CN202694987U - Photoelectric composite cable - Google Patents
Photoelectric composite cable Download PDFInfo
- Publication number
- CN202694987U CN202694987U CN 201220302761 CN201220302761U CN202694987U CN 202694987 U CN202694987 U CN 202694987U CN 201220302761 CN201220302761 CN 201220302761 CN 201220302761 U CN201220302761 U CN 201220302761U CN 202694987 U CN202694987 U CN 202694987U
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- copper pipe
- cable
- composite cable
- photoelectric composite
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Abstract
The utility model discloses a photoelectric composite cable which comprises optical fibers and an outer sheath. The photoelectric composite cable is characterized in that the cable further comprises a copper pipe, an insulating layer and a weaving layer, wherein the optical fibers are arranged in the copper pipe, the copper pipe is wrapped with the insulating layer, the insulating layer is wrapped with the weaving layer, and the weaving layer is wrapped with the outer sheath. The photoelectric composite cable integrates the optical fibers with a power transmission wire, and realizes broadband access, equipment power utilization, signal transmission and the like and can be used as a transmission cable closely related to the 'three-network integration' project, and the photoelectric composite cable has the characteristics that the cable is simple and compact in structure, high in tensile strength and compression resistance, small in outer diameter and light in weight, pipeline resources can be saved to the greatest extent, the cost control of communication pipeline construction is facilitated, and the copper pipe can be used for conducting and is moisture-proof and water-proof.
Description
Technical field
The utility model belongs to and comprises that at least one electric conductor together with the common cable that consists of of optical fiber, relates to a kind of optoelectronic composite cable.The applicable work and the closely-related transmission cable of " integration of three networks " engineering, light harvesting fibre, power transmission line can solve the problems such as broadband access, equipment electricity consumption, signal transmission in one.
Background technology
Along with the high speed development of China's economic, networking has spreaded all over urban family, villages and towns in rural areas, and actual user's demand growth is swift and violent.Country proposed " integration of three networks " concept in 2009, intended simultaneously the Internet, TV, these three kinds of operation modes of phone being combined together, and 2010 8 city pilots enforcements.The enforcement of " integration of three networks " can be satisfied people's daily demand, has rationally utilized again Internet resources, avoids the national basis repeated construction, has saved national resource, has the economic benefit of long-range essence.
In the prior art, the composition of optoelectronic composite cable generally comprises: strengthening core, the twisted cable core that is twisted together by optical cable, electric wire and gasket for packing, and one deck oversheath that extrudes outside twisted cable core.Optical cable and electric wire conduct as signal transmission and electric energy independently twists together the unit respectively, reaches the effect of simultaneous transmission of signals and electric energy.The weak point of the optoelectronic composite cable of this structure is that the structure of product is bigger than normal, and weight is heavier, will realize that for the composite rope of non-self-bearing type " Fiber To The Building, and Fiber to the home " has certain difficulty when the installation.
Summary of the invention
The purpose of this utility model is intended to overcome above-mentioned deficiency of the prior art, by wearing nano fiber in copper pipe or the aluminum pipe, optical communication and electric energy are combined together, thereby provide a kind of and have that product weight is light, structure is compacter, possess stronger tension compressive property, and manufacture craft cost simple, that make and lay low, be convenient to installation and maintenance, can be suitable for the miniaturization photo-electricity composite rope of the characteristics such as air-blowing installation.
Technical solution of the present utility model is: a kind of optoelectronic composite cable, comprise: optical fiber, oversheath, it is characterized in that also comprising: copper pipe (2), insulating barrier (3) and braid (4), described optical fiber (1) is arranged in the copper pipe (2), described insulating barrier (3) is coated on the copper pipe (2), described braid (4) is coated on the insulating barrier (3), and described oversheath (5) is coated on the braid (4).
In the technical solution of the present utility model: described copper pipe (2) can replace with aluminum pipe.
In the technical solution of the present utility model: described optical fiber (1) is preferably tightly packaged fiber.
Compared with prior art, the utlity model has following characteristics and beneficial effect:
(1) adopt the utility model, simple and compact for structure, possess good tension compressive property, external diameter is compared greatly with existing product and is reduced, and has lightweightly, and the cost of making and laying is low, be convenient to installation and maintenance;
(2) the utility model can be saved conduit resource to greatest extent, is conducive to the control of communication pipe construction cost; Copper pipe or aluminum pipe keep off damp waterproof action in addition preferably except can be used to conduction, will have good economic benefit;
(3) adopt the utility model, be used for and the closely-related transmission cable of " integration of three networks " engineering, be suitable for and do to make transmission line in the broadband access network system, it is a kind of novel access way, its light harvesting fibre, power transmission line can solve the problems such as broadband access, equipment electricity consumption, signal transmission in one; Be particularly useful as matching used special photoelectric composite ropes such as " Fiber To The Building, and Fiber to the home ".
Description of drawings
Fig. 1 is the utility model embodiment 1 structural representation;
Fig. 2 is the cross-sectional TV structure schematic diagram of Fig. 1.
Among the figure: 1-(hard-pressed bale) optical fiber, 2-copper pipe or aluminum pipe, 3-insulating barrier, 4-braid, 5-oversheath.
Embodiment
The utility model is described in further detail by embodiment below in conjunction with accompanying drawing.
Embodiment 1: referring to each accompanying drawing.
A kind of optoelectronic composite cable comprises: optical fiber 1, oversheath 5 also comprise: copper pipe 2, insulating barrier 3 and braid 4; Described optical fiber 1 is arranged in the copper pipe 2, and described insulating barrier 3 is coated on the copper pipe 2, and described braid 4 is coated on the insulating barrier 3, and described oversheath 5 is coated on the braid 4.
This embodiment optoelectronic composite cable product has simple and compact for structure, possesses stronger tension compressive property, and external diameter is little, and is lightweight; Can save to greatest extent conduit resource, be conducive to the control of communication pipe construction cost, have good economic benefit; Copper pipe except be used for the conduction, keep off preferably in addition the characteristics such as damp waterproof action.Be matching used special photoelectric composite ropes such as " Fiber To The Building, and Fiber to the home ", can solve the problems such as broadband access, equipment electricity consumption, signal transmission.
Embodiment 2: referring to each accompanying drawing.
A kind of optoelectronic composite cable, described copper pipe 2 replaces with aluminum pipe; The other the same as in Example 1 is omitted.
Described material material in the utility model technical solution and above-described embodiment is existing commercially available material.
The not concrete same prior art of technology contents of narrating in the utility model technical solution and above-described embodiment.
The utility model is not limited to above-described embodiment, and the utility model technical solution is described all can be implemented, and has described good result.
Claims (3)
1. optoelectronic composite cable, comprise: optical fiber, oversheath, it is characterized in that also comprising: copper pipe (2), insulating barrier (3) and braid (4), described optical fiber (1) is arranged in the copper pipe (2), described insulating barrier (3) is coated on the copper pipe (2), described braid (4) is coated on the insulating barrier (3), and described oversheath (5) is coated on the braid (4).
2. by optoelectronic composite cable claimed in claim 1, it is characterized in that: described copper pipe (2) replaces with aluminum pipe.
3. by claim 1 or 2 described optoelectronic composite cables, it is characterized in that: described optical fiber (1) is tightly packaged fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220302761 CN202694987U (en) | 2012-06-27 | 2012-06-27 | Photoelectric composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220302761 CN202694987U (en) | 2012-06-27 | 2012-06-27 | Photoelectric composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202694987U true CN202694987U (en) | 2013-01-23 |
Family
ID=47550569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220302761 Expired - Fee Related CN202694987U (en) | 2012-06-27 | 2012-06-27 | Photoelectric composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202694987U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107240459A (en) * | 2017-07-12 | 2017-10-10 | 中天电力光缆有限公司 | A kind of optoelectronic composite cable and its manufacture method |
| CN109585082A (en) * | 2017-09-29 | 2019-04-05 | 中航光电科技股份有限公司 | A kind of special type optoelectronic composite cable |
-
2012
- 2012-06-27 CN CN 201220302761 patent/CN202694987U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107240459A (en) * | 2017-07-12 | 2017-10-10 | 中天电力光缆有限公司 | A kind of optoelectronic composite cable and its manufacture method |
| CN109585082A (en) * | 2017-09-29 | 2019-04-05 | 中航光电科技股份有限公司 | A kind of special type optoelectronic composite 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: 20130123 Termination date: 20160627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |