Rapidly-assembled photovoltaic wiring device
The design of the lifting conductive frame and clamping base solves the problem of wire detachment and breakage in photovoltaic wiring devices, achieving stable connection and fixation, and improving ease of use and practicality.
Patent Information
- Application Number
- CN202520599717.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-01
- Publication Date
- 2026-03-06
- Estimated Expiration
- 2035-04-01
AI Technical Summary
In existing rapid-assembly photovoltaic wiring devices, the wires are prone to detaching from the conductive plate, leading to power outages. Furthermore, the wires are not easy to fix and are prone to breakage, resulting in poor practicality.
The design employs a lifting conductive frame and clamping base, using a screw drive to achieve a stable connection between the wire and the conductive plate and to fix the wire, preventing detachment and breakage.
It effectively prevents the wires from detaching from the conductive plate, ensures a stable circuit connection, improves ease of use and practicality, and prevents wire breakage.
Smart Images
Figure CN223978622U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of photovoltaic wiring technology for rapid assembly, specifically to a photovoltaic wiring device for rapid assembly. Background Technology
[0002] Currently, with energy resources becoming increasingly depleted, solar energy, as a clean and renewable energy source, is playing an increasingly important role in the field of energy utilization. In solar power generation devices, photovoltaic panels are used to receive solar energy and convert it into electrical energy, while photovoltaic junction boxes are the circuit structures used to connect and protect the individual photovoltaic panels.
[0003] Existing quick-assembly photovoltaic wiring devices are prone to detachment between the wires and the conductive plate, leading to power outages and inconvenience. Furthermore, these devices are not easy to secure the wires, making them prone to breakage and thus impractical. Utility Model Content
[0004] (a) Technical problems to be solved
[0005] To address the shortcomings of existing technologies, this utility model provides a photovoltaic wiring device that can be assembled quickly, thus solving the problems mentioned in the background section.
[0006] (II) Technical Solution
[0007] To achieve the above objectives, this utility model provides the following technical solution: a quick-assembly photovoltaic wiring device, comprising a junction box, an insulating base fixedly installed on the inner bottom wall of the junction box, a first lead screw rotatably connected inside the insulating base, a lifting base being drivenly connected to the outer side of the first lead screw, a lifting groove being provided on the top of the junction box, the outer side of the lifting base being slidably connected to the inside of the lifting groove, a lifting frame being fixedly installed on the top of the lifting base, and a lifting connecting seat being fixedly installed on the bottom of the lifting frame.
[0008] Optionally, the top of the junction box is provided with a movable groove, and the outer side of the lifting connecting seat is slidably connected to the inside of the movable groove.
[0009] Optionally, a lifting conductive frame is fixedly installed at the bottom of the lifting connecting seat, and a conductive seat is fixedly installed on the inner bottom wall of the junction box.
[0010] Optionally, the top of the conductive base is provided with a conductive groove, and one end of the junction box is provided with a wiring hole.
[0011] Optionally, a lifting and moving groove is provided on one side of the junction box, and a second lead screw is rotatably connected inside the lifting and moving groove.
[0012] Optionally, the outer side of the second lead screw is connected to a lifting moving seat, and a pressure holding seat is fixedly installed at one end of the lifting moving seat.
[0013] This utility model provides a photovoltaic wiring device that can be assembled quickly, and has the following advantages:
[0014] 1. This quick-assembly photovoltaic wiring device, through the setting of the lifting conductive frame, makes it less likely for the wires and conductive plates to detach, thus preventing power outages. This achieves a good anti-detachment effect and makes it more convenient to use.
[0015] 2. This quick-assembly photovoltaic wiring device, through the setting of the clamping base, makes it easy to fix the wires and prevent the wires from breaking easily, thus achieving a good fixing effect and achieving a strong practical purpose. Attached Figure Description
[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0017] Figure 2 This is a schematic diagram of the isotropic structure of this utility model;
[0018] Figure 3 This is a cross-sectional structural diagram of the present invention;
[0019] Figure 4 This utility model Figure 1 Enlarged structural diagram at point A in the middle.
[0020] In the diagram: 1. Junction box; 2. Insulating seat; 3. First lead screw; 4. Lifting seat; 5. Lifting groove; 6. Lifting frame; 7. Lifting connecting seat; 701. Movable groove; 8. Lifting conductive frame; 9. Conductive seat; 10. Conductive groove; 11. Wiring hole; 12. Lifting moving groove; 13. Second lead screw; 14. Lifting moving seat; 15. Holding seat. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0022] Example
[0023] Please see Figures 1 to 4The present invention provides a technical solution: a photovoltaic wiring device for quick assembly, including a junction box 1, an insulating seat 2 fixedly installed on the inner bottom wall of the junction box 1, a first lead screw 3 rotatably connected inside the insulating seat 2, a lifting seat 4 being drivenly connected to the outer side of the first lead screw 3, a lifting groove 5 being opened on the top of the junction box 1, the outer side of the lifting seat 4 being slidably connected to the inside of the lifting groove 5, a lifting frame 6 being fixedly installed on the top of the lifting seat 4, and a lifting connecting seat 7 being fixedly installed on the bottom of the lifting frame 6.
[0024] Specifically, turning the first lead screw 3 will cause the lifting seat 4 to move, causing the lifting seat 4 to move downward inside the lifting groove 5. The lifting seat 4 will then cause the lifting frame 6 to move downward, and the lifting frame 6 will then cause the lifting connecting seat 7 to move downward.
[0025] Please refer to Figure 1 to Figure 3 The top of the junction box 1 is provided with a movable groove 701. The outer side of the lifting connecting seat 7 is slidably connected to the inside of the movable groove 701. The bottom of the lifting connecting seat 7 is fixedly installed with a lifting conductive frame 8. The inner bottom wall of the junction box 1 is fixedly installed with a conductive seat 9. The top of the conductive seat 9 is provided with a conductive groove 10. One end of the junction box 1 is provided with a wiring hole 11.
[0026] Specifically, the lifting connecting seat 7 moves downward inside the movable groove 701, and the lifting connecting seat 7 drives the lifting conductive frame 8 to move downward, so that the bottom of the lifting conductive frame 8 presses the wire, and at the same time the bottom of the lifting conductive frame 8 is inserted into the conductive groove 10 opened in the conductive seat 9.
[0027] Please refer to Figure 3 to Figure 4 A lifting and moving groove 12 is provided on one side of the junction box 1. A second lead screw 13 is rotatably connected inside the lifting and moving groove 12. A lifting and moving seat 14 is drivenly connected to the outside of the second lead screw 13. A pressure seat 15 is fixedly installed at one end of the lifting and moving seat 14.
[0028] Specifically, turning the second lead screw 13 will cause the lifting moving seat 14 to move downward, so that the lifting moving seat 14 moves downward inside the lifting moving groove 12. The lifting moving seat 14 will then cause the pressing seat 15 to move downward, so that the pressing seat 15 fixes the wire.
[0029] In use, first, insert the wire to be connected into the wiring hole 11. Then, turn the first screw 3. The first screw 3 will drive the lifting seat 4 to move, so that the lifting seat 4 moves downward inside the lifting groove 5. The lifting seat 4 will drive the lifting frame 6 to move downward. The lifting frame 6 will drive the lifting connecting seat 7 to move downward, so that the lifting connecting seat 7 moves downward inside the movable groove 701. The lifting connecting seat 7 will drive the lifting conductive frame 8 to move downward, so that the bottom of the lifting conductive frame 8 presses the wire. At the same time, the bottom of the lifting conductive frame 8 will be inserted into the conductive groove 10 opened in the conductive seat 9. When it is necessary to fix the wire, turn the second screw 13. The second screw 13 will drive the lifting moving seat 14 to move downward, so that the lifting moving seat 14 moves downward inside the lifting moving groove 12. The lifting moving seat 14 will drive the pressing seat 15 to move downward, so that the pressing seat 15 fixes the wire.
[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A fast-assembled photovoltaic junction device comprising a junction box (1), characterized in that: The inner bottom wall of the junction box (1) is fixedly provided with an insulating seat (2), the inside of the insulating seat (2) is rotationally connected with a first lead screw (3), the outside of the first lead screw (3) is drivingly connected with a lifting seat (4), the top of the junction box (1) is provided with a lifting groove (5), the outside of the lifting seat (4) is slidingly connected in the inside of the lifting groove (5), the top of the lifting seat (4) is fixedly provided with a lifting frame (6), and the bottom of the lifting frame (6) is fixedly provided with a lifting connecting seat (7).
2. A quick-fit photovoltaic wiring device according to claim 1, characterized in that: The top of the junction box (1) is provided with a movable groove (701), and the outside of the lifting connecting seat (7) is slidingly connected in the inside of the movable groove (701).
3. A quick-fit photovoltaic wiring device according to claim 2, characterized in that: The bottom of the lifting connecting seat (7) is fixedly provided with a lifting conductive frame (8), and the inner bottom wall of the junction box (1) is fixedly provided with a conductive seat (9).
4. A quick-fit photovoltaic wiring device according to claim 3, characterized in that: The top of the conductive seat (9) is provided with a conductive groove (10), and one end of the junction box (1) is provided with a wiring hole (11).
5. A quick-fit photovoltaic wiring device according to claim 4, characterized in that: One side of the junction box (1) is provided with a lifting moving groove (12), and the inside of the lifting moving groove (12) is rotationally connected with a second lead screw (13).
6. A quick-fit photovoltaic wiring device according to claim 5, characterized in that: The outside of the second lead screw (13) is drivingly connected with a lifting moving seat (14), and one end of the lifting moving seat (14) is fixedly provided with a pressing seat (15).