CN202307864U - Uniform temperature plate structure - Google Patents
Uniform temperature plate structure Download PDFInfo
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- CN202307864U CN202307864U CN2011203567646U CN201120356764U CN202307864U CN 202307864 U CN202307864 U CN 202307864U CN 2011203567646 U CN2011203567646 U CN 2011203567646U CN 201120356764 U CN201120356764 U CN 201120356764U CN 202307864 U CN202307864 U CN 202307864U
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- plate body
- aperture
- plate
- extension
- dead zone
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Abstract
The utility model relates to a uniform temperature plate structure, which comprises a body, wherein the body is provided with a first plate body and a second plate body, the first plate body and the second plate body are correspondingly closed and form a hollow-out area and a cavity together, the cavity is provided with at least one capillary structure, a support structure and working fluid, and the hollow-out area correspondingly runs through the first plate body, the second plate body and the cavity. The body is provided with the hollow-out area to flexibly avoid other electronic elements and further achieve the effect of heat insulation.
Description
Technical field
A kind of equalizing plate structure, but refer to that especially a kind of elasticity avoids other electronic components around the pyrotoxin of waiting to dispel the heat, and reach the equalizing plate structure of effect of heat insulation in addition.
Background technology
With existing electronic equipment gradually with frivolous as the demand of bragging about, so various elements all must be dwindled its size thereupon, the thermal change that produces but the dimension shrinks of electronic equipment is followed becomes the major obstacle of electronic equipment and system enhancement performance.The semiconductor dimensions that no matter forms electronic component is constantly dwindled, and still requires to increase performance constantly.
Temperature-uniforming plate system uses for the heat conduction of a kind of face in a big way and face, and it is different from the point-to-point heat exchange pattern of heat pipe, and is applicable to the comparatively narrow part use in space.
The thermal contact conductance area of temperature-uniforming plate is bigger, so be fit to the pyrotoxin of the bigger or a plurality of close together of heating area.
Yet the design of electronic circuits of substrate also can't all design each electronic component that need dispel the heat and be positioned over same block, and the height of each electronic component and inequality, so the temperature-uniforming plate of tradition can't be applicable to each part to be dispelled the heat on the substrate.
Moreover the power of each electronic component is different, and so the heat that is produced is also inequality, the heat gap that is produced to each other when electronic component then is not suitable for simultaneously both being conducted with a temperature-uniforming plate work of heat than greatly the time.
The utility model content
For this reason, for solving the shortcoming of above-mentioned known technology, the utility model system provides a kind of the lifting to use flexible equalizing plate structure.
The utility model secondary objective system provides a kind of the lifting to use flexible equalizing plate structure.
For reaching above-mentioned purpose; The utility model system provides a kind of equalizing plate structure; System comprises: a body has one first plate body and one second plate body; This first and second plate body correspondence covers and defines jointly a basket dead zone and a chamber, and said chamber has a capillary structure, a supporting construction and working fluid at least, and said basket dead zone correspondence runs through this first and second plate body and this chamber.
Particularly, the utility model provides a kind of equalizing plate structure, comprises:
One body; Have one first plate body and one second plate body; This first and second plate body correspondence covers and defines jointly an at least one basket dead zone and a chamber, and said chamber has at least one capillary structure, a supporting construction and working fluid, and said basket dead zone correspondence runs through this first and second plate body and this chamber.
Preferably, described equalizing plate structure, said chamber independent closed is between this first and second plate body and this basket dead zone.
Preferably; Described equalizing plate structure, said first plate body has one first aperture, and this first plate body is run through in this first aperture; And one first extension is extended in this first aperture on every side; Said second plate body has one second aperture, and this second plate body is run through in this second aperture, and extends one second extension around this second aperture; Said first and second plate body correspondence covers, and an end of opposite this first plate body of this first extension and aforementioned second extension on the contrary an end of this second plate body dock and define aforementioned basket dead zone jointly.
Preferably; Described equalizing plate structure, said first plate body has one first aperture, and this first plate body is run through in this first aperture; And one first extension is extended in this first aperture on every side; Said second plate body has one second aperture, and said first and second plate body correspondence covers, and an end of opposite this first plate body of this first extension docks with second aperture of this second plate body and defines aforementioned basket dead zone jointly.
