Connector for photovoltaic panel

Abstract

The invention relates to the technical field of photovoltaic panels, and discloses a connector for a photovoltaic panel, the connector comprises a conductive structure, the conductive structure comprises a conductive column, a conductive barrel and two wiring units respectively installed at one end of the conductive column and one end of the conductive barrel, and the conductive column and the conductive barrel are in plug-in fit; the plug-in structure comprises a first plug-in piece, a second plug-in piece, two rubber sleeves, two tightening clamps and two threaded cylinders, the two rubber sleeves, the two tightening clamps and the two threaded cylinders are arranged at the two ends of the first plug-in piece and the two ends of the second plug-in piece, the bottoms of the tightening clamps are matched with the first plug-in piece and the second plug-in piece, and the rubber sleeves are located in the tightening clamps; the threaded cylinder is in threaded fit with the first plug connector and the second plug connector. The beneficial effects of the invention are that through the effect of the wiring unit, the connection between the wiring and the conductive column and the conductive cylinder can be rapidly realized, no special tool is needed, the damage of parts caused by improper operation is avoided, and the operation of a worker during wiring is also facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic panels, in particular to a connector for photovoltaic panels. Background Art

[0002] Photovoltaic panel connectors are very important components in solar photovoltaic systems. They are responsible for connecting solar panels to inverters or other power systems to achieve the transmission and distribution of electrical energy. When using existing devices, special designated tools are required to connect the wiring to the connector, otherwise it will lead to connection errors, damage to components, and waste of resources. Summary of the invention

[0003] Some simplifications or omissions may be made in this section and the abstract and title of the present application to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0004] The object of the present invention is to provide a connector for photovoltaic panels, which can solve the problem that when connecting wiring and connectors, special designated tools need to be used for connection, otherwise connection errors may occur, resulting in component damage and waste of resources.

[0005] To solve the above technical problems, the present invention provides the following technical solutions: a connector for a photovoltaic panel, comprising a conductive structure, the conductive structure comprising a conductive column and a conductive cylinder and two wiring units respectively installed at one end of the conductive column and the conductive cylinder, the conductive column and the conductive cylinder being plugged together; a plug-in structure, the plug-in structure comprising a first plug-in component, a second plug-in component and two rubber sleeves, two tightening clamps and two threaded cylinders arranged at both ends of the first plug-in component and the second plug-in component, the bottom of the tightening clamp is adapted to the first plug-in component and the second plug-in component, the rubber sleeve is located inside the tightening clamp, and the threaded cylinder is threadedly matched with the first plug-in component and the second plug-in component; the first cavity inside the first plug-in component is used to place the conductive column and the wiring unit installed on one side of the conductive column, and the second cavity inside the second plug-in component is used to place the conductive cylinder and the wiring unit installed on one side of the conductive cylinder.

[0006] As a preferred solution of the photovoltaic panel connector of the present invention, two clamping holes are symmetrically arranged on the outer ring of one end of the first connector.

[0007] As a preferred solution of the connector for photovoltaic panels described in the present invention, the outer side of the second connector is symmetrically fixedly connected with two clamping strips, the outer ring of the second connector is provided with a sealing ring, the second connector is plugged into and matched with the first connector, and the clamping strips and the clamping holes are plugged into and matched with each other.

[0008] As a preferred solution of the photovoltaic panel connector of the present invention, the conductive tube fits with the inner wall of the second cavity, the second connector fits with the inner wall of the first cavity, and the rubber sleeve, tightening clamp and threaded tube are used to fix the wiring.

[0009] As a preferred solution of the connector for photovoltaic panels described in the present invention, the wiring unit includes two bearing components fixed on the conductive column and the conductive cylinder, two clamping components symmetrically arranged on one side of the bearing component, and a driving component rotating on one side of the bearing component, and the two clamping components are arranged on the inner side of the driving component.

[0010] As a preferred solution of the connector for photovoltaic panels described in the present invention, the bearing assembly includes a bearing seat fixed to the conductive column and one end of the conductive cylinder, a rotating groove opened on one side of the bearing seat, a ratchet plate fixed on one side of the bearing seat, and a disc fixed to the center of one side of the bearing seat through a connecting column.

[0011] As a preferred solution of the photovoltaic panel connector of the present invention, a through slot is provided on the disc, movable slots are provided on both sides of the through slot, and the through slot is divided into a first slot body and a second slot body.

[0012] As a preferred solution of the connector for photovoltaic panels described in the present invention, the clamping assembly includes a clamping plate, a fixed rod fixed to the center of one side of the clamping plate close to the bearing assembly, and two rotating rods symmetrically penetrated and rotatably connected to the clamping plate, the fixed rod and the rotating rod are located on the same side, and the fixed rod and the rotating rod are respectively penetrated and fixedly connected with a first moving block and a second moving block, and the first moving block and the second moving block are both slidably matched with the moving groove.

[0013] As a preferred solution of the connector for photovoltaic panels described in the present invention, the driving assembly includes an adjustment seat, a cover plate hinged to the adjustment seat through a first hinge column, a fastener arranged on one side of the adjustment seat, and a rotating chuck fixed to one end of the adjustment seat, a through hole is opened at the bottom center of the adjustment seat, and the through hole and the rotating chuck are rotatably matched with the connecting column and the rotating groove respectively.

[0014] As a preferred solution of the connector for photovoltaic panels described in the present invention, a groove is provided at the bottom of the adjustment seat, a limiting member is installed in the groove, two symmetrically arranged adjustment grooves are provided on the inner side of the adjustment seat, the groove is adapted to the ratchet plate, and the limiting member is engaged with the ratchet plate.

[0015] As a preferred solution of the connector for photovoltaic panels described in the present invention, the disc is located on the inner side of the adjustment seat, the adjustment groove is arranged to intersect with the first groove body, the fixing rod is slidably matched with the first groove body and the adjustment groove, and the rotating rod is slidably matched with the second groove body.

[0016] As a preferred solution of the photovoltaic panel connector described in the present invention, the fastener includes a clamping plate hinged to one side of the adjustment seat through a second hinge column, a placement groove opened on one side of the cover plate, and clamping columns fixed to both sides of the placement groove.

[0017] As a preferred solution of the photovoltaic panel connector of the present invention, both sides of the card plate are provided with card slots, the card slots are engaged with the card columns, and the card plate is adapted to the placement slot.

[0018] As a preferred solution of the connector for photovoltaic panels described in the present invention, the limiting member includes a mounting hole opened in the groove, an elastic telescopic rod sliding in the mounting hole, and a limiting plate arranged in the groove, and one end of the elastic telescopic rod is hinged to one side of the limiting plate.

[0019] As a preferred solution of the connector for photovoltaic panels described in the present invention, wherein: the limit plate is rotatably connected with a fixed shaft, the fixed shaft is fixed in a groove, a torsion spring is provided at the connection between the limit plate and the fixed shaft, and the limit plate is engaged with the ratchet plate.

[0020] Beneficial effects of the present invention: The present invention can quickly connect the wiring with the conductive column and the conductive cylinder through the function of the wiring unit, without the need for special tools, thus avoiding damage to components caused by improper operation, and also facilitating the operation of the staff during wiring. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0022] Figure 1 This is a schematic diagram of the structure of a connector for photovoltaic panels.

[0023] Figure 2 This is a schematic diagram of the cross-sectional structure of a connector for a photovoltaic panel.

[0024] Figure 3 This is a partial structural diagram of a connector for photovoltaic panels.

[0025] Figure 4 A partial exploded view of the conductive structure.

[0026] Figure 5 It is a structural diagram of the load-bearing component.

[0027] Figure 6 A side view of the load-bearing component.

[0028] Figure 7 A schematic diagram of the structure of the clamping assembly.

[0029] Figure 8 A schematic diagram of the structure of the drive component.

[0030] Fig. 9 A schematic diagram of the structure of the drive component.

[0031] Fig.10 This is an enlarged view of part of the drive component structure.

[0032] Fig.11 A partially cut-away side view of a drive assembly. DETAILED DESCRIPTION

[0033] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0034] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0035] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0036] Example 1

[0037] Reference Figures 1 to 11, which is the first embodiment of the present invention, and provides a photovoltaic panel connector, which includes a conductive structure 100, wherein the conductive structure 100 includes a conductive column 101 and a conductive cylinder 102, and two wiring units 103 respectively installed at one end of the conductive column 101 and the conductive cylinder 102, wherein the conductive column 101 and the conductive cylinder 102 are plugged together; a plug structure 200, wherein the plug structure 200 includes a first plug-in component 201, a second plug-in component 202, and two rubber sleeves 203, two tightening clips 204 and two plug-in components arranged at both ends of the first plug-in component 201 and the second plug-in component 202. A threaded barrel 205, the bottom of the tightening clamp 204 is adapted to the first connector 201 and the second connector 202, the rubber sleeve 203 is located inside the tightening clamp 204, and the threaded barrel 205 is threadedly matched with the first connector 201 and the second connector 202; the first cavity 201a inside the first connector 201 is used to place the conductive column 101 and the wiring unit 103 installed on one side of the conductive column 101, and the second cavity 202a inside the second connector 202 is used to place the conductive cylinder 102 and the wiring unit 103 installed on one side of the conductive cylinder 102.

[0038] The setting of the wiring unit 103 can stably connect the external wiring to the conductive column 101 and the conductive tube 102 without the use of special tools. It only needs to follow the operating steps. The circuit is unblocked by the plugging between the conductive column 101 and the conductive tube 102. The plugging and matching between the first connector 201 and the second connector 202 can not only provide a placement space for the conductive tube 102 and the conductive column 101, but also provide a basis for the stable plugging between the conductive column 101 and the conductive tube 102. Through the setting of the rubber sleeve 203, the tightening clamp 204 and the threaded tube 205, the first connector 201, the second connector 202 and the external wiring can be fixed together to further ensure the stability of the wiring.

[0039] Specifically, two clamping holes 201b are symmetrically arranged on the outer circle of one end of the first connector 201.

[0040] Furthermore, the outer side of the second connector 202 is symmetrically fixedly connected with two clamping strips 202c, the outer ring of the second connector 202 is provided with a sealing ring 202b, the second connector 202 is plugged into the first connector 201, and the clamping strips 202c are engaged with the clamping holes 201b.

[0041] Furthermore, the conductive tube 102 fits with the inner wall of the second cavity 202a, the second connector 202 fits with the inner wall of the first cavity 201a, and the rubber sleeve 203, the tightening clamp 204 and the threaded tube 205 are used to fix the wiring.

[0042] The first cavity 201a and the second cavity 202a can adapt to the combination of the conductive column 101 and the wiring unit 103 or the combination of the conductive column 101 and the wiring unit 103, which is used to assist the docking between the conductive column 101 and the conductive tube 102, and the first connector 201 and the second connector 202 are plug-in compatible. After plugging, the first connector 201 and the second connector 202 fit tightly together, which can prevent shaking after connection and ensure the stability of the connection. The mutual cooperation of the card hole 201b and the card strip 202c allows the first connector 201 and the second connector 202 to be plugged in, which is convenient for the staff to disassemble.

[0043] When in use, first operate the wiring unit 103, fix the external wires on the conductive column 101 and the conductive cylinder 102 respectively, then start from the end of the first connector 201 and the second connector 202 close to the threaded cylinder 205, and pass the conductive column 101 or the conductive cylinder 102 through the threaded cylinder 205, the tightening clamp 204, the rubber sleeve 203 and finally enter the first connector 201 or the second connector 202. When the conductive column 101 and the conductive cylinder 102 are moved to a point where they cannot move, the rubber sleeve 203 is inserted. The sleeve 203 and the tightening clamp 204 are moved in sequence to fit with the end face of the first connector 201 or the second connector 202, and then the threaded barrel 205 is matched with the threads of the first connector 201 and the second connector 202, and the threaded barrel 205 is tilted inside. The threaded barrel 205 is rotated to continuously contract with the first connector 201 and the second connector 202, which squeezes the tightening clamp 204, so that the wiring can be squeezed through the rubber sleeve 203, and the wiring is fixed to prevent it from falling off or shaking during use.

[0044] Example 2

[0045] Reference Figure 4 to Figure 7 , which is the second embodiment of the present invention, and is different from the first embodiment in that: the wiring unit 103 also includes two bearing components 103a fixed on the conductive column 101 and the conductive cylinder 102, two clamping components 103b symmetrically arranged on one side of the bearing component 103a, and a driving component 103c rotating on one side of the bearing component 103a, and the two clamping components 103b are arranged on the inner side of the driving component 103c.

[0046] The bearing component 103a provides stable support for the clamping component 103b and the driving component 103c, and can also transmit current to ensure the smoothness of the circuit. The two symmetrically arranged clamping components 103b can clamp the uncovered parts of the wires to ensure the stability of the wiring. At the same time, the driving component 103c can clamp the covered parts of the wiring to ensure that the wires will not move back and forth during operation, and the stability of the wiring can be further guaranteed.

[0047] Specifically, the supporting assembly 103a includes a supporting seat 103a-1 fixed to the conductive column 101 and one end of the conductive tube 102, a rotating groove 103a-3 opened on one side of the supporting seat 103a-1, a ratchet plate 103a-2 fixed to one side of the supporting seat 103a-1, and a disk 103a-5 fixed to the center of one side of the supporting seat 103a-1 through a connecting column 103a-4.

[0048] Furthermore, a through slot 103a-6 is formed on the disc 103a-5, and movable slots 103a-7 are formed on both sides of the through slot 103a-6. The through slot 103a-6 is divided into a first slot body M and a second slot body N.

[0049] Furthermore, the clamping assembly 103b includes a clamping plate 103b-1, a fixed rod 103b-2 fixed to the center of one side of the clamping plate 103b-1 close to the supporting assembly 103a, and two rotating rods 103b-4 symmetrically penetrated and rotatably connected to the clamping plate 103b-1, the fixed rod 103b-2 and the rotating rod 103b-4 are located on the same side, and the fixed rod 103b-2 and the rotating rod 103b-4 are respectively penetrated and fixedly connected with a first moving block 103b-3 and a second moving block 103b-5, and the first moving block 103b-3 and the second moving block 103b-5 are both slidably matched with the moving groove 103a-7.

[0050] The rotating groove 103a-3 can not only provide stable support for the driving component 103c, but also ensure the stable rotation of the driving component 103c. It can contact the external wire through the connecting column 103a-4 and the disk 103a-5 to realize electrical conduction and ensure the stable transmission of current. Through the setting of the through groove 103a-6 and the movable groove 103a-7, it can support the clamping component 103b and provide space for its sliding, and limit the sliding of the clamping component 103b thereon to ensure stability during operation.

[0051] The clamping plate 103b-1 is elastically arranged, and when the fixed rod 103b-2 drives the clamping plate 103b-1 to move, the rotating rods 103b-4 on both sides will move along the second slot body N according to the movement of the clamping plate 103b-1. During the movement, since the distance between the first slot body M and the second slot body N gradually decreases from the outside to the inside, the rotating rod 103b-4 will drive the clamping plate 103b-1 to reel in when the clamping plate 103b-1 moves downward, and the wiring battery core to be squeezed is fully squeezed to increase stability.

[0052] When in use, operate the snap fastener 103c-5 to separate the adjustment seat 103c-1 from the cover plate 103c-2, then remove the covering of the wiring of appropriate length and insert it between the two clamping plates 103b-1 until it can no longer be inserted, then fix the cover plate 103c-2 and the adjustment seat 103c-1, at which time the wiring will be clamped, and then rotate the drive component 103c. The rotation of the drive component 103c can drive the clamping plate 103b-1 to move downward. While the clamping plate 103b-1 moves downward, due to the action of the rotating rod 103b-4, the clamping plate 103b-1 will bend, continuously squeezing the battery cell until the drive component 103c can no longer be rotated. After the wiring is fixed on the conductive tube 102 and the conductive column 101 through the wiring unit 103, the circuit is connected according to the steps in Example 1.

[0053] Example 3

[0054] Reference Figure 8 to Figure 11 , which is the third embodiment of the present invention. This embodiment is based on the previous two embodiments and also includes the driving component 103c including an adjusting seat 103c-1, a cover plate 103c-2 hinged on the adjusting seat 103c-1 through a first hinge column 103c-3, a fastener 103c-5 arranged on one side of the adjusting seat 103c-1, and a rotating chuck 103c-6 fixed to one end of the adjusting seat 103c-1, and a through hole 103c-7 is opened at the bottom center of the adjusting seat 103c-1, and the through hole 103c-7 and the rotating chuck 103c-6 are rotatably matched with the connecting column 103a-4 and the rotating groove 103a-3 respectively.

[0055] Furthermore, a groove 103c-8 is provided at the bottom of the adjustment seat 103c-1, and a limiting member 103c-9 is installed in the groove 103c-8. Two symmetrically arranged adjustment grooves 103c-11 are provided on the inner side of the adjustment seat 103c-1. The groove 103c-8 is adapted to the ratchet plate 103a-2, and the limiting member 103c-9 is engaged with the ratchet plate 103a-2.

[0056] Furthermore, the disc 103a-5 is located on the inner side of the adjustment seat 103c-1, the adjustment groove 103c-11 is arranged to intersect with the first groove body M, the fixing rod 103b-2 is slidably matched with the first groove body M and the adjustment groove 103c-11, and the rotating rod 103b-4 is slidably matched with the second groove body N.

[0057] The setting of the cover 103c-2 makes it convenient for the staff to detect the insertion status of the wiring. After the wiring is inserted, the adjustment seat 103c-1 and the cover 103c-2 can be fixed by the fastener 103c-5 to clamp the wiring and ensure that the wiring will not shake in and out after insertion, so as to facilitate subsequent operations. At the same time, the device does not require the use of specific tools, reducing the damage rate during use by the staff.

[0058] The setting of roller 103c-4 can keep the adjusting seat 103c-1 rotating smoothly around the wire after the adjusting seat 103c-1 and the cover plate 103c-2 clamp the wire, thereby avoiding problems during use. The through hole 103c-7, the rotation cooperation of the through hole 103c-7 with the connecting column 103a-4 and the rotating groove 103a-3 ensure the normal operation of the device. The rotation of the driving component 103c can be limited by the cooperation between the groove 103c-8, the limit member 103c-9 and the ratchet plate 103a-2, and the ratchet plate 103a-2. At the same time, the limit member 103c-9 can be pushed by the switch of the cover plate 103c-2, and the contact and separation between the limit member 103c-9 and the ratchet plate 103a-2 can be controlled to complete the limiting of the driving component 103c.

[0059] Specifically, the fastener 103c-5 includes a clamping plate 103c-51 hinged to one side of the adjustment seat 103c-1 through a second hinged column 103c-52, a placement groove 103c-54 opened on one side of the cover plate 103c-2, and clamping columns 103c-55 fixed to both sides of the placement groove 103c-54.

[0060] Furthermore, both sides of the card plate 103c-51 are provided with card slots 103c-53, and the card slots 103c-53 are engaged with the card columns 103c-55, and the card plate 103c-51 is adapted to the placement slot 103c-54.

[0061] The cooperation between the card plate 103c-51 and the card column 103c-55 can provide a placement space for the card plate 103c-51, ensuring that after the card plate 103c-51 is closed, there will be no obvious protrusions on the outer circle of the adjustment seat 103c-1 to prevent affecting the installation of components.

[0062] The mutual cooperation between the card slot 103c-53 and the card column 103c-55 can realize the fixing and separation of the adjustment seat 103c-1 and the cover plate 103c-2, and the operation is convenient.

[0063] Specifically, the limiting member 103c-9 includes a mounting hole 103c-91 opened in the groove 103c-8, an elastic telescopic rod 103c-92 sliding in the mounting hole 103c-91, and a limiting plate 103c-93 arranged in the groove 103c-8, and one end of the elastic telescopic rod 103c-92 is hinged to one side of the limiting plate 103c-93.

[0064] Furthermore, the limiting plate 103c-93 is rotatably connected with a fixed shaft 103c-94, the fixed shaft 103c-94 is fixed in the groove 103c-8, a torsion spring is provided at the connection between the limiting plate 103c-93 and the fixed shaft 103c-94, and the limiting plate 103c-93 is engaged with the ratchet plate 103a-2.

[0065] The mounting hole 103c-91 passes through one side of the groove 103c-8, wherein the slidably mounted elastic telescopic rod 103c-92 is elastically telescopic. When the cover plate 103c-2 is closed, one end of the elastic telescopic rod 103c-92 can be squeezed to mobilize the elastic telescopic rod 103c-92 to squeeze the limit plate 103c-93, so that the limit plate 103c-93 fits with the ratchet plate 103a-2, thereby limiting the adjustment seat 103c-1. At the same time, the limit plate The torsion spring arranged between 103c-93 and the fixed shaft 103c-94, when the elastic telescopic rod 103c-92 loses the thrust applied by the cover plate 103c-2, the torsion spring returns to its original position, drives the limit plate 103c-93 to fit with one side of the groove 103c-8, contacts the limit between the adjustment seat 103c-1 and the ratchet plate 103a-2, and the elastic telescopic rod 103c-92 is hinged to the limit plate 103c-93 so that it will not be hindered during movement.

[0066] When in use, first open the card plate 103c-51 through the gap of the slot 103c-54, at this time the card column 103c-55 is disengaged from the card slot 103c-53, and the cover plate 103c-2 is opened. At this time, the elastic telescopic rod 103c-92 returns to its original position, and then the processed wiring is inserted between the two clamping plates 103b-1. After insertion, the cover plate 103c-2 is reclosed, and then the card plate 103c-51 is restored to its original position, so that the card column 103c-55 is engaged with the card slot 103c-53, and the adjustment seat 103c-1 and the cover plate 103c-2 are fixed. The cover plate 103c-2 squeezes the elastic telescopic rod 103c-92, and squeezes the limit plate 103c-93 to fit with the ratchet plate 103a-2, and then the adjustment seat 103c-1 is rotated. At this time, due to the setting of the roller 103c-4, the adjustment seat 103c-1 can be rotated. The joint seat 103c-1 will not cause damage to the wiring. When the adjusting seat 103c-1 is rotated, the fixed rod 103b-2 will move in the adjusting slot 103c-11, and because the through slot 103a-6 limits it, it drives the clamping plate 103b-1 to move. During the movement, the clamping plate 103b-1 bends, and the ratchet plate 103a-2 limits the adjusting seat 103c-1. When it is rotated until it cannot be rotated, it means that the wiring has been tightened by the clamping plate 103b-1; when disassembling, first open the clamping plate 103c-51, separate the adjusting seat 103c-1 from the cover plate 103c-2, so that the limiting plate 103c-93 loses thrust, and then the limiting plate 103c-93 engages with the ratchet plate 103a-2, and the adjusting seat 103c-1 can be rotated in the reverse direction to drive the clamping plate 103b-1 to move upward, thereby relieving the extrusion of the docking wire.

[0067] To sum up, when in use, first disassemble the device, then process the wiring, open the cover 103c-2, and after opening, insert the wiring between the two clamping plates 103b-1, then close the cover 103c-2, and rotate the adjustment seat 103c-1. When the adjustment seat 103c-1 rotates, the clamping plate 103b-1 is driven to move toward the center through the cooperation between the adjustment groove 103c-11 and the through groove 103a-6 to clamp the wiring. When disassembling, first open the clamping plate 103c-51, then open the cover 103c-2, and finally reverse the adjustment seat 103c-1 to release the squeezing of the docking wire.

[0068] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A connector for a photovoltaic panel, characterized in that: include, A conductive structure (100), the conductive structure (100) comprising a conductive column (101) and a conductive cylinder (102), and two wiring units (103) respectively mounted on one end of the conductive column (101) and the conductive cylinder (102), the conductive column (101) and the conductive cylinder (102) being plug-fitted; A plug-in structure (200), the plug-in structure (200) comprising a first plug-in connector (201), a second plug-in connector (202), and two rubber sleeves (203), two tightening clamps (204) and two threaded barrels (205) arranged at both ends of the first plug-in connector (201) and the second plug-in connector (202), the bottom of the tightening clamp (204) is adapted to the first plug-in connector (201) and the second plug-in connector (202), the rubber sleeve (203) is located inside the tightening clamp (204), and the threaded barrel (205) is threadedly matched with the first plug-in connector (201) and the second plug-in connector (202); The first cavity (201a) inside the first plug connector (201) is used to accommodate the conductive column (101) and the wiring unit (103) installed on one side of the conductive column (101), and the second cavity (202a) inside the second plug connector (202) is used to accommodate the conductive cylinder (102) and the wiring unit (103) installed on one side of the conductive cylinder (102).

2. The photovoltaic panel connector according to claim 1, characterized in that: Two locking holes (201b) are symmetrically arranged on the outer ring of one end of the first plug-in connector (201).

3. The photovoltaic panel connector according to claim 2, characterized in that: The outer side of the second connector (202) is symmetrically fixedly connected with two clamping strips (202c), the outer ring of the second connector (202) is provided with a sealing ring (202b), the second connector (202) is plug-fitted with the first connector (201), and the clamping strip (202c) and the clamping hole (201b) are snap-fitted.

4. The photovoltaic panel connector according to claim 3, characterized in that: The conductive tube (102) fits with the inner wall of the second cavity (202a), the second connector (202) fits with the inner wall of the first cavity (201a), and the rubber sleeve (203), the tightening clamp (204) and the threaded tube (205) are used to fix the wiring.

5. The photovoltaic panel connector according to claim 4, characterized in that: The wiring unit (103) comprises two bearing components (103a) fixed on the conductive column (101) and the conductive cylinder (102), two clamping components (103b) symmetrically arranged on one side of the bearing component (103a), and a driving component (103c) rotating on one side of the bearing component (103a), wherein the two clamping components (103b) are arranged on the inner side of the driving component (103c).

6. The photovoltaic panel connector according to claim 5, characterized in that: The bearing assembly (103a) comprises a bearing seat (103a-1) fixed to a conductive column (101) and one end of a conductive cylinder (102), a rotation groove (103a-3) opened on one side of the bearing seat (103a-1), a ratchet plate (103a-2) fixed to one side of the bearing seat (103a-1), and a disc (103a-5) fixed to the center of one side of the bearing seat (103a-1) via a connecting column (103a-4).

7. The photovoltaic panel connector according to claim 6, characterized in that: The disc (103a-5) is provided with a through slot (103a-6), both sides of the through slot (103a-6) are provided with movable slots (103a-7), and the through slot (103a-6) is divided into a first slot body (M) and a second slot body (N).

8. The photovoltaic panel connector according to claim 7, characterized in that: The clamping assembly (103b) comprises a clamping plate (103b-1), a fixed rod (103b-2) fixed to the center of one side of the clamping plate (103b-1) close to the bearing assembly (103a), and two rotating rods (103b-4) symmetrically passing through and rotatably connected to the clamping plate (103b-1); the fixed rod (103b-2) and the rotating rod (103b-4) are located on the same side; a first moving block (103b-3) and a second moving block (103b-5) are respectively passed through and fixedly connected to the fixed rod (103b-2) and the rotating rod (103b-4); the first moving block (103b-3) and the second moving block (103b-5) are both slidably matched with the moving groove (103a-7).

9. The photovoltaic panel connector according to claim 8, characterized in that: The driving assembly (103c) comprises an adjusting seat (103c-1), a cover plate (103c-2) hinged to the adjusting seat (103c-1) via a first hinged column (103c-3), a buckle (103c-5) arranged on one side of the adjusting seat (103c-1), and a rotating chuck (103c-6) fixed to one end of the adjusting seat (103c-1); a through hole (103c-7) is provided at the center of the bottom of the adjusting seat (103c-1); the through hole (103c-7) and the rotating chuck (103c-6) are respectively rotatably matched with the connecting column (103a-4) and the rotating groove (103a-3).

10. The photovoltaic panel connector according to claim 9, characterized in that: The bottom of the adjustment seat (103c-1) is provided with a groove (103c-8), a limiting member (103c-9) is installed in the groove (103c-8), two symmetrically arranged adjustment grooves (103c-11) are provided on the inner side of the adjustment seat (103c-1), the groove (103c-8) is adapted to the ratchet plate (103a-2), and the limiting member (103c-9) is engaged with the ratchet plate (103a-2).

11. The photovoltaic panel connector according to claim 10, characterized in that: The disc (103a-5) is located on the inner side of the adjustment seat (103c-1), the adjustment groove (103c-11) is arranged to intersect with the first groove body (M), the fixing rod (103b-2) is slidably matched with the first groove body (M) and the adjustment groove (103c-11), and the rotating rod (103b-4) is slidably matched with the second groove body (N).

12. The photovoltaic panel connector according to any one of claims 9 to 11, characterized in that: The fastener (103c-5) comprises a clamping plate (103c-51) hinged to one side of the adjustment seat (103c-1) via a second hinged column (103c-52), a placement groove (103c-54) opened on one side of the cover plate (103c-2), and clamping columns (103c-55) fixed to both sides of the placement groove (103c-54).

13. The photovoltaic panel connector according to claim 12, characterized in that: Both sides of the card plate (103c-51) are provided with card slots (103c-53), the card slots (103c-53) are engaged with the card columns (103c-55), and the card plate (103c-51) is adapted to the placement slot (103c-54).

14. The photovoltaic panel connector according to claim 10, characterized in that: The limiting member (103c-9) comprises a mounting hole (103c-91) opened in the groove (103c-8), an elastic telescopic rod (103c-92) sliding in the mounting hole (103c-91), and a limiting plate (103c-93) arranged in the groove (103c-8), and one end of the elastic telescopic rod (103c-92) is hinged to one side of the limiting plate (103c-93).

15. The photovoltaic panel connector according to claim 14, characterized in that: The limiting plate (103c-93) is rotatably connected to a fixed shaft (103c-94), the fixed shaft (103c-94) is fixed in the groove (103c-8), a torsion spring is provided at the connection between the limiting plate (103c-93) and the fixed shaft (103c-94), and the limiting plate (103c-93) is engaged with the ratchet plate (103a-2).

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