CN202855354U - Copper-clad aluminium computer cable - Google Patents
Copper-clad aluminium computer cable Download PDFInfo
- Publication number
- CN202855354U CN202855354U CN 201220424240 CN201220424240U CN202855354U CN 202855354 U CN202855354 U CN 202855354U CN 201220424240 CN201220424240 CN 201220424240 CN 201220424240 U CN201220424240 U CN 201220424240U CN 202855354 U CN202855354 U CN 202855354U
- Authority
- CN
- China
- Prior art keywords
- copper
- cable
- conductor
- computer cable
- outside
- 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
Images
Landscapes
- Insulated Conductors (AREA)
Abstract
Disclosed is a copper-clad aluminium computer cable, sequentially comprising an outer sheath, an external shield layer, a filter, and a cable core from outside to inside, wherein the cable core is formed by a single wire core set or a stranded wire core set; the wire core set is formed by a conductor as well as an insulating layer and an internal shield layer which sequentially wrap the conductor from inside to outside; and the conductor is formed by an aluminium wire and a cylindrical copper sheet wrapping the aluminium wire. The copper-clad aluminium computer cable of the utility model features light weight, good heat radiation, convenient transportation, flexible cable quality, and easy processing, and saves the consumption of the copper resource.
Description
Technical field
The utility model relates to technical field of electric wires and cables, and particularly the computer cable technical field is specially a kind of copper cover aluminum computer cable.
Background technology
At present, widely used cable and wire is as conductor wire core with copper.China is the country of a copper resource shortage, and every year will be from a large amount of copper of external import.As the huge non-ferrous metal of a kind of demand, the copper valency on the international market is constantly soaring.Existing 4.7 ten thousand yuan of copper valency soars to 7.2 ten thousand yuan since 06 year.Saving copper is not only the demand of Reducing Cost in Enterprises, also is the problem with national strategy meaning.The electric wire product that China produces is to adopt traditional handicraft in a large number, and copper is the important component part of electric wire and cable conductor, has not only caused very large waste to resource, and Heavy Weight, weak heat-dissipating, and transportation inconvenience is not easy to processing.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art, and a kind of energy savings is provided, the computer cable that performance is good, i.e. a kind of copper cover aluminum computer cable.
The utility model is realized by following technology: a kind of copper cover aluminum computer cable includes oversheath, outer shielding layer, filler and cable core from outside to inside successively.
Described cable core is comprised of single core group or stranded core group, described core group by conductor and the insulating barrier and the internal shield that wrap in successively from inside to outside conductor outside form, described conductor is by aluminum steel and be positioned at aluminum steel and be copper sheet cylindraceous and form.
Described insulating barrier is comprised of polyvinyl chloride, polyethylene, crosslinked polyethylene, silicon rubber or fluoroplastics.
The beneficial effects of the utility model are: lightweight, and good heat dissipation, convenient transportation, line matter softness is easy to processing and saving copper resource consumption.
Description of drawings
Fig. 1 is the structural representation of two core groups of copper cover aluminum computer cable.
Among the figure: 1, aluminum steel; 2, copper sheet; 3, insulating barrier; 4, internal shield; 5, filler; 6, outer shielding layer; 7, oversheath.
Embodiment
Specify below in conjunction with 1 pair of the utility model of accompanying drawing.
As shown in Figure 1: a kind of copper cover aluminum computer cable of the present utility model includes oversheath 7, outer shielding layer 6, filler 5 and cable core from outside to inside successively.Described oversheath 7 adopts the protective cover materials such as polyvinyl chloride, polyethylene, silicon rubber, fluoroplastics or butyronitrile protective cover material, and thickness should meet standard-required.Outer shielding layer 6 and internal shield 4 can adopt all that copper strips, compound copper-plastics band are wrapped, copper wire or tinned copper wire braid shielded, thickness width and pitch, the count etc. of the drainage thread that adds in the wrapped shielding, mask tape should meet standard-required, guarantee the cable anti-electromagnetic interference capability, make the reliable and secure operation of cable.
Described cable core is by two stranded forming of core group, by standard strictly control pitch, arrangement, strand to the requirement of band, guarantee structure and the jamproof stability of cable.Described core group by conductor and the insulating barrier 3 and the internal shield 4 that wrap in successively from inside to outside conductor outside form, described conductor is by aluminum steel 1 and be positioned at aluminum steel 1 and be copper sheet 2 cylindraceous and form.The copper-clad aluminum conductor that conductor adopts, according to electron trade standard SJ/T11223-2000 " copper-clad aluminum conductor ", bright and clean, the rounding of conductive surface.
Described insulating barrier 3 is comprised of polyvinyl chloride, polyethylene, crosslinked polyethylene, silicon rubber or fluoroplastics, not only guarantees the electrical property of insulation, and guarantees that the maximum operating temperature of conductor reaches 280 ℃, and thickness should meet standard-required.
Claims (2)
1. a copper cover aluminum computer cable is characterized in that, the copper cover aluminum computer cable includes oversheath, outer shielding layer, filler and cable core from outside to inside successively; Described cable core is comprised of single core group or stranded core group, described core group by conductor and the insulating barrier and the internal shield that wrap in successively from inside to outside conductor outside form, described conductor is by aluminum steel and be positioned at aluminum steel and be copper sheet cylindraceous and form.
2. according to the described copper cover aluminum computer cable of claim l, it is characterized in that described insulating barrier is comprised of polyvinyl chloride, polyethylene, crosslinked polyethylene, silicon rubber or fluoroplastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220424240 CN202855354U (en) | 2012-08-25 | 2012-08-25 | Copper-clad aluminium computer cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220424240 CN202855354U (en) | 2012-08-25 | 2012-08-25 | Copper-clad aluminium computer cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202855354U true CN202855354U (en) | 2013-04-03 |
Family
ID=47986525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220424240 Expired - Fee Related CN202855354U (en) | 2012-08-25 | 2012-08-25 | Copper-clad aluminium computer cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202855354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102867575A (en) * | 2012-08-25 | 2013-01-09 | 大连百孚特电线电缆工程技术研发有限公司 | Copper clad aluminum computer cable |
-
2012
- 2012-08-25 CN CN 201220424240 patent/CN202855354U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102867575A (en) * | 2012-08-25 | 2013-01-09 | 大连百孚特电线电缆工程技术研发有限公司 | Copper clad aluminum computer cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203480916U (en) | Super-shielding explosion-proof cable | |
| CN202855354U (en) | Copper-clad aluminium computer cable | |
| CN201134281Y (en) | Cable for computer | |
| CN202434259U (en) | 750kV ultra high voltage crosslinked polyethylene insulating power cable | |
| CN204480708U (en) | A kind of zinc-plated copper strips armouring shield sheath cable | |
| CN203351282U (en) | An armored metallic shielding variable-frequency power cable equipped with an inner steel tape | |
| CN201134282Y (en) | Control cable | |
| CN102867575A (en) | Copper clad aluminum computer cable | |
| CN205140538U (en) | Protection against rodents termite resistance high tension cable | |
| CN204884644U (en) | Low smoke and zero halogen is fire -resistant prevents cable that splits | |
| CN204332468U (en) | A kind of six conductor cable | |
| CN203288303U (en) | High-voltage flat power cable with rated voltage from 3kV to 35kV | |
| CN203491014U (en) | Aluminium-alloy conductor power cable | |
| CN203055538U (en) | Aluminium alloy high-temperature resistant frequency conversion power cable | |
| CN202487276U (en) | Ultrahigh-voltage composite aluminum-plastic tape longitudinally-wrapped copper wire-shielded power cable | |
| CN202720964U (en) | Anti-explosion telephone cable for nuclear island | |
| CN107610832B (en) | Submarine cable with ultralow thermal resistance loss and preparation method thereof | |
| CN202758653U (en) | Copper and aluminum combined conductor power cable | |
| CN203562228U (en) | Butyronitrile polyvinyl chloride sheath flat cable | |
| CN204480712U (en) | A kind of aviation sheathed shielded cable | |
| CN203562220U (en) | High temperature resistant compensation flat special cable | |
| CN202930071U (en) | Aluminium alloy conductor shield cable | |
| CN203760212U (en) | Digital communication-used solid polyene insulation horizontal twisted-pair cable | |
| CN203490979U (en) | Polyvinyl chloride insulation flat cable | |
| CN209000571U (en) | A kind of real estate special-shaped monofilament circular section conductor cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20130825 |