CN205491606U - Combination structure of heat dissipation module - Google Patents
Combination structure of heat dissipation module Download PDFInfo
- Publication number
- CN205491606U CN205491606U CN201620095345.4U CN201620095345U CN205491606U CN 205491606 U CN205491606 U CN 205491606U CN 201620095345 U CN201620095345 U CN 201620095345U CN 205491606 U CN205491606 U CN 205491606U
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- groove
- heat pipe
- pedestal
- protuberance
- hole
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Abstract
The utility model relates to a combination structure of heat dissipation module, this combination structure of heat dissipation module include a base and a heat pipe, and this base is equipped with a recess and the at least one concave hole of establishing in base one side of adjacent this recess, and this recess has a convex part of at least one relative hole, and this heat pipe one end is held and is established in this recess, and it has an at least caulking groove, and this caulking groove inlays with relative convex part close -fitting and establishes.
Description
[technical field]
This utility model is related to a kind of heat radiation module, and a kind of have the bond strength reaching to promote pedestal with heat pipe
And the heat radiation set combination structure of cost-effective effect.
[background technology]
Due to electronic functionalities from strength to strength, relative heat sinking function the most more and more requires to promote, existing heat radiation module
Manufacturer researches and develops the heat radiation module of more efficiency the most energetically, and moves towards multinuclear because of the central processing unit (CPU) of electronic equipment again
In the heart usefulness epoch, the heat radiation product quality of module entirety, heat sinking benefit also face severeer restriction and test.
Existing hot pipe technique is used in the main flow of heat radiation module industry, and the associated methods of commonly known heat pipe and pedestal with
In the groove that close-fitting mode will have on one end close-fitting of this heat pipe to this pedestal relatively, the one end making this heat pipe is tight with pedestal
Joining and be combined as a whole, though this associated methods known can reach and allows pedestal combine with heat pipe, but aforementioned pedestal is tied with heat pipe
Closing intensity the best, because the groove part of heat pipe Yu pedestal is with on axial (the most longitudinal) direction, being subject to so working as described heat pipe
To an axial force pull time, this heat pipe one end can be easily caused and be separated with pedestal and damage.
Therefore how to solve the above-mentioned problem commonly used and disappearance, it is the utility model people of this case and is engaged in the industry
Relevant manufactures desired most ardently research improvement place, direction.
[utility model content]
For effectively solving above-mentioned problem, the main purpose of this utility model has lifting pedestal and heat pipe in offer one
The heat radiation set combination structure of bond strength.
The another object of this utility model provides one to have the heat radiation set combination structure reaching cost-effective.
The another object of this utility model provides a kind of heat radiation module group having and promoting pedestal with the bond strength of heat pipe
Close structure making process.
The another object of this utility model provides one to have the heat radiation set combination structure manufacturer reaching cost-effective
Method.
For reaching above-mentioned purpose, this utility model provides one heat radiation set combination structure, including: a pedestal, it is provided with one recessed
Groove and at least one hole, on the recessed side being formed at this pedestal of this groove, and it has at least one protuberance, and this protuberance is recessed from this
Protrude out composition on one medial wall of groove, and this hole is recessed on the pedestal side of this groove adjacent, and to should be within groove
Sidewall protuberance thereon；And a heat pipe, its one end is installed with in this groove relatively, and this heat pipe has at least one caulking groove, and this is embedding
Geosynclinal concave sets and is formed on outside one end of this heat pipe, and is embedded with this protuberance close-fitting relative and is combined as a whole.
The one projection of such protuberance is formed on the relative inner wall of this groove, and rabbets with corresponding such caulking groove close-fitting,
And the corresponding such protuberance of such hole.
This groove has more an open sides, the closed side of this open sides relative and at least one dog portion, one of this heat pipe
The side of end is close to be combined in this closed side, and its opposite side then side with open sides and this pedestal trims mutually, and this dog portion from
One end outward of this groove this pedestal side adjacent is constituted, and is close to be combined in on should be outside one end of heat pipe.Pass through
The design of this combinative structure of this utility model, obtains and effectively reaches to promote pedestal and the bond strength of heat pipe and cost-effective effect
Really.
This utility model separately provides a kind of heat radiation set combination structure manufacture method, including: provide one have a groove it
Pedestal and a heat pipe；And one end of this heat pipe is located in this groove relative, and execute on the pedestal side of this groove adjacent
Being formed with at least one hole with machining, at least one medial wall of this groove is pushed by this hole relatively and is formed simultaneously
At least one protuberance, one end of this heat pipe then pushed by relatively this protuberance and is formed with at least one caulking groove, and then make this protuberance with
Relative caulking groove close-fitting is embedded and is combined as a whole.
This groove has more an open sides, the closed side of this open sides relative and at least one dog portion, the one of this heat pipe
Side is close to be combined in this closed side, and its opposite side then side with open sides and this pedestal trims mutually, and this dog portion is from this groove
One end outward of this pedestal side adjacent is constituted, and is close to be combined in on should be outside one end of heat pipe.
This machining is a rolling and processing, and this rolling and processing has the roller of at least one convex body from this pedestal one by one
One end of side rolls towards the other end direction of this pedestal side relatively, and the surface laminating of this roller flattens one of this heat pipe
On the side of end, and on the pedestal side of convex body this groove the most adjacent of this roller.
This machining is a punch process, and this punch process is by a diel with at least one convex body, and order should
Diel convex body thereon carries out punching press towards correspondence on the pedestal side of this groove adjacent.Saturating this utility model the method
Design, obtains and effectively reaches to promote pedestal and the radial direction of heat pipe and axial direction bond strength and cost-effective effect.
[accompanying drawing explanation]
Fig. 1 is the exploded perspective schematic diagram of the first embodiment of this utility model；
Fig. 2 A is the combination schematic perspective view of the first embodiment of this utility model；
Fig. 2 B is the broken isometric schematic diagram of the first embodiment of this utility model；
Fig. 2 C is the close-up schematic view of Fig. 2 B of the first embodiment of this utility model；
Fig. 3 A is the enforcement schematic diagram of the first embodiment of this utility model；
Fig. 3 B is another enforcement schematic diagram of the first embodiment of this utility model；
Fig. 4 A is the combination schematic perspective view of second embodiment of this utility model；
Fig. 4 B is the broken isometric schematic diagram of second embodiment of this utility model；
Fig. 5 A is the enforcement schematic diagram of second embodiment of this utility model；
Fig. 5 B is another enforcement schematic diagram of second embodiment of this utility model；
Fig. 6 is the schematic flow sheet of the 3rd embodiment of this utility model.
In accompanying drawing, the assembly representated by each sequence number is:
Heat radiation set combination structure ... 1
Pedestal ... 10
Groove ... 101
Open sides ... 1011
Closed side ... 1012
Protuberance ... 1014
Dog portion ... 1015
Hole ... 103
Heat pipe ... 20
Caulking groove ... 201
Roller ... 3
Convex body ... 31
Diel ... 4
Convex body ... 41.
[detailed description of the invention]
The above-mentioned purpose of this utility model and structure thereof and characteristic functionally, will give according to the embodiment of institute's accompanying drawings
Explanation.
This utility model provides one heat radiation set combination structure 1, refers to Fig. 1, Fig. 2 A, Fig. 2 B, Fig. 2 C, shows this reality
With decomposition and the combination schematic diagram of novel first embodiment；This heat radiation set combination structure 1 includes pedestal 10 and a heat pipe
20, this pedestal 10 is provided with groove 101 and at least one hole 103, on the recessed side being formed at this pedestal 10 of this groove 101,
With for being installed with one end of relatively this heat pipe 20, and this groove 101 has at least one protuberance 1014, open sides 1011, envelope
Close side 1012 and a dog portion 1015, this open sides 1011 this closed side 1012 relative, and it defines jointly with closed side 1012
Described groove 101, and mate 1 dog portion 1015 in this embodiment with 1 protuberance 1014 and explain, but not and limit to this, in
When being embodied as, user can in advance according to bond strength and the demand of pedestal 10 size of pedestal 10 and heat pipe 20,
Design adjusts the quantity number of this protuberance 1014 and dog portion 1015.
Aforementioned protuberance 1014 protrudes out composition, that is this protuberance 1014 one projection shape from a medial wall of this groove 101
Becoming on a medial wall of this groove 101, this dog portion 1015 is then outside from one end of this groove 101 this pedestal 10 side adjacent
Protrude out composition, and be close to be combined on outside one end of corresponding aforementioned heat pipe 20.Described hole 103 in this embodiment with 1 hole
103 1 protuberance 1014 of coupling explain with 1 dog portion 1015, but are not limited thereto；Aforementioned hole 103 is recessed adjacent
On pedestal 10 side of this groove 101, and to should the medial wall protuberance thereon 1014 of groove 101, that is this hole 103 is
It is formed on pedestal 10 side of this groove 101 adjacent through a machining mode (such as rolling or punching press), the most relatively should
The medial wall of the groove 101 of hole 103, can be by the pushing (or extruding) of described hole 103 from the medial wall of this groove 101
On protrude out described protuberance 1014, and go out described dog portion from one end outward of the groove 101 of this hole 103 adjacent
1015 (such as Fig. 3 A or Fig. 3 B).
Continuous refering to Fig. 2 B, Fig. 2 C, and be aided with refering to Fig. 3 A figure or Fig. 3 B diagram, aforementioned heat pipe 20 in this embodiment with flat
Heat pipe 20 explains, but does not regard it as and be limited, and also may be selected to be the heat pipe 20 of generally d-shaped shape；And one end of this heat pipe 20 is installed with
In relative this groove 101, that is the closed side 1012 that is combined in this groove 101 is close in the side of one end of described heat pipe 20, should
The opposite side of one end of heat pipe 20 then open sides 1011, the side of pedestal 10 and dog portion 1015 phase with groove 101 trims, and
This heat pipe 20 has at least one caulking groove 201, outside the recessed one end being formed at this heat pipe 20 of this caulking groove 201 on, and with relative institute
Stating protuberance 1014 close-fitting to be embedded and be combined as a whole, in other words, the medial wall of the aforementioned groove 101 of this hole 103 relatively is by institute
State the pushing (or extruding) of hole 103 and while protruding out described protuberance 1014 from the medial wall of this groove 101, this heat pipe
20 one end are relative to the most also can be pushed (or extruding) described caulking groove of recessed formation on the outside of this protuberance 1014 by protuberance 1014
201, and then make the protuberance 1014 of this pedestal 10 be embedded with caulking groove 201 close-fitting of heat pipe 20, and aforementioned dog portion 1015 is close to close
It is combined as a whole on outside one end of this heat pipe 20, in short, be exactly that this pedestal 10 is combined as a whole with heat pipe 20.
So being formed by machining mode on the side of the pedestal 10 of this groove 101 adjacent through this utility model
Described hole 103, and make protuberance 1014 and the dog portion 1015 that the medial wall of this groove 101 and one end thereof protruded out, respectively with
To the design of one should be integrated as outside the caulking groove 201 of heat pipe 20 and one end of heat pipe 20, make the groove at this pedestal 10
The outside of the heat pipe 20 in 101 is interfered, strength this heat pipe 20 vertical owing to interfering axial, so heat pipe 20 can be prevented
Along longitudinally (axially in parallel with this heat pipe 20) abjection of the groove 101 of this pedestal 10, and then the most effectively strengthen pedestal
10 with heat pipe 20 in radially and axial bond strength, and knot need not be welded by extra any welding material because of this utility model again
Close pedestal 10 and heat pipe 20, therefore this utility model more can reach cost-effective effect compared to known.
Additionally, described heat pipe 20 is installed with in this groove 101 in not close-fitting mode in this embodiment, then pass through this groove
The protuberance 1014 of 101 rabbets the caulking groove 201 of correspondence, and described dog portion 1015 is close to be combined in should be outside one end of heat pipe 20
On side, the bond strength reaching to promote heat pipe 20 and pedestal 10 explains, but is not limited thereto, in time being embodied as, hot
Pipe 20 can also close-fitting mode be installed with in this groove 101, and the protuberance 1014 then passing through this groove 101 rabbets the caulking groove of correspondence
201, and described dog portion 1015 is close to be combined in on should be outside one end of heat pipe 20, reaches to promote heat pipe 20 and pedestal
The bond strength of 10, closes first Chen Ming.
Therefore the design of the heat radiation set combination structure 1 through this utility model, obtain and effectively reach to promote (or enhancing) pedestal
10 with the bond strength of heat pipe 20 and cost-effective effect.
Refer to Fig. 4 A, Fig. 4 B, the combination of second embodiment of display this utility model and generalized section, and be aided with ginseng
Read Fig. 1, Fig. 2 C, Fig. 5 A, Fig. 5 B；The structure of this present embodiment and linking close and effect substantially with the phase of aforementioned first embodiment
With, therefore the most again repeat at this, it is at both difference: mate a plurality of convex in this present embodiment with a plurality of holes 103
Portion 1014 and a plurality of dog portion 1015 explain, that is such hole 103 is (such as rolling or punching through machining mode
Pressure) it is formed on pedestal 10 side of this groove 101 adjacent, the relative inner of the groove 101 of the most such hole 103 simultaneously
Wall, can be protruded out described plural number by the pushing (or extruding) of such hole 103 convex from the relative inner wall of this groove 101
Portion 1014, and (i.e. the groove 101 in this open sides 1011 is relative in the opposite end of the groove 101 from adjacent such hole 103
End) convex stretches out and upper outside described plural number dog portion 1015, and one end of the heat pipe 20 in this groove 101 also can be subject to simultaneously
Push recessed formation plural number caulking groove 201 to such protuberance 1014, and then it is right to make plural number protuberance 1014 close-fitting of this pedestal 10 be embedded
Should the plural number caulking groove 201 of heat pipe 20, and aforementioned complex dog portion 1015 is close to be combined in upper outside one end of this heat pipe 20 combination
It is integrated.The such hole 103 being wherein positioned on pedestal 10 side of this groove 101 both sides adjacent is to should the phase of groove 101
Such protuberance 1014 to medial wall.
So the such protuberance 1014 one projection through the pedestal 10 of this utility model is formed at the relative of this groove 101
On medial wall, and rabbet with corresponding such caulking groove 201 close-fitting, and described such dog portion 1015 is close to be combined in should heat pipe
Design on outside one end of 20 so that reach to promote pedestal 10 and the bond strength of heat pipe 20 and cost-effective effect.
Refer to Fig. 6, the schematic flow sheet of the 3rd embodiment of display this utility model, and be aided with refering to Fig. 2 A, Fig. 2 B,
Fig. 4 A, Fig. 4 B；This present embodiment is heat radiation set combination structure 1 manufacture method of aforementioned first and second embodiment, and the method includes
The following step:
(S1) pedestal and a heat pipe with groove is provided；
Thering is provided described pedestal 10 and heat pipe 20, this pedestal 10 has a groove 101.
(S2) one end of this heat pipe is located in this groove relative, and imposes on the pedestal side of this groove adjacent
Machining is formed with at least one hole, simultaneously at least one medial wall of this groove pushed by this hole relatively and be formed to
A few protuberance, one end of this heat pipe is then pushed by this protuberance relatively and is formed with at least one caulking groove, and then makes this protuberance and phase
To caulking groove close-fitting be embedded and be combined as a whole.
One end of this heat pipe 20 is located in this groove 101 relative, and on pedestal 10 side of this groove 101 adjacent
Impose machining and there are following four kinds of embodiments:
Wherein the first embodiment mates in 1 protuberance 1014 and 1 dog portion 1015 and roller 3 with 1 hole 103
It is formed with 1 convex body 31 to explain, such as Fig. 2 B, Fig. 2 C, Fig. 3 A, pedestal 10 side of this groove 101 adjacent imposes machinery
Being processed as a rolling and processing, this rolling and processing is by the roller 3 one end from this pedestal 10 side with at least one convex body 31
Other end direction towards this pedestal 10 side relatively rolls, and the surface laminating of this roller 3 flattens one end of this heat pipe 20
Side on, and on pedestal 10 side of convex body 31 this groove 101 the most adjacent of this roller 3, be formed with hole with rolling
Hole 103, the simultaneously relatively medial wall of the groove 101 of this hole 103, can by the pushing (or extruding) of described hole 103 from
Described protuberance 1014 is protruded out on the medial wall of this groove 101, and outside from one end of the groove 101 of this hole 103 adjacent
Protruding out simultaneously also can be by opposite lug outside described dog portion 1015, and one end of the heat pipe 20 in this groove 101
1014 push and are formed with described caulking groove 201, and then make protuberance 1014 close-fitting of this pedestal 10 be embedded should heat pipe 20 embedding
Groove 201, and aforementioned dog portion 1015 is close to be combined on outside one end of this heat pipe 20 and is combined as a whole.The most aforementioned caulking groove 201
The quantity of quantity Matching institute protuberance 1014.
The second embodiment is substantially identical with the first embodiment aforementioned, and both Main Differences are that machining is not
With, such as Fig. 2 B, Fig. 2 C, Fig. 3 B, this second embodiment mates 1 protuberance 1014 and 1 dog portion 1015 with 1 hole 103
And there is in diel 41 convex body 41 explain；That is on pedestal 10 side of this groove 101 adjacent, impose machinery add
Work is a punch process, and this punch process, by a diel 4 with at least one convex body 41, makes this diel 4 on it
Convex body 41 on pedestal 10 side of this groove 101 adjacent, carry out being stamped and formed out described hole 103 towards correspondence, the most relatively should
The medial wall of the groove 101 of hole 103, can be by the pushing (or extruding) of described hole 103 from the medial wall of this groove 101
On protrude out described protuberance 1014, and go out described dog portion from one end outward of the groove 101 of this hole 103 adjacent
Also can be pushed by opposite lug 1014 and be formed simultaneously outside 1015, and one end of the heat pipe 20 in this groove 101
State caulking groove 201, so make protuberance 1014 close-fitting of this pedestal 10 be embedded to should the caulking groove 201 of heat pipe 20, and aforementioned dog portion
1015 are close to be combined on outside one end of this heat pipe 20 and are combined as a whole.The quantity Matching institute protuberance of the most aforementioned caulking groove 201
The quantity of 1014, and the shape of the convex body 41 of this diel 4 may be selected to be tooth column type, round, triangular form and side rectangle wherein
Any shape.
The third embodiment is substantially identical with the first embodiment aforementioned, and this third embodiment is mainly by the
The quantity in the hole 103 of a kind of embodiment, protuberance 1014 and dog portion 1015 and convex body 31 changes and is designed as plural number hole 103
Join plural number protuberance 1014 to explain with plural number dog portion 1015 and plural convex body 31, that is such as Fig. 4 B, Fig. 5 A, on aforementioned roller 3
It is formed on pedestal 10 side of two plural convex body 31 these groove 101 both sides the most adjacent arranged in parallel, is formed with rolling
Plural number hole 103, simultaneously the relative inner wall of the groove 101 of the most such hole 103, can be by the pushing of such hole 103
(or extruding) and from the relative inner wall of this groove 101, protrude out described plural number protuberance 1014, and from adjacent such hole
Opposite end (i.e. in groove 101 opposite end of this open sides 1011) convex of the groove 101 of 103 stretches out described plural number dog portion
1015, so make plural number protuberance 1014 close-fitting of this pedestal 10 be embedded to should the plural number caulking groove 201 of heat pipe 20, and aforementioned complex
Dog portion 1015 is close to be combined on outside one end of this heat pipe 20 and is combined as a whole.The quantity of the most aforementioned caulking groove 201 is convex with institute
The quantity in portion 1014 is mated.
4th kind of embodiment is substantially identical with aforementioned the second embodiment, and this third embodiment is mainly by the
The quantity in the hole 103 of two kinds of embodiments, protuberance 1014 and dog portion 1015 and convex body 41 changes and is designed as plural number hole 103
Join plural number protuberance 1014 to explain with plural number dog portion 1015 and plural number convex body 41, that is such as Fig. 4 B, Fig. 5 B, aforementioned diel
It is formed on 4 on pedestal 10 side of two corresponding these groove 101 both sides adjacent of plural convex body 41 arranged in parallel, and carries out punching press
It is formed with plural number hole 103, simultaneously the relative inner wall of the groove 101 of the most such hole 103, can be by such hole 103
Pushing (or extruding) and from the relative inner wall of this groove 101, protrude out described plural number protuberance 1014, and from adjacent should
Described plural number is stretched out Deng opposite end (i.e. in groove 101 opposite end of this open sides 1011) convex of the groove 101 of hole 103
Dog portion 1015, so make plural number protuberance 1014 close-fitting of this pedestal 10 be embedded to should the plural number caulking groove 201 of heat pipe 20, and front
State plural number dog portion 1015 to be close to be combined on outside one end of this heat pipe 20 and be combined as a whole.The quantity of the most aforementioned caulking groove 201
Mated with the quantity of institute's protuberance 1014, and the shape of the convex body 41 of this diel 4 be may be selected to be tooth column type, round, triangle
Type and side's rectangle any of which shape.
So through the design of this heat radiation module making method of this utility model, obtaining and effectively reach to promote (or enhancing) pedestal
10 with the bond strength of heat pipe 20 and cost-effective effect.
The above, this utility model has a following advantage compared to known:
1. there is the bond strength promoting pedestal with heat pipe；
2. there is cost-effective effect.
Pressing, the above, preferred embodiment the most of the present utility model, characteristic the most of the present utility model does not limit to
In this, any be familiar with this those skilled in the art in this utility model field, can think easily and change or modification, all should contain with
Under in claim of the present utility model.
Claims (3)
1. a heat radiation set combination structure, it is characterised in that including:
One pedestal, is provided with a groove and at least one hole, and on the recessed side being formed at this pedestal of this groove, and it has at least
One protuberance, this protuberance protrudes out composition, and the recessed pedestal side at this groove adjacent of this hole from a medial wall of this groove
On, and to should the medial wall protuberance thereon of groove；And
One heat pipe, its one end is installed with in this groove relatively, and this heat pipe has at least one caulking groove, and this caulking groove is recessed is formed at this
On outside one end of heat pipe, and it is embedded with this protuberance close-fitting relative and is combined as a whole.
Heat radiation set combination structure the most according to claim 1, it is characterised in that the one projection of described protuberance is formed at this
On the relative inner wall of groove, and rabbet with corresponding such caulking groove close-fitting, and the corresponding such protuberance of such hole.
Heat radiation set combination structure the most according to claim 1, it is characterised in that described groove have more an open sides,
The closed side of one this open sides relative and at least one dog portion, the side of one end of this heat pipe is close to be combined in this closed side, and it is another
Then side with open sides and this pedestal, side trims mutually, and this dog portion is outside from one end of this groove this pedestal side adjacent
Protrude out composition, and be close to be combined in on should be outside one end of heat pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620095345.4U CN205491606U (en) | 2016-01-29 | 2016-01-29 | Combination structure of heat dissipation module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620095345.4U CN205491606U (en) | 2016-01-29 | 2016-01-29 | Combination structure of heat dissipation module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205491606U true CN205491606U (en) | 2016-08-17 |
Family
ID=56671614
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620095345.4U Active CN205491606U (en) | 2016-01-29 | 2016-01-29 | Combination structure of heat dissipation module |
Country Status (1)
| Country | Link |
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| CN (1) | CN205491606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019102642A (en) * | 2017-12-01 | 2019-06-24 | 株式会社フジクラ | Heat dissipation module and manufacturing method of heat dissipation module |
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2016
- 2016-01-29 CN CN201620095345.4U patent/CN205491606U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019102642A (en) * | 2017-12-01 | 2019-06-24 | 株式会社フジクラ | Heat dissipation module and manufacturing method of heat dissipation module |
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