CN209590356U - A kind of novel general optical cable of dry type indoor and outdoor - Google Patents
A kind of novel general optical cable of dry type indoor and outdoor Download PDFInfo
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- CN209590356U CN209590356U CN201920266970.4U CN201920266970U CN209590356U CN 209590356 U CN209590356 U CN 209590356U CN 201920266970 U CN201920266970 U CN 201920266970U CN 209590356 U CN209590356 U CN 209590356U
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- beam tube
- optical cable
- water
- dry type
- type indoor
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Abstract
The utility model discloses a kind of novel general optical cable of dry type indoor and outdoor, comprising: oversheath, protection against rodents protective layer, reinforcement layers, water blocking layer, beam tube, water-blocking material and several optical fiber；Several optical fiber are set in the beam tube, and the water-blocking material is additionally provided in the beam tube, and the beam tube is set in the oversheath, are successively arranged the water blocking layer, reinforcement layers, protection against rodents protective layer between the beam tube and the oversheath from inside to outside.The utility model has many advantages, such as that outer diameter is small, is free of ointment, is light-weight, is good convenient for laying, flame retardant property and block-water performance, there is excellent compression and flexibility simultaneously, can have inside cable and outdoor optical cable universal performance with mouse bite preventing, there is good mechanical performance and environmental performance.
Description
Technical field
The utility model relates to telecommunication optical fiber technical field more particularly to a kind of novel general optical cables of dry type indoor and outdoor.
Background technique
Optical cable needs to introduce user house from outdoor when in use, and since traditional outdoor optical cable has, outer diameter is big, hardness
Greatly, contain the characteristics such as ointment, not fire-retardant, outdoor optical cable is caused to should not be used in building；And traditional inside cable then have do not block water,
Anti-ultraviolet ageing, intensity are not unsatisfactory for the deficiency of outdoor optical cable construction requirement etc., should not also be suitable in the building Lou Waidao
Draw and connects.
Therefore, the prior art is defective, needs to improve.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of novel dry type indoor and outdoor general light
Cable.
The technical solution of the utility model is as follows: the utility model provides a kind of novel general optical cable of dry type indoor and outdoor,
It include: oversheath, protection against rodents protective layer, reinforcement layers, water blocking layer, beam tube, water-blocking material and several optical fiber；Several optical fiber are set to
In the beam tube, it is additionally provided with the water-blocking material in the beam tube, the beam tube is set in the oversheath, the beam tube and described
The water blocking layer, reinforcement layers, protection against rodents protective layer are successively arranged between oversheath from inside to outside.
Further, the optical fiber is that UV solidifies colored optical fiber.
Further, the material of the beam tube is PBT.
Further, the outer diameter of the beam tube is 2.3 millimeters -2.4 millimeters.
Further, the water-blocking material is water blocking yarn, and the water blocking layer is water blocking yarn.
Further, the reinforcement layers are aramid yarn.
Further, the protection against rodents protective layer is organdy.
Further, the material of the oversheath is low smoke and zero halogen material or polyethylene.Further, the optical cable
Outer diameter is 4.5 millimeters -4.7 millimeters.
Using the above scheme, the utility model have outer diameter it is small, without ointment, it is light-weight, convenient for laying, flame retardant property and
The advantages that block-water performance is good, while there is excellent compression and flexibility, can have inside cable and outdoor optical with mouse bite preventing
Cable universal performance has good mechanical performance and environmental performance.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Referring to Fig. 1, the utility model provides a kind of novel general optical cable of dry type indoor and outdoor, comprising: oversheath 1 is prevented
Mouse protective layer 2, reinforcement layers 3, water blocking layer 4, beam tube 5, water-blocking material 6 and several optical fiber 7；Several optical fiber 7 are set to the beam
In pipe 5, it is additionally provided with the water-blocking material 6 in the beam tube 5, the beam tube 5 is set in the oversheath 1, the beam tube 5 and described
The water blocking layer 4, reinforcement layers 3, protection against rodents protective layer 2 are successively arranged between oversheath 1 from inside to outside.
The optical fiber 7 is that UV solidifies colored optical fiber.The material of the beam tube 5 is PBT.The outer diameter of the beam tube 5 is 2.3 millis
- 2.4 millimeters of rice.The water-blocking material 6 is water blocking yarn, and the water blocking layer 4 is water blocking yarn.The reinforcement layers 3 are aramid yarn.It is described
Protection against rodents protective layer 2 is organdy, can be with mouse bite preventing.The material selection of the oversheath 1 is low smoke and zero halogen material or polyethylene.
The outer diameter of the optical cable is 4.5 millimeters -4.7 millimeters.
When optical cable is assembled in production, beam tube is first produced, then adds one layer of water blocking yarn outside beam tube, wrapped one outside water blocking yarn
Layer aramid yarn, then one layer of organdy is added outside aramid yarn, finally extrude oversheath.
In conclusion the utility model have outer diameter it is small, without ointment, it is light-weight, convenient for laying, flame retardant property and block water
The advantages that functional, while there is excellent compression and flexibility, can have inside cable with mouse bite preventing and outdoor optical cable is logical
With characteristic, there is good mechanical performance and environmental performance.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (8)
1. a kind of novel general optical cable of dry type indoor and outdoor characterized by comprising oversheath, protection against rodents protective layer, reinforcer
Layer, water blocking layer, beam tube, water-blocking material and several optical fiber；Several optical fiber are set in the beam tube, and institute is additionally provided in the beam tube
Water-blocking material is stated, the beam tube is set in the oversheath, is successively arranged institute between the beam tube and the oversheath from inside to outside
State water blocking layer, reinforcement layers, protection against rodents protective layer；
The water-blocking material is water blocking yarn, and the water blocking layer is water blocking yarn.
2. the novel general optical cable of dry type indoor and outdoor according to claim 1, which is characterized in that the optical fiber is UV solidification
Colored optical fiber.
3. the novel general optical cable of dry type indoor and outdoor according to claim 1, which is characterized in that the material of the beam tube is
PBT。
4. the novel general optical cable of dry type indoor and outdoor according to claim 1, which is characterized in that the outer diameter of the beam tube is
2.3 millimeters -2.4 millimeters.
5. the novel general optical cable of dry type indoor and outdoor according to claim 1, which is characterized in that the reinforcement layers are virtue
Synthetic fibre yarn.
6. the novel general optical cable of dry type indoor and outdoor according to claim 1, which is characterized in that the protection against rodents protective layer is
Organdy.
7. the novel general optical cable of dry type indoor and outdoor according to claim 1, which is characterized in that the material of the oversheath
For low smoke and zero halogen material or polyethylene.
8. the novel general optical cable of dry type indoor and outdoor according to claim 1, which is characterized in that the outer diameter of the optical cable is
4.5 millimeters -4.7 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920266970.4U CN209590356U (en) | 2019-03-01 | 2019-03-01 | A kind of novel general optical cable of dry type indoor and outdoor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920266970.4U CN209590356U (en) | 2019-03-01 | 2019-03-01 | A kind of novel general optical cable of dry type indoor and outdoor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209590356U true CN209590356U (en) | 2019-11-05 |
Family
ID=68356191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920266970.4U Active CN209590356U (en) | 2019-03-01 | 2019-03-01 | A kind of novel general optical cable of dry type indoor and outdoor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209590356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110941057A (en) * | 2019-12-05 | 2020-03-31 | 通鼎互联信息股份有限公司 | Full-dry type fireproof and ratproof multi-core optical cable and manufacturing process thereof |
-
2019
- 2019-03-01 CN CN201920266970.4U patent/CN209590356U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110941057A (en) * | 2019-12-05 | 2020-03-31 | 通鼎互联信息股份有限公司 | Full-dry type fireproof and ratproof multi-core optical cable and manufacturing process thereof |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210524 Address after: 313117 Eastern Division of Green Manufacturing Industrial Park, National Development Zone, Meishan Town, Changxing County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Jinyuan Wanbao Optical Fiber Co.,Ltd. Address before: 518000 west side of 3 / F, building a, Yingtang Industrial Park, 18 Baihuayuan Road, Guangming Street, Guangming District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Wanbao Optical Fiber Communication Co.,Ltd. |