CN204480694U - A kind of house ornamentation electric wire - Google Patents
A kind of house ornamentation electric wire Download PDFInfo
- Publication number
- CN204480694U CN204480694U CN201520125563.3U CN201520125563U CN204480694U CN 204480694 U CN204480694 U CN 204480694U CN 201520125563 U CN201520125563 U CN 201520125563U CN 204480694 U CN204480694 U CN 204480694U
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- China
- Prior art keywords
- electric wire
- layer
- insulating barrier
- copper core
- utility
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- 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
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Abstract
The utility model discloses a kind of house ornamentation electric wire, comprise copper core (1), be coated with insulating barrier (2) described copper core (1), between described copper core (1) and insulating barrier (2), be provided with the cross-linking radiation layer (3) be made up of polyethylene layer and polyolefin layer.The utility model has that structure is simple, the advantage of good electrical property, adopts it not only can waterproof, shockproof, anticorrosion, and can also improve insulation property and the temperature resistant grade of electric wire, meanwhile, also makes the flame resistance of electric wire strong.
Description
Technical field
The utility model relates to a kind of electric wire, particularly a kind of house ornamentation electric wire.
Background technology
At present, existing its structure of house ornamentation electric wire mainly comprises copper core, one deck or two layer insulatings are coated with, the electric wire of this spline structure, although the demand of general home-use electric wire can be met at copper core, but, still there is following deficiency in the electric wire of this spline structure: 1. owing to only having one deck or two layer insulatings, and the thickness of insulating barrier itself is thinner, when installing electric wire in family's use procedure, easily insulating barrier is damaged, cause the generation of leaky; 2., due to the thinner thickness of insulating barrier, once damage, useful life shortens greatly; 3., because thickness of insulating layer is thinner, the mechanical performance of itself is lower; 4. temperature resistant grade is low, can only adapt to the temperature of 0 DEG C ~ 70 DEG C; 5. insulating barrier itself is made of plastics, and melting point is low, once short circuit, and easy breaking out of fire; 6. antiseptic property is poor.
Utility model content
The purpose of this utility model is just to provide the good house ornamentation electric wire of a kind of electrical property.
The purpose of this utility model is realized by such technical scheme, and a kind of house ornamentation electric wire, comprises copper core, is coated with insulating barrier at described copper core, is provided with the cross-linking radiation layer be made up of polyethylene layer and polyolefin layer between described copper core and insulating barrier.
In order to protect cross-linking radiation layer, between described cross-linking radiation layer and insulating barrier, be provided with protective polyethylene layer.
In order to protect overcoat, between described protective polyethylene layer and insulating barrier, be provided with metal screen layer.
Owing to have employed technique scheme, the utility model has that structure is simple, the advantage of good electrical property, adopts it not only can waterproof, shockproof, anticorrosion, and can also improve insulation property and the temperature resistant grade of electric wire, meanwhile, also makes the flame resistance of electric wire strong.
Accompanying drawing explanation
Accompanying drawing of the present utility model is described as follows:
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail; but the utility model is not limited to these execution modes; any improvement or alternative on the present embodiment essence spirit, still belongs to the utility model claim scope required for protection.
Embodiment 1: as shown in Figure 1, a kind of house ornamentation electric wire, comprises copper core 1, is coated with insulating barrier 2 at described copper core 1, is provided with the cross-linking radiation layer 3 be made up of polyethylene layer and polyolefin layer between described copper core 1 and insulating barrier 2.
In the utility model, cross-linking radiation layer 3 can make that electric wire is shockproof, waterproof, and meanwhile, polyethylene layer can improve temperature resistant grade and ampacity, makes electric wire adapt to the temperature of-50 DEG C ~ 125 DEG C and the electric current of carrying 1000V; Meanwhile, polyolefin layer can improve resisting combustibility.
Further, between described cross-linking radiation layer 3 and insulating barrier 2, protective polyethylene layer 4 is provided with.Not only exchange layer 3 to irradiation by protective polyethylene layer 4 to protect, but also can anticorrosion and waterproof.
Further, between described protective polyethylene layer 4 and insulating barrier 2, metal screen layer 5 is provided with.Not only protection is played to protective polyethylene layer 4 by metal screen layer 5, but also can be anti-tampering and prevent damaged by rats.
Claims (1)
1. a house ornamentation electric wire, comprises copper core (1), is coated with insulating barrier (2), it is characterized in that described copper core (1): between described copper core (1) and insulating barrier (2), be provided with the cross-linking radiation layer (3) be made up of polyethylene layer and polyolefin layer; Protective polyethylene layer (4) is provided with between described cross-linking radiation layer (3) and insulating barrier (2); Metal screen layer (5) is provided with between described protective polyethylene layer (4) and insulating barrier (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520125563.3U CN204480694U (en) | 2015-03-04 | 2015-03-04 | A kind of house ornamentation electric wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520125563.3U CN204480694U (en) | 2015-03-04 | 2015-03-04 | A kind of house ornamentation electric wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204480694U true CN204480694U (en) | 2015-07-15 |
Family
ID=53636472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520125563.3U Expired - Fee Related CN204480694U (en) | 2015-03-04 | 2015-03-04 | A kind of house ornamentation electric wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204480694U (en) |
-
2015
- 2015-03-04 CN CN201520125563.3U patent/CN204480694U/en not_active Expired - Fee Related
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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: 20150715 Termination date: 20190304 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |