KR100533108B1 - Electric car provided with a wind power generating apparatus - Google Patents

Abstract

The present invention discloses an electric vehicle having a wind turbine. Electric vehicle of the present invention is coupled to the main body is installed on the roof of the vehicle, rotatable and releasable and the power generating means for obtaining power from the wind generated when the vehicle is running outside, the power generating means is installed inside the body And power generation means for generating electricity by receiving power from the power generating means, and installed to be electrically connected to the power generation means in a predetermined position of the vehicle, and storing means for storing electricity obtained from the power generation means, and storage means and electrical It is connected to the drive means for driving the wheel of the vehicle. For this reason, the wind which generate | occur | produces externally while driving can be used as energy for driving | running | working a vehicle.

Description

Electric car provided with a wind power generating apparatus}

The present invention relates to an electric vehicle, and more particularly, to an electric vehicle having a wind power generation device capable of obtaining energy required for the operation of the electric vehicle by generating and storing electricity by using the force of wind generated while driving. It's about cars.

Vehicles are not only enriching human life, but also becoming indispensable for living. Thus, in Korea, at least one vehicle is owned by each household. Such vehicles have used gasoline or diesel as the main fuel, and LPG-based vehicles have been widely used in recent years.

However, these vehicles driven by gasoline or the like as a main raw material emit a large amount of exhaust gas during operation due to incomplete combustion of fuel. Such vehicle exhaust gas is becoming a major culprit of serious air pollution, especially in crowded places such as large cities.

Therefore, solar vehicles or electric vehicles that can be driven without using combustible raw materials such as gasoline have been developed.

However, such a solar or electric vehicle has not only a heavy storage tank for storing energy required for driving the vehicle but also a large volume, and a relatively short use time.

In order to solve this problem, many technologies have been introduced that use a powerful wind force generated around a vehicle as an energy source for driving the vehicle when the vehicle is driven. An example thereof is a "power supply apparatus for an electric vehicle using wind power" described in Registration Utility Model No. 20-0268814, which is illustrated in FIGS. 4 and 5.

As shown, a plurality of power generators 40 are installed in the front and the roof of the electric vehicle.

The generator 40 includes a rotating plate 41 which rotates itself according to wind power, an electromagnetic induction part 43 including a rotor 42 rotating according to the rotation of the rotating plate 41 and a stator coil surrounding the rotor coil, It consists of a charging device 54 for collecting electricity in accordance with the operation of the electromagnetic induction portion 43.

However, such a power generation device is not easy to combine and release because a plurality of installation in a number of places in the vehicle.

In addition, since the generator is installed in a place where the wind is strong when the vehicle is driving, it could cause a large energy loss due to the wind resistance.

In addition, the generator is not only damaged easily because the wind is installed in a strong place, but if the generator is damaged, the whole must be replaced.

The present invention has been devised to solve the above-mentioned problems of the prior art. An object of the present invention is to provide an electric vehicle having a wind power generator that can use the wind generated outside while driving as energy required for operation.

Another object of the present invention is to provide an electric vehicle having a wind power generator that can be easily coupled and released as needed.

Still another object of the present invention is to provide an electric vehicle having a wind power generation device capable of minimizing the amount of fuel consumed during driving by minimizing resistance caused by wind generated during driving.

Still another object of the present invention is to facilitate the coupling and release of the rotary blades of the wind turbine is easy to replace when the rotary blades are damaged and equipped with a wind turbine that can replace only the damaged rotary blades individually To provide a car.

In order to achieve the above object of the present invention, the present invention is an electric vehicle,

A main body installed on the roof of the vehicle, rotatably coupled to the main body, and a power generating means for obtaining power from wind generated when the vehicle is driven, the power generating means being installed inside the main body and A power generation means coupled to the power generation means for generating electricity, the storage means for storing electricity obtained from the power generation means, the power generation means being electrically connected to the power generation means at a predetermined position of the vehicle; It may be electrically connected to the storage means and may include a driving means for driving the wheel of the vehicle.

The power generating means may include a mounting member rotatably coupled to the main body and a plurality of rotary blades of a predetermined length detachably coupled to the mounting member, the mounting member having one end connected to the power generation system. It may be composed of a plurality of first coupling bar is fixedly coupled to the rotating shaft and the outer circumferential surface of the rotating shaft and is coupled to the plurality of rotating blades and releasably.

A screw thread having a predetermined length may be formed at one end of the rotating shaft and the first coupling bar so that the mounting member is easily coupled to and released from the power generation system and the rotary blade.

The rotary wing is wider and farther away from the portion coupled to the first coupling bar may have a curved surface of a predetermined curvature, the wind turbine further comprises a protective cover for protecting the power generating means from the outside Can be.

The power generating means may include a mounting member rotatably coupled to the main body and the protective cover and a plurality of rotary wings of a predetermined length rotatably coupled to the mounting member.

The mounting member has a plurality of first end is fixedly coupled to the power generation system and the other end is fixed to the rotary shaft and the outer peripheral surface of the rotary shaft rotatably coupled to the protective cover and the plurality of rotating blades are releasably coupled It may be made of one coupling bar, the end of the rotary shaft and the first coupling bar is formed with a screw thread of a predetermined length so that the mounting member is easily coupled and released with the power generation system and the rotary blade, the other of the rotary shaft The through hole may be formed at the end to receive the second coupling bar formed in the protective cover. The rotary blade may have a wider width and a curved surface having a predetermined curvature as it moves away from the portion coupled with the first coupling bar.

The main body may be formed in a streamlined shape in the front and a cut bullet shape in the rear in order to minimize resistance, and the driving means may be an electric motor and may be coupled to each wheel of the vehicle.

An electric vehicle according to an embodiment of the present invention is an electric vehicle, which is installed on a roof of the vehicle and has a generator therein, has a body having a bullet shape, and a threaded end thereof penetrates an upper surface of the body to generate the generator. The mounting member is rotatably coupled to the other end and the other end is formed of a rotating shaft formed in the through hole in the axial direction and a plurality of first coupling bar is formed to be fixed to the outer peripheral surface of the rotating shaft and the threaded end, the mounting member A plurality of rotary blades having a curved width of a predetermined curvature, the width of which is screwed to the first coupling bar and coupled to the first coupling bar, the battery being electrically connected to the generator at a predetermined position of the vehicle; An electric motor electrically connected to the storage battery and driving the wheel of the vehicle; The second coupling is rotatably inserted into the through hole formed in the shaft bar is formed on a predetermined position of the lower can include a protective cover for protecting the mounting member from the outside.

Hereinafter, an electric vehicle having a wind power generator according to a preferred embodiment of the present invention with reference to the accompanying drawings will be described in detail.

An electric vehicle having a wind power generator according to a preferred embodiment of the present invention is shown in FIG. 1, and the wind power generator is schematically illustrated in FIG. 2.

As shown in Figure 1, the wind power generator 100 according to a preferred embodiment of the present invention is mounted on the roof of the electric vehicle. The wind power generator 100 is preferably formed as low as possible to minimize the resistance by the wind.

In addition, the rotary blade 127 provided in the wind power generator 100 is preferably formed so that the rotation radius is not larger than the area of the roof of the vehicle.

Predetermined position of the electric vehicle, in the present embodiment, the current converter 150 is installed in the trunk to be electrically connected to the wind power generator 100, and the storage battery 160 to be electrically connected to the current converter 150 in the vicinity thereof. Install. The electricity is converted into a state suitable for use while passing through the current converter 150, and the converted electricity is stored in the storage battery 160. In this embodiment, only one storage battery 160 is installed, but a plurality of batteries may be selectively installed.

In addition, the battery 160 forms an external connection terminal 161 to be connected to an external power supply source (200 of FIG. 3) to receive electricity.

In addition, a plurality of drive motors 170 used to drive the vehicle is provided to be mechanically coupled to each wheel.

In this case, the driving motor 170 may be mounted on a wheel of a front wheel, a wheel of a rear wheel of a rear wheel drive, and a wheel of a four wheel of a four-wheel drive vehicle.

In addition, various lights 180 and air conditioners 190, which can use electricity from the storage battery 160, are provided at predetermined positions.

As shown in FIG. 2, the wind power generator 100 includes a main body 110 mounted on a roof of a vehicle, a power generator 120 and a power generator 120, and a main body for supplying power to the generator 140. It includes a protective cover 130 for protecting the upper portion of the 110 from the outside.

The case 111 of the main body 110 is preferably formed to have a streamlined shape in the front and a rear shape in a shape similar to a bullet shape. As a result, it is possible to greatly reduce the resistance due to wind generated in the body 110 when the vehicle is running.

A first through hole 112 is formed on an upper surface of the case 111, and the power generator 120 is coupled to the generator 140 through the first through hole 112.

The lower edge of the case 111 forms a fixing plate 115 used to fix the body 110 to the roof of the vehicle. A plurality of second through holes 113 are formed in the fixing plate 115, and the fixing plate 115 is fixed to the roof of the vehicle by the coupling member 114 such as a screw.

Inside the case 110, the generator 140 is fixedly installed to generate electricity by using the power obtained from the power generator 120, and the generator 140 uses the wire 141 to store the battery of FIG. (160).

The power generator 120 is coupled to a plurality of first coupling bars 122 and first coupling bars 122 that are fixedly coupled to a rotation shaft 121 coupled to the main body 110 and an outer circumferential surface of the rotation shaft 121. It has a plurality of rotary blades (127).

The first screw thread 123 having a predetermined length is formed under the rotation shaft 121. The first screw thread 123 may have a length sufficient to be coupled to the generator 140 through the first through hole 112 formed in the main body 110.

In addition, a third through hole 124 of a predetermined length is formed in the upper portion of the rotation shaft 121 in the axial direction. The third through hole 124 is preferably formed to the extent that the second coupling bar 132 formed in the protective cover 130 can be completely inserted.

The first coupling bar 122 may be fixedly coupled or integrally formed on the outer circumferential surface of the rotation shaft 121, and the second screw thread 122a may be formed at the distal end thereof. In FIG. 2, only two or more first coupling bars 122 are illustrated, but may be two or more as necessary. However, it is preferable to make the angle between each first coupling bar 122 uniform.

The rotary blade 127 has a fixing bar 125, and forms a third screw thread 126 corresponding to the second screw thread 122a formed in the first coupling bar 122 therein. For this reason, the rotary blade 127 can be easily coupled to and released from the first coupling bar 122.

Rotating wing 127 is preferably formed to have a curved surface of a predetermined curvature at the same time as the area of the wing is wider and thicker as it moves away from the fixing bar (125).

As a result, when the vehicle travels, the rotary blade 127 receives a strong resistance and at the same time obtains a strong rotational force, and by transmitting a strong power to the generator can improve the amount of power generated by the generator.

Rotating wing 127 may be formed in a variety of shapes, such as a cup shape, a furnace shape, and the like, and can be applied without limitation as long as the shape can maximize the low resistance of the wind.

The protective cover 130 is installed to protect the upper portion of the rotation shaft 121, the first coupling bar 122, and the main body 110 of the power generator 120 from the outside.

The body 131 of the protective cover 130 is preferably formed in a helmet shape to minimize the resistance by the wind, and forms a second coupling bar 132 near the center of the lower surface. The second coupling bar 132 is rotatably inserted into the rotation shaft 121 of the power generator 120.

Operation of the wind turbine generator 100 having the above-described configuration will be described in detail with reference to the block diagram of FIG. 3.

First, the power generator 120 is driven by the strong wind formed around the vehicle when the vehicle runs.

Power generated while the power generator 120 is driven is transmitted to the generator 140.

The generator 140 receives power to generate electricity, and the generated electricity is transmitted to the current converter 150.

The electricity converted to be suitable for use while passing through the current converter 150 is sent to the storage battery 160 and stored. In addition, when necessary, the battery 160 may be charged with electricity from the external power supply 200.

The electricity stored in the battery 160 is used to drive the driving motor 170, the various lights 180, or the air conditioner 190 as necessary.

As mentioned above, the electric vehicle equipped with the wind power generator of the present invention has been described with reference to the preferred embodiment of the present invention, but it is apparent to those skilled in the art that modifications, changes, and various modifications can be made without departing from the spirit of the present invention. .

According to the electric vehicle equipped with the wind power generator of the present invention, by using the external strong wind generated when the vehicle is running as the electric energy required for driving the vehicle, it is possible to use the electricity charged in the battery for a longer time.

On the other hand, even if the car does not travel to provide an electric vehicle having a wind power generator that is continuously charged to the battery even by the wind generated naturally from the outside.

In addition, since the wind turbine of the present invention is installed on the roof of the vehicle by a coupling member such as a screw, the wind turbine can be easily released, and is formed in a structure that can receive power from the outside. It will provide a variety of functions that can be used as an electric vehicle.

In addition, since the rotor blade is configured in a shape that can maximize the low resistance of the wind, converting the wind into energy

In addition, the wind turbine generator of the present invention has a bullet shape, so that the resistance to the wind can be minimized, thereby providing an electric vehicle having an energy-efficient wind turbine.

In addition, the wind power generator of the present invention can easily combine and release the rotary blades can be replaced only damaged rotor blades when the rotor blades are damaged, easy to maintain the electric vehicle equipped with an inexpensive wind power generator Will be provided.

In addition, according to the electric vehicle of the present invention, the driving means is connected to the wheel of the vehicle to provide an energy-efficient electric vehicle.

1 is a partially open schematic view of an electric vehicle having a wind turbine according to a preferred embodiment of the present invention of FIG.

FIG. 2 is a schematic exploded perspective view of the wind power generator of FIG. 1; FIG.

3 is a block diagram schematically showing the operation of the wind power generator of FIG.

4 is a schematic view of an electric vehicle with a wind turbine of the prior art; And

FIG. 5 is a partial detailed view of the wind turbine of FIG. 4.

<Brief description of the main parts of the drawing>

100; Wind power generator 110; main body

111; Case 112; First through hole

113; Second through hole 114; Joining member

115; Fixing plate 120; Power generator

121; Rotation axis 122; First combining bar

122a; Second screw thread 123; 1st screw thread

124; Third through hole 125; Fixed bar

126; Third thread 127; Rotary wing

130; Protective cover 131; Body cover

132; Second coupling bar 150; Current transducer

160; Storage battery 170; Drive motor

180; Various lights 190; Air conditioner

Claims (9)

delete delete delete delete With electric cars, A main body installed on the roof of the vehicle; Rotation and release coupled to the main body as a power generating means for obtaining power from the wind generated when the vehicle is running outside, The power generating means includes a mounting member rotatably coupled to the main body and a plurality of rotary wings of a predetermined length detachably coupled to the mounting member, The mounting member is composed of a plurality of first coupling bars, one end of which is fixed to the rotation shaft and the outer circumferential surface of the rotation shaft is fixedly coupled to the power generation system, and the plurality of rotation blades and releasably coupled, A screw thread having a predetermined length is formed at one end of the rotary shaft and the first coupling bar so that the mounting member is easily coupled to and released from the power generation system and the rotary blade, and the rotary blade is coupled to the first coupling bar. A power generating means having a curved surface having a predetermined curvature with a width wider from the distance; A power generation means installed in the main body and coupled to the power generating means and generating power by receiving power from the power generating means; Storage means for being electrically connected to the power generation means at a predetermined position in the vehicle and storing electricity obtained from the power generation means; And An electric vehicle having a wind power generator, which is electrically connected to the storage means and includes driving means for driving the wheels of the vehicle. 6. The electric vehicle according to claim 5, wherein the main body is formed in a streamlined shape at the front and a cut shape at the rear in order to minimize resistance. The electric vehicle having a wind power generator according to claim 6, wherein the wind power generator further comprises a protective cover for protecting the power generating means from the outside. 8. The electric vehicle according to any one of claims 5 to 7, wherein the driving means is an electric motor and is coupled to a wheel of the vehicle. By electric car, A main body installed on the roof of the vehicle and having a generator therein, the main body having a shell shape; One end of the thread is formed through the upper surface of the main body is rotatably coupled to the generator, the other end is formed to be fixed to the rotary shaft and the outer peripheral surface of the rotary shaft is formed through holes in the axial direction and the thread is formed at the end A mounting member comprising a plurality of first coupling bars; A plurality of rotary blades having a curved surface of a predetermined curvature, the width of which is screwed to the first coupling bar of the mounting member and is further away from the portion coupled to the first coupling bar; A storage battery electrically connected to the generator at a predetermined position of the vehicle; An electric motor electrically connected to the storage battery and for driving wheels of the vehicle; The second coupling bar rotatably inserted into the through hole formed in the rotating shaft is formed at a predetermined position of the lower surface and comprises a protective cover for protecting the mounting member from the outside. .