CN205725084U - Supply unit - Google Patents
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- CN205725084U CN205725084U CN201620651599.XU CN201620651599U CN205725084U CN 205725084 U CN205725084 U CN 205725084U CN 201620651599 U CN201620651599 U CN 201620651599U CN 205725084 U CN205725084 U CN 205725084U
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Abstract
The application provides a kind of supply unit providing electric energy for goal systems.Wherein supply unit includes, capacitance module, and described capacitance module can be charged to store electric charge and can provide electric energy based on stored charge to goal systems；Internal battery module, described internal battery module is configured to operationally connect with described capacitance module；And output interface, described output interface is configured to couple described internal battery module and capacitance module, exports electric energy via described output interface, described internal battery module and described capacitance module controlled series ground to described goal systems.The application length in service life and using effect are notable.
Description
Technical field
The application relates to field of power supplies, more particularly, to a kind of supply unit.
Background technology
It is said that in general, the various vehicles, device or electronic equipment itself can be configured with self-powered with to inside
Various assemblies provide electric energy.Such as, automobile storage battery is for the device to the various power electronic equipment on automobile.Additionally, vapour
Automobile battery is also used for starting the electromotor of automobile.Typically, after the engine started, electromotor i.e. can give automobile storage battery
It is charged, to ensure that automobile storage battery has enough electricity.But it is because some reason, the most aging, damage or excessively
Electric discharge, automobile storage battery is likely not to have enough electricity and is used for automobile starting.Some car emergency power supply products are used to
Automobile storage battery provides emergency starting when cannot start automobile.
Equally, other various emergency power supplies (such as charger baby) are also used for various goal systems (such as computer, sound
Ring and mobile phone etc.) electric energy met an urgent need is provided.But, existing emergency power supply product is the most only made up of battery, there is low temperature
The defect such as effect is bad, service life is short and using effect is the best.
Utility model content
One aspect of the application provides a kind of supply unit providing electric energy for goal systems, including, capacitance module, institute
State capacitance module can be charged to store electric charge and electric energy can be provided based on stored charge to goal systems；Internal cell mould
Block, described internal battery module is configured to operationally connect with described capacitance module；And output interface, described output connects
Mouthful be configured to couple described internal battery module and capacitance module, via described output interface, described internal battery module and
Described capacitance module controlled series ground exports electric energy to described goal systems.
In certain embodiments, described supply unit also includes charge inside current path, described charge inside electric current road
Footpath operationally couples described internal battery module and described capacitance module；Wherein, described charge inside current path includes
One charge switch, described first charge switch is configured to receive the first charging control signal, and in described first charging control
Close under the control of signal processed or disconnect, thus allow or forbid that described capacitance module is charged by described internal battery module.
In certain embodiments, described first charge switch is metal-oxide-semiconductor or relay switch.
In certain embodiments, described charge inside electric current road also includes the first VRM Voltage Regulator Module, described first voltage
Adjustment module is configured to controllably regulate the voltage charging described capacitance module.
In certain embodiments, described supply unit also includes external charge current path, described external charge current road
Footpath operationally couples external power source and described capacitance module, and described external charge current path includes the second charge switch, institute
State the second charge switch and be configured to receive the second charging control signal, and under the control of described second charging control signal
Guan Bi or disconnection, thus allow or forbid that described capacitance module is charged by described external power source.
In certain embodiments, described second charge switch is metal-oxide-semiconductor or relay switch.
In certain embodiments, described external charge current path also includes the second VRM Voltage Regulator Module, described second electricity
Pressure adjustment module is configured to controllably regulate the voltage charging described capacitance module.
In certain embodiments, described external power source is oneself of 5V input power, 12V input power or described goal systems
Charged.
In certain embodiments, part road is shared in described charge inside current path and described external charge current path
Footpath.
In certain embodiments, also including, capacitance module voltage check device, described capacitance module voltage check device is joined
It is set to detect the voltage of described capacitance module so that can controllably regulate described electric capacity mould by voltage based on described capacitance module
The voltage of block charging.
In certain embodiments, described supply unit also includes the 3rd charging current path, described 3rd charged electrical stream
Footpath operationally couples external power source and described internal battery module, and described 3rd charging current path includes that the 3rd charging is opened
Closing, described 3rd charge switch is configured to receive the 3rd charging control signal, and at described 3rd charging control signal
Control lower Guan Bi or disconnect, thus allow or forbid that described internal battery module is charged by described external power source.
In certain embodiments, described 3rd charge switch is metal-oxide-semiconductor or relay switch.
In certain embodiments, described 3rd charged electrical stream also includes tertiary voltage adjustment module, described tertiary voltage
Adjustment module is configured to controllably regulate the voltage charging described capacitance module.
In certain embodiments, described external power source is 5V input power or 12V input power.
In certain embodiments, described supply unit also includes the 4th charging current path, described 4th charged electrical stream
Footpath operationally couples the self-powered and described capacitance module of goal systems, and described 4th charging current path includes that the 4th fills
Electric switch, described 4th charge switch be configured to self-powered voltage based on described goal systems operationally close or
Disconnect, thus allow or forbid that described capacitance module is charged by the self-powered of described goal systems.
In certain embodiments, described 4th charge switch is metal-oxide-semiconductor or relay switch.
In certain embodiments, described supply unit also includes coupling the 5th of described capacitance module and internal battery module
Switch, described 5th switch is configured to receive the 5th control signal, and cuts out under the control of the 5th control signal or disconnect,
Thus allow or forbid that described capacitance module connects with internal battery module to provide electric energy to goal systems.
In certain embodiments, described supply unit also includes that controller, described controller are coupled to the 5th switch, described
Controller is configured to receive external signal and generate the 5th control signal based on external signal.
In certain embodiments, described 5th switch is metal-oxide-semiconductor or relay switch.
In certain embodiments, described supply unit also includes voltage detection module, and described voltage detection module is operable
Be coupled to described controller, described voltage detection module is configured to detect that the self-powered voltage of described goal systems is low
When threshold voltage, generate external signal.
In certain embodiments, described supply unit also includes that input module, described input module are operationally coupled to
Described controller, described input module is configured to receive input instruction from user and input instruction is converted to external signal.
In certain embodiments, described first, second, and third VRM Voltage Regulator Module includes boost module and blood pressure lowering respectively
Module, wherein, boost module is configured to the voltage that controllably lifting is the charging of described capacitance module；Voltage reduction module is configured to controlled
Be reduced to described capacitance module charging voltage.
In certain embodiments, described first, second, and third VRM Voltage Regulator Module shares boost module and voltage reduction module.
In certain embodiments, it is characterised in that described supply unit is portable power assembly.
In certain embodiments, described goal systems includes automobile, and described output interface is electric with the automobile of described automobile
Bottle is connected to strike sparks to automobile.
In certain embodiments, described capacitance module includes capacitance group.
In certain embodiments, described capacitance group includes at least one ultracapacitor.
It is more than the general introduction of the application, may have the situation of simplification, summary and omissions of detail, therefore those skilled in the art
Member is it should be appreciated that this part is only Illustrative, and is not intended to limit the application scope by any way.This general introduction portion
Point both it is not intended to determine key feature or the essential feature of claimed subject, is also not intended to be used as to determine claimed
The supplementary means of the scope of theme.
Accompanying drawing explanation
Be combined by following description and appending claims and with accompanying drawing, it will be more fully clearly understood that this
The above and other feature of application content.It is appreciated that these accompanying drawings depict only some embodiments of teachings herein, because of
This is not considered as the restriction to teachings herein scope.By use accompanying drawing, teachings herein will obtain definitely and
Explain.
Fig. 1 shows the structural representation starting power supply according to one embodiment of the application；
Fig. 2 shows that the internal battery module according to one embodiment of the application passes through charge inside current path to electric capacity
The structural representation starting power supply of group charging；
Fig. 3 shows the structural representation of the charge inside current path according to one embodiment of the application；
Fig. 4 shows the structure that automobile is struck sparks by the power supply of startup under control of the controller according to one embodiment of the application
Schematic diagram；
Fig. 5 shows that the external power source of an embodiment according to the application passes through external charge current path to electric capacity mould
The structural representation of block charging；
Fig. 6 shows the structural representation in the external charge current path according to one embodiment of the application；
Fig. 7 shows that the external power source according to one embodiment of the application passes through the 3rd charging current path to internal cell
The structural representation of module charging；
Fig. 8 shows the structural representation in the 3rd charging current path according to one embodiment of the application；
Fig. 9 shows that the automobile storage battery according to one embodiment of the application passes through the 4th charging current path to capacitance module
The structural representation of charging；
Figure 10 shows the structural representation in the 4th charging current path according to one embodiment of the application；
Figure 11 shows the electrical block diagram starting power supply according to one embodiment of the application.
Detailed description of the invention
In the following detailed description, with reference to constitute part thereof of accompanying drawing.In the accompanying drawings, the similar usual table of symbol
Show similar ingredient, unless otherwise indicated by context.Illustrative reality described in detailed description, drawings and claims
The mode of executing is not intended to limit.In the case of the spirit or scope without departing from the theme of the application, other can be used to implement
Mode, and other changes can be made.Be appreciated that can in the application general that describe, scheme in the accompanying drawings to explain orally
The various aspects of bright teachings herein carry out multiple differently composed configuration, replace, combine, design, and all these the brightest
Really constitute a part for teachings herein.
Simultaneously, it should be appreciated that the purpose that wording used herein or term illustrate that, being not to be construed as is to limit
Property." including " used herein and " comprising " and deformation thereof are intended to comprise project cited behind and equivalent thereof and volume
Outer project." consist of " used herein and deformation thereof are intended to only comprise project cited behind and equivalent thereof.
Unless otherwise specified or limited, term " coupling ", " connection " and " connection " and deformation thereof are used in a broad sense, and
Contain direct or indirect coupling, connect, couple and couple.
Fig. 1 shows the schematic diagram starting power supply 100 according to one embodiment of the application.Startup power supply 100 is used for
Goal systems provides electric energy.In certain embodiments, starting power supply can be at motor vehicles (such as, automobile, motorcycle etc.) storage battery
Motor vehicles is beaten non-ignitable in the case of, substitute motor vehicles storage battery motor vehicles is carried out start sparking.
Refer to Fig. 1, the startup power supply 100 of the present embodiment includes: internal battery module 110, capacitance module 120 and output
Interface 130.
In certain embodiments, internal battery module 110 can be such as the set of cells including one or more battery, or
Person other can store or provide the element that electric energy supplies.In certain embodiments, internal battery module 110 can be chargeable
Battery or the set of cells of multiple rechargeable battery.Such as, lithium rechargeable battery, nickel-cadmium chargeable battery, rechargeable Ni-H 2 battery
Or other kinds of rechargeable battery or set of cells.Internal battery module 110 is for charging to capacitance module 120.As some
Embodiment, internal battery module 110 is ferric phosphate lithium cell, and single-unit voltage range is between 2.0 to 3.65V.Real as some
Executing example, internal battery module 110 is cobalt acid lithium battery, and single-unit voltage range is between 2.7 to 4.35V.
In certain embodiments, capacitance module 120 is configured to store electric charge.As some embodiments, capacitance module 120
Can be an electric capacity or multiple electric capacity series winding.As some embodiments, the electric capacity in capacitance module 120 can be selected from super electricity
Container, farad capacitor, mixing electric capacity or LiC electric capacity.In certain embodiments, capacitance module 120 can be multiple super capacitor
Device is connected.In certain embodiments, each electric capacity in capacitance module 120 can have same size.As some embodiments,
Capacitance module 120 can use the capacitor of 5 470F/2.7V to connect.In other embodiments, capacitance module 120 can be adopted
Connect with the capacitor of other quantity.
In certain embodiments, output interface 130 is configured to couple internal battery module 110 and capacitance module 120, warp
It is provided out output electricity with predetermined voltage by output interface 130, internal battery module 110 and capacitance module 120 controlled series ground
Stream.As some embodiments, output interface 130 is configured to be coupled to the positive pole of internal battery module 110.In some embodiments
In, internal battery module 110 and capacitance module 120 are by being provided out output electricity with predetermined voltage with switching 131 controlled series
Stream.In certain embodiments, output interface 130 is matched with the igniting interface of automobile engine such that it is able to substitute automobile storage battery
Carry out automobile starting sparking.In certain embodiments, predetermined voltage is the voltage being suitable to automobile carries out start sparking.
Refer to Fig. 2 and Fig. 3, the startup power supply 100 of the present embodiment also includes: charge inside current path 140.Inside is filled
Electricity current path 140 operationally couples internal battery module 110 and capacitance module 120 so that internal battery module 110 can be grasped
Make ground capacitance module 120 is charged.In certain embodiments, charge inside current path 140 includes the first charge switch 142 He
VRM Voltage Regulator Module 144.As some embodiments, the first charge switch 142 is configured to receive the first charging control signal, and
And close under the control of the first charging control signal or disconnect, thus allow or forbid that internal battery module 110 is to electric capacity mould
Block 120 charges.In certain embodiments, the first charge switch 142 is gate-controlled switch, such as, and relay, metal-oxide-semiconductor, field effect transistor
Or insulated gate bipolar transistor (IGBT).In further embodiments, the first charge switch 142 is hand switch.As one
A little embodiments, the first charge switch 142 includes a metal-oxide-semiconductor and a Zener diode, wherein, the positive pole of zener diode with
The source electrode of metal-oxide-semiconductor connects, and the negative pole of Zener diode is connected with the drain electrode of metal-oxide-semiconductor, and the grid of metal-oxide-semiconductor receives the first charging and controls
Signal.Under the control of the first charging control signal, the grid of metal-oxide-semiconductor is turned on or off so that the first charge switch 142 closes
Close or disconnect.
In certain embodiments, VRM Voltage Regulator Module 144 is configured to the voltage that capacitance module 120 is charged by lifting, makees
For some embodiments, VRM Voltage Regulator Module 144 is boost booster circuit.It include an input, an inductance, a diode, one
Switching tube, a filtering capacitance of voltage regulation, a pulse width modulation (PWM) generator and an outfan.Wherein, PWM generator is defeated
The pwm signal gone out within a cycle in there is high level and low level, the ratio accounting for the cycle between high period is defined as duty
Ratio.When pwm signal is between high period, switching tube conductor, diode ends, and now the inductance in boost booster circuit fills
Electricity energy storage；When pwm signal is low level, switching tube ends, and diode current flow, now inductance releases energy.Assume that inductance produces
Raw induced electromotive force is VL, then Vout=Vin+VL.Wherein, VL to Vin and dutycycle are relevant.In some embodiments
In, VRM Voltage Regulator Module 144 can be BUCK and BOOST circuit, and it includes booster circuit and reduction voltage circuit, thus controllably
Lifting or the reduction voltage to capacitance module 120 charging.In certain embodiments, start power supply 100 and also include capacitance module 120
Voltage check device (not shown), capacitance module voltage check device is configured to detect the voltage of capacitance module 120.As some
Embodiment, when capacitance module voltage check device detects that the voltage of capacitance module 120 is relatively low, and what internal battery module provided
When voltage is higher, the signal of capacitance module voltage check device transmission correspondence is to processor, and processor is according to the voltage detected
The voltage provided with internal battery module, generates control signal, controls what internal battery module was provided by BUCK or BOOST circuit
Voltage carries out blood pressure lowering so that will not be too high to the voltage of capacitance module 120 charging.As some embodiments, when capacitance module electricity
Pressure detection device detects that the voltage of capacitance module 120 is higher, and when the voltage of internal battery module offer is relatively low.Capacitance module
Voltage check device sends corresponding signal and provides according to the voltage detected and internal battery module to processor, processor
Voltage, generates control signal, and the voltage that controlling BUCK or BOOST circuit provides internal battery module boosts.As one
A little embodiments, capacitance module capacitance detecting device detects capacitance module 120 voltage in real time, and processor is according to the voltage detected
Adjust BUCK or the BOOST circuit buck or boost to internal battery module 110, so that capacitance module 120 fills safely
Electricity is to predetermined voltage, such as 13.5V, 15V or other voltage.
In certain embodiments, refer to Fig. 4, the startup power supply 100 of one embodiment of the application includes controller and electricity
Pressure detection module (not shown), wherein, voltage detection module is coupled to controller, and controller is coupled to switch 131.Voltage detecting
Module is configured to detect the voltage of automobile storage battery, when voltage detection module detects that the voltage of automobile storage battery is less than threshold voltage
Time, voltage detection module generates external signal and sends to controller, after controller receives external signal, generates the 5th control
Signal, under the control of the 5th control signal, switch 131 Guan Bi, internal battery module 110 and capacitance module 120 series connection are given and are sent out
Motivation is lighted a fire.
Refer to Fig. 5 and Fig. 6, the startup power supply 100 of one embodiment of the application includes external charge current path 220.
External charge current path 220 operationally couples external power source 210 and capacitance module 120, and external charge current path 220 is wrapped
Include the second charge switch 222 and VRM Voltage Regulator Module 224.As some embodiments, the second charge switch 222 is configured to receive
Second charging control signal, and close under the control of the second charging control signal or disconnect, thus allow or forbid outside
Capacitance module 120 is charged by power supply 210.As some embodiments, the second charge switch 222 is gate-controlled switch, such as, relay
Device, metal-oxide-semiconductor, field effect transistor or insulated gate bipolar transistor (IGBT).In further embodiments, the second charge switch 222
For hand switch.As some embodiments, the second charge switch 222 includes a metal-oxide-semiconductor and a Zener diode, wherein,
The positive pole of zener diode is connected with the source electrode of metal-oxide-semiconductor, and the negative pole of Zener diode is connected with the drain electrode of metal-oxide-semiconductor, the grid of metal-oxide-semiconductor
Pole receives the first charging control signal.Under the control of the first charging control signal, the grid of metal-oxide-semiconductor is turned on or off, and makes
Obtain the second charge switch 222 close or disconnect.
In certain embodiments, external power source is the self-powered of 5V input power, 12V input power or goal systems,
Such as automobile storage battery.The present embodiment can work as capacitance module 120 when do not have electricity, passes through automobile by external charge current path
Storage battery or other external power source are to capacitance module 130.In certain embodiments, if external charge current path 220 also includes
Dry input interface, such as, include three input interfaces, and wherein the first input interface correspondence input 5V input power, the second input connect
Mouth corresponding input 12V input power, the 3rd input interface correspondence input automobile storage battery.
In certain embodiments, VRM Voltage Regulator Module 224 is configured to controllably regulate the electricity to capacitance module 120 charging
Pressure, as some embodiments, VRM Voltage Regulator Module 224 is BOOST booster circuit.It includes an input, an inductance, one or two poles
Pipe, a switching tube, a filtering capacitance of voltage regulation, a pulse width modulation (PWM) generator and an outfan.Wherein, PWM occurs
Device output pwm signal within a cycle in there is high level and low level, account for the ratio in cycle between high period and be defined as
Dutycycle.When pwm signal is between high period, switching tube conductor, diode ends, the now inductance in boost module 224
Charging energy-storing；When pwm signal is low level, switching tube ends, and diode current flow, now inductance releases energy.Assume inductance
The induced electromotive force produced is VL, then Vout=Vin+VL.Wherein, VL to Vin and dutycycle are relevant.Implement as some
Boost module can be shared in example, charge inside current path 140 and external charge current path 220.In certain embodiments, electricity
Pressure adjustment module 224 can be BUCK and BOOST circuit, and it includes booster circuit and reduction voltage circuit, thus controllably lifting or
Reduce the voltage to capacitance module 130 charging.In certain embodiments, start power supply 100 and also include capacitance module voltage detecting
Device (not shown), capacitance module voltage check device is configured to detect the voltage of capacitance module 120.As some embodiments,
When capacitance module voltage check device detects that the voltage of capacitance module 120 is relatively low, and the voltage that external power source module provides is relatively
Gao Shi, the signal of capacitance module voltage check device transmission correspondence is to processor, and processor is according to the voltage detected and outside
The voltage that power module provides, generates control signal, and the voltage that controlling BUCK or BOOST circuit provides outside power module enters
Row blood pressure lowering so that will not be too high to the voltage of capacitance module 120 charging.As some embodiments, when capacitance module voltage detecting
Device detects that the voltage of capacitance module 120 is higher, and when the voltage of external power source module offer is relatively low.Capacitance module voltage is examined
Survey device and send corresponding signal to processor, processor according to the voltage detected and the voltage of external power source module offer,
Generating control signal, the voltage that controlling BUCK or BOOST circuit provides outside power module boosts.Implement as some
Example, capacitance module capacitance detecting device detects capacitance module 120 voltage in real time, and processor is according to the Voltage Cortrol detected
BUCK or BOOST circuit is to the blood pressure lowering of external power source 210 and boosting, so that capacitance module 120 charges to make a reservation for safely
Voltage, such as 13.5V, 15V or other voltage.
Refer to Fig. 7 and Fig. 8, the startup power supply 100 of one embodiment of the application also includes the 3rd charging current path
320.As some embodiments, the 3rd charging current path 320 operationally couples external power source 210 and internal battery module
110.As some embodiments, the 3rd charging current path 320 includes the 3rd charge switch 322 and VRM Voltage Regulator Module 324.Make
For some embodiments, the 3rd charge switch 322 is configured to receive the 3rd charging control signal, and controls letter in the 3rd charging
Number control under close or disconnect, thus allow or forbid that internal battery module 110 is charged by external power source 210.As some
Embodiment, the 3rd charge switch 322 is gate-controlled switch, such as, relay, metal-oxide-semiconductor, field effect transistor or insulated gate bipolar crystal
Pipe (IGBT).In further embodiments, the 3rd charge switch 322 is hand switch.As some embodiments, the 3rd charging is opened
Closing 322 and include a metal-oxide-semiconductor and a Zener diode, wherein, the positive pole of zener diode is connected with the source electrode of metal-oxide-semiconductor, surely
The negative pole of pressure diode is connected with the drain electrode of metal-oxide-semiconductor, and the grid of metal-oxide-semiconductor receives the first charging control signal.In the first charging control
Under the control of signal processed, the grid of metal-oxide-semiconductor is turned on or off so that the 3rd charge switch 322 closes or disconnects.
In certain embodiments, VRM Voltage Regulator Module 324 is configured to controllably lifting or reduces internal battery module
The voltage of 110 chargings, as some embodiments, voltage reduction module 324 is BUCK or BOOST circuit.
As some embodiments, charge inside current path 140, external charge current path 320 and the 3rd charging current
Unit can be shared in path 320.
Refer to Fig. 9 and Figure 10, the startup power supply 100 of one embodiment of the application also includes the 4th charging current path
420, the 4th charging current path 420 operationally couples automobile storage battery and capacitance module 120.In certain embodiments, the 4th
Charging current path 420 includes the 4th charge switch 422, and wherein, the 4th charge switch 422 is configured to as based on goal systems
Self-powered voltage operationally close or disconnect, thus allow or auto Not Permitted storage battery capacitance module 120 is charged.Need
It is noted that in certain embodiments, when the self-powered voltage of goal systems, such as automobile storage battery voltage are higher than electric capacity
Predetermined charge voltages time, such as automobile storage battery voltage is higher than electric capacity predetermined charge voltages 13.5V, and automobile storage battery fills by the 4th
Capacitance module 120 is charged by electricity current path.When automobile storage battery electricity is not enough, and automobile storage battery passes through external charge current path
220 charge to capacitance module 120.
The application also provides for a kind of method providing electric energy for goal systems, comprises the steps:
Thering is provided capacitance module and internal battery module, wherein, described capacitance module can be charged to store electric charge can base
Electric energy is provided to goal systems in stored charge；Described internal battery module be configured to operationally with described electric capacity mould
Block is connected；
Thering is provided charge inside current path, described charge inside current path operationally couples described internal battery module
With described capacitance module；Wherein, described charge inside current path includes that the first charge switch, described first charge switch are joined
It is set to receive the first charging control signal, and closes under the control of described first charging control signal or disconnect, thus permit
Permitted or forbidden that described capacitance module is charged by described internal battery module；
Thering is provided output interface, described output interface is configured to couple described internal battery module and capacitance module, via
Described output interface, described internal battery module and described capacitance module controlled series ground export electric energy to described goal systems.
In certain embodiments, the method for electric energy is provided also to include step for goal systems, it is provided that external charge current road
Footpath, external charging circuit paths operationally coupling external power source and capacitance module, external charge current path includes that second fills
Electric switch, the second charge switch is configured to receive the second charging control signal, and in the control of the second charging control signal
Lower Guan Bi or disconnection, thus allow or forbid that capacitance module is charged by external power source.
In certain embodiments, the method for electric energy is provided also to include step for goal systems, it is provided that the 3rd charged electrical stream
Footpath, described 3rd charging current path operationally couples external power source and described internal battery module, described 3rd charged electrical
Flow path includes that the 3rd charge switch, described 3rd charge switch are configured to receive the 3rd charging control signal, and in institute
State and close under the control of the 3rd charging control signal or disconnect, thus allow or forbid that described external power source is to described internal cell
Module is charged.
In certain embodiments, the method for electric energy is provided also to include step for goal systems, it is provided that the 4th charged electrical stream
Footpath, described 4th charging current path operationally couples the self-powered and described capacitance module of goal systems, and the described 4th
Charging current path includes that the 4th charge switch, described 4th charge switch are configured to based on described goal systems from charged
The voltage in source operationally closes or disconnects, thus allows or forbid the self-powered to described capacitance module of described goal systems
Charging.
In certain embodiments, for goal systems provide electric energy method also include step, it is provided that couple capacitance module and
5th switch of internal battery module, described 5th switch is configured to receive the 5th control signal, and in the 5th control signal
Control under close or disconnect, thus allow or forbid that described capacitance module connects to carry to goal systems with internal battery module
For electric energy.
Refer to the circuit diagram starting power supply 100 that Figure 11, Figure 11 are one embodiment of the application.Described startup electricity
Source 100 includes: if set of cells BT1 that dry cell batteries becomes, set of cells BT1 is as internal battery module；The negative pole of set of cells BT1 is even
Being connected to switch one end of 1, the other end of switch 1 is connected to be connected by electric capacity C5, electric capacity C8 and electric capacity C10 the capacitance group that formed
One end, this capacitance group is as capacitance module；One end of the other end connecting valve 3 of capacitance group ground connection；The other end of switch 3 is even
Connecing one end of switch 4, the other end of switch 4 connects the negative pole of set of cells BT1；The other end of switch 3 is also connected with the one of electric capacity C99
End, the capacitance group that one end of the other end connecting valve 2 of electric capacity C99 and being connected by electric capacity C5, electric capacity C8 and electric capacity C10 is formed
One end；The other end of switch 2 connects the positive pole of set of cells BT1；The other end of electric capacity C99 is also connected with the negative pole of diode D5, and two
The positive pole of level pipe D5 connects one end and one end of switch Q7 of inductance L2, switchs one end of the other end connecting valve 4 of Q7, opens
Close the other end, the positive pole of diode D4 and the ground connection of 3；Wherein, switch Q7 is by a metal-oxide-semiconductor and a zener diode group
Becoming, the positive pole of Zener diode is connected the one end forming switch Q7, the negative pole of Zener diode and metal-oxide-semiconductor with the source electrode of metal-oxide-semiconductor
Drain electrode connect the other end forming switch Q7, switch Q7 closes or disconnects under PWM_BOOST signal controls；Inductance L2's is another
One end of one end connecting valve Q6 and the negative pole of diode D4；The other end of switch Q6 is connected to one end of electric capacity C3, diode
The negative pole of D1, the negative pole of diode D2, the negative pole of diode D3 and the negative pole of diode D7, wherein, switch Q6 is by a MOS
Pipe and a zener diode composition, the positive pole of Zener diode is connected the other end forming switch Q6, surely with the source electrode of metal-oxide-semiconductor
The negative pole of pressure diode is connected the one end forming switch Q6 with the drain electrode of metal-oxide-semiconductor；Wherein, switch Q6 closes under BUCK signal controls
Close or disconnect；The other end ground connection of electric capacity C3；One end of the positive pole connecting valve Q14 of diode D7, the other end of switch Q14 is even
Connect the positive pole of set of cells BT1；Wherein, switch Q14 is made up of a metal-oxide-semiconductor and a zener diode, bearing of Zener diode
Pole is connected the other end forming switch Q7 with the source electrode of metal-oxide-semiconductor, and the positive pole of Zener diode is connected formation with the drain electrode of metal-oxide-semiconductor and opens
Closing one end of Q7, wherein, switch Q14 closes under the control of EN3 signal or disconnects；Wherein, diode D1, diode D2 and two
The positive pole of pole pipe D3, as input interface, inputs automobile storage battery, 12V power supply and 5V power supply respectively；The other end of switch 1 is also connected with
One end of switch 5；The other end of switch 5 is also connected with the positive pole of automobile storage battery；The negative pole of automobile storage battery is connected to by electric capacity C5, electricity
Hold the other end the ground connection of the capacitance group that C8 and electric capacity C10 series connection is formed.
Below in conjunction with the circuit diagram starting power supply 100 shown in Figure 11, to starting the concrete structure of power supply and being mesh
Mark system provides the method for electric energy to be described further:
Under only with internal battery module by the way of capacitance module is charged by charge inside current path, its
His switch is all off, switch Q14, switch 3 and switch 4 Guan Bi；Switch Q6, diode D4, inductance L2, switch Q7, two poles
Pipe D5, electric capacity C99 form BUCK or BOOST circuit, the controllably voltage of the internal battery module that regulating cell group BT1 is constituted,
The capacitance module being made up of electric capacity C5, electric capacity C8 and electric capacity C10 is charged.In certain embodiments, the BUCK signal of Q6
Can be adjusted according to the virtual voltage of capacitance module with the PWM_BOOST signal of Q7, thus by BUCK signal and PWM_
BOOST signal, controls to adjust the internal battery module charging voltage to capacitance module.Such as, internal cell mould is reduced at the beginning
The block charging voltage to capacitance module, the most gradually lifting charging voltage to capacitance module, until charging capacitance module
To predetermined voltage.
Under using external power source by the way of capacitance module is charged by external charge current path, opening of other
Close all off, switch 3 Guan Bi；Switch Q6, diode D4, inductance L2, switch Q7, diode D5, electric capacity C99 composition BUCK or
BOOST circuit, controllably regulates the voltage of external power source, enters the capacitance module being made up of electric capacity C5, electric capacity C8 and electric capacity C10
Row charging.In certain embodiments, the BUCK signal of Q6 and the PWM_BOOST signal of Q7 can be according to the actual electricity of capacitance module
It is pressed into Row sum-equal matrix, thus by BUCK signal and PWM_BOOST signal, controls to adjust the external power source charged electrical to capacitance module
Pressure.It should be noted that using automobile storage battery by external charge current path, capacitance module to be charged when, vapour
The voltage of automobile battery can be less than the predetermined voltage of the charging of capacitance module.
