CN106685348A - Stepped high-rate concentrating photovoltaic universal heat sink - Google Patents
Stepped high-rate concentrating photovoltaic universal heat sink Download PDFInfo
- Publication number
- CN106685348A CN106685348A CN201710143609.8A CN201710143609A CN106685348A CN 106685348 A CN106685348 A CN 106685348A CN 201710143609 A CN201710143609 A CN 201710143609A CN 106685348 A CN106685348 A CN 106685348A
- Authority
- CN
- China
- Prior art keywords
- heat sink
- radiator
- concentrating photovoltaic
- staged
- fin array
- 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
- 238000006243 chemical reaction Methods 0.000 claims abstract description 23
- 230000017525 heat dissipation Effects 0.000 claims abstract description 9
- 238000009423 ventilation Methods 0.000 claims abstract description 9
- 230000005494 condensation Effects 0.000 claims description 18
- 238000009833 condensation Methods 0.000 claims description 18
- 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
- 239000007787 solid Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract 8
- 238000010248 power generation Methods 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000306 component 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
- 239000003292 glue Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000003466 welding Methods 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 stepped high-rate concentrating photovoltaic universal heat sink, and belongs to the technical field of solar power generation. The stepped high-rate concentrating photovoltaic universal heat sink comprises a stepped cooling fin 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 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 cooling fins of the stepped cooling fin array are the heat dissipation ventilation grooves. The high-power heat sink is simple in structure and low in fabrication cost; with the arrangement of the stepped cooling fin array of the heat sink, the middle part of the stepped cooling fin array is higher than a peripheral part on the condition that the weight is reduced, thus, natural wind can be enabled to be directly acted onto the cooling fins at the middle part of the stepped cooling fin array nearest to a concentrating photovoltaic photoelectric conversion receiver, and the heat dissipation effect of the heat sink is greatly improved; the heat sink is 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 photovoltaic thermal component, and in particular to a kind of general radiator of staged high power concentrating photovoltaic,
Category 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 high power lens is very strong, cause condensation photovoltaic photoelectricity
Operating temperature on conversion receiver surface is very high, in order to ensure that Condensation photovoltaic photoelectric conversion receiver can be in normal temperature model
Stably work in enclosing, typically by the direct bonding of Condensation photovoltaic photoelectric conversion receiver or welding on a heat sink, the radiator
Lower end radiating fin is directly exposed in extraneous air, and the heat that the sunlight after convergence is produced directly is dispersed into outer by radiator
In portion's air, but it is existing to high-power heat energy distribute all using on a heat sink increase fan radiate, so except increase
Plus outside the cost of fan, can also increase the cost of connecting line and external power supply, and the workload of increase production, or by use
Copper product making radiator, so as to cause the increase of product cost；Simultaneously for distributing for the increasing heat of power, just must
The area of radiator must be increased, the weight and cost of radiator is thus considerably increased, in addition the installation of existing radiator is all
It is to be fixed to concentrating photovoltaic assembly bottom by many screws, membership dues much manually go operation so when installing, also
Also it is very inconvenient when subsequent maintenance or replacing.
The content of the invention
It is an object of the invention to provide a kind of general radiator of staged high power concentrating photovoltaic, the radiator is to overcome existing
There is the deficiency of technology.
In order to realize above-mentioned technical purpose, the present invention is adopted the technical scheme that：A kind of staged high power concentrating photovoltaic leads to
With radiator, it is characterized in that, it includes staged radiating fin array, heat dissipation ventilation groove, base plate of radiator, circular fixed column and
Condensation photovoltaic photoelectric conversion receiver installing zone, the base plate of radiator wherein simultaneously has staged radiating fin array, radiating
Device base plate another side has circular fixed column and condensation photovoltaic photoelectric conversion receiver installing zone, the staged radiating fin array
In radiating fin between space be heat dissipation ventilation groove.
The staged radiating fin array is that cylindrical array or the arrangement of Polygonal column shape array 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 of the present invention and good effect are：1. the high-power radiator simple structure, cost of manufacture is cheap；2. this dissipates
The staged radiating fin array arrangement of hot device, in the case that weight reduces, i.e. staged radiating fin array mid portion ratio
Peripheral part is high, this makes it possible to ensure that natural wind is applied directly to from the nearest staged of condensation photovoltaic photovoltaic conversion receptor
On the radiating fin of radiating fin array mid portion, the radiating effect of radiator is greatly improved；3. the installation of the radiator is imitated
Rate is high, significantly improves installation cost；4. the radiator is very convenient when subsequent maintenance is changed, and is directly screwed into
Concentrating photovoltaic assembly base.
Description of the drawings
Fig. 1 is a kind of general radiator axonometric chart of staged high power concentrating photovoltaic.
Fig. 2 is a kind of general radiator front view of staged high power concentrating photovoltaic.
Fig. 3 is a kind of general radiator right view of staged high power concentrating photovoltaic.
Wherein：1st, staged radiating fin array, 2, heat dissipation ventilation groove, 3, base plate of radiator, 4, circular fixed column, 5, poly-
Light photovoltaic conversion receiver installing zone.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is further illustrated.
A kind of general radiator of staged high power concentrating photovoltaic, as shown in Fig. 1 ~ 3, it includes staged radiating fin array
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 radiating
Device base plate 3 wherein simultaneously has staged radiating fin array 1, and the another side of base plate of radiator 3 has circular fixed column 4 and condensation photovoltaic
Photoelectric conversion receiver installing zone 5, the space between radiating fin in the staged radiating fin array 1 is heat dissipation ventilation
Groove 2.
The present invention using method be：
Condensation photovoltaic photoelectric conversion receiver is pasted onto first the peace of the radiator by thermal conductive insulation glue or heat conductive silica gel
In dress area, then the radiator with condensation photovoltaic conversion receiver is arranged on the base plate of concentrating photovoltaic assembly.The radiating
The staged radiating fin array 1 of device is arranged, in the case that weight reduces, i.e. the mid portion ratio of staged radiating fin array 1
Peripheral part is high, this makes it possible to ensure that natural wind is applied directly to from the nearest staged of condensation photovoltaic photovoltaic conversion receptor
On the radiating fin of the mid portion of radiating fin array 1, the radiating effect of radiator is greatly improved.
In patent of the present invention, as change row embodiment, the shape and optically focused of condensation photovoltaic photoelectric conversion receiver installing zone 5
The shape of photovoltaic cell chips is completely the same, and condensation photovoltaic photoelectric conversion receiver installing zone 5 either internally or externally can have solid
Determine the screw hole 5 of Condensation photovoltaic photoelectric conversion receiver, circular fixed column is hollow tapped hollow cylinder, therefore of the invention
Rights protection scope be defined by the following claims.
Claims (5)
1. a kind of general radiator of staged high power concentrating photovoltaic, is characterized in that, it includes staged radiating fin array, radiating
Ventilation slot, base plate of radiator, circular fixed column and condensation photovoltaic photoelectric conversion receiver installing zone, the base plate of radiator is wherein
Simultaneously there is staged radiating fin array, base plate of radiator another side has circular fixed column and Condensation photovoltaic photoelectric conversion receiver
Installing zone, the space between radiating fin in the staged radiating fin array is heat dissipation ventilation groove.
2. a kind of general radiator of staged high power concentrating photovoltaic according to claim 1, is characterized in that, the staged
Radiating fin array is that cylindrical array or the arrangement of Polygonal column shape array are formed.
3. a kind of general radiator of staged high power concentrating photovoltaic according to claim 1, is characterized in that, the radiator
Base plate is aluminium material square shape.
4. a kind of general radiator of staged high power concentrating photovoltaic according to claim 1, is characterized in that, described circular solid
Fixed column is the externally threaded hollow cylinder of hollow belt.
5. a kind of general radiator of staged high power concentrating photovoltaic according to claim 1, is characterized in that, the optically focused light
Volt 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 |
|---|---|---|---|
| CN201710143609.8A CN106685348A (en) | 2017-03-12 | 2017-03-12 | Stepped high-rate concentrating photovoltaic universal heat sink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710143609.8A CN106685348A (en) | 2017-03-12 | 2017-03-12 | Stepped high-rate concentrating photovoltaic universal heat sink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106685348A true CN106685348A (en) | 2017-05-17 |
Family
ID=58828924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710143609.8A Pending CN106685348A (en) | 2017-03-12 | 2017-03-12 | Stepped high-rate concentrating photovoltaic universal heat sink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106685348A (en) |
-
2017
- 2017-03-12 CN CN201710143609.8A patent/CN106685348A/en active Pending
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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 |
Application publication date: 20170517 |
|
| WD01 | Invention patent application deemed withdrawn after publication |