Integrated alternating current charging and discharging gun

Abstract

The utility model discloses an integrated alternating current charging and discharging gun which is characterized by comprising a charging and discharging gun assembly, a converter assembly and a discharging power strip assembly. The charging and discharging gun assembly is provided with a charging plug assembly, a charging and discharging controller and a power line assembly, the converter assembly is provided with an output panel and an input plug, and the discharging power strip is provided with an input panel and an output socket. The charging and discharging gun assembly is movably connected with the converter assembly and the discharging power strip assembly. The integrated alternating-current charging and discharging gun has the advantages that the integrated alternating-current charging and discharging gun adopts matching type combination, is simple in structure and convenient to assemble, can respectively realize three matching combinations of a 16A charging mode, a 10A charging mode and a discharging mode, is adaptive to different use requirements of users, is also convenient for the users to use and store, and effectively reduces the weight and cost of a whole set of charging and discharging products; and meanwhile, the functions of mode identification, over-temperature protection, current regulation and the like are added, so that a user is safer and more reliable in the use process.

Description

Technical Field

[0001] The present invention relates to the technical field of new energy charging and discharging, and particularly relates to an integrated AC charging and discharging gun. Background Art

[0002] With the rapid development of new energy vehicles, the charging demand is also increasing. The current market scale of charging piles is still far lower than the number of new energy electric vehicles at the present stage. Therefore, the demand for portable charging guns by users is also increasing. At the same time, more and more people drive electric vehicles out for tourism and camping, and the demand for discharging guns for outdoor picnics and outdoor charging is also increasing.

[0003] At present, the portable charging guns and discharging guns on the market are two separate sets of products, which are large in size and require a large amount of trunk space. Users need to carry these two sets of products when going out, which is extremely inconvenient, and the cost of these two sets of products is also very high. Moreover, the power plugs of portable charging guns can only be adapted to one specification of socket, and their use is restricted. Summary of the Invention

[0004] To solve the problems in the existing products on the market, the present invention provides an integrated AC charging and discharging gun. Through the method of the present invention, the drawbacks on the market can be effectively solved. It adopts a matching combination, with a simple structure and convenient assembly. It can respectively realize three matching combinations of 16A charging mode, 10A charging mode, and discharging mode, adapting to different usage requirements of users, and facilitating the use and storage of users. It effectively reduces the weight and cost of the entire charging and discharging product; at the same time, functions such as mode recognition, over-temperature protection, and current adjustment are added, making the user safer and more reliable during use. Its technical solution is as follows.

[0005] An integrated AC charging and discharging gun, characterized in that it includes a charging and discharging gun assembly, a converter assembly, and a discharging socket assembly; the charging and discharging gun assembly is provided with a charging plug assembly, a charging and discharging controller, and a power cord assembly, the converter assembly is provided with an output panel and an input plug, and the discharging socket is provided with an input panel and an output socket. The charging and discharging gun assembly is movably connected to the converter assembly and the discharging socket assembly.

[0006] Further, the charging plug assembly includes a vehicle-end plug and a charging gun housing part, the charging and discharging controller has charging control and protection functions and discharging control and protection functions, and the power cord assembly includes a cable and a power plug.

[0007] Further, the output panel includes a groove 1, a slot 1, and a socket hole 1. The groove 1 is used for inserting the power plug during use, the slot 1 is used for engaging with the hook of the power plug to achieve a locking effect, and the socket hole 1 is a 16A three-pole socket.

[0008] Further, the input panel includes a second groove, a second card slot, and a second socket hole. The second groove is for inserting the power plug during use. The second card slot is for engaging with the hook of the power plug to achieve a locking effect. The second socket hole is a 16A three-pole socket.

[0009] Further, signal pins are provided in the first groove and the second groove. The signal pins are used to send pattern recognition signals, adjust current signals, and over-temperature protection signals.

[0010] Further, the material of the signal pins is metal material, plastic material, magnetic material, microswitch, tactile switch, or other materials with equivalent functions, and the specific selection is made according to actual requirements.

[0011] Further, the output socket is in the form of a combination of one or more 10A five-hole sockets and one or more 16A three-hole sockets.

[0012] Further, a key hook is provided on the power plug. The hook is used to lock with the card slots of the converter and the discharge socket strip to prevent accidental disconnection during use.

