CN105634106B - The foldable charging unit of the sun - Google Patents

The foldable charging unit of the sun Download PDF

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Publication number
CN105634106B
CN105634106B CN201610067256.3A CN201610067256A CN105634106B CN 105634106 B CN105634106 B CN 105634106B CN 201610067256 A CN201610067256 A CN 201610067256A CN 105634106 B CN105634106 B CN 105634106B
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CN
China
Prior art keywords
charging
solar panel
sub
sun
solar
Prior art date
Application number
CN201610067256.3A
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Chinese (zh)
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CN105634106A (en
Inventor
房辉祥
李春展
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深圳市天海同光科技有限公司
房辉祥
李四招
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Application filed by 深圳市天海同光科技有限公司, 房辉祥, 李四招 filed Critical 深圳市天海同光科技有限公司
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

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    • Y02E10/58

Abstract

The present invention discloses a kind of foldable charging unit of sun.The foldable charging unit of the sun includes solar panel, the quick charge control system coupled with solar panel, the charging interface coupled with quick charge control system;The quick charge control system is also coupled with temperature detecting module, voltage detecting and protection module and solar energy MPPT detection modules respectively;The temperature detecting module is also coupled with battery detecting module;The voltage detecting is also coupled with battery detecting module and charging load communication module with protection module.The present invention, using flexible light-duty solar battery sheet and packaging technology, reduces by 70% in weight compared with the mobile power of traditional storage battery carries out, 30% is reduced in volume without energy-storage battery.Using the design circuit of intelligent recognition, the electric current for allowing input according to mobile phone carries out intelligent recognition electric current, reduces the time of equipment charge.

Description

The foldable charging unit of the sun

Technical field

The present invention relates to portable charging fields, specifically, are related to a kind of foldable charging unit of sun.

Background technology

Solar charging device is to absorb solar energy by solar panel and solar energy is changed into electric energy to provide To the device of electric appliance electric energy, concrete principle is:When sunny, solar panel generates electric current under effect of sunlight Voltage by controller board, charges to battery pack, electricity is stored in built-in battery pack.In use, it is connect using different Mouthful, it is charged or is powered to a variety of different mobile phones or electronic product, suitable field does not have conventional electric power to meet an urgent need for seasonable It uses, commercial power charged interface built in general solar charging device, can be carried out by current stabilization variable-voltage power supply to internal battery group Charging, compatible alternating current and solar powered both of which.When charging to other electronic products, by the output interface of USB, Relevant device charging port is inserted into using USB line.At present, the input voltage of common electronic products and electric current are respectively: The characteristics of 5V, 1A, solar charging device of the prior art is can only to export 5V voltages using USB to fill relevant device Electricity when the normal voltage of electronic equipment is 9V or 12V, does not have the ability to charge to the electronic product of different voltages. It is inconvenient to carry, fake that high and there are environmental pollution hidden danger in addition, existing solar cell needs batteries to store energy.

Invention content

The technical problems to be solved by the invention are to provide one kind without energy-storage battery and the different charging voltage equipment of adaptation The foldable charging unit of the sun.

The purpose of the present invention is achieved through the following technical solutions:

A kind of foldable charging unit of the sun, the foldable charging unit of the sun includes solar panel, with the sun The quick charge control system of energy solar panel coupling, the charging interface coupled with quick charge control system;The quick charge Control system is also coupled with temperature detecting module, voltage detecting and protection module and solar energy MPPT detection modules respectively;It is described Temperature detecting module is also coupled with battery detecting module;The voltage detecting and protection module and battery detecting module and charging are negative Carrier communication module couples.

Further, the charging interface includes the USB interface of voltage variable;When USB interface insertion needs to charge Electronic equipment when;Charging load communication module is communicated and is detected, and identifies the charging voltage needed for the electronic equipment;Quickly Charge control system is according to the charging voltage of electronic equipment, the voltage of output adaptation.

Further, when the USB interface is inserted into the electronic equipment for needing to charge;Battery detecting module calculates battery and holds Amount and detection charging coefficient;Quick charge control system is according to battery capacity and charging coefficient output adaptation electric current.

Further, the charging interface includes the USB interface of voltage variable;When USB interface insertion needs to charge Electronic equipment when;Charging load communication module is communicated and is detected, and identifies the charging voltage needed for the electronic equipment;Battery Detection module calculates battery capacity and detection charging coefficient;Charging voltage of the quick charge control system according to electronic equipment, electricity Voltage, the electric current of tankage and charging coefficient output adaptation.

Further, the solar panel is the solar panel for including back electrode.

Further, the solar panel includes multiple sub- solar panels;The sub- solar panel is sealed using flexible base board Dress;At least there are two fixed between adjacent sub- solar panel by being flexibly connected piece connection.

Further, the electrode between two neighboring sub- solar panel is connected by conducting wire;The conducting wire is arranged on flexible connect In contact pin.

Further, there are four the sub- solar panels;The rated power of every sub- solar panel is six watts.

Further, it is fixedly connected between intermediate two sub- solar panels by card slot;Intermediate two sub- solar panels are with both sides Sub- solar panel between pass through it is described flexible connection piece connection fix.

Further, the charging interface includes the USB interface of voltage variable;When USB interface insertion needs to charge Electronic equipment when;Charging load communication module is communicated and is detected, and identifies the charging voltage needed for the electronic equipment;Battery Detection module calculates battery capacity and detection charging coefficient;Charging voltage of the quick charge control system according to electronic equipment, electricity Voltage, the electric current of tankage and charging coefficient output adaptation;The solar panel is the solar cell for including back electrode Plate;The solar panel includes multiple sub- solar panels;The sub- solar panel uses flexible substrate package;The sub- solar panel There are four;The rated power of every sub- solar panel is six watts;It is fixedly connected between intermediate two sub- solar panels by card slot;It is intermediate Two sub- solar panels between the sub- solar panel of both sides by being flexibly connected piece connection with being fixed;Between two neighboring sub- solar panel Electrode is connected by conducting wire;The conducting wire is arranged in flexible connection piece.

The present invention charges as a result of solar energy, environmentally protective, the effectively save traditional energy of energy.In addition, this Traditional battery has been abandoned in invention, reduces cost.Using flexible light-duty solar battery sheet and packaging technology, with The mobile power of traditional storage battery carries out, compared to reducing by 70% in weight, 30% being reduced in volume.Using charging load communication mould Block, battery detecting module carry out intelligent recognition so that charging interface has the output demand of different voltages, is allowed according to mobile phone defeated The electric current entered carries out intelligent recognition electric current, reduces the time of equipment charge, reduces personnel's stand-by period, alleviates charging electricity The volume and weight on road.

Description of the drawings

Fig. 1 is the principle schematic of the embodiment of the present invention;

Fig. 2 is the structure diagram of the embodiment of the present invention.

Wherein:10th, solar panel;11st, sub- solar panel;12nd, flexible base board;13rd, card slot;14th, it is flexibly connected piece; 20th, quick charge control system;30th, charging interface;40th, temperature detecting module;50th, voltage detecting and protection module;60th, the sun It can MPPT detection modules;70th, battery detecting module;80th, charging load communication module.

Specific embodiment

The invention will be further described with preferred embodiment below in conjunction with the accompanying drawings.

As shown in Figure 1, the foldable charging unit of a kind of sun of the present invention includes solar panel 10, with solar energy The quick charge control system 20 of solar panel coupling, the charging interface 30 coupled with quick charge control system;It is described quickly to fill Electric control system also respectively with temperature detecting module 40, voltage detecting and protection module 50 and 60 coupling of solar energy MPPT detection modules It closes;The temperature detecting module is coupled with battery detecting module 70;The voltage detecting and protection module and battery detecting module It is coupled with charging load communication module 80.

Solar energy MPPT detection modules can be with tracing detection maximum power point;Its work shape by adjusting electrical module State enables solar panel to export the direct current that the electrical systems of more electric energy can send out solar panel effective It is polluted to power supply for electrical equipment, not generation environment on ground.

Optionally, charging interface includes the USB interface of voltage variable;When the USB interface is inserted into the electronics for needing to charge During equipment;Charging load communication module is communicated and is detected, and identifies the charging voltage needed for the electronic equipment;Battery detecting mould Block calculates battery capacity and detection charging coefficient;Charging voltage, battery capacity of the quick charge control system according to electronic equipment With voltage, the electric current of charging coefficient output adaptation.

In use, solar panel generates electricity under the sun, the electricity sent out is by solar energy MPPT detection modules Intelligent chip circuit carries out voltage stabilizing, when being inserted into the electronic equipment for needing to charge by USB interface, the detection of charging load communication Chip is communicated and is detected with the managing chip of electronic equipment, the electric current optimum value of the detection chip permission of charging load communication It is how many, signal is fed back to voltage detecting and judged with protection module by detection chip, be will determine that result is sent to and is quickly filled The CPU of electric control system, CPU are instructed according to the judgement of chip to metal-oxide-semiconductor, carry out the output of optimum amounts of current, battery detecting mould Block constantly detection electronic equipment battery capacity, so as to which the optimum value for calculating electric current this moment is how many, so as to reach intelligence The effect that can be charged.

Another feature of the present invention is to have used the solar panel for including back electrode so that solar energy conversion effect Rate and dim light higher.Solar panels are packaged using flexible substrate, can be folded, and solar energy is reduced by folding The volume of solar panel.The power of this solar charging device setting is 24W, and 6W is a folding, with the split structure of 4 foldings.This dress It puts and has multiple USB outlets.The control system of USB outlet is designed using buck configuration, and USB outlet uses intelligent chip Intelligent recognition is carried out, the equipment of different voltages can be identified, the progress of charging equipment required voltage electric current can be detected automatically Charging, provides 5V:The maximum electric current no more than 6A such as 1A, 2A, 3A, 4A carries out intelligent recognition charging.9V is provided:1A, 2A etc. are most The big electric current no more than 4A carries out intelligent recognition charging.12V is provided:The maximum electric current no more than 3A such as 1A, 2A carries out intelligent knowledge It does not charge.24V is provided:1A etc. no more than 2A electric current carry out intelligent recognition charging, due to the use of intelligent charge chip into Row designs, and during actual test, can be filled in 1.5 hours from the 5%-100% of electricity for the charging of iphone 6S mobile phones Electricity, iphone 6S cell phone managings chip allow electric current to input in 1A, and intelligent chip, which detects, allows signal to carry out allowing electric current defeated Go out and give iphone6s mobile phones, charging measurement is carried out with Meizu PRO 5, electricity only needs 32 minutes from 0-67%, intelligent recognition core Piece can carry out current-limiting charge with actual circuit according to the situation of charging equipment battery capacity, and to reach protection battery, protection is charged The purpose of equipment safety.

As shown in Fig. 2, the solar panel is the solar panel for including back electrode;The solar panel Including multiple sub- solar panels 11;The sub- solar panel is encapsulated using flexible base board 12;There are four the sub- solar panels;The electricity per height The rated power of pond plate is six watts;It is fixedly connected between intermediate two sub- solar panels by card slot 13;Intermediate two sub- solar panels With being fixed between the sub- solar panel of both sides by being flexibly connected the connection of piece 14;Electrode between two neighboring sub- solar panel is by leading Line connects;The conducting wire is arranged in flexible connection piece.

The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, it is impossible to assert The specific implementation of the present invention is confined to these explanations.For those of ordinary skill in the art to which the present invention belongs, exist Under the premise of not departing from present inventive concept, several simple deduction or replace can also be made, should all be considered as belonging to the present invention's Protection domain.

Claims (9)

1. a kind of foldable charging unit of the sun, which is characterized in that described device includes solar panel, with solar cell The quick charge control system of plate coupling, the charging interface coupled with quick charge control system;The quick charge control system System couples respectively with temperature detecting module, voltage detecting with protection module and solar energy MPPT detection modules;The temperature detection Module is coupled with battery detecting module;The voltage detecting also communicates mould with protection module with battery detecting module and charging load Block couples.
2. the foldable charging unit of the sun according to claim 1, which is characterized in that the charging interface can including voltage The USB interface of change;When the USB interface is inserted into the electronic equipment for needing to charge;Charging load communication module carry out communication with Detection, identifies the charging voltage needed for the electronic equipment;Quick charge control system is according to the charging voltage of electronic equipment, output The voltage of adaptation.
3. the foldable charging unit of the sun according to claim 2, which is characterized in that needed when the USB interface is inserted into During the electronic equipment of charging;Battery detecting module calculates battery capacity and detection charging coefficient;Quick charge control system according to Battery capacity and charging coefficient output adaptation electric current.
4. the foldable charging unit of the sun according to claim 1, which is characterized in that the solar panel is to include The solar battery sheet of back electrode.
5. the foldable charging unit of the sun according to claim 1, which is characterized in that the solar panel includes more A sub- solar panel;The sub- solar panel uses flexible substrate package;At least there are two pass through flexibility between adjacent sub- solar panel Connection sheet connection is fixed.
6. the foldable charging unit of the sun according to claim 5, which is characterized in that between two neighboring sub- solar panel Electrode is connected by conducting wire;The conducting wire is arranged in flexible connection piece.
7. the foldable charging unit of the sun according to claim 5, which is characterized in that there are four the sub- solar panels;Often The rated power of a sub- solar panel is six watts.
8. the foldable charging unit of the sun according to claim 7, which is characterized in that lead between intermediate two sub- solar panels Card slot is crossed to be fixedly connected;Intermediate two sub- solar panels are with solid by the flexible connection piece connection between the sub- solar panel of both sides It is fixed.
9. the foldable charging unit of the sun according to claim 1, which is characterized in that the charging interface can including voltage The USB interface of change;When the USB interface is inserted into the electronic equipment for needing to charge;Charging load communication module carry out communication with Detection, identifies the charging voltage needed for the electronic equipment;Battery detecting module calculates battery capacity and detection charging coefficient;Quickly The voltage and current that charge control system is adapted to according to the output of the charging voltage, battery capacity and charging coefficient of electronic equipment;Institute It is the solar battery sheet for including back electrode to state solar panel;The solar panel includes four sub- solar panels;Institute Sub- solar panel is stated using flexible substrate package;The rated power of every sub- solar panel is six watts;Between intermediate two sub- solar panels It is fixedly connected by card slot;Intermediate two sub- solar panels between the sub- solar panel of both sides by being flexibly connected piece connection with being fixed; Electrode between two neighboring sub- solar panel is connected by conducting wire;The conducting wire is arranged in flexible connection piece.
CN201610067256.3A 2016-01-29 2016-01-29 The foldable charging unit of the sun CN105634106B (en)

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CN105634106B true CN105634106B (en) 2018-06-26

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107359853A (en) * 2017-08-28 2017-11-17 苏州携创新能源科技有限公司 Flexible photovoltaic component system and its application
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 (4)

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Publication number Priority date Publication date Assignee Title
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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6914418B2 (en) * 2003-04-21 2005-07-05 Phoenixtec Power Co., Ltd. Multi-mode renewable power converter system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

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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

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