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CN108173336A - flexible solar charger and manufacturing method - Google Patents

flexible solar charger and manufacturing method Download PDF

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Publication number
CN108173336A
CN108173336A CN201810127210.5A CN201810127210A CN108173336A CN 108173336 A CN108173336 A CN 108173336A CN 201810127210 A CN201810127210 A CN 201810127210A CN 108173336 A CN108173336 A CN 108173336A
Authority
CN
China
Prior art keywords
flexible
glued membrane
solar battery
flexible solar
compound layer
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.)
Pending
Application number
CN201810127210.5A
Other languages
Chinese (zh)
Inventor
林芝青
吴浩
吴亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shine Technology (shanghai) Co Ltd
Original Assignee
Shine Technology (shanghai) Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shine Technology (shanghai) Co Ltd filed Critical Shine Technology (shanghai) Co Ltd
Priority to CN201810127210.5A priority Critical patent/CN108173336A/en
Publication of CN108173336A publication Critical patent/CN108173336A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00Semiconductor 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
    • H01L31/04Semiconductor 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
    • H01L31/042PV modules or arrays of single PV cells
    • H01L31/048Encapsulation of modules
    • H01L31/0481Encapsulation of modules characterised by the composition of the encapsulation material
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Photovoltaic Devices (AREA)

Abstract

The present invention relates to flexible solar charger and manufacturing methods, including flexible solar battery pack, in the flexible compound layer being equipped with directly on a surface or indirectly continuously or discontinuously of flexible solar battery pack, the flexible compound layer is by being bonded what is formed by glued membrane with flexible light transmission weathering layer and with flexible light transmission water blocking layer.By being made after laminating machine laminating after multilayer material containing solar cell module and flexible compound layer is laminated in order.The present invention substitutes organic transparency high moisture film using transparent organic Weather-proof film, glued membrane, the transparent film three-decker that blocks water, and has at low cost, and manufacturing process is simple, frivolous, foldable portable characteristic.

Description

Flexible solar charger and manufacturing method
Technical field
The present invention relates to solar charging device and manufacturing methods, and in particular to flexible solar charger and manufacturer Method.
Background technology
Smart electronics product comes into being into the necessity in for people's lives, mobile solar charger.Existing market On solar charger, made with crystal silicon solar cell sheet based on because crystal silicon solar cell sheet is frangible, in order to Cell piece is protected to use the encapsulation such as glass, acrylic board, epoxy plate, epoxy glue, so as to which this kind of solar charger is than heavier, It is not readily portable, and fragmentation, hidden sliver risk are easily generated during battery sheet packaging, so as to cause the production cost increases, Properties of product cannot be guaranteed;Also one kind is the solar recharging being made with flexible copper indium gallium selenide thin-film solar cell Device is with a kind of thin film packaging materials such as organic transparency high water film, the sealant power generation product laminated together formed, tool There is the characteristics of frivolous, foldable, portable, shock resistance is hardly damaged, but due to organic transparency high water film price in the market High to cause cost of goods manufactured high, price is high, lacks the market competitiveness.
Invention content
It is a primary object of the present invention to solve the problems, such as that flexible solar charger manufacture of the prior art is of high cost.
To achieve these goals, a kind of flexible solar charger is provided first, including flexible solar battery pack, By flexibility that glued membrane is Nian Jie, described with a flexible compound layer continuously or discontinuously on the surface of flexible solar battery pack Composite bed is by being bonded what is formed by glued membrane with flexible light transmission weathering layer and with flexible light transmission water blocking layer, soft Property composite bed upper surface it is Nian Jie with a window cloth by glued membrane, on window cloth include it is one or more allow light penetrate windows Mouthful, the back side of flexible solar battery pack is blocked water by glued membrane with one, and film is Nian Jie, and the film back side that blocks water passes through glued membrane and one and carries on the back cloth It bonds together, flexible solar battery pack is connect by PCB with charging interface, and PCB and charging interface are arranged on described Back of the body cloth on.
Above-mentioned flexible solar charger also has following prioritization scheme:
The flexible solar battery pack is made of the tiling of polylith solar battery sheet, by flexibility between solar battery sheet Circuit turn-on is between positive and negative electrode output terminal.
The flexible compound layer of interruption is to pass through glue with flexible light transmission weathering layer and with flexible light transmission water blocking layer Film is bonded the flexible compound layer unit to be formed tiling and forms, and flexible compound layer unit is directly or indirectly laid on solar battery sheet Surface, the window on the window cloth is corresponding with flexible compound layer unit, and window edge encases flexible compound layer unit Edge simultaneously passes through glued membrane and is bonded together.
It is arranged at intervals between the polylith solar battery sheet.
The solar battery sheet has flexibility.
The solar battery sheet is fexible film copper indium gallium selenium solar cell piece.
The surface of flexible solar battery pack is bonded together by glued membrane and flexible compound layer.
PCB includes control circuit.
PCB and charging interface are arranged in terminal box.
The present invention also provides a kind of production method of above-mentioned flexible solar charger, by window cloth, glued membrane, flexible compound Layer, glued membrane, flexible solar battery group, glued membrane, the film that blocks water, glued membrane, back of the body layer of cloth poststack, by laminating machine laminating, then by PCB It is fixed on back of the body cloth with charging interface.
The present invention substitutes organic transparency high moisture film using transparent organic Weather-proof film, glued membrane, the transparent film three-decker that blocks water, With at low cost, manufacturing process is simple, frivolous, foldable portable characteristic.
Description of the drawings
Fig. 1 is a kind of embodiment schematic diagram of kind of flexible solar charger.
Fig. 2 is a kind of mounting structure schematic diagram of PCB.
Fig. 3 is a kind of embodiment schematic diagram of window cloth.
Fig. 4 is a kind of embodiment schematic diagram for carrying on the back cloth.
In figure:1. window cloth;2. glued membrane;3. light transmission weathering layer;4. light transmission water blocking layer;5. flexible solar battery piece;6. Flexible circuit;7. block water film;8. positive and negative electrode output terminal;9. carry on the back cloth;10. flexible solar charger;11. silica gel;12.PCB; 13. terminal box;14. window;15. terminal box installation site.
Specific embodiment
The present invention is described further with attached drawing with reference to embodiments, embodiment and attached drawing are only used for illustrating Rather than limit protection scope of the present invention.
In the examples below, using the upper side of each layer of attached drawing as " surface ", lower section side be " back side ", institute's table " surface " and " back side " shown is relative position rather than absolute position.
Flexible solar charger construction in the present embodiment as shown in Figure 1, its mainly include successively from top to bottom it is following Each layer:
A. window cloth includes one or more windows that light is allowed to penetrate, position and the flexible solar electricity of window on window cloth Solar battery sheet position in the component of pond corresponds to, and window edge encases the edge of flexible compound layer unit and bonded by glued membrane Together, in order to receive sunlight, adhesive that the cloth of use can carry in itself,
B. for being bonded the glued membrane of window cloth and light transmission weathering layer, formation is consistent with window cloth,
C. transparent organic Weather-proof film may be used in light transmission weathering layer,
D. it is consistent with the shape of light transmission weathering layer for being bonded the glued membrane of light transmission weathering layer and light transmission water blocking layer
E. the transparent film that blocks water may be used in light transmission water blocking layer,
Light transmission weathering layer/glued membrane/light transmission water blocking layer forms flexible compound layer, and flexible compound layer can be a complete monoblock, Can be according to the size of solar battery sheet each in solar battery group, interval is divided into and solar battery sheet size pair The multiple flexible compound layer units answered.Using the transparent film that blocks water, the transparent film that blocks water it is a kind of composite membrane in existing technology, Price is high, and manufacture is of high cost, and weathering layer/glued membrane/water blocking layer in the present embodiment is cut respectively, is laid with primary lamination work successively Skill, manufacturing process is simple, at low cost, the transparent film price 180-500 members/m that blocks water2, the composite bed of this three-decker is 100 Member/m2Below.
F. it is used to be bonded the glued membrane of light transmission water blocking layer and flexible solar battery pack, shape and flexible compound layer or flexibility Compound layer unit is consistent,
G. flexible solar battery pack is made of the tiling of polylith solar battery sheet, by flexible electrical between solar battery sheet Road is connected between positive and negative electrode output terminal, and solar battery sheet is connected by flexible circuit in the present embodiment, and flexible circuit can To use FPC(Flexible print circuit), solar battery sheet is preferably also using flexible solar battery sheet, such as fexible film copper Indium gallium Se solar cell piece is arranged at intervals between polylith solar battery sheet, is spaced in entire flexible solar charger Relatively thin position, can be existed by flexible circuit conducting between solar battery sheet as the folding of the flexible solar charger Between positive and negative electrode output terminal,
H. for being bonded the glued membrane of flexible solar battery pack and water blocking layer, with the solar energy in flexible solar battery pack Cell piece corresponds to,
I. common block water film or the super film that blocks water may be used in water blocking layer,
It is j. consistent with water blocking layer shape for the glued membrane for gluing water blocking layer with carrying on the back cloth,
K. cloth is carried on the back, the adhesive that the cloth of use can carry in itself.
As shown in Figure 2 and Figure 4, terminal box is also equipped on back of the body cloth, terminal box is arranged on terminal box peace as shown in Figure 4 Holding position, PCB is provided in terminal box, and the positive and negative electrode output terminal of flexible solar battery pack passes through PCB and connects with charging interface It connects, PCB includes control circuit so that the electric energy of solar panel conversion can be used in the charging of other equipment, and PCB is " printing electricity Road plate ", which can be obtained by conventional board design according to actual needs, as long as being that by solar charging The circuit of electricity can be applied in the present embodiment.
The multilayer material of above-mentioned flexible solar charger be laminated in order after by being made after laminating machine laminating, it is specific Step is as follows:
1. according to attached drawing 3, window cloth in cutting.
2. according to attached drawing 4, cutting back of the body cloth.
3. according to attached drawing 1, prepare fexible film copper indium gallium selenium solar cell piece, glued membrane, transparent organic Weather-proof film, transparent Block water film, flexible rear surpasses the film that blocks water, FPC;It is laid with window cloth, glued membrane, transparent organic Weather-proof film, glued membrane, transparent resistance successively Moisture film, fexible film copper indium gallium selenium solar cell piece;Fexible film copper indium gallium selenium solar cell piece is connected with FPC, is drawn Go out that modular flexible thin-film solar cell component is positive and negative, pole output terminal;Again successively be laid with glued membrane, the back side the super film that blocks water, Glued membrane, back side cloth.
It is laminated 4. the component laid is put into laminating machine, forms vacuum-packed flexible solar battery pack.
5. adjoint 2 exports and the PCB input terminals with control circuit with electric iron, by solar cell module positive and negative electrode Positive and negative anodes are welded to connect, and PCB is put into terminal box correct position, export positive and negative anodes in solar cell module and terminal box is vacant The position of terminal box overleaf trepanning is pressed to implement suitable silica gel in position, and standing treats that silica gel cures.
Flexible solar charger converts the solar into direct current, installs control circuit additional, is 5V's containing output voltage USB interface, the protection of adjunction wire box can give the loads such as mobile phone, Pad charging.

Claims (10)

1. a kind of flexible solar charger, including flexible solar battery pack, it is characterised in that in flexible solar battery Nian Jie with a flexible compound layer continuously or discontinuously by glued membrane on the surface of component, the flexible compound layer is by with soft Property light transmission weathering layer and be bonded what is formed by glued membrane with flexible light transmission water blocking layer, in the upper surface of flexible compound layer It is Nian Jie with a window cloth by glued membrane, one or more windows that light is allowed to penetrate, flexible solar battery are included on window cloth The back side of component is blocked water by glued membrane with one, and film is Nian Jie, and the film back side that blocks water is bonded together by glued membrane and a back of the body cloth, and flexibility is too Positive energy battery component is connect by PCB with charging interface, and PCB and charging interface are arranged on the back of the body cloth.
2. flexible solar charger as described in claim 1, it is characterised in that the flexible solar battery pack by The tiling of polylith solar battery sheet is formed, between solar battery sheet by flexible circuit conducting between positive and negative electrode output terminal.
3. flexible solar charger as claimed in claim 2, it is characterised in that the flexible compound layer of interruption is that have flexibility Light transmission weathering layer and the flexible compound layer unit to be formed tiling be bonded by glued membrane with flexible light transmission water blocking layer form, Flexible compound layer unit is directly or indirectly laid on the surface of solar battery sheet, and the window on the window cloth is answered with flexibility It closes layer unit to correspond to, window edge encases the edge of flexible compound layer unit and passes through glued membrane and is bonded together.
4. flexible solar charger as claimed in claim 2, it is characterised in that between the polylith solar battery sheet It is arranged at intervals.
5. flexible solar charger as claimed in claim 2, it is characterised in that the solar battery sheet has flexibility.
6. flexible solar charger as claimed in claim 2, it is characterised in that the solar battery sheet is flexible thin Film copper indium gallium selenium solar cell piece.
7. flexible solar charger as described in claim 1, it is characterised in that the surface of flexible solar battery pack leads to Glued membrane is crossed to bond together with flexible compound layer.
8. flexible solar charger as described in claim 1, it is characterised in that PCB includes control circuit.
9. flexible solar charger as described in claim 1, it is characterised in that PCB and charging interface are arranged on terminal box In.
10. the production method of flexible solar charger described in a kind of claim 1, it is characterised in that by window cloth, glued membrane, soft Property composite bed, glued membrane, flexible solar battery group, glued membrane, the film that blocks water, glued membrane, back of the body layer of cloth poststack, by laminating machine laminating, so PCB and charging interface are fixed on back of the body cloth afterwards.
CN201810127210.5A 2018-02-08 2018-02-08 flexible solar charger and manufacturing method Pending CN108173336A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810127210.5A CN108173336A (en) 2018-02-08 2018-02-08 flexible solar charger and manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810127210.5A CN108173336A (en) 2018-02-08 2018-02-08 flexible solar charger and manufacturing method

Publications (1)

Publication Number Publication Date
CN108173336A true CN108173336A (en) 2018-06-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810127210.5A Pending CN108173336A (en) 2018-02-08 2018-02-08 flexible solar charger and manufacturing method

Country Status (1)

Country Link
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109065652A (en) * 2018-07-03 2018-12-21 深圳市迪晟能源技术有限公司 A kind of solar cell encapsulation method
CN109216487A (en) * 2018-07-27 2019-01-15 合肥凯石投资咨询有限公司 Towed unmanned plane solar cell encapsulation method based on netted FPC bottom plate
CN109461781A (en) * 2018-10-15 2019-03-12 浙江尚越新能源开发有限公司 A kind of rolled flexible thin film solar component
CN109713072A (en) * 2019-01-10 2019-05-03 晶澳(扬州)太阳能科技有限公司 A kind of backboard of solar cell module
CN111524988A (en) * 2020-05-29 2020-08-11 苏州福斯特光伏材料有限公司 Local water-blocking solar cell panel and preparation method thereof
CN111739965A (en) * 2020-05-29 2020-10-02 苏州福斯特光伏材料有限公司 Water-blocking PID-resistant solar panel assembly and preparation method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203086191U (en) * 2013-01-04 2013-07-24 普尼太阳能(杭州)有限公司 Flexible-thin-film solar laptop computer charger
JP2015154050A (en) * 2014-02-19 2015-08-24 三菱化学株式会社 Thin film solar cell module
CN206498367U (en) * 2017-06-23 2017-09-15 耀灵科技(上海)有限公司 One kind folds photovoltaic module
CN206498243U (en) * 2017-03-14 2017-09-15 开江县劲马农耕机有限责任公司 A kind of folding solar charger
CN206640344U (en) * 2017-03-22 2017-11-14 赵亮 Flexible solar charging device
CN207926252U (en) * 2018-02-08 2018-09-28 耀灵科技(上海)有限公司 flexible solar charger

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203086191U (en) * 2013-01-04 2013-07-24 普尼太阳能(杭州)有限公司 Flexible-thin-film solar laptop computer charger
JP2015154050A (en) * 2014-02-19 2015-08-24 三菱化学株式会社 Thin film solar cell module
CN206498243U (en) * 2017-03-14 2017-09-15 开江县劲马农耕机有限责任公司 A kind of folding solar charger
CN206640344U (en) * 2017-03-22 2017-11-14 赵亮 Flexible solar charging device
CN206498367U (en) * 2017-06-23 2017-09-15 耀灵科技(上海)有限公司 One kind folds photovoltaic module
CN207926252U (en) * 2018-02-08 2018-09-28 耀灵科技(上海)有限公司 flexible solar charger

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109065652A (en) * 2018-07-03 2018-12-21 深圳市迪晟能源技术有限公司 A kind of solar cell encapsulation method
CN109216487A (en) * 2018-07-27 2019-01-15 合肥凯石投资咨询有限公司 Towed unmanned plane solar cell encapsulation method based on netted FPC bottom plate
CN109461781A (en) * 2018-10-15 2019-03-12 浙江尚越新能源开发有限公司 A kind of rolled flexible thin film solar component
CN109713072A (en) * 2019-01-10 2019-05-03 晶澳(扬州)太阳能科技有限公司 A kind of backboard of solar cell module
CN111524988A (en) * 2020-05-29 2020-08-11 苏州福斯特光伏材料有限公司 Local water-blocking solar cell panel and preparation method thereof
CN111739965A (en) * 2020-05-29 2020-10-02 苏州福斯特光伏材料有限公司 Water-blocking PID-resistant solar panel assembly and preparation method thereof

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