CN107179587A - Luminous optical cable, luminous cable and preparation method thereof - Google Patents

Luminous optical cable, luminous cable and preparation method thereof Download PDF

Info

Publication number
CN107179587A
CN107179587A CN201710572099.6A CN201710572099A CN107179587A CN 107179587 A CN107179587 A CN 107179587A CN 201710572099 A CN201710572099 A CN 201710572099A CN 107179587 A CN107179587 A CN 107179587A
Authority
CN
China
Prior art keywords
parts
sheath
outside
coated
optical cable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710572099.6A
Other languages
Chinese (zh)
Inventor
沈群华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201710572099.6A priority Critical patent/CN107179587A/en
Publication of CN107179587A publication Critical patent/CN107179587A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G02B6/4432—Protective covering with fibre reinforcements
    • 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
    • G02B6/4479—Manufacturing methods of optical 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
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/4482—Code or colour marking
    • 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
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • 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
    • H01B7/36—Insulated conductors or cables characterised by their form with distinguishing or length marks
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

The invention belongs to cable and field of material technology; more particularly to luminous optical cable; it includes the sheath that optical cable core, the protective layer being coated on outside optical cable core, extrusion molding are coated on outside protective layer; many Loose tubes that optical cable core is distributed in outside reinforcer by centrally located reinforcer, in parallel or stranded mode, the wrapping layer for wrapping up many Loose tubes are constituted, and at least have an optical fiber in every Loose tube；It is characterized in that having the outer extrusion molding of a luminescent layer, luminescent layer to be coated with overcoat outside the sheath；Luminescent layer lives sheath integral coating；Overcoat is transparent；The luminous optical cable is obtained using specific process manufacture, and present invention further teaches the preparation method of luminous cable, luminous cable.The present invention has following main beneficial effect：Product structure is simple, is easy to make, can be easily identified in light and noctilucence, be easy to construction with safeguarding.

Description

Luminous optical cable, luminous cable and preparation method thereof
The application is entitled：Preparation method, the Application No. of luminous optical cable and luminous cable：201510157529.9、 The applying date is：The divisional application of the application for a patent for invention on April 5th, 2017.
Technical field
The invention belongs to cable and field of material technology, more particularly, to luminous optical cable, luminous cable and preparation method thereof.
Background technology
The use of optical cable or cable is increasing, however, optical cable and cable are same in light and half-light in the prior art When identification it is difficult, in the case where color masterbatch fails, it is impossible to which light is recognized, great fiber crops are brought to construction and attendant It is tired.
The content of the invention
In order to solve the above problems, the purpose of the present invention is to disclose luminous optical cable, luminous cable and preparation method thereof, they Realized using following technical scheme.
In embodiment 1 of the present invention, luminous optical cable, it include optical cable core, the protective layer being coated on outside optical cable core, Extrusion molding is coated on the sheath outside protective layer, and optical cable core is distributed by centrally located reinforcer, in parallel or stranded mode Many Loose tubes outside reinforcer, the wrapping layer for wrapping up many Loose tubes are constituted, and at least have one in every Loose tube Root optical fiber；It is characterized in that having the outer extrusion molding of a luminescent layer, luminescent layer to be coated with overcoat outside the sheath；Luminescent layer Sheath integral coating is lived；Overcoat is transparent.
In embodiment 2 of the present invention, luminous optical cable, it include optical cable core, the protective layer being coated on outside optical cable core, Extrusion molding is coated on the sheath outside protective layer, and optical cable core is distributed by centrally located reinforcer, in parallel or stranded mode At least one Loose tube outside reinforcer and at least one gasket for packing, the wrapping layer for wrapping up many Loose tubes and gasket for packing Constitute, at least there is an optical fiber in every Loose tube；It is characterized in that there is a luminescent layer outside the sheath, light The outer extrusion molding of layer is coated with overcoat；Luminescent layer lives sheath integral coating；Overcoat is transparent.
In embodiment 3 of the present invention, luminous optical cable, it include optical cable core, the protective layer being coated on outside optical cable core, Extrusion molding is coated on the sheath outside protective layer, and optical cable core is distributed by centrally located reinforcer, in parallel or stranded mode Many Loose tubes outside reinforcer, the wrapping layer for wrapping up many Loose tubes are constituted, and at least have one in every Loose tube Root optical fiber；It is characterized in that outside the sheath have it is a plurality of in the luminescent layer, sheath and luminescent layer that are spaced apart outside Extrusion molding is coated with overcoat；Overcoat is transparent.
In embodiment 4 of the present invention, luminous optical cable, it include optical cable core, the protective layer being coated on outside optical cable core, Extrusion molding is coated on the sheath outside protective layer, and optical cable core is distributed by centrally located reinforcer, in parallel or stranded mode Many Loose tubes outside reinforcer, the wrapping layer for wrapping up many Loose tubes are constituted, and at least have one in every Loose tube Root optical fiber；It is characterized in that the outer rim of the sheath has multiple grooves being recessed to sheath inner edge direction, groove In there is luminescent layer, the outer rim of sheath is located on the same face of cylinder without groove, luminescent layer outer rim, sheath, luminous The outer extrusion molding of layer is coated with overcoat；Luminescent layer is that extrusion molding is embedded in a groove together with sheath；Overcoat is transparent.
In embodiment 5 of the present invention, luminous optical cable, it include optical cable core, the protective layer being coated on outside optical cable core, Extrusion molding is coated on the sheath outside protective layer, and optical cable core is distributed by centrally located reinforcer, in parallel or stranded mode Many Loose tubes outside reinforcer, the wrapping layer for wrapping up many Loose tubes are constituted, and at least have one in every Loose tube Root optical fiber；It is characterized in that the outer rim of the sheath has multiple grooves being recessed to sheath inner edge direction, groove In there is luminescent layer, the outer extrusion molding of sheath, luminescent layer is coated with overcoat；Overcoat is transparent.
In embodiment 6 of the present invention, luminous optical cable, it include optical cable core, the protective layer being coated on outside optical cable core, Extrusion molding is coated on the sheath outside protective layer, and optical cable core is distributed by centrally located reinforcer, in parallel or stranded mode Many Loose tubes outside reinforcer, the wrapping layer for wrapping up many Loose tubes are constituted, and at least have one in every Loose tube At least one optical fiber is included in root fibre ribbon, every fibre ribbon；It is characterized in that outside the sheath have a luminescent layer, The outer extrusion molding of luminescent layer is coated with overcoat；Luminescent layer lives sheath integral coating；Overcoat is transparent.
In embodiment 7 of the present invention, luminous cable, it include cable conductor, the protective layer being coated on outside cable conductor, Extrusion molding is coated on the sheath outside protective layer, and cable conductor is distributed by centrally located reinforcer, in parallel or stranded mode Many Loose tubes outside reinforcer and at least two transmission pressures, the wrapping layer for wrapping up many Loose tubes and transmission pressure Constitute, at least there is an optical fiber in every Loose tube；Every transmission pressure is coated on exhausted outside conductor by conductor, extrusion molding Edge layer is constituted；It is characterized in that having the outer extrusion molding of a luminescent layer, luminescent layer to be coated with overcoat outside the sheath；Luminescent layer will Sheath integral coating is lived；Overcoat is transparent.
Luminous optical cable or luminous cable described in any of the above-described embodiment, it is characterised in that filled in the Loose tube There are greasy for preventing water or water-proofing powder or water blocking yarn or other material water-proof materials.
Luminous optical cable or luminous cable described in any of the above-described embodiment, it is characterised in that the optical cable core or electricity Greasy for preventing water or water-proofing powder or water blocking yarn or other material water-proof materials are filled with the gap of cable cable core.
Luminous optical cable or luminous cable described in any of the above-described embodiment, it is characterised in that the material of the protective layer For waterstop or non-woven fabrics or polyester belt or mica tape or clad aluminum band or complex copper band or composite steel band.
Luminous optical cable or luminous cable described in any of the above-described embodiment, it is characterised in that the material of the wrapping layer It is that polyester pricks yarn or polyamide fibre pricks yarn or nylon pricks yarn or polyester belt.
Luminous optical cable or luminous cable described in any of the above-described embodiment, it is characterised in that the material of the reinforcer For steel wire or fiberglass-reinforced plastic lever or polypropylene or polyethylene.
Luminous optical cable or luminous cable described in any of the above-described embodiment, it is characterised in that the material of the Loose tube For polybutylene terephthalate (PBT) or modified polypropene.
Luminous optical cable described in above-mentioned embodiment, it is characterised in that the material of the gasket for packing is polypropylene or poly- second Alkene.
Luminous optical cable or luminous cable described in any of the above-described embodiment, it is characterised in that the material of the sheath For low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polyvinyl chloride or polypropylene or low smoke and zero halogen polyethylene； The thickness of sheath is 0.6~2.0mm.
Luminous optical cable or luminous cable described in any of the above-described embodiment, it is characterised in that the material of the overcoat For transparent PVC or transparent PMMA or transparent PC or transparent ABS；PVC is the abbreviation of polyvinyl chloride, and PMMA is transparent Lucite, chemical composition is polymethyl methacrylate；PC is the abbreviation of polycarbonate resin；The thickness of overcoat be 0.3~ 1.0mm。
Luminous optical cable or luminous cable described in any of the above-described embodiment, it is characterised in that the luminescent layer is by sending out Light ribbon is made, the luminous ribbon be light emitting cloth or reflective cloth or reflective tape or speedily carry out rescue work take Special light reflecting ribbon or Luminous adhesive tape or noctilucence joint strip or decor Noctilucent strip or noctilucence adhesive tape or fluorescent adhesive tape, it is the side by bonding or winding Formula is attached to outside sheath.
Or, luminous optical cable or luminous cable described in any of the above-described embodiment, it is characterised in that the luminescent layer By weight, following raw material are included：Al2O3：25~30 parts, BaCO3：2~4 parts, SrCO3：30~40 parts, HBO3：1 ~3 parts, B2O3：1~2 part, MgO：0.5~1.0 part, NaCl：0.6~0.8 part, Eu2O3：0.8~1.2 part, Cu2O：15~20 Part, Nd2O3：0.1~0.3 part, ZnO：0.1~0.3 part, Li2O：0.1~0.3 part, commercially available model HL-880 injection it is special Luminescent powder：2~4 parts, the glass microballoon that fineness is 300~600 mesh：30~50 parts, the material as sheath material：250 ~500 parts, commercial polyethylene color masterbatch：1~3 part.
Or, luminous optical cable or luminous cable described in any of the above-described embodiment, it is characterised in that the luminescent layer By weight, following raw material are included：Fineness is the glass microballoon of 300~600 mesh：20~40 parts and sheath material The same material of material：50~80 parts, commercial polyethylene color masterbatch：1~3 part；The polyethylene color for red or yellow or Green or brown or purple or blueness or grey or pink or dark green or orange；The luminescent layer is squeezed by way of extrusion molding System is outside sheath.
Luminous optical cable, the preparation method of luminous cable are explained in detail in each embodiment in the present invention.
Luminous optical cable, luminous cable in the present invention due to being provided with luminescent layer, due in luminescent layer have color masterbatch or Xenogenesis color, therefore luminescent layer can be recognized on daytime；In the present invention, due in luminescent layer have noctilucence in luminescent substance, therefore Can also easily it be recognized in dark；Further, since wherein having glass microballoon, therefore even in color masterbatch failure and recognize noctilucence Under conditions of composition does not work, during illumination, glass microballoon can also produce it is extremely strong reflective, no matter therefore on daytime or at night In, it can easily be recognized, be very easy to examine, construct, safeguard and maintenance work.
The present invention has following main beneficial effect：Product structure is simple, be easy to make, can be easily in light and noctilucence In be identified, be easy to construction with safeguard.
Brief description of the drawings
Fig. 1 is the cross-sectional structure schematic diagram of embodiment 1 of the present invention.
Fig. 2 is the cross-sectional structure schematic diagram of embodiment 2 of the present invention.
Fig. 3 is the cross-sectional structure schematic diagram of embodiment 3 of the present invention.
Fig. 4 is the cross-sectional structure schematic diagram of embodiment 4 of the present invention.
Fig. 5 is the cross-sectional structure schematic diagram of embodiment 5 of the present invention.
Fig. 6 is the cross-sectional structure schematic diagram of embodiment 6 of the present invention.
Fig. 7 is the cross-sectional structure schematic diagram of embodiment 7 of the present invention.
Embodiment
Embodiment 1
See Fig. 1, luminous optical cable, it includes optical cable core, the protective layer being coated on outside optical cable core 5, extrusion molding and is coated on guarantor Sheath 6 outside sheath, optical cable core is distributed in outside reinforcer by centrally located reinforcer 3, in parallel or stranded mode Many Loose tubes 2, the wrapping layer 4 that many Loose tubes are wrapped up constituted, at least there is a light guide fibre in every Loose tube Dimension 1；It is characterized in that having the outer extrusion molding of a luminescent layer 7, luminescent layer to be coated with overcoat 8 outside the sheath；Luminescent layer will be interior Sheath integral coating is lived；Overcoat is transparent.
Luminous optical cable described above, with five Loose tubes, every Loose tube have six roots of sensation optical fiber, Ke Yigen According to needing with the optical fiber can in other many Loose tubes, every Loose tube with other quantity, in every Loose tube As long as more than one optical fiber.
Luminous optical cable described above, it is characterised in that the luminescent layer is made by luminous ribbon, it is described luminous Ribbon is light emitting cloth or reflective cloth or reflective tape or speedily carries out rescue work and take Special light reflecting ribbon or Luminous adhesive tape or noctilucence joint strip or dance Platform decorates Noctilucent strip or noctilucence adhesive tape or fluorescent adhesive tape, and it is by way of bonding or spiral winding or the mode of longitudinal direction cladding It is attached to outside sheath.
Light emitting cloth described above or reflective cloth or reflective tape are speedily carried out rescue work and take Special light reflecting ribbon, can be from following webpage Buy.
Luminous adhesive tape described above can be bought from following webpage.
Noctilucence joint strip described above or decor Noctilucent strip or noctilucence adhesive tape or fluorescent adhesive tape or Luminous adhesive tape can from Lower webpage is bought.
Luminous optical cable described above, it is characterised in that the luminescent layer by weight, includes following raw material： Al2O3：25~30 parts, BaCO3：2~4 parts, SrCO3：30~40 parts, HBO3：1~3 part, B2O3：1~2 part, MgO：0.5~1.0 Part, NaCl：0.6~0.8 part, Eu2O3：0.8~1.2 part, Cu2O：15~20 parts, Nd2O3：0.1~0.3 part, ZnO：0.1~0.3 Part, Li2O：0.1~0.3 part, the commercially available model HL-880 special luminescent powder of injection：2~4 parts, fineness be 300~600 purposes Glass microballoon：30~50 parts, the material as sheath material：250~500 parts, commercial polyethylene color masterbatch：1~3 part； The luminescent layer is extruded outside sheath by way of extrusion molding.
Luminous optical cable described above, it is characterised in that luminescent layer optimum formula by weight be include with Under each raw material：Al2O3：28 parts, BaCO3：3 parts, SrCO3：35 parts, HBO3：2 parts, B2O3：1.5 parts, MgO：0.8 part, NaCl： 0.7 part, Eu2O3：1.0 part, Cu2O：18 parts, Nd2O3：0.2 part, ZnO：0.2 part, Li2O：0.2 part, commercially available model HL-880 It is molded special luminescent powder：3 parts, the glass microballoon that fineness is 300~600 mesh：40 parts, the material as sheath material：375 Part, commercial polyethylene color masterbatch：2 parts.
The formula of above-mentioned emitting layer material, data below is obtained by test.
Luminous optical cable described above, it is characterised in that the luminescent layer by weight, includes following raw material： Fineness is the glass microballoon of 300~600 mesh：20~40 parts, the material as sheath material：50~80 parts, commercially available poly- second Alkene color masterbatch：1~3 part；The polyethylene color for red or yellow or green or brown or purple or blueness or grey or Pink or dark green or orange；The luminescent layer is extruded outside sheath by way of extrusion molding.
Luminous optical cable described above, it is characterised in that luminescent layer optimum formula by weight be include with Under each raw material：Fineness is the glass microballoon of 300~600 mesh：30 parts, the material as sheath material：68 parts, it is commercially available poly- Ethene color masterbatch：2 parts；The polyethylene color is red or yellow or green or brown or purple or blueness or grey or powder Red or dark green or orange.
The preparation method of luminous optical cable, it is characterised in that it is comprised the steps of：
The step of making optical cable core：Will at least one G.652 or G.653 or G.654 or G.655 or G.656 or G.657 or A1a or A1b or A1c or A1d optical fibers are placed to the polybutylene terephthalate (PBT) of melting by secondary coated extruding machine Or modified polypropene formation inner hollow space in, formed Loose tube, the Loose tube external diameter be Loose tube wall thickness 5~ 10 times；Repeated multiple times operation, forms many Loose tubes；Many Loose tubes taking above-mentioned production, the steel wire bought in advance or glass fibers Tie up reinforced plastics bar and polyester pricks yarn or polyamide fibre pricks yarn or nylon pricks yarn or polyester belt, steel wire or glass fiber reinforcement are moulded Material bar is placed on center, many Loose tubes is placed on outside reinforcer in parallel or stranded mode, polyester is pricked into yarn or polyamide fibre Closely coil wrapping forms optical cable core, the pitch of coil wrapping outside many Loose tubes for bundle yarn or nylon bundle yarn or polyester belt It is 30~80mm；
The step of making protective layer：Take waterstop or non-woven fabrics or polyester belt helical coated above-mentioned formed optical cable core it Outer formation protective layer, overlap joint Duplication during helical coated is 15%~25%；Or take waterstop or non-woven fabrics or polyester belt or Mica tape or clad aluminum band or complex copper band or composite steel band are longitudinally coated on to be formed outside above-mentioned formed optical cable core and protected Sheath, it is 2~4mm to have lap width during the cladding of longitudinal direction；Overlap joint Duplication refers to the ratio between width of lap width and band Value；
The step of making sheath：Take low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polyvinyl chloride or poly- Propylene or low smoke and zero halogen polyethylene, it is coated on 0.6~2.0mm thickness extrusion molding outside protective layer and forms sheath；
The step of making luminescent layer：The mode that luminous ribbon is bonded or the mode of spiral winding or longitudinal direction are coated is taken to be attached to interior Form luminescent layer outside sheath, the luminous ribbon is light emitting cloth or reflective cloth or reflective tape or speedily carries out rescue work and take Special light reflecting ribbon Or Luminous adhesive tape or noctilucence joint strip or decor Noctilucent strip or noctilucence adhesive tape or fluorescent adhesive tape；Or by extrusion molding 0.2~ 1.0mm luminescent material forms luminescent layer outside sheath, and the luminescent material by weight, includes following former material Material：Al2O3：25~30 parts, BaCO3：2~4 parts, SrCO3：30~40 parts, HBO3：1~3 part, B2O3：1~2 part, MgO：0.5~ 1.0 parts, NaCl：0.6~0.8 part, Eu2O3：0.8~1.2 part, Cu2O：15~20 parts, Nd2O3：0.1~0.3 part, ZnO：0.1~ 0.3 part, Li2O：0.1~0.3 part, the commercially available model HL-880 special luminescent powder of injection：2~4 parts, fineness be 300~600 Purpose glass microballoon：30~50 parts, the material as sheath material：250~500 parts, commercial polyethylene color masterbatch：1~3 Part；Or luminescent layer is formed outside sheath by 0.2~1.0mm of extrusion molding luminescent material, the luminescent material is by weight Meter, includes following raw material：By weight, following raw material are included：Fineness is micro- for the glass of 300~600 mesh Pearl：20~40 parts, the material as sheath material：50~80 parts, commercial polyethylene color masterbatch：1~3 part；The poly- second Alkene color masterbatch is red or yellow or green or brown or purple or blueness or grey or pink or dark green or orange；
The step of making overcoat：Transparent PVC or transparent PMMA or transparent PC or transparent ABS integral extrusions is taken to coat Overcoat is formed outside luminescent layer, the making of luminous optical cable is completed；The thickness of overcoat is 0.3~1.0mm.
Embodiment 2
See Fig. 2, luminous optical cable, it includes optical cable core, the protective layer being coated on outside optical cable core 5, extrusion molding and is coated on guarantor Sheath 6 outside sheath, optical cable core is distributed in outside reinforcer by centrally located reinforcer 3, in parallel or stranded mode At least one Loose tube 2 and at least one gasket for packing 9, the wrapping layer 4 of wrapping up many Loose tubes and gasket for packing constitute, often At least there is an optical fiber 1 in root Loose tube；It is characterized in that there is a luminescent layer 7, outside luminescent layer outside the sheath Extrusion molding is coated with overcoat 8；Luminescent layer lives sheath integral coating；Overcoat is transparent.
Luminous optical cable described in this embodiment, with three Loose tubes, every Loose tube have six roots of sensation optical fiber, Can have the optical fiber can in other many Loose tubes, every Loose tube with other quantity, every pine as needed As long as more than one optical fiber in sleeve pipe；Gasket for packing quantity is two, or at least other radicals of one.
Luminous optical cable described in this embodiment, the luminescent layer, its material and cladding mode can be with embodiments 1.
The preparation method of luminous optical cable in the present invention, substantially with embodiment 1, difference is to make optical cable core The step of in, will be partially filled with rope substitute Loose tube, make wrapper material while enveloping Loose tube and gasket for packing.
Embodiment 3
See Fig. 3, luminous optical cable, it includes optical cable core, the protective layer being coated on outside optical cable core 5, extrusion molding and is coated on guarantor Sheath 6 outside sheath, optical cable core is distributed in outside reinforcer by centrally located reinforcer 3, in parallel or stranded mode Many Loose tubes 2, the wrapping layer 4 that many Loose tubes are wrapped up constituted, at least there is a light guide fibre in every Loose tube Dimension 1；It is characterized in that having outside the sheath a plurality of in the outer extrusion molding bag of luminescent layer 7, sheath and the luminescent layer being spaced apart It is covered with overcoat 8；Overcoat is transparent.
Luminous optical cable described above, with five Loose tubes, every Loose tube have six roots of sensation optical fiber, Ke Yigen According to needing with the optical fiber can in other many Loose tubes, every Loose tube with other quantity, in every Loose tube As long as more than one optical fiber.
Luminous optical cable described in this embodiment, the luminescent layer, its material can be with embodiment 1；During using tape, it is It is pasted onto outside sheath；Using special formulation material when, be that extrusion molding is attached to outside sheath into strips.
The preparation method of luminous optical cable, it is characterised in that it is comprised the steps of：
The step of making optical cable core：Will at least one G.652 or G.653 or G.654 or G.655 or G.656 or G.657 or A1a or A1b or A1c or A1d optical fibers are placed to the polybutylene terephthalate (PBT) of melting by secondary coated extruding machine Or modified polypropene formation inner hollow space in, formed Loose tube, the Loose tube external diameter be Loose tube wall thickness 5~ 10 times；Repeated multiple times operation, forms many Loose tubes；Many Loose tubes taking above-mentioned production, the steel wire bought in advance or glass fibers Tie up reinforced plastics bar and polyester pricks yarn or polyamide fibre pricks yarn or nylon pricks yarn or polyester belt, steel wire or glass fiber reinforcement are moulded Material bar is placed on center, many Loose tubes is placed on outside reinforcer in parallel or stranded mode, polyester is pricked into yarn or polyamide fibre Closely coil wrapping forms optical cable core, the pitch of coil wrapping outside many Loose tubes for bundle yarn or nylon bundle yarn or polyester belt It is 30~80mm；
The step of making protective layer：Take waterstop or non-woven fabrics or polyester belt helical coated above-mentioned formed optical cable core it Outer formation protective layer, overlap joint Duplication during helical coated is 15%~25%；Or take waterstop or non-woven fabrics or polyester belt or Mica tape or clad aluminum band or complex copper band or composite steel band are longitudinally coated on to be formed outside above-mentioned formed optical cable core and protected Sheath, it is 2~4mm to have lap width during the cladding of longitudinal direction；Overlap joint Duplication refers to the ratio between width of lap width and band Value；
The step of making sheath：Take low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polyvinyl chloride or poly- Propylene or low smoke and zero halogen polyethylene, it is coated on 0.6~2.0mm thickness extrusion molding outside protective layer and forms sheath；
The step of making luminescent layer：Take luminous ribbon to bond and be attached to the luminescent layer that sheath profile is distributed at interval；It is described Luminous ribbon is light emitting cloth or reflective cloth or reflective tape or speedily carries out rescue work and take Special light reflecting ribbon or Luminous adhesive tape or noctilucence joint strip Or decor Noctilucent strip or noctilucence adhesive tape or fluorescent adhesive tape；Or by 0.2~1.0mm of extrusion molding luminescent material in sheath The string light layer that profile is opened at interval, the luminescent material by weight, includes following raw material：Al2O3：25~ 30 parts, BaCO3：2~4 parts, SrCO3：30~40 parts, HBO3：1~3 part, B2O3：1~2 part, MgO：0.5~1.0 part, NaCl： 0.6~0.8 part, Eu2O3：0.8~1.2 part, Cu2O：15~20 parts, Nd2O3：0.1~0.3 part, ZnO：0.1~0.3 part, Li2O： 0.1~0.3 part, the commercially available model HL-880 special luminescent powder of injection：2~4 parts, fineness for 300~600 mesh glass it is micro- Pearl：30~50 parts, the material as sheath material：250~500 parts, commercial polyethylene color masterbatch：1~3 part；Or it is logical The string light layer that 0.2~1.0mm of extrusion molding luminescent material is opened at interval in sheath profile is crossed, the luminescent material is by weight Part meter, includes following raw material：By weight, following raw material are included：Fineness is the glass of 300~600 mesh Microballon：20~40 parts, the material as sheath material：50~80 parts, commercial polyethylene color masterbatch：1~3 part；It is described poly- Ethene color masterbatch is red or yellow or green or brown or purple or blueness or grey or pink or dark green or orange；
The step of making overcoat：Transparent PVC or transparent PMMA or transparent PC or transparent ABS integral extrusions is taken to coat Overcoat is formed outside luminescent layer and sheath, the making of luminous optical cable is completed；The thickness of overcoat is 0.3~1.0mm.
Embodiment 4
See Fig. 4, luminous optical cable, it includes optical cable core, the protective layer being coated on outside optical cable core 5, extrusion molding and is coated on guarantor Sheath 6 outside sheath, optical cable core is distributed in outside reinforcer by centrally located reinforcer 3, in parallel or stranded mode Many Loose tubes 2, the wrapping layer 4 that many Loose tubes are wrapped up constituted, at least there is a light guide fibre in every Loose tube Dimension 1；Have it is characterized in that the outer rim of the sheath has in multiple grooves 10 being recessed to sheath inner edge direction, groove Luminescent layer 7, the outer rim of sheath is located on the same face of cylinder without groove, luminescent layer outer rim, is squeezed outside sheath, luminescent layer Modeling is coated with overcoat 8；Luminescent layer is that extrusion molding is embedded in a groove together with sheath；Overcoat is transparent.
Luminous optical cable described above, with five Loose tubes, every Loose tube have six roots of sensation optical fiber, Ke Yigen According to needing with the optical fiber can in other many Loose tubes, every Loose tube with other quantity, in every Loose tube As long as more than one optical fiber.
Luminous optical cable described in this embodiment, the luminescent layer, its material can be with embodiment 1；During using tape, it is Paste in a groove；Using special formulation material when, be extrusion molding or be molded in groove.
The preparation method of luminous optical cable, it is characterised in that it is comprised the steps of：
The step of making optical cable core：Will at least one G.652 or G.653 or G.654 or G.655 or G.656 or G.657 or A1a or A1b or A1c or A1d optical fibers are placed to the polybutylene terephthalate (PBT) of melting by secondary coated extruding machine Or modified polypropene formation inner hollow space in, formed Loose tube, the Loose tube external diameter be Loose tube wall thickness 5~ 10 times；Repeated multiple times operation, forms many Loose tubes；Many Loose tubes taking above-mentioned production, the steel wire bought in advance or glass fibers Tie up reinforced plastics bar and polyester pricks yarn or polyamide fibre pricks yarn or nylon pricks yarn or polyester belt, steel wire or glass fiber reinforcement are moulded Material bar is placed on center, many Loose tubes is placed on outside reinforcer in parallel or stranded mode, polyester is pricked into yarn or polyamide fibre Closely coil wrapping forms optical cable core, the pitch of coil wrapping outside many Loose tubes for bundle yarn or nylon bundle yarn or polyester belt It is 30~80mm；
The step of making protective layer：Take waterstop or non-woven fabrics or polyester belt helical coated above-mentioned formed optical cable core it Outer formation protective layer, overlap joint Duplication during helical coated is 15%~25%；Or take waterstop or non-woven fabrics or polyester belt or Mica tape or clad aluminum band or complex copper band or composite steel band are longitudinally coated on to be formed outside above-mentioned formed optical cable core and protected Sheath, it is 2~4mm to have lap width during the cladding of longitudinal direction；Overlap joint Duplication refers to the ratio between width of lap width and band Value；
The step of making sheath：Take low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polyvinyl chloride or poly- Propylene or low smoke and zero halogen polyethylene, it is coated on 0.6~2.0mm thickness extrusion molding outside protective layer and forms sheath, sheath Outer rim by mould be extruded into it is multiple to sheath inner edge direction be recessed grooves；
The step of making luminescent layer：Luminous ribbon is taken to be bonded in the luminescent layer for being formed and being spaced apart in groove；The luminous zone Shape thing is light emitting cloth or reflective cloth or reflective tape or speedily carries out rescue work and take Special light reflecting ribbon or Luminous adhesive tape or noctilucence joint strip or stage Noctilucent strip or noctilucence adhesive tape or fluorescent adhesive tape are decorated, the outer rim of sheath is located at same circle without groove, luminescent layer outer rim On cylinder；Or string light layer spaced apart, the hair are formed in groove by 0.2~1.0mm of extrusion molding luminescent material Luminescent material by weight, includes following raw material：Al2O3：25~30 parts, BaCO3：2~4 parts, SrCO3：30~40 Part, HBO3：1~3 part, B2O3：1~2 part, MgO：0.5~1.0 part, NaCl：0.6~0.8 part, Eu2O3：0.8~1.2 part, Cu2O：15~20 parts, Nd2O3：0.1~0.3 part, ZnO：0.1~0.3 part, Li2O：0.1~0.3 part, commercially available model HL-880 The special luminescent powder of injection：2~4 parts, the glass microballoon that fineness is 300~600 mesh：30~50 parts, as sheath material Material：250~500 parts, commercial polyethylene color masterbatch：1~3 part, the outer rim of sheath does not have groove, luminescent layer outer rim On the same face of cylinder；Or luminescent layer is formed in groove by 0.2~1.0mm of extrusion molding luminescent material, it is described luminous Material by weight, includes following raw material：By weight, following raw material are included：Fineness be 300~ The glass microballoon of 600 mesh：20~40 parts, the material as sheath material：50~80 parts, commercial polyethylene color masterbatch：1~ 3 parts；The polyethylene color is that red or yellow or green or brown or purple or blueness or grey are pink or dark green Color is orange, and the outer rim of sheath is located on the same face of cylinder without groove, luminescent layer outer rim；
The step of making overcoat：Transparent PVC or transparent PMMA or transparent PC or transparent ABS integral extrusions is taken to coat Overcoat is formed outside luminescent layer and sheath, the making of luminous optical cable is completed；The thickness of overcoat is 0.3~1.0mm.
Embodiment 5
See Fig. 5, luminous optical cable, it includes optical cable core, the protective layer being coated on outside optical cable core 5, extrusion molding and is coated on guarantor Sheath 6 outside sheath, optical cable core is distributed in outside reinforcer by centrally located reinforcer 3, in parallel or stranded mode Many Loose tubes 2, the wrapping layer 4 that many Loose tubes are wrapped up constituted, at least there is a light guide fibre in every Loose tube Dimension 1；Have it is characterized in that the outer rim of the sheath has in multiple grooves 10 being recessed to sheath inner edge direction, groove Luminescent layer 7, the outer extrusion molding of sheath, luminescent layer is coated with overcoat 8；Overcoat is transparent.
Luminous optical cable described above, with five Loose tubes, every Loose tube have six roots of sensation optical fiber, Ke Yigen According to needing with the optical fiber can in other many Loose tubes, every Loose tube with other quantity, in every Loose tube As long as more than one optical fiber.
Luminous optical cable described in this embodiment, the luminescent layer, its material can be with embodiment 1；During using tape, it is Paste in a groove；Using special formulation material when, be extrusion molding or be molded in groove.
The preparation method of luminous optical cable, substantially with embodiment 4, is a difference in that：Luminescent layer can be discord groove type Integrally；It can also be the periphery of protrusion or the formation of recessed sheath outer rim.
Embodiment 6
See Fig. 6, luminous optical cable, it includes optical cable core, the protective layer being coated on outside optical cable core 5, extrusion molding and is coated on guarantor Sheath 6 outside sheath, optical cable core is distributed in outside reinforcer by centrally located reinforcer 3, in parallel or stranded mode Many Loose tubes 2, the wrapping layer 4 that many Loose tubes are wrapped up constituted, at least there is a fibre ribbon in every Loose tube, At least one optical fiber 1 is included in every fibre ribbon；It is characterized in that having a luminescent layer 7, luminescent layer outside the sheath Outer extrusion molding is coated with overcoat 8；Luminescent layer lives sheath integral coating；Overcoat is transparent.
Luminous optical cable described above, with having four fibre ribbons, every optical fiber in five Loose tubes, every Loose tube There are four optical fibers in band, can also be many with that can have in other many Loose tubes, every Loose tube as needed At least there is an optical fiber in the light guide fibre ribbons of other quantity of one, every fibre ribbon.
Luminous optical cable described in this embodiment, the luminescent layer, its material and cladding mode can be with embodiments 1.
The preparation method of luminous optical cable, substantially with embodiment 1, is a difference in that：Loose tube is fibre ribbon, optical fiber In fibre ribbon.
Embodiment 7
See Fig. 7, luminous cable, it includes cable conductor, the protective layer being coated on outside cable conductor 5, extrusion molding and is coated on guarantor Sheath 6 outside sheath, cable conductor is distributed in outside reinforcer by centrally located reinforcer 3, in parallel or stranded mode Many Loose tubes 2 and at least two transmission pressures, the wrapping layer 4 of wrapping up many Loose tubes and transmission pressure constitute, often At least there is an optical fiber 1 in root Loose tube；Every transmission pressure is coated on the insulating barrier outside conductor by conductor 92, extrusion molding 91 are constituted；It is characterized in that having the outer extrusion molding of a luminescent layer 7, luminescent layer to be coated with overcoat 8 outside the sheath；Luminescent layer will Sheath integral coating is lived；Overcoat is transparent.
Luminous optical cable described in this embodiment, the luminescent layer, its material and cladding mode can be with embodiments 1.
In this embodiment, part Loose tube can also be filled rope and be replaced；Can also be as embodiment 6 in Loose tube There is fibre ribbon like that, optical fiber is located in fibre ribbon.
In this embodiment, can also not have Loose tube, Loose tube is replaced by transmission pressure completely, now, light electricity Cable, it includes the sheath that cable conductor, the protective layer being coated on outside cable conductor, extrusion molding are coated on outside protective layer, cable Cable core is distributed in many transmission pressures outside reinforcer by centrally located reinforcer, in parallel or stranded mode, by many The wrapping layer that transmission pressure is wrapped up is constituted；The insulating barrier that every transmission pressure is coated on by conductor, extrusion molding outside conductor is constituted；Its It is characterised by that there is the outer extrusion molding of a luminescent layer, luminescent layer to be coated with overcoat outside the sheath；Luminescent layer is overall by sheath Envelope.
Further, in this embodiment, when above having Loose tube in cable core, transmission pressure can also be by part filling Rope is replaced.
Further, in the above-mentioned embodiment of this embodiment, sheath, the composition of luminescent layer, material can The identical structural shape as embodiment 1 to any one of embodiment 6.
In this embodiment, due to conductor have it is enough bear ability, therefore center reinforcemen need not can be added, or Substituted with packing material.
The preparation method of luminous cable, it is characterised in that it is comprised the steps of：
The step of making cable conductor：Will at least one G.652 or G.653 or G.654 or G.655 or G.656 or G.657 or A1a or A1b or A1c or A1d optical fibers are placed to the polybutylene terephthalate (PBT) of melting by secondary coated extruding machine Or modified polypropene formation inner hollow space in, formed Loose tube, the Loose tube external diameter be Loose tube wall thickness 5~ 10 times；Repeated multiple times operation, forms many Loose tubes；Take what many insulating barriers being coated on by conductor and extrusion molding outside conductor were constituted Transmission pressure, many Loose tubes of above-mentioned production, the steel wire bought in advance or fiberglass-reinforced plastic lever and polyester prick yarn or Polyamide fibre pricks yarn or nylon and pricks yarn or polyester belt, and steel wire or fiberglass-reinforced plastic lever are placed on into center, by many Loose tubes And many transmission pressures are placed on outside reinforcer in parallel or stranded mode, polyester are pricked to yarn or polyamide fibre bundle yarn or nylon bundle yarn Or closely coil wrapping forms cable conductor, the pitch of coil wrapping to polyester belt outside many Loose tubes and many transmission pressures It is 30~80mm；
The step of making protective layer：Take waterstop or non-woven fabrics or polyester belt helical coated above-mentioned formed cable conductor it Outer formation protective layer, overlap joint Duplication during helical coated is 15%~25%；Or take waterstop or non-woven fabrics or polyester belt or Mica tape or clad aluminum band or complex copper band or composite steel band are longitudinally coated on to be formed outside above-mentioned formed cable conductor and protected Sheath, it is 2~4mm to have lap width during the cladding of longitudinal direction；Overlap joint Duplication refers to the ratio between width of lap width and band Value；
The step of making sheath：Take low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polyvinyl chloride or poly- Propylene or low smoke and zero halogen polyethylene, it is coated on 0.6~2.0mm thickness extrusion molding outside protective layer and forms sheath；
The step of making luminescent layer：The mode that luminous ribbon is bonded or the mode of spiral winding or longitudinal direction are coated is taken to be attached to interior Form luminescent layer outside sheath, the luminous ribbon is light emitting cloth or reflective cloth or reflective tape or speedily carries out rescue work and take Special light reflecting ribbon Or Luminous adhesive tape or noctilucence joint strip or decor Noctilucent strip or noctilucence adhesive tape or fluorescent adhesive tape；Or by extrusion molding 0.2~ 1.0mm luminescent material forms luminescent layer outside sheath, and the luminescent material by weight, includes following former material Material：Al2O3：25~30 parts, BaCO3：2~4 parts, SrCO3：30~40 parts, HBO3：1~3 part, B2O3：1~2 part, MgO：0.5~ 1.0 parts, NaCl：0.6~0.8 part, Eu2O3：0.8~1.2 part, Cu2O：15~20 parts, Nd2O3：0.1~0.3 part, ZnO：0.1~ 0.3 part, Li2O：0.1~0.3 part, the commercially available model HL-880 special luminescent powder of injection：2~4 parts, fineness be 300~600 Purpose glass microballoon：30~50 parts, the material as sheath material：250~500 parts, commercial polyethylene color masterbatch：1~3 Part；Or luminescent layer is formed outside sheath by 0.2~1.0mm of extrusion molding luminescent material, the luminescent material is by weight Meter, includes following raw material：By weight, following raw material are included：Fineness is micro- for the glass of 300~600 mesh Pearl：20~40 parts, the material as sheath material：50~80 parts, commercial polyethylene color masterbatch：1~3 part；The poly- second Alkene color masterbatch is red or yellow or green or brown or purple or blueness or grey or pink or dark green or orange；
The step of making overcoat：Transparent PVC or transparent PMMA or transparent PC or transparent ABS integral extrusions is taken to coat Overcoat is formed outside luminescent layer, the making of luminous cable is completed；The thickness of overcoat is 0.3~1.0mm.
When cable conductor is other patterns described above, the preparation method of luminous cable can be entirely by reference to embodiment 1 realizes to the combination of embodiment 6 and the above method.
Luminous optical cable or luminous cable described in any of the above-described embodiment, it is characterised in that filled in the Loose tube There are greasy for preventing water or water-proofing powder or water blocking yarn or other material water-proof materials.
Luminous optical cable or luminous cable described in any of the above-described embodiment, it is characterised in that the optical cable core or electricity Greasy for preventing water or water-proofing powder or water blocking yarn or other material water-proof materials are filled with the gap of cable cable core.
Luminous optical cable or luminous cable described in any of the above-described embodiment, it is characterised in that the material of the protective layer For waterstop or non-woven fabrics or polyester belt or mica tape or clad aluminum band or complex copper band or composite steel band.
Luminous optical cable or luminous cable described in any of the above-described embodiment, it is characterised in that the material of the wrapping layer It is that polyester pricks yarn or polyamide fibre pricks yarn or nylon pricks yarn or polyester belt.
Luminous optical cable or luminous cable described in any of the above-described embodiment, it is characterised in that the material of the reinforcer For steel wire or fiberglass-reinforced plastic lever or polypropylene or polyethylene.
Luminous optical cable or luminous cable described in any of the above-described embodiment, it is characterised in that the material of the Loose tube For polybutylene terephthalate (PBT) or modified polypropene.
Luminous optical cable described in above-mentioned embodiment, it is characterised in that the material of the gasket for packing is polypropylene or poly- second Alkene.
Luminous optical cable or luminous cable described in any of the above-described embodiment, it is characterised in that the material of the sheath For low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polyvinyl chloride or polypropylene or low smoke and zero halogen polyethylene； The thickness of sheath is 0.6~2.0mm.
Luminous optical cable or luminous cable described in any of the above-described embodiment, it is characterised in that the material of the overcoat For transparent PVC or transparent PMMA or transparent PC or transparent ABS；PVC is the abbreviation of polyvinyl chloride, and PMMA is transparent Lucite, chemical composition is polymethyl methacrylate；PC is the abbreviation of polycarbonate resin；The thickness of overcoat be 0.3~ 1.0mm。
Luminous optical cable or luminous cable described in any of the above-described embodiment, it is characterised in that the optical fiber is single Mode fiber or multimode fibre, the single-mode fiber for G.652, G.653, G.654, G.655, G.656, G.657 in it is any one Kind；The multimode fibre is any one in A1a, A1b, A1c, A1d.
Luminous optical cable, luminous cable in the present invention due to being provided with luminescent layer, due in luminescent layer have color masterbatch or Xenogenesis color, therefore luminescent layer can be recognized on daytime；In the present invention, due in luminescent layer have noctilucence in luminescent substance, therefore Can also easily it be recognized in dark；Further, since wherein having glass microballoon, therefore even in color masterbatch failure and recognize noctilucence Under conditions of composition does not work, during illumination, glass microballoon can also produce it is extremely strong reflective, no matter therefore on daytime or at night In, it can easily be recognized, be very easy to examine, construct, safeguard and maintenance work；Even if light, cable are in high-altitude In be also easy to identification.
The present invention has following main beneficial effect：Product structure is simple, be easy to make, can be easily in light and noctilucence In be identified, be easy to construction with safeguard.
The present invention is not limited to above-mentioned preferred forms, it will be appreciated that design of the invention can be by other a variety of shapes Formula is implemented to use, and they are also fallen within protection scope of the present invention.

Claims (6)

1. luminous optical cable, it includes optical cable core, the protective layer being coated on outside optical cable core, extrusion molding and is coated on outside protective layer Sheath, many pines that optical cable core is distributed in outside reinforcer by centrally located reinforcer, in parallel or stranded mode cover Pipe, the wrapping layer for wrapping up many Loose tubes are constituted, and at least have an optical fiber in every Loose tube；It is characterized in that There is the outer extrusion molding of a luminescent layer, luminescent layer to be coated with overcoat outside the sheath；Luminescent layer lives sheath integral coating；It is anti- Sheath is transparent；The luminous optical cable makes obtain by the following method：
The step of making optical cable core：Will at least one G.652 or G.653 or G.654 or G.655 or G.656 or G.657 or A1a or A1b or A1c or A1d optical fibers are placed to the polybutylene terephthalate (PBT) of melting by secondary coated extruding machine Or modified polypropene formation inner hollow space in, formed Loose tube, the Loose tube external diameter be Loose tube wall thickness 5~ 10 times；Repeated multiple times operation, forms many Loose tubes；Many Loose tubes taking above-mentioned production, the steel wire bought in advance or glass fibers Tie up reinforced plastics bar and polyester pricks yarn or polyamide fibre pricks yarn or nylon pricks yarn or polyester belt, steel wire or glass fiber reinforcement are moulded Material bar is placed on center, many Loose tubes is placed on outside reinforcer in parallel or stranded mode, polyester is pricked into yarn or polyamide fibre Closely coil wrapping forms optical cable core, the pitch of coil wrapping outside many Loose tubes for bundle yarn or nylon bundle yarn or polyester belt It is 30~80mm；
The step of making protective layer：Take waterstop or non-woven fabrics or polyester belt helical coated above-mentioned formed optical cable core it Outer formation protective layer, overlap joint Duplication during helical coated is 15%~25%；Or take waterstop or non-woven fabrics or polyester belt or Mica tape or clad aluminum band or complex copper band or composite steel band are longitudinally coated on to be formed outside above-mentioned formed optical cable core and protected Sheath, it is 2~4mm to have lap width during the cladding of longitudinal direction；Overlap joint Duplication refers to the ratio between width of lap width and band Value；
The step of making sheath：Take low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polyvinyl chloride or poly- Propylene or low smoke and zero halogen polyethylene, it is coated on 0.6~2.0mm thickness extrusion molding outside protective layer and forms sheath；
The step of making luminescent layer：Luminescent layer, the hair are formed outside sheath by 0.2~1.0mm of extrusion molding luminescent material Luminescent material by weight, includes following raw material：Al2O3：25~30 parts, BaCO3：2~4 parts, SrCO3：30~40 Part, HBO3：1~3 part, B2O3：1~2 part, MgO：0.5~1.0 part, NaCl：0.6~0.8 part, Eu2O3：0.8~1.2 part, Cu2O：15~20 parts, Nd2O3：0.1~0.3 part, ZnO：0.1~0.3 part, Li2O：0.1~0.3 part, commercially available model HL-880 The special luminescent powder of injection：2~4 parts, the glass microballoon that fineness is 300~600 mesh：30~50 parts, as sheath material Material：250~500 parts, commercial polyethylene color masterbatch：1~3 part；
The step of making overcoat：Transparent PVC or transparent PMMA or transparent PC or transparent ABS integral extrusions is taken to coat Overcoat is formed outside luminescent layer, the making of luminous optical cable is completed；The thickness of overcoat is 0.3~1.0mm.
2. luminous optical cable, it includes optical cable core, the protective layer being coated on outside optical cable core, extrusion molding and is coated on outside protective layer Sheath, optical cable core is distributed at least one outside reinforcer by centrally located reinforcer, in parallel or stranded mode Loose tube and at least one gasket for packing, the wrapping layer for wrapping up many Loose tubes and gasket for packing are constituted, in every Loose tube extremely There is an optical fiber less；It is characterized in that having the outer extrusion molding of a luminescent layer, luminescent layer to be coated with protection outside the sheath Layer；Luminescent layer lives sheath integral coating；Overcoat is transparent；The luminous optical cable is to make to obtain by the following method 's：
The step of making optical cable core：Will at least one G.652 or G.653 or G.654 or G.655 or G.656 or G.657 or A1a or A1b or A1c or A1d optical fibers are placed to the polybutylene terephthalate (PBT) of melting by secondary coated extruding machine Or modified polypropene formation inner hollow space in, formed Loose tube, the Loose tube external diameter be Loose tube wall thickness 5~ 10 times；Repeated multiple times operation, forms many Loose tubes；Many Loose tubes taking above-mentioned production, the steel wire bought in advance or glass fibers Tie up reinforced plastics bar and polyester pricks yarn or polyamide fibre pricks yarn or nylon pricks yarn or polyester belt, at least one gasket for packing of pre-manufactured, By steel wire or fiberglass-reinforced plastic lever be placed on center, by many Loose tubes and at least one gasket for packing with parallel or stranded Mode be placed on that reinforcer is outer, polyester is pricked to yarn or polyamide fibre prick yarn or nylon prick yarn or polyester belt closely coil wrapping many Optical cable core is formed outside root Loose tube and gasket for packing, the pitch of coil wrapping is 30~80mm；
The step of making protective layer：Take waterstop or non-woven fabrics or polyester belt helical coated above-mentioned formed optical cable core it Outer formation protective layer, overlap joint Duplication during helical coated is 15%~25%；Or take waterstop or non-woven fabrics or polyester belt or Mica tape or clad aluminum band or complex copper band or composite steel band are longitudinally coated on to be formed outside above-mentioned formed optical cable core and protected Sheath, it is 2~4mm to have lap width during the cladding of longitudinal direction；Overlap joint Duplication refers to the ratio between width of lap width and band Value；
The step of making sheath：Take low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polyvinyl chloride or poly- Propylene or low smoke and zero halogen polyethylene, it is coated on 0.6~2.0mm thickness extrusion molding outside protective layer and forms sheath；
The step of making luminescent layer：Luminescent layer, the hair are formed outside sheath by 0.2~1.0mm of extrusion molding luminescent material Luminescent material by weight, includes following raw material：Al2O3：25~30 parts, BaCO3：2~4 parts, SrCO3：30~40 Part, HBO3：1~3 part, B2O3：1~2 part, MgO：0.5~1.0 part, NaCl：0.6~0.8 part, Eu2O3：0.8~1.2 part, Cu2O：15~20 parts, Nd2O3：0.1~0.3 part, ZnO：0.1~0.3 part, Li2O：0.1~0.3 part, commercially available model HL-880 The special luminescent powder of injection：2~4 parts, the glass microballoon that fineness is 300~600 mesh：30~50 parts, as sheath material Material：250~500 parts, commercial polyethylene color masterbatch：1~3 part；
The step of making overcoat：Transparent PVC or transparent PMMA or transparent PC or transparent ABS integral extrusions is taken to coat Overcoat is formed outside luminescent layer, the making of luminous optical cable is completed；The thickness of overcoat is 0.3~1.0mm.
3. the luminous optical cable according to claim 1 or claim 2, it is characterised in that the formula of the luminescent layer is by weight Part meter, includes following raw material：Al2O3：28 parts, BaCO3：3 parts, SrCO3：35 parts, HBO3：2 parts, B2O3：1.5 parts, MgO：0.8 part, NaCl：0.7 part, Eu2O3：1.0 parts, Cu2O：18 parts, Nd2O3：0.2 part, ZnO：0.2 part, Li2O：0.2 part, The commercially available model HL-880 special luminescent powder of injection：3 parts, the glass microballoon that fineness is 300~600 mesh：40 parts and sheath The same material of material：375 parts, commercial polyethylene color masterbatch：2 parts.
4. luminous cable, it includes cable conductor, the protective layer being coated on outside cable conductor, extrusion molding and is coated on outside protective layer Sheath, many pines that cable conductor is distributed in outside reinforcer by centrally located reinforcer, in parallel or stranded mode cover Pipe and at least two transmission pressures, the wrapping layer for wrapping up many Loose tubes and transmission pressure are constituted, in every Loose tube extremely There is an optical fiber less；The insulating barrier that every transmission pressure is coated on by conductor, extrusion molding outside conductor is constituted；It is characterized in that There is the outer extrusion molding of a luminescent layer, luminescent layer to be coated with overcoat outside the sheath；Luminescent layer lives sheath integral coating；It is anti- Sheath is transparent；Logical make by the following method of the luminous cable obtains：
The step of making cable conductor：Will at least one G.652 or G.653 or G.654 or G.655 or G.656 or G.657 or A1a or A1b or A1c or A1d optical fibers are placed to the polybutylene terephthalate (PBT) of melting by secondary coated extruding machine Or modified polypropene formation inner hollow space in, formed Loose tube, the Loose tube external diameter be Loose tube wall thickness 5~ 10 times；Repeated multiple times operation, forms many Loose tubes；Take what many insulating barriers being coated on by conductor and extrusion molding outside conductor were constituted Transmission pressure, many Loose tubes of above-mentioned production, the steel wire bought in advance or fiberglass-reinforced plastic lever and polyester prick yarn or Polyamide fibre pricks yarn or nylon and pricks yarn or polyester belt, and steel wire or fiberglass-reinforced plastic lever are placed on into center, by many Loose tubes And many transmission pressures are placed on outside reinforcer in parallel or stranded mode, polyester are pricked to yarn or polyamide fibre bundle yarn or nylon bundle yarn Or closely coil wrapping forms cable conductor, the pitch of coil wrapping to polyester belt outside many Loose tubes and many transmission pressures It is 30~80mm；
The step of making protective layer：Take waterstop or non-woven fabrics or polyester belt helical coated above-mentioned formed cable conductor it Outer formation protective layer, overlap joint Duplication during helical coated is 15%~25%；Or take waterstop or non-woven fabrics or polyester belt or Mica tape or clad aluminum band or complex copper band or composite steel band are longitudinally coated on to be formed outside above-mentioned formed cable conductor and protected Sheath, it is 2~4mm to have lap width during the cladding of longitudinal direction；Overlap joint Duplication refers to the ratio between width of lap width and band Value；
The step of making sheath：Take low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polyvinyl chloride or poly- Propylene or low smoke and zero halogen polyethylene, it is coated on 0.6~2.0mm thickness extrusion molding outside protective layer and forms sheath；
The step of making luminescent layer：Luminescent layer, the hair are formed outside sheath by 0.2~1.0mm of extrusion molding luminescent material Luminescent material by weight, includes following raw material：Al2O3：25~30 parts, BaCO3：2~4 parts, SrCO3：30~40 Part, HBO3：1~3 part, B2O3：1~2 part, MgO：0.5~1.0 part, NaCl：0.6~0.8 part, Eu2O3：0.8~1.2 part, Cu2O：15~20 parts, Nd2O3：0.1~0.3 part, ZnO：0.1~0.3 part, Li2O：0.1~0.3 part, commercially available model HL-880 The special luminescent powder of injection：2~4 parts, the glass microballoon that fineness is 300~600 mesh：30~50 parts, as sheath material Material：250~500 parts, commercial polyethylene color masterbatch：1~3 part；Or existed by 0.2~1.0mm of extrusion molding luminescent material Luminescent layer is formed outside sheath, the luminescent material by weight, includes following raw material：By weight, comprising There are following raw material：Fineness is the glass microballoon of 300~600 mesh：20~40 parts, the material as sheath material：50 ~80 parts, commercial polyethylene color masterbatch：1~3 part；The polyethylene color is red or yellow or green or brown or purple Or blueness or grey or pink or dark green or orange；
The step of making overcoat：Transparent PVC or transparent PMMA or transparent PC or transparent ABS integral extrusions is taken to coat Overcoat is formed outside luminescent layer, the making of luminous cable is completed；The thickness of overcoat is 0.3~1.0mm.
5. the preparation method of luminous cable, it is characterised in that it is comprised the steps of：
The step of making cable conductor：Will at least one G.652 or G.653 or G.654 or G.655 or G.656 or G.657 or A1a or A1b or A1c or A1d optical fibers are placed to the polybutylene terephthalate (PBT) of melting by secondary coated extruding machine Or modified polypropene formation inner hollow space in, formed Loose tube, the Loose tube external diameter be Loose tube wall thickness 5~ 10 times；Repeated multiple times operation, forms many Loose tubes；Take what many insulating barriers being coated on by conductor and extrusion molding outside conductor were constituted Transmission pressure, many Loose tubes of above-mentioned production, the steel wire bought in advance or fiberglass-reinforced plastic lever and polyester prick yarn or Polyamide fibre pricks yarn or nylon and pricks yarn or polyester belt, and steel wire or fiberglass-reinforced plastic lever are placed on into center, by many Loose tubes And many transmission pressures are placed on outside reinforcer in parallel or stranded mode, polyester are pricked to yarn or polyamide fibre bundle yarn or nylon bundle yarn Or closely coil wrapping forms cable conductor, the pitch of coil wrapping to polyester belt outside many Loose tubes and many transmission pressures It is 30~80mm；
The step of making protective layer：Take waterstop or non-woven fabrics or polyester belt helical coated above-mentioned formed cable conductor it Outer formation protective layer, overlap joint Duplication during helical coated is 15%~25%；Or take waterstop or non-woven fabrics or polyester belt or Mica tape or clad aluminum band or complex copper band or composite steel band are longitudinally coated on to be formed outside above-mentioned formed cable conductor and protected Sheath, it is 2~4mm to have lap width during the cladding of longitudinal direction；Overlap joint Duplication refers to the ratio between width of lap width and band Value；
The step of making sheath：Take low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polyvinyl chloride or poly- Propylene or low smoke and zero halogen polyethylene, it is coated on 0.6~2.0mm thickness extrusion molding outside protective layer and forms sheath；
The step of making luminescent layer：Luminescent layer, the hair are formed outside sheath by 0.2~1.0mm of extrusion molding luminescent material Luminescent material by weight, includes following raw material：Al2O3：25~30 parts, BaCO3：2~4 parts, SrCO3：30~40 Part, HBO3：1~3 part, B2O3：1~2 part, MgO：0.5~1.0 part, NaCl：0.6~0.8 part, Eu2O3：0.8~1.2 part, Cu2O：15~20 parts, Nd2O3：0.1~0.3 part, ZnO：0.1~0.3 part, Li2O：0.1~0.3 part, commercially available model HL-880 The special luminescent powder of injection：2~4 parts, the glass microballoon that fineness is 300~600 mesh：30~50 parts, as sheath material Material：250~500 parts, commercial polyethylene color masterbatch：1~3 part；Or existed by 0.2~1.0mm of extrusion molding luminescent material Luminescent layer is formed outside sheath, the luminescent material by weight, includes following raw material：By weight, comprising There are following raw material：Fineness is the glass microballoon of 300~600 mesh：20~40 parts, the material as sheath material：50 ~80 parts, commercial polyethylene color masterbatch：1~3 part；The polyethylene color is red or yellow or green or brown or purple Or blueness or grey or pink or dark green or orange；
The step of making overcoat：Transparent PVC or transparent PMMA or transparent PC or transparent ABS integral extrusions is taken to coat Overcoat is formed outside luminescent layer, the making of luminous cable is completed；The thickness of overcoat is 0.3~1.0mm.
6. the preparation method of luminous cable according to claim 5, it is characterised in that the formula of the luminescent layer is by weight Part meter, can also be and include following raw material：Al2O3：28 parts, BaCO3：3 parts, SrCO3：35 parts, HBO3：2 parts, B2O3： 1.5 parts, MgO：0.8 part, NaCl：0.7 part, Eu2O3：1.0 parts, Cu2O：18 parts, Nd2O3：0.2 part, ZnO：0.2 part, Li2O：0.2 Part, the commercially available model HL-880 special luminescent powder of injection：3 parts, the glass microballoon that fineness is 300~600 mesh：40 parts, with it is interior The same material of jacket material：375 parts, commercial polyethylene color masterbatch：2 parts.
CN201710572099.6A 2015-04-05 2015-04-05 Luminous optical cable, luminous cable and preparation method thereof Pending CN107179587A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710572099.6A CN107179587A (en) 2015-04-05 2015-04-05 Luminous optical cable, luminous cable and preparation method thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710572099.6A CN107179587A (en) 2015-04-05 2015-04-05 Luminous optical cable, luminous cable and preparation method thereof
CN201510157529.9A CN104698558B (en) 2015-04-05 2015-04-05 The preparation method of luminous optical cable

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201510157529.9A Division CN104698558B (en) 2015-04-05 2015-04-05 The preparation method of luminous optical cable

Publications (1)

Publication Number Publication Date
CN107179587A true CN107179587A (en) 2017-09-19

Family

ID=53345870

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201710572099.6A Pending CN107179587A (en) 2015-04-05 2015-04-05 Luminous optical cable, luminous cable and preparation method thereof
CN201510157529.9A Active CN104698558B (en) 2015-04-05 2015-04-05 The preparation method of luminous optical cable

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201510157529.9A Active CN104698558B (en) 2015-04-05 2015-04-05 The preparation method of luminous optical cable

Country Status (1)

Country Link
CN (2) CN107179587A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110060809A (en) * 2018-01-19 2019-07-26 发那科株式会社 Cable
CN111983761A (en) * 2020-09-03 2020-11-24 江苏中天科技股份有限公司 Full-dry optical cable and preparation method thereof
CN113711320A (en) * 2020-04-23 2021-11-26 苏州专创光电科技有限公司 Indoor and outdoor dual-purpose communication optical cable and cable
RU2788990C1 (en) * 2022-06-30 2023-01-26 Акционерное общество "Москабельмет" (АО "МКМ") Power cable with light emitting sheath
CN116631705A (en) * 2023-07-05 2023-08-22 广州南洋电缆集团有限公司 Luminous cable production system and method for towing system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000063735A1 (en) * 1999-04-15 2000-10-26 Little William D Jr Concentric lay stranding for optical fiber cable
CN102439497A (en) * 2009-05-11 2012-05-02 尼克桑斯公司 Cable comprising a layer able to emit light radiation
CN103048758A (en) * 2013-01-22 2013-04-17 江苏长飞中利光纤光缆有限公司 Night vision optical cable
WO2014121172A2 (en) * 2013-02-04 2014-08-07 Corning Incorporated Uniform illumination light diffusing fiber

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1032921C (en) * 1992-09-19 1996-10-02 杨丽馨 Undark
CN1246403C (en) * 1997-03-17 2006-03-22 姜祖斌 Thermosetting lumirwus powder paint and its production method
CN1210370C (en) * 2001-09-25 2005-07-13 北京有色金属研究总院 Boroaluminate blue fluorescent powder for color plasma plate display and its producing method
CN100502609C (en) * 2004-12-29 2009-06-17 郑岩 Electroluminescence wire
JP5569942B2 (en) * 2009-10-27 2014-08-13 学校法人東京理科大学 Luminescent glass, light-emitting device provided with the luminescent glass, and method for producing the luminescent glass
CN101950059A (en) * 2010-08-18 2011-01-19 江苏长飞中利光纤光缆有限公司 Layer stranded optical cable, preparation method thereof and device for method
CN104062727A (en) * 2014-06-23 2014-09-24 江苏亨通光电股份有限公司 Light small-cable-diameter 8-shaped self-supporting optical cable

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000063735A1 (en) * 1999-04-15 2000-10-26 Little William D Jr Concentric lay stranding for optical fiber cable
CN102439497A (en) * 2009-05-11 2012-05-02 尼克桑斯公司 Cable comprising a layer able to emit light radiation
CN103048758A (en) * 2013-01-22 2013-04-17 江苏长飞中利光纤光缆有限公司 Night vision optical cable
WO2014121172A2 (en) * 2013-02-04 2014-08-07 Corning Incorporated Uniform illumination light diffusing fiber

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110060809A (en) * 2018-01-19 2019-07-26 发那科株式会社 Cable
TWI708268B (en) * 2018-01-19 2020-10-21 日商發那科股份有限公司 Cable
CN110060809B (en) * 2018-01-19 2020-10-30 发那科株式会社 Cable with a protective layer
CN113711320A (en) * 2020-04-23 2021-11-26 苏州专创光电科技有限公司 Indoor and outdoor dual-purpose communication optical cable and cable
CN113711320B (en) * 2020-04-23 2023-06-23 湖南力通恒裕电缆科技有限公司 Indoor and outdoor dual-purpose communication optical cable and cable
CN111983761A (en) * 2020-09-03 2020-11-24 江苏中天科技股份有限公司 Full-dry optical cable and preparation method thereof
RU2788990C1 (en) * 2022-06-30 2023-01-26 Акционерное общество "Москабельмет" (АО "МКМ") Power cable with light emitting sheath
CN116631705A (en) * 2023-07-05 2023-08-22 广州南洋电缆集团有限公司 Luminous cable production system and method for towing system
CN116631705B (en) * 2023-07-05 2023-12-26 广州南洋电缆集团有限公司 Luminous cable production system and method for towing system

Also Published As

Publication number Publication date
CN104698558A (en) 2015-06-10
CN104698558B (en) 2017-12-29

Similar Documents

Publication Publication Date Title
CN104698559B (en) The preparation method of luminous optical cable
CN104730662B (en) Luminous optical cable and luminous cable
CN104698558B (en) The preparation method of luminous optical cable
CN105467538B (en) A kind of non-metallic optical fiber cables
CN104977677B (en) Light unit and the optical cable using the light unit
CN204595274U (en) Communication luminous optical cable
CN106847405B (en) Cable all easy to identify or optical cable and its manufacturing method under a kind of light and subdued light conditions
CN110520774B (en) Self-luminous easy-to-identify cable and manufacturing method thereof
CN106782866B (en) A kind of cable or optical cable composite band
CN106932876A (en) A kind of manufacture method of layer-stranding cable
CN204631308U (en) A kind of communication luminous optical cable
CN204632401U (en) Luminous cable
CN204631307U (en) Luminous optical cable
CN204631306U (en) A kind of luminous optical cable for optical fiber communication
CN204595276U (en) A kind of luminous optical cable
CN204595275U (en) A kind of can be luminous optical cable
CN106950667A (en) A kind of central-beam tube type fiber optic cable and manufacture method
CN106950664A (en) The method for manufacturing layer-stranding cable
CN104749729B (en) A kind of method for manufacturing layer-stranding cable
CN104749728B (en) The manufacture method of layer-stranding cable
CN207116087U (en) Cable or optical cable all easy to identify under a kind of light and subdued light conditions
CN108428508A (en) A kind of cable or optical cable identification are caught in structure

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20170919