CN204697453U - Uniform-temperature radiator - Google Patents
Uniform-temperature radiator Download PDFInfo
- Publication number
- CN204697453U CN204697453U CN201520086594.2U CN201520086594U CN204697453U CN 204697453 U CN204697453 U CN 204697453U CN 201520086594 U CN201520086594 U CN 201520086594U CN 204697453 U CN204697453 U CN 204697453U
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- China
- Prior art keywords
- uniform
- temperature radiator
- base plate
- inner chamber
- fin
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- 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
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Abstract
The utility model provides a kind of uniform-temperature radiator, described uniform-temperature radiator comprises fin and base plate, described base plate is provided with groove structure, described fin and described base plate soldering group are combined, described groove structure is made to form vacuum seal inner chamber, the built-in capillary structure layer of described vacuum seal inner chamber, and described vacuum seal inner chamber is filled by volatile liquid.The utility model provides the good uniform-temperature radiator of a kind of heat dispersion.
Description
Technical field
The utility model relates to heat sink technology field, particularly relates to a kind of uniform-temperature radiator.
Background technology
We know, the operation of machine generally needs the various electronic devices and components collaborative work together in cabinet, and these electronic devices and components can generate heat in the course of the work, produce a large amount of heats, if these heats dissipate not in time, be easy to the normal work that can affect these electronic devices and components, even cause these electronic devices and components to burn out, therefore, need to carry out radiating treatment to these electronic devices and components, traditional method adopts fin to carry out radiating treatment, and radiating effect is unsatisfactory.
Utility model content
The purpose of this utility model is the defect overcoming prior art, provides the uniform-temperature radiator that a kind of heat dispersion is good.
The utility model is achieved in that
A kind of uniform-temperature radiator, described uniform-temperature radiator comprises fin and base plate, described base plate is provided with groove structure, described fin and described base plate soldering group are combined, described groove structure is made to form vacuum seal inner chamber, the built-in capillary structure layer of described vacuum seal inner chamber, and described vacuum seal inner chamber is filled by volatile liquid.
As the improvement of above-mentioned uniform-temperature radiator, described fin comprises the metal blade of multiple stack arrangement, and metal blade described in each is wavy shaped configuration.
As the improvement of above-mentioned uniform-temperature radiator, the edge portion of described groove structure is provided with boss, the diapire of described groove structure is provided with some support columns, and after described fin and described base plate soldering group are combined, described boss and described some support columns all embed the bottom of described fin.
As the improvement of above-mentioned uniform-temperature radiator, described in each, the bottom surface of support column is all provided with screw hole.
As the improvement of above-mentioned uniform-temperature radiator, described capillary structure layer is sintering generating structure or carbon nano-fiber generating structure.
As the improvement of above-mentioned uniform-temperature radiator, described base plate is also provided with can closed conduct, describedly can be communicated with described vacuum seal inner chamber by closed conduct.
The beneficial effects of the utility model are: the uniform-temperature radiator that the utility model provides, its fin and its base plate soldering group are combined, middle formation one vacuum seal inner chamber, the built-in capillary structure layer of this vacuum seal inner chamber, and this vacuum seal inner chamber is filled by volatile liquid.So, this uniform-temperature radiator not only dispels the heat by fin, and after its baseplate heated, volatile liquid in its vacuum seal inner chamber can be that steam state passes to low-temperature space rapidly by liquid conversion, be condensed into liquid state and return by its capillary structure laminar flow again, then heat is converted into steam state, go round and begin again circulation, liquid gas phase transition heat transfer efficiency is good, and temperature is more balanced, can temperature uniforming heat radiation, therefore, this uniform-temperature radiator compares traditional fin, its heat radiation evenly, radiating effect is better.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the overall structure schematic diagram of a kind of preferred embodiment of the utility model uniform-temperature radiator.
The broken section structural representation that Fig. 2 is uniform-temperature radiator shown in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figures 1 and 2, the present embodiment provides a kind of uniform-temperature radiator 1.Described uniform-temperature radiator 1 comprises fin 11 and base plate 12.Described base plate 12 is provided with groove structure 121, described fin 11 is combined with described base plate 12 soldering group, described groove structure 121 is made to form vacuum seal inner chamber, the built-in capillary structure layer 122 of described vacuum seal inner chamber, and described vacuum seal inner chamber is filled by volatile liquid (not shown).
