CN204031063U - A kind of solar collecting device - Google Patents
A kind of solar collecting device Download PDFInfo
- Publication number
- CN204031063U CN204031063U CN201420416314.5U CN201420416314U CN204031063U CN 204031063 U CN204031063 U CN 204031063U CN 201420416314 U CN201420416314 U CN 201420416314U CN 204031063 U CN204031063 U CN 204031063U
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- China
- Prior art keywords
- solar panel
- convex lens
- solar
- concave mirror
- collecting device
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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
- Y02E10/52—PV systems with concentrators
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- Photovoltaic Devices (AREA)
Abstract
A solar collecting device that relates to solar energy acquisition field, described device comprises solar panel, convex lens and concave mirror; The top of described solar panel is fixedly installed convex lens, and the focus correspondence of these convex lens overlaps with the upper end end face of solar panel; The below of solar panel is fixedly installed the concave mirror that a diameter is greater than convex lens diameter, and the focus correspondence of this concave mirror overlaps with the lower end surface of solar panel; Described device can effectively improve the functional utilization rate of solar panel under the prerequisite that reduces solar panel usable floor area.
Description
[technical field]
The utility model relates to solar energy acquisition field, especially relates to a kind of solar collecting device that can effectively increase optically focused.
[background technology]
Known, solar power generation refers to a kind of application mode that the emittance of sunlight is converted to electric energy, it normally first receives solar energy by a solar panel before application, and then transforms into electric energy use receiving the solar energy of assembling; Yet, because existing solar panel mostly is the crystalline silicon plate that cost is higher, this has limited its application and popularization greatly, simultaneously, find after deliberation, crystalline silicon plate can bear the light intensity higher than direct sunlight in application, therefore, passing through of using the at present way that sunlight direct projection crystalline silicon plate gathers solar energy has caused the function waste of crystalline silicon plate greatly, has also restricted the benefit room for promotion of Application of Solar Energy simultaneously.
[summary of the invention]
In order to overcome the deficiency in background technology, the utility model discloses a kind of solar collecting device, described device can effectively improve the functional utilization rate of solar panel under the prerequisite that reduces solar panel usable floor area.
For achieving the above object, the utility model adopts following technical scheme:
A solar collecting device, described device comprises solar panel, convex lens and concave mirror; The top of described solar panel is fixedly installed convex lens, and the focus correspondence of these convex lens overlaps with the upper end end face of solar panel; The below of solar panel is fixedly installed the concave mirror that a diameter is greater than convex lens diameter, and the focus correspondence of this concave mirror overlaps with the lower end surface of solar panel.
Further, described convex lens consist of jointly a plurality of evenly distributed little convex lens, and the equal correspondence of the focus of each little convex lens overlaps with the upper end end face of solar panel.
Further, the focus correspondence of the described a plurality of little convex lens shape that is evenly distributed is arranged in the upper end end face of solar panel.
Further, described bottom of device is provided with solar automatic tracking system.
Further, the edge of described convex lens, solar panel and concave mirror is fixed together by corresponding link correspondence, and convex lens and concave mirror can be adjusted movement up and down in the inside of link, and the bottom of this link is fixed with solar automatic tracking system.
Owing to adopting technical scheme as above, the utlity model has following beneficial effect:
Solar collecting device described in the utility model is not only simple in structure, and is easy to install and use; Described device not only can significantly improve the sunlight intensity that reception collects, but also can under the prerequisite that reduces solar panel usable floor area, effectively improve the functional utilization rate of solar panel, thereby reach the object of heat-collecting capacity and the photo-thermal transfer ratio of effective lifting solar energy.
[accompanying drawing explanation]
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is another structural representation of the present utility model.
In figure: 1, solar panel; 2, convex lens; 3, concave surface ytterbium; 4, solar automatic tracking system; 5, link.
[embodiment]
By the following examples, can explain in more detail the present invention, open the purpose of this utility model is intended to protect all changes and improvements within the scope of the utility model, and the utility model is not limited to the following examples:
Solar collecting device described in 1～2 by reference to the accompanying drawings, described device comprises solar panel 1, convex lens 2 and concave mirror 3; The top of described solar panel 1 is fixedly installed convex lens 2, the focus correspondence of these convex lens 2 overlaps with the upper end end face of solar panel 1, the i.e. focusing by convex lens 2 effectively increases the sunlight light intensity that is gathered in solar panel 1 upper end end face, thereby reach, reduce for receiving the cell panel area of sunlight and effectively increasing the object of assembling light intensity, this is the corresponding cost spending on solar panel 1 of having saved not only, but also can improve photo-thermal transfer ratio by increasing heat-collecting capacity; In addition, below solar panel 1, be fixedly installed the concave mirror 3 that a diameter is greater than convex lens 2 diameters, the focus correspondence of this concave mirror 3 overlaps with the lower end surface of solar panel 1, thereby reach the object of effectively utilizing the back side of solar panel 1 synchronously to absorb solar energy by concave mirror 3, this has also further increased the solar energy that described device can collect simultaneously;
As required, can adopt the described convex lens 2 of the common composition of a plurality of evenly distributed little convex lens, and the focus correspondence of a plurality of little convex lens shape that is evenly distributed is arranged in the upper end end face of solar panel 1, it is the upper end end face that the formed a plurality of focuses of these little convex lens are incident upon solar panel 1 uniformly, thereby make solar panel 1 can effectively increase by the even projection of these focuses the collecting efficiency of self, simultaneously also the corresponding focus place luminous intensity of having avoided complete convex lens 2 too high and solar panel is caused to damage may, for further increasing the application efficiency of described device, can install a solar automatic tracking system 4 is set in the bottom of described device, the edge of convex lens 2, solar panel 1 and concave mirror 3 can be fixed together by corresponding link 5 correspondences, because this link 5 is frame structure, and solar automatic tracking system can real-time tracking and the corresponding sun, therefore, link 5 is the collections that can not have influence on solar panel 1, simultaneously, convex lens 2 and concave mirror 3 can also move up and down in the inside of link 5, thereby can adjust spacing between convex lens 2 and concave mirror 3 and solar panel 1 according to the needs of focal length, and reach best and object safest collection solar energy with this, in addition, the bottom of described link 5 is fixed with solar automatic tracking system 4, can utilize this solar automatic tracking system 4 to make the described device corresponding sun all the time, thereby reaches to gather to greatest extent the object of solar energy.
While implementing solar collecting device described in the utility model, only need be by the accurate corresponding sun of described device, and then solar panel 1 is connected afterwards and just can have reached the object of effective collection solar energy with corresponding controller; Because solar panel 1 can bear the light intensity higher than direct sunlight, therefore, the convex lens 2 that described device utilization is positioned at solar panel 1 top have effectively increased with the concave mirror 3 that is positioned at solar panel 1 below the intensity of illumination being incident upon on solar panel 1, the proportional increase of electric current that so not only makes solar panel 1 send, but also be unlikely to have influence on battery life; In addition, the light intensity receiving due to solar panel 1 part in described device significantly increases, and the cost of convex lens 2 and concave mirror 3 is lower, therefore, under the prerequisite of output equal-wattage electric current, described device not only can significantly reduce the application area of solar panel 1, but also can be than existing for gathering the more effective saving cost of cell panel of solar energy.
The utility model does not describe part in detail for prior art, therefore the utility model is not described in detail.
Claims (5)
1. a solar collecting device, is characterized in that: described device comprises solar panel (1), convex lens (2) and concave mirror (3); The top of described solar panel (1) is fixedly installed convex lens (2), and the focus correspondence of these convex lens (2) overlaps with the upper end end face of solar panel (1); The below of solar panel (1) is fixedly installed the concave mirror (3) that a diameter is greater than convex lens (2) diameter, and the focus correspondence of this concave mirror (3) overlaps with the lower end surface of solar panel (1).
2. solar collecting device according to claim 1, it is characterized in that: described convex lens (2) consist of jointly a plurality of evenly distributed little convex lens, and the equal correspondence of the focus of each little convex lens overlaps with the upper end end face of solar panel (1).
3. solar collecting device according to claim 2, is characterized in that: the focus correspondence of the described a plurality of little convex lens shape that is evenly distributed is arranged in the upper end end face of solar panel (1).
4. solar collecting device according to claim 1, is characterized in that: described bottom of device is provided with solar automatic tracking system (4).
5. solar collecting device according to claim 1, it is characterized in that: the edge of described convex lens (2), solar panel (1) and concave mirror (3) is fixed together by corresponding link (5) correspondence, and convex lens (2) and concave mirror (3) can be adjusted movement up and down in the inside of link (5), and the bottom of this link (5) is fixed with solar automatic tracking system (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420416314.5U CN204031063U (en) | 2014-07-28 | 2014-07-28 | A kind of solar collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420416314.5U CN204031063U (en) | 2014-07-28 | 2014-07-28 | A kind of solar collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204031063U true CN204031063U (en) | 2014-12-17 |
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ID=52070887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420416314.5U Active CN204031063U (en) | 2014-07-28 | 2014-07-28 | A kind of solar collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204031063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104270081A (en) * | 2014-07-28 | 2015-01-07 | 河南大易程再生产业有限公司 | Solar energy collecting device |
-
2014
- 2014-07-28 CN CN201420416314.5U patent/CN204031063U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104270081A (en) * | 2014-07-28 | 2015-01-07 | 河南大易程再生产业有限公司 | Solar energy collecting device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |