Photovoltaic connector convenient to assemble and disassemble

Abstract

The utility model provides a photovoltaic connector convenient to assemble and disassemble, which relates to the technical field of photovoltaic connectors and comprises an assembling and disassembling mechanism, one end of the assembling and disassembling mechanism is provided with a sealing mechanism, the assembling and disassembling mechanism comprises a positive pole body, and the inner side of the positive pole body is provided with a concave plate. According to the utility model, the positive pole body and the negative pole body are matched and correspond, the clamping tongue is in contact with the bottom side of the locking block and then arrives at the sunken part of the top side of the locking block along the path, when entering the sunken part, the positive pole body and the negative pole body are matched and connected, and when the positive pole body and the negative pole body are not fixed, the outer ring is pushed to fix the clamping tongue. The folding rod is driven to enable the inner plate to slide in the concave plate, at the moment, the clamping tongue is not connected with the locking block any more, the tongue can arrive at the bottom side of the locking block, fixing and releasing of the positive electrode body and the negative electrode body are completed, the method simplifies the connecting and detaching process, and connecting and releasing can be completed without complex operation.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic connectors, in particular to a photovoltaic connector that is easy to assemble and disassemble. Background Art

[0002] A photovoltaic connector is an electrical connection component used to connect photovoltaic cell modules, inverters, and other equipment in photovoltaic power generation systems. It is primarily used to ensure stable current and voltage transmission in photovoltaic systems and avoid energy loss.

[0003] Existing technologies require connectors to possess reliable electrical contact and mechanical strength to ensure stable and safe power transmission. Simultaneously, ease of connector assembly and disassembly is a key consideration during the installation and maintenance of photovoltaic systems. Connector assembly and disassembly are cumbersome and may require specialized tools or specialized skills, increasing installation and maintenance time and costs. Furthermore, improper operation during connection and disassembly can damage the connector or cause poor contact, impacting the performance and safety of the photovoltaic system. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and provide a photovoltaic connector that is easy to assemble and disassemble.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a photovoltaic connector that is easy to assemble and disassemble, comprising: a disassembly mechanism, a sealing mechanism is provided at one end of the disassembly mechanism, the disassembly mechanism includes a positive electrode body, a recessed plate is provided on the inner side of the positive electrode body, the inner side of the positive electrode body is fixedly connected to the outer side of the recessed plate, an inner plate is provided on the inner side of the recessed plate, the inner side of the recessed plate is slidably connected to one side of the inner plate, a locking block is provided on the top side of the inner plate, the top side of the inner plate is fixedly connected to the bottom side of the locking block, a latch is provided on the recess of the locking block, and the recess of the locking block is slidably engaged with one end of the latch.

[0006] As a preferred embodiment, the sealing mechanism includes a convex ring, a sleeve ring is provided on the outer side of one end of the convex ring, and the outer side of one end of the convex ring fits with the inner wall of the sleeve ring.

[0007] As a preferred embodiment, a negative electrode body is provided on the inner side of the collar, the inner side of the collar is fixedly connected to the outer side of one end of the negative electrode body, and the inner side of the convex ring is fixedly connected to the outer side of one end of the positive electrode body.

[0008] As a preferred embodiment, a spring sheet is provided on one side of the inner plate, one side of the inner plate is fixedly connected to one end of the spring sheet, a fixed block is provided on the other end of the spring sheet, the other end of the spring sheet is fixedly connected to one side of the fixed block, and the bottom side of the fixed block is fixedly connected to the inner side of the recessed plate.

[0009] As a preferred embodiment, a triangular plate and a guide plate are respectively provided on the top side of the inner plate, the top side of the inner plate is fixedly connected to the bottom sides of the triangular plate and the guide plate respectively, and the guide plate is located above the locking block.

[0010] As a preferred embodiment, a folding rod is provided at one end of the inner plate, one end of the inner plate is fixedly connected to one end of the folding rod, and one end of the folding rod is slidably connected to the inner wall of the positive electrode body.

[0011] As a preferred embodiment, an outer ring is provided at one end of the folding rod, and one end of the folding rod is fixedly connected to the inner side of the outer ring.

[0012] As a preferred embodiment, one end of the tongue is fixedly connected to one end of the negative electrode body, and one end of the negative electrode body is fitted and corresponds to the inner wall of the positive electrode body.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] 1. Fit the positive and negative electrodes together, and the tongue will contact the bottom side of the lock block, and then follow the path to the recess on the top side of the lock block. When entering the recess, it means that the positive and negative electrodes are connected. To release the positive and negative electrodes, push the outer ring, so that the folding rod drives the inner plate to slide in the recessed plate. At this time, the tongue no longer contacts the lock block, and the tongue will come to the bottom side of the lock block, thus completing the release of the positive and negative electrodes. This method simplifies the connection and removal process. The user only needs to push the outer ring lightly, and the connection and release can be completed without complicated operations.

[0015] 2. A convex ring and a sleeve ring are installed on the positive electrode and the negative electrode respectively. When the positive electrode and the negative electrode are fitted together, the convex ring and the sleeve ring will also fit together. In this way, the gap after the connection can be effectively filled, preventing moisture, dust and other external contaminants from entering the connection part, and improving the sealing of the connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The present invention provides a schematic structural diagram of a photovoltaic connector that is easy to assemble and disassemble.

[0017] Figure 2 The present invention provides a schematic diagram of the disassembly structure of the assembly and disassembly mechanism of a photovoltaic connector that is easy to assemble and disassemble.

[0018] Figure 3 The present invention provides a schematic top view of the assembly and disassembly mechanism of a photovoltaic connector that is easy to assemble and disassemble.

[0019] Figure 4The present invention provides a schematic side view of the assembly and disassembly mechanism of a photovoltaic connector that is easy to assemble and disassemble.

[0020] Legend:

[0021] 1. Disassembly and assembly mechanism; 11. Positive electrode; 12. Negative electrode; 13. Recessed plate; 14. Inner plate; 15. Spring clip; 16. Fixing block; 17. Triangular plate; 18. Locking block; 19. Guide plate; 110. Folding rod; 111. Outer ring; 112. Locking tongue;

[0022] 2. Sealing mechanism; 21. Raised ring; 22. Sleeve ring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0024] Example 1

[0025] like Figures 1-4As shown, the utility model provides a technical solution: a photovoltaic connector that is easy to assemble and disassemble, comprising: a disassembly mechanism 1, a sealing mechanism 2 is provided at one end of the disassembly mechanism 1, the disassembly mechanism 1 comprises a positive electrode 11, a recessed plate 13 is provided on the inner side of the positive electrode 11, the inner side of the positive electrode 11 is fixedly connected to the outer side of the recessed plate 13, an inner plate 14 is provided on the inner side of the recessed plate 13, the inner side of the recessed plate 13 is slidably connected to one side of the inner plate 14, a locking block 18 is provided on the top side of the inner plate 14, the top side of the inner plate 14 is fixedly connected to the bottom side of the locking block 18, a locking tongue 112 is provided at the recess of the locking block 18, the recess of the locking block 18 is slidably engaged with one end of the locking tongue 112, a spring piece 15 is provided on one side of the inner plate 14, one side of the inner plate 14 is fixedly connected to one end of the spring piece 15, and the other end of the spring piece 15 is provided A fixing block 16 is provided, and the other end of the spring 15 is fixedly connected to one side of the fixing block 16. The bottom side of the fixing block 16 is fixedly connected to the inner side of the recessed plate 13. The top side of the inner plate 14 is respectively provided with a triangular plate 17 and a guide plate 19. The top side of the inner plate 14 is respectively fixedly connected to the bottom sides of the triangular plate 17 and the guide plate 19. The guide plate 19 is located above the locking block 18. A folding rod 110 is provided at one end of the inner plate 14. One end of the inner plate 14 is fixedly connected to one end of the folding rod 110. One end of the folding rod 110 is slidably connected to the inner wall of the positive electrode body 11. An outer ring 111 is provided at one end of the folding rod 110. One end of the folding rod 110 is fixedly connected to the inner side of the outer ring 111. One end of the tongue 112 is fixedly connected to one end of the negative electrode body 12. One end of the negative electrode body 12 fits in with the inner wall of the positive electrode body 11.

[0026] In this embodiment, when using this type of photovoltaic connector that is easy to assemble and disassemble, first, the positive electrode body 11 and the negative electrode body 12 are matched and matched, and then the two are connected accordingly. However, during the connection process, the tongue 112 on the negative electrode body 12 will enter the recessed plate 13 in the positive electrode body 11, and then contact the inner plate 14. As the connection is continuously advanced, the tongue 112 will contact the bottom side of the locking block 18, and under pressure, the triangular plate 17 will change the position of the end of the tongue 112, and then follow the path to the recess on the top side of the locking block 18. When entering the recess, it means that the positive electrode body 11 and the negative electrode body 12 are completely connected. When the positive electrode body 11 and the negative electrode body 12 are released from fixation, the outer ring 111 is pushed so that the folding rod 110 drives the inner plate 14 to slide in the recessed plate 13. At this time, the latch tongue 112 is no longer in contact with the locking block 18, and a guide plate 19 is installed above the locking block 18, which plays a guiding role in the process of releasing the fixation and allows it to accurately disengage the locking assembly. At this time, the latch tongue 112 will come to the bottom side of the locking block 18, thereby completing the release of the fixation of the positive electrode body 11 and the negative electrode body 12. This method simplifies the connection and disassembly process. The user only needs to gently push the outer ring 111, and the connection and release can be completed without complicated operations.

[0027] Example 2

[0028] like Figure 1-Figure 2 As shown, the sealing mechanism 2 includes a convex ring 21, a sleeve ring 22 is provided on the outer side of one end of the convex ring 21, the outer side of one end of the convex ring 21 fits with the inner wall of the sleeve ring 22, the negative electrode body 12 is provided on the inner side of the sleeve ring 22, the inner side of the sleeve ring 22 is fixedly connected to the outer side of one end of the negative electrode body 12, and the inner side of the convex ring 21 is fixedly connected to the outer side of one end of the positive electrode body 11.

[0029] In this embodiment, a convex ring 21 and a sleeve ring 22 are respectively installed on the positive electrode body 11 and the negative electrode body 12. In this way, when the positive electrode body 11 and the negative electrode body 12 are fitted, the convex ring 21 and the sleeve ring 22 are also fitted. In this way, the gap after the connection can be effectively filled, and moisture, dust and other external contaminants are prevented from entering the connection part, thereby improving the sealing of the connection, thereby protecting the internal circuits and components, and having a positive impact on the overall durability and service life of the connector.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A photovoltaic connector that is easy to assemble and disassemble, characterized in that: include: A disassembly and assembly mechanism (1), one end of which is provided with a sealing mechanism (2), the disassembly and assembly mechanism (1) comprising a positive electrode body (11), a recessed plate (13) provided on the inner side of the positive electrode body (11), the inner side of the positive electrode body (11) being fixedly connected to the outer side of the recessed plate (13), an inner plate (14) provided on the inner side of the recessed plate (13), the inner side of the recessed plate (13) being slidably connected to one side of the inner plate (14), a locking block (18) provided on the top side of the inner plate (14), the top side of the inner plate (14) being fixedly connected to the bottom side of the locking block (18), a latching tongue (112) provided on the recess of the locking block (18), the recess of the locking block (18) being slidably engaged with one end of the latching tongue (112).

2. A photovoltaic connector that is easy to assemble and disassemble according to claim 1, characterized in that: The sealing mechanism (2) comprises a convex ring (21), a sleeve ring (22) is provided on the outer side of one end of the convex ring (21), and the outer side of one end of the convex ring (21) fits with the inner wall of the sleeve ring (22).

3. The photovoltaic connector that is easy to assemble and disassemble according to claim 2, characterized in that: A negative electrode body (12) is provided on the inner side of the collar (22), the inner side of the collar (22) is fixedly connected to the outer side of one end of the negative electrode body (12), and the inner side of the convex ring (21) is fixedly connected to the outer side of one end of the positive electrode body (11).

4. The photovoltaic connector that is easy to assemble and disassemble according to claim 1, characterized in that: A spring piece (15) is provided on one side of the inner plate (14), one side of the inner plate (14) is fixedly connected to one end of the spring piece (15), a fixing block (16) is provided on the other end of the spring piece (15), the other end of the spring piece (15) is fixedly connected to one side of the fixing block (16), and the bottom side of the fixing block (16) is fixedly connected to the inner side of the recessed plate (13).

5. The photovoltaic connector that is easy to assemble and disassemble according to claim 1, characterized in that: The top side of the inner plate (14) is respectively provided with a triangular plate (17) and a guide plate (19), and the top side of the inner plate (14) is fixedly connected to the bottom sides of the triangular plate (17) and the guide plate (19), respectively, and the guide plate (19) is located above the locking block (18).

6. The photovoltaic connector that is easy to assemble and disassemble according to claim 1, characterized in that: One end of the inner plate (14) is provided with a folding rod (110), one end of the inner plate (14) is fixedly connected to one end of the folding rod (110), and one end of the folding rod (110) is slidably connected to the inner wall of the positive electrode body (11).

7. The photovoltaic connector that is easy to assemble and disassemble according to claim 6, characterized in that: One end of the folding rod (110) is provided with an outer ring (111), and one end of the folding rod (110) is fixedly connected to the inner side of the outer ring (111).

8. The photovoltaic connector that is easy to assemble and disassemble according to claim 1, characterized in that: One end of the latch (112) is fixedly connected to one end of the negative electrode body (12), and one end of the negative electrode body (12) is fitted and corresponds to the inner wall of the positive electrode body (11).

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