CN114185137A - Anti-loosening rat layer stranded outdoor optical cable with color warning function - Google Patents
Anti-loosening rat layer stranded outdoor optical cable with color warning function Download PDFInfo
- Publication number
- CN114185137A CN114185137A CN202111488481.1A CN202111488481A CN114185137A CN 114185137 A CN114185137 A CN 114185137A CN 202111488481 A CN202111488481 A CN 202111488481A CN 114185137 A CN114185137 A CN 114185137A
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- China
- Prior art keywords
- layer
- optical cable
- light guide
- rat
- outdoor optical
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- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 53
- 239000004677 Nylon Substances 0.000 claims abstract description 25
- 229920001778 nylon Polymers 0.000 claims abstract description 25
- 239000003351 stiffener Substances 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 2
- 241000555745 Sciuridae Species 0.000 abstract description 8
- 239000003365 glass fiber Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 3
- 206010006514 bruxism Diseases 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
- G02B6/4432—Protective covering with fibre reinforcements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4479—Manufacturing methods of optical cables
- G02B6/4482—Code or colour marking
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The application relates to a locking mouse layer stranded outdoor optical cable with colour warning includes from outer to interior: an outer layer of a transparent nylon sheath; a red color warning layer; an inner jacket layer; an inner layer of a nylon sheath; an optical cable core. The invention has the beneficial effects that: the red color warning layer is arranged on the inner side of the outer transparent nylon sheath, the characteristic that squirrels to red color in biology is utilized, armor or a glass fiber layer of an outdoor optical cable can be omitted, and cost control is achieved.
Description
Technical Field
The application belongs to the technical field of optical cables, and particularly relates to a locking rat layer stranded outdoor optical cable with color warning.
Background
In the prior art, as the squirrel needs regular teeth grinding, the cable laid in the serious disaster area of the squirrel is damaged to a certain extent within a few years generally, so that normal communication cannot be maintained, huge economic loss is caused, and huge maintenance cost is generated.
At present, the optical cable for preventing squirrels generally adopts a direct physical reinforcement mode, and comprises methods of additionally arranging an armor layer and a glass fiber layer, the weight of the optical cable additionally arranged with the armor layer is greatly increased, higher cost is realized in transportation and installation support, and the production cost of the glass fiber layer is higher.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the problem that the cost of an outdoor optical cable rat-proof layer is high in the prior art is solved, and therefore the rat-proof layer stranded outdoor optical cable with the color warning function is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a locking mouse layer-stranding outdoor optical cable with color warning comprises from outside to inside:
an outer layer of a transparent nylon sheath;
a red color warning layer;
an inner jacket layer;
an inner layer of a nylon sheath;
an optical cable core.
Preferably, the anti-loosening rat layer stranded outdoor optical cable with color warning comprises a red color warning layer and a light guide strip, wherein the red color warning layer comprises a plurality of red color ribbons and the light guide strip, the red color ribbons and the light guide strip are longitudinally wrapped between the inner sheath layer and the outer layer of the transparent nylon sheath, and the end part of the light guide strip is connected with a light source.
Preferably, the light guide strip is connected with a red light source at the end part thereof.
Preferably, the light guide strip is arranged corresponding to the red color band and arranged on one side of the red color band in parallel, and the end of the light guide strip is connected with a white light source.
Preferably, the light guide strip is embedded in the concave area on the inner side surface of the outer layer of the transparent nylon sheath.
Preferably, the cross section of the light guide strip of the anti-loosening rat layer-stranded outdoor optical cable with the color warning is triangular or semicircular.
Preferably, according to the anti-loose rat layer-stranding outdoor optical cable with the color warning, the light source connected with the light guide strip is controlled to be switched by the timer or the light sensor.
Preferably, according to the anti-loosening rat layer stranded outdoor optical cable with the color warning function, a sealing stainless steel armor layer is further arranged between the cable core of the optical cable and the inner layer of the nylon sheath.
Preferably, the anti-loose rat layer-stranding outdoor optical cable with color warning of the invention comprises:
a central reinforcement;
an electrical unit located outside the central stiffener;
a light unit located outside the central stiffener.
Preferably, the optical cable core of the anti-loose rat-layer stranded outdoor optical cable with color warning of the invention further comprises a filling element, wherein the filling element is also positioned outside the central reinforcing member and is used for filling the gap outside the central reinforcing member.
The invention has the beneficial effects that:
the red color warning layer is arranged on the inner side of the outer transparent nylon sheath, the characteristic that squirrels to red color in biology is utilized, armor or a glass fiber layer of an outdoor optical cable can be omitted, and cost control is achieved.
Drawings
The technical solution of the present application is further explained below with reference to the drawings and the embodiments.
Fig. 1 is a schematic view of an overall structure of a check rat layer stranded outdoor optical cable with color warning according to an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a cable core of an optical cable according to an embodiment of the present application;
fig. 3 is a schematic view of a connection relationship of light guide bar control elements according to an embodiment of the present application.
The reference numbers in the figures are:
1, an optical cable core;
3 nylon sheath inner layer;
4 an inner jacket layer;
5 a red color warning layer;
6, outer layer of transparent nylon sheath;
11 an electrical unit;
12 a central reinforcement;
13 a light unit;
14 a filler element;
a 51 red color band;
52 light guide strip.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the scope of the present application. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.
The technical solutions of the present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Example 1
This embodiment provides a locking mouse layer stranded outdoor optical cable with colour warning, as shown in fig. 1-3, includes from outside to inside:
a transparent nylon sheath outer layer 6;
a red color warning layer 5;
an inner jacket layer 4;
a nylon sheath inner layer 3;
an optical cable core 1.
The locking mouse layer-stranding outdoor optical cable that has colour warning of this embodiment, the principle is: the nylon is a very transparent material, has high hardness and is occlusion-resistant, and has a rat-proof function as a first layer of protection, and can directly drive squirrels through bright colors by penetrating through the nylon, wherein the color is red and is used as a second layer of protection; in addition, the red warning layer 5 contains a normal inner sheath layer 4 which is uvioresistant; and a nylon sheath inner layer 3 is arranged inside the protective sleeve to serve as a third layer of physical protection.
Preferably, as shown in fig. 1, the color warning layer 5 includes a plurality of red color bands 51 and a light guide strip 52, the red color bands 51 and the light guide strip 52 are longitudinally wrapped between the inner sheath layer 4 and the outer transparent nylon sheath layer 6, and an end of the light guide strip 52 is connected with a light source. In order to further solve the problem that the outdoor optical cable of the embodiment can prevent the squirrel at night, the light guide strip 52 arranged on one side of the red color strip 51 can be self-luminous or illuminate the red color strip 51, so that the outdoor optical cable can show a red appearance at night, and the squirrel prevention effect at night is realized.
Preferably, in the anti-loose rat layer-stranding outdoor optical cable with color warning of the present embodiment, the end of the light guide strip 52 is connected to a red light source. Thus, the light guide strip 52 appears red light as a whole under the irradiation of red light. Or the red light source can be replaced by a white light source, and the light guide strip 52 is arranged corresponding to the red color band 51 and arranged on one side of the red color band 51 in parallel, so that the light guide strip 52 integrally emits white light, and the red color band 51 is red under the irradiation of the white light.
Preferably, in the anti-loose rat layer-stranding outdoor optical cable with color warning of the present embodiment, as shown in fig. 1, the light guide strip 52 is embedded in a recessed area on the inner side surface of the outer layer 6 of the transparent nylon sheath. This setting can restrict the position of arranging of leaded light strip 52, guarantees that leaded light strip 52 has better illuminating effect to red typewriter ribbon 51.
Preferably, in the anti-loose rat layer-stranding outdoor optical cable with color warning of the embodiment, the cross section of the light guide strip 52 is triangular or semicircular.
Preferably, in the anti-loose rat layer-stranding outdoor optical cable with color warning of the embodiment, as shown in fig. 3, the light source connected to the light guide strip 52 is controlled to be switched by a timer or by a light sensor. When the timer is used for controlling the switch, the setting can be as follows in evening 17: after 00, turn on the light source, next morning 7: 00 is closed, and the effect of reasonable power utilization is achieved. When the light sensor is used for controlling the switch, the light source is turned on when the light intensity is lower than a set value, and the light source is turned off when the light intensity is higher than the set value, so that the effect of reasonable power utilization is achieved.
Preferably, in the anti-loose rat layer stranded outdoor optical cable with color warning of the embodiment, a sealing stainless steel armor layer is further arranged between the optical cable core 1 and the nylon sheath inner layer 3. The sealed stainless steel armor layer is combined with the nylon sheath inner layer 3 to strengthen the third physical protection layer. Preferably, the armor layers are all in a spiral armor mode so that the optical cable can be bent.
Preferably, the anti-loose rat layer-stranding outdoor optical cable with color warning of this embodiment, as shown in fig. 2, the optical cable core 1 includes:
a central reinforcing member 12;
an electrical unit 11 located outside the central stiffener 12;
a light unit 13 located outside the central stiffener 12.
Preferably, as shown in fig. 2, the optical cable core 1 further includes a filling element 14, where the filling element 14 is also located outside the central strength member 12, and is used to fill a gap outside the central strength member 12 to prevent the electrical unit 11 and the optical unit 13 from moving.
In light of the foregoing description of the preferred embodiments according to the present application, it is to be understood that various changes and modifications may be made without departing from the spirit and scope of the invention. The technical scope of the present application is not limited to the contents of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. The utility model provides a locking mouse layer stranded outdoor optical cable with colour warning which characterized in that includes from outside to inside:
a transparent nylon sheath outer layer (6);
a red color warning layer (5);
an inner jacket layer (4);
a nylon jacket inner layer (3);
an optical cable core (1);
the red color warning layer (5) comprises a plurality of red color bands (51) and light guide strips (52), the red color bands (51) and the light guide strips (52) are longitudinally wrapped between the inner sheath layer (4) and the transparent nylon sheath outer layer (6), and the end parts of the light guide strips (52) are connected with light sources;
the light guide strips (52) are arranged corresponding to the red color band (51) and are arranged on one side of the red color band (51) in parallel, and the light guide strips (52) are embedded in a concave area on the inner side surface of the transparent nylon sheath outer layer (6).
2. The rat-proof layer-stranded outdoor optical cable with color warning according to claim 1, wherein the end of the light guide strip (52) is connected with a red light source.
3. The rat-proof layer stranded outdoor optical cable with color warning according to claim 1, wherein the end of the light guide strip (52) is connected with a white light source.
4. The rat-proof layer stranded outdoor optical cable with color warning according to claim 2 or 3, wherein the cross section of the light guide strip (52) is triangular or semicircular.
5. The rat-proof layer stranded outdoor optical cable with color warning according to claim 2 or 3, wherein the light source connected with the light guide bar (52) is controlled to be switched by a timer or by a light sensor.
6. The anti-loose rat layer stranded outdoor optical cable with the color warning function according to claim 2 or 3, wherein a sealing stainless steel armor layer is further arranged between the optical cable core (1) and the nylon sheath inner layer (3).
7. The rat-proof layer stranded outdoor optical cable with color warning according to claim 2 or 3, wherein the optical cable core (1) comprises:
a central reinforcement (12);
an electrical unit (11) located outside the central stiffener (12);
a light unit (13) located outside the central stiffener (12).
8. The rat-lay out prevention outdoor optical cable with color warning according to claim 7, wherein the optical cable core (1) further comprises a filling element (14), the filling element (14) is also located outside the central strength member (12) for filling a gap outside the central strength member (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111488481.1A CN114185137A (en) | 2021-12-08 | 2021-12-08 | Anti-loosening rat layer stranded outdoor optical cable with color warning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111488481.1A CN114185137A (en) | 2021-12-08 | 2021-12-08 | Anti-loosening rat layer stranded outdoor optical cable with color warning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114185137A true CN114185137A (en) | 2022-03-15 |
Family
ID=80542648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111488481.1A Pending CN114185137A (en) | 2021-12-08 | 2021-12-08 | Anti-loosening rat layer stranded outdoor optical cable with color warning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114185137A (en) |
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| CN212589897U (en) * | 2020-07-01 | 2021-02-26 | 中国人民解放军95899部队 | Airport bird repelling and intercepting device suitable for use at night |
| CN212815284U (en) * | 2020-05-20 | 2021-03-30 | 北京都润生态环境工程有限公司 | Gardens seat with night light mosquito repellent function |
| CN113376776A (en) * | 2021-05-11 | 2021-09-10 | 浙江东通光网物联科技有限公司 | 5G-used optical cable with ultra-large core number |
| CN214174703U (en) * | 2021-01-05 | 2021-09-10 | 汕头高新区奥星光通信设备有限公司 | All-dielectric self-supporting optical cable capable of preventing rats from biting and birds from pecking |
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2021
- 2021-12-08 CN CN202111488481.1A patent/CN114185137A/en active Pending
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| CN2862065Y (en) * | 2006-01-06 | 2007-01-24 | 四川汇源光通信股份有限公司 | Night luminous optical cable |
| JP2009020332A (en) * | 2007-07-12 | 2009-01-29 | Advanced Cable Systems Corp | Optical fiber cable for repelling bird and animal such as crow |
| CN204065505U (en) * | 2014-08-15 | 2014-12-31 | 中国电子科技集团公司第二十三研究所 | A kind of flexible steel pipe armouring light ship optical cable |
| CN204314520U (en) * | 2014-11-26 | 2015-05-06 | 深圳市铠盛通光缆有限公司 | A kind of Novel anti-biting termite-proof optical cable |
| CN205942020U (en) * | 2016-08-12 | 2017-02-08 | 德阳汇川科技有限公司 | Prevent that animal gnaws and sting optical cable |
| CN206848538U (en) * | 2017-06-07 | 2018-01-05 | 福建省万维新能源电力有限公司 | A kind of optical cable draws steel pipe |
| CN108109541A (en) * | 2017-12-18 | 2018-06-01 | 长沙志鸿文化传媒有限公司 | A kind of bus stop mosquito repellent billboard |
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| CN109147995A (en) * | 2018-10-09 | 2019-01-04 | 江苏亨通光电股份有限公司 | A kind of optoelectronic composite cable |
| CN109507777A (en) * | 2019-01-24 | 2019-03-22 | 江苏亨通光电股份有限公司 | Light-duty anti-unfirmly closing optical cable and preparation method thereof |
| CN210051933U (en) * | 2019-05-28 | 2020-02-11 | 西安西古光通信有限公司 | Central beam tube type armored protective optical cable |
| CN211014742U (en) * | 2019-12-06 | 2020-07-14 | 江苏中天科技股份有限公司 | All-dielectric multipurpose outdoor optical cable |
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| CN211603648U (en) * | 2020-04-10 | 2020-09-29 | 江苏万华通信科技有限公司 | Nylon optical cable with anti-termite effect |
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| CN212815284U (en) * | 2020-05-20 | 2021-03-30 | 北京都润生态环境工程有限公司 | Gardens seat with night light mosquito repellent function |
| CN212589897U (en) * | 2020-07-01 | 2021-02-26 | 中国人民解放军95899部队 | Airport bird repelling and intercepting device suitable for use at night |
| CN214174703U (en) * | 2021-01-05 | 2021-09-10 | 汕头高新区奥星光通信设备有限公司 | All-dielectric self-supporting optical cable capable of preventing rats from biting and birds from pecking |
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