An environment-friendly cable with a self-luminous sheath and its processing technology

Abstract

The present invention relates to the technical field of cables, and discloses an environment-friendly cable with a self-luminous sheath and its processing technology, including a luminous protective sleeve. An insulating outer skin is arranged inside the luminous protective sleeve, and a metal conductor is arranged inside the insulating outer skin. Disassembly and assembly mechanisms are arranged at both ends of the outside of the luminous protective sleeve. The disassembly and assembly mechanisms are used to fix the luminous protective sleeve outside the insulating outer skin. Installation mechanisms are arranged at both ends of the insulating outer skin, and a connection mechanism is arranged outside the installation mechanisms. The installation mechanisms are used to install the connection mechanism at both ends of the insulating outer skin and adjust the position of the connection mechanism. Through the disassembly and assembly mechanism, the luminous protective sleeve can be separately installed outside the cable and can also be disassembled from the outside of the cable. Therefore, the luminous sleeve can be directly installed outside the cable after the conductor inside the cable is damaged, reducing the preparation cost and improving the practicability of the environment-friendly cable with a self-luminous sheath at the same time.

Description

Technical Field

[0001] The present invention relates to the technical field of cables, and particularly to an environment-friendly cable with a self-luminous sheath and its processing technology. Background Art

[0002] An environment-friendly cable refers to a wire and cable that does not contain heavy metals such as lead, cadmium, hexavalent chromium, and mercury, does not contain brominated flame retardants, and after being tested for environmental protection performance by a third-party testing agency, complies with the EU environmental protection directive and is higher than its index requirements. It does not produce harmful halogen gases, does not produce corrosive gases, generates less heat when burning, and does not pollute the soil.

[0003] The self-luminous sheath can emit light in a dark environment, making the cable easier to be identified at night or in a dimly lit place, facilitating maintenance and repair personnel to quickly and accurately find the target cable, and at the same time, it can also play a certain protective role for the cable.

[0004] In the prior art, the environment-friendly cable with a self-luminous sheath is generally mixed with the insulating outer skin or directly sleeved outside the insulating outer skin. Therefore, after the inside of the cable is damaged, even if the self-luminous sheath can be used, it has to be recycled together with the cable and re-prepared for use, and cannot be directly utilized again, resulting in increased costs and reduced practicability of the environment-friendly cable with a self-luminous sheath. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides an environment-friendly cable with a self-luminous sheath and its processing technology, which solves the problems that the environment-friendly cable with a self-luminous sheath in the prior art cannot be directly utilized again, resulting in increased costs and reduced practicability of the environment-friendly cable with a self-luminous sheath.

[0006] To achieve the above objectives, the present invention is realized through the following technical solutions: An environment-friendly cable with a self-luminous sheath, including a light-emitting protective sheath. An insulating outer skin is arranged inside the light-emitting protective sheath. A metal conductor is arranged inside the insulating outer skin. Disassembly and assembly mechanisms are arranged at both ends of the outside of the light-emitting protective sheath. The disassembly and assembly mechanisms are used to fix the light-emitting protective sheath outside the insulating outer skin. Installation mechanisms are arranged at both ends of the insulating outer skin. A connecting mechanism is arranged outside the installation mechanisms. The installation mechanisms are used to install the connecting mechanism at both ends of the insulating outer skin and adjust the position of the connecting mechanism. The connecting mechanism is used to splice the insulating outer skin.

[0007] Preferably, the disassembly and assembly mechanism includes a threaded tube. The inner parts of the two threaded tubes are respectively arranged at the outer ends of the light-emitting protective sleeve. The outer part of the threaded tube is threadedly connected with a rotating sleeve. A gear ring is fixedly connected to the outer part of the rotating sleeve. One end of the gear ring away from the rotating sleeve is rotatably connected with a moving sleeve. A plurality of push-pull rods are rotatably connected to the outer part of the moving sleeve. One end of the push-pull rod away from the gear ring is rotatably connected with a clamping claw. A plurality of through grooves are formed in the outer wall of the threaded tube. A sliding ring is slidably connected to the outer part of the threaded tube. One end of each clamping claw close to the moving sleeve is rotatably connected to the outer part of the sliding ring. An installation housing is fixedly connected to the outer part of the moving sleeve. A rotating column is rotatably connected to the inside of the installation housing. A claw is fixedly connected to the outer part of the rotating column close to the rotating sleeve. A torsion spring is arranged inside the installation housing.

[0008] Preferably, the installation mechanism includes an installation tube. The inner parts of the two installation tubes are respectively arranged at the outer ends of the insulating outer skin. The outer part of the installation tube is threadedly connected with an internal thread sleeve. A driving sleeve is rotatably connected to one side of the internal thread sleeve close to the disassembly and assembly mechanism. A fixed sleeve is fixedly connected to the outer part of the installation tube. A plurality of folding frames are rotatably connected between the outer parts of the driving sleeve and the fixed sleeve. An extrusion plate is rotatably connected to the middle of the folding frame. A plurality of stable sleeves are slidably connected to the middle of the outer part of the installation tube. The outer part of the extrusion plate is slidably connected to the inside of the stable sleeve.

[0009] Preferably, the connection mechanism includes a connection groove cylinder. One side of the connection groove cylinder close to the disassembly and assembly mechanism is fixedly connected to one end of one installation tube away from the disassembly and assembly mechanism. Two clamping grooves are formed inside the connection groove cylinder. Two clamping holes are formed inside the end of the connection groove cylinder away from the disassembly and assembly mechanism. Two clamping ears are fixedly connected to the outer part of the other installation tube away from the disassembly and assembly mechanism. A return spring is arranged inside the clamping ear. A limiting ring is slidably connected to the inside of the clamping ear. A clamping head is fixedly connected to one end of the limiting ring away from the return spring.

[0010] Preferably, a lever block is fixedly connected to the outer part of the claw, and the claw is engaged with the gear ring.

[0011] Preferably, one end of the torsion spring is fixedly connected to the inner wall of the installation housing, and the other end of the torsion spring is fixedly connected to the outer part of the rotating column.

[0012] Preferably, an anti-loosening nut is threadedly connected to the outer part of the installation tube away from the internal thread sleeve, and the outer part of the extrusion plate is slidably connected to the outer wall of the installation tube.

[0013] Preferably, one end of the return spring is fixedly connected to the inside of the clamping ear, and the other end of the return spring is fixedly connected to the inside of the clamping head.

[0014] Preferably, the engaging head is engaged with the engaging hole, and the engaging ear is engaged with the engaging groove.

[0015] A processing technology of an environment-friendly cable with a self-luminous sheath includes the following steps:

[0016] Step 1: Select a conductor material, either copper or aluminum.

[0017] Step 2: Select halogen-free materials, low-smoke and halogen-free materials, and flame-retardant materials that meet environmental protection requirements as the insulation layer materials. After mixing, extrude them through an extruder to form the insulation outer skin of the cable.

[0018] Step 3: Select environment-friendly resin fluorescent powder or luminescent powder for mixing to prepare a luminous protective jacket.

[0019] Step 4: Sheath the prepared insulation outer skin on the outside of the conductor material, and sheath the luminous protective jacket on the outside of the insulation outer skin. Then, install the luminous protective jacket on the outside of the insulation outer skin through a disassembly and assembly mechanism.

[0020] The present invention provides an environment-friendly cable with a self-luminous sheath and its processing technology. It has the following beneficial effects:

[0021] 1. Through the disassembly and assembly mechanism of the present invention, the luminous protective sleeve can be separately installed on the outside of the cable and can also be removed from the outside of the cable. Therefore, after the conductor inside the cable is damaged, the luminous sleeve can be directly installed on the outside of the cable, so there is no need to remelt and prepare again, reducing the preparation cost and improving the practicability of the environment-friendly cable with a self-luminous sheath at the same time.

[0022] 2. Through the cooperation of the installation mechanism and the connection mechanism of the present invention, the connection between multiple cables can be quickly realized, which can facilitate the staff to connect the cables, improve the connection efficiency of the cables, and reduce the workload of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a three-dimensional view of the present invention;

[0024] Figure 2 is a schematic structural view of the luminous sleeve in the present invention;

[0025] Figure 3 is a schematic structural view of the clamping claw in the present invention;

[0026] Figure 4 is a schematic structural view of the claw in the present invention;

[0027] Figure 5 is a schematic structural view of the rotating column in the present invention;

[0028] Figure 6 Schematic diagram of the structure of the insulating sheath in the present invention;

[0029] Figure 7 It is a structural schematic diagram of the connecting grooved drum in the present invention;

[0030] Figure 8 It is a structural schematic diagram of the folding frame of the present invention;

[0031] Figure 9 Schematic diagram of the structure of the stabilizing sleeve in the present invention;

[0032] Figure 10 Schematic diagram of the structure of the card in the present invention;

[0033] Figure 11 for Figure 10 Enlarged view of point A in the middle.

[0034] Among them, 1. luminous protective cover; 2. insulating outer skin; 3. metal conductor; 4. disassembly and assembly mechanism; 401. threaded tube; 402. rotating sleeve; 403. gear ring; 404. movable sleeve; 405. push-pull rod; 406. clamping claw; 407. through groove; 408. mounting shell; 409. rotating column; 410. torsion spring; 411. clamping claw; 412. pull block; 413. sliding ring; 5. mounting mechanism; 501. mounting tube; 502. internal threaded sleeve; 503. driving sleeve; 504. folding frame; 505. extrusion plate; 506. fixing sleeve; 507. stabilizing sleeve; 508. anti-slip nut; 6. connecting mechanism; 601. connecting groove cylinder; 602. slot; 603. clamping hole; 604. clamping ear; 605. reset spring; 606. limiting ring; 607. locking head. DETAILED DESCRIPTION

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the present specification. Obviously, the described embodiments 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.

[0036] Please see the attached Figure 1 -Attached Figure 11, an embodiment of the present invention provides an environmentally friendly cable with a self-luminous sheath, including a luminous protective sheath 1. An insulating outer skin 2 is arranged inside the luminous protective sheath 1, and a metal conductor 3 is arranged inside the insulating outer skin 2. Disassembly and assembly mechanisms 4 are arranged at both ends of the outside of the luminous protective sheath 1. The disassembly and assembly mechanisms 4 are used to fix the luminous protective sheath 1 outside the insulating outer skin 2. Installation mechanisms 5 are arranged at both ends of the insulating outer skin 2. A connection mechanism 6 is arranged outside the installation mechanisms 5. The installation mechanisms 5 are used to install the connection mechanism 6 at both ends of the insulating outer skin 2 and adjust the position of the connection mechanism 6. The connection mechanism 6 is used to splice the insulating outer skin 2.

[0037] The disassembly and assembly mechanism 4 includes a threaded tube 401 that provides an installation position. The inner parts of the two threaded tubes 401 are respectively arranged at the outer ends of the light-emitting protective sleeve 1. The outer part of the threaded tube 401 is threadedly connected with a rotating sleeve 402, which is convenient for screwing. A gear ring 403 is fixedly connected to the outer part of the rotating sleeve 402. One end of the gear ring 403 away from the rotating sleeve 402 is rotatably connected with a moving sleeve 404, which plays a role in installation. A plurality of push-pull rods 405 are rotatably connected to the outer part of the moving sleeve 404. One end of the push-pull rod 405 away from the gear ring 403 is rotatably connected with a clamping claw 406. The push-pull rod 405 can push the clamping claw 406 to rotate. A plurality of through grooves 407 are formed in the outer wall of the threaded tube 401. A sliding ring 413 is slidably connected to the outer part of the threaded tube 401, which can serve as an installation position. One end of each of the plurality of clamping claws 406 close to the moving sleeve 404 is rotatably connected to the outer part of the sliding ring 413. An installation housing 408 is fixedly connected to the outer part of the moving sleeve 404. A rotating column 409 is rotatably connected to the inside of the installation housing 408, which can play a role in installation. A claw 411 is fixedly connected to the outer part of the rotating column 409 near the rotating sleeve 402. The claw 411 can be engaged with the gear ring 403, so as to prevent the rotating sleeve 402 from rotating back and loosening. A torsion spring 410 is arranged inside the installation housing 408. A lever block 412 is fixedly connected to the outer part of the claw 411, which is convenient for rotating the claw 411. The claw 411 is engaged with the gear ring 403. One end of the torsion spring 410 is fixedly connected to the inner wall of the installation housing 408, and the other end of the torsion spring 410 is fixedly connected to the outer part of the rotating column 409. When disassembling the light-emitting protective sleeve 1, first remove the installation mechanism 5 from the outer ends of the insulating outer skin 2, and then rotate the lever block 412 to the side away from the threaded tube 401, so as to drive the claw 411 to rotate to the side away from the threaded tube 401. At this time, the engagement between the claw 411 and the gear ring 403 can be released. When rotating the lever block 412, the rotating column 409 can be driven to rotate, so as to compress the torsion spring 410. When the engagement between the claw 411 and the gear ring 403 is released, the rotating sleeve 402 can be rotated. When the rotating sleeve 402 rotates, it moves in the direction close to the installation mechanism 5, so as to drive the gear ring 403 and the moving sleeve 404 to move in the direction of the installation mechanism 5, and then the push-pull rod 405 can be pulled to move in the direction close to the installation mechanism 5. At this time, the clamping claw 406 can be driven to rotate away from the threaded tube 401. At this time, the through groove 407 no longer presses the outside of the light-emitting protective sleeve 1, and at this time, the light-emitting protective sleeve 1 can be pulled out from the outside of the insulating outer skin 2. When installing the light-emitting protective sleeve 1 on the outside of the insulating outer skin 2, first put the light-emitting protective sleeve 1 on the outside of the insulating outer skin 2 and rotate the rotating sleeve 402. After the rotating sleeve 402 rotates, it can drive the gear ring 403 to rotate. Since the tooth surface of the gear ring 403 is an inclined tooth surface,Therefore, the jaw 411 will slide along the inclined tooth surface of the gear ring 403. When the jaw 411 moves close to the side of the threaded tube 401 to the vertical position of the tooth surface of the gear ring 403, it can drive the rotating column 409 to rotate and reset under the reaction force of the torsion spring 410, so as to drive the jaw 411 to rotate and reset. When the rotating sleeve 402 is rotated in the reverse direction, the gear ring 403 and the moving sleeve 404 can be driven to move away from the mounting mechanism 5, so as to push the push rod 405 to move away from the mounting mechanism 5. At this time, the push of the push rod 405 can be used to drive the clamping jaw 406 to rotate towards the threaded tube 401, so that the side of the clamping jaw 406 away from the mounting mechanism 5 rotates towards the middle, and the clamping jaw 406 can be used to clamp the light-emitting protective sleeve 1, and then the light-emitting protective sleeve 1 can be fixed outside the insulating outer skin 2, and at the same time, the disassembly and assembly mechanism 4 can also be installed outside the light-emitting protective sleeve 1.,

[0038] The mounting mechanism 5 includes a mounting pipe 501 which can provide a mounting position. The interiors of two mounting pipes 501 are arranged at the outer two ends of the insulating outer skin 2. An internally threaded sleeve 502 is threadedly connected to the outside of the mounting pipe 501. A driving sleeve 503 is rotatably connected to the side of the internally threaded sleeve 502 close to the disassembly and assembly mechanism 4, and the driving sleeve 503 can provide a mounting position. A fixed sleeve 506 is fixedly connected to the outside of the mounting pipe 501, and the fixed sleeve 506 serves as a mounting function. A plurality of folding frames 504 are rotatably connected between the outside of the driving sleeve 503 and the fixed sleeve 506. The middle of the folding frame 504 is rotatably connected to a pressing plate 505, and the pressing plate 505 can press the insulating outer skin 2, and then the mounting mechanism 5 can be mounted on the outside of the insulating outer skin 2. A plurality of stabilizing sleeves 507 are slidably connected to the middle part of the outside of the mounting pipe 501, and the outside of the pressing plate 505 is slidably connected inside the stabilizing sleeves 507. An anti-loosening nut 508 is threadedly connected to the side of the outside of the mounting pipe 501 far from the internally threaded sleeve 502, and the outside of the pressing plate 505 is slidably connected to the outer wall of the mounting pipe 501. When installing the connecting mechanism 6, first, turn the anti-loosening nut 508 so that the anti-loosening nut 508 moves away from the connecting mechanism 6 and moves to the edge of the mounting pipe 501. Then, turn the internally threaded sleeve 502. When the internally threaded sleeve 502 is turned, it can drive the driving sleeve 503 to move away from the connecting mechanism 6. At this time, the end of the folding frame 504 far from the connecting mechanism 6 can be driven to move away from the connecting mechanism 6, and then the folding frame 504 can be unfolded. At the same time, the pressing plate 505 can also be moved towards the middle, and then the insulating outer skin 2 can be pressed by the pressing plate 505. At this time, turn the anti-loosening nut 508 in the reverse direction so that the anti-loosening nut 508 moves towards the internally threaded sleeve 502 and presses against the outside of the internally threaded sleeve 502 to prevent the internally threaded sleeve 502 from reversing and loosening. Therefore, the mounting mechanism 5 can be mounted on the outer end of the insulating outer skin 2. When disassembling, loosen the anti-loosening nut 508 and then rotate the internally threaded sleeve 502 in the reverse direction so that the internally threaded sleeve 502 moves towards the connecting mechanism 6, so that the folding frame 504 can be folded, and then the pressing plate 505 can be pulled outwards, and then the insulating outer skin 2 can be loosened. At this time, the mounting mechanism 5 can be disassembled from the insulating outer skin 2.

[0039] The connecting mechanism 6 includes a connecting groove barrel 601, one side of the connecting groove barrel 601 close to the disassembly mechanism 4 is fixedly connected to the end of one of the mounting tubes 501 away from the disassembly mechanism 4, two card slots 602 are provided inside the connecting groove barrel 601, two card holes 603 are provided inside the end of the connecting groove barrel 601 away from the disassembly mechanism 4, and two card ears 604 are fixedly connected to the outside of the end of the other mounting tube 501 away from the disassembly mechanism 4. The card ears 604 can slide into the interior of the card slots 602, so that the two cables can be quickly connected. The interior of the card ears 604 is provided with a A return spring 605 is provided, and the inner sliding connection of the ear 604 is connected to the limiting ring 606, which plays a limiting role. The end of the limiting ring 606 away from the return spring 605 is fixedly connected to the locking head 607. After the locking head 607 is engaged with the locking hole 603, it can prevent the ear 604 from escaping from the inside of the slot 602. One end of the return spring 605 is fixedly connected to the inside of the ear 604, and the other end of the return spring 605 is fixedly connected to the inside of the locking head 607. The locking head 607 is engaged with the locking hole 603, and the ear 604 is engaged with the slot 602. When splicing the cables, align the ear 604 on one cable installation tube 501 with the notch of the card slot 602 on the other cable installation tube 501, put the ear 604 into the card slot 602 and rotate it, so that the ear 604 is turned into the inside of the card slot 602. At the same time, when rotating the connecting groove cylinder 601, the locking head 607 will be squeezed, so that the locking head 607 moves toward the inside of the ear 604 and compresses the reset spring 605. When the locking head 607 moves to the card hole 603, it can be closed under the action of the reset spring 605. Push the locking head 607 to move outward, and then the locking head 607 can be locked with the locking hole 603, thereby completing the splicing and installation between the two cables. When disassembling, you only need to rotate the connecting groove barrel 601 hard so that the inner wall of the locking groove 602 squeezes the locking head 607 toward the inside of the clamping ear 604, and then the engagement between the locking head 607 and the locking hole 603 can be released. When the clamping ear 604 moves to the notch of the locking groove 602, the clamping ear 604 can be moved out of the inside of the locking groove 602, so that the two cables can be separated, realizing the quick connection and separation between the cables.

[0040] Working principle: When disassembling the light-emitting protective sleeve 1, first remove the installation mechanism 5 from both outer ends of the insulating outer skin 2, and then rotate the lever block 412 to the side away from the threaded tube 401, which can drive the claw 411 to rotate to the side away from the threaded tube 401. At this time, the engagement between the claw 411 and the gear ring 403 can be released. When rotating the lever block 412, the rotating column 409 can be driven to rotate, thereby compressing the torsion spring 410. When the engagement between the claw 411 and the gear ring 403 is released, the rotating sleeve 402 can be rotated. When the rotating sleeve 402 rotates, it moves in the direction close to the installation mechanism 5, which can drive the gear ring 403 and the moving sleeve 404 to move in the direction of the installation mechanism 5, and then can pull the push rod 405 to move in the direction close to the installation mechanism 5. At this time, the clamping claw 406 can be driven to rotate away from the threaded tube 401. At this time, the through groove 407 no longer presses the outside of the light-emitting protective sleeve 1, and the light-emitting protective sleeve 1 can be pulled out from the outside of the insulating outer skin 2. When installing the light-emitting protective sleeve 1 on the outside of the insulating outer skin 2, first put the light-emitting protective sleeve 1 on the outside of the insulating outer skin 2 and rotate the rotating sleeve 402. After the rotating sleeve 402 rotates, it can drive the gear ring 403 to rotate. Since the tooth surface of the gear ring 403 is an inclined tooth surface, the claw 411 will slide along the inclined tooth surface of the gear ring 403. When the claw 411 moves to the vertical position of the tooth surface of the gear ring 403 on the side close to the threaded tube 401, it can drive the rotating column 409 to rotate and reset under the reaction force of the torsion spring 410, thereby driving the claw 411 to rotate and reset. When the rotating sleeve 402 is rotated in the reverse direction, the gear ring 403 and the moving sleeve 404 can be driven to move away from the installation mechanism 5, which can push the push rod 405 to move away from the installation mechanism 5. At this time, the push rod 405 can be used to drive the clamping claw 406 to rotate in the direction close to the threaded tube 401, so that the side of the clamping claw 406 away from the installation mechanism 5 rotates towards the middle, and the light-emitting protective sleeve 1 can be clamped by the clamping claw 406, and then the light-emitting protective sleeve 1 can be fixed on the outside of the insulating outer skin 2. At the same time, the disassembly and assembly mechanism 4 can also be installed on the outside of the light-emitting protective sleeve 1;

[0041] When installing the connecting mechanism 6, first turn the anti-loosening nut 508 so that the anti-loosening nut 508 moves away from the connecting mechanism 6 and moves to the edge of the installation pipe 501. Then turn the internal thread sleeve 502. When the internal thread sleeve 502 is turned, it can drive the sleeve 503 to move away from the connecting mechanism 6. At this time, it can drive the end of the folding frame 504 away from the connecting mechanism 6 to move away from the connecting mechanism 6, and then the folding frame 504 can be unfolded. At the same time, the pressing plate 505 can also be moved towards the middle, and then the pressing plate 505 can be used to press against the outside of the insulating sheath 2. At this time, turn the anti-loosening nut 508 in the reverse direction so that the anti-loosening nut 508 moves towards the internal thread sleeve 502 and presses against the outside of the internal thread sleeve 502 to prevent the internal thread sleeve 502 from reversing and loosening. Therefore, the installation mechanism 5 can be installed on the outer end of the insulating sheath 2. When disassembling, loosen the anti-loosening nut 508 and then turn the internal thread sleeve 502 in the reverse direction so that the internal thread sleeve 502 moves towards the connecting mechanism 6, so that the folding frame 504 can be folded, and then the pressing plate 505 can be pulled outwards, and then the insulating sheath 2 can be loosened. At this time, the installation mechanism 5 can be disassembled from the insulating sheath 2;

[0042] When splicing cables, align the ear 604 on one cable installation pipe 501 with the notch of the slot 602 on another cable installation pipe 501. After putting the ear 604 into the slot 602, rotate it, so that the ear 604 is rotated into the slot 602. At the same time, when rotating the connecting groove cylinder 601, the engaging head 607 will be squeezed, so that the engaging head 607 moves into the ear 604 and compresses the return spring 605. When the engaging head 607 moves to the engaging hole 603, under the action of the return spring 605, it can push the engaging head 607 to move outwards, and then the engaging head 607 can be engaged with the engaging hole 603, thus completing the splicing installation between the two cables. When disassembling, just rotate the connecting groove cylinder 601 forcefully so that the inner wall of the slot 602 squeezes the engaging head 607 to move into the ear 604, and then the engagement between the engaging head 607 and the engaging hole 603 can be released. When the ear 604 moves to the notch of the slot 602, the ear 604 can be moved out of the slot 602, so that the two cables can be separated, realizing the quick connection and separation between the cables.

[0043] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirits of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environment-friendly cable with a self-luminous sheath, including a luminous protective sleeve, characterized in that, An insulating outer skin is provided inside the light-emitting protective cover. A metal conductor is provided inside the insulating outer skin. Disassembly and assembly mechanisms are provided at both outer ends of the light-emitting protective cover. The disassembly and assembly mechanisms are used to fix the light-emitting protective cover outside the insulating outer skin. Installation mechanisms are provided at both ends of the insulating outer skin. A connection mechanism is provided outside the installation mechanism. The installation mechanism is used to install the connection mechanism at both ends of the insulating outer skin and adjust the position of the connection mechanism. The connection mechanism is used to splice the insulating outer skin; The disassembly and assembly mechanism includes threaded tubes. The interiors of the two threaded tubes are respectively arranged at both outer ends of the light-emitting protective cover. A rotating sleeve is threadedly connected to the outside of the threaded tube. A gear ring is fixedly connected to the outside of the rotating sleeve. A moving sleeve is rotatably connected to one end of the gear ring away from the rotating sleeve. A plurality of push-pull rods are rotatably connected to the outside of the moving sleeve. A clamping claw is rotatably connected to one end of the push-pull rod away from the gear ring. A plurality of through grooves are formed in the outer wall of the threaded tube. A sliding ring is slidably connected to the outside of the threaded tube. One end of each of the plurality of clamping claws close to the moving sleeve is rotatably connected to the outside of the sliding ring. An installation housing is fixedly connected to the outside of the moving sleeve. A rotating column is rotatably connected to the inside of the installation housing. A claw is fixedly connected to one end of the rotating column close to the rotating sleeve. A torsion spring is provided inside the installation housing; The installation mechanism includes installation tubes. The interiors of the two installation tubes are arranged at both outer ends of the insulating outer skin. An internally threaded sleeve is threadedly connected to the outside of the installation tube. A driving sleeve is rotatably connected to one side of the internally threaded sleeve close to the disassembly and assembly mechanism. A fixed sleeve is fixedly connected to the outside of the installation tube. A plurality of folding frames are rotatably connected between the outside of the driving sleeve and the fixed sleeve. An extrusion plate is rotatably connected to the middle of the folding frame. A plurality of stable sleeves are slidably connected to the middle of the outside of the installation tube. The outside of the extrusion plate is slidably connected to the inside of the stable sleeve; The connection mechanism includes a connection groove cylinder. One side of the connection groove cylinder close to the disassembly and assembly mechanism is fixedly connected to one end of one of the installation tubes away from the disassembly and assembly mechanism. Two card slots are formed inside the connection groove cylinder. Two card holes are formed inside the other end of the connection groove cylinder away from the disassembly and assembly mechanism. Two card ears are fixedly connected to the outside of the other installation tube away from the disassembly and assembly mechanism. A return spring is provided inside the card ear. A limiting ring is slidably connected to the inside of the card ear. A clamping head is fixedly connected to one end of the limiting ring away from the return spring.

2. The environmentally friendly cable with a self-luminous sheath according to claim 1, characterized in that, A lever block is fixedly connected to the outside of the claw. The claw is engaged with the gear ring.

3. The environmentally friendly cable with a self-luminous sheath according to claim 1, characterized in that, One end of the torsion spring is fixedly connected to the inner wall of the installation housing. The other end of the torsion spring is fixedly connected to the outside of the rotating column.

4. An environment-friendly cable with a self-luminous sheath according to claim 1, characterized in that, An anti-loosening nut is threadedly connected to the outside of the installation tube away from the internally threaded sleeve. The outside of the extrusion plate is slidably connected to the outer wall of the installation tube.

5. An environmentally friendly cable with a self-luminous sheath according to claim 1, characterized in that, One end of the return spring is fixedly connected to the inside of the card ear. The other end of the return spring is fixedly connected to the inside of the clamping head.

6. The environmentally friendly cable with a self-luminous sheath according to claim 1, characterized in that, The clamping head is engaged with the card hole. The card ear is engaged with the card slot.

7. The processing technology of an environment-friendly cable with a self-luminous sheath, according to any one of claims 1-6, an environment-friendly cable with a self-luminous sheath, characterized in that, It includes the following steps: Step 1: Select a conductor material, either copper or aluminum; Step 2: Select a halogen-free material, low-smoke halogen-free material, or flame-retardant material that meets environmental protection requirements as the insulating layer material. After mixing, extrude it through an extruder to form the insulating outer skin of the cable; Step 3: Select an environmentally friendly resin fluorescent powder or luminescent powder for mixing to prepare a luminous protective jacket; Step 4: Set the prepared insulating outer skin on the outside of the conductor material, and set the luminous protective jacket on the outside of the insulating outer skin. Then, install the luminous protective jacket on the outside of the insulating outer skin through a disassembly and assembly mechanism.

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