CN204178605U - Concentrating solar cell demonstrator - Google Patents
Concentrating solar cell demonstrator Download PDFInfo
- Publication number
- CN204178605U CN204178605U CN201420511381.5U CN201420511381U CN204178605U CN 204178605 U CN204178605 U CN 204178605U CN 201420511381 U CN201420511381 U CN 201420511381U CN 204178605 U CN204178605 U CN 204178605U
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- panel
- solar panel
- fresnel lenses
- demonstrator
- solar cell
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Abstract
The utility model relates to a kind of concentrating solar cell demonstrator.Comprise panel, Fresnel Lenses, solar panel, bedplate, binding post; Described panel is regular polygon, and its surface uniform has inlayed multiple Fresnel Lenses; Described bedplate is installed the solar panel with Fresnel Lenses equivalent amount, and within solar panel is positioned at the focal length of effective irradiation area of Fresnel Lenses; A pair positive negative terminal has been installed in the bottom of described panel, and a D.C. voltmeter and a DC ammeter.The beneficial effects of the utility model: use Fresnel lens prefocus to improve the light energy use efficiency of sun power, ensure the generating capacity when low-light (level); Adopt three pieces of solar panel series connection, six groups in parallel, and output voltage is about 3V, and working current reaches 1000mA; Under identical illumination condition, save the usable floor area of solar panel, the electric energy that the solar panel of formed objects exports under this device improves more than 85%.
Description
Technical field
The present invention relates to solar electrical energy generation application, be specifically related to a kind of concentrating solar cell demonstrator.
Background technology
The photoelectric transformation efficiency of general solar cell is not high, and solar cell has consumed a large amount of energy in manufacturing process, but the electric energy obtained in indoor is few, photoelectric transformation efficiency is not high in other words, therefore light collecting indoor solar battery power supply system is designed, the photoelectric transformation efficiency in unit area can be improved, do lecture experiment also to sun power Direct driver direct current generator under desk research natural lighting or the experiment of other Electronic Control brings possibility simultaneously.
Summary of the invention
The object of this invention is to provide a kind of concentrating solar cell demonstrator, to overcome the deficiencies in the prior art, solve in indoor use solar panel incandescent lamp auxiliary irradiation, the problem of relevant direct current motor experiment could be opened with solar cell.
For achieving the above object, the present invention takes following technical scheme, and a kind of concentrating solar cell demonstrator, comprises panel, Fresnel Lenses, solar panel, and base is dull and stereotyped, hook, binding post; Described panel is regular polygon, and its surface uniform has inlayed multiple Fresnel Lenses, and is fixed by screw; Described base flat board is installed the solar panel with Fresnel Lenses equivalent amount, and within solar panel is positioned at the focal length of effective irradiation area of Fresnel Lenses; Be hollow-core construction in the middle of described panel and base flat board, described solar panel is arranged between the two, and dull and stereotyped near base; A pair hook installed by described base flat board, and a pair positive negative terminal has been installed in the bottom of described panel, and a D.C. voltmeter and a DC ammeter.
Described panel adopts organic glass cutting to form, diameter about the 10cm of described Fresnel Lenses, its focal length about 6.5cm, and described base flat board adopts the material of being convenient to dispel the heat.
Beneficial effect of the present invention: the 1. light energy use efficiency using Fresnel lens prefocus to improve sun power reaches more than 95%, ensures the generating capacity when low-light (level); 2. adopt three pieces of solar panel series connection, six groups in parallel, and output voltage is about 3V, and working current reaches 1000mA; This device sun power electroplax total area is about 90cm
2, panel area is about 675cm
2, under identical illumination condition, save the usable floor area of solar panel, power percentage reaches 97%, and the electric energy that the solar panel of formed objects exports under this device improves more than 85%; Be convenient to voltage, the current relationship of explaining power supply series parallel circuits.
Accompanying drawing explanation
Fig. 1 is planar structure schematic diagram of the present invention;
Fig. 2 is side structure schematic diagram of the present invention;
In figure: 1-panel, 2-Fresnel Lenses, 3-solar panel, 4-base is dull and stereotyped, and 5-links up with, 6-binding post, 7-D.C. voltmeter, 8-DC ammeter.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1 and Figure 2, a kind of concentrating solar cell demonstrator, comprises panel 1, Fresnel Lenses 2, solar panel 3, base flat board 4, hook 5, binding post 6; It is characterized in that: described panel 1 is regular polygon, and its surface uniform has inlayed multiple Fresnel Lenses 2, and is fixed by screw; Described base flat board 4 is installed the solar panel 3 with Fresnel Lenses 2 equivalent amount, and within solar panel 3 is positioned at the focal length of effective irradiation area of Fresnel Lenses 2; Be hollow-core construction in the middle of described panel 1 and base dull and stereotyped 4, described solar panel 3 is arranged between the two, and near base flat board 4; Described base flat board 4 is installed a pair hook 5; A pair positive negative terminal 6 has been installed in the bottom of described panel 1, and a D.C. voltmeter 7 and a DC ammeter 8.
Described panel 1 adopts organic glass cutting to form, diameter about the 10cm of described Fresnel Lenses 2, its focal length about 6.5cm, and described base dull and stereotyped 4 adopts the material of being convenient to dispel the heat, and prevents from overheatedly burning solar panel.
Beneficial effect of the present invention: the 1. light energy use efficiency using Fresnel lens prefocus to improve sun power reaches more than 95%, ensures the generating capacity when low-light (level); 2. adopt three pieces of solar panel series connection, six groups in parallel, and output voltage is about 3V, and working current reaches 1000mA; This device sun power electroplax total area is about 90cm
2, panel area is about 675cm
2under identical illumination condition, save the usable floor area of solar panel, power percentage reaches 97%, the electric energy that the solar panel of formed objects exports under this device improves more than 85%, is convenient to teacher and explains the voltage relationship of power supply series parallel circuits and the current relationship of series parallel circuits.
Claims (2)
1. a concentrating solar cell demonstrator, comprises panel (1), Fresnel Lenses (2), solar panel (3), base flat board (4), hook (5), binding post (6); It is characterized in that: described panel (1) is regular polygon, its surface uniform has inlayed multiple Fresnel Lenses (2), and is fixed by screw; Described bedplate (4) is installed the solar panel (3) with Fresnel Lenses (2) equivalent amount, and within solar panel (3) is positioned at the focal length of effective irradiation area of Fresnel Lenses (2); Described base flat board (4) is installed a pair hook (5); A pair positive negative terminal (6) has been installed in the bottom of described panel (1), and a D.C. voltmeter (7) and a DC ammeter (8).
2. a kind of concentrating solar cell demonstrator according to claim 1, it is characterized in that: described panel (1) adopts organic glass cutting to form, diameter about the 10cm of described Fresnel Lenses (2), its focal length about 6.5cm, the employing of described base flat board (4) is convenient to the material dispelled the heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420511381.5U CN204178605U (en) | 2014-09-07 | 2014-09-07 | Concentrating solar cell demonstrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420511381.5U CN204178605U (en) | 2014-09-07 | 2014-09-07 | Concentrating solar cell demonstrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204178605U true CN204178605U (en) | 2015-02-25 |
Family
ID=52567393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420511381.5U Expired - Fee Related CN204178605U (en) | 2014-09-07 | 2014-09-07 | Concentrating solar cell demonstrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204178605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104240567A (en) * | 2014-09-07 | 2014-12-24 | 江苏省兴化中学 | Light condensation type solar cell demonstration board |
-
2014
- 2014-09-07 CN CN201420511381.5U patent/CN204178605U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104240567A (en) * | 2014-09-07 | 2014-12-24 | 江苏省兴化中学 | Light condensation type solar cell demonstration board |
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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: 20150225 Termination date: 20150907 |
|
| EXPY | Termination of patent right or utility model |