CN107123628B - Communicate-type heat transfer unit (HTU) - Google Patents
Communicate-type heat transfer unit (HTU) Download PDFInfo
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- CN107123628B CN107123628B CN201610101153.4A CN201610101153A CN107123628B CN 107123628 B CN107123628 B CN 107123628B CN 201610101153 A CN201610101153 A CN 201610101153A CN 107123628 B CN107123628 B CN 107123628B
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- capillary structure
- htu
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- transfer unit
- heat transfer
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- 238000012856 packing Methods 0.000 claims description 12
- 239000000835 fiber Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 3
- 238000005245 sintering Methods 0.000 claims description 2
- 241001191009 Gymnomyza Species 0.000 claims 1
- 230000010354 integration Effects 0.000 claims 1
- 229910052573 porcelain Inorganic materials 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 13
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 5
- 210000003739 neck Anatomy 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
Abstract
The invention discloses a kind of communicate-type heat transfer unit (HTU)s, comprising: a temperature-uniforming plate, at least a heat pipe and at least a third capillary structure.Temperature-uniforming plate has a bottom plate, and bottom plate inner face is equipped with one first capillary structure；One second capillary structure is equipped in heat pipe, the one end of heat pipe is connected across on bottom plate, and end has an opening portion being connected between heat pipe and temperature-uniforming plate, the second capillary structure have using opening portion and the one of exposure by bridge；Third capillary structure is then connected across the first capillary structure allows the first and second capillary structure to communicate with each other with by bridge.Whereby, it may achieve the heat transfer purpose of monoblock type, play temperature-uniforming plate completely and add the due heat dissipation effect of heat pipe.
Description
Technical field
The present invention particularly relates to allow the capillary structure of temperature-uniforming plate and heat pipe that can be connected to each other simultaneously in relation to a kind of heat transfer unit (HTU)
A kind of communicate-type heat transfer unit (HTU) of connection.
Background technique
About the transmitting of heat, in order to dissipate heat caused by heater element, existing heat transfer unit (HTU) is all taken using heat-conducting plate
It conducts heat with heat pipe, and is radiated using radiator (such as: fin and fan), general description is as follows:
Heat-conducting plate is contacted with heater element, and heat pipe is then connected between heat-conducting plate and radiator, and heater element is produced
Raw heat first passes to heat-conducting plate, then heat is passed to radiator via heat pipe by heat-conducting plate and is radiated.
But all respective independent work of heat-conducting plate and heat pipe in existing heat transfer unit (HTU), the capillary structure of heat-conducting plate not with
The capillary structure of heat pipe connects, and causes respectively with regard to heat-conducting plate or for heat pipe, is all only that heat-conducting plate and heat pipe respectively conduct heat, and
Non-integral type heat transfer, in other words, heat dissipation effect not yet plays completely.
Therefore, a kind of present invention that can improve above-mentioned missing how is designed, is being wanted to solve by inventor
One big project.
Summary of the invention
The purpose of the present invention is to provide a kind of communicate-type heat transfer unit (HTU), the capillary structure of heat pipe and the hair of temperature-uniforming plate can be allowed
Fine texture communicates with each other, to reach the heat transfer purpose of monoblock type, plays temperature-uniforming plate completely and adds the due heat dissipation effect of heat pipe.
In order to achieve the above objectives, the present invention provides a kind of communicate-type heat transfer unit (HTU), comprising: a temperature-uniforming plate has a bottom
The inner face of plate, the bottom plate is equipped with one first capillary structure；One heat pipe, it is interior to be equipped with one second capillary structure, one end of the heat pipe
Portion is connected across on the bottom plate, which has the opening portion being connected between the heat pipe and the temperature-uniforming plate, the second capillary knot
Structure have using the opening portion and the one of exposure by bridge；And a third capillary structure, it is connected across first capillary structure
First capillary structure and two capillary structure is allowed to communicate with each other by bridge with this.
Compared to the prior art, the present invention has effects that following: can allow the second capillary structure of heat pipe be connected to and in communication in
First capillary structure of temperature-uniforming plate plays temperature-uniforming plate completely and dissipates plus heat pipe is due to reach the heat transfer purpose of monoblock type
Thermal effect.
Detailed description of the invention
Fig. 1 is the stereogram exploded view of first embodiment of the invention.
Fig. 2 is the three-dimensional combination figure before the also non-combination plate of first embodiment of the invention.
Fig. 3 is perspective view of the present invention according to Fig. 2 after bridging third capillary structure.
Fig. 4 is cross-sectional view (radially split heat pipe) of the first embodiment of the invention after combination, shows dent preceding state.
Fig. 5 is cross-sectional view (radially split heat pipe) of the first embodiment of the invention after combination, the state after display is dent.
Fig. 6 is cross-sectional view (axially split heat pipe) of the first embodiment of the invention after combination.
Fig. 7 is the three-dimensional combination figure of first embodiment of the invention.
Fig. 8 is the three-dimensional combination figure before the also non-combination plate of second embodiment of the invention.
Fig. 9 is stereoscopic schematic diagram of the second embodiment of the invention in combination and after bridging third capillary structure.
Figure 10 is second embodiment of the invention in the partial sectional view according to Fig. 9.
Wherein, appended drawing reference:
1 ... temperature-uniforming plate
10 ... chambers
11,11a ... bottom plate
111 ... dented spaces
12,12a ... cover board
121 ... medial surfaces
1211 ... packings
122 ... lateral surfaces
1221 ... dent portions
13 ... first capillary structures
14 ... the 4th capillary structures
15 ... coaming plates
151 ... notches
16 ... first support constructions
161 ... support columns
17 ... connection necks
171 ... inner bottom surfaces
2 ... heat pipes
20, the end 20a ...
21 ... second capillary structures
211 ... by bridge
22 ... opening portions
221 ... openings
222 ... cuts
23 ... lower jaw portions
3 ... third capillary structures
The gap G ...
Specific embodiment
Detailed description for the present invention and technology contents, cooperation Detailed description of the invention it is as follows, however attached drawing only provides reference with
Illustrate to use, it is non-to limit the present invention.
The present invention provides a kind of communicate-type heat transfer unit (HTU), as FIG. 1 to FIG. 7 show the first embodiment of the present invention, such as Fig. 8
It is then the second embodiment of the present invention shown in~Figure 10.
As shown in FIG. 1 to FIG. 7, the first embodiment of communicate-type heat transfer unit (HTU) of the present invention includes: a temperature-uniforming plate 1 and at least
One heat pipe 2, further include certainly have flowing in temperature-uniforming plate 1 in heat pipe 2 between a working fluid (not shown).
Temperature-uniforming plate 1 has relative to each other a bottom plate 11 and a cover board 12, between bottom plate 11 and cover board 12 after combination shape
Cheng Youyi chamber 10 (see Fig. 6).Temperature-uniforming plate 1, which can be integrally formed structures also, to be the structure of combination forming, in the present embodiment
In be then illustrated by taking the structure of combination forming as an example, that is, 12 system of cover board is combined into bottom plate 11, to have chamber in being formed
10 temperature-uniforming plate 1.
The inner face of bottom plate 11 is equipped with one first capillary structure 13, and the inner face of cover board 12 is then equipped with one the 4th capillary structure 14
(see Fig. 6), the first, fourth capillary structure 13,14 is opposite to each other.Wherein, the first, fourth capillary structure 13,14 can for sintered powder,
Ceramic sintered bodies, metal mesh, fibre bundle assembly or metal valley etc., the present invention is not limiting as.Wherein, fibre bundle assembly refers to majority
Fibre bundle structure adjacent to each other.However, in some embodiments, the 4th capillary structure 14 will not be arranged in the inner face of cover board 12,
Namely only have the inner face of bottom plate 11 to have setting capillary structure (that is: the first capillary structure 13).
Heat pipe 2 is a hollow tube, interior to be equipped with one second capillary structure 21, and the one end 20 of heat pipe 2 is connected across bottom plate 11
On, end 20 have an opening portion 22, opening portion 22 be connected between the hollow inside of heat pipe 2 and the chamber 10 of temperature-uniforming plate 1 and
Flowed for steam, and the second capillary structure 21 have using opening portion 22 and exposure one by bridge 211.
Third capillary structure 3 (see Fig. 3) be then connected across the first capillary structure 13 and the second capillary structure 21 by bridge
Between 211, so that the first and second capillary structure 13,21 communicates with each other.In this way, which first mao be set in temperature-uniforming plate 1 can be made
Fine texture 13 is in contact with each other with the second capillary structure 21 being set in heat pipe 2, is connected to, thus reach the heat transfer purpose of monoblock type,
Due heat dissipation effect is played completely.
It in this present embodiment, is to be surrounded with a coaming plate 15 around bottom plate 11, heat pipe 2 can be interspersed with its end 20 and be connected to
In 15 (not shown) of coaming plate, and then make heat pipe 2 side by side in temperature-uniforming plate 1；Or also a notch 151 can be offered in coaming plate 15,
The end 20 of heat pipe 2 is then connected across on the inner bottom surface of bottom plate 11 via notch 151 (see Fig. 2), so make heat pipe 2 side by side this
Warm plate 1.Specifically, alleged to be illustrated so that heat pipe 2 is roughly parallel to temperature-uniforming plate 1 as an example side by side, in this way, the second capillary
Structure 21 by bridge 211 also with the first capillary structure 13 each other side by side, to have the effect of being more conducive to bridging；And it is bridging
After third capillary structure 3, the first, second and third capillary structure 13,21,3 will be made all each other side by side, to be suitable for the samming of slimming
Plate 1 and heat pipe 2 in flat tube shape.
Furthermore the opening portion 22 of heat pipe 2 may include having an opening 221, and this opening 221 is opened in one end of heat pipe 2
(that is: wherein one end in two pipe ends of heat pipe 2) is then exposed via opening 221 by bridge 211.Specifically, alleged sudden and violent
Dew is illustrated for not protruded from opening 221 by bridge 211.The opening 221 of heat pipe 2 is connected to the chamber of temperature-uniforming plate 1
10, in addition to flowing for steam, be also conducive to the bridging of third capillary structure 3.
Three, third capillary structure 3 can be formed in a manner of powder sintered or ceramic post sintering and be connected across the first capillary structure
13 and by between bridge 211 (see shown in Fig. 3~6)；Alternatively, third capillary structure 3 also can be a metal mesh structure or a fibre
Tread assembly (not shown) is tieed up, the present invention does not limit.
In addition, cover board 12 seals the open ora terminalis in coaming plate 15, as shown in Fig. 4, Fig. 5 and Fig. 7 to close temperature-uniforming plate 1
And generate chamber 10.It is respectively formed with a clearance G between the two sides of aforesaid end 20 and the coaming plate 15 of corresponding 151 position of notch,
The corresponding each clearance G position of cover board 12 is then respectively set or is formed with a packing 1211, makes each filling of packing 1211 in each
In gap G.In this present embodiment, each packing 1211 is formed by dent at the two of lid 12, is illustrated as rear: cover board 12
With the medial surface 121 and a lateral surface 122 to correspond to each other, the corresponding each clearance G position of the lateral surface 122 of lid 12 is beaten respectively
Recessed to have a dozen recess portions 1221, then in the 121 one extension of the medial surface of lid 12, there are two packing 1211, each packings relatively
1211 are clogged respectively in each clearance G, so that heat pipe 2 more adapts to the notch 151 of temperature-uniforming plate 1, and then are had and are easier to weld
The effect connect.Certainly, packing 1211 is also possible in addition fill up in the gap fillers in dent portion 1221, in other words, this
It must be using the dent structural body formed relatively that invention, which does not limit packing 1211, it is also possible between individualism
Gap filler.
If Fig. 7~Figure 10 show the second embodiment of communicate-type heat transfer unit (HTU) of the present invention, this second embodiment substantially with
Aforementioned first example is identical, and difference is only that the end 20a of the heat pipe 2 of this second embodiment is different from the end of first embodiment
20, and the temperature-uniforming plate 1 of first embodiment and this second embodiment also difference, detailed description are as follows.
In the end 20a of this second embodiment, opening portion 22 also includes a cut 222.Cut 222 is opened in end
20a periphery (that is: the pipe shaft of heat pipe 2), and cut 222 is adjacent to aforementioned opening and 221 and communicates with each other, with more convenient and more
Be conducive to the bridging of third capillary structure 3.In this way, end 20a can form a lower jaw portion 23 using opening portion 22, quilt
Bridge 211 is then located at the inner face of lower jaw portion 23, and at this time by bridge 211 via opening portion 22 (comprising opening 221 and broken
222) mouth exposes.
It is to be surrounded with coaming plate 15 and be formed with a dented space 111, and bottom plate 11a is also together with coaming plate around bottom plate 11a
15 are integrally extended with a connection neck 17 outwardly together, make be connected to neck 17 be connected between dented space 111 and the external world, heat pipe 2 and
The lower jaw portion 23 of its end 20a is then connected across together on the inner bottom surface 171 of connection neck 17, is imitated with connecting with preferable heat pipe 2
Fruit.
In addition, as shown in FIG. 1 to 3, one first support construction 16 is provided in temperature-uniforming plate 1, implement in first and second
In example, then it is illustrated by taking most support columns 161 as an example, so that each support column 161 is supported in bottom plate 11 (11a) and cover board 12
Between (12a), thus the deformation when vacuumizing from temperature-uniforming plate 1.
Furthermore it also may be provided with one second support construction (not shown) in heat pipe 2, so that the second support construction can be in
It is supported in the heat pipe 2 of flat tube shape, thus from having the situation damaged by pressure accidentally when flattening and manufacturing heat pipe 2.
In conclusion the present invention have effects that compared to the prior art it is following: the second capillary structure 21 of heat pipe 2 can be allowed to connect
The first capillary structure 13 of temperature-uniforming plate 1 is connect and be connected to, to reach the heat transfer purpose of monoblock type, temperature-uniforming plate 1 is played completely and adds
The due heat dissipation effect of upper heat pipe 2.
In addition, the present invention also have effects that it is other: all each other side by side by the first, second and third capillary structure 13,21,3, with
Temperature-uniforming plate 1 suitable for slimming and the heat pipe 2 in flat tube shape.By opening portion 22, in favor of third capillary structure 3
Bridging, especially opening portion 22 includes opening 221 and when cut 222, lower jaw portion 23 will be formed, with can be more convenient and more
Added with the bridging for being conducive to third capillary structure 3.By cover board 12,12a it is dent go out two dent portions 1221, to allow from the inside of cover board
Two packings 1211 that face 1211 extends can opposite filling in the clearance G between heat pipe 2 and temperature-uniforming plate 1, thus allow heat pipe 2 more
The notch 151 of temperature-uniforming plate 1 is adapted to, and then has the effect of being easier to heat pipe 2 being welded in temperature-uniforming plate 1.Also by temperature-uniforming plate 1
It is integrally extended with a connection item 17, with preferable 2 connection effect of heat pipe.By the first support construction 16 and the second support knot
Structure, to avoid temperature-uniforming plate 1 that can deform and avoid heat pipe 2 to be subject to crushing in compacting when vacuumizing respectively.
The above, preferable possible embodiments only of the invention, therefore, it does not limit the scope of the patents of the invention,
Such as with the equivalent structure variation carried out by description of the invention and accompanying drawing content, reason is same is contained in claim of the invention
In protection scope.
Claims (17)
1. a kind of communicate-type heat transfer unit (HTU) characterized by comprising
One temperature-uniforming plate, has a bottom plate, and the inner face of the bottom plate is equipped with one first capillary structure；
One heat pipe, interior to be equipped with one second capillary structure, the one end of the heat pipe is connected across on the bottom plate, which has connection
An opening portion between the heat pipe and the temperature-uniforming plate, second capillary structure have using the opening portion and the one of exposure by across
Socket part；And
One third capillary structure, is connected across first capillary structure and this is allowed first capillary structure and this two maos by bridge
Fine texture communicates with each other；
Wherein, the end using the opening portion and form a lower jaw portion, this by bridge be located at the lower jaw portion inner face and via
The opening portion and expose.
2. communicate-type heat transfer unit (HTU) as described in claim 1, which is characterized in that the third capillary structure is with powder sintered or pottery
Porcelain sintering processing form and be connected across first capillary structure and this by between bridge.
3. communicate-type heat transfer unit (HTU) as described in claim 1, which is characterized in that the third capillary structure is a metal mesh structure
An or fibre bundle assembly.
4. communicate-type heat transfer unit (HTU) as described in claim 1, which is characterized in that second capillary structure this by bridge with
First capillary structure is each other side by side.
5. communicate-type heat transfer unit (HTU) as described in claim 1, which is characterized in that a coaming plate is surrounded with around the bottom plate, it should
The end of heat pipe is interspersed in the coaming plate, makes the heat pipe side by side in the temperature-uniforming plate.
6. communicate-type heat transfer unit (HTU) as described in claim 1, which is characterized in that a coaming plate is surrounded with around the bottom plate, it should
Coaming plate offers a notch, and the end of the heat pipe is connected across on the inner bottom surface of the bottom plate via the notch, makes the heat pipe simultaneously
It arranges in the temperature-uniforming plate.
7. such as communicate-type heat transfer unit (HTU) described in claim 5 or 6, which is characterized in that first capillary structure, second capillary
Structure and the third capillary structure are each other side by side.
8. communicate-type heat transfer unit (HTU) as described in claim 1, which is characterized in that the temperature-uniforming plate also has a cover board, the bottom plate
Around be still around a coaming plate, which seals the open ora terminalis in the coaming plate, which is interspersed in the coaming plate, and the end
A gap is respectively formed between the two sides in portion and the coaming plate, the corresponding respectively interstitial site of the cover board is respectively formed with a filling
Body, respectively packing filling is in the respectively gap.
9. communicate-type heat transfer unit (HTU) as claimed in claim 8, which is characterized in that the cover board system has the outside to correspond to each other
Face and a medial surface, respectively the packing integrally extends from the medial surface, and the lateral surface is corresponding, and respectively the packing is then dent respectively has
A dozen recess portions.
10. communicate-type heat transfer unit (HTU) as described in claim 1, which is characterized in that the opening portion includes an opening, which opens
Set on one end of the heat pipe.
11. communicate-type heat transfer unit (HTU) as claimed in claim 10, which is characterized in that the opening portion also includes a cut, this is broken
Mouth is opened in the end, which is adjacent to the opening and communicates with each other.
12. communicate-type heat transfer unit (HTU) as claimed in claim 11, which is characterized in that be to be surrounded with a coaming plate around the bottom plate
And it is formed with a dented space, which extends outwardly together with the coaming plate a connection neck, and it is recessed which is connected to this
It falls between space and the external world and there is an inner bottom surface, which is then connected across on the inner bottom surface of the connection neck.
13. communicate-type heat transfer unit (HTU) as described in claim 1, which is characterized in that be provided with one first support in the temperature-uniforming plate
Structure.
14. communicate-type heat transfer unit (HTU) as described in claim 1, which is characterized in that be provided with one second support knot in the heat pipe
Structure.
15. communicate-type heat transfer unit (HTU) as claimed in claim 14, which is characterized in that the heat pipe be a flat pipe, this second
Support structure is supported in the flat pipe.
16. communicate-type heat transfer unit (HTU) as described in claim 1, which is characterized in that the third capillary structure and first capillary
Structure or second capillary structure are the capillary structure of integration.
17. communicate-type heat transfer unit (HTU) as described in claim 1, which is characterized in that the inner face that the temperature-uniforming plate only has the bottom plate has
Capillary structure is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610101153.4A CN107123628B (en) | 2016-02-24 | 2016-02-24 | Communicate-type heat transfer unit (HTU) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610101153.4A CN107123628B (en) | 2016-02-24 | 2016-02-24 | Communicate-type heat transfer unit (HTU) |
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| Publication Number | Publication Date |
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| CN107123628A CN107123628A (en) | 2017-09-01 |
| CN107123628B true CN107123628B (en) | 2019-04-16 |
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| CN201610101153.4A Active CN107123628B (en) | 2016-02-24 | 2016-02-24 | Communicate-type heat transfer unit (HTU) |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736375A (en) * | 2018-07-19 | 2020-01-31 | 讯凯国际股份有限公司 | Three-dimensional heat transfer device and manufacturing method thereof |
| CN109780903A (en) * | 2017-11-10 | 2019-05-21 | 双鸿电子科技工业(昆山)有限公司 | Radiator |
| CN110849188A (en) * | 2018-08-20 | 2020-02-28 | 讯凯国际股份有限公司 | Communication type heat transfer device and method for manufacturing same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201403017A (en) * | 2012-07-13 | 2014-01-16 | Forcecon Technology Co Ltd | Thinned heat conduction device with tube-less sealing structure and forming method thereof |
| CN203934263U (en) * | 2014-07-04 | 2014-11-05 | 讯凯国际股份有限公司 | There is the heat abstractor of capillary member |
| TWM517314U (en) * | 2015-11-17 | 2016-02-11 | Asia Vital Components Co Ltd | Heat dissipation apparatus |
| TWM517315U (en) * | 2015-11-24 | 2016-02-11 | Asia Vital Components Co Ltd | Heat dissipating unit |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI416057B (en) * | 2010-02-11 | 2013-11-21 | Chaun Choung Technology Corp | A flexible heat pipe and manufacturing method thereof |
-
2016
- 2016-02-24 CN CN201610101153.4A patent/CN107123628B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201403017A (en) * | 2012-07-13 | 2014-01-16 | Forcecon Technology Co Ltd | Thinned heat conduction device with tube-less sealing structure and forming method thereof |
| CN203934263U (en) * | 2014-07-04 | 2014-11-05 | 讯凯国际股份有限公司 | There is the heat abstractor of capillary member |
| TWM517314U (en) * | 2015-11-17 | 2016-02-11 | Asia Vital Components Co Ltd | Heat dissipation apparatus |
| TWM517315U (en) * | 2015-11-24 | 2016-02-11 | Asia Vital Components Co Ltd | Heat dissipating unit |
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| CN107123628A (en) | 2017-09-01 |
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