CN109217490A - A kind of wireless mobile power supply and its charging/discharging thereof - Google Patents
A kind of wireless mobile power supply and its charging/discharging thereof Download PDFInfo
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- CN109217490A CN109217490A CN201811087740.8A CN201811087740A CN109217490A CN 109217490 A CN109217490 A CN 109217490A CN 201811087740 A CN201811087740 A CN 201811087740A CN 109217490 A CN109217490 A CN 109217490A
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- electromagnetic induction
- induction coil
- contact piece
- battery
- wireless mobile
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- 238000007599 discharging Methods 0.000 title claims abstract description 14
- 230000005674 electromagnetic induction Effects 0.000 claims abstract description 187
- 230000006698 induction Effects 0.000 claims abstract description 71
- 238000001514 detection method Methods 0.000 claims abstract description 42
- 230000005611 electricity Effects 0.000 claims description 22
- 230000002528 anti-freeze Effects 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000003321 amplification Effects 0.000 claims description 4
- 229960001506 brilliant green Drugs 0.000 claims description 4
- HXCILVUBKWANLN-UHFFFAOYSA-N brilliant green cation Chemical compound C1=CC(N(CC)CC)=CC=C1C(C=1C=CC=CC=1)=C1C=CC(=[N+](CC)CC)C=C1 HXCILVUBKWANLN-UHFFFAOYSA-N 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 230000005672 electromagnetic field Effects 0.000 claims description 3
- 229910001753 sapphirine Inorganic materials 0.000 claims description 3
- SGHZXLIDFTYFHQ-UHFFFAOYSA-L Brilliant Blue Chemical compound [Na+].[Na+].C=1C=C(C(=C2C=CC(C=C2)=[N+](CC)CC=2C=C(C=CC=2)S([O-])(=O)=O)C=2C(=CC=CC=2)S([O-])(=O)=O)C=CC=1N(CC)CC1=CC=CC(S([O-])(=O)=O)=C1 SGHZXLIDFTYFHQ-UHFFFAOYSA-L 0.000 claims description 2
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 claims 2
- 238000000465 moulding Methods 0.000 claims 2
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
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- 239000003086 colorant Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
- H02J7/0049—Detection of fully charged condition
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention provides a kind of wireless mobile power supply and its charging/discharging thereofs, the wireless mobile power supply includes two electromagnetic induction coils, battery and toggle switch, toggle switch is allocated to charge position, electromagnetic induction coil group induction field obtain electric current after stating filter rectifier to charge the battery, first electromagnetic induction coil and the second electromagnetic induction coil carry out electromagnetic induction simultaneously, it is acted on magnetic induction lines more in magnetic field, it can be quickly fully charged for battery, toggle switch is allocated to discharge position, electromagnetic induction coil group induction field obtains electric current and charges after inversion amplifying circuit for electrical equipment, if detection module detects the first electromagnetic induction coil and the one of electromagnetic induction coil electromagnetic induction rate of the second electromagnetic induction coil is less than another 50%, electromagnetic induction control module can close smaller inductivity Electromagnetic induction coil is only electrical equipment charging with the big electromagnetic induction coil of inductivity, improves utilization rate of electrical in the battery.
Description
Technical field
The invention belongs to wireless charging technical field, in particular to a kind of wireless mobile power supply and its charging/discharging thereof.
Background technique
It is developed rapidly now with electronic technology, electronics categories multiplicity is powerful, to the need of battery capacity
It asks and is continuously increased, these electronic products sometimes due to using frequent and field of employment limitation, need often to charge, in order to just
In charging, mobile power source becomes the good assistant of electronic product user, inside include battery, when electronic product charges,
Directly the charging plug of electronic product and mobile power source is connected by data line, energy imports electronics from charging plug and produces
It is stored in the battery of product, this mobile power source needs data line that could complete charge and discharge, and charging is required data every time
Electronic product is inserted into one end of line, pulls again after waiting charging completes, not only troublesome in this way and will appear broken string, interface loosening
The problems such as influence charging.
Continuous with wireless charging device is popularized, and wireless mobile power supply has also occurred gradually over market, most of at present
There are mainly two types of wireless mobile power supplys;One is electronic wireless mobile power sources there was only wireless discharging function, itself does not have wirelessly
Charge function;Another kind is that only one electromagnetic induction coil has both wireless charging and electric discharge, makes its function limitation.
Summary of the invention
The present invention provides a kind of wireless mobile power supply and its charging/discharging thereof, the wireless mobile power supply not only increase electromagnetism
Induction coil, but also can control the use number of induction coil, energy utilization rate when charge efficiency and power generation is improved,
The energy is saved.
The present invention is specially a kind of wireless mobile power supply, and the wireless mobile power supply includes shell, indicator light and stirs out
It closes, includes battery, electromagnetic induction coil group, filter rectifier, inversion amplifying circuit, induction coil control in the shell
Module, detection module, antifreeze plate and control magnetic sheet, the shell includes outer casing upper cover and shell lower cover, the induction coil group packet
The first electromagnetic induction coil and the second electromagnetic induction coil are included, the control magnetic sheet is divided into the first control magnetic sheet and the second control magnetic sheet, institute
It states the first control magnetic sheet and is fixed on the outer casing upper cover inner surface, first electromagnetic induction coil is fixed on the first control magnetic sheet
On, the second control magnetic sheet is fixed on interior surface under the shell, and second electromagnetic induction coil is fixed on described second
It controls on magnetic sheet, the battery is fixed between the outer casing upper cover and the shell lower cover, the filter rectifier and institute
The head that inversion amplifying circuit is separately fixed at the battery is stated, on the filter rectifier and the inversion amplifying circuit
The antifreeze plate is covered, the induction coil control module and the detection module are fixed on the tail portion of the battery, are used in combination
The antifreeze plate covering, the toggle switch are located at by the shell side, and the indicator light is located at the case surface.
The further toggle switch includes stirring key and three contact pieces, and three contact pieces are respectively the first touching
Spot film, the second contact piece and third contact piece, first electromagnetic induction coil and second electromagnetic induction coil are and institute
The electric connection of induction coil control module is stated, the induction coil control module is electrically connected with second contact piece, the filter
Wave rectification circuit input end is electrically connected with first contact piece, the output end of the filter rectifier and battery electricity
Connection, the inversion amplification circuit output end are electrically connected with the third contact piece, the inversion input amplifier and institute
State battery electrical connection, by stir the toggle switch stir electromagnetic induction coil group described in key control and it is described filter it is whole
The connection of current circuit and the inversion amplifying circuit.
The further detection module is electrically connected with the induction coil control module, the detection module and the storage
Battery is electrically connected, and the indicator light and the induction coil control module are electrically connected, and there are two types of colors point for the indicator light
Not Wei green and blue, the wireless mobile power supply give a green light when being electrically charged and green light flash, give a green light and be always on after charging complete
It reminds, the wireless mobile power supply is the indicator light sapphirine and flashing when electrical equipment charges, described after charging complete
The indicator light is always on, and blue is reminded.
The toggle switch is further stirred to charge position, the electromagnetic induction coil group induction field obtains electricity
Stream is the battery charging, first electromagnetic induction coil and the second electromagnetism sense after the filter rectifier
It answers coil while carrying out more magnetic induction line effects in electromagnetic induction, with magnetic field, can be quickly fully charged for the battery, it dials
The toggle switch is moved to discharge position, the electromagnetic induction coil group induction field obtains electric current and amplifies by the inversion
It is the electrical equipment charging after circuit, the detection module detects first electromagnetic induction coil and the second electromagnetism sense
If answering the one of electromagnetic induction coil electromagnetic induction rate of coil to be less than another 50%, the electromagnetic induction control module meeting
The electromagnetic induction coil of smaller inductivity is closed, is only electrical equipment charging with the big electromagnetic induction coil of inductivity, improves institute
State utilization rate of electrical in battery.
Further when for the wireless mobile power source charges described in the first contact piece and the second contact piece be electrical connected,
The detection module fills full degree to the voltage, electric current and battery of the battery and detects, and detects that the battery fills
The induction coil control module can control the electromagnetic induction coil group and heat first contact piece and described second after full
Contact piece is to be disconnected after first contact piece and the second contact piece heat distortion automatically, when the wireless mobile power supply
When charging for electrical equipment, second contact piece and the third contact piece are electrically connected, and the detection module can pass through institute
It states electromagnetic induction coil group to detect the voltage for being filled electrical appliance, electric current and fill full degree, the battery heats institute when filled
The second contact piece and the third contact piece are stated, is disconnected automatically after second contact piece and the third contact piece heat distortion
Stop charging.
One layer of antifreeze plate is laid between further first electromagnetic induction coil and second electromagnetic induction coil,
Prevent two electromagnetic induction coils from interacting, the antifreeze plate shields external magnetic field to prevent external magnetic field to the filter
Component magnetic field interferes on wave rectification circuit, inversion amplifying circuit, induction coil control module and detection module.
Printed words are identified at the shell of the further toggle switch, intermediate position is " closing ", toggles it to described first
It is identified as " charging " at contact piece, toggles it at the third contact piece and is identified as " electric discharge ".
The further induction coil control module is a single-chip microcontroller, and the contact piece is thermal deformation contact piece, is added
Thermal deformation disconnects it automatically.
The further outer casing upper cover is connected with the shell lower cover by card slot, and is screwed.
A kind of charging/discharging thereof of wireless mobile power supply, specific step is as follows for charging/discharging thereof:
Charging method:
Step 1: toggle switch described in manual toggle to charge position, first spring leaf and second spring piece electricity
Property connection, the electromagnetic induction coil group and the filter rectifier are electrically connected;
Step 2: the wireless mobile power supply and charger are close, and the electromagnetic induction coil group and the charger emit
Coil coupling, the indicator light green light and flashing;
Step 3: the electromagnetic induction coil group generates induced current, and the induced current passes through the filter rectifier
Filter rectification after flow into the battery and stored;
Step 4: the detection module detects the voltage of the battery, electric current and fills full degree, passes through comparison test institute
State whether battery is full of, if electromagnetic induction coil group described in underfill continues to charge the battery, if being full of, the line of induction
It enclosing control module and controls the induction coil group power-off stopping charging, first spring leaf and the second spring piece disconnect,
It the indicator light brilliant green light and no longer flashes, the indicator light extinguishes after a period of time.
Charging method:
Step 1: toggle switch described in manual toggle to charge position, first contact piece and second contact piece electricity
Property connection, the electromagnetic induction coil group and the filter rectifier are electrically connected;
Step 2: the wireless mobile power supply and charger are close, and the electromagnetic induction coil group and the charger emit
Coil coupling, the indicator light green light and flashing;
Step 3: the electromagnetic induction coil group generates induced current, and the induced current passes through the filter rectifier
Filter rectification after flow into the battery and stored;
Step 4: the detection module detects the voltage of the battery, electric current and fills full degree, passes through comparison test institute
State whether battery is full of, if electromagnetic induction coil group described in underfill continues to charge the battery, if being full of, the line of induction
It encloses control module control induction coil group heating first contact piece and second contact piece is first contact
Piece and second contact piece deformation disconnect and stop charging, the indicator light brilliant green light and no longer flash, described after a period of time
Indicator light extinguishes.
Charging method;
Step 1: toggle switch described in manual toggle extremely: discharge position, second contact piece and the third contact piece
It is electrically connected, the electromagnetic induction coil group and the inversion amplifying circuit are electrically connected;
Step 2: it is electrically charged electronic equipment and the wireless mobile power supply is close, the electromagnetic induction coil group and the quilt
Charged electronic equipment receiving coil is can be within coupling range;
Step 3: electricity is flowed to the inversion amplifying circuit by the accumulator output end, and direct current is changed into as larger friendship
Galvanic electricity flows into the electromagnetic induction coil group, and the electromagnetic induction coil group produces electromagnetic field and is electrically charged in electronic equipment
Receiving coil coupling, is transmitted to electric energy and is electrically charged electronic equipment and is stored, and the indicator light blue light-emitting and does not stop to flash;
Step 4: the detection module detects the first electromagnetic induction coil and described the by the electromagnetic induction coil group
Induction efficiency size between two electromagnetic induction coils and receiving coil is judged, if the small electromagnetic induction line of electromagnetic induction efficiency
The 50% of the big electromagnetic induction coil efficiency of electromagnetic induction efficiency is not achieved in the electromagnetic induction efficiency of circle, 5 is entered step, if electromagnetism
The electromagnetic induction efficiency of the small electromagnetic induction coil of induction efficiency is greater than the big electromagnetic induction coil electromagnetic induction of electromagnetic induction efficiency
The 50% of efficiency, enters step 6;First electromagnetic induction coil and second electromagnetic induction coil simultaneously be electrically charged electricity
The receiving coil of sub- equipment is coupled;
Step 5: the induction coil control module will disconnect the small electromagnetic induction coil of the transmission efficiency and the storage
The connection of battery is only coupled with the high electromagnetic induction coil of transmission efficiency with the receiving coil for being electrically charged electronic equipment;
Step 6: first electromagnetic induction coil and second electromagnetic induction coil simultaneously be electrically charged electronic equipment
Receiving coil coupled;
Step 7: the detection module is electrically charged the electricity of electronic equipment battery by electromagnetic induction coil group detection
Pressure and fills full degree at electric current, by being electrically charged whether electronic equipment battery is full of described in comparison test, if electricity described in underfill
Magnetic induction coil group continues as the battery charging, if being full of, the induction coil control module controls the battery pair
Second contact piece and the third contact piece heat deformation, and second contact piece and the third contact piece disconnect, institute
It states indicator light brilliant blue light and no longer flashes, the indicator light extinguishes after a period of time.
