CN206254807U - The accumulator of electric car of one kind of multiple voltage outputs - Google Patents
The accumulator of electric car of one kind of multiple voltage outputs Download PDFInfo
- Publication number
- CN206254807U CN206254807U CN201621135504.5U CN201621135504U CN206254807U CN 206254807 U CN206254807 U CN 206254807U CN 201621135504 U CN201621135504 U CN 201621135504U CN 206254807 U CN206254807 U CN 206254807U
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- China
- Prior art keywords
- voltage
- circuit
- module
- output end
- electric switch
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides the accumulator of electric car of one kind of multiple voltage outputs, is related to accumulator of electric car field, including some batteries and control board, control board to set and be connected with the output end of battery, wherein, by being connected in series between every batteries；It is attached by double-throw electric switch between two adjacent sections battery, double-throw electric switch is arranged on the positive pole of battery, spends the negative pole of another batteries of end connection extravagantly, it is another to throw end connection connection voltage output end；The positive pole of minor details battery passes through single electric switch and is connected with voltage output end.Control board includes boost module, voltage reduction module, controller module and soft-touch control.
Description
Technical field
The utility model is related to accumulator of electric car field, the more particularly to electric automobile of one kind of multiple voltage outputs
Battery.
Background technology
Because the appearance of energy crisis, the trip mode of energy-conserving and environment-protective is advocated energetically by country and government, such as taken public
Common automobile etc., and traditional bus gradually instead of as the electric automobile of power using electric energy.But bus
Be battery mainly for energy unit, battery is typically all to stablize constant to the power supply of electric automobile, but because car is in traveling
During, some roads need to provide bigger electric energy so that travel speed is more stablized.
The voltage of the battery output of existing electric automobile is all limited, could not meet some daily needs of people.
Such as people want to be needed plus fixed step-down or liter when being carried out with the battery of electric automobile to mobile phone or other electric power supplies
Die block is caused using very inconvenient.Therefore, in order to export different grades of voltage to electric automobile so that electric automobile exists
Traveling process is adjusted the voltage of different class according to road conditions so that the speed of traveling is faster more stablized.
Utility model content
The deficiency for existing regarding to the issue above, the utility model provides a kind of electronic vapour of new one kind of multiple voltage outputs
Car battery.
The utility model solves the above problems by the following technical programs：
The accumulator of electric car of one kind of multiple voltage outputs, including some batteries and control board, control circuit
Plate sets and is connected with the output end of battery, it is characterised in that：By being connected in series between per batteries；Pass through between two adjacent sections battery
Double-throw electric switch is attached, and double-throw electric switch is arranged on the positive pole of battery, spends the negative pole of another batteries of end connection extravagantly, another
Throw end connection connection voltage output end；The positive pole of minor details battery passes through single electric switch and is connected with voltage output end；
Control board includes boost module, voltage reduction module, controller module and soft-touch control, boost module and step-down mould
Block is thrown electric switch and is connected with the voltage output interface of battery by three；Three throw electric switch is arranged on cell voltage output stage, spends extravagantly
End is connected with voltage output end, and two other is thrown end and is connected respectively at the input of boost module and voltage reduction module；Boost module
Output end with voltage reduction module is connected with voltage output end；Controller module throws electric switch, single electricity with double-throw electric switch, three respectively
The connection control of switch, boost module, voltage reduction module and soft-touch control.
The utility model still further comprises warning circuit；The input of the warning circuit is connected with controller module.
In such scheme, preferably boost module includes booster circuit, mu balanced circuit, temperature detecting point and overheat protector
Circuit；The end of wherein spending extravagantly that the input of the booster circuit throws electric switch with three is connected；The output end warp of the booster circuit
Mu balanced circuit connects voltage output end；The test side of temperature detecting point is connected with booster circuit, the output end of temperature detecting point with
Controller module is connected；The input of the thermal-shutdown circuit is connected with controller module.
In such scheme, preferably voltage reduction module includes reduction voltage circuit, mu balanced circuit and heat release circuit；The step-down electricity
Wherein another end of throwing that the input on road throws electric switch with three is connected；The output end of the reduction voltage circuit is through mu balanced circuit and voltage
Output end is connected；The heat release circuit is arranged on reduction voltage circuit.
In such scheme, preferably controller module mainly includes microprocessor, and the microprocessor uses STM32 systems
The singlechip chip of row.
Advantage of the present utility model is with effect：
1. the utility model is a kind of battery that can export multiple voltage, and output control circuit is integrated on battery,
So that electric automobile carries out selecting different voltages, or electricity less same as needed journey is run over according to road conditions
Device is powered and uses；
2. the utility model is additionally provided with warning circuit, and when battery temperature is too high, warning circuit sends alarm prompting
User, so as to avoid an accident, improves the security of battery；
3. the utility model has simple structure, and accuracy of detection is high, easy for installation, as long as battery is arranged on electric automobile
On can be using.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Label in figure：The single electric switch of 1 battery I, 2 double-throw electric switches I, 3 batteries II, 4 double-throw electric switches II, 5 battery III, 6,
7 three throw electric switch, 8 boost modules, 9 voltage reduction modules, 10 soft-touch controls, 11 controller modules.
Specific embodiment
The utility model is described in further detail with reference to embodiments.
The accumulator of electric car of one kind of multiple voltage outputs, as shown in figure 1, including battery I 1, battery II 3, battery III
5th, double-throw electric switch I 2, double-throw electric switch II 4, single electric switch 6, three are thrown electric switch 7, boost module 8, voltage reduction module 9, touch and are opened
Close 10 and controller module 11.The utility model is a kind of battery that can export multiple voltage, output control circuit set
On battery, so that electric automobile carries out selecting different voltages journey is run over according to road conditions, or as needed
Less same electrical equipment is powered and uses.
The positive pole of battery I 1 connects the negative pole and voltage output interface of battery II 3 by double-throw electric switch I 2.Battery II 3
Positive pole connects the negative pole and voltage output interface of battery III 5 by double-throw electric switch II 4.The positive pole of battery III 5 is by singly establishing by cable
Close 6 and connect voltage output interface.Voltage output interface throws input, voltage reduction module that electric switch 7 connects boost module 8 by three
9 input and voltage output end.The output termination voltage output end of boost module 8 and voltage reduction module 9.Controller module 11
Data control interface throws electric switch 7, boost module 8 with double-throw electric switch I 2, double-throw electric switch II 4, single electric switch 6, three respectively
Connected with voltage reduction module 9, realize real-time control.Soft-touch control 10 is connected with controller module 11, realizes the input interface of user,
Also it is the contact interface of user, user can select the class of output voltage according to soft-touch control 10.
Voltage output interface is the interface of the positive pole output of each batteries, has not gone through three and throws electric switch 7, boost module
8 and that section of voltage reduction module 9.Voltage output end is for user is directly inserted into electrical equipment or connects connecing for motor in electric automobile end
Mouthful, it is the output interface of voltage.
Operation principle of the present utility model：
User according to the voltage class to be exported of soft-touch control 10, the control double-throw of controller module 11 electric switch I 2,
Double-throw electric switch II 4, single electric switch 6, three are thrown electric switch 7, boost module 8 and voltage reduction module 9 and are operated.When every batteries
When output voltage is 15V, when user needs output 30V, double-throw electric switch I connects the negative pole of battery II, and double-throw electric switch II connects electricity
Pressure output interface, single electric switch 6 is opened, and three throw electric switch 7 directly connects voltage output end.When user needs output to be less than 15V's
During voltage, double-throw electric switch I connects voltage output interface, and double-throw electric switch II connects the negative pole of battery III 5, and single electric switch 6 is opened, and three throw
Electric switch 7 directly connects voltage reduction module 9, and controller module control voltage reduction module 9 is depressured, the voltage required for dropping to user.
The utility model is additionally provided with warning circuit, and when battery temperature is too high, warning circuit sends alarm and reminds use
Family, so as to avoid an accident, improves the security of battery.
Below the preferred embodiment that the utility model is created is illustrated, but the utility model is not limited to
Embodiment, those of ordinary skill in the art can also make a variety of on the premise of without prejudice to the utility model creative spirit
Equivalent modification or replacement, these equivalent modifications or replacement are all contained in scope of the present application.
Claims (5)
1. the accumulator of electric car of one kind of multiple voltage outputs, including some batteries and control board, control board
Setting is connected with the output end of battery, it is characterised in that：By being connected in series between per batteries；By double between two adjacent sections battery
Throw electric switch to be attached, double-throw electric switch is arranged on the positive pole of battery, spend the negative pole of another batteries of end connection extravagantly, it is another to throw
End connection connection voltage output end；The positive pole of minor details battery passes through single electric switch and is connected with voltage output end；
Control board includes boost module, voltage reduction module, controller module and soft-touch control, and boost module and voltage reduction module are logical
Cross three and throw electric switch and be connected with the voltage output interface of battery；Three throw electric switch is arranged on cell voltage output stage, spend extravagantly end with
Voltage output end is connected, and two other is thrown end and is connected respectively at the input of boost module and voltage reduction module；Boost module and drop
The output end of die block is connected with voltage output end；Controller module is thrown electric switch, is singly established by cable with double-throw electric switch, three respectively
The connection control of pass, boost module, voltage reduction module and soft-touch control.
2. the accumulator of electric car of one kind of multiple voltage outputs according to claim 1, it is characterised in that：Also include report
Alert circuit；The input of the warning circuit is connected with controller module.
3. the accumulator of electric car of one kind of multiple voltage outputs according to claim 1, it is characterised in that：The boosting
Module includes booster circuit, mu balanced circuit, temperature detecting point and thermal-shutdown circuit；The input of the booster circuit is thrown with three
The end of wherein spending extravagantly of electric switch connects；The output end of the booster circuit connects voltage output end through mu balanced circuit；Temperature detection
The test side of point is connected with booster circuit, and the output end of temperature detecting point is connected with controller module；The thermal-shutdown circuit
Input be connected with controller module.
4. the accumulator of electric car of one kind of multiple voltage outputs according to claim 1, it is characterised in that：The step-down
Module includes reduction voltage circuit, mu balanced circuit and heat release circuit；The input of the reduction voltage circuit throws the wherein another of electric switch with three
Spend end connection extravagantly；The output end of the reduction voltage circuit is connected through mu balanced circuit with voltage output end；The heat release circuit is arranged on
On reduction voltage circuit.
5. the accumulator of electric car of one kind of multiple voltage outputs according to claim 1, it is characterised in that：The control
Device module mainly includes microprocessor, and the microprocessor uses STM32 serial singlechip chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621135504.5U CN206254807U (en) | 2016-10-18 | 2016-10-18 | The accumulator of electric car of one kind of multiple voltage outputs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621135504.5U CN206254807U (en) | 2016-10-18 | 2016-10-18 | The accumulator of electric car of one kind of multiple voltage outputs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206254807U true CN206254807U (en) | 2017-06-16 |
Family
ID=59023083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621135504.5U Expired - Fee Related CN206254807U (en) | 2016-10-18 | 2016-10-18 | The accumulator of electric car of one kind of multiple voltage outputs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206254807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953781A (en) * | 2016-10-18 | 2018-04-24 | 南京金邦动力科技有限公司 | The accumulator of electric car of one kind of multiple voltage outputs |
-
2016
- 2016-10-18 CN CN201621135504.5U patent/CN206254807U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953781A (en) * | 2016-10-18 | 2018-04-24 | 南京金邦动力科技有限公司 | The accumulator of electric car of one kind of multiple voltage outputs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20191018 |