CN204439898U - A kind ofly to bond the implicit expression optical cable laid for building surface - Google Patents
A kind ofly to bond the implicit expression optical cable laid for building surface Download PDFInfo
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- CN204439898U CN204439898U CN201520073283.2U CN201520073283U CN204439898U CN 204439898 U CN204439898 U CN 204439898U CN 201520073283 U CN201520073283 U CN 201520073283U CN 204439898 U CN204439898 U CN 204439898U
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- jacket
- implicit expression
- optical cable
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- cable
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Abstract
The utility model discloses and a kind ofly to bond the implicit expression optical cable laid for building surface, comprise cable jacket, and indulge the optical fiber coating and fibre cladding that wrap in cable jacket from outside to inside successively, described fibre cladding center is coated with fiber core, and described cable jacket periphery wall is smooth structure or is provided with jacket surface corner angle.Described cable jacket outer surface has tack coat, and the color of described tack coat and the Color pair of cable jacket should.This implicit expression cable outer diameter is little, and unit weight is light, and cost is low, transports and lays conveniently, flexibly; Work progress is simple, operating efficiency and qualification rate high, executive cost is low; Production technology is simple, and production efficiency is high.
Description
Technical field
The utility model belongs to fiber optic cable manufacture technical field, relates to a kind ofly boning the implicit expression optical cable laid for building surface.
Background technology
Within 2013, State Council issues " broadband China " strategy implementation scheme, disposes following 8 years broadband developing goals and path.For carrying out the requirement of State Council about " accelerating broadband China Reconstructs ", " accelerating universal fiber entering household ", advance fiber to the home construction." residential quarter and residential housing inner fiber are to family communications facility engineering design code " and " residential quarter and residential housing inner fiber are to family communications facility engineering construction and acceptance specification " 2 national standard enforcements in 1 day April in 2013 of Communication Development department of the Ministry of Industry and Information Technology tissue establishment.The same year, the Ministry of Industry and Information Technology combines with ministries and commissions of the National Development and Reform Commission two and issued 2014 " broadband China " Model City's (group of cities) list.These indicate that fiber to the home (Fiber To The Home, FTTH) enters the substantial implementation phase.
Fiber to the home soft exchange mode not only provides larger bandwidth, but also enhances the transparency of network to data layout, speed, wavelength and agreement, relaxes the requirement to environmental baseline and power supply etc., and simplifies maintenance and the installation of network.Along with people are constantly increased by the demand of network acquisition information, make Networks of Fiber Communications range of application more and more wider, the develop rapidly of the optical fiber cable communication technology.
Current, FTTH house wiring optical cable mostly is butterfly optical cable and circular optical cable etc., for butterfly optical cable physical dimension: long is 3.0mm, and wide is 2.0mm (6mm
2containing 1-2 core fibre in cross section), be approximate rectangular structure; Rectangular cross section structure makes the curved orientation of optical cable be restricted, and cable configuration size is large, carrying out difficulty when fibre worn by body of wall hidden pipe, when indoor employing open-wire line wire casing connects up, affect indoor overall appearance effect, and APPENDIX MATERIALSThe increases whole engineering cost.Also there is above Similar Problems in circular optical cable, and the cost of relatively large size optical cable is also relatively high.
Under the common driving of the market demand and technical renovation, be applicable to the building surface implicit expression cable manufactures laid that bonds and arise at the historic moment, particularly such as: corner, skirting, door and window and ornamental strip periphery; Effectively can solve the deficiency that current optical cable exists when house wiring.
Utility model content
The purpose of this utility model is to provide and a kind ofly bonds the implicit expression optical cable laid for building surface, can solve problems of the prior art.
The purpose of this utility model is realized by following technical proposals.
A kind ofly to bond the implicit expression optical cable laid for building surface, comprise cable jacket, and indulge the optical fiber coating and fibre cladding that wrap in cable jacket from outside to inside successively, described fibre cladding center is coated with fiber core, and described cable jacket periphery wall is smooth structure or is provided with jacket surface corner angle.
Further, described jacket surface corner angle are uniform along cable jacket radial surface, along the cable jacket axial continuous distribution in surface or Disjunct distribution.
Further, described jacket surface corner angle cross section is rectangle, triangle, trapezoidal or semicircle.
Further, the distance between the corner angle of described adjacent jacket surface is 0.3mm ~ 1.0mm.
Further, described cable jacket outer surface has tack coat, and the color of described tack coat and the Color pair of cable jacket should.
Further, the color of described cable jacket is Transparent color, white, black or redness.
Further, the thickness of described tack coat is 0.3mm ~ 0.6mm.
Feature of the present utility model is:
1, current indoor wiring optical cable mostly is butterfly and circular optical cable.When newly constructed house wiring (power lead, telephone wire, netting twine etc.), mostly be the mode of wearing hidden pipe within the walls, the aesthetic that indoor wall is arranged can be guaranteed.But greatly, optical cable is being worn in hidden pipe process, is easy to make optical fiber " damage ", even ruptures for optical cable and hidden pipe contact internal walls area; And operating efficiency is low, cost is high.Newly developedly to bond the implicit expression optical cable laid for building surface, adopt microstructure size, lay at buildings or upholstered surface bonding, and optical cable and tack coat all adopt Transparent color or the color identical with bonded body, play good concealment effect, ensure the aesthetic of indoor wall etc.; Meanwhile, small structure makes the cost of optical cable significantly decline.Use special handheld tool when laying, work progress is simple, very easily operates, and operating efficiency and success ratio high.
2, newly developedly to bond the implicit expression optical cable laid for building surface, external diameter is little, and unit weight is light, can whole dish easily movement in wiring process; And implicit expression optical cable is in bonding work progress, can according to the position of link port, the multiple construction line of flexible design (hidden pipe threading can only be implemented according to existing fixing path).
3, newly developedly to bond the implicit expression optical cable laid for building surface, bond by viscoloid and buildings or upholstered surface, bonding good stability, time are long, have wider temperature applicable range, and work progress environmental protection, to buildings and ornament not damaged.
4, existing indoor open-wire line system of laying, needs the fixed installation first carrying out wire casing, and then at wire casing internal fixtion cable, repeated work is in identical circuit, and operating efficiency is low, and the additional expense of whole engineering is high.Newly developedly to bond the implicit expression optical cable laid for building surface, by specific purpose tool, optical cable and buildings or ornament are bondd in laid processes.
5, newly developedly to bond the implicit expression optical cable laid for building surface, according to requirements, cable jacket surface binding material can field-applied, also can apply in factory; And according to requirements and environmental baseline, have corner angle in cable jacket surface design, increase optical cable and the contact area of binding material, improve the life-span etc. that bonds.
The beneficial effects of the utility model are:
1, newly developedly to bond the implicit expression optical cable laid for building surface, structure is simple, stable performance, and external diameter is little, lightweight, and cost is low, transports and lays conveniently, flexibly.
2, newly developedly to bond the implicit expression optical cable laid for building surface, propose a kind of brand-new fiber cable laying mode, constructing operation process is simple, operating efficiency and qualification rate high, executive cost is low.
3, newly developedly to bond the implicit expression optical cable laid for building surface, relative to butterfly optical cable and circular optical cable, external diameter is little, introduces material category few, and production technology is simple, and production efficiency is high.
4, newly developedly to bond the implicit expression optical cable laid for building surface, can lay by various complex environment in indoor, the colour planning with buildings or ornament one, serves and well hides effect.
5, newly developedly to bond the implicit expression optical cable laid for building surface, laying-out is various, flexible, unrestricted, and without additional construction cost.
Accompanying drawing explanation
Fig. 1 to bond implicit expression optical cable (round and smooth gum-free) structural representation laid for building surface;
Fig. 2 to bond implicit expression optical cable (corner angle gum-free) structural representation laid for building surface;
Fig. 3 is implicit expression cable jacket surface angular structures schematic diagram;
Fig. 4 to bond implicit expression optical cable (round and smooth the have glue-type) structural representation laid for building surface;
Fig. 5 to bond implicit expression optical cable (corner angle the have glue-type) structural representation laid for building surface;
Fig. 6 (a), Fig. 6 (b) are respectively implicit expression optical cable bonding and lay schematic cross-section;
In figure: 1, fiber core, 2, fibre cladding, 3, optical fiber coating, 4, cable jacket, 5, jacket surface corner angle, 6, tack coat, 7, implicit expression optical cable, 8, buildings or ornament cross section, 51, corner angle sheath limit, 52, corner angle bonding limit, 61, hot melt solidification after tack coat.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
A kind ofly to bond the implicit expression optical cable 7 laid for building surface, by fiber core 1, fibre cladding 2, optical fiber coating 3, cable jacket 4, jacket surface corner angle 5, tack coat 6 forms.
Embodiment 1:
As shown in Figure 1, be implicit expression optical cable (round and smooth gum-free) structural representation laid that bonds for building surface.This optical cable and optical fibres is by fiber core 1, and fibre cladding 2 and optical fiber coating 3, formed through high temperature wire drawing and coating processes, then outside optical fiber coating, extrude annular sheath 4, namely form the utility model.
Wherein, annular sheath 1 can be polythene material, low-smoke halide-free fireproof composite polyolefine material, nylon material, thermoplastic polyurethane material or high temperature resistant resistance to chemical attack proprietary material.
Wherein, the external diametrical extent of annular sheath 1 is between 0.6mm to 1.2mm.
Wherein, the color of annular sheath 1 can be Transparent color, white, black, redness etc.
Wherein, by fiber core 1, fibre cladding 2 and optical fiber coating 3, through the optical fiber that high temperature wire drawing and coating processes are formed, can be G.652 optical fiber, G.655 optical fiber, G.657 optical fiber etc.
Embodiment 2:
As shown in Figure 2, to bond implicit expression optical cable (corner angle gum-free) structural representation laid for building surface.Its difference from Example 1 is: symmetrical jacket surface corner angle 5 in the radial periodic distribution of the outward flange of sheath 4.Jacket surface corner angle 5 can be along the cable jacket axial continuous distribution in surface or Disjunct distribution, can be with parallel lines distribution or helical wire form distribution.
Wherein, sheath 4 and jacket surface corner angle 5, be in sheath 4 extrusion process, formed by the disposable extrusion molding of Design of Dies.
Wherein, the shape of jacket surface corner angle 5, as shown in Figure 3, can be rectangle, triangle, trapezoidal and semicircle etc.
Wherein, in jacket surface corner angle 5, close-connected with cable jacket 4 is corner angle sheath limit 51, to bond limit 52 for corner angle with tack coat 6 is close-connected.
Wherein, corner angle sheath limit 51, the distance (highly) bondd between edge, 52, two, limit with corner angle is for being 0.3mm to 1.0mm.
Embodiment 3:
As shown in Figure 4, to bond implicit expression optical cable (round and smooth the have glue-type) structural representation laid for building surface.Its difference from Example 1 is: have one deck annular tack coat 6 at the outward flange of sheath 4.
Wherein, the thickness of tack coat 6 is 0.3mm to 0.6mm.
Wherein, the material of tack coat 6 is nontoxic, tasteless, free of contamination plasticity bonding agent.
Wherein, the material of tack coat 6, in certain temperature range, its physical state changes with temperature change, and chemical characteristic is constant, and bond strength is large.
Wherein, the color of tack coat 6 can be Transparent color, white, black, redness etc., and the color of tack coat and the Color pair of cable jacket should.
Embodiment 4:
As shown in Figure 5, to bond implicit expression optical cable (corner angle the have glue-type) structural representation laid for building surface.Its difference from Example 2 is: have one deck tack coat 6 at the outward flange of jacket surface corner angle sheath 5.
Wherein, the outside surface of tack coat 6 is circular, and inside surface is determined according to the shape of surperficial sheath corner angle 5.
Wherein, the thickness of tack coat 6 is more than or equal to the height of jacket surface corner angle 5.
Providing the utility model is below using the example in installation process to further illustrate the utility model.
As shown in Fig. 6 (a) He Fig. 6 (b), implicit expression optical cable bonding lays schematic cross-section.Solidify rear tack coat 61 by the utility model implicit expression optical cable 7, buildings or ornament cross section 8 and hot melt to form.
Wherein, tack coat 61 after hot melt solidification, for tack coat 6 after uniform temperature fusing with implicit expression optical cable 7 and buildings or ornament cross section 8, the shape of formation after bonding.
Wherein, implicit expression optical cable 7, can be the arbitrary structure in embodiment 1, embodiment 2, embodiment 3 and embodiment 4.
Wherein, buildings or ornament cross section 8, can be buildings or upholstered surface, turning, corner etc.
Wherein, buildings or ornament cross section 8, surfacing can be aluminum alloy materials, paint, glass (silicon dioxide), metal, organic-inorganic surface decoration material etc.
When adopting the wiring of open-wire line wire casing in buildings or upholstered surface, turning, corner etc., according to installation situation after uniform temperature fusing and after implicit expression optical cable 7 and buildings or ornament cross section 8 bond.
It should be noted last that, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to example, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (7)
1. one kind to bond the implicit expression optical cable laid for building surface, comprise cable jacket, and indulge the optical fiber coating and fibre cladding that wrap in cable jacket from outside to inside successively, it is characterized in that: described fibre cladding center is coated with fiber core, described cable jacket periphery wall is smooth structure or is provided with jacket surface corner angle.
2. according to claim 1ly to bond the implicit expression optical cable laid for building surface, it is characterized in that: described jacket surface corner angle are uniform along cable jacket radial surface, along the cable jacket axial continuous distribution in surface or Disjunct distribution.
3. according to claim 1ly to bond the implicit expression optical cable laid for building surface, it is characterized in that: described jacket surface corner angle cross section is rectangle, triangle, trapezoidal or semicircle.
4. to bond the implicit expression optical cable laid for building surface according to any one of claim 1-3, is characterized in that: the distance between the corner angle of described adjacent jacket surface is 0.3mm ~ 1.0mm.
5. according to claim 1ly to bond the implicit expression optical cable laid for building surface, it is characterized in that: described cable jacket outer surface has tack coat, the color of described tack coat and the Color pair of cable jacket should.
6. according to claim 5ly to bond the implicit expression optical cable laid for building surface, it is characterized in that: the color of described cable jacket is Transparent color, white, black or redness.
7. according to claim 5ly to bond the implicit expression optical cable laid for building surface, it is characterized in that: the thickness of described tack coat is 0.3mm ~ 0.6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520073283.2U CN204439898U (en) | 2015-02-02 | 2015-02-02 | A kind ofly to bond the implicit expression optical cable laid for building surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520073283.2U CN204439898U (en) | 2015-02-02 | 2015-02-02 | A kind ofly to bond the implicit expression optical cable laid for building surface |
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| Publication Number | Publication Date |
|---|---|
| CN204439898U true CN204439898U (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520073283.2U Expired - Fee Related CN204439898U (en) | 2015-02-02 | 2015-02-02 | A kind ofly to bond the implicit expression optical cable laid for building surface |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105969252A (en) * | 2016-07-01 | 2016-09-28 | 杭州富通通信技术股份有限公司 | Invisible optical cable and self-adhering coating glue |
-
2015
- 2015-02-02 CN CN201520073283.2U patent/CN204439898U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105969252A (en) * | 2016-07-01 | 2016-09-28 | 杭州富通通信技术股份有限公司 | Invisible optical cable and self-adhering coating glue |
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| 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: 20150701 Termination date: 20190202 |
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| CF01 | Termination of patent right due to non-payment of annual fee |