CN2615014Y - Solar energy electric vehicle - Google Patents
Solar energy electric vehicle Download PDFInfo
- Publication number
- CN2615014Y CN2615014Y CNU032213735U CN03221373U CN2615014Y CN 2615014 Y CN2615014 Y CN 2615014Y CN U032213735 U CNU032213735 U CN U032213735U CN 03221373 U CN03221373 U CN 03221373U CN 2615014 Y CN2615014 Y CN 2615014Y
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- electric vehicle
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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
A solar electric vehicle comprises a direct current motor, a solar battery element, a charging and discharging controller, a power battery, a motor reducing gear, a traveling system, a driving device, a controller, a steering system and a body. A front wheel is arranged on a knuckle and a master pin is connected with a steering supporting base, the lower end of the steering supporting base is connected with a less-leaf spring and the upper end which fixed at the lower portion of the frame is connected with a cradle and a buffer, the knuckle is fixed on the steering supporting base and connected with the end of a steering tie rod connector units, the other end of the steering tie rod connector units is connected with a traversing mechanism, wherein the power battery is connected with the motor reducing gear which is connected with the driving device, the controller is connected between the power battery and the motor reducing gear. The battery can be charged by two power supplies, one power supply charges the power battery using the 220V power source through a charger, another power supply charges the power battery using the solar battery element through the charging and discharging controller.
Description
Technical field
The utility model relates to battery-driven car, and being in particular a kind of self-contained solar cell and electrokinetic cell is the solar electric vehicle of power.
Technical background
At present, fuel-engined vehicle when a kind of modern vehicle are provided for people, the pollution that has also brought serious environmental and since vehicle emission pollution concentrate on the overhead scope about a meter, be near people's the breathing zone, so people's health is had very big harm.And be the automobile of power with the combustion engine, consuming absolutely is the oil manufactured product, estimate that each automobile will consume the manufactured product of 10-20 bucket every year, fuel automobile has become the oil consumption rich and influential family, but oil resources are not inexhaustible, with intact, seeking new forms of energy and solving that blowdown pollutes is a urgent task.For this reason, international each big automobile enterprise has to try one's very best, and allows the automobile of oneself put on as early as possible " green clothing ".Wherein, the tool of scheme of the energy is perspective as an alternative with fuel cell, and becomes the high point of technology that the big car company in the world disaccords and accounts for rapidly.
Fuel cell is that the electric energy that utilizes hydrogen and oxygen electrochemical reaction to produce drives automobile, and its raw material drawing is extensive, and is never exhausted.In addition, it gets rid of thing only be water, meets requirements of green environmental protection fully, but the subject matter such as the price problem that exist because of the fuel cell powered vehicle commercialization: have the fuel cell price now and be about 1000-2000 dollar/KW; Source of goods problem: the electroplax catalyst is metal platinum (Pi) in the fuel cell at present, and the global reserves of platinum only have 4650 tons, in 150 tons of present yearlys output, still can exploit 30 years, in present platinum output, 1/3 is used for the three-way catalyst of automotive exharst gas, and all the other duties are used for industries such as chemical industry, electric, glass, oil.If automobile is with 50kw, fuel cell is an engine installation, and the output of so global platinum also can only be used for 1,000 ten thousand fuel cell powered vehicles at the most.The problem that aspects such as auxiliary facility such as hydrogen manufacturing in addition, Chu Qing, hydrogenation exist also will have a strong impact on the future of fuel automobile industrialization.
Summary of the invention
The utility model purpose is exactly an expensive and battery-driven car bad electrically-charged difficult problem and a kind of cost of design-calculated is low in travelling on the way for the above-mentioned defective that solves prior art and solar car cost, from heavy and light, and the solar electric vehicle of dual energy sources.
The purpose of this utility model realizes by following technical solution.
