CN105526552A - Dye-sensitized solar cell street lamp - Google Patents
Dye-sensitized solar cell street lamp Download PDFInfo
- Publication number
- CN105526552A CN105526552A CN201511011855.5A CN201511011855A CN105526552A CN 105526552 A CN105526552 A CN 105526552A CN 201511011855 A CN201511011855 A CN 201511011855A CN 105526552 A CN105526552 A CN 105526552A
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- CN
- China
- Prior art keywords
- street lamp
- dssc
- main body
- photovoltaic controller
- lamp main
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- 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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/088—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device mounted on top of the standard, e.g. for pedestrian zones
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
- F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
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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
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention provides a dye-sensitized solar cell street lamp. The dye-sensitized solar cell street lamp comprises a street lamp main body, dye-sensitized solar cells arranged on the peripheral surface of the street lamp main body, an LED light source arranged at the top of the street lamp main body, and a photovoltaic controller and an energy storage battery which are arranged in the street lamp main body, wherein the dye-sensitized solar cells are connected with the photovoltaic controller; the photovoltaic controller is connected with the energy storage battery; and the LED light source is connected with the output end of the photovoltaic controller. The dye-sensitized solar cell street lamp provided by the invention is capable of utilizing sunlight to a large extent.
Description
Technical field
The present invention relates to the street lamp with solar cell, particularly a kind of DSSC street lamp.
Background technology
Along with the develop rapidly of science and technology and the continuous progress of human civilization, the mankind start the renewable new forms of energy seeking to substitute the fossil fuels such as coal, oil, natural gas.Solar energy being is constantly is being researched and developed in the last hundred years with advantages such as enriching, clean, be convenient and permanent, DSSC is high with its photoelectric transformation efficiency as third generation solar cell, preparation technology is simple, with low cost, relying on the advantage such as little to intensity of illumination becomes study hotspot gradually.
Solar street light instead conventional utility power illumination street lamp, because it is without the need to laying cable, without the need to Alternating Current Power Supply, not producing the electricity charge, adopt direct current supply, control, thus have that good stability, installation and maintenance are easy, energy-conserving and environment-protective, the advantage such as economical and practical.The places such as primary and secondary arterial highway, city, community, factory, tourist attractions, parking lot can be widely used in.
In existing solar street light, solar components is all generally select monocrystalline silicon or polycrystalline silicon solar assembly, assembly generally makes it arrange with certain angle of inclination upward by support, for maximally utilising sunshine, therefore need to find an optimum angle of incidence, in addition assembly support also needs through wind force proofing design definitely, and street lamp post need be fixed on built-in fitting usually, relatively complicated.Such as, patent document 1 discloses a kind of solar cell street lamp, and wherein solar cell is arranged at the side to sunlight above street lamp.
Along with the development of DSSC, also there is the street lamp adopting DSSC at present.Such as, patent document 2 discloses a kind of curved solar energy panel street lamp, and lampshade upper surface has been sticked dye sensitization thin-film solar cell panel.
Prior art:
Patent document 1:CN201281280Y;
Patent document 2:CN102588861A.
Summary of the invention
The present invention is directed to the deficiency of existing crystal silicon solar design of road lamp, technical problem to be solved by this invention provides a kind of DSSC street lamp that can utilize sunshine to large extent.
In order to solve the problems of the technologies described above, DSSC street lamp provided by the present invention comprises: street lamp main body; Be arranged at the DSSC in the peripheral surface of described street lamp main body; Be arranged at the LED light source at the top of described street lamp main body; Be arranged at photovoltaic controller and the energy-storage battery of described street lamp body interior; Described DSSC is connected with described photovoltaic controller, and described photovoltaic controller is connected with described energy-storage battery, and described LED light source is connected with the output of described photovoltaic controller.
The street lamp be made up of DSSC of the present invention, DSSC is utilized to affect little feature by incident angle of light, the peripheral surface of street lamp main body is provided with DSSC, light energy conversion is become electric energy and is supplied to LED light source by photovoltaic control circuit by DSSC, or through photovoltaic controller by electrical power storage in energy-storage battery, the electric energy of storage is by the bulb powered of photovoltaic controller to street lamp top.Thus realize charging on daytime, the function of illumination in night.DSSC street lamp of the present invention relative to conventional road lamp, without the need to laying cables underground, also without the need to paying the illumination electricity charge, and without potential safety hazard, not only energy-conserving and environment-protective, and without the need to extra maintenance cost, belong to one-time investment and get final product Long-Time Service.Relative to existing solar street light, this street lamp be made up of DSSC, utilize the feature that DSSC is subject to the impact of light intensity, incident angle of light little, all DSSC is provided with at the side face of solar street light main body, so just more effectively can utilize sunshine, produce more electric energy.
Again, in the present invention, also can be that described street lamp main body is tetrahedron or polyhedron, each is equipped with described DSSC.
According to the present invention, multiple of street lamp main body are equipped with DSSC, so not only can maximally utilise sunshine, thus produce more electric energy, and design is also simply more convenient.
Again, in the present invention, also can be that the top of described street lamp main body is provided with female bracket, it is inner that described LED light source is located at described female bracket.
According to the present invention, can be conducive to top LED light source being fixedly mounted on street lamp main body, design is convenient and simple.
Again, in the present invention, also can be that each face of described female bracket is provided with DSSC.
According to the present invention, more effectively can utilize sunshine, thus produce more electric energy.
Again, in the present invention, also can be that the bottom of described street lamp main body is provided with base, each face of described base be provided with DSSC.
According to the present invention, more effectively can utilize sunshine, thus produce more electric energy.
According to following detailed description of the invention also with reference to accompanying drawing, foregoing of the present invention and other objects, features and advantages will be understood better.
Accompanying drawing explanation
Fig. 1 is the structural representation of the DSSC street lamp according to the present invention one embodiment;
Fig. 2 is the electrical connection schematic diagram of solar cell, photovoltaic controller, energy-storage battery and LED light source in the street lamp of solar cell shown in Fig. 1.
Reference numeral: 1-DSSC, 2-street lamp main body, 3-LED light source, 4-photovoltaic controller, 5-energy-storage battery, 6-top female bracket, 7-base.
Detailed description of the invention
Further illustrate the present invention below in conjunction with accompanying drawing and following embodiment, should be understood that accompanying drawing and following embodiment are only for illustration of the present invention, and unrestricted the present invention.
For all inconveniences of existing solar cell lamp post structure, the invention provides a kind of DSSC street lamp, comprising: street lamp main body; Be arranged at the DSSC in the peripheral surface of described street lamp main body; Be arranged at the LED light source at the top of described street lamp main body; Be arranged at photovoltaic controller and the energy-storage battery of described street lamp body interior; Described DSSC is connected with described photovoltaic controller, and described photovoltaic controller is connected with described energy-storage battery, and described LED light source is connected with the output of described photovoltaic controller.
The street lamp be made up of DSSC of the present invention, DSSC is utilized to affect little feature by incident angle of light, the peripheral surface of street lamp main body is provided with DSSC, light etc. is changed into electric energy and is supplied to LED light source by photovoltaic control circuit by DSSC, thus realize charging on daytime, the function of illumination in night.
Particularly, Fig. 1 is the structural representation of the DSSC street lamp according to the present invention one embodiment; Fig. 2 is the electrical connection schematic diagram of solar cell, photovoltaic controller, energy-storage battery and LED light source in the street lamp of solar cell shown in Fig. 1.
As shown in Figure 1, the DSSC street lamp of this embodiment comprises street lamp main body 2 and the DSSC 1 be arranged in the peripheral surface of street lamp main body 2.
As shown in Figure 1, in this embodiment, street lamp main body 2 is tetrahedron, and four faces of street lamp main body 2 are equipped with DSSC 1.But the present invention is not limited thereto, street lamp main body 2 also can be formed as polyhedron, and each all can be provided with DSSC 1.
In addition, also as shown in Figure 1, the DSSC street lamp of this embodiment also comprises LED light source, the i.e. LED 3 at the top being located at above-mentioned street lamp main body 2.This solar street light also comprises the photovoltaic controller 4 and energy-storage battery 5 that are arranged at street lamp main body 2 inside.
As shown in Figure 2, DSSC 1 accesses photovoltaic controller 4, and photovoltaic controller 4 is connected with energy-storage battery 5, and the output of photovoltaic controller 4 is connected with LED 3.During daytime, light energy conversion is electric energy by DSSC 1, and electric energy is passed through photovoltaic controller 4 to energy-storage battery 5 storage of electrical energy; During to evening, then powered to LED 3 by photovoltaic controller 4 by energy-storage battery 5.
In addition, also as shown in Figure 1, the top of street lamp main body 2 can be provided with female bracket 6, and LED light source 3 is located at the inside of female bracket 6, and four of female bracket 6 also can be provided with DSSC 1 above.
Again, also as shown in Figure 1, the bottom of street lamp main body 2 is provided with base 7, and the four sides of base 7 is also provided with DSSC 1.
Above-mentioned DSSC street lamp solves the deficiency of existing crystal silicon solar design of road lamp, and utilize DSSC to affect little feature by incident angle of light, a kind of street lamp be made up of DSSC is provided, and be equipped with DSSC by multiple of street lamp, thus realize maximally utilising sunshine, thus produce more electric energy.
Under the aim not departing from essential characteristic of the present invention, the present invention can be presented as various ways, therefore the embodiment in the present invention is illustrative rather than definitive thereof, be defined by the claims due to scope of the present invention but not limited by description, and drop on the scope that claim defines, or all changes in the full scope of equivalents of its scope defined all are understood to include in detail in the claims.
Claims (5)
1. a DSSC street lamp, is characterized in that, comprising:
Street lamp main body;
Be arranged at the DSSC in the peripheral surface of described street lamp main body;
Be arranged at the LED light source at the top of described street lamp main body;
Be arranged at photovoltaic controller and the energy-storage battery of described street lamp body interior;
Described DSSC is connected with described photovoltaic controller, and described photovoltaic controller is connected with described energy-storage battery, and described LED light source is connected with the output of described photovoltaic controller.
2. DSSC street lamp according to claim 1, is characterized in that, described street lamp main body is tetrahedron or polyhedron, each is equipped with described DSSC.
3. DSSC street lamp according to claim 1 and 2, is characterized in that, the top of described street lamp main body is provided with female bracket, and it is inner that described LED light source is located at described female bracket.
4. DSSC street lamp according to claim 3, is characterized in that, each face of described female bracket is provided with DSSC.
5. DSSC street lamp according to claim 1, is characterized in that, the bottom of described street lamp main body is provided with base, and each face of described base is provided with DSSC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511011855.5A CN105526552A (en) | 2015-12-30 | 2015-12-30 | Dye-sensitized solar cell street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511011855.5A CN105526552A (en) | 2015-12-30 | 2015-12-30 | Dye-sensitized solar cell street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105526552A true CN105526552A (en) | 2016-04-27 |
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ID=55768950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511011855.5A Pending CN105526552A (en) | 2015-12-30 | 2015-12-30 | Dye-sensitized solar cell street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105526552A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3827478B2 (en) * | 1999-07-13 | 2006-09-27 | 積水樹脂株式会社 | Self-luminous gaze guidance mark |
| CN201302090Y (en) * | 2008-10-30 | 2009-09-02 | 南京大学 | Dye-sensitized thin film solar cell lawn lamp |
| CN201475855U (en) * | 2009-08-27 | 2010-05-19 | 上海泰莱钢结构工程有限公司 | Intelligent wind-solar complementary street lamp system |
| CN203082776U (en) * | 2012-12-31 | 2013-07-24 | 韦海贵 | Integral solar street lamp |
| CN205447584U (en) * | 2015-12-30 | 2016-08-10 | 中国科学院上海硅酸盐研究所 | Dye -sensitized solar cell street lamp |
-
2015
- 2015-12-30 CN CN201511011855.5A patent/CN105526552A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3827478B2 (en) * | 1999-07-13 | 2006-09-27 | 積水樹脂株式会社 | Self-luminous gaze guidance mark |
| CN201302090Y (en) * | 2008-10-30 | 2009-09-02 | 南京大学 | Dye-sensitized thin film solar cell lawn lamp |
| CN201475855U (en) * | 2009-08-27 | 2010-05-19 | 上海泰莱钢结构工程有限公司 | Intelligent wind-solar complementary street lamp system |
| CN203082776U (en) * | 2012-12-31 | 2013-07-24 | 韦海贵 | Integral solar street lamp |
| CN205447584U (en) * | 2015-12-30 | 2016-08-10 | 中国科学院上海硅酸盐研究所 | Dye -sensitized solar cell street lamp |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160427 |
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| WD01 | Invention patent application deemed withdrawn after publication |