CN101264787A

CN101264787A - Blend power electric bicycle and car with multiple electricity generating device

Info

Publication number: CN101264787A
Application number: CNA2007100380424A
Authority: CN
Inventors: 杨福顺
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-03-14
Filing date: 2007-03-14
Publication date: 2008-09-17

Abstract

The invention provides an electric bicycle and urban small automobiles with wide or narrow body. The electric bicycle can utilize various power generation devices (comprising human legpower, a storage battery, a motor and a generator), a charger and mix momentum of controller function, and the urban small automobiles are suitable for driving on various urban roads, which are suitable for green traffic tools for taxi and people daily trip. The electric bicycle and urban small automobiles have the advantages of safety, energy saving, convenience, practicality, competitive price, non noise and non-pollution.

Description

Hybrid electric bicycle and roadlice with a plurality of multiple power generation assemblys

Background technology

In recent years, hybrid vehicles is existing than much progress, and quantity increases rapidly.Electrical Bicycle and electronlmobil that all size performance differs come out successively, wherein all relate to power generation assembly, charging unit, control setup.

Comprehensive research of the present invention relevant technologies, think that prior art also fails to give full play to the potentiality of these parts (electrical generator, electrical generator hold concurrently electrical motor utilize electrical generator, charger, controller of people's the power that scrunches generating or the like).Change it, can satisfy better people for the travelled distance that prolongs after the once charging, reach certain speed, and easily and fast, cheapness requirement cheaply.

Summary of the invention

The objective of the invention is to be to overcome the above-mentioned defective of prior art, a kind of parts that make full use of various power generation assemblys (power that scrunches that comprises the people) are provided, and make better Electrical Bicycle in conjunction with miscellaneous part, mileages of continuation is longer.

Realize that technical scheme of the present invention is as follows:

Principle and working process:

Give full play to the generating functions of components; Occupation mode is to set out some rate requests with handle for Electrical Bicycle at any time by chaufeur,, then by controller according to the abundance that scrunches power whether the electric power that sent to motor power supply or the electrical generator of the power that scrunches of interest concessions personnel selection by storage battery of decision is to the motor power supply or to battery charge.

Example: speed is turned down, and just have electric power and produce this moment under the same power that scrunches condition, supplies with motor more as required or charge a battery.

For bicycle: people's the power that scrunches is driven a generator special through the transmission gear shift parts, its electric power that sends is distributed to drive motor on the wheel by controller, this motor can use (when braking, slide and slowing down) as electrical generator, or charges accumulators under certain operating mode.Utilization people's the power that scrunches under low-speed conditions (for example 7000 meters speed per hours) can have unnecessary electric power distribution to charge a battery.

Small size city roadlice for middle low velocity can be applied to roadlice with said structure, can adorn suitably for example two 64 volts the motor/generator of size on its each wheel.So, complete 4 wheels of car are totally 8 64 volts the power-handling capability of motor at least, and equipped corresponding battery pack is added and is handled control and actuating equipment (bearing circle, brake, controller etc.), and the length and the width of its car body can be narrower shorter than the miniature car of routine simultaneously.Full car can carry 2 to 3 occupants (comprising chaufeur), the speed of a motor vehicle can reach 60 kms/time.

The picture and text explanation

Accompanying drawing is the schematic top plan view that is contained in the bicycle middle shaft position and the electrical generator of the power that scrunches of utilizing the people.

(1) body frame structure for automotive among the figure; (2) electrical generator (containing rotor stator, can be mag-dynamo); (3) supporting structure; (4) bearing; (5) flywheel (32 tooth); (6) tap pedal; (7) driving chain; (8) minor diameter flywheel (16 tooth); (9) hind axle; (10) 48-64 tooth flywheel; (11) messenger chain; (12) body frame structure for automotive; (13) 16 tooth flywheels; (14) cylindrical shell, it includes bearing 17; (15) be 32 tooth flywheels; (16) axle; (18) driving chain; (19) be 16 tooth flywheels; (20) pedal connecting rod.

The mode of action:

The power of scrunching is rotated pedal, and flywheel driven " 5 " is through driving chain " 7 " drive " 8 " Minor diameter 16 tooth flywheels, the big flywheel " 10 " of 48 to 64 teeth is to be fixedly mounted on trailing wheel around axle Plane of rotation on, obviously trailing wheel turn to how many circles/minute, then this flywheel also turns to the same number of turns. Should Flywheel both can have been driven by common drive of the drive motors of wheel and minor diameter 16 tooth flywheels trailing wheel to Front rotation; Also can only use or separately under the condition of end user's the power that scrunches, by hind axle And same being convenient to that fill of for example Shanghai that is filling between the motor " thousand crane boards " rear wheels of electric vehicle The device of the phase clutch that manpower is easily ridden and driving. Among the figure, 16 tooth flywheels " 19 " directly are with Moving generator amature speedup rotates to reach the generating requirement. The electric power that sends is by the controller basis The rate request of setting at handle and determine it is to electric power storage for drive hub motor or charging The pond.

Most preferred embodiment:

1, Electrical Bicycle: have 2 power generation assemblys at least, for example before or after wheel respectively have or all have a motor/generator, just like the electrical generator shown in the figure, the common self-generating electric bicycle of its efficiency ratio is better at middle shaft position; Its storage battery more has alerting ability to the mode of motor power supply than conventional " intelligent 1+1 " walk help mode.

This vehicle pattern of riding flexibly not only is better than the power-assist mode of " intelligent 1+1 " Electrical Bicycle, and be easy to make its speed of a motor vehicle increase to 40～45 kms/time, like this, this car just can satisfy country variant for example the speed per hour of American-European countries cities and towns areas travels down require and the market demand.

2, city roadlice: mentioned above as specification sheets, the electrical generator of this car equipment people's of the utilization of the present invention power that scrunches, also on each wheel, equipping at least one motor/generator as 64 volts, to satisfy speed and the required distance that continues, daytime, its storage battery can adopt instant replacement in the storehouse of arriving at a station or fast charge mode to charge.

3, the electrical generator of inertia favourable in the vehicle ' and people's the power that scrunches and the people's of the utilization of the present invention power that scrunches generating can be combined, even so do not adorn and use storage battery, also can constitute a kind of novel aiding bicycle, its detailed structure function is: although certain each parts frictional loss and transformation of energy loss are arranged, but because people's the power that scrunches is changeable in certain limit, the slope, road surface makes vehicle form favourable motion potential energy, at this moment, the electrical generator of the small-sized or hypomegetic people's of utilization that this vehicle is adorned the power that scrunches generating and wheel drive motors and corresponding driving gear set, can make the people that rides when through running scrunches, be unlikely very hard, on the contrary, the motion potential energy that embodies of car load and inertia thereof the power that scrunches that can alleviate the people and have electric power to play the power-assist effect.This vehicle is equipped with the electrical generator of the power that scrunches of utilizing the people, but its electric power drive wheels (via wheel hub motor be contained in disc type on the car body or arc type linear electric motors primary device and with the corresponding driven wheel rim that is contained in wheel of primary device on or the linear electric motors second unit of wheel on the vertical plane of revolution of axle).

Effect:

Given full play to the function of each side, the property made/valency is than better vehicle. Cheap, real With, can satisfy 100 km/days (electric bicycle), the friendship of 150 km/days (car) Logical demand. An one basic working modes is to allow the people easily scrunch for power-assist.

According to market survey, the function that present much manpowers of electric bicycles scrunch " riding " is quiet Quiet degeneration. Essence of the present invention is a kind of double dynamical (manpower, electric power) vehicle, both available manpower Whole process scrunches, also available battery power drive motor (wheel hub motor etc.) through running, Also can be easily and flexibly with manpower and the electric power power-assist of working in coordination, clearly because battery is arranged The power-assist of electric power, and the effect of advancing of vehicle inertia power, vehicle of the present invention can allow by bike Person's too much like hard work not when scrunching; Simultaneously, according to road conditions (slope etc.), wind direction, of the present invention Utilize the generator of people's the power that scrunches to send certain electricity and fill accumulators, both prolonged and held The service time of battery and mileages of continuation are beneficial to again the shallow discharge of battery power, diligent charging, Prolonging service life of battery.

For the power booster bicycle of " intelligent 1+1 " pattern, if the power that scrunches reach 8 kms/ The time, then battery power equally be fed to 8 kms/time required electric weight, so, less than several Individual hour, the electricity of battery just consumption was over. Doing individual the comparison, is that the speed per hour of 16 kms (is used equally Handle is set this rate request), pedal the power size by sensor senses, if people's the power of pedaling is super at this moment Cross 12 kms/time, so, only need battery to emit the electric weight of 4 kms/speed per hour. In like manner, if With handle with speed per hour be set in 8 kms/time, then under the condition of pedaling power speed per hour 12 kms, have big Approximately can be by control near the required electricity of 4 kms/speed per hour (generator that is scrunched by manpower sends) Accumulators is filled in the device distribution. As seen, this characteristic of property is that other electronic/aiding bicycles do not have Have, this is advantage of the present invention and effect place.

Claims

1. a hybrid vehicles---Electrical Bicycle has power generation assembly, controller, and its feature has the parts that generate electricity more than at least two at it, and one of them can be the electrical generator that utilizes people's the power that scrunches; The controlled variable of its controller comprises the electric power that the electrical generator of the power that the scrunches generating that utilizes the people sends.

2. a hybrid vehicles---roadlice, have drive motor, electrical generator, (having generator function concurrently) is contained on each wheel respectively and finishes the driving driving functions with other parts (as storage battery, controller) under the control of vehicle control device to it is characterized in that at least 1 drive motor is arranged; Its electrical generator is the electrical generator of the people's of the utilization as claimed in claim 3 power that scrunches generating.

3. the electrical generator of the people's of the utilization as claimed in claim 1 power that scrunches is characterized in that it is arranged in the shaft position of bicycle, transfer motion speed changing gear group (comprising the multiplying wheel around the vertical plane of revolution of axle that is fixed on trailing wheel) is housed drives this generator for electricity generation; If the power of scrunching of only choosing when travelling is ridden, it is contained in electric wheel hub on the trailing wheel and has automatic clutch device and can make manpower ride easily.

4. controller as claimed in claim 1, it is the power condition of distributing or arranging storage battery, motor according to the size of people's the power that scrunches, decision is sent drive motor that how much electric power gives wheel to satisfy or to reach the moving velocity requirement that is set by handle, it for realizing required and interactive three controlled variable relevant with driving electric motor of certain rate request is: act on the power that scrunches of the people on the Pedalling, utilize electric power that electrical generator sent, the storage battery ability of people's the power that scrunches through the transmission shifting mechanism drive.

5. one kind as claim 1,3,4 described Electrical Bicycles, it is characterized in that it can not adorn with storage battery but with the electric power of the electrical generator of the power that the scrunches generating that utilizes the people, via wheel hub motor or be contained in linear electric motors (disc type or arc type) second unit and corresponding with it the linear electric motors primary device on the vehicle body frame of being contained on the wheel to wheel generation driving action.