Preferably, described equalizing plate structure, said capillary structure are that agglomerated powder opisthosoma and grid body and groove are wherein arbitrary.
Preferably, described equalizing plate structure, said supporting construction is that copper post and sintered powder cylinder and ring-type cylinder are wherein arbitrary.
For reaching above-mentioned purpose, the utility model system provides a kind of manufacturing approach of equalizing plate structure, is to comprise the following step:
One first plate body and one second plate body are provided;
See through machining correspondence on this first and second plate body and offer at least one aperture;
One of cover side in aforementioned first and second plate body correspondence one capillary structure and at least one supporting construction are set;
Aforementioned first and second plate body correspondence is covered, and carry out sealed engagement is located to carry out on every side in the edge and the aforementioned aperture of this first and second plate body, vacuumize and insert working fluid at last.
Through above-mentioned equalizing plate structure, get and effectively avoid the use elasticity of higher electronic component, and reach heat insulation effect by the setting of basket dead zone with the lifting temperature-uniforming plate.
So the utlity model has advantage:
1. effectively avoid too high electronic component;
2. promote the elasticity of use;
3. reach heat insulation effect.
Description of drawings
Fig. 1 system is the first embodiment three-dimensional exploded view of the utility model equalizing plate structure;
Fig. 2 system is the first embodiment three-dimensional combination figure of the utility model equalizing plate structure;
Fig. 3 system is first embodiment A of the utility model equalizing plate structure-A cutaway view;
Fig. 4 system is the second embodiment three-dimensional exploded view of the utility model equalizing plate structure;
Fig. 5 system is the second embodiment three-dimensional combination figure of the utility model equalizing plate structure;
Fig. 6 system is second Embodiment B of the utility model equalizing plate structure-B cutaway view;
Fig. 7 system is the application implementation example perspective exploded view of the utility model equalizing plate structure;
Fig. 8 system is the three-dimensional combination of the application implementation example sketch map of the utility model equalizing plate structure;
The 9th figure system is the manufacturing approach flow chart of steps of the utility model equalizing plate structure.
[main element symbol description]
Body 1
Basket dead zone 13
Chamber 14
Supporting construction 16
Working fluid 17
Pyrotoxin 21
Electronic component 22
Embodiment
Characteristic on above-mentioned purpose of the utility model and structure thereof and the function will be explained according to appended graphic preferred embodiment.
Seeing also Fig. 1, Fig. 2, Fig. 3, is to be the three-dimensional decomposition of first embodiment of the utility model equalizing plate structure and combination and A-A cutaway view, and said equalizing plate structure is to comprise: a body 1;
Said body 1 has one first plate body 11 and one second plate body 12; These first and second plate body 11,12 correspondences cover; And define an at least one basket dead zone 13 and a chamber 14 jointly; Said chamber 14 has at least one capillary structure 15, a supporting construction 16 and working fluid 17, and said basket dead zone 13 correspondences run through this first and second plate body 11,12 and this chamber 14, and said chamber 14 is that independent closed is between this first and second plate body 11,12 and this basket dead zone 13.
Said first plate body 11 has one first aperture 111; This first plate body 11 is run through in this first aperture 111; And extend one first extension 1111 around this first aperture 111; Said second plate body 12 has one second aperture 121, and said first and second plate body 11,12 correspondences cover, and one of these first extension, 1111 opposite these first plate bodys 11 end docks with second aperture 121 of this second plate body 12 and defines aforementioned basket dead zone 13 jointly.
Said capillary structure 15 be for agglomerated powder opisthosoma and grid body and groove wherein arbitrary; Present embodiment is as illustrative embodiment with sintered powder; Do not exceed but do not regard it as; Said supporting construction 16 be for copper post and sintered powder cylinder and the wherein arbitrary present embodiment of ring-type cylinder system with the copper post as illustrative embodiment, but be not limited in this kind material.
See also Fig. 4, Fig. 5, Fig. 6; System decomposes and the B-B cutaway view for the solid of second embodiment of the equalizing plate structure of the utility model; As shown in the figure, present embodiment part-structure system is identical with aforementioned first embodiment, so will repeat no more at this; Only not existing together of present embodiment and aforementioned first embodiment is to have one first aperture 111 for said first plate body 11; This first plate body 11 is run through in this first aperture 111, and extends one first extension 1111 around this first aperture 111, and said second plate body 12 has one second aperture 121; This second plate body 12 is run through in this second aperture 121; And extend one second extension 1211 around this second aperture 121, said first and second plate body 11,12 correspondences cover, and one of these first extension, 1111 opposite these first plate bodys 11 end is held to dock with one of aforementioned second extension, 1211 opposite these second plate bodys 12 and defined aforementioned basket dead zone 13 jointly.
Seeing also Fig. 7, Fig. 8, is to decompose and the combination sketch map for the application implementation example of the utility model equalizing plate structure is three-dimensional, as shown in the figure; Should use embodiment to be arranged on the substrate 2 for said body 1; This substrate 2 has at least one pyrotoxin 21 and a plurality of electronic component 22, and said electronic component 22 is to be located at around this pyrotoxin 21, touches the conduction heat when this body 1 pastes with this pyrotoxin 21; The basket dead zone 13 of system through setting in advance effectively avoid aforementioned electronic element 22 and use elasticity and avoid the electronic component 22 of all the other; And because of chamber 14 (consulting Fig. 3) independent closed, separate by basket dead zone 13 and all the other electronic components 22, further reach heat insulation effect.
Seeing also the 9th figure, is the manufacturing approach flow chart of steps for the utility model equalizing plate structure, and consults 1～6 figure in the lump, and as shown in the figure, the manufacturing approach of the utility model equalizing plate structure is to comprise the following step:
S1: one first plate body and one second plate body are provided;
System provide one first plate body 11 and one second plate body 12, said first and second plate body 11,12 be for the preferable material of thermal conductive property such as copper material and aluminium material and stainless steel and pottery wherein arbitrary, present embodiment system with copper material as explanation but do not regard it as and exceed.
S2: see through machining correspondence on this first and second plate body and offer at least one aperture;
The mode that sees through machining is offered an aperture (like first aperture 111 and second aperture 121 of the 3rd figure) in the position that aforementioned first and second plate body 11,12 desires are provided with basket dead zone 13; Said machining system is wherein arbitrary for punch process and extend processing and cutting processing; Present embodiment system exceeds as explaining but not regarding it as with punch process; When this first and second plate body correspondence is offered the aperture (like first aperture 111 and second aperture 121 of the 3rd figure); System goes out this aperture (first aperture 111) by punch process in this first plate body 11; And slowly extend a protruding extension (like first aperture 111 and first extension 1111 of the 3rd figure) with around this aperture, and 12 pairs of second plate bodys should first plate body, 11 identical position systems be offered an aperture (like second aperture 121 of the 3rd figure).
The mode of another moulding is to see through punch process to go out this aperture (first aperture 111) in this first plate body 11; And slowly extend a protruding extension (like first aperture 111 and first extension 1111 of the 6th figure) with around this aperture, and 12 pairs of second plate bodys should first plate body, 11 identical position systems be offered an aperture (like second aperture 121 of the 6th figure) and slowly a protruding extension (like second aperture 121 and second extension 1211 of the 6th figure) extended in this aperture on every side.
S3: one of cover side in aforementioned first and second plate body correspondence one capillary structure and a supporting construction are set;
One of cover side to these first and second plate body 11,12 correspondences one capillary structure 15 and a supporting construction 16 are set; Said capillary structure 15 be for agglomerated powder opisthosoma and grid body and groove wherein arbitrary; Present embodiment system takes shape in aforementioned first and second plate body 11,12 correspondences with the agglomerated powder opisthosoma with the mode of sintering and one of covers side as explanation; Do not exceed but do not regard it as; Said supporting construction 16 be for copper post and sintered powder cylinder and ring-type cylinder wherein arbitrary, present embodiment system with the copper post as explanation but do not regard it as and exceed.
S4: aforementioned first and second plate body correspondence is covered, and carry out the edge and the aforementioned hole of this first and second plate body are located to carry out sealed engagement on every side, vacuumize and insert working fluid at last.
Aforementioned first and second plate body 11,12 correspondences are covered; And locate to carry out sealed engagement around the position that this first and second plate body 11,12 is contacted such as edge and the aforementioned aperture; Said sealed engagement is to see through welding and diffusion bond and the wherein arbitrary mode of ultrasonic waves welding; Present embodiment system, does not exceed but do not regard it as as illustrative embodiment with diffusion bond, at last this body 1 is vacuumized and inserts this body of complete seal after the step such as working fluid.
