from design of the present utility model and scope, having done; or, all should still belong to the category that this patent is contained according to equivalent variations and modification that the utility model scope of patent protection is done.

Claims

1, a kind of thermal conductance tubular radiator is characterized in that, includes:

One radiator body, its bottom is provided with pyrotoxin and contacts the contact-making surface of fitting, and the top is provided with one group of fins group at least, and is provided with a storage tank at least;

At least one heat pipe, corresponding being installed in the described storage tank;

Each heat pipe deeply is arranged in the described storage tank by external force crimp ground.

2, thermal conductance tubular radiator according to claim 1 is characterized in that, the contact-making surface of this radiator body bottom is combined with a soaking plate.

3, thermal conductance tubular radiator according to claim 1 is characterized in that, described heat pipe stretches out radiator body and is provided with a mechanical structure body that is used for as the additional eel sheet group of installing.

As thermal conductance tubular radiator as described in the claim 3, it is characterized in that 4, the section bending that described heat pipe stretches out radiator body is provided with.

5, as thermal conductance tubular radiator as described in claim 3 or 4, it is characterized in that described additional fins group is combined by each radiating fin that is set on the heat pipe.

6, thermal conductance tubular radiator according to claim 1 is characterized in that the opening of described storage tank is greater than the diameter of heat pipe.

7, thermal conductance tubular radiator according to claim 1, it is characterized in that, but the opening of described storage tank has the size that the heat supply conduit passes through, and extends upward a pressing section in the both sides of its opening, and the pressing section of storage tank opening both sides is towards the direction bending of heat pipe.