CN110402470A - Cable or optical cable and its manufacturing method all easy to identify under a kind of light and subdued light conditions - Google Patents

Cable or optical cable and its manufacturing method all easy to identify under a kind of light and subdued light conditions Download PDF

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Publication number
CN110402470A
CN110402470A CN201780087364.XA CN201780087364A CN110402470A CN 110402470 A CN110402470 A CN 110402470A CN 201780087364 A CN201780087364 A CN 201780087364A CN 110402470 A CN110402470 A CN 110402470A
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CN
China
Prior art keywords
light transmission
transmission strip
light
sheath groove
cable
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Granted
Application number
CN201780087364.XA
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Chinese (zh)
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CN110402470B (en
Inventor
袁红
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Suzhou ainager Information Technology Co.,Ltd.
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Changshu Bangzhi Photoelectric Technology Co ltd
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Publication of CN110402470A publication Critical patent/CN110402470A/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/36—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
    • 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
    • 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
    • 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

Abstract

The technical program belongs to light, cable and electric power, communication construction technical field, more particularly, to cable or optical cable all easy to identify under a kind of light and subdued light conditions, it include cable or optical cable core (1), the protective layer (2) that cable or optical cable core (1) are enveloped, extrusion molding is coated on the restrictive coating (3) except protective layer (2), the outer rim of restrictive coating (3) has at least one sheath groove (31), there are night vision unit (4) in sheath groove (31), restrictive coating (3) has the transparent light transmission strip (5) for enveloping restrictive coating (3) and night vision unit (4) outside；The night vision unit (4) is the threadiness or rope-like constructed of capable of emitting visible light after absorbing visible light.The technical program has following main advantageous effects: reducing the investment of identification strip extrusion apparatus, reduces the occupancy in place；The replaceability and toolability of noctilucence recognition unit are stronger, the cost of noctilucence identification is lower, manufacture is more convenient, manufacture efficiency is higher, recognition performance more preferably.

Description

Cable or optical cable and its manufacturing method all easy to identify under a kind of light and subdued light conditions
Cable or optical cable and its manufacturing method all easy to identify under a kind of light and subdued light conditions
Technical field
[0001] the invention belongs to light, cable and electric power, communication construction technical field, more particularly, to cable or optical cable and its manufacturing method all easy to identify under a kind of light and subdued light conditions.
Background technique
[0002] with the rapid development of the communications industry, optical fiber cable, wire and cable using increasingly extensive, cable mainly has three ways, such as in outdoor application in the prior art: pipeline, buried, aerial；Since cable adheres to different owners separately, but they may lay with pipe, with bar, in this case, great inconvenience is brought to maintenance, repair personnel, since the lettering of cable surface can be with the gradually shank color of the passage between inch, therefore, maintenance, repair personnel are extremely difficult accurately finds the cable that safeguard and repair, occasion especially very dark at night or light between short inch.For this purpose, domestic made a large amount of research for this aspect, main document is as follows.
[0003] CN202615012U public affairs Jian Gunshot-proof night-vision optical fiber, inner sheath 2 including cable core 1 and package cable core 1, the cable core 1 includes fiber unit 3 and the reinforcer 4 being arranged in around fiber unit 3, the reinforcer 4 is twisted into compact circle around fiber unit 3, the fiber unit 3 includes the Loose tube 5 an of optical fiber 6 and package optical fiber 6, the continuously distributed notch 7 having along optical cable extending direction on the outer wall of the inner sheath 2, the outside of inner sheath 2 is also enclosed with oversheath 8, illuminating at night vitta 9 is additionally provided on oversheath 8.
[0004] a kind of self-support aerial cable of night-viewable identification of CN105717596A public affairs Jian, it is characterised in that: including cable core, the oversheath, the reinforcing element made of individual wire or fiberglass reinforced plastics, the messenger wire sheath for enveloping reinforcing element, the muscle for connecting messenger wire sheath and oversheath that envelope cable core；The cable core is made of centrally located center reinforcemen, the more Loose tubes except center reinforcemen, the protective layer for enveloping more Loose tubes；There is at least one optical fiber in Loose tube；Two identification strips are symmetrically equipped on messenger wire sheath, messenger wire sheath, oversheath, the muscle of the identical material are integrally formed；The identification strip is made of the raw material of following parts by weight: low density polyethylene (LDPE) or 90 parts of medium density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene, 2 parts of polyethylene color, 6 parts of titanium dioxide, 0.3 part of antioxidant, 1.7 parts of natural paraffin wax. [0005] a kind of night vision optical cable of CN103048758A public affairs Jian；The protective layer that it includes cable core, is coated on cable core
, the oversheath of extrusion molding on the protection layer；It is characterized in that being formed at least one color on oversheath different from the identification strip of oversheath color, identification strip is combined as a whole with oversheath, on any cross section of optical cable, the outer edge of identification strip and the outer edge of oversheath are on the same circumference, and the inward flange of identification strip is circular arc and its center of circle is overlapped with the center of circle of the outer peripheral center of circle of oversheath, oversheath inward flange；The identification strip can shine；Include following raw material in identification strip: 1. with oversheath material of main part having the same；2. commercial polyethylene color masterbatch；3. being molded dedicated luminescent powder: 4. noctilucence enhancing addition powder.The present invention have convenient for identification, convenient for constructing, convenient for night repair and safeguard etc. beneficial effects；Night also can clearly be identified very much
[0006] in brief, above-mentioned scheme is the extrusion molding identification strip on cable jacket, certain identification strip may have the function of noctilucence and light identification, but, there are following main defects for this mode: (1) needing polychrome head, or multiple kinds of molds, with inch extrusion molding or injection molding, this mode not only increases the investment of machinery equipment, and will use more place, the binding force of identification strip and restrictive coating can also become smaller with the passage between inch, anti-twisting property is relatively poor；(2) more troublesome, the different outer diameter of various vittas, the management of mold needs different color separation mold or jacket extrusion mould, causes the increase of cost.
