CN202696199U - Electric vehicle charging device - Google Patents
Electric vehicle charging device Download PDFInfo
- Publication number
- CN202696199U CN202696199U CN2012202617430U CN201220261743U CN202696199U CN 202696199 U CN202696199 U CN 202696199U CN 2012202617430 U CN2012202617430 U CN 2012202617430U CN 201220261743 U CN201220261743 U CN 201220261743U CN 202696199 U CN202696199 U CN 202696199U
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- Prior art keywords
- charging
- electrodes
- electrode
- control system
- vehicle
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model relates to an electric vehicle charging device. The electric vehicle charging device comprises a vehicle-mounted wireless communication device, on-vehicle electrodes, charging electrodes, an insulator, a lifting device, a guide mechanism, an oil cylinder, a hydraulic pump body unit, a charging station wireless communication device, a charging control system and a charging device, wherein the bottom of an electric vehicle is provided with two on-vehicle electrodes, one lifting device is installed at a charging station under the ground and provided with the guide mechanism and two charging electrodes which can extends out upwards, the movement of the lifting device is driven by the oil cylinder, the hydraulic pump body unit provides power for the oil cylinder, the insulator ensures the insulation between the electrodes and other structural parts, two pairs of charging contacts are formed by the charging electrodes and the on-vehicle electrodes, the movement of the charging electrodes is controlled by the charging control system, the guide mechanism can ensure the stability and accurate direction in the lifting process and the effective connection among the electrodes, and the charging control system instructs the charging device to charge the electric vehicle when the electrodes are firmly contacted.
Description
Technical field
The utility model relate to a kind of can be from the device of vehicle bottom to charging electric vehicle.
Background technology
Modern society is along with the development of novel battery technology, and battery becomes possibility as the automobile energy storage device, comprises that the electric automobile of hybrid vehicle progressively grows up.But need the vehicle charging process of charging dangerous.Present charging modes is by the people charging plug to be inserted on the socket, realizes charging.Charging wire is exposed to be easy to outside pedestrian to the vehicle next door and to cause and trip even pull charging plug and cause shock hazard.Also the someone has adopted and has changed power mode, but has the problem that investment is large, labour intensity is high again.
The utility model content
Technical problem to be solved in the utility model is: for the deficiency of existing charging device of electric automobile, utilize automatically control and ground lifting device, safe and reliable automatic charge device is provided.
For addressing the above problem, the technical solution adopted in the utility model is: charging device of electric automobile, comprise in-vehicle wireless communication device, the car top electrode, charging electrode, insulator, lifting device, guiding mechanism, oil cylinder, the hydraulic pump body unit, the charging station radio communication device, charge control system and charging device, the electric automobile bottom is equipped with two car top electrodes, at underground charging station a lifting device is installed, guiding mechanism and two charging electrodes that can protrude upward are installed on the lifting device, the motion of lifting device is by hydraulic oil cylinder driving, the hydraulic pump body unit is for providing oil cylinder power, insulator guarantees the insulation of electrode and other structural member, charging electrode and car top electrode consist of two pairs of charging contacts, the motion of charging electrode is subjected to the control of charge control system, guiding mechanism can guarantee in the rise process steadily and direction accurately and the effective connection between the electrode, charge control system indication charging device was to charging electric vehicle when electrode contact was firm, the onboard wireless communication device is sent to charging station wireless communication apparatus, charging device with vehicle operation data and battery information during charging, and charge control system.
The beneficial effects of the utility model are: a, charging process automaticity height; The people does not reach electrode when b, charging, and is safe; C, take up room little.
Description of drawings
Fig. 1 is charging device of electric automobile general arrangement schematic diagram;
Among the figure: 1, in-vehicle wireless communication device; 2, car top electrode; 3, charging electrode; 4, insulator; 5, lifting device; 6, guiding mechanism; 7, oil cylinder; 8, hydraulic pump body unit; 9, charging station radio communication device; 10, charge control system; 11, charging device.
Embodiment
Below by specific embodiment the utility model charging device of electric automobile is described in further detail.
