CN110911515A - Foldable solar panel - Google Patents
Foldable solar panel Download PDFInfo
- Publication number
- CN110911515A CN110911515A CN201911250183.1A CN201911250183A CN110911515A CN 110911515 A CN110911515 A CN 110911515A CN 201911250183 A CN201911250183 A CN 201911250183A CN 110911515 A CN110911515 A CN 110911515A
- Authority
- CN
- China
- Prior art keywords
- solar panel
- rotating shaft
- solar
- foldable
- protruding block
- 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.)
- Withdrawn
Links
- 239000005038 ethylene vinyl acetate Substances 0.000 claims abstract description 15
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims abstract description 15
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000005341 toughened glass Substances 0.000 claims abstract description 9
- 238000013329 compounding Methods 0.000 claims abstract description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 238000005253 cladding Methods 0.000 claims description 2
- 230000008719 thickening Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
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- 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
- H02S30/10—Frame structures
-
- 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
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
A foldable solar panel comprises a plurality of solar panels connected through connecting pieces, wherein each solar panel is formed by compounding a back plate, tempered glass, a solar EVA (ethylene vinyl acetate) film and a cell, a mounting support is arranged at the bottom of the back plate, two slots are formed in the middle of one side of the solar panel, a protruding block is formed between the slots, a rotating shaft is fixedly connected to the middle of the protruding block, and a jack is formed in one side, away from the protruding block, of each slot; and a connecting sheet is fixedly connected to the middle part of one side of the second solar panel, a through hole matched with the rotating shaft is formed in the middle part of the first connecting sheet, and the other end of the rotating shaft penetrates through the through hole and is inserted into the through hole. The folding chair has simple and reasonable structural design, can be rotated and folded according to needs, and is very convenient to use.
Description
Technical Field
The present invention relates to a foldable solar panel, and more particularly, to a foldable solar panel.
Background
With the development of science and technology, solar energy is widely applied to production and life, the storage capacity of the solar energy and the contact area of the solar panel and sunlight have a direct relation, and the solar energy is inconvenient to carry and occupies a large space due to a large area.
A solar cell is produced using a thin crystalline substrate such as silicon, and a plurality of solar cells are bonded to a reinforcing plate such as tempered glass using an ethylene vinyl acetate copolymer or the like to produce a solar cell panel. Most of the existing solar cell panels are of a single piece type, can not be folded, and are inconvenient to store, transport and the like.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a foldable solar panel which is simple in structure and convenient to popularize.
In order to achieve the purpose of the invention, the invention adopts the technical scheme that:
a foldable solar panel comprises a plurality of solar panels connected through connecting pieces, wherein each solar panel is formed by compounding a back plate, tempered glass, a solar EVA (ethylene vinyl acetate) film and a cell, a mounting support is arranged at the bottom of the back plate, two slots are formed in the middle of one side of the solar panel, a protruding block is formed between the slots, a rotating shaft is fixedly connected to the middle of the protruding block, and a jack is formed in one side, away from the protruding block, of each slot; and a connecting sheet is fixedly connected to the middle part of one side of the second solar panel, a through hole matched with the rotating shaft is formed in the middle part of the first connecting sheet, and the other end of the rotating shaft penetrates through the through hole and is inserted into the through hole.
Preferably, the outer frame of the solar panel is coated with an aluminum alloy frame.
Preferably, the manufacturing method of the solar panel comprises the following steps: and placing the cell into the solar EVA film layer, pumping out air in the module to be in a vacuum state, and heating to melt the EVA so as to bond the cell, the toughened glass and the back plate together.
Preferably, the other end of the rotating shaft is a rounded structure.
Preferably, the connecting piece is matched with the slot for use.
Preferably, the first connecting sheet is coated with a wear-resistant layer, and the wear-resistant layer is made of thickened nylon cloth.
The invention has the beneficial effects that: the structure design is simple and reasonable, the folding and unfolding mechanism can rotate and fold as required, and the use is very convenient.
Drawings
FIG. 1 is a schematic structural diagram of a solar panel according to the present invention;
FIG. 2 is a schematic view of a connector of the present invention;
1-solar panel, 101-back panel, 102-toughened glass, 103-solar EVA film, 104-cell, 105-aluminum alloy frame, 106-mounting bracket, 2-solar panel I, 201-slot, 202-bump, 203-rotation axis, 204-jack, 3-solar panel II, 301-connecting sheet, 302-wear layer and 303-through hole.
Detailed Description
In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
As shown in fig. 1-2, a foldable solar panel includes a plurality of solar panels 1 connected by connecting pieces, the outer frame of the solar panel 1 is wrapped with an aluminum alloy frame 105, the solar panel 1 is composed of a back plate 101, toughened glass 102, a solar EVA film 103 and a battery piece 104, a mounting bracket 106 is arranged at the bottom of the back plate 101, and the manufacturing method of the solar panel 1 is as follows: placing the cell 104 into the solar EVA film 103 layer, pumping out air in the module to be in a vacuum state, and heating to melt EVA so as to bond the cell 104, the toughened glass 102 and the back plate 101 together;
the middle of one side of the first solar panel 2 is provided with two slots 201, a convex block 202 is formed between the slots 201, the middle of the convex block 202 is fixedly connected with a rotating shaft 203, the other end of the rotating shaft 203 is of a round structure, and one side of the slot 201 away from the convex block 202 is provided with a jack 204;
connecting sheet 301 is fixedly connected to the middle of one side of the second solar panel 3, connecting sheet 301 is used in cooperation with slot 201, the outside cladding of connecting sheet 301 one has wear-resistant layer 302, wear-resistant layer 302 adopts thickening nylon cloth, the middle of connecting sheet 301 one is equipped with the through-hole 303 that uses with the cooperation of rotation axis 203, the other end of rotation axis 203 passes through-hole 303 and insert and connect in jack 204.
During the use, open installing support 106, place solar panel 1 in suitable position, as required adjust the angle between every solar panel 1 can.
The invention has the beneficial effects that: the structure design is simple and reasonable, the folding and unfolding mechanism can rotate and fold as required, and the use is very convenient.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. The foldable solar panel is characterized by comprising a plurality of solar panels (1) connected through connecting pieces, wherein each solar panel (1) is formed by compounding a back plate (101), toughened glass (102), a solar EVA (ethylene vinyl acetate) film (103) and a cell (104), a mounting support (106) is arranged at the bottom of the back plate (101), two slots (201) are formed in the middle of one side of a solar panel (2), a protruding block (202) is formed between the slots (201), a rotating shaft (203) is fixedly connected to the middle of the protruding block (202), and jacks (204) are formed in one sides, far away from the protruding block (202), of the slots (201); a connecting sheet (301) is fixedly connected to the middle of one side of the second solar panel (3), a through hole (303) matched with the rotating shaft (203) is formed in the middle of the first connecting sheet (301), and the other end of the rotating shaft (203) penetrates through the through hole (303) and is inserted into the inserting hole (204).
2. A foldable solar panel according to claim 1, wherein: the outer frame of the solar panel (1) is coated with an aluminum alloy frame (105).
3. A foldable solar panel according to claim 1, wherein: the manufacturing method of the solar panel (1) comprises the following steps: and placing the cell (104) into the solar EVA film (103), pumping air in the module to be in a vacuum state, and heating to melt the EVA so as to bond the cell (104), the toughened glass (102) and the back plate (101) together.
4. A foldable solar panel according to claim 1, wherein: the other end of the rotating shaft (203) is of a circle guiding structure.
5. A foldable solar panel according to claim 1, wherein: the connecting piece (301) is matched with the slot (201) for use.
6. A foldable solar panel according to claim 1, wherein: the outside cladding of connection piece (301) one has wearing layer (302), wearing layer (302) adopt thickening nylon cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911250183.1A CN110911515A (en) | 2019-12-09 | 2019-12-09 | Foldable solar panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911250183.1A CN110911515A (en) | 2019-12-09 | 2019-12-09 | Foldable solar panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110911515A true CN110911515A (en) | 2020-03-24 |
Family
ID=69823730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911250183.1A Withdrawn CN110911515A (en) | 2019-12-09 | 2019-12-09 | Foldable solar panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110911515A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113207864A (en) * | 2021-05-17 | 2021-08-06 | 河北合纵电子技术有限公司 | Solar light sense accent bird repellent device based on infra red ray induction |
-
2019
- 2019-12-09 CN CN201911250183.1A patent/CN110911515A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113207864A (en) * | 2021-05-17 | 2021-08-06 | 河北合纵电子技术有限公司 | Solar light sense accent bird repellent device based on infra red ray induction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200324 |