KR20040106721A

KR20040106721A - Electric motorcar

Info

Publication number: KR20040106721A
Application number: KR1020030037539A
Authority: KR
Inventors: 김동순
Original assignee: 김동순
Priority date: 2003-06-11
Filing date: 2003-06-11
Publication date: 2004-12-18

Abstract

PURPOSE: An electric vehicle is provided to permit wind power generators to generate electrical energy by the travel of the vehicle, charge a battery with thus-generated electrical energy, and use the electrical energy charged in the battery. CONSTITUTION: An electric vehicle comprises an electric motor(10) for driving the vehicle; wind power generators(20) mounted at a predetermined interval on the roof of the vehicle; and a battery(30) arranged in a vehicle trunk. The wind power generators rotate by the pressure generated during travel of the vehicle so as to thereby generate electrical energy. The battery is charged with thus-generated electrical energy, and provides the electrical energy to the electric motor.

Description

Electric Vehicles {ELECTRIC MOTORCAR}

본 발명은 전기로 구동되는 자동차에 관한것이며, 상세히는 자동차의 윗면에 풍력 발전기를 설치하여 주행시 작용하는 풍력에 의해 전기를 생산하고 그 전기를 저장하여 주행동력을 얻을 수 있도록 구성한 전기자동차에 관한 것이다.The present invention relates to an automobile driven by electricity, and more particularly, to an electric vehicle configured to produce electricity by wind power installed at the top of a vehicle and to store driving electricity to obtain driving power. .

일반적인 전기자동차는 축전지의 전원을 사용하여 모터를 구동시킴으로서 주행이 가능하도록 되어 있는데 축전용량에 한계가 있어 주행거리가 짧고, 자주 축전해주어야하는 단점이 있었다.A general electric vehicle is capable of driving by driving a motor by using a power source of a battery. However, there is a limitation in storage capacity, so the driving distance is short, and power storage is required frequently.

본 발명은 주행시 자동차의 움직이는 힘에 의해 풍력발전기를 돌리고, 생산된 전기를 축전하여 주행에 필요한 전기를 생산함으로서 이와 같은 불편을 해소할 목적으로 안출된 것이다.The present invention is intended to solve such inconvenience by turning the wind power generator by the driving force of the vehicle while driving, and by producing the electricity required for driving by accumulating the electricity produced.

도1은 본 발명의 구성도1 is a block diagram of the present invention

*주요부호의 설명* Description of the major symbols

10.전기모터 20.풍력발전기 30.축전지10. Electric motor 20. Wind power generator 30. Storage battery

21.팬 22.유입부21.Fan 22.Inlet

이하 본 발명을 첨부된 도면에 의해 설명하면 다음과 같다.Hereinafter, the present invention will be described with reference to the accompanying drawings.

본 발명은 전기모터(10)로 구동되는 자동차에 있어서, 자동차의 지붕에 일정한 간격으로 풍력 발전기(20)를 설치하고, 자동차의 트렁크에 축전지(30)를 설치하여 자동차의 주행시 발생하는 압력에 의해 풍력 발전기(20)가 회전함으로서 전기를 얻고, 얻은 전기는 축전지(30)로 충전하여 자동차의 구동 동력인 전기모터(10)에 공급하는 구조를 갖는다.According to the present invention, in a motor vehicle driven by an electric motor (10), the wind generator (20) is installed at regular intervals on the roof of the motor vehicle, and the storage battery (30) is installed in the trunk of the motor vehicle. As the wind generator 20 rotates to obtain electricity, the obtained electricity is charged with the storage battery 30 to supply the electric motor 10 which is the driving power of the vehicle.

상기에서, 전기모터는 DC48V, 2.5Kw 인 직권형으로서 12V짜리 4개의 충전지에 의해 초기 구동력을 얻고, 그 후 풍력발전기에 의해 생산된 전기를 사용하여 구동되는 동작원리를 갖는다.In the above, the electric motor is a series of DC48V, 2.5Kw, obtains the initial driving force by four rechargeable batteries of 12V, and then has the operating principle driven by using the electricity produced by the wind turbine.

풍력발전기에 적용된 팬(21)은 포물선형 날개를 축에 다수 부착한 일자형으로서 차량의 폭방향으로 설치하며, 전방의 풍력발전기 후방에 위치하는 풍력발전기로의 바람이 자연스럽게 유입되도록 유입부(22)를 형성한 구조를 갖는다.The fan 21 applied to the wind turbine is installed in the width direction of the vehicle with a plurality of parabolic wings attached to the shaft, and the inlet 22 so that the wind flows naturally into the wind turbine located behind the wind turbine in front of the wind turbine. It has a structure formed.

상기 구조에 의해 기존의 전기자동차 시스템에 의해 차량이 주행하면, 주행저항에 의해 각각의 풍력발전기가 회전하면서 전기를 생산하며, 생산된 전기는 축전지에 충전되고, 기 부설된 전기 자동차 시스템에 공급되게 된다.According to the above structure, when the vehicle is driven by the existing electric vehicle system, each wind generator rotates and generates electricity by driving resistance, and the generated electricity is charged to the battery and supplied to the installed electric vehicle system. do.

이상의 구성에 의해 본 발명은 전기자동차에 부설된 기존의 주행 시스템에 의해 주행하고, 주행에 의해 풍력발전기에서 전기를 생산하여 이를 축전지에 충전시키고, 축전지의 전기를 재 이용함으로서 종래 전기자동차기 갖는 문제점을 해소할 수 있게 된다.With the above configuration, the present invention has a problem with conventional electric vehicles by traveling by the existing traveling system attached to the electric vehicle, producing electricity from the wind power generator by driving and charging it to the battery, and reusing the electricity of the battery. Can be solved.

Claims

In an automobile driven by the electric motor 10, the wind generator 20 is installed at regular intervals on the roof of the automobile, and the storage battery 30 is installed in the trunk of the automobile to prevent the wind generator by the pressure generated when the vehicle is driven. The electric vehicle, characterized in that the electric motor has a structure in which the electric power is obtained by the rotation of the motor 20 and the electric power is charged to the storage battery 30 and supplied to the electric motor 10 which is the driving power of the motor vehicle.