CN207300017U - Equalizing plate structure - Google Patents
Equalizing plate structure Download PDFInfo
- Publication number
- CN207300017U CN207300017U CN201720675204.4U CN201720675204U CN207300017U CN 207300017 U CN207300017 U CN 207300017U CN 201720675204 U CN201720675204 U CN 201720675204U CN 207300017 U CN207300017 U CN 207300017U
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- Prior art keywords
- plate body
- plate
- pillar
- equalizing
- chamber
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Abstract
A kind of equalizing plate structure, includes the first plate body, the second plate body, chamber, supporting structure and working fluid.First plate body has first surface and second surface；Second plate body has the 3rd surface and the 4th surface；Chamber is defined when being covered by the first plate body is corresponding with the second plate body, and in chamber there is capillary structure to be attached to inner wall；Supporting structure is present in chamber, to support the first plate body and the second plate body；Working fluid is sealed in chamber；Wherein, supporting structure is made of the 3rd plate body and pillar, and pillar is arranged on the 3rd plate body, and pillar further has concave part, and thereby supporting structure can make equalizing plate structure reach light-weighted effect.
Description
【Technical field】
The utility model is in relation to a kind of equalizing plate structure, espespecially a kind of more light-weighted equalizing plate structure.
【Background technology】
Heat pipe, the pyroconductivity on its is apparent are several times to tens times left and right of the metals such as copper, aluminium and suitable excellent, because
This is to be employed for various hot countermeasure correlation machines as cooling component.From the point of view of shape, heat pipe is divided into round tube shape
Heat pipe and flat shape temperature-uniforming plate.In order to cool down the part to be cooled of the e-machine of CPU etc., based on easily be installed on by
Cooling part and the viewpoint that can obtain broad contact area, are preferably radiated using planar heat pipe or temperature-uniforming plate.With cold
But the lightweight of the miniaturization of mechanism, space saving and electronic equipment, in the cooling body situation using heat pipe and temperature-uniforming plate
Under, more have and be strict with heat pipe and the light-weighted necessity of samming plate electrode.
The flow path that space is used as working fluid, the work being contained in the space are internally provided with heat pipe and temperature-uniforming plate
Fluid, via the phase change of evaporation, condensation etc. and movement etc., and carries out the transfer of heat.Next detailed description heat pipe and
The action of warm plate, the heat pipe and temperature-uniforming plate possess the chamber of sealing, by the phase transformation for the working fluid for being contained in the chamber
Change and move to carry out the transfer of heat.
Therefore, industry uses the component of heat pipe and temperature-uniforming plate as heat conduction, and heat pipe and temperature-uniforming plate are arranged in radiating fin
In, (evaporation ends) heat absorption evaporation at heating electronic package using the low boiling point working fluid of filling inside heat pipe and temperature-uniforming plate,
Moved to radiating fin, (condensation end) is sharp by the heat transfer that heating electronic package produces to radiating fin at radiating fin
The heat of generation is taken away with radiator fan, completes the heat dissipation to electronic building brick.
The manufacture method of heat pipe and temperature-uniforming plate in a hollow tube through inserting metal dust, and by the metal dust
A capillary structure layer is formed in the hollow tube inner wall through the mode of sintering, thereafter the tube body vacuumize inserting
The last tube sealing of working fluid, and because of the lightweight demand of electronic equipment, cause need to try heat pipe and temperature-uniforming plate to reduce making material
Just there is method to mitigate its weight.
The prior art, which passes through to flatten a hollow tube, is made flat, uses and meets light-weighted demand, thereafter will
Capillary sintered body is inserted in the hollow tube, is further filled with working fluid and is vacuumized and tube sealing operation, though it can be by heat
Flat is made in pipe and temperature-uniforming plate, but in order to increase preferable steam-condensate circulating and the flat temperature-uniforming plate of support, the meeting in hollow tube
More several solid column structures are added to increase the capillary diffusion phenomenon of vapour-liquid, to increase the efficiency of vertical proliferation, however, again
Because heat pipe or temperature-uniforming plate thermocontact area are larger, therefore the higher solid cylindrical body of density is needed, cause weight not subtract really
Gently, and solid cylindrical structure also may make the excessively narrow influence vapour-liquid of radiating flow passage because occupying radiating flow passage (steam channel)
Circulation, and then heat transference efficiency is deteriorated, spread out and stretch out the problems such as radiating efficiency is not evident, then this processing procedure and structure are very inappropriate.
In summary, it is known that always can not be in lightweight with preferably dissipating there is temperature-uniforming plate since long-term in prior art
Equalization point is obtained in the thermal efficiency, it is therefore necessary to propose improved technological means, come solve the problems, such as this one.
【Utility model content】
In view of prior art there are temperature-uniforming plate can not lightweight and the problem of bad radiating efficiency, the utility model is satisfied
A kind of equalizing plate structure is disclosed, wherein：
Equalizing plate structure disclosed by the utility model, it includes：First plate body, the second plate body, chamber, supporting structure and
Working fluid.First plate body has first surface and second surface；Second plate body has the 3rd surface and the 4th surface；Chamber by
First plate body is corresponding with the second plate body to be defined when covering, and in chamber there is capillary structure to be attached to inner wall；Supporting structure
It is present in chamber, to support the first plate body and the second plate body；Working fluid is sealed in chamber；Wherein, supporting structure by
3rd plate body and pillar are formed, and pillar is arranged on the 3rd plate body.
Equalizing plate structure disclosed by the utility model, wherein：Further there is concave part on pillar.
Equalizing plate structure disclosed by the utility model, wherein：Pillar outer rim further has groove.
Equalizing plate structure disclosed by the utility model, wherein：Further there is capillary structure to be attached to surface on pillar.
Equalizing plate structure disclosed by the utility model, wherein：Pillar is arranged on two distinct surfaces of the 3rd plate body.
Equalizing plate structure disclosed by the utility model, wherein：Second plate body and the 3rd plate body are one of the forming setting.
Equalizing plate structure disclosed by the utility model, wherein：Capillary structure is agglomerated powder opisthosoma and grid body and fiber
Body and foaming body any of which.
Equalizing plate structure disclosed by the utility model, wherein：Supporting structure is through soft soldering, hard solder, diffusion engagement, Supersonic
Wave soldering connects, laser welds, electric resistance welding any of which mode is combined with the first plate body and the second plate body.
Equalizing plate structure disclosed by the utility model, wherein：The material of first plate body and the second plate body is copper material, aluminium
Material, stainless steel, nickel material, titanium matter, Nitinol material, corronil material, ceramic material and heat dissipation and heat conduction
The preferable material any of which of property.
Structure disclosed by the utility model as above, is to there are pillar in supporting structure with the difference of prior art,
And pillar further has concave part or groove, while also there is capillary structure to be attached to convex cylindrical surface, by the utility model
Disclosed supporting structure, can allow temperature-uniforming plate to support the first plate body and the second plate body really when carrying out heat transfer, and together
Heat dissipation channel abundant Shi Yongyou can make steam-condensate circulating normal, can more mitigate the weight of temperature-uniforming plate, save material, solve to dissipate in the past
Hot plate radiating efficiency is not evident and can not light-weighted problem.
【Brief description of the drawings】
Fig. 1 is schematically shown as the perspective exploded view for the equalizing plate structure that the utility model is proposed.
Fig. 2 is schematically shown as the perspective cross section schematic diagram for one embodiment of equalizing plate structure that the utility model is proposed.
Fig. 3 A are schematically shown as an embodiment perspective cross section schematic diagram of the supporting structure that the utility model is proposed.
Fig. 3 B are schematically shown as another embodiment solid top cross-sectional view for the supporting structure that the utility model is proposed.
Fig. 4 is schematically shown as the perspective cross section schematic diagram for another embodiment of equalizing plate structure that the utility model is proposed.
Fig. 5 is schematically shown as another embodiment perspective cross section schematic diagram for the supporting structure that the utility model is proposed.
Fig. 6 is schematically shown as the another embodiment perspective cross section schematic diagram for the supporting structure that the utility model is proposed.
Fig. 7 is schematically shown as the another embodiment perspective cross section schematic diagram for the supporting structure that the utility model is proposed.
Fig. 8 is schematically shown as the another embodiment perspective cross section schematic diagram for the supporting structure that the utility model is proposed.
Fig. 9 is schematically shown as the another embodiment perspective cross section schematic diagram for the supporting structure that the utility model is proposed.
Symbol description in attached drawing is as follows：
Equalizing plate structure 1,2
First plate body 10,20
First surface 101
Second surface 103
Second plate body 12,22
3rd surface 121
4th surface 123
Chamber 14
Capillary structure 142,242
Supporting structure 16,26,36,46,56,66
3rd plate body 161,261,361,461,561,661
Pillar 163,263,363,463,563,663
Concave part 1631
Diversion groove 1632
Working fluid 18
Groove 2631
【Embodiment】
Since the utility model discloses a kind of equalizing plate structure, wherein used heat-conduction principle is led for correlation technique
Domain tool usually intellectual can understand, therefore completely be described with following description, no longer work.Meanwhile hereinafter to be compareed
Figure, the expression signal related with the utility model feature, also need not completely draw according to practical situation, closes and first chat
It is bright.
Fig. 1 and Fig. 2 is please also refer to, the perspective exploded view of the equalizing plate structure proposed by the utility model and one
The perspective cross section schematic diagram of embodiment.Equalizing plate structure 1 includes 12, a piece of first plate body 10, a piece of second plate body chambers
14 space of room, a supporting structure 16 and working fluid 18.First plate body 10 its with first surface 101 and the second opposite table
Face 103, first surface 101 show the state of one integrity with both sides with second surface 103, and the second surface 103 of the first plate body 10 can
Make a concave structure in a manner of metal stamping, and the production method of concave structure and mode be it is existing, it is not special herein
It is not any limitation as.Second plate body 12 its there is the 3rd surface 121 and the 4th opposite surface 123, the 3rd surface 121 and the 4th table
Face 123 shows the state of one integrity with both sides.By the first plate body 10 is corresponding with the second plate body 12 cover when, imply that second surface
103 in face of the 3rd surface 121 when covering, and it is empty to define a chamber 14 because second surface 103 there are concave structure
Between, and in chamber 14 there is one layer of capillary structure 142 to be attached to inner wall, imply that capillary structure 142 is present on second surface 103
And the 3rd on surface 121, and the adhering mode of capillary structure 142 for agglomerated powder opisthosoma and grid body and corpus fibrosum and foaming body its
In it is any, be not any limitation as especially herein.Supporting structure 16 is then present in chamber 14, to support the first plate body 10 and
Two plate bodys 12, further describe in detail, and supporting structure 16 can be contacted and then propped up with 103 and the 3rd surface 121 of second surface
Support, and working fluid 18 is then sealed in chamber 14.More specific narration and explanation, supporting structure 16 is by one piece of the 3rd plate body 161
And more several pillars 163 are formed, and pillar 163 is then arranged on the 3rd plate body 161.
Fig. 2 and Fig. 3 A are please also refer to, are cutd open by the solid for one embodiment of equalizing plate structure that the utility model proposes
The perspective cross section schematic diagram of face schematic diagram and supporting structure.Further there is a depression on pillar 163 in supporting structure 16
Portion 1631,1631 position of concave part can be concentric depression with pillar 163, imply that pillar 163 and its concave part 1631 are concentric circles
State, also can be eccentric depressions, and concave depth is not any limitation as especially, in principle with not through based on the 3rd plate body 161.Separately
Outside, further there is capillary structure 142 to be attached to surface on pillar 163, is inconjunction with 1631 inner edge of concave part and is also coated with capillary
Structure 142.The coating method of capillary structure 142 is agglomerated powder opisthosoma, grid body, corpus fibrosum and foaming body any of which, also may be used
Think other coating methods, be not any limitation as especially herein.Please continue to refer to Fig. 2, its 12 and the 3rd plate body 161 of the second plate body
Can be one of the forming setting (not shown), imply that pillar 163 is directly present on the second plate body 12, also can be two independent different plates
Body (as shown in Figure 2).B is please referred to Fig.3, the outer edge and inner edge (i.e. concave part 1631) of pillar 163 can also lead recessed stream groove
1632 substitution capillary structures 142, equally can reach identical capillary diffusion phenomenon.
Fig. 4 and Fig. 5 is please also refer to, the solid of another embodiment of the equalizing plate structure proposed by the utility model is cutd open
The perspective cross section schematic diagram of face schematic diagram and supporting structure.Further have at least in 263 outer rim of pillar in supporting structure 26
One groove 2631, if groove 2631 only one, position can be in the outer most edge of pillar 263, if groove 2631 is two
More than, then can inwardly it accelerate with one heart from outer most edge groove 2631, quantity number is not any limitation as especially.Groove 2631 to
3rd plate body, 261 direction is recessed, and concave depth is not any limitation as especially, in principle with not through based on the 3rd plate body 261.Separately
Outside, further there is capillary structure 242 to be attached to surface on pillar 263, is inconjunction with 2631 inner edge of groove and is also coated with capillary knot
Structure 242.The coating method of capillary structure 242 is agglomerated powder opisthosoma and grid body and corpus fibrosum and foaming body any of which, also may be used
Think other coating methods, be not any limitation as especially herein.Please continue to refer to Fig. 4, its 22 and the 3rd plate body 261 of the second plate body
Can be one of the forming setting (not shown), imply that pillar 263 is directly present on the second plate body 22, also can be two independent different plates
Body (as shown in Figure 4).
