CN211995185U

CN211995185U - Receive socket and car

Info

Publication number: CN211995185U
Application number: CN202020376740.6U
Authority: CN
Inventors: 徐威; 黄飞; 张成森; 冯志建; 徐正阳; 何博; 杨�嘉
Original assignee: Qingdao Teld New Energy Technology Co Ltd
Current assignee: Qingdao Teld New Energy Technology Co Ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-11-24
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses a power receiving seat and an automobile, wherein the power receiving seat comprises a storage bin, an insulating part and an electrode supporting seat; a containing cavity is formed in the containing bin, and a first through hole communicated with the containing cavity is formed in the containing bin; the insulating part is provided with a plurality of second through holes; the electrode supporting seat is provided with a third through hole, the first through hole, the second through hole and the third through hole are communicated to form a charging jack, and the electrode supporting seat is provided with a plurality of electrodes. During the installation, locate the intracavity with insulating part and electrode supporting seat interval, realize through the collecting storage spacing fixed to insulating part and electrode supporting seat, insert the charging plug of power receiving seat in the jack that charges, charging plug can with electrode supporting seat electric connection, and then realize charging to the car. When the electrode support seat is disassembled, the storage bin is opened, and the insulating part and the electrode support seat can be taken out from the storage cavity. This application is convenient for the installation of insulating part and electrode supporting seat, is torn open and is traded, improves the operating efficiency.

Description

Receive socket and car

Technical Field

The utility model relates to an electric vehicle's the technical field that charges especially relates to a receive seat and car.

Background

After the electric vehicle or the hybrid vehicle runs for a certain period of time, the electric vehicle or the hybrid vehicle needs to be charged or discharged. The charging terminal comprises a machine body and a charging plug electrically connected with the machine body, a power receiving seat is arranged on the electric automobile or the hybrid electric automobile, and the charging plug is electrically connected with the power receiving seat, so that the automobile can be charged, discharged and the like.

The existing power receiving seat generally comprises an insulating part and an electrode supporting seat piece arranged on the insulating part, the electrode supporting seat piece is electrically connected with a power receiving device inside an automobile through a circuit, and after a charging plug is in butt joint with the automobile power receiving seat, an electrode on the electrode supporting seat piece is electrically connected with the charging plug to establish a charging loop. When the existing power receiving seat needs to repair devices inside the power receiving seat, the power receiving seat is not convenient to disassemble, assemble and maintain.

The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.

Disclosure of Invention

In view of this, the utility model provides a receive seat and car, this receive seat is convenient for the assembly and the maintenance of insulating part and electrode supporting part.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:

the utility model provides a receive socket, include: the storage bin is internally provided with a storage cavity, and is provided with a first through hole which is communicated with the storage cavity; the insulating part is provided with a plurality of second through holes and is arranged in the accommodating cavity; the electrode supporting seat is provided with a third through hole, the first through hole, the second through hole and the third through hole are communicated to form a charging jack, the electrode supporting seat is arranged inside the containing cavity, the electrode supporting seat is provided with a plurality of insulating parts, the insulating parts are used for spacing the electrode supporting seats, and the containing bin is used for limiting the insulating parts and the electrode supporting seats in the containing cavity; wherein when the storage bin is opened, the plurality of insulating parts and the plurality of electrode supporting seats can be taken out of the storage cavity.

Furthermore, the insulating part and the electrode supporting seat are of flat-plate structures, and the adjacent insulating part and the adjacent electrode supporting seat are tightly attached.

Furthermore, the internal peripheral wall of the accommodating cavity, the external peripheral wall of the electrode supporting seat and the external peripheral wall of the insulating part are of polygonal structures, and the internal peripheral wall of the accommodating cavity is matched with the external peripheral wall of the electrode supporting seat and the external peripheral wall of the insulating part.

Furthermore, the containing cavity is internally provided with a guide pin, and the guide pin extends towards the charging jack side and is coaxial with the charging jack.

Furthermore, the power receiving seat further comprises an electrode leading-out part, an opening is formed in the side wall of the containing bin, and the electrode leading-out part is arranged at the opening and is electrically connected with the corresponding electrode supporting seat.

Furthermore, each electrode supporting seat is electrically connected with two electrode leading-out parts correspondingly.

Furthermore, the storage bin comprises a storage bin body and an end cover, the storage cavity is formed in the storage bin body, the first through hole is formed in one end of the storage bin body, one end of the storage cavity is communicated with the first through hole, and the other end of the storage cavity is detachably connected with the end cover.

Furthermore, the power receiving seat further comprises a fastener, and the fastener is used for fixedly connecting the containing bin body and the end cover so as to limit the electrode supporting seat and the insulating part in the containing cavity.

Further, the fastener includes screw rod and bolt, the screw rod runs through the collecting storage body with the end cover, the bolt spiro union is located the tip of screw rod.

Furthermore, a buffer part is arranged between the end cover and the electrode supporting seat or the insulating part close to the end cover, the buffer part is provided with a fourth through hole, and the fourth through hole is coaxial with the charging jack.

The utility model also provides an automobile, include as above the power receiving seat.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

the utility model discloses receive electric seat includes collecting storage facility, insulating part and electrode supporting seat, during the installation, locates the inside collecting cavity of collecting storage facility with insulating part and electrode supporting seat interval, realizes spacing fixed to insulating part and electrode supporting seat through the collecting storage facility, inserts charging plug in the jack that charges of receiving electric seat, charging plug can with electrode supporting seat electric connection, and then realize the charging to the car. When the electrode support seat is disassembled, the storage bin is opened, and the insulating part and the electrode support seat can be taken out from the storage cavity. This application receives electricity seat structure can be convenient for the installation of insulating part and electrode supporting seat, tear open and trade, improves the operating efficiency.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural view of an embodiment of a power receiving base of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

fig. 3 is an exploded view of an embodiment of the power receiving base of the present invention;

fig. 4 is a cross-sectional view of fig. 3.

Reference numerals:

10-storage bin, 11-storage bin body, 111-first through hole, 112-opening part, 113-plane, 12-end cover, 121-bulge, 13-charging jack and 14-storage cavity;

20-insulation, 21-second via;

30-electrode support base, 31-third through hole;

40-an electrode lead-out part;

50-fastener, 51-screw, 52-bolt;

60-a guide pin;

70-buffer, 71-fourth through hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The utility model discloses a receive electric seat is applied to electric automobile or hybrid vehicle, will receive electric seat and charging plug electric connection, can charge or discharge to the car.

The structure of the power receiving socket is schematically illustrated in fig. 1 to 4, wherein fig. 2 is a sectional view of fig. 1, and fig. 4 is a sectional view of fig. 3, and the power receiving socket includes a storage compartment 10, an insulating portion 20, an electrode support base 30, and an electrode lead-out portion 40.

The storage chamber 10 is formed with a storage cavity 14 therein, the storage chamber 10 is provided with a first through hole 111 communicating with the storage cavity 14, and the storage cavity 14 provides an installation space for installing the insulating part 20 and the electrode support base 30.

The insulating portion 20 has a disk-shaped structure and has a second through hole 21, and the insulating portion 20 is disposed in the housing chamber 14.

The electrode support 30 is a disc-shaped structure, 31 has a third through hole, the electrode support 30 is disposed in the accommodating cavity 14, the electrode support 30 has a plurality of electrode supports, and the insulating portion 20 separates the plurality of electrode supports 30 to satisfy the insulating requirement during charging.

The electrode lead-out portions 40 are electrically connected to the corresponding electrode support base 30 and exposed from the side wall of the storage compartment 10, and the electrode lead-out portions 40 electrically connect the vehicle to the electrode support base 30, so that the vehicle can be charged after the charging plug is connected to the receptacle.

The first through hole 111, the second through hole 21 and the third through hole 31 are opposite to each other, the charging jack 13 is formed by the three, the charging plug is inserted into the charging jack 13, and the charging plug is electrically connected with the electrode support base 30 to form a power supply loop, so that the automobile is charged.

The storage bin 10 in the application is of an openable structure, when the storage bin 10 is closed, the storage bin 10 limits the plurality of insulating parts 20 and the plurality of electrode supporting seats 30 in the storage cavity 14, and the first through hole 111, the second through hole 21 and the third through hole 31 are opposite to each other to form the charging jack 13; when the storage chamber 10 is opened, the storage chamber 14 is opened, the storage chamber 10 releases the position of the insulating part 20 and the electrode support 30, and the insulating parts 20 and the electrode support 30 can be taken out of the storage chamber 14. The installation, the removal and the replacement of the insulating part 20 and the electrode supporting seat 30 are convenient, and the working efficiency is improved; meanwhile, the electrode holder 30 and the insulating part 20 are more reliably mounted, which contributes to improvement of charging stability.

The size of the receiving cavity 14 is flexibly set according to the charging requirement so as to accommodate an appropriate number of electrode supporting bases 30 and insulating parts 20. In this embodiment, there are four electrode holders 30, and there are four insulating portions 20, and the four electrode holders 30 are spaced apart by the four insulating portions 20.

As a preferred embodiment, referring to fig. 2 and 3, the insulating part and the electrode supporting part are both flat-plate-shaped structures, and the adjacent insulating part and the electrode supporting seat are tightly attached to improve the insulating effect of the power receiving seat.

As a preferred embodiment, referring to fig. 1 and 3, the inner peripheral wall of the receiving cavity 14, the outer peripheral wall of the electrode holder 30, and the outer peripheral wall of the insulating part 20 are all polygonal, and the inner peripheral wall of the receiving cavity 14 is adapted to the outer peripheral wall of the electrode holder 30 and the outer peripheral wall of the insulating part 20, so that when the electrode holder 30 and the insulating part 20 are installed in the receiving cavity 14 at intervals, the electrode holder 30 and the insulating part 0 are prevented from rotating in the receiving cavity 14, the assembly stability is improved, and the butt joint between the electrode holder 30 and the electrode lead-out part 40 is more reliable.

In this embodiment, the inner peripheral wall of the receiving cavity 14, the outer peripheral wall of the electrode holder 30, and the outer peripheral wall of the insulating portion 20 are all symmetrical octagonal structures.

As a preferred embodiment, the storage bin 10 includes a storage bin body 11 and an end cover 12, the storage bin body 11 is a hollow cylindrical structure, a storage cavity 14 is formed inside the storage bin body 11, a first through hole 111 is formed at one end of the storage bin body 11, one end of the storage cavity 14 is communicated with the first through hole 111, and the other end of the storage cavity 14 is detachably connected with the end cover 12.

During the installation, with electrode supporting seat 30 and insulating part 20 in the chamber 14 is accomodate to the one side that is close to end cover 12 from accomodating chamber 14 at interval, then with end cover 12 and storage chamber body 11 fixed connection, can accomplish the installation of electrode supporting seat 30 and insulating part 20, mounting structure is reliable, insulating properties is good, the stability of charging.

When the electrode support base 30 or the insulating portion 20 needs to be maintained or replaced, the end cap 12 is detached from the storage chamber body 11, and then the electrode support base 30 or the insulating portion 20 is taken out from the storage chamber 14, which is convenient for disassembly and assembly.

When the electrode leading-out part 40 needs to be maintained, the electrode leading-out part 40 can be directly detached from the outside of the storage bin 10 for maintenance, the electrode supporting seat 30 and the insulating part 20 do not need to be detached, and the operation is more convenient.

The aperture of the first through hole 111 is preferably smaller than the outer diameter of the electrode support base 30 and the insulating portion 20, so that when the electrode support base 30 and the insulating portion 20 are loaded into the containing cavity 14, the side of the containing chamber body 11 provided with the first through hole 111 can stop the electrode support base 30 and the insulating portion 20, and the electrode support base 30 and the insulating portion 20 can not fall out from the side, so that the assembly is convenient, and the feasibility of the whole structure is realized.

As a preferred embodiment, the power receiving seat further includes a fastener 50 for fixedly connecting the storage chamber body 11 and the end cap 12, so as to limit the electrode supporting seat 30 and the insulating part 20 in the storage cavity 14, thereby improving the reliability of the structure.

In the present embodiment, the fastening member 50 includes a screw 51 and a bolt 52, referring to fig. 2 and 3, the screw 51 penetrates through both the storage chamber body 11 and the end cap 12, and the bolt 52 is fixedly screwed to an end of the screw 51 to clamp and fix the electrode support base 30 and the insulating portion 20 in the storage chamber 14.

The number of the screws 51 is plural to improve the connection reliability, and in the present embodiment, the number of the screws 51 is four.

In another embodiment, the fastening member 50 may be a screw, and the end cap 12 may be fastened to one end of the storage chamber body 11 by the screw, so that the electrode support base 30 and the insulating portion 20 may be clamped and fixed in the storage chamber 14.

As a preferred embodiment, referring to fig. 2 and 4, the end cover 12 is provided with a protrusion 121 on one side facing the storage cavity 14, and during installation, the protrusion 121 is in interference fit with the inner peripheral wall of the storage cavity 14, so that the end cover 12 and the storage bin body 11 can be initially positioned and installed, and then the fastener 50 is installed, thereby facilitating assembly.

When the storage chamber body 11 and the end cap 12 are fastened, the protrusion 121 applies a certain pressing force to the electrode support base 30 and the insulating portion 0, so that the electrode support base 30 and the insulating portion 20 are more reliably mounted.

As a preferred embodiment, with continued reference to fig. 2 and 4, a buffer portion 70 is provided between the end cap 12 and the electrode support base or insulating portion 20 adjacent thereto 30, and the buffer portion 70 is also in the form of a disk having a fourth through hole 71, and the fourth through hole 71 is coaxial with the charging jack 13. The buffer part 70 is preferably made of rubber, and when the storage bin body 11 and the end cap 12 are tightly connected, the buffer part 70 is compressed by force, so that a larger clamping force can be applied to the internal insulation part 20 and the electrode support base 30, and the connection stability is improved.

As a preferred embodiment, the receiving cavity is provided with a guide pin 60, specifically, the guide pin 60 is provided on the end cover 12, the guide pin 60 extends toward the charging jack 13 side and is coaxial with the charging jack 13, and when the charging plug is inserted into the charging jack 13, the end of the charging plug is plugged with the guide pin 60, so that the docking reliability between the charging plug and the receiving socket is ensured, and the charging stability is improved.

The guide pin 60 is also used for grounding, improving charging safety.

Referring to fig. 3 and 4, the side wall of the storage chamber body 11 is provided with an opening 112, the electrode lead-out portion 40 is provided on the opening 112, and the electrode lead-out portion 40 is electrically connected to the electrode support base 30 through the opening 112, so that the structure is simple and compact.

As a preferred embodiment, referring to fig. 1 and 3, the side surface of the storage chamber body 11 where the opening 112 is provided is a flat surface 113, so that the flat surface portion of the electrode lead-out portion 40 and the side wall of the storage chamber body 11 are more closely attached to each other, thereby facilitating the mounting of the power receiving socket to the relevant structure of the automobile.

In a preferred embodiment, two electrode lead-out portions 40 are electrically connected to each electrode holder 30.

In some embodiments, one of the two electrode lead-out portions 40 corresponding to each electrode support base 30 is used for electrically connecting with a charging circuit, and the other electrode lead-out portion 40 is used for electrically connecting with a heat dissipation device, so as to reduce the temperature of the power receiving base and improve the service life and reliability.

In some embodiments, of the two electrode lead-out portions 40 corresponding to each electrode support base 30, both electrode lead-out portions 40 can be used for electrically connecting with a charging circuit, so as to meet the requirement of high-power charging.

Fig. 1 to 4 show a structural form of the storage bin, in other embodiments, the storage bin 10 is a split structure of upper and lower halves, specifically, the storage bin 10 includes a hollow first bin body and a hollow second bin body, one end of the first bin body is provided with a first through hole 111, one end of the second bin body is closed, and the first bin body and the second bin body are buckled and internally form a storage cavity 14. The spacing installation of insulating part 20, motor support seat 30 is realized through the lock in the first storehouse body and the second storehouse body, when needing to tear open and trade the part, with first storehouse body and second storehouse body separation can.

The utility model discloses still disclose a car, indicate electric automobile or hybrid vehicle especially, be equipped with the disclosed socket of above-mentioned embodiment on this car.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A power receiving socket, comprising:

the storage bin is internally provided with a storage cavity, and is provided with a first through hole which is communicated with the storage cavity;

the insulating part is provided with a plurality of second through holes and is arranged in the accommodating cavity;

the electrode supporting seat is provided with a third through hole, the first through hole, the second through hole and the third through hole are communicated to form a charging jack, the electrode supporting seat is arranged inside the containing cavity, the electrode supporting seat is provided with a plurality of insulating parts, the insulating parts are used for spacing the electrode supporting seats, and the containing bin is used for limiting the insulating parts and the electrode supporting seats in the containing cavity;

wherein when the storage bin is opened, the plurality of insulating parts and the plurality of electrode supporting seats can be taken out of the storage cavity.

2. The socket according to claim 1,

the insulating part and the electrode supporting seat are of flat-plate structures, and the adjacent insulating part and the adjacent electrode supporting seat are tightly attached.

3. The socket according to claim 1,

the internal perisporium of accomodating the chamber the periphery wall of electrode supporting seat, the periphery wall of insulating part is polygonized structure, the internal perisporium of accomodating the chamber with the periphery wall of electrode supporting seat, the periphery wall adaptation of insulating part.

4. The socket according to claim 1,

the power receiving seat further comprises an electrode leading-out part, an opening is formed in the side wall of the storage bin, and the electrode leading-out part is arranged at the opening and is electrically connected with the corresponding electrode supporting seat.

5. The socket according to claim 4,

each electrode supporting seat is electrically connected with two electrode leading-out parts correspondingly.

6. The power receiving socket according to any one of claims 1 to 5,

the storage bin comprises a storage bin body and an end cover, the storage cavity is formed in the storage bin body, the first through hole is formed in one end of the storage bin body, one end of the storage cavity is communicated with the first through hole, and the other end of the storage cavity is detachably connected with the end cover.

7. The power receptacle of claim 6, further comprising:

and the fastener is used for fixedly connecting the containing bin body and the end cover so as to limit the electrode supporting seat and the insulating part in the containing cavity.

8. The socket according to claim 7,

the fastener includes screw rod and bolt, the screw rod runs through the collecting storage body with the end cover, the bolt spiro union is located the tip of screw rod.

9. The socket according to claim 6,

and a buffer part is arranged between the end cover and the electrode supporting seat or the insulating part close to the end cover, the buffer part is provided with a fourth through hole, and the fourth through hole is coaxial with the charging jack.

10. An automobile, characterized by comprising the power receiving socket according to any one of claims 1 to 9.