CN203520975U - Copper conductive wire - Google Patents
Copper conductive wire Download PDFInfo
- Publication number
- CN203520975U CN203520975U CN201320706219.4U CN201320706219U CN203520975U CN 203520975 U CN203520975 U CN 203520975U CN 201320706219 U CN201320706219 U CN 201320706219U CN 203520975 U CN203520975 U CN 203520975U
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- CN
- China
- Prior art keywords
- copper conductor
- sheath
- copper
- insulating layer
- insulating barrier
- Prior art date
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Abstract
The utility model discloses a copper conductive wire comprising a sheath and a copper conductor set. The copper conductor set is fixed in the sheath. The copper conductor set is composed of multiple copper conductors. Isolation pieces are arranged among the copper conductors. An insulating layer is arranged between the sheath and the copper conductor set. The external wall of the insulating layer is provided with a recessed part. A cavity is formed between the internal wall of the sheath and the external wall of the insulating layer. The insulating layer is internally inlaid with a steel wire mesh. The insulating layer is arranged between the sheath and the copper conductor set, and the isolation pieces are arranged among the copper conductors so that insulating performance is enhanced. Mechanical intensity of the whole structure is enhanced via inlaying the steel wire mesh in the insulating layer, and breakage caused by over-pulling in use is prevented. The cavity is arranged in the sheath and the insulating layer so that heat radiation is facilitated. Compared with copper conductive wires in the prior art, the copper conductive wire is high in mechanical intensity, great in heat radiation performance and long in the service life.
Description
[technical field]
The utility model relates to lead technology field, particularly a kind of copper conductor.
[background technology]
Copper conductor is widely used every field with its excellent electric conductivity, and in prior art, copper conductor generally comprises sheath and copper conductor, and copper conductor is fixed in sheath, and structure is very simple.Due to the deficiency of sheath in thickness, abrasion resistance, this wire in use, sheath is easily hurt or is broken, cause copper conductor electric leakage, so that threaten people's safety of life and property, and, because copper conductor is crowded in sheath, after causing temperature to raise, cannot dispel the heat, also affect the useful life of copper conductor.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of copper conductor, can strengthen copper conducting wire structure intensity and dielectric strength, improves heat dispersion, increases the service life.
For achieving the above object, the utility model proposes a kind of copper conductor, comprise sheath and copper conductor group, copper conductor group is fixed in sheath, and described copper conductor group is comprised of some copper conductors, is provided with insulating element between copper conductor, between described sheath and copper conductor group, be provided with insulating barrier, on the outer wall of insulating barrier, be provided with depressed part, between the inwall of sheath and the outer wall of insulating barrier, form cavity, in insulating barrier, be inlaid with steel wire.
As preferably, described insulating element comprises retainer plate and isolated sheet, and described isolated sheet be take retainer plate and as the center of circle, become divergent shape to be evenly arranged on retainer plate.
As preferably, one end of described isolated sheet is connected with retainer plate, and the isolated other end of sheet and the inwall of insulating barrier are connected.
As preferably, the degree of depth of described depressed part is thickness of insulating layer 1/2nd.
As preferably, in described cavity, be filled with cooling fluid.
The beneficial effects of the utility model: the utility model by arranging insulating barrier between sheath and copper conductor group, insulating element is set between copper conductor, strengthen insulation property, by inlaying steel wire in insulating barrier, strengthened integrally-built mechanical strength, prevented from because pullling transition, causing in use fracture, by cavity being set in sheath and insulating barrier, be conducive to heat radiation, compared with prior art, the utlity model has mechanical strength high, perfect heat-dissipating, the advantage of long service life.
Feature of the present utility model and advantage will be elaborated by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present utility model.
In figure: 1-sheath, 2-copper conductor group, 3-copper conductor, 4-insulating element, 5-insulating barrier, 6-depressed part, 7-cavity, 8-steel wire, 9-retainer plate, the isolated sheet of 10-.
[embodiment]
Consult Fig. 1, the utility model comprises sheath 1 and copper conductor group 2, copper conductor group 2 is fixed in sheath 1, described copper conductor group 2 is comprised of some copper conductors 3, between copper conductor 3, be provided with insulating element 4, between described sheath 1 and copper conductor group 2, be provided with insulating barrier 5, on the outer wall of insulating barrier 5, be provided with depressed part 6, between the outer wall of the inwall of sheath 1 and insulating barrier 5, form cavity 7, in insulating barrier 5, be inlaid with steel wire 8, described insulating element 4 comprises retainer plate 9 and isolated sheet 10, described isolated sheet 10 be take retainer plate 9 and is become divergent shape to be evenly arranged on retainer plate 9 as the center of circle, one end of described isolated sheet 10 is connected with retainer plate 9, the other end of isolated sheet 10 is connected with the inwall of insulating barrier 5, the degree of depth of described depressed part 6 is 1/2nd of insulating barrier 5 thickness, in described cavity 7, be filled with cooling fluid.
Operation principle of the present utility model: by insulating barrier 5 being set between sheath 1 and copper conductor group 3, insulating element 4 is set between copper conductor 3, insulation property have been strengthened, by inlaying steel wire 8 in insulating barrier 5, strengthened integrally-built mechanical strength, prevent from because pullling transition, causing in use fracture, by depressed part 6 is set on the outer wall at insulating barrier 5, make to form cavity 7 between sheath 1 and insulating barrier 5, be conducive to heat radiation, after the interior filling cooling fluid of cavity 7, further strengthen heat dispersion of the present utility model.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any scheme after the utility model simple transformation is all belonged to protection range of the present utility model.
Claims (5)
1. a copper conductor, comprise sheath (1) and copper conductor group (2), copper conductor group (2) is fixed in sheath (1), it is characterized in that: described copper conductor group (2) is comprised of some copper conductors (3), between copper conductor (3), be provided with insulating element (4), between described sheath (1) and copper conductor group (2), be provided with insulating barrier (5), on the outer wall of insulating barrier (5), be provided with depressed part (6), between the outer wall of the inwall of sheath (1) and insulating barrier (5), form cavity (7), in insulating barrier (5), be inlaid with steel wire (8).
2. a kind of copper conductor as claimed in claim 1, is characterized in that: described insulating element (4) comprises retainer plate (9) and isolated sheet (10), and described isolated sheet (10) be take retainer plate (9) and become divergent shape to be evenly arranged on retainer plate (9) as the center of circle.
3. a kind of copper conductor as claimed in claim 2, is characterized in that: one end of described isolated sheet (10) is connected with retainer plate (9), and the other end of isolated sheet (10) is connected with the inwall of insulating barrier (5).
4. a kind of copper conductor as claimed in claim 1, is characterized in that: the degree of depth of described depressed part (6) is 1/2nd of insulating barrier (5) thickness.
5. a kind of copper conductor as claimed in claim 1, is characterized in that: described cavity is filled with cooling fluid in (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320706219.4U CN203520975U (en) | 2013-11-09 | 2013-11-09 | Copper conductive wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320706219.4U CN203520975U (en) | 2013-11-09 | 2013-11-09 | Copper conductive wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203520975U true CN203520975U (en) | 2014-04-02 |
Family
ID=50379867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320706219.4U Expired - Fee Related CN203520975U (en) | 2013-11-09 | 2013-11-09 | Copper conductive wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203520975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106251970A (en) * | 2016-08-03 | 2016-12-21 | 合肥得润电子器件有限公司 | A kind of cable with radiator structure |
-
2013
- 2013-11-09 CN CN201320706219.4U patent/CN203520975U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106251970A (en) * | 2016-08-03 | 2016-12-21 | 合肥得润电子器件有限公司 | A kind of cable with radiator structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20141109 |
|
| EXPY | Termination of patent right or utility model |