CN103048758B - Night vision optical cable - Google Patents
Night vision optical cable Download PDFInfo
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- CN103048758B CN103048758B CN201310025774.5A CN201310025774A CN103048758B CN 103048758 B CN103048758 B CN 103048758B CN 201310025774 A CN201310025774 A CN 201310025774A CN 103048758 B CN103048758 B CN 103048758B
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- optical cable
- oversheath
- identification strip
- night vision
- vision optical
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- 230000003287 optical effect Effects 0.000 title claims abstract description 57
- 230000004297 night vision Effects 0.000 title claims abstract description 42
- 239000000463 material Substances 0.000 claims abstract description 17
- 239000000843 powder Substances 0.000 claims abstract description 12
- 239000004595 color masterbatch Substances 0.000 claims abstract description 9
- 229920000573 polyethylene Polymers 0.000 claims abstract description 9
- 238000001746 injection moulding Methods 0.000 claims abstract description 5
- HGAZMNJKRQFZKS-UHFFFAOYSA-N chloroethene;ethenyl acetate Chemical compound ClC=C.CC(=O)OC=C HGAZMNJKRQFZKS-UHFFFAOYSA-N 0.000 claims description 16
- 229910052736 halogen Inorganic materials 0.000 claims description 16
- 150000002367 halogens Chemical class 0.000 claims description 16
- 239000000779 smoke Substances 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 12
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
- 229920001179 medium density polyethylene Polymers 0.000 claims description 9
- 239000004701 medium-density polyethylene Substances 0.000 claims description 9
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 8
- 239000004698 Polyethylene Substances 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 8
- 239000003063 flame retardant Substances 0.000 claims description 8
- 229920001903 high density polyethylene Polymers 0.000 claims description 8
- 239000004700 high-density polyethylene Substances 0.000 claims description 8
- 229920001684 low density polyethylene Polymers 0.000 claims description 8
- 239000004702 low-density polyethylene Substances 0.000 claims description 8
- -1 polyethylene Polymers 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 7
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 6
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 6
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 5
- 239000007858 starting material Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 3
- 229960004643 cupric oxide Drugs 0.000 claims description 3
- 229910001940 europium oxide Inorganic materials 0.000 claims description 3
- AEBZCFFCDTZXHP-UHFFFAOYSA-N europium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Eu+3].[Eu+3] AEBZCFFCDTZXHP-UHFFFAOYSA-N 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 229910001947 lithium oxide Inorganic materials 0.000 claims description 3
- PLDDOISOJJCEMH-UHFFFAOYSA-N neodymium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Nd+3].[Nd+3] PLDDOISOJJCEMH-UHFFFAOYSA-N 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- RNWHGQJWIACOKP-UHFFFAOYSA-N zinc;oxygen(2-) Chemical compound [O-2].[Zn+2] RNWHGQJWIACOKP-UHFFFAOYSA-N 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000011241 protective layer Substances 0.000 abstract 2
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 241001463139 Vitta Species 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of optical cables and materials, and especially relates to a night vision optical cable. The night vision optical cable comprises a cable core, a protective layer covering the cable core, and an outer sheath formed on the protective layer by plastic extruding. The night vision optical cable is characterized in that at least one marking strip, of which the color is different from that of the outer sheath, is formed on the outer sheath, the marking strip is integrated with the outer sheath, on any cross section of the optical cable, the outer edge of the marking strip and the outer edge of the outer sheath are on a same circumference, the inner edge of the marking strip is an arc, and the center of circle of the arc is superposed with that of the outer edge of the outer sheath and that of the inner edge of the outer sheath; the marking strip is luminous; and the marking strip contains the following raw materials: 1, the main body material the same as that of the outer sheath, 2, market polythene color masterbatch, 3, special noctilucent powder for injection molding, 4, noctilucent enhancement additive powder. The night vision optical cable has the beneficial effects of being convenient to recognize and construct and facilitating urgent repair and maintain at night, and so on; and the night vision optical cable can be recognized clearly even at night.
Description
Technical field
the present invention relates to optical cable and material technology field, especially relate to a kind of night vision optical cable.
Background technology
in prior art, the profile of optical cable and cable is most of is unified color, when multi-cable, optical cable are during with pipe, same to groove, laying in one ditch, just has problem not easy to identify, cause installation,
safeguard, detect all inconvenient.For this reason, carry out a large amount of research for the identification of optical cable both at home and abroad, if Granted publication number is that CN 2521627Y, name are called: vitta can be identified optical cable; Granted publication number is that CN 2840081Y, name are called: a kind of optoelectrical cable; Granted publication number is that CN 201698067U, name are called: a kind of surface of outer sheath is with the Novel optical cable of color-bar or colored skin; Granted publication number is: CN 202196211U, name are called: the 8-shaped self-support aerial cable of surface band vitta; Granted publication number is that CN 202256824U, name are called: the optical cable of tape identification; Etc. be all to adopt vitta to carry out optical cable identification, but this identification is often only applicable to well-lighted occasion, in rather dark situation, cannot identify.Granted publication number is that CN 202615012U, name are called: anti-gunshot night vision optical cable; Granted publication number is that CN 2862065Y, name are called: night luminous optical cable; Although the technical characterictic that adopts luminous vitta to identify is all disclosed,, due to file insufficient disclosure, affiliated technical field personnel cannot implement at all.
Summary of the invention
in order to address the above problem, the present invention discloses a kind of night vision optical cable, and it is by day or in well-lighted situation, and the vitta that can be different from oversheath by color is identified; At insufficient light or dim in the situation that, identify by the pearly-lustre sending on vitta.The present invention is achieved through the following technical solutions.
a kind of night vision optical cable, it includes cable core 1, is coated on protective seam 2, the oversheath 3 of extrusion molding on protective seam on cable core; It is characterized in that being formed with at least one color on described oversheath and differ from the identification strip 4 of oversheath color, described identification strip is combined as a whole with oversheath, on arbitrary xsect of optical cable, the outward flange of identification strip and the outward flange of oversheath are on same circumference, and the inward flange of identification strip is that circular arc and its center of circle overlap with the center of circle of the outer peripheral center of circle of oversheath, oversheath inward flange; Described identification strip can be luminous.
night vision optical cable described above, the width that it is characterized in that described identification strip is 0.5mm-5.0mm.
night vision optical cable described above, is characterized in that described identification strip, and its width is identical or different.
night vision optical cable described above, the thickness that it is characterized in that described identification strip is 10%-60% of oversheath thickness.
night vision optical cable described above, is characterized in that at least comprising in described cable core a light transmitting fiber or a plain conductor.
night vision optical cable described above, is characterized in that described protective seam is waterstop or nonwoven fabrics or polyester belt or compound aluminium strip or composite steel band or glass fiber tape.
night vision optical cable described above, the material that it is characterized in that described oversheath is Low Density Polyethylene or medium density polyethylene or high density polyethylene or low-smoke non-halogen flame-retardant tygon or low smoke and low halogen tygon.
night vision optical cable described above, it is characterized in that when described identification strip has many distributing symmetrically, and adjacent identification strip is separated by oversheath.
night vision optical cable described above, is characterized in that described identification strip extrusion molding together with oversheath forms.
night vision optical cable described above, is characterized in that including in described identification strip following starting material and parts by weight:
(1) there is identical material of main part with oversheath: 50 parts-80 parts; When the material that is oversheath is Low Density Polyethylene or medium density polyethylene or high density polyethylene or low-smoke non-halogen flame-retardant tygon or low smoke and low halogen tygon, the material of main part of identification strip is corresponding Low Density Polyethylene or medium density polyethylene or high density polyethylene or low-smoke non-halogen flame-retardant tygon or low smoke and low halogen tygon;
(2) commercial polyethylene color masterbatch: 1 part-3 parts; Described polyethylene color masterbatch is red yellow green or brown or purple or yellow;
(3) the special luminescent powder of commercially available injection moulding that model is HL-880: 0.3-0.8 part;
(4) noctilucence strengthens and adds powder: 0.2-0.5 part; Described noctilucence strengthens and adds in powder, in weight portion, include: cupric oxide or iron oxide 50-80 part, aluminium oxide 25-45 part, amine-oxides 2-10 part, neodymia 0.05-0.1 part, manganese oxide 0.01-0.03 part, Lithia 0.01-0.03 part, zinc paste 0.005-0.02 part, europium oxide 0.005-0.01 part.
when production, the each starting material that form identification strip are first weighed, more fully mix, then putting into injection machine is warming up to and between 150-180 ℃, makes its fusing, in the time extruding cable outer sheath, extrude together, be cured as one through crystallisation by cooling with oversheath.
in the present invention, owing to having polyethylene color masterbatch in identification strip, therefore, identification strip can be identified by day or under well-lighted condition; In addition, owing to having special material prescription in identification strip, it constantly emits beam, but because extraneous light brightness is high, therefore its isolychn is covered in by day, but at night or rather dark when even unglazed, its light sending is visual, therefore can be identified at night.
therefore, the present invention have be convenient to identification, constructability, be convenient to night repairing and safeguard etc. beneficial effect; Also can very clearly be identified night.
Accompanying drawing explanation
fig. 1 is the perspective view of a section of the invention process example 1.
fig. 2 is the cross-sectional structure schematic diagram that Fig. 1 amplifies.
fig. 3 is the cross-sectional structure schematic diagram of the invention process example 2.
fig. 4 is the cross-sectional structure schematic diagram of the invention process example 3.
fig. 5 is the cross-sectional structure schematic diagram of the invention process example 4.
Embodiment
ask for an interview Fig. 1 and Fig. 2, a kind of night vision optical cable, it includes cable core 1, is coated on protective seam 2, the oversheath 3 of extrusion molding on protective seam on cable core; It is characterized in that being formed with three colors on described oversheath and differ from the identification strip 4 of oversheath color, and identification strip distributes symmetrically, adjacent identification strip is separated by oversheath; Described identification strip is combined as a whole with oversheath, on arbitrary xsect of optical cable, the outward flange of identification strip and the outward flange of oversheath are on same circumference, the inward flange of identification strip is that circular arc and its center of circle overlap with the center of circle of the outer peripheral center of circle of oversheath, oversheath inward flange, and the inward flange of described identification strip has with outward flange the arc length equating; Described identification strip can be luminous; The width of identification strip is 3.0mm; The width of identification strip is identical; The outward flange radius R 1 of oversheath is also the outward flange radius of identification strip simultaneously, the inward flange radius of identification strip is R2, and the inward flange radius of oversheath is R3, the thickness=R1-R2 of identification strip, thickness=the R1-R3 of oversheath, thickness=60% of the thickness/oversheath of identification strip; In described cable core, comprise 30 light transmitting fibers 11, within light transmitting fiber is positioned at loose sleeve pipe 12, loose sleeve pipe distributes around reinforcement 10; Described protective seam is waterstop; The material of oversheath is medium density polyethylene; Described identification strip extrusion molding together with oversheath forms.
ask for an interview Fig. 3, and with reference to figure 1, a kind of night vision optical cable, substantially with embodiment 1, difference is that identification strip 4 only has one, the arc length degree of the inward flange of described identification strip is less than the outer peripheral arc length degree of identification strip, thickness=40% of the thickness/oversheath of identification strip.
ask for an interview Fig. 4, and with reference to figure 1, a kind of night vision optical cable, substantially with embodiment 1, difference is that identification strip 4 only has two, and identification strip also distributes symmetrically, the arc length degree of the inward flange of described identification strip equals the outer peripheral arc length degree of identification strip, thickness=60% of the thickness/oversheath of identification strip.
ask for an interview Fig. 5, and with reference to figure 1, a kind of night vision optical cable, substantially with embodiment 3, difference is that identification strip 4 only has two, and identification strip distributes asymmetrically, the arc length degree of the inward flange of described identification strip equals the outer peripheral arc length degree of identification strip, thickness=60% of the thickness/oversheath of identification strip.
night vision optical cable described in above-mentioned arbitrary embodiment, it includes cable core 1, is coated on protective seam 2, the oversheath 3 of extrusion molding on protective seam on cable core; It is characterized in that being formed with at least one color on described oversheath and differ from the identification strip 4 of oversheath color, described identification strip is combined as a whole with oversheath, on arbitrary xsect of optical cable, the outward flange of identification strip and the outward flange of oversheath are on same circumference, and the inward flange of identification strip is that circular arc and its center of circle overlap with the center of circle of the outer peripheral center of circle of oversheath, oversheath inward flange; Described identification strip can be luminous.
night vision optical cable described in above-mentioned arbitrary embodiment, is characterized in that the width of described identification strip can be 0.5mm-5.0mm.
night vision optical cable described in above-mentioned arbitrary embodiment, is characterized in that described identification strip, and its width is identical or different.
night vision optical cable described in above-mentioned arbitrary embodiment, the thickness that it is characterized in that described identification strip is 10%-60% of oversheath thickness.
night vision optical cable described in above-mentioned arbitrary embodiment, is characterized in that at least comprising in described cable core a light transmitting fiber or a plain conductor.
night vision optical cable described in above-mentioned arbitrary embodiment, is characterized in that described protective seam can be waterstop or nonwoven fabrics or polyester belt or compound aluminium strip or composite steel band or glass fiber tape.
