CN104183944A

CN104183944A - Novel electric car charging socket

Info

Publication number: CN104183944A
Application number: CN201310203954.8A
Authority: CN
Inventors: 梅宝军
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-05-27
Filing date: 2013-05-27
Publication date: 2014-12-03

Abstract

The invention discloses a novel electric car charging socket, and the socket system is mainly designed for realizing charging automation of an electric car. The socket mainly includes a groove type socket main body (1), socket touch cores (2), and a connecting piece (3); a plurality of grooves are formed in the front side f the groove type socket main body (1) which are mutually parallel; the socket touch core (2) is installed in the grooves; and the connecting piece (3) is installed on the reverse side of the groove type socket main body (1) and is connected with a mechanical link mechanism. The novel electric car charging socket in the invention is matched with a novel charging plug for use, and can realize automatic plugging and unplugging of the plug and the socket of an electric car.

Description

Novel electric vehicle charging socket

Technical field

The present invention relates to a kind of charging electric vehicle socket.

Technical background

In all kinds of new-energy automobiles, electric automobile is subject to people's attention gradually with advantages such as its zero discharge, low energy consumption.It is reported: electric automobile per 100 km institute power consumption expense only at present 1/4th of automobile per 100 km oil consumption money.Along with country is to a large amount of inputs of charging station construction and the continuous progress of battery technology, electric automobile becomes people's the daily vehicles at last.Recently current research goes out a kind of battery in the world, its charging rate is the more than 100 times of current battery charging rate, the electric weight filling time of this battery is only one to two minute, can imagine, once if the technology of the Fast Charge Battery of the type is ripe, charging electric vehicle is by the convenience as automobile fuel filler.

The socket that electric automobile charging station is used at present is only suitable for artificial plug, is not too applicable to automation mechanized operation.But when charging rate improves 100 times, charge power is also corresponding has improved 100 times, while charging so, charging current and voltage also all improve manyfold, under high electric current high voltage environment, manual operation just has certain danger, once and operate lack of standardization, under high voltage, easily form arc discharge, have breaking-up equipment and the danger that causes fire.

Summary of the invention

Technology of the present invention is dealt with problems: overcome the deficiencies in the prior art, a kind of novel charging electric vehicle socket is provided; This socket, under charging station charging system auxiliary, is used in conjunction with a kind of novel charging plug, and the automation that can easily realize electric automobile plug and socket plugs.

Technical solution of the present invention: a kind of novel charging electric vehicle socket, mainly comprises: fluted body socket main body (1), socket touch core (2), connector (3); On the front of fluted body socket main body (1), have a plurality of grooves, each groove is parallel to each other; In groove, mounting receptacle touches core (2); Connector (3) is installed on the back side of fluted body socket main body (1), and connector (3) is connected with mechanical linkage.

The present invention is arranged in the chute of electric automobile charging station, the connector in the present invention (3) is connected with the mechanical linkage of charging station, the just movement of level in the chute of charging station under the drive of mechanical linkage of the present invention like this.In the positive groove of fluted body socket main body (1), have socket to touch core (2), it is parallel with ground level and go up at various height that each socket touches core (2).When electric automobile drives into charging station charge position, with charging plug gear down, (this charging plug is a kind of New-type charge plug coordinating with this socket to automobile, each metal lock pin of this plug is also parallel distribution, and in height suitable with the metal electrode of socket).On the ground level of charging station charge position, there is a plate electromagnet, after this electromagnet energising, charging plug is held, and at this moment this charging socket docks with plug in the lower horizontal position that moves to plug of promotion of mechanical linkage.After charging finishes, this charging socket moves round about, and ground plate electromagnet switch disconnects, automobile is regained charging plug with undercarriage, has so just completed the automatic plug of plug and socket in charging process.

At the upper signal receiving device (4) in addition of fluted body plug body of the present invention (1), this signal receiving device (4) is a kind of device that judges sense.This signal receiving device (4) is used for receiving the boundling signal sending on vehicle charging plug.When plug and socket in direction not mutually over against, and while there is certain angle, this device is judged the angle of plug and socket by analyzing the signal sending on charging plug, and adjusts direction, when direction moves to plug direction over against rear socket.

There is one group of loose-leaf (5) at groove mouth place at fluted body plug body of the present invention (1); this loose-leaf (5) is hinged with fluted body plug body (1); the socket that loose-leaf under the effect of gravity (5) is closed groove mouth in protection groove touches core (2); when the lock pin of plug passes groove, this loose-leaf (5) can rotate opens groove mouth.

It is the semi-shaped rectangular tactile core being prepared from by excellent conductive material that described socket touches core (2).

Described connector (3) can be connecting pin, connecting bolt, connecting axle, also can replace connector (3) with screwed hole (7).While having connector on mechanical linkage, mechanical linkage upper connector directly rotates in screwed hole (7), completes connection.

The present invention's advantage is compared with prior art:

1) the present invention, under other system of charging station auxiliary, is used in conjunction with the automatic plug that can easily complete charging plug and socket with a kind of novel electrical automobile charging plug, so just can avoid manually under high voltage and high current environment, plugging plug; Thereby the operation of simultaneously automation has also been saved the time and has been improved the operating efficiency of charging station.

2) the present invention has changed plug in traditional plug jack system and has inserted the mode to socket, adopts the motionless and socket motion of plug to the mode of plug, makes whole plug process simply.

3) in the present invention, socket touches being distributed on differing heights that core is long and be parallel to each other, the great like this automatic plug facilitating with plug, and avoided misconnection.

4) the present invention is simple in structure, implements convenient and reliable.

Accompanying drawing explanation

Fig. 1 is simple end view of the present invention;

Fig. 2 is the end view with signal receiving device and loose-leaf of the present invention;

Fig. 3 is simple stereogram of the present invention;

In figure (1) be fluted body socket main body, (2) for socket touch core, (3) for connector, (4) for signal receiving device, (5) for loose-leaf, (6) guide runner, (7) be screwed hole.

Embodiment

Below in conjunction with accompanying drawing, further illustrate the specific embodiment of the present invention.

Embodiment 1

As shown in Figure 1, in figure, (1) is fluted body socket main body, and (2) are the tactile core of socket, and (3) are connecting pin; This fluted body socket main body (1) is to be prepared from insulating material rubber, on this fluted body socket main body (1), has three grooves that are parallel to each other; In groove, be furnished with three sockets and touch core (2), three sockets from top to bottom touch core (2) and are electrically connected to protection ground wire, positive source, power cathode respectively, and it is for docking with the lock pin of plug that this socket touches core (2); At the back side of this fluted body socket main body (1), have connecting pin (3), this connecting pin (3) is connected fluted body socket main body (1) with mechanical linkage; This fluted body socket main body, under the drive of mechanical linkage, is done the reciprocating motion of level in the chute of charging station.

When charging, during charging electric vehicle, electric automobile puts down charging plug, and on the ground of charging station, electromagnet firmly holds plug, and at this moment charging socket of the present invention, under the driving of mechanical linkage, moves to plug; Plug direction and socket direction over against, and plug lock pin is in height consistent with the tactile core of socket, has so just realized docking of plug and socket; When charging finishes, each charging source disconnects, and socket moves in the opposite direction, and automobile is regained plug with undercarriage.

Embodiment 2

As shown in Figure 2, in figure, (1) is that fluted body socket main body, (2) are for socket touches core, (4) are that signal receiving device, (5) are that loose-leaf, (7) are screwed hole.In the present embodiment, on fluted body socket main body (1), have eight grooves, socket in eight grooves touches core (2) and communicates by letter with protection ground wire, CAN shielding, positive source, power cathode, charging respectively that CAN-H, charging communication CAN-L, accessory power supply are anodal, accessory power supply negative pole is connected; At the upper signal receiving device (4) in addition of fluted body socket main body (1), this signal receiving device (4) is responsible for receiving the signal sending on charging plug the direction of judging plug; There is loose-leaf (5) at groove mouth place at fluted body socket main body (1), and this loose-leaf (5) touches core (2) protection in groove by socket; At the back side of groove new socket main body (1), have one group of screwed hole, the connector of mechanical linkage is screwed onto on this screwed hole.

Embodiment 3

As shown in Figure 3, this figure is simple stereogram of the present invention, can see intuitively the profile of fluted body plug body (1) in the figure, in each groove, be furnished with socket and touch core (2), at this figure back side, there is connecting pin (blocked by sight line and can't see), the groove (6) that has slide guide at the two ends of fluted body socket main body (1), the groove of these slide guides (6) is for convenience of docking with the chute of charging station.

Claims

1. a novel charging electric vehicle socket, is characterized in that: mainly comprise: fluted body socket main body (1), socket touch core (2), connector (3); On the front of fluted body socket main body (1), have a plurality of grooves, each groove is parallel to each other; Socket is installed in groove and touches core (2); Connector (3) is installed on the back side of fluted body socket main body (1).

2. novel electric vehicle charging socket according to claim 1, is characterized in that: on fluted body socket main body (1), have a signal receiving device (4).

3. novel electric vehicle charging socket according to claim 1, is characterized in that: there is one group of loose-leaf (5) at the groove mouth place at fluted body socket main body (1).

4. novel electric vehicle charging socket according to claim 1, is characterized in that: at the two ends of fluted body socket main body (1), have guide sliding structure (6), described guide sliding structure (6) can be guide runner, can be also slide guide boss.

5. novel electric vehicle charging socket according to claim 1, is characterized in that: it is the semi-shaped rectangular tactile core being prepared from by excellent conductive material that described socket touches core (2).

6. novel electric vehicle charging socket according to claim 1, is characterized in that: described connector (3) can be connecting pin, connecting bolt, connecting axle, also can replace connector (3) with screwed hole (7).

7. signal receiving device according to claim 2, is characterized in that: described signal receiving device (4) is a kind of device that judges sense.