CN101355112B - solar energy system with spherical lens - Google Patents
solar energy system with spherical lens Download PDFInfo
- Publication number
- CN101355112B CN101355112B CN200710130047XA CN200710130047A CN101355112B CN 101355112 B CN101355112 B CN 101355112B CN 200710130047X A CN200710130047X A CN 200710130047XA CN 200710130047 A CN200710130047 A CN 200710130047A CN 101355112 B CN101355112 B CN 101355112B
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- China
- Prior art keywords
- light
- spherical lens
- energy system
- solar energy
- receiving surface
- 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.)
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- 230000005540 biological transmission Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/30—Arrangements for concentrating solar-rays for solar heat collectors with lenses
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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
- Y02E10/40—Solar thermal energy, e.g. solar towers
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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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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to a solar energy system with a spherical lens. The solar energy system comprises: a spherical lens and a solar panel. The spherical lens has a first surface and a second surface. The first surface is for receiving incident light from a light source at any location. The second surface is used for transmitting the beam-concentrating light caused by the incident light to a predetermined area. The solar panel is installed on the predetermined area, and is used for receiving the concentrated beam light and generating electric energy. According to the present invention, the spherical lens may receive incident light from any position and transmit a convergent light to the same predetermined region. The solar panel on the predetermined area may always receive the convergent light from the spherical lens. Therefore, the efficiency of the solar system of the invention is high.
Description
Technical field
The present invention relates to a kind of solar energy system, more particularly, relate to a kind of solar energy system with spherical lens.
Background technology
Referring to Fig. 1, it shows the first conventional solar energy system 10.The described first conventional solar energy system 10 comprises: lens 11 and solar panels 12.Described lens 11 are used for receiving sunlight 16 and transmission concentrated light 17 from the sun 18.Described solar panels 12 are used to receive described concentrated light 17.By utilizing lens 11, the area that can reduce solar panels 12 is to save the space.Yet the sun 18 is position directly over lens 11 always not.If the sun 18 moves to the left side or the right side of solar panels 12, solar panels 12 can't receive concentrated light 17 from lens 11 so.The utilance of the described first conventional solar energy system 10 is not good.
Referring to Fig. 2, it shows the second conventional solar energy system 20.The described second conventional solar energy system 20 comprises: lens 21, solar panels 22 and a motor 23.Described lens 21 are used for receiving sunlight 26 and transmission concentrated light 27 from the sun 28.Described solar panels 22 are used to receive concentrated light 27.Owing to the above-mentioned shortcoming of the first conventional solar energy system 10, thereby the second conventional solar energy system 20 utilizes motor 23 to drive lens 21 and solar panels 22 make it follow moving and moving of the sun 28.Therefore, the sun 28 is position directly over lens 21 always, and solar panels 22 can receive concentrated light 27.Yet described motor 23 is consumed power, and reduces the gross efficiency of the second conventional solar energy system 20.
Therefore, be necessary to provide a kind of solar energy system so that address the above problem.
Summary of the invention
One object of the present invention is to provide a kind of solar energy system with spherical lens.Described solar energy system comprises: a spherical lens and solar panels.Described spherical lens has a first surface and a second surface.Described first surface is used for receiving incident light in any position from a light source.The concentrated light that described second surface is used for being caused by incident light is transmitted to a presumptive area.Described solar panels are installed on the described presumptive area, and are used to receive described concentrated light and produce electric energy.
According to the present invention, spherical lens can receive the incident light from any position, and concentrated light is transmitted to same predetermined region.Solar panels on the presumptive area can receive concentrated light from spherical lens always.Therefore, the efficient of solar energy system of the present invention is higher.
Description of drawings
Fig. 1 shows the first conventional solar energy system.
Fig. 2 shows the second conventional solar energy system.
Fig. 3 A shows the solar energy system with spherical lens according to first embodiment of the invention, and wherein the sun moves to the right side of solar energy system.
Fig. 3 B shows the solar energy system with spherical lens according to first embodiment of the invention, wherein the sun move to solar energy system directly over the position.
Fig. 3 C shows the solar energy system with spherical lens according to first embodiment of the invention, and wherein the sun moves to the left side of solar energy system.
Fig. 3 D shows the solar energy system with spherical lens according to first embodiment of the invention, and wherein the sun moves to the predetermined level below.
Fig. 4 shows according to the solar energy system with spherical lens of second embodiment of the invention at night.
Embodiment
To 3D, it shows the solar energy system with spherical lens according to first embodiment of the invention referring to Fig. 3 A.Described solar energy system 30 comprises: a spherical lens 31 and solar panels 32.Described spherical lens 31 has a first surface 311 and a second surface 312.Described first surface 311 is used for receiving incident light in any position from a light source.The concentrated light that described second surface 312 is used for being caused by incident light is transmitted to a presumptive area.In first embodiment, light source is the sun 38.
Referring to Fig. 3 A, the sun 38 moves to the right side of solar energy system 30.The first surface 311 of spherical lens 31 receives incident light 361 on primary importance place (right side) from the sun 38.The second surface 312 of spherical lens 31 will be transmitted to solar panels 32 by the concentrated light 371 that incident light 361 causes.Solar panels 32 are installed on the described presumptive area, and are used to receive concentrated light 371 and produce electric energy.
Referring to Fig. 3 B, the sun 38 move to solar energy system 30 directly over the position.The first surface 311 of spherical lens 31 receives incident lights 362 second place place (directly over position) from the sun 38.The second surface 312 of spherical lens 31 will be transmitted to solar panels 32 by the concentrated light 372 that incident light 362 causes.Solar panels 32 and can receive concentrated light 372 still on described presumptive area.
Referring to Fig. 3 C, the sun 38 moves to the left side of solar energy system 30.The first surface 311 of spherical lens 31 receives incident light 363 in the 3rd position (left side) from the sun 38.The second surface 312 of spherical lens 31 will be transmitted to solar panels 32 by the concentrated light 373 that incident light 363 causes.Solar panels 32 and can receive concentrated light 373 still on presumptive area.
Because spherical lens 31 forms a sphere,, and concentrated light is transmitted to same predetermined region so spherical lens can receive the incident light from any position.Solar energy system 30 of the present invention does not need to be actuated to follow the sun 38 and moves, and without any need for other electric consumption.Solar panels 32 on the presumptive area can receive concentrated light from spherical lens 31 always.Therefore, the efficient of solar energy system 30 of the present invention is higher.
To 3D, solar panels 32 comprise one first receiving surface 321 and one second receiving surface 322 referring to Fig. 3 A.Described first receiving surface 321 and described second receiving surface 322 can receive concentrated light from spherical lens 31.Second receiving surface 322 is corresponding to first receiving surface 321.Face up corresponding to a predetermined level 34, the first receiving surfaces 321, and second receiving surface 322 faces down.
Referring to Fig. 3 D, the sun 38 moves to predetermined level 34 belows.(predetermined level 34 belows) receive incident light 364 from the sun 38 to the first surface 311 of spherical lens 31 in the 4th position.The second surface 312 of spherical lens 31 will be transmitted to second receiving surface 322 of solar panels 32 by the concentrated light 374 that incident light 364 causes.Owing to two receiving surfaces 321 and 322, thereby solar panels 32 can receive more concentrated lights.Therefore, can further improve the efficient of solar energy system 30 of the present invention.
Referring to Fig. 4, it shows the solar energy system with spherical lens according to second embodiment of the invention.Described solar energy system 40 comprises: a spherical lens 41, solar panels 42, an energy storing device 43, a control device 44 and a light-emitting device 45.The described spherical lens 41 of second embodiment is identical with solar panels 32 with the spherical lens 31 of first embodiment with described solar panels 42.Described energy storing device 43 is used to store the electric energy from solar panels 42.Described light-emitting device 45 is used for receiving electric energy and producing light from solar panels 42 or energy storing device 43 at night or cloudy day.Described control device 44 is used to control electric energy and whether outputs to light-emitting device 45.Therefore, solar energy system 40 can be used as street lamp so that save electric power and have aesthstic stereoeffect.
Although illustrated and describe some embodiment of the present invention, the those skilled in the art can make various modifications and improvement.Therefore in illustrative but not describe embodiments of the invention on the restrictive, sense.Wish that the present invention can be not limited to particular form as described, and keep in the scope that all modifications of spirit and scope of the invention defines in appended claims.
Claims (4)
1. solar energy system with spherical lens, described solar energy system comprises:
One spherical lens, it has a first surface and a second surface, and described first surface is used for receiving incident light in any position from a light source, and the concentrated light that described second surface is used for being caused by described incident light is transmitted to a presumptive area; Described spherical lens further comprises a hemispherical portion and an extension, and described hemispherical portion is placed in predetermined level top, and described extension is placed in described predetermined level below; With
One solar panels, it is installed on the described presumptive area, with in order to receive described concentrated light and to produce electric energy;
Described solar panels comprise one first receiving surface and one second receiving surface that is used to receive described concentrated light, described second receiving surface is corresponding to described first receiving surface, and described second receiving surface and described first receiving surface are corresponding to described predetermined level, and described first receiving surface faces up and described second receiving surface faces down;
Described first receiving surface receives described concentrated light from described hemispherical portion, and described second receiving surface receives described concentrated light from described extension.
2. solar energy system according to claim 1, it further comprises an energy storing device that is used to store described electric energy.
3. solar energy system according to claim 1, it further comprises a light-emitting device that is used to receive described electric energy and produces light.
4. solar energy system according to claim 3, it further comprises a control device that is used to control the electric energy that arrives described light-emitting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710130047XA CN101355112B (en) | 2007-07-25 | 2007-07-25 | solar energy system with spherical lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710130047XA CN101355112B (en) | 2007-07-25 | 2007-07-25 | solar energy system with spherical lens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101355112A CN101355112A (en) | 2009-01-28 |
| CN101355112B true CN101355112B (en) | 2011-05-04 |
Family
ID=40307799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710130047XA Expired - Fee Related CN101355112B (en) | 2007-07-25 | 2007-07-25 | solar energy system with spherical lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101355112B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104052377A (en) * | 2014-06-13 | 2014-09-17 | 曹翠芝 | Football-shaped solar energy collecting device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4809458A (en) * | 1986-02-25 | 1989-03-07 | Nichimo Co., Ltd. | Self-luminous buoy |
| US5990413A (en) * | 1996-06-19 | 1999-11-23 | Ortabasi; Ugur | Bifacial lightweight array for solar power |
| CN1582502A (en) * | 2001-12-25 | 2005-02-16 | 中田仗祐 | Light receiving or emitting semiconductor apparatus |
-
2007
- 2007-07-25 CN CN200710130047XA patent/CN101355112B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4809458A (en) * | 1986-02-25 | 1989-03-07 | Nichimo Co., Ltd. | Self-luminous buoy |
| US5990413A (en) * | 1996-06-19 | 1999-11-23 | Ortabasi; Ugur | Bifacial lightweight array for solar power |
| CN1582502A (en) * | 2001-12-25 | 2005-02-16 | 中田仗祐 | Light receiving or emitting semiconductor apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101355112A (en) | 2009-01-28 |
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Address after: Taiwan, China Patentee after: Higherway Electronic Co., Ltd. Patentee after: HLJ Technology Co., Ltd. Address before: Taiwan, China Patentee before: Higherway Electronic Co., Ltd. Patentee before: Millennium Communication Co., Ltd. |
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Free format text: FORMER OWNER: HLJ TECHNOLOGY CO., LTD. Effective date: 20140716 Owner name: HLJ TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HIGHERWAY ELECTRONIC CO., LTD. Effective date: 20140716 |
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Effective date of registration: 20140716 Address after: Hsinchu County, Taiwan, China Hukou Guangfu Road, No. 2 Patentee after: HLJ Technology Co., Ltd. Address before: Taiwan, China Patentee before: Higherway Electronic Co., Ltd. Patentee before: HLJ Technology Co., Ltd. |
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Granted publication date: 20110504 Termination date: 20150725 |
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