CN203982864U - A kind of luminous instruction electric wire - Google Patents
A kind of luminous instruction electric wire Download PDFInfo
- Publication number
- CN203982864U CN203982864U CN201420378841.1U CN201420378841U CN203982864U CN 203982864 U CN203982864 U CN 203982864U CN 201420378841 U CN201420378841 U CN 201420378841U CN 203982864 U CN203982864 U CN 203982864U
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- China
- Prior art keywords
- luminous
- electric wire
- reflective tape
- sheath
- metallic conductor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 239000004020 conductor Substances 0.000 claims abstract description 24
- 238000004020 luminiscence type Methods 0.000 claims abstract description 9
- 230000004888 barrier function Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 21
- 238000000465 moulding Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000945 filler Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- 229920002943 EPDM rubber Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000001795 light effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a kind of luminous instruction electric wire, comprise metallic conductor, the outer wrap of described metallic conductor has the luminous sheath of luminescence generated by light, be furnished with multi-turn, isolated reflective tape on the surface of luminous sheath, the exposed surface of described reflective tape and luminous sheath forms and distributes alternately.The utility model is not affecting under the prerequisite of overall profile molded line, effectively compatible afterglow effect and reflection type police-man/instruction effect, after the twilight sunset photon that makes dark surrounds issue light jacket releases and finishes, reflective tape still can rely on extraneous faint light source to form reliable identification, instruction, identifiability is strong, and indicating effect is reliable.
Description
Technical field
The utility model relates to electric wire, specifically a kind of luminous instruction electric wire.
Background technology
Electric wire, as the important wire of electric power or information conveyance, has obtained extensively laying application in building and industrial plants.But the outer protective sleeve of traditional electric wire is only considered the performances such as wear-resisting, weather-proof, corrosion-resistant, does not have luminous identifiability energy, thereby in use, especially there is the potential safety hazard of easily being broken by External Force Acting under dark surrounds.Now describe the problem that this traditional electric wire exists in detail as an example of underground mine example.
As the electric wire that electric power is provided to underground mine, be the borehole wall surface of mine of being laid in, the in the situation that of energising illumination, the electric wire being laid on the borehole wall is conventionally clearly visible.But the uncertainty of power supply trouble and the unsteadiness of underground mine, circut breaking easily occurs, thereby make the underground mine after power-off lose power lighting, very dark.In the hole condition environment of this dark, along with the collision that is not intended to of workman and production facility, easily the electric wire on the borehole wall, that do not have luminous instruction that is laid in is broken, it has not only affected follow-up production and escape, and the end of a thread of fracture is outside exposed, in energising situation, there is the potential safety hazard of getting an electric shock, causing combustible.
The problem existing under dark surrounds based on electric wire, various discernible Luminous wire cables in industry, are researched and developed, these achievements in research are appeared in the newspapers repeatly on public publication, for example Chinese patent literature disclosed " New-style electrical wire cable " (publication number: CN 102969061, open day: on March 13rd, 2013), " noctilucence electric wire " (publication number: CN 201514801, open day: on June 23rd, 2010) etc.These technology are mainly utilized the luminescence generated by light phenomenon of afterglow effect, form corresponding ray structure on the outer protective sleeve of electric wire, to improve the identifiability of electric wire under dark surrounds.But, the luminescence generated by light phenomenon of afterglow effect has ageing, be that it is losing after incident light (being generally lighting source), only enough it discharges the photon energy that twilight sunset material holds within a period of time, this Luminous wire cable that has also just determined afterglow effect only can maintain the luminous instruction of a period of time under dark surrounds, after losing incident light, after the photon on electric wire and cable jacket releases, do not obtain timely incident light and supplement, Luminous wire cable has just lost its luminescent properties, is as good as with traditional electric wire.This characteristic of afterglow effect causes the identifiability of these Luminous wire cables limited, reliable not, particularly after appearring in dark underground mine, accident is unfavorable for guiding workman to evacuate, escape, and the source of trouble investigation of electric wire in being unfavorable for after breaking down safeguarding.
Summary of the invention
The purpose of this utility model is: for above-mentioned the deficiencies in the prior art, provide that a kind of identifiability is strong under dark surrounds, indicating effect reliable, be beneficial to the luminous instruction electric wire that position (as fault point, escape point etc.) is confirmed.
The technical solution adopted in the utility model is: a kind of luminous instruction electric wire, comprise metallic conductor, the outer wrap of described metallic conductor has the luminous sheath of luminescence generated by light, be furnished with multi-turn, isolated reflective tape on the surface of luminous sheath, the exposed surface of described reflective tape and luminous sheath forms and distributes alternately.
Further, the distance between the adjacent reflective tape that described illuminant guard puts is 500～2000mm.
Further, as preferred version, the distance between the adjacent reflective tape that described illuminant guard puts is 500mm, 1000mm, 1500mm or 2000mm.
Further, the thickness of described reflective tape is 0.5～2mm.
Further, the width of described reflective tape is 5～50mm.
Further, described metallic conductor is at least one/strand.Further, described metallic conductor be coated with insulating barrier.
The beneficial effects of the utility model are:
1. under the prerequisite of overall profile molded line that does not affect electric wire, arranged the multi-turn reflective tape at interval at the luminescence generated by light jacket surface that utilizes afterglow effect to make, thereby effectively compatible afterglow effect and reflection type police-man/instruction effect, after the twilight sunset photon that makes dark surrounds issue light jacket releases and finishes, reflective tape still can rely on extraneous faint light source to form reliable identification, instruction, identifiability is strong, it is being applied under underground mine environment, be conducive to guide reliably workman to evacuate, escape, also be conducive to the source of trouble investigation of electric wire in maintenance simultaneously, reliability is high, practical, manufacture moulding also very convenient,
2. distance, particularly integer value between the adjacent reflective tape that illuminant guard puts, the source of trouble position of electric wire be can effectively judge and confirm or the underground mine environment evacuating personnel in lower time, escape position are applied to, thereby the indicating effect reliability that further improves and ensured electric wire, has strengthened practicality.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the sectional view of Fig. 1.
Fig. 3 is another kind of structural representation of the present utility model.
Fig. 4 is the sectional view of Fig. 3.
Fig. 5 is another structural representation of the present utility model.
Code name implication in figure: 1-metallic conductor; 2-luminous sheath; 3-reflective tape; 4-insulating barrier; 5-belting layer; 6-filler.
Embodiment
embodiment 1
Referring to Fig. 1 and Fig. 2: the utility model comprises metallic conductor 1, sheath and reflective tape 3.Wherein, metallic conductor 1 is one.Sheath is luminous sheath 2, this luminous sheath 2 is mainly to make (existing routine techniques) by the low smoke and zero halogen elastomeric material that is added with twilight sunset Noctilucent material, its mode with extrusion moulding is wrapped in the surface of metallic conductor 1, this luminous sheath 2 has quadruple effect, it is respectively insulation effect, wear-resisting, weather-proof, corrosion resistant protection effect, low cigarette when burning, low toxicity, fire-retardant environmental protection effect, police/instruction recognition effect of luminescence generated by light.The thickness range of reflective tape 3 is 0.5～2mm, the too small manufacture difficulty that increases reflective tape of this value, the excessive profile molded line that affects subsequent forming electric wire, thereby in aforementioned range preferably 0.8mm, 1.2mm or 1.7mm etc.; The width of reflective tape 3 is 5～50mm, this value is too small can affect the reflection type police-man/indicating effect of subsequent forming electric wire, the excessive luminous police/indicating effect that can affect subsequent forming electric wire, thus in aforementioned range preferably 10mm, 20mm, 30mm or 45mm etc.; Aforementioned reflective tape 3 with paste the even interval of mode (equidistant) being wound around around cloth on the surface of luminous sheath 2, (be independently that each circle reflective tape that illuminant guard puts disconnects mutually in the surface of luminous sheath 2 formation multi-turn, every circle shape ringwise) or continuous (be that the multi-turn reflective tape that puts of illuminant guard is continuously around cloth, in the shape of a spiral), and then make wrapped good reflective tape 3 form and distribute alternately with the exposed surface of luminous sheath 2, make this moulding electric wire in use, luminescence generated by light effect and reflection type police-man/instruction effect of effective compatible twilight sunset.
In order to make the utility model after application, facilitate the source of trouble investigation of electric wire, and be applied to the special underground mine environment evacuating personnel in lower time, escape position judgment is confirmed, requiring the distance range between adjacent (circle) reflective tape 3 on above-mentioned luminous sheath 2 is 500～2000mm, this value is excessive or be too smallly all difficult in application realizing simple judgement, calculate, be unfavorable for the reliable confirmation of relevant position, thereby in aforementioned range preferred integer value, particularly half meter (being 500mm), one meter (being 1000mm), the integer value of one and half (being 1500mm) or two meters (being 2000mm), this is the most preferred with half meter or one meter especially wherein.
embodiment 2
Referring to Fig. 3 and Fig. 4, other structure of the present embodiment is identical with embodiment 1, difference is: between metallic conductor 1 and luminous sheath 2, be provided with the insulating barrier 4 that the insulating material such as ethylene propylene diene rubber are made, moulding electric wire is by interior metallic conductor 1, insulating barrier 4, luminous sheath 2 and the reflective tape 3 of being followed successively by outward.The present embodiment comparatively speaking, has effectively strengthened the insulation effect of electric wire by the insulating barrier 4 of setting up, be conducive to reduce insulation property requirement to luminous sheath 2 simultaneously, and then can improve luminous sheath 2 luminescence generated by light effect, extend luminous timeliness.
embodiment 3
Referring to Fig. 5, other structure of the present embodiment is identical with embodiment 1, and difference is: metallic conductor 1 is three strands, and (certainly, this numerical value can rationally determine according to the instructions for use of concrete moulding electric wire, for example four strands, five strands etc.; When per share, while being a metallic conductor, unit is root), each strand of metallic conductor 1 be such as, by stranded the forming of many conductive metal wires (copper cash etc.), and each strand of metallic conductor 1 be coated with the insulating barrier 4 that the insulating material such as ethylene propylene diene rubber are made; The metallic conductor 1 that aforementioned three stocks do not have insulating barrier 4 twists together and is wrapped up by belting layer 5, there is luminous sheath 2 at the outer surface extrusion moulding of belting layer 5, between belting layer 5 and the insulating barrier 4 of each strand of metallic conductor 1 and between the insulating barrier 4 of each strand of metallic conductor 1, be filled with the fillers such as cotton thread 6.Be that aforementioned moulding electric wire is provided with insulating barrier 4 by the interior metallic conductor 1(surface that is followed successively by outward), filler 6, belting layer 5, luminous sheath 2 and reflective tape 3.
The technical scheme of each embodiment, only in order to the utility model to be described, is not intended to limit above.Although the technical scheme with reference to aforementioned each embodiment has been described in detail the utility model, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme of aforementioned each embodiment, or part technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of the concrete technical scheme of the utility model.
Claims (7)
1. a luminous instruction electric wire, comprise metallic conductor (1), it is characterized in that: the outer wrap of described metallic conductor (1) has the luminous sheath (2) of luminescence generated by light, be furnished with multi-turn, isolated reflective tape (3) on the surface of luminous sheath (2), described reflective tape (3) forms and distributes alternately with the exposed surface of luminous sheath (2).
2. luminous instruction electric wire according to claim 1, is characterized in that: the distance between the adjacent reflective tape (3) on described luminous sheath (2) is 500～2000mm.
3. luminous instruction electric wire according to claim 2, is characterized in that: the distance between the adjacent reflective tape (3) on described luminous sheath (2) is 500mm, 1000mm, 1500mm or 2000mm.
4. according to luminous instruction electric wire described in claim 1,2 or 3, it is characterized in that: the thickness of described reflective tape (3) is 0.5～2mm.
5. luminous instruction electric wire according to claim 4, is characterized in that: the width of described reflective tape (3) is 5～50mm.
6. luminous instruction electric wire according to claim 1, is characterized in that: described metallic conductor (1) is at least one/strand.
7. luminous instruction electric wire according to claim 6, is characterized in that: described metallic conductor (1) be coated with insulating barrier (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420378841.1U CN203982864U (en) | 2014-07-10 | 2014-07-10 | A kind of luminous instruction electric wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420378841.1U CN203982864U (en) | 2014-07-10 | 2014-07-10 | A kind of luminous instruction electric wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203982864U true CN203982864U (en) | 2014-12-03 |
Family
ID=51980294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420378841.1U Expired - Lifetime CN203982864U (en) | 2014-07-10 | 2014-07-10 | A kind of luminous instruction electric wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203982864U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632612A (en) * | 2016-02-03 | 2016-06-01 | 安徽长风电缆集团有限公司 | Self-heating pressure-proof caution cable |
| CN109671543A (en) * | 2018-12-19 | 2019-04-23 | 江苏中利集团股份有限公司 | A kind of production method of luminous cable |
-
2014
- 2014-07-10 CN CN201420378841.1U patent/CN203982864U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632612A (en) * | 2016-02-03 | 2016-06-01 | 安徽长风电缆集团有限公司 | Self-heating pressure-proof caution cable |
| CN109671543A (en) * | 2018-12-19 | 2019-04-23 | 江苏中利集团股份有限公司 | A kind of production method of luminous cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141203 |
|
| CX01 | Expiry of patent term |