CN2199080Y - Electric vehicle - Google Patents
Electric vehicle Download PDFInfo
- Publication number
- CN2199080Y CN2199080Y CN 94221370 CN94221370U CN2199080Y CN 2199080 Y CN2199080 Y CN 2199080Y CN 94221370 CN94221370 CN 94221370 CN 94221370 U CN94221370 U CN 94221370U CN 2199080 Y CN2199080 Y CN 2199080Y
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- CN
- China
- Prior art keywords
- battery
- vehicle
- trailer
- model
- utility
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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 relates to an electric vehicle. A trailer-typed battery barn is arranged on the back part of the electric vehicle existing in the prior art, an auxiliary battery is arranged in the battery barn, and the auxiliary battery is connected with an electric motor by using a cable and a control circuit existing in the prior art, wherein, rigid connection or flexible connection can be adopted between the trailer-typed battery barn and the vehicle body. The cable for connecting the auxiliary power supply has sufficient conductivity to adapt to the high current required by the electric vehicle. The utility model has the advantages of mature correlative technique, and strong adaptability to different electric vehicles and batteries of different types. The battery can be changed and installed and a plurality of batteries can be carried. The utility model is suitable for lightweight electric vehicles.
Description
The utility model relates to a kind of elec. vehicle, refers in particular to the elec. vehicle that has boosting battery.
A large amount of uses of various power actuated vehicles cause serious day by day pollution to global environment, and in order to protect environment, all at the oligosaprobic new vehicle of development, what wherein implementation prospect was best is elec. vehicle in each state.The pattern of the elec. vehicle of comparative maturity is: elec. vehicle is made up of car body, electrical motor, control circuit and storage battery, the major cause of this elec. vehicle widespread use of restriction at present is that the energy density of existing battery is less and charging rate is slower, still is not enough to keep travelling of high-speed, the long distance of vehicle.For this reason, a lot of companies all can take under the preceding topic of body inner space in development as far as possible less, make elec. vehicle can carry battery as much as possible and be convenient to change the method or the device of battery, announced a kind of device that elec. vehicle carries a large amount of batteries and is easy to change that is used for such as US1692927, its scheme is the carriage that is driven by hydraulic gear at car body peripheral hardware one, when size, shape and this carriage of battery adapt, utilize above-mentioned hydraulic gear to unclamp easily or tighten up battery, thereby finish the work of just changing battery.The weak point of this method is its complex structure, and carriage and battery are all very heavy, and this has just determined it can only be used for mine vehicle and some engineering truck, and is not suitable for the light-duty vehicle that travels on the highway.
The purpose of this utility model is to provide a kind of novel battery vehicle, both can carry a large amount of batteries and be convenient to and change, and can not form big load again.
The technical scheme that the utility model adopted is that a trailer-type battery compartment is set, and is provided with boosting battery in this battery compartment, and above-mentioned trailer-type battery compartment is articulated in the car body rear, and above-mentioned boosting battery utilizes cable and is connected with electrical motor by control circuit.Wherein, the hanging device of trailer-type battery compartment and car body can be used for reference the existing used connecting device of various trailers, adopts rigidity or flexibly connects.The cable that is used to connect accessory feed should have enough conductivity to adapt to the required big electric current of elec. vehicle.
Advantage of the present utility model is correlation technique maturation, battery altering and easy for installation, a large amount of batteries of portability and strong to the adaptive capacity of the battery of different battery-driven cars and different model, is specially adapted to the light-weight electric vehicle.
The utility model will be further described below in conjunction with drawings and Examples.
Fig. 1: the utility model electrical equipment connection diagram.
Fig. 2: the utility model physical construction scheme drawing.
