Photovoltaic power generation power connection wire

Abstract

The utility model discloses a photovoltaic power generation power connection wire which comprises a wire body, a protective sleeve installed outside the wire body, a plastic cylinder installed at one end of the wire body, a connector installed at one end of the plastic cylinder, and an installation mechanism including a connector arranged at one end of the plastic cylinder, a rotating ring is rotationally connected to the outer surface of the connector, a rubber block is rotationally connected to the inner bottom wall of the movable groove, and an inserting groove is formed in the connector. And the protection mechanism is arranged outside the plastic barrel. The problems that when an existing photovoltaic power generation power connection wire and a connecting wire are installed and connected, after the wire and the connecting wire are aligned, an insulating tape is used for winding the connecting position of the wire and the connecting wire to achieve the purpose of installation and connection, external tools are needed in operation, the connecting mode is simple, potential safety hazards possibly exist, and the cost is high are solved. And dangerousness is caused.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation, in particular to a photovoltaic power generation connecting wire. Background Art

[0002] Photovoltaic wire is a kind of wire used to connect photovoltaic power generation systems. It is usually made of metal materials with good conductivity, depending on the application scenario and transmission power.

[0003] However, it still has the following disadvantages in actual use:

[0004] When installing and connecting the existing photovoltaic power generation power lines with the connecting wires, the wires and the connecting wires are usually aligned, and then the connection between the two is wrapped with insulating tape to achieve the purpose of installation and connection. The operation not only requires the use of external tools, but also the connection method is relatively simple, which may pose a safety hazard and is dangerous. Utility Model Content

[0005] The purpose of the utility model is to provide a photovoltaic power generation connection wire to solve the problem that the existing photovoltaic power generation connection wire proposed in the above background technology is usually installed and connected with the connecting wire after the wire and the connecting wire are aligned, and the connection between the two is wrapped with insulating tape to achieve the purpose of installation and connection. The operation not only requires the use of external tools, but also the connection method is relatively simple, which may have safety hazards and is dangerous.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a photovoltaic power generation connecting wire, comprising a wire body, a protective sleeve installed on the outside of the wire body, a plastic tube installed on one end of the wire body, a connector installed on one end of the plastic tube, and a mounting mechanism: the mounting mechanism comprises a connector arranged at one end of the plastic tube, a swivel is rotatably connected to the outer surface of the connector, a movable groove is provided inside the swivel, a movable ring is rotatably connected inside the movable groove, an arc groove is provided above the movable ring, a rubber block is rotatably connected to the inner bottom wall of the movable groove, and a slot is provided inside the connector; a protective mechanism: the protective mechanism is arranged outside the plastic tube.

[0008] Furthermore, the protection mechanism comprises a sleeve groove arranged outside the plastic tube, a sleeve ring is slidably connected to the outer surface of the sleeve groove, and a spring buckle is arranged at one end of the protection sleeve.

[0009] Furthermore, the inner side of the plastic tube is evenly provided with clamping holes, and the clamping holes are adapted to the spring buckles.

[0010] Furthermore, the clamping hole and the sleeve groove penetrate each other, and the sleeve ring and the clamping hole are arranged on the same horizontal plane.

[0011] Furthermore, the rubber blocks are provided in a plurality of groups, and the plurality of groups of rubber blocks penetrate the interior of the circular arc groove.

[0012] Furthermore, the outer surface of the movable ring is provided with teeth, the inner side of the rotating ring is provided with tooth grooves, and the movable ring and the rotating ring are meshingly connected.

[0013] Furthermore, an extension opening is provided on the inner side of the connector, and the extension opening and the slot penetrate each other.

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

[0015] The utility model is provided with an installation mechanism, which drives the movable ring to slide inside the movable groove by rotating the swivel ring, so that the movable ring drives the rubber block rotatably connected in the movable groove to rotate inside the arc groove, so that multiple groups of rubber blocks are rotated to the inside of the connector through the extension opening, and the outer wall of the connecting wire installed in the slot is auxiliary clamped, thereby increasing the connection stability of the connecting wire and the wire body, facilitating the operation of the staff, and reducing the risk of the connection between the two falling off during use.

[0016] Based on the above beneficial effects, a replacement mechanism is provided. When the wire clamp is used for a long time, the sleeve that is movably connected inside the sleeve groove can be slid downward to make the sleeve slide to a designated position and fit the inner wall of the plastic tube. At the same time, the spring clip that is engaged in the sleeve hole can be squeezed to release the installation connection between the protective sleeve and the plastic tube. In the case that the outside of the protective sleeve is contaminated and damaged, the protective sleeve can be disassembled and replaced while retaining the wire body, thereby saving the use cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is an axonometric drawing of the utility model;

[0019] Figure 2 For the utility model Figure 1 The enlarged cross-sectional view at point A in the middle;

[0020] Figure 3 It is a three-dimensional diagram of the electric wire of the utility model;

[0021] Figure 4 It is a cross-sectional view of the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Wire body; 2. Protective cover; 3. Spring buckle; 4. Plastic tube; 5. Ring; 6. Slot; 7. Connector; 8. Swivel; 9. Slot; 10. Movable ring; 11. Arc groove; 12. Rubber block; 13. Movable groove. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0025] 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 implementation methods disclosed below.

[0026] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0027] See also Figure 1-4 As shown, this embodiment is a photovoltaic power generation connecting wire, including a wire body 1, a protective sleeve 2 is installed on the outside of the wire body 1, a plastic tube 4 is installed on one end of the wire body 1, a connector 7 is installed on one end of the plastic tube 4, and also includes a mounting mechanism: the mounting mechanism includes a connector 7 arranged at one end of the plastic tube 4, a swivel 8 is rotatably connected to the outer surface of the connector 7, a movable groove 13 is provided inside the swivel 8, a movable ring 10 is rotatably connected to the inside of the movable groove 13, an arc groove 11 is provided above the movable ring 10, a rubber block 12 is rotatably connected to the inner bottom wall of the movable groove 13, and a slot 9 is provided inside the connector 7; a protective mechanism: the protective mechanism is arranged on the outside of the plastic tube 4.

[0028] The mounting mechanism serves as the main bearing structure and can increase the connection stability of the overall structure by being fixedly connected to the device as a whole.

[0029] Furthermore, there are multiple groups of rubber blocks 12 , and the multiple groups of rubber blocks 12 penetrate the interior of the circular arc groove 11 .

[0030] When the movable ring 10 rotates, the rubber block 12 can be driven to rotate inside the circular arc groove 11 .

[0031] Furthermore, the outer surface of the movable ring 10 is provided with teeth, and the inner side of the rotating ring 8 is provided with tooth grooves, and the movable ring 10 and the rotating ring 8 are meshingly connected.

[0032] The tooth patterns and tooth grooves can make the rotating ring 8 rotate and drive the movable ring 10 to rotate.

[0033] Furthermore, an extension opening is provided on the inner side of the connector 7 , and the extension opening and the slot 9 penetrate each other.

[0034] The extension opening is provided so that the rubber block 12 can extend through the extension opening to the inside of the connector 7 and tighten the outside of the connecting wire installed in the slot 9 .

[0035] Working principle: After the staff inserts one end of the connecting wire into the slot 9, the staff rotates the swivel 8 to make the swivel 8 drive the movable ring 10 to slide inside the movable groove 13, and the movable ring 10 drives the rubber block 12 that is rotatably connected in the movable groove 13 to rotate inside the arc groove 11, so that multiple groups of rubber blocks 12 are rotated to the inside of the connector 7 through the extension mouth, and the outer wall of the connecting wire installed in the slot 9 is auxiliary clamped, thereby increasing the connection stability of the connecting wire and the wire body 1, facilitating the staff's operation, and reducing the risk of the connection between the two falling off during use.

[0036] See also Figure 1-4 As shown, this embodiment is based on the above-mentioned embodiment 1 and further includes that the protection mechanism includes a sleeve groove 6 arranged outside the plastic tube 4, the outer surface of the sleeve groove 6 is slidably connected with a ring 5, and a spring buckle 3 is arranged at one end of the protective sleeve 2.

[0037] Furthermore, the inner side of the plastic tube 4 is evenly provided with clamping holes, which are matched with the spring buckle 3 .

[0038] The arrangement of the card hole and the spring card buckle 3 can facilitate the staff to disassemble, assemble and replace the protective cover 2.

[0039] Furthermore, the clamping hole and the sleeve groove 6 penetrate each other, and the sleeve ring 5 and the clamping hole are arranged on the same horizontal plane.

[0040] The sleeve groove 6 is provided, and by sliding the sleeve groove 6 downward, the sleeve groove 6 squeezes the spring buckle 3 engaged in the card hole, which can facilitate the staff to disassemble, assemble and replace the protective cover 2.

[0041] Working principle: The staff slides the sleeve 5 that is movably connected inside the sleeve groove 6 downwards, so that the sleeve 5 slides to the designated position and fits the inner wall of the plastic tube 4. At the same time, the spring buckle 3 that is connected in the card hole can be squeezed to release the installation connection formed by the protective sleeve 2 and the plastic tube 4. When installing, just apply the above-mentioned reverse steps;

[0042] This step can facilitate the staff to disassemble, assemble and replace the protective cover 2, thereby reducing the use cost.

[0043] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A photovoltaic power generation connecting wire, comprising a wire body (1), a protective cover (2) installed on the outside of the wire body (1), a plastic tube (4) installed at one end of the wire body (1), and a connector (7) installed at one end of the plastic tube (4), characterized in that: Also includes: Installation mechanism: The installation mechanism comprises a connector (7) arranged at one end of the plastic tube (4); a rotating ring (8) is rotatably connected to the outer surface of the connector (7); a movable groove (13) is provided inside the rotating ring (8); a movable ring (10) is rotatably connected to the inside of the movable groove (13); an arc groove (11) is provided above the movable ring (10); a rubber block (12) is rotatably connected to the inner bottom wall of the movable groove (13); and a slot (9) is provided inside the connector (7); Protection mechanism: The protection mechanism is arranged outside the plastic cylinder (4).

2. A photovoltaic power generation connecting wire according to claim 1, characterized in that: The protection mechanism comprises a sleeve groove (6) arranged outside the plastic tube (4), the outer surface of the sleeve groove (6) is slidably connected with a sleeve ring (5), and one end of the protection sleeve (2) is provided with a spring buckle (3).

3. A photovoltaic power generation connection wire according to claim 2, characterized in that: The inner side of the plastic tube (4) is evenly provided with clamping holes, and the clamping holes are matched with the spring buckle (3).

4. A photovoltaic power generation connection wire according to claim 3, characterized in that: The clamping hole and the sleeve groove (6) penetrate each other, and the sleeve ring (5) and the clamping hole are arranged on the same horizontal plane.

5. The photovoltaic power generation connecting wire according to claim 1, characterized in that: The rubber blocks (12) are provided in a plurality of groups, and the plurality of groups of rubber blocks (12) penetrate the interior of the circular arc groove (11).

6. The photovoltaic power generation connecting wire according to claim 1, characterized in that: The outer surface of the movable ring (10) is provided with tooth patterns, the inner side of the rotating ring (8) is provided with tooth grooves, and the movable ring (10) and the rotating ring (8) are meshingly connected.

7. The photovoltaic power generation connecting wire according to claim 1, characterized in that: An extension opening is provided on the inner side of the connector (7), and the extension opening and the slot (9) penetrate each other.

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