Fig. 6 is refer to, the solid of the another embodiment of supporting structure of the equalizing plate structure proposed by the utility model
Diagrammatic cross-section.Pillar 363 on 3rd plate body 361 is arranged on two distinct surfaces of the 3rd plate body 361, is implied that as the 3rd plate
The upper surface of body 361 has pillar 363, and lower surface also has pillar 363, and 363 existence position of pillar is a correspondence up and down
One setting, implies that the pillar 363 of upper surface is presented mirror with the pillar 363 of lower surface and closes.Meanwhile the 3rd plate body 361 with it is convex
Column 363 can be phase same material (as shown in Figure 6), also can be unlike material；3rd plate body 361 integrally formed can be set with pillar 363
Put, also can be two disparate components.
Fig. 7 is refer to, the solid of the another embodiment of supporting structure of the equalizing plate structure proposed by the utility model
Diagrammatic cross-section.Pillar 463 on 3rd plate body 461 is arranged on two distinct surfaces of the 3rd plate body 461, is implied that as the 3rd plate
The upper surface of body 461 has pillar 463, and lower surface also has pillar 463, and 463 existence position of pillar is to be staggered up and down,
Imply that the pillar 463 of upper surface and the complementary pass of 463 position of appearing of pillar of lower surface.Meanwhile the 3rd plate body 461 and pillar 463
It can be phase same material (as shown in Figure 7), also can be unlike material；3rd plate body 461 integrally formed can be set with pillar 463, also
Can be two disparate components.
Fig. 8 is refer to, the solid of the another embodiment of supporting structure of the equalizing plate structure proposed by the utility model
Diagrammatic cross-section.Pillar 563 on 3rd plate body 561 is arranged on two distinct surfaces of the 3rd plate body 561, is implied that as the 3rd plate
The upper surface of body 561 has pillar 563, and lower surface also has pillar 563, and 563 existence position of pillar is a correspondence up and down
One setting, implies that the pillar 563 of upper surface is presented mirror with the pillar 563 of lower surface and closes.Meanwhile the 3rd plate body 561 with it is convex
Column 563 can be phase same material, also can be unlike material；3rd plate body 561 integrally formed can be set with pillar 563, also can be two
Disparate components (as shown in Figure 8).
Fig. 9 is refer to, the another embodiment of supporting structure of the equalizing plate structure proposed by the utility model is stood
Body diagrammatic cross-section.Pillar 663 on 3rd plate body 661 is arranged on two distinct surfaces of the 3rd plate body 661, is implied that as the 3rd
The upper surface of plate body 661 has pillar 663, and lower surface also has pillar 663, and 663 existence position of pillar sets to interlock up and down
Put, imply that the pillar 663 of upper surface and the complementary pass of 663 position of appearing of pillar of lower surface.Meanwhile the 3rd plate body 661 and pillar
663 can be phase same material, also can be unlike material (as shown in Figure 9)；3rd plate body 661 integrally formed can be set with pillar 663,
Also can be two disparate components.
Refer again to Fig. 1, the equalizing plate structure that the utility model is proposed, its supporting structure 16 through soft soldering and hard solder and
Diffusion engagement and ultrasonic welding and laser welding and electric resistance welding any of which mode and 12 knot of the first plate body 10 and the second plate body
Close, and the material of the first plate body 10 and the second plate body 12 is copper material and aluminium material and stainless steel and nickel material and titanium matter
And Nitinol material and corronil material and ceramic material and heat dissipation and the preferable material any of which of thermal conductive property.Please again
With reference to figure 2, when carrying out heat exchange, phase change can be produced after working fluid 18 is heated, is moved in chamber 14 to carry out heat
Transfer, through the capillary structure 142 being attached on each surface make its produce capillary phenomenon come make working fluid 18 carry out plane and
The diffusion of vertical direction and flee, by the concave part 1631 (as shown in the 2nd, 3 figures) or groove on the utility model pillar
The setting of 2631 (as shown in the 4th, 5 figures), the diffusion that working fluid can be made to have more abundant space to carry out vertical direction, also because
Each pillar has its concave part 1631 or groove 2631, makes each pillar as indicated in miniature heat pipe, can be continuous at any time
Heat exchange is being done, is not only mitigating temperature-uniforming plate weight, further increases radiating efficiency.
