CN219419786U

CN219419786U - Charging and discharging assembly

Info

Publication number: CN219419786U
Application number: CN202321551521.7U
Authority: CN
Inventors: 姜军虎; 孙伟; 吴云红; 吴字鲜; 费勇
Original assignee: Chengdu Aerganglei Juejie Socket Manufacturing Co ltd
Current assignee: Chengdu Aerganglei Juejie Socket Manufacturing Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2023-07-25
Anticipated expiration: 2033-06-19

Abstract

The application discloses charge-discharge assembly for with energy storage equipment electricity is connected, energy storage equipment has the charge-discharge interface, including charge-discharge rifle and the row of discharging of giving the outside consumer power supply inserts, the one end of charge-discharge rifle is first plug, and the other end of charge-discharge rifle has the second plug through wire connection, and the second plug can be connected with row's of discharging inserts the electricity and be connected with different external power source electricity through converting assembly. The charging and discharging assembly can realize charging and discharging of the charging and discharging gun through the second plug, is simple to operate and convenient to use, reduces manufacturing cost, avoids potential safety hazards caused by poor contact of a butt joint structure, and enables the energy storage equipment to be charged with different external power sources through the charging and discharging gun and the conversion assembly through the conversion assembly, so that the charging and discharging assembly is flexible and convenient to use, and the compatibility of the charging and discharging assembly is greatly improved.

Description

Charging and discharging assembly

Technical Field

The utility model relates to the technical field of charge and discharge, in particular to a charge and discharge assembly.

Background

Along with development of science and technology, an electric automobile generally has an alternating current charging function, a vehicle-to-load discharging function and a vehicle-to-vehicle discharging function at present, namely, the electric automobile can be charged through a vehicle-mounted charger and can be used as a power supply to discharge to external electric equipment.

The applicant discloses a multifunctional charging AND discharging system for a new energy automobile through the following search formula "cl (charging) AND cl (discharging) OR (discharging) AND desc (charging AND discharging gun)", AND particularly, the patent with publication number of CN218054879U discloses a multifunctional charging AND discharging system for a new energy automobile, which relates to the field of charging of the new energy automobile, AND comprises a charging AND discharging integrated gun module, a charging plug module AND a discharging interface module, wherein the charging AND discharging integrated gun module comprises a national standard interface, a charging AND discharging control circuit board, a main cable AND a main adapter which are sequentially connected, the charging adapter module comprises a charging adapter, a charging cable AND a charging plug which are sequentially connected, the discharging interface module comprises a discharging adapter, a discharging cable AND a patch board which are sequentially connected, the charging AND discharging integrated gun module is connected with one of the charging adapter OR the discharging adapter through the main adapter, the charging adapter AND the discharging adapter are respectively provided with an auxiliary docking structure, AND the auxiliary docking structure are in butt joint through spiral clamping grooves, so that the new energy automobile can be charged, AND electric energy in the new energy automobile can be obtained.

As can be seen from the above patent, the multifunctional charging and discharging system for the new energy automobile can charge the new energy automobile and also can acquire electric energy in the new energy automobile, but in the use process, the charging and discharging integrated gun module, the charging connector module and the discharging interface module need to be repeatedly disassembled and assembled and are in butt joint to realize charging and discharging, so that the scheme provided by the patent needs to realize complicated operation steps of charging and discharging and is troublesome to use; meanwhile, the charging and discharging integrated gun module, the charging connector module and the discharging interface module are connected through the butt joint structure, so that the manufacturing cost is increased.

Disclosure of Invention

The utility model mainly aims to provide a charging and discharging assembly, and aims to solve the problems that the existing charging and discharging assembly is complex in operation steps for realizing charging and discharging, troublesome to use and high in manufacturing cost.

In order to achieve the above purpose, the utility model provides a charging and discharging assembly, which is used for being electrically connected with energy storage equipment, wherein the energy storage equipment is provided with a charging and discharging interface and comprises a charging and discharging gun and a discharging socket for supplying power to external electric equipment, one end of the charging and discharging gun is provided with a first plug and is used for being electrically connected with the charging and discharging interface of the energy storage equipment, the other end of the charging and discharging gun is connected with a second plug through an electric wire, and the second plug can be electrically connected with the discharging socket and is electrically connected with different external power supplies through a conversion assembly.

Preferably, the second plug is a 32A plug and is capable of being used to charge an energy storage device, the conversion assembly includes a first conversion head for converting 32A current into 16A current, and a first plug pin is formed on the first conversion head.

Preferably, a 16A identification pin is arranged on the first conversion head, and a 16A identification contact is arranged on the second plug at a position corresponding to the 16A identification pin.

Preferably, the conversion assembly further comprises a second conversion head for converting the 32A current into the 10A current, and a second plug pin is formed on the second conversion head.

Preferably, a 10A identification pin is arranged on the second conversion head, and a 10A identification contact is arranged on the second plug at a position corresponding to the 10A identification pin.

Preferably, a power adapter for integrating current is arranged in the charge-discharge gun.

The beneficial effects are that:

according to the charging and discharging assembly, repeated disassembly and assembly are not needed in the use process, the second plug is directly connected with the charging and discharging gun through the electric wire and can be electrically connected with the external power supply equipment to charge the energy storage equipment, and the second plug is electrically connected with different external power supplies through the conversion assembly, so that the energy storage equipment can be charged with different external power supplies through the charging and discharging gun and the conversion assembly, the charging and discharging assembly is flexible and convenient to use, and the compatibility of the charging and discharging assembly is greatly improved; meanwhile, the second plug is inserted into the discharging socket, the discharging of the energy storage device to the external electric equipment can be realized through the charging and discharging gun, the operation is simple, the use is convenient, the butt joint structure between the second plug and the charging and discharging gun and between the second plug and the discharging socket is canceled, the manufacturing cost is reduced, and the potential safety hazard caused by poor contact of the butt joint structure is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of a charge-discharge device according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram illustrating a first switching head in a charging/discharging unit according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram illustrating a structure of a second switching head in a charge-discharge assembly according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram illustrating a structure of a second plug in a charging/discharging unit according to an embodiment of the present utility model;

fig. 5 is a left side view of a second plug in a charge-discharge assembly according to an embodiment of the present utility model.

In the figure: 100-a charge-discharge assembly; 1-a charge-discharge gun; 2-discharging socket; 3-a first plug; 4-a second plug; 5-a first conversion head; 6-16A identification pin; 7-16A identifying the contacts; 8-a second conversion head; 9-10A identification pins; 10-10A identifies the contacts.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are 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 application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present application, it should be noted that, if the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship that a product of the application conventionally puts in use, it is merely for convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like in the description of the present application, if any, are used for distinguishing between the descriptions and not necessarily for indicating or implying a relative importance.

Furthermore, the terms "horizontal," "vertical," and the like in the description of the present application, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it should also be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

Example 1:

the present utility model proposes a charge-discharge assembly 100.

In an embodiment of the present utility model, a charge-discharge assembly 100 is used for electrically connecting with an energy storage device, the energy storage device has a charge-discharge interface, and the charge-discharge assembly includes a charge-discharge gun 1 and a discharge socket 2 for supplying power to external electric equipment, one end of the charge-discharge gun 1 is a first plug 3 and is used for electrically connecting with the charge-discharge interface of the energy storage device, the other end of the charge-discharge gun 1 is connected with a second plug 4 through an electric wire, and the second plug 4 can be electrically connected with the discharge socket 2 and is electrically connected with different external power sources through a conversion assembly.

Specifically, as shown in fig. 1 and fig. 4, in a charge-discharge assembly 100 of the present utility model, an energy storage mode of an electric vehicle is provided, and the energy storage device is the electric vehicle. Because the one end of charge-discharge rifle 1 is first plug 3 and is used for being connected with the charge-discharge interface electricity on the electric automobile, the other end of charge-discharge rifle 1 has the second plug 4 that is used for being connected with external power source electricity through the electric wire connection to make electric automobile charge through charge-discharge rifle 1 directly, structural design is simple, reasonable. Further, as the second plug 4 can be electrically connected with the discharging socket 2, the discharging socket 2 can be electrically connected with the electric automobile, namely the electric automobile is used as a power supply, and the external electric equipment inserts the plug of the second plug into the electric jack on the discharging socket 2, so that the discharging of the electric automobile to the external electric equipment is realized; meanwhile, the second plug 4 can be electrically connected with different external power supplies through the conversion assembly, so that the electric automobile can be charged with different external power supplies through the charging and discharging gun 1 and the conversion assembly, the use is flexible and convenient, and the compatibility of the utility model is greatly improved.

It should be noted that the charge and discharge gun 1 may be used as the charge and discharge gun 1 capable of realizing the charge and discharge mode switching in the prior art. The utility model aims at solving the problems that the existing charge-discharge assembly has complicated operation steps for realizing charge and discharge, is troublesome to use and increases the manufacturing cost.

Compared with the prior art, the charging and discharging assembly 100 does not need repeated disassembly and assembly and butt joint of the second plug 4 in the use process, the second plug 4 is directly connected with the charging and discharging gun 1 through an electric wire and can charge the energy storage device after being electrically connected with the external power supply device, and the second plug 4 is electrically connected with different external power supplies through the conversion assembly, so that the energy storage device can be charged with different external power supplies through the charging and discharging gun 1 and the conversion assembly, the charging and discharging assembly is flexible and convenient to use, and the compatibility of the charging and discharging assembly is greatly improved; meanwhile, the second plug 4 is inserted into the discharging socket 2, the discharging of the energy storage equipment to external electric equipment can be realized through the charging and discharging gun 1, the operation is simple, the use is convenient, the butt joint structure between the second plug 4 and the charging and discharging gun 1 and between the second plug and the discharging socket 2 is also canceled, the manufacturing cost is reduced, and the potential safety hazard caused by poor contact of the butt joint structure is avoided.

In an embodiment, as shown in fig. 1 to 2, the second plug 4 is a 32A plug and can be used for charging the energy storage device, the conversion assembly includes a first conversion head 5, the first conversion head 5 is used for converting the 32A current into the 16A current, and a first plug pin is formed on the first conversion head 5. It will be appreciated that the charging plug of the electric vehicle is typically a 32A plug, and the 32A plug can provide a larger current output, so as to not only facilitate charging of the electric vehicle, but also enable the discharging socket 2 to support more external electric devices. Further, the conversion assembly comprises a first conversion head 5, the first conversion head 5 is used for converting 32A current into 16A current, and a first plug pin is formed on the first conversion head 5, so that the electric automobile can be charged with the external power supply of 16A through the first conversion joint, the use is flexible, and the applicability of the charge-discharge assembly 100 to different external power supplies is improved.

In an embodiment, the first conversion head 5 is provided with a 16A identification pin 6, and the second plug 4 is provided with a 16A identification contact 7 at a position corresponding to the 16A identification pin 6. Specifically, as shown in fig. 2, fig. 4 and fig. 5, the end face of the first conversion connector, which is used for the insertion of the second plug 4, is provided with the 16A identification pin 6, and the position of the second plug 4 corresponding to the 16A identification pin 6 is provided with the 16A identification contact 7, when the electric automobile is charged by using the 16A external power supply, the 16A identification pin 6 is in abutting contact with the 16A identification contact 7, so that a signal can be fed back to the control panel of the electric automobile, that is, the control panel of the electric automobile can identify that the charged current is 16A, and therefore the time and the speed of full charge can be calculated, and the like, thereby being beneficial to reasonable arrangement of the charging time by a user, and being convenient and reliable to use.

In one embodiment, as shown in fig. 1 and 3, the conversion assembly further includes a second conversion head 8, the second conversion head 8 is used for converting the 32A current into the 10A current, and a second plug pin is formed on the second conversion head 8. It can be appreciated that the conversion assembly further includes a second conversion head 8, the second conversion head 8 is used for converting the 32A current into the 10A current, and a second plug pin is formed on the second conversion head 8, so that the electric automobile can be charged with the external power supply of 10A through the second conversion head, the use is flexible, and the applicability of the charging and discharging assembly 100 of the present utility model to different external power supplies is further improved.

In one embodiment, as shown in fig. 3 to 5, the second conversion head 8 is provided with a 10A identification pin 9, and the second plug 4 is provided with a 10A identification contact 10 at a position corresponding to the 10A identification pin 9. Specifically, be provided with 10A discernment needle 9 on the terminal surface that is used for supplying second plug 4 male on the second adapter, and the position that corresponds 10A discernment needle 9 on the second plug 4 is provided with 10A discernment contact 10, when using 10A external power source to charge to electric automobile, 10A discernment needle 9 and 10A discernment contact 10 butt contact, thereby can be to electric automobile control panel feedback signal, electric automobile control panel can discern that the flow that charges is 10A, can calculate time and speed etc. that are full of the electricity from this, and then do benefit to the user and rationally arrange the charging time, convenient to use, reliably.

In one embodiment, a power adapter for integrating current is provided in the charge-discharge gun 1. It can be appreciated that the power adapter can convert the high voltage used by the electric automobile into the low voltage suitable for the normal operation of the external electric equipment, so as to improve the use reliability of the charge-discharge assembly 100.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. The utility model provides a charge-discharge subassembly for be connected with energy storage equipment electricity, energy storage equipment has charge-discharge interface, a serial communication port, including charge-discharge rifle (1) and for the row of discharging of outside consumer power supply insert (2), the one end of charge-discharge rifle (1) is first plug (3) and is used for being connected with energy storage equipment's charge-discharge interface electricity, the other end of charge-discharge rifle (1) has second plug (4) through the wire connection, second plug (4) can with row of discharging insert (2) electricity is connected and is connected with different external power source electricity through converting assembly.

2. A charging and discharging assembly according to claim 1, characterized in that the second plug (4) is a 32A plug and can be used for charging an energy storage device, the conversion assembly comprises a first conversion head (5), the first conversion head (5) is used for converting 32A current into 16A current, and a first plug pin is formed on the first conversion head (5).

3. A charge and discharge assembly according to claim 2, characterized in that the first switching head (5) is provided with a 16A identification pin (6), and the second plug (4) is provided with a 16A identification contact (7) corresponding to the position of the 16A identification pin (6).

4. A charge and discharge assembly according to claim 3, characterized in that the conversion assembly further comprises a second conversion head (8), the second conversion head (8) being adapted to convert a 32A current into a 10A current, the second conversion head (8) having a second plug pin formed thereon.

5. A charging and discharging assembly according to claim 4, characterized in that the second switching head (8) is provided with a 10A identification pin (9), and the second plug (4) is provided with a 10A identification contact (10) corresponding to the position of the 10A identification pin (9).

6. A charge and discharge assembly according to any one of claims 1-5, characterized in that a power adapter for integrating the current is provided in the charge and discharge gun (1).