CN105634106A - Solar folding charging device - Google Patents

Solar folding charging device Download PDF

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Publication number
CN105634106A
CN105634106A CN201610067256.3A CN201610067256A CN105634106A CN 105634106 A CN105634106 A CN 105634106A CN 201610067256 A CN201610067256 A CN 201610067256A CN 105634106 A CN105634106 A CN 105634106A
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CN
China
Prior art keywords
charging
sub
voltage
solar
electronic equipment
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.)
Granted
Application number
CN201610067256.3A
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Chinese (zh)
Other versions
CN105634106B (en
Inventor
房辉祥
李春展
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.)
Fang Huixiang
Li Sizhao
Shenzhen Tianhai Allight Technology Co ltd
Original Assignee
Individual
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.)
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Priority to CN201610067256.3A priority Critical patent/CN105634106B/en
Publication of CN105634106A publication Critical patent/CN105634106A/en
Application granted granted Critical
Publication of CN105634106B publication Critical patent/CN105634106B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S30/00Structural details of PV modules other than those related to light conversion
    • H02S30/20Collapsible or foldable PV modules
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30Electrical components
    • 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
    • Y02E10/56Power conversion systems, e.g. maximum power point trackers

Abstract

The invention discloses a solar folding charging device, which comprises a solar panel, a fast charging control system and a charging interface, wherein the fast charging system is coupled to the solar panel; the charging interface is coupled to the fast charging control system; the fast charging control system is also coupled to a temperature detection module, a voltage detection and protection module and a solar MPPT detection module respectively; the temperature detection module is also coupled to a battery detection module; and the voltage detection and protection module is also coupled to the battery detection module and a charging load communication module. An energy storage battery is not required; and by a flexible lightweight solar battery and a package technology, compared with a mobile power supply of a traditional storage battery, the weight is reduced by 70% and the volume is reduced by 30%. By a design circuit for intelligent identification, intelligent current identification is carried out according to the current permitted to be input into a mobile phone, so that the equipment charging time is shortened.

Description

Solar energy folds charging device
Technical field
The present invention relates to portable charging field, specifically, relate to the folding charging device of a kind of solar energy.
Background technology
Solar charging device is to absorb solar energy by solar panel and solar energy is changed into electric energy to be supplied to the device of electrical equipment electric energy, its concrete principle is: when sunny, solar panel is under effect of sunlight, produce current/voltage, through controller board, charge to set of cells, electricity is stored in built-in set of cells. During use, utilize different interfaces, it is charged to various different mobile phones or electronic product or powers, applicable field does not have conventional electric power for seasonable Emergency use, the built-in commercial power charged interface of general solar charging device, can be charged to internal battery group by current stabilization variable-voltage power supply, compatible civil power and solar powered both of which. When charging to other electronic products, by the output interface of USB, USB line is utilized to insert relevant device charging port. At present, the input voltage of common electronic products and electric current be respectively: 5V, 1A, the feature of solar charging device of the prior art is to export 5V voltage only with USB relevant device is charged, when the normal voltage of electronic equipment is 9V or 12V, do not possess the ability that the electronic product to different voltages is charged. It addition, existing solaode needs batteries to store energy, inconvenient to carry, fake high and there is environmental pollution hidden danger.
Summary of the invention
The technical problem to be solved is to provide a kind of folding charging device of solar energy without energy-storage battery and adaptive difference charging voltage equipment.
It is an object of the invention to be achieved through the following technical solutions:
The folding charging device of a kind of solar energy, the folding charging device of described solar energy includes solar panel, the quick charge control system coupled with solar panel, the charging inlet coupled with quick charge control system; Described quick charge control system is also coupled with temperature detecting module, voltage detecting and protection module and solar energy MPPT detection module respectively; Described temperature detecting module also couples with battery detecting module; Described voltage detecting couples with battery detecting module and charging load communication module with protection module.
Further, described charging inlet includes the USB interface of voltage variable; When described USB interface inserts the electronic equipment needing charging; Charging load communication module communicates and detection, identifies the charging voltage needed for this electronic equipment; The quick charge control system voltage according to the charging voltage of electronic equipment, output adaptation.
Further, when described USB interface inserts the electronic equipment needing charging; Battery detecting module calculates battery capacity and detection charging coefficient; Quick charge control system exports adaptive electric current according to battery capacity and charging coefficient.
Further, described charging inlet includes the USB interface of voltage variable; When described USB interface inserts the electronic equipment needing charging; Charging load communication module communicates and detection, identifies the charging voltage needed for this electronic equipment; Battery detecting module calculates battery capacity and detection charging coefficient; Quick charge control system is according to the voltage of the charging voltage of electronic equipment, battery capacity and charging coefficient output adaptation, electric current.
Further, described solar panel is the solar panel including back electrode.
Further, described solar panel includes many sub-cell panels; Described sub-cell panel adopts flexible substrate package; Have at least between two adjacent sub-cell panels fixing by flexibly connecting sheet connection.
Further, the electrode between adjacent two sub-cell panels is connected by wire; Described wire is arranged on and flexibly connects in sheet.
Further, described sub-cell panel has four; The rated power of every sub-cell panel is six watts.
Further, connect by draw-in groove is fixing between middle two sub-cell panels; Middle two sub-cell panels connect fixing with flexibly connecting sheet described in passing through between the sub-cell panel of both sides.
Further, described charging inlet includes the USB interface of voltage variable; When described USB interface inserts the electronic equipment needing charging; Charging load communication module communicates and detection, identifies the charging voltage needed for this electronic equipment; Battery detecting module calculates battery capacity and detection charging coefficient; Quick charge control system is according to the voltage of the charging voltage of electronic equipment, battery capacity and charging coefficient output adaptation, electric current; Described solar panel is the solar panel including back electrode; Described solar panel includes many sub-cell panels; Described sub-cell panel adopts flexible substrate package; Described sub-cell panel has four; The rated power of every sub-cell panel is six watts; Connect by draw-in groove is fixing between middle two sub-cell panels; Middle two sub-cell panels are with fixing by flexibly connecting sheet connection between the sub-cell panel of both sides; Electrode between adjacent two sub-cell panels is connected by wire; Described wire is arranged on and flexibly connects in sheet.
Due to the fact that have employed solar energy is charged, environmental protection, the effectively save traditional energy of energy. It addition, the present invention has abandoned traditional battery, reduce cost. Adopt flexible light-duty solar battery sheet and packaging technology, carry out phase weight/power ratio reduces by 70% with the portable power source of traditional storage battery, volume reduces by 30%. Charging load communication module, battery detecting module is adopted to carry out Intelligent Recognition, charging inlet is made to possess the output demand of different voltage, the electric current allowing input according to mobile phone carries out Intelligent Recognition electric current, decrease the time of equipment charge, decrease personnel's waiting time, alleviate the volume and weight of charging circuit.
Accompanying drawing explanation
Fig. 1 is the principle schematic of the embodiment of the present invention;
Fig. 2 is the structural representation of the embodiment of the present invention.
Wherein: 10, solar panel; 11, sub-cell panel; 12, flexible base board; 13, draw-in groove; 14, sheet is flexibly connected; 20, quick charge control system; 30, charging inlet; 40, temperature detecting module; 50, voltage detecting and protection module; 60, solar energy MPPT detection module; 70, battery detecting module; 80, charging load communication module.
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred embodiment, the invention will be further described.
As it is shown in figure 1, the folding charging device of a kind of solar energy of the present invention includes solar panel 10, the quick charge control system 20 coupled with solar panel, the charging inlet 30 coupled with quick charge control system; Described quick charge control system also couples with protection module 50 and solar energy MPPT detection module 60 with temperature detecting module 40, voltage detecting respectively; Described temperature detecting module couples with battery detecting module 70; Described voltage detecting couples with battery detecting module and charging load communication module 80 with protection module.
Solar energy MPPT detection module can tracing detection maximum power point; It, by regulating the duty of electrical module, enables the electrical system that solar panel exports more electric energy effectively to be powered to electrical equipment by the unidirectional current that solar panel sends, does not produce environmental pollution.
Optionally, charging inlet includes the USB interface of voltage variable; When described USB interface inserts the electronic equipment needing charging; Charging load communication module communicates and detection, identifies the charging voltage needed for this electronic equipment; Battery detecting module calculates battery capacity and detection charging coefficient; Quick charge control system is according to the voltage of the charging voltage of electronic equipment, battery capacity and charging coefficient output adaptation, electric current.
During use, solar panel generates electricity under the sun, the electricity sent carries out voltage stabilizing through the intelligent chip circuit of solar energy MPPT detection module, when inserting, by USB interface, the electronic equipment needing charging, the detection chip of charging load communication and the managing chip of electronic equipment communicate and detection, the electric current optimum that the detection chip of charging load communication allows is how many, detection chip feeds back to voltage detecting signal and judges with protection module, will determine that result is sent to the CPU of quick charge control system, CPU according to the judgement of chip to metal-oxide-semiconductor instruction, carry out the output of optimum amounts of current, battery detecting module is constantly detecting the battery capacity of electronic equipment, thus the optimum calculating electric current this moment is how many, thus reaching the effect of intelligent charge.
Another feature of the present invention is in that to employ the solar panel including back electrode so that solar energy conversion efficiency and the low light level are higher. solar panels use flexible substrate to be packaged, and can be folded, by the folding volume reducing solar panel. the power that this solar charging device is arranged is 24W, 6W is a folding, has the structure that 4 foldings are split. this device possesses multiple USB delivery outlet. the control system of USB delivery outlet adopts buck configuration design, USB delivery outlet adopts intelligent chip to carry out Intelligent Recognition, the equipment of different voltages can be identified, can automatically detect charger required voltage electric current to be charged, it is provided that the maximum electric current less than 6A such as 5V:1A, 2A, 3A, 4A carries out Intelligent Recognition charging. the maximum electric currents less than 4A such as 9V:1A, 2A are provided to carry out Intelligent Recognition charging. the maximum electric currents less than 3A such as 12V:1A, 2A are provided to carry out Intelligent Recognition charging. the electric current less than 2A such as offer 24V:1A carries out Intelligent Recognition charging, chip owing to employing intelligent charge is designed, in actual test process, can be charged from the 5%-100% of electricity in 1.5 hours for the charging of iphone6S mobile phone, iphone6S cell phone managing chip allows electric current to input at 1A, intelligent chip detects that permission signal carries out allowing electric current to export to iphone6s hands machine, it is charged test with Meizu PRO5, electricity has only to 32 minutes from 0-67%, Intelligent Recognition chip and side circuit can carry out current-limiting charge according to the situation of charger battery electric quantity, to reach protection battery, the purpose of protection charger safety.
As in figure 2 it is shown, described solar panel is the solar panel including back electrode; Described solar panel includes many sub-cell panels 11; Described sub-cell panel adopts flexible base board 12 to encapsulate; Described sub-cell panel has four; The rated power of every sub-cell panel is six watts; Connect by draw-in groove 13 is fixing between middle two sub-cell panels; Middle two sub-cell panels are with fixing by flexibly connecting sheet 14 connection between the sub-cell panel of both sides; Electrode between adjacent two sub-cell panels is connected by wire; Described wire is arranged on and flexibly connects in sheet.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, it is impossible to assert that specific embodiment of the invention is confined to these explanations. For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, it is also possible to make some simple deduction or replace, protection scope of the present invention all should be considered as belonging to.

Claims (10)

1. the folding charging device of solar energy, it is characterised in that described device includes solar panel, the quick charge control system coupled with solar panel, the charging inlet coupled with quick charge control system; Described quick charge control system couples with protection module and solar energy MPPT detection module with temperature detecting module, voltage detecting respectively; Described temperature detecting module couples with battery detecting module; Described voltage detecting also couples with battery detecting module and charging load communication module with protection module.
2. the folding charging device of solar energy according to claim 1, it is characterised in that described charging inlet includes the USB interface of voltage variable; When described USB interface inserts the electronic equipment needing charging; Charging load communication module communicates and detection, identifies the charging voltage needed for this electronic equipment; The quick charge control system charging voltage according to electronic equipment, the voltage that output is adaptive.
3. the folding charging device of solar energy according to claim 1, it is characterised in that when described USB interface inserts the electronic equipment needing charging; Battery detecting module calculates battery capacity and detection charging coefficient; Quick charge control system exports adaptive electric current according to battery capacity and charging coefficient.
4. the folding charging device of solar energy according to claim 1, it is characterised in that described charging inlet includes the USB interface of voltage variable; When described USB interface inserts the electronic equipment needing charging; Charging load communication module communicates and detection, identifies the charging voltage needed for this electronic equipment; Battery detecting module calculates battery capacity and detection charging coefficient; The quick charge control system voltage and current according to the charging voltage of electronic equipment, battery capacity and charging coefficient output adaptation.
5. the folding charging device of solar energy according to claim 1, it is characterised in that described solar panel is the solar battery sheet including back electrode.
6. the folding charging device of solar energy according to claim 1, it is characterised in that described solar panel includes many sub-cell panels; Described sub-cell panel adopts flexible substrate package; Have at least between two adjacent sub-cell panels fixing by flexibly connecting sheet connection.
7. the folding charging device of solar energy according to claim 6, it is characterised in that the electrode between adjacent two sub-cell panels is connected by wire; Described wire is arranged on and flexibly connects in sheet.
8. the folding charging device of solar energy according to claim 6, it is characterised in that described sub-cell panel has four; The rated power of every sub-cell panel is six watts.
9. the folding charging device of solar energy according to claim 8, it is characterised in that connect by draw-in groove is fixing between middle two sub-cell panels; Middle two sub-cell panels connect fixing with flexibly connecting sheet described in passing through between the sub-cell panel of both sides.
10. the folding charging device of solar energy according to claim 1, it is characterised in that described charging inlet includes the USB interface of voltage variable; When described USB interface inserts the electronic equipment needing charging; Charging load communication module communicates and detection, identifies the charging voltage needed for this electronic equipment; Battery detecting module calculates battery capacity and detection charging coefficient; The quick charge control system voltage and current according to the charging voltage of electronic equipment, battery capacity and charging coefficient output adaptation; Described solar panel is the solar battery sheet including back electrode; Described solar panel includes many sub-cell panels; Described sub-cell panel adopts flexible substrate package; Described sub-cell panel has four; The rated power of every sub-cell panel is six watts; Connect by draw-in groove is fixing between middle two sub-cell panels; Middle two sub-cell panels are with fixing by flexibly connecting sheet connection between the sub-cell panel of both sides; Electrode between adjacent two sub-cell panels is connected by wire; Described wire is arranged on and flexibly connects in sheet.
CN201610067256.3A 2016-01-29 2016-01-29 The foldable charging unit of the sun Expired - Fee Related CN105634106B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN105634106B CN105634106B (en) 2018-06-26

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019041368A1 (en) * 2017-08-28 2019-03-07 苏州携创新能源科技有限公司 Flexible photovoltaic assembly system and application thereof
CN109907391A (en) * 2019-04-04 2019-06-21 东北大学 A kind of folding solar charging coat and solar maximum power catching method
CN110658761A (en) * 2019-09-27 2020-01-07 北京四达时代软件技术股份有限公司 Solar power supply control method and device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040207366A1 (en) * 2003-04-21 2004-10-21 Phoenixtec Power Co., Ltd. Multi-mode renewable power converter system
CN201975835U (en) * 2011-04-18 2011-09-14 深圳市便携电子科技有限公司 Solar charger
CN103208850A (en) * 2013-04-12 2013-07-17 惠州Tcl移动通信有限公司 Universal serial bus (USB) charging system with variable charging voltage, charger and intelligent terminal
CN103227483A (en) * 2013-01-25 2013-07-31 深圳市创益科技发展有限公司 Solar charger capable of charging various batteries
CN205319785U (en) * 2016-01-29 2016-06-15 房辉祥 Charging device is folded to solar energy

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040207366A1 (en) * 2003-04-21 2004-10-21 Phoenixtec Power Co., Ltd. Multi-mode renewable power converter system
CN201975835U (en) * 2011-04-18 2011-09-14 深圳市便携电子科技有限公司 Solar charger
CN103227483A (en) * 2013-01-25 2013-07-31 深圳市创益科技发展有限公司 Solar charger capable of charging various batteries
CN103208850A (en) * 2013-04-12 2013-07-17 惠州Tcl移动通信有限公司 Universal serial bus (USB) charging system with variable charging voltage, charger and intelligent terminal
CN205319785U (en) * 2016-01-29 2016-06-15 房辉祥 Charging device is folded to solar energy

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019041368A1 (en) * 2017-08-28 2019-03-07 苏州携创新能源科技有限公司 Flexible photovoltaic assembly system and application thereof
CN109907391A (en) * 2019-04-04 2019-06-21 东北大学 A kind of folding solar charging coat and solar maximum power catching method
CN110658761A (en) * 2019-09-27 2020-01-07 北京四达时代软件技术股份有限公司 Solar power supply control method and device

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Effective date of registration: 20180326

Address after: 518132 Gongming street, Baoan District Guangming New District, Shenzhen, Guangdong Province, the four building of the B garden of the Stone Road torch technology park

Applicant after: Shenzhen Tianhai allight Technology Co.,Ltd.

Applicant after: Fang Huixiang

Applicant after: Li Sizhao

Address before: 514762 Guangdong city of Meizhou province Meixian Bing Cun Zhen Tian tou Haruki house

Applicant before: Fang Huixiang

Applicant before: Li Chunzhan

GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180626

Termination date: 20220129