TW201302514A - Electric vehicle charging station - Google Patents

Abstract

A electric vehicle charging station includes a body with a box-like shape, and a power feeding unit accommodated in the body. The power feeding unit serves to feed electric power to a charging cable serving as a power feeding path to the electric vehicle. A holding part for holding at least a part of the charging cable except for an electric cable of the charging cable is provided on an outside of the body. Accordingly, it is possible to hold the part of the charging cable without reducing the number of the power feeding units that can be accommodated in the body.

Description

Electric vehicle charging device

The present invention relates to an electric vehicle charging device.

Recently, electric-powered vehicles such as electric vehicles, electric motorcycles, or plug-in hybrid vehicles (hereinafter, also referred to as "electric vehicles") have been widely used. Since electric vehicles are widely used, charging devices for charging auxiliary batteries installed in electric vehicles are being used. A conventional charging device is disclosed in Japanese Unexamined Patent Application Publication No. No. 2010-277855 (JP2010-277855A).

The conventional charging device disclosed in JP2010-277855A includes: a body having a plurality of accommodation spaces in the body, the body being erected on a ground on which the electric vehicle is to be parked; and accommodation in the body A cabinet housed in space that holds the socket.

In the conventional charging device, if a cable is accommodated in the body (the cable constitutes a portion of the charging cable as a power supply path to the electric vehicle), for example, a housing unit spanning the two housing spaces must be provided in the body. . Further, a charging gun (charging connection member) may be housed in the body in addition to the cable, which is connected to one end of the cable and is adapted to be electrically connected to the electric vehicle. In this case, the above-mentioned housing unit is particularly required to be disposed in the body.

Thus, in such a charging device, if a cable or a charging gun constituting a part of the cable is housed in the body, especially when the weight of the charging gun is held in the body, it is necessary to use an empty space in the body. However, this minus This is a problem in that the number of power transmission units such as socket units that can be accommodated in the body is missing. Please note that the power transmission unit is used to deliver electrical energy to the charging cable.

In view of the above, the present invention provides an electric vehicle charging device capable of holding a part of a charging cable without reducing the number of power transmitting units that can be accommodated in the body.

The electric vehicle charging device includes a body having a box shape and a power transmission unit housed in the body, the power transmission unit for transmitting electrical energy to a charging cable, wherein the charging cable serves as a power transmission path, and the body A retaining member is provided on the outer side for holding at least a portion of the charging cable other than its cable.

In the electric vehicle charging device, the charging cable may have a charging connection member connected to the cable for electrical connection to the electric vehicle; and the holding member may have a holder, the holding A piece is disposed on at least one outer side of the body to retain the charging connection member.

In the electric vehicle charging device, the holding member may include a winding member disposed on at least one outer side of the body to enable the cable to be wound and held on the winding member .

In the electric vehicle charging device, the winding member may be integrally formed with the holder.

In the electric vehicle charging device, the charging cable may have a charging circuit interrupting device (CCID), and the charging circuit interrupting device is connected to the a cable to control power supply to the electric vehicle; and the holding member may include a CCID holder disposed on at least one outer side of the body to maintain the CCID.

According to the present invention, it is possible to maintain a part of the charging cable without reducing the number of power transmitting units that can be accommodated in the body.

The above and other objects, features and advantages of the present invention will become more <RTIgt;

(First Embodiment)

Hereinafter, an electric vehicle charging device according to a first embodiment of the present invention will be described in detail with reference to the accompanying drawings. Note that in the following description, the upper and lower and left and right directions are defined based on the direction as shown in FIG. 2A unless otherwise specified, and the front and rear direction is defined as the left and right direction in FIG. 2C. Further, the cable 41 is omitted in FIGS. 1A, 2A to 2E, and 6B.

The electric vehicle charging apparatus according to this embodiment includes a box-shaped body 1; a power supply unit (power transmission unit) 2 housed in the body 1 for supplying electric power as a connection to an electric vehicle (not shown) a charging cable 4 of the transmission path; and a socket unit (transmission unit) 3. Further, in this embodiment, the holder 5 for holding the charging gun 40 described below is provided on the right side of the body 1, which serves as a part for holding the charging cable 4 except for the cable 41. Keep the parts. Note that "at least a portion of the charging cable 4 other than the cable 41" means, for example, as described below. The charging gun 40 and/or the charging circuit interrupting device (hereinafter, referred to as "CCID") 43 in the second embodiment of the present invention correspond to the weighted components other than the cable 41.

As shown in Figs. 2A to 2E, three metal plates (the left side plate 10, the right side plate 11, and the rear plate 12) having an elongated rectangular shape are assembled to form a box-shaped shape with the front, top and bottom sides open. Further, an annular fluorescent lamp (not shown) is provided at the top of the body 1. A lamp cover 13 made of a transparent material such as acrylic resin is attached to the top of the body 1 to cover the fluorescent lamp. Note that the fluorescent lamp is automatically turned on and off by a lighting circuit (not shown) housed in the body 1 in accordance with time or ambient brightness.

Further, the rectangular upper panel 1A and the rectangular lower panel 1B are respectively mounted on the upper and lower portions of the front side of the body 1. Further, in the body 1, the space extending from the lower end of the upper panel 1A to the upper end of the lower panel 1B is divided into a plurality of accommodation spaces (four in this embodiment) arranged side by side in the vertical direction of the body. In this embodiment, the power supply unit 2 and the outlet unit 3 are respectively accommodated in two accommodation spaces located on the upper side, and there is no accommodation unit in the space of the two lower sides. Therefore, the two rectangular intermediate panels 1C are attached to the front side of the body 1 corresponding to the two unoccupied spaces.

As shown in FIG. 1B, the charging cable 4 is composed of a multi-core cable 41 including a power supply line and a signal line, and a charging gun (charging connection member) 40 connected to one end of the cable 41, wherein the charging gun is adapted to be electrically connected to Electric vehicle. The other end of the cable 41 is connected to the terminal module 202 of the CCID 200 as described below provided in the power supply unit 2.

As shown in Figures 5B and 5C, the charging gun 40 has a suitable fit to be detachably A connector 40D connected to a charging inlet (receiving connector) of the electric vehicle, and integrally formed with a cylindrical grip portion 40A, wherein the grip portion 40A is adapted to be easily grasped by an operator (driver). The cable 41 extends from the rear end (the lower end in Fig. 5B) of the grip portion 40A. Note that, as shown in FIG. 5B, a projection 40E is provided on the lower end of the connector 40D, and the projection 40E projects downward. The projection 40E is adapted to engage with the recess 53B of the holder 5 as described below.

A locking claw 40C is provided on a distal end portion of the charging gun 40, and when the charging gun 40 is connected to the charging inlet, the locking claw 40C is adapted to be locked to a locking member formed on the periphery of the charging inlet of the electric vehicle (not show). Further, an operating member 40B that can be pressed is provided on the grip portion 40A, and by pressing the operating member 40B, the locking claw 40C can be released from the locking member. Therefore, when the charging gun 40 is connected to the charging inlet of the electric vehicle, the locking claw is locked to the locking member to prevent the charging gun 40 from being disconnected.

As shown in FIG. 1A, the power transmission unit 2 includes a cabinet (not shown) housed in the accommodation space and having a front side opening of the cabinet; and a cover 20 covering the opening of the cabinet. The cover 20 has a through hole 20A through which the cable 41 extends from the inside of the cabinet.

As shown in FIG. 3, a CCID 200 is provided in the cabinet, which detects the connection state with the electric vehicle, performs leak detection, and interrupts the power transmission path between the electric vehicle and the power source when an abnormality is detected. The CCID 200 includes two terminal modules 201, 202, a control circuit 203, and a relay 204. A terminal module 201 is connected to an external power source (not shown) The power cord is connected, and the other terminal module 202 is connected to the cable 41. The relay 204 is mainly composed of a relay joint 204A and an exciting coil 204B. Further, in the relay 204, the relay joint 204A is closed only when the control circuit 203 allows the exciting current to flow through the exciting coil 204B, thereby allowing electric energy to be supplied from the external power source to the cable 41 through the terminal modules 201, 202. The control circuit 203 mainly includes a microcomputer and a memory, communicates with the electric vehicle through a signal line of the cable 41, and performs a control function using the relay 204 as described above.

Hereinafter, the operation of the CCID 200 will be briefly explained. First, the charging gun 40 is connected to the charging inlet of the electric vehicle. Then, upon receiving a signal (a control guide line (CPLT) signal for indicating the start of charging) through the signal line, the control circuit 203 allows the excitation current to flow through the excitation coil 204B to cause the relay connector 204A to close. . Thus, electric energy is supplied from the external power source to the electric vehicle through the cable 41 and the charging gun 40, thereby starting charging. Secondly, after the end of the charging of the auxiliary battery in the electric vehicle, the control circuit 203 interrupts the flow through the exciting coil 204B when a signal (a CPLT signal indicating the end of charging) is received through the signal line. The current is energized to cause the relay connector 204A to open. Thus, power supply from the external power source to the electric vehicle via the cable 41 and the charging gun 40 is stopped, so that charging is completed.

Note that the function of the control circuit 203 is not limited to automatically turning the power transmission path on and off by detecting the start and end of charging as described above. For example, the control circuit 203 may include a function of detecting leakage of the cable 41 to interrupt the power transmission path and identifying the electric motor to which the cable 41 is to be connected. The vehicle is used to determine if it should be charged.

As shown in FIG. 4A, the socket unit 3 includes a box-shaped casing 31 having a front opening 31A and a door body 30 adapted to open and close the opening 31A. Note that unlike the power transmission unit 2, the CCID 200 is not set in the outlet unit 3. Further, unlike the power transmission unit 2, the cable 41 is not previously connected to the external power source through the power source line. In other words, in the outlet unit 3, the cable 41 is connected to the external power source through the power cord by inserting the power plug 42 (see Fig. 8) of the cable 41 into the socket 32C as described below.

The door body 30 is formed into a flat rectangular box shape, and the left end portion of the door body 30 is pivotally supported on the front left end portion of the housing 31 by the hinge member 30C. Therefore, the door body 30 is allowed to pivot between a closed position in which the opening 31A is closed and an open position in which the opening 31A is opened. Further, the locking mechanism 30A is attached to the door body 30. The locking mechanism 30A locks the door body 30 when the door body 30 is in the closed position. Note that the lower right corner portion of the door body 30 is cut to form a cutout 30B through which the cable 41 can extend from the inside of the housing 31.

The socket module 32 includes a socket 32C; a socket panel 32A having a circular opening 32B corresponding to the insertion opening of the socket 32C and supporting the socket 32C; and a socket cover 32D adapted to openably close the socket panel Circular opening 32B of 32A.

Further, as shown in FIG. 4B, the socket unit 3 is provided with an interlocking mechanism including an interlock switch 33 and a relay 34. The relay 34 is mainly composed of a relay joint 34A and an exciting coil 34B. The energizing coil 34B is energized to close the relay connector only when the interlock switch 33 is turned on. 34A, whereby the socket 32C is connected to the power line. In other words, with the interlock mechanism, when the door body 30 is in the open position, the power transmission path from the external power source to the outlet 32C is interrupted, and only when the door body 30 is in the closed position, current flows through the power transmission path.

As shown in FIG. 4A, the interlocking mechanism has an actuator 33B that is actuated by being pressed by a driving member 33A that protrudes rearward from the rear surface of the door body 30. Therefore, only when the door body 30 is in the closed position, the actuator 33B is pressed and actuated by the driving member 33A, so that current flows from the external power source to the outlet 32C through the power transmission path. Further, when the door body 30 is not in the closed position, the actuator 33B is not actuated, so that the power transmission path is interrupted.

As shown in FIGS. 5A and 5C, the holder 5 includes a holder body 50 having a rectangular portion and a semicircular portion integrally formed with each other. The front side and the lower side of the holder body 50 in Fig. 5A are partially opened. On the front end and the rear end of the holder body 50 in Fig. 5A, a first flange 51 and a second flange 52 having a rectangular plate shape and projecting upward are integrally formed with the holder body 50 (see Fig. 5C). The holder 5 is attached to the right side of the body 1, so that the second flange 52 is fixed on the right plate 11 of the body 1 with a fixing means such as a screw. Further, the flanges 51 and 52 and the semicircular portion of the holder body 50 serve as a winding member 55 on which the excess portion of the cable 41 is wound and held.

The holder body 50 has a recess 50A for accommodating an end portion of the charging gun 40. A cylindrical member 53 for holding the connector 40D of the charging gun 40 is provided in the recess 50A of the holder body 50. As shown in Fig. 5A, the cylindrical member 53 is held by a pair of rod-shaped support rods 54, the support The rods respectively protrude from the left and right inner side surfaces of the holder body 50. A groove 53B is provided in the lower inner side of the cylindrical member 53, which is engaged with the projection 40E of the charging gun 40. Further, a locking projection 53A is provided on the upper outer side of the cylindrical member 53, and the locking projection 53A is adapted to be engaged with the locking claw 40C of the charging gun 40. The locking projection 53A is integrally formed with the cylindrical member 53. As shown in FIG. 5C, the locking projection 53A is formed in a substantially triangular shape in a cross-sectional view such that the inclined surface of the locking projection 53A guides the locking claw 40C of the charging gun 40.

Hereinafter, the process of holding the charging gun 40 in the holder 50 will be described with reference to FIG. 5C. First, the charging gun 40 is positioned such that the protruding portion 40E of the charging gun 40 is aligned with the recess 53B of the cylindrical member 53, and then the end portion of the charging gun 40 is inserted into the cylindrical member 53. At this time, the locking claw 40C is elastically deflected upward while moving along the slope of the locking projection 53A. When the charging gun 40 is further inserted into the cylindrical member 53, the locking claw 40C returns to its original position upon crossing the slope of the locking projection 53A, and then engages with the locking projection 53A. Thus, the charging gun 40 is held in the holder 5.

At this time, as shown in FIG. 6A, the excess portion of the cable 41 is wound on the winding member 55 to keep the cable 41 wound around the holder 5. In this case, there is no need to prepare any space in the body 1 for accommodating the cable 41. Therefore, the cable 41 can be held without reducing the number of the power transmission unit 2 and the outlet unit 3 that can be accommodated in the body 1.

Further, in the case where the charging gun 40 is detached from the holder 5, by pressing the manipulation member 40B to release the locking claw and the locking projection 53A Engagement, the locking pawl 40C moves upward in Figure 5C. Then, in a state where the manipulation member 40B is still pressed, the charging gun 40 is taken out from the cylindrical member 53, so that the charging gun 40 is detached from the holder 5.

In this embodiment, the portion of the charging cable 4 including the charging gun 40 and the cable 41 can be held by using the holder 5 provided on the outer side of the body 1 as described above. Therefore, it is not necessary to prepare any space for housing the portion of the charging cable 4 in the body 1, thereby making it possible to maintain the portion of the charging cable 4 without reducing the power transmission unit 2 and the outlet unit that can be accommodated in the body 1. The number of 3.

In particular, in the case where the power transmission unit having the built-in CCID 200 such as the power supply unit 2 is housed in the body 1, a space for the built-in CCID 200 is necessary, which limits the above for accommodating the charging cable 4. Part of the space. However, in this embodiment, even if the power supply unit 2 is housed in the body 1, the above portion of the charging cable 4 can be held on the body 1 without reducing the number of power supply units 2 that can be accommodated in the body 1. Further, it is not necessary to add any structure for holding the above-described portion of the charging cable 4 to the power supply unit 2, thereby reducing the manufacturing cost of the power supply unit 2.

Note that the number of the holders 5 according to this embodiment is not limited to one as described above, and actually, a plurality of holders may be provided depending on the number of the power supply units 2. For example, in the case where the body 1 has four power supply units 2, two holders 5 may be disposed on each of the left and right sides of the body 1, as shown in Fig. 6B. Of course, the holder 5 is not limited to being disposed on the left and right sides of the body 1, but may also be in the outer side of the body 1. Set on at least any one.

Further, in this embodiment, the winding member 55 is integrally formed with the holder 5, but may be formed independently of the holder 5. In the case where the cable 41 is short and the winding member 55 is not necessary, the winding member 55 may of course be omitted.

(Second embodiment)

Hereinafter, an electric vehicle charging device according to a second embodiment of the present invention will be described in detail with reference to FIGS. 7A through 9. Note that since the second embodiment has basically the same structure as the first embodiment, the same reference numerals are given to the same components and redundant description thereof is omitted.

In this embodiment, the set outlet unit 3 does not include the built-in CCID 200. As shown in FIG. 8, the charging cable 4 of this embodiment includes a charging gun 40, a cable 41, a power plug 42, and a CCID 43. As shown in FIG. 9A, the CCID 43 includes a rectangular housing 430 in which the terminal modules 201 and 202, the control circuit 203, and the relay 204 are housed. That is, the CCID 43 has the same configuration as the CCID 200 of the first embodiment except for the housing 430.

As shown in FIG. 8, the CCID 43 is disposed in the middle portion of the cable 41. Further, the power plug 42 is connected to the terminal module 201 of the CCID 43 through the cable 41; and the charging gun 40 is connected to the terminal module 202 of the CCID 43 through the cable 41.

In the case of charging the electric vehicle with the outlet unit 3, first, the power plug 42 is inserted into the socket 32C of the outlet unit 3. Thus, the cable 41 is connected to the external power source through the power transmission path. Thereafter, the charging gun 40 Connected to the charging inlet of the electric vehicle, and then the electrical energy is delivered from the external power source to the electric vehicle, thus charging the auxiliary battery in the electric vehicle.

Thus, when the electric vehicle is being charged, the CCID 43 is suspended outside the body. For this reason, when the user wants to use the lower outlet unit located below the upper outlet unit 3 being used, the CCID 43 suspended from the upper outlet unit 3 before the lower outlet unit 3 may hinder the utilization of the lower outlet unit 3.

Therefore, in this embodiment, the CCID holder 6 for holding the CCID 43 is provided on the right side of the body 1 as shown in Figs. 7A to 7D, and the CCID holder 6 serves as a part of the holding cable 4 other than the cable 41. Holding parts. As shown in FIG. 7D, the CCID holder 6 includes a connecting plate 60, and a support member 60A having a substantially triangular shape when viewed from the front side of the body 1 is provided on the front end portion of the connecting plate 60 to protrude to the right (see Figure 7B). The connecting plate 60 is fixed to the right side plate 11 of the body 1 by a fixing means such as a screw, so that the CCID holder 6 is mounted on the right side of the body 1.

A hinge member 64 for pivotally supporting the body member 61 having a substantially rectangular plate shape is provided on the upper end of the support member 60A. The body member 61 extends to project beyond the front surface of the body 1 as it expands in a direction parallel to the bottom surface of the body 1. The front end portion of the main body member 61 is bent upward to form the side member 62, and is further bent rearward. Further, a protruding member 63 having a substantially rectangular plate shape is provided on the intermediate portion of the support member 60A to protrude upward. Then, the CCID 43 can be sandwiched and held between the side member 62 and the protruding member 63. Since the side member 62 is bent upward as described above and further bent rearward, the side member 62 can be shared with the protruding member 63 The CCID 43 is elastically clamped in operation to prevent the CCID 43 from being taken out. Further, the body member 61 has a substantially rectangular through hole 61A to prevent interference by the protrusion 63 when the body member is pivoted and deployed in a direction parallel to the bottom surface of the body 1.

