CN202978356U - Power system for electric vehicles - Google Patents
Power system for electric vehicles Download PDFInfo
- Publication number
- CN202978356U CN202978356U CN 201220685933 CN201220685933U CN202978356U CN 202978356 U CN202978356 U CN 202978356U CN 201220685933 CN201220685933 CN 201220685933 CN 201220685933 U CN201220685933 U CN 201220685933U CN 202978356 U CN202978356 U CN 202978356U
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- China
- Prior art keywords
- solar
- controller
- vehicular
- solar panel
- energy
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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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Abstract
The utility model provides a power system for electric vehicles. The power system for electric vehicles comprises a group of vehicular batteries for driving motors and vehicular electrical devices, a charger for charging the vehicular batteries in the absence of sunlight, and a solar panel connected with the vehicular batteries through a solar controller. Solar energy is converted into electric energy by the solar panel to charge the vehicular batteries. In addition, charge modes of vehicular chargers technically mature are also used with the electric vehicles. Solar charging and charging with the vehicular chargers are complementary and are used together to supply power for the vehicular batteries.
Description
Technical field
The utility model belongs to new energy development utilization and vehicle drive power field.
Background technology
Along with the development of industry, national economy rapid development time environment is also polluted to a certain extent, people when paying attention to economic growth, the also problem of concern for the environment protection more and more.Under such overall background, the electric motor car industry developed rapidly in recent years, replaced fuel oil to drive vehicle with electric power and moved ahead, and this has alleviated many pressure to environment to a certain extent.Yet the fossil energy that needs that electric power is same is the source, so the development and utilization of new forms of energy receives people's concern day by day, is the field of energy utilization of a Worth Expecting and exploration.Received people's concern take solar energy, wind energy, tidal energy etc. as the new forms of energy of representative, the energy of these new forms of energy is from the sun, so solar energy has very important status in the exploitation of the energy.Present stage, the development and utilization of solar energy has lived through the starting stage, and continuing the development new forms of energy is inexorable trends, so the utility model arises at the historic moment for problems such as energy development and environmental protection.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of solar panel that utilizes that Vehicular accumulator cell is charged, simultaneously the electric vehicle power sources system of available onboard charger to charging on-vehicle battery.
The technical scheme that its technical problem that solves the utility model adopts is: comprise one group of Vehicular accumulator cell that is used for drive motors and vehicle mounted electrical apparatus equipment; One without the charger that is used under sunlight conditions the Vehicular accumulator cell charging; A solar panel that is connected with Vehicular accumulator cell through controller for solar.
The safety box that prevents that electric current that solar panel produces is excessive and controller for solar is caused damage is housed between described solar panel and controller for solar wiring.
Comprise that also one is connected with controller for solar for the LCDs of display system operating state, charging current value, on-vehicle battery current voltage value.
Solar panel is placed according to specification requirement in ceiling position at car, corresponding with it solar panel controller is arranged on ventilation of vehicle well locates, and connects solar panel and controller, the wiring between controller and Vehicular accumulator cell.Come the Based Intelligent Control solar panel to the charging of on-vehicle battery by controller.
The electric energy that solar panel produces and utilize Vehicular charger simultaneously on-vehicle battery to be charged; Electric truck is under steam when intensity of illumination satisfies, and intelligence is charged to on-vehicle battery, realizes whenever and wherever possible the utilization to natural energy resources.In the situation that there is no sunlight or illumination deficiency, can power by Vehicular charger.
The utility model utilizes solar panel to convert solar energy into electrical energy on-vehicle battery is charged, at the same time, technical relatively ripe Vehicular charger charging modes supporting the use in electric motor car too, both complement each other, and jointly provide the energy for on-vehicle battery.The utility model has been saved the energy, without exhaust emission, has effectively solved the problem of environmental pollution.
Description of drawings
Fig. 1 is schematic block circuit diagram of the present utility model.
In figure, 1, solar panel, 2, controller for solar, 3, Vehicular accumulator cell, 4, drive motors, 5, vehicle mounted electrical apparatus equipment, 6, charger.
Embodiment
In Fig. 1, solar panel 1 is connected with Vehicular accumulator cell 3 through controller for solar 2, and Vehicular accumulator cell 3 is connected with charger 6 simultaneously.The output of Vehicular accumulator cell 3 is connected with drive motors 4, vehicle mounted electrical apparatus equipment 5.
When the utility model uses, solar panel 1 and controller for solar 2 is fixing on electric truck, solar panel 1 will be installed to the place that receives sunlight as much as possible above vehicle body, and the utility model is arranged on solar panel 1 top of automobile.The mounting condition of controller for solar 2 need to satisfy: ventilates, and waterproof, safety.After the said equipment installation, with controller for solar 2 is connected with solar panel, controller for solar 2 is connected connection with Vehicular accumulator cell, wiring meets the specification requirement standard.A charger 6 is installed simultaneously, in the situation that do not have illumination or illumination deficiency that electric automobile is charged on vehicle body.The installation of charger 6 needs safety attractive in appearance, and on car, all connecting lines must have the sheath protection, and the trend of connecting line and fixed form need reach safety requirement attractive in appearance.Between solar panel 1 and controller for solar 2 wiring, a safety box must be installed, the electric current of avoiding solar panel 1 to produce is excessive and cause the situation of damage to occur to controller for solar 2.
Selecting of controller for solar 2 will be mated with solar panel 1, so just can effectively manage and carry the electric energy that solar panel 1 produces, and 2 pairs of on-vehicle batteries 3 of controller for solar overcharge and deep-discharge protection.
After wiring is completed, car is placed under sunlight, manually be communicated with the operating switch of controller, the printed words of the system works that occurs system initialization (English mode) on the LCDs of controller for solar 2 and occur after a while normal (English mode), what show simultaneously also has charging current value and Vehicular accumulator cell 3 current voltages, and this shows that solar electric power supply system starts working; Vehicle can move equally in the motion state system, carries out the utilization of the energy whenever and wherever possible.In greasy weather rainy day etc. does not have the weather of sunlight, can be connected to the civil power power output end by charger 6, Vehicular accumulator cell 3 is charged; This cover of two above car electric power system is independent of each other.
Claims (3)
1. an electric vehicle power sources system, is characterized in that, comprising: one group of Vehicular accumulator cell that is used for drive motors and vehicle mounted electrical apparatus equipment; A charger that is used for the Vehicular accumulator cell charging; A solar panel that is connected with Vehicular accumulator cell through controller for solar.
2. electric vehicle power sources according to claim 1 system is characterized in that: the safety box that prevents that electric current that solar panel produces is excessive and controller for solar is caused damage is housed between described solar panel and controller for solar wiring.
3. electric vehicle power sources according to claim 1 system is characterized in that: comprise that also one is connected with controller for solar and is used for the LCDs of display system operating state, charging current value, on-vehicle battery current voltage value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220685933 CN202978356U (en) | 2012-12-13 | 2012-12-13 | Power system for electric vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220685933 CN202978356U (en) | 2012-12-13 | 2012-12-13 | Power system for electric vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202978356U true CN202978356U (en) | 2013-06-05 |
Family
ID=48519381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220685933 Expired - Fee Related CN202978356U (en) | 2012-12-13 | 2012-12-13 | Power system for electric vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202978356U (en) |
-
2012
- 2012-12-13 CN CN 201220685933 patent/CN202978356U/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: 20130605 Termination date: 20161213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |