CN109346225A - A kind of outdoor high-intensitive high heat dissipation cable - Google Patents
A kind of outdoor high-intensitive high heat dissipation cable Download PDFInfo
- Publication number
- CN109346225A CN109346225A CN201811122157.6A CN201811122157A CN109346225A CN 109346225 A CN109346225 A CN 109346225A CN 201811122157 A CN201811122157 A CN 201811122157A CN 109346225 A CN109346225 A CN 109346225A
- Authority
- CN
- China
- Prior art keywords
- core
- optical
- electric power
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/2806—Protection against damage caused by corrosion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
- H01B7/421—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
- H01B7/421—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation
- H01B7/423—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation using a cooling fluid
Landscapes
- Communication Cables (AREA)
Abstract
The invention discloses a kind of outdoor high-intensitive high heat dissipation cables, electric power core, signal transmssion line core and optical-fibre communications core including being in angular distribution, the middle of electric power core, signal transmssion line core and optical-fibre communications core is equipped with intensive aspect, and the outside of intensive aspect is equipped with mica fireprotection layer；The outside of the electric power core, signal transmssion line core and optical-fibre communications core is successively arranged metal mesh shield layer, armor, rubber layer from inside to outside, heat-dissipating pipe is evenly distributed with by circumferencial direction in armor, arc convex is distributed in the exterior circumference of rubber layer, is equipped with radiating groove between adjacent arc convex；Heat carrier is equipped between the electric power core, signal transmssion line core and optical-fibre communications core, electric power core, signal transmssion line core, optical-fibre communications core are connected by heat carrier with metal mesh shield layer.The present invention has the characteristics that reinforce the protectiveness to cable, prolongs the service life, improves heat dissipation performance.
Description
Technical field
The present invention relates to a kind of outdoor cable, especially a kind of outdoor high-intensitive high heat dissipation cable.
Background technique
Existing cable is chiefly used in Information Conduction and power Transmission, with the fast development of computer technology, passes to information
Pass, the demand of the cable of wireless telecommunications it is also increasing, the cable of outdoor, which not only connects distance, becomes more and more longer, and
It needs to adapt to increasingly rugged environment.But the defencive function of prior art cable is also weaker, is easy by extraneous erosion
And damage, be easy due to electric current it is excessive and cause overheat burn circuit, the service life is shorter, and rubber covered wire set it is heat-resisting do not cool down but, dissipate
It is hot poor, the steady operation of cable cannot be effectively ensured.Therefore, existing outdoor cable, there are protectiveness weaker, service life compared with
Problem short, thermal diffusivity is poor, job stability is not ideal enough.
Summary of the invention
The object of the present invention is to provide a kind of outdoor high-intensitive high heat dissipation cables.The present invention, which has, to be reinforced to cable
Protectiveness prolongs the service life, improves the characteristics of heat dissipation performance.
Technical solution of the present invention: a kind of outdoor high-intensitive high heat dissipation cable, including electric power core, the letter in angular distribution
Number transmission core and optical-fibre communications core, the middle of electric power core, signal transmssion line core and optical-fibre communications core, which is equipped with, to be reinforced
The outside of body, intensive aspect is equipped with mica fireprotection layer；The outside of the electric power core, signal transmssion line core and optical-fibre communications core by
It is successively arranged metal mesh shield layer, armor, rubber layer from inside to outside, armor is interior to be evenly distributed with heat-dissipating pipe by circumferencial direction,
Arc convex is distributed in the exterior circumference of rubber layer, is equipped with radiating groove between adjacent arc convex；The electric power core, signal pass
Heat carrier is equipped between defeated core and optical-fibre communications core, heat carrier is by electric power core, signal transmssion line core, optical-fibre communications core
It is connected with metal mesh shield layer.
In outdoor high-intensitive high heat dissipation cable above-mentioned, waterproof layer is coated with outside the rubber layer.
In outdoor high-intensitive high heat dissipation cable above-mentioned, the waterproof layer uses polyurethane water-proof coating.
In outdoor high-intensitive high heat dissipation cable above-mentioned, the armor uses modified glass-fiber, modified glass-fiber
Random polypropylene to be added to 20% in glass fibre obtains.
In outdoor high-intensitive high heat dissipation cable above-mentioned, the electric power core, signal transmssion line core and optical-fibre communications core
It is successively arranged conductor, insulating layer, elastic layer and foil shielding layer from inside to outside, the elastic layer is made of damping spring, and
It is spirally wrapped around the outside of insulating layer.
In outdoor high-intensitive high heat dissipation cable above-mentioned, the metal mesh shield layer and electric power core, signal transmssion line core,
It is filled with acrylic resin between optical-fibre communications core, is inlaid with heat dissipation particle in acrylic resin.
Compared with prior art, present invention setting and electric power core, signal transmssion line core and optical-fibre communications core is parallel divides
The intensive aspect of cloth improves the intensity of cable by intensive aspect, improves stretching resistance and avoids reinforcing by the mica fireprotection layer of setting
Body is overheated and is burnt, and is prolonged the service life, and by the elastic layer of setting, plays the role of buffering, damping, measuring body, protection inside
Core, the armor being equipped with, intensity is high, heat resistance and good corrosion resistance, reinforces protective value, improves the resistance to compression of cable
And torsional, it reduces extraneous impact, hit the injury to conductor, service performance is high, effectively extends the service life of cable；
By the heat carrier and heat dissipation particle of setting, generated when electric power core, signal transmssion line core and optical-fibre communications core are worked
Heat quickly passes, and avoids being trapped in inside cable, causes job insecurity even to burn because of overheat, is set by annular
The heat-dissipating pipe set is passed through cooling liquid in heat-dissipating pipe, circulates, and can take away the heat generated during a large amount of cable works
Amount, and by arc convex, radiating groove, expand heat dissipation area, improves heat dissipation performance.The present invention has the protection reinforced to cable
Property prolongs the service life, improves the characteristics of heat dissipation performance.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of oversheath.
The label in accompanying drawing is: 1, electric power core；11, signal transmssion line core；12, optical-fibre communications core；13, intensive aspect；
14, mica fireprotection layer；2, conductor；21, insulating layer；22, elastic layer；23, foil shielding layer；31, metal mesh shield layer；32, armour
Fill layer；33, rubber layer；34, heat-dissipating pipe；35, arc convex；36, radiating groove；37, waterproof layer；4, heat carrier；41, polypropylene tree
Rouge；42, radiate particle.
Specific embodiment
Below with reference to embodiment, the present invention is further illustrated, but is not intended as the foundation limited the present invention.
Embodiment.
As shown in Figure 1, 2, a kind of outdoor high-intensitive high heat dissipation cable, passes including electric power core 1, the signal in angular distribution
Defeated core 11 and optical-fibre communications core 12, the middle of electric power core 1, signal transmssion line core 11 and optical-fibre communications core 12 are equipped with
The outside of intensive aspect 13, intensive aspect 13 is equipped with mica fireprotection layer 14；The electric power core 1, signal transmssion line core 11 and optical fiber are logical
The outside of news core 12 is successively arranged metal mesh shield layer 31, armor 32, rubber layer 33 from inside to outside, presses circle in armor 32
Circumferential direction is evenly distributed with heat-dissipating pipe 34, and the exterior circumference of rubber layer 33 is distributed with arc convex 35, adjacent arc convex 35 it
Between be equipped with radiating groove 36；It is equipped with heat carrier 4 between the electric power core 1, signal transmssion line core 11 and optical-fibre communications core 12, leads
Electric power core 1, signal transmssion line core 11, optical-fibre communications core 12 are connected by hot body 4 with metal mesh shield layer 31.
Waterproof layer 37 is coated with outside the rubber layer 33.
The waterproof layer 37 uses polyurethane water-proof coating.
The armor 32 uses modified glass-fiber, and modified glass-fiber is the nothing that 20% is added in glass fibre
Isotactic polypropylene obtains.The plasticity, toughness and elasticity of glass fibre are improved, and reduces production cost.
