CN215417657U - High-efficient heat dissipation combined type cable - Google Patents
High-efficient heat dissipation combined type cable Download PDFInfo
- Publication number
- CN215417657U CN215417657U CN202121834591.4U CN202121834591U CN215417657U CN 215417657 U CN215417657 U CN 215417657U CN 202121834591 U CN202121834591 U CN 202121834591U CN 215417657 U CN215417657 U CN 215417657U
- Authority
- CN
- China
- Prior art keywords
- heat
- cable
- optical fiber
- protective layer
- heat dissipation
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Communication Cables (AREA)
Abstract
The utility model discloses a high-efficiency heat-dissipation composite cable which comprises an inner protection layer, an optical fiber protection mechanism and a heat dissipation mechanism, wherein the inner protection layer is arranged on the inner protection layer; inner protective layer: the heat-conducting PVC cable is a polyvinyl chloride protective sleeve, flexible supporting plates are arranged on the inner arc surface of an inner protective layer at equal angles, the inner end surfaces of the flexible supporting plates are fixedly connected with the outer arc surface of an insulating protective layer, cable cores are arranged inside the insulating protective layer, and fan-shaped heat-conducting frames are symmetrically arranged inside the inner protective layer; the optical fiber protection mechanism comprises: the optical fiber protection mechanisms are symmetrically arranged inside the inner protection layer, the middle parts of the optical fiber protection mechanisms are provided with optical fiber bundles, and the optical fiber protection mechanisms and the fan-shaped heat conduction frames are arranged in a staggered mode; the heat dissipation mechanism: set up respectively in the inside of fan-shaped heat conduction frame, the extrados of inner protective layer is equipped with the metal mesh, and this high-efficient heat dissipation combined type cable, multiple heat dissipation mechanism can guarantee the heat dissipation quality of cable, and the radiating efficiency of cable is high, and flexible protection is effectual, can guarantee the transmission quality of cable.
Description
Technical Field
The utility model relates to the technical field of electric power, in particular to a high-efficiency heat-dissipation composite cable.
Background
Electric power is energy using electric energy as power, a large-scale electric power system appearing in the 20 th century is one of the most important achievements in the history of human engineering science, and is an electric power production and consumption system consisting of links of power generation, power transmission, power transformation, power distribution, power utilization and the like, which converts primary energy in the nature into electric power through a mechanical energy device, and then supplies the electric power to each user through power transmission, power transformation and power distribution, wherein a cable is needed in the electric power transmission process, the cable is made of one or more mutually insulated conductors and an outer insulating protective layer, and transmits the electric power or information from one place to another, the existing cable is mostly a single electric power transmission cable, the inner part of the cable is composed of one or more stranded wires, the outer part of the wire is provided with an insulating covering layer, the outer layer of the cable is generally made of common flexible materials, the heat dissipation effect is poor, and many defects exist, the cable is single in structure, poor in heat dissipation quality and protection effect, easy to break in the winding process, incapable of guaranteeing the transmission quality of the cable, poor in strength and toughness and short in service life, and therefore the high-efficiency heat dissipation composite cable is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the existing defects and provide the high-efficiency heat-dissipation composite cable, the multiple heat-dissipation mechanism can ensure the heat-dissipation quality of the cable, the heat-dissipation efficiency of the cable is high, the flexible protection effect is good, the breakage of an optical fiber bundle in the winding process is avoided, the transmission quality of the cable can be ensured, the strength and the toughness of the cable are improved, the service life of the cable is long, and the problems in the background art can be effectively solved.
In order to achieve the purpose, the utility model provides the following technical scheme: a high-efficiency heat dissipation composite cable comprises an inner protection layer, an optical fiber protection mechanism and a heat dissipation mechanism;
inner protective layer: the heat-conducting PVC cable is a polyvinyl chloride protective sleeve, flexible supporting plates are arranged on the inner arc surface of an inner protective layer at equal angles, the inner end surfaces of the flexible supporting plates are fixedly connected with the outer arc surface of an insulating protective layer, cable cores are arranged inside the insulating protective layer, and fan-shaped heat-conducting frames are symmetrically arranged inside the inner protective layer;
the optical fiber protection mechanism comprises: the optical fiber protection mechanisms are symmetrically arranged inside the inner protection layer, the middle parts of the optical fiber protection mechanisms are provided with optical fiber bundles, and the optical fiber protection mechanisms and the fan-shaped heat conduction frames are arranged in a staggered mode;
the heat dissipation mechanism: set up respectively in the inside of fan-shaped heat conduction frame, the radiating quality of cable can be guaranteed to multiple heat dissipation mechanism, and the radiating efficiency of cable is high, and flexible protection is effectual, avoids rolling in-process optic fibre bundle fracture, can guarantee the transmission quality of cable, improves the intensity and the toughness of cable, the long service life of cable.
