WO2019137297A1

WO2019137297A1 - Electric automobile and energy recovery device thereof

Info

Publication number: WO2019137297A1
Application number: PCT/CN2019/070319
Authority: WO
Inventors: 胡志祥
Original assignee: 胡志祥
Priority date: 2018-01-11
Filing date: 2019-01-04
Publication date: 2019-07-18
Also published as: CN207697535U

Abstract

Disclosed is an automobile energy recovery device for an electric automobile, and an electric automobile comprising the device. The electric automobile comprises tires, a rotating shaft connected to the tires, and an electric control box for controlling the rotating shaft. The energy recovery device comprises a battery, a generator and a transmission, wherein the battery comprises an electric power output interface and an electric power supply interface, the generator comprises a power inlet and an electric power supply outlet, the electric power supply interface of the battery is connected to the electric power supply outlet of the generator, and the power inlet of the generator is connected to the rotating shaft of the electric automobile via the transmission. The energy recovery device can greatly improve the endurance of the electric automobile, save energy and protect the environment.

Description

Electric vehicle and energy recovery device thereof

Technical field

The invention relates to the technical field of new energy vehicles, in particular to an electric vehicle and an energy recovery device thereof.

Background technique

Under the background of increasing attention to the world's energy issues and environmental protection issues, new energy vehicles have become a research hotspot. New energy vehicles refer to the use of unconventional vehicle fuels as a power source (or the use of conventional vehicle fuels, the use of new power units, including hybrid vehicles (FCEV), pure electric vehicles (BEV), fuel cell electric vehicles ( PCEV) and other new energy vehicles, etc. China selects pure electric vehicles as its main strategic orientation based on its own energy and technology development.

A pure electric vehicle uses an on-board power supply (charged battery) as an energy storage method and uses an electric motor as a power to drive the wheels. In the research and development of pure electric vehicle technology, how to improve the driving range is an urgent problem to be solved. At present, the method of extending the driving range is as follows: one is to increase the capacity of the battery, and the other is to recycle energy.

For the second method, the device corresponding to the above method in the prior art has the problems of high cost and complicated structure, and thus cannot be widely used.

The prior art has yet to be developed.

technical problem

In view of the above problems, the present invention provides an electric vehicle and an energy recovery device thereof, which aim to solve the problems of high cost and complicated structure in the prior art.

Technical solution

In order to achieve the above object, the present invention provides an energy recovery device for an electric vehicle for an electric vehicle including a tire, a rotating shaft connecting the tire, and an electric control box for controlling the rotating shaft, including a battery, a generator, and a transmission. The battery includes a power outlet interface and a power supply interface, the power generator includes a power inlet and a power outlet, and a power supply interface of the battery is connected to a power outlet of the generator, and the power inlet of the generator passes through the transmission The rotating shaft of the electric vehicle is connected.

Further, the connection of the power inlet of the generator to the rotating shaft of the electric vehicle through the transmission means that the transmission is used to match the speed of the shaft to meet the power requirement of the generator, and the generator includes the rotary power The mechanical structure and the generator body are connected to the generator body.

Further, the rotary power mechanical structure includes a rotary crank, the rotary crank is connected to the generator body for one length, the other end is connected to one end of the transmission, and the other end of the transmission is connected to the rotating shaft of the electric vehicle.

Further, the battery includes an A battery and a B battery, the A battery and the B battery are connected in series, the A battery and the B battery are respectively 150A, and the generator is a generator with a rated power of 1000 watts and 12-14 volts.

In order to achieve the above object, the present invention also provides an electric vehicle, wherein the power inlet of the generator is connected to the rotating shaft of the electric vehicle through a transmission, and the transmission is used to match the speed of the rotating shaft to make it conform to the generator. The power requirement is that the generator includes a rotary power mechanical structure and a generator body, and the rotary power mechanical structure is coupled to the generator body.

Beneficial effect

The utility model has the beneficial effects that the battery can be driven by the fully charged batteries A and B. When the vehicle is running, the rotating shaft can rotate, and the transmission can also be rotated, and the rotation of the transmission drives the rotating crank to rotate, so that the generator can work. The generator recycles the battery A and the battery B in a cycle. Although the current technology has energy loss, it still cannot achieve permanent non-charging, and the process of completely self-energy circulation can only greatly improve the endurance of the electric vehicle. However, the present invention gives a new inspiration for the excess energy recovery of the electric vehicle, and in the future, if possible, increase the capacity of the battery, reduce the volume of the battery, reduce various energy losses, and perhaps achieve a charge for a lifetime. Electric car that circulates. More environmentally friendly and more energy efficient.

DRAWINGS

FIG. 1 is a schematic diagram of an energy recovery device for an electric vehicle according to an embodiment of the present invention.

BEST MODE FOR CARRYING OUT THE INVENTION

In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the accompanying drawings and specific embodiments. It is to be noted that when an element is described as being "fixed" to another element, it can be directly on the other element, or one or more central elements can be present. When an element is referred to as "connected" to another element, it can be a <RTI ID=0.0> </ RTI> </ RTI> <RTIgt; The orientation or positional relationship of the terms “vertical”, “horizontal”, “left”, “right”, “upper”, “lower”, “inside”, “outside”, “bottom”, etc. as used in this specification. The present invention and the simplification of the description are based on the orientation or positional relationship shown in the drawings, and are not intended to indicate or imply that the device or component referred to has a specific orientation, is constructed and operated in a specific orientation, and therefore cannot It is understood to be a limitation of the invention. Moreover, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Unless otherwise defined, all technical and scientific terms used in the specification are the same meaning The terminology used in the description of the present invention is for the purpose of describing particular embodiments and is not intended to limit the invention. The term "and/or" used in this specification includes any and all combinations of one or more of the associated listed items.

Further, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.

FIG. 1 is an electric vehicle and an energy recovery device thereof according to an embodiment of the present invention. For electric vehicles, of course, the present invention can also be applied to electric motorcycles.

The electric vehicle includes a tire, a rotating shaft connecting the tire, and an electric control box for controlling the rotating shaft, and includes a battery, a generator and a transmission, the battery includes a power outlet interface and a power supply interface, and the power generator includes a power inlet and a power outlet. A power supply interface of the battery is connected to a power supply outlet of the generator, and a power inlet of the generator is connected to a rotating shaft of the electric vehicle through a transmission.

The transmission is adapted to match a shaft speed to meet the power requirements of the generator, the generator including a rotary power machine structure and a generator body, the rotary power machine structure being coupled to the generator body.

The rotary power machine structure includes a rotary crank that is coupled to the generator body for one length, and the other end is coupled to one end of the transmission, and the other end of the transmission is coupled to a rotating shaft of the electric vehicle. The rotary power mechanical structure can also use a belt transmission structure, that is, one end of the transmission is connected to the rotating shaft of the electric vehicle, the other end is connected to the center of one pulley, and the other pulley is disposed corresponding to the pulley, and the pulley is built in the power generation. The power inlet of the machine, the two pulleys are connected by a belt.

The battery includes an A battery and a B battery, the A battery and the B battery are connected in series, the A battery and the B battery are respectively 150A, and the generator is a generator with a rated power of 1000 watts and 12-14 volts.

It is worth noting that a coupling is provided at the connection of the transmission and the rotating shaft. The coupling is provided with a three-way mounting bracket, which can be used to connect three different devices.

The above is only the embodiment of the present invention, and is not intended to limit the scope of the invention, and the equivalent structure or equivalent process transformations made by the description of the invention and the drawings are directly or indirectly applied to other related technologies. The fields are all included in the scope of patent protection of the present invention.

Claims

An electric vehicle automobile energy recovery device for an electric vehicle, comprising: a tire, a rotating shaft connecting the tire, and an electric control box for controlling the rotating shaft, characterized by comprising a battery, a generator and a transmission, wherein the battery includes An electrical interface and a power supply interface, the generator includes a power inlet and a power outlet, the power supply interface of the battery is connected to a power outlet of the generator, and the power inlet of the generator passes through the transmission and the electric vehicle Rotating shaft connection.
The electric vehicle automobile energy recovery device according to claim 1, wherein the power inlet of the generator is connected to the rotating shaft of the electric vehicle through a transmission, and the transmission is used to match the shaft speed. It is made to comply with the power requirements of the generator, which includes a rotary power mechanical structure and a generator body, the rotary power mechanical structure being coupled to the generator body.
The electric vehicle automobile energy recovery device according to claim 2, wherein the rotary power mechanical structure comprises a rotary crank handle, the rotary crank handle is connected to the generator body for one length, and the other end is connected to the transmission One end is connected, and the other end of the transmission is connected to a rotating shaft of the electric vehicle.
The electric vehicle automobile energy recovery device according to claim 1, wherein the battery comprises an A battery and a B battery, wherein the A battery and the B battery are connected in series, and the A battery and the B battery are respectively 150A. The generator is a generator with a rated power of 1000 watts and 12-14 volts.
An electric vehicle comprising a tire, a rotating shaft connecting the tire, an electric control box for controlling the rotating shaft, and the energy recovery device according to claim 1, wherein the energy recovery device comprises a battery, a generator, and a transmission, The battery includes a power outlet interface and a power supply interface, the power generator includes a power inlet and a power outlet, the power supply interface of the battery is connected to a power outlet of the generator, and the power inlet of the generator passes through the transmission and the The shaft connection of the electric car.
An electric vehicle according to claim 5, wherein the power inlet of the generator is coupled to the shaft of the electric vehicle through a transmission, and the transmission is adapted to match the speed of the shaft to make it compatible with power generation. The power requirement of the machine includes a rotary power mechanical structure and a generator body, and the rotary power mechanical structure is coupled to the generator body.
The electric vehicle according to claim 6, wherein the rotary power mechanical structure comprises a rotary crank, the rotary crank is connected to the generator body for one length, and the other end is connected to one end of the transmission. The other end of the transmission is connected to the rotating shaft of the electric vehicle.
An electric vehicle according to claim 5, wherein said battery comprises an A battery and a B battery, said A battery and B battery being connected in series, said A battery and B battery being 150A, respectively, said generator It is a generator with a rated power of 1000 watts and 12-14 volts.