Claims (6)
1. an equalizing plate structure is characterized in that, comprises:
One body; Have one first plate body and one second plate body; This first and second plate body correspondence covers and defines jointly an at least one basket dead zone and a chamber, and said chamber has at least one capillary structure, a supporting construction and working fluid, and said basket dead zone correspondence runs through this first and second plate body and this chamber.
2. equalizing plate structure as claimed in claim 1 is characterized in that, said chamber independent closed is between this first and second plate body and this basket dead zone.
3. equalizing plate structure as claimed in claim 1; It is characterized in that said first plate body has one first aperture, this first plate body is run through in this first aperture; And one first extension is extended in this first aperture on every side; Said second plate body has one second aperture, and this second plate body is run through in this second aperture, and extends one second extension around this second aperture; Said first and second plate body correspondence covers, and an end of opposite this first plate body of this first extension and aforementioned second extension on the contrary an end of this second plate body dock and define aforementioned basket dead zone jointly.
4. equalizing plate structure as claimed in claim 1; It is characterized in that said first plate body has one first aperture, this first plate body is run through in this first aperture; And one first extension is extended in this first aperture on every side; Said second plate body has one second aperture, and said first and second plate body correspondence covers, and an end of opposite this first plate body of this first extension docks with second aperture of this second plate body and defines aforementioned basket dead zone jointly.
5. equalizing plate structure as claimed in claim 1 is characterized in that, said capillary structure is that agglomerated powder opisthosoma and grid body and groove are wherein arbitrary.
6. equalizing plate structure as claimed in claim 1 is characterized in that, said supporting construction is that copper post and sintered powder cylinder and ring-type cylinder are wherein arbitrary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203567646U CN202307864U (en) | 2011-09-21 | 2011-09-21 | Uniform temperature plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203567646U CN202307864U (en) | 2011-09-21 | 2011-09-21 | Uniform temperature plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202307864U true CN202307864U (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203567646U Expired - Fee Related CN202307864U (en) | 2011-09-21 | 2011-09-21 | Uniform temperature plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202307864U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103021975A (en) * | 2011-09-21 | 2013-04-03 | 奇鋐科技股份有限公司 | Uniform temperature plate structure and manufacturing method thereof |
| CN103826412A (en) * | 2012-11-16 | 2014-05-28 | 奇鋐科技股份有限公司 | Heat dissipating device |
| CN104215106A (en) * | 2013-05-30 | 2014-12-17 | 昆山巨仲电子有限公司 | Vapor chamber with heat conducting block and manufacturing method thereof |
| CN105466263A (en) * | 2014-09-03 | 2016-04-06 | 奇鋐科技股份有限公司 | Uniform temperature board structure |
| WO2020211557A1 (en) * | 2019-04-15 | 2020-10-22 | 广州力及热管理科技有限公司 | Method for manufacturing thin vapor chamber |
-
2011
- 2011-09-21 CN CN2011203567646U patent/CN202307864U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103021975A (en) * | 2011-09-21 | 2013-04-03 | 奇鋐科技股份有限公司 | Uniform temperature plate structure and manufacturing method thereof |
| CN103021975B (en) * | 2011-09-21 | 2015-11-25 | 奇鋐科技股份有限公司 | Equalizing plate structure and manufacture method thereof |
| CN103826412A (en) * | 2012-11-16 | 2014-05-28 | 奇鋐科技股份有限公司 | Heat dissipating device |
| CN104215106A (en) * | 2013-05-30 | 2014-12-17 | 昆山巨仲电子有限公司 | Vapor chamber with heat conducting block and manufacturing method thereof |
| CN104215106B (en) * | 2013-05-30 | 2016-04-13 | 昆山巨仲电子有限公司 | There is temperature-uniforming plate and the manufacture method thereof of heat-conducting block |
| CN105466263A (en) * | 2014-09-03 | 2016-04-06 | 奇鋐科技股份有限公司 | Uniform temperature board structure |
| CN105466263B (en) * | 2014-09-03 | 2019-08-02 | 奇鋐科技股份有限公司 | Equalizing plate structure |
| WO2020211557A1 (en) * | 2019-04-15 | 2020-10-22 | 广州力及热管理科技有限公司 | Method for manufacturing thin vapor chamber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20180921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |