CN201805671U - Uniform temperature plate having capillary structure - Google Patents
Uniform temperature plate having capillary structure Download PDFInfo
- Publication number
- CN201805671U CN201805671U CN201020547838XU CN201020547838U CN201805671U CN 201805671 U CN201805671 U CN 201805671U CN 201020547838X U CN201020547838X U CN 201020547838XU CN 201020547838 U CN201020547838 U CN 201020547838U CN 201805671 U CN201805671 U CN 201805671U
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- China
- Prior art keywords
- support cylinder
- capillary structure
- structure body
- conduit
- chamber
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- Expired - Fee Related
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Abstract
The utility model relates to a uniform temperature plate having a capillary bodies, wherein a cavity having a vacuum enclosed accommodation space is formed by a bottom seat and a cover. Heat radiation fluid is filled inside the cavity, and a plurality of support columns are arranged inside the cavity. A first capillary body is provided on the side of the bottom seat opposite to the cavity, and the first capillary body is provided with a slot corresponding to the plurality of support columns. The utility model is characterized in that the slot is provided with a propping portion having at least one opening line, which corresponds with the support column arranged in the cavity in order to project out of the slot, and firmly
Description
Technical field
The temperature-uniforming plate of the relevant a kind of tool capillary structure body of the utility model refers to especially a kind ofly have capillary structure body it can effectively increase the heat radiation flow rate of fluid, and makes the temperature-uniforming plate that reaches good uniform temperature and thermal diffusivity.
Background technology
Press, the epoch development in science and technology of advancing fast is quick now, because industrial technology constantly progresses greatly, in high-performance, under the high efficiency demand, the meaning of its representative is the just lifting of operating rate not, so electronic equipment has adopted multiple electronic building brick now, the relative increase of electronic building brick that its unit volume is contained, and this electronic component promptly produces thermal source in operation, in the process that performance constantly promotes, the problem that its caloric value caused is serious day by day, and when the electronic building brick caloric value increases day by day, difference because of the design of electronic building brick usefulness, the heat flux distribution inequality on the electronic building brick surface of feasible heating also because of the local temperature difference, and can form so-called focus (hot spot) from the teeth outwards, cause the too high phenomenon of local temperature, and the operating temperature of electronic building brick and its reliability, useful life etc. are closely bound up.
Moreover electronic equipment is more pursued operation fast and with under the demand such as multi-functional now, and the caloric value of CPU or other part is increasing, thus how to improve the transmission of heat energy, and then increase heat energy and overflow that it is important for apparent for the effect of loosing.
The utility model content
The technical problem that the utility model solved is to provide a kind of capillary structure body that has, this conduit is provided with the fixing part of at least one aperture lines or a plurality of holes, this support cylinder is made to protrude this conduit, offseted by this fixing part and to be contacted with support cylinder, and make the flow velocity between the first capillary structure body and heat radiation fluid more smooth and easy, outward more can be to promote radiating effect with the support cylinder assist location.
The technical solution of the utility model is: a kind of temperature-uniforming plate of tool capillary structure body, its temperature-uniforming plate is formed the chamber of a vacuum tightness accommodation space by a base and a cover piece, be filled with the heat radiation fluid in this chamber, and in chamber, be provided with a plurality of support cylinders, and this base is provided with the first capillary structure body in relative chamber one side, this first capillary structure body is provided with conduit that should plural support cylinder, wherein, this support cylinder is held in respectively between base and cover piece, and the fixing part that this each conduit setting has at least one aperture lines, it makes to protrude this conduit that corresponding to the support cylinder that is provided with in the chamber being offseted by this fixing part is contacted with support cylinder.
A kind of temperature-uniforming plate of tool capillary structure body, its temperature-uniforming plate is formed the chamber of a vacuum tightness accommodation space by a base and a cover piece, be filled with the heat radiation fluid in this chamber, and in chamber, be provided with a plurality of support cylinders, and this base is provided with the first capillary structure body in relative chamber one side, this first capillary structure body is provided with conduit that should plural support cylinder, wherein, this support cylinder is held in respectively between base and cover piece, and this each conduit setting has the fixing part of a plurality of holes, it makes to protrude this conduit that corresponding to the support cylinder that is provided with in the chamber being offseted by this fixing part is contacted with support cylinder.
Wherein, this support cylinder further is provided with the second capillary structure body, and makes its batch be overlying on the cover piece internal face.
The second capillary structure body is provided with conduit that should plural support cylinder, and the fixing part that this each conduit setting has at least one aperture lines, it makes to protrude this conduit that corresponding to the support cylinder that is provided with in the chamber being offseted by this fixing part is contacted with support cylinder.
The second capillary structure body is provided with conduit that should plural support cylinder, and this each conduit setting has the fixing part of a plurality of holes, it makes to protrude this conduit that corresponding to the support cylinder that is provided with in the chamber being offseted by this fixing part is contacted with support cylinder.
This base is provided with plural location notch to be installed with this support cylinder.
This heat radiation fluid is a pure water.
This base and cover piece are made by tool high-termal conductivity material.
This support cylinder surface is that sintering metal powder is with the tool capillarity.
This fixing part is provided with at least the twice aperture lines and is criss-cross construction.
The beneficial effects of the utility model are: the temperature-uniforming plate of tool capillary structure body of the present utility model, its temperature-uniforming plate, formed the chamber of a vacuum tightness accommodation space by a base and a cover piece, be filled with the heat radiation fluid in this chamber, and in chamber, be provided with a plurality of support cylinders, and this base is provided with the first capillary structure body in relative chamber one side, this first capillary structure body be provided with relatively should the plural number support cylinder conduit, it focuses on: this support cylinder is held in respectively between base and cover piece, and this each conduit setting has the fixing part of at least one aperture lines or a plurality of holes, it makes that corresponding to the support cylinder that is provided with in the chamber this support cylinder is offseted by this fixing part and is fixedly clamped to protrude this conduit.
This first capillary structure body is criticized the base inner wall face that is overlying on, right its further can be provided with the second capillary structure body and make its batch be overlying on the cover piece internal face, and this second capillary structure body is provided with conduit that should plural support cylinder, and this each conduit setting has the fixing part of at least one aperture lines or a plurality of holes, it makes to protrude this conduit that corresponding to the support cylinder that is provided with in the chamber being offseted by this fixing part is contacted with support cylinder.
Description of drawings
Fig. 1 is the outward appearance constitutional diagram of the temperature-uniforming plate of the utility model tool capillary structure body.
Fig. 2 is the three-dimensional exploded view of the temperature-uniforming plate of the utility model tool capillary structure body.
Fig. 3 is the partial exploded view of the temperature-uniforming plate of the utility model tool capillary structure body.
Fig. 4 is the first capillary structure body structure schematic diagram of the temperature-uniforming plate of the utility model tool capillary structure body.
Fig. 5 is the structure cutaway view of the temperature-uniforming plate of the utility model tool capillary structure body.
Fig. 6 is another structure cutaway view of the temperature-uniforming plate of the utility model tool capillary structure body.
Fig. 7 is the second capillary structure body structure schematic diagram of the temperature-uniforming plate of the utility model tool capillary structure body.
Fig. 8 is another second capillary structure body structure schematic diagram of the temperature-uniforming plate of the utility model tool capillary structure body.
[figure number explanation]
Temperature-uniforming plate 10
Geat 14
Support cylinder 20
The first capillary structure body 30
Fixing part 312
Second capillary structure 40
Fixing part 412
Embodiment
The temperature-uniforming plate of the utility model tool capillary structure body, as shown in Figure 1, this temperature-uniforming plate 10 is made of a base 11 and a cover piece 12, and the base 11 of the utility model temperature-uniforming plate 10 and cover piece 12 are made of copper material or aluminium or silver-colored material or other high-termal conductivity material, and form the chamber 13 of a vacuum tightness accommodation space, and this temperature-uniforming plate is provided with a geat 14, so that the heat radiation fluid is distributed in the chamber 13 to fill in by this geat 14, heat radiation fluid in the present embodiment is a pure water, then vacuumizes (or claiming the degasification operation) again.
Again as shown in Figures 2 and 3, this base 11 is provided with a plurality of support cylinders 20 in relative chamber 13 1 sides, and this support cylinder 20 is held in 12 of base 11 and cover pieces respectively, and this base 11 (for example: copper mesh) is provided with the first capillary structure body 30 in relative chamber 13 1 sides, this first capillary structure body 30 is provided with conduit 31 that should plural support cylinder 20, and the length of the conduit 31 of this its first capillary structure body 30 is cooperated the length of this support cylinder 20 and is changed, so that this support cylinder 20 is protruded this conduit 31, and this each conduit 31 is provided with the fixing part 312 with at least one aperture lines 311, it makes when protruding this conduit 31 corresponding to the support cylinders 20 that are provided with in the chamber 13, this support cylinder 20 more by this fixing part 312 with the conflict clamping, this fixing part 312 also can be established the above aperture lines 311 of twice and is criss-cross construction in addition, when assembling, it is fixed that this aperture lines 311 is beneficial to this this conduit 31 of support cylinder 20 protrusions and can polygonally supports clamping.In addition, these support cylinder 20 its height of these fixing part 312 conflicts can be lower than or be equal to the height of its support cylinder 20.This first capillary structure body 30 is except assisting these support cylinder 20 location, and it is smooth and easy more to increase the heat radiation flow rate of fluid, and benefits the lifting radiating effect.
Moreover, be illustrated in figure 4 as second embodiment of the present utility model, this first capillary structure body 30 is provided with conduit 31 that should plural support cylinder 20, this support cylinder 20 is held in 12 of base 11 and cover pieces respectively, and this each conduit 31 is provided with the fixing part 312 with plural holes 313, it is corresponding to the support cylinder 20 that is provided with in the chamber 13, and when assembling, it is fixed to be beneficial to this this conduit 31 of support cylinder 20 protrusions and more can polygonally to support clamping by plural holes 313.In addition, these support cylinder 20 its height of these fixing part 312 conflicts can be lower than or be equal to the height of its support cylinder 20.But these support cylinder 20 surface sintering metal powders are with the tool capillarity, and this first capillary structure body 30 is more smooth and easy and promote the radiating effect except increasing the heat radiation flow rate of fluid, and can assist this support cylinder to locate.
According to this, actual enforcement as shown in Figure 5, this base 11 is provided with plural location notch 111, be installed with this support cylinder 20 by location notch 111, and its first capillary structure body 30 is arranged at a side of support cylinder 20, and by the conduit 31 of the first capillary structure body 30 or plural holes 313 corresponding to supporting the structure body and giving clamping, and in supporting structure body 20 relative base 11 butts one cover pieces 12, and in addition in conjunction with this base 11 and cover piece 12, wherein combination can be sinter bonded or diffusion-bonded etc., inject the heat radiation fluid in chamber 13 and further fill, vacuumize operation again, promptly finish the overall structure of temperature-uniforming plate 10 by geat 14.
In addition, be overlying on base 11 internal faces as Fig. 6 to 30 batches of this first capillary structures shown in Figure 8, right its further can be provided with second capillary structure 40 and make its batch be overlying on cover piece 12 internal faces, and this second capillary structure body 40 is provided with conduit 41 that should plural support cylinder 20, so that this support cylinder 20 is protruded this conduit 41, and this each conduit 41 is provided with the fixing part 412 with at least one aperture lines 411 or plural holes 413, it makes it easy to protrude this conduit 41 corresponding to support cylinder 20, and this support cylinder 20 more by this fixing part 412 with the conflict clamping, this fixing part 412 also can be established the above aperture lines 411 of twice and is criss-cross construction in addition, when assembling, it is fixed that this aperture lines 411 or holes 413 are beneficial to this this conduit 41 of support cylinder 20 protrusions and more can polygonally support clamping.
Claims (10)
1. the temperature-uniforming plate of a tool capillary structure body, its temperature-uniforming plate is formed the chamber of a vacuum tightness accommodation space by a base and a cover piece, be filled with the heat radiation fluid in this chamber, and in chamber, be provided with a plurality of support cylinders, and this base is provided with the first capillary structure body in relative chamber one side, this first capillary structure body is provided with conduit that should plural support cylinder, it is characterized in that:
This support cylinder is held in respectively between base and cover piece, and the fixing part that this each conduit setting has at least one aperture lines, it makes to protrude this conduit that corresponding to the support cylinder that is provided with in the chamber being offseted by this fixing part is contacted with support cylinder.
2. the temperature-uniforming plate of a tool capillary structure body, its temperature-uniforming plate is formed the chamber of a vacuum tightness accommodation space by a base and a cover piece, be filled with the heat radiation fluid in this chamber, and in chamber, be provided with a plurality of support cylinders, and this base is provided with the first capillary structure body in relative chamber one side, this first capillary structure body is provided with conduit that should plural support cylinder, it is characterized in that:
This support cylinder is held in respectively between base and cover piece, and this each conduit setting has the fixing part of a plurality of holes, and it makes to protrude this conduit that corresponding to the support cylinder that is provided with in the chamber being offseted by this fixing part is contacted with support cylinder.
3. the temperature-uniforming plate of tool capillary structure body as claimed in claim 1 or 2 is characterized in that, this support cylinder further is provided with the second capillary structure body, and makes its batch be overlying on the cover piece internal face.
4. the temperature-uniforming plate of tool capillary structure body as claimed in claim 3, it is characterized in that, the second capillary structure body is provided with conduit that should plural support cylinder, and the fixing part that this each conduit setting has at least one aperture lines, it makes to protrude this conduit that corresponding to the support cylinder that is provided with in the chamber being offseted by this fixing part is contacted with support cylinder.
5. the temperature-uniforming plate of tool capillary structure body as claimed in claim 3, it is characterized in that, the second capillary structure body is provided with conduit that should plural support cylinder, and this each conduit setting has the fixing part of a plurality of holes, it makes to protrude this conduit that corresponding to the support cylinder that is provided with in the chamber being offseted by this fixing part is contacted with support cylinder.
6. the temperature-uniforming plate of tool capillary structure body as claimed in claim 1 or 2 is characterized in that, this base is provided with plural location notch to be installed with this support cylinder.
7. the temperature-uniforming plate of tool capillary structure body as claimed in claim 1 or 2 is characterized in that this heat radiation fluid is a pure water.
8. the temperature-uniforming plate of tool capillary structure body as claimed in claim 1 or 2 is characterized in that this base and cover piece are made by tool high-termal conductivity material.
9. the temperature-uniforming plate of tool capillary structure body as claimed in claim 1 or 2 is characterized in that, this support cylinder surface is that sintering metal powder is with the tool capillarity.
10. the temperature-uniforming plate of tool capillary structure body as claimed in claim 1 is characterized in that, this fixing part is provided with at least the twice aperture lines and is criss-cross construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020547838XU CN201805671U (en) | 2010-09-29 | 2010-09-29 | Uniform temperature plate having capillary structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020547838XU CN201805671U (en) | 2010-09-29 | 2010-09-29 | Uniform temperature plate having capillary structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201805671U true CN201805671U (en) | 2011-04-20 |
Family
ID=43875168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020547838XU Expired - Fee Related CN201805671U (en) | 2010-09-29 | 2010-09-29 | Uniform temperature plate having capillary structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201805671U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103025118A (en) * | 2011-09-21 | 2013-04-03 | 奇鋐科技股份有限公司 | Radiating device and manufacturing method thereof |
| CN104661490A (en) * | 2013-11-22 | 2015-05-27 | 奇鋐科技股份有限公司 | Uniform temperature plate structure |
| CN105021073A (en) * | 2014-04-18 | 2015-11-04 | 双鸿科技股份有限公司 | Loop type temperature equalizing plate |
| CN105764299A (en) * | 2014-12-19 | 2016-07-13 | 富葵精密组件(深圳)有限公司 | Heat dissipation structure and manufacturing method thereof |
-
2010
- 2010-09-29 CN CN201020547838XU patent/CN201805671U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103025118A (en) * | 2011-09-21 | 2013-04-03 | 奇鋐科技股份有限公司 | Radiating device and manufacturing method thereof |
| CN104661490A (en) * | 2013-11-22 | 2015-05-27 | 奇鋐科技股份有限公司 | Uniform temperature plate structure |
| CN104661490B (en) * | 2013-11-22 | 2017-04-12 | 奇鋐科技股份有限公司 | Uniform temperature plate structure |
| CN105021073A (en) * | 2014-04-18 | 2015-11-04 | 双鸿科技股份有限公司 | Loop type temperature equalizing plate |
| CN105764299A (en) * | 2014-12-19 | 2016-07-13 | 富葵精密组件(深圳)有限公司 | Heat dissipation structure and manufacturing method thereof |
| CN105764299B (en) * | 2014-12-19 | 2018-09-25 | 鹏鼎控股(深圳)股份有限公司 | Radiator structure and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20120929 |