CN110047623A - Access micro photo electric mixing cable and its application - Google Patents
Access micro photo electric mixing cable and its application Download PDFInfo
- Publication number
- CN110047623A CN110047623A CN201910165474.4A CN201910165474A CN110047623A CN 110047623 A CN110047623 A CN 110047623A CN 201910165474 A CN201910165474 A CN 201910165474A CN 110047623 A CN110047623 A CN 110047623A
- Authority
- CN
- China
- Prior art keywords
- photo electric
- micro photo
- electric mixing
- conducting wire
- cable
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/22—Cables including at least one electrical conductor together with optical fibres
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/0045—Cable-harnesses
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
Abstract
The present invention provides a kind of access micro photo electric mixing cables and its application.The access micro photo electric mixing cable includes conducting wire, multifiber and multiple reinforcements, and it is coated on the sheath of the conducting wire, multifiber and reinforcement periphery, and the center of the sheath is arranged in the conducting wire, the multifiber is distributed in the circumferential direction of the conducting wire, and the circumferential direction of the every optical fiber is provided at least two reinforcements.The advantage that the access has outer diameter small, light-weight, construction cost is low with micro photo electric mixing cable, and use multiple reinforcements, meet the tensile property of mixing cable well, so that solving optical cable in the prior art and cable separately lays the technical issues of constructing cumbersome and higher cost.
Description
Technical field
The present invention relates to optical cable technology fields, and in particular to a kind of access micro photo electric mixing cable and its application.
Background technique
The 5th generation communication technology (5G) is dedicated to constructing the ecosystem of Information & Communication Technology, is that current industry is most hot
One of project.The main feature that 5G network intends offer business includes that big bandwidth, low time delay are connected with magnanimity, to exist to bearer network
Higher demand is proposed in terms of bandwidth, capacity, time delay and networking flexibility.It is limited to wireless frequency spectrum characteristic, 5G covering radius
It is slightly lower compared with 4G LTE, therefore the increase that base station coverage density will have certain amplitude.The increase of base station number is connect with transmitting equipment
Required optical cable and number of cables also can significantly increase, existing cable and optical cable, be to separate construction in most cases
It lays, constructs cumbersome, and higher cost.Therefore, developing one kind to be suitable for 5G access with micro photo electric mixing cable is very must
It wants.
Summary of the invention
The main purpose of the present invention is to provide a kind of access micro photo electric mixing cable and its application, the access is with miniature
The advantage that photoelectric mixed cable has outer diameter small, light-weight, construction cost is low, and multiple reinforcements are used, meet well mixed
The tensile property of cable is closed, separately to lay construction cumbersome to solve optical cable and cable in the prior art, and the technology of higher cost
Problem.
To achieve the goals above, according to the first aspect of the invention, a kind of access micro photo electric mixing cable is provided.
The access micro photo electric mixing cable includes conducting wire, multifiber and multiple reinforcements, and is coated on described lead
The sheath of line, multifiber and reinforcement periphery, and the center of the sheath, the multifiber is arranged in the conducting wire
It is distributed in the circumferential direction of the conducting wire, the circumferential direction of the every optical fiber is provided at least two reinforcements.
It further, is to be arranged in parallel between the multifiber and multiple reinforcements.
Further, the optical fiber is provided with two, and is radially symmetrically distributed in the two sides of the conducting wire.
Further, the reinforcement is steel wire, and the steel wire is provided with four, and two steel wires are with the optical fiber
Center is axial symmetry setting.
Further, the optical fiber is multilayered structure, is followed successively by fibre core, primary coating layer, secondary coating from inside to outside
Layer and coating, wherein the primary coating layer is coated on the core periphery, and the secondary coat is extruded at high temperature
For type on the primary coating layer, the coating is coated on the periphery of the secondary coat.
Further, the primary coating layer and/or the secondary coat are acrylic resin coating, the coating
For PE material coating.
Further, easily peelable protective layer is coated on the optical fiber, and the easily peelable protective layer is coated in the quilt
The periphery of coating.
Further, the easily peelable protective layer is silicone oil.
Further, the conducting wire is copper wire, and the sheath is made of low smoke halogen-free flame-retardant sheath material；The reinforcement
Periphery be coated with insulating layer, and the insulating layer is PE sheath.
Further, access micro photo electric mixing cable, outer diameter 5.7-5.9mm.
To achieve the goals above, according to the second aspect of the invention, a kind of access micro photo electric mixing cable is provided
Application.
Application of the above-mentioned access with micro photo electric mixing cable in 5G wiring.
Advantages of the present invention:
(1) outer diameter is small, light-weight, occupies little space；
(2) construction times are reduced, construction cost is low；
(3) there is superior bending property and good lateral pressure resistant and tensile property；
(4) pipeline construction is convenient, high-efficient；
(5) it is transmitted while meeting electricity and optical signal.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is the radial cutaway view of access micro photo electric mixing cable in the present invention；
Fig. 2 is the radial cutaway view of optical fiber structure in the present invention.
In figure:
1, conducting wire；2, optical fiber；3, reinforcement；4, easily peelable protective layer；5, insulating layer；6, sheath；201, fibre core；202, one
Secondary coat；203, secondary coat；204, coating.
Specific embodiment
The illustrative embodiments of the disclosure are more fully described below with reference to accompanying drawings.Although showing this public affairs in attached drawing
The illustrative embodiments opened, it being understood, however, that may be realized in various forms the disclosure without the reality that should be illustrated here
The mode of applying is limited.It is to be able to thoroughly understand the disclosure on the contrary, providing these embodiments, and can be by this public affairs
The range opened is fully disclosed to those skilled in the art.
The invention discloses a kind of access micro photo electric mixing cables, as shown in Figure 1, access micro photo electric mixing cable
Including conducting wire 1, multiple reinforcements 3 and multifiber 2, and it is coated on the sheath of 3 periphery of conducting wire 1, multifiber 2 and reinforcement
6, and the center of sheath 6 is arranged in conducting wire 1, multifiber 2 is distributed in the circumferential direction of conducting wire 1, the circumferential setting of every optical fiber 2
There are at least two reinforcements 3.
In the embodiments of the present disclosure, conducting wire 1, optical fiber 2, reinforcement 3 and the combination of sheath 6 form access photoelectric mixed cable,
The whole advantage for having outer diameter small, light-weight, easy for construction and at low cost, specifically, conducting wire 1 is centrally-disposed, optical fiber 2
And reinforcement 3 is along the circumferentially distributed of conducting wire 1, and the circumferential direction of every optical fiber 2 is provided at least two reinforcements 3, is greatly improved
The lateral pressure resistant performance of optical fiber 2 in mixing cable.In addition, multifiber 2 can be understood as the quantity of optical fiber 2 at least there are two, can
To select the quantity of suitable optical fiber 2 according to actual needs, correspondingly, multiple reinforcements 3 can be understood as the quantity of reinforcement 3
There are four at least, i.e., the two sides of every optical fiber 2 are symmetrical there are two reinforcement 3, equally can according to actual needs and light
The quantity of fibre 2 carries out the quantity of selective enhancement part 3, is not especially limited.
Further, above-mentioned access micro photo electric mixing cable, outer diameter 5.7-5.9mm.Preferably, outer diameter is
5.8mm。
It is as a preferred implementation manner, to be arranged in parallel between multifiber 2 and multiple reinforcements 3.It is disposed in parallel
Optical fiber 2 and reinforcement 3 can the extrusion molding on extruder simultaneously, it is whole to use one of molding procedure, it is simply, at low cost.
Optical fiber 2 is provided with two as a preferred implementation manner, and is radially symmetrically distributed in the two sides of conducting wire 1.
Further, reinforcement 3 is steel wire, and steel wire is provided with four, and two steel wires are set using 2 center of optical fiber as axial symmetry
It sets.
In the present embodiment, conducting wire 1 is centrally-disposed, and optical fiber 2 is provided with two, and reinforcement 3 is provided with four, and two
Root optical fiber 2 is symmetricly set on the two sides of conducting wire 1, and four reinforcements 3 are separately positioned on the two sides of two optical fiber 2, thus form knot
The symmetrical photoelectric mixed cable of structure, whole mixing cable outer diameter is smaller, while conducting wire 1 being centrally disposed, save material, reduce at
This.
Further, conducting wire 1 is copper wire.
Further, sheath 6 is made of low smoke halogen-free LSZH flame-retardant sheath material.
As a kind of preferred embodiment, as shown in Fig. 2, optical fiber 2 is multilayered structure, be followed successively by from inside to outside fibre core 201,
Primary coating layer 202, secondary coat 203 and coating 204, wherein primary coating layer 202 is coated on 201 periphery of fibre core, and two
For extrusion moulding on primary coating layer 202, coating 204 is coated on the outer of secondary coat 203 under secondary 203 high temperature of coat
Week.
Further, easily peelable protective layer 4 is coated on optical fiber 2, and easily peelable protective layer 4 is coated in coating 204
Periphery.
Further, the periphery of reinforcement 3 is coated with insulating layer 5, and insulating layer 5 is PE sheath.Coating 204 and insulation
The design of layer 5, so that optical fiber 2, conducting wire 1 and 3 three of reinforcement are isolation, high safety, sheath 6 and insulating layer 5
Design can also guarantee that steel wire, copper wire are easy to be separated when construction, convenient and simple for operation.
In some embodiments, primary coating layer 202 and secondary coat 203 are acrylic resin coating.
In some embodiments, primary coating layer 202 is acrylic resin coating.
In some embodiments, secondary coat 203 is acrylic resin coating.
Preferably, primary coating layer 202 and secondary coat 203 are acrylic resin coating.
Further, coating 204 is PE material coating.
Further, easily peelable protective layer 4 be silicone oil, and silicone oil be coated in coating 204 periphery, play protection and easily
Isolated effect.
The invention discloses a kind of access application mode of micro photo electric mixing cable, above-mentioned access is mixed with micro photo electric
Application of the cable in 5G wiring is closed, construction times can be reduced, construction cost can save 50%.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of the claim
Subject to enclosing.
Claims (10)
1. a kind of access micro photo electric mixing cable, which is characterized in that including conducting wire (1), multifiber (2) and multiple reinforcements
(3), and it is coated on the sheath (6) of the conducting wire (1), multifiber (2) and reinforcement (3) periphery, and the conducting wire (1) is set
The center in the sheath (6) is set, the multifiber (2) is distributed in the circumferential direction of the conducting wire (1), the every optical fiber
(2) circumferential direction is provided at least two reinforcements (3).
2. access according to claim 1 micro photo electric mixing cable, which is characterized in that the multifiber (2) with
It is to be arranged in parallel between multiple reinforcements (3).
3. access according to claim 1 micro photo electric mixing cable, which is characterized in that the optical fiber (2) is provided with two
Root, and radially it is symmetrically distributed in the two sides of the conducting wire (1).
4. access according to claim 3 micro photo electric mixing cable, which is characterized in that the reinforcement (3) is steel wire,
The steel wire is provided with four, and two steel wires are arranged by axial symmetry of the optical fiber (2) center.
5. access according to claim 1 micro photo electric mixing cable, which is characterized in that the optical fiber (2) is multilayer knot
Structure is followed successively by fibre core (201), primary coating layer (202), secondary coat (203) and coating (204) from inside to outside,
In, the primary coating layer (202) is coated on the fibre core (201) periphery, the secondary coat (203) extrusion molding at high temperature
It is molded on the primary coating layer (202), the coating (204) is coated on the periphery of the secondary coat (203).
6. access according to claim 5 micro photo electric mixing cable, which is characterized in that the primary coating layer (202)
And/or the secondary coat (203) is acrylic resin coating, the coating (204) is PE material coating.
7. access according to claim 5 micro photo electric mixing cable, which is characterized in that be coated on the optical fiber (2)
Easily peelable protective layer (4), and the easily peelable protective layer (4) is coated in the periphery of the coating (204).
8. access according to claim 1 micro photo electric mixing cable, which is characterized in that the conducting wire (1) is copper wire, institute
Sheath (6) is stated to be made of low smoke halogen-free flame-retardant sheath material；The periphery of the reinforcement (3) is coated with insulating layer (5), and described
Insulating layer (5) is PE sheath.
9. access according to claim 1 micro photo electric mixing cable, which is characterized in that the access micro photo electric
Mix cable, outer diameter 5.7-5.9mm.
10. application of the access described in any one of claim 1-9 with micro photo electric mixing cable in 5G wiring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910165474.4A CN110047623B (en) | 2019-03-05 | 2019-03-05 | Micro photoelectric hybrid cable for access and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910165474.4A CN110047623B (en) | 2019-03-05 | 2019-03-05 | Micro photoelectric hybrid cable for access and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110047623A true CN110047623A (en) | 2019-07-23 |
| CN110047623B CN110047623B (en) | 2020-08-25 |
Family
ID=67274434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910165474.4A Active CN110047623B (en) | 2019-03-05 | 2019-03-05 | Micro photoelectric hybrid cable for access and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110047623B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201845116U (en) * | 2010-10-29 | 2011-05-25 | 江苏通鼎光电股份有限公司 | Multi-core indoor optical cable |
| CN202632812U (en) * | 2012-01-10 | 2012-12-26 | 特变电工股份有限公司 | Mobile rubble sleeve flexible cable |
| CN202855432U (en) * | 2012-10-22 | 2013-04-03 | 长飞光纤光缆有限公司 | Micro photoelectric composite cable |
| CN204189514U (en) * | 2014-08-04 | 2015-03-04 | 长芯盛（武汉）科技有限公司 | A kind of micro photo electric composite rope |
| CN205920257U (en) * | 2016-08-02 | 2017-02-01 | 江苏欣达通信科技股份有限公司 | Stealthy optical cable of type of easily peeling off |
-
2019
- 2019-03-05 CN CN201910165474.4A patent/CN110047623B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201845116U (en) * | 2010-10-29 | 2011-05-25 | 江苏通鼎光电股份有限公司 | Multi-core indoor optical cable |
| CN202632812U (en) * | 2012-01-10 | 2012-12-26 | 特变电工股份有限公司 | Mobile rubble sleeve flexible cable |
| CN202855432U (en) * | 2012-10-22 | 2013-04-03 | 长飞光纤光缆有限公司 | Micro photoelectric composite cable |
| CN204189514U (en) * | 2014-08-04 | 2015-03-04 | 长芯盛（武汉）科技有限公司 | A kind of micro photo electric composite rope |
| CN205920257U (en) * | 2016-08-02 | 2017-02-01 | 江苏欣达通信科技股份有限公司 | Stealthy optical cable of type of easily peeling off |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110047623B (en) | 2020-08-25 |
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