CN104723854A - Chassis device of mini-sized electric car - Google Patents
Chassis device of mini-sized electric car Download PDFInfo
- Publication number
- CN104723854A CN104723854A CN201510083010.0A CN201510083010A CN104723854A CN 104723854 A CN104723854 A CN 104723854A CN 201510083010 A CN201510083010 A CN 201510083010A CN 104723854 A CN104723854 A CN 104723854A
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- China
- Prior art keywords
- chassis assembly
- electric automobile
- miniature electric
- base apparatus
- mini
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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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention relates to a chassis device of a mini-sized electric car. The chassis device comprises a car body chassis assembly provided with wheels. A super capacitor is installed on the portion, close to the rear side of the position of the front wheels, of the car body chassis assembly. Power lithium batteries are installed at the position, close to the rear side of the middle portion, of the car body chassis assembly. A motor and a driver are installed on the portion, located at the positions of the rear wheels, of the car body chassis assembly and connected with each other. The motor is used for driving the wheels. The chassis device provides a prerequisite condition for mass production of the mini-sized electric car.
Description
Technical field
The present invention relates to a kind of electric automobile chassis, particularly relate to a kind of base apparatus of miniature electric automobile.
Background technology
When pure electric automobile is no longer strange in people's consciousness, its obvious characteristic of environmental protection, and to the optimization of environment with reduce contribution that PM2.5 makes by increasing people is familiar with.
As the two electric type pure electric automobile of super capacitor and power lithium battery combination, especially miniature electric automobile, owing to having the application of obvious alerting ability and standardized module design concept, play an important role, will further strengthen in the market influence.When mid-get car needs volume production time, it is important that standardized designs becomes very, and the design on chassis is the condition precedent of mini electronlmobil volume production.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of base apparatus of miniature electric automobile, for the volume production of mini electronlmobil provides condition precedent.
The technical solution adopted for the present invention to solve the technical problems is: the base apparatus providing a kind of miniature electric automobile, comprises wheel-mounted chassis assembly, and the chassis assembly of front wheel positions side to the rear is provided with super capacitor; In the middle part of described chassis assembly, the position of side to the rear is provided with dynamic lithium battery; The chassis assembly of rear wheel position is provided with interconnective motor and actuator, and described motor is for driving wheel.
Described chassis assembly is also provided with control interface; Described control interface is near front wheel positions place.
Described chassis assembly is also provided with auxiliary control appliance, and described auxiliary control appliance is near rear wheel position place.
Described auxiliary control appliance comprises Vehicular charger, power steering apparatus and drag equipment.
Described chassis assembly adopts aluminium alloy glass steel or carbon nano material to make.
Beneficial effect
Owing to have employed above-mentioned technical scheme, the present invention compared with prior art, has following advantage and good effect:
The present invention by large power energy storage component placement heavier for relative weight closest to the central authorities of chassis connecting element and below, so just, the position of center of gravity rationally can be settled, in addition from the angle of power transimission, because energy storage component is adjacent with driving governor electrical motor, therefore, no matter from the rational deployment of power, the loss reducing energy consumption will be all the most favourable.
Another benefit that large power energy storage assembly is arranged on this position is, be convenient to the normalisation of battery from now on and unitize, sandwich format formed here, can be convenient to charge, maintenance or the replacing of battery pack, and quick-replaceable battery of can yet be regarded as creates favourable condition.
After chassis system is connected with car shell, as long as the control interface at control interface and car load upper body position is achieved a butt joint, accepts the control message of this controller, specific controlling functions can be realized, complete the function of specific new vehicle.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is sterogram of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the present invention further.Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
Embodiments of the present invention relate to a kind of base apparatus of miniature electric automobile, as depicted in figs. 1 and 2, comprise the chassis assembly 1 that four wheels 2 are housed, the chassis assembly 1 of front wheel positions side to the rear is provided with super capacitor 4; In the middle part of described chassis assembly 1, the position of side to the rear is provided with dynamic lithium battery 5; The chassis assembly 1 of rear wheel position is provided with interconnective motor 3 and actuator 6, and described motor 3 is for driving wheel 2.
Chassis assembly 1 is framing member the most solid in vehicle, is responsible for the load-bearing giving weight member in car load.Described chassis assembly adopts aluminium alloy glass steel or carbon nano material to make, and its overall weight will more alleviate, for the follow-up flexible design of weight-saving provides convenient condition.
The rotating torques of electrical motor is transformed to motion of advancing by four wheels 2.
The connection of motor 3 is realized many motors arrangement by integrate motor torque control unit be connected, what can realize under mini watt combination like this is energy-efficient.
Super capacitor 4 and dynamic lithium battery 5 are energy storage component, for car load provides power source.Because super capacitor 4 is without the need to mobile or maintenance, therefore, the rear side being placed in front-wheel will be comparatively rational.Dynamic lithium battery 5 is positioned in the position of the side to the rear of the central authorities with framing member, relatively heavier battery can be allowed like this near trailing wheel, thus alleviate the pressure to front-wheel.Meanwhile, dynamic lithium battery is positioned in this position, can carry out battery altering easily, or replaces the pattern of vehicle-mounted charge with quick-replaceable battery, all can shift out battery pack at the left and right sides of vehicle body.
Actuator 6 gives electrical motor for driving electric energy, realizes the conversion of power and mechanical energy.
Described chassis assembly 1 is also provided with auxiliary control appliance 7, and described auxiliary control appliance 7 is near rear wheel position place.Described auxiliary control appliance 7 comprises Vehicular charger, power steering apparatus and drag equipment.Vehicular charger is used for energy transferring to battery pack, power steering apparatus and drag equipment for completing the ancillary control function in vehicle operation, as power steering or braking etc.
Described chassis assembly 1 is also provided with control interface 8; Described control interface 8 is near front wheel positions place.After chassis system is connected with car shell, as long as the control interface of control interface 8 with car load upper body position is achieved a butt joint, accepts the control message of this controller, specific controlling functions can be realized, complete the function of specific new vehicle.
As can be seen here, this device is succinct, solid, good integrity.
1), after first vehicle body is placed, only need connect headstock institute with Vehicle Controller, the control interface in chassis system connects, even if the electrical control of car load connects end, very short and sweet.
2), in the upper part of the body of vehicle body, comprising bearing circle and throttle, braking, these signals pass to vehicle chassis driving part by controller.Certainly, bearing circle turn to be connected to chassis front-wheel part.
3), when chassis motor is partly placed complete, and the mechanical connection completed by integrate motor torque control unit, the message that Vehicle Controller is provided by interface line can be received, communicate any control command that chaufeur provides.
Be not difficult to find, when the vehicle shell of which kind of functional objective is installed on the top of vehicle body, which kind of function and usage can be played, such as, can be postal car, lorry or special vehicle, as long as make suitable adjustment to the seat of upper half part, function distribution, can Renewal Design be completed.When needs design a fashion new model, only partly need carry out improvement design to upper dress, can reach functional objective, therefore, a kind of theory that the present invention provides is, pure electric automobile, especially mid-get car, also can implementing structured, normalisation, generally to change into.
Claims (5)
1. the base apparatus of a miniature electric automobile, comprise the chassis assembly (1) that wheel (2) is housed, it is characterized in that, the chassis assembly (1) of front wheel positions side to the rear is provided with super capacitor (4); The position of described chassis assembly (1) middle part side to the rear is provided with dynamic lithium battery (5); The chassis assembly (1) of rear wheel position is provided with interconnective motor (3) and actuator (6), described motor (3) is for driving wheel (2).
2. the base apparatus of miniature electric automobile according to claim 1, is characterized in that, described chassis assembly (1) is also provided with control interface (8); Described control interface (8) is near front wheel positions place.
3. the base apparatus of miniature electric automobile according to claim 1, it is characterized in that, described chassis assembly (1) is also provided with auxiliary control appliance (7), and described auxiliary control appliance (7) is near rear wheel position place.
4. the base apparatus of miniature electric automobile according to claim 3, is characterized in that, described auxiliary control appliance (7) comprises Vehicular charger, power steering apparatus and drag equipment.
5. the base apparatus of miniature electric automobile according to claim 1, is characterized in that, described chassis assembly (1) adopts aluminium alloy glass steel or carbon nano material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510083010.0A CN104723854A (en) | 2015-02-16 | 2015-02-16 | Chassis device of mini-sized electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510083010.0A CN104723854A (en) | 2015-02-16 | 2015-02-16 | Chassis device of mini-sized electric car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104723854A true CN104723854A (en) | 2015-06-24 |
Family
ID=53448497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510083010.0A Pending CN104723854A (en) | 2015-02-16 | 2015-02-16 | Chassis device of mini-sized electric car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104723854A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128938A (en) * | 2015-09-08 | 2015-12-09 | 上海瑞华(集团)有限公司 | Chassis system device of pure electric bus |
| CN109720219A (en) * | 2018-12-05 | 2019-05-07 | 中国煤炭科工集团太原研究院有限公司 | The explosion-proof flexible transport vehicle of mining supercapacitor mixing accumulator power |
Citations (9)
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| WO2010072785A2 (en) * | 2008-12-22 | 2010-07-01 | Delachaux S.A. | Electrical coupling system for an electrical charging device |
| JP2011031815A (en) * | 2009-08-04 | 2011-02-17 | Toyota Motor Corp | Mounting structure of capacitor |
| CN102059959A (en) * | 2010-04-01 | 2011-05-18 | 张瑞麟 | New-energy or hybrid-power micro electric automobile |
| CN102343826A (en) * | 2011-07-18 | 2012-02-08 | 陈昌志 | New energy electric automobile |
| CN202827176U (en) * | 2012-08-02 | 2013-03-27 | 徐州富尔沃车业有限公司 | Light-duty solar electric tricycle |
| CN103552480A (en) * | 2013-11-15 | 2014-02-05 | 宁波吉江汽车制造有限责任公司 | Completely power-driven dedicated school bus adopting dual charging modes |
| CN203623401U (en) * | 2013-12-31 | 2014-06-04 | 宁波南车城市轨道交通装备有限公司 | Energy storage type trolley bus |
| CN104309490A (en) * | 2014-09-16 | 2015-01-28 | 江苏科技大学 | Device and method for recovering brake energy of electric vehicle |
| CN204547725U (en) * | 2015-02-16 | 2015-08-12 | 上海瑞华(集团)有限公司 | A kind of base apparatus of miniature electric automobile |
-
2015
- 2015-02-16 CN CN201510083010.0A patent/CN104723854A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010072785A2 (en) * | 2008-12-22 | 2010-07-01 | Delachaux S.A. | Electrical coupling system for an electrical charging device |
| JP2011031815A (en) * | 2009-08-04 | 2011-02-17 | Toyota Motor Corp | Mounting structure of capacitor |
| CN102059959A (en) * | 2010-04-01 | 2011-05-18 | 张瑞麟 | New-energy or hybrid-power micro electric automobile |
| CN102343826A (en) * | 2011-07-18 | 2012-02-08 | 陈昌志 | New energy electric automobile |
| CN202827176U (en) * | 2012-08-02 | 2013-03-27 | 徐州富尔沃车业有限公司 | Light-duty solar electric tricycle |
| CN103552480A (en) * | 2013-11-15 | 2014-02-05 | 宁波吉江汽车制造有限责任公司 | Completely power-driven dedicated school bus adopting dual charging modes |
| CN203623401U (en) * | 2013-12-31 | 2014-06-04 | 宁波南车城市轨道交通装备有限公司 | Energy storage type trolley bus |
| CN104309490A (en) * | 2014-09-16 | 2015-01-28 | 江苏科技大学 | Device and method for recovering brake energy of electric vehicle |
| CN204547725U (en) * | 2015-02-16 | 2015-08-12 | 上海瑞华(集团)有限公司 | A kind of base apparatus of miniature electric automobile |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128938A (en) * | 2015-09-08 | 2015-12-09 | 上海瑞华(集团)有限公司 | Chassis system device of pure electric bus |
| CN109720219A (en) * | 2018-12-05 | 2019-05-07 | 中国煤炭科工集团太原研究院有限公司 | The explosion-proof flexible transport vehicle of mining supercapacitor mixing accumulator power |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150624 |
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| RJ01 | Rejection of invention patent application after publication |