CN202574496U - Centrally-arranged dual-battery type power electronic vehicle - Google Patents
Centrally-arranged dual-battery type power electronic vehicle Download PDFInfo
- Publication number
- CN202574496U CN202574496U CN 201220100220 CN201220100220U CN202574496U CN 202574496 U CN202574496 U CN 202574496U CN 201220100220 CN201220100220 CN 201220100220 CN 201220100220 U CN201220100220 U CN 201220100220U CN 202574496 U CN202574496 U CN 202574496U
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- rear wheel
- bracket
- battery
- motor
- support
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- Expired - Fee Related
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- Electric Propulsion And Braking For Vehicles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model provides a centrally-arranged dual-battery type power electronic vehicle, relates to the technical field of an electric vehicle, particularly relates to an improved aspect of a driving manner of the electronic vehicle, and is used for overcoming the technical disadvantages of the electric vehicle of an existing wheel hub motor has a small torque. The centrally-arranged dual-battery type power electronic vehicle comprises a front wheel, a rear wheel, a front wheel bracket and a rear wheel bracket, and is characterized in that a battery storage bracket is arranged between the front wheel bracket and the rear wheel bracket; a driving motor is arranged on a connecting part of the battery storage bracket and the rear wheel bracket; the driving motor is in driving connection with the rear wheel through a chain; and the battery storage bracket is internally provided with at least two groups of lead-acid cells for supplying power to the driving motor. According to the centrally-arranged dual-battery type power electronic vehicle provided by the utility model, the motor for driving the rear wheel to drive is arranged at the side edge of the rear wheel bracket or the battery storage bracket; the rear wheel is driven by a chain and the design or the selection of the motor is not limited by a rear wheel structure; an output torque of the motor is great, the power is strong and a slope climbing effect is good; and furthermore, a power supply mode of the lead-acid cells is adopted so that the driving mileage is prolonged after one time charging and the power is more lasting.
Description
Technical field
The utility model relates to the vehicle technology field, is specifically related to the type of drive improvement aspect of battery-driven car.
Background technology
At present, the battery of most battery-driven car all is to adopt tiltedly to be placed on front-wheel support or the rear wheel support on the market, and the battery installation site is higher relatively, crank, and in case of emergency, center of gravity is wayward, overturns easily.In addition, the drive motor of prior electric car all is to adopt wheel hub motor basically, and wheel hub motor is located on the trailing wheel, and the wheel hub motor output torque is little, differential force, technical deficiency such as the climbing effect is undesirable.
Summary of the invention
In sum, the purpose of the utility model is to solve the technical deficiency that the battery-driven car of existing wheel hub motor exists moment of torsion to bring for a short time, and proposes the mid-power electric motor car of a kind of double cell.
For solving the technical matters that the utility model proposed; The technical scheme that adopts is: the mid-power electric motor car of double cell; Include front-wheel, trailing wheel, front-wheel support and rear wheel support; It is characterized in that: between front-wheel support and rear wheel support, be provided with the battery storing support; On the connecting portion of battery storing support and rear wheel support, be provided with drive motor, drive motor is connected through chain drive with trailing wheel, and two groups of lead-acid batteries that are used to the drive motor power supply are housed in described battery storing support at least.
As the further improved technical scheme of the utility model is included:
Include one group of active force lead-acid battery and one group of alternate lead-acid battery in the described battery storing support.
Described drive motor adopts the brushless electric dynamo of 500W.
Between described front-wheel and front-wheel support, be equipped with hydraulic shock-absorption between trailing wheel and rear wheel support.
Described front-wheel support is provided with the protection thick stick.
Described lead-acid battery top is provided with antiskid pedal.
The beneficial effect of the utility model is: the utility model will drive the side that motor that trailing wheel goes is located at rear wheel support or battery storing support; Again through the chain drive trailing wheel, electric machine design or select for use and do not receive the trailing wheel structural constraint, the motor output torque is big; Powerful, it is effective to climb; In addition, the utility model Ledate acid battery powered mode prolongs the mileage that once charging is gone, and power is more lasting; Also can be with wherein one group of lead-acid battery to be as main power source, another is organized as backup power, switches as subsequent use or emergency source of electrical power and uses or use simultaneously with main power source, and vehicle ' is secure lastingly.
