CN106814427A - Knowledge cable and its manufacture method are easily debated in a kind of self-luminous - Google Patents

Knowledge cable and its manufacture method are easily debated in a kind of self-luminous Download PDF

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Publication number
CN106814427A
CN106814427A CN201710215712.9A CN201710215712A CN106814427A CN 106814427 A CN106814427 A CN 106814427A CN 201710215712 A CN201710215712 A CN 201710215712A CN 106814427 A CN106814427 A CN 106814427A
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CN
China
Prior art keywords
cable
protective layer
line
night vision
luminous
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.)
Withdrawn
Application number
CN201710215712.9A
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Chinese (zh)
Inventor
袁红
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.)
Suzhou Gaojing Tezhuan Information Technology Co Ltd
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Suzhou Gaojing Tezhuan Information Technology Co Ltd
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Application filed by Suzhou Gaojing Tezhuan Information Technology Co Ltd filed Critical Suzhou Gaojing Tezhuan Information Technology Co Ltd
Priority to CN201710215712.9A priority Critical patent/CN106814427A/en
Publication of CN106814427A publication Critical patent/CN106814427A/en
Priority to PCT/CN2017/105249 priority patent/WO2018184365A1/en
Priority to CN201780087365.4A priority patent/CN110520774B/en
Withdrawn legal-status Critical Current

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    • 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
    • G02B6/4439—Auxiliary devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/34—Apparatus or processes specially adapted for manufacturing conductors or cables for marking conductors or cables
    • H01B13/342—Apparatus or processes specially adapted for manufacturing conductors or cables for marking conductors or cables by applying marked tape, thread or wire on the full length of the conductor or cable
    • 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
    • H01B7/366—Insulated conductors or cables characterised by their form with distinguishing or length marks being a tape, thread or wire extending the full length of the conductor or cable

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ropes Or Cables (AREA)
  • Insulated Conductors (AREA)

Abstract

The invention belongs to technical field of electric power; it is related to a kind of self-luminous easily to debate knowledge cable; include cable or optical cable core, the protective layer outside cable or optical cable core; the surface of protective layer has continuous helical groove; it is characterized in that having night vision line in the helical groove; night vision line is the surface of non-bulging protective layer, has transparent light transmission strip outside protective layer, and light transmission strip envelopes helical groove and protective layer；The distance between described helical groove adjacent grooves center is 3 10 times of cable sizes or optic cable diameter；In described cable or optical cable core, power line at least with transmission of electricity or at least have transmission signal optical fiber or at least there is transmission signal and the wire with metal ingredient.The invention also discloses manufacture method.The present invention has following main Advantageous Effects：Simple structure, easily fabricated, low cost, qualification rate are high, can conveniently realize night identification and light identification, product it is elegant in appearance.

Description

Knowledge cable and its manufacture method are easily debated in a kind of self-luminous
Technical field
The invention belongs to light, cable and electric power, communication construction technical field, knowledge line is easily debated more particularly, to a kind of self-luminous Cable and its manufacture method.
Background technology
With developing rapidly for the communications industry, optical fiber cable, electric wire application it is increasingly extensive, cable in the prior art Mainly have in outdoor application：Pipeline, buried, built on stilts three kinds of modes；Because cable adheres to different owners separately, but they may be same Pipe, laid with bar, in this case, great inconvenience is brought to maintenance, repair personnel, because the lettering of cable surface can be with The passage of time gradually shank color, therefore, maintenance, repair personnel are extremely difficult accurately to find the cable that safeguard and repair in the short time, Especially in the occasion that night or light are very dark.Therefore, substantial amounts of research has been made for this aspect by the country, main document is such as Under.
CN202615012U discloses Gunshot-proof night-vision optical fiber, including cable core 1 and the inner sheath 2 for wrapping up cable core 1, described Cable core 1 includes fiber unit 3 and the reinforcer 4 being arranged on around fiber unit 3, and described reinforcer 4 is twisted around fiber unit 3 The compact circle of synthesis, described fiber unit 3 includes the Loose tube 5 of an optical fiber 6 and parcel optical fiber 6, described inner sheath 2 Outer wall on it is continuously distributed have along the breach 7 of optical cable bearing of trend, the outside of inner sheath 2 is also enclosed with oversheath 8, oversheath Illuminating at night vitta 9 is additionally provided with 8.
CN105717596A discloses a kind of self-support aerial cable of night-viewable identification, it is characterised in that：Including cable core, The oversheath that envelopes cable core, the reinforcing element being made up of individual wire or fiberglass reinforced plastics, envelope reinforcing element Messenger wire sheath, connection messenger wire sheath and oversheath muscle；The cable core adds by centrally located center reinforcemen, positioned at center Many Loose tubes outside strong part, envelope many protective layers of Loose tube and constitute；There is at least one light guide fibre in Loose tube Dimension；Two identification strips are symmetrically provided with messenger wire sheath, the messenger wire sheath of the identical material, oversheath, muscle are integrally formed； The identification strip is made up of the raw material of following weight portion：Low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) Or 90 parts of low-smoke non-halogen flame-retardant polyethylene, 2 parts of polyethylene color, 6 parts of titanium dioxide, 0.3 part of antioxidant, natural paraffin wax 1.7 Part.
CN103048758A discloses a kind of night vision optical cable；It includes cable core, protective layer, the extrusion molding being coated on cable core Oversheath on the protection layer；It is characterized in that being formed with mark of at least one color different from oversheath color on oversheath Bar, identification strip is combined as a whole with oversheath, on any cross section of optical cable, outward flange and the oversheath of identification strip On same circumference, the inward flange of identification strip is circular arc and its center of circle and the outer peripheral center of circle of oversheath, oversheath for outward flange The center of circle of inward flange is to overlap；The identification strip can light；Include following raw material in identification strip：1. have with oversheath There is identical material of main part；2. commercial polyethylene color masterbatch；3. it is molded special luminescent powder：4. powder is added in noctilucence enhancing.The present invention Be easy to recognize, be easy to construct, be easy to night rush to repair and safeguard etc. beneficial effect；Night also can clearly be known very much Not.
In short, above-mentioned scheme is the extrusion molding identification strip on cable jacket, certain identification strip may have noctilucence and bright The function of light identification, but, there is following main defect in this mode：（1）Polychrome head, or multiple kinds of molds are needed, while Extrusion molding or injection, this mode not only increase the input of machinery equipment, and can use more place, identification strip and sheath The adhesion of layer can also diminish over time, anti-twisting property is relatively poor；（2）Various vittas, the management of mould are compared Trouble, different external diameter are, it is necessary to different color separation mould or jacket extrusion mould, causes the increase of cost.
CN204595274U discloses a kind of communication luminous optical cable, and it includes optical cable core, is coated on optical cable core Outer protective layer, extrusion molding are coated on the sheath outside protective layer, and optical cable core is by centrally located reinforcer, with parallel or stranded Mode many Loose tubes being distributed in outside reinforcer, the wrapping layer of wrapping up many Loose tubes constitute, in every Loose tube At least there is an optical fiber；It is characterized in that the outer rim of the sheath has what multiple was recessed to sheath inner edge direction Groove, the outer rim in groove with luminescent layer, sheath is located on the same face of cylinder without groove, luminescent layer outer rim, interior The outer extrusion molding of sheath, luminescent layer is coated with overcoat；Luminescent layer is that extrusion molding is embedded in a groove together with sheath；Overcoat is Transparent.Also extrusion molding is formed the luminescent layer, and the diameter of optical cable or cable is different, the extruded mould of sheath will not Together, so, the mould and thickness of the luminescent layer of extrusion molding, width are also different.
Aforesaid way, all brings great trouble to manufacturer.
On the other hand, most rare earth material has the characteristic of light-emitting, and its element has special electronic shell knot Structure, after outer-shell electron is stimulated, releases in the form of light from ground state transition to excitation state, then during returning to ground state from excitation state Exoergic amount；So, as long as most rare earth luminescent material absorbs any visible ray 5 minutes, just can continue in the dark state It is luminous more than 10 hours, and can be recycled, nontoxic, harmless, "dead", the life-span was up to 200 years or so.
In order to solve the above problems, examination is repaid applicant carried out beneficial, and made the invention.
The content of the invention
In order to solve the above problems, the purpose of the present invention is to disclose a kind of self-luminous easily to debate knowledge cable and its manufacture method, They are realized using following technical scheme.
In first embodiment of the invention, knowledge cable is easily debated in a kind of self-luminous, includes cable or optical cable core 1, position Protective layer 2 outside cable or optical cable core, the surface of protective layer has continuous helical groove 3, it is characterised in that described There is night vision line 41, night vision line is the surface of non-bulging protective layer in helical groove, there is transparent light transmission strip outside protective layer 5, light transmission strip envelopes helical groove and protective layer；The distance between helical groove adjacent grooves center L is 3- 10 times of cable sizes or optic cable diameter；Or the distance between helical groove adjacent grooves center L is 30-3000mm；Institute In the cable or optical cable core stated, power line at least with transmission of electricity or at least there is the optical fiber or extremely of transmission signal Have less transmission signal and the wire with metal ingredient.
Knowledge cable is easily debated in a kind of self-luminous described above, it is characterised in that the protective layer be extrusion molding be coated on cable or Outside optical cable core, the material of the protective layer is low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or low Cigarette halogen-free polyvinyl or polyvinyl chloride or polytetrafluoroethylene (PTFE) or polypropylene.
Knowledge cable is easily debated in a kind of self-luminous described above, it is characterised in that the material of the light transmission strip is transparent plastic； It is preferred that polyvinyl chloride or polytetrafluoroethylene (PTFE).
Knowledge cable is easily debated in a kind of self-luminous described above, it is characterized in that manufacturing what is obtained by the following method：
The first step：Take the power line at least with transmission of electricity or the optical fiber at least with transmission signal or at least have one The cable or optical cable core of the wire with metal ingredient of root transmission signal；Through sheath extrusion mandrel centre bore and draw Cable or optical cable core；
Second step：Take low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or low smoke and zero halogen polyethylene or polychlorostyrene second Alkene or polytetrafluoroethylene (PTFE) or polypropylene extrusion molding are coated on outside cable or optical cable core and form protective layer and radially constantly lead In this protective layer to bosh, just go out in the range of the 50cm of extrusion head in protective layer, make head width be 0.5-2mm's Scrape perching knife to rotate in a circumferential direction to form helical groove relative to protective layer periphery, and the head for scraping perching knife is connect with protective layer outer surface Touch and stretch into 0.3-1.0mm of protective layer；Control protective layer hauling speed makes helical groove adjacent recessed with the rotary speed for scraping perching knife The distance between groove center is 30-3000mm；Perching knife is scraped with the face of protective layer front face to scrape perching knife front, spatula Knife another side is to scrape perching knife reverse side；Night vision line is close to scrape perching knife front and constantly conveys night vision line, and night vision line is pressed into be formed Helical groove in and gap spray quick-drying gelatin night vision line is fixed in helical groove, the night vision line is the coloured silk of model 150D Color noctilucence polyester filament or luminous embroidery line or with can luminescence rare earth composition any one noctilucence line or noctilucence rope；Night Sight line is the surface of non-bulging protective layer；
3rd step：Take transparent plastic extrusion molding and be coated on and light transmission strip is formed outside protective layer；Complete self-luminous and easily debate the system for knowing cable Make.
In second embodiment of the invention, knowledge cable is easily debated in a kind of self-luminous, includes cable or optical cable core 1, position It is outside cable or optical cable core and be transparent protective layer 2, there is continuous helical groove 3, helical groove in protective layer And not through the outer surface of protective layer；It is characterized in that having night vision line 41 in the helical groove, the helical groove is adjacent The distance between groove center is 3-10 times of cable conductor diameter or optical cable core diameter；Or the helical groove adjacent grooves The distance between center is 30-3000mm；In described cable or optical cable core, at least with one transmission of electricity power line or At least have transmission signal optical fiber or at least there is transmission signal and the wire with metal ingredient.
Knowledge cable is easily debated in a kind of self-luminous described above, it is characterised in that the material of the protective layer is transparent plastic； It is preferred that polyvinyl chloride or polytetrafluoroethylene (PTFE).
Knowledge cable is easily debated in a kind of self-luminous described above, it is characterized in that manufacturing what is obtained by the following method：
The first step：Take the power line at least with transmission of electricity or the optical fiber at least with transmission signal or at least have one The cable or optical cable core of the wire with metal ingredient of root transmission signal；Through sheath extrusion mandrel centre bore and draw Cable or optical cable core；
Second step：During night vision line is stretched into cable in extrusion head or the cable-through hole outside optical cable core, for through cable-through hole Night vision line ceaselessly rotates clockwise or counterclockwise, and hauling speed it is equal with cable or optical cable core hauling speed, Adjustment rotary speed makes the distance between night vision line adjacent segments center be 30-3000mm；Transparent plastic extrusion molding is coated on cable Or protective layer is formed outside optical cable core and night vision line is located in protective layer；Complete self-luminous and easily debate the manufacture for knowing cable； Wherein, the night vision line is the colorful noctilucent polyester filament or luminous embroidery line of model 150D or with can luminescence rare earth Any one noctilucence line or noctilucence rope of composition.
In 3rd embodiment of the invention, knowledge cable is easily debated in a kind of self-luminous, includes cable or optical cable core 1, position Protective layer 2 outside cable or optical cable core, protective layer is interior with continuous helical groove 3, helical groove and not through guarantor The outer surface of sheath；It is characterized in that the helical groove in have night vision line 41, the helical groove adjacent grooves center it Between distance be 3-10 times of cable conductor diameter or optical cable core diameter；Or between the helical groove adjacent grooves center Distance is 30-3000mm；In described cable or optical cable core, at least with a power line transmitted electricity or at least with one The optical fiber of root transmission signal or at least there is transmission signal and the wire with metal ingredient；At least inlayed on protective layer There is an identification strip 6；Identification strip is that tool is coloured, and the part on protective layer in addition to identification strip is transparent.
Knowledge cable is easily debated in a kind of self-luminous described above, it is characterised in that the material of the transparent part of the protective layer is Transparent plastic；It is preferred that polyvinyl chloride or polytetrafluoroethylene (PTFE).
In 5th embodiment of the invention, knowledge cable is easily debated in a kind of self-luminous, includes cable or optical cable core 1, position Protective layer 2 outside cable or optical cable core, it is characterised in that the surface of the protective layer has continuous helical structure Night vision line 41, night vision line is the outer surface of the outer surface of non-bulging protective layer or some protrusion protective layer；The night The distance between sight line adjoining spiral is 3-10 times of cable conductor diameter or optical cable core diameter；Or the adjacent spiral shell of the night vision line The distance between rotation is 30-3000mm；In described cable or optical cable core, at least with a power line transmitted electricity or extremely Have less transmission signal optical fiber or at least there is transmission signal and the wire with metal ingredient.
Knowledge cable is easily debated in a kind of self-luminous described in any of the above-described embodiment, it is characterised in that the night vision line is type Number for 150D colorful noctilucent polyester filament or luminous embroidery line or with can luminescence rare earth composition any one noctilucence Line or noctilucence rope.
Knowledge cable is easily debated in a kind of self-luminous described in any of the above-described embodiment, it is characterised in that the noctilucence line is by night Replaced depending on unit, night vision line protective layer 42 of the night vision unit by noctilucence line and outside noctilucence line is constituted, the protection of night vision line Layer 42 is transparent.
Further, knowledge cable is easily debated in a kind of self-luminous described above, it is characterised in that the night vision line protective layer Material is transparent plastic；It is preferred that polyvinyl chloride or polytetrafluoroethylene (PTFE).
The manufacture method for knowing cable is easily debated in a kind of self-luminous, it is characterized in that manufacturing what is obtained by the following method：
The first step：Take the power line at least with transmission of electricity or the optical fiber at least with transmission signal or at least have one The cable or optical cable core of the wire with metal ingredient of root transmission signal；Through sheath extrusion mandrel centre bore and draw Cable or optical cable core；
Second step：Take low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or low smoke and zero halogen polyethylene or polychlorostyrene second Alkene or polytetrafluoroethylene (PTFE) or polypropylene extrusion molding are coated on outside cable or optical cable core and form protective layer and radially constantly lead In this protective layer to bosh, just go out in the range of the 50cm of extrusion head in protective layer, make head width be 0.5-2mm's Scrape perching knife to rotate in a circumferential direction to form helical groove relative to protective layer periphery, and the head for scraping perching knife is connect with protective layer outer surface Touch and stretch into 0.3-1.0mm of protective layer；Control protective layer hauling speed makes helical groove adjacent recessed with the rotary speed for scraping perching knife The distance between groove center is 30-3000mm；Perching knife is scraped with the face of protective layer front face to scrape perching knife front, spatula Knife another side is to scrape perching knife reverse side；Night vision line is close to scrape perching knife reverse side and constantly conveys night vision line, and night vision line is pressed into be formed Helical groove in and gap spray quick-drying gelatin night vision line is fixed in helical groove, the night vision line is the coloured silk of model 150D Color noctilucence polyester filament or luminous embroidery line or with can luminescence rare earth composition any one noctilucence line or noctilucence rope；Night Sight line is the surface of non-bulging protective layer；Complete self-luminous and easily debate the manufacture for knowing cable.
The manufacture method for knowing cable is easily debated in a kind of self-luminous, it is characterized in that manufacturing what is obtained by the following method：
The first step：Take the power line at least with transmission of electricity or the optical fiber at least with transmission signal or at least have one The cable or optical cable core of the wire with metal ingredient of root transmission signal；Through sheath extrusion mandrel centre bore and draw Cable or optical cable core；
Second step：Take low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or low smoke and zero halogen polyethylene or polychlorostyrene second Alkene or polytetrafluoroethylene (PTFE) or polypropylene extrusion molding are coated on outside cable or optical cable core and form protective layer and radially constantly lead In this protective layer to bosh, just go out in the range of the 50cm of extrusion head in protective layer, wrapped up with optical cable or cable conductor and used Bundling machine head, by night vision line helical coated protective layer it is outer, make night vision line have fully embedded into protective layer outer surface or some In protective layer, the wrapped speed of adjustment bundling machine head and protective layer hauling speed make between night vision line adjoining spiral layer Distance is 30-3000mm；Complete self-luminous and easily debate the manufacture for knowing cable；Wherein, the night vision line is the coloured silk of model 150D Color noctilucence polyester filament or luminous embroidery line or with can luminescence rare earth composition any one noctilucence line or noctilucence rope.
The present invention has following main Advantageous Effects：Simple structure, easily fabricated, low cost, qualification rate be high, can be square Just realize that night identification is elegant in appearance with light identification, product.
Brief description of the drawings
Fig. 1 be embodiment 1 in comprising protective layer one section of solution cut open after dimensional structure diagram.
Fig. 2 is the front view that Fig. 1 amplifies.
Fig. 3 is the top view that Fig. 1 amplifies.
Fig. 4 for embodiment 1 one section of solution cut open after dimensional structure diagram.
Fig. 5 is the front view that Fig. 1 amplifies.
Fig. 6 is the dimensional structure diagram after one section of solution of the embodiment 2 when not being put into night vision line is cut open.
Fig. 7 is the dimensional structure diagram after Fig. 6 truncated parts.
Fig. 8 is the front view that Fig. 6 amplifies.
Fig. 9 for embodiment 2 one section of solution cut open after dimensional structure diagram.
Figure 10 for embodiment 3 one section of solution cut open after dimensional structure diagram.
Figure 11 is the cross-sectional structure schematic diagram of night vision unit used in embodiment 4.
Figure 12 for embodiment 5 one section of solution cut open after dimensional structure diagram.
Specific embodiment
To enable the public more accurately to understand and implement the application, embodiment is elaborated below in conjunction with the accompanying drawings, The corresponding implication of drawing reference numeral in accompanying drawing is as follows：1-cable or optical cable core, 2-protective layer, 3-helical groove, L-spiral shell The distance between rotation groove adjacent grooves center, 4-night vision unit, 41-night vision line, 42-night vision line protective layer, 5-printing opacity Bar, 6-identification strip.
Embodiment 1
See Fig. 1 to Fig. 5, knowledge cable is easily debated in a kind of self-luminous, includes cable or optical cable core 1, positioned at cable or optical cable cable Protective layer 2 outside core, the surface of protective layer has continuous helical groove 3, it is characterised in that have in the helical groove Night vision line 41, night vision line is the surface of non-bulging protective layer, has transparent light transmission strip 5 outside protective layer, and light transmission strip is by spiral shell What rotation groove and protective layer were enveloped；The distance between helical groove adjacent grooves center L be 3-10 times of cable size or Optic cable diameter；Or the distance between helical groove adjacent grooves center L is 30-3000mm；Described cable or optical cable In cable core, power line at least with transmission of electricity or at least there is the optical fiber of transmission signal or at least there is a transmission Signal and the wire with metal ingredient.
Knowledge cable is easily debated in a kind of self-luminous described above, it is characterised in that the night vision line is the colour of model 150D Noctilucence polyester filament or luminous embroidery line or with can luminescence rare earth composition any one noctilucence line or noctilucence rope.
Knowledge cable is easily debated in a kind of self-luminous described above, it is characterised in that the protective layer be extrusion molding be coated on cable or Outside optical cable core, the material of the protective layer is low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or low Cigarette halogen-free polyvinyl or polyvinyl chloride or polytetrafluoroethylene (PTFE) or polypropylene.
Knowledge cable is easily debated in a kind of self-luminous described above, it is characterised in that the material of the light transmission strip is transparent plastic； It is preferred that polyvinyl chloride or polytetrafluoroethylene (PTFE).
Because night vision line has color in itself, therefore, cable can be identified in daylight through transparent light transmission strip；By It is transparent in light transmission strip, therefore can light shine make on night vision line its absorption luminous energy and be stored, and send in the dark Light, it is easy to recognize in night and dark；The surface of protective layer is located at due to helical groove, therefore can more easily be put into noctilucence Line and it is conveniently replaceable.
Knowledge cable is easily debated in a kind of self-luminous described above, it is characterized in that manufacturing what is obtained by the following method：
The first step：Take the power line at least with transmission of electricity or the optical fiber at least with transmission signal or at least have one The cable or optical cable core of the wire with metal ingredient of root transmission signal；Through sheath extrusion mandrel centre bore and draw Cable or optical cable core；
Second step：Take low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or low smoke and zero halogen polyethylene or polychlorostyrene second Alkene or polytetrafluoroethylene (PTFE) or polypropylene extrusion molding are coated on outside cable or optical cable core and form protective layer and radially constantly lead In this protective layer to bosh, just go out in the range of the 50cm of extrusion head in protective layer, make head width be 0.5-2mm's Scrape perching knife to rotate in a circumferential direction to form helical groove relative to protective layer periphery, and the head for scraping perching knife is connect with protective layer outer surface Touch and stretch into 0.3-1.0mm of protective layer；Control protective layer hauling speed makes helical groove adjacent recessed with the rotary speed for scraping perching knife The distance between groove center is 30-3000mm；Perching knife is scraped with the face of protective layer front face to scrape perching knife front, spatula Knife another side is to scrape perching knife reverse side；Night vision line is close to scrape perching knife front and constantly conveys night vision line, and night vision line is pressed into be formed Helical groove in and gap spray quick-drying gelatin night vision line is fixed in helical groove, the night vision line is the coloured silk of model 150D Color noctilucence polyester filament or luminous embroidery line or with can luminescence rare earth composition any one noctilucence line or noctilucence rope；Night Sight line is the surface of non-bulging protective layer；
3rd step：Take transparent plastic extrusion molding and be coated on and light transmission strip is formed outside protective layer；Complete self-luminous and easily debate the system for knowing cable Make.
Embodiment 2
See Fig. 6 to Fig. 9, knowledge cable is easily debated in a kind of self-luminous, includes cable or optical cable core 1, positioned at cable or optical cable cable It is outside core and be transparent protective layer 2, there is continuous helical groove 3, helical groove and not through protective layer in protective layer Outer surface；It is characterized in that there is night vision line 41 in the helical groove, between the helical groove adjacent grooves center Distance is 3-10 times of cable conductor diameter or optical cable core diameter；The distance between or the helical groove adjacent grooves center It is 30-3000mm；In described cable or optical cable core, at least with a power line transmitted electricity or at least with a biography The optical fiber of defeated signal or at least there is transmission signal and the wire with metal ingredient.
It is continuous for can be seen that helical groove from above-mentioned Fig. 7.
Knowledge cable is easily debated in a kind of self-luminous described above, it is characterised in that the night vision line is the colour of model 150D Noctilucence polyester filament or luminous embroidery line or with can luminescence rare earth composition any one noctilucence line or noctilucence rope.
Knowledge cable is easily debated in a kind of self-luminous described above, it is characterised in that the material of the protective layer is transparent plastic； It is preferred that polyvinyl chloride or polytetrafluoroethylene (PTFE).
Because night vision line has color in itself, therefore, cable can be identified in daylight through transparent protective layer；By It is transparent in protective layer, therefore can light shine make on night vision line its absorption luminous energy and be stored, and send in the dark Light, it is easy to recognize in night and dark；The inside of protective layer is located at due to helical groove, therefore can more effectively protect noctilucence Line.
Knowledge cable is easily debated in a kind of self-luminous described above, it is characterized in that manufacturing what is obtained by the following method：
The first step：Take the power line at least with transmission of electricity or the optical fiber at least with transmission signal or at least have one The cable or optical cable core of the wire with metal ingredient of root transmission signal；Through sheath extrusion mandrel centre bore and draw Cable or optical cable core；
Second step：During night vision line is stretched into cable in extrusion head or the cable-through hole outside optical cable core, for through cable-through hole Night vision line ceaselessly rotates clockwise or counterclockwise, and hauling speed it is equal with cable or optical cable core hauling speed, Adjustment rotary speed makes the distance between night vision line adjacent segments center be 30-3000mm；Transparent plastic extrusion molding is coated on cable Or protective layer is formed outside optical cable core and night vision line is located in protective layer；Complete self-luminous and easily debate the manufacture for knowing cable； Wherein, the night vision line is the colorful noctilucent polyester filament or luminous embroidery line of model 150D or with can luminescence rare earth Any one noctilucence line or noctilucence rope of composition.
Embodiment 3
See Figure 10, and Fig. 6 to Fig. 9 is referred to, knowledge cable is easily debated in a kind of self-luminous, include cable or optical cable core 1, positioned at electricity Protective layer 2 outside cable or optical cable core, protective layer is interior with continuous helical groove 3, helical groove and not through protective layer Outer surface；It is characterized in that there is night vision line 41 in the helical groove, between the helical groove adjacent grooves center Distance is 3-10 times of cable conductor diameter or optical cable core diameter；The distance between or the helical groove adjacent grooves center It is 30-3000mm；In described cable or optical cable core, at least with a power line transmitted electricity or at least with a biography The optical fiber of defeated signal or at least there is transmission signal and the wire with metal ingredient；One is at least inlaid with protective layer Bar identification strip 6；Identification strip is that tool is coloured, and the part on protective layer in addition to identification strip is transparent.
Knowledge cable is easily debated in a kind of self-luminous described above, it is characterised in that the night vision line is the colour of model 150D Noctilucence polyester filament or luminous embroidery line or with can luminescence rare earth composition any one noctilucence line or noctilucence rope.
Knowledge cable is easily debated in a kind of self-luminous described above, it is characterised in that the material of the transparent part of the protective layer is Transparent plastic；It is preferred that polyvinyl chloride or polytetrafluoroethylene (PTFE).
Because night vision line has color in itself, therefore, the transparent part through protective layer can recognize outlet in daylight Cable；Further, since identification strip has color, therefore more easily can be recognized under light；Because protective layer has transparent part, Therefore can light shine make on night vision line it and absorb and luminous energy and stored, emit beam in the dark, be easy to night and black Recognize in the dark；The inside of protective layer is located at due to helical groove, therefore can more effectively protect noctilucence line.
Embodiment 4
See Figure 11, and referring to figs. 1 to Figure 10, knowledge cable is easily debated in a kind of self-luminous, can be any one in embodiment 1-3 Structure is planted, difference is：The noctilucence line is replaced by night vision unit 4, and night vision unit 4 is by noctilucence line 41 and positioned at noctilucence Night vision line protective layer 42 outside line 41 is constituted, and night vision line protective layer 42 is transparent；This mode, can be to the guarantor of noctilucence line Shield is more preferable.
Knowledge cable is easily debated in a kind of self-luminous described above, it is characterised in that the material of the night vision line protective layer is transparent Plastics；It is preferred that polyvinyl chloride or polytetrafluoroethylene (PTFE).
Embodiment 5
See Figure 12, and referring to figs. 1 to Fig. 5, knowledge cable is easily debated in a kind of self-luminous, includes cable or optical cable core 1, positioned at electricity Protective layer 2 outside cable or optical cable core, it is characterised in that the surface of the protective layer has the night vision of continuous helical structure Line 41, night vision line is the outer surface of the outer surface of non-bulging protective layer or some protrusion protective layer；The night vision line The distance between adjoining spiral is 3-10 times of cable conductor diameter or optical cable core diameter；Or the night vision line adjoining spiral it Between distance be 30-3000mm；In described cable or optical cable core, have at least with a power line transmitted electricity or at least Have transmission signal optical fiber or at least there is transmission signal and the wire with metal ingredient.
Knowledge cable is easily debated in a kind of self-luminous described above, it is characterised in that the night vision line is the colour of model 150D Noctilucence polyester filament or luminous embroidery line or with can luminescence rare earth composition any one noctilucence line or noctilucence rope.
Knowledge cable is easily debated in a kind of self-luminous described above, it is characterised in that the protective layer be extrusion molding be coated on cable or Outside optical cable core, the material of the protective layer is low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or low Cigarette halogen-free polyvinyl or polyvinyl chloride or polytetrafluoroethylene (PTFE) or polypropylene.
With color and it is in itself Spiral distribution due to night vision line, therefore, cable can be as quick as thought identified in daylight； Luminous energy and stored because light can shine directly into make on night vision line it and absorb, emit beam in the dark, therefore pole be easy to Recognized in night and dark.
Knowledge cable is easily debated in a kind of self-luminous described above, it is characterised in that the night vision line can be bonded in protective layer On, it is also possible to the surface of protective layer is built-in, be can also be and be formed in protective layer by grafting.
Knowledge cable is easily debated in a kind of self-luminous described above, and the night vision line can also be using the night vision in embodiment 4 Unit.
The manufacture method for knowing cable is easily debated in a kind of self-luminous, it is characterized in that manufacturing what is obtained by the following method：
The first step：Take the power line at least with transmission of electricity or the optical fiber at least with transmission signal or at least have one The cable or optical cable core of the wire with metal ingredient of root transmission signal；Through sheath extrusion mandrel centre bore and draw Cable or optical cable core；
Second step：Take low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or low smoke and zero halogen polyethylene or polychlorostyrene second Alkene or polytetrafluoroethylene (PTFE) or polypropylene extrusion molding are coated on outside cable or optical cable core and form protective layer and radially constantly lead In this protective layer to bosh, just go out in the range of the 50cm of extrusion head in protective layer, make head width be 0.5-2mm's Scrape perching knife to rotate in a circumferential direction to form helical groove relative to protective layer periphery, and the head for scraping perching knife is connect with protective layer outer surface Touch and stretch into 0.3-1.0mm of protective layer；Control protective layer hauling speed makes helical groove adjacent recessed with the rotary speed for scraping perching knife The distance between groove center is 30-3000mm；Perching knife is scraped with the face of protective layer front face to scrape perching knife front, spatula Knife another side is to scrape perching knife reverse side；Night vision line is close to scrape perching knife reverse side and constantly conveys night vision line, and night vision line is pressed into be formed Helical groove in and gap spray quick-drying gelatin night vision line is fixed in helical groove, the night vision line is the coloured silk of model 150D Color noctilucence polyester filament or luminous embroidery line or with can luminescence rare earth composition any one noctilucence line or noctilucence rope；Night Sight line is the surface of non-bulging protective layer；Complete self-luminous and easily debate the manufacture for knowing cable.
The manufacture method for knowing cable is easily debated in a kind of self-luminous, it is characterized in that manufacturing what is obtained by the following method：
The first step：Take the power line at least with transmission of electricity or the optical fiber at least with transmission signal or at least have one The cable or optical cable core of the wire with metal ingredient of root transmission signal；Through sheath extrusion mandrel centre bore and draw Cable or optical cable core；
Second step：Take low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or low smoke and zero halogen polyethylene or polychlorostyrene second Alkene or polytetrafluoroethylene (PTFE) or polypropylene extrusion molding are coated on outside cable or optical cable core and form protective layer and radially constantly lead In this protective layer to bosh, just go out in the range of the 50cm of extrusion head in protective layer, wrapped up with optical cable or cable conductor and used Bundling machine head, by night vision line helical coated protective layer it is outer, make night vision line have fully embedded into protective layer outer surface or some In protective layer, the wrapped speed of adjustment bundling machine head and protective layer hauling speed make between night vision line adjoining spiral layer Distance is 30-3000mm；Complete self-luminous and easily debate the manufacture for knowing cable；Wherein, the night vision line is the coloured silk of model 150D Color noctilucence polyester filament or luminous embroidery line or with can luminescence rare earth composition any one noctilucence line or noctilucence rope.
The manufacture method for knowing cable is easily debated in above-mentioned any one self-luminous, it is characterized in that the noctilucence line is night vision unit, Transparent night vision line protective layer of the night vision unit by noctilucence line and outside noctilucence line is constituted.
Method in the present invention has the multinomial beneficial skills such as be simple to manufacture, easily grasp, product qualified rate is high, equipment investment is few Art effect.
The noctilucence line known described in cable or its manufacture method is easily debated in a kind of self-luminous in the present invention, by weight, by What following raw material was made：Al2O3：8-10 parts, Sr2MgSi2O7：30-40 parts, Eu2O3：18-24 parts, polyvinyl alcohol：1-3 parts, it is poly- Ethene：10-15 parts, methylcellulose：3-5 parts, alkyl acrylate：2-6 parts, polybutylene terephthalate (PBT)：4-10 parts, Tricresyl phosphate butyric acid：2-4 parts, epoxy resin：20-30 parts, dacron thread or Polyamide Yarns or aramid fiber yarn：1500-1800 parts；The terylene Silk or Polyamide Yarns or aramid fiber yarn are located at the center of noctilucence line, Al2O3、SrAl2O4、Eu2O3, polyvinyl alcohol, polyethylene, Methyl cellulose The well mixed solidify afterwards of element, alkyl acrylate, polybutylene terephthalate (PBT), epoxy resin are coated in dacron thread or polyamide fibre Noctilucence layer is formed outside silk or aramid fiber yarn, the thickness of the noctilucence layer is 0.01-0.1mm.Above-mentioned noctilucence line has reached noctilucence knowledge Other technique effect, produces the optical cable and cable for completing, at the midnight of the lunar calendar 30, between unglazed point night 12. -4, and can Clearly to recognize.
Above-mentioned noctilucence line, using dacron thread, its fracture strength minimum value is 18N more than 450N, tearing resistance minimum value, hangs Coefficient maximum of hanging down is that 13%, slow crease recovery angle minimum value is 300 degree；After 1 hour direct sunlight, the remaining light time is not less than 12 Hour, therefore, the demand of night or half-light identification can be met completely.
Above-mentioned noctilucence line, using the Polyamide Yarns that intensity is minimum, its fracture strength minimum value is minimum more than 400N, tearing resistance It is worth for 15N, suspended coefficient maximum are that 15%, slow crease recovery angle minimum value is 320 degree；After 1 hour direct sunlight, during remaining light Between be not less than 12 hours, therefore, can meet completely night or half-light identification demand.
Above-mentioned noctilucence line, using aramid fiber yarn, its fracture strength minimum value is 35N more than 850N, tearing resistance minimum value, hangs Coefficient maximum of hanging down is that 3%, slow crease recovery angle minimum value is 280 degree；After 1 hour direct sunlight, the remaining light time is small not less than 12 When, therefore, the demand of night or half-light identification can be met completely.
In above-mentioned noctilucence line formula, if the content of dacron thread or Polyamide Yarns or aramid fiber yarn is reduced to 600-800 parts；It is luminous strong Degree is greatly improved, and after sunlight irradiation on daytime, is put in the dark, all remains within 15 days clearly recognize.
Scheme in present invention scheme compared to existing technology, greatlys save the consumption of rare earth material, and cost is lower.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit requires to be limited rather than described above, it is intended that all in the implication and scope of the equivalency of claim by falling Change is included in the present invention.Any reference in claim should not be considered as the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined May be appreciated other embodiment.

Claims (10)

1. knowledge cable is easily debated in a kind of self-luminous, includes cable or optical cable core（1）, guarantor outside cable or optical cable core Sheath（2）, the surface of protective layer has continuous helical groove（3）, it is characterised in that there is night vision line in the helical groove （41）, night vision line is the surface of non-bulging protective layer, has transparent light transmission strip outside protective layer（5）, light transmission strip is by spiral What groove and protective layer were enveloped；The distance between helical groove adjacent grooves center L is 3-10 times of cable size or light Cable diameter；Or the distance between helical groove adjacent grooves center L is 30-3000mm；Described cable or optical cable cable In core, power line at least with transmission of electricity or at least there is the optical fiber of transmission signal or at least there is a transmission letter Number and the wire with metal ingredient.
2. knowledge cable is easily debated in a kind of self-luminous according to claim 1, it is characterised in that the protective layer is extrusion molding cladding Outside cable or optical cable core, the material of the protective layer is that low density polyethylene (LDPE) or medium density polyethylene or high density are poly- Ethene or low smoke and zero halogen polyethylene or polyvinyl chloride or polytetrafluoroethylene (PTFE) or polypropylene.
3. knowledge cable is easily debated in a kind of self-luminous according to claim 1 or claim 2, it is characterised in that the light transmission strip Material be transparent plastic.
4. knowledge cable is easily debated in a kind of self-luminous, includes cable or optical cable core（1）, outside cable or optical cable core and It is transparent protective layer（2）, there is continuous helical groove in protective layer（3）, helical groove and not through the appearance of protective layer Face；It is characterized in that having night vision line in the helical groove（41）The distance between, the helical groove adjacent grooves center It is 3-10 times of cable conductor diameter or optical cable core diameter；Or the distance between the helical groove adjacent grooves center is 30—3000mm；In described cable or optical cable core, at least with a power line transmitted electricity or at least with a transmission The optical fiber of signal or at least there is transmission signal and the wire with metal ingredient.
5. knowledge cable is easily debated in a kind of self-luminous according to claim 4, it is characterised in that the material of the protective layer is Bright polyvinyl chloride or transparent polytetrafluoroethylene (PTFE).
6. knowledge cable is easily debated in a kind of self-luminous, includes cable or optical cable core（1）, guarantor outside cable or optical cable core Sheath（2）, there is continuous helical groove in protective layer（3）, helical groove and not through the outer surface of protective layer；Its feature exists In in the helical groove have night vision line（41）, the distance between the helical groove adjacent grooves center is 3-10 times of cable Cable core diameter or optical cable core diameter；Or the distance between the helical groove adjacent grooves center is 30-3000mm；Institute In the cable or optical cable core stated, power line at least with transmission of electricity or at least there is the optical fiber or extremely of transmission signal Have less transmission signal and the wire with metal ingredient；An identification strip is at least inlaid with protective layer（6）；Mark Bar is that tool is coloured, and the part on protective layer in addition to identification strip is transparent.
7. knowledge cable is easily debated in a kind of self-luminous according to claim 6, it is characterised in that the transparent part of the protective layer Material be transparent polyvinyl chloride or transparent polytetrafluoroethylene (PTFE).
8. knowledge cable is easily debated in a kind of self-luminous, includes cable or optical cable core（1）, guarantor outside cable or optical cable core Sheath（2）, it is characterised in that the surface of the protective layer has the night vision line of continuous helical structure（41）, night vision line is not convex Go out the outer surface of protective layer outer surface or some protrusion protective layer；The distance between described night vision line adjoining spiral It is 3-10 times of cable conductor diameter or optical cable core diameter；Or the distance between the night vision line adjoining spiral for 30- 3000mm；In described cable or optical cable core, at least with a power line transmitted electricity or at least with a transmission signal Optical fiber or at least there is transmission signal and the wire with metal ingredient.
9. knowledge cable is easily debated in a kind of self-luminous according to claim 1 to claim 8 any one, it is characterised in that institute State colorful noctilucent polyester filament or luminous embroidery line that night vision line is model 150D or with can luminescence rare earth composition Any one noctilucence line or noctilucence rope.
10. knowledge cable is easily debated in a kind of self-luminous, it is characterized in that manufacturing what is obtained by the following method：
The first step：Take the power line at least with transmission of electricity or the optical fiber at least with transmission signal or at least have one The cable or optical cable core of the wire with metal ingredient of root transmission signal；Through sheath extrusion mandrel centre bore and draw Cable or optical cable core；
Second step：Take low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or low smoke and zero halogen polyethylene or polychlorostyrene second Alkene or polytetrafluoroethylene (PTFE) or polypropylene extrusion molding are coated on outside cable or optical cable core and form protective layer and radially constantly lead In this protective layer to bosh, just go out in the range of the 50cm of extrusion head in protective layer, make head width be 0.5-2mm's Scrape perching knife to rotate in a circumferential direction to form helical groove relative to protective layer periphery, and the head for scraping perching knife is connect with protective layer outer surface Touch and stretch into 0.3-1.0mm of protective layer；Control protective layer hauling speed makes helical groove adjacent recessed with the rotary speed for scraping perching knife The distance between groove center is 30-3000mm；Perching knife is scraped with the face of protective layer front face to scrape perching knife front, spatula Knife another side is to scrape perching knife reverse side；Night vision line is close to scrape perching knife front and constantly conveys night vision line, and night vision line is pressed into be formed Helical groove in and gap spray quick-drying gelatin night vision line is fixed in helical groove, the night vision line is the coloured silk of model 150D Color noctilucence polyester filament or luminous embroidery line or with can luminescence rare earth composition any one noctilucence line or noctilucence rope；Night Sight line is the surface of non-bulging protective layer；
3rd step：Take transparent plastic extrusion molding and be coated on and light transmission strip is formed outside protective layer；Complete self-luminous and easily debate the system for knowing cable Make；
Or, knowledge cable is easily debated in a kind of self-luminous, it is characterized in that manufacturing what is obtained by the following method：
The first step：Take the power line at least with transmission of electricity or the optical fiber at least with transmission signal or at least have one The cable or optical cable core of the wire with metal ingredient of root transmission signal；Through sheath extrusion mandrel centre bore and draw Cable or optical cable core；
Second step：During night vision line is stretched into cable in extrusion head or the cable-through hole outside optical cable core, for through cable-through hole Night vision line ceaselessly rotates clockwise or counterclockwise, and hauling speed it is equal with cable or optical cable core hauling speed, Adjustment rotary speed makes the distance between night vision line adjacent segments center be 30-3000mm；Transparent plastic extrusion molding is coated on cable Or protective layer is formed outside optical cable core and night vision line is located in protective layer；Complete self-luminous and easily debate the manufacture for knowing cable； Wherein, the night vision line is the colorful noctilucent polyester filament or luminous embroidery line of model 150D or with can luminescence rare earth Any one noctilucence line or noctilucence rope of composition；
Or, the manufacture method for knowing cable is easily debated in a kind of self-luminous, it is characterized in that manufacturing what is obtained by the following method：
The first step：Take the power line at least with transmission of electricity or the optical fiber at least with transmission signal or at least have one The cable or optical cable core of the wire with metal ingredient of root transmission signal；Through sheath extrusion mandrel centre bore and draw Cable or optical cable core；
Second step：Take low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or low smoke and zero halogen polyethylene or polychlorostyrene second Alkene or polytetrafluoroethylene (PTFE) or polypropylene extrusion molding are coated on outside cable or optical cable core and form protective layer and radially constantly lead In this protective layer to bosh, just go out in the range of the 50cm of extrusion head in protective layer, make head width be 0.5-2mm's Scrape perching knife to rotate in a circumferential direction to form helical groove relative to protective layer periphery, and the head for scraping perching knife is connect with protective layer outer surface Touch and stretch into 0.3-1.0mm of protective layer；Control protective layer hauling speed makes helical groove adjacent recessed with the rotary speed for scraping perching knife The distance between groove center is 30-3000mm；Perching knife is scraped with the face of protective layer front face to scrape perching knife front, spatula Knife another side is to scrape perching knife reverse side；Night vision line is close to scrape perching knife reverse side and constantly conveys night vision line, and night vision line is pressed into be formed Helical groove in and gap spray quick-drying gelatin night vision line is fixed in helical groove, the night vision line is the coloured silk of model 150D Color noctilucence polyester filament or luminous embroidery line or with can luminescence rare earth composition any one noctilucence line or noctilucence rope；Night Sight line is the surface of non-bulging protective layer；Complete self-luminous and easily debate the manufacture for knowing cable；
Or, the manufacture method for knowing cable is easily debated in a kind of self-luminous, it is characterized in that manufacturing what is obtained by the following method：
The first step：Take the power line at least with transmission of electricity or the optical fiber at least with transmission signal or at least have one The cable or optical cable core of the wire with metal ingredient of root transmission signal；Through sheath extrusion mandrel centre bore and draw Cable or optical cable core；
Second step：Take low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or low smoke and zero halogen polyethylene or polychlorostyrene second Alkene or polytetrafluoroethylene (PTFE) or polypropylene extrusion molding are coated on outside cable or optical cable core and form protective layer and radially constantly lead In this protective layer to bosh, just go out in the range of the 50cm of extrusion head in protective layer, wrapped up with optical cable or cable conductor and used Bundling machine head, by night vision line helical coated protective layer it is outer, make night vision line have fully embedded into protective layer outer surface or some In protective layer, the wrapped speed of adjustment bundling machine head and protective layer hauling speed make between night vision line adjoining spiral layer Distance is 30-3000mm；Complete self-luminous and easily debate the manufacture for knowing cable；Wherein, the night vision line is the coloured silk of model 150D Color noctilucence polyester filament or luminous embroidery line or with can luminescence rare earth composition any one noctilucence line or noctilucence rope.
CN201710215712.9A 2017-04-04 2017-04-04 Knowledge cable and its manufacture method are easily debated in a kind of self-luminous Withdrawn CN106814427A (en)

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WO2018184365A1 (en) * 2017-04-04 2018-10-11 常熟市邦知光电科技有限公司 Self-luminous and easily identifiable cable and manufacturing method thereof
WO2018184349A1 (en) * 2017-04-04 2018-10-11 常熟市邦知光电科技有限公司 Electrical or optical cable easily identifiable under bright and dark light conditions and manufacturing method thereof
CN110673285A (en) * 2019-10-31 2020-01-10 杭州富通通信技术股份有限公司 Invisible optical cable
CN111090156A (en) * 2020-01-21 2020-05-01 南京华信藤仓光通信有限公司 Optical cable with novel structure and production method thereof

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Publication number Priority date Publication date Assignee Title
WO2018184365A1 (en) * 2017-04-04 2018-10-11 常熟市邦知光电科技有限公司 Self-luminous and easily identifiable cable and manufacturing method thereof
WO2018184349A1 (en) * 2017-04-04 2018-10-11 常熟市邦知光电科技有限公司 Electrical or optical cable easily identifiable under bright and dark light conditions and manufacturing method thereof
CN110520774A (en) * 2017-04-04 2019-11-29 常熟市邦知光电科技有限公司 A kind of self-luminous, which is easily debated, knows cable and its manufacturing method
CN110520774B (en) * 2017-04-04 2020-09-15 国网湖北省电力有限公司鄂州供电公司 Self-luminous easy-to-identify cable and manufacturing method thereof
CN110673285A (en) * 2019-10-31 2020-01-10 杭州富通通信技术股份有限公司 Invisible optical cable
CN111090156A (en) * 2020-01-21 2020-05-01 南京华信藤仓光通信有限公司 Optical cable with novel structure and production method thereof

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Application publication date: 20170609