CN104703436B - Heat pipe and pedestal fixed structure - Google Patents
Heat pipe and pedestal fixed structure Download PDFInfo
- Publication number
- CN104703436B CN104703436B CN201310659243.1A CN201310659243A CN104703436B CN 104703436 B CN104703436 B CN 104703436B CN 201310659243 A CN201310659243 A CN 201310659243A CN 104703436 B CN104703436 B CN 104703436B
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- heat pipe
- pedestal
- fixed structure
- convex portion
- pedestal fixed
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Abstract
The present invention relates to a kind of heat pipe and pedestal fixed structure, including a pedestal and a heat pipe, the pedestal has one first side and one second side, the first side centre forms a containing groove, a side wall is formed respectively at left and right sides of the containing groove, a side wall projection at least convex portion, the adjacent convex portion opening position of the pedestal forms a hole, the heat pipe is placed in the containing groove, the heat pipe has a upper surface and a lower surface, the convex portion is the smooth upper surface for compressing the heat pipe, pass through the design of the present invention, it is smooth in the upper surface of the heat pipe by the convex portion, the pedestal is firmly fixed at for reaching the heat pipe, and then the effect of production cost is greatly decreased.
Description
Technical field
The present invention relates to a kind of heat pipe and pedestal fixed structure, espespecially a kind of heat pipe and base that production cost is greatly decreased
Seat holding structure.
Background technology
With the development of electronics techniques, the volume of all kinds of chips (such as central processing unit) is gradually reduced, and relatively, is
All kinds of chips are enable to handle more data, the chip under same volume can accommodate the member having more than ever more than several times
Part, when the number of elements in chip is more and more, caused heat energy is also increasing during element manipulation, with common center
Exemplified by processor, temperature caused by its work is enough to make central processing unit entirely burn, therefore, the heat abstractor of all kinds of chips
Turn into important problem.
Figure 1A and 1B is referred to, for existing heat pipe and the sectional view of pedestal fixed structure, including a pedestal 10 and a heat pipe
11, the system of pedestal 10 forms a groove 101 with centre of the processing mode of aluminium extruded in pedestal 10, and in the two of the groove 101
Side wall 102 protrudes out the protuberance 104 for being configured with a sequential like upwards, and the protuberance 104 is to protrude the surface one of pedestal 10 to make a reservation for
Highly.When heat pipe 11 (can be round tube or heat absorption plate core structure or flat pattern pipe) inserts groove 101, and planarize that processing procedure will this be convex
Go out portion 104 to groove center direction suppress after, the protuberance 104 can press to the top surface of heat pipe 11, and fill up described recessed
The stand out of groove 101 and heat pipe 11, avoids gap from producing, enters so that heat pipe 11 is securely joined with pedestal 10.But but produce
Go out a problem, in planarizing in processing procedure, because protuberance 104 is vertically to be protruded out to be formed upwards by the two side 102 of groove 101
, therefore during by riveting or punching press, and not all protuberance material all can still have part toward the deformation of the opening direction of groove 101
Material can form the platform of projection in the surface sediment of pedestal 10, due to the presence of platform, and then influence the close contact with thermal source,
Cause to reduce thermal conduction effect.
In addition, the protuberance 104 is that the two side 102 of groove 101 is vertically extending upwards, that is to say, that
The protuberance 104 is the material additionally used, and this structure can result in the shortcomings that increase produces upper cost in manufacturing process.
Described above, prior art has the disadvantage that：
1. production cost is higher；
2. reduce thermal conduction effect.
Therefore, above-mentioned problem of the prior art and missing how to be solved, as the inventor of this case is with being engaged in the industry
Relevant manufactures desire most ardently research improve direction place.
The content of the invention
Therefore, effectively to solve the above problems, it can be greatly decreased it is a primary object of the present invention to providing one kind and be produced into
This heat pipe and pedestal fixed structure.
The secondary objective of the present invention, is to provide a kind of heat pipe for improving heat pipe and pedestal adaptation and pedestal fixed knot
Structure.
The secondary objective of the present invention, is to provide a kind of heat pipe for improving heat-transfer effect and pedestal fixed structure.
For the above-mentioned purpose, the present invention provides a kind of heat pipe and pedestal fixed structure, including：One pedestal, have one first
Side and the second side of opposite first side, form a containing groove at the base central, at left and right sides of the containing groove respectively
A side wall is formed, a side wall projection at least convex portion, adjacent convex portion opening position of the pedestal forms a hole；And a heat pipe,
It is placed in the containing groove, the heat pipe has a upper surface and a lower surface, makes the smooth heat pipe upper surface in the convex portion.
The hole runs through first and second side.
The upper surface trims the first side of the pedestal.
Pedestal utilization is machined mode and is molded.
The machining is punch process.
The heat pipe is machined mode with pedestal utilization and combined.
The machining is punch process.
The heat pipe is flat heat pipe.
The shape of the convex portion can be rectangle, circle, triangle or geometry.
One side wall of the containing groove more opens up a perforation, another side wall phase of the containing groove with the first side place of connecting
The convex portion is convexly equipped with to the perforation, the upper surface of the smooth heat pipe in the convex portion simultaneously correspondingly provides the perforation.
The side wall of the adjacent groove of the pedestal more forms an opening end face, and described hole is formed on the opening end face.Its
In the adjacent convex portion opening position of the side wall formed with described hole.
By the design of this structure of the present invention, after the heat pipe is placed in pedestal containing groove, the pedestal it
Convex portion then bends the smooth upper surface for being pressed against the heat pipe, can be firmly fixed on the pedestal to reach the heat pipe, again
By the structure of the convex portion is formed by the portion of material punching press of the pedestal, element must additionally be used by reducing prior art
Or material fixes heat pipe, can not only be lifted outside heat pipe and pedestal adaptation, production cost can also be greatly decreased.
Brief description of the drawings
Figure 1A is the sectional view one of prior art heat pipe and pedestal fixed structure；
Figure 1B is the sectional view two of prior art heat pipe and pedestal fixed structure；
Fig. 2A is the three-dimensional exploded view of the first embodiment of heat pipe of the present invention and pedestal fixed structure；
Fig. 2 B are the three-dimensional combination figure of the first embodiment of heat pipe of the present invention and pedestal fixed structure；
Fig. 3 is the three-dimensional combination figure of the second embodiment of heat pipe of the present invention and pedestal fixed structure；
Fig. 4 is the three-dimensional combination figure of the 3rd embodiment of heat pipe of the present invention and pedestal fixed structure；
Fig. 5 A are the three-dimensional exploded view of the fourth embodiment of heat pipe of the present invention and pedestal fixed structure；
Fig. 5 B are the three-dimensional combination figure of the fourth embodiment of heat pipe of the present invention and pedestal fixed structure；
Fig. 6 is the schematic perspective view of the 5th embodiment of heat pipe of the present invention and pedestal fixed structure；
Fig. 7 is the three-dimensional exploded view of the sixth embodiment of heat pipe of the present invention and pedestal fixed structure.
Symbol description
Pedestal 2
First side 21
Second side 22
Containing groove 23
Side wall 231
Convex portion 232
Hole 24
Perforation 25
Open end face 26
Heat pipe 3
Upper surface 31
Lower surface 32
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and detailed description：
The above-mentioned purpose and its structure of the present invention and characteristic functionally, the preferred embodiment according to institute's accompanying drawings is given
Explanation.
Fig. 2A, 2B are referred to, is heat pipe of the present invention and the three-dimensional exploded view and solid of pedestal fixed structure first embodiment
Constitutional diagram, as illustrated, a kind of heat pipe and pedestal fixed structure, including a pedestal 2 and an at least heat pipe 3, the pedestal 2 have one
First side 21 and the second side 22 of opposite first side 21, the centre of pedestal 2 form a containing groove 23, the containing groove
23 left and right sides form a side wall 231 respectively, the projection of a side wall 231 at least convex portion 232, the adjacent convex portion 232 of the pedestal 2
Opening position forms a hole 24, and the adjacent groove 23 of the pedestal 2 more forms an opening end face 26, and the hole 24 can be formed at this and open
Put on end face 26 and run through first and second side 21,22；
Wherein the pedestal 2 is molded by being machined mode, in the present embodiment, machining selection punch process side
Formula；
The heat pipe 3 is placed in the groove, and the heat pipe 3 has a upper surface 31 and a lower surface 32, the upper surface
31 trim the first side 21 of the pedestal 2, and the convex portion 232 is smooth compresses the upper surface 31, and wherein the heat pipe 3 is flat
Heat pipe 3；
By the design of such a structure of the present invention, when the heat pipe 3 and the pedestal 2 directly (may be selected using machining
Punching press or rotary rolling mill any of which) mode combine or first by heat pipe 3 be machined into it is flat after combined again with pedestal 2, afterwards
The convex portion 232 of the pedestal 2 can be pressed smooth in the upper surface 31 of the heat pipe 3, be tightly held so as to reaching the heat pipe 3
Set and formed by the portion of material punching of the pedestal 2 itself in the structure on the pedestal 2, learning convex portion 232 from the above mentioned, therefore
Reduce prior art additionally must fix heat pipe using element or material, consequently, it is possible to can not only lift heat pipe 3 and pedestal
Outside 2 adaptations, itself weight can also mitigate and production cost can be greatly decreased.
Refer to Fig. 3 and 4, be heat pipe of the present invention and pedestal fixed structure second and three embodiment three-dimensional combination figure,
Described heat pipe and pedestal fixed structure portion of element and the corresponding relation of interelement are fixed with foregoing heat pipe and pedestal
Structure is identical, therefore will not be repeated here, and only this heat pipe and pedestal fixed structure are foregoing convex portion 232 with foregoing main difference
Quantity can arbitrarily be adjusted according to user's demand, when the quantity of convex portion 232 is more, the heat pipe 3 is with reference to the jail of the pedestal 2
Solidity is of a relatively high；Again as shown in Figure 4, the shape of the convex portion 232 can be that rectangle, circle, triangle or geometry are appointed
Meaning change, equally also can reach the convex portion 232 formed out using pedestal 2 portion of material of itself, tightly holds the heat pipe 3
In on the pedestal 2, so that the effect of production cost is greatly decreased.
Referring to Fig. 5, it is heat pipe of the present invention and the three-dimensional exploded view of the fourth embodiment of pedestal fixed structure and three-dimensional group
Close figure, described heat pipe and pedestal fixed structure portion of element and the corresponding relation of interelement are consolidated with foregoing heat pipe and pedestal
It is identical to determine structure, therefore will not be repeated here, only this heat pipe and pedestal fixed structure are with foregoing most important difference, foregoing accommodating
One side wall 231 of groove 23 and the place of connecting of the first side 21 more open up a perforation 25, the phase of another side wall 231 of the containing groove 23
The convex portion 232 is convexly equipped with to the perforation 25, when punching press processing procedure is carried out, the smooth upper end for suppressing the heat pipe 3 in the convex portion 232
Face 31 simultaneously correspondingly provides the perforation 25, reaches the heat pipe 3 and is more firmly sealed on the pedestal 2, and equally uses pedestal 2
The portion of material punching of body sets to form the convex portion 232, and reduce prior art additionally must fix heat pipe using element or material,
And then production cost is greatly decreased.
It is continuous referring to Fig. 6, be heat pipe of the present invention and the schematic perspective view of the 5th embodiment of pedestal fixed structure, it is described
Heat pipe and pedestal fixed structure portion of element and the corresponding relation of interelement are identical with foregoing heat pipe and pedestal fixed structure,
Therefore will not be repeated here, only this heat pipe and pedestal fixed structure are with foregoing most important difference, and aforementioned lateral wall 231 is adjacent, and this is convex
The opening position of portion 232 is formed with described hole 24, that is to say, that the convex portion 232 can not only utilize as shown in Fig. 2A of the present invention
The material of the part of opening end face 26 of the pedestal 2 opens up to form the convex portion 232, and by the convex portion when punching press processing procedure
232 compactings are smooth in outside the upper surface 31 of heat pipe 3, can also as shown in the present embodiment Fig. 6, the convex portion 232 by pedestal 2 side wall
The material punching of 231 parts, which is set, to be opened up to be formed, then the heat pipe 3 is interfixed with pedestal 2 by punching press processing procedure, similarly,
It can not only be lifted outside heat pipe 3 and the adaptation of pedestal 2, production cost can also be greatly decreased.
Finally, referring to Fig. 7, being heat pipe of the present invention and the three-dimensional exploded view of the sixth embodiment of pedestal fixed structure, institute
The heat pipe and pedestal fixed structure portion of element and the corresponding relation of interelement stated and foregoing heat pipe and pedestal fixed knot
Structure is identical, therefore will not be repeated here, and only this heat pipe and pedestal fixed structure are foregoing convex portion 232 with foregoing most important difference
Formation can simultaneously be opened up and be formed by the open end face 26 and side wall 231, after punching press processing procedure, the convex portion 232 is pressed
Make smooth in the upper surface 31 of heat pipe 3, equally also can reach reduction production cost, and improve closely sealed between heat pipe 3 and pedestal 2
Degree.
Described above, the present invention has following advantages compared to prior art：
Production cost is greatly reduced in 1-；
2. improve heat pipe and pedestal adaptation.
Although the present invention is disclosed above with embodiment, so it is not limited to the present invention, any to be familiar with technique
Personnel, without departing from the spirit and scope of the present invention, when can be used for a variety of modifications and variations, therefore the protection model of the present invention
Enclose to work as and be set to standard with claims.
Claims (9)
1. a kind of heat pipe and pedestal fixed structure, including：
One pedestal, there is the second side of one first side and opposite first side, a containing groove is formed at the base central, should
A side wall is formed respectively at left and right sides of containing groove, and the side wall of the adjacent containing groove of pedestal more forms an opening end face, and this is accommodating
One side wall of groove and the first side place of connecting open up a perforation, and another side wall of the containing groove is convexly equipped with convex with respect to the perforation
Portion, the adjacent convex portion opening position of the pedestal form a hole, and described hole system is formed on open end face；And
One heat pipe, it is placed in the containing groove, the heat pipe has a upper surface and a lower surface, makes the convex portion is smooth should
Heat pipe upper surface simultaneously correspondingly provides the perforation.
2. heat pipe as claimed in claim 1 and pedestal fixed structure, the wherein hole are through the first side of the pedestal and institute
State the second side of pedestal.
3. heat pipe as claimed in claim 1 and pedestal fixed structure, the wherein upper surface trim the first side of the pedestal.
4. the utilization of heat pipe as claimed in claim 1 and pedestal fixed structure, the wherein pedestal is machined mode and is molded.
5. heat pipe as claimed in claim 4 and pedestal fixed structure, the wherein machining are punch process.
6. heat pipe as claimed in claim 1 and pedestal fixed structure, the wherein heat pipe utilize machining side with the pedestal
Formula combines.
7. heat pipe as claimed in claim 6 and pedestal fixed structure, the wherein machining are punch process.
8. heat pipe as claimed in claim 1 and pedestal fixed structure, the wherein heat pipe are flat heat pipe.
9. heat pipe as claimed in claim 1 and pedestal fixed structure, the wherein convex portion are shaped as rectangle, circle or triangle
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310659243.1A CN104703436B (en) | 2013-12-06 | 2013-12-06 | Heat pipe and pedestal fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310659243.1A CN104703436B (en) | 2013-12-06 | 2013-12-06 | Heat pipe and pedestal fixed structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104703436A CN104703436A (en) | 2015-06-10 |
| CN104703436B true CN104703436B (en) | 2018-01-09 |
Family
ID=53350080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310659243.1A Active CN104703436B (en) | 2013-12-06 | 2013-12-06 | Heat pipe and pedestal fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104703436B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822292B (en) * | 2019-03-21 | 2024-03-22 | 宁波诺士敦机电有限公司 | Rivet type sensor and stamping device thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2738304Y (en) * | 2004-06-29 | 2005-11-02 | 昆山新力精密五金有限公司 | Improved structure of radiating module |
| US7405937B1 (en) * | 2007-02-16 | 2008-07-29 | Inventec Corporation | Heat sink module for dual heat sources |
| CN202285480U (en) * | 2011-09-15 | 2012-06-27 | 升业科技股份有限公司 | Heat dissipation bottom plate structure and combination structure of heat dissipation bottom plate structure and heat pipe |
| CN203608511U (en) * | 2013-12-06 | 2014-05-21 | 奇鋐科技股份有限公司 | Heat pipe and pedestal fixing structure |
-
2013
- 2013-12-06 CN CN201310659243.1A patent/CN104703436B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2738304Y (en) * | 2004-06-29 | 2005-11-02 | 昆山新力精密五金有限公司 | Improved structure of radiating module |
| US7405937B1 (en) * | 2007-02-16 | 2008-07-29 | Inventec Corporation | Heat sink module for dual heat sources |
| CN202285480U (en) * | 2011-09-15 | 2012-06-27 | 升业科技股份有限公司 | Heat dissipation bottom plate structure and combination structure of heat dissipation bottom plate structure and heat pipe |
| CN203608511U (en) * | 2013-12-06 | 2014-05-21 | 奇鋐科技股份有限公司 | Heat pipe and pedestal fixing structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104703436A (en) | 2015-06-10 |
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