[0007] a kind of communication luminous optical cable of CN204595274U public affairs Jian; 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; optical cable core is constituted by centrally located reinforcer, more Loose tubes being distributed in outside reinforcer in parallel or twisted mode, by the wrapping layer that more Loose tubes are wrapped up, and at least has an optical fiber in every Loose tube；It is characterized in that the outer rim of the sheath has multiple grooves being recessed to sheath inner edge direction, there is luminescent layer in groove, the outer rim of sheath does not have groove, luminescent layer outer rim is located on same cylindrical surface, and the outer extrusion molding of sheath, luminescent layer is coated with protective layer；Luminescent layer is that extrusion molding is embedded in a groove together with sheath；Protective layer 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 be different, in this way, mold and thickness, the width of the luminescent layer of extrusion molding are also different.
[0008] aforesaid way all brings great trouble to manufacturer.
[0009] on the other hand, most rare earth material has the characteristic of light-emitting, and element has special electron structure, after outer-shell electron is stimulated, it releases energy in the form of light from ground state transition to excitation state, then during returning to ground state from excitation state；So as long as most rare earth luminescent material absorbs any visible light 5 and divides Clock, just can be in the dark state more than the small inch of continuous illumination 10, and can be recycled, and nontoxic, harmless, "dead", the service life was up to 200 years or so.
Technical problem
[0010] the technical problem to be solved by the present invention is it is at high cost, be not easy to manufacture, extruded mould multiplicity, troublesome maintenance；The unequal technical problem of identification strip width and thickness.
Solution to the problem
Technical solution
[0011] to solve the above-mentioned problems, the purpose of the present invention is disclosing cable or optical cable and its manufacturing method all easy to identify under a kind of light and subdued light conditions, they adopt the following technical solutions to realize.
[0012] in preferred forms of the invention; cable or optical cable all easy to identify under a kind of light and subdued light conditions; it include cable or optical cable core, the restrictive coating that is coated on protective layer that cable or optical cable core envelope, extrusion molding except protective layer; the outer rim of restrictive coating has at least one sheath groove; it is characterized in that having night vision unit in sheath groove, there is the transparent light transmission strip for enveloping restrictive coating and night vision unit outside restrictive coating；The night vision unit is the threadiness or rope-like constructed of capable of emitting visible light after absorbing visible light.
[0013] cable or optical cable all easy to identify under described above a kind of light and subdued light conditions, light transmission strip therein is that extrusion molding is coated on outside restrictive coating and night vision unit；The material of the light transmission strip is plastics, preferably polyvinyl chloride or polytetrafluoroethylene (PTFE).
[0014] in another embodiment, cable or optical cable all easy to identify under a kind of light and subdued light conditions, it include cable or optical cable core, the restrictive coating for enveloping cable or optical cable core, the outer rim of restrictive coating has at least one sheath groove, it is characterised in that: sheath groove has been embedded in light transmission strip；The sheath groove is by sheath groove first part, sheath groove second part, sheath groove third portion, sheath groove Part IV is constituted, one end of sheath groove third portion is connected with sheath groove first part and sheath groove second part, the other end of sheath groove third portion is connected with sheath groove Part IV, sheath groove first part is connected with sheath groove second part, the outer rim of sheath groove first part and sheath groove second part is on the surface of same cylindrical body, sheath groove Part IV is the cylindrical body groove that central angle is greater than 270 degree, it is gradually increased from the size of the other end to one end of sheath groove third portion of sheath groove third portion；
[0015] light transmission strip is made of light transmission strip first part, light transmission strip second part, light transmission strip Part III, light transmission strip Part IV, light transmission strip first part be connected with light transmission strip second part and light transmission strip first part and thoroughly The outer rim of striation second part on the surface of same cylindrical body, the upper end of light transmission strip Part III is connected with light transmission strip first part and light transmission strip second part, the lower end of light transmission strip Part III is connected with light transmission strip Part IV, have inside light transmission strip Part IV along the perforative night vision hole of light transmission strip Part IV length direction, light transmission strip Part IV is the cylindrical body that central angle is greater than 270 degree, and the size from the lower end of light transmission strip Part III to the upper end of light transmission strip Part III is gradually increased；The light transmission strip first part, light transmission strip second part, light transmission strip Part III are transparent；There is night vision unit, the night vision unit is to absorb capable of emitting visible light after visible light: linear structure or rope-like constructed floury structure or the dope layer for being coated in night vision internal surface of hole in the night vision hole；
[0016] the light transmission strip first part can be caught in sheath groove first part, the light transmission strip second part can be caught in sheath groove second part, the light transmission strip Part III can be caught in sheath groove third portion, and the light transmission strip Part IV can be caught in sheath groove Part IV and can be combined as a whole with sheath groove Part IV.
[0017] in a further embodiment of the invention, there is the Jian mouth slot communicated with night vision hole on light transmission strip Part IV.
[0018] cable or optical cable all easy to identify under a kind of light described in another each a further embodiment and subdued light conditions, light transmission strip first part therein, light transmission strip second part, light transmission strip Part III three material be all plastics or glass, preferably polyvinyl chloride or polytetrafluoroethylene (PTFE).
[0019] cable or optical cable all easy to identify under a kind of light described in any of the above-described embodiment and subdued light conditions, in cable or optical cable core therein, at least with one transmit electricity power line or at least with one transmission signal optical fiber or at least with one transmission signal the conducting wire with metal component；The cable or optical cable core are arbitrary structures cable core in the prior art.
[0020] cable or optical cable all easy to identify under a kind of light described in any of the above-described embodiment and subdued light conditions, sheath groove therein is one or two or three or four or other multiple, and the outer rim of restrictive coating can symmetrically or non-symmetrically be distributed in multiple inch.
[0021] cable or optical cable all easy to identify under a kind of light described in any of the above-described embodiment and subdued light conditions, night vision unit therein is the model of Changshu Jiang Hui fibre Science and Technology Ltd. production are as follows: the colorful noctilucent polyester filament or luminous embroidery line of 150D or can sell in the market have can luminescence rare earth composition any one noctilucence line or noctilucence rope.
[0022] manufacturing method of cable or optical cable all easy to identify under a kind of light and subdued light conditions, it is characterised in that it is logical It crosses following steps and completes manufacture:
[0023] step 1: taking the power line at least transmitted electricity with one or at least transmitting the cable or optical cable core of the optical fiber of signal or the conducting wire with metal component at least with a transmission signal with one；Across sheath extrusion mandrel centre bore and lead bow I cable or optical cable core；
[0024] protective layer is formed step 2: aluminium strip or steel band or waterstop or non-woven fabrics are coated on outside the cable or optical cable core of the first step；Or low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polypropylene extrusion molding is coated on outside the cable or optical cable core of the first step and forms protective layer；
[0025] restrictive coating is formed step 3: low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polypropylene extrusion molding are coated on outside the protective layer of second step formation, and the outer rim of restrictive coating is made to form at least one sheath groove
[0026] step 4: take model 150D colorful noctilucent polyester filament or luminous embroidery line either have can luminescence rare earth composition any one noctilucence line or noctilucence rope, be put into third step formation sheath groove in formed night vision unit；Or the colorful noctilucent polyester filament of model 150D or luminous embroidery line are either had can luminescence rare earth composition any one noctilucence line or noctilucence rope pass through in the sheath groove for being put into third step formation after viscose and form night vision unit；The night vision unit is the threadiness or rope-like constructed of capable of emitting visible light after absorbing visible light；It takes transparent polyvinyl chloride or transparent polytetrafluoroethylene (PTFE) extrusion molding to be coated on outside restrictive coating and night vision unit again and forms light transmission strip；Complete the manufacture of cable or optical cable all easy to identify under light and subdued light conditions.
[0027] manufacturing method of cable or optical cable all easy to identify under a kind of light and subdued light conditions, it is characterised in that it is through the following steps that complete:
[0028] step 1: taking the power line at least transmitted electricity with one or at least transmitting the cable or optical cable core of the optical fiber of signal or the conducting wire with metal component at least with a transmission signal with one；Across sheath extrusion mandrel centre bore and lead bow I cable or optical cable core；
[0029] restrictive coating is formed step 2: low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polypropylene extrusion molding are coated on outside the cable or optical cable core of the first step, and the outer rim of restrictive coating is made to form at least one sheath groove；The sheath groove is made of sheath groove first part, sheath groove second part, sheath groove third portion, sheath groove Part IV, one end of sheath groove third portion is connected with sheath groove first part and sheath groove second part, the other end of sheath groove third portion is connected with sheath groove Part IV, sheath groove first part is connected with sheath groove second part, sheath groove first part and For the outer rim of sheath groove second part on the surface of same cylindrical body, sheath groove Part IV is the cylindrical body groove that central angle is greater than 270 degree, is gradually increased from the size of the other end to one end of sheath groove third portion of sheath groove third portion；
[0030] step 3: being embedded in light transmission strip in the sheath groove that second step is formed, the light transmission strip is by light transmission strip first part, light transmission strip second part, light transmission strip Part III, light transmission strip Part IV is constituted, light transmission strip first part be connected with light transmission strip second part and the outer rim of light transmission strip first part and light transmission strip second part on the surface of same cylindrical body, the upper end of light transmission strip Part III is connected with light transmission strip first part and light transmission strip second part, the lower end of light transmission strip Part III is connected with light transmission strip Part IV, have inside light transmission strip Part IV along the perforative night vision hole of light transmission strip Part IV length direction, light transmission strip Part IV is the cylindrical body that central angle is greater than 2 70 degree, from the lower end of light transmission strip Part III to light transmission strip third portion The size for the upper end divided is gradually increased；The light transmission strip first part, light transmission strip second part, light transmission strip Part III are transparent；There is night vision unit, the night vision unit is to absorb capable of emitting visible light after visible light: linear structure or rope-like constructed floury structure or the dope layer for being coated in night vision internal surface of hole in the night vision hole；The light transmission strip Part IV can only be packed into from the axis direction of sheath groove Part IV；The light transmission strip first part is caught in sheath groove first part, the light transmission strip second part is caught in sheath groove second part, the light transmission strip Part III is caught in sheath groove third portion, and the light transmission strip Part IV is caught in sheath groove Part IV and can be combined as a whole with sheath groove Part IV；After the completion of placement, the outer rim of sheath groove first part and the outer rim of restrictive coating are on same cylindrical surface；The night vision unit be either had by the colorful noctilucent polyester filament or luminous embroidery line of 150 D of model can luminescence rare earth composition any one noctilucence line or noctilucence rope, be put into formation in night vision the hole in；Or the night vision unit be either had by the colorful noctilucent polyester filament or luminous embroidery line of model 150D can luminescence rare earth composition any one noctilucence line or noctilucence rope pass through viscose after formed in night vision hole；Complete the manufacture of cable or optical cable all easy to identify under light and subdued light conditions.
Advantageous effect of the invention
Beneficial effect
[0031] present invention has following main advantageous effects: reducing the investment of identification strip extrusion apparatus, reduces the occupancy in place；The replaceability and toolability of noctilucence recognition unit are stronger, the cost of noctilucence identification is lower, manufacture is more convenient, manufacture efficiency is higher, recognition performance more preferably. To the brief description of accompanying drawing
Detailed description of the invention
[0032] schematic perspective view Fig. 1 later for one section of dissection Jian of preferred forms.
[0033] Fig. 2 is the cross-sectional structure schematic diagram of Fig. 1 amplification.
[0034] stereochemical structure decomposing schematic representation Fig. 3 later for one section of dissection Jian of embodiment of the present invention (another embodiment).
[0035] Fig. 4 is the main view of Fig. 3 amplification.
[0036] Fig. 5 is the schematic perspective view that wherein a light transmission strip amplifies used in Fig. 3.
[0037] Fig. 6 is the schematic perspective view that wherein a light transmission strip amplifies used in a further embodiment.
[0038] Fig. 7 is the main view of Fig. 6 amplification.
It [0039] is that the public is enable more accurately to understand and implement the application, it elaborates with reference to the accompanying drawing to embodiment, the corresponding meaning of drawing reference numeral in attached drawing is as follows: 1_ cable or optical cable core, 2_ protective layer, 3_ restrictive coating, 31_ sheath groove, 4_ night vision unit, 5_ light transmission strip, 311_ sheath groove first part, 31 2_ sheath groove second parts, 313_ sheath groove third portion, 314_ sheath groove Part IV, 51 _ light transmission strip first part, 52_ light transmission strip second part, 53_ light transmission strip Part III, 54_ light transmission strip Part IV, 55_ night vision hole, Jian mouthfuls of slots of 56_.
Implement the most preferred embodiment of the invention
Preferred forms of the invention
[0040] see Fig. 1 and Fig. 2; cable or optical cable all easy to identify under a kind of light and subdued light conditions; it include cable or optical cable core 1, the restrictive coating 3 that is coated on protective layer 2 that cable or optical cable core envelope, extrusion molding except protective layer; the outer rim of restrictive coating has at least one sheath groove 31; it is characterized in that having night vision unit 4 in sheath groove, there is the transparent light transmission strip 5 for enveloping restrictive coating and night vision unit outside restrictive coating;The night vision unit is the threadiness or rope-like constructed of capable of emitting visible light after absorbing visible light.
