CN201854213U - Spotlight multiplying and spherical lighting solar power generating device - Google Patents
Spotlight multiplying and spherical lighting solar power generating device Download PDFInfo
- Publication number
- CN201854213U CN201854213U CN2010205540624U CN201020554062U CN201854213U CN 201854213 U CN201854213 U CN 201854213U CN 2010205540624 U CN2010205540624 U CN 2010205540624U CN 201020554062 U CN201020554062 U CN 201020554062U CN 201854213 U CN201854213 U CN 201854213U
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- CN
- China
- Prior art keywords
- solar
- spotlight
- receiving mechanism
- salar light
- gathering receiving
- Prior art date
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- Expired - Fee Related
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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
Abstract
The utility model discloses a spotlight multiplying and spherical lighting solar power generating device which consists of a rectangular box body, a planar transparent cover plate and solar spotlight receiving mechanisms, wherein each solar spotlight receiving mechanism consists of a rotary parabolic reflector and an optical energy receiver; and openings of the rotary parabolic reflectors of the solar spotlight receiving mechanisms respectively face to the planar transparent cover plate. The spotlight multiplying and spherical lighting solar power generating device can utilize the reflecting and focusing effects of rotary parabolic surfaces to receive solar energy, greatly improve the solar energy receiving efficiency and be used for collecting and receiving the solar energy under the environments with strong light or weak light.
Description
Affiliated technical field:
The utility model relates to a kind of Application of Solar Energy technology, particularly a kind of optically focused multiplication sphere lighting solar Blast Furnace Top Gas Recovery Turbine Unit (TRT) of utilizing paraboloid of revolution optically focused principle to receive solar energy, this device receives solar energy by the reflective focussing force of the paraboloid of revolution, can significantly improve the receiving efficiency of solar energy.
Background technology:
Solar energy is a kind of clean energy resource, inexhaustible, nexhaustible, can not cause environmental pollution yet, nowadays, no matter in coastal cities, still in inland city, solar product enters people's the visual field just more and more, solar street light, solar lawn lamp, solar energy garden lamp, solar corridor lamp, bus station's desk lamp, traffic lights or the like, various solar water heaters have also been walked close to huge numbers of families.But these solar product great majority all do not have light-focusing function, cause solar energy utilization ratio low.The light intensity on solar energy receiving element surface doubles, the receiving efficiency of solar energy receiving element will double, the focus of solar energy industry technology competition at present mainly is the battle of solar energy receiving efficiency, as seen improve receiving efficiency to whole industry significance level, therefore can effectively improve the intensity of illumination of solar energy receiving element, just become the problem of paying close attention to the most when people utilize solar energy.
In recent years, realized the Salar light-gathering reception abroad in the photovoltaic matrix of some solar power stations, domestic also have similar experimental rig, promotes obtaining on the solar domestic product but these apparatus structure complexity, bulky, cost are high-leveled and difficult.
The utility model content:
In order to overcome shortcomings such as existing beam condensing unit complicated in mechanical structure, bulky, cost height. the deficiency that the utility model exists at prior art, prior art is improved, proposed the Salar light-gathering receiving system that a kind of volume is little, simple and reliable for structure, cost is low, the optically focused reception that it can realize solar energy.
The technical scheme that its technical problem that solves the utility model adopts is: a plurality of Salar light-gathering receiving mechanisms have been installed in a rectangular box, on rectangular box, be stamped a planar transparent cover plate, the planar transparent cover plate is enclosed in each Salar light-gathering receiving mechanism in the rectangular box, each Salar light-gathering receiving mechanism proper alignment is in rectangular box, each Salar light-gathering receiving mechanism all is made of a paraboloid of revolution reflective mirror and a luminous energy receiver, and the opening of the paraboloid of revolution reflective mirror of each Salar light-gathering receiving mechanism is over against the planar transparent cover plate.
The luminous energy receiver of each Salar light-gathering receiving mechanism is made of a sphere solar panel, the focus of the centre of sphere of the sphere solar panel of each Salar light-gathering receiving mechanism luminous energy receiver and the paraboloid of revolution reflective mirror of this Salar light-gathering receiving mechanism overlaps
When sunlight during perpendicular to the incident of planar transparent cover plate, reflection by each paraboloid of revolution reflective mirror makes the reflection ray vertical irradiation on the sphere solar panel of each luminous energy receiver, the luminous energy that is radiated on the sphere solar panel is converted to electric energy by the sphere solar panel, reflective focussing force by each paraboloid of revolution reflective mirror has significantly improved the sun light intensity on the sphere solar panel that is radiated at each luminous energy receiver, thereby has significantly improved the photoelectric conversion rate of each luminous energy receiver.
The beneficial effects of the utility model are: the reflective focussing force by each paraboloid of revolution reflective mirror has significantly improved the sun light intensity that is radiated on each luminous energy receiver, thereby significantly improved the photoelectric conversion rate of each luminous energy receiver, realized that higher photoelectric conversion rate is all arranged under the environment of the high light and the low light level.
Description of drawings:
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is overall structure figure of the present utility model.
Fig. 2 is the A-A cutaway view of overall structure figure of the present utility model.
Fig. 3 is the enlarged drawing of the Salar light-gathering receiving mechanism cutaway view of the utility model embodiment.
Fig. 4 is the schematic diagram of the paraboloid of revolution.
In the paraboloid of revolution pie graph of Fig. 4: paraboloid of revolution S, the directrix plane S1 of the paraboloid of revolution, the summit O of the paraboloid of revolution, the focus f of the paraboloid of revolution, the symmetry axis L of the paraboloid of revolution.
Embodiment
In Fig. 1 and Fig. 2,25 Salar light-gathering receiving mechanisms have been installed in a rectangular box 3-1,25 Salar light-gathering receiving mechanisms are divided into five groups, on rectangular box 3-1, be stamped a planar transparent cover plate 4-1, planar transparent cover plate 4-1 is enclosed in each Salar light-gathering receiving mechanism in the rectangular box 3-1, each Salar light-gathering receiving mechanism proper alignment is in rectangular box 3-1, each Salar light-gathering receiving mechanism all is made of a paraboloid of revolution reflective mirror and a luminous energy receiver, and the opening of the paraboloid of revolution reflective mirror of each Salar light-gathering receiving mechanism is over against planar transparent cover plate 3-1.
Provided the structure of the first Salar light-gathering receiving mechanism among Fig. 3, the first Salar light-gathering receiving mechanism is made of paraboloid of revolution reflective mirror 1-1-1 and luminous energy receiver 1-2-1 in Fig. 3, luminous energy receiver 1-2-1 is made of a sphere solar panel 10-6, the focus of the centre of sphere of sphere solar panel 10-6 and paraboloid of revolution reflective mirror 1-1-1 overlaps
When sunlight during perpendicular to planar transparent cover plate 4-1 incident, reflection by paraboloid of revolution reflective mirror 1-1-1 makes the reflection ray vertical irradiation on sphere solar panel 10-6, the luminous energy that is radiated on the sphere solar panel 10-6 is converted to electric energy by sphere solar panel 10-6, reflective focussing force by paraboloid of revolution reflective mirror 1-1-1 has significantly improved the sun light intensity that is radiated on the sphere solar panel 10-6, thereby the photoelectric conversion rate of luminous energy receiver 1-2-1, the structure of above-mentioned each Salar light-gathering receiving mechanism have significantly been improved, every size is identical with the first Salar light-gathering receiving mechanism with the luminous energy reception process.
Claims (1)
1. optically focused multiplication sphere lighting solar Blast Furnace Top Gas Recovery Turbine Unit (TRT), by rectangular box, planar transparent cover plate and Salar light-gathering receiving mechanism constitute, each Salar light-gathering receiving mechanism all is made of a paraboloid of revolution reflective mirror and a luminous energy receiver, the opening of the paraboloid of revolution reflective mirror of each Salar light-gathering receiving mechanism is over against the planar transparent cover plate, it is characterized in that: the luminous energy receiver of each Salar light-gathering receiving mechanism is made of a sphere solar panel, and the focus of the centre of sphere of the sphere solar panel of each Salar light-gathering receiving mechanism luminous energy receiver and the paraboloid of revolution reflective mirror of this Salar light-gathering receiving mechanism overlaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205540624U CN201854213U (en) | 2010-09-30 | 2010-09-30 | Spotlight multiplying and spherical lighting solar power generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205540624U CN201854213U (en) | 2010-09-30 | 2010-09-30 | Spotlight multiplying and spherical lighting solar power generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201854213U true CN201854213U (en) | 2011-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205540624U Expired - Fee Related CN201854213U (en) | 2010-09-30 | 2010-09-30 | Spotlight multiplying and spherical lighting solar power generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201854213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101976974A (en) * | 2010-09-30 | 2011-02-16 | 北京印刷学院 | Solar energy generation device multiplying concentration and adopting spherical surface for lighting |
-
2010
- 2010-09-30 CN CN2010205540624U patent/CN201854213U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101976974A (en) * | 2010-09-30 | 2011-02-16 | 北京印刷学院 | Solar energy generation device multiplying concentration and adopting spherical surface for lighting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20110930 |