Description of drawings
Fig. 1 is the perspective view of the utility model;
Fig. 2 is another angle perspective view of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and preferred specific embodiment the structure of the utility model is done explanation further:
Shown in seeing figures.1.and.2; The utility model includes front-wheel 1, trailing wheel 2, front-wheel support 3 and rear wheel support 4; Between front-wheel support 3 and rear wheel support 4, also has battery storing support 5; On the connecting portion of battery storing support 5 and rear wheel support 4 or be provided with drive motor 8 on the rear wheel support 4; Drive motor 8 preferred a kind of schemes are: 500W is brushless electric dynamo, drive motor 8 drive through chain 7 with trailing wheel 2 and are connected, in described battery storing support 5, are equipped with two groups and are used to the lead-acid batteries 6 that drive motor is supplied power; Two groups of lead-acid batteries 6 can adopt equal big low capacity as required in the practical implementation process, also can adopt different big low capacities; Two groups of directly parallel connection uses of lead-acid battery 6; Also can be with the relatively large lead-acid battery 61 of a pool-size wherein as the active force lead-acid battery; Be used for being under the normal circumstances drive motor 8 power supplies; The less relatively lead-acid battery 62 of capacity is as the alternate lead-acid battery, is used for active force lead-acid battery electric weight and exhausts the back and use as emergency battery or emergency battery.In order to make the utility model compact overall structure; The front end of rear wheel support 4 is provided with the extension of battery storing support 5; The lead-acid battery 62 that capacity is less relatively is located on the extension; In order to increase the traveling comfort of the utility model, 3 of front-wheel 1 and front-wheel supports, trailing wheel 2 and 4 of rear wheel supports are equipped with hydraulic shock-absorption 32,21.Consider for the process safe of riding, on front-wheel support 3, be provided with protection thick stick 31.For the ease of foot-operated, and be convenient to lade on battery storing support 5, above lead-acid battery 6, be provided with antiskid pedal 9.
Claims (6)
1. the mid-power electric motor car of double cell; Include front-wheel (1), trailing wheel (2), front-wheel support (3) and rear wheel support (4); It is characterized in that: between front-wheel support (3) and rear wheel support (4), be provided with battery storing support (5); On the connecting portion of battery storing support (5) and rear wheel support (4), be provided with drive motor (8); Drive motor (8) drives through chain (7) with trailing wheel (2) and is connected, and two groups of lead-acid batteries (6) that are used to the drive motor power supply are housed in described battery storing support (5) at least.
2. the mid-power electric motor car of double cell according to claim 1 is characterized in that: include one group of active force lead-acid battery (61) and one group of alternate lead-acid battery (62) in the described battery storing support (5).
3. the mid-power electric motor car of double cell according to claim 1 is characterized in that: described drive motor (8) adopts the brushless electric dynamo of 500W.
4. the mid-power electric motor car of double cell according to claim 1 is characterized in that: between described front-wheel (1) and front-wheel support (3), be equipped with hydraulic shock-absorption between trailing wheel (2) and rear wheel support (4).
5. the mid-power electric motor car of double cell according to claim 1 is characterized in that: described front-wheel support (3) is provided with protection thick stick (31).
6. the mid-power electric motor car of double cell according to claim 1 is characterized in that: described lead-acid battery (6) top is provided with antiskid pedal (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220100220 CN202574496U (en) | 2012-03-16 | 2012-03-16 | Centrally-arranged dual-battery type power electronic vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220100220 CN202574496U (en) | 2012-03-16 | 2012-03-16 | Centrally-arranged dual-battery type power electronic vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202574496U true CN202574496U (en) | 2012-12-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220100220 Expired - Fee Related CN202574496U (en) | 2012-03-16 | 2012-03-16 | Centrally-arranged dual-battery type power electronic vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202574496U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554672A (en) * | 2017-09-28 | 2018-01-09 | 合肥三羊电动车有限公司 | One kind two takes turns electric car with pressing bascule altogether |
| CN108357601A (en) * | 2017-01-25 | 2018-08-03 | Tvs电机股份有限公司 | Two-wheel electric vehicle |
-
2012
- 2012-03-16 CN CN 201220100220 patent/CN202574496U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357601A (en) * | 2017-01-25 | 2018-08-03 | Tvs电机股份有限公司 | Two-wheel electric vehicle |
| CN107554672A (en) * | 2017-09-28 | 2018-01-09 | 合肥三羊电动车有限公司 | One kind two takes turns electric car with pressing bascule altogether |
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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: 20121205 Termination date: 20150316 |
|
| EXPY | Termination of patent right or utility model |