CN201256023Y - Mixed electric wire special for network - Google Patents
Mixed electric wire special for network Download PDFInfo
- Publication number
- CN201256023Y CN201256023Y CNU2008201142955U CN200820114295U CN201256023Y CN 201256023 Y CN201256023 Y CN 201256023Y CN U2008201142955 U CNU2008201142955 U CN U2008201142955U CN 200820114295 U CN200820114295 U CN 200820114295U CN 201256023 Y CN201256023 Y CN 201256023Y
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- CN
- China
- Prior art keywords
- electric wire
- insulator
- network
- twisted
- circle
- 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
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- Inorganic Insulating Materials (AREA)
- Insulated Conductors (AREA)
- Organic Insulating Materials (AREA)
Abstract
The utility model discloses an environment-friendly flame-retardant network private mixed electric wire of which the insulators have relatively low dielectric constant and low dielectric loss. The environment-friendly flame-retardant network private mixed electric wire comprises a plurality of conductors which are twisted by a plurality of strands of tinned copper twisted wires, a coil of insulator is coated on each conductor, the insulators are made of FEP materials, the conductors coated with the insulators are twisted into one strand, and a coil of aluminum foil, a coil of shielding and a coil of environment-friendly and flame-retardant outer cover are sequentially coated outside the strand of the conductors. The utility model is reasonable in structure, can transmit electric current with relatively low loss, can resist cold and prevent ultraviolet rays, and is environment-friendly and flame retardant.
Description
Technical field
The utility model relates to electric wire, specially refers to a kind of insulator dielectric constant and dielectric loss is less, the network-specific type mixing electric wire of environmental protection flame retardant.
Background technology
In modern society, the human electricity that be unable to do without, aspect work and life, electricity has brought a lot of facilities to the people, and computer, TV, refrigerator or the like make people's life style and living standard that the variation of making rapid progress arranged; To can both use electricity everywhere, the just bound electric wire that is used for delivered current, owing to will be applied to various rugged environments, also more and more higher to the requirement of electric wire, acidproof, heat-resisting or fire prevention or the like, thus also make present electric wire quality become better and better.But in the process of using, because the dielectric constant and the dielectric loss height of wire insulator, thereby cause electric current in the process of transmitting, very big loss to be arranged, cause waste in vain, and the cold tolerance of some electric wire is lower, can not antiultraviolet, can not fire protection flame retarding, not enough environmental protection.
The utility model content
The purpose of this utility model is, provides a kind of insulator dielectric constant and dielectric loss is less, the network-specific type mixing electric wire of environmental protection flame retardant.
The technical scheme that the utility model is adopted for achieving the above object is:
A kind of network-specific type mixing electric wire, comprise the some conductors that are twisted into by multiply tin-coated copper twisted wire, be surrounded by a circle insulator on the conductor, this insulator is the FEP material, the described conductor that is surrounded by insulator is twisted into one, is surrounded by the outer quilt of a circle aluminium foil, a circle shielding and a circle energy environmental protection flame retardant outside it successively;
Described conductor is ten, wherein has two conductors insulator thereon also to be provided with a circle braiding outward;
Described aluminium foil is the single face aluminium foil, outside its aluminium faces;
Described shielding is a tinned wird, is surrounded by cotton paper on it.
The beneficial effects of the utility model are: the utility model is rational in infrastructure, can transmit electric current than low-loss ground, and its insulator is the FEP material, and the dielectric constant of FEP and dielectric dissipation factor are littler than other material, and all almost constant in extremely wide frequency band scope; Also can keep the FEP of low dielectric constant, low-dielectric loss factor to coat cable at high-frequency range, in the signal damping rate in high-speed transfer field less than other material; So we be sure of that it can satisfy from now on the constantly demand of the high speed information system of development.In addition, these electrical characteristics that FEP had are not influenced by ambient temperature, and when being used for house wiring, even temperature changes, communication system can not be affected yet; The utility model can resist cold, can also antiultraviolet, and environmental protection flame retardant.
Below in conjunction with accompanying drawing and embodiment, the utility model is further specified.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Embodiment: see Fig. 1, a kind of network-specific type mixing electric wire, comprise ten conductors 1 that are twisted into by multiply tin-coated copper twisted wire, be surrounded by a circle insulator 2 on the conductor 1, this insulator 2 is the FEP material, the color of insulator 2 is respectively black, palm fibre, red, orange, yellow, green, blue, purple, grey and white, wherein there are two conductors 1 insulator 2 outer circles that also are provided with thereon to weave 3, this braiding 3 is the tinned wird material, the leukorrhea that also has transparent PT band thereon, the color of braiding is an orange and white, and described conductor 1 is twisted into one, is surrounded by a circle aluminium foil 4 outside it successively, the outer by 6 of energy environmental protection flame retardant enclosed in one circle shielding 5 and; Described aluminium foil 4 is the single face aluminium foil, outside its aluminium faces; Described shielding 5 is a tinned wird, is surrounded by cotton paper on it, and its shielding rate is absolutely.
As described in the utility model embodiment, with other network-specific type mixing electric wires of the same or similar structure of the utility model, all in the utility model protection range.
Claims (4)
1, a kind of network-specific type mixing electric wire, it is characterized in that: comprise the some conductors that are twisted into by multiply tin-coated copper twisted wire, be surrounded by a circle insulator on the conductor, this insulator is the FEP material, the described conductor that is surrounded by insulator is twisted into one, is surrounded by the outer quilt of a circle aluminium foil, a circle shielding and a circle energy environmental protection flame retardant outside it successively.
2, network-specific type mixing electric wire according to claim 1 is characterized in that described conductor is ten, wherein has two conductors insulator thereon also to be provided with a circle braiding outward.
3, network-specific type mixing electric wire according to claim 1 is characterized in that described aluminium foil is the single face aluminium foil, outside its aluminium faces.
4, network-specific type mixing electric wire according to claim 1 is characterized in that described shielding is a tinned wird, is surrounded by cotton paper on it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201142955U CN201256023Y (en) | 2008-07-28 | 2008-07-28 | Mixed electric wire special for network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201142955U CN201256023Y (en) | 2008-07-28 | 2008-07-28 | Mixed electric wire special for network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201256023Y true CN201256023Y (en) | 2009-06-10 |
Family
ID=40739349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201142955U Expired - Fee Related CN201256023Y (en) | 2008-07-28 | 2008-07-28 | Mixed electric wire special for network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201256023Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101834013A (en) * | 2010-05-19 | 2010-09-15 | 浙江正导光电股份有限公司 | High-strength copper stranded wire and manufacture method thereof |
-
2008
- 2008-07-28 CN CNU2008201142955U patent/CN201256023Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101834013A (en) * | 2010-05-19 | 2010-09-15 | 浙江正导光电股份有限公司 | High-strength copper stranded wire and manufacture method thereof |
| CN101834013B (en) * | 2010-05-19 | 2012-07-25 | 浙江正导光电股份有限公司 | High-strength copper stranded wire and manufacture method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dongguan Huakun Electric Co., Ltd. Assignor: Li Yonghua Contract record no.: 2011440000492 Denomination of utility model: Mixed electric wire special for network Granted publication date: 20090610 License type: Exclusive License Record date: 20110602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090610 Termination date: 20150728 |
|
| EXPY | Termination of patent right or utility model |