The electric power core 1, signal transmssion line core 11 and optical-fibre communications core 12 be successively arranged from inside to outside conductor 2,
Insulating layer 21, elastic layer 22 and foil shielding layer 23, the elastic layer 22 are made of damping spring, and are spirally wrapped around absolutely
The outside of edge layer 21.
The metal mesh shield layer 31 and electric power core 1, signal transmssion line core 11 are filled between optical-fibre communications core 12
Acrylic resin 41 is inlaid with heat dissipation particle 42 in acrylic resin 41.The heat dissipation particle 42 is insulating heat-conductive epoxy particle.
Working principle: present invention setting and 12 parallelly distribute on of electric power core 1, signal transmssion line core 11 and optical-fibre communications core
Intensive aspect 13, by intensive aspect 13 improve cable intensity, improve stretching resistance avoided by the mica fireprotection layer 14 of setting
Cable over-heat inside and cause intensive aspect 13 to burn, prolong the service life, by the elastic layer 22 of setting, play buffering, damping,
Measuring body effect, protects internal conductor 2, the armor 32 being equipped with, and improves the intensity of cable, heat resistance and corrosion-resistant
Property, resistance to compression and the torsional of cable are improved, the protective value to internal core is reinforced, extraneous impact is reduced, hits to line
The injury of core, service performance is high, effectively extends the service life of cable；It, will be electric by the heat carrier 4 and heat dissipation particle 42 of setting
The heat that line of force core 1, signal transmssion line core 11 and optical-fibre communications core 12 generate when working quickly passes, and avoids being trapped in
Inside cable, job insecurity is caused even to burn because of overheat, by the heat-dissipating pipe 34 of annular setting, led in heat-dissipating pipe 34
Enter cooling liquid, circulate, the heat generated during a large amount of cable works can be taken away, and pass through arc convex 35, heat dissipation
Slot 36 expands heat dissipation area, improves heat dissipation performance.The foil shielding layer 23 of setting is suitable for the interference of high-frequency range, setting
Metal mesh shield layer 31 is suitable for the interference of low-frequency range, and the two is superimposed, and shield effectiveness is good；Filled polypropylene resin 41, enhancing
Electric power core 1, signal transmssion line core 11 and optical-fibre communications core 12 and metal mesh shield layer 31, intensive aspect inside cable
13, the tightness between heat carrier 4, heat dissipation particle 42 is conducive to accelerate heat dissipation, promotes the intensity and service life of cable.
Claims (6)
1. a kind of outdoor high-intensitive high heat dissipation cable, it is characterised in that: passed including electric power core (1), the signal in angular distribution
Defeated core (11) and optical-fibre communications core (12), electric power core (1), signal transmssion line core (11) and optical-fibre communications core (12)
Middle is equipped with intensive aspect (13), and the outside of intensive aspect (13) is equipped with mica fireprotection layer (14)；The electric power core (1), signal
The outside of transmission core (11) and optical-fibre communications core (12) is successively arranged metal mesh shield layer (31), armor from inside to outside
(32), rubber layer (33), armor (32) is interior to be evenly distributed with heat-dissipating pipe (34) by circumferencial direction, the outer circle of rubber layer (33)
It is distributed in week arc convex (35), is equipped with radiating groove (36) between adjacent arc convex (35)；The electric power core (1), signal
It transmits and is equipped with heat carrier (4) between core (11) and optical-fibre communications core (12), heat carrier (4) passes electric power core (1), signal
Defeated core (11), optical-fibre communications core (12) are connected with metal mesh shield layer (31).
2. a kind of outdoor high-intensitive high heat dissipation cable according to claim 1, it is characterised in that: the rubber layer (33) is outside
Coated with waterproof layer (37).
3. a kind of outdoor high-intensitive high heat dissipation cable according to claim 2, it is characterised in that: the waterproof layer (37) is adopted
With polyurethane water-proof coating.
4. a kind of outdoor high-intensitive high heat dissipation cable according to claim 1, it is characterised in that: the armor (32) is adopted
With modified glass-fiber, modified glass-fiber is to be added to 20% random polypropylene in glass fibre to obtain.
5. a kind of outdoor high-intensitive high heat dissipation cable according to claim 1, it is characterised in that: the electric power core (1),
Signal transmssion line core (11) and optical-fibre communications core (12) are successively arranged conductor (2), insulating layer (21), elastic layer from inside to outside
(22) and foil shielding layer (23), the elastic layer (22) is made of damping spring, and is spirally wrapped around insulating layer (21)
Outside.
6. a kind of outdoor high-intensitive high heat dissipation cable according to claim 1, it is characterised in that: the metal mesh shield layer
(31) and electric power core (1), signal transmssion line core (11), acrylic resin (41) are filled between optical-fibre communications core (12),
Heat dissipation particle (42) is inlaid in acrylic resin (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811122157.6A CN109346225A (en) | 2018-09-26 | 2018-09-26 | A kind of outdoor high-intensitive high heat dissipation cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811122157.6A CN109346225A (en) | 2018-09-26 | 2018-09-26 | A kind of outdoor high-intensitive high heat dissipation cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109346225A true CN109346225A (en) | 2019-02-15 |
Family
ID=65306493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811122157.6A Withdrawn CN109346225A (en) | 2018-09-26 | 2018-09-26 | A kind of outdoor high-intensitive high heat dissipation cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109346225A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024032758A1 (en) * | 2022-08-12 | 2024-02-15 | 长春捷翼汽车科技股份有限公司 | Novel cable |
| CN117831841A (en) * | 2023-12-29 | 2024-04-05 | 东莞市金讯源电线电缆有限公司 | Cable with internal cooling circulation and preparation method |
-
2018
- 2018-09-26 CN CN201811122157.6A patent/CN109346225A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024032758A1 (en) * | 2022-08-12 | 2024-02-15 | 长春捷翼汽车科技股份有限公司 | Novel cable |
| CN117831841A (en) * | 2023-12-29 | 2024-04-05 | 东莞市金讯源电线电缆有限公司 | Cable with internal cooling circulation and preparation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109346225A (en) | A kind of outdoor high-intensitive high heat dissipation cable | |
| CN105304181A (en) | Cable with rapid heat dissipation performance | |
| CN104867605A (en) | Power cable with groove-type heat radiation performance | |
| CN105304197A (en) | High-efficiency heat radiation cable | |
| CN207800210U (en) | A kind of water-cooled cable | |
| US11317537B2 (en) | Electronic device with heat dissipation module | |
| CN210627946U (en) | Computer cable convenient to heat dissipation | |
| CN109273163A (en) | A kind of open air multiple conductor cable | |
| CN207800230U (en) | A kind of power cable with heat dissipation performance | |
| CN214956166U (en) | Copper core crosslinked polyethylene insulation medium voltage power cable | |
| CN209515259U (en) | Resistance to high dose of radiation long-life cable | |
| CN111933346A (en) | Safe and environment-friendly power cable capable of dissipating heat quickly | |
| CN210925581U (en) | Electric wire for power transmission and transformation electric power transmission | |
| CN211955940U (en) | Heat dissipation type tensile cold-resistant data universal optical fiber cable | |
| CN204857273U (en) | Electric wire fast dispels heat | |
| CN207895867U (en) | A kind of photoelectric compound cable | |
| CN207818260U (en) | Automobile sensor fluorubber cable | |
| CN212303179U (en) | High temperature and high voltage resistant environment-friendly power cable | |
| CN208478016U (en) | A kind of high-tension cable that good insulating is highly-safe | |
| CN215731044U (en) | LED ultraviolet light irradiation cable | |
| CN214541619U (en) | Ultraviolet radiation crosslinking high temperature resistant control cable | |
| CN213339730U (en) | Flat cable | |
| CN208298589U (en) | A kind of bridge detection cable | |
| CN209029156U (en) | A kind of fire-resistant cross-linked polrvinyl chloride sheath power cable | |
| CN208589292U (en) | A kind of cable with anti-accumulated snow function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190215 |
|
| WW01 | Invention patent application withdrawn after publication |