New energy two-in-one socket

Abstract

The utility model provides a new energy two-in-one socket. The new energy two-in-one socket comprises a socket body, a first terminal assembly, a second terminal assembly, an external electric power connecting line and an external signal line, one side of the socket body is provided with a first female port and a second female port. The first terminal assembly is arranged in the first female port, and the first terminal assembly comprises a first power line end and a first signal line end; the second terminal assembly is arranged in the second female port, the second terminal assembly comprises a second power line end and a second signal line end, the second power line end is connected with the first power line end, and the second signal line end is connected with the first signal line end. The signal line ends of the two female ports are connected with the external signal line, the power line ends of the two female ports are connected with the external power line, the control system is connected through the external signal line, the first terminal assembly and the second terminal assembly share the external power connection line and the external signal line, the wire layout is saved, the number and occupied space of the connection lines are reduced, and the cost is reduced. The overall size of the socket is smaller.

Description

Technical Field

[0001] The utility model relates to the field of sockets, in particular to a new energy two-in-one socket. Background Art

[0002] The socket used in new energy batteries is a connection device that connects multiple signal lines or power lines in sequence. It is widely used in various electrical circuits and plays the role of connecting or disconnecting circuits.

[0003] Currently, power sockets are divided into input sockets and output sockets. Since the battery management system and the charging and discharging system need to be wired separately, the separately wired sockets need to manage two sets of cables, which increases the complexity of wire management and is prone to confusion and incorrect connections, increasing the risk of circuit failure and fire.

[0004] Therefore, it is necessary to provide a new energy two-in-one socket to solve the above technical problems. Utility Model Content

[0005] The utility model provides a new energy two-in-one socket to solve the problem of complicated wire connection in the new energy battery socket in the prior art because the battery management system and the charging and discharging system need to be connected separately.

[0006] In order to solve the above technical problems, the technical solution of the utility model is: a new energy two-in-one socket, which includes:

[0007] A socket body, wherein a first female port and a second female port are provided on one side of the socket body;

[0008] A first terminal assembly is disposed in the first female port and passes through the socket body, wherein the first terminal assembly includes a first power line terminal and a first signal line terminal;

[0009] A second terminal assembly is disposed in the second female port and passes through the socket body, the second terminal assembly includes a second power line terminal and a second signal line terminal, the second power line terminal is connected to the first power line terminal, and the second signal line terminal is connected to the first signal line terminal;

[0010] an external power connection line, one end of which is connected to the first power line terminal, and the other end of which is connected to the new energy battery; and

[0011] One end of the external signal line is connected to the first signal line end, and the other end of the first signal line is connected to the control system, which is used to control the socket to connect to the external device for charging or discharging.

[0012] In the present invention, the external signal line is welded to the first signal line end, the first power line end is provided with a first connecting column with an external thread, and the external power connection line includes:

[0013] A connecting copper tube, a hollow cylindrical structure, an inner wall of one end of the connecting copper tube is provided with an internal thread, one end of the connecting copper tube is threadedly connected to the first connecting column, and the other end of the connecting copper tube is provided with a plug-in groove; and

[0014] One end of the external power line body extends into the plug slot, and the external power line body is stamped and connected to the connecting copper tube.

[0015] In the utility model, the socket body also includes a PCB board, one end of the PCB board is connected to the first signal line end, and the second signal line end is connected.

[0016] In the present invention, a second connecting column with external threads is provided on the top of the second power line end.

[0017] The socket body also includes:

[0018] A hardware connecting plate, wherein one end of the hardware connecting plate is provided with a first connecting hole, one end of the hardware connecting plate is sleeved on the first power line end, and the external power connection line is fastened to one end of the hardware connecting plate, and the other end of the hardware connecting plate is provided with a second connecting hole, and the other end of the hardware connecting plate is sleeved on the second connecting column; and

[0019] The nut is threadedly connected to the second connecting column, and the nut fastens the hardware connecting piece to the top of the second power line terminal. The wiring mode of the power line terminal of the first terminal assembly and the second terminal assembly is connected through the hardware connecting piece to avoid complex circuit wiring.

[0020] In the present invention, the first power line terminal and the second power line terminal are arranged opposite to each other, the first power line terminal includes a first positive power line terminal and a first negative power line terminal, and the second power line terminal includes a second positive power line terminal and a second negative power line terminal;

[0021] The first negative power line terminal and the second negative power line terminal are located at the center of the socket body, and the first positive power line terminal and the second positive power line terminal are arranged at two ends of the socket body opposite to each other;

[0022] The hardware connecting pieces are provided in two groups, including:

[0023] a first connecting piece, wherein one end of the first connecting piece is connected to the first negative power line terminal, and the other end of the first connecting piece is connected to the second negative power line terminal;

[0024] The second connecting piece is connected to the first positive power line end and the second positive power line end, the middle part of the second connecting piece is bent along the side of the socket body, and the outer side of the second connecting piece is in contact with the inner wall of the socket body.

[0025] In the utility model, a sealing groove is provided on the other side of the socket body, and the sealing groove is located at the;

[0026] The new energy two-in-one socket also includes:

[0027] a sealing plate, disposed in the sealing groove, the sealing plate being used to seal the sealing groove, the external power connection line and the external signal line both passing through the sealing plate; and

[0028] The sealant is filled in the connection between the peripheral side of the sealing plate and the inner wall of the sealing groove.

[0029] In the utility model, the external power connection line also includes a waterproof insulating sleeve, one end of which is sleeved on the outside of the connecting copper tube, and the other end of which is sleeved on the outside of the external power line body, thereby improving the safety of the structure.

[0030] In the utility model, the new energy two-in-one socket also includes:

[0031] a first temperature sensor, disposed on the socket body, the first temperature sensor being attached to the first positive power line end, the first temperature sensor being connected to the first signal line end, and the first temperature sensor being used to detect the temperature of the first positive power line end; and

[0032] The second temperature sensor is arranged on the socket body, the second temperature sensor is attached to the second positive power line end, the second temperature sensor is connected to the second signal line end, and the second temperature sensor is used to detect the temperature of the second positive power line end.

[0033] In the present invention, the external power connection wires are provided with two groups, and the two groups of external power connection wires are respectively an external positive pole power connection wire and an external negative pole power connection wire;

[0034] There are two groups of first power line terminals, which are respectively connected to the external positive electrical connection line and the external negative electrical connection line; there are six first signal line terminals;

[0035] There are two groups of the second power line ends, and the two groups of the second power line ends are connected to the two groups of the first power line ends in a one-to-one correspondence; there are six second signal line ends.

[0036] In the present invention, the first terminal assembly is a charging terminal assembly, and the second terminal assembly is a discharging terminal assembly; or the first terminal assembly is a discharging terminal assembly, and the first terminal assembly is a charging terminal assembly.

[0037] Compared with the prior art, the utility model has the following beneficial effects: the new energy two-in-one socket of the utility model can realize the charge and discharge control of the new energy battery by connecting the power line ends of the two female ports to the external power line, connecting the signal line end to the external signal line, and connecting the control system through the external signal line. The first terminal assembly and the second terminal assembly share the external power connection line and the external signal line, saving the layout of the wires, reducing the number of connection lines and the occupied space, making the overall socket smaller and convenient to carry and install. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. The drawings described below are only drawings corresponding to some embodiments of the utility model.

[0039] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0040] Figure 2 It is a front view of the first embodiment of the utility model.

[0041] Figure 3 It is a rear cross-sectional view of the first embodiment of the utility model.

[0042] Figure 4 It is a schematic diagram of the back structure of the first embodiment of the utility model.

[0043] Figure 5 This is a cross-sectional view of the external power connection line connection structure of the first embodiment of the utility model.

[0044] Figure 6 It is a rear perspective view of the first embodiment of the utility model.

[0045] Figure 7 It is a rear cross-sectional view of the second embodiment of the utility model.

[0046] Figure 8 This is a schematic diagram of the installation position of the first temperature sensor of the second embodiment of the utility model.

[0047] Figure numerals: 11, socket body; 111, first female port; 112, second female port; 113, sealing groove 12, first terminal assembly; 121, first power line terminal; 1211, first positive power line terminal; 1212, first negative power line terminal; 1213, external thread; 122, first signal line terminal; 13, second terminal assembly; 131, second power line terminal; 1311, second positive power line terminal; 1312, second negative power line terminal; 132, first Second signal line terminal; 133, nut; 14, external power connection line; 141, external positive power connection line; 142, external negative connection line; 143, connecting copper tube; 1431, internal thread; 1432, plug-in slot; 144, external power line body; 145, waterproof insulating sleeve; 15, external signal line; 16, PCB board; 17, first connecting piece; 18, second connecting piece; 19, sealing plate; 20, first temperature sensor; 21, second temperature sensor. DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0049] Directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", "top" and "bottom", are only used for reference to the directions of the drawings. The directional terms used are used to illustrate and understand the present invention, and are not used to limit the present invention.

[0050] The words "first", "second" and the like in the terminology of the present invention are used for descriptive purposes only and should not be understood as indicating or implying relative importance, and should not be construed as limiting the order of precedence.

[0051] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] The following is a preferred embodiment of a new energy two-in-one socket provided by the utility model that can solve the above technical problems.

[0053] Please refer to Figure 1 , Figure 2 and Figure 3 ,in Figure 1 This is a structural diagram of a preferred embodiment of the new energy two-in-one socket of the utility model. Figure 2 This is a rear view of a preferred embodiment of the new energy two-in-one socket of the utility model. Figure 3 It is a top view of a preferred embodiment of the new energy two-in-one socket of the utility model.

[0054] In the figures, structurally similar elements are denoted by the same reference numerals.

[0055] The utility model provides a new energy two-in-one socket, which includes a socket body 11, a first terminal assembly 12, a second terminal assembly 13, an external power connection line 14 and an external signal line 15; a first female port 111 and a second female port 112 are arranged on one side of the socket body 11; the first terminal assembly 12 is arranged in the first female port 111, and the first terminal assembly 12 passes through the socket body 11, and the first terminal assembly 12 includes a first power line end 121 and a first signal line end 122; the second terminal assembly 13 is arranged in the second female port 112, and the second terminal assembly 13 passes through the socket body 11, and the second terminal assembly 13 includes a second power line end 131 and a second signal line end 132, the second power line end 131 is connected to the first power line end 121, and the second signal line end 132 is connected to the first signal line end 122.

[0056] One end of the external power connection line 14 is connected to the first power line terminal 121, and the other end of the external power connection line 14 is connected to the inside of the new energy battery; one end of the external signal line 15 is connected to the first signal line terminal 122, and the other end of the first signal line is connected to the control system, which is used to control the socket to connect an external device for charging or discharging.

[0057] A quick connector can be provided at one end of the external power line 14 connected to the new energy battery, such as a fully insulated aerial plug-in extension terminal of model XT150, so that the entire external power line 14 is safer to use and faster to connect, and has the advantages of easy extension and easy maintenance.

[0058] The new energy two-in-one socket provided by the utility model is arranged on the new energy battery, and an external power-consuming device or an external charging device can be connected to the battery management system and / or battery cell inside the new energy battery through the socket, thereby realizing the charging and discharging operation of the new energy battery.

[0059] This embodiment provides a new energy two-in-one socket that connects the signal line ends of the two female ports to the external signal line 15, and the power line end to the external power line. The control system is connected through the external signal line 15, so that the charging and discharging control of the new energy battery can be realized. The first terminal assembly 12 and the second terminal assembly 13 share the external power connection line 14 and the external signal line 15, saving the layout of the wires, reducing the number of connection lines and the occupied space, making the overall socket smaller and convenient to carry and install.

[0060] The layout of the signal line end and the power line end in this embodiment is described as follows:

[0061] In this embodiment, the first terminal assembly 12 is a charging terminal assembly, and the second terminal assembly 13 is a discharging terminal assembly; or the first terminal assembly 12 is a discharging terminal assembly, and the first terminal assembly 12 is a charging terminal assembly. In this embodiment, by flexibly selecting the positions of the charging terminal and the discharging terminal, and setting multiple groups of power line terminals and signal line terminals, different charging and discharging requirements can be met, providing a wider range of application scenarios, and enhancing the applicability of the socket.

[0062] Combination Figure 2 and Figure 3 The first power line terminal 121 and the second power line terminal 131 are arranged opposite to each other, the first power line terminal 121 includes a first positive power line terminal 1211 and a first negative power line terminal 1212, and the second power line terminal 131 includes a second positive power line terminal 1311 and a second negative power line terminal 1312; the first negative power line terminal 1212 and the second negative power line terminal 1312 are located at the center of the socket body 11, and the first positive power line terminal 1211 and the second positive power line terminal 1311 are arranged opposite to each other at two ends of the socket body 11; by arranging the positive power line terminal on the outside of the socket body 11, overheating of the positive power line terminal is avoided, and the risk of circuit short circuit is reduced, thereby improving safety and reliability during use.

[0063] In this embodiment, two groups of external power connection lines 14 are provided, and the two groups of external power connection lines 14 are respectively an external positive power connection line 141 and an external negative power connection line 142; two groups of first power line terminals 121 are provided, and the two groups of first power line terminals 121 are respectively connected to the external positive power connection line 141 and the external negative power connection line 142; two groups of second power line terminals 131 are provided, and the two groups of second power line terminals 131 are connected to the two groups of first power line terminals 121 in a one-to-one correspondence, ensuring a stable connection between the positive and negative electrodes.

[0064] There are six first signal line terminals 122 and six second signal line terminals 132. By providing a plurality of first signal line terminals 122 and second signal line terminals 132, the transmission requirements of multiple signals can be supported, and providing a plurality of signal line terminals also enhances the expandability of the socket.

[0065] The signal line terminal connection structure in this embodiment is described as follows:

[0066] Combination Figure 3 and Figure 4 The external signal line 15 is welded to the first signal line terminal 122 to ensure the stability of the signal line connection.

[0067] In this embodiment, the socket body 11 further includes a PCB board 16, one end of the PCB board 16 is connected to the first signal line terminal 122, and the second signal line terminal 132. By directly integrating the PCB board 16 into the socket body 11, the circuit layout is simplified, the use of cables is reduced, the overall cost is reduced, and the line length is also reduced, which is beneficial to the accuracy and stability of signal transmission.

[0068] The connection mechanism of the power line end in this embodiment is described as follows:

[0069] Combination Figure 5 The first power line end 121 is provided with a first connecting column with an external thread, and the external power connection line 14 includes a connecting copper tube 143 and an external power line body 144. The connecting copper tube 143 is a hollow cylindrical structure, and the inner wall of one end of the connecting copper tube 143 is provided with an internal thread 1431. One end of the connecting copper tube 143 is threadedly connected to the first connecting column, and the other end of the connecting copper tube 143 is provided with a plug-in groove 1432.

[0070] One end of the external power line body 144 extends into the plug slot 1432, and the external power line body 144 is stamped and connected to the connecting copper tube 143. The internal and external threaded connection between the connecting copper tube 143 and the first connecting column, and the stamping connection between the external power line body 144 and the connecting copper tube 143, ensure the stability of the connection and avoid accidental loosening or falling off. The threaded connection method and the stamping connection method in the design make the installation of the external power connection line 14 simpler and more convenient, and can achieve quick disassembly and replacement, improving the overall convenience of use.

[0071] like Figure 4 As shown, a second connecting column with an external thread is provided on the top of the second power line terminal 131, and the socket body 11 also includes a hardware connecting plate and a nut 133; a first connecting hole is provided at one end of the hardware connecting plate, and one end of the hardware connecting plate is sleeved on the first power line terminal 121, and the external power connection line 14 is fastened and connected to one end of the hardware connecting plate, and a second connecting hole is provided at the other end of the hardware connecting plate, and the other end of the hardware connecting plate is sleeved on the second connecting column; the nut 133 is threadedly connected to the second connecting column, and the nut 133 fastens the hardware connecting plate to the top of the second power line terminal 131.

[0072] Through the design of the second connecting column, the hardware connecting piece and the nut 133, the routing method of the power line end of the first terminal assembly 12 and the second terminal assembly 13 is connected through the hardware connecting piece, which avoids the complexity of circuit wiring, realizes the fastening connection of the second power line end 131, ensures the stability and reliability of the connection, avoids the possibility of loosening or failure, and ensures the safety of power line transmission. The design of the hardware connecting piece enables it to be sleeved on the second connecting column and the first connecting column of the first power line end 121, and the first connecting column is fastened to the hardware connecting piece through the external power connection line 14. The structure is compact and easy to install, making the entire assembly process simpler and more efficient.

[0073] The nut 133 is threadedly connected to the second connection column, and the hardware connection piece is fastened to the top of the second power line terminal 131, which helps to prevent loosening and falling off, prolongs the service life of the connection component, and improves the overall durability. The design of the nut allows the connection to be easily disassembled.

[0074] like Figure 3 As shown, in this embodiment, there are two groups of hardware connecting pieces, which include a first connecting piece 17 and a second connecting piece 18; the first connecting piece 17 is located on the other side of the PCB board 16, one end of the first connecting piece 17 is connected to the first negative power line terminal 1212, and the other end of the first connecting piece 17 is connected to the second negative power line terminal 1312; the second connecting piece 18 is connected to the first positive power line terminal 1211 and the second positive power line terminal 1311, the middle part of the second connecting piece 18 is bent along the side of the socket body 11, and the outer side of the second connecting piece 18 is in contact with the inner wall of the socket body 11. By setting two groups of hardware connecting pieces, the positive and negative power line terminals are connected respectively, which ensures the stability and reliability of the connection and avoids the circuit failure caused by poor connection. The positive power line terminal is arranged on the outside, which is conducive to heat dissipation and avoids circuit problems caused by excessive heat concentration. At the same time, the design of the outer side of the second connecting piece 18 being in contact with the inner wall of the socket body 11 can effectively improve the heat dissipation effect and maintain the normal working temperature of the socket.

[0075] The socket body structure in this embodiment is described as follows:

[0076] Combination Figure 5 In this embodiment, a sealing groove 113 is provided on the other side of the socket body 11, and the sealing groove 113 is located at; the new energy two-in-one socket also includes a sealing plate 19 and a sealant. The sealing plate 19 is arranged in the sealing groove 113, and the sealing plate 19 is used to close the sealing groove 113. The external power connection line 14 and the external signal line 15 both pass through the sealing plate 19; the sealant is filled in the connection between the peripheral side of the sealing plate 19 and the inner wall of the sealing groove 113, which improves the sealing of the overall structure of the socket and prevents liquid from entering the socket body 11 during use.

[0077] Furthermore, the external power connection line 14 also includes a waterproof insulating sleeve 145, one end of the waterproof insulating sleeve 145 is sleeved on the outside of the connecting copper tube 143, and the other end of the waterproof insulating sleeve 145 is sleeved on the outside of the external power line body 144, thereby improving the waterproof performance of the entire external power connection line 14. The waterproof insulating sleeve itself has good insulation performance and can isolate the electrical contact between the wire and the external environment.

[0078] Installation steps of the new energy two-in-one socket of this utility model:

[0079] The PCB board 16 is installed in the sealing groove 113 ; and the PCB board 16 is welded to the first signal line terminal 122 and the second signal line terminal 132 .

[0080] The first terminal assembly 12 is connected to the second terminal assembly 13 .

[0081] One end of the first connecting piece 17 is inserted into the first negative power line terminal 1212 ; the other end of the first connecting piece 17 is inserted into the second negative power line terminal 1312 , and is fastened by a nut.

[0082] One end of the second connecting piece 18 is inserted into the first positive power line terminal 1211 ; the other end of the second connecting piece 18 is inserted into the second positive power line terminal 1311 , and is fastened by a nut.

[0083] The first terminal assembly 12 is connected to the external power connection line 14 . The external positive power connection line 141 of the external power connection line 14 is connected to the first positive power line terminal 1211 , and the external negative power connection line 142 is connected to the first negative power line terminal 1212 .

[0084] The external power line body 144 of the external positive electrical connection line 141 is stamped and connected to the connecting copper tube 143. The connecting copper tube 143 of the external positive electrical connection line 141 is threadedly connected to the first connecting column of the first positive power line terminal 1211, making the installation of the external positive electrical connection line 141 simpler and more convenient. At the same time, the connecting copper tube 143 can tighten one end of the second connecting piece 18, and the structure is compact.

[0085] The installation steps of the external negative electrode electrical connection line 142 are the same and will not be repeated here.

[0086] Install the sealing plate 19, and seal the sealing plate 19 and the socket body 11 with sealant, and finally install the new energy two-in-one socket on the outside of the new energy battery to complete the assembly.

[0087] This embodiment provides a new energy two-in-one socket that connects the signal line ends of the two female ports to the external signal line 15, and the power line end to the external power line. The control system is connected through the external signal line 15, so that the charging and discharging control of the new energy battery can be realized. The first terminal assembly 12 and the second terminal assembly 13 share the external power connection line 14 and the external signal line 15, saving the layout of the wires, reducing the number of connection lines and the occupied space, making the overall socket smaller and convenient to carry and install.

[0088] Based on the above embodiment, the present invention also provides a second implementation structure:

[0089] Combination Figure 7 and Figure 8 The new energy two-in-one socket in the utility model also includes a first temperature sensor 20 and a second temperature sensor 21; the first temperature sensor 20 is arranged on the socket body 11, the first temperature sensor 20 is attached to the first positive power line terminal 1211, the first temperature sensor 20 is connected to the first signal line terminal 122, and the first temperature sensor 20 is used to detect the temperature of the first positive power line terminal 1211. The socket body 11 in this embodiment is provided with a mounting groove, and the mounting groove is connected to the mounting through hole of the first positive power line terminal 1211. The first temperature sensor 20 is arranged in the mounting groove and attached to the first positive power line terminal 1211. The other end of the first temperature sensor 20 is connected to the first signal line terminal 122 by wiring.

[0090] The second temperature sensor 21 is disposed on the socket body 11, the second temperature sensor 21 is attached to the second positive power line terminal 1311, the second temperature sensor 21 is connected to the second signal line terminal 132, and the second temperature sensor 21 is used to detect the temperature of the second positive power line terminal 1311. The mounting structure of the second temperature sensor 21 is substantially the same as the mounting structure of the first temperature sensor 20, and will not be described in detail here.

[0091] Through the first temperature sensor 20 and the second temperature sensor 21, the temperature changes of the first positive power line terminal 1211 and the second positive power line terminal 1311 can be monitored in real time, and overheating problems can be discovered in time to avoid damage to the wires due to high temperature or cause safety hazards, avoid overheating of the socket during charging, and improve the safety of the structure during use.

[0092] In this embodiment, the first temperature sensor 20 is connected to two first signal line ends 122 near the center of the six first signal line ends 122 or two first signal line ends 122 near the outer side of the socket body 11. The second temperature sensor is connected to two second signal line ends 132 near the center of the six second signal line ends 132 or two second signal line ends 132 near the outer side of the socket body 11. The layout of this wiring structure avoids cross-connection of the temperature sensor with other cables.

[0093] In summary, although the present invention has been disclosed as above in terms of preferred embodiments, the above preferred embodiments are not intended to limit the present invention. A person skilled in the art may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope defined in the claims.

Claims

1. A new energy two-in-one socket, characterized in that: include: A socket body, wherein a first female port and a second female port are provided on one side of the socket body; A first terminal assembly is disposed in the first female port and passes through the socket body, wherein the first terminal assembly includes a first power line terminal and a first signal line terminal; A second terminal assembly is disposed in the second female port and passes through the socket body, the second terminal assembly includes a second power line terminal and a second signal line terminal, the second power line terminal is connected to the first power line terminal, and the second signal line terminal is connected to the first signal line terminal; An external power connection line, one end of which is connected to the first power line end, and the other end of which is connected to the new energy battery; as well as One end of the external signal line is connected to the first signal line end, and the other end of the first signal line is connected to the control system, which is used to control the socket to connect to the external device for charging or discharging.

