CN201113767Y - Electric power driven car automatic charging equipment - Google Patents
Electric power driven car automatic charging equipment Download PDFInfo
- Publication number
- CN201113767Y CN201113767Y CNU2007201295250U CN200720129525U CN201113767Y CN 201113767 Y CN201113767 Y CN 201113767Y CN U2007201295250 U CNU2007201295250 U CN U2007201295250U CN 200720129525 U CN200720129525 U CN 200720129525U CN 201113767 Y CN201113767 Y CN 201113767Y
- Authority
- CN
- China
- Prior art keywords
- storage battery
- generator
- motor
- automatic charging
- rheostat
- Prior art date
- 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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- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The utility model discloses an automatic charging device for an electric motor car, wherein, two sets of storage batteries A and B are arranged on the electric motor car; after current of the storage batteries which output electrical energy passes through a current rheostat, the motor and a generator and arrives at a branch circuit switch, a greater part of the current enters into an entire car circuit as kinetic energy for running the car and a small part of the current passes through a voltage rheostat, a manostat and a charging machine and then arrives at storage batteries to be charged for automatic charging; and the diameter of a motor belt pulley is larger than that of a generator pulley between transmission of the motor and the generator. The automatic charging device for the electric motor car has the advantages of simple structure, easy operation and strong practicality.
Description
Affiliated technical field
The utility model relates to a kind of electric vehicle charging device, a kind of automatic charging equipment for electric vehicle that can provide electric energy can charge voluntarily again for travelling of electric motor car when especially electric motor car travels.
Background technology
At present, travelling of known electric motor car is to provide electric energy by charge in batteries, and the electric motor car of this structure charges easily, and is easy to operate.Its weak point is that the storage battery of electric motor car uses up electricity charging in time, if used up electricity in the process of moving suddenly, the place that car must be shifted onto electricity is filled enough electricity and can be continued to travel, and brings inconvenience to the user.
Summary of the invention
In order to overcome the deficiency of the frequent stopping for charging of existing electric motor car, the utility model provides a kind of automatic charging equipment for electric vehicle, and this installs not only without stopping for charging, and can charge automatically in travelling.
The utility model solves the technical scheme that its technical problem adopts: A group string storage battery and B group string storage battery are set in electric motor car, when using A group string storage battery, as long as at closed this group storage battery in total electric switch alteration switch place, make by the use power of the rheostatic Current Control of electric current and get final product with interior at motor, and between the transmission of motor and generator, the diameter of motor pulley is greater than generator pulley, under the drive of motor, generator further improves rotating speed, thereby has improved the power of generator.With the junction of car load circuit, establish a split circuit switching, when this split circuit switching is closed can little part power delivery behind the pressurizer by insurance through charger directly to B group string charge in batteries.That is to say that the electricity that A group string storage battery is exported is except that most of energy that travels as vehicle, the electricity of all the other little parts can make B group string storage battery be charged voluntarily in the vehicle ' process.Because generator improves rotating speed and has improved energy output, just reduced the power consumption of A group string storage battery virtually, prolonged the time of using.The electricity of organizing the string storage battery as A uses up, in the time of need enabling B group string storage battery, open the B group as long as A group string storage battery and the contactor between motor, the generator closed and go here and there contactor between storage battery and motor, the generator, simultaneously, close the circuit between B group string storage battery and the charger and open charger and A group go here and there storage battery circuit make it to communicate and get final product.
The beneficial effects of the utility model are, electric motor car needn't stop or to the charging of special place but can charge a battery voluntarily under steam, can prolong the service time of storage battery, simultaneously, because the storage battery of output current can extend working time, so can alleviate the energy consumption of another group storage battery.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Circuit diagram when Fig. 1 is the utility model use A group string storage battery.
Circuit diagram when Fig. 2 is the utility model use B group string storage battery.
Among the figure 1, A group string storage battery, 2, B group string storage battery, 3, the electric current rheostat, 4, motor, 5, generator, 6, charger, 7, pressurizer, 8, external power supply, 9, the voltage rheostat, 10, split circuit switching, 11, the car load circuit.
Embodiment
In Fig. 1, A group string storage battery (1) output current arrives split circuit switching (10) then through electric current rheostat (3), motor (4), generator (5), here, most electric energy enters the kinetic energy that car load circuit (11) is made vehicle ', and a fraction of electricity arrives charger (6) directly to B group string storage battery (2) charging through overvoltage rheostat (9), pressurizer (7).
In Fig. 2, when B group string storage battery (2) output electric energy is made vehicle ' kinetic energy, only need A group string storage battery (1) closed with the circuit of motor (4), generator (5) and open the B group and go here and there circuit between storage battery (2) and motor (4), the generator (5), simultaneously, close the circuit between B group string storage battery (2) and the charger (6) and open charger (6) and organize the circuit of going here and there between the storage battery (1) with A and get final product.
Claims (2)
1. automatic charging equipment for electric vehicle, it is by storage battery, electric current rheostat (3), motor (4), generator (5), charger (6), pressurizer (7), voltage rheostat (9), several parts of split circuit switching (10) and car load circuit (11) are formed, it is characterized in that: storage battery comprises A group string storage battery and B group string storage battery, the electric current of the storage battery of output electric energy is through electric current rheostat (3), motor (4), after generator (5) arrives split circuit switching (10), most electric current enters car load circuit (11), and little part electric current is through voltage rheostat (9), pressurizer (7), charger (6) arrives storage battery to be charged and charges automatically.
2. according to the said a kind of automatic charging equipment for electric vehicle of claim 1, it is characterized in that the diameter pulley of motor (4) is greater than the belt pulley of generator (5) between the transmission of motor (4) and generator (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201295250U CN201113767Y (en) | 2007-08-10 | 2007-08-10 | Electric power driven car automatic charging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201295250U CN201113767Y (en) | 2007-08-10 | 2007-08-10 | Electric power driven car automatic charging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201113767Y true CN201113767Y (en) | 2008-09-10 |
Family
ID=39965512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201295250U Expired - Fee Related CN201113767Y (en) | 2007-08-10 | 2007-08-10 | Electric power driven car automatic charging equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201113767Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101924453A (en) * | 2009-06-12 | 2010-12-22 | 力帆实业(集团)股份有限公司 | Motor of engine of motorcycle |
| CN102897053A (en) * | 2012-11-01 | 2013-01-30 | 徐万洪 | Power supply system and power supply method |
-
2007
- 2007-08-10 CN CNU2007201295250U patent/CN201113767Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101924453A (en) * | 2009-06-12 | 2010-12-22 | 力帆实业(集团)股份有限公司 | Motor of engine of motorcycle |
| CN101924453B (en) * | 2009-06-12 | 2013-05-22 | 力帆实业(集团)股份有限公司 | Motor of engine of motorcycle |
| CN102897053A (en) * | 2012-11-01 | 2013-01-30 | 徐万洪 | Power supply system and power supply method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080910 Termination date: 20090910 |