CN201516898U - Single solar energy electric motor car - Google Patents
Single solar energy electric motor car Download PDFInfo
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- CN201516898U CN201516898U CN2009203087478U CN200920308747U CN201516898U CN 201516898 U CN201516898 U CN 201516898U CN 2009203087478 U CN2009203087478 U CN 2009203087478U CN 200920308747 U CN200920308747 U CN 200920308747U CN 201516898 U CN201516898 U CN 201516898U
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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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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Abstract
The utility model relates to a single solar energy electric motor car which is provided with only one seat. The single solar energy electric motor car solves the shortcomings in the prior art, including traffic jam, difficult parking and poor economical efficiency and environmental friendliness of short-distance traveling. The single solar energy electric motor car comprises a chassis, a frame, an electric driving system and a steering system, wherein the electric motor car adopts a turning structure without car door, only one seat is arranged inside the car, and solar energy battery panels are laid at the sunlit sites of the car body. The electric motor car body has the turning structure without car door, so as to save the space occupied by the car door and minimize car size. Also, because of the turning structure, a driver can get on or off the car only by turning the car body. During traveling, the car body adopts an integral structure, so as to enhance the strength of the car body. Only one steering compartment is arranged inside the car body and can accommodate only one driver. The single solar energy electric motor car is particularly suitable for being used in urban places with traffic jam. The use of electric driving system in a city results in low emissions, and the solar energy collected by the solar energy device is used as energy source, resulting in environmental friendliness and cleanliness.
Description
Technical field
The utility model relates to a kind of elec. vehicle, especially a kind of single solar electric vehicle that has only a seat.
Background technology
Continuous increase along with energy-output ratio, worldwide energy shortage has been the unmodifiable fact, for auto trade, the pressure of fuel oil will further be aggravated along with the sharp increase of automobile production, the appearance of enforceable fuel consumption rules in various countries and exhaust emission regulations also will impel national governments to force and policy ground steer motor producer seeks one's fortune, so that develop energy-conservation automobile product as early as possible, the limited people's continued development that also restricts of the energy total amount in the whole world uses the present mode fuel automobile, need or adopt more reasonably energy utilization patterns from alternative energy.Angle from the energy and environmental protection, though electronlmobil is known as " following automobile " by the world car manufacture, but owing to be subjected to the restriction of on-vehicle battery performance, the continual mileage of electronlmobil is very limited, add the influence of factors such as can not charging whenever and wherever possible, the industrialization process of electronlmobil is slow.However, a large amount of multi-form battery-driven cars still occurred at present, for example: Electrical Bicycle relatively is adapted at the speed of a motor vehicle and is no more than 25km/h, and radius of action uses in 15～20 kilometer range; Electric three-wheel/four-wheeled relatively is fit to the speed of a motor vehicle and travels with interior at 20km/h, and it, is fit to use in the radius of action 30km scope than good than bicycle stability; It is to travel in the 20-70km/h scope that electronic rickshaw and battery-operated motor cycle relatively are adapted at the speed of a motor vehicle, and electronic rickshaw is fit to pick children and goes to school and leaves school and visitor's city sightseeing; The electric golf car, the speed of a motor vehicle is usually less than 25km/h, only is applicable to local region uses such as golf course, can not travel on road; Also have Sightseeing Bus, police service scout vehicle, road-cleaning battery-driven car and high-mobility, multipurpose, wheeled vehicle battery-driven car or the like constantly to enter people's life.
Have again that rapid growth along with automobile pollution causes that on-road vehicle is crowded, obstruction, traffic accident take place repeatedly, occurs the situation of parking difficulty everywhere.Side in the majority statistics is at present single to be taken advantage of and drives trip proportion and account for 70% more than; in people's daily routines; when going to do something or finishing a certain task; exist that travel situations is many in a large amount of short range, low speed, the zone; and the volume of vehicle is big; alerting ability descends, and is handling bad when running at high speed, and the traffic accident that the vehicle of running at high speed on the road causes has also caused bigger harm.In order to address these problems, be necessary to develop a kind of small-sized one-seater electric vehicle.
Patent Office of the People's Republic of China discloses a CN101041373A patent application on September 26th, 2007, name is called van-type one-seater electric vehicle, comprise vehicle frame, the compartment, dc brushless motor, the compartment is contained on the vehicle frame, vehicle frame is supported by lightweight hollow steel, the compartment is made of plastics, the one-seater electric vehicle of this structure has the unlatching car door, similar with the structure of traditional vehicle, it is size reduction, on so undersized vehicle, be provided with and open the space that car door need be reserved car door, make the size of vehicle infinitely not dwindle like this, simultaneously because the strength degradation that the unlatching car door causes vehicle body is set.
Summary of the invention
The utility model has solved traffic congestion in the prior art, and parking difficulty, and the travel shortcoming of uneconomical not environmental protection of short distance provide a kind of compact conformation, and size is little, and suitable short distance is travelled and can be alleviated the single solar electric vehicle of existing traffic pressure.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of single solar electric vehicle, comprise chassis, vehicle body, the electric drive trains steering swivel system of unifying, wherein, battery-driven car turns over body structure for no car door, have only a seat space in the vehicle body, the sunlit position of whole vehicle body is equipped with solar panel.Battery-driven car is not provided with car door, can save the shared space of car door, so just can dwindle the size of vehicle to greatest extent, make vehicle body can simplify and form a kind of body structure that turns over simultaneously, get off if desired and just only need dig vehicle body, just can get off or get on the bus, vehicle body becomes an integral structure during driving, can strengthen the intensity of vehicle body like this, have only one to drive the space in the vehicle body, can hold a navigating mate, use in the place that is particluarly suitable for crowded traffic in the city like this, uses power drive system in the city, blowdown is little, be applicable to the short distance use fully after being full of electricity, vehicle body covers solar panel outward, by solar panel solar energy converting is become electric energy, utilize solar power as the energy that drives, use environment-protecting clean more, battery-driven car can adopt four wheels, also can adopt three wheels.
As preferably, the Steering gear of steering swivel system is for dividing a body structure, and Steering gear links to each other with steering handwheel and can be offset, and Steering gear and steering handwheel are offset steering position can abdicate the space that chaufeur is got on or off the bus.Steering gear is for dividing body structure, a part links to each other with steering handwheel, another part links to each other with steering shaft, and two parts can rotate like this, is offset about the steering handwheel energy, vehicle body is dug, the space of getting off is just flowed out in the steering handwheel skew, if chaufeur is want to get off from the left side, then steering handwheel is offset to the right, if want to get off, then steering handwheel be offset left from the right.
As preferably, vehicle body and chassis are hinged at front end, and vehicle body can be around rotation before and after the hinge point, and the periphery of vehicle body and chassis can seal and be provided with safe clip at peripheral position; Vehicle body is grooved, and the front is provided with Windshield, and both sides are provided with drop window.Body structure is hinged, upset before and after the vehicle body, and automobile is to overtake the time, and in face of the direction of steam flow, vehicle body stressed more reasonable just can be fixed vehicle body by the safety button and be said conveniently that simultaneously vehicle body digs.
As preferably, battery-driven car adopts the aluminum steel framed structure, and vehicle body is that non-metal is made, and afterbody and chassis are fixed into one, and the dividing range on vehicle body and chassis is on plane that the plane and the chaufeur at driver's seat back place are ridden the place, position.The steel framed structure of vehicle body has enough intensity, simultaneously can alleviate single-piece weight again, satisfy vehicle according to the setting speed driving process in the intensity of needs, can reduce the loss of automobile energy again, prolong travelled distance.
As preferably, battery-driven car uses forward and backward independent suspension, adopts the two cross arm structures of independent axle journal, and upper and lower swing arm and steering knuckle support are hinged, and bumper and coil spring are based on one, and the lower end is hinged in the steering knuckle support, and the upper end is fixed on the chassis.On, vertically beating of wheel is responsible in following swing arm, wheel steering then is by carrying out around two formed axis of hinge-point between the turning rack, the two yoke suspensions of this independent axle journal are different from traditional double yoke suspension, overcome traditional double yoke suspension with the tire bob with turn to the dual structure function to concentrate on the bulb, require very high to bulb intensity and manufacture craft, the shortcoming that causes cost to increase, swing arm is made up of carbon fibre material, has high strength, withstanding corrosion, high temperature resistant, advantage such as in light weight has also solved this little wheelbase simultaneously, steamboat is apart from the rollover and the road-holding property gordian technique of one-seater electric vehicle.
As preferably, be equipped with on the chassis as the electrokinetic cell of active force with for other electrical equipment in the car boosting battery of power supply is provided, electrokinetic cell and boosting battery adopt a cover charging unit, comprise charger in the charging unit, electrokinetic cell links to each other with solar panel, comprises the DC/DC transfer device in the charging unit.Electrokinetic cell is selected high-energy mass ratio, High Performance, high efficiency lithium ion battery for use, and the capacity of electrokinetic cell should guarantee design objective, the requirement of the continual mileage 60km that once charges.
As preferably, the design standard of electrokinetic cell is rated capacity 50Ah, 48V, and the design standard of boosting battery is that rated capacity is 20Ah, 12V, and the specification of charging converter is 500W, 48V/12V.Selecting the rated capacity of battery is 50Ah, 48V, the operating voltage of electrokinetic cell is elected 48V as, belong to safety voltage, also can effectively reduce the size of electrical motor and lead simultaneously, in order to use a cover charging unit with electrokinetic cell, can be on to car in the power battery charging, also can charge to boosting battery by the DC/DC transfer device, be based on electrokinetic cell during charging, and charging duration can reach 80% rated capacity in 1.5 hours, be full of, and charged to boosting battery simultaneously in 3-4 hour.
As preferably, battery-driven car is a back-wheel drive, respectively adorns an AC asynchronous motor in each trailing wheel, and the rating horsepower of AC asynchronous motor is 1.5-2.0KW, and peak power is 4-5KW, and rated operational voltage is 48V; The drive system of battery-driven car comprises electric machine speed regulation control system and electronic differential control system.Adopt AC asynchronous motor, the efficient height, volume is little, in light weight, noise is low, good, the adjustable range of speed of motor total external characteristics is wide, overload capacity is strong, the motor low-speed running is stable, detent torque is big, starting current is little, adopt AC asynchronous motor as wheel hub motor, save mechanical transmission and diff, further alleviated complete vehicle quality.
As preferably, be provided with a/c system in the battery-driven car, described a/c system adopts semiconductor refrigerating to heat technology.Semiconductor refrigerating claims electronic cooling or temperature-difference refrigerating again, subject between Refrigeration Technique and semiconductor technology edge, on same cooling piece, only can realize refrigeration or heating by the polarity that changes DC current, simple in structure, easy to maintenance, noiselessness, long service life need not any refrigerating fluids.
As preferably, the afterbody of battery-driven car be provided with can dig after renovate, after form a space in renovating.After the space that forms in renovating can be used as material-putting space.
The beneficial effects of the utility model are: electric bicycle turns over body structure as no car door, assurance can be save the shared space of car door, so just can dwindle the size of vehicle to greatest extent, make vehicle body can simplify and form a kind of body structure that turns over simultaneously, only need dig vehicle body, just can get off or get on the bus, vehicle body becomes an integral structure during driving, can strengthen the intensity of vehicle body like this, has only one to drive the space in the vehicle body, can hold a navigating mate, use in the place that is particluarly suitable for crowded traffic in the city like this, uses power drive system in the city, and blowdown is little, use solar energy equipment to collect solar power as the energy, environmental protection and cleaning.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model;
Fig. 2 is a kind of drive system figure of the utility model;
Among the figure: 1, chassis, 2, wheel, 3, vehicle body, 4, drop window, 5, solar panel, 6, after renovate, 7, safe clip, 8, boosting battery, 9, electrokinetic cell, 10,220V power supply, 11, the electrokinetic cell controller, 12, charger, 13, AC asynchronous motor, 14, brake pedal, 15, electric machine controller, 16, the DC/DC transfer device.
The specific embodiment
Below by specific embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of single solar electric vehicle (referring to accompanying drawing 1), comprise chassis 1, vehicle body 3, the electric drive trains steering swivel system of unifying, battery-driven car adopts the aluminum steel framed structure, vehicle body 3 is made for non-metal, the afterbody of battery-driven car and chassis 1 are fixed into one, vehicle body 3 and chassis are hinged and can be around rotation before and after the hinge point at front end, vehicle body is grooved, the vehicle body front is provided with Windshield, both sides are provided with drop window 4, the dividing range on vehicle body and chassis is on the plane at driver's seat back place and the plane at the foot-operated place, position of chaufeur, the periphery of vehicle body 3 and chassis can seal and be provided with safe clip 7 at peripheral position, the position that body exterior shines upon is equipped with solar panel 5, battery-driven car inside has only the seat of a chaufeur, steering swivel system comprises Steering gear and steering handwheel, Steering gear is for dividing body structure, a part links to each other with steering handwheel, another part links to each other with drive system, can be after steering handwheel links to each other with Steering gear is a part of around skew about the branch body region of Steering gear to abdicate chaufeur space up and down, battery-driven car has four wheels 2, two wheels in front are that wheel flutter links to each other with steering swivel system, next two wheels are that drive wheels links to each other with drive system, drive system (referring to accompanying drawing 2) comprises brake pedal 14, electric machine controller 15, two AC asynchronous motor 13, electrokinetic cell controller 11, charger 12, DC/DC transfer device 16, electrokinetic cell 9, boosting battery 8 and solar panel 5, brake pedal 14 is arranged in the battery-driven car operator's compartment, brake pedal 14 links to each other with electric machine controller 15, two AC asynchronous motor 13 link to each other with two rear wheels of battery-driven car respectively, electric machine controller 15 links to each other with electrokinetic cell controller 11, electrokinetic cell controller 11 connects electrokinetic cell 9, DC/DC transfer device 16 and charger 12, charger 12 connects outside 220V power supply 10, the DC/DC transfer device connects boosting battery 8, electrokinetic cell 9 connects the outer solar panel 5 of vehicle body, electrokinetic cell 9 and boosting battery 8 all are arranged on the chassis 1, the design standard of electrokinetic cell 9 is rated capacity 50Ah, 48V, the design standard of boosting battery 8 is that rated capacity is 20Ah, 12V, the specification of DC/DC transfer device 16 is 500W, 48V/12V, the rating horsepower of AC asynchronous motor 13 is 1.5-2.0KW, peak power is 4-5KW, rated operational voltage is 48V, also be provided with a/c system in the vehicle body, a/c system adopts semiconductor refrigerating to heat technology, the afterbody of battery-driven car be provided with can dig after renovate 6, after renovate 6 and cover electric motor vehicle tail and form material-putting space, before battery-driven car uses, independent rear suspension, adopt the two cross arm structures of independent axle journal, on, following swing arm and steering knuckle support are hinged, bumper and coil spring are based on one, the lower end is hinged in the steering knuckle support, and the upper end is fixed on the chassis 1.
The long big 2000mm of battery-driven car car load, wide is 1160mm, wheelspan is 900mm, span is 1460mm, the front overhang of battery-driven car is 320mm, and rear overhang is 220mm, and the car load height of battery-driven car is 1340mm, the seat of the chaufeur in the operator's compartment is between the front and rear row wheel, the daily range of use of battery-driven car is in 60km, and moving velocity is generally 30-50km/h, and maximum speed reaches 80km/h, the continual mileage that once charges is 60km, and the curb mass of car load is 300-350kg.
Open safe clip 7, vehicle body 3 is also dug forward around the hinge rotation of front end, if chaufeur stands in the left side, then steering handwheel is offset to the right, exposes the space that chaufeur is got on the bus, carry out necessary security work after chaufeur is got on the bus and simultaneously steering handwheel is resetted, close vehicle body 3, fasten safe clip 7 then, electrokinetic cell is as the active force of travelling, and boosting battery is used for to other electric power supplies of battery-driven car.
Above-described embodiment is a kind of preferred version of the present utility model, is not the utility model is done any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim puts down in writing.
Claims (10)
1. single solar electric vehicle, comprise chassis (1), vehicle body (3), the electric drive trains steering swivel system of unifying, it is characterized in that battery-driven car is that no car door turns over body structure, have only one to drive the space in the battery-driven car (3), the sunlit position of whole vehicle body (3) is equipped with solar panel (5).
2. single solar electric vehicle according to claim 1, the Steering gear that it is characterized in that steering swivel system is for dividing body structure, and Steering gear links to each other with steering handwheel and can be offset, and Steering gear and steering handwheel skew steering position can be abdicated the space that chaufeur is got on or off the bus.
3. single solar electric vehicle according to claim 1, it is characterized in that vehicle body (3) and chassis (1) are hinged at front end, vehicle body (3) can be around rotation before and after the hinge point, and the periphery of vehicle body (3) and chassis can seal and be provided with safe clip (7) at peripheral position; Vehicle body is grooved, and the front is provided with Windshield, and both sides are provided with drop window (4).
