CN206498367U - One kind folds photovoltaic module - Google Patents
One kind folds photovoltaic module Download PDFInfo
- Publication number
- CN206498367U CN206498367U CN201720740420.2U CN201720740420U CN206498367U CN 206498367 U CN206498367 U CN 206498367U CN 201720740420 U CN201720740420 U CN 201720740420U CN 206498367 U CN206498367 U CN 206498367U
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- Prior art keywords
- fpc
- photovoltaic module
- window
- folding
- photovoltaic
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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.)
- Expired - Fee Related
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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
- 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
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- Photovoltaic Devices (AREA)
Abstract
The utility model is related to photovoltaic products technical field, it is specifically a kind of to fold photovoltaic module, proper alignment has the window that can be opened on window cloth, photovoltaic cell structure is located between base fabric and window cloth and corresponding with the position of window, series connection between photovoltaic cell structure is realized by the flexible wire being connected with FPC, in parallel or serial-parallel mirror, horizontal FPC compartment of terrain is at the top and bottom of photovoltaic cell structure, the FPC of longitudinal direction is located at photovoltaic cell structure bottom or the stage casing at top, and horizontal FPC it is different with longitudinal FPC when located at the bottom or top of photovoltaic cell structure.Compared with the existing technology advantage is the utility model：A kind of new folding photovoltaic module structure is devised, is easy to fold and volume after folding is small, and its light weight, it is easy to carry, overall appearance, is provided with through hole folding photovoltaic module bottom and window cloth corner, is easy to by after rope suspensions deploying realize the absorption of solar energy.
Description
[technical field]
The utility model is related to photovoltaic products technical field, specifically a kind of to fold photovoltaic module.
[background technology]
Solar cell be widely used in telecommunication satellite power, the field such as off-network electricity generation system, grid-connected system, mainly
Including crystal silicon cell, hull cell and other novel batteries.Crystal silicon cell component for solar power generation is crystal
Silicon solar cell is lined up according to certain form and carries out the connection of electricity, then utilizes the envelope such as glass, sealant, backboard
A kind of package material photovoltaic generation product laminated together.This subassembly product quality is heavier, and area is big, is not easy to take
Band.In some use mancarried electronic aids, such as ground observation equipment, field communication apparatus, field investigation equipment, field amusement are set
, it is necessary to which a kind of portable photo-voltaic power supply is powered for it whenever and wherever possible, it is well known, however, that crystal silicon battery in the case of standby etc.
Piece rate of curving very little and frangible, it is impossible to make flexible product.Accordingly, it would be desirable to design a kind of new, light weight, small volume, take
Band is convenient to fold photovoltaic module.
[utility model content]
The purpose of this utility model is that solve the deficiencies in the prior art folds photovoltaic module there is provided one kind, by reasonable
Structure design realize fold photovoltaic module small size and be convenient for fold, while light weight is easy to carry.
To achieve these goals, a kind of folding photovoltaic module, including base fabric, window cloth and photovoltaic cell structure are designed,
It is characterized in that proper alignment has some windows that can be opened on described window cloth, some described photovoltaic cell structures are located at
Between base fabric and window cloth and corresponding with the position of window, described some photovoltaic cell structures are provided with FPC,
Series, parallel or serial-parallel mirror between photovoltaic cell structure is realized by the flexible wire being connected with FPC, laterally
FPC compartment of terrain be located at photovoltaic cell structure top side and bottom side, longitudinal FPC is located at photovoltaic
Battery structure bottom or the stage casing at top, and horizontal FPC it is different with the FPC of longitudinal direction when located at photovoltaic electric
The bottom or top of pool structure.
Described photovoltaic cell structure includes flexible back plate, cell piece and transparent front plate, and described flexible back plate is fixed on
On base fabric, described cell piece, which is fixed, to be packaged between flexible back plate and transparent front plate, in described transparent front plate and window cloth
The position of window is corresponding.
The material of described flexible back plate is TPO, PET, ETFE or the section bar containing aluminium.
Described cell piece is CIGS hull cell piece, Monocrystalline silicon cell piece, polycrystalline silicon battery plate or amorphous silicon membrane electricity
Pond piece.
The described encapsulating material for being used for fixed encapsulation is POE or EVA adhesive film.
Described cell piece is single battery piece or multiple cell pieces for linking together of circuit design according to setting.
Described base fabric and window cloth are three-decker, described three-decker be followed successively by from the inside to the outside stickup gel coating,
Hydrostatic pressing coating and the waterproof cloth bed of material.
Undersized of the size than photovoltaic cell structure surface of some windows that can be opened, so that window cloth can cover
Cover the edge of whole photovoltaic cell structure.
Described longitudinal flexible circuitry both ends or one end are provided with auxiliary FPC.
Described flexible wire is plain conductor outer cladding insulating materials, can use FFC or FPC materials.
Described base fabric and the material of window cloth can replace with high molecule plastic, leather, simulated leather or bamboo thin slice.
Described size when folding photovoltaic module expansion is 230*438mm, and the size after folding is 105*63mm.
Compared with the existing technology, combining structure simple possible the advantage is that the utility model：Devise a kind of new
Photovoltaic module structure is folded, is easy to fold and volume after folding is small, and its light weight, it is easy to carry, overall appearance is being folded
Photovoltaic module bottom and window cloth corner are provided with through hole, are easy to by after rope suspensions deploying realize the absorption of solar energy.
[brief description of the drawings]
Fig. 1 is the expanded schematic diagram that the utility model folds photovoltaic module；
Fig. 2 is the folding schematic diagram that the utility model folds photovoltaic module；
Fig. 3 the utility model folds the cell piece connection diagram of photovoltaic module；
Fig. 4 the utility model folds the window cloth structural representation of photovoltaic module；
Fig. 5 lays schematic diagram for the utility model folding photovoltaic module photovoltaic cell structure；
In figure：1. the FPC of the horizontal longitudinal direction of 3. auxiliary flexible wiring board of FPC 4. of window 2..
[embodiment]
The utility model is described in further detail below in conjunction with the accompanying drawings, is for this structure and the principle people professional to this
It is perfectly clear.It should be appreciated that specific embodiment described herein is not used to limit only to explain the utility model
The utility model.
Described folding photovoltaic module is layer structure, including top-down base fabric, utilizes soft conductive material to connect
Logical polylith photovoltaic cell structure and the window cloth of optical transmission window, described base fabric are being offered with photovoltaic cell structure corresponding position
Between photovoltaic cell structure between photovoltaic cell structure and window cloth, the adhesive material carried in itself by cloth is fixed together；
Described photovoltaic cell structure is layer structure, including flexible back plate is fixed in flexible back plate and it using encapsulating material
Between have the cell piece of predetermined electrical connection, and be fixedly connected on the transparent front plate on cell piece, described electricity using encapsulating material
Pond piece is single battery piece or multiple cell pieces for linking together of circuit design according to setting.The window of wherein cloth is cut
Mode determines folding mode, and window can be the position that can be folded with the position between arbitrary shape design window, this implementation
It is square window in example, can be directly folded in storage.Need to only the window's position and size be changed can change folded size.
Described window size is bigger than the size on photovoltaic cell structure surface, and shape matches, can also arbitrary shape design.
Described base fabric and window cloth are three-decker, described three-decker be followed successively by from the inside to the outside stickup gel coating,
Hydrostatic pressing coating and the waterproof cloth bed of material, waterproof effect are good.Waterproof cloth is selected first, is then combined one layer of hydrostatic pressing coating, warp
Hydrostatic pressing test is crossed, waterproof, other anti-liquid penetrate into.Then again be combined one layer stickup glued membrane, this glued membrane can well with flexibility
Foreboard and backboard are pasted, and paste excellent performance, for a long time not delamination.
In specific make, two ways can complete the production of flexible folding photovoltaic module.One is base fabric and flexibility
Backboard, packaging adhesive film, cell piece, transparent front plate and window cloth are laminated after laying in order, to form photovoltaic module.Two
It is that first flexible back plate is laid and is laminated in order with packaging adhesive film, cell piece and transparent front plate, to form photovoltaic cell structure；
Photovoltaic cell structure is connected by flexible circuit afterwards and combined again with base fabric and window cloth, photovoltaic is formed by laminating technology
Component.
