CN202267395U - Improved heat pipe structure with composite capillary tissue - Google Patents
Improved heat pipe structure with composite capillary tissue Download PDFInfo
- Publication number
- CN202267395U CN202267395U CN 201120370969 CN201120370969U CN202267395U CN 202267395 U CN202267395 U CN 202267395U CN 201120370969 CN201120370969 CN 201120370969 CN 201120370969 U CN201120370969 U CN 201120370969U CN 202267395 U CN202267395 U CN 202267395U
- Authority
- CN
- China
- Prior art keywords
- dictyosome
- capillary structure
- sintered
- evaporator section
- metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/04—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure
- F28D15/046—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure characterised by the material or the construction of the capillary structure
Abstract
The utility model discloses an improved heat pipe structure with a composite capillary tissue. The improved heat pipe structure comprises a vacuum pipe body which is provided with an evaporation section and a condensation section. The improved heat pipe structure is characterized by also comprising an evaporation section sintered capillary tissue and a net body sintered composite capillary tissue, wherein the evaporation section sintered capillary tissue is arranged on the evaporation section and formed by sintering and fixing a metal net body or metal powder on the inner wall of the evaporation section; the net body sintered composite capillary tissue in an embedded form is arranged on the condensation section and consists of a metal net body and at least one powder sintered layer, the metal net body is a planar net body formed by longitudinal and transverse interlaced unit metal wires and comprises two lateral surfaces, and the powder sintered layer is formed by sintering and fixing metal powder on at least one lateral surface of the metal net body; and one end of the net body sintered composite capillary tissue is connected, lapped or engaged with the evaporation section sintered capillary tissue. The improved heat pipe structure has the advantages of further expanding the space of a heat pipe steam runner, facilitating bent processing of the pipe wall, facilitating manufacturing and molding, promoting the vaporization efficiency of a working solution and the like.
Description
Technical field
The utility model relates to the compound capillary structure innovation structure design in a kind of heat pipe, particularly heat pipe structure.
Background technology
In existing heat pipe structure design,, can import compound capillary structure structure for reaching preferable heat conduction efficiency; Yet; The heat conduction efficiency of heat pipe though existing compound capillary structure can gain really along with the difference of heat pipe spatial shape, still exists some problems and remains to be improved breakthrough.
For tackling the compactization designs trend of present computer, electronic equipment, heat pipe structure relatively must flat thereupon thinning and miniaturization, but thus; Originally be arranged at the compound capillary structure in the inside heat pipe space, will therefore produce some problems, because; Compound capillary structure in the existing heat pipe is with regard to the processing procedure face, and the part of its sintered powder must adopt a plug to insert earlier in the heat pipe space as a tool usually, in the gap of this plug and thermotube wall, insert then metal dust more in addition sintering finalize the design; Right this kind existing structure form is found in actual manufacturing experience; Its metal dust also can't reach the state requirement of slimming, and cross the young pathbreaker as if the gap in the powder process and be difficult to reach because of filling out, and along with heat pipe length is long more; Also there is the problem of powder consolidation difficulty to exist; And the thickness of sintered powder is in a single day blocked up, will cause the problem of steam flow channel insufficient space relatively, and this problem is under the enough condition of the sectional area of heat pipe and unlikely highlighting; But along with the flat thin miniaturization of the sectional area of heat pipe to a certain degree the time; Because the shared sectional area ratio of sintered powder is excessive relatively, the problem of said steam flow channel insufficient space promptly highlights, and is difficult to improve and overcomes.
Another problem of existing heat pipe combined capillary structure; Then be its sintered powder and dictyosome in a single day be sintered be fixed in the heat pipe space after; Its flexibility will be close to forfeiture, and so when heat pipe must be pressed into flat tube or bend pipe form in response to demand, the bent pairing compound capillary structure in position that becomes of its tube wall often was difficult to produce conforming bent change state; Cause the phenomenon that breaks away from each other between compound capillary structure and the thermotube wall; And the situation that this phenomenon can cause the steam flow channel space to get clogged, block simultaneously, and then have a strong impact on the mobile smoothness of working solution vapor state, make the heat dissipation of heat pipe have a greatly reduced quality.
Therefore,, how to develop a kind of innovation structure that has more desirable practicality, must make great efforts to research and develop the target and the direction of breakthrough again for relevant dealer in fact to the existing problem of above-mentioned existing heat pipe structure.
In view of this, the creator this in manufacturing development and the design experiences of being engaged in Related product for many years, to above-mentioned target, in detail after design and the scrupulous assessment, eventually this creation of a true tool practicality.
Summary of the invention
The purpose of the utility model provides a kind of heat pipe structure-improved with compound capillary structure, and it is that target improves the innovation breakthrough to how developing a kind of new-type heat pipe structure that has more desirable practicality.
For achieving the above object; The technical scheme that the utility model adopts is: a kind of heat pipe structure-improved with compound capillary structure; Comprise: a vacuum body; For having the hollow closed body of two involution ends, it is distinguished into evaporator section and condensation segment according to thermolysis, and this vacuum body inner space is for the state of vacuumizing and be equipped with working solution again; One evaporator section sintering capillary structure is located at the evaporator section of said vacuum body, by the metal dictyosome or metal powder sinteredly be fixed in said evaporator section inwall and constitute; Be the compound capillary structure of a dictyosome sintered type of inserting form; Be located at the condensation segment of said vacuum body; Form by a metal dictyosome and at least one powder sintered layer; The planar dictyosome of wherein said metal dictyosome for being constituted by the staggered unit metal line of track and column braiding; This metal dictyosome includes two side surfaces, and this powder sintered layer forms for being sintered to fix in advance through metal dust at least one side surface of this metal dictyosome, the more compound capillary structure of this dictyosome sintered type is inserted in the vacuum body inner space; Wherein, an end of the compound capillary structure of said dictyosome sintered type is connected, overlaps or be connected with said evaporator section sintering capillary structure.
Related content in the technique scheme is explained as follows:
1. in the such scheme, the compound capillary structure of said dictyosome sintered type still has the deflection characteristic.
2. in the such scheme, an end of the compound capillary structure of said dictyosome sintered type is connected, overlaps or be connected with said evaporator section sintering capillary structure, is delivered to evaporator section with the working solution with the condensation segment cooling.
3. in the such scheme; The compound capillary structure of dictyosome sintered type that is connected, overlaps or be connected with said evaporator section sintering capillary structure; Its powder sintered layer thickness is between between the 0.1mm to 0.7mm, and the gross thickness of the compound capillary structure of this dictyosome sintered type is between between the 0.2mm to 0.8mm.
4. in the such scheme, be the state of being sintered to fix between compound capillary structure of said dictyosome sintered type and the vacuum body.
5. in the such scheme; Said evaporator section sintering capillary structure constitutes for the end through the compound capillary structure of said dictyosome sintered type directly extends to evaporator section; The compound capillary structure of this dictyosome sintered type is the partial side distributional pattern; The non-side that is made up of the compound capillary structure extension of dictyosome sintered type of this evaporator section sintering capillary structure is for to remedy distributional pattern circlewise through filling metal powder sintered form; Be provided with a ring-like dictyosome between compound capillary structure of this dictyosome sintered type and the evaporator section sintering capillary structure again, with spacing member as said filling metal dust.
6. in the such scheme; Said evaporator section sintering capillary structure is for constituting in the metal sintering powder of this evaporator section through being periphery; The compound capillary structure of said dictyosome sintered type is the partial side distributional pattern; Be provided with a ring-like dictyosome between compound capillary structure of this dictyosome sintered type and the evaporator section sintering capillary structure, to fill out the spacing member in the powder processing procedure as said metal sintering powder.
The utility model operation principle and advantage are following:
A kind of heat pipe structure-improved of the utility model with compound capillary structure; Main through said evaporator section sintering capillary structure, be the compound capillary structure of dictyosome sintered type of inserting form; And make compound capillary structure one end of said dictyosome sintered type be connected, overlap or be connected the innovation unique texture design that is delivered to evaporator section with working solution, so can make the heat pipe product reach further to increase heat pipe steam flow channel space, be more conducive to bently become processing, be easier to make many practical improvements such as moulding and enhancement working solution vaporization efficency and preferable industry is utilized benefit in response to tube wall with condensation segment cooling with evaporator section sintering capillary structure.
Description of drawings
Accompanying drawing 1 is the assembled sectional view of the utility model structure preferred embodiment;
Accompanying drawing 2 is the exploded perspective view of the utility model structure preferred embodiment;
Accompanying drawing 3 is the B-B profile of Fig. 1;
Accompanying drawing 4 is the C-C profile of Fig. 1;
Accompanying drawing 5 is the compound capillary structure partial structurtes of the utility model dictyosome sintered type amplification views;
Accompanying drawing 6 is located at the enforcement illustration of metal dictyosome two side surfaces for the powder sintered layer of the utility model;
Accompanying drawing 7 is for being the enforcement illustration of the state of being sintered to fix between compound capillary structure of the utility model dictyosome sintered type and the vacuum body;
Accompanying drawing 8 is provided with another enforcement illustration of form for the utility model evaporator section sintering capillary structure;
Accompanying drawing 9 is filled out the spacing member of powder processing procedure for the ring-like dictyosome of the utility model as the metal sintering powder enforcement view.
In the above accompanying drawing: the A. heat pipe; 10. vacuum body; 11. involution end; 12. evaporator section; 13. condensation segment; 14. inner space; 15. working solution; 16. gas channel; 20. evaporator section sintering capillary structure; 30. the compound capillary structure of dictyosome sintered type; 31. metal dictyosome; 311. unit metal line; 32. powder sintered layer; 322. metal dust; 40. filling metal dust; 50. ring-like dictyosome; 60. metal sintering powder; 60B. metal powder grain; 70. pyrotoxin; 80. heat abstractor; 90. plug.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
Embodiment: shown in accompanying drawing 1～4, a kind of heat pipe structure-improved with compound capillary structure, said heat pipe A comprises:
One vacuum body 10, for having the hollow closed body of two involution ends 11, it is distinguished into evaporator section 12 and condensation segment 13 according to thermolysis, and the inner space 14 of this vacuum body 10 is for the state of vacuumizing and be equipped with working solution 15 (only being shown in Fig. 1) again; The fracture morphology of the said vacuum body 10 of the utility model is not limited to pipe or flat tube form again;
One evaporator section sintering capillary structure 20 is located at the evaporator section 12 of said vacuum body 10, is made up of metal dictyosome or metal powder sintered these evaporator section 12 inwalls that are fixed in;
Be the compound capillary structure 30 of a dictyosome sintered type of inserting form; Be located at the condensation segment 13 of this vacuum body 10; Constitute by a metal dictyosome 31 and at least one powder sintered layer 32; Wherein more detailed structure is as shown in Figure 3, the planar dictyosome of this metal dictyosome 31 for being constituted by the staggered unit metal line 311 of track and column braiding, and this metal dictyosome includes two side surfaces; This powder sintered layer 32 forms for being sintered to fix in advance through metal dust 321 at least one side surface of this metal dictyosome 31, the more compound capillary structure 30 of this dictyosome sintered type is inserted in vacuum body 10 inner spaces 14; Can define relatively between compound capillary structure 30 of this dictyosome sintered type and the vacuum body 10 1 side inwalls and form a gas channel 16 (only being shown in Fig. 1);
And wherein, the compound capillary structure 30 of said dictyosome sintered type still has the deflection characteristic;
Again wherein, an end of the compound capillary structure 30 of said dictyosome sintered type is connected, overlaps or be connected with this evaporator section sintering capillary structure 20, is delivered to evaporator section 12 with the working solution 15 with the condensation segment cooling.
Powder sintered layer 32 as shown in Figure 5 is for being located at the example of these metal dictyosome 31 1 side surfaces; For another powder sintered layer 32 shown in Figure 6, for being located at the example of these metal dictyosome 31 relative two side surfaces, but this all practical implementation for the utility model.
As shown in Figure 5; The powder sintered layer 32 thickness W1 of the compound capillary structure 30 of said dictyosome sintered type are between between the 0.1mm to 0.7mm; This metal dictyosome and the powder sintered layer compound capillary structure 30 gross thickness W2 of built-in type that the two was configured to altogether are the thin type thickness form between 0.2mm to 0.8mm; The thin type design is with the spatial shape in response to the flat thinning of heat pipe specification whereby; Make the inside heat pipe space of the flat thinning of specification still can possess enough gas flow spaces, can reach high efficiency working solution capillary transport effect again.
As shown in Figure 7, the compound capillary structure 30 of said dictyosome sintered type more can and vacuum body 10 between be the state of being sintered to fix (be sintered to fix the position like arrow L1 indication position).
Form design through said structure; Please refer to Fig. 1 in the actual use of the said heat pipe A of the utility model takes off; Evaporator section 12 and the predetermined corresponding setting of pyrotoxin 70 (like CPU) through said vacuum body 10; 13 of the condensation segments of vacuum body 10 and the predetermined corresponding setting of heat abstractor 80 (like fins group, fan); After the working solution 15 of these evaporator section 12 set evaporator section sintering capillary structures 20 is heated and is evaporated to gas; Can flow along formed gas channel 16 between compound capillary structure 30 of this dictyosome sintered type and the vacuum body 10 1 side inwalls and be transported to the condensation segment 13 (shown in arrow L2) of this vacuum body 10; And then cooling condenses into liquid state, then leads back the evaporator section 12 (shown in arrow L3) of vacuum body 10 through the capillary guide function of the compound capillary structure 30 of this dictyosome sintered type, circulates repeatedly according to this and forms the thermolysis of heat pipe A.
The core design of the utility model; Mainly be the capillary structure integrated structure design of compound capillary structure 30 of said dictyosome sintered type and evaporator section sintering capillary structure 20; The compound capillary structure 30 of dictyosome sintered type wherein; Because its powder sintered layer 32 is to be sintered to fix in advance in metal dictyosome 31 surfaces; Again the compound capillary structure 30 of dictyosome sintered type is placed the built-in type form of vacuum body 10, so shared sectional area can be reduced to minimum state, so the space, cross section of the heat pipe steam flow channel 16 that can increase relatively; And the deflection characteristic of the compound capillary structure 30 of this dictyosome sintered type; Be more conducive to become processing in response to the song of thermotube wall; Make to keep stable relativeness of agreeing with between capillary structure and the thermotube wall, prevent that effectively the problem that runner is out of shape, blocks, blocks because of bend pipe processing from taking place; And the setting of this evaporator section sintering capillary structure 20, the vaporization efficency that then can promote the evaporator section working solution is to promote heat pipe heat radiation efficient.
As shown in Figure 1; Said evaporator section sintering capillary structure 20 constitutes for the end through the compound capillary structure 30 of dictyosome sintered type directly extends to evaporator section 12; The compound capillary structure 30 of this dictyosome sintered type is the partial side distributional pattern; These evaporator section sintering capillary structure 20 non-sides that are made up of compound capillary structure 30 extensions of dictyosome sintered type are for remedying distributional pattern (please cooperate shown in Figure 4) circlewise through filling metal dust 40 (like copper powder) sintered form; Be provided with a ring-like dictyosome 50 again between compound capillary structure 30 of this dictyosome sintered type and the evaporator section sintering capillary structure 20, with spacing member as said filling metal dust 40.
For another shown in Figure 8; Said evaporator section sintering capillary structure also can constitute in the metal sintering powder 60 of this evaporator section 12 through being periphery; In this example; The compound capillary structure 30 of this dictyosome sintered type also can be the partial side distributional pattern, and more is provided with a ring-like dictyosome 50 between compound capillary structure 30 of this dictyosome sintered type and the evaporator section sintering capillary structure 20, to fill out the spacing member in the powder processing procedure as said metal sintering powder 60.
The aforementioned concrete practice of filling out the spacing member in the powder processing procedure as metal sintering powder 60 with ring-like dictyosome 50 is please further joined shown in Figure 9; The compound capillary structure 30 of this dictyosome sintered type together with ring-like dictyosome 50 in the forming heat pipe processing procedure; Can import in a vacuum body 10 inner spaces 14 as tool through a plug 90, when said ring-like dictyosome 50 deeply to evaporator section 12 set height position of vacuum body 10 and when locating, can form the spacing diapire (annotating: be only limited to this evaporator section) of filling out the powder processing procedure because of filling out the powder scope; At this moment; Formed clearance space between plug 90 and vacuum body 10 inwalls can carry out the filling operation of metal powder grain 60B, treats to be sintered to fix after metal powder grain 60B filling operation is accomplished; Extract this plug 90 again out, promptly process this and be periphery in metal sintering powder 60 structures of evaporator section 12.
A kind of heat pipe structure-improved of the utility model with compound capillary structure; Main through said evaporator section sintering capillary structure, be the compound capillary structure of dictyosome sintered type of inserting form; And make compound capillary structure one end of said dictyosome sintered type be connected, overlap or be connected the innovation unique texture design that is delivered to evaporator section with working solution, so can make the heat pipe product reach further to increase heat pipe steam flow channel space, be more conducive to bently become processing, be easier to make many practical improvements such as moulding and enhancement working solution vaporization efficency and preferable industry is utilized benefit in response to tube wall with condensation segment cooling with evaporator section sintering capillary structure.
Through said compound capillary structure is between the ultra-thin shape Thickness Design between the 0.2mm to 0.8mm; With spatial shape in response to the flat thinning of heat pipe specification; Make the inside heat pipe space of flat thinning still can possess enough gas flow spaces, can reach high efficiency working solution capillary transport effect again.
Be set as the structural design of annular distribution form through said evaporator section sintering capillary structure; The dispersion area when but the event amplifier working solution is back to evaporator section; Advance with the working solution of the promoting heat pipe evaporator section vaporization efficency of being heated, reach the practical improvement of further lifting heat pipe heat radiation effect.
Through more being provided with the structural design of said ring-like dictyosome between compound capillary structure of said dictyosome sintered type and the evaporator section sintering capillary structure; Adopt the metal sintering powder to fill out the spacing member in the powder processing procedure to form evaporator section sintering capillary structure, reach the advantage that convenient evaporator section sintering capillary structure is made moulding.
The foregoing description only is the technical conceive and the characteristics of explanation the utility model, and its purpose is to let the personage who is familiar with this technology can understand content of the utility model and enforcement according to this, can not limit the protection domain of the utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the utility model.
Claims (5)
1. heat pipe structure-improved with compound capillary structure comprises:
One vacuum body, for having the hollow closed body of two involution ends, it is distinguished into evaporator section and condensation segment according to thermolysis, and this vacuum body inner space is for the state of vacuumizing and be equipped with working solution again; It is characterized in that: also comprise:
One evaporator section sintering capillary structure is located at the evaporator section of said vacuum body, by the metal dictyosome or metal powder sinteredly be fixed in said evaporator section inwall and constitute;
Be the compound capillary structure of a dictyosome sintered type of inserting form; Be located at the condensation segment of said vacuum body; Form by a metal dictyosome and at least one powder sintered layer; The planar dictyosome of wherein said metal dictyosome for being constituted by the staggered unit metal line of track and column braiding; This metal dictyosome includes two side surfaces, and this powder sintered layer forms for being sintered to fix in advance through metal dust at least one side surface of this metal dictyosome, the more compound capillary structure of this dictyosome sintered type is inserted in the vacuum body inner space;
Wherein, an end of the compound capillary structure of said dictyosome sintered type is connected, overlaps or be connected with said evaporator section sintering capillary structure.
2. heat pipe structure-improved according to claim 1; It is characterized in that: the compound capillary structure of dictyosome sintered type that is connected, overlaps or be connected with said evaporator section sintering capillary structure; Its powder sintered layer thickness is between between the 0.1mm to 0.7mm, and the gross thickness of the compound capillary structure of this dictyosome sintered type is between between the 0.2mm to 0.8mm.
3. heat pipe structure-improved according to claim 1 and 2 is characterized in that: be the state of being sintered to fix between compound capillary structure of said dictyosome sintered type and the vacuum body.
4. heat pipe structure-improved according to claim 1 and 2; It is characterized in that: said evaporator section sintering capillary structure constitutes for the end through the compound capillary structure of said dictyosome sintered type directly extends to evaporator section; The compound capillary structure of this dictyosome sintered type is the partial side distributional pattern; The non-side that is made up of the compound capillary structure extension of dictyosome sintered type of this evaporator section sintering capillary structure is for to remedy distributional pattern circlewise through filling metal powder sintered form; Be provided with a ring-like dictyosome between compound capillary structure of this dictyosome sintered type and the evaporator section sintering capillary structure again, with spacing member as said filling metal dust.
5. heat pipe structure-improved according to claim 1 and 2; It is characterized in that: said evaporator section sintering capillary structure is for constituting in the metal sintering powder of this evaporator section through being periphery; The compound capillary structure of said dictyosome sintered type is the partial side distributional pattern; Be provided with a ring-like dictyosome between compound capillary structure of this dictyosome sintered type and the evaporator section sintering capillary structure, to fill out the spacing member in the powder processing procedure as said metal sintering powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120370969 CN202267395U (en) | 2011-09-27 | 2011-09-27 | Improved heat pipe structure with composite capillary tissue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120370969 CN202267395U (en) | 2011-09-27 | 2011-09-27 | Improved heat pipe structure with composite capillary tissue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202267395U true CN202267395U (en) | 2012-06-06 |
Family
ID=46158188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120370969 Expired - Fee Related CN202267395U (en) | 2011-09-27 | 2011-09-27 | Improved heat pipe structure with composite capillary tissue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202267395U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435084A (en) * | 2011-11-30 | 2012-05-02 | 苏州聚力电机有限公司 | Heat pipe structure capable of controlling sintering position of capillary tissue and preparation method thereof |
| CN106017177A (en) * | 2016-07-28 | 2016-10-12 | 苏州聚力电机有限公司 | Novel flat heat pipe structure with composite capillary structure |
| CN106091767A (en) * | 2016-07-28 | 2016-11-09 | 苏州聚力电机有限公司 | A kind of flat heat pipe structure having composite capillary tissue |
| CN106091766A (en) * | 2016-07-28 | 2016-11-09 | 苏州聚力电机有限公司 | The flat heat pipe structure of tool composite capillary tissue |
-
2011
- 2011-09-27 CN CN 201120370969 patent/CN202267395U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435084A (en) * | 2011-11-30 | 2012-05-02 | 苏州聚力电机有限公司 | Heat pipe structure capable of controlling sintering position of capillary tissue and preparation method thereof |
| CN106017177A (en) * | 2016-07-28 | 2016-10-12 | 苏州聚力电机有限公司 | Novel flat heat pipe structure with composite capillary structure |
| CN106091767A (en) * | 2016-07-28 | 2016-11-09 | 苏州聚力电机有限公司 | A kind of flat heat pipe structure having composite capillary tissue |
| CN106091766A (en) * | 2016-07-28 | 2016-11-09 | 苏州聚力电机有限公司 | The flat heat pipe structure of tool composite capillary tissue |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202267395U (en) | Improved heat pipe structure with composite capillary tissue | |
| US8622118B2 (en) | Loop heat pipe | |
| CN102466422B (en) | Flat heat pipe and manufacture method thereof | |
| CN102435084A (en) | Heat pipe structure capable of controlling sintering position of capillary tissue and preparation method thereof | |
| CN101893401B (en) | Flat-plate heat pipe and manufacturing method thereof | |
| US20140166244A1 (en) | Flat heat pipe and method for manufacturing the same | |
| US20110174464A1 (en) | Flat heat pipe and method for manufacturing the same | |
| US20210222958A1 (en) | Heat pipe | |
| CN101844297B (en) | Manufacturing method of heat pipe and heat pipe | |
| CN104279899A (en) | Uniform temperature plate structure and manufacturing method thereof | |
| CN103868385B (en) | Heat pipe and manufacturing method thereof | |
| CN103673730A (en) | Improved combination of heat dissipating plate pieces and heat dissipating base | |
| CN102425967A (en) | Thinned composite capillary texture and molding method and application thereof | |
| CN204335280U (en) | There is the heat spreader structures of heat exchange mechanism | |
| CN100414692C (en) | Heat sink for heat pipe | |
| CN201867109U (en) | Improved structure of flat heat pipe with composite capillary tissue | |
| CN201731788U (en) | Novel flat heat pipe structure with composite capillary organization | |
| CN203177705U (en) | Bend type uniform temperature thermal conductive plate | |
| JP3175221U (en) | Heat pipe structure | |
| CN201731789U (en) | Flat heating pipe structure with composite capillary organization | |
| CN206674416U (en) | A kind of fin-inserted radiator | |
| CN101754645B (en) | Heat pipe type heat radiator and manufacturing method thereof | |
| CN201780027U (en) | Flat heat pipe | |
| CN202274791U (en) | Heat tube provided with built-in composite capillary tissue | |
| CN209546198U (en) | Inclined-plane inserted tooth phase transformation temperature-uniforming plate and radiator |
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: 20120606 Termination date: 20170927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |