CN111276284A - Cable and optical cable easily dispel heat - Google Patents

Cable and optical cable easily dispel heat Download PDF

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Publication number
CN111276284A
CN111276284A CN202010083840.4A CN202010083840A CN111276284A CN 111276284 A CN111276284 A CN 111276284A CN 202010083840 A CN202010083840 A CN 202010083840A CN 111276284 A CN111276284 A CN 111276284A
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CN
China
Prior art keywords
clamping component
power transmission
clamping
transmission unit
cavity
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Withdrawn
Application number
CN202010083840.4A
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Chinese (zh)
Inventor
沈丽亚
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Changshu Bangzhi Photoelectric Technology Co ltd
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Changshu Bangzhi Photoelectric Technology Co ltd
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Priority to CN202010083840.4A priority Critical patent/CN111276284A/en
Publication of CN111276284A publication Critical patent/CN111276284A/en
Withdrawn legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/443—Protective covering
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/4436—Heat resistant
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/0009—Details relating to the conductive cores
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/38—Insulated conductors or cables characterised by their form with arrangements for facilitating removal of insulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/40—Insulated conductors or cables characterised by their form with arrangements for facilitating mounting or securing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/005—Power cables including optical transmission elements

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Cable Accessories (AREA)

Abstract

The invention belongs to the field of electric power and cables, and relates to an easy-heat-dissipation cable which comprises a frame structure, a first power transmission unit, a second power transmission unit and a third power transmission unit. The invention also discloses an optical cable easy to dissipate heat, which has the following main beneficial effects: the stripping device has the advantages of more convenient stripping, better heat dissipation effect, more conductor use, no need of a stripping tool with a large opening, lighter weight, lower cost, flexibility, stronger compressive resistance, lighter weight, softer weight, lower cost and firmer and more reliable fixation of the transmission conductor.

Description

Cable and optical cable easily dispel heat
Technical Field
The invention belongs to the field of electric power and cables, and particularly relates to an easy-to-radiate cable and an easy-to-radiate optical cable.
Background
CN204463924U discloses a mobile cable for an electric welding machine, which comprises a cable core, a lapping layer coated outside the cable core, a glass fiber braided layer coated outside the lapping layer, and a polytetrafluoroethylene sheath coated on the glass fiber braided layer; the cable core includes two elastic support frames, two wires, the elastic support frame cross-section becomes the arc and forms and has an open-ended cavity, the wire is including the conductor that is located the middle part, the cladding is at the outside insulating layer of conductor, the cladding is at the outside shielding layer of insulating layer, the conductor adopts many tinned aluminum wires transposition to make, two elastic support frames support each other and lean on and the opening of its cavity outside, two elastic support frames center on cable core axis symmetric distribution, two wires are located the cavity respectively and support and lean on elastic support frame, be equipped with thermoplasticity elasticity filling material between two elastic support frames, make the cable core has circular cross-section. The structure is compact, the heat dissipation efficiency is good, and the device is suitable for frequent movement and use.
CN208954667U discloses a high-toughness bending-resistant cable, which comprises a support frame 1, a wire core and a protective layer, wherein the support frame 1 is uniformly provided with a plurality of accommodating grooves 2 used for accommodating the wire core along the circumferential direction, the periphery of the support frame 1 is uniformly provided with a plurality of open grooves 3 communicated with the accommodating grooves 2, the wire core sequentially comprises a bending-resistant layer 4, an inner insulating layer 5, an oxygen-isolating layer 6 and a conductor 7 from outside to inside, the protective layer comprises a fixed layer and a wrapping layer 8, wherein the solid layer is wrapped on the outer side of the support frame 1 and fixedly connected with the support frame 1, the wrapping layer 8 is wound on the outer side of the fixed layer, the fixed layer sequentially comprises an outer insulating layer 9, a water-blocking layer 10, a fireproof layer 11 and a tensile layer 12 from outside to inside, the fixed layer is provided with an adjusting groove 13 corresponding to the position of the open groove 3, the open groove 3 and the adjusting groove 13 form an installation groove 14, the installation, and the head end of the toughness strip 15 is arranged in the adjusting groove 13, and the tail end is arranged in the open groove 3.
CN203850029U discloses a marine control cable, wherein a high-temperature-resistant filler is filled between a plurality of control conductors and a first flame-retardant wrapping tape wrapping layer, and the plurality of control conductors are annularly arranged in the high-temperature-resistant filler; a plurality of heat insulation plates are arranged in the high-temperature resistant filler, and the heat insulation plates respectively surround a plurality of control conductors to form a heat dissipation space with an outward opening; the high-temperature resistant materials at the openings at the two ends of the heat insulation plate are respectively provided with an axial through hole which penetrates through the control cable, the through holes are positioned at the inner side of the heat insulation plate, and fillers with polygonal sections are filled in the through holes. The control conductors are separated by the heat insulation plate, so that the control conductors are prevented from being intensively radiated and accumulated in the center of the cable core; once the cable core is on fire, the flame-retardant coating is used for improving the flame-retardant characteristic of the flame-retardant wrapping tape and prolonging the time of flame spreading to the outer sheath layer.
There is room for improvement in the above solutions; on one hand, the conductor is not firmly fixed, and on the other hand, the cavity is positioned in the cable, so that the heat dissipation effect is still to be improved; if used alone, the conductors are not firmly secured.
Disclosure of Invention
In order to solve the above problems, the present invention discloses an easy-to-dissipate cable and an easy-to-dissipate optical cable, which are implemented by the following technical solutions.
An easy heat dissipation cable has a frame structure, a first power transmission unit, a second power transmission unit, and a third power transmission unit, it is characterized in that the frame structure is composed of a first clamping component, a second clamping component, a third clamping component, a fourth clamping component, a first clamping component and a second clamping component, the first clamping component and the second clamping component are oppositely arranged, one end of the first clamping component is connected with one end of the second clamping component into a whole, a first cavity is formed by the inner wall of the first clamping component and the inner wall of the second clamping component, the first clamping component is positioned in the first cavity at the joint of one end of the first clamping component and one end of the second clamping component, a first clamping groove is formed between the first clamping component and the first cavity, a concave first clamping groove is formed between the first clamping component and the first cavity, the other end of the first clamping component corresponds to the other end of the second clamping component, and a gap is formed between the other end of the first clamping component and the other end of the second clamping component; the third clamping component and the fourth clamping component are arranged oppositely, one end of the third clamping component and one end of the fourth clamping component are connected into a whole, a second cavity is formed by the inner wall of the third clamping component and the inner wall of the fourth clamping component, the first clamping component is positioned in the second cavity at the joint of one end of the third clamping component and one end of the fourth clamping component, a sunken second clamping groove is formed between the second clamping component and the second cavity, the other end of the third clamping component corresponds to the other end of the fourth clamping component, and a gap is formed between the other end of the third clamping component and the other end of the fourth clamping component; one end of the first clamping component, one end of the second clamping component, one end of the third clamping component and one end of the fourth clamping component are connected together, a first pressure-resistant groove which is concave is arranged above the joint of one end of the second clamping component and one end of the third clamping component, a second pressure-resistant groove which is concave is arranged below the joint of one end of the first clamping component and one end of the fourth clamping component, and a third cavity is arranged in the center of the joint of one end of the first clamping component, one end of the second clamping component, one end of the third clamping component and one end of the fourth clamping component; the frame structure is an integrated structure; a first power transmission unit clamping groove is formed in the first power transmission unit in a concave mode, a first power transmission unit clamping column is arranged on the upper edge of the first power transmission unit clamping groove, and the first power transmission unit clamping column is clamped in the first clamping groove; a second power transmission unit clamping groove is formed in the second power transmission unit in a concave mode, a second power transmission unit clamping column is arranged on the upper edge of the second power transmission unit clamping groove, and the second power transmission unit clamping column is clamped in the second clamping groove; the diameter of the first power transmission unit is smaller than that of the first cavity, the first power transmission unit is located inside the arc edge of the first cavity, the diameter of the second power transmission unit is smaller than that of the second cavity, and the second power transmission unit is located inside the arc edge of the second cavity; a third power transmission unit is located in the third cavity.
The cable easy to dissipate heat is characterized in that the material of the first power transmission unit is copper or aluminum or an alloy or a combination of at least two of the above.
The cable easy to dissipate heat is characterized in that the material of the second power transmission unit is copper or aluminum or an alloy or a combination of at least two of the above.
An easy heat dissipation cable has a frame structure, a first power transmission unit, a second power transmission unit, and a third power transmission unit, it is characterized in that the frame structure is composed of a first clamping component, a second clamping component, a third clamping component, a fourth clamping component, a first clamping component and a second clamping component, the first clamping component and the second clamping component are oppositely arranged, one end of the first clamping component is connected with one end of the second clamping component into a whole, a first cavity is formed by the inner wall of the first clamping component and the inner wall of the second clamping component, the first clamping component is positioned in the first cavity at the joint of one end of the first clamping component and one end of the second clamping component, a first clamping groove is formed between the first clamping component and the first cavity, a concave first clamping groove is formed between the first clamping component and the first cavity, the other end of the first clamping component corresponds to the other end of the second clamping component, and a gap is formed between the other end of the first clamping component and the other end of the second clamping component; the third clamping component and the fourth clamping component are arranged oppositely, one end of the third clamping component and one end of the fourth clamping component are connected into a whole, a second cavity is formed by the inner wall of the third clamping component and the inner wall of the fourth clamping component, the first clamping component is positioned in the second cavity at the joint of one end of the third clamping component and one end of the fourth clamping component, a sunken second clamping groove is formed between the second clamping component and the second cavity, the other end of the third clamping component corresponds to the other end of the fourth clamping component, and a gap is formed between the other end of the third clamping component and the other end of the fourth clamping component; one end of the first clamping component, one end of the second clamping component, one end of the third clamping component and one end of the fourth clamping component are connected together, a first pressure-resistant groove which is concave is arranged above the joint of one end of the second clamping component and one end of the third clamping component, a second pressure-resistant groove which is concave is arranged below the joint of one end of the first clamping component and one end of the fourth clamping component, and a third cavity is arranged in the center of the joint of one end of the first clamping component, one end of the second clamping component, one end of the third clamping component and one end of the fourth clamping component; the frame structure is an integrated structure; a first power transmission unit clamping groove is formed in the first power transmission unit in a concave mode, a first power transmission unit clamping column is arranged on the upper edge of the first power transmission unit clamping groove, and the first power transmission unit clamping column is clamped in the first clamping groove; a second power transmission unit clamping groove is formed in the second power transmission unit in a concave mode, a second power transmission unit clamping column is arranged on the upper edge of the second power transmission unit clamping groove, and the second power transmission unit clamping column is clamped in the second clamping groove; the diameter of the first power transmission unit is smaller than that of the first cavity, the first power transmission unit is located inside the arc edge of the first cavity, the diameter of the second power transmission unit is smaller than that of the second cavity, and the second power transmission unit is located inside the arc edge of the second cavity; the first power transmission unit has a first power transmission conductor therein, and the second power transmission unit has a second power transmission conductor therein; a third power transmission unit is located in the third cavity.
The cable easy to dissipate heat is characterized in that the frame structure is made of low-density polyethylene or medium-density polyethylene or high-density polyethylene or low-smoke halogen-free polyethylene or nylon or polyvinyl chloride or TPE (thermoplastic elastomer) or TPU (thermoplastic polyurethane) elastomer.
The cable easy to dissipate heat is characterized in that the cross section of the third cavity is oval.
The cable easy to dissipate heat is characterized in that the third cavity is provided with a long shaft and a short shaft, and a connecting line between the vertex of the first pressure-resistant groove and the vertex of the second pressure-resistant groove passes through the long shaft of the third cavity.
The cable easy to dissipate heat is characterized in that a straight edge line at the leftmost side of the second power transmission unit slot and a straight edge line at the rightmost side of the first power transmission unit slot are in a first plane, and the first plane is perpendicular to a plane where a long axis of the third cavity is located.
The cable easy to dissipate heat is characterized in that the first power transmission unit is made of low-density polyethylene or medium-density polyethylene or high-density polyethylene or low-smoke halogen-free polyethylene or nylon or polyvinyl chloride or TPE (thermoplastic elastomer) or TPU (thermoplastic polyurethane) elastomer.
The cable easy to dissipate heat is characterized in that the material of the first power transmission conductor is copper or aluminum or an alloy or a combination of at least two of the above.
The cable easy to dissipate heat is characterized in that the second power transmission unit is made of low-density polyethylene or medium-density polyethylene or high-density polyethylene or low-smoke halogen-free polyethylene or nylon or polyvinyl chloride or TPE (thermoplastic elastomer) or TPU (thermoplastic polyurethane) elastomer.
The cable easy to dissipate heat is characterized in that the material of the second power transmission conductor is copper or aluminum or an alloy or a combination of at least two of the above.
An optical cable with easy heat dissipation comprises a frame structure, a first power transmission unit, a second power transmission unit, and an optical unit protection layer, it is characterized in that the frame structure is composed of a first clamping component, a second clamping component, a third clamping component, a fourth clamping component, a first clamping component and a second clamping component, the first clamping component and the second clamping component are oppositely arranged, one end of the first clamping component is connected with one end of the second clamping component into a whole, a first cavity is formed by the inner wall of the first clamping component and the inner wall of the second clamping component, the first clamping component is positioned in the first cavity at the joint of one end of the first clamping component and one end of the second clamping component, a first clamping groove is formed between the first clamping component and the first cavity, a concave first clamping groove is formed between the first clamping component and the first cavity, the other end of the first clamping component corresponds to the other end of the second clamping component, and a gap is formed between the other end of the first clamping component and the other end of the second clamping component; the third clamping component and the fourth clamping component are arranged oppositely, one end of the third clamping component and one end of the fourth clamping component are connected into a whole, a second cavity is formed by the inner wall of the third clamping component and the inner wall of the fourth clamping component, the first clamping component is positioned in the second cavity at the joint of one end of the third clamping component and one end of the fourth clamping component, a sunken second clamping groove is formed between the second clamping component and the second cavity, the other end of the third clamping component corresponds to the other end of the fourth clamping component, and a gap is formed between the other end of the third clamping component and the other end of the fourth clamping component; one end of the first clamping component, one end of the second clamping component, one end of the third clamping component and one end of the fourth clamping component are connected together, a first pressure-resistant groove which is concave is arranged above the joint of one end of the second clamping component and one end of the third clamping component, a second pressure-resistant groove which is concave is arranged below the joint of one end of the first clamping component and one end of the fourth clamping component, and a third cavity is arranged in the center of the joint of one end of the first clamping component, one end of the second clamping component, one end of the third clamping component and one end of the fourth clamping component; the frame structure is an integrated structure; a first power transmission unit clamping groove is formed in the first power transmission unit in a concave mode, a first power transmission unit clamping column is arranged on the upper edge of the first power transmission unit clamping groove, and the first power transmission unit clamping column is clamped in the first clamping groove; a second power transmission unit clamping groove is formed in the second power transmission unit in a concave mode, a second power transmission unit clamping column is arranged on the upper edge of the second power transmission unit clamping groove, and the second power transmission unit clamping column is clamped in the second clamping groove; the diameter of the first power transmission unit is smaller than that of the first cavity, the first power transmission unit is located inside the arc edge of the first cavity, the diameter of the second power transmission unit is smaller than that of the second cavity, and the second power transmission unit is located inside the arc edge of the second cavity; the first power transmission unit has a first power transmission conductor therein, and the second power transmission unit has a second power transmission conductor therein; the light unit protective layer is positioned in the third cavity, and nine optical fibers are arranged inside the light unit protective layer.
The optical cable easy to dissipate heat is characterized in that the optical fiber has at least one optical fiber.
The optical cable easy to dissipate heat is characterized in that the main material of the optical unit protective layer is polyethylene, polypropylene, polybutylene terephthalate, copper, steel or polyvinyl chloride.
The optical cable easy to dissipate heat is characterized in that the optical fiber is a G.652 type, a G.653 type, a G.654 type, a G.655 type, a G.656 type, a G.657 type, an A1a type or an A1b type A1c type.
The optical cable easy to dissipate heat is characterized in that a gap is formed between the optical fiber and the inner wall of the optical unit protective layer, and a water blocking substance is filled in the gap.
The optical cable easy to dissipate heat is characterized in that a gap is formed inside the optical unit protective layer, and a space except for the optical fiber in the gap is filled with a water blocking substance.
An optical cable with easy heat dissipation comprises a frame structure, a first power transmission unit, a second power transmission unit, and an optical unit sheath, it is characterized in that the frame structure is composed of a first clamping component, a second clamping component, a third clamping component, a fourth clamping component, a first clamping component and a second clamping component, the first clamping component and the second clamping component are oppositely arranged, one end of the first clamping component is connected with one end of the second clamping component into a whole, a first cavity is formed by the inner wall of the first clamping component and the inner wall of the second clamping component, the first clamping component is positioned in the first cavity at the joint of one end of the first clamping component and one end of the second clamping component, a first clamping groove is formed between the first clamping component and the first cavity, a concave first clamping groove is formed between the first clamping component and the first cavity, the other end of the first clamping component corresponds to the other end of the second clamping component, and a gap is formed between the other end of the first clamping component and the other end of the second clamping component; the third clamping component and the fourth clamping component are arranged oppositely, one end of the third clamping component and one end of the fourth clamping component are connected into a whole, a second cavity is formed by the inner wall of the third clamping component and the inner wall of the fourth clamping component, the first clamping component is positioned in the second cavity at the joint of one end of the third clamping component and one end of the fourth clamping component, a sunken second clamping groove is formed between the second clamping component and the second cavity, the other end of the third clamping component corresponds to the other end of the fourth clamping component, and a gap is formed between the other end of the third clamping component and the other end of the fourth clamping component; one end of the first clamping component, one end of the second clamping component, one end of the third clamping component and one end of the fourth clamping component are connected together, a first pressure-resistant groove which is concave is arranged above the joint of one end of the second clamping component and one end of the third clamping component, a second pressure-resistant groove which is concave is arranged below the joint of one end of the first clamping component and one end of the fourth clamping component, and a third cavity is arranged in the center of the joint of one end of the first clamping component, one end of the second clamping component, one end of the third clamping component and one end of the fourth clamping component; the frame structure is an integrated structure; a first power transmission unit clamping groove is formed in the first power transmission unit in a concave mode, a first power transmission unit clamping column is arranged on the upper edge of the first power transmission unit clamping groove, and the first power transmission unit clamping column is clamped in the first clamping groove; a second power transmission unit clamping groove is formed in the second power transmission unit in a concave mode, a second power transmission unit clamping column is arranged on the upper edge of the second power transmission unit clamping groove, and the second power transmission unit clamping column is clamped in the second clamping groove; the diameter of the first power transmission unit is smaller than that of the first cavity, the first power transmission unit is located inside the arc edge of the first cavity, the diameter of the second power transmission unit is smaller than that of the second cavity, and the second power transmission unit is located inside the arc edge of the second cavity; the first power transmission unit has a first power transmission conductor therein, and the second power transmission unit has a second power transmission conductor therein; the light unit sheath is positioned in the third cavity, the first reinforcing member, the second reinforcing member and the light guide member are arranged in the light unit sheath, the first reinforcing member is positioned right above the light guide member, the second reinforcing member is positioned right below the light guide member, the edge of the light unit sheath on the left side of the light guide member is provided with a first tearing opening sunken towards the light guide member, and the edge of the light unit sheath on the right side of the light guide member is provided with a second tearing opening sunken towards the light guide member.
The optical cable easy to dissipate heat is characterized in that the light guide component is an optical fiber, and the optical fiber is G.652 type, G.653 type, G.654 type, G.655 type, G.656 type, G.657 type, A1a type or A1b type A1c type.
The optical cable easy to dissipate heat is characterized in that the light guide component can be an optical fiber bundle consisting of a plurality of optical fibers or a sleeve with a light transmission element inside.
The optical cable easy to dissipate heat is characterized in that the frame structure is made of low-density polyethylene or medium-density polyethylene or high-density polyethylene or low-smoke halogen-free polyethylene or nylon or polyvinyl chloride or TPE (thermoplastic elastomer) or TPU (thermoplastic polyurethane) elastomer.
The optical cable easy to dissipate heat is characterized in that the cross section of the third cavity is oval.
The optical cable easy to dissipate heat is characterized in that the third cavity is provided with a long shaft and a short shaft, and a connecting line between the vertex of the first pressure-resistant groove and the vertex of the second pressure-resistant groove passes through the long shaft of the third cavity.
The optical cable easy to dissipate heat is characterized in that the straight line of the leftmost edge of the second power transmission unit slot and the straight line of the rightmost edge of the first power transmission unit slot are in a first plane, and the first plane is perpendicular to the plane where the long axis of the third cavity is located.
The optical cable easy to dissipate heat is characterized in that the first power transmission unit is made of low-density polyethylene or medium-density polyethylene or high-density polyethylene or low-smoke halogen-free polyethylene or nylon or polyvinyl chloride or TPE (thermoplastic elastomer) or TPU (thermoplastic polyurethane) elastomer.
The cable is characterized in that the material of the first power transmission conductor is copper or aluminum or an alloy or a combination of at least two of the above.
The optical cable easy to dissipate heat is characterized in that the second power transmission unit is made of low-density polyethylene or medium-density polyethylene or high-density polyethylene or low-smoke halogen-free polyethylene or nylon or polyvinyl chloride or TPE (thermoplastic elastomer) or TPU (thermoplastic polyurethane) elastomer.
The cable is characterized in that the material of the second power transmission conductor is copper or aluminum or an alloy or a combination of at least two of the above.
The invention has the following main beneficial effects: the stripping device has the advantages of more convenient stripping, better heat dissipation effect, less conductor use, no need of a stripping tool with a large opening, lighter weight, lower cost, flexibility, stronger compressive resistance, lighter weight, softer weight, lower cost and firmer and more reliable fixation of the transmission conductor.
Drawings
Fig. 1 is a schematic perspective view of a frame structure used in the present invention after a section of anatomy.
Fig. 2 is an enlarged cross-sectional structure diagram of fig. 1.
Fig. 3 is a schematic perspective view of a dissected portion of the present invention according to example 1.
Fig. 4 is an enlarged cross-sectional view of fig. 3.
Fig. 5 is a schematic perspective view of a dissected portion of the present invention according to example 2.
Fig. 6 is a schematic perspective view of a dissected portion of the present invention according to example 3.
Fig. 7 is a schematic perspective view of a dissected portion of the present invention according to example 4.
Fig. 8 is an enlarged cross-sectional view of fig. 7.
In order that those skilled in the art will more accurately and clearly understand and practice the present application, reference is now made to the following descriptions taken in conjunction with the accompanying drawings, in which: 11-a first clamping member, 12-a second clamping member, 13-a third clamping member, 14-a fourth clamping member, 15-a first cavity, 16-a second cavity, 17-a first engaging member, 18-a second engaging member, 19-a third cavity, 21-a first pressure-resistant groove, 22-a second pressure-resistant groove, 150-a first engaging groove, 160-a second engaging groove, 151-a first power transmission unit, 161-a second power transmission unit, 152-first power transmission conductor, 162-second power transmission conductor, 191-third power transmission unit, 1510-first power transmission unit snap post, 1610-second power transmission unit snap post, 1511-first power transmission unit snap slot, 1611-second power transmission unit snap slot, 3-optical unit protective layer, 31-optical fiber, 4-optical unit sheath, 41-first reinforcement, 42-second reinforcement, 43-light guide, 44-first tear, 5-second tear.
Detailed Description
Examples 1
Referring to fig. 1 to 4, an easy heat dissipation cable includes a frame structure, a first power transmission unit 151, a second power transmission unit 161, and a third power transmission unit 191, wherein the frame structure includes a first clamping member 11, a second clamping member 12, a third clamping member 13, a fourth clamping member 14, a first engaging member 17, and a second engaging member 18, the first clamping member 11 and the second clamping member 12 are disposed opposite to each other, one end of the first clamping member 11 is integrally connected to one end of the second clamping member 12, a first cavity 15 is formed by an inner wall of the first clamping member 11 and an inner wall of the second clamping member 12, the first engaging member 17 is located in the first cavity 15 where one end of the first clamping member 11 is connected to one end of the second clamping member 12, a first concave engaging groove 150 is formed between the first engaging member 17 and the first cavity 15, and another end of the first clamping member 11 corresponds to another end of the second clamping member 12 and a gap is formed therebetween; the third clamping component 13 and the fourth clamping component 14 are arranged oppositely, one end of the third clamping component 13 and one end of the fourth clamping component 14 are connected into a whole, a second cavity 16 is formed by the inner wall of the third clamping component 13 and the inner wall of the fourth clamping component 14, the first clamping component 17 is positioned in the second cavity 16 at the joint of one end of the third clamping component 13 and one end of the fourth clamping component 14, a concave second clamping groove 160 is arranged between the second clamping component 18 and the second cavity 16, the other end of the third clamping component 13 corresponds to the other end of the fourth clamping component 14, and a gap is arranged between the other end of the third clamping component 13 and the other end of the fourth clamping component 14; one end of the first clamping component 11, one end of the second clamping component 12, one end of the third clamping component 13 and one end of the fourth clamping component 14 are connected together, a first concave pressure-resistant groove 21 is arranged above the joint of one end of the second clamping component 12 and one end of the third clamping component 13, a second concave pressure-resistant groove 22 is arranged below the joint of one end of the first clamping component 11 and one end of the fourth clamping component 14, and a third cavity 19 is arranged in the center of the joint of one end of the first clamping component 11, one end of the second clamping component 12, one end of the third clamping component 13 and one end of the fourth clamping component 14; the frame structure is an integrated structure; the first power transmission unit 151 is provided with a recessed first power transmission unit slot 1511, the upper edge of the first power transmission unit slot 1511 is provided with a first power transmission unit clamping column 1510, and the first power transmission unit clamping column 1510 is clamped in the first clamping groove 150; second power transmission unit card slot 1611 is recessed in second power transmission unit 161, second power transmission unit card post 1610 is provided on the upper edge of second power transmission unit card slot 1611, and second power transmission unit card post 1610 is inserted into second engagement slot 160; the diameter of the first power transmission unit 151 is smaller than the diameter of the first cavity 15, the first power transmission unit 151 is located within the arc edge of the first cavity 15, the diameter of the second power transmission unit 161 is smaller than the diameter of the second cavity 16, and the second power transmission unit 161 is located within the arc edge of the second cavity; a third power transmission unit 191 is located in the third cavity 19.
The cable easy to dissipate heat is characterized in that the material of the first power transmission unit is copper or aluminum or an alloy or a combination of at least two of the above.
The cable easy to dissipate heat is characterized in that the material of the second power transmission unit is copper or aluminum or an alloy or a combination of at least two of the above.
EXAMPLES example 2
Referring to fig. 5 and fig. 1 to 4, an easy heat dissipation cable includes a frame structure, a first power transmission unit 151, a second power transmission unit 161, and a third power transmission unit 191, wherein the frame structure includes a first clamping member 11, a second clamping member 12, a third clamping member 13, a fourth clamping member 14, a first engaging member 17, and a second engaging member 18, the first clamping member 11 and the second clamping member 12 are disposed opposite to each other, one end of the first clamping member 11 and one end of the second clamping member 12 are integrally connected, a first cavity 15 is formed between an inner wall of the first clamping member 11 and an inner wall of the second clamping member 12, the first engaging member 17 is located in the first cavity 15 where one end of the first clamping member 11 and one end of the second clamping member 12 are connected, a first engaging groove 150 is formed between the first engaging member 17 and the first cavity 15, the other end of the first clamping part 11 corresponds to the other end of the second clamping part 12 with a gap between the two ends; the third clamping component 13 and the fourth clamping component 14 are arranged oppositely, one end of the third clamping component 13 and one end of the fourth clamping component 14 are connected into a whole, a second cavity 16 is formed by the inner wall of the third clamping component 13 and the inner wall of the fourth clamping component 14, the first clamping component 17 is positioned in the second cavity 16 at the joint of one end of the third clamping component 13 and one end of the fourth clamping component 14, a concave second clamping groove 160 is arranged between the second clamping component 18 and the second cavity 16, the other end of the third clamping component 13 corresponds to the other end of the fourth clamping component 14, and a gap is arranged between the other end of the third clamping component 13 and the other end of the fourth clamping component 14; one end of the first clamping component 11, one end of the second clamping component 12, one end of the third clamping component 13 and one end of the fourth clamping component 14 are connected together, a first concave pressure-resistant groove 21 is arranged above the joint of one end of the second clamping component 12 and one end of the third clamping component 13, a second concave pressure-resistant groove 22 is arranged below the joint of one end of the first clamping component 11 and one end of the fourth clamping component 14, and a third cavity 19 is arranged in the center of the joint of one end of the first clamping component 11, one end of the second clamping component 12, one end of the third clamping component 13 and one end of the fourth clamping component 14; the frame structure is an integrated structure; the first power transmission unit 151 is provided with a recessed first power transmission unit slot 1511, the upper edge of the first power transmission unit slot 1511 is provided with a first power transmission unit clamping column 1510, and the first power transmission unit clamping column 1510 is clamped in the first clamping groove 150; second power transmission unit card slot 1611 is recessed in second power transmission unit 161, second power transmission unit card post 1610 is provided on the upper edge of second power transmission unit card slot 1611, and second power transmission unit card post 1610 is inserted into second engagement slot 160; the diameter of the first power transmission unit 151 is smaller than the diameter of the first cavity 15, the first power transmission unit 151 is located within the arc edge of the first cavity 15, the diameter of the second power transmission unit 161 is smaller than the diameter of the second cavity 16, and the second power transmission unit 161 is located within the arc edge of the second cavity; first power transmission unit 151 has first power transmission conductor 152 therein, and second power transmission unit 161 has second power transmission conductor 162 therein; a third power transmission unit 191 is located in the third cavity 19.
An easy heat dissipation cable as in any one of the above embodiments, wherein the frame structure is made of plastic.
Further, an easy heat dissipation cable according to any of the above embodiments, wherein the material of the frame structure is low density polyethylene or medium density polyethylene or high density polyethylene or low smoke zero halogen polyethylene or nylon or polyvinyl chloride or TPE elastomer or TPU elastomer.
The cable easy to dissipate heat in any embodiment example is characterized in that the cross section of the third cavity is an ellipse.
The cable easy to dissipate heat according to any one of the above embodiments, wherein the third cavity has a long axis and a short axis, and a line connecting a vertex of the first pressure-resistant groove and a vertex of the second pressure-resistant groove passes through the long axis of the third cavity.
An easy-to-dissipate cable according to any one of the above embodiments, wherein a straight edge line at the leftmost side of the second power transmission unit slot and a straight edge line at the rightmost side of the first power transmission unit slot are in a first plane, and the first plane is perpendicular to a plane in which a long axis of the third cavity is located.
The cable easy to dissipate heat is characterized in that the first power transmission unit is made of low-density polyethylene or medium-density polyethylene or high-density polyethylene or low-smoke halogen-free polyethylene or nylon or polyvinyl chloride or TPE (thermoplastic elastomer) or TPU (thermoplastic polyurethane) elastomer.
The cable easy to dissipate heat is characterized in that the material of the first power transmission conductor is copper or aluminum or an alloy or a combination of at least two of the above.
The cable easy to dissipate heat is characterized in that the second power transmission unit is made of low-density polyethylene or medium-density polyethylene or high-density polyethylene or low-smoke halogen-free polyethylene or nylon or polyvinyl chloride or TPE (thermoplastic elastomer) or TPU (thermoplastic polyurethane) elastomer.
The cable easy to dissipate heat is characterized in that the material of the second power transmission conductor is copper or aluminum or an alloy or a combination of at least two of the above.
EXAMPLE 3
Referring to fig. 6 and fig. 1 to 5, an optical cable with easy heat dissipation includes a frame structure, a first power transmission unit 151, a second power transmission unit 161, and a light unit protection layer 3, wherein the frame structure includes a first clamping member 11, a second clamping member 12, a third clamping member 13, a fourth clamping member 14, a first engaging member 17, and a second engaging member 18, the first clamping member 11 and the second clamping member 12 are disposed opposite to each other, one end of the first clamping member 11 and one end of the second clamping member 12 are integrally connected, a first cavity 15 is formed between an inner wall of the first clamping member 11 and an inner wall of the second clamping member 12, the first engaging member 17 is located in the first cavity 15 where one end of the first clamping member 11 and one end of the second clamping member 12 are connected, a first engaging groove 150 is formed between the first engaging member 17 and the first cavity 15, the other end of the first clamping part 11 corresponds to the other end of the second clamping part 12 with a gap between the two ends; the third clamping component 13 and the fourth clamping component 14 are arranged oppositely, one end of the third clamping component 13 and one end of the fourth clamping component 14 are connected into a whole, a second cavity 16 is formed by the inner wall of the third clamping component 13 and the inner wall of the fourth clamping component 14, the first clamping component 17 is positioned in the second cavity 16 at the joint of one end of the third clamping component 13 and one end of the fourth clamping component 14, a concave second clamping groove 160 is arranged between the second clamping component 18 and the second cavity 16, the other end of the third clamping component 13 corresponds to the other end of the fourth clamping component 14, and a gap is arranged between the other end of the third clamping component 13 and the other end of the fourth clamping component 14; one end of the first clamping component 11, one end of the second clamping component 12, one end of the third clamping component 13 and one end of the fourth clamping component 14 are connected together, a first concave pressure-resistant groove 21 is arranged above the joint of one end of the second clamping component 12 and one end of the third clamping component 13, a second concave pressure-resistant groove 22 is arranged below the joint of one end of the first clamping component 11 and one end of the fourth clamping component 14, and a third cavity 19 is arranged in the center of the joint of one end of the first clamping component 11, one end of the second clamping component 12, one end of the third clamping component 13 and one end of the fourth clamping component 14; the frame structure is an integrated structure; the first power transmission unit 151 is provided with a recessed first power transmission unit slot 1511, the upper edge of the first power transmission unit slot 1511 is provided with a first power transmission unit clamping column 1510, and the first power transmission unit clamping column 1510 is clamped in the first clamping groove 150; second power transmission unit card slot 1611 is recessed in second power transmission unit 161, second power transmission unit card post 1610 is provided on the upper edge of second power transmission unit card slot 1611, and second power transmission unit card post 1610 is inserted into second engagement slot 160; the diameter of the first power transmission unit 151 is smaller than the diameter of the first cavity 15, the first power transmission unit 151 is located within the arc edge of the first cavity 15, the diameter of the second power transmission unit 161 is smaller than the diameter of the second cavity 16, and the second power transmission unit 161 is located within the arc edge of the second cavity; first power transmission unit 151 has first power transmission conductor 152 therein, and second power transmission unit 161 has second power transmission conductor 162 therein; the light unit protective layer 3 is located in the third cavity 19, and nine optical fibres 31 are provided inside the light unit protective layer 3.
The optical cable easy to dissipate heat is characterized in that the optical fiber has at least one optical fiber.
The optical cable easy to dissipate heat is characterized in that the main material of the optical unit protective layer 3 is polyethylene, polypropylene, polybutylene terephthalate, copper, steel or polyvinyl chloride.
The optical cable easy to dissipate heat is characterized in that the optical fiber is a G.652 type, a G.653 type, a G.654 type, a G.655 type, a G.656 type, a G.657 type, an A1a type or an A1b type A1c type.
The optical cable easy to dissipate heat is characterized in that a gap is formed between the optical fiber and the inner wall of the optical unit protective layer, and a water blocking substance is filled in the gap.
The optical cable easy to dissipate heat is characterized in that a gap is formed inside the optical unit protective layer, and a space except for the optical fiber in the gap is filled with a water blocking substance.
EXAMPLE 4
Referring to fig. 7 and 8, and fig. 1 to 6, an optical cable with easy heat dissipation includes a frame structure, a first power transmission unit 151, a second power transmission unit 161, and an optical unit sheath 4, wherein the frame structure includes a first clamping member 11, a second clamping member 12, a third clamping member 13, a fourth clamping member 14, a first engaging member 17, and a second engaging member 18, the first clamping member 11 and the second clamping member 12 are disposed opposite to each other, one end of the first clamping member 11 and one end of the second clamping member 12 are integrally connected, a first cavity 15 is formed by an inner wall of the first clamping member 11 and an inner wall of the second clamping member 12, the first engaging member 17 is located in the first cavity 15 where one end of the first clamping member 11 and one end of the second clamping member 12 are connected, a first engaging groove 150 is formed between the first engaging member 17 and the first cavity 15, the other end of the first clamping part 11 corresponds to the other end of the second clamping part 12 with a gap between the two ends; the third clamping component 13 and the fourth clamping component 14 are arranged oppositely, one end of the third clamping component 13 and one end of the fourth clamping component 14 are connected into a whole, a second cavity 16 is formed by the inner wall of the third clamping component 13 and the inner wall of the fourth clamping component 14, the first clamping component 17 is positioned in the second cavity 16 at the joint of one end of the third clamping component 13 and one end of the fourth clamping component 14, a concave second clamping groove 160 is arranged between the second clamping component 18 and the second cavity 16, the other end of the third clamping component 13 corresponds to the other end of the fourth clamping component 14, and a gap is arranged between the other end of the third clamping component 13 and the other end of the fourth clamping component 14; one end of the first clamping component 11, one end of the second clamping component 12, one end of the third clamping component 13 and one end of the fourth clamping component 14 are connected together, a first concave pressure-resistant groove 21 is arranged above the joint of one end of the second clamping component 12 and one end of the third clamping component 13, a second concave pressure-resistant groove 22 is arranged below the joint of one end of the first clamping component 11 and one end of the fourth clamping component 14, and a third cavity 19 is arranged in the center of the joint of one end of the first clamping component 11, one end of the second clamping component 12, one end of the third clamping component 13 and one end of the fourth clamping component 14; the frame structure is an integrated structure; the first power transmission unit 151 is provided with a recessed first power transmission unit slot 1511, the upper edge of the first power transmission unit slot 1511 is provided with a first power transmission unit clamping column 1510, and the first power transmission unit clamping column 1510 is clamped in the first clamping groove 150; second power transmission unit card slot 1611 is recessed in second power transmission unit 161, second power transmission unit card post 1610 is provided on the upper edge of second power transmission unit card slot 1611, and second power transmission unit card post 1610 is inserted into second engagement slot 160; the diameter of the first power transmission unit 151 is smaller than the diameter of the first cavity 15, the first power transmission unit 151 is located within the arc edge of the first cavity 15, the diameter of the second power transmission unit 161 is smaller than the diameter of the second cavity 16, and the second power transmission unit 161 is located within the arc edge of the second cavity; first power transmission unit 151 has first power transmission conductor 152 therein, and second power transmission unit 161 has second power transmission conductor 162 therein; the light unit sheath 4 is located in the third cavity 19, the light unit sheath 4 has a first reinforcing member 41, a second reinforcing member 42, and one light guide member 43 inside, the first reinforcing member 41 is located directly above the light guide member 43, the second reinforcing member 42 is located directly below the light guide member 43, the edge of the light unit sheath 4 on the left side of the light guide member 43 has a first tear 44 recessed toward the light guide member 43, and the edge of the light unit sheath 4 on the right side of the light guide member 43 has a second tear 5 recessed toward the light guide member 43.
The optical cable easy to dissipate heat is characterized in that the light guide component is an optical fiber, and the optical fiber is G.652 type, G.653 type, G.654 type, G.655 type, G.656 type, G.657 type, A1a type or A1b type A1c type.
The optical cable easy to dissipate heat is characterized in that the light guide component can be an optical fiber bundle consisting of a plurality of optical fibers or a sleeve with a light transmission element inside.
An optical cable with easy heat dissipation as described in embodiment 3 or embodiment 4, wherein the material of the frame structure is plastic.
Further, in embodiment 3 or embodiment 4, an optical cable with easy heat dissipation performance is described, wherein the material of the frame structure is low-density polyethylene or medium-density polyethylene or high-density polyethylene or low-smoke halogen-free polyethylene or nylon or polyvinyl chloride or TPE elastomer or TPU elastomer.
An optical cable with easy heat dissipation as set forth in embodiment 3 or embodiment 4, wherein the cross-section of the third cavity is elliptical.
An optical cable with easy heat dissipation as described in embodiment 3 or embodiment 4, wherein the third cavity has a long axis and a short axis, and a line connecting the vertex of the first pressure-resistant groove and the vertex of the second pressure-resistant groove passes through the long axis of the third cavity.
An optical cable with easy heat dissipation as in embodiment 3 or embodiment 4, wherein a straight edge line at the leftmost side of the second power transmission unit card slot and a straight edge line at the rightmost side of the first power transmission unit card slot are in a first plane, and the first plane is perpendicular to a plane where a long axis of the third cavity is located.
An optical cable with easy heat dissipation as in embodiment 3 or embodiment 4, wherein the material of the first power transmission unit is low-density polyethylene or medium-density polyethylene or high-density polyethylene or low-smoke halogen-free polyethylene or nylon or polyvinyl chloride or TPE elastomer or TPU elastomer.
An optical cable with easy heat dissipation as in embodiment 3 or 4, wherein the material of the first electrical transmission conductor is copper or aluminum or an alloy or a combination of at least two of the foregoing.
An optical cable with easy heat dissipation as in embodiment 3 or embodiment 4, wherein the material of the second power transmission unit is low-density polyethylene or medium-density polyethylene or high-density polyethylene or low-smoke halogen-free polyethylene or nylon or polyvinyl chloride or TPE elastomer or TPU elastomer.
An optical cable with easy heat dissipation as in embodiment 3 or 4, wherein the material of the second electrical transmission conductor is copper or aluminum or an alloy or a combination of at least two of the foregoing.
In the invention, the first power transmission unit clamping column 1510 is clamped in the first clamping groove 150, and the second power transmission unit clamping column 1610 is clamped in the second clamping groove 160, so that the power transmission unit is fixed, in addition, the conductor or the frame can be rotated, so that the power transmission unit is conveniently taken out, the replacement of the power transmission unit is convenient, and meanwhile, power transmission units with different diameters can be placed, so that the adaptability of the cable is improved; the other end of the first clamping member 11, which is opposite to the other end of the second clamping member 12, is provided with a gap opening, and the other end of the third clamping member 13, which is opposite to the other end of the fourth clamping member 14, is provided with a gap opening, so that the power transmission conductor is communicated with the outside, the flow of gas is increased, and the heat dissipation effect is better; in the present invention, the size of the first clamping member 11 gradually decreases from one end to the other end and the other end of the first clamping member 11 is a straight line, the size of the second clamping member 12 gradually decreases from one end to the other end and the other end of the second clamping member 12 is a straight line, the size of the third clamping member 13 gradually decreases from one end to the other end and the other end of the third clamping member 13 is a straight line, the size of the fourth clamping member 14 gradually decreases from one end to the other end and the other end of the fourth clamping member 15 is a straight line; on one hand, the other end of the first clamping component is more convenient to be close to the other end of the second clamping component, and the other end of the third clamping component is more convenient to be close to the other end of the fourth clamping component; on the other hand, the consumption of the first clamping component to the fourth clamping component is less, the whole product is lighter in weight and lower in cost; in addition, the product has better softness; in addition, the combination of the second clamping component and the third clamping component and the combination of the first clamping component and the fourth clamping component ensure that the pressure bearing capacity of the product is not reduced and stronger technical effects are obtained compared with the clamping component with a full uniform cross section when the product is subjected to the upper pressure and the lower pressure.
The invention has the following main beneficial effects: the stripping device has the advantages of more convenient stripping, better heat dissipation effect, less conductor use, no need of a stripping tool with a large opening, lighter weight, lower cost, flexibility, stronger compressive resistance, lighter weight, softer weight, lower cost and firmer and more reliable fixation of the transmission conductor.
The above-mentioned embodiments are merely preferred technical solutions of the present invention, and should not be construed as limiting the present invention. The protection scope of the present invention is defined by the claims, and includes equivalents of technical features of the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the invention.

Claims (10)

1. An easy heat dissipation cable has a frame structure, a first power transmission unit, a second power transmission unit, and a third power transmission unit, it is characterized in that the frame structure is composed of a first clamping component, a second clamping component, a third clamping component, a fourth clamping component, a first clamping component and a second clamping component, the first clamping component and the second clamping component are oppositely arranged, one end of the first clamping component is connected with one end of the second clamping component into a whole, a first cavity is formed by the inner wall of the first clamping component and the inner wall of the second clamping component, the first clamping component is positioned in the first cavity at the joint of one end of the first clamping component and one end of the second clamping component, a first clamping groove is formed between the first clamping component and the first cavity, a concave first clamping groove is formed between the first clamping component and the first cavity, the other end of the first clamping component corresponds to the other end of the second clamping component, and a gap is formed between the other end of the first clamping component and the other end of the second clamping component; the third clamping component and the fourth clamping component are arranged oppositely, one end of the third clamping component and one end of the fourth clamping component are connected into a whole, a second cavity is formed by the inner wall of the third clamping component and the inner wall of the fourth clamping component, the first clamping component is positioned in the second cavity at the joint of one end of the third clamping component and one end of the fourth clamping component, a sunken second clamping groove is formed between the second clamping component and the second cavity, the other end of the third clamping component corresponds to the other end of the fourth clamping component, and a gap is formed between the other end of the third clamping component and the other end of the fourth clamping component; one end of the first clamping component, one end of the second clamping component, one end of the third clamping component and one end of the fourth clamping component are connected together, a first pressure-resistant groove which is concave is arranged above the joint of one end of the second clamping component and one end of the third clamping component, a second pressure-resistant groove which is concave is arranged below the joint of one end of the first clamping component and one end of the fourth clamping component, and a third cavity is arranged in the center of the joint of one end of the first clamping component, one end of the second clamping component, one end of the third clamping component and one end of the fourth clamping component; the frame structure is an integrated structure; a first power transmission unit clamping groove is formed in the first power transmission unit in a concave mode, a first power transmission unit clamping column is arranged on the upper edge of the first power transmission unit clamping groove, and the first power transmission unit clamping column is clamped in the first clamping groove; a second power transmission unit clamping groove is formed in the second power transmission unit in a concave mode, a second power transmission unit clamping column is arranged on the upper edge of the second power transmission unit clamping groove, and the second power transmission unit clamping column is clamped in the second clamping groove; the diameter of the first power transmission unit is smaller than that of the first cavity, the first power transmission unit is located inside the arc edge of the first cavity, the diameter of the second power transmission unit is smaller than that of the second cavity, and the second power transmission unit is located inside the arc edge of the second cavity; a third power transmission unit is located in the third cavity; the size of one end to the other end of the first clamping component gradually becomes smaller, the other end of the first clamping component is a straight line, the size of one end to the other end of the second clamping component gradually becomes smaller, the other end of the second clamping component is a straight line, the size of one end to the other end of the third clamping component gradually becomes smaller, the other end of the third clamping component is a straight line, the size of one end to the other end of the fourth clamping component gradually becomes smaller, and the other end of the fourth clamping component is a straight line.
2. An easy heat dissipation cable has a frame structure, a first power transmission unit, a second power transmission unit, and a third power transmission unit, it is characterized in that the frame structure is composed of a first clamping component, a second clamping component, a third clamping component, a fourth clamping component, a first clamping component and a second clamping component, the first clamping component and the second clamping component are oppositely arranged, one end of the first clamping component is connected with one end of the second clamping component into a whole, a first cavity is formed by the inner wall of the first clamping component and the inner wall of the second clamping component, the first clamping component is positioned in the first cavity at the joint of one end of the first clamping component and one end of the second clamping component, a first clamping groove is formed between the first clamping component and the first cavity, a concave first clamping groove is formed between the first clamping component and the first cavity, the other end of the first clamping component corresponds to the other end of the second clamping component, and a gap is formed between the other end of the first clamping component and the other end of the second clamping component; the third clamping component and the fourth clamping component are arranged oppositely, one end of the third clamping component and one end of the fourth clamping component are connected into a whole, a second cavity is formed by the inner wall of the third clamping component and the inner wall of the fourth clamping component, the first clamping component is positioned in the second cavity at the joint of one end of the third clamping component and one end of the fourth clamping component, a sunken second clamping groove is formed between the second clamping component and the second cavity, the other end of the third clamping component corresponds to the other end of the fourth clamping component, and a gap is formed between the other end of the third clamping component and the other end of the fourth clamping component; one end of the first clamping component, one end of the second clamping component, one end of the third clamping component and one end of the fourth clamping component are connected together, a first pressure-resistant groove which is concave is arranged above the joint of one end of the second clamping component and one end of the third clamping component, a second pressure-resistant groove which is concave is arranged below the joint of one end of the first clamping component and one end of the fourth clamping component, and a third cavity is arranged in the center of the joint of one end of the first clamping component, one end of the second clamping component, one end of the third clamping component and one end of the fourth clamping component; the frame structure is an integrated structure; a first power transmission unit clamping groove is formed in the first power transmission unit in a concave mode, a first power transmission unit clamping column is arranged on the upper edge of the first power transmission unit clamping groove, and the first power transmission unit clamping column is clamped in the first clamping groove; a second power transmission unit clamping groove is formed in the second power transmission unit in a concave mode, a second power transmission unit clamping column is arranged on the upper edge of the second power transmission unit clamping groove, and the second power transmission unit clamping column is clamped in the second clamping groove; the diameter of the first power transmission unit is smaller than that of the first cavity, the first power transmission unit is located inside the arc edge of the first cavity, the diameter of the second power transmission unit is smaller than that of the second cavity, and the second power transmission unit is located inside the arc edge of the second cavity; the first power transmission unit has a first power transmission conductor therein, and the second power transmission unit has a second power transmission conductor therein; a third power transmission unit is located in the third cavity; the size of one end to the other end of the first clamping component gradually becomes smaller, the other end of the first clamping component is a straight line, the size of one end to the other end of the second clamping component gradually becomes smaller, the other end of the second clamping component is a straight line, the size of one end to the other end of the third clamping component gradually becomes smaller, the other end of the third clamping component is a straight line, the size of one end to the other end of the fourth clamping component gradually becomes smaller, and the other end of the fourth clamping component is a straight line.
3. An easily heat-dissipating cable according to claim 1 or claim 2, wherein the third cavity has an elliptical cross-section.
4. An easy heat dissipation cable as recited in claim 3, wherein the third cavity has a major axis and a minor axis, and a line connecting the vertex of the first pressure-resistant groove and the vertex of the second pressure-resistant groove passes through the major axis of the third cavity.
5. An easy heat dissipation cable according to claim 4, wherein the straight line of the leftmost edge of said second power transmission unit slot is in a first plane perpendicular to the plane of the major axis of said third cavity, with the straight line of the rightmost edge of said first power transmission unit slot being in said first plane.
6. An easy heat dissipation cable according to claim 5, wherein the material of the frame structure is low density polyethylene or medium density polyethylene or high density polyethylene or low smoke halogen-free polyethylene or nylon or polyvinyl chloride or TPE elastomer or TPU elastomer.
7. An optical cable with easy heat dissipation comprises a frame structure, a first power transmission unit, a second power transmission unit, and an optical unit protection layer, it is characterized in that the frame structure is composed of a first clamping component, a second clamping component, a third clamping component, a fourth clamping component, a first clamping component and a second clamping component, the first clamping component and the second clamping component are oppositely arranged, one end of the first clamping component is connected with one end of the second clamping component into a whole, a first cavity is formed by the inner wall of the first clamping component and the inner wall of the second clamping component, the first clamping component is positioned in the first cavity at the joint of one end of the first clamping component and one end of the second clamping component, a first clamping groove is formed between the first clamping component and the first cavity, a concave first clamping groove is formed between the first clamping component and the first cavity, the other end of the first clamping component corresponds to the other end of the second clamping component, and a gap is formed between the other end of the first clamping component and the other end of the second clamping component; the third clamping component and the fourth clamping component are arranged oppositely, one end of the third clamping component and one end of the fourth clamping component are connected into a whole, a second cavity is formed by the inner wall of the third clamping component and the inner wall of the fourth clamping component, the first clamping component is positioned in the second cavity at the joint of one end of the third clamping component and one end of the fourth clamping component, a sunken second clamping groove is formed between the second clamping component and the second cavity, the other end of the third clamping component corresponds to the other end of the fourth clamping component, and a gap is formed between the other end of the third clamping component and the other end of the fourth clamping component; one end of the first clamping component, one end of the second clamping component, one end of the third clamping component and one end of the fourth clamping component are connected together, a first pressure-resistant groove which is concave is arranged above the joint of one end of the second clamping component and one end of the third clamping component, a second pressure-resistant groove which is concave is arranged below the joint of one end of the first clamping component and one end of the fourth clamping component, and a third cavity is arranged in the center of the joint of one end of the first clamping component, one end of the second clamping component, one end of the third clamping component and one end of the fourth clamping component; the frame structure is an integrated structure; a first power transmission unit clamping groove is formed in the first power transmission unit in a concave mode, a first power transmission unit clamping column is arranged on the upper edge of the first power transmission unit clamping groove, and the first power transmission unit clamping column is clamped in the first clamping groove; a second power transmission unit clamping groove is formed in the second power transmission unit in a concave mode, a second power transmission unit clamping column is arranged on the upper edge of the second power transmission unit clamping groove, and the second power transmission unit clamping column is clamped in the second clamping groove; the diameter of the first power transmission unit is smaller than that of the first cavity, the first power transmission unit is located inside the arc edge of the first cavity, the diameter of the second power transmission unit is smaller than that of the second cavity, and the second power transmission unit is located inside the arc edge of the second cavity; the first power transmission unit has a first power transmission conductor therein, and the second power transmission unit has a second power transmission conductor therein; the light unit protective layer is positioned in the third cavity, and at least one optical fiber is arranged inside the light unit protective layer; the size of one end to the other end of the first clamping component gradually becomes smaller, the other end of the first clamping component is a straight line, the size of one end to the other end of the second clamping component gradually becomes smaller, the other end of the second clamping component is a straight line, the size of one end to the other end of the third clamping component gradually becomes smaller, the other end of the third clamping component is a straight line, the size of one end to the other end of the fourth clamping component gradually becomes smaller, and the other end of the fourth clamping component is a straight line.
8. An optical cable with easy heat dissipation comprises a frame structure, a first power transmission unit, a second power transmission unit, and an optical unit sheath, it is characterized in that the frame structure is composed of a first clamping component, a second clamping component, a third clamping component, a fourth clamping component, a first clamping component and a second clamping component, the first clamping component and the second clamping component are oppositely arranged, one end of the first clamping component is connected with one end of the second clamping component into a whole, a first cavity is formed by the inner wall of the first clamping component and the inner wall of the second clamping component, the first clamping component is positioned in the first cavity at the joint of one end of the first clamping component and one end of the second clamping component, a first clamping groove is formed between the first clamping component and the first cavity, a concave first clamping groove is formed between the first clamping component and the first cavity, the other end of the first clamping component corresponds to the other end of the second clamping component, and a gap is formed between the other end of the first clamping component and the other end of the second clamping component; the third clamping component and the fourth clamping component are arranged oppositely, one end of the third clamping component and one end of the fourth clamping component are connected into a whole, a second cavity is formed by the inner wall of the third clamping component and the inner wall of the fourth clamping component, the first clamping component is positioned in the second cavity at the joint of one end of the third clamping component and one end of the fourth clamping component, a sunken second clamping groove is formed between the second clamping component and the second cavity, the other end of the third clamping component corresponds to the other end of the fourth clamping component, and a gap is formed between the other end of the third clamping component and the other end of the fourth clamping component; one end of the first clamping component, one end of the second clamping component, one end of the third clamping component and one end of the fourth clamping component are connected together, a first pressure-resistant groove which is concave is arranged above the joint of one end of the second clamping component and one end of the third clamping component, a second pressure-resistant groove which is concave is arranged below the joint of one end of the first clamping component and one end of the fourth clamping component, and a third cavity is arranged in the center of the joint of one end of the first clamping component, one end of the second clamping component, one end of the third clamping component and one end of the fourth clamping component; the frame structure is an integrated structure; a first power transmission unit clamping groove is formed in the first power transmission unit in a concave mode, a first power transmission unit clamping column is arranged on the upper edge of the first power transmission unit clamping groove, and the first power transmission unit clamping column is clamped in the first clamping groove; a second power transmission unit clamping groove is formed in the second power transmission unit in a concave mode, a second power transmission unit clamping column is arranged on the upper edge of the second power transmission unit clamping groove, and the second power transmission unit clamping column is clamped in the second clamping groove; the diameter of the first power transmission unit is smaller than that of the first cavity, the first power transmission unit is located inside the arc edge of the first cavity, the diameter of the second power transmission unit is smaller than that of the second cavity, and the second power transmission unit is located inside the arc edge of the second cavity; the first power transmission unit has a first power transmission conductor therein, and the second power transmission unit has a second power transmission conductor therein; the light unit jacket is positioned in the third cavity, the light unit jacket is internally provided with a first reinforcing member, a second reinforcing member and a light guide member, the first reinforcing member is positioned right above the light guide member, the second reinforcing member is positioned right below the light guide member, the edge of the light unit jacket on the left side of the light guide member is provided with a first tearing opening sunken towards the light guide member, and the edge of the light unit jacket on the right side of the light guide member is provided with a second tearing opening sunken towards the light guide member; the size of one end to the other end of the first clamping component gradually becomes smaller, the other end of the first clamping component is a straight line, the size of one end to the other end of the second clamping component gradually becomes smaller, the other end of the second clamping component is a straight line, the size of one end to the other end of the third clamping component gradually becomes smaller, the other end of the third clamping component is a straight line, the size of one end to the other end of the fourth clamping component gradually becomes smaller, and the other end of the fourth clamping component is a straight line.
9. An easily thermally dissipative optical cable according to claim 7 or claim 8, wherein said third cavity has an oval cross-section; the third cavity is provided with a long shaft and a short shaft, and a connecting line of the vertex of the first pressure-resistant groove and the vertex of the second pressure-resistant groove passes through the long shaft of the third cavity; the straight line of the edge at the leftmost side of the second power transmission unit slot and the straight line of the edge at the rightmost side of the first power transmission unit slot are in a first plane, and the first plane is perpendicular to a plane where the long axis of the third cavity is located.
10. An optical cable as claimed in claim 9, wherein the optical fiber is a g.652 type, a g.653 type, a g.654 type, a g.655 type, a g.656 type, a g.657 type, A1a type or A1b type A1c type.
CN202010083840.4A 2020-02-10 2020-02-10 Cable and optical cable easily dispel heat Withdrawn CN111276284A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111584148A (en) * 2020-05-22 2020-08-25 管凯迎 Composite cable
CN112700919A (en) * 2020-12-21 2021-04-23 欧耐特线缆集团有限公司 Ultraviolet-proof photovoltaic cable and ultraviolet-proof method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111584148A (en) * 2020-05-22 2020-08-25 管凯迎 Composite cable
CN112700919A (en) * 2020-12-21 2021-04-23 欧耐特线缆集团有限公司 Ultraviolet-proof photovoltaic cable and ultraviolet-proof method thereof

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Application publication date: 20200612