CN201194036Y - Photoelectric composite cable - Google Patents
Photoelectric composite cable Download PDFInfo
- Publication number
- CN201194036Y CN201194036Y CNU2008200355808U CN200820035580U CN201194036Y CN 201194036 Y CN201194036 Y CN 201194036Y CN U2008200355808 U CNU2008200355808 U CN U2008200355808U CN 200820035580 U CN200820035580 U CN 200820035580U CN 201194036 Y CN201194036 Y CN 201194036Y
- Authority
- CN
- China
- Prior art keywords
- transmission
- cable
- cable core
- electricity
- optic fibre
- 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 - Fee Related
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052802 copper Inorganic materials 0.000 claims abstract description 13
- 239000010949 copper Substances 0.000 claims abstract description 13
- 239000013307 optical fiber Substances 0.000 claims abstract description 12
- 239000011248 coating agent Substances 0.000 claims abstract description 10
- 238000000576 coating method Methods 0.000 claims abstract description 10
- 239000003063 flame retardant Substances 0.000 claims abstract description 8
- 239000006071 cream Substances 0.000 claims abstract description 6
- 230000005693 optoelectronics Effects 0.000 claims description 8
- 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 4
- 230000005540 biological transmission Effects 0.000 abstract description 22
- 239000000835 fiber Substances 0.000 abstract description 11
- 230000005611 electricity Effects 0.000 abstract description 9
- 230000003287 optical effect Effects 0.000 abstract description 4
- 230000008054 signal transmission Effects 0.000 abstract description 4
- 238000005253 cladding Methods 0.000 abstract 1
- 238000003306 harvesting Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Images
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- Communication Cables (AREA)
Abstract
The utility model relates to an optical-electrical composite cable, including cable core, cladding at the fire-retardant restrictive coating of cable core periphery, the cable core include the loose tube, set up at the intraductal multi beam optic fibre of loose tube, fill the waterproof fine cream between loose tube and optic fibre, still be provided with two diameters copper line between 1 millimeter ~ 1.8 millimeter in fire-retardant inner sheath layer, the utility model discloses a cable can realize optical fiber transmission owing to including the loose tube optic fibre, sets up transmission of electricity copper line in the restrictive coating and can realize signal of telecommunication transmission, and this cable structure is simpler, and optical transmission and the mutual noninterference of transmission of electricity, but wide application in the district, the transmission of electricity requirement in the building, it collects optic fibre, transmission of electricity copper line in an organic whole, can solve key problems such as broadband access, equipment power consumption, signal transmission.
Description
Technical field
The utility model relates to a kind of communications cable, the optoelectronic composite cable of particularly a kind of transmitting optical signal simultaneously and electric signal.
Background technology
Existing optoelectronic composite cable, comprise cable core, be arranged on the restrictive coating of cable core outside, cable core generally includes at least one fiber unit, a plurality of transmission power line unit, described fiber unit comprises loose sleeve pipe, is arranged at the interior optical fiber of loose sleeve pipe, is filled in the fine cream of waterproof between loose sleeve pipe and the optical fiber, each transmission power line unit comprises the insulation course of lead, the described lead of parcel, because cable core comprises fiber unit and transmission power line unit simultaneously, therefore, whole cable structure is complicated, and the line body is heavier, causes certain inconvenience to construction.
Summary of the invention
The utility model purpose is the optoelectronic composite cable that provides a kind of simple in structure and photoelectricity transmission can coexist and finish in the cable in order to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of optoelectronic composite cable, comprise cable core, be coated on the flame retardant sheath layer of described cable core periphery, described cable core comprises loose sleeve pipe, is arranged on the interior multiple beams of optical fiber of described loose sleeve pipe, is filled in the fine cream of waterproof between described loose sleeve pipe and the optical fiber, also is provided with the copper cash of two diameters between 1 millimeter～1.8 millimeters in described fire-retardant inner restrictive coating.
Because technique scheme utilization, the utility model compared with prior art has following advantage: cable of the present utility model is owing to include loose tube fiber, can realize Optical Fiber Transmission, the transmission of electricity copper cash is set in restrictive coating can realizes the electric signal transmission, this cable structure is simpler, and light transmission and electrical transmission are not disturbed mutually, the transmission of electricity requirement of can be widely used in the sub-district, building are interior, its light harvesting fibre, transmission of electricity copper cash can solve critical problems such as broadband access, equipment electricity consumption, signal transmission in one.
Description of drawings
Accompanying drawing 1 is the utility model cross sectional representation;
Wherein: 1, cable core; 11, loose sleeve pipe; 12, optical fiber; 13, the fine cream of waterproof;
2, flame retardant sheath layer;
3, copper cash.
Embodiment
Below in conjunction with accompanying drawing, describe particular content of the present utility model in detail for example:
Optoelectronic composite cable as shown in Figure 1, comprise cable core 1, be coated on the restrictive coating 2 of described cable core 1 periphery, described cable core 1 comprises loose sleeve pipe 11 that thermoplastic polyester plastic (PBT) makes, be arranged on multi beam colored optical fiber 12 in the loose sleeve pipe 11, be filled in the waterproof fibre cream 13 between described loose sleeve pipe 11 and the optical fiber 12, owing to be provided with optical fiber in the cable core 1, therefore, this cable can be realized optical signal transmission.
Described restrictive coating 2 is made by halogen-free low-smoke flame retardant material, it has insulativity, two copper cash 3 that cable length direction along the line is parallel to each other and becomes 180 ° of symmetries to place in restrictive coating 2, and the diameter range of copper cash 3 is between 1 millimeter to 1.8 millimeters, owing in cable, be provided with copper cash 3, therefore, but cable is transmission of electric signals simultaneously, be arranged on the effect that copper cash 3 in the restrictive coating 2 can also play reinforcement, make this cable have certain bearing capacity and intensity, therefore, the utility model optoelectronic composite cable light harvesting fibre, the transmission of electricity copper cash is in one, it can be made cable and use under rated voltage 450/750V and following voltage, can make the optical cable transmission line of users' broadband access toward system, its light transmission and electrical transmission are not disturbed mutually yet, and structure is simpler, have good performance and the resistance to bend(ing) energy of laying, good environmental resistance, indoor good flame retardancy etc. have bigger practicality.
Claims (1)
1. optoelectronic composite cable, comprise cable core (1), be coated on the flame retardant sheath layer (2) of described cable core (1) periphery, described cable core (1) comprises loose sleeve pipe (11), is arranged on the interior multiple beams of optical fiber (12) of described loose sleeve pipe (11), is filled in the fine cream (13) of waterproof between described loose sleeve pipe (11) and the optical fiber (12), it is characterized in that: also be provided with the copper cash (3) of two diameters between 1 millimeter～1.8 millimeters in described fire-retardant inner restrictive coating (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200355808U CN201194036Y (en) | 2008-04-24 | 2008-04-24 | Photoelectric composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200355808U CN201194036Y (en) | 2008-04-24 | 2008-04-24 | Photoelectric composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201194036Y true CN201194036Y (en) | 2009-02-11 |
Family
ID=40393568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200355808U Expired - Fee Related CN201194036Y (en) | 2008-04-24 | 2008-04-24 | Photoelectric composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201194036Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101819833A (en) * | 2010-04-28 | 2010-09-01 | 吴江市胜信光电科技有限公司 | Photoelectric composite cable for FTTH access |
| CN101908393A (en) * | 2010-09-03 | 2010-12-08 | 河南省电力公司周口供电公司 | Low-voltage optical/electric compound cable |
| CN102956322A (en) * | 2012-11-28 | 2013-03-06 | 河南省电力通信自动化公司 | Photoelectric compound cable |
| CN104134493A (en) * | 2014-08-12 | 2014-11-05 | 河南省通信电缆有限公司 | Photoelectric composite cable |
| CN107068289A (en) * | 2017-03-15 | 2017-08-18 | 杭州富通通信技术股份有限公司 | Photoelectricity is combined temperature sensing optical cable |
-
2008
- 2008-04-24 CN CNU2008200355808U patent/CN201194036Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101819833A (en) * | 2010-04-28 | 2010-09-01 | 吴江市胜信光电科技有限公司 | Photoelectric composite cable for FTTH access |
| CN101908393A (en) * | 2010-09-03 | 2010-12-08 | 河南省电力公司周口供电公司 | Low-voltage optical/electric compound cable |
| CN102956322A (en) * | 2012-11-28 | 2013-03-06 | 河南省电力通信自动化公司 | Photoelectric compound cable |
| CN102956322B (en) * | 2012-11-28 | 2016-05-18 | 国家电网公司 | A kind of optoelectronic composite cable |
| CN104134493A (en) * | 2014-08-12 | 2014-11-05 | 河南省通信电缆有限公司 | Photoelectric composite cable |
| CN107068289A (en) * | 2017-03-15 | 2017-08-18 | 杭州富通通信技术股份有限公司 | Photoelectricity is combined temperature sensing optical cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090211 Termination date: 20150424 |
|
| EXPY | Termination of patent right or utility model |