In the present embodiment, as shown in Figure 2, described fin 11 comprises the metal blade 111 of multiple stack arrangement, and metal blade 111 is wavy shaped configuration described in each, by such vibrational power flow, the area of dissipation of described fin 11 can be increased as much as possible, make it radiating effect better.The edge portion of described groove structure 121 is provided with boss 123, the diapire of described groove structure 121 is provided with some support columns 124, after described fin 11 is combined with described base plate 12 soldering group, described boss 123 and described some support columns 124 all embed the bottom of described fin 11, described some support columns 124 can be selected in the stressed place of load-bearing, to accept described fin 11, the bottom surface of support column 124 described in each all can be provided with screw hole (not indicating in figure), for other spare and accessory parts of installation.After described fin 11 is combined with described base plate 12 soldering group, described boss 122 plays sealing function by welding medium.Described capillary structure layer is sintering generating structure or carbon nano-fiber generating structure.Described base plate is also provided with can closed conduct 125, describedly can be communicated with described vacuum seal inner chamber by closed conduct 125.After described fin 11 and described base plate 12 soldering group are combined, described vacuum seal inner chamber can be evacuated closed conduct 125 by described, then inject volatile liquid, finally again by described can closed conduct 125 shutoff.
The uniform-temperature radiator that the present embodiment provides, its fin and its base plate soldering group are combined, middle formation one vacuum seal inner chamber, the built-in capillary structure layer of this vacuum seal inner chamber, and this vacuum seal inner chamber is filled by volatile liquid.So, this uniform-temperature radiator not only dispels the heat by fin, and after its baseplate heated, volatile liquid in its vacuum seal inner chamber can be that steam state passes to low-temperature space rapidly by liquid conversion, be condensed into liquid state and return by its capillary structure laminar flow again, then heat is converted into steam state, go round and begin again circulation, liquid gas phase transition heat transfer efficiency is good, and temperature is more balanced, can temperature uniforming heat radiation, therefore, this uniform-temperature radiator compares traditional fin, its heat radiation evenly, radiating effect is better.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (6)
1. a uniform-temperature radiator, it is characterized in that, described uniform-temperature radiator comprises fin and base plate, described base plate is provided with groove structure, described fin and described base plate soldering group are combined, make described groove structure form vacuum seal inner chamber, the built-in capillary structure layer of described vacuum seal inner chamber, and described vacuum seal inner chamber is filled by volatile liquid.
2. uniform-temperature radiator as claimed in claim 1, it is characterized in that, described fin comprises the metal blade of multiple stack arrangement, and metal blade described in each is wavy shaped configuration.
3. uniform-temperature radiator as claimed in claim 2, it is characterized in that, the edge portion of described groove structure is provided with boss, the diapire of described groove structure is provided with some support columns, after described fin and described base plate soldering group are combined, described boss and described some support columns all embed the bottom of described fin.
4. uniform-temperature radiator as claimed in claim 3, it is characterized in that, described in each, the bottom surface of support column is all provided with screw hole.
5. uniform-temperature radiator as claimed in claim 4, is characterized in that, described capillary structure layer is sintering generating structure or carbon nano-fiber generating structure.
6. uniform-temperature radiator as claimed in claim 5, is characterized in that, described base plate is also provided with can closed conduct, describedly can be communicated with described vacuum seal inner chamber by closed conduct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520086594.2U CN204697453U (en) | 2015-02-05 | 2015-02-05 | Uniform-temperature radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520086594.2U CN204697453U (en) | 2015-02-05 | 2015-02-05 | Uniform-temperature radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204697453U true CN204697453U (en) | 2015-10-07 |
Family
ID=54237698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520086594.2U Expired - Fee Related CN204697453U (en) | 2015-02-05 | 2015-02-05 | Uniform-temperature radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204697453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108762442A (en) * | 2018-05-24 | 2018-11-06 | 华为技术有限公司 | Radiator and its manufacturing method, server |
-
2015
- 2015-02-05 CN CN201520086594.2U patent/CN204697453U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108762442A (en) * | 2018-05-24 | 2018-11-06 | 华为技术有限公司 | Radiator and its manufacturing method, server |
| WO2019223284A1 (en) * | 2018-05-24 | 2019-11-28 | 华为技术有限公司 | Heat-dissipating apparatus and manufacturing method thereof and server |
| CN111651020A (en) * | 2018-05-24 | 2020-09-11 | 华为技术有限公司 | Heat dissipation device, manufacturing method thereof and server |
| US11490545B2 (en) | 2018-05-24 | 2022-11-01 | Huawei Technologies Co., Ltd. | Heat dissipation apparatus and server |
| US11737242B2 (en) | 2018-05-24 | 2023-08-22 | Huawei Technologies Co., Ltd. | Heat dissipation apparatus and server |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20200205 |