CN202084321U - Fluoroplastic insulating interconnection wire capable of resisting high temperature - Google Patents
Fluoroplastic insulating interconnection wire capable of resisting high temperature Download PDFInfo
- Publication number
- CN202084321U CN202084321U CN2011201762517U CN201120176251U CN202084321U CN 202084321 U CN202084321 U CN 202084321U CN 2011201762517 U CN2011201762517 U CN 2011201762517U CN 201120176251 U CN201120176251 U CN 201120176251U CN 202084321 U CN202084321 U CN 202084321U
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- Prior art keywords
- resistance
- high temperature
- wrapped
- lapping layer
- wire
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Abstract
The utility model discloses a fluoroplastic insulating interconnection wire capable of resisting high temperature. The fluoroplastic insulating interconnection wire comprises a conductor, wherein an insulating layer is wrapped at the outer part of the conductor, a lapping layer is wrapped at the outer part of the insulating layer, a plurality of spiral grooves in parallel arrangement are arranged on the outer wall of the lapping layer, a plurality of filler cores are wrapped in the parallel spiral grooves, and bundled by twisting copper wires, sheathing layers are arranged outside the lapping layer and the filler cores bundled by twisting the copper wires, and the insulating layer is made of soluble polytetrafluoroethylene. In the utility model, as the spiral grooves are arranged on the outer wall of the lapping layer of an electric wire, and the filler cores are wrapped in the spiral grooves, the tensile resistance of an electric cable is improved; and the fluoroplastic insulating interconnection wire has the excellent performances of wide temperature application range, oil resistance, wear resistance, resistance to acid, alkali and various chemical reagents, weathering resistance and incombustibility, and has the advantages of simple structure, small outer diameter, light weight, high temperature resistance, vibration resistance, impact resistance and easiness in installation.
Description
Technical field:
The utility model relates to the hookup wire field, relates in particular to the high temperature resistant hookup wire of a kind of fluoroplastic insulation.
Background technology:
Cable is in order to transmit electricity (magnetic) energy, the wire product of information and the conversion of realization electromagnetic energy.Normally by the cable of several or at least two every group stranded similar ropes that form of several groups of leads, mutually insulated between every group of lead, and often be twisted into round a center, whole outside is surrounded by the cover layer of high-insulation.
Electric wire mainly comprises bare wire, electromagnetic wire and electrical equipment and electrical insulated electric conductor, power cable, telecommunication cable and optical cable.
The fluoroplastic insulation hookup wire has usually that the serviceability temperature scope is wide, oil resistant, wear-resisting, acid and alkali-resistance and various chemical reagent, ageing-resistant, excellent properties such as do not burn, and can do being electrically connected of electrical equipment, instrument, equipment in high low temperature and various adverse circumstances; Simultaneously, because advantages such as little, in light weight, high temperature resistant, the vibration resistance of fluoroplastic insulation hookup wire external diameter, shock-resistant, easy installations, product can be used as aviation and comprises the various electric wires of using on the aircraft such as aircraft, satellite with electric wire.
The common stretch-proof performance of existing high temperature resistant hookup wire is relatively poor, and the utility model is provided with helical groove on the lapping layer outer wall of electric wire, and is wound with in helical groove and fills out core, has solved above-mentioned problem effectively.
The utility model content:
At the prior art problem, the purpose of this utility model provides the high temperature resistant hookup wire of a kind of fluoroplastic insulation, and the following aviation that is applicable to ac rated voltage 300/500v is with doing being electrically connected of electrical equipment, instrument, equipment in electric wire and high low temperature and the various adverse circumstances.
The technical solution of the utility model is as follows:
The high temperature resistant hookup wire of fluoroplastic insulation, comprise conductor, described conductor is wrapped with insulating barrier, it is characterized in that: described insulating barrier is wrapped with lapping layer, described lapping layer outer wall is provided with several helical groove arranged side by side, be wound with the core of filling out of the several strands of stranded bunchys of copper wire in described several helical groove arranged side by side, the outside of filling out core of described lapping layer and the several strands of stranded bunchys of copper wire is enclosed with restrictive coating.
The high temperature resistant hookup wire of described fluoroplastic insulation is characterized in that: described conductor adopts the several bursts of stranded formations of tinned copper wire.
The high temperature resistant hookup wire of described fluoroplastic insulation is characterized in that: described insulating layer material adopts the soluble poly tetrafluoroethene.
The utility model has the advantages that:
Of the present utility model simple in structure, on the lapping layer outer wall of electric wire, be provided with helical groove, and in helical groove, be wound with and fill out core, make the stretch-proof performance of hookup wire improve; Simultaneously, have that the serviceability temperature scope is wide, oil resistant, wear-resisting, acid and alkali-resistance and various chemical reagent, ageing-resistant, excellent properties such as do not burn; Have in addition that external diameter is little, in light weight, high temperature resistant, advantage such as vibration resistance, shock-resistant, easy installation.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
The high temperature resistant hookup wire of fluoroplastic insulation, comprise conductor 1, conductor 1 is wrapped with insulating barrier 2, insulating barrier 2 is wrapped with lapping layer 3, and lapping layer 3 outer walls are provided with several helical groove arranged side by side 4, and what be wound with the several strands of stranded bunchys of copper wire in several helical groove arranged side by side 4 fills out core 5, make the stretch-proof performance improve, lapping layer 3 is enclosed with restrictive coating 6 with the outside of filling out core 5 of the several strands of stranded bunchys of copper wire, and conductor adopts the several bursts of stranded formations of tinned copper wire, and insulating layer material adopts the soluble poly tetrafluoroethene.
Claims (3)
1. high temperature resistant hookup wire of fluoroplastic insulation, comprise conductor, described conductor is wrapped with insulating barrier, it is characterized in that: described insulating barrier is wrapped with lapping layer, described lapping layer outer wall is provided with several helical groove arranged side by side, be wound with the core of filling out of the several strands of stranded bunchys of copper wire in described several helical groove arranged side by side, the outside of filling out core of described lapping layer and the several strands of stranded bunchys of copper wire is enclosed with restrictive coating.
2. the high temperature resistant hookup wire of fluoroplastic insulation according to claim 1 is characterized in that: described conductor adopts the several bursts of stranded formations of tinned copper wire.
3. the high temperature resistant hookup wire of fluoroplastic insulation according to claim 1 is characterized in that: described insulating layer material adopts the soluble poly tetrafluoroethene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201762517U CN202084321U (en) | 2011-05-30 | 2011-05-30 | Fluoroplastic insulating interconnection wire capable of resisting high temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201762517U CN202084321U (en) | 2011-05-30 | 2011-05-30 | Fluoroplastic insulating interconnection wire capable of resisting high temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202084321U true CN202084321U (en) | 2011-12-21 |
Family
ID=45344944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201762517U Expired - Fee Related CN202084321U (en) | 2011-05-30 | 2011-05-30 | Fluoroplastic insulating interconnection wire capable of resisting high temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202084321U (en) |
-
2011
- 2011-05-30 CN CN2011201762517U patent/CN202084321U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20140530 |