CN205544528U - Vehicle starting drive and moving vehicle - Google Patents
Vehicle starting drive and moving vehicle Download PDFInfo
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- CN205544528U CN205544528U CN201620257504.6U CN201620257504U CN205544528U CN 205544528 U CN205544528 U CN 205544528U CN 201620257504 U CN201620257504 U CN 201620257504U CN 205544528 U CN205544528 U CN 205544528U
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Abstract
The utility model discloses a vehicle starting drive and moving vehicle, this vehicle starting drive include starter and starting switch, and vehicle starting drive still includes the interface that charges, super capacitor module and the machine that charges that is used for inputing alternating current power supply, and the super capacitor module passes through starting switch and connects the starter, the power input end that charges quick -wittedly and the interface connection that charges, the power output end of the machine that charges is connected with the super capacitor module. The utility model discloses a vehicle is normal boot under low temperature environment, and then guarantees vehicle normal use.
Description
Technical field
The present invention relates to technical field of vehicle, particularly relate to a kind of vehicle starting device and mobile vehicle.
Background technology
Existing trigger many employings lead-acid battery or lithium battery power supply.Although the battery of both types
There is volume little, the advantages such as capacity is big, voltage stabilization, high safety.But, lead plumbate battery and lithium electricity
The charge and discharge process in pond belongs to chemical reaction, if using at low ambient temperatures, and lead plumbate battery and lithium battery
At the charge or discharge initial stage, its negative plate can occur serious concentration polarization effect, makes the charge and discharge of battery
Power is restricted, and in turn results in battery efficiency and substantially reduces along with the reduction of temperature.This
Sample, under low temperature environment (generally below-20 DEG C), is easy for the feelings causing trigger normally not start
Condition, and then affect the normal use of vehicle.
Summary of the invention
Present invention is primarily targeted at a kind of vehicle starting device of offer, it is intended to realize vehicle at low temperature ring
Normally start under border.
For achieving the above object, this utility model provides a kind of vehicle starting device, this vehicle starting device
Including trigger and activate switch, described vehicle starting device also includes the charging for input ac power
Interface, super capacitor module, charger, described super capacitor module connects institute by described activate switch
State trigger；The power input of described charger is connected with described charging inlet, the electricity of described charger
Source output terminal is connected with described super capacitor module.
Preferably, described super capacitor module includes forward outfan, inverse output terminal and multiple super electricity
Holding monomer, multiple described super capacitors are monomer series-connected between described forward outfan and inverse output terminal；
The two ends of each described super capacitor monomer are parallel with an equalizer circuit.
Preferably, described super capacitor monomer has positive terminal and negative pole end；Described equalizer circuit includes
One audion, the second audion, the first resistance, the second resistance, the 3rd resistance, the 4th resistance, the 5th
Resistance, the 6th resistance, the 7th resistance, the 8th resistance, the 9th resistance, the first electric capacity and controlled source of stable pressure,
Wherein, the emitter stage of the first end of described first resistance and described first audion respectively with described super electricity
The positive terminal holding monomer connects, and the colelctor electrode of described first audion is super with described through described 7th resistance
The negative pole end of electric capacity monomer connects, the base stage of described first audion, the first end of described second resistance and
First end interconnection of described 3rd resistance, the second end of described 3rd resistance and described super capacitor monomer
Negative pole end connects；Second end of described second resistance, the second end of described first resistance, described first electricity
The first end held and the negative pole interconnection of described controlled source of stable pressure, the control pole of described controlled source of stable pressure, described
First end of the 4th resistance, the first end of described 5th resistance, the first end of described 6th resistance and described
Second end interconnection of the first electric capacity, the positive pole of described controlled source of stable pressure and the second end of described 6th resistance divide
It is not connected with the negative pole end of described super capacitor monomer, the second end of described 5th resistance and described super electricity
The positive terminal holding monomer connects；Second end of described 4th resistance, the first end of described 7th resistance and institute
Stating the first end interconnection of the 8th resistance, the second end of described 7th resistance is negative with described super capacitor monomer
Extreme connection, the second end of described 8th resistance is connected with the base stage of described second audion；Described second
The colelctor electrode of audion is connected with the positive terminal of described super capacitor through described 9th resistance, and the described 2nd 3
The emitter stage of pole pipe is connected with the negative pole end of described super capacitor monomer.
Preferably, described charger includes input rectifying filter circuit, output rectification circuit and DC converting
Circuit；The input of described input rectification circuit is the power input of described charger, and described input is whole
The outfan of current circuit is connected with the input of described DC transfer circuit；Described DC transfer circuit defeated
Going out end to be connected with the input of described output rectification circuit, the outfan of described output rectification circuit is with described
The power output end of charger connects.
Preferably, described input rectifying filter circuit includes EMC filtration module, rectification module and filtering
Module, the input that input is described current rectifying and wave filtering circuit of described EMC filtration module, described EMC
The outfan of filtration module is connected with the input of described rectification module, the outfan of described rectification module with
The input of described filtration module connects, the outfan of described filtration module and described DC transfer circuit
Input connects.
Preferably, described vehicle starting device also includes control circuit and second switch, described control circuit
Having power supply monitoring end, PWM outfan, control end, the power supply monitoring end of described control circuit is with described
Super capacitor module connects, and the PWM outfan of described control circuit is connected with described charger；Described
The input of two switches is connected with described charging inlet, the outfan of described second switch and described charger
Power input connect, described control circuit control end be connected with the controlled end of described second switch.
Preferably, described vehicle starting device also includes exporting feedback circuit, described output feedback circuit
Input is connected with the outfan of described charger, the outfan of described output feedback circuit and described control
The feedback reception end of circuit connects.
This utility model also provides for a kind of mobile vehicle, including vehicle starting device as above；This car
Starter includes that trigger and activate switch, described vehicle starting device also include for input AC
The charging inlet of power supply, super capacitor module, charger, described super capacitor module is by described startup
Switch connects described trigger；The power input of described charger is connected with described charging inlet, described
The power output end of charger is connected with described super capacitor module.
This utility model starts power supply by using super capacitor module to provide to trigger, and super capacitor
Module can't occur chemical reaction in thermal energy storage process, i.e. also will not reduce it in low temperature environment use and fill
Discharging efficiency, therefore, provides startup power supply with super capacitor module to trigger, it is ensured that vehicle launch
Device the most also can normally start.
Accompanying drawing explanation
Fig. 1 is the circuit structure block diagram of this utility model vehicle starting device one embodiment；
Fig. 2 is the structural representation of this utility model equalizer circuit；
Fig. 3 is the circuit structure block diagram of this utility model another embodiment of vehicle starting device.
Drawing reference numeral illustrates:
The realization of this utility model purpose, functional characteristics and advantage will in conjunction with the embodiments, do referring to the drawings into
One step explanation.
Detailed description of the invention
Should be appreciated that specific embodiment described herein, and need not only in order to explain this utility model
In limiting this utility model.
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only of the present utility model one
Section Example rather than whole embodiments.Based on the embodiment in this utility model, this area is general
The every other embodiment that logical technical staff is obtained under not making creative work premise, broadly falls into
The scope of this utility model protection.
It is to be appreciated that directional instruction in this utility model embodiment (such as upper and lower, left and right,
It is forward and backward ...) it is only used for explanation phase under a certain particular pose (as shown in drawings) between each parts
To position relationship, motion conditions etc., if this particular pose changes, then directionality indicates also
Change the most therewith.
It addition, the description relating to " first ", " second " etc. in this utility model is only used for describing purpose, and
It is not intended that indicate or imply its relative importance or the implicit number indicating indicated technical characteristic
Amount.Thus, define " first ", the feature of " second " can express or implicitly include at least one should
Feature.It addition, the technical scheme between each embodiment can be combined with each other, but must be with ability
Based on territory those of ordinary skill is capable of, when the combination of technical scheme occurs conflicting or cannot be real
Will be understood that the combination of this technical scheme does not exists now, the protection model not required at this utility model
Within enclosing.
The present invention provides a kind of vehicle starting device and mobile vehicle, it is adaptable in various vehicles, especially
Field working truck under low temperature environment, can make vehicle the most normally start.
With reference to Fig. 1, in this utility model one embodiment, this vehicle starting device include trigger 40 and
Activate switch 50, trigger 40 includes starting motor (not shown) and actuating device (not shown),
Start motor and connected the electromotor of vehicle by actuating device, when starting motor electrifying startup, by passing
Dynamic device drives electromotor operating, and makes vehicle launch.Wherein, trigger 40 is by activate switch 50
Connect the battery module of vehicle.When activate switch 50 is opened, battery module out-put supply to trigger 40,
To realize powering on.
In the present embodiment, in order to realize starting trigger 40 at low ambient temperatures, battery module uses super
Electric capacity module 20, super capacitor module 20 can't occur chemical reaction in thermal energy storage process, i.e. at low temperature
Environment uses and also will not reduce its efficiency for charge-discharge, therefore, gives trigger 40 with super capacitor module 20
There is provided and start power supply, it is possible to ensure that vehicle launch device the most also can normally start.
Further, this vehicle starting device also includes the charging inlet for input ac power, charger 10
And control circuit 30, the power input of described charger 10 is connected with described charging inlet, described charging
The power output end of machine 10 is connected with described super capacitor module 20；Described control circuit 30 is super with described
Level electric capacity module 20, described charger 10 and described activate switch 50 are electrically connected.
Specifically, described charger 10, for the alternating current power supply conversion direct current inputted by described charging inlet
Power supply, for the energy storage of described super capacitor module 20.
The vehicle starting device that the utility model proposes is by using super capacitor module 20 to trigger 40
There is provided and start power supply, and super capacitor module 20 can't occur chemical reaction in thermal energy storage process, i.e. exists
Low temperature environment uses and also will not reduce its efficiency for charge-discharge, therefore, gives trigger with super capacitor module 20
40 provide startup power supply, it is ensured that vehicle launch device the most also can normally start.
In the present embodiment, it is preferable that described super capacitor module 20 includes forward outfan, reversely exports
End and multiple super capacitor monomer, multiple described super capacitors are monomer series-connected in described forward outfan with anti-
Between outfan；The two ends of each described super capacitor monomer are parallel with an equalizer circuit.This equal piezoelectricity
Road for adjusting the voltage of institute's super capacitor monomer, makes each described super capacitor list for described equalizer circuit
The voltage of body is consistent.
Preferably, with reference to Fig. 2, equalizer circuit include the first audion Q1, the second audion Q2, first
Resistance R1, the second resistance R2, the 3rd resistance R3, the 4th resistance R4, the 5th resistance R5, the 6th electricity
Resistance R6, the 7th resistance R7, the 8th resistance R8, the 9th resistance R9, the first electric capacity C1, controlled voltage stabilizing
Source U1 and voltage source, wherein, first end of described first resistance R1 and described first audion Q1
Emitter stage positive terminal with described super capacitor monomer respectively be connected, the current collection of described first audion Q1
Pole is connected with the negative pole end of described super capacitor monomer through described 7th resistance R7, described first audion
The first end interconnection of the base stage of Q1, first end of described second resistance R2 and described 3rd resistance R3, institute
The negative pole end of the second end and described super capacitor monomer of stating the 3rd resistance R3 is connected；Described second resistance
Second end of R2, second end of described first resistance R1, first end of described first electric capacity C1 and described
The negative pole interconnection of controlled source of stable pressure U1, the control pole of described controlled source of stable pressure U1, described 4th resistance R4
The first end, first end of described 5th resistance R5, first end of described 6th resistance R6 and described
The second end interconnection of one electric capacity C1, the positive pole of described controlled source of stable pressure U1 and described 6th resistance R6's
Second end negative pole end with described super capacitor monomer respectively is connected, second end of described 5th resistance R5 with
The positive terminal of described super capacitor monomer connects；Second end of described 4th resistance R4, described 7th resistance
First end of R7 and the first end interconnection of described 8th resistance R8, second end of described 7th resistance R7 with
The negative pole end of described super capacitor monomer connects, second end of described 8th resistance R8 and described two or three pole
The base stage of pipe Q2 connects；The colelctor electrode of described second audion Q2 through described 9th resistance R9 with described
The positive terminal of super capacitor connects, the emitter stage of described second audion Q2 and described super capacitor monomer
Negative pole end connects.
In the present embodiment, described super capacitor module 20 voltage through described 5th resistance R5, the described 6th
Resistance R6 dividing potential drop delivers to the control end of described controlled source of stable pressure U1, this partial pressure value when below 2.5V,
The negative pole end of described controlled source of stable pressure is equivalent to open circuit, does not the most produce parasitic pressure drop on the first resistance,
So, by the first resistance R1, the second resistance R2, the 3rd resistance R3 in the first audion Q1 base stage
Dividing potential drop not enough so that the first audion Q1 conducting, therefore the second audion Q2 is not turned on, and circuit is in
Static (high resistant) state；As the 5th resistance R5, the 6th resistance R6 dividing point equal to during 2.5V due to the
The effect of the internal comparison amplifier of one audion Q1, makes the collector terminal voltage of the first audion Q1 decline
By producing the pressure reduction that maximum is Uc-2V on the first resistance R1, (Uc is the first audion Q1 current collection
Pole tension), the first corresponding audion Q1 collector voltage is 2.7V, makes the first audion Q1 conducting
Enter magnifying state.And drive the second audion Q2 conducting to enter magnifying state；Owing to this circuit is controlled surely
The mutual conductance of the control terminal voltage of potential source U1 and the second audion Q2 collector current is very big, when controlled surely
Potential source U1 controls the 9th resistance company that the potential-divider network that connect of end is connect with the second audion Q2 colelctor electrode
When same point, the characteristic of circuit is similar to Zener diode characteristic, terminal voltage is limited to a certain extent
In " voltage stabilizing value " below, thus ensure this super capacitor monomer charging time voltage all the time will not be the most electric
Pressure.After each super capacitor monomer is all processed by this equalizer circuit, the electricity of each super capacitor monomer
Press the most basically identical.
In the present embodiment, described first audion Q1 is preferably PNP type triode, described two or three pole
Pipe Q2 is NPN type triode, and described controlled source of stable pressure U1 preferably model is the electronics core of TL431
Sheet；In this embodiment, it is also possible to further on the basis of this equalizer circuit, it is further added by one group or many
The output circuit that group is made up of the 8th resistance R8, the 9th resistance R9, the second audion Q2, constitutes multistage
The way of output, to increase the breakover current value of output.
Preferably, in conjunction with Fig. 3, described charger 10 include input rectifying filter circuit 110, export whole
Current circuit 130 and DC transfer circuit 120；The input of described input rectification circuit 110 is described charging
The power input of machine 10, the outfan of described input rectification circuit 110 and described DC transfer circuit 120
Input connect；The outfan of described DC transfer circuit 120 and described output rectification circuit 130
Input connects, the outfan of described output rectification circuit 120 and the power output end of described charger 10
Connect.
In this embodiment, described input rectifying filter circuit 110 for input ac power is carried out rectification,
Being converted into DC source after filtering, DC transfer circuit 120 is for being converted into super electricity by this DC source
The charging voltage of molar group 20；Output rectification circuit 130 is for carrying out rectification, filtering by this charging voltage
Rear output.
In this embodiment, it is preferable that described input rectifying filter circuit 110 includes EMC filtration module
111, rectification module 112 and filtration module 113, the input of described EMC filtration module 111 is described
The input of current rectifying and wave filtering circuit 110, the outfan of described EMC filtration module 111 and described rectification mould
The input of block 112 connects, the outfan of described rectification module 112 and the input of described filtration module 113
End connects, and the outfan of described filtration module 113 is connected with the input of described DC transfer circuit 120.
Wherein, EMC filtration module 111 is used for filtering electromagnetic interference signal in input ac power；Rectification
The module 112 alternating current power supply after EMC filtration module 111 processes carries out rectification, to be converted into direct current
Power supply；Filtration module 113, for the DC source after rectification is filtered process, filters DC source
In noise signal.
Based on above-described embodiment, further, described vehicle starting device also includes control circuit and second
Switch 60, described control circuit 30 has power supply monitoring end, controls end, the electricity of described control circuit 30
Monitoring side, source is connected with described super capacitor module 20, the PWM outfan of described control circuit 30 and institute
State charger 10 to connect；The input of described second switch 60 is connected with described charging inlet, and described
The outfan of two switches 60 is connected with the power input of described charger 10, the of described control circuit
Two control end is connected with the controlled end of described second switch 60.
In the present embodiment, described control circuit 30 monitors super capacitor module 20 by its power supply monitoring end
Charging voltage, its charging voltage higher than predeterminated voltage time, control described second switch 60 and turn off, keep away
Exempt from super capacitor module 20 to overcharge.
Control circuit 30 is by PWM outfan output pwm signal, in order to control the electricity of charger 10
Source conversion efficiency, in the preferred embodiment of charger 10, control circuit 30 and DC transfer circuit 120
Connect, controlled the power supply conversion efficiency of DC transfer circuit 120 by output control signal.
Preferably, described control circuit 30 also has a power end, the power end of described control circuit 30 with
The outfan of described filter circuit connects.
Further, described vehicle starting device also includes exporting feedback circuit 70, described output feedback electricity
The input on road 70 is connected with the outfan of described charger 10, the output of described output feedback circuit 70
End is connected with the feedback reception end of described control circuit 30.Wherein, output feedback circuit 70 will be for filling
The output voltage of motor 10 feeds back to control circuit 30, and control circuit 30 is anti-according to output feedback circuit 70
The output voltage of the charger 10 of feedback, and export corresponding pwm signal according to this output voltage, so that
The output voltage of charger 10 is constant.
These are only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every
Utilize equivalent structure or equivalence flow process conversion that description of the invention and accompanying drawing content made, or directly or
Connect and be used in other relevant technical fields, be the most in like manner included in the scope of patent protection of the present invention.
Claims (8)
1. a vehicle starting device, including trigger and activate switch, it is characterized in that, described vehicle starting device also includes the charging inlet for input ac power, super capacitor module and charger, and described super capacitor module connects described trigger by described activate switch；The power input of described charger is connected with described charging inlet, and the power output end of described charger is connected with described super capacitor module.
2. vehicle starting device as claimed in claim 1, it is characterized in that, described super capacitor module includes forward outfan, inverse output terminal and multiple super capacitor monomer, and multiple described super capacitors are monomer series-connected between described forward outfan and inverse output terminal；The two ends of each described super capacitor monomer are parallel with an equalizer circuit.
3. vehicle starting device as claimed in claim 2, it is characterised in that described super capacitor monomer has positive terminal and negative pole end；Described equalizer circuit includes the first audion, second audion, first resistance, second resistance, 3rd resistance, 4th resistance, 5th resistance, 6th resistance, 7th resistance, 8th resistance, 9th resistance, first electric capacity and controlled source of stable pressure, wherein, first end of described first resistance and the emitter stage of described first audion positive terminal with described super capacitor monomer respectively is connected, the colelctor electrode of described first audion is connected with the negative pole end of described super capacitor monomer through described 7th resistance, the base stage of described first audion, first end of described second resistance and the first end interconnection of described 3rd resistance, second end of described 3rd resistance is connected with the negative pole end of described super capacitor monomer；The negative pole interconnection of the second end of described second resistance, the second end of described first resistance, the first end of described first electric capacity and described controlled source of stable pressure, the second end interconnection controlling pole, the first end of described 4th resistance, the first end of described 5th resistance, the first end of described 6th resistance and described first electric capacity of described controlled source of stable pressure, the positive pole of described controlled source of stable pressure and the second end of described 6th resistance negative pole end with described super capacitor monomer respectively is connected, and the second end of described 5th resistance is connected with the positive terminal of described super capacitor monomer；First end interconnection of the second end of described 4th resistance, the first end of described 7th resistance and described 8th resistance, second end of described 7th resistance is connected with the negative pole end of described super capacitor monomer, and the second end of described 8th resistance is connected with the base stage of described second audion；The colelctor electrode of described second audion is connected with the positive terminal of described super capacitor through described 9th resistance, and the emitter stage of described second audion is connected with the negative pole end of described super capacitor monomer.
4. vehicle starting device as claimed in claim 1, it is characterised in that described charger includes input rectifying filter circuit, output rectification circuit and DC transfer circuit；The input of described input rectification circuit is the power input of described charger, and the outfan of described input rectification circuit is connected with the input of described DC transfer circuit；The outfan of described DC transfer circuit is connected with the input of described output rectification circuit, and the outfan of described output rectification circuit is connected with the power output end of described charger.
5. vehicle starting device as claimed in claim 4, it is characterized in that, described input rectifying filter circuit includes EMC filtration module, rectification module and filtration module, the input that input is described current rectifying and wave filtering circuit of described EMC filtration module, the outfan of described EMC filtration module is connected with the input of described rectification module, the outfan of described rectification module is connected with the input of described filtration module, and the outfan of described filtration module is connected with the input of described DC transfer circuit.
6. the vehicle starting device as described in any one of claim 1 to 5, it is characterized in that, described vehicle starting device also includes control circuit and second switch, described control circuit has power supply monitoring end, PWM outfan, controls end, the power supply monitoring end of described control circuit is connected with described super capacitor module, and the PWM outfan of described control circuit is connected with described charger；The input of described second switch is connected with described charging inlet, and the outfan of described second switch is connected with the power input of described charger, and the end that controls of described control circuit is connected with the controlled end of described second switch.
7. vehicle starting device as claimed in claim 6, it is characterized in that, described vehicle starting device also includes exporting feedback circuit, the input of described output feedback circuit is connected with the outfan of described charger, and the outfan of described output feedback circuit is connected with the feedback reception end of described control circuit.
8. a mobile vehicle, it is characterised in that include the vehicle starting device as described in claim 1 to 7 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620257504.6U CN205544528U (en) | 2016-03-30 | 2016-03-30 | Vehicle starting drive and moving vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620257504.6U CN205544528U (en) | 2016-03-30 | 2016-03-30 | Vehicle starting drive and moving vehicle |
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| Publication Number | Publication Date |
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| CN205544528U true CN205544528U (en) | 2016-08-31 |
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| CN201620257504.6U Active CN205544528U (en) | 2016-03-30 | 2016-03-30 | Vehicle starting drive and moving vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019007219A1 (en) * | 2017-07-03 | 2019-01-10 | Ningbo Geely Automobile Research & Development Co., Ltd. | A capacitor module |
-
2016
- 2016-03-30 CN CN201620257504.6U patent/CN205544528U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019007219A1 (en) * | 2017-07-03 | 2019-01-10 | Ningbo Geely Automobile Research & Development Co., Ltd. | A capacitor module |
| US11146097B2 (en) | 2017-07-03 | 2021-10-12 | Ningbo Geely Automobile Research & Development Co. | Capacitor module |
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