A kind of solar electric vehicle, it includes DC machine, solar module, charging-discharging controller, electrokinetic cell, motor reducer, running device, actuating device, controller, steering swivel system, vehicle body, front-wheel is installed on the steering swivel, stub is connected with turning to supporting base, turn to the supporting base lower end to be connected with few plate spring, upper end and reel cage, bumper connects, and be fixed on the vehicle frame bottom, steering swivel is fixed on to turn on the supporting base and is connected with track rod joint assembly one end, the track rod joint assembly other end is connected with the direction machine, wherein electrokinetic cell is connected with motor reducer, motor reducer is connected with actuating device, is connected with controller between electrokinetic cell and motor reducer, the two-way power supply is arranged to power battery charging, one the tunnel be the 220V power supply by charger to power battery charging, another route solar module by charging-discharging controller to power battery charging.
The purpose of this utility model also can be advanced a realization by following technology solution.
Aforesaid a kind of solar electric vehicle, wherein saidly be located at steering swivel system on the vehicle body by bearing circle, steering shaft, universal-joint, the steering gear axle, turn to inner gear, compositions such as steering track rod joint, steering shaft one end is connected with bearing circle, the other end and universal-joint, the other end of universal-joint is connected with an end of steering gear axle, the middle part of steering gear axle is fixed on the bearing seat on the support, the other end of steering gear axle meshes with turning to inner gear, turning to inner gear is that an inside face is provided with teeth groove, turn to the middle part of inner gear to be provided with stepped shaft, the bearing seats at different levels of stepped shaft are connected with bearing with turning to inner gear respectively in regular turn, its top is provided with jam nut, be provided with steering knuckle at an end that turns to inner gear, steering knuckle is fixed on the front end that turns to inner gear by the grooved nut, and longitudinal joints is connected with intermediate rod.
Aforesaid a kind of solar electric vehicle, wherein said preceding foot designs before car has interior safety mechanism, and interior safety mechanism is a ladder type spring frame, and its two ends are fixed on the support.
Advantage of the present utility model is as follows:
1. its structure has light, little, skilful, beautiful; Vehicle has gently alleviated automotive dead weight, has reduced energy resource consumption significantly, changes the essential defect of battery power car heaviness, makes ancient battery power car obtain new life.Can wander about the streets and lanes in the area, down town and travel, improve traffic jam, increase road capacity.Structure design, practicality, simple, compact, sturdy and durable, beautiful design.
2. with light, electricity is for oil; Can save limited oil resources, have sunshine that electricity is just arranged, during no sunshine,, generating set day and night can both be made full use of at low power consumption in night power charge more than needed.
3. energy-conservation: fuel-engined vehicle will be observed the rule of Carnot cycle and be come work done in conversion process of energy, heat efficiency is low to be about 12%～15%, as long as about 1/3rd energy is used to promote vehicle ', two degradation of energy of its excess-three branch is in driving engine and driving chain.And the transformation of energy of solar electric vehicle is not subjected to the restriction of Carnot cycle rule, and heat efficiency is much higher, can reach 34%～40%, is that 95% energy is used to promote vehicle '.Solar electric vehicle of the present utility model consumes little energy, need only 3～4m
2Solar module just can travel, F-Zero can reach 30～40 kilometers, is 60 kilometers when endurance does not have sunshine, is 200 kilometers when sunshine is arranged.
4. solar electric vehicle takes much count of safety problem, safety structure in the anterior ad hoc meter of vehicle body, all is furnished with body-restraining seat belt on each seat, headrest etc., the car type high-mount stop lamp, steering indicating light, taillight, head light, spot lamp, one of safety wind screen glass, loudspeaker, Windshield Wiper and safety lever etc. are all many.
5. the solar power sun can battery-driven car be a kind of low speed car, can set out on a journey and travel, its design, production, safety rate are compared not a halfpenny the worse with car on the road, front and back are independent outstanding osmanthus, adopt the innovation steering system, the four-wheel drum brake, 30 kilometers/time be no more than 7 meters to static braking distance, when driving fast maximum speed be 30 kilometers/time.
6. easily drive, need not electronic ignition, need only just start by stepping on accelerator pedal, utilize controller that the speed of a motor vehicle is changed, must not shift gears, step on power-transfer clutch, touch on the brake, finish the unlimited combination of this cover action with trick, simplified the complexity of driving, the accident potential that has avoided misoperation and caused, safe, be particularly suitable for women and the elderly and drive.
7. operating costs is cheap, is furnished with charger and charging-discharging controller on the car, can be continual when sunshine is arranged to the charging of power pond, a kilometer energy consumption is not spent, and during no sunshine, can both go up charging at domestic power supply (220V) at any time, a kilometer energy consumption is three fens.
8. convenient: as, except the periodic replacement electrokinetic cell, must not use daily service basically because solar electric vehicle is simple in structure, must oil change, oil pump, carburettor etc., must not add cooling water expansion tank, daily service work is few, look for the parking stall, it is also very convenient to stop, and floor area is little.
9. pollution-free: because without fuel oil, the pernicious gas that solar electric vehicle can the exhaust emission atmosphere.And solar power belongs to clean energy resource, not only has no pollution, and is inexhaustible natural resources.
10, noiselessness: do not have oil-burning machine, can't hear the earsplitting roar of driving engine when solar electric vehicle travels.
11, high efficiency: when driving a vehicle in the city, in order to wait commuter vehicle, must constantly stop and start, so both caused a large amount of energy-consumings, and increased a day very serious aerial contamination again, and used solar electric vehicle, during ramp to stop, can not allow motor dally, improve energy use efficiency greatly, reduce aerial contamination.
12, save resource: solar electric vehicle need oil-burning machine, change speed gear box, and power-transfer clutch, universal driving device, a large amount of parts such as radiator and freeing pipe are six no automobiles.
13, be high-tech product, its light harvesting, electricity, change the latest technological achievements of each sciemtifec and technical sphere in one.Be automobile, solar power, new forms of energy, new material, Electric Traction, power electronic, Based Intelligent Control, electrochemical power source, computing machine, etc. the best integrated product of new results in the engineering technology.Compare with fuel-engined vehicle, solar electric vehicle will be lighter, more peace and quiet, more cheap, more save the energy.
14, China's fuel-engined vehicle and advanced international standard have a long way to go, and catching up with and surpassing is a very very long process, and solar electric vehicle is the strategic choices that realize China's automotive technology great-leap-forward development as the point of penetration of China's 21 century auto-industry.
15, tentatively realized eight changes: miniaturization, lightweight, safe, environmental protectionization, energy-conservationization, control is intelligent, energy photoelectricityization, high-newization of technology.
The purpose of this utility model, advantage and characteristics will illustrate by the non-limitative illustration of following preferential embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is a structural principle scheme drawing of the present utility model.
Fig. 2 is a structural representation of the present utility model.
Fig. 3 is an independent front wheel suspension structural representation of the present utility model.
Fig. 4 is the steering trapezium of few plate spring intermediate rod independent suspension of reel cage of the present utility model
Structural representation.
Fig. 5 is a front wheel brake steering structure scheme drawing of the present utility model.
Fig. 6 is a steering swivel system structural representation of the present utility model.
Fig. 7 is an interior safety structure scheme drawing of the present utility model.
Fig. 8 is an interior safety structure birds-eye view of the present utility model.
The specific embodiment
Shown in Fig. 1-8, it includes DC machine the utility model, solar module 23, charging-discharging controller, electrokinetic cell, running device, motor reducer, actuating device, controller, steering swivel system, vehicle body, front-wheel is installed on the steering swivel 12, stub 8 is connected with turning to supporting base 1, turn to supporting base 1 lower end to be connected with few plate spring 16, upper end and reel cage 6, bumper 14 connects, and be fixed on support 20-17 bottom, steering swivel 12 is fixed on to turn on the supporting base 1 and is connected with track rod joint assembly 18 1 ends, track rod joint assembly 18 other ends are connected with direction machine 20, wherein electrokinetic cell subtracts big device with motor and is connected, motor reducer is connected with actuating device, is connected with controller between electrokinetic cell and motor reducer, the two-way power supply is arranged to power battery charging, one the tunnel be the 220V power supply by charger to power battery charging, another route solar module 23 by charging-discharging controller to power battery charging.Electrokinetic cell has aluminic acid battery, colloid power storage battery, lithium cell, Ni-MH battery, zinc-air battery etc.Be located at steering swivel system on the vehicle body by bearing circle 19, steering shaft 20-1, universal-joint 20-2, steering gear axle 20-8, turn to inner gear 20-7, compositions such as steering track rod joint 20-16, steering shaft 20-1 one end is connected with bearing circle 19, the other end is connected with universal-joint 20-2, the other end of universal-joint 20-2 is connected with an end of steering gear axle, the middle part of steering gear axle 20-8 is fixed on the bearing seat 20-15 on the support 20-7, the other end of steering gear axle 20-8 meshes with turning to inner gear 20-7, turning to inner gear 20-7 is that an inside face is provided with teeth groove, turn to the middle part of inner gear 20-7 to be provided with stepped shaft 20-14, the bearing seats at different levels of stepped shaft 20-14 are connected with bearing 20-15 with turning to inner gear 20-7 respectively in regular turn, its top is provided with jam nut 20-10, be provided with steering knuckle 20-16 at an end that turns to inner gear 20-7, steering knuckle 20-16 is fixed on the front end that turns to inner gear by grooved nut 20-11, and steering knuckle 20-16 is connected with intermediate rod 18.When turning to, hold bearing circle 19 (not drawing on the figure) when turning to the left or to the right by both hands, steering shaft 20-1, universal-joint 20-2, steering gear axle 20-8 and then rotates, and drive by steering gear axle 20-8 and to turn to inner gear to be deceleration 1:4 to rotate, turn to have two steering track rod joint 20-16 to affect respectively on the inner gear 20-7 about two intermediate rods 18 (drawing on the figure) motion, make wheel steering, steering shaft 20-1 is connected with bearing circle 19, support 20-17 is fixed on vehicle body propons place, bearing 20-15 is fixed on the angle bar of support 20-17, and steering knuckle 20-16 is connected with intermediate rod 18.
Preceding foot designs before car has interior safety mechanism, and interior safety mechanism is a ladder type spring frame 21, and its two ends are fixed on support 20-17 bottom.The utility model does not have engine case, a very big space is arranged in the front portion of vehicle body, for guaranteeing the life security of chaufeur, bus attendant, safety mechanism in the anterior special design of vehicle body, when automobile careless when contingency and dealing is collided, interior guard is impacted thereupon, support 20-17 prosubiculum is impacted and be out of shape, the direction of distortion is that support 20-17 top travels forward, therefore, the bearing circle 19 that is fixed on the support is also followed forwards to motion, seat 22 directions change backward, guarantee chaufeur, occupant's life security.
The utility model is when work, front-wheel (comprising the brake equipment that brake hubs 3, brake rubber block 4, brake shoe 5 constitute) is installed on the steering swivel 12, by stub 8, axle sleeve 13, surface bearing 15 and turn to supporting base 1 to be connected, and form the steering trapezium of independent swing frame with tierod assembly 18, direction machine 20, bearing circle 19.Turn to supporting base 1, few plate spring 16, bumper 14, reel cage 6 to be fixed on support 20-17 (or vehicle body) and go up composition independent front wheel suspension frame.When the front-wheel bob, few plate spring 16 also can and then produce flexible stub 8 introversions and the cam angle of front wheel of making to be changed, wheelspan also changes, wheelspan changes excessive during for the minimizing front wheel bouncing, so certain leaning angle is arranged when designing stub and turning to supporting base to cooperate, be generally 1 °-5 °, when travelling, pilot control bearing circle 19, direction of passage machine 20 control tierod assemblies 18, two steering swivels 1 (linking to each other with front-wheel) follow direction machine 20 to do asynchronous turning to about making, promptly left or right≤40 ° turn to, trailing wheel is also followed rotation because diff is housed on the back axle, thereby makes whole battery-driven car turn to glancing impact, brake rubber block 4 is under the supporting of brake shoe 5, because of opened by the steering-effecting of brake cam, compress brake hubs 3, make battery-driven car out of service.Rocker 7 is combined as reel cage with rocker 6 and is assemblied on support (vehicle body) 20-17, and the other end is connected with turning to supporting base, for reducing friction and shaking, rubber ring 17 is housed in the junction.Hexagonal throttled nut 11 is that the whole parts on the steering swivel (single-row tapered roller bearing 9, single-row radial ball bearing 10) are fixed together, and plays rolling action, and lid seals the part on whole steering swivels.Few plate spring 16 is connected by pin with turning to supporting base 1, and rubber ring 17 is added in the centre, and purpose is to play buffer action when front wheel bouncing.The startup of electronlmobil, stepless change is implemented by acceleration pedal by controller, controller function is: soft start, make start steadily, do not have impact, electric weight shows, can protect motor and extending battery life, makes not reason overdischarge and influence service life of battery.Infinite speed variation, overcurrent protection-be 3.5 times in motor famous brand electric current, outage in 82% o'clock, the brake outage of low-voltage protection-for being lower than normal voltage.
