CN201357903Y

CN201357903Y - Electric vehicle

Info

Publication number: CN201357903Y
Application number: CNU2008200386685U
Authority: CN
Inventors: 耿志宝
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-08-14
Filing date: 2008-08-14
Publication date: 2009-12-09
Anticipated expiration: 2018-08-14

Abstract

The utility model relates to an electric vehicle, in particular to an electrical bicycle which comprises a bicycle frame, a battery, a motor and a manual driving mechanism, wherein the manual driving mechanism comprises a foot crutch, a tooth disc, a chain, a rear wheel flying disc, a charge motor, an electronic controller used for connecting the charge motor with the battery and a driving device of the charge motor, wherein the driving device of the charge motor comprises a second tooth disc which is arranged at the other side of the bicycle frame and coaxial with the tooth disc, a chain wheel that is arranged between the tooth disc and the rear wheel flying disc at the same side of the second tooth disc and used for driving the charge motor, and a second chain; and the second chain is connected with the second tooth disc and the chain wheel, the chain wheel is connected with an input shaft of the charge motor, and the charge motor is fixedly connected on the bicycle frame. The electrical bicycle is added with a power generation device, so that the battery can be charged by manual driving power generation when in long-distance riding and lack of electric power, and the bicycle can be continuously ridden. Furthermore, the riding mileage can be increased by manually driving an electric generator when in riding.

Description

A kind of battery-driven car

Technical field

The utility model relates to a kind of Electrical Bicycle, relates in particular to a kind of Electrical Bicycle that has self power generation, charge function.

Background technology

At present, Electrical Bicycle is accepted by broad masses with the characteristic that it is light, quick, use cost is cheap.But, use it between inaction period, to charge, to keep its ability of sailing that continues to battery because its capacity of cell is limited.Along with the city enlarges, common people's distance on and off duty is far away, also can go out sometimes to handle affairs midway, has increased the mileage of every day; Add that battery-driven car used after a period of time, the performance of its battery descends to some extent, causes capacity of cell to go down; The mechanics resistance increases, and causes the power consumption of riding to increase; Thereby greatly reduce the ability of sailing that continues.On the way be inconvenient to charge, promptly enable charging,, also be difficult in road, charge because charging needs the long period.Therefore, we can find that a lot of battery-driven cars can only adopt manpower to keep the final stage distance on the way home.

The utility model content

The utility model provides a kind of power generating equipment that carries at above problem, when capacity of cell is not enough, and additional charge fast mechanically, thus can keep the battery-driven car of longer travelled distance.

The technical solution of the utility model is: comprise vehicle frame, battery, motor, man power driving mechanism, man power driving mechanism comprises that pin turns, chain wheel, chain, the trailing wheel flying disc, it also comprises charging machine, the electronic controller that charging machine is linked to each other with battery, the charging machine actuating device, the charging machine actuating device comprises and is arranged on vehicle frame opposite side and second chain wheel coaxial with chain wheel, be arranged between chain wheel and the trailing wheel flying disc and with the sprocket wheel of the driving charging machine of the second chain wheel homonymy, second chain, second chain connects second chain wheel and sprocket wheel, sprocket wheel links to each other with the input shaft of charging machine, and charging machine is fixedly connected on the vehicle frame.

Described charging machine is a three-phase generator.

It also comprises the charging telltale, and the charging telltale links to each other with battery or electronic controller.

Described charging machine comprises speed increasing mechanism, and speed increasing mechanism is that transmitting ratio is 1: 6～15 planetary gear mechanism.

The utility model has been set up power generation assembly on battery-driven car, utilize manpower to drive generating, like this, in long distance is ridden, if power shortage can drive generating by manpower, gives the battery additional charge, makes vehicle can continue to ride again.Also can be when travelling, drive electrical generator by manpower, constantly charge the battery, the electric weight that keeps battery is a higher level, with the prolongation mileage of riding.

Description of drawings

Fig. 1 is a structural representation of the present utility model

1 is vehicle frame among the figure, the 2nd, and battery, the 3rd, trailing wheel, the 4th, motor, the 5th, chain, the 6th, sprocket wheel, 7 is second chains, the 8th, pin turns, and the 9th, chain wheel;

Fig. 2 is the back view of Fig. 1

10 is second chain wheels among the figure, the 11st, and charging machine, the 12nd, flying disc.

Fig. 3 is transmission principle figure of the present utility model

The specific embodiment

The utility model such as Fig. 1,2, shown in 3, comprise vehicle frame 1, battery 2, motor 4, man power driving mechanism, man power driving mechanism comprises that pin turns 8, chain wheel 9, chain 5, flying disc 12 on the trailing wheel 3, it also comprises charging machine 11, the electronic controller that charging machine 11 is linked to each other with battery 2, the actuating device of charging machine 11, the actuating device of charging machine 11 comprises and is arranged on vehicle frame 1 opposite side and second chain wheel 10 coaxial with chain wheel 9, be arranged between chain wheel 9 and the trailing wheel flying disc 12 and with the sprocket wheel 6 of the driving charging machine 11 of second chain wheel, 10 homonymies, second chain 7, second chain 7 connects second chain wheel 10 and sprocket wheel 6, sprocket wheel 6 links to each other with the input shaft of charging machine 11, and charging machine 11 is fixedly connected on the vehicle frame 1.Charging machine 11 adopts three-phase generator.It also comprises the charging telltale, and the charging telltale links to each other with battery 2 or electronic controller.

Claims

1, a kind of battery-driven car, comprise vehicle frame, battery, motor, man power driving mechanism, man power driving mechanism comprises that pin turns, chain wheel, chain, the trailing wheel flying disc, it is characterized in that, it also comprises charging machine, the electronic controller that charging machine is linked to each other with battery, the charging machine actuating device, the charging machine actuating device comprises and is arranged on vehicle frame opposite side and second chain wheel coaxial with chain wheel, be arranged between chain wheel and the trailing wheel flying disc and with the sprocket wheel of the driving charging machine of the second chain wheel homonymy, second chain, second chain connects second chain wheel and sprocket wheel, sprocket wheel links to each other with the input shaft of charging machine, and charging machine is fixedly connected on the vehicle frame.

2, a kind of battery-driven car according to claim 1 is characterized in that, described charging machine is a three-phase generator.

3, a kind of battery-driven car according to claim 1 is characterized in that, it also comprises the charging telltale, and the charging telltale links to each other with battery or electronic controller.

4, a kind of battery-driven car according to claim 1 is characterized in that, described charging machine comprises speed increasing mechanism, and speed increasing mechanism is that transmitting ratio is 1: 6～15 planetary gear mechanism.