CN203038682U - Light soft fluorine plastic insulated wire - Google Patents
Light soft fluorine plastic insulated wire Download PDFInfo
- Publication number
- CN203038682U CN203038682U CN 201220596874 CN201220596874U CN203038682U CN 203038682 U CN203038682 U CN 203038682U CN 201220596874 CN201220596874 CN 201220596874 CN 201220596874 U CN201220596874 U CN 201220596874U CN 203038682 U CN203038682 U CN 203038682U
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- core
- strands
- conductive wire
- wire cores
- fluoroplastic insulation
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Abstract
The utility model discloses a light soft fluorine plastic insulated wire comprising six strands of conductive wire cores, wherein the middle part of the six strands of conductive wire cores is provided with a reinforcing core, the six strands of conductive wire cores are evenly distributed around the reinforcing core, each strand of conductive wire core is twisted by a plurality of monofilament bundles, a wrapping tape is wrapped outside the six strands of conductive wire cores, the wrapping tape is coated with a fluorine plastic insulating layer, and the fluorine plastic insulating layer is coated with a composite layer which is composed of a shielding layer and waterproof layer plastics sequentially from inside to outside. According to the utility model, the conductive wire cores are arranged in order and are round and soft, and the defect that an insulated core wire is shaped as an oval due to irregular twisting of the core wires is avoided. The light soft fluorine plastic insulated wire not only can maintain excellent electrical performance and mechanical properties, but also can better meet the requirements on the installation and connection of electric instruments and devices in the field of aerospace and other industrial fields, and provides convenience for line maintenance.
Description
Technical field:
The utility model relates to field of cables, relates in particular to a kind of light-duty soft fluoroplastic insulation electric wire.
Background technology:
In electric, telecommunication apparatus in industrial departments such as Aero-Space, electromechanics, metallurgy, petrochemical industry and the connecting wiring of instrument and meter, the application of electric wire is generally wider.The conductor wire core of domestic common electric wire is generally all formed through the bundle strand by 19 strands of solid conductors, because the geometry minimum of the conductor wire core that is formed by 19 bursts of solid conductor bundles strands when same sectional area, and rounding.But because filament diameter is thicker, the conductor wire core of making is harder, and often pliability can not satisfy client's installation requirement.In a lot of occasions, the requirement very high to weight, and need not be subjected to too high voltage, so reaching 0.15 ㎜, the insulation wall thickness gets final product.As the signal transmssion line on the equipment, carry out the differentiation of circuit by color in addition.Common color is 12 kinds, and the quantity of circuit is brought very big inconvenience with regard to the maintenance of giving equipment so often considerably beyond this numeral.
The utility model content:
The purpose of this utility model just provides a kind of light-duty soft fluoroplastic insulation electric wire, the conductor wire core that solves domestic common electric wire is generally all formed through the bundle strand by 19 strands of solid conductors, because the geometry minimum of the conductor wire core that is formed by 19 strands of solid conductor bundles strand when same sectional area, and rounding.But because filament diameter is thicker, the conductor wire core of making is harder, and often pliability can not satisfy client's installation requirement, as the signal transmssion line on the equipment, carries out the differentiation of circuit by color in addition.Common color is 12 kinds, and the quantity of circuit is brought the problem of very big inconvenience with regard to the maintenance of giving equipment so often considerably beyond this numeral.
The technical solution adopted in the utility model is:
Compared with prior art, the beneficial effects of the utility model are:
Light-duty soft fluoroplastic insulation electric wire comprises six strands of conductor wire cores, it is characterized in that: the positive middle part of six strands of conductor thread cores is provided with a strengthening core, and six bursts of wire core are evenly distributed on around it, and per share conductor thread core forms by the multifilament bundle is stranded again respectively; Six strands of conductor wire cores are wound with twining package tape outward, and twining package tape is wrapped with the fluoroplastic insulation layer, and the fluoroplastic insulation layer is wrapped with one deck outwards is followed successively by screen and watertight composition plastics from the lining combination layer.
Described light-duty soft fluoroplastic insulation electric wire is characterized in that: described conductor wire core is silver-plated copper core or naked copper core, and six strands of conductor wire cores have 90 monofilament altogether.
Described light-duty soft fluoroplastic insulation electric wire is characterized in that: the wall thickness of described fluoroplastic insulation layer is 0.10 ㎜-0.15 ㎜.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is by when designing conductor structure, select for use the much thinner monofilament of diameter to be twisted into 6 strands, the middle part of 6 strands of conductors has 1 strengthening core to be positioned at the center, 6 bursts of wire core are evenly distributed on around it, per share conductor forms by the multifilament bundle is stranded respectively, thereby make conductor wire core be arranged with rule, realize core not only rounding but also soft purpose, avoid owing to the irregular stranded defective that causes insulation heart yearn ovalize of core; Simultaneously extrusion die is carried out brand-new design, make the fluoroplastic insulation layer realize the double-colored insulation of thin-walled.Through so improving, can make such electric wire wall thickness be reduced to 0.15 ㎜ by 0.25 ㎜, thus weight reduction.Product is when keeping having superior electric property and mechanical performance, and the installation that can better satisfy the electrical instrumentation equipment of Aero-Space and other industrial circles connects the maintenance of the circuit of being more convenient for.
Description of drawings:
Accompanying drawing 1 is the utility model structural representation.
Embodiment:
Below in conjunction with accompanying drawing, be described in further detail by the utility model of embodiment:
Light-duty soft fluoroplastic insulation electric wire, the positive middle part that comprises 1, six strand of conductor thread core 1 of six strands of conductor wire cores is provided with 2, six bursts of wire core 1 of a strengthening core and is evenly distributed on around it, and per share conductor thread core 1 forms by the multifilament bundle is stranded again respectively; Be wound with twining package tape 3 outside six strands of conductor wire cores 1, twining package tape 3 is wrapped with fluoroplastic insulation layer 4, and fluoroplastic insulation layer 4 is wrapped with one deck outwards is followed successively by screen 5 and 6 layers of plastics of waterproof from the lining combination layer.
The wall thickness of fluoroplastic insulation layer 4 is 0.10 ㎜-0.15 ㎜.
Above-described embodiment only is preferred implementation of the present utility model, and in addition, the utility model can also have other implementations.Need to prove that under the prerequisite that does not break away from the utility model design, any apparent improvement and modification all should fall within the protection range of the present utility model.
Claims (3)
1. light-duty soft fluoroplastic insulation electric wire comprises six strands of conductor wire cores, it is characterized in that: the positive middle part of six strands of conductor thread cores is provided with a strengthening core, and six bursts of wire core are evenly distributed on around it, and per share conductor thread core forms by the multifilament bundle is stranded again respectively; Six strands of conductor wire cores are wound with twining package tape outward, and twining package tape is wrapped with the fluoroplastic insulation layer, and the fluoroplastic insulation layer is wrapped with one deck outwards is followed successively by screen and watertight composition plastics from the lining combination layer.
2. light-duty soft fluoroplastic insulation electric wire according to claim 1, it is characterized in that: described conductor wire core is silver-plated copper core or naked copper core, six strands of conductor wire cores have 90 monofilament altogether.
3. light-duty soft fluoroplastic insulation electric wire according to claim 1, it is characterized in that: the wall thickness of described fluoroplastic insulation layer is 0.10 ㎜-0.15 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220596874 CN203038682U (en) | 2012-11-13 | 2012-11-13 | Light soft fluorine plastic insulated wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220596874 CN203038682U (en) | 2012-11-13 | 2012-11-13 | Light soft fluorine plastic insulated wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203038682U true CN203038682U (en) | 2013-07-03 |
Family
ID=48690780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220596874 Expired - Fee Related CN203038682U (en) | 2012-11-13 | 2012-11-13 | Light soft fluorine plastic insulated wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203038682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105355282A (en) * | 2015-11-25 | 2016-02-24 | 安徽光复电缆有限公司 | Fluoroplastic insulation installation wire with three-color or four-color spiral colored bars |
-
2012
- 2012-11-13 CN CN 201220596874 patent/CN203038682U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105355282A (en) * | 2015-11-25 | 2016-02-24 | 安徽光复电缆有限公司 | Fluoroplastic insulation installation wire with three-color or four-color spiral colored bars |
| CN105355282B (en) * | 2015-11-25 | 2017-06-13 | 安徽光复电缆有限公司 | A kind of fluoroplastic insulation hookup wire for carrying three colors or four color helical form vittas |
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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: 20130703 Termination date: 20131113 |