A new energy copper alloy photovoltaic cable

Abstract

The present invention relates to the field of photovoltaic cable technology, specifically a new energy copper alloy photovoltaic cable, which solves the problem that photovoltaic cables often bend or move during use, causing the position of the internal conductor to shift, thereby reducing transmission efficiency, and the cable is easily delaminated due to external forces such as traction, extrusion, and twisting during use, which affects the service life of the cable. The invention includes a cable structure, wherein a conductor support module is provided inside the cable structure, and six conductor connection modules are provided on the outer surface of the conductor support module. The present invention cooperates with the outer support sleeve and the inner support sleeve so that when the device is in use, the inside of the cable sheath can be divided into six conductor installation slot areas through the connecting bridge and the inner support sleeve, so that the conductor insulation sleeve can be inserted into the inside of the conductor installation slot, thereby supporting the conductor insulation sleeve, and avoiding the situation where the conductor insulation sleeve moves or bends inside the cable sheath during use, causing the outer skin to be damaged.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic cables, in particular to a new energy copper alloy photovoltaic cable. Background Art

[0002] Power cables are used to transmit and distribute electrical energy. They are commonly used in urban underground power grids, power station outgoing lines, internal power supply for industrial and mining enterprises, and underwater transmission lines across rivers and seas. The proportion of cables in power lines is gradually increasing. Power cables are used to transmit and distribute high-power electrical energy in the backbone lines of power systems. Power cables are generally divided into single-core cables and multi-core cables. Multi-core cables refer to cables with more than one insulated core, which reduces the skin effect of the cable and thus reduces line losses.

[0003] When using existing photovoltaic cables, the internal conductor position often shifts due to bending or movement, which in turn reduces the transmission efficiency. In addition, the cables are prone to delamination due to external forces such as pulling, squeezing, and twisting, which affects the service life of the cables. Therefore, it does not meet the existing needs. In this regard, we have proposed a new energy copper alloy photovoltaic cable. Summary of the Invention

[0004] The purpose of the present invention is to provide a new energy copper alloy photovoltaic cable to solve the problems proposed in the above background technology, such as the photovoltaic cable often being bent or moved during use, resulting in the displacement of the internal conductor position, thereby reducing the transmission efficiency, and the cable being easily delaminated due to external forces such as traction, extrusion and twisting during use, thereby affecting the service life of the cable.

[0005] To achieve the above objectives, the present invention provides the following technical solutions: a new energy copper alloy photovoltaic cable, comprising a cable structure, wherein a conductor support module is provided inside the cable structure, six conductor connection modules are provided on the outer surface of the conductor support module, and a cooling module is provided on the outer surface of the cable structure;

[0006] The conductor connection module includes a conductor insulation sleeve, an end angle connection sleeve, a first connecting rod, a second connecting rod, an inner edge connection sleeve, a conductor, a conductor connection sleeve, a U-shaped connection groove and a snap buckle. The conductor insulation sleeve is movably installed on the outer surface of the conductor support module. The conductor insulation sleeves are all hexagonal in shape. The six end angle positions on the inner side of the conductor insulation sleeve are fixedly installed with end angle connection sleeves. The position between every two end angles on the inner side of the conductor insulation sleeve is fixedly installed with two inner edge connection sleeves. The outer surfaces of the end angle connection sleeves and the inner edge connection sleeves are fixedly installed with multiple first connecting rods and second connecting rods. Multiple conductors are evenly arranged inside the conductor insulation sleeve. The conductors are all hexagonal in shape. The outer surfaces of the conductors are movably sleeved with conductor connection sleeves. The outer surfaces of the conductor connection sleeves are fixedly installed with snap buckles. The outer surface of the conductor connection sleeves is provided with multiple U-shaped connection grooves. The outer end of the first connecting rod is provided with a U-shaped connection groove. The outer end of the second connecting rod is fixedly installed with snap buckles. The snap buckles are movably inserted into the interior of the U-shaped connection groove.

[0007] Preferably, the conductor connection module also includes an arc-shaped card slot, an arc-shaped connecting sleeve, a filling slot and a filling core. The outer surfaces of the end corner connecting sleeve and the inner edge connecting sleeve are fixedly installed with two arc-shaped connecting sleeves. The six end corner positions of the outer surface of the conductor connecting sleeve are fixedly installed with arc-shaped connecting sleeves. The arc-shaped connecting sleeves are attached to each other and form a filling slot inside. The interior of each closed filling slot is filled with a filling core. The outer surface of the conductor insulating sleeve is provided with two arc-shaped card slots.

[0008] Preferably, the cable structure includes a cable sheath, an outer support sleeve, a movable groove, a V-shaped positioning block, a rotating shaft, a limiting arc buckle, an anti-collision groove and a rubber elastic strip. Six outer support sleeves are fixedly installed on the inner surface of the cable sheath, and multiple movable grooves are provided on both side surfaces of the inner side of the outer support sleeve. The interior of the movable groove is rotatably installed with a rotating shaft, and the outer surface of the rotating shaft is fixedly installed with a V-shaped positioning block. The inner surface of the V-shaped positioning block is fixedly installed with a limiting arc buckle, and a rubber elastic strip is movably inserted between the V-shaped positioning block and the inside of the movable groove. The inner end angle position of the V-shaped positioning block is provided with an anti-collision groove, and the two end surfaces of the limiting arc buckle are provided with a slope.

[0009] Preferably, the conductor support module includes a filling column sleeve, a bonding plate, a connecting bridge, an inner support sleeve and a conductor installation groove. The filling column sleeve is movably installed at the center of the inner side of the cable sheath, and six bonding plates are fixedly installed on the outer surface of the filling column sleeve. The outer ends of the bonding plates are fixedly installed with connecting bridges, and the outer ends of the connecting bridges are fixedly installed with inner support sleeves. A conductor installation groove is provided between every two inner support sleeves.

[0010] Preferably, the cooling module includes a cooling jacket, a liquid cooling tube, an annular groove and a curved connecting tube. A plurality of cooling jackets are movably installed on the outer surface of the cable jacket, and three liquid cooling tubes are movably installed on the inner side of each cooling jacket. The liquid cooling tubes are all located on the outer surface of the cable jacket and are arranged in a spiral shape. A plurality of annular grooves are provided on the outer surface of the cooling jacket, and a curved connecting tube is movably installed at the end position of each liquid cooling tube.

[0011] Preferably, the six end corners of the conductor insulation sleeve are all movably snapped into the interior of the anti-collision groove, the inner edge of the V-shaped positioning block is fitted with the outer edge of the conductor insulation sleeve, and the limiting arc buckles are all movably snapped into the interior of the arc-shaped slot.

[0012] Preferably, the conductor insulating sleeves are movably inserted into the conductor installation grooves, the outer surfaces of the conductor insulating sleeves are in contact with the outer surface of the inner support sleeves, and the gaps inside the cable sheaths are filled with sealing fillers.

[0013] Preferably, the interior of the filling column jacket is filled with filling columns, and the connecting bridges are all inserted into the position between the two conductor insulation sleeves.

[0014] Preferably, the outer surface of the conductor insulating sleeve is in contact with the inner surface of the outer supporting sleeve, and the inner supporting sleeve is movably inserted into the inner surface of the outer supporting sleeve.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention cooperates with the outer support sleeve and the inner support sleeve so that when the device is in use, the interior of the cable sheath can be divided into six conductor installation slot areas through the connecting bridge and the inner support sleeve, so that the conductor insulating sleeve can be inserted into the conductor installation slot, thereby supporting the conductor insulating sleeve and preventing the conductor insulating sleeve from moving or bending inside the cable sheath during use, thereby causing damage to the outer sheath;

[0017] 2. The present invention cooperates with the V-shaped positioning block and the anti-collision groove, so that when the device is installing the conductor insulating sleeve, the conductor insulating sleeve will collide with the inclined surfaces at both ends of the limit arc buckle when inserted into the conductor installation groove, so that the limit arc buckle first rotates along the rotating shaft to squeeze into the interior of the movable groove, thereby deforming the rubber elastic strip. When the conductor insulating sleeve is inserted to the end position, the limit arc buckle is inserted into the interior of the arc-shaped slot due to the elasticity of the rubber elastic strip, and the rubber elastic strip applies elastic force to the V-shaped positioning block, so that the V-shaped positioning block is tightly attached to the surface of the conductor insulating sleeve, thereby stably fixing the conductor insulating sleeve, so that the conductor insulating sleeve can be firmly fixed inside the cable sheath, and the situation where the conductor insulating sleeve is pulled out alone is avoided;

[0018] 3. The present invention cooperates with the end angle connecting sleeve and the conductor connecting sleeve so that when the device is used, the conductors can be combined and arranged by cooperating with multiple conductor connecting sleeves, thereby achieving support and positioning of the conductors, avoiding the situation where the conductors are entangled and intertwined with each other, and the conductor connecting sleeve located on the outside can be supported and positioned by the end angle connecting sleeve and the first connecting rod, avoiding the situation where the conductor connecting sleeve shakes and moves inside the conductor insulating sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of the present invention as a whole;

[0020] Figure 2 A top view of the present invention as a whole;

[0021] Figure 3 A cross-sectional front view of the present invention as a whole;

[0022] Figure 4 For the present invention Figure 3 Schematic diagram of the local structure of part A;

[0023] Figure 5 For the present invention Figure 4 Schematic diagram of the local structure of part B;

[0024] Figure 6 For the present invention Figure 4 Schematic diagram of the local structure of part C;

[0025] Figure 7 It is a cross-sectional front view of the conductor support module of the present invention.

[0026] Figure: 1. Cable structure; 101. Cable sheath; 102. Outer support sleeve; 103. Movable groove; 104. V-shaped positioning block; 105. Rotating shaft; 106. Limiting arc buckle; 107. Anti-collision groove; 108. Rubber elastic strip; 2. Cooling module; 201. Cooling jacket; 202. Liquid cooling pipe; 203. Annular slot; 204. Bend connecting pipe; 3. Conductor connection module; 301. Conductor insulation sleeve; 302. Arc slot; 303. End Corner connecting sleeve; 304, first connecting rod; 305, second connecting rod; 306, inner edge connecting sleeve; 307, conductor; 308, conductor connecting sleeve; 309, arc-shaped connecting sleeve; 310, filling groove; 311, U-shaped connecting groove; 312, snap buckle; 313, filling core; 4, conductor support module; 401, filling column sleeve; 402, bonding plate; 403, connecting bridge; 404, inner support sleeve; 405, conductor installation groove; 5, filling column. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] See also Figures 1 to 7 The present invention provides an embodiment of a new energy copper alloy photovoltaic cable, comprising a cable structure 1, a conductor support module 4 is provided inside the cable structure 1, six conductor connection modules 3 are provided on the outer surface of the conductor support module 4, and a cooling module 2 is provided on the outer surface of the cable structure 1;

[0029] The conductor connection module 3 includes a conductor insulation sleeve 301, an end angle connection sleeve 303, a first connecting rod 304, a second connecting rod 305, an inner edge connection sleeve 306, a conductor 307, a conductor connection sleeve 308, a U-shaped connection groove 311 and a snap buckle 312. The conductor insulation sleeve 301 is movably mounted on the outer surface of the conductor support module 4. The conductor insulation sleeve 301 is hexagonal in shape. The six end angle positions on the inner side of the conductor insulation sleeve 301 are fixedly mounted with end angle connection sleeves 303. Two inner edge connection sleeves 306 are fixedly mounted between each two end angles on the inner side of the conductor insulation sleeve 301. The end angle connection sleeve 303 and the inner edge connection sleeve 306 are fixedly mounted. 6 are fixedly mounted with a plurality of first connecting rods 304 and a second connecting rod 305 on the outer surface, a plurality of conductors 307 are evenly arranged inside the conductor insulating sleeve 301, the conductors 307 are all hexagonal in shape, the outer surface of the conductor 307 is movably sleeved with a conductor connecting sleeve 308, the outer surface of the conductor connecting sleeve 308 is fixedly mounted with a snap buckle 312, the outer surface of the conductor connecting sleeve 308 is provided with a plurality of U-shaped connecting grooves 311, the outer end of the first connecting rod 304 is provided with a U-shaped connecting groove 311, the outer end of the second connecting rod 305 is fixedly mounted with a snap buckle 312, and the snap buckle 312 is movably inserted into the interior of the U-shaped connecting groove 311.

[0030] The conductor connection module 3 also includes an arc-shaped card slot 302, an arc-shaped connecting sleeve 309, a filling slot 310 and a filling core 313. Two arc-shaped connecting sleeves 309 are fixedly installed on the outer surfaces of the end corner connecting sleeve 303 and the inner edge connecting sleeve 306. Arc-shaped connecting sleeves 309 are fixedly installed on the six end corner positions of the outer surface of the conductor connecting sleeve 308. The arc-shaped connecting sleeves 309 are attached to each other and form a filling slot 310 inside. The interior of each closed filling slot 310 is filled with a filling core 313. The outer surface of the conductor insulating sleeve 301 is provided with two arc-shaped card slots 302.

[0031] Through the cooperation of the end angle connecting sleeve 303 and the conductor connecting sleeve 308, when the device is used, multiple conductor connecting sleeves 308 can be cooperated with each other to arrange the conductors 307 in combination, thereby achieving support and positioning of the conductors 307, avoiding the situation where the conductors 307 are entangled and intertwined with each other, and the conductor connecting sleeve 308 located on the outside can be supported and positioned by the end angle connecting sleeve 303 and the first connecting rod 304, avoiding the situation where the conductor connecting sleeve 308 shakes and moves inside the conductor insulating sleeve 301.

[0032] The cable structure 1 includes a cable sheath 101, an outer support sleeve 102, a movable groove 103, a V-shaped positioning block 104, a rotating shaft 105, a limiting arc buckle 106, an anti-collision groove 107 and a rubber elastic strip 108. Six outer support sleeves 102 are fixedly installed on the inner surface of the cable sheath 101. Multiple movable grooves 103 are provided on both side surfaces of the inner side of the outer support sleeve 102. The interior of the movable groove 103 is rotatably installed with a rotating shaft 105. The outer surface of the rotating shaft 105 is fixedly installed with a V-shaped positioning block 104. The inner surface of the V-shaped positioning block 104 is fixedly installed with a limiting arc buckle 106. A rubber elastic strip 108 is movably inserted between the V-shaped positioning block 104 and the inside of the movable groove 103. The inner end angle position of the V-shaped positioning block 104 is provided with an anti-collision groove 107, and the two end surfaces of the limiting arc buckle 106 are provided with an inclined surface.

[0033] Through the cooperation of the V-shaped positioning block 104 and the anti-collision groove 107, when the device is installing the conductor insulation sleeve 301, the conductor insulation sleeve 301 will collide with the inclined surfaces at both ends of the limiting arc buckle 106 when inserted into the conductor installation groove 405, so that the limiting arc buckle 106 first rotates along the rotating shaft 105 to squeeze into the inside of the movable groove 103, thereby deforming the rubber elastic strip 108. When the conductor insulation sleeve 301 is inserted to the most rear position, the limiting arc buckle 106 will be inserted into the inside of the arc-shaped card groove 302 due to the elasticity of the rubber elastic strip 108, and apply elastic force to the V-shaped positioning block 104 through the rubber elastic strip 108, so that the V-shaped positioning block 104 is close to the surface of the conductor insulation sleeve 301, thereby stably fixing the conductor insulation sleeve 301, so that the conductor insulation sleeve 301 can be firmly fixed inside the cable sheath 101, avoiding the situation where the conductor insulation sleeve 301 is pulled out alone.

[0034] The conductor support module 4 includes a filling column sleeve 401, a bonding plate 402, a connecting bridge 403, an inner support sleeve 404 and a conductor installation groove 405. The filling column sleeve 401 is movably installed in the center of the inner side of the cable sheath 101, and six bonding plates 402 are fixedly installed on the outer surface of the filling column sleeve 401. The outer ends of the bonding plates 402 are fixedly installed with connecting bridges 403, and the outer ends of the connecting bridges 403 are fixedly installed with inner support sleeves 404. A conductor installation groove 405 is provided between every two inner support sleeves 404.

[0035] Through the cooperation of the outer support sleeve 102 and the inner support sleeve 404, when the device is in use, the interior of the cable sheath 101 can be divided into six conductor installation slots 405 areas through the connecting bridge 403 and the inner support sleeve 404, so that the conductor insulation sleeve 301 can be inserted into the interior of the conductor installation slot 405, thereby supporting the conductor insulation sleeve 301, and avoiding the situation where the conductor insulation sleeve 301 moves or bends inside the cable sheath 101 when the device is in use, causing damage to the outer skin.

[0036] The cooling module 2 includes a cooling jacket 201, a liquid cooling tube 202, an annular groove 203 and a curved connecting tube 204. Multiple cooling jackets 201 are movably installed on the outer surface of the cable jacket 101. Three liquid cooling tubes 202 are movably installed on the inner side of the cooling jacket 201. The liquid cooling tubes 202 are all located on the outer surface of the cable jacket 101 and are arranged in a spiral. The outer surface of the cooling jacket 201 is provided with multiple annular grooves 203. The end positions of the liquid cooling tubes 202 are all movably installed with curved connecting tubes 204. The end of the liquid cooling tube 202 at the outermost end is connected to the cooling box.

[0037] The six end corners of the conductor insulation sleeve 301 are all movably inserted into the anti-collision groove 107, the inner edge of the V-shaped positioning block 104 is in contact with the outer edge of the conductor insulation sleeve 301, and the limiting arc buckles 106 are all movably inserted into the arc-shaped slot 302.

[0038] The conductor insulation sleeves 301 are movably inserted into the conductor installation grooves 405 , the outer surfaces of the conductor insulation sleeves 301 are in contact with the outer surface of the inner support sleeve 404 , and the gaps inside the cable sheath 101 are filled with sealing fillers.

[0039] The interior of the filling column jacket 401 is filled with the filling column 5 , and the connecting bridges 403 are all inserted into the position between the two conductor insulation sleeves 301 .

[0040] The outer surfaces of the conductor insulating sleeves 301 are in contact with the inner surfaces of the outer supporting sleeves 102 , and the inner supporting sleeves 404 are movably inserted into the inner surfaces of the outer supporting sleeves 102 .

[0041] When the new energy copper alloy photovoltaic cable is in use, the interior of the cable sheath 101 can be divided into six conductor installation slots 405 areas through the connecting bridge 403 and the inner support sleeve 404, so that the conductor insulating sleeve 301 can be inserted into the interior of the conductor installation slot 405, thereby supporting the conductor insulating sleeve 301, thereby preventing the conductor insulating sleeve 301 from moving or bending inside the cable sheath 101 when the device is in use, thereby causing damage to the outer skin.

[0042] When the conductor insulating sleeve 301 is inserted into the conductor mounting groove 405, it will hit the inclined surfaces at both ends of the limiting arc buckle 106, so that the limiting arc buckle 106 will first rotate along the rotating shaft 105 to squeeze into the inside of the movable groove 103, thereby deforming the rubber elastic strip 108. When the conductor insulating sleeve 301 is inserted to the very end position, the limiting arc buckle 106 will be inserted into the inside of the arc-shaped slot 302 due to the elasticity of the rubber elastic strip 108, and apply elastic force to the V-shaped positioning block 104 through the rubber elastic strip 108, so that the V-shaped positioning block 104 is close to the surface of the conductor insulating sleeve 301, thereby stably fixing the conductor insulating sleeve 301, so that the conductor insulating sleeve 301 can be firmly fixed inside the cable sheath 101, avoiding the situation where the conductor insulating sleeve 301 is pulled out alone.

[0043] When installing the conductor 307, the conductors 307 can be combined and arranged by matching multiple conductor connecting sleeves 308 with each other, thereby achieving support and positioning of the conductors 307, avoiding the conductors 307 from being entangled and intertwined with each other, and the conductor connecting sleeve 308 located on the outside can be supported and positioned by the end angle connecting sleeve 303 and the first connecting rod 304, avoiding the conductor connecting sleeve 308 from shaking and moving inside the conductor insulating sleeve 301.

[0044] The snap buckle 312 can then be inserted into the U-shaped connecting groove 311, thereby facilitating the installation of the conductor connecting sleeve 308, further limiting the conductor connecting sleeve 308, and keeping the conductors 307 installed at the same angle to avoid deviation of the conductors 307.

[0045] After the conductor insulation sleeve 301 and the conductor 307 are installed, the filling core 313 can be filled into the filling slot 310 to position each conductor connection sleeve 308 and prevent the conductor connection sleeve 308 from being displaced.

[0046] Subsequently, multiple cooling jackets 201 can be sleeved on the outer surface of the cable sheath 101, and the liquid cooling tubes 202 inside each cooling jacket 201 are connected through a bent connecting tube 204. The liquid cooling tubes 202 are then connected to the cooling box, and coolant is passed into the liquid cooling tubes 202 to cool the device to prevent the device from overheating and affecting its use.

[0047] By providing the annular slot 203 , the device can be hung or placed through the annular slot 203 when in use, making it convenient to arrange the device.

[0048] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A new energy copper alloy photovoltaic cable, comprising a cable structure (1), characterized in that: A conductor support module (4) is provided inside the cable structure (1), six conductor connection modules (3) are provided on the outer surface of the conductor support module (4), and a cooling module (2) is provided on the outer surface of the cable structure (1); The conductor connection module (3) comprises a conductor insulation sleeve (301), an end angle connection sleeve (303), a first connection rod (304), a second connection rod (305), an inner edge connection sleeve (306), a conductor (307), a conductor connection sleeve (308), a U-shaped connection groove (311) and a snap buckle (312). The conductor insulation sleeve (301) is movably mounted on the outer surface of the conductor support module (4). The conductor insulation sleeve (301) is hexagonal in shape. The six end angle positions inside the conductor insulation sleeve (301) are fixedly mounted with end angle connection sleeves (303). Two inner edge connection sleeves (306) are fixedly mounted between each two end angles inside the conductor insulation sleeve (301). The end angle connection sleeve (303) and the inner edge connection sleeve (306) are fixedly mounted. ) are fixedly mounted with a plurality of first connecting rods (304) and a second connecting rod (305) on the outer surface thereof, a plurality of conductors (307) are evenly arranged inside the conductor insulating sleeve (301), the conductors (307) are all hexagonal in shape, the outer surface of the conductor (307) is movably sleeved with a conductor connecting sleeve (308), the outer surface of the conductor connecting sleeve (308) is fixedly mounted with a snap-fit ​​buckle (312), the outer surface of the conductor connecting sleeve (308) is provided with a plurality of U-shaped connecting grooves (311), the outer end of the first connecting rod (304) is provided with a U-shaped connecting groove (311), the outer end of the second connecting rod (305) is fixedly mounted with a snap-fit ​​buckle (312), and the snap-fit ​​buckle (312) is movably inserted into the interior of the U-shaped connecting groove (311).

2. The new energy copper alloy photovoltaic cable according to claim 1, characterized in that: The conductor connection module (3) further comprises an arc-shaped card slot (302), an arc-shaped connection sleeve (309), a filling slot (310) and a filling core (313); two arc-shaped connection sleeves (309) are fixedly mounted on the outer surfaces of the end corner connection sleeve (303) and the inner edge connection sleeve (306); arc-shaped connection sleeves (309) are fixedly mounted on the six end corner positions of the outer surface of the conductor connection sleeve (308); the arc-shaped connection sleeves (309) are attached to each other and form a filling slot (310) inside; the interior of each closed filling slot (310) is filled with a filling core (313); and the outer surface of the conductor insulation sleeve (301) is provided with two arc-shaped card slots (302).

3. The new energy copper alloy photovoltaic cable according to claim 2, characterized in that: The cable structure (1) comprises a cable sheath (101), an outer support sleeve (102), a movable groove (103), a V-shaped positioning block (104), a rotating shaft (105), a limiting arc buckle (106), an anti-collision groove (107) and a rubber elastic strip (108). Six outer support sleeves (102) are fixedly mounted on the inner surface of the cable sheath (101). Both sides of the inner surface of the outer support sleeve (102) are provided with a plurality of movable grooves (103). The inner surfaces of the movable grooves (103) are all rotating. A rotating shaft (105) is movably mounted, a V-shaped positioning block (104) is fixedly mounted on the outer surface of the rotating shaft (105), a limiting arc buckle (106) is fixedly mounted on the inner surface of the V-shaped positioning block (104), a rubber elastic strip (108) is movably inserted between the V-shaped positioning block (104) and the inside of the movable groove (103), an anti-collision groove (107) is provided at the inner end corner position of the V-shaped positioning block (104), and both end surfaces of the limiting arc buckle (106) are provided with an inclined surface.

4. A new energy copper alloy photovoltaic cable according to claim 3, characterized in that: The conductor support module (4) comprises a filling column jacket (401), a bonding plate (402), a connecting bridge (403), an inner support sleeve (404) and a conductor installation slot (405); the filling column jacket (401) is movably installed at the center of the inner side of the cable sheath (101); six bonding plates (402) are fixedly installed on the outer surface of the filling column jacket (401); the outer ends of the bonding plates (402) are fixedly installed with connecting bridges (403); the outer ends of the connecting bridges (403) are fixedly installed with inner support sleeves (404); and a conductor installation slot (405) is provided between every two inner support sleeves (404).

5. The new energy copper alloy photovoltaic cable according to claim 4, characterized in that: The cooling module (2) comprises a cooling jacket (201), a liquid cooling tube (202), an annular groove (203) and a curved connecting tube (204); a plurality of cooling jackets (201) are movably mounted on the outer surface of the cable jacket (101); three liquid cooling tubes (202) are movably mounted on the inner side of each cooling jacket (201); the liquid cooling tubes (202) are all located on the outer surface of the cable jacket (101) and are arranged in a spiral; a plurality of annular grooves (203) are provided on the outer surface of each cooling jacket (201); and a curved connecting tube (204) is movably mounted at the end of each liquid cooling tube (202).

6. The new energy copper alloy photovoltaic cable according to claim 5, characterized in that: The six end corners of the conductor insulation sleeve (301) are all movably snapped into the interior of the anti-collision groove (107), the inner edge of the V-shaped positioning block (104) is in contact with the outer edge of the conductor insulation sleeve (301), and the limiting arc buckles (106) are all movably snapped into the interior of the arc-shaped snap groove (302).

7. The new energy copper alloy photovoltaic cable according to claim 5, characterized in that: The conductor insulating sleeves (301) are movably inserted into the interior of the conductor installation groove (405), the outer surface of the conductor insulating sleeves (301) is in contact with the outer surface of the inner support sleeve (404), and the gaps inside the cable sheath (101) are filled with sealing fillers.

8. The new energy copper alloy photovoltaic cable according to claim 5, characterized in that: The interior of the filling column jacket (401) is filled with a filling column (5), and the connecting bridges (403) are each inserted into a position between two conductor insulation sleeves (301).

9. The new energy copper alloy photovoltaic cable according to claim 5, characterized in that: The outer surface of the conductor insulating sleeve (301) is in contact with the inner surface of the outer support sleeve (102), and the inner support sleeve (404) is movably inserted into the inner surface of the outer support sleeve (102).

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