CN218887590U - AC-DC integrated charging socket, AC quick-plug connector and charging socket assembly - Google Patents

AC-DC integrated charging socket, AC quick-plug connector and charging socket assembly Download PDF

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Publication number
CN218887590U
CN218887590U CN202222516227.4U CN202222516227U CN218887590U CN 218887590 U CN218887590 U CN 218887590U CN 202222516227 U CN202222516227 U CN 202222516227U CN 218887590 U CN218887590 U CN 218887590U
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CN
China
Prior art keywords
socket
connector
plug
quick
charging
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CN202222516227.4U
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Chinese (zh)
Inventor
陆国冉
李晨光
韩见强
王伟
孙倩楠
苗森
孙建强
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China Aviation Optical Electrical Technology Co Ltd
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China Aviation Optical Electrical Technology Co Ltd
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Priority to CN202222516227.4U priority Critical patent/CN218887590U/en
Priority to PCT/CN2023/075587 priority patent/WO2024060492A1/en
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Publication of CN218887590U publication Critical patent/CN218887590U/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

Abstract

The utility model relates to an integrative socket that charges of alternating current-direct current, exchange quick-plug connector and socket subassembly that charges, the integrative socket that charges of alternating current-direct current includes direct current socket part and exchanges socket part, be equipped with first grafting structure in the socket part of exchanging, exchange quick-plug connector include the connector body, with this body coupling's of connector exchange charging cable, be equipped with second grafting structure on the connector body, first grafting structure is used for inserting with second grafting structure and joins in marriage to be used for realizing exchanging socket part and exchanging the electric connection of the quick-plug on-connector exchange charging cable. The utility model discloses effectively solved among the prior art because of exchanging the direct socket of drawing forth of charging in of charging cable, and leaded to the problem that the socket assembly degree of difficulty is big and the maintenance cost increases of charging.

Description

AC-DC integrated charging socket, AC quick-plug connector and charging socket assembly
Technical Field
The utility model relates to an integrative socket, the quick connector of exchanging and the socket subassembly that charges of alternating current-direct current specifically belong to the integrative socket technical field that charges of alternating current-direct current.
Background
Electric automobile is with vehicle power supply as power to utilize the vehicle that motor drive travel, at present, in order to satisfy the demand of charging of difference, install the integrative socket that charges of alternating current-direct current on the electric automobile mostly, the integrative socket that charges of alternating current-direct current includes alternating current-direct current socket part and direct current socket part, and can realize through the integrative socket that charges of alternating current-direct current that the direct current fills soon and the alternating current fills slowly. In the prior art, due to the regional differences of the development environment and the market form of the electric vehicle, the standards of the domestic and foreign integrated ac/dc charging socket are not unified, and at present, three standards of the integrated ac/dc charging socket are mainly provided, namely, the national standard, the european standard and the american standard.
However, in the prior art, no matter the national standard, the european standard or the american standard, the ac part in the ac/dc integrated socket is an ac charging cable directly connected to the plug terminal and directly led out from the charging socket, for example, the chinese utility model patent with the publication number CN213304458U discloses an electric vehicle 90-degree outgoing line ac/dc integrated charging socket in which the ac socket cable is directly led out, so when assembling the ac/dc integrated charging socket, not only the longer ac charging cable needs to be assembled on the charging socket together, but also because the ac charging cable is integrated by a plurality of wires, a plurality of wires need to be connected to a plurality of plug terminals one by one, the assembling difficulty of the charging socket is increased, and meanwhile, the automatic assembly of the charging socket cannot be realized. In addition, when the integrative socket that charges of alternating current-direct current damages and needs to change the socket that charges of new, not only need dismantle the socket that charges, also need demolish the alternating current cable that charges in the automobile body in addition in the lump, increased the maintenance degree of difficulty in later stage, also increased the maintenance cost simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an AC/DC integrated charging socket to solve the problems of the prior art that the charging socket has high assembly difficulty and the maintenance cost is increased because an AC charging cable is directly led out from the charging socket; an object of the utility model is to provide an exchange quick-connect connector and socket subassembly that charges to solve above-mentioned problem.
In order to achieve the above object, the utility model provides an integrative socket that charges of alternating current-direct current adopts following technical scheme:
the utility model provides an integrative socket that charges of alternating current-direct current, includes direct current socket part and exchanges socket part, is provided with first grafting structure on exchanging socket part, and first grafting structure is used for inserting with the second grafting structure on exchanging the quick plug connector and joins in marriage to be used for realizing exchanging socket part and exchanging the electric connection of the alternating current charging cable on the quick plug connector.
The beneficial effects of the above technical scheme are that: the utility model discloses an among the integrative socket that charges of alternating current-direct current, because it is provided with first grafting structure to exchange on the socket portion, and because first grafting structure is used for inserting the joining in marriage with the second grafting structure that exchanges on the quick-plug connector, so as to be used for realizing exchanging socket portion and exchanging the electric connection of the alternating current charging cable that inserts on the quick-plug connector, compare with prior art like this, only need to insert the joining in marriage through first grafting structure and second grafting structure, just can realize exchanging the electric connection of charging cable and alternating current socket portion, many wires that need not to make integrated alternating current charging cable are connected with a plurality of plug terminals one by one, the equipment of the integrative socket that charges of alternating current-direct current has been made things convenient for, be favorable to realizing the automatic assembly of the integrative socket that charges of alternating current-direct current, when dismantling charging socket simultaneously, only need pull out first grafting structure and second grafting structure can, need not to tear down the alternating current charging cable in the automobile body, the maintenance in the later stage has been made things convenient for, be favorable to reduce the maintenance cost.
Further, the first plugging structure is a connector receptacle including a connector socket into which a connector plug is inserted.
The beneficial effects of the above technical scheme are that: the first plug structure is set to be the connector socket, so that the alternating current socket part is simple in structure and convenient to use.
Further, the connector insertion opening has a shape that is wide at the top and narrow at the bottom.
The beneficial effects of the above technical scheme are that: therefore, when the connector plug matched with the connector socket is inserted, the connector plug can be prevented from being inserted reversely, and the correct insertion and matching of the connector socket and the connector plug are ensured; in addition, the connector can be matched with the arrangement of the corresponding plug terminals on the connector socket so as to reduce unnecessary space occupation.
Further, the alternating current socket part comprises an alternating current part shell, wherein an annular plate is convexly arranged on the alternating current part shell, and the annular plate surrounds the connector socket.
The beneficial effects of the above technical scheme are that: the annular plate is arranged, so that the formation of the connector socket is guaranteed, the guiding distance for guiding the insertion of the connector plug is increased, the structure of the alternating-current part shell is further optimized, the formation of the connector socket is facilitated, and the manufacture of the connector socket is facilitated.
Further, the AC socket portion includes a first connecting structure for connecting the AC quick-plug connector and the AC quick-plug connector after being plugged into the second plugging structure.
The beneficial effects of the above technical scheme are that: through a connection structure, can further strengthen the fixed effect of connection after connector socket and connector plug insert join in marriage, and then also can further avoid inserting the pine of the connector socket and the connector plug after joining in marriage and take off.
In order to achieve the above object, the utility model provides an exchange quick plug connector adopts following technical scheme:
the utility model provides an exchange and insert connector soon, includes the connector body, with the exchange charging cable of this body coupling of connector, is provided with second grafting structure on the connector body, and second grafting structure is used for inserting with the first grafting structure on the integrative socket that charges of alternating current-direct current and joins in marriage to be arranged in realizing exchanging the socket part and exchanging the electric connection of charging cable among the integrative socket that charges of alternating current-direct current.
The beneficial effects of the above technical scheme are that: the utility model discloses an among the exchange quick plug connector, owing to be provided with second grafting structure on the connector body that is connected with the alternating current charging cable, and because second grafting structure is used for inserting with the integrative first grafting structure on the socket that charges of alternating current-direct current and joins in marriage, with the electricity that is arranged in realizing the integrative alternating current jack portion that charges of alternating current-direct current and exchanges charging cable, compare with prior art like this, only need to join in marriage through inserting of first grafting structure and second grafting structure, just can realize exchanging the electricity of charging cable and exchanging jack portion and be connected, many wires that need not to make the integrated alternating current charging cable are connected with a plurality of plug terminals one by one, the equipment of the integrative socket that charges of alternating current-direct current has been made things convenient for, be favorable to realizing the automatic assembly of the integrative socket that charges of alternating current-direct current, when dismantling the socket that charges, only need pull out first grafting structure and second grafting structure can, need not to tear open the internal alternating current charging cable of car, the later maintenance has been made things convenient for, be favorable to reduce the maintenance cost.
Further, the second plugging structure is a connector plug for plugging into a connector socket.
The beneficial effects of the above technical scheme are that: the second plug structure is set to be a connector plug, so that the plug of the connector plug is conveniently moved to be plugged with the connector socket, and the plug of the first plug structure and the plug of the second plug structure are conveniently plugged.
Further, the cross section of the connector plug is in a shape that is wide at the top and narrow at the bottom.
The beneficial effects of the above technical scheme are that: therefore, when the connector plug is inserted into the connector socket matched with the connector plug, the connector plug can be prevented from being reversely inserted, the correct insertion and matching of the connector socket and the connector plug are ensured, and in addition, the connector plug can be matched with the arrangement of the corresponding insertion terminal on the connector plug, so that the size of the connector plug is reduced, and the cost is reduced.
Furthermore, still be provided with on the connector body and be used for realizing the second connection structure that both are connected after second grafting structure and the first grafting structure of the integrative socket that charges of alternating current-direct current are inserted and are joined in marriage.
The beneficial effects of the above technical scheme are that: through second connection structure, can further strengthen the fixed effect of connection after connector socket and connector plug insert join in marriage, and then connector socket and connector plug pine that also can further avoid inserting join in marriage take off.
In order to achieve the above object, the utility model provides a socket subassembly charges adopts following technical scheme:
a charging socket assembly comprises an AC-DC integrated charging socket and an AC quick-plug connector, wherein the AC-DC integrated charging socket comprises a DC socket part and an AC socket part, a first plug structure is arranged on the AC socket part and is used for being plugged and matched with a second plug structure on the AC quick-plug connector so as to realize the electric connection of the AC socket part and an AC charging cable on the AC quick-plug connector; the alternating-current quick-plug connector comprises a connector body and an alternating-current charging cable connected with the connector body, wherein a second plug structure is arranged on the connector body and used for being plugged with a first plug structure on an alternating-current and direct-current integrated charging socket so as to realize the electric connection of an alternating-current socket part in the alternating-current and direct-current integrated charging socket and the alternating-current charging cable.
The beneficial effects of the above technical scheme are that: the utility model discloses an among the socket subassembly charges, because it is provided with first grafting structure to exchange on the socket part, be connected with and exchange the second grafting structure on the connector body of charging cable, and because first grafting structure is used for inserting the joining in marriage with the second grafting structure on exchanging the quick-plug connector, with the electricity that is used for realizing exchanging the socket part and exchanges the alternating current charging cable on the quick-plug connector, compare with prior art like this, only need to insert the joining in marriage through first grafting structure and second grafting structure, just can realize exchanging the electricity of charging cable and exchanging the socket part and be connected, need not to make many wires of integrated alternating current charging cable be connected with a plurality of plug terminals one by one, the equipment of the integrative socket that charges of alternating current-direct current has been made things convenient for, be favorable to realizing the automatic assembly of the integrative socket that charges of alternating current-direct current, when dismantling the socket that charges, only need pull out first grafting structure and second grafting structure can, need not to tear open the alternating current cable in the automobile body and charge, the later maintenance has been made things convenient for, be favorable to reduce the maintenance cost.
Drawings
Fig. 1 is a perspective view of a traditional chinese standard ac/dc integrated charging socket of the present invention;
fig. 2 is an ac charging cable of the chinese standard of the present invention;
in the figure: 10. a charging socket; 11. a socket housing; 12. a back side; 20. a connector receptacle; 21. a connector socket; 22. an internally threaded bore; 23. an annular plate; 30. an AC charging cable; 40. a connector body; 41. a connector plug; 42. an annular boss; 50. a screw;
fig. 3 is a perspective view of the ac/dc integrated charging socket of the european standard of the present invention;
fig. 4 is an ac charging cable of the european standard of the present invention;
in the figure: 100. a charging socket; 200. a socket housing; 300. a connector receptacle; 400. a connector body;
fig. 5 is a perspective view of an ac/dc integrated charging socket of the utility model;
fig. 6 is an ac charging cable of the utility model.
In the figure: 1. a charging socket; 2. a socket housing; 3. a connector receptacle; 4. a connector body; 5. an internally threaded hole; 6. an annular plate; 7. punching a screw; 8. an annular boss; 9. an AC charging cable.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention, i.e., the described embodiments are merely illustrative of some, but not all, of the embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
It is noted that, in the embodiments of the present invention, relational terms such as "first" and "second", and the like, which may be present in the embodiments, are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between the entities or operations. Also, terms such as "comprises," "comprising," or any other variation thereof, which may be present, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the statement that "comprises a … …," or the like, may occur does not preclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the elements.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" when they are used are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be connected internally or indirectly to each other. The specific meaning of the above terms in the present invention can be understood by those skilled in the art from the specific situation.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "provided" should be understood broadly, for example, the object provided may be a part of the body, or may be arranged separately from the body and connected to the body, and the connection may be detachable or non-detachable. The specific meaning of the above terms in the present invention can be understood by those skilled in the art from the specific situation.
The present invention will be described in further detail with reference to examples.
The utility model discloses embodiment 1 of well socket subassembly that charges:
in this embodiment, a charging socket assembly in the national standard is taken as an example for explanation, and as shown in fig. 1 and fig. 2, the charging socket assembly includes an ac/dc integrated charging socket (hereinafter, referred to as "charging socket") and an ac quick-plug connector. As shown in fig. 1, the charging socket 10 includes a socket housing 11, an ac socket portion, and a dc socket portion, the socket housing 11 is an integrated housing, the ac socket portion and the dc socket portion are both disposed in the socket housing 11, and the corresponding socket housing 11 has an ac portion housing corresponding to the ac socket portion and a dc portion housing corresponding to the dc socket portion. The socket housing 11 has a back surface 12 arranged opposite to the ac socket of the ac socket portion, and the back surface 12 is provided with a first plugging structure electrically connected to the ac socket portion, in this embodiment, the first plugging structure is a connector socket 20, the connector socket 20 includes a connector socket 21 provided on the socket housing 11 and allowing the connector plug 41 to be inserted, specifically, in this embodiment, the back surface 12 is convexly provided with an annular plate 23, the annular plate 23 encloses the connector socket 21, and the connector socket 21 is in a shape with a wide top and a narrow bottom.
As shown in fig. 2, the ac quick-plug connector includes a connector body 40 and an ac charging cable 30 connected to the connector body 40, wherein a second plug structure is disposed on the connector body 40, and the second plug structure is used for being plugged into and mated with the first plug structure on the charging receptacle 10, so as to electrically connect the ac receptacle portion in the charging receptacle 10 and the ac charging cable 30. In the present embodiment, the second plugging structure is a connector plug 41 adapted to the connector receptacle 20 and adapted to be inserted into the connector receptacle 20, and the cross section of the connector plug 41 has a shape that is wide at the top and narrow at the bottom.
As shown in fig. 1 and fig. 2, the ac receptacle portion includes a first connection structure for connecting with a second plug structure on the ac quick-plug connector after the second plug structure is plugged into the first plug structure on the charging receptacle 10, and a second connection structure for connecting with the second plug structure on the ac quick-plug connector after the second plug structure is plugged into the first plug structure on the charging receptacle 10 is further disposed on the connector body 40. The second plug structure includes an annular boss 42 disposed on the connector body 40 and four screw through holes disposed on the annular boss 42, and the four screw through holes are respectively in one-to-one correspondence with the four internal thread holes 22, so that the connection and fixation between the connector socket 20 and the connector plug 41 can be realized after the screws 50 pass through the corresponding screw through holes and are in threaded fit with the corresponding internal thread holes 22.
In addition, since the manner of fitting the plug and the receptacle is known in the art, the connection relationship between the connector plug 41 and the connector receptacle 20 and the corresponding ac receptacle portion and the ac charging cable 30, respectively, will not be described in detail.
The utility model provides a socket subassembly charges, because be provided with the connector socket of being connected with exchange socket part electricity on the back that socket shell exchanges socket part and arranging dorsad, be provided with the connector plug on the connector body, and because the connector socket is used for inserting with the connector plug and joins in marriage, in order to be used for realizing exchanging socket part and exchanging the electricity of charging the cable and be connected, compare with prior art like this, only need to join in marriage through inserting of first grafting structure and second grafting structure, just can realize exchanging the electricity of charging cable and exchanging socket part and be connected, many wires that need not to make integrated exchange the charging cable are connected with a plurality of plug terminals one by one, the equipment of the integrative socket that charges of alternating current-direct current, be favorable to realizing the automatic assembly of the integrative socket that charges of alternating current-direct current, when dismantling the socket that charges simultaneously, only need pull out first grafting structure and second grafting structure can, need not to tear open the internal exchange the charging cable of car, the maintenance in later stage has been made things convenient for, be favorable to reduce the maintenance cost.
The utility model discloses embodiment 2 of well socket subassembly that charges: the present embodiment is different from embodiment 1 in that, in the present embodiment, as shown in fig. 3 and fig. 4, the charging socket assembly is a european standard charging socket assembly, that is, the charging socket 100 and the ac quick-plug connector are both european standard, the corresponding connector socket 300 and the connector body 400 are also european standard, and due to the difference between the structure of the european standard charging socket and the national standard charging socket, in the present embodiment, the connector socket 300 and the dc socket are partially arranged up and down, and the shape of the european standard socket housing 200 is also different from the national standard.
The utility model discloses embodiment 3 of well socket subassembly that charges: the difference between the present embodiment and embodiment 1 is that, in the present embodiment, as shown in fig. 5 and fig. 6, the charging socket assembly is a charging socket assembly of the american standard, that is, the charging socket 1 and the ac quick-plug connector are both of the american standard, and the corresponding connector socket 3 and the connector body 4 are also both of the american standard, and in the present embodiment, two internal thread holes 5 are provided, two internal thread holes 5 are respectively arranged on the left and right sides of the annular plate 6, two screw through holes 7 are also provided, two screw through holes 7 are also arranged on the left and right sides of the annular boss 8, and in addition, the shape of the socket housing 2 of the american standard is also different from that of the national standard, and the ac charging cable 9 is integrated by three wires.
In other embodiments of the charging socket assembly, the second connecting structure may not include a through-screw hole, but include a buckle disposed near an end of the connector plug, in which case, the first connecting structure includes a slot for engaging with the buckle, and the slot is disposed on the annular plate, and the connector body does not need to be provided with an annular boss.
In other embodiments of the charging receptacle assembly, the second connection structure is not provided, that is, the first plug structure and the second plug structure are not connected and fixed after being plugged into each other.
In other embodiments of the charging socket assembly, the cross section of the connector plug perpendicular to the length direction thereof may not be a shape that is wide at the top and narrow at the bottom, but may be a rectangle, in which case, the connector socket of the connector socket that fits the connector plug is also a rectangle. In other embodiments, the cross-section of the connector plug perpendicular to its length direction may also be circular, in which case the connector socket of the connector socket adapted to the connector plug is also circular.
In other embodiments of the charging receptacle assembly, the second plug structure may not be a connector plug, but a connector receptacle, in which case the first plug structure is a connector plug.
In other embodiments of the charging jack assembly, the connector jacks may not be enclosed by an annular plate, but rather are provided directly on the ac section housing.
The utility model discloses well integrative socket that charges of alternating current-direct current's embodiment: the specific structure of the ac/dc integrated charging socket is the same as that of the ac/dc integrated charging socket in embodiment 1 of the charging socket assembly, and will not be described again here.
The utility model discloses well exchange embodiment of quick plug connector: the specific structure of the ac quick-plug connector is the same as that of the charging receptacle assembly embodiment 1, and will not be described again.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, the protection scope of the present invention is defined by the claims, and all structural changes equivalent to the contents of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides an integrative socket that charges of alternating current-direct current, includes direct current socket part and exchanges socket part, its characterized in that exchanges and is provided with first grafting structure on the socket part, and first grafting structure is used for inserting with the second grafting structure on exchanging the quick plug connector and joins in marriage to be used for realizing exchanging the electric connection of socket part and exchanging the charging cable on exchanging the quick plug connector.
2. The AC-DC hybrid charging receptacle of claim 1, wherein the first mating structure is a connector receptacle including a connector socket into which a connector plug is inserted.
3. The AC/DC integrated charging socket according to claim 2, wherein the connector insertion opening has a shape that is wide at the top and narrow at the bottom.
4. The AC-DC integrated charging socket according to any one of claims 2 or 3, wherein the AC socket portion comprises an AC portion housing, and an annular plate is protruded on the AC portion housing and surrounds the connector socket.
5. The AC/DC integrated charging socket according to any one of claims 1-3, wherein the AC socket portion includes a first connecting structure for connecting with a second plug structure of the AC quick-plug connector after being plugged into the second plug structure.
6. The utility model provides an exchange and insert connector soon which characterized in that, includes the connector body, with the exchange charging cable of this body coupling of connector, is provided with second grafting structure on the connector body, and second grafting structure is used for inserting with the first grafting structure on the integrative socket that charges of alternating current-direct current and joins in marriage to be arranged in realizing the alternating current jack portion in the integrative socket that charges of alternating current-direct current and exchange the electric connection of charging cable.
7. An AC quick connect connector as recited in claim 6, wherein said second plug structure is a connector insert for insertion into a connector receptacle.
8. The AC quick-connect connector as recited in claim 7, wherein the cross-section of the connector plug is in a shape that is wide at the top and narrow at the bottom.
9. An alternating current quick plug connector according to any one of claims 6 to 8, wherein the connector body is further provided with a second connection structure for connecting the second plug structure and the first plug structure on the alternating current and direct current integrated charging socket after the second plug structure is plugged into the first plug structure.
10. A charging socket assembly comprising an ac-dc integrated charging socket and an ac quick-connect connector, the ac-dc integrated charging socket being the same as the ac-dc integrated charging socket of any one of claims 1 to 5, and the ac quick-connect connector being the same as the ac quick-connect connector of any one of claims 6 to 9.
CN202222516227.4U 2022-09-22 2022-09-22 AC-DC integrated charging socket, AC quick-plug connector and charging socket assembly Active CN218887590U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202222516227.4U CN218887590U (en) 2022-09-22 2022-09-22 AC-DC integrated charging socket, AC quick-plug connector and charging socket assembly
PCT/CN2023/075587 WO2024060492A1 (en) 2022-09-22 2023-02-13 Ac-dc integrated charging socket, ac quick-plug connector, and charging socket assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222516227.4U CN218887590U (en) 2022-09-22 2022-09-22 AC-DC integrated charging socket, AC quick-plug connector and charging socket assembly

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Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN209071753U (en) * 2018-12-21 2019-07-05 上海汉翱新能源科技有限公司 A kind of novel electric vehicle AC charging socket
US11303073B2 (en) * 2020-09-17 2022-04-12 TE Connectivity Services Gmbh Charging inlet assembly
CN214411661U (en) * 2020-12-28 2021-10-15 深圳市正浩创新科技股份有限公司 Connector assembly, plug connector and socket connector thereof
CN114744451A (en) * 2021-12-28 2022-07-12 长春捷翼汽车零部件有限公司 High-voltage interlocking structure for electric vehicle charging seat and charging device

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