The equalizing plate structure that the utility model is proposed, solve existing temperature-uniforming plate can not lightweight, and excessive copper post
Not only extra increase material cost, it is more adjoint to be easy to cause the problems such as radiating efficiency is bad, therefore the utility model proposed it is equal
The supporting structure of warm harden structure has pillar, further has more concave part or groove on pillar, and convex cylindrical surface also there are
Capillary structure, the capillary that can be so carried out at the same time vertical direction with more flowing spaces when working fluid is flowed show
As diffusion, reach more preferably heat exchanger effectiveness.
Although the embodiment disclosed by the utility model is as above, only the content and it is not used to directly limit this practicality
New scope of patent protection.Any the utility model those of ordinary skill in the art, is not departing from this practicality
On the premise of new disclosed spirit and scope, a little change can be made in the formal and details of implementation.This practicality
New scope of patent protection, must still be subject to appended as defined in claim.
Claims (9)
1. a kind of equalizing plate structure, it is characterised in that include：
One first plate body, has a first surface and a second surface；
One second plate body, has one the 3rd surface and one the 4th surface；
One chamber, is defined when being covered by first plate body is corresponding with second plate body, and has one in the chamber
Capillary structure is attached to inner wall；
One supporting structure, is present in the chamber, to support first plate body and second plate body；
One working fluid, is sealed in the chamber；
The supporting structure is made of one the 3rd plate body and more several pillars, and more several pillars are arranged at the 3rd plate
On body.
2. equalizing plate structure according to claim 1, it is characterised in that further recessed with one on more several pillars
Concave portion.
3. equalizing plate structure according to claim 1, it is characterised in that more several pillar outer rims further have extremely
A few groove.
4. according to 1,2,3 any one of them equalizing plate structure of claim, it is characterised in that more several pillars enterprising one
There is step the capillary structure to be attached to surface.
5. equalizing plate structure according to claim 1, it is characterised in that more several pillars are arranged at the 3rd plate
On two distinct surfaces of body.
6. equalizing plate structure according to claim 1, it is characterised in that second plate body is one with the 3rd plate body
Body shaping is set.
7. equalizing plate structure according to claim 1, it is characterised in that the capillary structure is agglomerated powder opisthosoma, grid
Body, corpus fibrosum and foaming body any of which.
8. equalizing plate structure according to claim 1, it is characterised in that the supporting structure is through soft soldering, hard solder, diffusion
Engagement, ultrasonic welding, laser welding, electric resistance welding any of which mode are combined with first plate body and second plate body.
9. equalizing plate structure according to claim 1, it is characterised in that the material of first plate body and second plate body
Matter is copper material, aluminium material, stainless steel, nickel material, titanium matter, Nitinol material, corronil material, ceramic material
And heat dissipation and the preferable material any of which of thermal conductive property.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720675204.4U CN207300017U (en) | 2017-06-09 | 2017-06-09 | Equalizing plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720675204.4U CN207300017U (en) | 2017-06-09 | 2017-06-09 | Equalizing plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207300017U true CN207300017U (en) | 2018-05-01 |
Family
ID=62449845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720675204.4U Expired - Fee Related CN207300017U (en) | 2017-06-09 | 2017-06-09 | Equalizing plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207300017U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107421364A (en) * | 2017-06-09 | 2017-12-01 | 陈翠敏 | Equalizing plate structure and its manufacture method |
| CN108716871A (en) * | 2018-07-09 | 2018-10-30 | 奇鋐科技股份有限公司 | Heat dissipation element and its manufacturing method |
| US11029097B2 (en) | 2018-07-22 | 2021-06-08 | Asia Vital Components Co., Ltd. | Heat dissipation component |
-
2017
- 2017-06-09 CN CN201720675204.4U patent/CN207300017U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107421364A (en) * | 2017-06-09 | 2017-12-01 | 陈翠敏 | Equalizing plate structure and its manufacture method |
| CN107421364B (en) * | 2017-06-09 | 2020-08-25 | 陈翠敏 | Temperature equalizing plate structure and manufacturing method thereof |
| CN108716871A (en) * | 2018-07-09 | 2018-10-30 | 奇鋐科技股份有限公司 | Heat dissipation element and its manufacturing method |
| CN108716871B (en) * | 2018-07-09 | 2020-11-06 | 奇鋐科技股份有限公司 | Heat dissipation element and manufacturing method thereof |
| US11029097B2 (en) | 2018-07-22 | 2021-06-08 | Asia Vital Components Co., Ltd. | Heat dissipation component |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 |
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| CF01 | Termination of patent right due to non-payment of annual fee |