2. The new energy two-in-one socket according to claim 1, characterized in that: The external signal line is welded to the first signal line end, the first power line end is provided with a first connecting column with an external thread, and the external power connection line includes: A connecting copper tube, a hollow cylindrical structure, an inner wall of one end of the connecting copper tube is provided with an internal thread, one end of the connecting copper tube is threadedly connected to the first connecting column, and the other end of the connecting copper tube is provided with a plug-in groove; and One end of the external power line body extends into the plug slot, and the external power line body is stamped and connected to the connecting copper tube.

3. The new energy two-in-one socket according to claim 2, characterized in that: The socket body also includes a PCB board, one end of the PCB board is connected to the first signal line end, and the second signal line end is connected.

4. The new energy two-in-one socket according to claim 1, characterized in that: A second connecting column with external threads is provided on the top of the second power line end. The socket body also includes: A hardware connecting plate, wherein one end of the hardware connecting plate is provided with a first connecting hole, one end of the hardware connecting plate is sleeved on the first power line end, and the external power connection line is fastened to one end of the hardware connecting plate, and the other end of the hardware connecting plate is provided with a second connecting hole, and the other end of the hardware connecting plate is sleeved on the second connecting column; and A nut is threadedly connected to the second connecting column, and the nut fastens the hardware connecting piece to the top of the second power line end.

5. The new energy two-in-one socket according to claim 4, characterized in that: The first power line terminal is arranged opposite to the second power line terminal, the first power line terminal includes a first positive power line terminal and a first negative power line terminal, and the second power line terminal includes a second positive power line terminal and a second negative power line terminal; The first negative power line terminal and the second negative power line terminal are located at the center of the socket body, and the first positive power line terminal and the second positive power line terminal are arranged at two ends of the socket body opposite to each other; The hardware connecting pieces are provided in two groups, including: a first connecting piece, wherein one end of the first connecting piece is connected to the first negative power line terminal, and the other end of the first connecting piece is connected to the second negative power line terminal; The second connecting piece is connected to the first positive power line end and the second positive power line end, the middle part of the second connecting piece is bent along the side of the socket body, and the outer side of the second connecting piece is in contact with the inner wall of the socket body.

6. The new energy two-in-one socket according to claim 1, characterized in that: A sealing groove is provided on the other side of the socket body, and the sealing groove is located at the; The new energy two-in-one socket also includes: a sealing plate, disposed in the sealing groove, the sealing plate being used to seal the sealing groove, the external power connection line and the external signal line both passing through the sealing plate; and The sealant is filled in the connection between the peripheral side of the sealing plate and the inner wall of the sealing groove.

7. The new energy two-in-one socket according to claim 3, characterized in that: The external power connection line also includes a waterproof insulation sleeve, one end of which is sleeved on the outside of the connecting copper tube, and the other end of which is sleeved on the outside of the external power line body.

8. The new energy two-in-one socket according to claim 5, characterized in that: Also includes: a first temperature sensor, disposed on the socket body, the first temperature sensor being attached to the first positive power line end, the first temperature sensor being connected to the first signal line end, and the first temperature sensor being used to detect the temperature of the first positive power line end; as well as The second temperature sensor is arranged on the socket body, the second temperature sensor is attached to the second positive power line end, the second temperature sensor is connected to the second signal line end, and the second temperature sensor is used to detect the temperature of the second positive power line end.

9. The new energy two-in-one socket according to claim 1, characterized in that: The external power connection wires are provided with two groups, and the two groups of external power connection wires are respectively an external positive pole power connection wire and an external negative pole power connection wire; There are two groups of first power line terminals, which are respectively connected to the external positive electrical connection line and the external negative electrical connection line; there are six first signal line terminals; There are two groups of the second power line ends, and the two groups of the second power line ends are connected to the two groups of the first power line ends in a one-to-one correspondence; there are six second signal line ends.

10. The new energy two-in-one socket according to claim 1, characterized in that: The first terminal assembly is a charging terminal assembly, and the second terminal assembly is a discharging terminal assembly; or the first terminal assembly is a discharging terminal assembly, and the first terminal assembly is a charging terminal assembly.

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