[0013] Further, when the charge and discharge gun assembly is used independently, it is in the 16A portable charging gun mode.

[0014] Further, when the power plug of the charge and discharge gun assembly is inserted into the converter assembly, it is in the 10A portable charging gun mode.

[0015] Further, when the power plug of the charge and discharge gun assembly is inserted into the discharge socket strip assembly, it is in the discharge mode.

[0016] Beneficial Effects

[0017] The present invention can effectively solve the drawbacks in the market. By adopting a matching combination, it has a simple structure and is convenient to assemble. It can respectively achieve three matching combinations: 16A charging mode, 10A charging mode, and discharge mode, adapting to different usage requirements of users, and facilitating the use and storage of users. It effectively reduces the weight and cost of the entire charge and discharge product; at the same time, functions such as pattern recognition, over-temperature protection, and current adjustment are added, making the user safer and more reliable during use. Description of the Drawings

[0018] Figure 1 It is a schematic structural diagram of an integrated AC charge and discharge gun according to a specific embodiment of the present invention;

[0019] Figure 2 It is a schematic structural diagram of the 10A charging mode of the integrated AC charge and discharge gun according to a specific embodiment of the present invention;

[0020] Figure 3Schematic diagram of the discharge mode of the integrated AC charging and discharging gun according to a specific embodiment of the present invention;

[0021] Figure 4 Schematic diagram of the charging and discharging gun assembly of the integrated AC charging and discharging gun according to a specific embodiment of the present invention;

[0022] Figure 5 Schematic diagram of the converter assembly of the integrated AC charging and discharging gun according to a specific embodiment of the present invention;

[0023] Figure 6 Schematic diagram of the discharge socket assembly of the integrated AC charging and discharging gun according to a specific embodiment of the present invention;

[0024] Explanation of the reference symbols in the drawings:

[0025] 1 - Charging and discharging gun assembly, 11 - Charging plug assembly, 111 - Vehicle-end plug, 112 - Charging gun housing, 12 - Charging and discharging controller, 13 - Power cord assembly, 131 - Cable, 132 - Power plug, 1321 - Button hook, 2 - Converter assembly, 21 - Output panel, 211 - Groove 1, 2111 - Signal pin 1, 212 - Slot 1, 213 - Socket hole 1, 22 - Input plug, 3 - Discharge socket assembly, 31 - Input panel, 311 - Groove 2, 3111 - Signal pin 2, 312 - Slot 2, 313 - Socket hole 2, 32 - Output socket. Detailed implementation manners

[0026] The following combines the attached Figure 1-6 and specific embodiments to further illustrate the technology to help understand the content of this application.

[0027] As Figures 1 to 6 shown, the integrated AC charging and discharging gun includes a charging and discharging gun assembly 1, a converter assembly 2, and a discharge socket assembly 3; when the charging and discharging gun assembly 1 is used alone, the integrated AC charging and discharging gun is in the 16A charging mode; the charging and discharging gun assembly 1 includes a charging plug assembly 11, a charging and discharging controller 12, and a power cord assembly 13. The charging and discharging controller 12 is installed in the charging gun housing 112 of the charging plug assembly 11. The charging and discharging controller 12 has functions such as mode recognition, overload protection, over- and under-voltage protection, over-current protection, and over-temperature protection; the charging and discharging controller 12 is electrically connected to the vehicle-end plug 111 and the power cord assembly 13; the power cord assembly 13 includes a cable 131, a power plug 132, and a button hook 1321 for fixing and using with other 2 combinations.

[0028] In this embodiment, as Figure 2As shown, the converter component 2 is connected to the power plug 132, and a connection signal is sent to the charge and discharge controller 12 through the signal pin 2111 in the converter component 2, so as to realize the switching of the integrated AC charge and discharge gun from the 16A charging mode to the 10A charging mode.

[0029] The converter component 2 includes an output panel 21 and a signal pin 2111 for sending an overcurrent adjustment signal and an overtemperature protection signal to the power plug 132; a groove 211 is provided on one side of the output panel 21 for connecting to the power plug 132; at least a part of the power plug 132 needs to be inserted into the groove 211, and a socket hole 213 and a signal pin 2111 are provided in the groove 211; the live part of the power plug 132 is inserted into the socket hole 213 to realize electrical connection with the converter component; a clamping groove 212 is provided on the side of the groove 211. When the power plug 132 is inserted into the groove 211, the key hook 1321 on the power plug 132 fits with the clamping groove 212 to realize the locking of the plug and the converter, so as to avoid accidental detachment during use; the input plug 22 can be inserted into an external power socket to charge in the 10A mode.

[0030] In this embodiment, as Figure 3 As shown, the discharge socket component 3 is connected to the power plug 132, and a connection signal is sent to the charge and discharge controller 12 through the signal pin 3111 in the discharge socket component 3, so as to realize the switching of the integrated AC charge and discharge gun from the 16A charging mode to the discharge mode.

[0031] The discharge socket component 3 includes an input panel 31 and a signal pin 3111 for sending an overdischarge signal, a current adjustment signal and an overtemperature protection signal to the power plug 132. A groove 311 is provided on one side of the input panel 31 for connecting to the power plug 132; at least a part of the power plug 132 needs to be inserted into the groove 311, and at the same time the live part of the power plug 132 is inserted into the socket hole 313 to realize electrical connection with the discharge socket; a socket hole 313 and a signal pin 3111 are provided in the groove 311; a clamping groove 312 is provided on the side of the groove 311. When the power plug 132 is inserted into the groove 311, the key hook 1321 on the power plug 132 fits with the clamping groove 312 to realize the locking of the plug and the discharge socket, so as to avoid accidental detachment during use. After the output socket 32 is plugged into an external power plug, discharging can be carried out.

[0032] In this embodiment, the signal pin is made of metal. Of course, this signal pin can also be made of plastic material, magnetic material, micro switch, tactile switch or other materials with equivalent functions, and specific selection can be made according to actual requirements.

[0033] It should be noted that in this text, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that an article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such article or device. Without further limitation, the elements defined by the statement "including..." do not exclude the presence of additional identical elements in the article or device including the elements.

[0034] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. An integrated AC charging and discharging gun, characterized in that: It includes a charge-discharge gun assembly, a converter assembly, and a discharge socket strip assembly; the charge-discharge gun assembly is provided with a charging plug assembly, a charge-discharge controller, and a power cord assembly; the converter assembly is provided with an output panel and an input plug; the discharge socket strip is provided with an input panel and an output socket; the charge-discharge gun assembly is movably connected to the converter assembly and the discharge socket strip assembly.

2. The integrated AC charge-discharge gun according to claim 1, characterized in that: The charging plug assembly includes a vehicle-end plug and a charging gun housing portion, the charging and discharging controller has a charging control and protection function and a discharging control and protection function, and the power cord assembly includes a cable and a power plug.

3. The integrated AC charging and discharging gun according to claim 2, characterized in that: The output panel comprises a groove 1 (211), a card slot 1 (212), and a socket hole 1 (213). The groove 1 (211) is used for inserting a power plug during use. The card slot 1 (212) is used to cooperate with a hook of the power plug to achieve a locking effect. The socket hole 1 (213) is a 16A three-pole socket.

4. The integrated AC charge-discharge gun according to claim 3, characterized in that: The input panel comprises a second groove (311), a second card slot (312), and a second socket hole (313). The second groove (311) is used for inserting a power plug during use. The second card slot (312) is used to cooperate with a hook of the power plug to achieve a locking effect. The second socket hole (313) is a 16A three-pole socket.

5. An integrated AC charge-discharge gun according to claim 4 or claim 4, characterized in that: The groove one (211) and the groove two (311) are provided with signal pins, and the signal pins are used to send mode recognition signals, current adjustment signals and over-temperature protection signals.

6. The integrated AC charging and discharging gun according to claim 5, characterized in that: The output socket is a combination of one or more 10A five-hole sockets and one or more 16A three-hole sockets.

7. The integrated AC charge-discharge gun according to claim 2, characterized in that: The power plug is provided with a button hook, and the button hook is used to lock with the converter and the discharge socket to prevent accidental disengagement during use.

8. The integrated AC charging and discharging gun according to claim 5, characterized in that: The signal needle is made of metal, plastic or magnetic material.

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