The utility model is having under the situation of sunshine, solar cell can continually discharge and recharge to electrokinetic cell, what use is the power supply of solar cell conversion, but the power supply of no sunshine working power battery can increase the endurance of battery-driven car, save power supply over half, what the utility model burnt is light, usefulness be electricity, row's is zero, the solar electric vehicle of this zero-emission is being showed wide application prospect aspect minimizing aerial contamination, the energy savings.And about 1.6 ten thousand yuans with low cost, capture the expensive and battery-driven car of solar car cost bad electrically-charged world difficulty in the way of travelling.
Claims (3)
1. solar electric vehicle, it includes DC machine, solar module, charging-discharging controller, electrokinetic cell, motor reducer, running device, actuating device, controller, steering swivel system, vehicle body, front-wheel is installed on the steering swivel, stub is connected with turning to supporting base, turn to the supporting base lower end to be connected with few plate spring, upper end and reel cage, bumper connects, and be fixed on the vehicle frame bottom, steering swivel is fixed on to turn on the supporting base and is connected with track rod joint assembly one end, the track rod joint assembly other end is connected with the direction machine, wherein electrokinetic cell subtracts big device with motor and is connected, motor reducer is connected with actuating device, is connected with controller between electrokinetic cell and motor reducer, the two-way power supply is arranged to power battery charging, one the tunnel be the 220V power supply by charger to power battery charging, it is characterized in that another route solar module by charging-discharging controller to power battery charging.
2. a kind of solar electric vehicle according to claim 1, it is characterized in that being located at steering swivel system on the vehicle body by bearing circle, steering shaft, universal-joint, the steering gear axle, turn to inner gear, compositions such as steering track rod joint, steering shaft one end is connected with bearing circle, the other end and universal-joint, the other end of universal-joint is connected with an end of steering gear axle, the middle part of steering gear axle is fixed on the bearing seat on the support, the other end of steering gear axle meshes with turning to inner gear, turning to inner gear is that an inside face is provided with teeth groove, turn to the middle part of inner gear to be provided with stepped shaft, the bearing seats at different levels of stepped shaft are connected with bearing with turning to inner gear respectively in regular turn, its top is provided with jam nut, be provided with steering knuckle at an end that turns to inner gear, steering knuckle is fixed on the front end that turns to inner gear by the grooved nut, and longitudinal joints is connected with intermediate rod.
3. a kind of solar electric vehicle according to claim 1 is characterized in that the preceding foot designs before car has interior safety mechanism, and interior safety mechanism is a ladder type spring frame, and its two ends are fixed on the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032213735U CN2615014Y (en) | 2003-04-23 | 2003-04-23 | Solar energy electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032213735U CN2615014Y (en) | 2003-04-23 | 2003-04-23 | Solar energy electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2615014Y true CN2615014Y (en) | 2004-05-12 |
Family
ID=34244620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032213735U Expired - Fee Related CN2615014Y (en) | 2003-04-23 | 2003-04-23 | Solar energy electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2615014Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008040225A1 (en) * | 2006-09-18 | 2008-04-10 | Byd Company Limited | Electric vehicle charging system |
-
2003
- 2003-04-23 CN CNU032213735U patent/CN2615014Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008040225A1 (en) * | 2006-09-18 | 2008-04-10 | Byd Company Limited | Electric vehicle charging system |
| US7768229B2 (en) | 2006-09-18 | 2010-08-03 | Byd Company Limited | Electric car charging systems |
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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 |