CN205447584U - Dye -sensitized solar cell street lamp - Google Patents

Dye -sensitized solar cell street lamp Download PDF

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Publication number
CN205447584U
CN205447584U CN201521120403.6U CN201521120403U CN205447584U CN 205447584 U CN205447584 U CN 205447584U CN 201521120403 U CN201521120403 U CN 201521120403U CN 205447584 U CN205447584 U CN 205447584U
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China
Prior art keywords
street lamp
dssc
main body
photovoltaic controller
lamp main
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Active
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CN201521120403.6U
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Chinese (zh)
Inventor
沈沪江
陈薪羽
徐权
刘岩
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Shanghai Institute of Ceramics of CAS
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Shanghai Institute of Ceramics of CAS
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Priority to CN201521120403.6U priority Critical patent/CN205447584U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

Abstract

The utility model provides a dye -sensitized solar cell street lamp, include: the street lamp main part, set up in the circumference dye -sensitized solar cell on the surface of street lamp main part, set up in the LED light source at the top of street lamp main part, set up in inside photovoltaic controller and the energy storage battery of street lamp main part, dye -sensitized solar cell with photovoltaic controller is connected, photovoltaic controller with energy storage battery is connected, just the LED light source with photovoltaic controller's output is connected. The utility model discloses can utilize to great limit the sunlight.

Description

DSSC street lamp
Technical field
This utility model relates to the street lamp with solaode, particularly to a kind of DSSC street lamp.
Background technology
Along with developing rapidly and the continuous progress of human civilization of science and technology, the mankind are sought for substituting the renewable new forms of energy of the Fossil fuels such as coal, oil, natural gas.Solar energy to enrich, to clean, convenient and long advantage of waiting so long constantly researched and developed in the last hundred years, DSSC is high with its photoelectric transformation efficiency as third generation solar cell, preparation technology is simple, with low cost, intensity of illumination is relied on the advantage such as little and is increasingly becoming study hotspot.
The street lamp of solar street light instead conventional utility power illumination, due to its without lay cable, without Alternating Current Power Supply, do not produce the electricity charge, use direct current supply, control, thus there is good stability, easy maintenance, energy-conserving and environment-protective, the advantage such as economical and practical are installed.Can be widely applied to the places such as primary and secondary arterial highway, city, community, factory, tourist attractions, parking lot.
In existing solar street light, solar components is typically all and selects monocrystal silicon or polycrystalline silicon solar assembly, assembly typically makes it arrange upward with certain angle of inclination by support, for maximally utilising sunlight, it is thus desirable to find an optimum angle of incidence, in addition assembly support also needs to through wind force proofing design definitely, and street lamp post generally need to be fixed on built-in fitting, relatively complicated.Such as, patent document 1 discloses that a kind of solaode street lamp, wherein solaode is arranged at above street lamp to the side of sunlight.
Along with the development of DSSC, currently also there is the street lamp using DSSC.Such as, patent document 2 discloses that a kind of curved solar energy panel street lamp, lampshade upper surface has been sticked dye sensitization thin-film solar cell panel.
Prior art:
Patent documentation 1:CN201281280Y;
Patent documentation 2:CN102588861A.
Utility model content
This utility model provides a kind of DSSC street lamp that can utilize sunlight to large extent for the deficiency of existing crystal silicon solar design of road lamp, technical problem to be solved in the utility model.
In order to solve above-mentioned technical problem, DSSC street lamp provided by the utility model includes: street lamp main body;It is arranged at the DSSC in the peripheral surface of described street lamp main body;It is arranged at the LED light source at the top of described street lamp main body;It is 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 outfan of described photovoltaic controller.
The street lamp being made up of DSSC of the present utility model, DSSC is utilized to be affected little feature by incident angle of light, the peripheral surface of street lamp main body is provided with DSSC, luminous energy is changed into 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 pass through the photovoltaic controller bulb powered to street lamp top.Thus realize charging on daytime, the function of illumination in night.DSSC street lamp of the present utility model is relative to conventional road lamp, it is not necessary to lay cables underground, without paying the illumination electricity charge, and without potential safety hazard, and not only energy-conserving and environment-protective, and without extra maintenance cost, belong to one-time investment and get final product life-time service.Relative to existing solar street light, this street lamp being made up of DSSC, DSSC is utilized to be affected little feature by light intensity, incident angle of light, side face in solar street light main body is designed with DSSC, thus can more effectively utilize sunlight, produce more electric energy.
Also, in this utility model, it is also possible to it is that described street lamp main body is tetrahedron or polyhedron, each is equipped with described DSSC.
According to this utility model, multiple of street lamp main body are equipped with DSSC, are so possible not only to maximally utilise sunlight, thus produce more electric energy, and design is the most more convenient simply.
Also, in this utility model, it is also possible to being that the top of described street lamp main body is provided with female bracket, described LED light source is located at inside described female bracket.
According to this utility model, can be conducive to being fixedly mounted on LED light source the top of street lamp main body, design is convenient and simple.
Also, in this utility model, it is also possible to it is that each face of described female bracket is provided with DSSC.
According to this utility model, can more effectively utilize sunlight, thus produce more electric energy.
Also, in this utility model, it is also possible to being that the bottom of described street lamp main body is provided with base, each face of described base is provided with DSSC.
According to this utility model, can more effectively utilize sunlight, thus produce more electric energy.
According to following detailed description of the invention and with reference to accompanying drawing, it is better understood with foregoing of the present utility model and other objects, features and advantages.
Accompanying drawing explanation
Fig. 1 is the structural representation of the DSSC street lamp according to this utility model one embodiment;
Fig. 2 is the electrical connection schematic diagram of solaode, photovoltaic controller, energy-storage battery and LED light source in solaode street lamp shown in Fig. 1.
Reference: 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
This utility model is further illustrated, it should be appreciated that accompanying drawing and following embodiment are merely to illustrate this utility model below in conjunction with accompanying drawing and following embodiment, and unrestricted this utility model.
For all inconveniences of existing solaode lamp post structure, this utility model provides a kind of DSSC street lamp, including: street lamp main body;It is arranged at the DSSC in the peripheral surface of described street lamp main body;It is arranged at the LED light source at the top of described street lamp main body;It is 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 outfan of described photovoltaic controller.
The street lamp being made up of DSSC of the present utility model, DSSC is utilized to be affected 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.
Specifically, Fig. 1 is the structural representation of the DSSC street lamp according to this utility model one embodiment;Fig. 2 is the electrical connection schematic diagram of solaode, photovoltaic controller, energy-storage battery and LED light source in solaode street lamp shown in Fig. 1.
As it is shown in figure 1, the DSSC street lamp of this embodiment includes street lamp main body 2 and the DSSC 1 being arranged in the peripheral surface of street lamp main body 2.
As it is shown in figure 1, in this embodiment, street lamp main body 2 is tetrahedron, four faces of street lamp main body 2 are equipped with DSSC 1.But this utility model is not limited to this, street lamp main body 2 can also be formed as polyhedron, and each all can be provided with DSSC 1.
Additionally, also as it is shown in figure 1, the DSSC street lamp of this embodiment also includes being located at the LED light source at top of above-mentioned street lamp main body 2, i.e. LED 3.This solar street light also includes being arranged at the photovoltaic controller 4 within street lamp main body 2 and energy-storage battery 5.
As in figure 2 it is shown, DSSC 1 accesses photovoltaic controller 4, photovoltaic controller 4 is connected with energy-storage battery 5, and the outfan of photovoltaic controller 4 is connected with LED 3.During daytime, DSSC 1 converts light energy into electric energy, and to energy-storage battery 5, electric energy is stored electric energy by photovoltaic controller 4;During to evening, then it is powered to LED 3 by photovoltaic controller 4 by energy-storage battery 5.
Additionally, also as it is shown in figure 1, the top of street lamp main body 2 can be provided with female bracket 6, LED light source 3 is located at the inside of female bracket 6, four of female bracket 6 also can be provided with DSSC 1 above.
Also, also as it is shown in figure 1, the bottom of street lamp main body 2 is provided with base 7, the four sides of base 7 also is 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 be affected little feature by incident angle of light, a kind of street lamp being made up of DSSC is provided, and DSSC will be equipped with on multiple of street lamp, thus realize maximally utilising sunlight, thus produce more electric energy.
Under the objective without departing from basic feature of the present utility model, this utility model can be presented as various ways, therefore the embodiment in this utility model is to be illustrative rather than definitive thereof, owing to scope of the present utility model is defined by the claims rather than limited by description, and all changes in the scope defined in claim, or the full scope of equivalents of its scope defined that fall are understood to include in detail in the claims.

Claims (5)

1. a DSSC street lamp, it is characterised in that including:
Street lamp main body;
It is arranged at the DSSC in the peripheral surface of described street lamp main body;
It is arranged at the LED light source at the top of described street lamp main body;
It is 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 outfan of described photovoltaic controller.
DSSC street lamp the most according to claim 1, it is characterised in that described street lamp main body is tetrahedron or polyhedron, each is equipped with described DSSC.
DSSC street lamp the most according to claim 1 and 2, it is characterised in that the top of described street lamp main body is provided with female bracket, described LED light source is located at inside described female bracket.
DSSC street lamp the most according to claim 3, it is characterised in that each face of described female bracket is provided with DSSC.
DSSC street lamp the most according to claim 1, it is characterised in that the bottom of described street lamp main body is provided with base, each face of described base is provided with DSSC.
CN201521120403.6U 2015-12-30 2015-12-30 Dye -sensitized solar cell street lamp Active CN205447584U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521120403.6U CN205447584U (en) 2015-12-30 2015-12-30 Dye -sensitized solar cell street lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521120403.6U CN205447584U (en) 2015-12-30 2015-12-30 Dye -sensitized solar cell street lamp

Publications (1)

Publication Number Publication Date
CN205447584U true CN205447584U (en) 2016-08-10

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105526552A (en) * 2015-12-30 2016-04-27 中国科学院上海硅酸盐研究所 Dye-sensitized solar cell street lamp
WO2022139175A1 (en) * 2020-12-21 2022-06-30 주식회사 첨단랩 Lighting using low-illuminance photocells

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105526552A (en) * 2015-12-30 2016-04-27 中国科学院上海硅酸盐研究所 Dye-sensitized solar cell street lamp
WO2022139175A1 (en) * 2020-12-21 2022-06-30 주식회사 첨단랩 Lighting using low-illuminance photocells

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