CN106787076B - A kind of mobile power source of built-in double forwarding electric installations - Google Patents
A kind of mobile power source of built-in double forwarding electric installations Download PDFInfo
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- CN106787076B CN106787076B CN201710047460.3A CN201710047460A CN106787076B CN 106787076 B CN106787076 B CN 106787076B CN 201710047460 A CN201710047460 A CN 201710047460A CN 106787076 B CN106787076 B CN 106787076B
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- pole
- runner
- driving wheel
- interior
- double forwarding
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Classifications
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- 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
- H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
-
- 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
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/345—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering using capacitors as storage or buffering devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1861—Rotary generators driven by animals or vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses the mobile power source of forwarding electric installations double built in one kind, circuit board (2), energy-storage module (3) and power generator including shell (1) and setting inside the shell；Power generator is double forwarding electric installations, including Driven by Coaxial wheel group (21) and double forwarding motors (23)；The shaft (22) of Driven by Coaxial wheel group is connected with external drive mechanism；Driven by Coaxial wheel group includes coaxial outer driving wheel (211) and interior driving wheel (212)；Double forwarding motors include coaxial outer runner (231) and interior runner (221)；Winding is equipped in the outer runner or interior runner of double forwarding motors；Interior driving wheel and outer driving wheel respectively drive interior runner and outer runner rotates, and in double forwarding motors, the direction of rotation of interior runner and outer runner is opposite.The mobile power source of built-in double forwarding electric installations can be mobile power source charging by built-in generator when lacking external power supply.
Description
Technical field
The present invention is more particularly directed to the mobile power sources of forwarding electric installations double built in one kind.
Background technique
Mobile power source is widely used, and existing mobile power source is generally without self-generating device, therefore, in the field that charging is inconvenient
Conjunction can not continue energy, therefore, it is necessary to design the mobile power sources of double forwarding electric installations built in one kind.
Summary of the invention
Technical problem to be solved by the invention is to provide the mobile power sources of forwarding electric installations double built in one kind, this is built-in double
It forwards the mobile power source of electric installation compact-sized, can be mobile power source charging by built-in generator when lacking external power supply.
The technical solution of invention is as follows:
A kind of mobile power source of built-in double forwarding electric installations, circuit board, energy storage mould including shell and setting inside the shell
Block and power generator；
The power generator is double forwarding electric installations, including Driven by Coaxial wheel group and double forwarding motors；Driven by Coaxial wheel
The shaft of group is connected with external drive mechanism；
Driven by Coaxial wheel group includes coaxial outer driving wheel and interior driving wheel；
Double forwarding motors include coaxial outer runner and interior runner；It is double forwarding motors outer runners or interior runner in be equipped with around
Group；
Interior driving wheel and outer driving wheel respectively drive interior runner and the rotation of outer runner, alternatively, interior driving wheel and outer driving wheel
Respectively drive outer runner and the rotation of interior runner；
In double forwarding motors, the direction of rotation of interior runner and outer runner is opposite.
Double forwarding motors are one or more；
(a) when double forwarding motors are 1；The axis of double forwarding motors is overlapped with the axis of Driven by Coaxial wheel group；Interior driving
Wheel and outer driving wheel respectively drive interior runner and the rotation of outer runner；Wherein, outer driving wheel and outer runner are gear, outer driving wheel
Outer runner rotation is driven by tumbler gear；Interior driving wheel and interior runner are each attached in shaft or interior driving wheel and interior runner
It is connected by shaft coupling；
(b1) when double forwarding motors are N number of；N number of double forwarding motors along Driven by Coaxial wheel group circumferentially；It further include N
A tumbler gear；N is the integer between 2~6；
Interior driving wheel and outer runner are gear, and interior driving wheel drives outer runner to rotate by tumbler gear；
Outer driving wheel and interior runner are gear, outer driving wheel and the engagement of interior runner；
(b1) when double forwarding motors are N number of；N number of double forwarding motors along Driven by Coaxial wheel group circumferentially；It further include N
A tumbler gear；N is the integer between 2~6；
Interior driving wheel and outer runner are gear, interior driving wheel and the engagement of outer runner；
Outer driving wheel and interior runner are gear, and outer driving wheel drives interior runner to rotate by tumbler gear.
N number of double forwarding motors are along the circumferential direction equal point arrangement of Driven by Coaxial wheel group.N number of double forwarding motor parallels or series connection side
Formula exports electric energy.Alternatively, concatenated mode exports electric energy again after N number of double forwarding motor parts are in parallel.
Driven by Coaxial wheel group is connected with rotating arm, and the end of rotating arm is equipped with handle.
The generator is dc generator or alternating current generator；Energy-storage module is lithium ion battery or super capacitor.
Shell is equipped with rotating arm holding tank.
Rotating arm is turnover type rotating arm, and shell is equipped with rotating arm holding tank；Handle is additionally provided in rotating arm holding tank
Holding tank.
Double forwarding motors are dc generator or alternating current generator.
Shell is rectangular shape, and the side edge of shell is equipped with multiple for anti-skidding convex block.
Circuit board is equipped with charge-discharge circuit module and RF circuit module.
Energy-storage module includes the first energy-storage module and the second energy-storage module；Second energy-storage module connect with control switch after again
It is in parallel with the first energy-storage module；The output end of first energy-storage module is total output end of energy-storage module.Control switch K is three poles
Pipe, power MOS pipe or relay normally open/normally closed switch etc..
The star t-up discharge module for discharging for automobile batteries is additionally provided on circuit board.
The utility model has the advantages that
The mobile power source of built-in double forwarding electric installations of the invention, it is compact-sized, it is integrated with hand-operated electricity generation device, passes through rotation
Pivoted arm and double forwarding electric power generations, the electric energy of generator output is energy-storage module charging, thus guarantee that electric energy is supplied, it is outer lacking
It can be mobile power source charging by built-in generator when portion powers, thus be particularly suitable for applications in the external chargings such as field not side
Just occasion；
Moreover, rotating arm is stored in rotating arm holding tank after capable of overturning, it is flexible and convenient to use.
Energy-storage module is lithium ion battery or super capacitor, super capacitor have higher safety and charging times (from
And having longer is service life).
Further, mobile power source is also integrated with radio-frequency module, and radio-frequency module is long wave or short wave communication module, or is
3G, 4G and satellite communication module etc.；Has the function of distress call.
Energy-storage module includes the first energy-storage module and the second energy-storage module；And the second energy-storage module is carried out by electronic switch
Switching, need when starting vehicle in emergency first to disconnect electronic switch (when detecting power generator charging), ensure the first energy storage
Module is preferentially fully charged；When charging normal using alternating current for mobile power source, then it is closed electronic switch, so that entire battery is full of,
Embody the intelligence of charging.
In short, the mobile power source of this built-in double forwarding electric installations is compact-sized, and it is easy to implement, it is flexible and convenient to use,
It can be mobile power source charging by built-in generator when lacking external power supply.
The mobile power source of built-in double forwarding electric installations of the invention has the following characteristics that
(1) using a super capacitor or multiple concatenated super capacitors as energy-storage module；
Using the accumulator of the mobile power source based on super capacitor, it is totally different from the energy storage mould using lithium ion battery
Block, the risk not exploded highly-safe using super capacitor, and long service life；Mobile power source based on super capacitor
Accumulator has the following characteristics that
(a) charging rate is fast, and charging can reach 95% of its rated capacity or more in 10 seconds~10 minutes；
(b) service life cycle is long, and depth charge and discharge cycles access times do not have " memory effect " up to 1~500,000 times；
(c) large current discharging capability is superpower, and energy conversion efficiency is high, and process losses are small, and high current energy circulation efficiency >=
90%；
(d) power density is high, up to 300W/KG~5000W/KG, is equivalent to 5~10 times of battery；
(e) product raw material composition, production, use, storage and dismantling process do not pollute, are ideal green rings
Protect power supply；
(f) charge and discharge electric line is simple, and without charging circuit as rechargeable battery, safety coefficient is high, and long-time service exempts to tie up
Shield；
(g) ultralow temperature characteristics are good, and temperature range is -40 DEG C wide~and+70 DEG C；
(h) easy to detect, remaining capacity can directly be read；
To sum up, the outstanding advantages of the accumulator of this mobile power source are that power density is high, the charge and discharge time is short, follows
The ring service life is long, operating temperature range is wide, and highly-safe.
(2) use the interface of plurality of optional for energy-storage module charging；
Charging input interface takes electrical interface, USB charging interface, dry battery charge interface and automobile point configured with automobile storage battery
Cigarette device interface；Strong flexibility, it is practical.
(3) entire charging process is controlled as governor circuit chip using the MCU with A/D converter, structure is tight
It gathers, can significantly simplify circuit design；
(4) there is bi-colour LED and headlamp；
(5) pass through preliminary filling electric control switch circuit and main charging control switch circuit control charging process；
(6) there is overcurrent protection, overvoltage protection, temperature protection and electric voltage reverse-connection defencive function.
In addition, being implemented in combination with charge control using external control terminal and boosting protection chip, being able to achieve the complete of charging can
Control, high safety and reliability；
For the dual input power supply circuit of mobile power source, using 2 power inputs, one connects automobile batteries and (such as passes through
Cigar lighter socket connects battery), one connects dry cell batteries, is particularly suitable for vehicle-mounted use, and wireless communication electricity can be mobile power source
Energy-storage module charging.
In addition, using BAT54CW type Schottky barrier diode, forward voltage drop is low (since schottky barrier height is lower than
PN junction barrier height, therefore its forward conduction threshold voltage and forward voltage drop are all lower than PN junction diode (about low 0.2V)), due to
SBD (Schottky barrier diode) is a kind of majority carrier conductive devices, and minority carrier lifetime and Reverse recovery is not present
Problem.The reverse recovery time of SBD is the charge and discharge time of Schottky barrier capacitor, is totally different from PN junction diode
Reverse recovery time.Since the reverse recovery charge of SBD is considerably less, therefore switching speed is very fast, and switching loss is also especially small, especially
It is suitable for frequency applications.The structure and feature of SBD makes it suitable for being used as high-frequency rectification in low pressure, High-current output occasion.
Further, the ME6119A33PG type voltage-stablizer that voltage-stablizer uses is the adjustable master-hand's LDO voltage stabilizer of input voltage
(400mA Adjustable Voltage High Speed LDO Regulators), output voltage is accurate, input voltage model
It encloses for 2.5~18V；It can be not only that energy-storage module charges by booster circuit, moreover it is possible to as base using being particularly suitable for here
Quasi- voltage is in temperature sensing circuit.
Therefore, the input voltage of this compatible wide scope of dual input power supply circuit energy for mobile power source, using wide
It is general, and it is not necessarily to alternating current, that is, chargeable, circuit the operation is stable, it is practical.
LED drive circuit, using the opening and closing of switching device (metal-oxide-semiconductor) control LED illumination lamp, less energy-consuming is used
The dual-colored LED lamp of compact is compact-sized as red green indicator light, occupies little space, in addition, power supply circuit can provide it is stable
3.3V DC voltage can guarantee LED light steady operation, shine uniformly, and the light and shade of light is avoided to change and flash.Therefore, this LED
Driving circuit simple circuit, element used is few, easily controllable.
Relay drive circuit drives relay using 2 parallel drive modules, and high reliablity is highly-safe, separately
Outside, and each drive module also has 2 N-MOS pipe, that is, uses Redundancy Design, and time lag is small when switching, even if a derailing switch
Part damage, still can work normally, thus high reliablity, can ensure the regular picture of automobile starting power supply.
The detection circuit of startup power supply detects plurality of voltages signal using the A/D converter of multiple input path, also
Monitoring temperature is able to achieve so as to subsequent realization overheating protection, integrated level is high in addition, and simple circuit is easy to implement, and detection accuracy is high,
Technical guarantee can be provided for the trouble free service of automobile starting power supply.
In conclusion this startup power supply perfect in shape and function, integrated level is high, highly-safe, is suitble to promotion and implementation.
Detailed description of the invention
Fig. 1 is the electric functional block diagram of the mobile power source of built-in double forwarding electric installations；
Fig. 2 is the schematic diagram of the booster circuit part of the mobile power source of built-in double forwarding electric installations；
Fig. 3 is the circuit diagram of USB jack part；
Fig. 4 is the schematic diagram of the part control terminal CTL-CHG, CTL-INA and CTL-INB.
Fig. 5 is the circuit diagram of the dual input power supply circuit for mobile power source；
Fig. 6 is the schematic diagram of the accumulator of mobile power source；
Fig. 7 is the schematic diagram of LED drive circuit.
Fig. 8 is the circuit diagram of the relay drive circuit for mobile power source；
Fig. 9 is the schematic diagram of detection branch；
Figure 10 is the schematic diagram of A/D converter；
Figure 11 is the schematic diagram of internal structure (perspective view) of the mobile power source of built-in double forwarding electric installations；
Figure 12 is the schematic diagram of internal structure of the mobile power source with forwarding electric installations double built in multiple energy-storage modules；
Figure 13 is rotating arm and cage connection schematic diagram；
Figure 14 is that energy-storage module switches schematic diagram；
Figure 15 is the generating device structure schematic diagram with single electricity generation module；
Figure 16 be with 4 electricity generation modules generating device structure schematic diagram (one of)；
Figure 17 is the generating device structure schematic diagram (two) with 4 electricity generation modules；
Figure 18 be with 6 electricity generation modules generating device structure schematic diagram (one of)；
Figure 19 is the generating device structure schematic diagram (two) with 6 electricity generation modules；
Figure 20 is multiple electricity generation modules series connection schematic diagram；
Figure 21 is multiple electricity generation module parallel connection schematic diagrames.
Label declaration: 1- shell, 2- circuit board, 3- energy-storage module, 4- driving wheel, 5- driven wheel, 6- synchronous belt, 7- charge and discharge
Electric circuit module, 8- RF circuit module, 9- rotating arm, 10- convex block；11- handle, 12- shaft, 13- rotating arm holding tank,
14- handle holding tank；
The first energy-storage module of 31-, the second energy-storage module of 32-.
Specific embodiment
To facilitate the understanding of the present invention, invention herein is done below in conjunction with Figure of description and preferred embodiment more complete
Face meticulously describes, but protection scope of the present invention is not limited to specific embodiment.
Unless otherwise defined, all technical terms used hereinafter are generally understood meaning phase with those skilled in the art
Together.Technical term used herein is intended merely to the purpose of description specific embodiment, and it is of the invention to be not intended to limitation
Protection scope.
Embodiment 1:
Such as Fig. 1, a kind of mobile power source of built-in double forwarding electric installations, including governor circuit, charging input interface, pressure stabilizing electricity
Road, booster circuit, energy-storage module and output circuit；
Charging input interface is governor circuit power supply through voltage regulator circuit；
The boosted circuit of charging input interface is energy-storage module charging；Booster circuit is controlled by governor circuit；
Output circuit includes output interface and the relay for being controlled by governor circuit；Energy-storage module passes through relay and output
Interface is connected；
The energy-storage module is the energy-storage module based on super capacitor.
The mobile power source of built-in double forwarding electric installations further includes preliminary filling electric control switch circuit and main charge control
Switching circuit；The precharged control switch circuit of charging input interface connects energy-storage module；Charging input interface is through main charge control
Switching circuit connects booster circuit.
The mobile power source of built-in double forwarding electric installations further includes the indicator light circuit and photograph being connected with governor circuit
Bright lamp circuit.
The mobile power source of built-in double forwarding electric installations further includes the overvoltage crowbar being connected with governor circuit, mistake
Stream protection at least one of circuit and thermal-shutdown circuit.
Charging input interface is that automobile storage battery takes electrical interface, USB charging interface, dry battery charge interface and automobile cigarette lighter
At least one of interface.
The governor circuit uses the MCU with A/D converter.
The energy-storage module includes multiple concatenated super capacitors, and the number of super capacitor is 2-10.
Booster circuit uses FP5139 type integrated chip.
Dry battery charge interface is connected with dry battery cabin, and the dry cell of 3~5 section 1.5V can be accommodated in dry battery cabin.
The mobile power source of built-in double forwarding electric installations further includes the counter voltage protection circuit being connected with governor circuit.
Fig. 1~3, a kind of charging control circuit of the mobile power source of built-in double forwarding electric installations, including boosting protection chip
U9, charging output circuit and 3 control terminals: CTL-CHG, CTL-INA and CTL-INB；Boosting protection chip U9 is FP5139 core
Piece；
(1) tie point of resistance R34 and R33 ground connection of the control terminal CTL-CHG through being sequentially connected in series, resistance R34 and R33 connect
The pole G of NMOS tube Q12；The pole S of Q12 is grounded, the extremely end EN-19V the D of Q12；
(2) resistance R91 and R90 ground connection of the control terminal CTL-INB through being sequentially connected in series, the tie point of resistance R91 and R90 connect
The pole G of NMOS tube Q7；The pole S of Q7 is grounded, the extremely end CTL-B the D of Q7；
(3) resistance R14 and R13 ground connection of the control terminal CTL-INA through being sequentially connected in series, the tie point of resistance R14 and R13 connect
The pole G of NMOS tube Q3；The pole S of Q3 is grounded, the extremely end CTL-A the D of Q7；
(4) DC power supply VBOUT+ connects the pole S of PMOS tube Q14, and the pole D of Q14 is connecing energy-storage module just through thermistor RT4
Input terminal BAT+；Bridging has resistance R29 between the pole G and the pole S of Q14, and the pole G of Q14 connects the end CTL-A；
(5) DC power supply VBOUT+ meets the pole S of PMOS tube Q8, inductance L4 and diode D6 of the pole D of Q8 through being sequentially connected in series
Meet the positive input terminal BAT+ of energy-storage module；The pole D of Q8 meets the feeder ear VCC of boosting protection chip U9；
Bridging has resistance R30 between the pole G and the pole S of Q8, and the pole G of Q8 connects the end CTL-B；
(6) end EN-19V meets the control terminal CTL of boosting protection chip U9 through resistance R57；
(7) charge output circuit:
The end GATE of boosting protection chip U9 meets the pole B and the PNP type triode Q20 of NPN type triode Q19 through resistance R15
The pole B；The pole E of the Q19 and C of Q20 is extremely short connects；The pole C of Q19 meets power supply VCC-BAT through resistance R16；
The pole E of Q19 connects the pole G of NMOS tube Q10 through resistance R43, and the pole D of Q10 connects the tie point of inductance L4 Yu diode D6；
The pole S of Q10 and the E of Q20 are extremely grounded.
The positive input terminal USB_IN of USB interface connects the pole S of Q8 through diode D17.
The anode BAT1+ of energy-storage module connects the pole S of Q8 through diode D16.
A kind of current foldback circuit is related to including operational amplifier U1-B, measurement resistance R18 and boosting protection chip U9；
Measurement resistance R18 is serially connected in the front-end power circuit of the mobile power source of built-in double forwarding electric installations；
The first end of measurement resistance R18 connects the non-inverting input terminal of operational amplifier through resistance R39；Measure the of resistance R18
Two ends connect the inverting input terminal of operational amplifier through resistance R36；
Bridging has resistance R40 between the output end and inverting input terminal of operational amplifier；
The output end of operational amplifier connects with the feedback end FB of boosting protection chip U9.
The output end of operational amplifier is connected by diode D20 with the feedback end FB of boosting protection chip U9；And it feeds back
End FB connects the cathode of diode D20.
The front-end power circuit is USB current supply circuit (being charged by the energy-storage module that USB interface is startup power supply)；
The first end for measuring resistance R18 is grounded (SGND)；Measure the negative terminal BAT1- of the second termination USB charging interface J4 of resistance R18.
The model LM258ADR of operational amplifier, the model FP5139 of boosting protection chip U9, resistance R18, R39,
The resistance value of R36 and R40 is respectively 0.01 ohm, 1K ohm, 1K ohm and 20K ohm.The operation that current foldback circuit uses is put
The circuit of big device is see-saw circuit, and amplification factor is about 20 times；Increase diode D20 and plays the work for preventing electric current from flowing backward
With, i.e., guarantee one-way conduction；In addition boosting protection chip itself has short-circuit protection function and step-up discharge function, and
It is adjustable the size of output electric current and voltage, feature-rich, amplifying circuit and protection IC are combined, and the overcurrent for being able to achieve circuit is protected
Shield, high reliablity.
Fig. 5, a kind of dual input power supply circuit for mobile power source, including the first power input (VBOUT+), second
Power input (VCC-BAT), diode, voltage-stablizer and power output end (5V-VDD)；
First power input with the anode of automobile batteries for connecting；
Second source input terminal is used to connect the anode of dry cell batteries；Dry cell batteries include three section dry cells, and every section 1.5V is defeated
It is out 4.5V；
First power input connects the input terminal of voltage-stablizer through diode；Second source input terminal connects voltage-stablizer through diode
Input terminal；
The output end of voltage-stablizer is power output end；The output end of voltage-stablizer exports the DC voltage of 3.3~5V.
The diode is BAT54CW type Schottky barrier diode.
The voltage-stablizer is ME6119A33PG type voltage-stablizer.
The input terminal of voltage-stablizer is equipped with electrolytic capacitor (C40)；The input terminal and output of voltage-stablizer are also respectively connected to one
Non-electrolytic capacitor (C37 and C51)；The capacitance of the electrolytic capacitor is 47uF, and the capacitance of the non-electrolytic capacitor is
0.1uF。
Such as Fig. 6, the energy-storage module of mobile power source includes 5 super capacitors (C1, C2, C3, C4 and C7) of series connection；Each is super
The capacitance of grade capacitor is 350F；It is totally different from the energy-storage module using lithium ion battery, it is highly-safe using super capacitor,
The risk that do not explode, and long service life；The effect of 4 sockets (J45, J11, J11, J18) in circuit is that overstriking is led
Electrical circuit；Because the typical case of the power supply is to provide automobile starting electric current, electric current is big, and overstriking galvanic circle can effective protection
Device and circuit board.Each super capacitor is parallel with a pressure stabilizing branch, and pressure stabilizing branch routing resistance and voltage-stabiliser tube are connected in series,
The resistance value of resistance is 1 ohm, the model MMSZS223BT1 of voltage-stabiliser tube.
Such as Fig. 7, LED drive circuit includes illumination type LED light (D15), red LED indicator light, green LED indicator lamp and opens
It closes device (Q5)；
The anode of illumination type LED light meets DC power anode (5V-VDD) through the first current-limiting resistance；Illumination type LED light is born
Pole is grounded through switching device；The control terminal of switching device meets LED control port (CTL-LED) through resistance R11；
DC power supply is connect through the second current-limiting resistance (R53) after red LED indicator light and the anode short circuit of green LED indicator lamp
Positive (5V-VDD)；
Red LED indicator light and the cathode of green LED indicator lamp connect red LED lamp control port (LED-R) and green respectively
Color LED light control port (LED-G).
The switching device is N-MOS pipe；The pole D of N-MOS pipe connects the cathode of illumination type LED light；The pole S of N-MOS pipe
It is grounded (SGND)；The pole the G connecting resistance R11 of N-MOS pipe.
The model 2N7002K of N-MOS pipe.
Red LED indicator light and green LED indicator lamp use dual-colored LED lamp (D4)；First current-limiting resistance is 50 ohm of (figures
In for R48 and R20 it is in parallel), the second current-limiting resistance (R53) is 2.4K ohm, and resistance R11 is 1K ohm；DC power anode is
3.3V。
LED control port be MCU I/O port or key circuit output end, red LED lamp control port (LED-R) and
Green LED lamp control port (LED-G) is the I/O port of MCU.
Working principle explanation:
(1) when CTL-LED is high level, Q5 conducting, D15 conducting shines；
(2) when LED-G is low level, green LED lamp conducting shines；
(3) when LED-R is low level, red LED lamp conducting shines.
Such as Fig. 8, for the relay drive circuit of mobile power source, including relay and the first drive module；
First drive module includes first control signal input circuit and 2 N-MOS pipes Q9 and Q13；
First control signal input circuit includes concatenated resistance R52 and R19；The first termination control signal of resistance R52
CTL-START；The second end of resistance R52 is grounded through resistance R19；The G of 2 N-MOS pipes Q9 and Q13 are extremely shorted to resistance R52
With the tie point of R19；The S of 2 N-MOS pipes Q9 and Q13 are extremely grounded；The pole D of 2 N-MOS pipes Q9 and Q13 and accumulation power supply
The first coil of relay is connected between positive BAT+.
The relay drive circuit for mobile power source further includes the second drive module；The relay is double
Input line ring relay has first coil and the second coil, and shares a pair of of output contact；
Second drive module includes second control signal input circuit and 2 N-MOS pipes Q1 and Q2；
Second control signal input circuit includes concatenated resistance R2 and R7；The first termination control signal DAT of resistance R2；
The second end of resistance R2 is grounded through resistance R7；The G of 2 N-MOS pipes Q1 and Q2 are extremely shorted to the tie point of resistance R2 and R7；2
The S of a N-MOS pipe Q1 and Q2 are extremely grounded；It is connected between the pole D of 2 N-MOS pipes Q1 and Q3 and the positive BAT+ of accumulation power supply
Second coil of relay.
Resistance R52 and resistance R2 is 1K ohm；Resistance R19 and resistance R7 is 20K ohm.
It is connected to ceramic condenser C5 and C6 between the pole G and ground of model 2N7002K, the N-MOS pipe of N-MOS pipe, each
The capacitance of ceramic condenser is 0.1uF, is connected to diode D7, BAT+ and a N-MOS between the pole D of BAT+ and N-MOS pipe Q9
A diode D10 is connected between the pole D of pipe Q1.
CTL-START and DAT is normal control signal and exception control respectively；Normal control is that user actively opens electric discharge
Switch, switching relay realize electric discharge；Exception control refers to that one of following 5 kinds of situations occur:
1. clip end brownout (is lower than 11VDC)
2. clip end overtension (is higher than 15VDC)
3. clip is reversed
4. clip is short-circuit
5. internal wiring temperature is excessively high；
Above situation has correlation detecting circuit detection.
Referring to fig. 2, the current foldback circuit for the mobile power source of built-in double forwarding electric installations, including operational amplifier
U1-B, measurement resistance R18 and boosting protection chip U9；
Measurement resistance R18 is serially connected in the front-end power circuit of the mobile power source of built-in double forwarding electric installations；
The first end of measurement resistance R18 connects the non-inverting input terminal of operational amplifier through resistance R39；Measure the of resistance R18
Two ends connect the inverting input terminal of operational amplifier through resistance R36；
Bridging has resistance R40 between the output end and inverting input terminal of operational amplifier；
The output end of operational amplifier connects with the feedback end FB of boosting protection chip U9.
The output end of operational amplifier is connected by diode D20 with the feedback end FB of boosting protection chip U9；And it feeds back
End FB connects the cathode of diode D20.
The front-end power circuit is USB current supply circuit (being charged by the energy-storage module that USB interface is startup power supply)；
The first end for measuring resistance R18 is grounded (SGND)；Measure the negative terminal BAT1- of the second termination USB charging interface J4 of resistance R18.
The model LM258ADR of operational amplifier, the model FP5139 of boosting protection chip U9, resistance R18, R39,
The resistance value of R36 and R40 is respectively 0.01 ohm, 1K ohm, 1K ohm and 20K ohm.
