JP3242332U - Mobile EV charging vehicle - Google Patents

Abstract

A mobile EV charging vehicle capable of rescuing an electric vehicle running out of power on the road from a remote location. A mobile EV charging vehicle 10 loads a generator 12, a charger 13, and a cord reel 14 on a mobile vehicle 11 to rescue an electric vehicle 30 that has run out of power. The cord reel comprises a wheel 24 attached to the bottom of the frame 23, a charging connector 25 connected to the charging port 31 of the electric vehicle, and a charging cable 26 connected between the charging connector and one end of the cord. to electrically connect the charger and the electric vehicle that has run out of power. The other end of the cord wound around the drum is electrically connected to the charger, and the cord reel is moved by the wheels toward the electric vehicle that has run out of electricity while the cord is being fed out from the drum, and the charging connector has run out of electricity. It is characterized by being connected to a charging port 31 of an electric vehicle 30 for charging. [Selection drawing] Fig. 3

Description

TECHNICAL FIELD The present invention relates to a mobile EV charging vehicle that rescues an electric vehicle (EV) that runs out of electricity on the road.

In recent years, electric vehicles have been attracting attention as eco-friendly vehicles that do not emit exhaust gas while driving and can contribute to the improvement of environmental problems such as air pollution and global warming. Currently, the charging infrastructure for fuel is inadequate, and there is concern about long-distance travel and traffic jams.

Therefore, Patent Document 1 describes a "mobile recharging concept for electric vehicles" in which a transport vehicle is equipped with an integrated power generation system and moves to an electric vehicle that has run out of electricity to perform rescue work. .

Further, Patent Document 2 describes a "mobile charging device and mobile charging method" capable of charging an electric vehicle while it is moving.

JP 2014-517680 A Japanese Patent No. 5359093

However, in the above-described technologies of Patent Document 1 and Patent Document 2, when there is an electric vehicle to be rescued (out of electricity) in the middle of a long train, such as in a traffic jam during snowfall, a power generation system is installed. However, there is a problem that the transport vehicle cannot reach the electric vehicle to be rescued.

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and its object is to provide a mobile EV charging vehicle capable of rescuing an electric vehicle running out of power on the road from a remote location. It is in.

In the mobile EV charging vehicle according to the present invention, a generator that generates power for charging the battery of the electric vehicle, a charger that charges the electric vehicle with the power generated by the generator, and a cord are wound. a drum, a frame that rotatably supports the drum, wheels or casters attached to the lower part of the frame, a charging connector that is connected to a charging port of the electric vehicle, and the charging connector. a cord reel that has a charging cable connected between one end of the cord and electrically connects the charger and the electric vehicle that has run out of electricity; and the generator, the charger, and the cord reel. and a mobile vehicle that loads and moves, wherein the other end of the cord wound around the drum is electrically connected to the charger, and the cord reel is passed through the wheel while the cord is being paid out from the drum. Alternatively, the above-described problem is solved by moving the vehicle toward the electric vehicle that has run out of power using casters and connecting the charging connector to the charging port of the electric vehicle that has run out of power.

Moreover, the above problem is solved by loading a plurality of the cord reels on the moving vehicle and connecting and extending the plurality of cords when the cord length is insufficient.

In addition, the cord reel is provided on one side plate of the drum, and further includes an outlet into which the plug of the charging cable is inserted to be electrically connected to the cord, thereby solving the above-mentioned problems. bottom.

Also, the above-mentioned problem is solved by the cord reel further comprising a handle portion attached to the drum for winding the cord when the cord reel is collected.

Furthermore, the cord reel also has a grip provided on the upper portion of the frame to be gripped when moving toward the electric vehicle that has run out of electricity, thereby solving the above-described problems.

Also, by further providing a controller that is provided in the charging cable and controls charging, the above-described problem is also solved.

According to the mobile EV charging vehicle according to the present invention, the mobile vehicle can be loaded with the generator, the charger and the cord reel, and can move freely on the road. In addition, if there is an electric vehicle to be rescued (out of electricity) in the middle of a congested train, the moving vehicle should be parked in a safe parking space or on the shoulder of the road, and the cord will be pulled out from the cord reel drum and pulled by the wheels. It can be easily moved and can power electric vehicles at a distance from the moving vehicle.

As a result, it is possible to perform charging work from a remote location in a congested vehicle, and to perform charging work using the time until the cause of the congestion is eliminated, such as removing the accident vehicle. occupants can be restrained from being trapped in the vehicle for a long time.

In addition, by loading a plurality of cord reels on a moving vehicle, it is possible to connect and extend a plurality of cords to supply power to a more distant rescue target vehicle.

Furthermore, by providing an outlet on one side plate of the drum of the cord reel, it is possible to easily electrically connect by inserting the plug of the charging cable, and by providing a plurality of outlets, a plurality of cords can be connected and extended. You can also

In addition, by attaching the handle portion to the drum of the cord reel, it is possible to collect the cord reel while winding the cord when the cord reel is collected after the charging operation is finished.

Moreover, by providing a grip on the upper part of the frame of the cord reel, the cord can be easily let out from the drum by gripping and pulling the cord reel when moving toward the electric vehicle that has run out of electricity.

Also, by providing a controller to the charging cable, charging can be controlled near the electric vehicle that has run out of electricity, and work can be performed independently of the mobile vehicle 11 parked at a remote location.

Therefore, according to the present invention, it is possible to provide a mobile EV charging vehicle capable of rescuing an electric vehicle running out of power on the road from a remote position.

1 is a perspective view showing a schematic configuration of a mobile EV charging vehicle according to an embodiment of the present invention; FIG. FIG. 2 is a perspective view of a cord reel loaded on the mobile EV charging vehicle shown in FIG. 1; FIG. 2 is a schematic perspective view for explaining relief work for an electrically deficient vehicle by a mobile EV charging vehicle according to an embodiment of the present invention;

EMBODIMENT OF THE INVENTION Below, the form for implementing this invention is demonstrated with reference to drawings.

FIG. 1 shows a schematic configuration of a mobile EV charging vehicle 10 according to an embodiment of the invention.

As the moving vehicle 11, for example, a 2-ton truck (gasoline vehicle or diesel vehicle) is used. For example, a diesel generator 12 of 150 kV, a charger 13 for an EV vehicle, and a cord reel 14 are loaded on the carrier of the mobile vehicle 11 . The generator 12 generates electric power for charging the battery of the electric vehicle, and the charger 13 charges the electric vehicle with the electric power generated by the generator 12 .

Although the loading platform of the moving vehicle 11 is covered with the aluminum container 15 or the like, it is indicated by broken lines to depict the cargo inside.

FIG. 2 is a perspective view of cord reel 14 loaded on mobile EV charging vehicle 10 shown in FIG.

The cord reel 14 electrically connects the charger 13 and the electric vehicle that has run out of electricity, and is configured to be pulled by a charging operator and move toward the electric vehicle that has run out of electricity. It should be noted that although it is referred to as a cord reel here for the sake of convenience, it differs from a normal cord reel in that it includes a charging connector, a charging cable, and the like, as will be described later.

The cord reel 14 includes a drum 22 around which a cord 21 having a plug 21a is wound, a frame 23 that rotatably supports the drum 22, and a grip portion that is provided on the upper portion of the frame 23 and grips when moving. 23a and wheels (or casters) 24, 24 attached to the lower part of the frame 23. As shown in FIG.

In addition, the cord reel 14 includes a charging connector 25 connected to a charging port (also called a charging port, inlet, etc.) of the electric vehicle, and a charging cable 26 connected between the charging connector 25 and one end of the cord 21. and a controller 27 provided on the charging cable for controlling charging. Outlets 22b and 22c connected to the other end of the cord 21 are provided on one side plate 22a of the drum 22, and the charging plug 26a of the charging cable 26 is inserted and electrically connected to the cord 21. As shown in FIG.

Further, the cord reel 14 has a handle portion 28 which is attached to the drum 22 and winds the cord 21 when the cord reel 14 is recovered (after the charging operation is completed).

FIG. 3 is a schematic perspective view for explaining relief work for an electrically deficient vehicle by the mobile EV charging vehicle 10 according to the embodiment of the present invention.

First, the mobile vehicle 11 is moved to a position as close as possible to the electric vehicle 30 to be rescued (out of power), and the mobile EV charging vehicle 10 is stopped in a safe parking space or on the shoulder of the road.

Subsequently, the plug 21a of the cord 21 wound around the drum 22 of the cord reel 14 loaded on the mobile vehicle 11 is inserted into the outlet of the charger 13 and unloaded from the carrier. Next, the charging operator grasps the grip portion 23 a and walks toward the electric vehicle 30 to be rescued, thereby moving while pulling out the cord 21 from the drum 22 . After arriving at the electric vehicle 30 to be rescued, the charging connector 25 is connected to the charging port 31 of the electric vehicle 30 . Then, the controller 27 is used to charge the battery of the electric vehicle 30 that runs out of power.

After the charging operation is completed, the charging connector 25 is disconnected from the charging port 31 of the electric vehicle 30, and the drum 22 is rotated by the handle portion 28 to wind the cord 21 and return to the moving vehicle 11. - 特許庁Then, the cord reel 14 is loaded on the moving vehicle 11 .

According to the above configuration, the mobile vehicle 11 loaded with the generator 12, the charger 13, and the cord reel 14 can freely move on the road toward the electric vehicle 30 to be rescued that has run out of electricity. can. Also, when there is an electric vehicle 30 to be rescued in the middle of a congested train, the moving vehicle 11 is stopped in a safe parking space or on the shoulder of the road, and the cord 21 is let out from the drum of the cord reel 14 while the wheels 24 are pulled out. It is possible to easily move the vehicle 11 and supply power to an electric vehicle in a remote location. Therefore, an electric vehicle running out of power on the road can be rescued from a remote position.

It should be noted that the present invention is not limited to the above-described embodiments, and various modifications can be made without departing from the scope of the invention.

For example, in the above embodiment, the charging operation is performed with one cord reel 14, but a plurality of cord reels may be loaded on the moving vehicle 11 and the cords 21 may be connected and extended.

As a result, it is possible to cope with a case where the electric vehicle 30 to be rescued is far away, such as in the middle of a congested train line.

DESCRIPTION OF SYMBOLS 10... Mobile EV charging vehicle 11... Mobile vehicle 12... Generator 13... Charger 14... Cord reel 15... Aluminum container 21... Cord 21a... Plug 22... Drum 22a... Side plate 22b... Outlet 22c... Outlet 23... Frame 23a... Grip part 24 Wheel 25 Charging connector 26 Charging cable 26a Charging plug 27 Controller 30 Electric vehicle 31 Charging port

Claims (6)

a generator that generates electric power for charging the battery of the electric vehicle;
a charger that charges the electric vehicle with power generated by the generator;
A drum around which a cord is wound, a frame that rotatably supports the drum, wheels or casters attached to the bottom of the frame, a charging connector that is connected to a charging port of the electric vehicle, a cord reel having a charging cable connected between the charging connector and one end of the cord, and electrically connecting the charger and an electric vehicle that has run out of electricity;
a mobile vehicle that moves with the generator, the charger, and the cord reel loaded;
The other end of the cord wound around the drum is electrically connected to the charger, and while the cord is paid out from the drum, the cord reel is moved toward the electrically depleted electric vehicle by the wheels or casters. and charging by connecting the charging connector to a charging port of the electric vehicle that runs out of electricity. 2. The mobile EV charging vehicle according to claim 1, wherein a plurality of said cord reels are loaded on said mobile vehicle, and when the cord length is insufficient, a plurality of said cord reels are connected and extended. 2. The cord reel according to claim 1, further comprising a receptacle provided on one side plate of the drum, into which a plug of the charging cable is inserted and electrically connected to the cord. Mobile EV charging vehicle. 2. The mobile EV charging vehicle according to claim 1, wherein the cord reel further comprises a handle portion attached to the drum for winding the cord when the cord reel is collected. 2. The mobile EV charging vehicle according to claim 1, wherein the cord reel further comprises a grip provided on the upper portion of the frame to be gripped when moving toward the electric vehicle that has run out of power. . The mobile EV charging vehicle according to claim 1, further comprising a controller provided on the charging cable to control charging.

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