[0041] cable or optical cable all easy to identify under described above a kind of light and subdued light conditions, sheath groove therein is one or two or three or four or other multiple, and the outer rim of restrictive coating can symmetrically or non-symmetrically be distributed in multiple inch.
[0042] cable or optical cable all easy to identify under described above a kind of light and subdued light conditions, light transmission strip therein is that extrusion molding is coated on outside restrictive coating and night vision unit；The material of the light transmission strip is plastics, preferably polyvinyl chloride Or polytetrafluoroethylene (PTFE).
[0043] cable or optical cable all easy to identify under described above a kind of light and subdued light conditions, in cable or optical cable core therein, at least with one transmit electricity power line or at least with one transmission signal optical fiber or at least with one transmission signal the conducting wire with metal component；The cable or optical cable core are arbitrary structures cable core in the prior art.
[0044] cable or optical cable all easy to identify under described above a kind of light and subdued light conditions, night vision unit therein is the model of Changshu Jiang Hui fibre Science and Technology Ltd. production are as follows: the colorful noctilucent polyester filament or luminous embroidery line of 150D or can sell in the market have can luminescence rare earth composition any one noctilucence line or noctilucence rope.
[0045] manufacturing method of cable or optical cable all easy to identify under a kind of light and subdued light conditions, it is characterised in that it is through the following steps that complete manufacture:
[0046] step 1: taking the power line at least transmitted electricity with one or at least transmitting the cable or optical cable core of the optical fiber of signal or the conducting wire with metal component at least with a transmission signal with one；Across sheath extrusion mandrel centre bore and lead bow I cable or optical cable core；
[0047] protective layer is formed step 2: aluminium strip or steel band or waterstop or non-woven fabrics are coated on outside the cable or optical cable core of the first step；Or low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polypropylene extrusion molding is coated on outside the cable or optical cable core of the first step and forms protective layer；
[0048] restrictive coating is formed step 3: low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polypropylene extrusion molding are coated on outside the protective layer of second step formation, and the outer rim of restrictive coating is made to form at least one sheath groove
[0049] step 4: take model 150D colorful noctilucent polyester filament or luminous embroidery line either have can luminescence rare earth composition any one noctilucence line or noctilucence rope, be put into third step formation sheath groove in formed night vision unit；Or the colorful noctilucent polyester filament of model 150D or luminous embroidery line are either had can luminescence rare earth composition any one noctilucence line or noctilucence rope pass through in the sheath groove for being put into third step formation after viscose and form night vision unit；The night vision unit is the threadiness or rope-like constructed of capable of emitting visible light after absorbing visible light；It takes transparent polyvinyl chloride or transparent polytetrafluoroethylene (PTFE) extrusion molding to be coated on outside restrictive coating and night vision unit again and forms light transmission strip；Complete the manufacture of cable or optical cable all easy to identify under light and subdued light conditions.
[0050] in the present embodiment, since sheath groove is to be formed in the extrusion molding of restrictive coating by the notch of mold, inch is manufactured, night vision unit is directly put into the corresponding position to form the mold of sheath groove, in this way, traction sheath Layer inch, completes the traction together of night vision unit；Or extruding Noctilucent strip inch, it is put into sheath groove and draws together, this mode does not need other mold and extrusion apparatus, reduce the investment of equipment and the occupancy in place, since night vision unit itself can have color, in this way, due to the presence of light transmission strip, so that light inch, it can also distinguish internal night vision cell colors, identify cable with can be convenient, after it receives light, due to the storage light action of rare earth, at night, since the rare earth in night vision unit can issue eye-catching and not dazzling light, therefore cable is identified with can be convenient in night or half-light inch；On the other hand, since the strong reflective material such as glass can be penetrated into light transmission strip, in this case, even if also not can achieve the identification of light and half-light by night vision unit；This embodiment completely avoids identification strip color masterbatch colour fading in the prior art and causes unrecognized phenomenon；And light transmission strip sealing sheath layer, sheath groove, night vision unit；In this way, the luminous and identification longer life expectancy of night vision unit can be made.
Preferred forms of the invention
[0051] see Fig. 3 to Fig. 5, cable or optical cable all easy to identify under a kind of light and subdued light conditions, it include cable or optical cable core 1, the restrictive coating 3 for enveloping cable or optical cable core, the outer rim of restrictive coating has at least one sheath groove 31, it is characterised in that: sheath groove has been embedded in light transmission strip 5;The sheath groove is by sheath groove first part 311, sheath groove second part 312, sheath groove third portion 313, sheath groove Part IV 314 is constituted, one end of sheath groove third portion is connected with sheath groove first part and sheath groove second part, the other end of sheath groove third portion is connected with sheath groove Part IV, sheath groove first part is connected with sheath groove second part, the outer rim of sheath groove first part and sheath groove second part is on the surface of same cylindrical body, sheath groove Part IV is the cylindrical body groove that central angle is greater than 270 degree, it is gradually increased from the size of the other end to one end of sheath groove third portion of sheath groove third portion；
[0052] light transmission strip is by light transmission strip first part 51, light transmission strip second part 52, light transmission strip Part III 53, light transmission strip Part IV 54 is constituted, light transmission strip first part be connected with light transmission strip second part and the outer rim of light transmission strip first part and light transmission strip second part on the surface of same cylindrical body, the upper end of light transmission strip Part III is connected with light transmission strip first part and light transmission strip second part, the lower end of light transmission strip Part III is connected with light transmission strip Part IV, have inside light transmission strip Part IV along the perforative night vision hole 55 of light transmission strip Part IV length direction, light transmission strip Part IV is the cylindrical body that central angle is greater than 270 degree, from the lower end of light transmission strip Part III to the upper end of light transmission strip Part III size gradually Increase；The light transmission strip first part, light transmission strip Two parts, light transmission strip Part III are transparent；There is night vision unit 4, the night vision unit is to absorb capable of emitting visible light after visible light: linear structure or rope-like constructed floury structure or the dope layer for being coated in night vision internal surface of hole in the night vision hole；
[0053] the light transmission strip first part can be caught in sheath groove first part, the light transmission strip second part can be caught in sheath groove second part, the light transmission strip Part III can be caught in sheath groove third portion, and the light transmission strip Part IV can be caught in sheath groove Part IV and can be combined as a whole with sheath groove Part IV.
[0054] cable or optical cable all easy to identify under described above a kind of light and subdued light conditions, it is preferable that light transmission strip Part IV can only be packed into or take out from the axis direction of sheath groove Part IV；Less preferably, light transmission strip Part IV can exert oneself to snap onto sheath groove Part IV and light transmission strip Part IV from sheath groove third portion and can exert oneself to extract from sheath groove Part IV to sheath groove third portion card.
[0055] above-mentioned to state cable or optical cable all easy to identify under a kind of described light and subdued light conditions, after finishing assembly, the outer rim of sheath groove first part and the outer rim of restrictive coating are on same cylindrical surface.
[0056] cable or optical cable all easy to identify under described above a kind of light and subdued light conditions, sheath groove therein is one or two or three or four or other multiple, and the outer rim of restrictive coating can symmetrically or non-symmetrically be distributed in multiple inch.
[0057] cable or optical cable all easy to identify under described above a kind of light and subdued light conditions, light transmission strip first part therein, light transmission strip second part, light transmission strip Part III three material be all plastics or glass, preferably polyvinyl chloride or polytetrafluoroethylene (PTFE).
[0058] cable or optical cable all easy to identify under described above a kind of light and subdued light conditions, in cable or optical cable core therein, at least with one transmit electricity power line or at least with one transmission signal optical fiber or at least with one transmission signal the conducting wire with metal component；The cable or optical cable core are arbitrary structures cable core in the prior art.
[0059] cable or optical cable all easy to identify under described above a kind of light and subdued light conditions, night vision unit therein is the model of Changshu Jiang Hui fibre Science and Technology Ltd. production are as follows: the colorful noctilucent polyester filament or luminous embroidery line of 150D or can sell in the market have can luminescence rare earth composition any one noctilucence line or noctilucence rope noctilucence rare earth or noctilucence rare-earth coatings.
[0060] in the present embodiment, since sheath groove is to be formed in the extrusion molding of restrictive coating by the notch of mold, night vision Unit is located in light transmission strip, light transmission strip can be individually produced and be sold, and, it does not need again through extrusion molding identification strip, it can achieve general purpose, it can be adapted for different Jian optical cables, cable, optoelectrical cable, in optoelectronic composite cable, it is embedded in restrictive coating manufacture or insertion after restrictive coating is completed in manufacture, this mode does not need other mold and extrusion apparatus, reduce the investment of equipment and the occupancy in place, since night vision unit itself can have color, in this way, due to the presence of light transmission strip, so that light inch, it can also distinguish internal night vision cell colors, identify cable with can be convenient, after it receives light, due to the storage light action of rare earth, at night, since the rare earth in night vision unit can issue eye-catching and not pierce Purpose light, therefore cable is identified with can be convenient in night or half-light inch；On the other hand, since the strong reflective material such as glass can be penetrated into light transmission strip, in this case, even if also not can achieve the identification of light and half-light by night vision unit；This embodiment completely avoids identification strip color masterbatch colour fading in the prior art and causes unrecognized phenomenon；And light transmission strip sealing sheath layer, sheath groove, night vision unit；In this way, the luminous and identification longer life expectancy of night vision unit can be made；Night vision item in the present invention is potentially used in the cable for having produced completion, to the Cable Reformation produced in the prior art, is then inserted into night vision item.
[0061] since the rare earth in night vision unit can issue the light of different colours, in the present invention, there can be the identification of a plurality of same color, can also be the identification of different colours, therefore, identification method and type are more convenient and flexible.
[0062] mode (a further embodiment) is further carried out, see Fig. 6 and Fig. 7, and refer to Fig. 3 to Fig. 5, cable or optical cable all easy to identify under a kind of light and subdued light conditions, substantially with embodiment 2, the difference is that: there is the Jian mouth slot 56 communicated with night vision hole 55 on light transmission strip Part IV 54, this mode inch, night vision unit can be embedded into night vision hole 55 by Jian mouthfuls of slots 56, not only save the material of light transmission strip Part IV 54 and manufacture is more convenient.
[0063] in the present invention, night vision unit easily replaced, and extrusion moulding in the prior art, cannot be replaced, and extrusion molding again after can only stripping associated materials, therefore, present invention replacement is more convenient, more flexible.
[0064] in embodiments of the present invention and an existing embodiment, most preferred mode is the material of light transmission strip Part IV for dark color, and such as black is in this case, more easy to identify；In preferred forms of the invention, most preferred mode is the material of restrictive coating 3 for dark color, and such as black is in this case, more easy to identify.
[0065] manufacturing method of cable or optical cable all easy to identify under a kind of light and subdued light conditions, it is characterised in that it is through the following steps that complete: [0066] step 1: taking the power line at least transmitted electricity with one or at least transmitting the cable or optical cable core of the optical fiber of signal or the conducting wire with metal component at least with a transmission signal with one；Across sheath extrusion mandrel centre bore and lead bow I cable or optical cable core；
[0067] restrictive coating is formed step 2: low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polypropylene extrusion molding are coated on outside the cable or optical cable core of the first step, and the outer rim of restrictive coating is made to form at least one sheath groove；The sheath groove is by sheath groove first part, sheath groove second part, sheath groove third portion, sheath groove Part IV is constituted, one end of sheath groove third portion is connected with sheath groove first part and sheath groove second part, the other end of sheath groove third portion is connected with sheath groove Part IV, sheath groove first part is connected with sheath groove second part, the outer rim of sheath groove first part and sheath groove second part is on the surface of same cylindrical body, sheath groove Part IV is the cylindrical body groove that central angle is greater than 270 degree, it is gradually increased from the size of the other end to one end of sheath groove third portion of sheath groove third portion；
[0068] step 3: being embedded in light transmission strip in the sheath groove that second step is formed, the light transmission strip is by light transmission strip first part, light transmission strip second part, light transmission strip Part III, light transmission strip Part IV is constituted, light transmission strip first part be connected with light transmission strip second part and the outer rim of light transmission strip first part and light transmission strip second part on the surface of same cylindrical body, the upper end of light transmission strip Part III is connected with light transmission strip first part and light transmission strip second part, the lower end of light transmission strip Part III is connected with light transmission strip Part IV, have inside light transmission strip Part IV along the perforative night vision hole of light transmission strip Part IV length direction, light transmission strip Part IV is the cylindrical body that central angle is greater than 2 70 degree, from the lower end of light transmission strip Part III to light transmission strip third portion The size for the upper end divided is gradually increased；The light transmission strip first part, light transmission strip second part, light transmission strip Part III are transparent；There is night vision unit, the night vision unit is to absorb capable of emitting visible light after visible light: linear structure or rope-like constructed floury structure or the dope layer for being coated in night vision internal surface of hole in the night vision hole；The light transmission strip Part IV can only be packed into from the axis direction of sheath groove Part IV；The light transmission strip first part is caught in sheath groove first part, the light transmission strip second part is caught in sheath groove second part, the light transmission strip Part III is caught in sheath groove third portion, and the light transmission strip Part IV is caught in sheath groove Part IV and can be combined as a whole with sheath groove Part IV；After the completion of placement, the outer rim of sheath groove first part and the outer rim of restrictive coating are on same cylindrical surface；The night vision unit be by 150 D of model colorful noctilucent polyester filament or luminous embroidery line either have can luminescence rare earth composition any one noctilucence Line or noctilucence rope are put into formation in night vision hole；Or the night vision unit be either had by the colorful noctilucent polyester filament or luminous embroidery line of model 150D can luminescence rare earth composition any one noctilucence line or noctilucence rope pass through viscose after formed in night vision hole；Complete the manufacture of cable or optical cable all easy to identify under light and subdued light conditions.
[0069] noctilucence line described in cable or optical cable or its manufacturing method all easy to identify under a kind of light and subdued light conditions in the present invention is prepared from the following raw materials by weight: A120 3 :10-15 parts, SrAl20 4:35-45 parts, Eu20 3:20-28 parts, polyvinyl alcohol: 1-3 parts, polyethylene: 10-15 parts, methylcellulose: 3-5 parts, alkyl acrylate: 2-6 parts, polybutylene terephthalate (PBT): 4-10 parts, epoxy resin: 20-30 parts, dacron thread or Polyamide Yarns or aramid fiber yarn: 1500-1800 parts；The dacron thread or Polyamide Yarns or aramid fiber yarn are located at the center of noctilucence line, A120 3、 SrAl 20 4、 Eu 20 3, polyvinyl alcohol, polyethylene, methylcellulose, alkyl acrylate, polybutylene terephthalate (PBT), cured coated forms noctilucence layer to epoxy resin except dacron thread or Polyamide Yarns or aramid fiber yarn after mixing, the noctilucence layer with a thickness of 0.01-0.1mm.Above-mentioned noctilucence line has reached the technical effect of noctilucence identification, produces the optical cable and cable of completion, at the midnight of the lunar calendar 30, between unglazed 12. -4 point night, can clearly identify.
[0070] above-mentioned noctilucence line, using the smallest Polyamide Yarns of intensity, breaking strength minimum value is greater than 400N, tearing resistance minimum value is 15N, suspended coefficient maximum value is 15%, slow crease recovery angle minimum value is 320 degree；After 1 small inch direct sunlight, 12 small inch are not less than between remaining light inch, therefore, can satisfy the demand at night or half-light identification completely.
[0071] 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；Luminous intensity greatly improves, and after the irradiation of sunlight on daytime, puts in the dark, all remains within 15 days clearly identify.
[0072] scheme of the scheme in the present invention compared with prior art, is greatly saved the consumption of rare earth material, the lower industrial applicibility of cost
[0073] present invention has researched and developed success, and uses in industrial technical field；Therefore the present invention is industrially applicable.
[0074] it is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or essential characteristics of the present invention, the present invention can be realized in other specific forms.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, it is intended that power will be fallen in All changes in the meaning and scope for the equivalency that benefit requires are included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Furthermore, it should be understood that, although this specification is described in terms of embodiments, every embodiment includes only a single technical solution, this description of the specification is merely for the sake of clarity, the skilled in the art should refer to the specification as a whole, and the technical solutions in the various embodiments may also be suitably combined, forms other embodiments that can be understood by those skilled in the art.

Claims (1)

  1. Claims
    Cable or optical cable all easy to identify under a kind of [claim 1] light and subdued light conditions; it include cable or optical cable core (1), the restrictive coating (3) that is coated on protective layer (2) that cable or optical cable core envelope, extrusion molding except protective layer; the outer rim of restrictive coating has at least one sheath groove (31); it is characterized in that there are night vision unit (4) in sheath groove, there is the transparent light transmission strip (5) for enveloping restrictive coating and night vision unit outside restrictive coating；The night vision unit is the threadiness or rope-like constructed of capable of emitting visible light after absorbing visible light.
    Cable or optical cable all easy to identify under a kind of [claim 2] light according to claim 1 and subdued light conditions
    , it is characterised in that the light transmission strip is that extrusion molding is coated on outside restrictive coating and night vision unit；The material of the light transmission strip is plastics.
    [claim 3] cable or optical cable all easy to identify according to claim 1 or under a kind of light as claimed in claim 2 and subdued light conditions, it is characterised in that the material of the light transmission strip is polyvinyl chloride or polytetrafluoroethylene (PTFE).
    Cable or optical cable all easy to identify under a kind of [claim 4] light and subdued light conditions, it include cable or optical cable core (1), the restrictive coating (3) for enveloping cable or optical cable core, the outer rim of restrictive coating has at least one sheath groove (31), it is characterised in that: sheath groove has been embedded in light transmission strip (5)；The sheath groove is by sheath groove first part (311), sheath groove second part (312), sheath groove third portion (313), sheath groove Part IV (314) is constituted, one end of sheath groove third portion is connected with sheath groove first part and sheath groove second part, the other end of sheath groove third portion is connected with sheath groove Part IV, sheath groove first part is connected with sheath groove second part, the outer rim of sheath groove first part and sheath groove second part is on the surface of same cylindrical body, sheath groove Part IV is the cylindrical body groove that central angle is greater than (270) degree, size from the other end of sheath groove third portion to one end of sheath groove third portion by It is cumulative big；The light transmission strip is made of light transmission strip first part (51), light transmission strip second part (52), light transmission strip Part III (53), light transmission strip Part IV (54), light transmission strip first part be connected with light transmission strip second part and the outer rim of light transmission strip first part and light transmission strip second part on the surface of same cylindrical body, the upper end of light transmission strip Part III and light transmission strip first part and Light transmission strip second part is connected, and the lower end of light transmission strip Part III is connected with light transmission strip Part IV, has inside light transmission strip Part IV along the perforative night vision hole of light transmission strip Part IV length direction
    (55), light transmission strip Part IV is the cylindrical body that central angle is greater than (270) degree, and the size from the lower end of light transmission strip Part III to the upper end of light transmission strip Part III is gradually increased；The light transmission strip first part, light transmission strip second part, light transmission strip Part III are transparent；There are night vision unit (4) in the night vision hole, the night vision unit is to absorb capable of emitting visible light after visible light: linear structure or rope-like constructed floury structure or the dope layer for being coated in night vision internal surface of hole；
    The light transmission strip first part can be caught in sheath groove first part, the light transmission strip second part can be caught in sheath groove second part, the light transmission strip Part III can be caught in sheath groove third portion, and the light transmission strip Part IV can be caught in sheath groove Part IV and can be combined as a whole with sheath groove Part IV.
    Cable or optical cable all easy to identify under a kind of [claim 5] light according to claim 4 and subdued light conditions
    , it is characterised in that there is the Jian mouth slot (56) communicated with night vision hole (55) on the light transmission strip Part IV (54).
    Cable or optical cable all easy to identify under [claim 6] a kind of light and subdued light conditions according to claim 4 or claim 5, it is characterised in that the light transmission strip first part, light transmission strip second part, light transmission strip Part III three material be all plastics or glass.
    [claim 7] is according to claim 1 to cable or optical cable all easy to identify under a kind of light described in claim 5 any one and subdued light conditions, it is characterized in that in the cable or optical cable core, the power line at least transmitted electricity with one or at least optical fiber with transmission signal or the conducting wire with metal component at least with a transmission signal.
    [claim 8] is according to claim 1 to cable or optical cable all easy to identify under a kind of light described in claim 5 any one and subdued light conditions, it is characterised in that the night vision unit be model 150D colorful noctilucent polyester filament or luminous embroidery line either have can luminescence rare earth composition any one noctilucence line or noctilucence rope.
    The manufacturing method of cable or optical cable all easy to identify under a kind of [claim 9] light and subdued light conditions, it is characterised in that it through the following steps that complete: Step 1: taking the power line at least transmitted electricity with one or at least transmitting the cable or optical cable core of the optical fiber of signal or the conducting wire with metal component at least with a transmission signal with one
    ；Across the centre bore and trailing cable or optical cable core of sheath extrusion mandrel；
    Protective layer is formed step 2: aluminium strip or steel band or waterstop or non-woven fabrics are coated on outside the cable or optical cable core of the first step；Or low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polypropylene extrusion molding is coated on outside the cable or optical cable core of the first step and forms protective layer；Restrictive coating is formed step 3: low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polypropylene extrusion molding are coated on outside the protective layer of second step formation, and the outer rim of restrictive coating is made to form at least one sheath groove；Step 4: take model 150D colorful noctilucent polyester filament or luminous embroidery line either have can luminescence rare earth composition any one noctilucence line or noctilucence rope, be put into third step formation sheath groove in formed night vision unit；Or the colorful noctilucent polyester filament of model 150D or luminous embroidery line are either had can luminescence rare earth composition any one noctilucence line or noctilucence rope pass through in the sheath groove for being put into third step formation after viscose and form night vision unit；The night vision unit is the threadiness or rope-like constructed of capable of emitting visible light after absorbing visible light；It takes transparent polyvinyl chloride or transparent polytetrafluoroethylene (PTFE) extrusion molding to be coated on outside restrictive coating and night vision unit again and forms light transmission strip；Complete the manufacture of cable or optical cable all easy to identify under light and subdued light conditions；The noctilucence line is prepared from the following raw materials by weight: A120 3: 10-15 parts, SrAl 204:35-45 parts, Eu20 3: 20-28 parts, polyvinyl alcohol: 1-3 parts, polyethylene: 10-15 parts, methylcellulose: 3-5 parts, alkyl acrylate: 2-6 parts, polybutylene terephthalate (PBT): 4-10 parts, epoxy resin: 20-30 parts, dacron thread or Polyamide Yarns or aramid fiber yarn: 150 0-1800 parts.
    The manufacturing method of cable or optical cable all easy to identify under [claim 10]-kind of light and subdued light conditions, it is characterised in that it through the following steps that complete:
    Step 1: taking the power line at least transmitted electricity with one or at least transmitting the cable or optical cable core of the optical fiber of signal or the conducting wire with metal component at least with a transmission signal with one；Across the centre bore and trailing cable or optical cable core of sheath extrusion mandrel；
    Step 2: low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polypropylene are squeezed Modeling is coated on outside the cable or optical cable core of the first step and forms restrictive coating, and the outer rim of restrictive coating is made to form at least one sheath groove；The sheath groove is by sheath groove first part, sheath groove second part, sheath groove third portion, sheath groove Part IV is constituted, one end of sheath groove third portion is connected with sheath groove first part and sheath groove second part, the other end of sheath groove third portion is connected with sheath groove Part IV, sheath groove first part is connected with sheath groove second part, the outer rim of sheath groove first part and sheath groove second part is on the surface of same cylindrical body, sheath groove Part IV is the cylindrical body groove that central angle is greater than 270 degree, it is gradually increased from the size of the other end to one end of sheath groove third portion of sheath groove third portion；
    Step 3: being embedded in light transmission strip in the sheath groove that second step is formed, the light transmission strip is by light transmission strip first part, light transmission strip second part, light transmission strip Part III, light transmission strip Part IV is constituted, light transmission strip first part be connected with light transmission strip second part and the outer rim of light transmission strip first part and light transmission strip second part on the surface of same cylindrical body, the upper end of light transmission strip Part III is connected with light transmission strip first part and light transmission strip second part, the lower end of light transmission strip Part III is connected with light transmission strip Part IV, have inside light transmission strip Part IV along the perforative night vision hole of light transmission strip Part IV length direction, light transmission strip Part IV is the cylindrical body that central angle is greater than 270 degree, from the lower end of light transmission strip Part III to the ruler of the upper end of light transmission strip Part III It is very little to be gradually increased；The light transmission strip first part, light transmission strip second part, light transmission strip Part III are transparent；There is night vision unit, the night vision unit is to absorb capable of emitting visible light after visible light: linear structure or rope-like constructed floury structure or the dope layer for being coated in night vision internal surface of hole in the night vision hole；The light transmission strip Part IV can only be packed into from the axis direction of sheath groove Part IV；The light transmission strip first part is caught in sheath groove first part, the light transmission strip second part is caught in sheath groove second part, the light transmission strip Part III is caught in sheath groove third portion, and the light transmission strip Part IV is caught in sheath groove Part IV and can be combined as a whole with sheath groove Part IV；After the completion of placement, the outer rim of sheath groove first part and the outer rim of restrictive coating are on same cylindrical surface；The night vision unit be either had by the colorful noctilucent polyester filament or luminous embroidery line of model 150D can luminescence rare earth composition any one noctilucence line or noctilucence rope, be put into formation in night vision the hole in；Or the night vision Unit be either had by the colorful noctilucent polyester filament or luminous embroidery line of model 150D can luminescence rare earth composition any one noctilucence line or noctilucence rope pass through viscose after formed in night vision hole；Complete the manufacture of cable or optical cable all easy to identify under light and subdued light conditions；The noctilucence line is prepared from the following raw materials by weight: A120 3: 10-15 parts, SrAl20 4:35-45 parts, Eu20 3: 20-28 parts, polyvinyl alcohol: 1-3 parts, polyethylene: 10-15 parts, methylcellulose: 3-5 parts, alkyl acrylate: 2-6 parts, polybutylene terephthalate (PBT): 4-10 parts, epoxy resin: 20-30 parts, dacron thread or Polyamide Yarns or aramid fiber yarn: 150 0-1800 parts.