Described transparent front plate is made up of flexible transparent film material, and it is high that it includes transparent any flexible and transparent high water resistance
Molecular material；Encapsulating material is polyolefin elastomer from the materials such as POE, EVA, described POE, and described EVA is ethene-vinegar
Sour ethylene copolymer, flexible back plate can be described from materials such as the general TPO backboards of photovoltaic, backboard containing aluminium, PET or waterproof cloths
TPO be thermoplastic polyolefin waterproof roll, PET is polyethylene terephthalate, and cell piece coupling part can be
FPC, FFC etc. flexible wire, FFC are flexible tin plating flat cable, and FPC with polyimides or polyester film of base material by being made up
Circuit.Between battery between photovoltaic cell structure and in each photovoltaic cell structure, it can be series, parallel or string and mix
Even, cell piece quantity, the spacing of each photovoltaic cell structure can be set by design requirement.Described cloth is with waterproof coating
Cloth, without Water proof coated cloth or other fabrics.The utility model using a number of hull cell piece as elementary cell, then
Using the soft cloth of these elementary cells as flexible back plate and transparent front plate, one is packaged into the wire of encapsulating material and softness
Body, soft encapsulating material can be folded, and can also protect cell piece.Photovoltaic is additionally provided with described folding photovoltaic module surface
The connected interface of battery structure, can be used to set to become with outside to be connected.Structural flexibility of the present utility model is foldable, light weight, body
Product is small and easy to carry.
Embodiment
Referring to Fig. 4, first window cloth is laid on laminate, window size is 49*81mm；Described foldable assembly is 6*
2 fold, and can also be the folding modes such as 6*1,4*3,5*2,4*2,3*3.Described battery chip size 53*84.5~~~
317*84.5mm；43.75*78~~~43.75*312mm；125*125mm；Arbitrarily change between 156*156mm.Front window cloth
Window size, flexible back plate, packaging adhesive film, the size of flexible and transparent foreboard are with cell piece change in size.It can be achieved after folding
The minimum of component, compact volume and convenience is carried.Can according to the power and voltage of component determine folding mode, finally realize light weight,
Small volume and portable characteristic, to realize smallest size of target after folding.By the way of tool, by flexible and transparent foreboard and
Packaging adhesive film POE corresponds to the window's position discharge of window cloth respectively, it is ensured that position is correct, is then consolidated material with High temperature-resistanadhesive adhesive tape
It is fixed, prevent displacement.Tool is removed after fixation, then placing battery plate tool.Cell piece is corresponded to respectively after the window's position puts,
Cell piece is connected in series with flexible wire, overall battery module is formed, is the signal that cell piece is connected in series referring to Fig. 3
Figure, horizontal FPC compartment of terrain is located at photovoltaic cell structure top side and bottom side, longitudinal FPC
Located at photovoltaic cell structure bottom or the stage casing at top, and horizontal FPC it is different with longitudinal FPC when set
In the bottom or top of photovoltaic cell structure, described longitudinal flexible circuitry both ends or one end are provided with auxiliary flexible circuitry
Plate.Then high temperature gummed tape self-contained battery piece is used again, and tool is removed after fixing.Referring to Fig. 5, packaging adhesive film and flexible back plate are applied
Position is set to, the window's position is corresponded to, the size of some windows that can be opened is than photovoltaic cell structure surface, i.e. transparent front plate
Undersized, so that window cloth can cover the edge of whole photovoltaic cell structure.Finally base fabric is laid in place, with window cloth pair
Together.Component laying is completed, into laminating technology.After the completion of lamination again deburring, test, install terminal box, a piece of flexible foldable
Photovoltaic module is completed.It is the 6*2 expansion of folding photovoltaic module and folding picture, when folding photovoltaic module expansion referring to Fig. 1 and Fig. 2
Size be 230*438mm, and fold after size be only 105*63mm, can be clearly seen it is small-sized after member collapses, just
Take.
