CN208607921U - A kind of MULTILAYER COMPOSITE enamel insulated round copper wire - Google Patents
A kind of MULTILAYER COMPOSITE enamel insulated round copper wire Download PDFInfo
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- CN208607921U CN208607921U CN201821135490.6U CN201821135490U CN208607921U CN 208607921 U CN208607921 U CN 208607921U CN 201821135490 U CN201821135490 U CN 201821135490U CN 208607921 U CN208607921 U CN 208607921U
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- copper
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- enamel insulated
- aluminum core
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Abstract
The utility model discloses a kind of MULTILAYER COMPOSITE enamel insulated round copper wire, the enamel insulated round copper wire includes aluminum core line, it is set to the first layers of copper of the aluminum core line outer surface, it is set to the second layers of copper of the first layers of copper outer surface, the complex root carbon line being located between first layers of copper and the second layers of copper, it is set to the insulating lacquer layer of the second layers of copper outer surface, it is set to the carbon fiber layer of the insulating lacquer layer outer surface, and it is set to the lubricant coating of the carbon fiber layer outer surface, the first layers of copper outside wall surface is equipped with the plural strip groove for complex root carbon line accommodating, every strip groove in the plural number strip groove is parallel with the length direction of the aluminum core line, the plural number strip groove spaced set is in the first layers of copper outside wall surface.
Description
Technical field
The utility model relates to a kind of MULTILAYER COMPOSITE enamel insulated round copper wire.
Background technique
Existing enameled wire toughness is poor, and in use, stress is easy to snap.
Utility model content
The technical problem to be solved by the present invention is in view of the above drawbacks of the prior art, it is multiple provide a kind of multilayer
Close enamel insulated round copper wire.
The technical scheme adopted by the utility model to solve the technical problem is as follows: constructing a kind of MULTILAYER COMPOSITE enamel-cover circle copper
Line, the enamel insulated round copper wire include aluminum core line, the first layers of copper for being set to the aluminum core line outer surface, are set to the first layers of copper appearance
Second layers of copper in face, is set to outside second layers of copper complex root carbon line being located between first layers of copper and the second layers of copper
The insulating lacquer layer on surface, the carbon fiber layer for being set to the insulating lacquer layer outer surface and it is set to the carbon fiber layer outer surface
Lubricant coating, the first layers of copper outside wall surface are equipped with the plural strip groove for complex root carbon line accommodating, the plural number bar shaped
Every strip groove in slot is parallel with the length direction of the aluminum core line, and the plural number strip groove spaced set is in first bronze medal
In layer outside wall surface.
In MULTILAYER COMPOSITE enamel insulated round copper wire described in the utility model, which is to cover polyamide coating layer.
In MULTILAYER COMPOSITE enamel insulated round copper wire described in the utility model, which is equipped with to the aluminum core line
The plural limited ring groove of sunken inside, the first layers of copper inner wall are equipped with opposite with the limited ring groove position and are caught in this
Plural position limiting convex ring in limited ring groove, the plural number limited ring groove spaced set is in the aluminum core line outside wall surface.
In MULTILAYER COMPOSITE enamel insulated round copper wire described in the utility model, which is equipped with and the strip groove
Position is opposite and can be placed in the plural raised line that the carbon line is resisted in the strip groove.
The MULTILAYER COMPOSITE enamel insulated round copper wire for implementing the utility model, has the advantages that using the utility model
When MULTILAYER COMPOSITE enamel insulated round copper wire, by the way that one layer of second layers of copper is arranged again outside in copper-clad aluminum conductor (i.e. aluminum core line and the first layers of copper),
Play the role of increasing enamel insulated round copper wire integral strength, by the way that plural carbon is arranged between the first layers of copper and the second layers of copper
Line, play the role of increase enamel insulated round copper wire overall flexibility, avoid easily stress snap.By carbon fiber layer, increase paint is played
Take all of copper wire insulation, high temperature resistant, corrosion resistant effect.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the cross-sectional structure schematic diagram of the utility model MULTILAYER COMPOSITE enamel insulated round copper wire；
Fig. 2 is aluminum core line and the first layers of copper structural schematic diagram in the utility model MULTILAYER COMPOSITE enamel insulated round copper wire.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
As shown in Figure 1, 2, in the MULTILAYER COMPOSITE enamel insulated round copper wire first embodiment of the utility model, the enamel insulated round copper wire
1 includes aluminum core line 2, the first layers of copper 3 for being set to 2 outer surface of aluminum core line, the second bronze medal for being set to 3 outer surface of the first layers of copper
Layer 4, is set to 4 outer surface of the second layers of copper at the complex root carbon line 5 being located between first layers of copper 3 and the second layers of copper 4
Insulating lacquer layer 6, the carbon fiber layer 7 for being set to 6 outer surface of insulating lacquer layer and the profit for being set to 7 outer surface of carbon fiber layer
Sliding coating 8,3 outside wall surface of the first layers of copper are equipped with the plural strip groove 9 for the complex root carbon line 5 accommodating, the plural number rule
Every strip groove 9 in shape slot 9 is parallel with the length direction of the aluminum core line 2,9 spaced set of plural number strip groove in
In first layers of copper, 3 outside wall surface.
Using the utility model MULTILAYER COMPOSITE enamel insulated round copper wire 1 when, by copper-clad aluminum conductor (i.e. aluminum core line 2 and first
Layers of copper 3) one layer of second layers of copper 4 is set again outside, play the role of increasing by 1 integral strength of enamel insulated round copper wire, by the first layers of copper 3
And second plural carbon line 5 is arranged between layers of copper 4, plays the role of increasing by 1 overall flexibility of enamel insulated round copper wire, avoid easily by
Power is snapped.By carbon fiber layer 7, play the role of increasing by 1 insulation of enamel insulated round copper wire, high temperature resistant, corrosion resistant.
Specifically, the lubricant coating 8 is to cover polyamide coating layer, that is, cover polyamide (nylon) coating
To be mutually twisted aluminum core line 2 and the first layers of copper 3, prevent aluminum core line 2 from extracting out out of first layers of copper 3, the aluminium core
2 outside wall surface of line is equipped with the plural limited ring groove 10 to 2 sunken inside of aluminum core line, 3 inner wall of the first layers of copper be equipped with
10 position of limited ring groove is opposite and is caught in the plural position limiting convex ring to the limited ring groove 10, the plural number limited ring groove
10 spaced sets are in 2 outside wall surface of aluminum core line.Specifically, in process of production, first being drawn in aluminum core line 2 and the first layers of copper 3
In silk production process, after retracting, using equipment such as annular holders from inward-facing 3 He of the first layers of copper of fixture of 3 outer wall of the first layers of copper
Aluminum core line 2 forms the limited ring groove 10 and position limiting convex ring being mutually twisted, and realizes the fixed occlusion of the first layers of copper 3 and aluminum core line 2.
Further, to prevent carbon line 5 in the interlayer internal shift of the first layers of copper 3 and the second layers of copper 4, second layers of copper 4
Inner wall is equipped with opposite with 9 position of strip groove and can be placed in the plural raised line for resisting the carbon line 5 in the strip groove 9
11。
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (4)
1. a kind of MULTILAYER COMPOSITE enamel insulated round copper wire, which is characterized in that the enamel insulated round copper wire includes aluminum core line, is set to the aluminium
First layers of copper of core wire outer surface, the second layers of copper for being set to first layers of copper outer surface, be located in first layers of copper and
Complex root carbon line between second layers of copper, is set to the insulation at the insulating lacquer layer for being set to second layers of copper outer surface
The carbon fiber layer of paint layer outer surface and the lubricant coating for being set to the carbon fiber layer outer surface, the first layers of copper outer wall
Face is equipped with the plural strip groove for complex root carbon line accommodating, every strip groove in the plural number strip groove with
The length direction of the aluminum core line is parallel, and the plural number strip groove spaced set is in the first layers of copper outside wall surface.
2. MULTILAYER COMPOSITE enamel insulated round copper wire according to claim 1, which is characterized in that the lubricant coating is to cover polyamide
Coating.
3. MULTILAYER COMPOSITE enamel insulated round copper wire according to claim 1, which is characterized in that the aluminum core line outside wall surface is equipped with
To the plural limited ring groove of the aluminum core line sunken inside, the first layers of copper inner wall is equipped with and the limited ring groove position
Plural number position limiting convex ring that is opposite and being caught in the limited ring groove, the plural number limited ring groove spaced set is in institute
It states in aluminum core line outside wall surface.
4. MULTILAYER COMPOSITE enamel insulated round copper wire according to claim 1, which is characterized in that the second layers of copper inner wall is equipped with
It is opposite with the bar shaped groove location and the plural raised line that the carbon line is resisted in the strip groove can be placed in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821135490.6U CN208607921U (en) | 2018-07-18 | 2018-07-18 | A kind of MULTILAYER COMPOSITE enamel insulated round copper wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821135490.6U CN208607921U (en) | 2018-07-18 | 2018-07-18 | A kind of MULTILAYER COMPOSITE enamel insulated round copper wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208607921U true CN208607921U (en) | 2019-03-15 |
Family
ID=65668840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821135490.6U Active CN208607921U (en) | 2018-07-18 | 2018-07-18 | A kind of MULTILAYER COMPOSITE enamel insulated round copper wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208607921U (en) |
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2018
- 2018-07-18 CN CN201821135490.6U patent/CN208607921U/en active Active
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