CN109586664B - Foldable solar power generation device - Google Patents
Foldable solar power generation device Download PDFInfo
- Publication number
- CN109586664B CN109586664B CN201811435246.6A CN201811435246A CN109586664B CN 109586664 B CN109586664 B CN 109586664B CN 201811435246 A CN201811435246 A CN 201811435246A CN 109586664 B CN109586664 B CN 109586664B
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- CN
- China
- Prior art keywords
- solar
- power generation
- thin film
- energy
- solar power
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- 238000010248 power generation Methods 0.000 title claims abstract description 29
- 238000006243 chemical reaction Methods 0.000 claims abstract description 23
- 238000004146 energy storage Methods 0.000 claims abstract description 16
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 239000010409 thin film Substances 0.000 claims description 23
- 239000010408 film Substances 0.000 claims description 21
- 239000010949 copper Substances 0.000 claims description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 4
- 229910052744 lithium Inorganic materials 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims description 3
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims description 3
- DVRDHUBQLOKMHZ-UHFFFAOYSA-N chalcopyrite Chemical compound [S-2].[S-2].[Fe+2].[Cu+2] DVRDHUBQLOKMHZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052951 chalcopyrite Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 229910052733 gallium Inorganic materials 0.000 claims description 3
- 229910052738 indium Inorganic materials 0.000 claims description 3
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 3
- 229910052711 selenium Inorganic materials 0.000 claims description 3
- 239000011669 selenium Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims 1
- 230000010354 integration Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/20—Collapsible or foldable PV modules
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a foldable solar power generation device, which comprises two automatic telescopic doors which are connected with each other and have opposite telescopic directions, wherein an energy conversion device and an energy storage device are arranged between the two automatic telescopic doors, and the energy conversion device is connected with the energy storage device through a lead; the supports are installed at the tops of the door bodies of the two automatic retractable doors, the two sides of each support are hinged to the solar film assembly, and the solar panel assemblies are connected with the energy conversion device through wires. The invention has the advantages of larger power generation area for expansion, higher photoelectric conversion rate, convenient disassembly, high deployment efficiency, convenient transportation, quick expansion, environmental protection, no pollution and integration of power generation and energy storage.
Description
Technical Field
The invention relates to the field of solar power generation devices, in particular to a foldable solar power generation device.
Background
Most of the traditional small-sized solar power stations adopt assembled solar panels, so that the assembled solar panels are inconvenient to disassemble, and various strains are difficult to make according to actual conditions in disaster relief sites, field construction or military operation. The traditional small-sized solar container power station is limited by the fixed area and the conversion efficiency of the solar panel, so that the generated energy is difficult to meet the requirement.
Therefore, the solar power generation device which can be deployed more quickly and effectively, has a larger expanded power generation area and a higher photoelectric conversion rate is developed, and the solar power generation device is significant in replacing the traditional small-sized solar container power station.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a foldable solar power generation device which has the advantages of larger unfolded power generation area, higher photoelectric conversion rate, high deployment efficiency, convenience in storage, convenience in transportation, quickness in unfolding, greenness, no pollution and integration of power generation and energy storage.
The purpose of the invention is realized by the following technical scheme:
a foldable solar power generation device is designed, and comprises two automatic telescopic doors which are connected with each other and have opposite telescopic directions, wherein an energy conversion device and an energy storage device are arranged between the two automatic telescopic doors, and the energy conversion device is connected with the energy storage device through a lead; the support is installed at the top of the two door bodies of the automatic retractable door, the solar film assemblies are connected to two sides of the support and are connected with the energy conversion device through leads.
According to the arrangement, the automatic retractable door is unfolded in the using process of the device, and then the solar film components on two sides of the top end of the automatic retractable door are unfolded upwards and along the left and right directions, so that the device is convenient to install, and has a larger power generation area and a higher photoelectric conversion rate compared with a traditional assembled solar panel; in accomodating the device, only need with the shrink of automatic flexible door, the solar energy film assembly is folded thereupon, then arranges the container in, has hung the containing box in the inside both sides of container for deposit the solar energy film assembly after folding.
In the above scheme, the solar thin film assembly comprises a solar thin film, and a plurality of supports are arranged below the solar thin film. The plurality of supporting bodies are arranged below the solar thin film, so that the stability of the whole device in the using process can be further enhanced.