Separately there is a current foldback circuit for being monitored to the output electric current of energy-storage module, such as Fig. 2, the circuit is to transport
Putting U1-A is core；It is that (R31 and R32 are 0.01 ohm to measurement resistance, are 0.005 Europe after in parallel in parallel R31 and R32
Nurse)；Testing principle is identical with the principle of the current foldback circuit based on amplifier U1-B.
Fig. 9~10, a kind of detection circuit of startup power supply, including temperature detection branch, supply voltage detection branch and A/D
Converter；The A/D converter is multi-channel a/d converter；The output end output test result data of A/D converter；
In temperature detection branch, thermistor RT1 is connected with supply voltage (5V-VDD), thermistor RT1 and resistance R22
Series connection, resistance R22 ground connection；The first analog signal that the tie point (V07) of thermistor RT1 and resistance R22 connects A/D converter is defeated
Inbound port (AN1)；
In supply voltage detection branch, resistance R66 of the supply voltage Vbout+ (for connecing automobile batteries) through being sequentially connected in series
It is grounded with R67；The tie point (V06) of resistance R66 and R67 connect the second input end of analog signal mouth (AN2) of A/D converter.
The detection circuit of the startup power supply further includes energy-storage module voltage detecting branch；
In energy-storage module voltage detecting branch, energy-storage module voltage BAT+ (for connecing the positive terminal of energy-storage module) is through successively
The resistance R74 and R75 of concatenation are grounded；The tie point (V08) of resistance R74 and R75 connect the third analog signal input of A/D converter
Port (AN0).
The detection circuit of the startup power supply further includes switch detection branch；It switchs in detection branch, supply voltage
(5V-VDD) resistance R89, switch SW1 and resistance R21 ground connection through being sequentially connected in series；The tie point of resistance R89 and switch SW1
(CLK) clock signal terminal (CLK/P2.1) of A/D converter is connect.
The model SC8F2712 of the A/D converter；The resistance of thermistor RT1 is 10K ohm；Resistance R22,
The resistance value of R66, R67, R74, R75, R89 and R21 are respectively 10K, 100K, 100K, 301K, 100K, 1M and 100K, and unit is
Ohm.
SW1, which presses rear CLK voltage, will generate transfer, this low and high level variable signal is directly delivered to MCU, execute specific
Function, such as trigger relay realizes electric discharge, and the clock signal of chip interior is generated by chip oneself or other external pins
It provides.
U4 inherently MCU, therefore, the transformation result of ADC are supplied to the MCU in U4 by internal circuit (or register)
Module.
When generator is dc generator, output end enters the input terminal of voltage-stablizer U11 through diode, and when necessary, this is defeated
RC filter circuit is terminated out or is connected to inductance for flat wave, if generator is alternating current generator, output end is through bridge rectifier electricity
Road enters the input terminal of voltage-stablizer U11, and when necessary, which terminates RC filter circuit or be connected to inductance for flat wave.
Figure 11~21, a kind of mobile power source of built-in double forwarding electric installations, the circuit including shell 1 and setting inside the shell
Plate 2, energy-storage module 3 and power generator；
Driven by Coaxial wheel group is connected with rotating arm, and the end of rotating arm is equipped with handle 11.
The generator is dc generator or alternating current generator；Energy-storage module is lithium ion battery or super capacitor.
Shell is equipped with rotating arm holding tank 13.
Rotating arm is turnover type rotating arm, and shell is equipped with rotating arm holding tank 13；Handle is additionally provided in rotating arm holding tank
Hand holding tank 14.
Double forwarding motors are dc generator or alternating current generator.
Shell is rectangular shape, and the side edge of shell is equipped with multiple for anti-skidding convex block 10.
Circuit board is equipped with charge-discharge circuit module 7 and RF circuit module 8.
Energy-storage module includes the first energy-storage module 31 and the second energy-storage module 32；Second energy-storage module is connected with control switch
It is in parallel with the first energy-storage module again afterwards；The output end of first energy-storage module is total output end of energy-storage module.Control switch K is three
Pole pipe, power MOS pipe or relay normally open/normally closed switch etc..
The star t-up discharge module for discharging for automobile batteries is additionally provided on circuit board.
There are many types for double forwarding electric installations:
Class1:
Figure 15, a kind of power generator, including Driven by Coaxial wheel group 21 and double forwarding motors 23；The shaft of Driven by Coaxial wheel group
22 are connected with external drive mechanism；
Driven by Coaxial wheel group includes coaxial outer driving wheel 211 and interior driving wheel 212；
Double forwarding motors include coaxial outer runner 231 and interior runner 221；In the outer runner or interior runner of double forwarding motors
Equipped with winding；
Interior driving wheel and outer driving wheel respectively drive interior runner and the rotation of outer runner, alternatively, interior driving wheel and outer driving wheel
Respectively drive outer runner and the rotation of interior runner；
In double forwarding motors, the direction of rotation of interior runner and outer runner is opposite.
Double forwarding motors are 1；The axis of double forwarding motors is overlapped with the axis of Driven by Coaxial wheel group；Interior driving wheel and outer
Driving wheel respectively drives interior runner and the rotation of outer runner；Wherein, outer driving wheel and outer runner are gear, and outer driving wheel is by changing
Outer runner rotation is driven to gear 24 (also known as carrier gear).
Interior driving wheel and interior runner are each attached in shaft or interior driving wheel is connected with interior runner by shaft coupling.
Type 2:
Such as Figure 16, a kind of power generator, including Driven by Coaxial wheel group 21 and double forwarding motors 23；Driven by Coaxial wheel group turns
Axis 22 is connected with external drive mechanism；
Driven by Coaxial wheel group includes coaxial outer driving wheel 211 and interior driving wheel 212；
Double forwarding motors include coaxial outer runner 231 and interior runner 221；In the outer runner or interior runner of double forwarding motors
Equipped with winding；
In double forwarding motors, the direction of rotation of interior runner and outer runner is opposite.
Double forwarding motors are 4；4 double forwarding motors along Driven by Coaxial wheel group circumferentially；It further include 4 commutations
Gear；
Interior driving wheel and outer runner are gear, and interior driving wheel drives outer runner to rotate by tumbler gear；
Outer driving wheel and interior runner are gear, outer driving wheel and the engagement of interior runner.
Type 3:
Such as Figure 17, a kind of power generator, including Driven by Coaxial wheel group 21 and double forwarding motors 23；Driven by Coaxial wheel group turns
Axis 22 is connected with external drive mechanism；
Driven by Coaxial wheel group includes coaxial outer driving wheel 211 and interior driving wheel 212；
Double forwarding motors include coaxial outer runner 231 and interior runner 221；In the outer runner or interior runner of double forwarding motors
Equipped with winding；
In double forwarding motors, the direction of rotation of interior runner and outer runner is opposite.
Double forwarding motors are 4；4 double forwarding motors along Driven by Coaxial wheel group circumferentially；It further include 4 commutations
Gear；
Interior driving wheel and outer runner are gear, and interior driving wheel is engaged with outer runner；
Outer driving wheel and interior runner are gear, and outer driving wheel drives interior runner to rotate by tumbler gear.
Type 4:
Such as Figure 18, a kind of power generator, including Driven by Coaxial wheel group 21 and double forwarding motors 23；Driven by Coaxial wheel group turns
Axis 22 is connected with external drive mechanism；
Driven by Coaxial wheel group includes coaxial outer driving wheel 211 and interior driving wheel 212；
Double forwarding motors include coaxial outer runner 231 and interior runner 221；In the outer runner or interior runner of double forwarding motors
Equipped with winding；
In double forwarding motors, the direction of rotation of interior runner and outer runner is opposite.
Double forwarding motors are 6,6 double forwarding motors along Driven by Coaxial wheel group circumferentially；It further include 6 commutations
Gear；
Interior driving wheel and outer runner are gear, and interior driving wheel drives outer runner to rotate by tumbler gear；
Outer driving wheel and interior runner are gear, outer driving wheel and the engagement of interior runner.
Embodiment 5:
Such as Figure 19, a kind of power generator, including Driven by Coaxial wheel group 21 and double forwarding motors 23；Driven by Coaxial wheel group turns
Axis 22 is connected with external drive mechanism；
Driven by Coaxial wheel group includes coaxial outer driving wheel 211 and interior driving wheel 212；
Double forwarding motors include coaxial outer runner 231 and interior runner 221；In the outer runner or interior runner of double forwarding motors
Equipped with winding；
In double forwarding motors, the direction of rotation of interior runner and outer runner is opposite.
Double forwarding motors are 6；6 double forwarding motors along Driven by Coaxial wheel group circumferentially；It further include 6 commutations
Gear；
Interior driving wheel and outer runner are gear, and interior driving wheel is engaged with outer runner；
Outer driving wheel and interior runner are gear, and outer driving wheel drives interior runner to rotate by tumbler gear.
In addition, double forwarding motors are dc generator or alternating current generator.
External drive mechanism is hand arm.It is also possible to other mechanisms, such as the hydraulic turbine.
When double forwarding motors are multiple, multiple double forwarding motor parallels or series system export electric energy.
Double forwarding motors are N number of；N is the integer between 3~6；Concatenated mode again after N number of double forwarding motor part is in parallel
Export electric energy.Such as N=4, connect again after parallel connection two-by-two, referring to fig. 20 and Figure 21.
