CN204559508U - A kind of small-sized efficient photovoltaic radiator - Google Patents
A kind of small-sized efficient photovoltaic radiator Download PDFInfo
- Publication number
- CN204559508U CN204559508U CN201520188597.7U CN201520188597U CN204559508U CN 204559508 U CN204559508 U CN 204559508U CN 201520188597 U CN201520188597 U CN 201520188597U CN 204559508 U CN204559508 U CN 204559508U
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- China
- Prior art keywords
- fin
- radiator
- radiator body
- small
- heat dissipation
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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- 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
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a kind of small-sized efficient photovoltaic radiator, comprise radiator body, its roof, for connecting optical-electrical converter, also comprises: around side groups of fins and several bottom surface fin of being connected on radiator body diapire of radiator body perisporium; Side groups of fins at least comprises two side fin of setting side by side up and down, and is also provided with some auxiliary heat dissipation fins at the head of side fin, and auxiliary heat dissipation fin extends towards the direction away from radiator body.By side fin and bottom surface fin acting in conjunction, ensure that reliable radiating effect; In addition, be also provided with auxiliary heat dissipation fin at the head of side fin, thus optimize radiating effect further.
Description
Technical field
The utility model relates to a kind of small-sized efficient photovoltaic radiator, belongs to application of solar.
Background technology
Solar energy is the clean reproducible energy of new generation replacing traditional energy, utilizes photovoltaic technology to convert solar energy into luminous energy, studies very many and go deep in prior art for it.In order to realize high efficiency opto-electronic conversion, its core component-condensation photovoltaic optical-electrical converter is absolutely necessary, and it is electric energy that lens directly can be converged the transform light energy of coming by optical-electrical converter.Also cause the working temperature on optical-electrical converter surface to continue to raise while optically focused, if dispelled the heat not in time, will reduce its photoelectric conversion efficiency, time serious, even high temperature burns, and has influence on the normal work of solar power system.Therefore, in the urgent need to proposing a kind of feasible heat sink conception.
Utility model content
For solving the deficiencies in the prior art, the purpose of this utility model is to provide a kind of good heat dissipation effect and reliable small-sized efficient photovoltaic radiator.
In order to realize above-mentioned target, the utility model adopts following technical scheme:
Small-sized efficient photovoltaic radiator, comprises radiator body, and its roof, for connecting optical-electrical converter, also comprises: around side groups of fins and several bottom surface fin of being connected on radiator body diapire of radiator body perisporium; Described side groups of fins at least comprises two side fin of setting side by side up and down, and is also provided with some auxiliary heat dissipation fins at the head of side fin, and described auxiliary heat dissipation fin extends towards the direction away from radiator body.By side fin and bottom surface fin acting in conjunction, ensure that reliable radiating effect; In addition, be also provided with auxiliary heat dissipation fin at the head of side fin, thus optimize radiating effect further.
Preferably, former side face fin is plugged on the perisporium of radiator body, and bottom surface fin is plugged on the diapire of radiator body.
Particularly, the cross section of aforementioned bottom surface fin is circular or square.
More preferably, former side face fin, bottom surface fin and auxiliary heat dissipation fin are made by copper sheet.
Further, former side face fin is waveform or fold-line-shaped, like this can increasing heat radiation area thus optimize radiating effect.
Further, former side face fin takes the mode be crisscross arranged to arrange, like this, the thermal pathways that optical-electrical converter can be made to distribute for " narrow-wide-narrow-wide-... " layout type that is arranged alternately, make air-flow, at narrow place, turbulent flow occur, also can accelerate heat radiation further.
Usefulness of the present utility model is: photovoltaic radiator of the present utility model, and the heat be applicable to optical-electrical converter produces fast and effeciently sheds, and compact structure is easy to use, has a good application prospect.By side fin and bottom surface fin acting in conjunction, be also provided with auxiliary heat dissipation fin at the head of side fin, ensure that reliable radiating effect; In addition, side heat sink design waveform or fold-line-shaped, optimize radiating effect with increasing heat radiation area, in addition, be also surprised to find, be crisscross arranged by side fin, then to accelerate heat radiation further.
Accompanying drawing explanation
Fig. 1 is the front view of a preferred embodiment of small-sized efficient photovoltaic radiator of the present utility model;
Fig. 2 is end view embodiment illustrated in fig. 1.
The implication of Reference numeral in figure:
1, radiator body, 2, side fin, 3, bottom surface fin, 4, auxiliary heat dissipation fin.
Embodiment
Below in conjunction with the drawings and specific embodiments, concrete introduction is done to the utility model.
See Fig. 1 and Fig. 2, small-sized efficient photovoltaic radiator of the present utility model, comprise radiator body 1, its roof, for connecting optical-electrical converter, also comprises: around side groups of fins and several bottom surface fin 3 of being connected on radiator body 1 diapire of radiator body 1 perisporium.Wherein, side groups of fins at least comprises two side fin 2 of setting side by side up and down, and is also provided with some auxiliary heat dissipation fins 4 at the head of side fin 2, and auxiliary heat dissipation fin 4 extends towards the direction away from radiator body 1.So, by side fin 2 and bottom surface fin 3 acting in conjunction, ensure that reliable radiating effect; In addition, be also provided with auxiliary heat dissipation fin 4 at the head of side fin 2, thus optimize radiating effect further.In the utility model, side fin 2, bottom surface fin 3 and auxiliary heat dissipation fin 4 are all best to be made up of copper sheet, thus obtains desirable heat dispersion.
As a kind of specific embodiment, side fin 2 is plugged on the perisporium of radiator body 1, and bottom surface fin 3 is plugged on the diapire of radiator body 1, and certainly, side fin 2 i.e. bottom surface fin 3 also can be integrated with radiator body 1.Preferably, the cross section of bottom surface fin 3 is circular or square.
Further, side fin 2 is waveform or fold-line-shaped, Figure 1 shows that fold-line-shaped, like this can increasing heat radiation area thus optimize radiating effect.As further improvement of the utility model, side fin 2 takes the mode be crisscross arranged as shown in Figure 1 to arrange, so-called " being crisscross arranged ", refer to that the peak a of upper sides fin 2 aims at the minimum point b of lower floor side fin 2, the minimum point c of upper sides fin 2 aims at the peak d of lower floor side fin 2, like this, the thermal pathways that optical-electrical converter just can be made to distribute for " narrow-wide-narrow-wide-... " layout type that is arranged alternately, make air-flow, at narrow place, turbulent flow occur, also can accelerate heat radiation further.
More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand, and above-described embodiment does not limit the utility model in any form, the technical scheme that the mode that all employings are equal to replacement or equivalent transformation obtains, and all drops in protection range of the present utility model.
Claims (6)
1. a small-sized efficient photovoltaic radiator, comprise radiator body, its roof, for connecting optical-electrical converter, is characterized in that, also comprises: around side groups of fins and several bottom surface fin of being connected on radiator body diapire of radiator body perisporium; Described side groups of fins at least comprises two side fin of setting side by side up and down, and is also provided with some auxiliary heat dissipation fins at the head of side fin, and described auxiliary heat dissipation fin extends towards the direction away from radiator body.
2. small-sized efficient photovoltaic radiator according to claim 1, is characterized in that, described side fin is plugged on the perisporium of radiator body, and bottom surface fin is plugged on the diapire of radiator body.
3. small-sized efficient photovoltaic radiator according to claim 1, is characterized in that, the cross section of described bottom surface fin is circular or square.
4. small-sized efficient photovoltaic radiator according to claim 1, is characterized in that, described side fin, bottom surface fin and auxiliary heat dissipation fin are made by copper sheet.
5. the small-sized efficient photovoltaic radiator according to any one of claim 1-4, is characterized in that, described side fin is waveform or fold-line-shaped.
6. small-sized efficient photovoltaic radiator according to claim 5, is characterized in that, described side fin takes the mode be crisscross arranged to arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520188597.7U CN204559508U (en) | 2015-04-01 | 2015-04-01 | A kind of small-sized efficient photovoltaic radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520188597.7U CN204559508U (en) | 2015-04-01 | 2015-04-01 | A kind of small-sized efficient photovoltaic radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204559508U true CN204559508U (en) | 2015-08-12 |
Family
ID=53834577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520188597.7U Expired - Fee Related CN204559508U (en) | 2015-04-01 | 2015-04-01 | A kind of small-sized efficient photovoltaic radiator |
Country Status (1)
| Country | Link |
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| CN (1) | CN204559508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107978652A (en) * | 2016-10-18 | 2018-05-01 | 上海太阳能工程技术研究中心有限公司 | Self radiation type photovoltaic module |
-
2015
- 2015-04-01 CN CN201520188597.7U patent/CN204559508U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107978652A (en) * | 2016-10-18 | 2018-05-01 | 上海太阳能工程技术研究中心有限公司 | Self radiation type photovoltaic module |
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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 |
Granted publication date: 20150812 Termination date: 20160401 |
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| CF01 | Termination of patent right due to non-payment of annual fee |