CN202003711U - Copper-clad aluminium composite cable - Google Patents
Copper-clad aluminium composite cable Download PDFInfo
- Publication number
- CN202003711U CN202003711U CN2011201067104U CN201120106710U CN202003711U CN 202003711 U CN202003711 U CN 202003711U CN 2011201067104 U CN2011201067104 U CN 2011201067104U CN 201120106710 U CN201120106710 U CN 201120106710U CN 202003711 U CN202003711 U CN 202003711U
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- Prior art keywords
- copper
- cable body
- electric lead
- lead core
- aluminum
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Abstract
The utility model discloses a copper-clad aluminium composite cable, which comprises a cable body, wherein the cable body has a double-layered structure, a cabling layer and a protection layer are sequentially arranged from the inside to the outside, the cabling layer comprises a plurality of groups of copper-clad aluminium electric lead core groups and an aluminium bronze electric lead core, the aluminium bronze electric lead core and the cable body are coaxially arranged, and the copper-clad aluminium electric lead core groups are peripherally and uniformly distributed along the aluminium bronze electric lead core. The cable body is of the double-layered structure, the cabling layer and the protection layer are sequentially arranged from the inside to the outside, the cabling layer comprises the groups of copper-clad aluminium electric lead core groups and the aluminium bronze electric lead core, the aluminium bronze electric lead core and the cable body are coaxially arranged, and when the cable body is connected with a common copper cable, or a switch joint and other parts, the current is converted during the transmission process, so the disadvantageous phenomena of heating, short circuit, cracking and the like are avoided.
Description
Technical field
The utility model relates to a kind of cable, relates in particular to a kind of copper cover aluminum composite cable.
Background technology
Metal material such as copper, aluminium electric conductivity is good.Therefore, electric wire all adopts copper, aluminium as conductor material at present.The cables manufacturing industry is the industry of material fine finishining and assembling.At present, the copper cover aluminum composite material cable is adopted by some operational environments with special-purpose as new product.But present most cable and all joint areas such as switch all are copper materials, and the overlap joint of going firmly can cause heating, easily short circuit. the generation of unfavorable phenomenons such as fracture.
Summary of the invention
At the problem that above-mentioned prior art exists, the utility model provides a kind of copper cover aluminum composite cable.
To achieve these goals; the technical solution adopted in the utility model is: a kind of copper cover aluminum composite cable; comprise the cable body; described cable body is a double-layer structure; be followed successively by stranding layer and protective layer from inside to outside; described stranding layer comprises array copper cover aluminum conductor wire core group and an aluminum bronze wire stylet, described aluminum bronze wire stylet and the coaxial setting of cable body, and described copper aluminum conductor core group circumferentially evenly distributes along the aluminum bronze wire stylet.
As preferably, the center of described aluminum bronze wire stylet is a copper conductor, and the skin of copper conductor is an aluminium conductor.
As preferably, described copper cladding aluminum conductor core group is four groups.
Compared with prior art; advantage of the present utility model is: the cable body is a double-layer structure; be followed successively by stranding layer and protective layer from inside to outside, described stranding layer comprises array copper cover aluminum conductor wire core group and an aluminum bronze wire stylet, described aluminum bronze wire stylet and the coaxial setting of cable body; between cable body and conventional copper cable; or with positions such as switch contacts, allow electric current that a transfer process is arranged in transmission course, avoided heating; short circuit, the generation of unfavorable phenomenons such as fracture.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A face cutaway view of Fig. 1.
Among the figure: 1, stranding layer; 2, copper cover aluminum conductor wire core group; 3, copper conductor; 4, aluminium conductor; 5, protective layer.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As a kind of execution mode of the present utility model; consult Fig. 1 and Fig. 2; the utility model comprises the cable body; described cable body is a double-layer structure; be followed successively by stranding layer 1 and protective layer 5 from inside to outside; described stranding layer 1 comprises array copper cover aluminum conductor wire core group 2 and an aluminum bronze wire stylet, described aluminum bronze wire stylet and the coaxial setting of cable body, and described copper aluminum conductor core group circumferentially evenly distributes along the aluminum bronze wire stylet.The center of described aluminum bronze wire stylet is a copper conductor 3, and the skin of copper conductor 3 is an aluminium conductor 4.Described copper cladding aluminum conductor core group is four groups.
The cable body is a double-layer structure; be followed successively by stranding layer 1 and protective layer 5 from inside to outside; described stranding layer 1 comprises array copper cover aluminum conductor wire core group 2 and an aluminum bronze wire stylet; described aluminum bronze wire stylet and the coaxial setting of cable body, between cable body and conventional copper cable, or with positions such as switch contacts; allow electric current that a transfer process is arranged in transmission course; avoided heating, short circuit, the generation of unfavorable phenomenons such as fracture.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation in not breaking away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be limited to these embodiment shown in this article, but will accord with principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (3)
1. copper cover aluminum composite cable; comprise the cable body; described cable body is a double-layer structure; be followed successively by stranding layer and protective layer from inside to outside; it is characterized in that: described stranding layer comprises array copper cover aluminum conductor wire core group and an aluminum bronze wire stylet; described aluminum bronze wire stylet and the coaxial setting of cable body, described copper aluminum conductor core group circumferentially evenly distributes along the aluminum bronze wire stylet.
2. copper cover aluminum composite cable according to claim 1 is characterized in that: the center of described aluminum bronze wire stylet is a copper conductor, and the skin of copper conductor is an aluminium conductor.
3. copper cover aluminum composite cable according to claim 1 is characterized in that: described copper cladding aluminum conductor core group is four groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201067104U CN202003711U (en) | 2011-04-13 | 2011-04-13 | Copper-clad aluminium composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201067104U CN202003711U (en) | 2011-04-13 | 2011-04-13 | Copper-clad aluminium composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202003711U true CN202003711U (en) | 2011-10-05 |
Family
ID=44706442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201067104U Expired - Fee Related CN202003711U (en) | 2011-04-13 | 2011-04-13 | Copper-clad aluminium composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202003711U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104200898A (en) * | 2014-09-06 | 2014-12-10 | 丹阳市明琪金属制品有限公司 | Copper-clad aluminum composite guide wire high in yield strength |
| CN104200900A (en) * | 2014-09-05 | 2014-12-10 | 丹阳市明琪金属制品有限公司 | High-performance copper-aluminum wire with insulation layer |
-
2011
- 2011-04-13 CN CN2011201067104U patent/CN202003711U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104200900A (en) * | 2014-09-05 | 2014-12-10 | 丹阳市明琪金属制品有限公司 | High-performance copper-aluminum wire with insulation layer |
| CN104200898A (en) * | 2014-09-06 | 2014-12-10 | 丹阳市明琪金属制品有限公司 | Copper-clad aluminum composite guide wire high in yield strength |
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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: 20111005 Termination date: 20130413 |