CN206236466U - A kind of communication cable - Google Patents
A kind of communication cable Download PDFInfo
- Publication number
- CN206236466U CN206236466U CN201621155269.8U CN201621155269U CN206236466U CN 206236466 U CN206236466 U CN 206236466U CN 201621155269 U CN201621155269 U CN 201621155269U CN 206236466 U CN206236466 U CN 206236466U
- Authority
- CN
- China
- Prior art keywords
- cable
- outer jacket
- aluminium foil
- guncotton
- protective outer
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of communication cable; including cable protective outer jacket and plastic protective film for plastics; the inside of the cable protective outer jacket is provided with aluminium foil; the plastic protective film for plastics is arranged on the inside of aluminium foil; and the inside of plastic protective film for plastics is provided with copper conductor; the inside of the cable protective outer jacket is provided with waterproof ventilated membrane, nanometer thermal insulation coating, anti-guncotton and resistance to compression layer; the waterproof ventilated membrane is located at the top of nanometer thermal insulation coating; the anti-guncotton is located at the lower section of nanometer thermal insulation coating, and the resistance to compression layer is located at the lower section of anti-guncotton.The utility model; nanometer thermal insulation coating and resistance to compression layer are provided with by the inside of cable protective outer jacket; copper conductor is effectively guaranteed not roasted by high temperature; the crushing resistance of communication cable is also improved simultaneously; extend the service life of communication cable; aluminium foil is provided with by the inside of cable protective outer jacket, aluminium foil is soft metallic film, and there is moistureproof, airtight, shading, erosion resistant, protect fragrant, nonpoisonous and tasteless.
Description
Technical field
The utility model is related to cable machinery technical field, specially a kind of communication cable.
Background technology
Communication cable is the electricity for transmitting phone, telegram, fax paper, TV and broadcast program, data and other electric signals
Cable.Formed by the wire stranding of more than a pair mutually insulateds.Communication cable refers to the high frequency for low coverage voice communication and long distance
The cable of carrier wave and digital communication and signal transmission, is one of Chinese five big cable products.Purposes according to communication cable and make
With scope, six big series of products, i.e. city communication cable can be divided into（Cable, polyolefin insulation polyolefin are talked about including paper insulation city
Talk about cable in sheath city）, long distance symmetric cable, coaxial cable（Including small diameter coaxial cable, in coaxial and small coaxial cable）, seabed
Cable（Symmetrical seabed and coaxial submarine cable can be divided）, fiber optic cables（Including traditional cable-type, banding array type and matrix type
Three kinds）, radio-frequency cable（Including symmetric radio frequency and coaxial radio-frequency）, traditional communication cable structure is relatively simple, and easily receives
The influence of external environment, so as to have influence on the service life of communication cable.
Utility model content
The purpose of this utility model is to provide a kind of communication cable, to solve the problems, such as to be proposed in above-mentioned background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of communication cable, including outside cable protection
Set and plastic protective film for plastics, the inside of the cable protective outer jacket are provided with aluminium foil, and the plastic protective film for plastics is arranged on the interior of aluminium foil
Portion, and the inside of plastic protective film for plastics is provided with copper conductor, the inside of the cable protective outer jacket is provided with waterproof ventilated membrane, nano heat-insulating
Coating, anti-guncotton and resistance to compression layer, the waterproof ventilated membrane be located at nanometer thermal insulation coating top, the anti-guncotton be located at nanometer every
The lower section of hot coating, the resistance to compression layer is located at the lower section of anti-guncotton.
Preferably, the appearance wall of the copper conductor is provided with polyethylene layer.
Preferably, the aluminium foil is double-decker, and the gap location of aluminium foil is provided with packed layer.
Preferably, the cable protective outer jacket is cylindrical structure.
Compared with prior art, the beneficial effects of the utility model are：The utility model is scientific and reasonable for structure, user
Just；Nanometer thermal insulation coating and resistance to compression layer are provided with by the inside of cable protective outer jacket, copper conductor is effectively guaranteed not by outdoor
The influence of high temperature, improves the service life of copper conductor, while also improving the crushing resistance of communication cable, it is to avoid cable is pressed through
The damage of cable is caused greatly, extends the service life of communication cable；Aluminium foil, aluminium are provided with by the inside of cable protective outer jacket
Paper tinsel is soft metallic film, not only has the advantages that moistureproof, airtight, shading, erosion resistant, protects fragrant, nonpoisonous and tasteless, and has
To the shielding properties of steam, air, ultraviolet and bacterium etc., the practicality of communication cable is improve；It is provided with outside copper conductor
Polyethylene layer, polyethylene layer has corrosion resistance, and electrical insulating property (especially high-frequency insulation) is excellent, can with chlorination,
Radiation modification, is effectively protected copper conductor and is not disturbed by external environment.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation in the utility model copper conductor section；
Fig. 3 is the structural representation of the utility model cable protective outer jacket.
In figure：1- cable protective outer jackets；2- aluminium foils；3- plastic protective film for plastics；4- copper conductors；5- polyethylene layers；6- prevents
Water ventilated membrane；7- nanometer thermal insulation coatings；The anti-guncotton of 8-；9- resistance to compressions layer.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of embodiment that the utility model is provided：A kind of communication cable, including cable protective outer jacket 1
With plastic protective film for plastics 3, the inside of cable protective outer jacket 1 is provided with aluminium foil 2, and plastic protective film for plastics 3 is arranged on the inside of aluminium foil 2, and
The inside of plastic protective film for plastics 3 is provided with copper conductor 4, and the inside of cable protective outer jacket 1 is provided with waterproof ventilated membrane 6, nanometer thermal insulation coating
7th, anti-guncotton 8 and resistance to compression layer 9, waterproof ventilated membrane 6 is located at the top of nanometer thermal insulation coating 7, and waterproof ventilated membrane 6 prevents anti-guncotton 8
By moisture attacks, extend the service life of anti-guncotton 8, anti-guncotton 8 is located at the lower section of nanometer thermal insulation coating 7, primarily serve insulation,
Heat-insulated, fire prevention and the effect of sound-absorbing, resistance to compression layer 9 are located at the lower section of anti-guncotton 8, increase the crushing resistance of cable, it is to avoid cable is pressurized
The excessive damage for causing cable, the appearance wall of copper conductor 4 is provided with polyethylene layer 5, and aluminium foil 2 is double-decker, and aluminium foil 2
Gap location packed layer is installed, it is ensured that the saturation degree of cable, cable protective outer jacket 1 be cylindrical structure.
Specifically used mode：In utility model works, layer of polyethylene insulating barrier is wrapped in by the outside of copper conductor 4
5, with corrosion resistance and electrical insulating property, it is effectively protected copper conductor 4 and is not polluted by external environment, led from without influence copper
The information transfer of line 4, by being provided with waterproof ventilated membrane 6 and anti-guncotton 8 inside cable protective outer jacket 1, makes cable protective outer jacket 1
Internal structure is not corroded by sleet, and can anti-guncotton 8 there is fire prevention, resistant to elevated temperatures effect improves communication cable
Practicality.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (4)
1. a kind of communication cable, including cable protective outer jacket（1）And plastic protective film for plastics（3）, it is characterised in that：The cable protection
Overcoat（1）Inside aluminium foil is installed（2）, the plastic protective film for plastics（3）Installed in aluminium foil（2）Inside, and plastic protective film for plastics
（3）Inside be provided with copper conductor（4）, the cable protective outer jacket（1）Inside be provided with waterproof ventilated membrane（6）, nano heat-insulating apply
Layer（7）, anti-guncotton（8）With resistance to compression layer（9）, the waterproof ventilated membrane（6）Positioned at nanometer thermal insulation coating（7）Top, it is described anti-
Guncotton（8）Positioned at nanometer thermal insulation coating（7）Lower section, resistance to compression layer（9）Positioned at anti-guncotton（8）Lower section.
2. a kind of communication cable according to claim 1, it is characterised in that：The copper conductor（4）Appearance wall be provided with
Polyethylene layer（5）.
3. a kind of communication cable according to claim 1, it is characterised in that：The aluminium foil（2）It is double-decker, and aluminium foil
（2）Gap location packed layer is installed.
4. a kind of communication cable according to claim 1, it is characterised in that：The cable protective outer jacket（1）It is cylinder
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621155269.8U CN206236466U (en) | 2016-10-31 | 2016-10-31 | A kind of communication cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621155269.8U CN206236466U (en) | 2016-10-31 | 2016-10-31 | A kind of communication cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206236466U true CN206236466U (en) | 2017-06-09 |
Family
ID=58983646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621155269.8U Expired - Fee Related CN206236466U (en) | 2016-10-31 | 2016-10-31 | A kind of communication cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206236466U (en) |
-
2016
- 2016-10-31 CN CN201621155269.8U patent/CN206236466U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20171031 |