4. according to claim 1 or 3 described single solar electric vehicles, it is characterized in that battery-driven car adopts the aluminum steel framed structure, vehicle body (3) is made for non-metal, afterbody and chassis (1) are fixed into one, and the dividing range on vehicle body and chassis is on the plane at driver's seat back place and the plane at the foot-operated place, position of chaufeur.
5. single solar electric vehicle according to claim 1, it is characterized in that battery-driven car uses forward and backward independent suspension, adopt the two cross arm structures of independent axle journal, upper and lower swing arm and steering knuckle support are hinged, bumper and coil spring are based on one, the lower end is hinged in the steering knuckle support, and the upper end is fixed on the chassis.
6. single solar electric vehicle according to claim 1, it is characterized in that being equipped with on the chassis electrokinetic cell (9) and provide the boosting battery of power supply (8) for other electrical equipment in the car as active force, electrokinetic cell and boosting battery adopt a cover charging unit, comprise charger (12) in the charging unit, electrokinetic cell (9) links to each other with solar panel, comprises DC/DC transfer device (16) in the charging unit.
7. single solar electric vehicle according to claim 6, the design standard that it is characterized in that electrokinetic cell (9) is rated capacity 50Ah, 48V, the design standard of boosting battery (8) is that rated capacity is 20Ah, 12V, and the specification of DC/DC transfer device is 500W, 48V/12V.
8. single solar electric vehicle according to claim 1, it is characterized in that battery-driven car is a back-wheel drive, in each trailing wheel, respectively adorn an AC asynchronous motor (13), the rating horsepower of AC asynchronous motor (13) is 1.5-2.0KW, peak power is 4-5KW, and rated operational voltage is 48V; The drive system of battery-driven car comprises electric machine speed regulation control system and electronic differential control system.
9. single solar electric vehicle according to claim 1 is characterized in that being provided with in the battery-driven car a/c system, and described a/c system adopts semiconductor refrigerating to heat technology.
10. according to claim 1 or 2 or 3 or 5 or 6 or 7 or 8 or 9 described single solar electric vehicles, the afterbody that it is characterized in that battery-driven car be provided with can dig after renovate (6), after renovate and form a space in (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203087478U CN201516898U (en) | 2009-08-25 | 2009-08-25 | Single solar energy electric motor car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203087478U CN201516898U (en) | 2009-08-25 | 2009-08-25 | Single solar energy electric motor car |
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| Publication Number | Publication Date |
|---|---|
| CN201516898U true CN201516898U (en) | 2010-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203087478U Expired - Fee Related CN201516898U (en) | 2009-08-25 | 2009-08-25 | Single solar energy electric motor car |
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| Country | Link |
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| CN (1) | CN201516898U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103095142A (en) * | 2011-10-31 | 2013-05-08 | 夏普株式会社 | DC-DC converter, solar charging system, and movable body |
| CN107415762A (en) * | 2017-09-04 | 2017-12-01 | 赵维平 | The electric car to be charged using luminous energy |
| CN108216456A (en) * | 2015-12-24 | 2018-06-29 | 泉州市范特西智能科技有限公司 | The control system for the egg egg vehicle that one people takes |
| CN109203849A (en) * | 2018-11-16 | 2019-01-15 | 吉林大学 | A kind of single self-balancing spherical shape electric car |
-
2009
- 2009-08-25 CN CN2009203087478U patent/CN201516898U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103095142A (en) * | 2011-10-31 | 2013-05-08 | 夏普株式会社 | DC-DC converter, solar charging system, and movable body |
| CN103095142B (en) * | 2011-10-31 | 2016-01-20 | 夏普株式会社 | Dc-dc, solar recharging system and movable body |
| CN108216456A (en) * | 2015-12-24 | 2018-06-29 | 泉州市范特西智能科技有限公司 | The control system for the egg egg vehicle that one people takes |
| CN108216456B (en) * | 2015-12-24 | 2020-05-08 | 泉州市范特西智能科技有限公司 | Control system of egg vehicle for one person to take |
| CN107415762A (en) * | 2017-09-04 | 2017-12-01 | 赵维平 | The electric car to be charged using luminous energy |
| CN109203849A (en) * | 2018-11-16 | 2019-01-15 | 吉林大学 | A kind of single self-balancing spherical shape electric car |
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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: 20100630 Termination date: 20170825 |
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| CF01 | Termination of patent right due to non-payment of annual fee |