CN204666908U - A kind of stealthy optical cable - Google Patents
A kind of stealthy optical cable Download PDFInfo
- Publication number
- CN204666908U CN204666908U CN201520389887.8U CN201520389887U CN204666908U CN 204666908 U CN204666908 U CN 204666908U CN 201520389887 U CN201520389887 U CN 201520389887U CN 204666908 U CN204666908 U CN 204666908U
- Authority
- CN
- China
- Prior art keywords
- optical cable
- stealthy
- layer
- stealthy optical
- optical fiber
- 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
- 230000003287 optical effect Effects 0.000 title claims abstract description 65
- 239000013307 optical fiber Substances 0.000 claims abstract description 22
- 238000005452 bending Methods 0.000 claims abstract description 8
- 239000004677 Nylon Substances 0.000 claims abstract description 3
- 229920001778 nylon Polymers 0.000 claims abstract description 3
- 239000000835 fiber Substances 0.000 claims description 8
- 230000002787 reinforcement Effects 0.000 claims description 8
- 238000005538 encapsulation Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000004831 Hot glue Substances 0.000 claims description 4
- 239000002390 adhesive tape Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 230000003796 beauty Effects 0.000 abstract description 4
- 239000012780 transparent material Substances 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
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- Light Guides In General And Applications Therefor (AREA)
Abstract
The utility model provides a kind of stealthy optical cable, comprises optical fiber and tight sleeve layer, and flexure mems Residue Grade is less than secondary, optical cable upon bending, more easily restores to the original state, and described tight sleeve layer is transparent TPU layer, nylon layer or silastic-layer, when wiring, optical cable does not affect indoor beauty; The external diameter of described stealthy optical cable is 600 ~ 1200 μm, is generally 900 μm, meets house wiring requirement.The tight sleeve layer of stealthy optical cable outside described in the utility model uses transparent material; transparently not easily to discover; the attractive in appearance of indoor is not affected after wiring; inner fibre-optical bending is insensitive, not frangibility, and flexure mems degree is low; easy reinstatement; not easily affect wiring shape, principle be simple, compact conformation, easy to use, be applicable to the applications such as civilian, Industry Control and historical relic's protection.
Description
Technical field
The utility model belongs to inside cable field, especially relates to a kind of stealthy optical cable.
Background technology
Mobile Internet life lower user sharply increase the demand of the network bandwidth, makes fiber entering household become trend, will inevitably spread to each family family.Optical cable house wiring mainly adopts open-wire line to lay the mode of butterfly optical cable or circular optical cable at present, body of wall burrows and arranges that nail fastens optical cable.Butterfly optical cable or circular optical cable size large, color clear, cloth is placed on user's metope and seems very inharmonious, directly affect indoor beauty, and this type of optical cable must fasten with nail, destroy user's interior decoration, especially the destruction of centering top grade decoration is even more serious, and user has to again the household of distressed destroyed meticulous finishing while enjoying the very fast experience that brings of optical fiber.The house wiring mode that visible now adopted nail fastens butterfly optical cable or circular optical cable makes high bandwidth and attractive in appearancely can not to get both, thus have impact on the satisfaction of user, hinders the popularization of optical fiber.
Summary of the invention
In view of this, the utility model is intended to propose a kind of stealthy optical cable, with solve lay optical cable after affect the problem of indoor beauty.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of stealthy optical cable, comprise optical fiber and tight sleeve layer, flexure mems Residue Grade is less than secondary, and optical cable upon bending, more easily restores to the original state, and described tight sleeve layer is transparent TPU layer, nylon layer or silastic-layer, and when wiring, optical cable does not affect indoor beauty.And described tight sleeve layer energy continous way or discontinuous ground by glue, adhesive tape or with transparent hot melt adhesive heating be pasted onto on attachment.
Wherein, the detection method that stealthy cable bend memory remains is: put into after the stealthy cable bend being 219.8mm by a segment length becomes the circle of diameter 70mm after 70 DEG C of constant temperature ovens bakings are taken out for 2 hours and naturally cool to normal temperature, one end of stealthy optical cable is fixed, the other end is freely sagging, record the distance of stealthy optical cable two-end-point, about this detection method, the flexure mems Residue Grade of regulation is divided into: after detection, it is one-level that the distance of stealthy optical cable two-end-point is greater than 210mm, the distance of stealthy optical cable two-end-point is less than or equal to 210mm, and to be greater than 190mm be secondary, the distance of stealthy optical cable two-end-point is less than or equal to 190mm, and to be greater than 140mm be three grades, the distance of stealthy optical cable two-end-point is less than or equal to 140mm, and to be greater than 90mm be level Four, it is Pyatyi that the distance of stealthy optical cable two-end-point is less than or equal to 90mm.
Further, stealthy optical cable can carry out butterfly encapsulation or circular package, packed stealthy optical cable comprises stealthy optical cable, reinforcement and outer jacket, described reinforcement is coppered steel wire, phosphating steel wire, zinc-coated wire, KFRP or FRP, the material of described outer jacket is LSZH or PVC, and various encapsulation plays the effect of reinforcement to stealthy optical cable.Can be used for corridor to lay, laying with the form of stealthy optical cable from peelling off encapsulated layer after corridor enters room, eliminate the tie point of common butterfly cable and stealthy optical cable after entering room and be connected protective device.
Further, the external diameter of described stealthy optical cable is 600 ~ 1200 μm, is generally 900 μm, meets house wiring requirement.
Further, the bending radius of described optical fiber is less than 15mm, is not easily fractureed like this in BENDING PROCESS.
Further, described optical fiber be single-mode fiber G.657.A1, G.657.A2, G.657.B3 or multimode optical fiber OM3, OM4.
Further, described optical fiber is single-mode fiber, its mode field diameter is (8.4 ~ 9.2) ± 0.4 μm@1310nm, with G.652D optical fiber is completely compatible, G.652D be fiber type that outdoor optical cable is conventional, to the requirement of mode field diameter, be to make the optical fiber of stealthy optical cable and outdoor optical cable completely compatible.
Relative to prior art, stealthy optical cable described in the utility model has following advantage:
The tight sleeve layer of stealthy optical cable outside described in the utility model uses transparent material; transparently not easily to discover; the attractive in appearance of indoor is not affected after wiring; inner fibre-optical bending is insensitive, and macrobending loss is little, and flexure mems degree is low; easy reinstatement; not easily affect wiring shape, principle be simple, compact conformation, easy to use, be applicable to the applications such as civilian, Industry Control and historical relic's protection.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the stealthy optical cable cut-open view described in the utility model embodiment;
Fig. 2 is the stealthy cable configuration schematic diagram of the butterfly encapsulation described in the utility model embodiment.
Description of reference numerals:
1-optical fiber, 2-tight sleeve layer, 3-reinforcement, 4-outer jacket.
Embodiment
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
As shown in Figure 1, a kind of stealthy optical cable, comprise single-mode fiber G.657.B3 with tight sleeve layer 2, secondary is less than through detecting this stealthy cable bend memory Residue Grade, described tight sleeve layer 2 is transparent TPU layer, and described tight sleeve layer 2 by glue, adhesive tape or with transparent hot melt adhesive heating be pasted onto on attachment.The external diameter of described stealthy optical cable is 900 μm, with G.652D optical fiber is completely compatible.
As shown in Figure 2, stealthy optical cable can carry out butterfly encapsulation, and packed stealthy optical cable comprises stealthy optical cable, reinforcement 3 and outer jacket 4, and described reinforcement 3 is coppered steel wire, and the material of described outer jacket 4 is PVC, stealthy optical cable is played to the effect of more protection.
During use, the stealthy optical cable welding tail optical fiber that butterfly encapsulates is incorporated into by corridor fiber-dividing box end of registering one's residence, reinforcement 3 and the outer jacket 4 of stealthy optical cable butterfly encapsulated after registering one's residence are peeled off, expose stealthy optical cable, after indoor lay, welding tail optical fiber is linked into user side, in indoor, stealthy optical cable can utilize adhesive tape directly to paste or be pasted onto on wall or bending accessory with the heating of transparent hot melt adhesive.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. a stealthy optical cable, comprise optical fiber (1) and tight sleeve layer (2), it is characterized in that: flexure mems Residue Grade is less than secondary, described tight sleeve layer (2) is transparent TPU layer, nylon layer or silastic-layer, and described tight sleeve layer (2) by glue, adhesive tape or with transparent hot melt adhesive heating be pasted onto on attachment.
2. stealthy optical cable according to claim 1, is characterized in that: can carry out butterfly encapsulation, the optical cable after encapsulation can directly use.
3. stealthy optical cable according to claim 1, is characterized in that: can carry out circular package.
4. the stealthy optical cable according to Claims 2 or 3, it is characterized in that: packed stealthy optical cable comprises stealthy optical cable, reinforcement (3) and outer jacket (4), described reinforcement (3) is coppered steel wire, phosphating steel wire, zinc-coated wire, KFRP or FRP, and the material of described outer jacket (4) is LSZH or PVC.
5. stealthy optical cable according to claim 1, is characterized in that: the external diameter of described stealthy optical cable is 600 ~ 1200 μm.
6. stealthy optical cable according to claim 1, is characterized in that: the bending radius of described optical fiber (1) is less than 15mm.
7. stealthy optical cable according to claim 1, is characterized in that: described optical fiber (1) is single-mode fiber, and its mode field diameter is (8.4 ~ 9.2) ± 0.4 μm@1310nm, with G.652D optical fiber is completely compatible.
8. stealthy optical cable according to claim 1, is characterized in that: described optical fiber (1) for single-mode fiber G.657.A1, G.657.A2, G.657.B3 or multimode optical fiber OM3, OM4.
9. stealthy optical cable according to claim 8, is characterized in that: described optical fiber (1) is single-mode fiber, and its mode field diameter is (8.4 ~ 9.2) ± 0.4 μm@1310nm, with G.652D optical fiber is completely compatible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520389887.8U CN204666908U (en) | 2015-06-08 | 2015-06-08 | A kind of stealthy optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520389887.8U CN204666908U (en) | 2015-06-08 | 2015-06-08 | A kind of stealthy optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204666908U true CN204666908U (en) | 2015-09-23 |
Family
ID=54137277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520389887.8U Expired - Fee Related CN204666908U (en) | 2015-06-08 | 2015-06-08 | A kind of stealthy optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204666908U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104849822A (en) * | 2015-06-08 | 2015-08-19 | 通鼎互联信息股份有限公司 | Invisible optical cable and bend angle fitting thereof, and optical cable wiring and construction method |
| CN105487189A (en) * | 2016-02-01 | 2016-04-13 | 烽火通信科技股份有限公司 | Invisible ribbon optical cable used for indoor wiring |
| CN106383390A (en) * | 2016-11-08 | 2017-02-08 | 北京亨通斯博通讯科技有限公司 | Indoor invisible optical cable |
| CN109159358A (en) * | 2016-06-30 | 2019-01-08 | 杭州富通通信技术股份有限公司 | Coating equipment for stealthy optical cable production technology |
| CN110879446A (en) * | 2019-11-30 | 2020-03-13 | 江苏长飞中利光纤光缆有限公司 | Manufacturing method of invisible butterfly-shaped optical cable |
-
2015
- 2015-06-08 CN CN201520389887.8U patent/CN204666908U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104849822A (en) * | 2015-06-08 | 2015-08-19 | 通鼎互联信息股份有限公司 | Invisible optical cable and bend angle fitting thereof, and optical cable wiring and construction method |
| CN105487189A (en) * | 2016-02-01 | 2016-04-13 | 烽火通信科技股份有限公司 | Invisible ribbon optical cable used for indoor wiring |
| CN109159358A (en) * | 2016-06-30 | 2019-01-08 | 杭州富通通信技术股份有限公司 | Coating equipment for stealthy optical cable production technology |
| CN109203359A (en) * | 2016-06-30 | 2019-01-15 | 杭州富通通信技术股份有限公司 | Stealthy optical cable production technology |
| CN109435141A (en) * | 2016-06-30 | 2019-03-08 | 杭州富通通信技术股份有限公司 | Stealthy optical cable production technology |
| CN106383390A (en) * | 2016-11-08 | 2017-02-08 | 北京亨通斯博通讯科技有限公司 | Indoor invisible optical cable |
| CN110879446A (en) * | 2019-11-30 | 2020-03-13 | 江苏长飞中利光纤光缆有限公司 | Manufacturing method of invisible butterfly-shaped 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: 20150923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |