CN215730957U - Flat type luminous photoelectric hybrid cable - Google Patents
Flat type luminous photoelectric hybrid cable Download PDFInfo
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- CN215730957U CN215730957U CN202121982678.6U CN202121982678U CN215730957U CN 215730957 U CN215730957 U CN 215730957U CN 202121982678 U CN202121982678 U CN 202121982678U CN 215730957 U CN215730957 U CN 215730957U
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- outer sheath
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- light
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Abstract
The utility model relates to a flat luminous photoelectric mixed cable which comprises a flat outer sheath, wherein a cable core is coated in the outer sheath. The utility model has a flat appearance structure, is not easy to wind and knot, has good wall-pasting laying and bending resistance, has stronger tensile and compressive properties, and increases the durability; the setting of light-emitting area and transparent oversheath not only is in the place of low light or dim light easily discernment and differentiation together with other cables, and it is convenient to bring for laying and examining and repairing, has increased the light emitting element of cable moreover, can extensively be used for outlining building and pond swimming pool's profile, cave decoration and corridor, stair, the road guide and indoor and pipeline wiring etc. of underground tunnel, have good sign and decorative effect.
Description
Technical Field
The utility model relates to a flat type luminous photoelectric hybrid cable which can be used for transmitting audio and video signals at a longer distance.
Background
With the rapid development of the internet and communication technology, the photoelectric hybrid cable is widely used due to the characteristics of large transmission capacity, long distance and convenient use and laying. The conventional photoelectric mixed cable is generally circular in section, is easy to be wound and knotted when in use, and has poor performance of laying and bending the cable with the circular section against a wall.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a flat luminous photoelectric mixed cable aiming at the defects in the prior art, wherein the mixed cable not only has good performance of being laid and bent close to a wall, but also is convenient to identify, distinguish and diverge, and brings convenience to laying, using and overhauling.
The technical scheme adopted by the utility model for solving the problems is as follows: the cable comprises a flat outer sheath, wherein a cable core is covered in the outer sheath, and the cable is characterized in that the outer sheath is a transparent outer sheath, and light-emitting belts are arranged on two sides of the transparent outer sheath.
According to the scheme, the luminous band is a transparent flexible polyurethane luminous band.
According to the scheme, the luminous band is a luminous band with a circular cross section, the luminous band is arranged on two sides outside the cable core in the outer sheath, and 1 or more luminous bands are arranged on each side.
According to the scheme, a plurality of light-emitting belts are respectively arranged on two sides in the transparent outer sheath, and the plurality of light-emitting belts on each side are sequentially arranged along the direction vertical to the flat surface of the outer sheath.
According to the scheme, the flat outer sheath is a fireproof flame-retardant transparent polyvinyl chloride light-transmitting outer sheath.
According to the scheme, the cable core comprises an optical fiber sub-cable, a power line, a signal line and a control line, the optical fiber sub-cable comprises optical fibers, and sleeves are coated outside the optical fibers.
According to the scheme, the power line is formed by twisting a plurality of strands of tin-plated copper conductor wires and cladding an insulating layer, and the number of cores of the power line is 2.
According to the scheme, the control wire is formed by twisting a plurality of strands of tinned copper wire metal wires and covers an insulating layer, the number of cores of the control wire is 2, and the control wire is used for controlling the on-off of the light emission of the light-emitting belt.
According to the scheme, the signal wire is formed by twisting tin-plated copper wires and then coating an insulating layer, and a shielding layer is coated outside the signal wire.
According to the scheme, the cable core is coated with the inner sheath.
The utility model has the beneficial effects that: the outer sheath is of a flat structure, is not easy to wind and knot compared with a traditional twisted structure, has good wall-pasting laying and bending resistance, and can reduce optical loss, the outer sheath is a transparent outer sheath, and the light-emitting belts are arranged on two sides in the transparent outer sheath, so that the light transmission can be increased through integral combination, the light-emitting effect is further improved, and the long-distance (at least more than 10 m) light emission is met.
Furthermore, the photoelectric hybrid structure and the active optical fiber are used as a high-speed signal transmission medium, and have obvious advantages in the aspects of transmission distance, transmission capacity, transmission speed, interference resistance and the like; optical fiber replaces a copper wire to be used for high-speed signal transmission, greatly reduces the size of a cable, reduces the weight of the cable, is more suitable for wiring in a narrow space in the field of audio and video transmission, and effectively saves wiring space and reduces wiring cost.
Furthermore, the arrangement of the luminous belt and the transparent outer sheath not only can be easily identified and distinguished with other cables in low-light or dark-light occasions such as corridors or tunnels, and the like, and brings convenience for laying and overhauling, but also is convenient for branching and stripping of the cables by the transparent outer sheath, and the luminous elements of the cables are added, so that the luminous elements can be better matched in electric competition and dark occasions such as machine vision and the like, can be widely used for outlining buildings and pools and swimming pools, rock cave decoration, road guidance of corridors, stairs and underground tunnels, indoor and pipeline wiring and the like, and has good identification and decoration effects.
Drawings
FIG. 1 is a radial cross-section of one embodiment of the present invention.
Fig. 2 is a radial cross-section of another embodiment of the present invention.
Fig. 3 is a radial cross-section of a third embodiment of the utility model.
Detailed Description
Embodiments of the present invention are further described below with reference to the accompanying drawings.
The first embodiment is shown in fig. 1, and is a flat light-emitting hybrid cable, a transverse cross section of a flat outer sheath is rectangular and four corners of the flat outer sheath are in arc transition, an inner sheath 8 is coated in a flat transparent outer sheath 10, a cable core is coated in the inner sheath, the inner sheath is made of red PVC, the cable core comprises optical fiber sub-cables, power lines, signal lines and control lines, the optical fiber sub-cables, the power lines, the signal lines and the control lines are arranged in parallel and at intervals along the longitudinal direction of the flat cross section of the hybrid cable, each optical fiber sub-cable comprises optical fibers 6, the optical fibers are 4 cores, sleeve pipes 5 are coated outside the optical fibers, and the sleeve pipes are cold-resistant flexible polyurethane sleeve pipes; the power line 2 is formed by twisting a plurality of strands of tin-plated copper conductor metal wires and is coated with an insulating layer, the number of cores of the power line is 2, the signal line 3 is formed by twisting the tin-plated copper conductor and then coating the insulating layer, the signal line is 2 cores, a shielding layer 4 is coated outside the signal line, and the shielding layer is formed by wrapping an aluminum foil shielding tape; the control wire 7 is formed by twisting a plurality of strands of tin-plated copper wire metal wires and covers an insulating layer, and the core number of the control wire is 2 cores. The insulating layer is made of HDPE. The luminous belt is characterized in that luminous belts 1 and 9 are arranged on two sides of the outer side of a cable core in an outer sheath, 1 luminous belt is arranged on each side, each luminous belt is a luminous belt with a circular section, the diameter of each luminous belt is about 2mm, the luminous belts and the outer sheath extend longitudinally together, the luminous belts are made of transparent flexible polyurethane, light can be transmitted and emitted through input of an end light source, the flat outer sheath is made of fireproof flame-retardant transparent polyvinyl chloride to form a light-transmitting sheath, and the thickness of the outer sheath is about 3.5 mm.
The second embodiment is shown in fig. 2, and is different from the first embodiment in that the cable core is directly arranged in a flat transparent outer sheath without an inner sheath, the transverse section of the flat outer sheath 10 is in a waist-round shape, 2 light-emitting bands 1, 9 are arranged on each side of the outer side of the cable core in the outer sheath in sequence, the 2 light-emitting bands are arranged in sequence from top to bottom, the arrangement direction (connecting lines of the central lines of the 2 light-emitting bands) is vertical to the upper and lower flat surfaces, and the diameter of the light-emitting bands is about 1 mm. The other structure is the same as the previous embodiment.
The third embodiment is shown in fig. 3, and is different from the second embodiment in that the flat outer sheath has a rectangular transverse cross section, so that the flat outer sheath has better wall-attaching and bending-resistant properties, and 1 luminous tape is arranged on each side of the outer side of the cable core in the outer sheath.
Claims (10)
1. A flat luminous photoelectric mixed cable comprises a flat outer sheath, wherein a cable core is covered in the outer sheath.
2. The flat type luminous photoelectric hybrid cable as claimed in claim 1, wherein the luminous band is a transparent flexible polyurethane luminous band.
3. The flat type luminous photoelectric hybrid cable according to claim 1 or 2, wherein the luminous band is a luminous band with a circular cross section, the luminous band is disposed on both sides of the inner core of the outer sheath, and 1 or more luminous bands are disposed on each side.
4. The flat type light-emitting photoelectric hybrid cable according to claim 1 or 2, wherein a plurality of light-emitting tapes are respectively installed on both sides in the transparent outer sheath, and the plurality of light-emitting tapes on each side are sequentially arranged in a direction perpendicular to the flat surface of the outer sheath.
5. The flat type luminous photoelectric hybrid cable as claimed in claim 1 or 2, wherein the flat type outer sheath is made of fire-proof flame-retardant transparent polyvinyl chloride to form a light-transmitting outer sheath.
6. The flat type light-emitting photoelectric hybrid cable according to claim 1 or 2, wherein the cable core comprises a fiber optic sub-cable, a power line, a signal line and a control line, the fiber optic sub-cable comprises optical fibers, and the optical fibers are covered with a sleeve.
7. The flat-type light-emitting photoelectric hybrid cable according to claim 6, wherein the power cord is formed by twisting a plurality of strands of tin-plated copper wire and covering the wires with an insulating layer.
8. The flat type light-emitting photoelectric hybrid cable according to claim 6, wherein the control wire is formed by twisting a plurality of strands of tin-plated copper wire and is covered with an insulating layer.
9. The flat type light-emitting photoelectric hybrid cable according to claim 6, wherein the signal wires are formed by twisting tin-plated copper wires and then coating the twisted wires with an insulating layer, and a shielding layer is coated on the signal wires.
10. The flat type luminous photoelectric hybrid cable according to claim 1 or 2, wherein the cable core is coated with an inner sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121982678.6U CN215730957U (en) | 2021-08-23 | 2021-08-23 | Flat type luminous photoelectric hybrid cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121982678.6U CN215730957U (en) | 2021-08-23 | 2021-08-23 | Flat type luminous photoelectric hybrid cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215730957U true CN215730957U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121982678.6U Active CN215730957U (en) | 2021-08-23 | 2021-08-23 | Flat type luminous photoelectric hybrid cable |
Country Status (1)
| Country | Link |
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| CN (1) | CN215730957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114898925A (en) * | 2022-05-31 | 2022-08-12 | 远东电缆有限公司 | Mining trailing cable |
-
2021
- 2021-08-23 CN CN202121982678.6U patent/CN215730957U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114898925A (en) * | 2022-05-31 | 2022-08-12 | 远东电缆有限公司 | Mining trailing cable |
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