CN204288903U - Photoelectric compound cable - Google Patents
Photoelectric compound cable Download PDFInfo
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- CN204288903U CN204288903U CN201420754910.4U CN201420754910U CN204288903U CN 204288903 U CN204288903 U CN 204288903U CN 201420754910 U CN201420754910 U CN 201420754910U CN 204288903 U CN204288903 U CN 204288903U
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Abstract
The utility model relates to a kind of photoelectric compound cable, comprise cable core and wrapped sheath outside cable core, band is provided with between cable core and sheath, cable core comprise insulated wire cores and, photovoltaic element and filler, described sheath comprises lapping layer, inner sheath, armour, glass fiber tape and oversheath from inside to outside successively.The utility model photoelectric compound cable light harvesting fibre, transmission of electricity copper cash are in one, not only can solve the problem of broadband access, equipment electricity consumption, Signal transmissions, conveying and the distribution of electric energy can also be used for, effectively can solve the problem of equipment electricity consumption in networking, avoid repeating to lay supply line, in addition it also to have external diameter little, lightweight, take up room little, buying construction and networking expense is low, the advantage of easy construction.
Description
Technical field
The utility model relates to photoelectricity technical field of cables, particularly a kind of photoelectric compound cable.
Background technology
Along with the level of informatization in the whole world is more and more higher, fiber entering household is more and more universal, the limited region of the site requirements wiring space such as building, market, hospital, one residential is moved for the military region, signal, traditional cable and optical cable separate cabling to be eliminated by most users, traditional cable wiring adopts optical cable and cable separately to lay, add manpower financial capacity, and it is large to take up room, and cable in laid processes because needing under the effect of external force to bear higher pulling force, easily there is situations such as fractureing, signal attenuation is large, and laser propagation effect is bad.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides that a kind of breakdown strength is high, dielectric loss is little, washed laser propagation effect is good, and it is little to take up room, and can bear the photoelectric compound cable of higher pulling force.
According to design provided by the utility model, a kind of photoelectric compound cable, comprise cable core and wrapped sheath outside cable core, band is provided with between cable core and sheath, cable core comprise insulated wire cores and, photovoltaic element and filler, described sheath comprises lapping layer, inner sheath, armour, glass fiber tape and oversheath from inside to outside successively.
Above-mentioned, described insulated wire cores comprises outside conductor and conductor and extrudes crosslinked insulating barrier.
Preferably, described conductor adopts copper free wire, and insulating barrier adopts polythene material to make.
Above-mentioned, described photovoltaic element comprises multifiber and the inner sheath set gradually from inside to outside, armour, oversheath.
Preferably, described optical fiber adopts G652 single mode armored fiber optic.
Above-mentioned, described filler adopts inorganic paper filling rope.
Above-mentioned, lapping layer adopts Halogen glass fiber tape.
Above-mentioned, inner sheath adopts thermoplastic halogen-free and low-smoke flame-retardant polyolefin.
Above-mentioned, described armour adopts seizing wire.
Above-mentioned, described oversheath adopts thermoplastic halogen-free and low-smoke high flame retardant polyolefin.
The beneficial effect of the utility model photoelectric compound cable:
1. the utility model photoelectric compound cable light harvesting fibre, transmission of electricity copper cash are in one, not only can solve the problem of broadband access, equipment electricity consumption, Signal transmissions, conveying and the distribution of electric energy can also be used for, effectively can solve the problem of equipment electricity consumption in networking, avoid repeating to lay supply line, in addition it also to have external diameter little, lightweight, take up room little, buying construction and networking expense is low, the advantage of easy construction.
2. the utility model adopts crosslinked polyethylene; guarantee that cable has excellent electric property, mechanical performance and environment-friendly type, cable breakdown strength improves, corona resistance is good, dielectric loss is little, tensile strength is high; adopt LWA light wire armoured; make cable in the process of laying under the effect of external force, can bear higher pulling force, optical fiber is frangibility not; effectively protect optical fiber; and optical fiber adopts G652 monomode fiber, decay little, signal transmission effect distortion is little.
3. the utility model extrudes the polyolefinic oversheath of halogen-free low-smoke high-flame, there is Halogen, low cigarette, high flame retardant, free-floride, environmental protection characteristic without asbestos, alkali-free, meet the military region completely, transmission that the electrical power system transmission in the place such as signal moves building, market, hospital, one residential and fiber-optic signal receive and monitoring.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
embodiment:
Number in the figure 1 represents conductor, label 2 represents insulating barrier, and label 3 represents lapping layer, and label 4 represents filler, label 5 represents inner sheath, label 6 represents armour, and label 7 represents glass fiber tape, and label 8 represents oversheath, label 9 represents fiber unit, label 10 represents fiber unit inner sheath, and label 11 represents fiber unit armour, and label 12 represents fiber unit oversheath.
Below in conjunction with accompanying drawing and technical scheme, the utility model is described in further detail, and describes execution mode of the present utility model in detail by preferred embodiment, but execution mode of the present utility model is not limited to this.
Embodiment one, shown in Figure 1, a kind of photoelectric compound cable, comprise cable core and wrapped sheath outside cable core, band is provided with between cable core and sheath, cable core comprise insulated wire cores and, photovoltaic element and filler, described sheath comprises lapping layer, inner sheath, armour, glass fiber tape and oversheath from inside to outside successively.
Above-mentioned, described insulated wire cores comprises outside conductor and conductor and extrudes crosslinked insulating barrier.
Preferably, described conductor adopts copper free wire, and insulating barrier adopts polythene material to make, and conductive surface is bright and clean, impulse-free robustness.
Above-mentioned, described photovoltaic element comprises multifiber and the inner sheath set gradually from inside to outside, armour, oversheath.
Preferably, described optical fiber adopts G652 single mode armored fiber optic.
Above-mentioned, described filler adopts inorganic paper filling rope, fills rounding.
Above-mentioned, lapping layer adopts Halogen glass fiber tape, and rate of putting up preferably is not less than 25%.
Above-mentioned, inner sheath adopts thermoplastic halogen-free and low-smoke flame-retardant polyolefin.
Above-mentioned, described armour adopts seizing wire.
Above-mentioned, described oversheath adopts thermoplastic halogen-free and low-smoke high flame retardant polyolefin overlapping wrapped outside armour, and the rate of putting up is not less than 25%.
The utility model photoelectric compound cable is a kind of novel access way, light harvesting is fine, transmission of electricity copper cash is in one, not only broadband access can be solved, equipment electricity consumption, the problem of Signal transmissions, conveying and the distribution of electric energy can also be used for, effectively can solve the problem of equipment electricity consumption in networking, avoid repeating to lay supply line, in addition it also to have external diameter little, lightweight, take up room little, buying construction and networking expense low, the advantage of easy construction, there is Halogen, low cigarette, fire-retardant, floride-free, without asbestos, alkali-free, tension, the characteristic such as take up room little, solve in conventional art and adopt optical cable and cable separately to lay wiring, take up room large, and the defect wasted time and energy, simultaneously, there is the electric of excellence, machinery, the functions such as environmental protection, the military region can be widely used in, signal moves building, market, hospital, the transmission that the electrical power system transmission in the places such as one residential and fiber-optic signal receive and monitoring.
The utility model is not limited to above-mentioned embodiment, and those skilled in the art also can make multiple change accordingly, but to be anyly equal to the utility model or similar change all should be encompassed in the scope of the utility model claim.
Claims (10)
1. a photoelectric compound cable, comprise cable core and wrapped sheath outside cable core, band is provided with between cable core and sheath, it is characterized in that: cable core comprise insulated wire cores and, photovoltaic element and filler, described sheath comprises lapping layer, inner sheath, armour, glass fiber tape and oversheath from inside to outside successively.
2. photoelectric compound cable according to claim 1, is characterized in that: described insulated wire cores comprises outside conductor and conductor and extrudes crosslinked insulating barrier.
3. photoelectric compound cable according to claim 2, is characterized in that: described conductor adopts copper free wire, and insulating barrier adopts polythene material to make.
4. photoelectric compound cable according to claim 1, is characterized in that: described photovoltaic element comprises multifiber and the inner sheath set gradually from inside to outside, armour, oversheath.
5. photoelectric compound cable according to claim 4, is characterized in that: described optical fiber adopts G652 single mode armored fiber optic.
6. photoelectric compound cable according to claim 1, is characterized in that: described filler adopts inorganic paper filling rope.
7. photoelectric compound cable according to claim 1, is characterized in that: lapping layer adopts Halogen glass fiber tape.
8. photoelectric compound cable according to claim 1, is characterized in that: inner sheath adopts thermoplastic halogen-free and low-smoke flame-retardant polyolefin.
9. photoelectric compound cable according to claim 1, is characterized in that: described armour adopts seizing wire.
10. photoelectric compound cable according to claim 1, is characterized in that: described oversheath adopts thermoplastic halogen-free and low-smoke high flame retardant polyolefin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420754910.4U CN204288903U (en) | 2014-12-05 | 2014-12-05 | Photoelectric compound cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420754910.4U CN204288903U (en) | 2014-12-05 | 2014-12-05 | Photoelectric compound cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204288903U true CN204288903U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420754910.4U Active CN204288903U (en) | 2014-12-05 | 2014-12-05 | Photoelectric compound cable |
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| Country | Link |
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| CN (1) | CN204288903U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106433105A (en) * | 2015-06-16 | 2017-02-22 | 江苏亨通电力电缆有限公司 | Bending-resistant optical fiber composite power cable |
| CN111083322A (en) * | 2019-11-30 | 2020-04-28 | 北京计算机技术及应用研究所 | Video monitoring system capable of being rapidly folded and unfolded |
-
2014
- 2014-12-05 CN CN201420754910.4U patent/CN204288903U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106433105A (en) * | 2015-06-16 | 2017-02-22 | 江苏亨通电力电缆有限公司 | Bending-resistant optical fiber composite power cable |
| CN111083322A (en) * | 2019-11-30 | 2020-04-28 | 北京计算机技术及应用研究所 | Video monitoring system capable of being rapidly folded and unfolded |
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