CN201222842Y

CN201222842Y - Plate type temperature-equalization heat transmission module

Info

Publication number: CN201222842Y
Application number: CNU2008201163716U
Authority: CN
Inventors: 金积德
Original assignee: XU XIUCANG
Priority date: 2008-06-10
Filing date: 2008-06-10
Publication date: 2009-04-15
Anticipated expiration: 2018-06-10

Abstract

The utility model relates to a flat-plate type uniform temperature heat transfer module, which comprises a flat-plate type uniform temperature heat transfer part and a support part, wherein the flat-plate type uniform temperature heat transfer part is equipped with a heat transfer portion and a side wall which is arranged on the surrounding of the heat transfer portion, the support part is supported on the side wall of the flat-plate type uniform temperature heat transfer part, therefore, the flat-plate type uniform temperature heat transfer part and the support part can be separately produced, and then are assembled, thereby being favorable for mass production.

Description

Flat samming heat transfer module

Technical field

The utility model relates to heat transfer module, more detailed is meant a kind of flat samming heat transfer module.

Background technology

Because electronic product moves towards high-order, lightening trend gradually, and under the demand of high-speed, high-frequency and miniaturization now, make electronic component often must under small volume, possess more strong functions and heat-sinking capability, to increase life-span, reliability and the stability of electronic product.The heat radiation of electronic chip is that system is most important to the normal working temperature that keeps chip, when chip after design, encapsulate, its thermal reliability depends primarily on that to dispel the heat be the heat dispersion of uniting.

Because flat equal warm electron heat transmitter spare has high efficiency thermal conduction characteristic, therefore be extensively noted in the electronic product and following may be with one of heat conducting element of being widely applied; The kind of flat equal warm electron heat transmitter spare is numerous, promptly is an example as No. 200710026854.7 disclosed apparatus of uniform heat transfer of Chinese invention patent application number.

Yet, why flat equal warm electron heat transmitter spare is not widely used at present, mainly be because this heat transfer device itself often has different assembling demands because of the difference of customer demand, when customer requirement heat transfer device itself and fixed mechanism are one, usually because of complex structure, the production difficulty increases, and is unfavorable for large-scale production.In view of this, this case creator thinks funiculus through detailed, and the long-pending research and development and the manufacturing experience in hot biography field be engaged in for many years, and generation of the present utility model is arranged eventually.

The utility model content

Main purpose of the present utility model is to provide a kind of flat samming heat transfer module, and it has makes simple, the low advantage of producing in batches easily that reaches of cost.

Edge is to reach above-mentioned purpose, and a kind of flat samming heat transfer module provided by the utility model comprises a flat samming heat transfer piece, has a heat transfer part and and is formed at this heat transfer part sidewall on every side; And a strutting piece, be connected to the sidewall of this flat samming heat transfer piece.

The beneficial effects of the utility model are, have overcome the complex structure of prior art, and the production difficulty increases, and is unfavorable for large-scale production.Provide a kind of have make simple, cost is low and produce the flat samming heat transfer module of advantage easily in batches.

Description of drawings

Fig. 1 discloses the utility model and is applied to the usefulness of electronic product as heat radiation;

Fig. 2 is the exploded view of the utility model first preferred embodiment;

Fig. 3 is the constitutional diagram of the utility model first preferred embodiment;

Fig. 4 is the exploded view of the utility model second preferred embodiment;

Fig. 5 is the constitutional diagram of the utility model second preferred embodiment.

[main element symbol description]

10 flat samming heat transfer pieces

11 heat transfer parts, 111 radiating fins

12 sidewalls, 121 sealing tubes

20 strutting pieces

21 wing plates

22 supporting plates, 211 location holes

23 limitting casings, 231 breach

40 flat samming heat transfer pieces

41 heat transfer parts

42 sidewalls, 421 sealing tubes

50 strutting pieces

51 wing plates, 52 supporting plates

531 breach

100 flat samming heat transfer modules

200 flat samming heat transfer modules

Embodiment

Below enumerate several preferred embodiments of the present utility model now, and after cooperating following graphic being described in more detail in, wherein:

Please refer to Fig. 1 to shown in Figure 3, the flat samming heat transfer module 100 of the utility model first preferred embodiment is in order to being installed on the electronic product (figure does not show), and this heat transfer module 100 comprises a flat samming heat transfer piece 10 and a strutting piece 20; Wherein:

This flat samming heat transfer piece 10 is the inner heat transfer piece that is equiped with liquid refrigerant in present embodiment, be to be a thin type structure body, its one side contacts with electronic product, another side forms a heat transfer part 11, this flat samming heat transfer piece 10 forms an annular sidewall 12 in the periphery of heat transfer part 11, and an end of this sidewall 12 extends outwardly and forms a sealing tube 121; Again, this heat transfer part 11 is provided with a radiating fin 111, in order to strengthen radiating effect.

This strutting piece 20 is an annular hollow framework in present embodiment, its periphery in middle vacancy extends outwardly and forms a wing plate 21, and extend to form a supporting plate 22 inwardly, the sidewall 12 of this flat samming heat transfer piece 10 is butted on this supporting plate 22, and heat transfer part 11 correspondences are arranged in the vacancy of this strutting piece 20, that is strutting piece 20 does not contact with this heat transfer part 11; And the periphery of this strutting piece 20 in middle vacancy extends to form a limitting casing 23 up, and this limitting casing 23 moves in order to this flat samming heat transfer piece 10 of backstop, so that make structure more firm; Again, this limitting casing 23 has a breach 231, be to supply the sealing tube 121 of this flat samming to pass, and this sealing tube 121 does not extend to outside this wing plate 21, in order to assembling.In addition, this wing plate 21 has a plurality of location holes 211, is to use for bolt wears this strutting piece 20 is locked on the electronic product.

From the above, flat samming heat transfer piece 10 of the present utility model has simple in structure with strutting piece 20 and the upright advantage that is easy to of group, therefore can be by the mode of separately producing, reduce the production difficulty, and after having made respectively, group is upright fast for row again, makes purpose simple, low-cost and that produce in batches easily to reach.Secondly, after this flat samming heat transfer piece 10 and this strutting piece 20 combinations, because not blocked of the heat transfer part 11 of this flat samming heat transfer piece 10, so heat-transfer effect is good.

Please consulting Fig. 4 again to shown in Figure 5, is the flat samming heat transfer module 200 of the utility model second preferred embodiment, and it comprises a flat samming heat transfer piece 40 and a strutting piece 50 equally; Wherein, the structure of this flat samming heat transfer piece 40 is identical with aforementioned first preferred embodiment, it is two elongated frameworks that difference is in the strutting piece 50 of present embodiment, wherein, respectively this elongated framework one is bent to form a supporting plate 52 and a wing plate 51, this two elongateds framework is lived the sidewall 42 (being the periphery of heat transfer piece 40) of this flat samming heat transfer piece 40 respectively with its supporting plate 52 supports, that is, this two elongateds framework (strutting piece 50) is incorporated into two sides of this flat samming heat transfer piece 10 respectively, and only block the fraction area of heat transfer part 41, so heat-transfer effect is still quite good; Again, one of them elongated framework of present embodiment has a breach 531 in the bending place, sealing tube 421 for this flat samming heat transfer piece 40 passes, in order to assembling, so, the flat samming heat transfer piece 40 and the strutting piece 50 of present embodiment has simple in structure and the upright advantage that is easy to of group equally, therefore can reduce the production difficulty by the mode of separately producing, and after having made respectively, group is upright fast for row again, makes purpose simple, low-cost and that produce in batches easily to reach.

So the utility model has had progressive and practicality in like product, and the utility model there is no identical items and sees publication or public use before application, so the utility model is real to have possessed the creation patent requirement, files an application in accordance with the law.

The above only is several preferable possible embodiments of the present utility model, changes so use the equivalent structure that the utility model specification and claim do such as, ought to be included in the claim of the present utility model.

Claims

1. flat samming heat transfer module is characterized in that including:

One flat samming heat transfer piece has a heat transfer part and and is formed at this heat transfer part sidewall on every side; And

One strutting piece is connected to the sidewall of this flat samming heat transfer piece.

2. flat samming heat transfer module as claimed in claim 1, it is characterized in that this strutting piece is the annular hollow framework, its periphery in middle vacancy extends outwardly and forms a wing plate, and extend to form a supporting plate inwardly, the sidewall of this flat samming heat transfer piece is butted on this supporting plate.

3. flat samming heat transfer module as claimed in claim 2 is characterized in that this strutting piece extends to form a limitting casing up in the periphery in middle vacancy, and this limitting casing moves in order to this flat samming heat transfer piece of backstop.

4. flat samming heat transfer module as claimed in claim 3 is characterized in that the limitting casing of this strutting piece has a breach, and the periphery of this flat samming heat transfer piece extends outwardly and forms a sealing tube, and this sealing tube passes this breach.

5. the flat samming heat transfer module of stating as claim 4 is characterized in that this sealing tube does not extend to outside this wing plate.

6. flat samming heat transfer module as claimed in claim 2 is characterized in that this wing plate has a plurality of location holes.

7. flat samming heat transfer module as claimed in claim 1, it is characterized in that, this strutting piece is two elongated frameworks, and each elongated framework one is bent to form a supporting plate and a wing plate, and this two elongateds framework is respectively with the sidewall of its this flat samming heat transfer piece of supporting plate support.

8. flat samming heat transfer module as claimed in claim 7 is characterized in that, a described elongated framework has a breach in the bending place, and the periphery of this flat samming heat transfer piece extends outwardly and forms a sealing tube, and this sealing tube passes this breach.

9. flat samming heat transfer module as claimed in claim 7 is characterized in that this wing plate has a plurality of location holes.

10. flat samming heat transfer module as claimed in claim 1 is characterized in that the heat transfer part of this flat samming heat transfer piece is provided with radiating fin.