Claims (10)
1. one kind folds photovoltaic module, including base fabric, window cloth and photovoltaic cell structure, it is characterised in that on described window cloth
Proper alignment has some windows that can be opened, and some described photovoltaic cell structures are located between base fabric and window cloth and and window
Position it is corresponding, described some photovoltaic cell structures are provided with FPC, soft by what is be connected with FPC
Property wire realize series, parallel or serial-parallel mirror between photovoltaic cell structure, horizontal FPC compartment of terrain is located at light
Battery structure top side and bottom side are lied prostrate, longitudinal FPC is in photovoltaic cell structure bottom or top
Section, and horizontal FPC it is different with longitudinal FPC when located at the bottom or top of photovoltaic cell structure.
2. a kind of folding photovoltaic module as claimed in claim 1, it is characterised in that described photovoltaic cell structure includes flexibility
Backboard, cell piece and transparent front plate, described flexible back plate are fixed on base fabric, and described cell piece, which is fixed, is packaged in the flexible back of the body
Between plate and transparent front plate, described transparent front plate is corresponding with the position of window on window cloth.
3. as claimed in claim 2 a kind of fold photovoltaic module, it is characterised in that the material of described flexible back plate be TPO,
PET, ETFE or the section bar containing aluminium.
4. a kind of folding photovoltaic module as claimed in claim 2, it is characterised in that described cell piece is CIGS hull cell
Piece, Monocrystalline silicon cell piece, polycrystalline silicon battery plate or amorphous silicon film battery piece, described cell piece are single battery piece or company
The multiple cell pieces being connected together.
5. a kind of folding photovoltaic module as claimed in claim 1, it is characterised in that described base fabric and window cloth are three-layered node
Structure, described three-decker is followed successively by stickup gel coating, hydrostatic pressing coating and the waterproof cloth bed of material from the inside to the outside.
6. a kind of folding photovoltaic module as claimed in claim 1, it is characterised in that the size of some windows that can be opened
Size than photovoltaic cell structure surface is small, so that window cloth can cover the edge of whole photovoltaic cell structure.
7. a kind of folding photovoltaic module as claimed in claim 1, it is characterised in that at described longitudinal flexible circuitry two ends
Or one end is provided with auxiliary FPC.
8. a kind of folding photovoltaic module as claimed in claim 1, it is characterised in that described flexible wire is outside plain conductor
Coated insulation material, can use FFC or FPC materials.
9. a kind of folding photovoltaic module as claimed in claim 1 or 2, it is characterised in that the material of base fabric and window cloth can be replaced
For high molecule plastic, leather, simulated leather or bamboo thin slice.
10. a kind of folding photovoltaic module as claimed in claim 1 or 2, it is characterised in that described folding photovoltaic module expansion
When size be 230*438mm, size after folding is 105*63mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720740420.2U CN206498367U (en) | 2017-06-23 | 2017-06-23 | One kind folds photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720740420.2U CN206498367U (en) | 2017-06-23 | 2017-06-23 | One kind folds photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206498367U true CN206498367U (en) | 2017-09-15 |
Family
ID=59806339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720740420.2U Expired - Fee Related CN206498367U (en) | 2017-06-23 | 2017-06-23 | One kind folds photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206498367U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107994086A (en) * | 2017-12-29 | 2018-05-04 | 苏州携创新能源科技有限公司 | A kind of photovoltaic blanket |
| CN108173336A (en) * | 2018-02-08 | 2018-06-15 | 耀灵科技（上海）有限公司 | Flexible solar charger and manufacturing method |
| CN108206223A (en) * | 2018-02-08 | 2018-06-26 | 嘉兴市宏日光伏科技有限公司 | A kind of good photovoltaic module of water resistance |
| CN108510892A (en) * | 2018-05-18 | 2018-09-07 | 广州奥翼电子科技股份有限公司 | A kind of message board |
| CN108682304A (en) * | 2018-05-18 | 2018-10-19 | 广州奥翼电子科技股份有限公司 | A kind of fold out display |
| CN108767058A (en) * | 2018-05-25 | 2018-11-06 | 北京汉能光伏投资有限公司 | A kind of solar cell module and its packaging method |
| CN108797137A (en) * | 2018-07-04 | 2018-11-13 | 汉能移动能源控股集团有限公司 | Window cloth and preparation method and application thereof |
| CN109302138A (en) * | 2017-09-27 | 2019-02-01 | 耀灵科技（上海）有限公司 | A folded photovoltaic module and its manufacturing method |
| WO2019127309A1 (en) * | 2017-12-29 | 2019-07-04 | 苏州携创新能源科技有限公司 | Photovoltaic blanket |
| WO2019144586A1 (en) * | 2018-01-29 | 2019-08-01 | 君泰创新（北京）科技有限公司 | Solar power generation device |
| CN110995142A (en) * | 2019-12-31 | 2020-04-10 | 江苏科来材料科技有限公司 | Portable crystal silicon photovoltaic off-grid power supply assembly |
| CN112490321A (en) * | 2019-09-10 | 2021-03-12 | 福建省辉锐电子技术有限公司 | A kind of FPCB welding strip welding method |
| CN113315463A (en) * | 2021-04-23 | 2021-08-27 | 北京城市系统工程研究中心 | Flexible solar power system and matching installation method thereof |
| CN114050196A (en) * | 2021-12-08 | 2022-02-15 | 中国华能集团清洁能源技术研究院有限公司 | Structure and arrangement method of photovoltaic double-sided assembly |
-
2017
- 2017-06-23 CN CN201720740420.2U patent/CN206498367U/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109302138A (en) * | 2017-09-27 | 2019-02-01 | 耀灵科技（上海）有限公司 | A folded photovoltaic module and its manufacturing method |
| CN107994086A (en) * | 2017-12-29 | 2018-05-04 | 苏州携创新能源科技有限公司 | A kind of photovoltaic blanket |
| CN107994086B (en) * | 2017-12-29 | 2024-05-24 | 江苏携创新能源科技有限公司 | Photovoltaic blanket |
| WO2019127309A1 (en) * | 2017-12-29 | 2019-07-04 | 苏州携创新能源科技有限公司 | Photovoltaic blanket |
| WO2019144586A1 (en) * | 2018-01-29 | 2019-08-01 | 君泰创新（北京）科技有限公司 | Solar power generation device |
| CN108173336A (en) * | 2018-02-08 | 2018-06-15 | 耀灵科技（上海）有限公司 | Flexible solar charger and manufacturing method |
| CN108206223A (en) * | 2018-02-08 | 2018-06-26 | 嘉兴市宏日光伏科技有限公司 | A kind of good photovoltaic module of water resistance |
| CN108510892A (en) * | 2018-05-18 | 2018-09-07 | 广州奥翼电子科技股份有限公司 | A kind of message board |
| CN108682304A (en) * | 2018-05-18 | 2018-10-19 | 广州奥翼电子科技股份有限公司 | A kind of fold out display |
| CN108767058A (en) * | 2018-05-25 | 2018-11-06 | 北京汉能光伏投资有限公司 | A kind of solar cell module and its packaging method |
| CN108797137A (en) * | 2018-07-04 | 2018-11-13 | 汉能移动能源控股集团有限公司 | Window cloth and preparation method and application thereof |
| CN112490321A (en) * | 2019-09-10 | 2021-03-12 | 福建省辉锐电子技术有限公司 | A kind of FPCB welding strip welding method |
| CN110995142A (en) * | 2019-12-31 | 2020-04-10 | 江苏科来材料科技有限公司 | Portable crystal silicon photovoltaic off-grid power supply assembly |
| CN113315463A (en) * | 2021-04-23 | 2021-08-27 | 北京城市系统工程研究中心 | Flexible solar power system and matching installation method thereof |
| CN114050196A (en) * | 2021-12-08 | 2022-02-15 | 中国华能集团清洁能源技术研究院有限公司 | Structure and arrangement method of photovoltaic double-sided assembly |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170915 |
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| CF01 | Termination of patent right due to non-payment of annual fee |