Furthermore, the outer cambered surface of inner protective layer is equipped with the metal mesh, and the outer cambered surface of metal mesh is equipped with outer protective sheath, improves the intensity and the toughness of cable, improves the life of cable.
Further, optic fibre protection mechanism includes flexible shielding strip, protective sheath and silicone tube, flexible shielding strip symmetry sets up in the inside of inner protective layer, and the middle part of flexible shielding strip all is equipped with the protective sheath, and the inside of protective sheath is equipped with the silicone tube, and the inside of silicone tube is equipped with the optic fibre bundle, and flexible protection is effectual, avoids rolling in-process optic fibre bundle fracture, can guarantee the transmission quality of cable.
Further, heat dissipation mechanism includes heat conduction silicone grease, radiating film, the heat-sink shell, stock chest and heat conduction pad, the heat conduction pad sets up respectively in the inside of fan-shaped heat conduction frame, the extrados of heat conduction pad all is equipped with the heat-sink shell, the middle part of heat-sink shell all is equipped with evenly distributed's stock chest, the upper end of stock chest all is equipped with sealed lid, the inside of stock chest all is filled with heat conduction silicone grease, the extrados of sealed lid and the extrados of heat-sink shell respectively with the radiating film intrados fixed connection of homonymy, the extrados of radiating film and the fan-shaped heat conduction frame intrados fixed connection of homonymy, multiple heat dissipation mechanism can absorb the heat that the sinle silk produced fast, can guarantee the radiating quality of cable, the radiating efficiency of improvement cable.
Furthermore, the gaps between the inner arc surface of the flexible shielding strip and the insulating protective layer are provided with heat insulation films, so that the transmission quality is prevented from being influenced by the overhigh temperature of the optical fiber bundle.
Furthermore, the middle part of the flexible supporting plate is provided with radiating holes which are uniformly distributed, so that the radiating efficiency of the cable is improved.
Furthermore, the outer cambered surface of outer protective sheath all is equipped with corrosion resistant coating, improves the life of cable.
Compared with the prior art, the utility model has the beneficial effects that: this high-efficient heat dissipation combined type cable has following benefit:
1. link to each other sinle silk and outside connector, link to each other fiber bundle and outside fiber splice, the cable is when using, the electric current flows through the sinle silk and can produce the heat, heat transfer is insulating protective layer and fan-shaped heat conduction frame, the heat is transmitted for the heat conduction pad by fan-shaped heat conduction frame again, the heat-sink shell fully absorbs the heat of heat conduction pad inside, and transmit the heat conduction silicone grease for the inside of stock chest, give the heat dissipation film with heat fast, give interior protective layer with heat by fan-shaped heat conduction frame again, multiple heat dissipation mechanism can absorb the heat that the sinle silk produced fast, can guarantee the radiating quality of cable, the radiating efficiency of cable is improved.
2. When the cable is rolled, the outer protective sleeve and the metal net are stressed and bent firstly, so that the strength and toughness of the cable are improved, and the service life of the cable is prolonged.
3. Protective sheath and silicone tube hug closely in the outside of optic fibre bundle and are rolled along with optic fibre bundle, can provide flexible support to optic fibre bundle, and flexible shielding strip can reduce the interference of electric current to optic fibre bundle, and flexible protection is effectual, avoids rolling in-process optic fibre bundle fracture, can guarantee the transmission quality of cable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the internal cross-sectional structure of the heat dissipation mechanism of the present invention.
In the figure: the flexible optical fiber cable comprises an inner protective layer 1, a flexible supporting plate 2, an insulating protective layer 3, a cable core 4, an optical fiber protection mechanism 5, a flexible shielding strip 51, a protective sleeve 52, a silicone tube 53, an optical fiber bundle 6, a heat dissipation mechanism 7, heat conduction silicone grease 71, a heat dissipation film 72, a heat absorption layer 73, a material storage tank 74, a heat conduction pad 75, a metal mesh 8, an outer protective sleeve 9, an anti-corrosion coating 10, a heat insulation film 11, heat dissipation holes 12 and a fan-shaped heat conduction frame 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.
Referring to fig. 1-2, the present embodiment provides a technical solution: a high-efficiency heat dissipation composite cable comprises an inner protection layer 1, an optical fiber protection mechanism 5 and a heat dissipation mechanism 7;
inner protective layer 1: the heat-conducting type heat-conducting cable is a polyvinyl chloride protective sleeve, an inner protective layer 1 provides a protection and installation place, flexible supporting plates 2 are arranged on the inner arc surface of the inner protective layer 1 at equal angles, the flexible supporting plates 2 provide support for an insulating protective layer 3, the inner end surfaces of the flexible supporting plates 2 are fixedly connected with the outer arc surface of the insulating protective layer 3, the insulating protective layer 3 provides an installation place and insulation protection for a cable core 4, the cable core 4 is arranged inside the insulating protective layer 3, the cable core 4 provides an electric power transmission channel, fan-shaped heat-conducting frames 13 are symmetrically arranged inside the inner protective layer 1, and the fan-shaped heat-conducting frames 13 improve the heat transfer efficiency;
optical fiber protection mechanism 5: the optical fiber protection mechanisms 5 are symmetrically arranged inside the inner protection layer 1, the optical fiber bundles 6 are arranged in the middle of the optical fiber protection mechanisms 5, the optical fiber bundles 6 are convenient for transmitting optical signals, the optical fiber protection mechanisms 5 are arranged in a staggered mode with the fan-shaped heat conduction frames 13, the optical fiber protection mechanisms 5 comprise flexible shielding strips 51, the flexible shielding strip 51 is symmetrically arranged inside the inner protective layer 1, the protective sleeve 52 is arranged in the middle of the flexible shielding strip 51, the silicone tube 53 is arranged inside the protective sleeve 52, the optical fiber bundle 6 is arranged inside the silicone tube 53, the protective sleeve 52 and the silicone tube 53 are tightly attached to the outside of the optical fiber bundle 6 and are wound along with the optical fiber bundle 6, flexible support can be provided for the optical fiber bundle 6, the flexible shielding strip 51 can reduce interference of current on the optical fiber bundle 6, the flexible protection effect is good, the optical fiber bundle 6 is prevented from being broken in the winding process, and the transmission quality of a cable can be guaranteed;
the heat dissipation mechanism 7: the internal heat dissipation mechanism 7 respectively arranged on the fan-shaped heat conduction frame 13 comprises heat conduction silicone grease 71, a heat dissipation film 72, a heat absorption layer 73, material storage tanks 74 and a heat conduction pad 75, the heat conduction pad 75 is respectively arranged inside the fan-shaped heat conduction frame 13, the outer arc surfaces of the heat conduction pad 75 are respectively provided with the heat absorption layer 73, the middle parts of the heat absorption layers 73 are respectively provided with the material storage tanks 74 which are uniformly distributed, the upper ends of the material storage tanks 74 are respectively provided with a sealing cover, the inside of the material storage tanks 74 is filled with the heat conduction silicone grease 71, the outer arc surfaces of the sealing covers and the outer arc surfaces of the heat absorption layers 73 are respectively and fixedly connected with the inner arc surfaces of the heat dissipation films 72 on the same side, the outer arc surfaces of the heat dissipation films 72 are fixedly connected with the inner arc surfaces of the fan-shaped heat conduction frame 13 on the same side, the wire cores 4 are connected with external wiring connectors, the optical fiber bundle 6 is connected with the external optical fiber connectors, when the cable is in use, the current flows through the wire cores 4 to generate heat, and the heat is transferred to the insulation protection layer 3 and the fan-shaped heat conduction frame 13, the heat is transmitted again for heat conduction pad 75 by fan-shaped heat conduction frame 13, and heat-absorbing layer 73 fully absorbs the heat of heat conduction pad 75 inside to transmit for the heat conduction silicone grease 71 of stock chest 74 inside, transmit the heat for heat dissipation membrane 72 fast, transmit heat for interior protective layer 1 by fan-shaped heat conduction frame 13 again, multiple heat dissipation mechanism can be fast with the heat absorption of sinle silk 4 production, can guarantee the radiating quality of cable, improve the radiating efficiency of cable.
Wherein: the extrados face of inner protective layer 1 is equipped with metal mesh 8, and the extrados face of metal mesh 8 is equipped with outer protective sheath 9, and the cable is when the rolling, and outer protective sheath 9 and metal mesh 8 atress are crooked earlier, improve the intensity and the toughness of cable, improve the life of cable.
Wherein: the gaps between the inner arc surfaces of the flexible shielding strips 51 and the insulating protective layer 3 are provided with heat insulation films 11, so that the transmission quality is prevented from being influenced by the overhigh temperature of the optical fiber bundle 6.
Wherein: the middle part of the flexible supporting plate 2 is provided with radiating holes 12 which are uniformly distributed, so that the radiating efficiency of the cable is improved.
Wherein: the outer cambered surfaces of the outer protective sleeves 9 are provided with corrosion-resistant coatings 10, so that the service life of the cable is prolonged.
The working principle of the high-efficiency heat-dissipation composite cable provided by the utility model is as follows: the core 4 is connected to an external connector lug and the bundle 6 is connected to an external optical fibre connector lug, when the cable is in use, the current flowing through the wire core 4 generates heat, the heat is transferred to the insulating protective layer 3 and the fan-shaped heat conducting frame 13, the heat is transferred to the heat conducting pad 75 through the fan-shaped heat conducting frame 13, the heat absorbing layer 73 fully absorbs the heat in the heat conducting pad 75, and the heat is transferred to the heat-conducting silicone grease 71 in the material storage tank 74, the heat is rapidly transferred to the heat dissipation film 72, the heat is transferred to the inner protection layer 1 by the fan-shaped heat-conducting frame 13, when the cable is wound, the outer protective sleeve 9 and the metal mesh 8 are stressed and bent firstly, so that the strength and the toughness of the cable are improved, the protective sleeve 52 and the silicone tube 53 are tightly attached to the outside of the optical fiber bundle 6 and are wound along with the optical fiber bundle 6, so that flexible support can be provided for the optical fiber bundle 6, the flexible shielding strip 51 can reduce the interference of current on the optical fiber bundle 6, and the transmission quality of the cable can be improved.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a high-efficient heat dissipation combined type cable which characterized in that: comprises an inner protective layer (1), an optical fiber protection mechanism (5) and a heat dissipation mechanism (7);
inner protective layer (1): the heat-conducting PVC cable is a polyvinyl chloride protective sleeve, flexible supporting plates (2) are arranged on the inner arc surface of an inner protective layer (1) at equal angles, the inner end surfaces of the flexible supporting plates (2) are fixedly connected with the outer arc surface of an insulating protective layer (3), a cable core (4) is arranged inside the insulating protective layer (3), and fan-shaped heat-conducting frames (13) are symmetrically arranged inside the inner protective layer (1);
optical fiber protection mechanism (5): the optical fiber protection mechanisms (5) are symmetrically arranged inside the inner protection layer (1), the optical fiber bundles (6) are arranged in the middle of the optical fiber protection mechanisms (5), and the optical fiber protection mechanisms (5) and the fan-shaped heat conduction frames (13) are arranged in a staggered mode;
heat dissipation mechanism (7): are respectively arranged inside the fan-shaped heat conducting frames (13).
2. The high-efficiency heat-dissipation composite cable as claimed in claim 1, wherein: the outer arc surface of the inner protection layer (1) is provided with a metal net (8), and the outer arc surface of the metal net (8) is provided with an outer protection sleeve (9).
3. The high-efficiency heat-dissipation composite cable as claimed in claim 1, wherein: optical fiber protection mechanism (5) include flexible shielding strip (51), protective sheath (52) and silicone tube (53), flexible shielding strip (51) symmetry sets up in the inside of interior protective layer (1), and the middle part of flexible shielding strip (51) all is equipped with protective sheath (52), and the inside of protective sheath (52) is equipped with silicone tube (53), and the inside of silicone tube (53) is equipped with optical fiber bundle (6).
4. The high-efficiency heat-dissipation composite cable as claimed in claim 1, wherein: the heat dissipation mechanism (7) comprises heat conduction silicone grease (71), a heat dissipation film (72), a heat absorption layer (73), a storage tank (74) and a heat conduction pad (75), the heat conduction pad (75) is arranged inside the fan-shaped heat conduction frame (13) respectively, the outer arc surface of the heat conduction pad (75) is provided with the heat absorption layer (73), the middle of the heat absorption layer (73) is provided with the storage tank (74) which is uniformly distributed, the upper end of the storage tank (74) is provided with a sealing cover, the heat conduction silicone grease (71) is filled inside the storage tank (74), the outer arc surface of the sealing cover and the outer arc surface of the heat absorption layer (73) are fixedly connected with the inner arc surface of the heat dissipation film (72) on the same side respectively, and the outer arc surface of the heat dissipation film (72) is fixedly connected with the inner arc surface of the fan-shaped heat conduction frame (13) on the same side.
5. The high-efficiency heat-dissipation composite cable as claimed in claim 3, wherein: and heat insulation films (11) are arranged at the gaps between the inner arc surfaces of the flexible shielding strips (51) and the insulating protective layer (3).
6. The high-efficiency heat-dissipation composite cable as claimed in claim 1, wherein: the middle parts of the flexible supporting plates (2) are provided with heat dissipation holes (12) which are uniformly distributed.
7. The high-efficiency heat-dissipation composite cable as claimed in claim 2, wherein: and the outer cambered surfaces of the outer protective sleeves (9) are provided with corrosion-resistant coatings (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121834591.4U CN215417657U (en) | 2021-08-07 | 2021-08-07 | High-efficient heat dissipation combined type cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121834591.4U CN215417657U (en) | 2021-08-07 | 2021-08-07 | High-efficient heat dissipation combined type cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215417657U true CN215417657U (en) | 2022-01-04 |
Family
ID=79658229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121834591.4U Active CN215417657U (en) | 2021-08-07 | 2021-08-07 | High-efficient heat dissipation combined type cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215417657U (en) |
-
2021
- 2021-08-07 CN CN202121834591.4U patent/CN215417657U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20180090241A1 (en) | Flexible fiber and resin composite core overhead wire and production method thereof | |
| CN114077023A (en) | Rat-proof optical cable | |
| CN215417657U (en) | High-efficient heat dissipation combined type cable | |
| CN206021978U (en) | A kind of indoor micro optoelectronic composite cable | |
| CN214097897U (en) | Wind-swing-resistant high-reliability optical cable | |
| CN215868771U (en) | Novel composite cable | |
| CN215815340U (en) | High-heat-dissipation composite optical cable | |
| CN215600157U (en) | Corrosion-resistant optical fiber composite overhead ground wire device | |
| CN211955940U (en) | Heat dissipation type tensile cold-resistant data universal optical fiber cable | |
| CN206282646U (en) | A kind of crosslinked polyetylene insulated photoelectric compound cables of 110kV | |
| CN205542169U (en) | General cable of reinforcement type prevent excursion photoelectricity | |
| CN210271846U (en) | AC/DC hybrid submarine cable for offshore wind power | |
| CN210837270U (en) | Control cable for third-generation nuclear power station | |
| CN204332508U (en) | A kind of light-duty photoelectricity composite power cable | |
| CN208954680U (en) | A kind of RF base station novel photoelectric composite cable | |
| CN207833970U (en) | A kind of marine nuclear power station cable | |
| CN207730998U (en) | A kind of interior hexagonal ADSS communications optical cables | |
| CN202434250U (en) | Aerial bunched compound low voltage insulated cable | |
| CN210984375U (en) | Round steel wire coated PE and PE pipe mixed armored submarine power cable | |
| CN215298945U (en) | Aluminum pipe type optical fiber composite overhead ground wire | |
| CN215643763U (en) | Heat-insulation type photovoltaic cable | |
| CN213182150U (en) | Ultra-low loss optical fiber composite overhead ground wire | |
| CN212907195U (en) | Industrial high temperature resistant cable | |
| CN220189307U (en) | High-strength composite core carbon fiber power transmission wire | |
| CN214847820U (en) | Novel ultra-light high-conductivity copper alloy wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |