CN215815340U - High-heat-dissipation composite optical cable - Google Patents
High-heat-dissipation composite optical cable Download PDFInfo
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- CN215815340U CN215815340U CN202121393154.3U CN202121393154U CN215815340U CN 215815340 U CN215815340 U CN 215815340U CN 202121393154 U CN202121393154 U CN 202121393154U CN 215815340 U CN215815340 U CN 215815340U
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- heat dissipation
- heat conduction
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Abstract
The utility model discloses a high-heat-dissipation composite optical cable which comprises an optical cable core and a cable core, wherein the optical cable core comprises optical fibers, a heat conducting pad is sleeved outside the optical fibers, optical fiber paste is filled between the optical fibers and the heat conducting pad, a loose tube is sleeved on the outer surface of the heat conducting pad, a heat absorbing layer is sleeved outside the loose tube, optical cable paste is filled between the loose tube and the heat absorbing layer, an inner sheath, a heat dissipation layer and an outer sheath are sequentially sleeved outside the heat absorbing layer, a heat conduction strip is connected between the heat absorbing layer and the heat dissipation layer, a plurality of heat dissipation holes are formed in the heat dissipation layer, and the positions of the heat dissipation holes correspond to the heat conduction strips. Through heat conduction pad, heat-sink shell, heat dissipation layer, heat conduction strip, louvre, improved the radiating effect of optical cable, prevent that the overheated condition of cable inner conductor from appearing in the during operation, improved the life of optical cable.
Description
Technical Field
The utility model relates to the technical field of optical cables, in particular to a high-heat-dissipation composite optical cable.
Background
Fiber optic cables are manufactured to meet optical, mechanical, or environmental performance specifications and utilize one or more optical fibers disposed in a covering jacket as the transmission medium and may be used individually or in groups as telecommunication cable assemblies. The photoelectric composite cable is suitable for being used as a transmission line in a broadband access network system, is a novel access mode, integrates optical fibers and transmission copper wires, and can solve the problems of broadband access, equipment power consumption and signal transmission. Although the photoelectric composite cable can provide multiple transmission technologies, the gap in the cable is small, the ventilation effect is poor, the condition that the conductor in the cable is overheated easily appears in the work, if the conductor is not timely processed, the cable can be damaged, and then a large amount of economic losses are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-heat-dissipation composite optical cable to solve the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a compound optical cable of high heat dissipation, includes optical cable core and cable core, optical cable core includes optic fibre, the heat conduction pad has been cup jointed to the optic fibre outside, the optic fibre cream has been filled between optic fibre and the heat conduction pad, the heat conduction pad surface has cup jointed the loose tube, the loose tube has cup jointed the heat-sink shell outward, the optical cable cream has been filled between loose tube and the heat-sink shell, the heat-sink shell outside cup joints inner sheath, heat dissipation layer and oversheath in proper order, be connected with the heat conduction strip between heat-sink shell and the heat dissipation layer, it has a plurality of louvres to open in the heat dissipation layer, the heat dissipation hole position is corresponding with the heat conduction strip.
The outer surface of the heat dissipation layer is uniformly provided with bulges.
The heat conducting strips are strip-shaped ceramic rods.
The cable core comprises a metal conductor and an insulating layer wrapping the metal conductor.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, through the heat conducting pad, the heat absorbing layer, the heat dissipation layer, the heat conducting strips and the heat dissipation holes, the heat dissipation effect of the optical cable is improved, the situation that the conductor in the optical cable is overheated during working is prevented, and the service life of the optical cable is prolonged.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
fig. 1 is a schematic structural view of the present invention.
In the figure: the optical fiber heat dissipation device comprises an optical fiber 1, a heat conduction pad 2, optical fiber paste 3, a loose tube 4, a heat absorption layer 5, optical cable paste 6, an inner sheath 7, a heat dissipation layer 8, an outer sheath 9, a heat conduction strip 10, heat dissipation holes 11, a metal conductor 12 and an insulating layer 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a compound optical cable of high heat dissipation, including optical cable core and cable core, optical cable core includes optic fibre 1, optic fibre 1 outside has cup jointed heat conduction pad 2, optic fibre paste 3 has been filled between optic fibre 1 and the heat conduction pad 2, loose tube 4 has been cup jointed to 2 surfaces of heat conduction pad, loose tube 4 overcoat has cup jointed heat-sink shell 5, it has optical cable paste 6 to fill between loose tube 4 and the heat-sink shell 5, inner sheath 7 is cup jointed in proper order in the 5 outsides of heat-sink shell, heat dissipation layer 8 and oversheath 9, be connected with heat conduction strip 10 between heat dissipation layer 5 and the heat dissipation layer 8, it has a plurality of louvres 11 to open in the heat dissipation layer 8, louvre 11 positions are corresponding with heat conduction strip 10. Through heat conduction pad 2, heat-sink shell 5, heat dissipation layer 8, heat conduction strip 10, improved the radiating effect of optical cable, prevent that the overheated condition of cable inner conductor from appearing in the during operation, improved the life of optical cable.
Example two
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a compound optical cable of high heat dissipation, including optical cable core and cable core, optical cable core includes optic fibre 1, optic fibre 1 outside has cup jointed heat conduction pad 2, optic fibre paste 3 has been filled between optic fibre 1 and the heat conduction pad 2, loose tube 4 has been cup jointed to 2 surfaces of heat conduction pad, loose tube 4 overcoat has cup jointed heat-sink shell 5, it has optical cable paste 6 to fill between loose tube 4 and the heat-sink shell 5, inner sheath 7 is cup jointed in proper order in the 5 outsides of heat-sink shell, heat dissipation layer 8 and oversheath 9, be connected with heat conduction strip 10 between heat dissipation layer 5 and the heat dissipation layer 8, it has a plurality of louvres 11 to open in the heat dissipation layer 8, louvre 11 position and heat conduction strip 10, louvre 11 is corresponding.
The outer surface of the heat dissipation layer 8 is uniformly provided with bulges, so that the area of the outer surface of the heat dissipation layer 8 is increased, and the heat dissipation layer 8 is favorable for dissipating heat.
The heat conducting strips 10 are strip-shaped ceramic rods, and can quickly transfer heat of the heat absorbing layer 5 to the heat dissipation layer 8.
The cable core includes a metal conductor 12 and an insulating layer 13 covering the metal conductor 12.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a compound optical cable of high heat dissipation, includes optical cable core and cable core, the cable core includes optic fibre (1), its characterized in that: the utility model discloses an optical cable heat dissipation device, including optic fibre (1), heat conduction pad (2) have been cup jointed to optic fibre (1) outside, be filled with optic fibre cream (3) between optic fibre (1) and heat conduction pad (2), loose sleeve pipe (4) have been cup jointed to heat conduction pad (2) surface, loose sleeve pipe (4) outer cup joint heat-sink shell (5), be filled with cable cream (6) between loose sleeve pipe (4) and heat-sink shell (5), inner sheath (7), heat dissipation layer (8) and oversheath (9) are cup jointed in proper order in heat-sink shell (5) outside, be connected with heat conduction strip (10) between heat-sink shell (5) and heat dissipation layer (8), a plurality of louvres (11) have been seted up in heat dissipation layer (8), louvre (11) position is corresponding with heat conduction strip (10).
2. The high-heat-dissipation composite optical cable according to claim 1, wherein: the outer surface of the heat dissipation layer (8) is uniformly provided with bulges.
3. The high-heat-dissipation composite optical cable according to claim 1, wherein: the heat conducting strips (10) are strip-shaped ceramic rods.
4. The high-heat-dissipation composite optical cable according to claim 1, wherein: the cable core comprises a metal conductor (12) and an insulating layer (13) wrapping the metal conductor (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121393154.3U CN215815340U (en) | 2021-06-22 | 2021-06-22 | High-heat-dissipation composite optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121393154.3U CN215815340U (en) | 2021-06-22 | 2021-06-22 | High-heat-dissipation composite optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215815340U true CN215815340U (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121393154.3U Active CN215815340U (en) | 2021-06-22 | 2021-06-22 | High-heat-dissipation composite optical cable |
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| Country | Link |
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| CN (1) | CN215815340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116153579A (en) * | 2022-12-28 | 2023-05-23 | 合肥兴联通讯有限公司 | Photoelectric composite cable |
-
2021
- 2021-06-22 CN CN202121393154.3U patent/CN215815340U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116153579A (en) * | 2022-12-28 | 2023-05-23 | 合肥兴联通讯有限公司 | Photoelectric composite cable |
| CN116153579B (en) * | 2022-12-28 | 2023-11-10 | 安徽深联通讯有限公司 | Photoelectric composite cable |
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