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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108346490B (en) * 2017-04-04 2019-05-28 江苏华脉光电科技有限公司 Cable or optical cable and its manufacturing method all easy to identify under a kind of light and subdued light conditions
CN108565060A (en) * 2018-04-09 2018-09-21 江苏中利集团股份有限公司 A kind of cable and its manufacture with noctilucence mark
CN111734890A (en) * 2020-06-29 2020-10-02 连云港市鼎鑫电力器材有限公司 Modified polypropylene plastic pipe and preparation method thereof
CN114496361B (en) * 2021-12-13 2023-09-19 杭州富通通信技术股份有限公司 High-density photoelectric hybrid cable for data center

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004227987A (en) * 2003-01-24 2004-08-12 Furukawa Electric Co Ltd:The Cable
US20050199415A1 (en) * 2004-01-07 2005-09-15 Cable Components Group, Llc Flame retardant and smoke suppressant composite high performance support-separators and conduit tubes
CN204595274U (en) * 2015-04-05 2015-08-26 江苏长飞中利光纤光缆有限公司 Communication luminous optical cable
CN204808897U (en) * 2015-06-29 2015-11-25 衢州帝鼎电子科技有限公司 Three -core cables of tape identification line
CN205004092U (en) * 2015-08-25 2016-01-27 天津朗兴电线电缆有限公司 Dip coating car cable with luminous color sign
CN106298013A (en) * 2016-10-31 2017-01-04 耒阳星宇电线电缆有限公司 A kind of under water Compression-resistincable cable of luminescence
CN106847405B (en) * 2017-04-04 2018-07-06 深圳市宇轩网络技术有限公司 Cable all easy to identify or optical cable and its manufacturing method under a kind of light and subdued light conditions

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO325540B1 (en) * 2005-02-11 2008-06-16 Nexans Umbilical and method of its preparation
CN202142331U (en) * 2011-07-06 2012-02-08 戎大琴 Clinometer cable
CN102610313B (en) * 2012-04-07 2014-10-01 国网浙江余姚市供电公司 Easily-distinguished framework-type cable
JP2014003757A (en) * 2012-06-15 2014-01-09 Sumitomo Wiring Syst Ltd Path maintaining protective member and wire harness
CN202839070U (en) * 2012-08-27 2013-03-27 辽宁塑力电线电缆有限公司 Self-luminous safety warning cable
US9429731B2 (en) * 2013-08-12 2016-08-30 Corning Optical Communications LLC Optical fiber cable assembly comprising optical tracer fiber
CN203950578U (en) * 2014-07-11 2014-11-19 安徽宏源特种电缆集团有限公司 A kind of colliery leakage coaxial cable of intense radiation signal
CN204167017U (en) * 2014-07-21 2015-02-18 杭州儒燕科技开发有限公司 A kind of external insulation layer of cable
CN204117648U (en) * 2014-07-23 2015-01-21 陈丹燕 A kind of three-core cable
CN107219600A (en) * 2015-04-05 2017-09-29 沈群华 Luminous optical cable and luminous cable
CN205004093U (en) * 2015-08-25 2016-01-27 天津朗兴电线电缆有限公司 Two sheath rice mark cable with forced induction function
CN205451819U (en) * 2016-01-04 2016-08-10 中科电力装备科技有限公司 Deep sea exploration establishes reserve cable with fluorescence structure
CN106814427A (en) * 2017-04-04 2017-06-09 苏州高精特专信息科技有限公司 Knowledge cable and its manufacture method are easily debated in a kind of self-luminous

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004227987A (en) * 2003-01-24 2004-08-12 Furukawa Electric Co Ltd:The Cable
US20050199415A1 (en) * 2004-01-07 2005-09-15 Cable Components Group, Llc Flame retardant and smoke suppressant composite high performance support-separators and conduit tubes
CN204595274U (en) * 2015-04-05 2015-08-26 江苏长飞中利光纤光缆有限公司 Communication luminous optical cable
CN204808897U (en) * 2015-06-29 2015-11-25 衢州帝鼎电子科技有限公司 Three -core cables of tape identification line
CN205004092U (en) * 2015-08-25 2016-01-27 天津朗兴电线电缆有限公司 Dip coating car cable with luminous color sign
CN106298013A (en) * 2016-10-31 2017-01-04 耒阳星宇电线电缆有限公司 A kind of under water Compression-resistincable cable of luminescence
CN106847405B (en) * 2017-04-04 2018-07-06 深圳市宇轩网络技术有限公司 Cable all easy to identify or optical cable and its manufacturing method under a kind of light and subdued light conditions

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CN106847405A (en) 2017-06-13

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