A connector

Abstract

The present invention relates to the technical field of electrical connectors, and specifically discloses a connector, including a connector and a wiring assembly, wherein the connector is provided with a mounting groove, and the wiring assembly includes a wiring housing, a spring sheet and a current bar, wherein the spring sheet and the current bar are installed in the wiring housing, and the wiring housing is inserted in the mounting groove; the current bar is an integrated structure, and one end of the current bar can pass through the mounting groove to connect to a first wire on one side of the connector; the other end of the current bar and the spring sheet are connected to a second wire on the other side of the connector. The first wire and the second wire of the present invention can be electrically connected through a single current bar, the flexible separation point is eliminated, the contact pairs are reduced, the unreliable connection or falling-off phenomenon caused by the plug-in connection between the female end and the male end is avoided, and the connection reliability is improved; compared with the separate current bar of the plug-in connector, the contact resistance during the connection process is effectively reduced, the temperature rise during the current flow process is reduced, and the service life of the connector is extended.

Description

Technical Field

[0001] The present invention relates to the technical field of electrical connectors, and in particular to a connector. Background Art

[0002] Connectors are indispensable components in electronic products, providing power and data connections between circuit systems or devices. Existing photovoltaic energy storage connectors generally adopt a positive and negative plug-in structure. This plug-in connector includes a plug assembly and a socket assembly. However, photovoltaic energy storage connectors transmit large currents and high voltages. This plug-in connection is prone to unreliable contact or falling off under long-term high current and high voltage transmission conditions, which can lead to connector failure and huge safety hazards. Moreover, this plug-in connector has a large contact resistance during this process, which causes the temperature to rise during the current flow, affecting its service life. Summary of the invention

[0003] The purpose of the present invention is to provide a connector to solve the problem that the existing plug-in connector is prone to unreliable contact at the connection point and has a large contact resistance during use, which in turn causes huge safety hazards and service life problems for the connector.

[0004] To achieve the above object, the present invention adopts the following technical solutions:

[0005] The present invention provides a connector, comprising:

[0006] A connecting piece, wherein the connecting piece is provided with a mounting groove;

[0007] A wiring assembly, the wiring assembly comprising a wiring housing, a spring sheet and a current bar, the spring sheet and the current bar are installed in the wiring housing, and the wiring housing is inserted in the installation slot;

[0008] The current bar is an integrated structure, one end of the current bar can pass through the installation slot to connect to the first wire on one side of the connector; the other end of the current bar and the spring are connected to the second wire on the other side of the connector.

[0009] As an optional solution of the above-mentioned connector, the above-mentioned current bar includes a main body, one end of the above-mentioned main body is provided with a mounting hole, and the above-mentioned first wire can be installed in the above-mentioned mounting hole; the other end of the above-mentioned main body is provided with an abutment portion, and the above-mentioned abutment portion can clamp the above-mentioned second wire with the above-mentioned spring sheet.

[0010] As an optional solution of the above connector, a side end of the above wiring housing is provided with a mounting side groove, and the above spring piece and the above current bar are both arranged in the above mounting side groove.

[0011] As an optional solution for the above-mentioned connector, the above-mentioned main body is provided with the above-mentioned abutment portion and the side end away from the above-mentioned installation side groove is bent toward the above-mentioned installation side groove to form a bending portion, the above-mentioned main body and the above-mentioned bending portion can both be inserted into the above-mentioned installation side groove, and the above-mentioned bending portion can limit the abutment of the above-mentioned spring sheet within the above-mentioned installation side groove.

[0012] As an optional scheme of the above-mentioned connector, the above-mentioned spring sheet includes a first section, a bending section and a second section, and the two ends of the above-mentioned bending section are respectively connected to the above-mentioned first section and the above-mentioned second section; a support column is provided at the bottom of the above-mentioned installation side groove, and the above-mentioned bending section is sleeved on the above-mentioned support column; the above-mentioned first section can elastically abut against the above-mentioned bending portion, and the above-mentioned second section can elastically abut against the above-mentioned abutting portion.

[0013] As an optional solution of the connector, the wiring assembly further includes an auxiliary pull-out member, which is inserted into the wiring housing and can press the second section to keep the second section away from the abutting portion.

[0014] As an optional solution of the above-mentioned connector, the above-mentioned connector also includes a waterproof shell, which can be mounted outside the above-mentioned installation groove. The above-mentioned second wire can be passed through the above-mentioned waterproof shell and press against the above-mentioned spring sheet so that the above-mentioned second wire is clamped between the above-mentioned spring sheet and the above-mentioned current bar.

[0015] As an optional solution of the above-mentioned connector, the above-mentioned connector also includes a second sealing ring, and the above-mentioned second sealing ring is sleeved on the outside of the above-mentioned waterproof shell; the above-mentioned connecting member is surrounded by a sealing baffle, the above-mentioned waterproof shell can be inserted into the above-mentioned sealing baffle, and the above-mentioned second sealing ring can seal the gap between the above-mentioned waterproof shell and the above-mentioned sealing baffle.

[0016] As an optional scheme of the above-mentioned connector, a wiring portion is provided at one end of the above-mentioned waterproof shell connected to the second wire, and a joint is threadedly connected to the outer periphery of the above-mentioned wiring portion; a plurality of abutment strips are provided on the side of the above-mentioned wiring portion away from the waterproof shell, a first sealing ring is provided inside the above-mentioned abutment strip, and the above-mentioned first sealing ring is sleeved outside the above-mentioned second wire; the above-mentioned joint can squeeze the above-mentioned abutment strip inwardly so that the above-mentioned abutment strip squeezes the above-mentioned first sealing ring.

[0017] As an optional solution for the above-mentioned connector, a connecting plate is provided on the above-mentioned connecting piece, a clamping hole is opened on the above-mentioned connecting plate, and a clamping hook is provided on the above-mentioned waterproof shell, and the above-mentioned clamping hook can be clamped in the above-mentioned clamping hole to make the above-mentioned waterproof shell and the above-mentioned connecting piece detachably connected.

[0018] As an optional solution of the above-mentioned connector, the above-mentioned connector also includes an anti-disassembly connecting piece, and the above-mentioned anti-disassembly connecting piece includes an anti-disassembly nut and an anti-disassembly screw. The above-mentioned anti-disassembly nut can be installed in the first groove of the above-mentioned connecting piece, and the above-mentioned anti-disassembly screw can pass through the above-mentioned waterproof shell and be threadedly connected to the above-mentioned anti-disassembly nut; wherein the head of the above-mentioned anti-disassembly screw can be embedded in the second groove of the above-mentioned waterproof shell.

[0019] As an optional solution for the above-mentioned connector, a plurality of first protrusions are arranged at the bottom of the groove wall of the above-mentioned first groove, and the above-mentioned first protrusions can limit the above-mentioned anti-disassembly nut in the above-mentioned first groove; a plurality of second protrusions are arranged at the top of the groove wall of the above-mentioned second groove, and the above-mentioned second protrusions can limit the head of the above-mentioned anti-disassembly screw in the above-mentioned second groove.

[0020] As an optional solution of the above connector, the above current bar, the above wiring housing and the above waterproof housing are all provided with a positive pole mark and a negative pole mark.

[0021] The beneficial effects of the present invention are:

[0022] (1) The connector of the present invention includes a connector and a wiring assembly. The wiring assembly includes a wiring housing, a spring and a current bar, wherein the current bar is an integrated structure, one end of the current bar can be connected to a first wire on one side of the connector, and the other end of the current bar and the spring can clamp a second wire on the other side of the connector, so that the first wire and the second wire can be electrically connected through a single current bar, eliminating the flexible separation point, reducing the contact pairs, avoiding the unreliable connection or falling off caused by the plug-in connection between the female end and the male end, and improving the connection reliability.

[0023] (2) The current bar of the connector of the present invention adopts a straight-through integrated structure, which effectively reduces the contact resistance during use and the temperature rise during current flow, thereby extending the service life of the connector compared to the separate current bar of the plug-in connector.

[0024] (3) The connector of the present invention integrates the positive electrode and the negative electrode into one structure of the wiring assembly, which effectively saves connection space and facilitates wiring.

[0025] (4) When the waterproof housing of the connector of the present invention is connected to the connecting piece, a primary locking is achieved through the buckle structure on both sides of the connecting piece, and a secondary locking effect is achieved through the anti-disassembly connecting piece, thereby further improving the sealing reliability of the connector.

[0026] (5) The connector of the present invention is provided with positive and negative pole markings on the current bar, the wiring housing and the waterproof housing. That is to say, during the internal and external wiring operations of the connector, the positive and negative poles are distinguished, which is convenient for the operator to distinguish the positive and negative poles, thereby achieving quick wiring and reducing the risk of misoperation. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A schematic diagram of the structure of a connector provided by an embodiment of the present invention;

[0028] Figure 2 An exploded view of a connector provided by an embodiment of the present invention;

[0029] Figure 3 A schematic diagram of the structure of a current bar provided by an embodiment of the present invention;

[0030] Figure 4 A schematic diagram of the structure of a wiring assembly provided in an embodiment of the present invention.

[0031] In the figure:

[0032] 1. Connector; 11. Mounting groove; 12. Connecting plate; 121. Clamping hole; 13. Sealing baffle; 14. First groove; 2. Wiring assembly; 21. Wiring housing; 211. Mounting side groove; 213. Support column; 22. Shrapnel; 221. First section; 222. Bending section; 223. Second section; 23. Current bar; 231. Main body; 2311. Mounting hole; 2312. Abutment section; 232. Bending section; 24. Pull-out aid; 3. Waterproof housing; 31. Wiring section; 311. Abutment bar; 312. Stopper; 32. Hook; 33. Second groove; 4. Connector; 5. First sealing ring; 6. Anti-disassembly connector; 61. Anti-disassembly nut; 62. Anti-disassembly screw; 7. Second sealing ring; 8. Third sealing ring. DETAILED DESCRIPTION

[0033] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions, and the first feature "above", "above" and "above" the second feature include the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature "below", "below" and "below" the second feature include the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0037] This embodiment provides a connector for connecting circuits to achieve current flow.

[0038] like Figure 1 to Figure 4 As shown, the connector includes a connector 1 and a wiring assembly 2. The connector 1 is provided with a mounting groove 11, and the wiring assembly 2 includes a wiring housing 21, a spring 22, and a current bar 23. The wiring housing 21 is inserted into the mounting groove 11. Specifically, a boss is provided on the wiring housing 21, and a snap-in hole is provided on the groove wall of the mounting groove 11. After the wiring housing 21 is inserted into the mounting groove 11, the boss can be snap-fitted into the snap-in hole, thereby realizing the fixing of the wiring housing 21 in the mounting groove 11.

[0039] Among them, the side end of the wiring housing 21 is provided with an installation side groove 211, and the spring piece 22 and the current bar 23 are both arranged in the installation side groove 211. The current bar 23 is a straight-through integrated structure, one end of which can pass through the installation groove 11 to connect the first wire on one side of the connector 1, and the other end and the spring piece 22 are connected to the second wire on the other side of the connector 1, so that a first wire and a second wire can be electrically connected through a single current bar 23. This connection method eliminates the flexible separation point, reduces the contact pairs, avoids the unreliable connection or falling off phenomenon caused by the plug-in connection form of the female end and the male end in the prior art, improves the connection reliability, and greatly reduces the risk of connector failure. Specifically, the wiring housing 21 is provided with installation side grooves 211 on both sides, and the spring piece 22 and the current bar 23 are both arranged in the two installation side grooves 211.

[0040] like Figure 2 , Figure 3 and Figure 4 As shown, the current bar 23 is an integrated structure, including a body 231, one end of the body 231 is provided with a mounting hole 2311, a first wire can be installed in the mounting hole 2311, so that the first wire can be detachably connected to the current bar 23, and the electrical connection between the first wire and the current bar 23 is completed, and the other end of the body 231 has an abutment portion 2312, the abutment portion 2312 can clamp the second wire with the spring 22, so as to complete the electrical connection between the second wire and the current bar 23. Among them, the first wire is installed in the mounting hole 2311 through a rivet nut and a wiring screw, the rivet nut is installed in the mounting hole 2311 with an undercut bevel, and the wiring screw can be connected to the rivet nut to connect the first wire.

[0041] Specifically, the main body 231 is provided with an abutting portion 2312 and the side end away from the installation side groove 211 is bent toward one side of the installation side groove 211 to form a bent portion 232. Both the main body 231 and the bent portion 232 can be inserted into the installation side groove 211, so as to achieve the installation of the current bar 23 in the installation side groove 211, and the bent portion 232 can abut and limit the spring piece 22 in the installation side groove 211, so as to prevent the spring piece 22 from escaping from the installation side groove 211. Optionally, a clamping groove is provided at the free end of the bent portion 232, and the clamping groove can be inserted into the installation side groove 211. A protrusion is provided at the corresponding position of the groove wall of the installation side groove 211, and the protrusion can be clamped in the clamping groove, so as to further improve the stability of the current bar 23 installed in the installation side groove 211. Optionally, a slot is also provided on one side of the main body 231 facing the mounting side slot 211 , and a protrusion is provided at a corresponding position of the mounting side slot 211 , which can be snapped into the slot, greatly improving the stability of the current bar 23 installed in the mounting side slot 211 .

[0042] Furthermore, the spring piece 22 includes a first section 221, a bending section 222 and a second section 223, and the two ends of the bending section 222 are respectively connected to the first section 221 and the second section 223, so that the spring piece 22 forms an Ω structure, and a support column 213 is provided at the bottom of the mounting side groove 211, and the bending section 222 is sleeved on the support column 213, so that the support column 213 can serve as the deformation center axis of the spring piece 22, so that the first section 221 of the spring piece 22 and the second section 223 of the spring piece 22 can be deformed by forces in different directions, and the first section 221 can elastically abut against the bending portion 232, and the second section 223 can elastically abut against the abutting portion 2312, so that the spring piece 22 can always have a movement tendency to restore to its original state after deformation, thereby realizing the clamping of the second wire by the spring piece 22 and the current bar 23. Optionally, the wiring assembly 2 further includes an auxiliary extraction member 24, which is inserted into the wiring housing 21 and can press the second section 223 of the spring 22. When a tool is used to press one end of the auxiliary extraction member 24, the other end of the auxiliary extraction member 24 can move the second section 223 away from the abutment portion 2312, thereby facilitating the detachment of the second wire.

[0043] The connector of this embodiment adopts the current bar of the integrated structure as above, which effectively reduces the contact resistance during the connection process, reduces the temperature rise during the current flow, thereby improving the safety of the connector, and effectively saves the connection space, facilitating wiring on the customer side and the user side.

[0044] like Figure 1 and Figure 2 As shown, in order to further realize the sealing and waterproof function and achieve the required protection level, the connector of this embodiment also includes a waterproof shell 3, which is arranged on the connector 1 and sleeved outside the mounting groove 11, so that the connector 1 and the waterproof shell 3 can protect the wiring assembly 2, and the second wire can be inserted into the waterproof shell 3 and press the spring piece 22, so that the second wire is clamped between the spring piece 22 and the current bar 23. Optionally, the waterproof shell 3 is made of industrial flame-retardant grade insulating material, so that the waterproof shell 3 has the advantages of diverse shapes, impact resistance, and resistance to ultraviolet radiation, and at the same time, the connector has safe insulation electrical performance during use.

[0045] Optionally, the current bar 23, the wiring housing 21 and the waterproof housing 3 are all provided with positive and negative pole markings, so that the staff can distinguish them according to the positive and negative pole markings to avoid wiring errors.

[0046] Furthermore, a wiring portion 31 is provided at one end of the waterproof housing 3 connected to the second wire, and a connector 4 is threadedly connected to the outer periphery of the wiring portion 31, and the second wire can be installed in the waterproof housing 3 through the connector 4, so that when the second wire is installed on the waterproof housing 3, the connection can be waterproof, thereby preventing external water vapor from entering from the connection between the second wire and the waterproof housing 3. Optionally, a plurality of abutting strips 311 are circumferentially provided on one side of the wiring portion 31 away from the waterproof housing 3, and a first sealing ring 5 is provided inside the abutting strips 311. The first sealing ring 5 can be provided between the plurality of abutting strips 311 and sleeved outside the second wire, and the connector 4 can press the abutting strips 311 inwardly so that the abutting strips 311 press the first sealing ring 5, so that the waterproof ability between the second wire and the waterproof housing 3 can be further improved by the provision of the abutting strips 311 and the first sealing ring 5. Further optionally, a stopper 312 is provided at the lower end of the wiring portion 31, and the stopper 312 is used to stop the joint 4 from rotating to avoid excessive rotation of the joint 4 and damage to the abutment strip 311. Specifically, the waterproof joint 4 is a gland, and the first sealing ring 5 is a gland sealing ring.