night vision optical cable described in above-mentioned arbitrary embodiment, the material that it is characterized in that described oversheath can be Low Density Polyethylene or medium density polyethylene or high density polyethylene or low-smoke non-halogen flame-retardant tygon or low smoke and low halogen tygon.
night vision optical cable described in above-mentioned arbitrary embodiment, it is characterized in that when described identification strip has many distributing symmetrically, and adjacent identification strip is separated by oversheath.
night vision optical cable described in above-mentioned arbitrary embodiment, is characterized in that described identification strip extrusion molding together with oversheath forms.
night vision optical cable described above, is characterized in that including in described identification strip following starting material and parts by weight:
(1) there is identical material of main part with oversheath: 50 parts-80 parts; When the material that is oversheath is Low Density Polyethylene or medium density polyethylene or high density polyethylene or low-smoke non-halogen flame-retardant tygon or low smoke and low halogen tygon, the material of main part of identification strip is corresponding Low Density Polyethylene or medium density polyethylene or high density polyethylene or low-smoke non-halogen flame-retardant tygon or low smoke and low halogen tygon;
(2) commercial polyethylene color masterbatch: 1 part-3 parts; Described polyethylene color masterbatch is red yellow green or brown or purple or yellow;
(3) the special luminescent powder of commercially available injection moulding that model is HL-880: 0.3-0.8 part;
(4) noctilucence strengthens and adds powder: 0.2-0.5 part; Described noctilucence strengthens and adds in powder, in weight portion, include: cupric oxide or iron oxide 50-80 part, aluminium oxide 25-45 part, amine-oxides 2-10 part, neodymia 0.05-0.1 part, manganese oxide 0.01-0.03 part, Lithia 0.01-0.03 part, zinc paste 0.005-0.02 part, europium oxide 0.005-0.01 part.
model described above is that the special luminescent powder of commercially available injection moulding of HL-880 is that Guangzhou Zhong Ming Chemical Industry Science Co., Ltd produces and sells.
when production, the each starting material that form identification strip are first weighed, more fully mix, then putting into injection machine is warming up to and between 150-180 ℃, makes its fusing, in the time extruding cable outer sheath, extrude together, be cured as one through crystallisation by cooling with oversheath.
in the present invention, owing to having polyethylene color masterbatch in identification strip, therefore, identification strip can be identified by day or under well-lighted condition; In addition, owing to having special material prescription in identification strip, it constantly emits beam, but because extraneous light brightness is high, therefore its isolychn is covered in by day, but at night or rather dark when even unglazed, its light sending is visual, therefore can be identified at night.
therefore, the present invention have be convenient to identification, constructability, be convenient to night repairing and safeguard etc. beneficial effect; Also can very clearly be identified night.
the present invention is not limited to above-mentioned preferred forms, should be appreciated that design of the present invention can be by other various forms enforcement utilizations, and they drop in protection scope of the present invention equally.
Claims (8)
1. a night vision optical cable, it includes cable core, is coated on protective seam, the oversheath of extrusion molding on protective seam on cable core; It is characterized in that being formed with at least one color on described oversheath and differ from the identification strip of oversheath color, described identification strip is combined as a whole with oversheath, on arbitrary xsect of optical cable, the outward flange of identification strip and the outward flange of oversheath are on same circumference, and the inward flange of identification strip is that circular arc and its center of circle overlap with the center of circle of the outer peripheral center of circle of oversheath, oversheath inward flange; Described identification strip can be luminous; In described identification strip, include following starting material and parts by weight:
(1)there is identical material of main part with oversheath: 50 parts-80 parts; When the material that is oversheath is Low Density Polyethylene or medium density polyethylene or high density polyethylene or low-smoke non-halogen flame-retardant tygon or low smoke and low halogen tygon, the material of main part of identification strip is corresponding Low Density Polyethylene or medium density polyethylene or high density polyethylene or low-smoke non-halogen flame-retardant tygon or low smoke and low halogen tygon;
(2)commercial polyethylene color masterbatch: 1 part-3 parts; Described polyethylene color masterbatch is red yellow green or brown or purple or yellow;
(3)model is the special luminescent powder of commercially available injection moulding of HL-880: 0.3-0.8 part;
(4)noctilucence strengthens and adds powder: 0.2-0.5 part; Described noctilucence strengthens and adds in powder, in weight portion, include: cupric oxide or iron oxide 50-80 part, aluminium oxide 25-45 part, amine-oxides 2-10 part, neodymia 0.05-0.1 part, manganese oxide 0.01-0.03 part, Lithia 0.01-0.03 part, zinc paste 0.005-0.02 part, europium oxide 0.005-0.01 part.
2. night vision optical cable according to claim 1, the width that it is characterized in that described identification strip is 0.5mm-5.0mm.
3. night vision optical cable according to claim 1, is characterized in that described identification strip, and its width is identical or different.
4. night vision optical cable according to claim 1, the thickness that it is characterized in that described identification strip is 10%-60% of oversheath thickness.
According to claim 1 to any one night vision optical cable claimed in claim 4, it is characterized in that at least comprising in described cable core a light transmitting fiber or a plain conductor.
According to claim 1 to any one night vision optical cable claimed in claim 4, it is characterized in that described protective seam is waterstop or nonwoven fabrics or polyester belt or compound aluminium strip or composite steel band or glass fiber tape.
According to claim 1 to any one night vision optical cable claimed in claim 4, it is characterized in that when described identification strip has many distributing symmetrically, and adjacent identification strip is separated by oversheath.
According to claim 1 to any one night vision optical cable claimed in claim 4, it is characterized in that described identification strip extrusion molding together with oversheath forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310025774.5A CN103048758B (en) | 2013-01-22 | 2013-01-22 | Night vision optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310025774.5A CN103048758B (en) | 2013-01-22 | 2013-01-22 | Night vision optical cable |
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| Publication Number | Publication Date |
|---|---|
| CN103048758A CN103048758A (en) | 2013-04-17 |
| CN103048758B true CN103048758B (en) | 2014-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310025774.5A Active CN103048758B (en) | 2013-01-22 | 2013-01-22 | Night vision optical cable |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104599768A (en) * | 2014-08-27 | 2015-05-06 | 沈群华 | Luminous cable |
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| US20150115792A1 (en) * | 2013-10-30 | 2015-04-30 | Yfc-Boneagle Electric Co., Ltd. | Luminous electric wire |
| CN103927936A (en) * | 2013-12-23 | 2014-07-16 | 单顺生 | Method for quickly identifying transmission carrier routes and identification product applied to the method |
| CN105655039A (en) * | 2014-08-27 | 2016-06-08 | 沈群华 | Light-emitting type cable |
| CN105825943A (en) * | 2014-08-27 | 2016-08-03 | 周杰 | Luminous power cable |
| CN104347176B (en) * | 2014-08-27 | 2016-08-24 | 国网山东省电力公司沂源县供电公司 | A kind of luminous cable |
| CN105825942A (en) * | 2014-08-27 | 2016-08-03 | 周杰 | Power cable |
| CN105702348A (en) * | 2014-08-27 | 2016-06-22 | 沈群华 | Light-emitting cable |
| CN106024170A (en) * | 2014-09-15 | 2016-10-12 | 凌卫康 | Submarine cable having light-emitting outer sheath, and insulating layer and light-emitting stripe material for cable or optical cable |
| CN104698559B (en) * | 2015-04-05 | 2018-01-26 | 重庆成瑞光电科技有限公司 | The preparation method of luminous optical cable |
| CN107179587A (en) * | 2015-04-05 | 2017-09-19 | 沈群华 | Luminous optical cable, luminous cable and preparation method thereof |
| CN107219600A (en) * | 2015-04-05 | 2017-09-29 | 沈群华 | Luminous optical cable and luminous cable |
| 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 |
| CN108231268A (en) * | 2018-04-09 | 2018-06-29 | 江苏中利集团股份有限公司 | A kind of cable with identification information |
| CN108303775A (en) * | 2018-04-09 | 2018-07-20 | 江苏中利集团股份有限公司 | A kind of optical cable and its manufacture with noctilucence mark |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201464687U (en) * | 2009-04-28 | 2010-05-12 | 天津市立孚光电线缆开发有限公司 | Optical cable with construction identification band |
| CN202196211U (en) * | 2011-08-11 | 2012-04-18 | 江苏亨通光电股份有限公司 | 8-shaped self-supporting type aerial optical cable with color bars on surface |
-
2013
- 2013-01-22 CN CN201310025774.5A patent/CN103048758B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104599768A (en) * | 2014-08-27 | 2015-05-06 | 沈群华 | Luminous cable |
| CN104599768B (en) * | 2014-08-27 | 2017-01-25 | 国网山东省电力公司沂水县供电公司 | Luminous cable |
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| Publication number | Publication date |
|---|---|
| CN103048758A (en) | 2013-04-17 |
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