CN106685351A - Low-rate concentrating photovoltaic round stepped cooling fin heat sink - Google Patents
Low-rate concentrating photovoltaic round stepped cooling fin heat sink Download PDFInfo
- Publication number
- CN106685351A CN106685351A CN201710144358.5A CN201710144358A CN106685351A CN 106685351 A CN106685351 A CN 106685351A CN 201710144358 A CN201710144358 A CN 201710144358A CN 106685351 A CN106685351 A CN 106685351A
- Authority
- CN
- China
- Prior art keywords
- radiating fin
- radiator
- heat sink
- round
- low
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title abstract 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 17
- 230000017525 heat dissipation Effects 0.000 claims abstract description 11
- 238000009423 ventilation Methods 0.000 claims abstract description 10
- 230000005494 condensation Effects 0.000 claims description 17
- 238000009833 condensation Methods 0.000 claims description 17
- 238000003491 array Methods 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010248 power generation Methods 0.000 abstract 1
- 239000000306 component Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/42—Cooling means
- H02S40/425—Cooling means using a gaseous or a liquid coolant, e.g. air flow ventilation, water circulation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention relates to a concentrating photovoltaic heat dissipation part, in particular to a low-rate concentrating photovoltaic round stepped cooling fin heat sink, and belongs to the technical field of solar power generation. The low-rate concentrating photovoltaic round stepped cooling fin heat sink comprises a stepped cooling fin round sheet array, heat dissipation ventilation grooves, a heat sink bottom plate, a round fixing post and a concentrating photovoltaic photoelectric conversion receiver installation region, wherein the stepped cooling fin round sheet array is arranged on one surface of the heat sink bottom plate, the round fixing post and the concentrating photovoltaic photoelectric conversion receiver installation region are arranged on the other surface of the heat sink bottom plate, and gaps among stepped cooling fin round sheets of the stepped cooling fin round sheet array are the heat dissipation ventilation grooves. By the heat sink, natural wind in different directions can be used for internally dissipation heat; when the natural wind acts on round cooling fins, the acting force of the natural wind on the round cooling fins will be greatly reduced; the heat sink is light in weight and extremely high in installation efficiency, and the installation cost is greatly reduced; and the heat sink is very convenient during subsequent maintenance and replacement and is directly screwed to a concentrating photovoltaic assembly base.
Description
Technical field
The present invention relates to a kind of condensation photovoltaic thermal component, and in particular to a kind of low-concentration photovoltaic circle section stairstepping radiating
Wing radiator, belongs to solar energy generation technology field.
Background technology
Condensation photovoltaic photoelectric conversion receiver is the core component in light gathering photovoltaic power generating system, for directly converging lens
The luminous energy for gathering is converted to electric energy.Because the luminous energy come by the convergence of low power lens is relatively high, also cause optically focused light
Operating temperature on volt cell piece and receiver surface is higher, the conversion efficiency of Condensation photovoltaic battery chip is influenceed, in order to protect
Card concentrating photovoltaic cell slice and receiver can stably work in normal temperature range, typically connect condensation photovoltaic opto-electronic conversion
Receive device to be directly bonded on a heat sink, the lower end of the radiator is directly exposed in extraneous air, the sunshine after convergence is produced
Heat be directly dispersed into extraneous air by radiator, but existing condensation photovoltaic heatsink weight is larger, in natural wind
In the case of radiating effect it is poor, directly influence the normal work of concentration photovoltaic receiver, at the same natural wind be applied to it is existing dissipate
Force ratio on hot wing is larger, influences the stability of whole system, and the installation of existing radiator in addition is all by many spiral shells
Silk is fixed to concentrating photovoltaic assembly bottom, and so membership dues much manually go operation when installing, and is also exactly subsequently to tie up
It is also very inconvenient when repairing or change.
The content of the invention
It is an object of the invention to provide a kind of low-concentration photovoltaic circle section stairstepping radiating fin radiator, the radiator is
Overcome the deficiencies in the prior art.
In order to realize above-mentioned technical purpose, the present invention is adopted the technical scheme that：A kind of low-concentration photovoltaic justifies section ladder
Shape radiating fin radiator, it is characterized in that, it includes staged radiating fin circle section chip arrays, heat dissipation ventilation groove, base plate of radiator, circle
Shape fixed column and condensation photovoltaic photoelectric conversion receiver installing zone, the base plate of radiator wherein simultaneously have staged radiating fin to justify
Section chip arrays, base plate of radiator another side has circular fixed column and condensation photovoltaic photoelectric conversion receiver installing zone, the ladder
The space between staged radiating fin circle section piece in formula radiating fin circle section chip arrays is heat dissipation ventilation groove.
The staged radiating fin section chip arrays are that cylindrical segment array or Polygonal column shape section array arrangement are formed.
The base plate of radiator is aluminium material square shape.
The circular fixed column is the externally threaded hollow cylinder of hollow belt.
The condensation photovoltaic photoelectric conversion receiver installing zone is located on the base plate of radiator in the middle part of circular fixed column.
Advantages and positive effects of the present invention are：1. the radiator can carry out inside using the natural wind of each different directions
Radiating；2. natural wind is applied to when on circular radiating fin, can greatly reduce active force of the natural wind to circular radiating fin；3rd, should
Radiator it is lightweight, installation effectiveness is high, significantly improves installation cost；4. the radiator is changed in subsequent maintenance
When, it is very convenient, directly it is screwed into concentrating photovoltaic assembly base.
Brief description of the drawings
Fig. 1 is that a kind of low-concentration photovoltaic justifies section stairstepping radiating fin radiator stereogram.
Fig. 2 is that a kind of low-concentration photovoltaic justifies section stairstepping radiating fin radiator front view.
Fig. 3 is that a kind of low-concentration photovoltaic justifies section stairstepping radiating fin radiator left view.
Fig. 4 is that a kind of low-concentration photovoltaic justifies section stairstepping radiating fin radiator upward view.
Wherein：1st, staged radiating fin circle section chip arrays, 2, heat dissipation ventilation groove, 3, base plate of radiator, 4, circular fixed column,
5th, condensation photovoltaic photoelectric conversion receiver installing zone.
Specific embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
A kind of low-concentration photovoltaic justifies section stairstepping radiating fin radiator, and as shown in Fig. 1 ~ 4, it includes staged radiating fin
Circle section chip arrays 1, heat dissipation ventilation groove 2, base plate of radiator 3, circular fixed column 4 and condensation photovoltaic photoelectric conversion receiver installing zone
5, the base plate of radiator 3 wherein simultaneously has staged radiating fin to justify section chip arrays 1, and the another side of base plate of radiator 3 has circular solid
Fixed column 4 and condensation photovoltaic photoelectric conversion receiver installing zone 5, the staged in the staged radiating fin circle section chip arrays 1 dissipate
Space between hot wing section piece is heat dissipation ventilation groove 2.
Application method of the invention is：
Condensation photovoltaic photoelectric conversion receiver is pasted onto into Condensation photovoltaic photoelectric conversion receiver by heat conduction colloidal sol first to install
In area 5, the radiator integral installation of Condensation photovoltaic photoelectric conversion receiver then will be carried by way of rotation in condensation photovoltaic
On the base plate of component, either maintenance or replacing is all very convenient, while when natural wind blows to radiator, passing through
Natural wind importing radiator can be internally formed heat dissipation ventilation groove 2 flowing of air, so that heat can be dispersed into outward as soon as possible
In portion's air.
In the present invention, used as row embodiment is become, circular fixed column can be the hollow cylinder of hollow belt internal thread, radiator
Base plate is copper or other alloy materials other any shapes, therefore what the scope of the present invention was limited with claims
Scope is defined.
Claims (5)
1. a kind of low-concentration photovoltaic justifies section stairstepping radiating fin radiator, it is characterized in that, it includes that staged radiating fin justifies section
Chip arrays, heat dissipation ventilation groove, base plate of radiator, circular fixed column and condensation photovoltaic photoelectric conversion receiver installing zone, it is described to dissipate
Hot device base plate wherein simultaneously has staged radiating fin to justify section chip arrays, and base plate of radiator another side has circular fixed column and optically focused light
Volt photoelectric conversion receiver installing zone, between the staged radiating fin circle section piece in the staged radiating fin circle section chip arrays
Space is heat dissipation ventilation groove.
2. a kind of low-concentration photovoltaic according to claim 1 justifies section stairstepping radiating fin radiator, it is characterized in that, it is described
Staged radiating fin section chip arrays are that cylindrical segment array or Polygonal column shape section array arrangement are formed.
3. a kind of low-concentration photovoltaic according to claim 1 justifies section stairstepping radiating fin radiator, it is characterized in that, it is described
Base plate of radiator is aluminium material square shape.
4. a kind of low-concentration photovoltaic according to claim 1 justifies section stairstepping radiating fin radiator, it is characterized in that, it is described
Circular fixed column is the externally threaded hollow cylinder of hollow belt.
5. a kind of low-concentration photovoltaic according to claim 1 justifies section stairstepping radiating fin radiator, it is characterized in that, it is described
Condensation photovoltaic photoelectric conversion receiver installing zone is located on the base plate of radiator in the middle part of circular fixed column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710144358.5A CN106685351A (en) | 2017-03-13 | 2017-03-13 | Low-rate concentrating photovoltaic round stepped cooling fin heat sink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710144358.5A CN106685351A (en) | 2017-03-13 | 2017-03-13 | Low-rate concentrating photovoltaic round stepped cooling fin heat sink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106685351A true CN106685351A (en) | 2017-05-17 |
Family
ID=58825951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710144358.5A Pending CN106685351A (en) | 2017-03-13 | 2017-03-13 | Low-rate concentrating photovoltaic round stepped cooling fin heat sink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106685351A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI783209B (en) * | 2020-02-06 | 2022-11-11 | 搏盟科技股份有限公司 | Structure and processing method of heat sink of memory module |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2834584A1 (en) * | 2002-01-07 | 2003-07-11 | Cit Alcatel | SOLAR ENERGY CONCENTRATOR DEVICE FOR SPACE VEHICLE AND SOLAR GENERATOR PANEL |
| US20100031991A1 (en) * | 2008-08-07 | 2010-02-11 | Fujikura Ltd. | Concentrating photovoltaic generation system |
| CN102683463A (en) * | 2012-04-16 | 2012-09-19 | 成都聚合科技有限公司 | Heat radiator for concentrating photovoltaics |
| CN104283509A (en) * | 2014-10-27 | 2015-01-14 | 成都聚合科技有限公司 | Concentrating photovoltaic solar cooler |
| JP2015159154A (en) * | 2014-02-21 | 2015-09-03 | 信越化学工業株式会社 | Condensing photoelectric conversion apparatus and method for manufacturing the same |
-
2017
- 2017-03-13 CN CN201710144358.5A patent/CN106685351A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2834584A1 (en) * | 2002-01-07 | 2003-07-11 | Cit Alcatel | SOLAR ENERGY CONCENTRATOR DEVICE FOR SPACE VEHICLE AND SOLAR GENERATOR PANEL |
| US20100031991A1 (en) * | 2008-08-07 | 2010-02-11 | Fujikura Ltd. | Concentrating photovoltaic generation system |
| CN102683463A (en) * | 2012-04-16 | 2012-09-19 | 成都聚合科技有限公司 | Heat radiator for concentrating photovoltaics |
| JP2015159154A (en) * | 2014-02-21 | 2015-09-03 | 信越化学工業株式会社 | Condensing photoelectric conversion apparatus and method for manufacturing the same |
| CN104283509A (en) * | 2014-10-27 | 2015-01-14 | 成都聚合科技有限公司 | Concentrating photovoltaic solar cooler |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI783209B (en) * | 2020-02-06 | 2022-11-11 | 搏盟科技股份有限公司 | Structure and processing method of heat sink of memory module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106685351A (en) | Low-rate concentrating photovoltaic round stepped cooling fin heat sink | |
| CN106877813A (en) | A kind of low-concentration photovoltaic justifies section shape radiating fin radiating module | |
| CN106712701A (en) | High-power-condensation photovoltaic circular-segment stepped-heat-dissipating-fin heat radiator | |
| CN106684193A (en) | Low condensing photovoltaic circular-section-shaped heat-radiating fin radiator | |
| CN106685349A (en) | High-power optically-focused photovoltaic-round-section-shaped fin radiator | |
| CN106847976A (en) | A kind of high power concentrating photovoltaic justifies section stairstepping radiating fin radiating module | |
| CN106847973A (en) | A kind of high power concentrating photovoltaic bar section stairstepping radiating fin radiator | |
| CN106653918A (en) | Low-power concentrating photovoltaic round segment stepped cooling fin heat dissipation module | |
| CN106847975A (en) | A kind of high power concentrating photovoltaic justifies section shape radiating fin radiating module | |
| CN106653917A (en) | High concentration photovoltaic circular segment staggered heat-dissipating fin radiator | |
| CN106684194A (en) | Low-power concentrating-photovoltaic radiator with round-segment staggered radiating fins | |
| CN106685350A (en) | Low condensing photovoltaic step-strip-shaped radiating fin radiator | |
| CN106684195A (en) | High-power optically-focused photovoltaic-light-round-section-step-staggered fin radiator | |
| CN106712709A (en) | High-concentration photovoltaic circular segment step staggered radiating fin radiator module | |
| CN106684192A (en) | High-power optically-focused photovoltaic-strip-section-shaped heat radiation fin radiator | |
| CN106685352A (en) | High-power concentrating-photovoltaic radiator with stepped and stripy radiating fins | |
| CN106712702A (en) | Low-power concentrating photovoltaic circular ladder staggered fin radiator | |
| CN106788229A (en) | A kind of low-concentration photovoltaic bar section stairstepping radiating fin radiator | |
| CN106849864A (en) | A kind of low-concentration photovoltaic justifies section stagger mode radiating fin radiating module | |
| CN106712710A (en) | High-concentration photovoltaic step strip-shaped radiating fin heat dissipation module | |
| CN106803740A (en) | A kind of low-concentration photovoltaic bar section stairstepping radiating fin radiating module | |
| CN106653915A (en) | Staggered type low-concentrating photovoltaic universal radiator | |
| CN106817076A (en) | A kind of high power concentrating photovoltaic justifies section stagger mode radiating fin radiating module | |
| CN106685353A (en) | Staggered high high-concentration photovoltaic universal radiator | |
| CN106788225A (en) | A kind of low-concentration photovoltaic bar shaped radiating fin radiator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170517 |