[0047] Furthermore, the connector further includes a second sealing ring 7, which is sleeved outside the waterproof housing 3, and a sealing baffle 13 is arranged around the connector 1. The waterproof housing 3 can be inserted into the sealing baffle 13, and the second sealing ring 7 can seal the gap between the waterproof housing 3 and the sealing baffle 13, so that the connection between the waterproof housing 3 and the connector 1 can be sealed by the second sealing ring 7, thereby preventing external water vapor from entering the connector. Optionally, the connector further includes a third sealing ring 8, which can be inserted into the bottom of the connector 1, and the bottom of the connector 1 can be installed on the panel by screws, so that the third sealing ring 8 can seal the connection between the connector 1 and the panel.

[0048] like Figure 1 and Figure 2 As shown, a connecting plate 12 is provided on the connecting member 1, a clamping hole 121 is opened on the connecting plate 12, and a clamping hook 32 is provided on the waterproof shell 3. The clamping hook 32 can be clamped in the clamping hole 121 to achieve a one-time locking between the waterproof shell 3 and the connecting member 1. At the same time, this structure can make the waterproof shell 3 and the connecting member 1 detachable, so as to facilitate the repair and replacement of the interior of the connector after the waterproof shell 3 is detached from the connecting member 1.

[0049] Optionally, the connector further comprises an anti-disassembly connector 6, which comprises an anti-disassembly nut 61 and an anti-disassembly screw 62, wherein the anti-disassembly nut 61 can be installed in the first groove 14 of the connector 1, and the anti-disassembly screw 62 can pass through the waterproof housing 3 and be threadedly connected to the anti-disassembly nut 61, so as to realize secondary locking of the waterproof housing 3 and the connector 1, wherein the head of the anti-disassembly screw 62 can be embedded in the second groove 33 of the waterproof housing 3. Further optionally, a first protrusion is provided at the bottom of the groove wall of the first groove 14, and the first protrusion can limit the anti-disassembly nut 61 in the first groove 14, so as to prevent the anti-disassembly nut 61 from being separated from the first groove 14 and being lost, and a second protrusion is provided at the top of the groove wall of the second groove 33, and the second protrusion can limit the head of the anti-disassembly screw 62 in the second groove 33, so as to prevent the anti-disassembly screw 62 from being separated from the second groove 33 and being lost when the waterproof housing 3 and the connector 1 are in a separated state. In this embodiment, the anti-disassembly nut 61 and the anti-disassembly screw 62 are pressed into the first groove 14 and the second groove 33 respectively by relatively high pressure.

[0050] The connector provided in this embodiment adopts a current bar 23 with an integrated structural design. The customer uses screws to input the line on one side of the connector 1, and the owner uses a spring 22 to connect a soft wire to input the line on one side of the waterproof housing 3, thereby satisfying the convenience of use for different customers.

[0051] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A connector, characterized in that: include: A connecting member (1), wherein the connecting member (1) is provided with a mounting groove (11); A wiring assembly (2), the wiring assembly (2) comprising a wiring housing (21), a spring sheet (22) and a current bar (23), the spring sheet (22) and the current bar (23) being installed in the wiring housing (21), and the wiring housing (21) being inserted in the installation slot (11); The current bar (23) is an integrated structure, and one end of the current bar (23) can pass through the installation slot (11) to connect to the first wire on one side of the connecting piece (1); the other end of the current bar (23) and the spring sheet (22) are connected to the second wire on the other side of the connecting piece (1); The current bar (23) comprises a main body (231), one end of the main body (231) is provided with a mounting hole (2311), and the first conductive wire can be mounted in the mounting hole (2311); the other end of the main body (231) is provided with an abutment portion (2312), and the abutment portion (2312) can clamp the second conductive wire with the spring sheet (22); A side installation groove (211) is provided at a side end of the wiring housing (21), and the spring sheet (22) and the current bar (23) are both arranged in the side installation groove (211); The main body (231) is provided with the abutment portion (2312), and the side end away from the mounting side groove (211) is bent toward the mounting side groove (211) to form a bent portion (232); both the main body (231) and the bent portion (232) can be inserted into the mounting side groove (211), and the bent portion (232) can abut against and limit the elastic sheet (22) to be located in the mounting side groove (211); A slot is provided at the free end of the bending portion (232), the slot being insertable into the mounting side slot (211), a protrusion being provided at a corresponding position of the slot wall of the mounting side slot (211), the protrusion being able to be snapped into the slot; a slot is also provided on the side of the main body (231) facing the mounting side slot (211), a protrusion being provided at a corresponding position of the mounting side slot (211), the protrusion being able to be snapped into the slot; and an angled guide portion is provided at the top of one end of the current bar (23) close to the bending portion (232).

2. The connector according to claim 1, characterized in that: The spring sheet (22) comprises a first section (221), a bent section (222) and a second section (223), and the two ends of the bent section (222) are respectively connected to the first section (221) and the second section (223); a support column (213) is provided at the bottom of the mounting side groove (211), and the bent section (222) is sleeved on the support column (213); the first section (221) can elastically abut against the bent portion (232), and the second section (223) can elastically abut against the abutting portion (2312).

3. The connector according to claim 2, characterized in that: The wiring assembly (2) further comprises an auxiliary extraction member (24), wherein the auxiliary extraction member (24) is inserted into the wiring housing (21), and the auxiliary extraction member (24) is capable of pressing the second section (223) to move the second section (223) away from the abutting portion (2312).

4. The connector according to claim 1, characterized in that: The connector further comprises a waterproof housing (3), wherein the waterproof housing (3) can be sleeved outside the mounting groove (11), and the second wire can be passed through the waterproof housing (3) and pressed against the spring sheet (22) so that the second wire is clamped between the spring sheet (22) and the current bar (23).

5. The connector according to claim 4, characterized in that: The connector further comprises a second sealing ring (7), which is sleeved on the outside of the waterproof shell (3); a sealing baffle (13) is arranged on the connector (1), the waterproof shell (3) can be inserted into the sealing baffle (13), and the second sealing ring (7) can seal the gap between the waterproof shell (3) and the sealing baffle (13).

6. The connector according to any one of claims 4 or 5, characterized in that: The waterproof housing (3) is provided with a wiring portion (31) at one end connected to the second wire, and a connector (4) is threadedly connected to the outer periphery of the wiring portion (31); a plurality of abutment strips (311) are provided on a side of the wiring portion (31) away from the waterproof housing (3), and a first sealing ring (5) is provided inside the abutment strip (311), and the first sealing ring (5) is sleeved outside the second wire; the connector (4) is capable of pressing the abutment strip (311) inwardly, so that the abutment strip (311) presses the first sealing ring (5).

7. The connector according to claim 4, characterized in that: The connecting member (1) is provided with a connecting plate (12), the connecting plate (12) is provided with a latch hole (121), the waterproof housing (3) is provided with a latch hook (32), the latch hook (32) can be latched in the latch hole (121), so that the waterproof housing (3) and the connecting member (1) are detachably connected.

8. The connector according to claim 4, characterized in that: The connector also includes an anti-disassembly connector (6), the anti-disassembly connector (6) including an anti-disassembly nut (61) and an anti-disassembly screw (62), the anti-disassembly nut (61) can be installed in the first groove (14) of the connector (1), the anti-disassembly screw (62) can pass through the waterproof shell (3) and be threadedly connected to the anti-disassembly nut (61); wherein the head of the anti-disassembly screw (62) can be embedded in the second groove (33) of the waterproof shell (3).

9. The connector according to claim 8, characterized in that: A plurality of first protrusions are provided at the bottom of the groove wall of the first groove (14), and the first protrusions are capable of limiting the anti-disassembly nut (61) within the first groove (14); a plurality of second protrusions are provided at the top of the groove wall of the second groove (33), and the second protrusions are capable of limiting the head of the anti-disassembly screw (62) within the second groove (33).

10. The connector according to claim 4, characterized in that: The current bar (23), the wiring housing (21) and the waterproof housing (3) are all provided with a positive pole mark and a negative pole mark.

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