Connector of assembly type photovoltaic panel

Abstract

The utility model relates to the technical field of connectors, in particular to a connector of an assembly type photovoltaic panel, which comprises a connecting plug, an inserting column is mounted on the right side surface of the connecting plug, a mounting ring is fixedly connected to the outer surface of the inserting column, and clamping blocks are fixedly connected to the upper surface and the lower surface of the mounting ring. A socket body is arranged on the outer surface of the connecting plug, and a mounting groove is formed in the socket body; and the stabilizing ring is installed on the inner wall of the socket body. According to the utility model, the insertion column is also installed inside the spring body, the insertion column does not abut against the outer surface of the stabilizing ring, so that the compression of the spring body is not affected, at the moment, the whole connecting plug is rotated by 90 degrees, so that the clamping block abuts against the outer surface of the adaptive hole, and meanwhile, the clamping block is clamped and fixed inside the socket body; through compression of the spring body and limiting of the telescopic cylinder, the overall installation stability of the insertion column and the connecting plug is high.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a connector for an assembled photovoltaic panel. Background Art

[0002] As an electrical component, photovoltaic panels are usually installed outdoors in sunny areas during use to achieve the power generation effect of converting light energy into electrical energy. Most existing photovoltaic panels are assembled, and are installed together by splicing multiple groups of photovoltaic panels. Connectors are conductive devices that connect electrical components, so connectors are needed between adjacent groups of photovoltaic panels.

[0003] In this regard, China's patent application number: CN218732150U discloses a connector for photovoltaic panels, which relates to the technical field of electrical connection. The utility model aims to solve the problem that some photovoltaic panel connectors cannot be connected quickly and stably. The utility model includes a connecting plug and a connecting socket compatible with the connecting plug. The connecting plug and the connecting socket are respectively provided with compatible plug posts and sockets. A limiting block is connected to the side wall of the plug post. The limiting block is arranged near one end of the plug post for connection. A slot compatible with the limiting block is provided on the inner wall of the socket. A limiting part compatible with the plug post is provided at the bottom of the socket, and the slot is connected to the limiting part.

[0004] However, in actual use, the above design cannot completely limit the installation between the plug and the socket. At the same time, there will always be a gap between the outer surfaces of the plug and the socket during installation, so impurities will still enter the connection between the plug and the socket, resulting in poor overall sealing protection effect. Therefore, it is urgent to improve and perfect the above problems. Utility Model Content

[0005] The purpose of the present utility model is to provide a connector for assembled photovoltaic panels to solve the problem raised in the above-mentioned background technology that the above-mentioned design cannot completely limit the installation between the plug and the socket, and there will always be a gap between the outer surfaces of the plug and the socket during installation, so impurities will still enter the connection between the plug and the socket, resulting in poor overall sealing and protection effect.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a connector for an assembled photovoltaic panel, comprising a connecting plug, a post mounted on the right side surface of the connecting plug, a mounting ring fixedly connected to the outer surface of the post, a clamping block fixedly connected to the upper and lower surfaces of the mounting ring, a socket body disposed on the outer surface of the connecting plug, a mounting groove formed inside the socket body, and an adapting groove formed on the inner side wall of the socket body;

[0007] A stabilizing ring is installed on the inner wall of the socket body, the outer surface of the stabilizing ring is fixedly connected to a spring body, an end of the spring body away from the stabilizing ring is provided with a resistance ring, the outer surface of the resistance ring is provided with a telescopic tube, and the telescopic tube is provided in two groups. An adaptation hole is opened inside the resistance ring, and the size of the adaptation hole is smaller than the size of the spring body.

[0008] Preferably, a connecting ring is fixedly connected to the outer surface of the connecting plug, and a fixing ring is fixedly connected to the outer surface of the connecting ring.

[0009] Preferably, a first slot is provided on the top surface of the fixing ring, and an inserting rod is provided inside the first slot.

[0010] Preferably, a sealing ring is fixedly connected to the outer surface of the socket body, and a second slot is formed on the top surface of the sealing ring.

[0011] Preferably, a mounting column is fixedly connected to the right side surface of the connecting ring, and the fixing ring and the sealing ring are adapted to each other.

[0012] Preferably, a through groove is formed on the inner wall of the sealing ring, and the through groove and the mounting column are adapted to each other.

[0013] Preferably, the first slot and the second slot are adapted to each other, and the insertion rod and the second slot are adapted to each other.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The connector of the assembled photovoltaic panel is provided with a connecting plug, a post, a card block, a mounting ring, a socket body, a mounting groove, an adapter groove, a stabilizing ring, a spring body, a telescopic cylinder, a contact ring and an adapter hole. When installing, the post is first inserted and installed into the interior of the socket body, and then the mounting ring and the card block are adapted to each other with the mounting groove, so that the overall insertion is relatively stable, and the post will also enter the interior of the adapter hole, and the post will also be installed into the interior of the spring body. The post does not contact the outer surface of the stabilizing ring, so it will not affect the compression of the spring body. At this time, the connecting plug is rotated ninety degrees as a whole, so that the card block will contact the outer surface of the adapter hole, and the card block will also be fixed in the interior of the socket body. Through the compression of the spring body and the limitation of the telescopic cylinder, the overall installation stability of the post and the connecting plug is strong, which reflects the practicality of the design.

[0016] 2. The connector of the assembled photovoltaic panel is provided with a connecting ring, a fixing ring, a first slot, an insertion rod, a mounting post, a sealing ring, a through slot and a second slot. When the connecting plug and the insertion post are installed as a whole, the sealing ring will also enter the interior of the fixing ring. At this time, the mounting post will be inserted and installed in the interior of the through slot. Since the connecting plug does not completely interfere with the socket body when it rotates, the mounting post will not contact the sealing ring when the connecting plug rotates, so that the installation between the mounting post and the sealing ring is relatively stable. Subsequently, the mounting rod is inserted into the interior of the first slot and the second slot, so that the stability between the fixing ring and the sealing ring is better. Therefore, the overall sealing of the connection between the connecting plug and the socket body is better, which can prevent external impurities from entering the interior of the connecting plug and the socket body through the connection, reflecting the functionality of the design. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the disassembled structure of the connecting plug and socket body of the utility model;

[0019] Figure 3 This is a side view of the socket body and the abutment ring structure of the present invention;

[0020] Figure 4 This is a schematic diagram of the disassembly of the fixing ring and sealing ring structure of the utility model.

[0021] In the figure: 1. Connecting plug; 2. Insertion column; 3. Socket body; 4. Mounting slot; 5. Adapter slot; 6. Stabilizing ring; 7. Spring body; 8. Telescopic cylinder; 9. Resistance ring; 10. Connecting ring; 12. Fixing ring; 13. First slot; 14. Insertion rod; 15. Mounting column; 16. Sealing ring; 17. Through slot; 18. Second slot; 19. Adapter hole; 20. Block; 21. Mounting ring. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4 , an embodiment provided by the utility model:

[0024] A connector for an assembled photovoltaic panel. The connecting plug 1, socket body 3 and mounting ring 21 used in this application are all products that can be directly purchased on the market. Their principles and connection methods are all existing technologies well known to those skilled in the art, so they will not be repeated here. They include a connecting plug 1, a post 2 is installed on the right surface of the connecting plug 1, and the outer surface of the post 2 is fixedly connected to the mounting ring 21. The upper and lower surfaces of the mounting ring 21 are fixedly connected to a clamping block 20. The outer surface of the connecting plug 1 is provided with a socket body 3, the interior of the socket body 3 is provided with a mounting groove 4, and the inner side wall of the socket body 3 is provided with an adapting groove 5. The outer surface of the connecting plug 1 is fixedly connected to a connecting ring 10, the outer surface of the connecting ring 10 is fixedly connected to a fixing ring 12, the top surface of the fixing ring 12 is provided with a first slot 13, and the interior of the first slot 13 is provided with an insert rod 14, the outer surface of the socket body 3 is fixedly connected to a sealing ring 16, the top surface of the sealing ring 16 is provided with a second slot 18, and the right surface of the connecting ring 10 is fixedly connected to the mounting post 1 5. The fixing ring 12 and the sealing ring 16 are adapted to each other. The inner wall of the sealing ring 16 is provided with a through groove 17. The through groove 17 and the mounting post 15 are adapted to each other. The first slot 13 and the second slot 18 are adapted to each other. The insertion rod 14 and the second slot 18 are adapted to each other. When the connecting plug 1 and the insertion post 2 are installed as a whole, the sealing ring 16 will also enter the interior of the fixing ring 12. At this time, the mounting post 15 will be inserted and installed in the interior of the through groove 17. Since the connecting plug 1 does not completely interfere with the socket body 3 when rotating, the mounting post 15 will not contact the sealing ring 16 when the connecting plug 1 rotates, so that the installation between the mounting post 15 and the sealing ring 16 is relatively stable. Subsequently, by inserting the installation rod 14 into the first slot 13 and the second slot 18, the stability between the fixing ring 12 and the sealing ring 16 is better. Therefore, the overall sealing of the connection between the connecting plug 1 and the socket body 3 is better, which can prevent external impurities from entering the interior of the connecting plug 1 and the socket body 3 through the connection.

[0025] Stabilizing ring 6, stabilizing ring 6 is installed on the inner wall of socket body 3, the outer surface of stabilizing ring 6 is fixedly connected with spring body 7, the end of spring body 7 away from stabilizing ring 6 is provided with a resistance ring 9, the outer surface of resistance ring 9 is provided with telescopic cylinder 8, telescopic cylinder 8 is provided with two groups, the interior of resistance ring 9 is provided with adapting hole 19, the size of adapting hole 19 is smaller than the size of spring body 7, when installing, first insert column 2 into the interior of socket body 3, then the mounting ring 21 and the card block 20 are adapted to each other with the mounting groove 4, so that The whole is relatively stable when inserted, and the plug post 2 will enter the interior of the adapter hole 19, and the plug post 2 will also be installed in the interior of the spring body 7. The plug post 2 does not interfere with the outer surface of the stabilizing ring 6, so it will not affect the compression of the spring body 7. At this time, the connecting plug 1 is rotated ninety degrees as a whole, so that the block 20 will interfere with the outer surface of the adapter hole 19, and the block 20 will also be fixed in the interior of the socket body 3. Through the compression of the spring body 7 and the limitation of the telescopic tube 8, the overall installation stability of the plug post 2 and the connecting plug 1 is relatively strong.

[0026] Working principle: When the staff uses this device, during installation, first insert the plug 2 into the interior of the socket body 3, and then the mounting ring 21 and the block 20 are adapted to the mounting groove 4, so that the overall insertion is relatively stable, and at the same time the plug 2 will also enter the interior of the adapter hole 19, and at the same time the plug 2 will also be installed into the interior of the spring body 7, and the plug 2 will not conflict with the outer surface of the stabilizing ring 6, so as not to affect the compression of the spring body 7. At this time, the connecting plug 1 is rotated ninety degrees as a whole, so that the block 20 will conflict with the outer surface of the adapter hole 19, and at the same time the block 20 will also be fixed inside the socket body 3, through the compression of the spring body 7 and the limitation of the telescopic cylinder 8;

[0027] When the connecting plug 1 and the insertion column 2 are installed as a whole, the sealing ring 16 will also enter the interior of the fixing ring 12. At this time, the installation column 15 will be inserted and installed in the interior of the through groove 17. Since the connecting plug 1 does not completely interfere with the socket body 3 when it rotates, the installation column 15 will not contact the sealing ring 16 when the connecting plug 1 rotates, so that the installation between the installation column 15 and the sealing ring 16 is relatively stable. Subsequently, the installation rod 14 is inserted into the inside of the first slot 13 and the second slot 18, so that the stability between the fixing ring 12 and the sealing ring 16 is better. Therefore, the overall sealing of the connection between the connecting plug 1 and the socket body 3 is better. The above is all the working principles of the present invention.

[0028] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A connector for an assembled photovoltaic panel, comprising a connecting plug (1), a plug post (2) being mounted on the right side surface of the connecting plug (1), characterized in that: The outer surface of the plug post (2) is fixedly connected to a mounting ring (21), and the upper and lower surfaces of the mounting ring (21) are fixedly connected to a clamping block (20). The outer surface of the connecting plug (1) is provided with a socket body (3), the interior of the socket body (3) is provided with a mounting groove (4), and the inner side wall of the socket body (3) is provided with an adapting groove (5); A stabilizing ring (6) is mounted on the inner wall of the socket body (3); the outer surface of the stabilizing ring (6) is fixedly connected to a spring body (7); an end of the spring body (7) away from the stabilizing ring (6) is provided with a contact ring (9); the outer surface of the contact ring (9) is provided with a telescopic tube (8); the telescopic tube (8) is provided in two groups; an adapting hole (19) is opened inside the contact ring (9); the size of the adapting hole (19) is smaller than the size of the spring body (7).

2. The connector for an assembled photovoltaic panel according to claim 1, characterized in that: The outer surface of the connecting plug (1) is fixedly connected to a connecting ring (10), and the outer surface of the connecting ring (10) is fixedly connected to a fixing ring (12).

3. The connector for an assembled photovoltaic panel according to claim 2, characterized in that: A first slot (13) is provided on the top surface of the fixing ring (12), and an inserting rod (14) is provided inside the first slot (13).

4. The connector for an assembled photovoltaic panel according to claim 1, characterized in that: A sealing ring (16) is fixedly connected to the outer surface of the socket body (3), and a second slot (18) is provided on the top surface of the sealing ring (16).

5. The connector for an assembled photovoltaic panel according to claim 2, characterized in that: A mounting column (15) is fixedly connected to the right side surface of the connecting ring (10), and the fixing ring (12) and the sealing ring (16) are adapted to each other.

6. The connector for an assembled photovoltaic panel according to claim 4, characterized in that: A through groove (17) is provided on the inner wall of the sealing ring (16), and the through groove (17) and the mounting column (15) are adapted to each other.

7. The connector for an assembled photovoltaic panel according to claim 3, characterized in that: The first slot (13) and the second slot (18) are adapted to each other, and the insertion rod (14) and the second slot (18) are adapted to each other.

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