Claims (6)
1. the mobile power source of double forwarding electric installations built in one kind, which is characterized in that including the electricity of shell (1) and setting inside the shell
Road plate (2), energy-storage module (3) and power generator；
The power generator is double forwarding electric installations, including Driven by Coaxial wheel group (21) and double forwarding motors (23)；It is coaxial to drive
The shaft (22) of driving wheel group is connected with external drive mechanism；
Driven by Coaxial wheel group includes coaxial outer driving wheel (211) and interior driving wheel (212)；
Double forwarding motors include coaxial outer runner (231) and interior runner (221)；In the outer runner or interior runner of double forwarding motors
Equipped with winding；
Interior driving wheel and outer driving wheel respectively drive interior runner and the rotation of outer runner, alternatively, interior driving wheel and outer driving wheel difference
Drive outer runner and the rotation of interior runner；
In double forwarding motors, the direction of rotation of interior runner and outer runner is opposite；
Double forwarding motors are one or more；
(a) when double forwarding motors are 1；The axis of double forwarding motors is overlapped with the axis of Driven by Coaxial wheel group；Interior driving wheel and
Outer driving wheel respectively drives interior runner and the rotation of outer runner；Wherein, outer driving wheel and outer runner are gear, and outer driving wheel passes through
Tumbler gear (24) drives outer runner rotation；Interior driving wheel and interior runner are each attached in shaft or interior driving wheel and interior runner
It is connected by shaft coupling；
(b1) when double forwarding motors are N number of；N number of double forwarding motors along Driven by Coaxial wheel group circumferentially；It further include N number of change
To gear；N is the integer between 2~6；
Interior driving wheel and outer runner are gear, and interior driving wheel drives outer runner to rotate by tumbler gear；
Outer driving wheel and interior runner are gear, outer driving wheel and the engagement of interior runner；
(b2) when double forwarding motors are N number of；N number of double forwarding motors along Driven by Coaxial wheel group circumferentially；It further include N number of change
To gear；N is the integer between 2~6；
Interior driving wheel and outer runner are gear, interior driving wheel and the engagement of outer runner；
Outer driving wheel and interior runner are gear, and outer driving wheel drives interior runner to rotate by tumbler gear；
Driven by Coaxial wheel group is connected with rotating arm, and the end of rotating arm is equipped with handle (11)；
The generator is dc generator or alternating current generator；Energy-storage module is lithium ion battery or super capacitor；
Shell is equipped with rotating arm holding tank (13)；
Charging control circuit, including boosting protection chip U9, charging output circuit and 3 control terminals: CTL-CHG, CTL-INA and
CTL-INB；Boosting protection chip U9 is FP5139 chip；
(1) tie point of resistance R34 and R33 ground connection of the control terminal CTL-CHG through being sequentially connected in series, resistance R34 and R33 connect NMOS tube
The pole G of Q12；The pole S of Q12 is grounded, the extremely end EN-19V the D of Q12；
(2) resistance R91 and R90 ground connection of the control terminal CTL-INB through being sequentially connected in series, the tie point of resistance R91 and R90 connect NMOS tube
The pole G of Q7；The pole S of Q7 is grounded, the extremely end CTL-B the D of Q7；
(3) resistance R14 and R13 ground connection of the control terminal CTL-INA through being sequentially connected in series, the tie point of resistance R14 and R13 connect NMOS tube
The pole G of Q3；The pole S of Q3 is grounded, the extremely end CTL-A the D of Q7；
(4) DC power supply VBOUT+ connects the pole S of PMOS tube Q14, and the pole D of Q14 connects the positive input of energy-storage module through thermistor RT4
Hold BAT+；Bridging has resistance R29 between the pole G and the pole S of Q14, and the pole G of Q14 connects the end CTL-A；
(5) DC power supply VBOUT+ connects the pole S of PMOS tube Q8, and inductance L4 and diode D6 of the pole D of Q8 through being sequentially connected in series connect storage
The positive input terminal BAT+ of energy module；The pole D of Q8 meets the feeder ear VCC of boosting protection chip U9；
Bridging has resistance R30 between the pole G and the pole S of Q8, and the pole G of Q8 connects the end CTL-B；
(6) end EN-19V meets the control terminal CTL of boosting protection chip U9 through resistance R57；
(7) charge output circuit:
The end GATE of boosting protection chip U9 connects the pole B of NPN type triode Q19 and the B of PNP type triode Q20 through resistance R15
Pole；The pole E of the Q19 and C of Q20 is extremely short connects；The pole C of Q19 meets power supply VCC-BAT through resistance R16；
The pole E of Q19 connects the pole G of NMOS tube Q10 through resistance R43, and the pole D of Q10 connects the tie point of inductance L4 Yu diode D6；Q10
The pole S and the E of Q20 be extremely grounded；
The positive input terminal USB_IN of USB interface connects the pole S of Q8 through diode D17；
The anode BAT1+ of energy-storage module connects the pole S of Q8 through diode D16.
2. the mobile power source of built-in double forwarding electric installations according to claim 1, which is characterized in that rotating arm is turnover type
Rotating arm, shell are equipped with rotating arm holding tank (13)；Handle holding tank (14) are additionally provided in rotating arm holding tank.
3. the mobile power source of built-in double forwarding electric installations according to claim 1, which is characterized in that double forwarding motors are straight
Flow generator or alternating current generator.
4. the mobile power source of built-in double forwarding electric installations according to claim 1, which is characterized in that shell is cuboid
Shape, the side edge of shell are equipped with multiple for anti-skidding convex block (10).
5. the mobile power source of built-in double forwarding electric installations according to claim 1, which is characterized in that circuit board, which is equipped with, to be filled
Discharge circuit module (7) and RF circuit module (8).
6. the mobile power source of described in any item built-in double forwarding electric installations according to claim 1~5, which is characterized in that energy storage
Module includes the first energy-storage module (31) and the second energy-storage module (32)；Second energy-storage module connect with control switch after again with
One energy-storage module is in parallel；The output end of first energy-storage module is total output end of energy-storage module.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58112438A (en) * | 1981-12-24 | 1983-07-04 | Eiichi Hirooka | Portable hand generator |
| EP2490321A2 (en) * | 2011-02-17 | 2012-08-22 | Chung-Ming Chou | High performance power generation apparatus |
| CN105811560A (en) * | 2016-04-20 | 2016-07-27 | 浙江吉利控股集团有限公司 | Self-power-generation wearable electronic equipment |
| CN105990957A (en) * | 2015-02-27 | 2016-10-05 | 苏大庆 | Multi-element combined generating set |
-
2017
- 2017-01-22 CN CN201710047460.3A patent/CN106787076B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58112438A (en) * | 1981-12-24 | 1983-07-04 | Eiichi Hirooka | Portable hand generator |
| EP2490321A2 (en) * | 2011-02-17 | 2012-08-22 | Chung-Ming Chou | High performance power generation apparatus |
| CN105990957A (en) * | 2015-02-27 | 2016-10-05 | 苏大庆 | Multi-element combined generating set |
| CN105811560A (en) * | 2016-04-20 | 2016-07-27 | 浙江吉利控股集团有限公司 | Self-power-generation wearable electronic equipment |
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