As shown in Figure 1, charging device of electric automobile, comprise in-vehicle wireless communication device 1, car top electrode 2, charging electrode 3, insulator 4, lifting device 5, guiding mechanism 6, oil cylinder 7, hydraulic pump body unit 8, charging station radio communication device 9, charge control system 10 and charging device 11, the electric automobile bottom is equipped with two car top electrodes 2, at underground charging station a lifting device 5 is installed, guiding mechanism 6 and two charging electrodes that can protrude upward 3 are installed on the lifting device 5, the motion of lifting device 5 is driven by oil cylinder 7, hydraulic pump body unit 8 is for providing oil cylinder 7 power, insulator 4 guarantees the insulation of electrode and other structural member, charging electrode 3 consists of two pairs of charging contacts with car top electrode 2, the motion of charging electrode 3 is subjected to the control of charge control system 10, guiding mechanism 6 can guarantee in the rise process steadily and direction accurately and the effective connection between the electrode, charge control system 10 indication charging devices 11 were given charging electric vehicle when electrode contact was firm, onboard wireless communication device 1 is sent to charging station wireless communication apparatus 9 with vehicle operation data and battery information during charging, charging device 11, and charge control system 10.
During charging, vehicle correctly docks to charging station shangguan and closes vehicle, hydraulic pump body unit 8 drives oil cylinder 7 and rises charging electrode 3 by lifting device 5, guiding mechanism 6 can guarantee that direction steadily reaches electrode in the rise process and reliably contact,, when charging electrode 3 contact with car top electrode 2 firm after hydraulic pump body unit 8 can send a signal.Charge control system 10 is connected charging circuit on car top electrode 2 and the car after receiving the electrode connection signal, starts charging process.Battery management system provides the charging current voltage requirements according to battery status, and monitoring battery is subjected to electric situation.Send to charge control system 10 by wireless telecommunication system, charge control system 10 control chargers 11 are sent electric current and monitoring according to demand.Onboard wireless communication device 1 is sent to charging station wireless communication apparatus 9 with vehicle operation data and battery information, charging device 11 and charge control system 10 simultaneously.After charging finished, hydraulic pump body unit 8 drove oil cylinder 7 and falls charging electrode 3 by lifting device 5.
The above embodiments are principle and the effect thereof of illustrative the invention only, and the embodiment of part utilization, but not is used for restriction the utility model; Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model creation design, can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (1)
1. charging device of electric automobile, comprise in-vehicle wireless communication device, the car top electrode, charging electrode, insulator, lifting device, guiding mechanism, oil cylinder, the hydraulic pump body unit, the charging station radio communication device, charge control system and charging device, it is characterized in that: the electric automobile bottom is equipped with two car top electrodes, at underground charging station a lifting device is installed, guiding mechanism and two charging electrodes that can protrude upward are installed on the lifting device, the motion of lifting device is by hydraulic oil cylinder driving, the hydraulic pump body unit is for providing oil cylinder power, insulator guarantees the insulation of electrode and other structural member, charging electrode and car top electrode consist of two pairs of charging contacts, the motion of charging electrode is subjected to the control of charge control system, guiding mechanism can guarantee in the rise process steadily and direction accurately and the effective connection between the electrode, charge control system indication charging device was to charging electric vehicle when electrode contact was firm, the onboard wireless communication device is sent to charging station wireless communication apparatus, charging device with vehicle operation data and battery information during charging, and charge control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202617430U CN202696199U (en) | 2012-06-05 | 2012-06-05 | Electric vehicle charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202617430U CN202696199U (en) | 2012-06-05 | 2012-06-05 | Electric vehicle charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202696199U true CN202696199U (en) | 2013-01-23 |
Family
ID=47551760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202617430U Expired - Fee Related CN202696199U (en) | 2012-06-05 | 2012-06-05 | Electric vehicle charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202696199U (en) |
-
2012
- 2012-06-05 CN CN2012202617430U patent/CN202696199U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20150605 |
|
| EXPY | Termination of patent right or utility model |