Hereinafter, the process of holding the CCID 43 in the CCID holder 6 will be explained with reference to FIG. 9D. First, the body member 61 is pivoted forward about the hinge member 64 to be deployed in a direction parallel to the bottom surface of the body 1. Thereafter, the housing 430 of the CCID 43 is inserted between the side member 62 and the protruding member 63 from above, so that the side member 62 and the protruding member 63 elastically hold the device body 430 therebetween. Thus, the CCID holder 6 can keep the CCID 43 substantially parallel to the bottom surface of the body 1. In the case where the CCID 43 is detached from the CCID holder 6, the housing 430 can be lifted.

Note that when the CCID holder 6 is not in use, the body member 61 pivots rearward about the hinge member 64 to be folded in a direction perpendicular to the bottom surface of the body 1, so that the body member 61 does not protrude beyond the front surface of the body 1.

According to this embodiment, as described above, the CCID 43 can be held by the CCID holder 6 provided on the outer side of the body 1. Therefore, the CCID 43 is not suspended on the front side of the body 1, so that the CCID 43 does not interfere with the use of the other outlet unit 3.

Note that the CCID holder 6 in this embodiment is not limited to one as described above, and actually, a plurality of CCID holders 6 may be provided depending on the number of the outlet units 3. For example, two holders 6 may be provided on each of the left and right sides of the body 1. Of course, the CCID holder 6 is not limited to being disposed on the left side and the right side of the body 1, but may also be on the body 1 Set on at least one of the outer sides.

Further, in this embodiment, the power transmission unit 2 having the built-in CCID 200 is set not to be employed, but the power supply unit 2 having the built-in CCID 200 can be housed in the body 1. Thus, in the case where the power supply unit 2 and the outlet unit 3 are simultaneously employed, the charge gun holder 5 of the first embodiment and the CCID holder 6 of the second embodiment are required if necessary depending on the number of the power supply unit and the outlet unit. Both can be arranged on the outside of the body 1.

While the present invention has been described in its preferred embodiments, the present invention is not intended to limit the invention, and the present invention may be modified and modified without departing from the spirit and scope of the invention. The scope of protection is subject to the definition of the scope of the patent application.

1‧‧‧ Ontology

1A‧‧‧Upper panel

1B‧‧‧ lower panel

1C‧‧‧Intermediate panel

2‧‧‧Power supply unit

3‧‧‧ socket unit

4‧‧‧Charging cable

5‧‧‧ Holder

10‧‧‧left board

11‧‧‧right board

12‧‧‧ Back panel

13‧‧‧shade

20‧‧‧ Cover

20A‧‧‧through hole

30‧‧‧

30A‧‧‧Locking mechanism

30B‧‧‧ incision

30C‧‧‧Hinged parts

31‧‧‧Shell

31A‧‧‧ Opening

32‧‧‧ socket module

32A‧‧‧Socket panel

32B‧‧‧ openings

32C‧‧‧ socket

33‧‧‧Interlock switch

33A‧‧‧ drive parts

33B‧‧‧Actuator

34‧‧‧ Relay

34A‧‧‧Relay connector

34B‧‧‧Exciting coil

40‧‧‧Charging gun

40A‧‧‧ gripping department

40B‧‧‧Operating parts

40C‧‧‧Locking jaws

40D‧‧‧Connector

40E‧‧‧Protruding

41‧‧‧ cable

42‧‧‧Power plug

43‧‧‧CCID

430‧‧‧shell

50‧‧‧ body

50A‧‧‧ recess

51, 52‧‧‧Flange

55‧‧‧Wind parts

53‧‧‧Cylindrical parts

53A‧‧‧Locking projection

53B‧‧‧ Groove

54‧‧‧Support rod

200‧‧‧CCID

201, 202‧‧‧ terminal module

203‧‧‧Control circuit

204‧‧‧Relay

204A‧‧‧Relay connector

204B‧‧‧Exciting coil

6‧‧‧CCID Holder

60‧‧‧Connecting plate

60A‧‧‧Support

61‧‧‧ body parts

61A‧‧‧through hole

62‧‧‧ side parts

63‧‧‧ protruding parts

64‧‧‧Hinged parts

1A to 1C are views showing a motor vehicle charging device according to a first embodiment of the present invention, Fig. 1A is a perspective view of the charging device, and Fig. 1B is an enlarged view of a main portion of the charging device in a state where the charging gun is mounted. Fig. 1C is an enlarged view of a main part of the charging device in a state where the charging gun is removed.

2A to 2E are a front view, a left side view, a right side view, a rear side view, and a plan view, respectively, of the electric vehicle charging device shown in Fig. 1.

3 is a schematic block diagram of a power transmission unit of the electric vehicle charging device shown in FIG. 1.

4A and 4B show the socket unit of the electric vehicle charging device shown in Fig. 1, wherein Fig. 4A is a perspective view of the door body open state, and Fig. 4B is a schematic block diagram.

5A to 5C are schematic views illustrating the operation of holding the charging gun on the electric vehicle charging device shown in Fig. 1, Fig. 5A is a front view of the charging gun holder, and Fig. 5B is a front view of the charging gun, Fig. 5B 5C is a perspective view showing a state before the charging gun is held in the charging gun holder.

6A and 6B show a usable example of the electric vehicle charging device shown in Fig. 1A, wherein Fig. 6A is a front view of a case where one charging gun holder is provided, and Fig. 6B is a case where a plurality of charging guns are provided. front view.

7A to 7D show another electric vehicle charging device according to a second embodiment of the present invention, wherein Fig. 7A is a front view of the electric vehicle charging device, and Fig. 7B is a main portion of the electric vehicle charging device Magnified view, Fig. 7C is a perspective view of the electric vehicle charging device, and Fig. 7D is an enlarged perspective view of a main portion of the electric vehicle charging device.

Figure 8 is a schematic block diagram of a charging cable used in the electric vehicle charging device shown in Figure 7A.

9A to 9D show an available example of the electric vehicle charging device shown in Fig. 7A.

1‧‧‧ Ontology

1A‧‧‧Upper panel

1B‧‧‧ lower panel

1C‧‧‧Intermediate panel

2‧‧‧Power supply unit

3‧‧‧ socket unit

4‧‧‧Charging cable

5‧‧‧ Holder

10‧‧‧left board

11‧‧‧right board

13‧‧‧shade

20‧‧‧ Cover

20A‧‧‧through hole

30‧‧‧

30A‧‧‧Locking mechanism

30B‧‧‧ incision

40‧‧‧Charging gun

51, 52‧‧‧Flange

55‧‧‧Wind parts

Claims (5)

An electric vehicle charging device comprising: a body having a box shape; and a power transmission unit housed in the body, the power transmission unit for transmitting electrical energy to a charging cable, wherein the charging cable is connected a power transmission path to the electric vehicle; a holding member for holding at least a portion of the charging cable other than the cable thereof is disposed on an outer side of the body. The electric vehicle charging device according to claim 1, wherein the charging cable has a charging connecting member connected to the cable to be electrically connected to the electric vehicle; and the holding member There is a holder that is disposed on at least one outer side of the body to hold the charging connection member. The electric vehicle charging apparatus according to claim 2, wherein the holding member includes a winding member that is disposed on at least one outer side of the body to enable the cable to be The winding member is wound and held. The electric vehicle charging device according to claim 3, wherein the winding member is integrally formed with the holder. The electric vehicle charging device according to any one of claims 1 to 4, wherein the charging cable has a charging circuit interrupting device (CCID) connected to the cable to control Power is supplied to the electric vehicle; and the holding member has a CCID holder that is disposed on at least one outer side of the body to maintain the CCID.