Fixing structure of photovoltaic connector on photovoltaic support

Abstract

The utility model relates to the technical field of solar photovoltaic, and discloses a fixing structure of a photovoltaic connector on a photovoltaic support, which comprises a supporting plate, moving assemblies are arranged on two sides of the supporting plate, two frames are fixedly connected to the outer side walls of the moving assemblies, grooves are formed in the frames, and the moving assemblies are arranged in the grooves. The inner wall of the groove is slidably connected with a sliding plate, the front end of the sliding plate is fixedly connected with a telescopic rod, the telescopic rod is sleeved with a first spring, the front end of the telescopic rod is fixedly connected with a locking plate, the top of the locking plate is fixedly connected with a locking assembly, and the rear end of the sliding plate is fixedly connected with a first clamping block. According to the utility model, at the moment, the sliding plate can be pushed to be tightly attached to the inner wall of the groove so as to complete locking, and at the moment, the fixing plate can abut against the connector so as to push the sliding rod to enable the second spring to deform, so that the stabilization effect can be improved through secondary fixing, and vibration is absorbed through the second spring.

Description

Technical Field

[0001] The utility model relates to the technical field of solar photovoltaic, in particular to a fixing structure of a photovoltaic connector on a photovoltaic bracket. Background Art

[0002] The photovoltaic connectors on the photovoltaic bracket usually refer to the connectors installed on the solar photovoltaic modules or connecting frames, which are used for electrical connection and output of solar electric energy. These connectors play a key role in the photovoltaic system because they connect the electric bus bars and export the direct current generated by the solar panels to the electrical system or the inverter.

[0003] In most cases, the photovoltaic connectors are tied to the photovoltaic bracket with corrosion-resistant stainless steel wires or copper wires. This connection method is relatively cumbersome and complex, and it is also complex to disassemble the wires when repairing or replacing the photovoltaic connectors later. Therefore, a fixing structure of a photovoltaic connector on a photovoltaic bracket is proposed to solve the above problems. Content of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a fixing structure of a photovoltaic connector on a photovoltaic bracket, aiming to improve the problem that in the prior art, the photovoltaic connector is tied to the photovoltaic bracket, and this connection method is relatively cumbersome and complex.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A fixing structure of a photovoltaic connector on a photovoltaic bracket, including a support plate, moving components are arranged on both sides of the support plate, two frames are fixedly connected to the outer side walls of the moving components, a groove is arranged inside the frame, a sliding plate is slidably connected to the inner wall of the groove, a telescopic rod is fixedly connected to the front end of the sliding plate, a first spring is sleeved outside the telescopic rod, a locking plate is fixedly connected to the front end of the telescopic rod, a locking component is fixedly connected to the top of the locking plate, a clamping block one is fixedly connected to the rear end of the sliding plate, a clamping block two is fixedly connected to the rear end of the frame, a connector is fixedly connected to the adjacent side of the clamping block two and the clamping block one, two fixing rods are fixedly connected to the inner wall of the top of the frame, a stabilizing plate is fixedly connected to the bottom of the plurality of fixing rods, sliding rods are slidably connected to both sides of the top of the stabilizing plate, a second spring is sleeved outside the stabilizing plate, and a fixing plate is fixedly connected to the bottom of the two sliding rods;

[0007] As a further description of the above technical solution:

[0008] The moving component includes two chutes, the two chutes are respectively arranged on both sides of the support plate, a sliding block is slidably connected to the inner wall of the chute, and the far sides of the two sliding blocks are respectively fixedly connected to the inner walls of the two frames;

[0009] As a further description of the above technical solution:

[0010] Each of the locking assemblies includes a limiting rod, the bottom of the limiting rod is fixedly connected to the top of the locking plate, a locking block is threadedly connected to the outside of the limiting rod, a handle is fixedly connected to the outside of the locking block, and the outside of the locking block is in contact with the front end of the locking plate;

[0011] As a further description of the above technical solution:

[0012] Two mounting plates are fixedly connected to the rear end of the support plate. A lead screw is threadedly connected to the top of one of the mounting plates. The bottom of the lead screw is rotatably connected to an adjusting plate, and mounting holes are provided in both inner sides of the adjusting plate;

[0013] As a further description of the above technical solution:

[0014] The bottom of the fixing plate is in contact with the top of the connector;

[0015] As a further description of the above technical solution:

[0016] One end of the first spring is fixedly connected to one side of the sliding plate, the other end of the first spring is fixedly connected to one side of the locking plate, one end of the second spring is fixedly connected to one side of the stabilizing plate, and the other end of the second spring is fixedly connected to one side of the fixing plate;

[0017] As a further description of the above technical solution:

[0018] The outside of the locking plate is slidably connected to the inner wall of the groove, and a connecting plate is fixedly connected to the tops of the two sliding rods;

[0019] As a further description of the above technical solution:

[0020] A limiting groove is provided at the rear end of the support plate. The front end of the outside of the adjusting plate is slidably connected to the inner wall of the limiting groove, and a rotating block is fixedly connected to the top of the lead screw.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present utility model, by moving the locking plate, the sliding plate drives the clamping block I to move to clamp the connector. At this time, by turning the locking block with the handle, the locking block is threaded outside the limiting rod to abut against the locking plate, so that the locking plate pushes the telescopic rod to compress the spring I. At this time, the sliding plate will be pushed to closely fit against the inner wall of the groove, thus completing the locking. And at this time, the fixing plate will abut against the connector to push the sliding rod, causing the spring II to deform, which can fix it secondly to improve the stability effect, and the spring II absorbs vibrations.

[0023] 2. In the present utility model, by sliding and rotating the rotating block, the lead screw can be driven to rotate. Under the rotation of the lead screw, the adjusting plate can be pushed to move. At this time, the movement of the adjusting plate can fix connection frames with different thicknesses, and then the connection frame is fixed through the bolt from the mounting hole, thus improving the flexibility during installation. Description of the Drawings

[0024] Figure 1 is a three-dimensional schematic diagram of a fixing structure of a photovoltaic connector on a photovoltaic bracket proposed by the present utility model;

[0025] Figure 2 is a structural schematic diagram of the locking block of a fixing structure of a photovoltaic connector on a photovoltaic bracket proposed by the present utility model;

[0026] Figure 3 is Figure 1 the enlarged view at A in

[0027] Figure 4 is a structural schematic diagram of the adjusting plate of a fixing structure of a photovoltaic connector on a photovoltaic bracket proposed by the present utility model.

[0028] Legend Explanation:

[0029] 1. Support plate; 2. Chute; 3. Sliding block; 4. Frame; 5. Groove; 6. Sliding plate; 7. Telescopic rod; 8. Spring I; 9. Locking plate; 10. Limiting rod; 11. Locking block; 12. Handle; 13. Clamping block I; 14. Connector; 15. Fixed rod; 16. Stabilizing plate; 17. Sliding rod; 18. Spring II; 19. Fixing plate; 20. Connecting plate; 21. Mounting plate; 22. Lead screw; 23. Adjusting plate; 24. Limiting groove; 25. Rotating block; 26. Clamping block II. Detailed Implementation Manner

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0031] Referring to Figure 1 , Figure 2 and Figure 4 , an embodiment provided by the present invention: a fixing structure for a photovoltaic connector on a photovoltaic bracket, including a support plate 1. The support plate 1 serves as the basis for the entire structure and bears the weight of the photovoltaic module. Moving components are provided on both sides of the support plate 1. Two frames 4 are fixedly connected to the outer side walls of the moving components. The frames 4 not only increase the stability of the structure but also provide necessary support for the moving components. The moving components include two chutes 2, which are respectively arranged on both sides of the support plate 1. The inner walls of the chutes 2 are slidably connected to sliding blocks 3. These chutes 2 are arranged along both sides of the support plate 1 to accommodate the sliding blocks 3. The design of the chutes 2 and the sliding blocks 3 enables the photovoltaic connector to move and adjust along a predetermined path on the support plate 1, which improves the flexibility of installation. The relatively far sides of the two sliding blocks 3 are respectively fixedly connected to the inner walls of the two frames 4.

[0032] A groove 5 is provided inside the frame 4. The inner wall of the groove 5 is slidably connected to a sliding plate 6. The design of the groove 5 allows the sliding plate 6 to move inside the frame 4. A telescopic rod 7 is fixedly connected to the front end of the sliding plate 6. A first spring 8 is sleeved outside the telescopic rod 7, enabling the telescopic rod 7 to maintain stability and pressure during adjustment, thereby restricting the first spring 8. The front end of the telescopic rod 7 is fixedly connected to a locking plate 9. One end of the first spring 8 is fixedly connected to one side of the sliding plate 6, and the other end of the first spring 8 is fixedly connected to one side of the locking plate 9. By moving the locking plate 9, the first spring 8 can be squeezed to cause the first spring 8 to deform. The outer part of the locking plate 9 is slidably connected to the inner wall of the groove 5, so that the locking plate 9 is restricted. A locking component is fixedly connected to the top of the locking plate 9.

[0033] Each locking assembly includes a limiting rod 10. The bottom of the limiting rod 10 is fixedly connected to the top of the locking plate 9. The limiting rod 10 is fixed by the locking plate 9. An external thread of the limiting rod 10 is connected with a locking block 11. The locking block 11 is restricted by the limiting rod 10 and can rotate outside the limiting rod 10. A handle 12 is fixedly connected to the outside of the locking block 11. It is convenient to rotate the locking block 11 through the handle 12. The outside of the locking block 11 is in contact with the front end of the locking plate 9. By rotating the locking block 11, it can resist the locking plate 9 to move the locking plate 9 to push the telescopic rod 7 to squeeze the first spring 8, so that the sliding plate 6 abuts against the groove 5 to achieve locking. A first clamping block 13 is fixedly connected to the rear end of the sliding plate 6. The movement of the sliding plate 6 can drive the first clamping block 13. A second clamping block 26 is fixedly connected to the rear end of the frame 4. A connector 14 is fixedly connected to the adjacent side of the second clamping block 26 and the first clamping block 13. The connector 14 is supported by the second clamping block 26. The movement of the first clamping block 13 clamps and fixes the connector 14.

[0034] Reference Figure 1 , Figure 3 and Figure 4 , two fixing rods 15 are fixedly connected to the inner wall of the top of the frame 4. The bottoms of the plurality of fixing rods 15 are fixedly connected to a stabilizing plate 16. The stabilizing plate 16 is supported by the fixing rods 15. The two sides of the top of the stabilizing plate 16 are both slidably connected with sliding rods 17. In this way, the sliding rods 17 will be restricted by the stabilizing plate 16. A second spring 18 is sleeved outside the stabilizing plate 16. In this way, the second spring 18 can be restricted. The bottoms of the two sliding rods 17 are fixedly connected to a fixing plate 19. The movement of the fixing plate 19 can be promoted through the sliding rods 17. One end of the second spring 18 is fixedly connected to one side of the stabilizing plate 16, and the other end of the second spring 18 is fixedly connected to one side of the fixing plate 19. At this time, the second spring 18 is in a state of being squeezed by the fixing plate 19 and thus deforms to store elastic potential energy.

[0035] The bottom of the fixing plate 19 is in contact with the top of the connector 14. The connector 14 can be resisted by the fixing plate 19 to provide additional support and clamping and can absorb impacts. The tops of the two sliding rods 17 are fixedly connected to a connecting plate 20. It is convenient to pull the sliding rods 17 through the connecting plate 20. Two mounting plates 21 are fixedly connected to the rear end of the support plate 1. A lead screw 22 is threadedly connected to the top of one of the mounting plates 21. The lead screw 22 can move inside the inner wall of the mounting plate 21 by rotation. The bottom of the lead screw 22 is rotatably connected to an adjusting plate 23. The movement of the adjusting plate 23 can be promoted by the rotation of the lead screw 22.

[0036] Mounting holes are provided on both sides of the adjustment plate 23, and bolts are added to the connecting frame through the mounting holes for installation. The movement of the adjustment plate 23 can adapt to the different thicknesses of the connecting frame, thereby improving the flexibility of the equipment. A limiting groove 24 is provided at the rear end of the support plate 1, and the outer front end of the adjustment plate 23 is slidably connected to the inner wall of the limiting groove 24, so that the adjustment plate 23 can slide stably. A rotating block 25 is fixedly connected to the top of the screw rod 22, and the screw rod 22 can be conveniently rotated by the rotating block 25, so that the screw rod 22 pushes the adjustment plate 23 to move.

[0037] Working principle: First, when in use, place the connector 14 on the top of the two clamping blocks 26, then slide the locking plate 9 on the inner wall of the groove 5 to drive the telescopic rod 7 so that the sliding plate 6 drives the clamping block 13 to move, and when it moves to the appropriate position, turn the handle 12 so that the handle 12 can drive the locking block 11 to rotate outside the limiting rod 10. At this time, the rotation of the locking block 11 can resist the locking plate 9, so that the locking plate 9 slides on the inner wall of the groove 5 to push the telescopic rod 7 to contract and squeeze the spring 18 so that the spring 18 is deformed to generate elastic potential energy, thereby being able to The sliding plate 6 is made to be close to the inner wall of the groove 5 to achieve a locking effect, so that the connector 14 is clamped. At this time, the fixing plate 19 will press against the connector 14. When the fixing plate 19 presses against the connector 14, the sliding rod 17 can be pushed to slide on the inner wall of the stabilizing plate 16 and squeeze the second spring 18, so that the second spring 18 is deformed to store elastic potential energy. Under the action of the elastic potential energy, the fixing plate 19 can be pushed to strengthen the fit with the connector 14, thereby achieving secondary fixation, and the second spring 18 can absorb the impact and shaking of the connector 14, reduce the impact of vibration, and extend the service life of the device;

[0038] When it needs to be installed on the connecting frame, place the connecting frame between the two mounting plates 21, and then rotate the rotating block 25. The rotation of the rotating block 25 can drive the screw rod 22 to rotate. At this time, the rotation of the screw rod 22 can drive the adjustment plate 23 to move. At this time, the movement of the adjustment plate 23 will slide on the inner wall of the limiting groove 24, thereby moving along the path of the limiting groove 24, and clamping the connecting frame through the movement of the adjustment plate 23. At this time, the bolts are installed through the mounting holes to fix the connecting frame. It can adapt to the installation of connecting frames of different thicknesses, thereby improving the flexibility of the equipment.

[0039] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A photovoltaic connector fixing structure on a photovoltaic bracket, comprising a support plate (1), characterized in that: The support plate (1) is provided with a moving assembly on both sides, the outer side wall of the moving assembly is fixedly connected to two frames (4), the frame (4) is provided with a groove (5) inside, the inner wall of the groove (5) is slidably connected to a sliding plate (6), the front end of the sliding plate (6) is fixedly connected to a telescopic rod (7), the outer sleeve of the telescopic rod (7) is provided with a spring (8), the front end of the telescopic rod (7) is fixedly connected to a locking plate (9), the top of the locking plate (9) is fixedly connected to a locking assembly, and the rear end of the sliding plate (6) is fixedly connected to a clamping block (13) The rear end of the frame (4) is fixedly connected with a clamping block 2 (26), and the clamping block 2 (26) is fixedly connected with a connector (14) on a side close to the clamping block 1 (13). The top inner wall of the frame (4) is fixedly connected with two fixing rods (15), and the bottoms of the plurality of fixing rods (15) are fixedly connected with a stabilizing plate (16). Both sides of the top of the stabilizing plate (16) are slidably connected with sliding rods (17), and the outer sleeve of the stabilizing plate (16) is provided with a spring 2 (18), and the bottoms of the two sliding rods (17) are fixedly connected with a fixing plate (19).

2. The fixing structure of a photovoltaic connector on a photovoltaic bracket according to claim 1, characterized in that: The moving assembly comprises two slide grooves (2), the two slide grooves (2) are respectively arranged on both sides of the support plate (1), the inner walls of the slide grooves (2) are slidably connected with sliding blocks (3), and the far sides of the two sliding blocks (3) are respectively fixedly connected to the inner walls of the two frames (4).

3. The fixing structure of a photovoltaic connector on a photovoltaic bracket according to claim 1, characterized in that: Each locking assembly comprises a limiting rod (10), the bottom of which is fixedly connected to the top of the locking plate (9), the outer portion of the limiting rod (10) is threadedly connected to a locking block (11), the outer portion of the locking block (11) is fixedly connected to a handle (12), and the outer portion of the locking block (11) is in contact with the front end of the locking plate (9).

4. The fixing structure of a photovoltaic connector on a photovoltaic bracket according to claim 1, characterized in that: The rear end of the support plate (1) is fixedly connected to two mounting plates (21), the top of one of the mounting plates (21) is threadedly connected to a screw rod (22), the bottom of the screw rod (22) is rotatably connected to an adjustment plate (23), and mounting holes are provided inside both sides of the adjustment plate (23).

5. The fixing structure of a photovoltaic connector on a photovoltaic bracket according to claim 1, characterized in that: The bottom of the fixing plate (19) contacts the top of the connector (14).

6. The fixing structure of a photovoltaic connector on a photovoltaic bracket according to claim 1, characterized in that: One end of the spring one (8) is fixedly connected to one side of the sliding plate (6), and the other end of the spring one (8) is fixedly connected to one side of the locking plate (9). One end of the spring two (18) is fixedly connected to one side of the stabilizing plate (16), and the other end of the spring two (18) is fixedly connected to one side of the fixing plate (19).

7. The fixing structure of a photovoltaic connector on a photovoltaic bracket according to claim 1, characterized in that: The outside of the locking plate (9) is slidably connected to the inner wall of the groove (5), and the tops of the two sliding rods (17) are fixedly connected with a connecting plate (20).

8. The fixing structure of a photovoltaic connector on a photovoltaic bracket according to claim 4, characterized in that: A limiting groove (24) is provided at the rear end of the support plate (1), the outer front end of the adjustment plate (23) is slidably connected to the inner wall of the limiting groove (24), and a rotating block (25) is fixedly connected to the top of the screw rod (22).

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