CN2152722Y - Electric car - Google Patents
Electric car Download PDFInfo
- Publication number
- CN2152722Y CN2152722Y CN 93238657 CN93238657U CN2152722Y CN 2152722 Y CN2152722 Y CN 2152722Y CN 93238657 CN93238657 CN 93238657 CN 93238657 U CN93238657 U CN 93238657U CN 2152722 Y CN2152722 Y CN 2152722Y
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- CN
- China
- Prior art keywords
- power
- power accumulator
- connects
- accumulator group
- mode switch
- 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)
Abstract
The utility model relates to an electric car, comprising the walking part of the car, a gearbox assembly, a clutch assembly, a working accumulator jar, circuits, a power motor and power accumulator cells. The utility model is characterized in that two or more than two sets of power accumulator cells with the same performance are arranged, a state switch connected with a control pedal is used for controlling the output of the parallel connection or the serial connection of the power accumulator cells via a switch element, the power output shaft of the gearbox assembly is provided with an acceleration driving wheel pair, and a high-speed wheel is connected with a generator. The utility model keeps the operating characteristics of a common fuel oil car and also has the advantages that starting is easy, the service life of the power accumulator cells is prolonged, etc.
Description
The utility model relates to a kind of electronlmobil, particularly a kind of electronlmobil that is used as power with the storage battery energy.
With regard to traditional electric automobile, all be to be power with the storage battery with electrically propelled traction vehicle, Arvee or the like as storage battery trailer, mine.The structure of this class vehicle is the power accumulator group and contacts directly in motor, and some vehicle also adopts the series connection group number of increase and decrease power accumulator group to change the voltage that outputs to motor for can change electrical speed.Because power motor power is generally bigger, its starting current and normal running current difference are also big, adopt above-mentioned prior art to make that the service life of power accumulator group is short.
The purpose of this utility model just provides a kind of electronlmobil, except that keeping general fuel-engined vehicle operating characteristics, has easy startup, can prolong characteristics such as power accumulator service life.
The purpose of this utility model is achieved in that electronlmobil comprises the automobile traveling part, transmission assembly, and clutch assembly, work storage battery and circuit, power motor and power accumulator is characterized in that:
A., the identical power accumulator group of two groups or more performance is arranged, and the mode switch that is in relation to control pedal is connected in the on-off element of the in parallel or series connection output of control power accumulator group, and on-off element is connected in the power accumulator group;
B. it is right at transmission assembly takeoff output place the speedup power wheel to be set, and wheel connects an electrical generator at a high speed.
The utility model adopts said structure can make when automobile or power motor startup, the state-driven on-off element of the mode switch by control pedal contact, make two groups or more power accumulator group be in output state in parallel, what this moment, power motor obtained is the power supply of low voltage, the required big electric current of power motor startup is simultaneously divided equally by each group power accumulator, has alleviated the current consumer of each battery pack.After automobile or power motor startup, the mode switch state of stepping on contact by control changes, and driving switch element makes two groups or more power accumulator group be in the series connection output state, makes power motor be in the normal working of high voltage.
In addition, be provided with at transmission assembly power take-off shaft place multiplying wheel to and electric generator, no matter make which kind of cruising state automobile is in, electrical generator all turns round and provides electric energy to supplementary sum such as work storage battery etc.
The purpose of this utility model can also realize by following measure.Adopt 12 liang of group power accumulator groups, the positive pole of power accumulator group 1 connects the end of positive output end 3 and on-off element J1-1, and negative pole connects the end of on-off element J2-1 and J1-2; The positive pole of power accumulator group 2 connects the other end of on-off element J2-1 and J1-1, and negative pole connects the other end of negative output terminal 4 and on-off element J1-2.Positive output end 3 and negative output terminal 4 are connected to power motor.Mode switch 6 mode switches 7 of getting in touch with control pedal 5 are in the normal off state.
Below by embodiment, in conjunction with the accompanying drawings the utility model is further described.
Fig. 1 is a kind of embodiment schematic layout pattern of the utility model, also is the specification digest accompanying drawing.
Fig. 2 is control pedal and mode switch structural representation;
Fig. 3 is power accumulator and on-off element connection diagram;
Fig. 4 is mode switch and on-off element connection diagram;
8 is automobile front axle in Fig. 1, and 9 is power motor, and 10 are clutch assembly, and 11 is transmission assembly, and 15 is transmission shaft, and 16 is automobile axle.11 power take-off shaft places are provided with multiplying wheel to 12.13 in transmission assembly.Take turns 13 at a high speed and connect an electrical generator 14.No matter such structure makes that electrical generator 14 automobiles are to drive or slide Shi Junneng by power motor 9 to provide electric energy to supplementary sums such as work storage batterys.
In the present embodiment, mode switch 6 can be common limit switch, and mode switch 7 can be common single-pole triple-throw switch; On-off element J1.J2 can be the conventional DC relay, and J1-1.J1-2 and J2-1 are respectively relay J 1, the contact switch of relay J 2.In conjunction with Fig. 2. Fig. 3. Fig. 4 describes principle of work and working process.Be in relation to the mode switch 6 of control pedal 5, mode switch 7 is in the normal off state.K1 is a mode switch 6 among Fig. 4, and K2 is a mode switch 7.2 of A.B are connected to the work storage battery.When stepping on control pedal 5 instantly, the K1 conducting, K2 cutin relay J1 makes the J1 action.According to Fig. 3, relay J 1 action makes J1-1.J1-2 connect, and this moment, the electric energy of positive output end 3 and negative output terminal 4 was supplied with by power accumulator group 1 and 2 parallel connections of power accumulator group.Step on control pedal 5 under continuing, K1 continues conducting, and K2 disconnects relay J 1 and cutin relay J2.This moment the J1 dead electricity, J1-1, J1-2 disconnections that reset, J2 gets electric, J2-1 connects, the power supply of positive output end 3 and negative output terminal 4 is by power accumulator 1 and power accumulator 2 series connection supplies.When unclamping control pedal 5, mode switch 6.7 resets, and K1.K2 disconnects simultaneously, and positive output end 3 and negative output terminal 4 are exported non-transformer.
Claims (2)
1, electronlmobil comprises the automobile traveling part, transmission assembly, and clutch assembly, work storage battery and circuit, power motor and power accumulator is characterized in that:
A., the identical power accumulator group of two groups or more performance is arranged, and the mode switch that is in relation to control pedal is connected in the on-off element of the in parallel or series connection output of control power accumulator group, and on-off element is connected in the power accumulator group;
B. it is right at transmission assembly power take-off shaft place the speedup power wheel to be set, and wheel connects an electrical generator at a high speed.
2, electronlmobil as claimed in claim 1 is characterized in that adopting two groups of power accumulator groups 1 and 2, and the positive pole of power accumulator group connects the end of positive output end 3 and on-off element J1-1, and negative pole connects the end of on-off element J2-1 and J1-2; The positive pole of power accumulator group 2 connects the other end of on-off element J2-1 and J1-1, and negative pole connects the other end of negative output terminal 4 and on-off element J1-2, and positive output end 3 and negative output terminal 4 are connected to power motor; With the mode switch 6 that control pedal 5 is got in touch, mode switch 7 is in the normal off state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93238657 CN2152722Y (en) | 1993-05-04 | 1993-05-04 | Electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93238657 CN2152722Y (en) | 1993-05-04 | 1993-05-04 | Electric car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2152722Y true CN2152722Y (en) | 1994-01-12 |
Family
ID=33813339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93238657 Expired - Fee Related CN2152722Y (en) | 1993-05-04 | 1993-05-04 | Electric car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2152722Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101585320B (en) * | 2009-05-11 | 2011-08-24 | 刘林 | New energy electric motor vehicle |
| CN102248878A (en) * | 2011-05-23 | 2011-11-23 | 东方电气集团东风电机有限公司 | Double-motor hybrid power system for pure electric automobile |
| CN103522884A (en) * | 2012-07-02 | 2014-01-22 | 微宏动力系统（湖州）有限公司 | Electric mine car |
-
1993
- 1993-05-04 CN CN 93238657 patent/CN2152722Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101585320B (en) * | 2009-05-11 | 2011-08-24 | 刘林 | New energy electric motor vehicle |
| CN102248878A (en) * | 2011-05-23 | 2011-11-23 | 东方电气集团东风电机有限公司 | Double-motor hybrid power system for pure electric automobile |
| CN103522884A (en) * | 2012-07-02 | 2014-01-22 | 微宏动力系统（湖州）有限公司 | Electric mine car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |