CN203573997U - Film solar cell - Google Patents

Film solar cell Download PDF

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Publication number
CN203573997U
CN203573997U CN201320649887.8U CN201320649887U CN203573997U CN 203573997 U CN203573997 U CN 203573997U CN 201320649887 U CN201320649887 U CN 201320649887U CN 203573997 U CN203573997 U CN 203573997U
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CN
China
Prior art keywords
film
solar
thin
solar cells
groove
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.)
Expired - Fee Related
Application number
CN201320649887.8U
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Chinese (zh)
Inventor
张依群
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Dongguan Polytechnic
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Dongguan Polytechnic
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Filing date
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Application filed by Dongguan Polytechnic filed Critical Dongguan Polytechnic
Priority to CN201320649887.8U priority Critical patent/CN203573997U/en
Application granted granted Critical
Publication of CN203573997U publication Critical patent/CN203573997U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • Y02E10/52PV systems with concentrators

Abstract

The utility model relates to the technical field of a solar cell, and particularly relates to a film solar cell. A solar generation column is installed at a concentrated center of a groove light-condensation plate of the film solar cell, the groove light-condensation plate is made of a reflection material, a large area of sunlight is concentrated and then is irradiated to the solar generation column at the concentrated center, a small area of solar photovoltaic film wraps a heat-radiation column of the solar generation column, and then the large area of the sunlight can be fully absorbed to generate a large amount of generated energy. According to the film solar cell, the small area of the solar photovoltaic film can absorb the large area of the sunlight, a small area of solar photovoltaic film is needed to generate a certain amount of electric quantity, equipment cost is lowered, and the film solar cell is in favor of popularization and application.

Description

A kind of thin-film solar cells
Technical field
The utility model relates to technical field of solar batteries, refers in particular to a kind of thin-film solar cells.
Background technology
Solar energy power generating is because cleanliness without any pollution generates electricity, and solar energy is a kind of inexhaustible energy, and at energy-intensive instantly, research and development solar energy power generating has great significance; Photovoltaic film, due to lighter weight, is laid simple and convenient is installed, and enjoy favor.Generally, the thin-film solar cells being formed by photovoltaic film, that the tiling of photovoltaic film is arranged, directly absorbing sunlight generates electricity, yet because the current price of photovoltaic film is higher, producing certain electric weight needs very large-area photovoltaic film, causes equipment cost higher, has a strong impact on the promotion and application of thin-film solar cells.
Utility model content
The utility model is the deficiency for the higher existence of current thin film solar cell cost, and a kind of thin-film solar cells overcoming the above problems is provided.
For achieving the above object, the utility model adopts following technical scheme:
A kind of thin-film solar cells, described thin-film solar cells includes the groove solar panel that a reflectorized material is bent to form, groove solar panel along optically focused centre bit, solar power generation post is laterally installed, described solar power generation post, for comprising a thermal column, is coated photovoltaic film on described thermal column.
Preferably, described groove solar panel is arc caustic surface.
Preferably, described groove solar panel arranges the link that connects solar power generation post.
Preferably, described groove solar panel arranged outside bracing frame.
Preferably, the water pipe that described thermal column is heat-conducting.
Preferably, between described photovoltaic film and thermal column, fill thermal conducting material.
The beneficial effects of the utility model are: a kind of thin-film solar cells of the present utility model, described thin-film solar cells includes the groove solar panel that a reflectorized material is bent to form, groove solar panel along optically focused centre bit, solar power generation post is laterally installed, described solar power generation post, for comprising a thermal column, is coated photovoltaic film on described thermal column; The groove solar panel forming by reflectorized material, after being assembled, larger area sunlight is irradiated to the solar power generation post at optically focused center, coated compared with the photovoltaic film of small size on the thermal column of solar power generation post, just can fully absorb larger area solar light, produce larger energy output; Thin-film solar cells of the present utility model can be passed through compared with the large-area sunlight of photovoltaic film absorption of small size, producing certain electric weight need to be compared with the photovoltaic film of small size, reduce equipment cost, be conducive to the promotion and application of thin-film solar cells.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model thin-film solar cells
Embodiment
Below in conjunction with 1 pair of the utility model of accompanying drawing, be further elaborated:
A kind of thin-film solar cells, described thin-film solar cells includes the groove solar panel 1 that a reflectorized material is bent to form, groove solar panel 1 along optically focused centre bit, solar power generation post 2 is laterally installed, described solar power generation post 2, for comprising a thermal column 21, is coated photovoltaic film 22 on described thermal column 21.
As common process form, the inner surface of groove solar panel 1 is through physics or chemical means such as polishing or plated films, become the minute surface that reflectivity is very high, its effect is that sunlight is focused on to focus place fully, and the shape of groove solar panel 1 can be that semicolumn, cylindroid, parabola post, many faceted pebbles post etc. are any can be by light focusing in the shape of a cylinder scope.The material of groove solar panel 1 can be any metal or alloy, also can be that inner surface is through any material of the mirror process such as plated film, as better embodiment, the arc caustic surface that groove solar panel 1 of the present utility model forms for stainless steel polishing, have corrosion-resistant, the feature that spotlight effect is good and easy to maintenance.
Groove solar panel 1 arranges the link 3 that connects solar power generation post 2, effective fixed solar generating post 2, and link 3 can, by any sturdy material and arbitrary shape, be fixed and can guarantee to greatest extent firm connection.
For the ease of installing, the present embodiment, at groove solar panel 1 arranged outside bracing frame 4, is convenient to be arranged on mounting plane, certainly at some, is convenient to the occasion of installing, also can be without using bracing frame 4.
Thermal column 21 can be for shape forms, and in order to make full use of the energy, the water pipe that the thermal column 21 of the present embodiment is heat-conducting, can be formed by common metal water pipe, can also be made by the good new material of other any heat conductivility (as nano material); Flowing by cold water in water pipe, the amount of heat that solar power generation post 2 is carried out to produce in photoelectric conversion process carries out effectively cooling, guarantees the normal operation of equipment, improves widely the conversion efficiency of thin-film solar cells, increase energy output, increase the service life; On the other hand, heated cooling water can also be for daily life, commercialization and industrial production; The thermal column 21 outer surface good contacts that photovoltaic film 22 is sufficient and water pipe forms, or between is filled the good thermal conducting material 5(of thermal conductivity as heat conductive silica gel).
A kind of thin-film solar cells of the present utility model, after being assembled, larger area sunlight is irradiated to the solar power generation post 2 at optically focused center, coated compared with the photovoltaic film 22 of small size on the thermal column 21 of solar power generation post 2, just can fully absorb larger area solar light, produce larger energy output; Thin-film solar cells of the present utility model can be by absorbing large-area sunlight compared with the photovoltaic film of small size 22, producing certain electric weight need to be compared with the photovoltaic film 22 of small size, reduce equipment cost, be conducive to the promotion and application of thin-film solar cells; Generally, thin-film solar cells of the present utility model is compared with conventional solar cells, on photovoltaic film 22 of the same area than the energy output of the high several times of traditional solar cell, ten several times, thereby greatly reduce cost of electricity-generating.
Thin-film solar cells of the present utility model, can be placed in the top of the various buildings such as house, factory building, station or towards southern exterior wall, also can be placed on various vacant lot, profile by groove solar panel 1 can be made into thin-film solar cells the various shapes such as Wave plate shape, incense coil type, to improve the utilance in place.Like this, both can generate electricity, by cooling water pipe, can provide thermal water resource again.
The above embodiment, it is preferred embodiments of the present utility model, be not to limit the utility model practical range, the equivalence of doing according to structure, feature and principle described in the utility model claim therefore all changes or modifies, and all should be included in the utility model patent claim.

Claims (6)

1. a thin-film solar cells, it is characterized in that, described thin-film solar cells includes the groove solar panel (1) that a reflectorized material is bent to form, groove solar panel (1) along optically focused centre bit, solar power generation post (2) is laterally installed, described solar power generation post (2) is for comprising a thermal column (21), and described thermal column (21) is above coated photovoltaic film (22).
2. a kind of thin-film solar cells according to claim 1, is characterized in that: described groove solar panel (1) is arc caustic surface.
3. a kind of thin-film solar cells according to claim 1, is characterized in that: described groove solar panel (1) arranges the link (3) that connects solar power generation post (2).
4. a kind of thin-film solar cells according to claim 1, is characterized in that: described groove solar panel (1) arranged outside bracing frame (4).
5. a kind of thin-film solar cells according to claim 1, is characterized in that: described thermal column (21) is the water pipe of heat-conducting.
6. according to a kind of thin-film solar cells described in claim 1-5 any one, it is characterized in that: between described photovoltaic film (22) and thermal column (21), fill thermal conducting material (5).
CN201320649887.8U 2013-10-21 2013-10-21 Film solar cell Expired - Fee Related CN203573997U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320649887.8U CN203573997U (en) 2013-10-21 2013-10-21 Film solar cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320649887.8U CN203573997U (en) 2013-10-21 2013-10-21 Film solar cell

Publications (1)

Publication Number Publication Date
CN203573997U true CN203573997U (en) 2014-04-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320649887.8U Expired - Fee Related CN203573997U (en) 2013-10-21 2013-10-21 Film solar cell

Country Status (1)

Country Link
CN (1) CN203573997U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106452316A (en) * 2016-12-19 2017-02-22 张家港长丰能源有限公司 Light-concentrating solar cell power generation component
CN106452342A (en) * 2016-12-19 2017-02-22 张家港长丰能源有限公司 High efficiency solar generator column
CN106505934A (en) * 2016-12-19 2017-03-15 张家港长丰能源有限公司 A kind of concentration solar generating device of turned
CN106788223A (en) * 2016-12-19 2017-05-31 张家港长丰能源有限公司 A kind of cylinder device of solar generating
CN106788142A (en) * 2016-12-19 2017-05-31 张家港长丰能源有限公司 A kind of all standing vertical solar TRT
CN106788192A (en) * 2016-12-19 2017-05-31 张家港长丰能源有限公司 A kind of flexible solar battery piece electrification component
CN106788202A (en) * 2016-12-19 2017-05-31 张家港长丰能源有限公司 A kind of vertical air-cooled device of solar generating of sealing

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106452316A (en) * 2016-12-19 2017-02-22 张家港长丰能源有限公司 Light-concentrating solar cell power generation component
CN106452342A (en) * 2016-12-19 2017-02-22 张家港长丰能源有限公司 High efficiency solar generator column
CN106505934A (en) * 2016-12-19 2017-03-15 张家港长丰能源有限公司 A kind of concentration solar generating device of turned
CN106788223A (en) * 2016-12-19 2017-05-31 张家港长丰能源有限公司 A kind of cylinder device of solar generating
CN106788142A (en) * 2016-12-19 2017-05-31 张家港长丰能源有限公司 A kind of all standing vertical solar TRT
CN106788192A (en) * 2016-12-19 2017-05-31 张家港长丰能源有限公司 A kind of flexible solar battery piece electrification component
CN106788202A (en) * 2016-12-19 2017-05-31 张家港长丰能源有限公司 A kind of vertical air-cooled device of solar generating of sealing

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C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140430

Termination date: 20141021