The further wireless mobile power supply, in charging described in the first electromagnetic induction coil and the second electromagnetism sense
It answers coil to couple simultaneously with the transmitting coil of charger, improves charge efficiency, can quickly fill the wireless mobile power supply
It is full, when electric discharge is electronic equipment charging, pass through the detection module and the induction coil control module, control described first
A high electromagnetic induction coil of transmission efficiency fills electronic equipment in electromagnetic induction coil and second electromagnetic induction coil
Electricity substantially increases the energy utilization rate of the wireless mobile power supply.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of wireless mobile power supply of the present invention;
Fig. 2 is a kind of work flow diagram of wireless mobile power source charges method of the present invention;
Fig. 3 is a kind of work flow diagram of wireless mobile corona discharge method of the present invention.
In figure: 1, outer casing upper cover;2, shell lower cover;3, battery;4, the first electromagnetic induction coil;5, the second electromagnetic induction
Coil;6, induction coil control module;7, detection module;8, inversion amplifying circuit;9, filter rectifier;10, toggle switch;
11, indicator light;12, the first control magnetic sheet;13, antifreeze plate;14, the second control magnetic sheet;101, the first contact piece;102, the second contact
Piece;103, third contact piece.
Specific embodiment
The specific embodiment of a kind of wireless mobile power supply of the present invention and its charging/discharging thereof is done in detail with reference to the accompanying drawing
It is thin to illustrate.
As shown in Figure 1, the present invention is specially a kind of wireless mobile power supply, the wireless mobile power supply includes shell, instruction
Lamp 11 and toggle switch 10, the interior shell includes battery 3, electromagnetic induction coil group, filter rectifier 9, inversion amplification
Circuit 8, induction coil control module 6, detection module 7, antifreeze plate 13, first control magnetic sheet 12 and the second control magnetic sheet 14, described outer
Shell includes outer casing upper cover 1 and shell lower cover 2, and the induction coil group includes the first electromagnetic induction coil 4 and the second electromagnetic induction
Coil 5, the control magnetic sheet are divided into the first control magnetic sheet 12 and the second control magnetic sheet 14, and the first control magnetic sheet 12 is fixed on the shell
4 inner surface of upper cover, first electromagnetic induction coil 4 are fixed on the first control magnetic sheet 12, and the second control magnetic sheet 14 is solid
It is scheduled on 2 inner surface of shell lower cover, second electromagnetic induction coil 5 is fixed on the second control magnetic sheet 14, the storage
Battery 3 is fixed between the outer casing upper cover 1 and the shell lower cover 2, the filter rectifier 9 and inversion amplification electricity
Road 8 is separately fixed at the head of the battery 3, on the filter rectifier 9 and the inversion amplifying circuit 8 described in covering
Antifreeze plate 13, the induction coil control module 6 and the detection module 7 are fixed on the tail portion of the battery 3, and described in use
Antifreeze plate 13 covers, and the toggle switch 10 is located at by the shell side, and the indicator light 11 is located at the case surface.
The further toggle switch 10 includes stirring key and three contact pieces, and three contact pieces are respectively first
Contact piece 101, the second contact piece 102 and third contact piece 103, first electromagnetic induction coil 4 and the second electromagnetism sense
Coil 5 is answered to be electrically connected with the induction coil control module 6, the induction coil control module 6 and second contact
Piece 102 is electrically connected, and 9 input terminal of filter rectifier is electrically connected with first contact piece 101, the filter rectifier
9 output end is electrically connected with the battery 3, and 8 output end of inversion amplifying circuit is electrically connected with the third contact piece 103
It connects, 8 input terminal of inversion amplifying circuit is electrically connected with the battery 3, stirs key by stir the toggle switch 10
Control the connection of the electromagnetic induction coil group Yu the filter rectifier 9 and the inversion amplifying circuit 10.
The further detection module 7 is electrically connected with the induction coil control module 6, the detection module 7 and institute
The electric connection of battery 3 is stated, the indicator light 11 is electrically connected with the induction coil control module 6, and the indicator light 11 has
Two kinds of colors are respectively green and blue, and the wireless mobile power supply gives a green light when being electrically charged and green light flashes, after charging complete
It gives a green light and is always on prompting, the wireless mobile power supply is 11 sapphirine of indicator light and flashing when electrical equipment charges, when filling
The indicator light 11 is always on blue prompting after the completion of electricity.
The toggle switch 10 is further stirred to charge position, the electromagnetic induction coil group induction field obtains
Electric current is that the battery 3 charges after the filter rectifier 9, first electromagnetic induction coil 4 and described second
Electromagnetic induction coil 5 carries out more magnetic induction line effects in electromagnetic induction, with magnetic field simultaneously, can quickly be the battery 3
It is fully charged, the toggle switch 10 is stirred to discharge position, and the electromagnetic induction coil group induction field, which obtains electric current, to be passed through
It is the electrical equipment charging after the inversion amplifying circuit 8, the detection module 7 detects first electromagnetic induction coil 4
It is described if being less than another 50% with the one of electromagnetic induction coil electromagnetic induction rate of second electromagnetic induction coil 5
Electromagnetic induction control module 6 can close the electromagnetic induction coil of smaller inductivity, only be with the big electromagnetic induction coil of inductivity
Electrical equipment charging, improves utilization rate of electrical in the battery 3.
Further when for the wireless mobile power source charges described in the first contact piece 101 and the electricity of the second contact piece 102
Property be connected, the detection module 7 fills full degree to voltage, electric current and the battery of the battery 3 and detects, and detects institute
The electromagnetic induction coil group heating first contact can be controlled full of the rear induction coil control module 6 by stating battery 3
Piece 101 and second contact piece 102 are first contact pieces 01 with it is automatic after 102 heat distortion of the second contact piece
It disconnects, when the wireless mobile power supply is that electrical equipment charges, second contact piece 102 and the third contact piece 103
It is electrically connected, the detection module 7 can be detected the voltage for being filled electrical appliance, electric current by the electromagnetic induction coil group and be filled full
Degree, the battery 3 heats second contact piece 102 and the third contact piece 103, second contact when filled
It is disconnected automatically after piece 102 and 103 heat distortion of third contact piece and stops charging.
One layer is laid between further first electromagnetic induction coil 4 and second electromagnetic induction coil 5 every magnetic
Piece 13 prevents two electromagnetic induction coils from interacting, and the antifreeze plate 13 shields to prevent external magnetic field external magnetic field
Component magnetic field on the filter rectifier 9, inversion amplifying circuit 8, induction coil control module 6 and detection module 7 is made
At interference.
Printed words are identified at the shell of the further toggle switch 10, intermediate position is " closing ", toggles it to described the
It is identified as " charging " at one contact piece 101, toggles it at the third contact piece 103 and is identified as " electric discharge ".
The further induction coil control module 6 is a single-chip microcontroller, and the contact piece is thermal deformation contact piece, is added
Thermal deformation disconnects it automatically.
The further outer casing upper cover is connected with the shell lower cover by card slot, and is screwed.
As shown in Figures 2 and 3 for a kind of wireless mobile power supply charge and discharge method flow diagram, charging/discharging thereof it is specific
Steps are as follows:
Charging method:
Step 1: toggle switch 10 described in manual toggle to charge position, first contact piece 101 and second touching
Spot film 102 is electrically connected, and the electromagnetic induction coil group and the filter rectifier 9 are electrically connected;
Step 2: the wireless mobile power supply and charger are close, and the electromagnetic induction coil group and the charger emit
Coil coupling, 11 green light of indicator light and flashing;
Step 3: the electromagnetic induction coil group generates induced current, and the induced current passes through the filter rectifier
The battery 3 is flowed into after 9 filter rectification to be stored;
Step 4: the detection module 7 detects the voltage of the battery 3, electric current and fills full degree, passes through comparison test
Whether the battery 3 is full of, if electromagnetic induction coil group described in underfill continues as the battery 3 and charges, if being full of, and institute
It states induction coil control module 7 and controls induction coil group heating first contact piece 101 and second contact piece 102
It is that first contact piece 101 and second contact piece 102 deformation disconnect and stop charging, the 11 brilliant green light of indicator light and not
It flashes again, the indicator light 11 extinguishes after a period of time.
Charging method;
Step 1: toggle switch 10 described in manual toggle to discharge position, second contact piece 102 are touched with the third
Spot film 103 is electrically connected, and the electromagnetic induction coil group and the inversion amplifying circuit 8 are electrically connected;
Step 2: it is electrically charged electronic equipment and the wireless mobile power supply is close, the electromagnetic induction coil group and the quilt
Charged electronic equipment receiving coil is can be within coupling range;
Step 3: electricity is flowed to the inversion amplifying circuit 8 by 3 output end of battery, and it is larger that direct current, which is changed into,
Alternating current flows into the electromagnetic induction coil group, and the electromagnetic induction coil group produces electromagnetic field and is electrically charged in electronic equipment
Receiving coil coupling, electric energy is transmitted to and is electrically charged electronic equipment and is stored, 11 blue light-emitting of indicator light and does not stop to dodge
It is bright;
Step 4: the detection module 7 detects the first electromagnetic induction coil 4 and described by the electromagnetic induction coil group
Induction efficiency between second electromagnetic induction coil 5 and receiving coil, if the electromagnetism of the small electromagnetic induction coil of electromagnetic induction efficiency
The 50% of the big electromagnetic induction coil efficiency of electromagnetic induction efficiency is not achieved in induction efficiency, enters step 5, if electromagnetic induction efficiency
The electromagnetic induction efficiency of small electromagnetic induction coil is greater than the big electromagnetic induction coil electromagnetic induction efficiency of electromagnetic induction efficiency
50%, enter step 6;First electromagnetic induction coil 4 and second electromagnetic induction coil 5 simultaneously be electrically charged electronics and set
Standby receiving coil is coupled;
Step 5: the induction coil control module 6 will disconnect the small electromagnetic induction coil of the transmission efficiency and the storage
The connection of battery 3 is only coupled with the high electromagnetic induction coil of transmission efficiency with the receiving coil for being electrically charged electronic equipment;
Step 6: first electromagnetic induction coil 4 and second electromagnetic induction coil 5 simultaneously be electrically charged electronics and set
Standby receiving coil is coupled;
Step 7: the detection module 7 is electrically charged the electricity of electronic equipment battery by electromagnetic induction coil group detection
Pressure and fills full degree at electric current, by being electrically charged whether electronic equipment battery is full of described in comparison test, if electricity described in underfill
Magnetic induction coil group continues as the battery 3 and charges, if being full of, the induction coil control module 6 controls the battery 3
Deformation is heated to second contact piece 102 and the third contact piece 103, second contact piece 102 is touched with the third
Spot film 103 disconnects, and bright 11 blue light of the indicator light and no longer flashes, and the indicator light 11 extinguishes after a period of time.
The further wireless mobile power supply, in charging described in the first electromagnetic induction coil 4 and second electromagnetism
Induction coil 5 is coupled with the transmitting coil of charger simultaneously, improves charge efficiency, can be quickly by the wireless mobile power supply
It is full of, when electric discharge is electronic equipment charging, by the detection module 7 and the induction coil control module 6, described in control
A high electromagnetic induction coil of transmission efficiency is to electronics in first electromagnetic induction coil 4 and second electromagnetic induction coil 5
Equipment charge substantially increases the energy utilization rate of the wireless mobile power supply.
Finally it should be noted that only illustrating technical solution of the present invention rather than its limitations in conjunction with above-described embodiment.Institute
The those of ordinary skill in category field is it is to be understood that those skilled in the art can repair a specific embodiment of the invention
Change or equivalent replacement, but these modifications or change are being applied among pending claims.
Claims (10)
1. a kind of wireless mobile power supply, which is characterized in that the wireless mobile power supply includes shell, indicator light and toggle switch,
It include battery, electromagnetic induction coil group, filter rectifier, inversion amplifying circuit, induction coil control mould in the shell
Block, detection module, antifreeze plate and control magnetic sheet, the shell includes outer casing upper cover and shell lower cover, and the induction coil group includes
First electromagnetic induction coil and the second electromagnetic induction coil, the control magnetic sheet is divided into the first control magnetic sheet and the second control magnetic sheet, described
First control magnetic sheet is fixed on the outer casing upper cover inner surface, and first electromagnetic induction coil is fixed on the first control magnetic sheet
On, the second control magnetic sheet is fixed on interior surface under the shell, and second electromagnetic induction coil is fixed on described second
It controls on magnetic sheet, the battery is fixed between the outer casing upper cover and the shell lower cover, the filter rectifier and institute
The head that inversion amplifying circuit is separately fixed at the battery is stated, on the filter rectifier and the inversion amplifying circuit
The antifreeze plate is covered, the induction coil control module and the detection module are fixed on the tail portion of the battery, are used in combination
The antifreeze plate covering, the toggle switch are located at by the shell side, and the indicator light is located at the case surface;Described group
Dynamic switch includes stirring key and three contact pieces, and three contact pieces are respectively the first contact piece, the second contact piece and third
Contact piece, first electromagnetic induction coil and second electromagnetic induction coil are electrical with the induction coil control module
Connection, the induction coil control module is electrically connected with second contact piece, the filter rectifier input terminal with it is described
The electrical connection of first contact piece, the output end of the filter rectifier are electrically connected with the battery, the inversion amplifying circuit
Output end is electrically connected with the third contact piece, and the inversion input amplifier is electrically connected with the battery, by dialling
That moves the toggle switch stirs electromagnetic induction coil group described in key control and the filter rectifier and inversion amplification
The connection of circuit.
2. a kind of wireless mobile power supply according to claim 1, which is characterized in that the detection module and the line of induction
Control module electrical connection is enclosed, the detection module and the battery are electrically connected, the indicator light and the induction coil control
Molding block is electrically connected, and the indicator light is respectively green and blue there are two types of color, when the wireless mobile power supply is electrically charged
It gives a green light and green light flashes, give a green light after charging complete and be always on prompting, the wireless mobile power supply is electrical equipment charging when institute
Indicator light sapphirine and flashing are stated, described after charging complete the indicator light is always on that blue is reminded.
3. a kind of wireless mobile power supply according to claim 2, which is characterized in that stir the toggle switch to charge position
It sets, it is that the battery fills after the filter rectifier that the electromagnetic induction coil group induction field, which obtains electric current,
Electricity, first electromagnetic induction coil and second electromagnetic induction coil carry out more in electromagnetic induction, with magnetic field simultaneously
Magnetic induction line effect, can be quickly fully charged for the battery, stirs the toggle switch to discharge position, the electromagnetic induction
It is the electrical equipment charging, the detection module after the inversion amplifying circuit that coil group induction field, which obtains electric current,
If detecting first electromagnetic induction coil and the one of electromagnetic induction coil electromagnetic induction of second electromagnetic induction coil
Rate is less than another 50%, and the electromagnetic induction control module can close the electromagnetic induction coil of smaller inductivity, only with sense
Should the big electromagnetic induction coil of rate be electrical equipment charging, improve utilization rate of electrical in the battery.
4. a kind of wireless mobile power supply according to claim 3, which is characterized in that when for the wireless mobile power source charges
The first contact piece of Shi Suoshu and the second contact piece are electrical connected, voltage, electric current and electricity of the detection module to the battery
Pond is filled full degree and is detected, and detects that the battery can control the electromagnetism sense full of the rear induction coil control module
It answers coil group to heat first contact piece and second contact piece, is that first contact piece adds with second contact piece
It is disconnected automatically after thermal deformation, when the wireless mobile power supply is that electrical equipment charges, second contact piece and the third
Contact piece is electrically connected, and the detection module can detect voltage, the electric current for being filled electrical appliance by the electromagnetic induction coil group
With fill full degree, the battery heats second contact piece and the third contact piece, second contact when filled
It is disconnected automatically after piece and the third contact piece heat distortion and stops charging.
5. a kind of wireless mobile power supply according to claim 4, which is characterized in that first electromagnetic induction coil and institute
One layer of antifreeze plate of laying between the second electromagnetic induction coil is stated, prevents two electromagnetic induction coils from interacting, the antifreeze plate pair
External magnetic field is shielded to prevent external magnetic field from controlling mould to the filter rectifier, inversion amplifying circuit, induction coil
Component magnetic field interferes on block and detection module.
6. a kind of wireless mobile power supply according to claim 5, which is characterized in that identified at the shell of the toggle switch
Printed words, intermediate position are " closing ", toggle it at first contact piece and are identified as " charging ", toggle it to the third contact piece
Place is identified as " electric discharge ".
7. a kind of wireless mobile power supply according to claim 6, which is characterized in that the induction coil control module is one
Single-chip microcontroller, the contact piece are thermal deformation contact piece, and heating deformation disconnects it automatically.
8. a kind of wireless mobile power supply according to claim 7, which is characterized in that under the outer casing upper cover and the shell
Lid is connected by card slot, and is screwed.
9. a kind of wireless mobile power supply charging/discharging thereof, based on the electricity of wireless mobile described in any one of claim 1-8
The charging process in source, the charging/discharging thereof includes the following steps:
Step 1: toggle switch described in manual toggle to charge position, first contact piece electrically connect with second contact piece
It connects, the electromagnetic induction coil group and the filter rectifier are electrically connected;
Step 2: the wireless mobile power supply and charger are close, the electromagnetic induction coil group and the charger transmitting coil
Coupling, the indicator light green light and flashing;
Step 3: the electromagnetic induction coil group generates induced current, and the induced current passes through the filter of the filter rectifier
The battery is flowed into after wave rectification to be stored;
Step 4: the detection module detects the voltage of the battery, electric current and fills full degree, judges the storage by comparison
Whether battery is full of, if electromagnetic induction coil group described in underfill continues to charge the battery, if being full of, and the induction coil control
Molding block control the induction coil group heat first contact piece and second contact piece be first contact piece and
Second contact piece deformation, which disconnects, stops charging, the indicator light brilliant green light and no longer flashes, the instruction after a period of time
Lamp extinguishes;
The discharge process of the charging/discharging thereof includes the following steps:
Step a: toggle switch described in manual toggle to discharge position, second contact piece electrically connect with the third contact piece
It connects, the electromagnetic induction coil group and the inversion amplifying circuit are electrically connected;
Step b: being electrically charged electronic equipment and the wireless mobile power supply is close, and the electromagnetic induction coil group is electrically charged with described
Electronic equipment receiving coil is can be within coupling range;
Step c: electricity is flowed to the inversion amplifying circuit by the accumulator output end, and direct current is changed into as larger alternating current
Flow into the electromagnetic induction coil group, the reception that the electromagnetic induction coil group produces electromagnetic field and is electrically charged in electronic equipment
Coil coupling, is transmitted to electric energy and is electrically charged electronic equipment and is stored, and the indicator light blue light-emitting and does not stop to flash;
Step d: the detection module detects the first electromagnetic induction coil and second electricity by the electromagnetic induction coil group
Induction efficiency size between magnetic induction coil and receiving coil judged, if the small electromagnetic induction coil of electromagnetic induction efficiency
The 50% of the big electromagnetic induction coil efficiency of electromagnetic induction efficiency is not achieved in electromagnetic induction efficiency, e is entered step, if electromagnetic induction
The electromagnetic induction efficiency of the small electromagnetic induction coil of efficiency is greater than the big electromagnetic induction coil electromagnetic induction efficiency of electromagnetic induction efficiency
50%, enter step f;First electromagnetic induction coil and second electromagnetic induction coil simultaneously be electrically charged electronics and set
Standby receiving coil is coupled;
Step e: the induction coil control module will disconnect the small electromagnetic induction coil of the transmission efficiency and the battery
Connection, only coupled with the high electromagnetic induction coil of transmission efficiency with the receiving coil for being electrically charged electronic equipment;
Step f: first electromagnetic induction coil and second electromagnetic induction coil simultaneously be electrically charged connecing for electronic equipment
Take-up circle is coupled;
Step g: the detection module is electrically charged voltage, the electricity of electronic equipment battery by electromagnetic induction coil group detection
Full degree is flowed and fills, by being electrically charged whether electronic equipment battery is full of described in comparison test, if electromagnetism sense described in underfill
Coil group is answered to continue as the battery charging, if being full of, the induction coil control module controls the battery to described
Second contact piece and the third contact piece heat deformation, and second contact piece and the third contact piece disconnect, the finger
Show lamp brilliant blue light and no longer flash, the indicator light extinguishes after a period of time.
10. a kind of wireless mobile power supply charging/discharging thereof according to claim 9, which is characterized in that the wireless mobile
Power supply, in charging described in the first electromagnetic induction coil and second electromagnetic induction coil transmitting coil with charger simultaneously
Coupling, improves charge efficiency, can quickly be full of the wireless mobile power supply, when electric discharge is electronic equipment charging, leads to
The detection module and the induction coil control module are crossed, first electromagnetic induction coil and the second electromagnetism sense are controlled
It answers the electromagnetic induction coil that transmission efficiency is high in coil to charge electronic equipment, substantially increases the wireless mobile power supply
Energy utilization rate.
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CN109962517A (en) * | 2019-05-05 | 2019-07-02 | 深圳市劲力思特科技有限公司 | One kind is portable to fling battery |
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JP2004129315A (en) * | 2002-09-30 | 2004-04-22 | Sanyo Electric Co Ltd | Noncontact charger |
CN203617766U (en) * | 2013-11-01 | 2014-05-28 | 东华大学 | Portable power source |
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