In the scheme, the solar film is provided with the vent hole to prevent wind from influencing the stability of the whole device.
In the above scheme, the support body is a grid-shaped inflatable airbag. The support body is a grid-shaped inflatable airbag, and the grid-shaped inflatable airbag is filled with gas to be expanded in the use process of the solar power generation device, so that the stability of the whole device can be maintained to the maximum extent; when the solar power generation device is stored, the gas in the square grid type inflatable air bag is discharged, so that the solar film can be folded conveniently.
In the scheme, the solar film is a CIGS film, and the chalcopyrite crystalline film is composed of four elements of copper, indium, gallium and selenium according to the following proportions: the ratio Cu/(In + Ga) is between 0.89 and 0.93, and the ratio Ga/(In + Ga) is between 0.29 and 0.33. The solar thin film has the characteristic of high power generation efficiency. In the above scheme, the energy storage device is a lithium battery pack. The lithium battery pack stores electric energy obtained by converting solar energy.
In the above scheme, the energy conversion device is a solar thin film cell, and is configured to convert light energy collected by the solar thin film assembly into electrical energy for storage.
Compared with the prior art, the invention has the following beneficial effects:
the invention has the advantages of larger power generation area for expansion, higher photoelectric conversion rate, high deployment efficiency, convenient storage, convenient transportation, quick expansion, greenness, no pollution and integration of power generation and energy storage.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
fig. 1 is a schematic structural diagram of a foldable solar power generation device in an embodiment of the invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a left side view of the foldable solar power generation device according to the embodiment of the present invention after being stored in the container;
fig. 4 is a top view of the foldable solar power generation device accommodated in the container according to the embodiment of the present invention.
In the figure: the solar energy film solar energy storage device comprises an automatic telescopic door 1, an energy conversion device 2, an energy storage device 3, a support 4, a solar energy film component 5 (wherein, a solar energy film 5.1 and a support body 5.2), a containing box 6 and a container 7.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments.
As shown in fig. 1 and 4, the present invention provides a foldable solar power generation apparatus, which includes two automatic retractable doors 1 connected to each other and having opposite retractable directions. The automatic retractable door 1 is made of high-quality aluminum alloy and common square tube pipes, is hinged by adopting a parallelogram principle, is large in flexible extension degree, and consists of an inner layer and an outer layer, the outer layer plays a role in maintaining the stability of the whole automatic retractable door 1, and the inner layer ensures the retractable function of the automatic retractable door 1.
An energy conversion device 2 and an energy storage device 3 are arranged between the two automatic telescopic doors 1, and the energy conversion device 2 is connected with the energy storage device 3 through a lead. The energy storage device 3 is a lithium battery pack and is used for storing electric energy obtained by converting solar energy. The energy conversion device 2 is a solar thin film battery and is used for converting light energy collected by the solar thin film assembly 5 into electric energy which can be stored. As shown in fig. 2, the top of the door body of two automatic retractable doors 1 is provided with a support 4, two sides of the support 4 are connected with solar thin film assemblies 5, and the solar thin film assemblies 5 are connected with the energy conversion device 2 through conducting wires. The solar thin film component 5 comprises a solar thin film 5.1, in order to improve the generating efficiency of the foldable solar generating device, the solar thin film 5.1 is a CIGS thin film, and a chalcopyrite crystalline thin film composed of four elements of copper, indium, gallium and selenium according to the following proportions: the ratio Cu/(In + Ga) is between 0.89 and 0.93, and the ratio Ga/(In + Ga) is between 0.29 and 0.33. The solar film 5.1 is provided with a vent hole to prevent the influence of wind on the stability of the whole device. To further increase the stability of the entire device, a plurality of supports 5.2 are arranged below the solar foil 5.1. In the embodiment, the support body 5.2 is preferably a grid-shaped inflatable airbag, and the grid-shaped inflatable airbag is filled with gas to be expanded during the use of the solar power generation device, so that the stability of the whole device can be maintained to the maximum extent; when the solar power generation device is stored, the gas in the square grid type inflatable air bag is discharged, so that the solar film can be folded conveniently.
The main working principle of the invention is as follows: when the device is used, the automatic retractable door is unfolded, and then the solar film components on two sides of the top end of the automatic retractable door are unfolded upwards and along the left and right directions, so that the device is convenient to install, and has a larger power generation area and a higher photoelectric conversion rate compared with the traditional assembled solar panel; in the device, the solar film assembly is folded along with the automatic retractable door only by retracting the automatic retractable door, and then is placed in the container 7, and as shown in fig. 3, the accommodating boxes 6 are hung on two sides inside the container 7 and used for storing the folded solar film assembly.
While the present invention has been described with reference to the particular embodiments illustrated in the drawings, which are meant to be illustrative only and not limiting, it will be apparent to those of ordinary skill in the art in light of the teachings of the present invention that numerous modifications can be made without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. The foldable solar power generation device comprises two automatic telescopic doors (1) which are connected with each other and have opposite telescopic directions, and is characterized in that an energy conversion device (2) and an energy storage device (3) are placed between the two automatic telescopic doors (1), and the energy conversion device (2) is connected with the energy storage device (3) through a lead; the top parts of the door bodies of the two automatic telescopic doors (1) are provided with supports (4), two sides of each support (4) are connected with solar thin film assemblies (5), and the solar thin film assemblies (5) are connected with the energy conversion device (2) through leads; the solar thin film assembly (5) comprises a solar thin film (5.1), and a plurality of supporting bodies (5.2) are arranged below the solar thin film (5.1); the solar film (5.1) is a CIGS film, and is a chalcopyrite crystalline film which is composed of four elements of copper, indium, gallium and selenium according to the following proportions: the ratio Cu/(In + Ga) is between 0.89 and 0.93, and the ratio Ga/(In + Ga) is between 0.29 and 0.33.
2. Foldable solar power plant as claimed in claim 1, characterised in that said solar film (5.1) is provided with ventilation holes.
3. Foldable solar power plant according to claim 2, characterised in that said support (5.2) is a grid-like inflatable airbag.
4. Foldable solar power plant according to any of claims 1-3, characterized in that said energy storage means (3) is a lithium battery.
5. Foldable solar power generation device according to any of claims 1 to 3, wherein said energy conversion device (2) is a solar thin film cell for converting the light energy collected by the solar thin film assembly (5) into electrical energy for storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811435246.6A CN109586664B (en) | 2018-11-28 | 2018-11-28 | Foldable solar power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811435246.6A CN109586664B (en) | 2018-11-28 | 2018-11-28 | Foldable solar power generation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109586664A CN109586664A (en) | 2019-04-05 |
| CN109586664B true CN109586664B (en) | 2022-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811435246.6A Active CN109586664B (en) | 2018-11-28 | 2018-11-28 | Foldable solar power generation device |
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| Country | Link |
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| CN (1) | CN109586664B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114142802B (en) * | 2021-11-25 | 2023-03-03 | 苏州馥昶空间技术有限公司 | Unfolding device for solar cell array |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107401369A (en) * | 2017-08-04 | 2017-11-28 | 庄慧勇 | A kind of solar energy automatic extendible door for preventing external vehicle Entry Firm |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201517291U (en) * | 2009-09-28 | 2010-06-30 | 黄尚进 | Movable gantry type automatic telescopic carport |
| DE102014206813B4 (en) * | 2014-04-09 | 2023-11-16 | Robert Bosch Gmbh | Electrical energy storage and method for operating an electrical energy storage |
| CN203902275U (en) * | 2014-06-26 | 2014-10-29 | 东营市智通新能源科技有限公司 | Air-bag type solar cell panel supporting device for car cover |
| CN205689106U (en) * | 2016-06-27 | 2016-11-16 | 红安县凯环电子科技有限公司 | A kind of solar energy automatic extendible door |
| KR101942066B1 (en) * | 2016-12-19 | 2019-01-24 | 주식회사 티앤씨 코리아 | Unit rack having solar cell panel |
| CN207124600U (en) * | 2017-06-30 | 2018-03-20 | 泸州卓峰新能源科技有限公司 | A kind of flexible solar energy equipment |
| CN107834972B (en) * | 2017-09-19 | 2020-05-22 | 江苏镇安电力设备有限公司 | Method suitable for rapidly retracting and releasing photovoltaic module of container |
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- 2018-11-28 CN CN201811435246.6A patent/CN109586664B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107401369A (en) * | 2017-08-04 | 2017-11-28 | 庄慧勇 | A kind of solar energy automatic extendible door for preventing external vehicle Entry Firm |
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| CN109586664A (en) | 2019-04-05 |
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