CN208271578U - A kind of photoelectric compound cable of anti-electromagnetic interference - Google Patents
A kind of photoelectric compound cable of anti-electromagnetic interference Download PDFInfo
- Publication number
- CN208271578U CN208271578U CN201820560155.4U CN201820560155U CN208271578U CN 208271578 U CN208271578 U CN 208271578U CN 201820560155 U CN201820560155 U CN 201820560155U CN 208271578 U CN208271578 U CN 208271578U
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- layer
- insulating layer
- flame
- electromagnetic interference
- sheath
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Abstract
The utility model discloses a kind of photoelectric compound cables of anti-electromagnetic interference, including conductor, optical fiber, first insulating layer, electromagnetism interference layer, second insulating layer, sheath, the second insulating layer is provided on the inside of the sheath, the inside of the second insulating layer is provided with flame-retardant layer far from the sheath side, the inside of the flame-retardant layer is provided with waterproof layer far from the side of the second insulating layer, the inside of the waterproof layer is provided with the electromagnetism interference layer far from the side of the flame-retardant layer, the inside of the electromagnetism interference layer is provided with band far from the side of the waterproof layer, filler is provided in the band, the band is provided centrally with center reinforcemen, matcoveredn is arranged in the two sides of the center reinforcemen, first insulating layer is provided on the inside of the protective layer.Beneficial effect is: the anti-electrical interference ability of the utility model is strong, and signal transmission capabilities are strong, brings very big convenience, has very high use value.
Description
Technical field
The utility model relates to field of cable technology, more particularly to a kind of photoelectric compound cable of anti-electromagnetic interference.
Background technique
Cable is usually every group by several or the cable of similar rope that several groups of conducting wires [every group at least two] are twisted
Mutually insulated between conducting wire, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation.Multi rack is located at
In the air or it is mounted in underground, the bottom, is used for telecommunication or power Transmission.1832, tsarist Russia's army officers were permitted woods lattice and are buried telegraphy line
Each other with, with being placed in glass tube, here it is an earliest in the world undergrounds after rubber-covered between underground, six conductors
Cable.The insulated conductor constituted in sealing sheath is placed in by the conducting wire center of one or more mutually insulated.Protection can be added outside it
Coating is used for transmission, distributes electric energy or transmission electric signal.The difference of it and common wiring is mainly that cable dimension is larger, knot
Structure is more complex.The anti-electromagnetic interference capability of current cable is weak, influences the transmission of signal.
Utility model content
The purpose of this utility model is that the photoelectricity for providing a kind of anti-electromagnetic interference to solve the above-mentioned problems is compound
Cable.
The utility model achieves the above object through the following technical schemes:
A kind of photoelectric compound cable of anti-electromagnetic interference, including conductor, optical fiber, the first insulating layer, electromagnetism interference layer,
Two insulating layers, sheath are provided with the second insulating layer on the inside of the sheath, and the inside of the second insulating layer is far from described
Sheath side is provided with flame-retardant layer, and the inside of the flame-retardant layer is provided with waterproof layer far from the side of the second insulating layer, institute
State the inside of waterproof layer and the side of the flame-retardant layer be provided with the electromagnetism interference layer, the electromagnetism interference layer it is interior
Side is provided with band far from the side of the waterproof layer, and filler is provided in the band, and the band is provided centrally with
Matcoveredn is arranged in center reinforcemen, the two sides of the center reinforcemen, and described first is provided on the inside of the protective layer absolutely
Edge layer is provided with the conductor in first insulating layer, and the inside of the band is provided with far from the center reinforcemen tears
Rope is split, the inside of the sheath is provided with Loose tube close to the protective layer, fiber paste, the fiber paste are provided in the Loose tube
In be provided with the optical fiber.
In above structure, the design of the electromagnetism interference layer makes cable have electromagnetism interference, the flame-retardant layer
Design makes cable have flame retarding function, and the design of the waterproof layer makes cable have water-proof function, first insulating layer and institute
Stating being provided with for second insulating layer makes cable have better insulation performance, and it is stronger that the design of the tear rope has cable
Lear energy.
In order to further increase the electromagnetism interference of cable, the sheath is connect by viscose glue with the second insulating layer
Together.
In order to further increase the electromagnetism interference of cable, the second insulating layer is connected by viscose glue and the flame-retardant layer
It is connected together.
In order to further increase the electromagnetism interference of cable, the flame-retardant layer is connected to by viscose glue and the waterproof layer
Together.
In order to further increase the electromagnetism interference of cable, the waterproof layer passes through viscose glue and the electromagnetism interference layer
It links together.
In order to further increase the electromagnetism interference of cable, the electromagnetism interference layer is connected by viscose glue and the band
It is connected together.
In order to further increase the electromagnetism interference of cable, the center reinforcemen is inlayed in the filler, it is described
The protective layer is inlayed in filler, the protective layer is linked together by viscose glue and first insulating layer, the conductor
There are four.
In order to further increase the electromagnetism interference of cable, the tear rope, the tearing are inlayed in the filler
Rope has eight, and the Loose tube is inlayed in the filler, the optical fiber is inlayed in the fiber paste.
Beneficial effect is: the anti-electrical interference ability of the utility model is strong, and signal transmission capabilities are strong, brings very big
Convenience has very high use value.
Detailed description of the invention
Fig. 1 is a kind of cross-sectional structure schematic diagram of the photoelectric compound cable of anti-electromagnetic interference described in the utility model；
Fig. 2 is a kind of optical fiber part part drawing of the photoelectric compound cable of anti-electromagnetic interference described in the utility model；
Fig. 3 is a kind of electromagnetism interference layer part part of the photoelectric compound cable of anti-electromagnetic interference described in the utility model
Figure.
The reference numerals are as follows:
1, tear rope；2, conductor；3, protective layer；4, optical fiber；5, fiber paste；6, Loose tube；7, center reinforcemen；8, it fills
Object；9, the first insulating layer；10, band；11, electromagnetism interference layer；12, waterproof layer；13, flame-retardant layer；14, second insulating layer；15,
Sheath.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1-Figure 3, a kind of photoelectric compound cable of anti-electromagnetic interference, including conductor 2, optical fiber 4, the first insulating layer
9, electromagnetism interference layer 11, second insulating layer 14, sheath 15, the inside of sheath 15 are provided with second insulating layer 14, the second insulation
Layer 14 plays the role of insulation, and the inside of second insulating layer 14 is provided with flame-retardant layer 13 far from 15 side of sheath, and flame-retardant layer 13 has resistance
The inside of the effect of combustion, flame-retardant layer 13 is provided with waterproof layer 12 far from the side of second insulating layer 14, and waterproof layer 12 has waterproof
Effect, the inside of waterproof layer 12 are provided with electromagnetism interference layer 11 far from the side of flame-retardant layer 13, and electromagnetism interference layer 11 has anti-
The inside of the effect of electromagnetic interference, electromagnetism interference layer 11 is provided with band 10 far from the side of waterproof layer 12, sets in band 10
It is equipped with filler 8, band 10 is provided centrally with center reinforcemen 7, and center reinforcemen 7 plays the role of reinforcement, center reinforcemen 7
Two sides matcoveredn 3 is set, protective layer 3 plays the role of protection, and the inside of protective layer 3 is provided with the first insulating layer 9, and first absolutely
Edge layer 9 plays the role of insulation, and conductor 2 is provided in the first insulating layer 9, and the inside of band 10 is provided with far from center reinforcemen 7
Tear rope 1, tear rope 1 play the role of tear-proof, and the inside of sheath 15 is provided with Loose tube 6 close to protective layer 3, in Loose tube 6
It is provided with fiber paste 5, optical fiber 4 is provided in fiber paste 5.
In above structure, the design of electromagnetism interference layer 11 makes cable have electromagnetism interference, the design of flame-retardant layer 13
Make cable that there is flame retarding function, the design of waterproof layer 12 makes cable have water-proof function, the first insulating layer 9 and second insulating layer 14
Be provided with make cable have better insulation performance, the design of tear rope 1 make cable have stronger lear energy.
In order to further increase the electromagnetism interference of cable, sheath 15 is connected to one by viscose glue and second insulating layer 14
It rises, second insulating layer 14 is linked together by viscose glue with flame-retardant layer 13, and flame-retardant layer 13 is connected to by viscose glue with waterproof layer 12
Together, waterproof layer 12 is linked together by viscose glue with electromagnetism interference layer 11, and electromagnetism interference layer 11 passes through viscose glue and band
10 link together, and center reinforcemen 7 is inlayed in filler 8, Mosaic protection layer 3 in filler 8, protective layer 3 by viscose glue with
First insulating layer 9 links together, and there are four conductors 2, and tear rope 1 is inlayed in filler 8, and tear rope 1 has eight, filler 8
Loose tube 6 is inside inlayed, optical fiber 4 is inlayed in fiber paste 5.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (8)
1. a kind of photoelectric compound cable of anti-electromagnetic interference, it is characterised in that: including conductor (2), optical fiber (4), the first insulating layer
(9), electromagnetism interference layer (11), second insulating layer (14), sheath (15) are provided with described second on the inside of the sheath (15)
The inside of insulating layer (14), the second insulating layer (14) is provided with flame-retardant layer (13) far from the sheath (15) side, described
The inside of flame-retardant layer (13) is provided with waterproof layer (12) far from the side of the second insulating layer (14), the waterproof layer (12)
Inside is provided with the electromagnetism interference layer (11) far from the side of the flame-retardant layer (13), the electromagnetism interference layer (11)
Inside is provided with band (10) far from the side of the waterproof layer (12), is provided with filler (8) in the band (10), described
Band (10) is provided centrally with center reinforcemen (7), and matcoveredn (3) are arranged in the two sides of the center reinforcemen (7), described
It is provided with first insulating layer (9) on the inside of protective layer (3), is provided with the conductor (2) in first insulating layer (9),
The inside of the band (10) is provided with tear rope (1) far from the center reinforcemen (7), and the inside of the sheath (15) is close
The protective layer (3) is provided with Loose tube (6), is provided with fiber paste (5) in the Loose tube (6), is provided in the fiber paste (5)
The optical fiber (4).
2. a kind of photoelectric compound cable of anti-electromagnetic interference according to claim 1, it is characterised in that: the sheath (15)
It is linked together by viscose glue and the second insulating layer (14).
3. a kind of photoelectric compound cable of anti-electromagnetic interference according to claim 1, it is characterised in that: second insulation
Layer (14) is linked together by viscose glue with the flame-retardant layer (13).
4. a kind of photoelectric compound cable of anti-electromagnetic interference according to claim 1, it is characterised in that: the flame-retardant layer
(13) it is linked together by viscose glue with the waterproof layer (12).
5. a kind of photoelectric compound cable of anti-electromagnetic interference according to claim 1, it is characterised in that: the waterproof layer
(12) it is linked together by viscose glue with the electromagnetism interference layer (11).
6. a kind of photoelectric compound cable of anti-electromagnetic interference according to claim 1, it is characterised in that: the anti-electromagnetism is dry
Layer (11) are disturbed to link together by viscose glue with the band (10).
7. a kind of photoelectric compound cable of anti-electromagnetic interference according to claim 1, it is characterised in that: the filler
(8) it inlays the center reinforcemen (7), is inlayed the protective layer (3) in the filler (8), the protective layer (3) passes through in
Viscose glue links together with first insulating layer (9), and there are four the conductors (2).
8. a kind of photoelectric compound cable of anti-electromagnetic interference according to claim 1, it is characterised in that: the filler
(8) it is inlayed the tear rope (1) in, the tear rope (1) has eight, the Loose tube (6) are inlayed in the filler (8),
The optical fiber (4) are inlayed in the fiber paste (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820560155.4U CN208271578U (en) | 2018-04-19 | 2018-04-19 | A kind of photoelectric compound cable of anti-electromagnetic interference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820560155.4U CN208271578U (en) | 2018-04-19 | 2018-04-19 | A kind of photoelectric compound cable of anti-electromagnetic interference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208271578U true CN208271578U (en) | 2018-12-21 |
Family
ID=64679366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820560155.4U Expired - Fee Related CN208271578U (en) | 2018-04-19 | 2018-04-19 | A kind of photoelectric compound cable of anti-electromagnetic interference |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208271578U (en) |
-
2018
- 2018-04-19 CN CN201820560155.4U patent/CN208271578U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 Termination date: 20190419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |