CN209566812U - A kind of new energy vehicle battery charging and discharging conversion control device - Google Patents
A kind of new energy vehicle battery charging and discharging conversion control device Download PDFInfo
- Publication number
- CN209566812U CN209566812U CN201822188922.6U CN201822188922U CN209566812U CN 209566812 U CN209566812 U CN 209566812U CN 201822188922 U CN201822188922 U CN 201822188922U CN 209566812 U CN209566812 U CN 209566812U
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- switch
- charge
- resistance
- charging signals
- control device
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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 a kind of new energy vehicle battery charging and discharging conversion control device, including charge control module, charge and discharge switching module；The charge control module connection ground line PE and charging signals line CP；The charge and discharge switching module includes charging signals switch and resistance unit；The charging signals line CP can be connected after being switched by the charging signals with the charging signals display end of new energy vehicle；The charging signals switch on-off the on-off that can control charging signals line CP；The ground line PE is connected to one end of resistance unit；The other end of the resistance unit can be connected with the resistance unit signal acquisition terminal of new-energy automobile；The resistance unit includes at least two resistance in parallel, and is provided with access switch；The access switches on-off the resistance of selection access.Charge and discharge circuit is integrated together and is provided for user by way of charging/discharging function 2 selects 1 the adjustment to circuit and being realized to the ingenious layout of component.
Description
Technical field
The utility model relates to new-energy automobile charge and discharge electrical domain, in particular to a kind of new energy vehicle battery charging and discharging conversion
Control device.
Background technique
With the development of new energy electric motor vehicle technology, each major company has on the multiplexe electric technology of battery pack significantly to improve,
People gradually had found that a large amount of electric energy stored in electric car can be realized by the opposite way of charging and take electric effect in recent years, from
Vehicle end battery pack takes electricity to be not only the 220V voltage of standard, other characteristics are with respect to better quality for alternating current.Currently on the market
Equipment through occurring taking electricity from vehicle end.It is commonly called as electric car discharge equipment.This kind of device structure simple functions are single, although real
The outdoor effect discharged from battery pack is showed.But there is also in the case of inconvenience for user.Such as: discharge equipment
The length of cable for being a this kind of discharge equipment of assembly for rushing electric rifle+socket is 5 meters, it is contemplated that user can carry simultaneously
Charging equipment.Car owner, which will face, carries two sets of equipment.Not only occupy space.It is also inconvenient when operation.
Utility model content
The utility model provides a kind of new energy vehicle battery charging and discharging conversion control device, and having can be by charge function
The feature on a device is integrated to discharging function.
According to a kind of new energy vehicle battery charging and discharging conversion control device provided by the utility model, including charge control mould
Block, charge and discharge switching module；The charge control module connection ground line PE and charging signals line CP；The charge and discharge switch mould
Block includes charging signals switch and resistance unit；The charging signals line CP can be with new energy after being switched by the charging signals
The charging signals display end of source vehicle is connected；The charging signals switch on-off the on-off that can control charging signals line CP；Institute
State one end that ground line PE is connected to resistance unit；The other end of the resistance unit can be with the resistance unit of new-energy automobile
Signal acquisition terminal is connected；The resistance unit includes at least two resistance in parallel, and is provided with access switch；The access is opened
The resistance of the on-off selection access of pass.
It further include the interface that can be connect with new energy vehicle；The charging signals line CP is connected to by charging signals switch
The interface, and can be connected by the interface with the charging signals display end of new energy vehicle.
The other end of the resistance unit, can be with the resistance unit signal acquisition terminal of new-energy automobile by the interface
It is connected.
The ground line PE is connected to one end of resistance unit by the interface.
The resistance unit includes two resistance and the first access switch in parallel；Described two resistance include first resistor
R1 and second resistance R2, the first resistor R1 and the first access switch first resistor in series and switch series network；It is described
It is in parallel with second resistance R2 that first resistor switchs series network.
The electric signal switch and access switch are low tension switch.
The electric signal switch and access switch are mechanical switch and/or electronic switch, and including but not limited to triode is opened
One or both of pass, magnetic-type switch and Hall element.
The magnetic-type switch includes but is not limited to microswitch, tongue tube and reed switch relay；The Hall element
Including but not limited to photoelectric cell and close switch.
The electric signal switch and access switch are that can control the switch being turned on or off simultaneously.
The electric signal switch and access switch are magnetic-type while control switch.
Compared with prior art, the utility model by adjustment to circuit and to the ingenious layout of component realize by
Charge and discharge circuit is integrated together and provides the mode that charging/discharging function 2 selects 1 for user.Charge and discharge are all from circuit theory
For same path.
Detailed description of the invention
Fig. 1 is the discharge condition schematic diagram of the utility model wherein embodiment.
Fig. 2 is the charged state schematic diagram of the utility model wherein embodiment.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Any feature disclosed in this specification (including abstract and attached drawing) unless specifically stated can be equivalent by other
Or the alternative features with similar purpose are replaced.That is, unless specifically stated, each feature is a series of equivalent or class
Like an example in feature.
According to a kind of new energy vehicle battery charging and discharging conversion control device provided by the utility model, including charge control mould
Block, charge and discharge switching module；The charge control module connection ground line PE and charging signals line CP；The charge and discharge switch mould
Block includes charging signals switch and resistance unit；The charging signals line CP can be with new energy after being switched by the charging signals
The charging signals display end of source vehicle is connected；The charging signals switch on-off the on-off that can control charging signals line CP；Institute
State one end that ground line PE is connected to resistance unit；The other end of the resistance unit can be with the resistance unit of new-energy automobile
Signal acquisition terminal is connected；The resistance unit includes at least two resistance in parallel, and is provided with access switch；The access is opened
The resistance of the on-off selection access of pass.
As shown in Figure 1, a kind of embodiment as the utility model, in this embodiment, switch A are charging letter
Number switch, switch A can be mechanical switch may be electronic switch.The utility model passes through adjustment to circuit and right
The ingenious layout of component, which is realized, to be integrated together charge and discharge circuit and provides the side that charging/discharging function 2 selects 1 for user
Formula.Charge and discharge are all same path from circuit theory.It can be by the function that charges by analysing in depth and practicing the utility model
It can be combined with discharging function.And realize the switching of safe ready.It can be users' Reduction process.Reduce equipment
Quantity is carried, the advantages that spending is reduced.
It further include the interface that can be connect with new energy vehicle as a kind of embodiment of the utility model；The charging
Signal wire CP is connected to the interface by charging signals switch, and can pass through the charging signals of the interface and new energy vehicle
Display end is connected.
As shown in Fig. 2, charging gun GUN is as the interface connecting with new energy vehicle, including GUN-CP interface, when charging gun connects
When being connected to new energy vehicle, the GUN-CP interface is connected to the charging signals display end of new energy vehicle.When switch A conducting, then
The charging signals display end of new energy vehicle shows that charging signals line is connected.
As a kind of embodiment of the utility model, the other end of the resistance unit passes through the interface, Neng Gouyu
The resistance unit signal acquisition terminal of new-energy automobile is connected.
As depicted in figs. 1 and 2, charging gun GUN is as the interface connecting with new energy vehicle, including resistance unit signal acquisition
GUN-CC is held, is connected with the other end of the resistance unit.
As a kind of embodiment of the utility model, as depicted in figs. 1 and 2, the ground line PE passes through the interface
It is connected to one end of resistance unit.
In this embodiment, charging gun GUN is as the interface connecting with new energy vehicle, including GUN-PE interface, with
PE is grounded to be connected；The GUN-PE interface is connected by 3rd resistor R3 with GUN-S3 interface；The GUN-S3 interface and institute
State interface be connected to resistance unit one end be connected.
As a kind of embodiment of the utility model, as depicted in figs. 1 and 2, the resistance unit includes the two of parallel connection
A resistance and the first access switch；Described two resistance include first resistor R1 and second resistance R2, the first resistor R1 with
First access switchs first resistor in series and switchs series network；The first resistor switch series network and second resistance R2
It is in parallel.
When this is specific in example, second resistance R2 is always with the orifice, and by the first access switch, (this is specific
Embodiment be switch B) select first resistor R1 whether with the orifice；First resistor R1, second resistance R2 and switch B group
At the resistance unit.
When needing to discharge, new energy vehicle vehicle end receives coherent signal communication, can just open discharging function.Such as Fig. 1 institute
Show, as a kind of embodiment of the utility model, when switch A and switch B is disconnected, charging signals line CP is not turned on, only
There is second resistance R2 to access circuit, at this point, being able to detect that resistance unit resistance value is equal to the resistance value of second resistance R2, showing can
Into discharge condition, discharging function is opened.
When charging is required, new energy vehicle vehicle end receives coherent signal communication, can just open charge function.Such as Fig. 2 institute
Show, as a kind of embodiment of the utility model, when switch A and switch B is both turned on, charging signals line CP conducting, and the
One resistance R1 and second resistance R2 access circuit.At this point, being able to detect that resistance unit resistance value is equal to first resistor R1 and the
The parallel resistance of two resistance R2, and according to the relationship between voltage and resistance, judges to comply with standard to loading capability, and showing can be into
Enter charged state, opens charge function.
As a kind of embodiment of the utility model, the electric signal switch and access switch are low tension switch.
As a kind of embodiment of the utility model, the electric signal switch and access switch be mechanical switch and/or
Electronic switch, including but not limited to triode switch, magnetic-type switch and one of Hall element or two
Kind.
As a kind of embodiment of the utility model, the magnetic-type switch includes but is not limited to microswitch, dry spring
Pipe or reed switch relay；The Hall element includes but is not limited in photoelectric cell and close switch.
As a kind of embodiment of the utility model, the magnetic-type switch includes but is not limited to microswitch, dry spring
Pipe and reed switch relay；The Hall element includes but is not limited to photoelectric cell and close switch.
As a kind of embodiment of the utility model, the electric signal switch and access switch are led for that can control simultaneously
The switch that on-off is opened.
User can be the modes such as the rotation for the pressing or external knob for externally connecing button to switch A, the operation of B
It realizes.
As a kind of embodiment of the utility model, the electric signal switch and access switch control simultaneously to be magnetic-type
Switch.
Claims (10)
1. a kind of new energy vehicle battery charging and discharging conversion control device, which is characterized in that including charge control module, charge and discharge cutting
Change the mold block；The charge control module connection ground line PE and charging signals line CP；The charge and discharge switching module includes charging
Signaling switch and resistance unit；The charging signals line CP can be with the charging of new energy vehicle after being switched by the charging signals
Signal display end is connected；The charging signals switch on-off the on-off that can control charging signals line CP；The ground line PE
It is connected to one end of resistance unit；The other end of the resistance unit can be with the resistance unit signal acquisition terminal of new-energy automobile
It is connected；The resistance unit includes at least two resistance in parallel, and is provided with access switch；The access switches on-off choosing
Select the resistance of access.
2. charge and discharge conversion control device according to claim 1, which is characterized in that further include that can connect with new energy vehicle
The interface connect；The charging signals line CP is connected to the interface by charging signals switch, and can by the interface with
The charging signals display end of new energy vehicle is connected.
3. charge and discharge conversion control device according to claim 2, which is characterized in that the other end of the resistance unit is logical
The interface is crossed, can be connected with the resistance unit signal acquisition terminal of new-energy automobile.
4. charge and discharge conversion control device according to claim 1, which is characterized in that the ground line PE is connected by interface
It is connected to one end of resistance unit.
5. according to claim 1 to charge and discharge conversion control device described in one of 4, which is characterized in that the resistance unit packet
Include two resistance and the first access switch in parallel；Described two resistance include first resistor R1 and second resistance R2, and described
The access of one resistance R1 and first switchs first resistor in series and switchs series network；First resistor switch series network with
Second resistance R2 is in parallel.
6. charge and discharge conversion control device according to claim 1, which is characterized in that the electric signal switch and access are opened
Closing is low tension switch.
7. charge and discharge conversion control device according to claim 6, which is characterized in that the electric signal switch and access are opened
Close is mechanical switch and/or electronic switch, including but not limited to one of triode switch, magnetic-type switch and Hall element
Or two kinds.
8. charge and discharge conversion control device according to claim 7, which is characterized in that the magnetic-type switch includes but not
It is limited to microswitch, tongue tube or reed switch relay；The Hall element includes but is not limited to photoelectric cell and close switch
In.
9. charge and discharge conversion control device according to claim 1, which is characterized in that the electric signal switch and access are opened
It closes as the switch being turned on or off can be controlled simultaneously.
10. charge and discharge conversion control device according to claim 1, which is characterized in that the electric signal switch and access
Switch is magnetic-type while control switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822188922.6U CN209566812U (en) | 2018-12-25 | 2018-12-25 | A kind of new energy vehicle battery charging and discharging conversion control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822188922.6U CN209566812U (en) | 2018-12-25 | 2018-12-25 | A kind of new energy vehicle battery charging and discharging conversion control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209566812U true CN209566812U (en) | 2019-11-01 |
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ID=68330856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822188922.6U Active CN209566812U (en) | 2018-12-25 | 2018-12-25 | A kind of new energy vehicle battery charging and discharging conversion control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209566812U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109515249A (en) * | 2018-12-25 | 2019-03-26 | 江西特莱斯光学有限公司 | A kind of new energy vehicle battery charging and discharging conversion control device and control method |
| CN112158085A (en) * | 2020-09-29 | 2021-01-01 | 浙江爱特新能源汽车有限公司 | Multifunctional charging gun for electric automobile |
-
2018
- 2018-12-25 CN CN201822188922.6U patent/CN209566812U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109515249A (en) * | 2018-12-25 | 2019-03-26 | 江西特莱斯光学有限公司 | A kind of new energy vehicle battery charging and discharging conversion control device and control method |
| CN109515249B (en) * | 2018-12-25 | 2024-07-30 | 江西特莱斯光学有限公司 | New energy vehicle battery charge-discharge conversion control device and control method |
| CN112158085A (en) * | 2020-09-29 | 2021-01-01 | 浙江爱特新能源汽车有限公司 | Multifunctional charging gun for electric automobile |
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