Under using external power source by the way of internal battery module is charged by the 3rd charging current path, other
Switch all off, switch 2 and switch 2 Guan Bi；Switch Q6, diode D4, inductance L2, switch Q7, diode D5, electric capacity
C99 forms BUCK or BOOST circuit, controllably regulates the voltage of external power source, is charged set of cells BT1.Real at some
Executing in example, the BUCK signal of Q6 and the PWM_BOOST signal of Q7 can be adjusted according to the virtual voltage of set of cells BT1, from
And by BUCK signal and PWM_BOOST signal, control to adjust the external power source charging voltage to set of cells BT1.
When automobile storage battery voltage is higher than the predetermined voltage of the charging of capacitance module, automobile storage battery can be used to pass through the 4th
Capacitance module is charged by charging current path, and in this fashion, other switch is all off, switch 5 Guan Bi, automobile electricity
Capacitance module can be directly charged, until charging to predetermined voltage by bottle.
In certain embodiments, when needs with predetermined voltage to external discharge time, other switch is all off, switch 1
Guan Bi, with quota voltage as 13.5V, automobile struck sparks by 15V or other voltage.
Although it should be noted that, be referred in above-detailed startup power supply and some modules of automobile starting power supply or
Submodule, but that this division is merely exemplary rather than enforceable.It practice, according to embodiments herein, above
Feature and the function of two or more modules described can embody in a module.Otherwise, an above-described mould
The feature of block and function can embody with Further Division for by multiple modules.
It should also be appreciated by one skilled in the art that combine described by each embodiment disclosed in the present application various exemplary
Method step and unit all can be implemented as electronic hardware, software or combination.In order to clearly show that hardware and soft
The interchangeability of part, the most various exemplary steps and unit have all carried out overall description around its function.As for this
Function is implemented as hardware and is also implemented as software, then depend on the design constraint specifically applied and applied whole system
Condition.Those skilled in the art can realize described function for each application-specific in the way of flexible, but, this
Kind realizes decision-making and should not be interpreted as causing the deviation with scope of the present application.
" example/exemplary " used in present specification represents as example, illustration or explanation.Description is retouched
State any technical scheme for " exemplary " to be not necessarily to be construed as than other technical scheme more preferably or more advantage.
Although it should be noted that, being referred to Power Supply Assembly and some modules of supply unit or submodule in above-detailed
Block, but that this division is merely exemplary rather than enforceable.It practice, according to embodiments herein, described above
The feature of two or more modules and function can embody in a module.Otherwise, an above-described module
Feature and function can embody with Further Division for by multiple modules.
This application provides the above description to disclosed technology contents so that those skilled in the art are capable of or
Use the application.To those skilled in the art, a lot of amendments and deformation to these technology contents are all apparent
, and general principles defined herein can also be applicable to it on the basis of without departing from spirit herein or scope
Its embodiment.Therefore, the application is not limited to specific embodiment illustrated above, but should with meet practicality disclosed in the present application
The widest scope of novel design is consistent.
The those skilled in the art of those the art can be by research description, disclosure and accompanying drawing and appended
Claims, understand and implement to disclose embodiment other change.In the claims, word " includes " not arranging
Except other element and step, and wording " one ", " one " are not excluded for plural number.In the actual application of the application, one zero
Part may perform the function of multiple technical characteristics cited in claim.Any reference in claim should not be managed
Solve as the restriction to scope.
Claims (27)
1. the supply unit that electric energy is provided for goal systems, it is characterised in that include,
Capacitance module, described capacitance module can be charged to store electric charge and can provide to goal systems based on stored charge
Electric energy；
Internal battery module, described internal battery module is configured to operationally connect with described capacitance module；And output
Interface, described output interface is configured to couple described internal battery module and capacitance module, via described output interface, described
Internal battery module and described capacitance module controlled series ground export electric energy to described goal systems.
2. supply unit as claimed in claim 1, it is characterised in that described supply unit also includes charge inside electric current road
Footpath, described charge inside current path operationally couples described internal battery module and described capacitance module；Wherein, in described
Charging current path, portion includes that the first charge switch, described first charge switch are configured to receive the first charging control signal,
And close under the control of described first charging control signal or disconnect, thus allow or forbid described internal battery module pair
Described capacitance module charges.
3. supply unit as claimed in claim 2, it is characterised in that described first charge switch is metal-oxide-semiconductor or relay leaves
Close.
4. supply unit as claimed in claim 2, it is characterised in that described charge inside electric current road also includes that the first voltage is adjusted
Joint module, described first VRM Voltage Regulator Module is configured to controllably regulate the voltage charging described capacitance module.
5. supply unit as claimed in claim 2, it is characterised in that described supply unit also includes external charge current road
Footpath, described external charge current path operationally couples external power source and described capacitance module, described external charge current road
Footpath includes that the second charge switch, described second charge switch are configured to receive the second charging control signal, and described
Close under the control of two charging control signals or disconnect, thus allow or forbid that described capacitance module is filled by described external power source
Electricity.
6. supply unit as claimed in claim 5, it is characterised in that described second charge switch is metal-oxide-semiconductor or relay leaves
Close.
7. supply unit as claimed in claim 5, it is characterised in that described external charge current path also includes the second voltage
Adjustment module, described second VRM Voltage Regulator Module is configured to controllably regulate the voltage charging described capacitance module.
8. supply unit as claimed in claim 5, it is characterised in that described external power source is that 5V input power, 12V input electricity
Source or described goal systems self-powered.
9. supply unit as claimed in claim 5, it is characterised in that described charge inside current path and described external charging
Current path shares part path.
10. supply unit as claimed in any one of claims 1-9 wherein, it is characterised in that also include, capacitance module voltage detecting
Device, described capacitance module voltage check device is configured to detect the voltage of described capacitance module so that can be based on described electric capacity
The voltage of module controllably regulates the voltage charging described capacitance module.
11. supply units as claimed in claim 1, it is characterised in that described supply unit also includes the 3rd charged electrical stream
Footpath, described 3rd charging current path operationally couples external power source and described internal battery module, described 3rd charged electrical
Flow path includes that the 3rd charge switch, described 3rd charge switch are configured to receive the 3rd charging control signal, and in institute
State and close under the control of the 3rd charging control signal or disconnect, thus allow or forbid that described external power source is to described internal cell
Module is charged.
12. supply units as claimed in claim 11, it is characterised in that described 3rd charge switch is metal-oxide-semiconductor or relay
Switch.
13. supply units as claimed in claim 11, it is characterised in that described 3rd charged electrical stream also includes tertiary voltage
Adjustment module, described tertiary voltage adjustment module is configured to controllably regulate the voltage charging described capacitance module.
14. supply units as claimed in claim 13, it is characterised in that described external power source be 5V input power or 12V defeated
Enter power supply.
15. supply units as claimed in claim 1, it is characterised in that described supply unit also includes the 4th charged electrical stream
Footpath, described 4th charging current path operationally couples the self-powered and described capacitance module of goal systems, and the described 4th
Charging current path includes that the 4th charge switch, described 4th charge switch are configured to based on described goal systems from charged
The voltage in source operationally closes or disconnects, thus allows or forbid the self-powered to described capacitance module of described goal systems
Charging.
16. supply units as claimed in claim 15, it is characterised in that described 4th charge switch is metal-oxide-semiconductor or relay
Switch.
17. supply units as claimed in claim 1, it is characterised in that described supply unit also includes coupling described electric capacity mould
Block and the 5th switch of internal battery module, described 5th switch is configured to receive the 5th control signal, and controls the 5th
Close under the control of signal or disconnect, thus allow or forbid that described capacitance module is connected with internal battery module with to target system
System provides electric energy.
18. supply units as claimed in claim 17, it is characterised in that described supply unit also includes controller, described control
Device processed is coupled to the 5th switch, and described controller is configured to receive external signal and generate the 5th control letter based on external signal
Number.
19. supply units as claimed in claim 18, it is characterised in that described 5th switch is metal-oxide-semiconductor or relay switch.
20. supply units as claimed in claim 18, it is characterised in that described supply unit also includes voltage detection module,
Described voltage detection module is operationally coupled to described controller, and described voltage detection module is configured to described target be detected
When the self-powered voltage of system is less than threshold voltage, generate external signal.
21. supply units as claimed in claim 18, it is characterised in that described supply unit also includes input module, described
Input module is operationally coupled to described controller, and described input module is configured to receive input instruction and by defeated from user
Enter instruction and be converted to external signal.
22. supply units as described in claim 4,7 or 13, it is characterised in that described first, second, and third voltage-regulation
Module includes boost module and voltage reduction module respectively, and wherein, it is that described capacitance module fills that boost module is configured to controllably lifting
The voltage of electricity；Voltage reduction module is configured to controllably be reduced to the voltage of described capacitance module charging.
23. supply units as claimed in claim 22, it is characterised in that described first, second, and third VRM Voltage Regulator Module
Share boost module and voltage reduction module.
24. supply units as according to any one of claim 1-9 and 11-21, it is characterised in that described supply unit is just
Take formula Power Supply Assembly.
25. supply units as according to any one of claim 1-9 and 11-21, it is characterised in that described goal systems includes
Automobile, and described output interface be connected with the automobile storage battery of described automobile with to automobile strike sparks.
26. supply units as according to any one of claim 1-9 and 11-21, it is characterised in that described capacitance module includes
Capacitance group.
27. supply units as claimed in claim 26, it is characterised in that described capacitance group includes at least one super capacitor
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620651599.XU CN205725084U (en) | 2016-06-27 | 2016-06-27 | Supply unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620651599.XU CN205725084U (en) | 2016-06-27 | 2016-06-27 | Supply unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205725084U true CN205725084U (en) | 2016-11-23 |
Family
ID=57318557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620651599.XU Active CN205725084U (en) | 2016-06-27 | 2016-06-27 | Supply unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205725084U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108695564A (en) * | 2017-04-11 | 2018-10-23 | 绿得地电能有限公司 | Complex carries battery |
| US11539233B2 (en) | 2019-05-30 | 2022-12-27 | Splice Energy Solutions, LLC | Smart battery backup system |
-
2016
- 2016-06-27 CN CN201620651599.XU patent/CN205725084U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108695564A (en) * | 2017-04-11 | 2018-10-23 | 绿得地电能有限公司 | Complex carries battery |
| US11539233B2 (en) | 2019-05-30 | 2022-12-27 | Splice Energy Solutions, LLC | Smart battery backup system |
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