Embodiment: the elec. vehicle described in the present embodiment is the light car that comprises control circuit (2), electrical motor (8), car body (1) and on-vehicle battery (7).Be provided with hook ring (11) at the rear of above-mentioned car body (1).Establish a pipe link (9) between trailer-type battery compartment (6) that is adopted in this example and the car body (1), one end of this pipe link (9) is hinged on the front end of trailer-type battery compartment (6), the other end of this pipe link (9) is provided with a hook (10) and is used for articulating with hook ring (11), for preventing that trailer-type battery compartment (6) from coming off, the hook that this example adopted (10) is provided with the elasticity escapement.The positive pole that is contained in annexation between control circuit, electrical motor and the on-vehicle battery in boosting battery (5) and the car body (1) in the trailer-type battery compartment (6) in the present embodiment and is boosting battery (5) and on-vehicle battery (7) all is connected with control circuit (2) by a change-over swith (4), and the negative pole of boosting battery (5) and on-vehicle battery (7) is connected with electrical motor (8) simultaneously.Handle this change-over swith (4), promptly can switch above-mentioned two batteries easily.Connect reliably for ease of circuit connection and assurance, also correspondingly be provided with threaded socket in the front side of car body (1) rear side and trailer-type battery compartment (6) in the present embodiment, simultaneously, the two ends that are used to connect the cable (4) of boosting battery (5) are provided with corresponding latch.In order to be suitable for by big electric current, the cable that adopts in this example (4) is a YHH type multicable, and scribbles DGJG-JD/200 type conduction fat on the electrode contact surface of its latch.
Claims (2)
1, a kind of elec. vehicle, comprise car body (1), control circuit (2), electrical motor (8), storage battery (7) etc., it is characterized in that it also comprises a trailer-type battery compartment (6), wherein be provided with boosting battery (5), above-mentioned trailer-type battery compartment (6) is articulated in car body (1) rear, and above-mentioned boosting battery (5) utilizes cable (4) and is connected with electrical motor (8) by control circuit (2).
2, elec. vehicle as claimed in claim 1 is characterized in that described cable (4) utilization is threaded between above-mentioned car body (1) and the trailer-type battery compartment (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94221370 CN2199080Y (en) | 1994-09-16 | 1994-09-16 | Electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94221370 CN2199080Y (en) | 1994-09-16 | 1994-09-16 | Electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2199080Y true CN2199080Y (en) | 1995-05-31 |
Family
ID=33835687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94221370 Expired - Fee Related CN2199080Y (en) | 1994-09-16 | 1994-09-16 | Electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2199080Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002076783A1 (en) * | 2001-03-23 | 2002-10-03 | See Chun Sui | Electrical vehicle/s with detachable power supply unit |
| CN103640490A (en) * | 2002-02-01 | 2014-03-19 | 任文林 | Energy-consumption body and energy-obtaining method and application thereof |
| WO2016086274A1 (en) * | 2014-12-04 | 2016-06-09 | Dignan Herbert Rayner | An apparatus and system for providing a secondary power source for an electric vehicle |
| CN109878314A (en) * | 2017-12-05 | 2019-06-14 | 盐城市惠众新能源科技有限公司 | Power-supply system |
-
1994
- 1994-09-16 CN CN 94221370 patent/CN2199080Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002076783A1 (en) * | 2001-03-23 | 2002-10-03 | See Chun Sui | Electrical vehicle/s with detachable power supply unit |
| CN103640490A (en) * | 2002-02-01 | 2014-03-19 | 任文林 | Energy-consumption body and energy-obtaining method and application thereof |
| WO2016086274A1 (en) * | 2014-12-04 | 2016-06-09 | Dignan Herbert Rayner | An apparatus and system for providing a secondary power source for an electric vehicle |
| AU2015358297B2 (en) * | 2014-12-04 | 2018-06-14 | ITC IP Holdings No 1 Pty Ltd | An apparatus and system for providing a secondary power source for an electric vehicle |
| US10183563B2 (en) * | 2014-12-04 | 2019-01-22 | ITC IP Holdings No 1 Pty Ltd | Apparatus and system for providing a secondary power source for an electric vehicle |
| CN109878314A (en) * | 2017-12-05 | 2019-06-14 | 盐城市惠众新能源科技有限公司 | Power-supply system |
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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 |