CN102945702A - Double-color insulated wire - Google Patents
Double-color insulated wire Download PDFInfo
- Publication number
- CN102945702A CN102945702A CN2012104843322A CN201210484332A CN102945702A CN 102945702 A CN102945702 A CN 102945702A CN 2012104843322 A CN2012104843322 A CN 2012104843322A CN 201210484332 A CN201210484332 A CN 201210484332A CN 102945702 A CN102945702 A CN 102945702A
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- China
- Prior art keywords
- insulating material
- parachrome
- double
- color
- insulated wire
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Abstract
The invention discloses a double-color insulated wire free of vision blind spots. The double-color insulated wire comprises a conductor and an insulated body wrapped on the surface of the conductor. The insulated body is composed of insulated materials with a main color and an auxiliary color. Two insulated materials with the auxiliary color are symmetrically distributed on two sides of the insulated material with the main color. The double-color insulated wire has the advantage that the two insulated materials with the auxiliary color are symmetrically distributed on two sides of the insulated material with the main color, so that the problem that a user cannot distinguish whether the wire has two colors or not can be resolved wherever the wire is placed.
Description
Technical field
The present invention relates to a kind of double-color insulated wire.
Background technology
Double-color insulated wire, GB regulation wherein a kind of color covers 30% of insulated wire cores surface at least, and is not more than 70%, and another kind of color covers the remainder of insulated wire cores.Wherein a kind of color generally covers electric wire surface 30%～40% part at present, and another kind of color covers remainder, a kind of color often occurs like this and cannot see in the side and take for and be not double-color insulated wire when installing and using.
Summary of the invention
Technical problem to be solved by this invention is: a kind of double-color insulated wire that does not have the vision blind spot is provided.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of double-color insulated wire, comprise conductor and the insulator that is wrapped in conductive surface, insulator is combined by the insulating material of mass-tone and two kinds of colors of parachrome, described parachrome insulating material has two, and two parachrome insulating material are symmetrically distributed in the both sides of mass-tone insulating material.
On described insulator cross section, the cross section ovalize of single parachrome insulating material, and combine an annular with the cross section of mass-tone insulating material, the mass-tone insulating material in the insulator and parachrome insulating material are by extrusion molding of extruder.
The sectional area of described conductor is 0.5mm
2～240mm
2, the nominal thickness of mass-tone insulating material is 0.5mm～2.6mm, and the insulation thickness of single parachrome insulating material is 0.1mm～0.8mm, and two parachrome insulating material account for 30%～50% of double-color insulated wire surface area in the effective area summation on double-color insulated wire surface.
The invention has the beneficial effects as follows: two parachrome insulating material are symmetrically distributed in two rear flank of mass-tone insulating material, no matter where electric wire is placed on, and does not have visual blind spot and can't distinguish whether double-colored problem of this electric wire.
Description of drawings
Fig. 1 is the sectional view of double-color insulated wire of the present invention.
Among the figure: 1, conductor, 2, the mass-tone insulating material, the 3, first parachrome insulating material, the 4, second parachrome insulating material.
Embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present invention in detail.
As shown in Figure 1, double-color insulated wire of the present invention, comprise conductor 1 and the insulator that is wrapped in conductor 1 surface, insulator is combined by mass-tone insulating material 2 and parachrome insulating material, described parachrome insulating material has two---the first parachrome insulating material 3 and the second parachrome insulating material 4, and the first parachrome insulating material 3 and the second parachrome insulating material 4 are symmetrically distributed in the both sides of mass-tone insulating material 2.
On described insulator cross section, the cross section ovalize of the first parachrome insulating material 3 and the second parachrome insulating material, and combine an annular with the cross section of mass-tone insulating material 2, mass-tone insulating material 2 in the insulator and parachrome insulating material are by extrusion molding of extruder, can guarantee that like this parachrome insulating material and mass-tone insulating material are fixed, thereby can not occur that parachrome comes off and situation that can't the identification electric wire.
, guarantee to greatest extent to tell double-color insulated wire in the situation that save cost in order to guarantee, the sectional area of described conductor is 0.5mm
2～240mm
2The nominal thickness of mass-tone insulating material is 0.5mm～2.6mm, the insulation thickness of the first parachrome insulating material 3 and the second parachrome insulating material 4 is respectively 0.1mm～0.8mm, the first parachrome insulating material 3 and the effective area of the second parachrome insulating material 4 on the double-color insulated wire surface account for respectively 15%～25% of double-color insulated wire surface area, in other words, the first parachrome insulating material 3 and the second parachrome insulating material 4 shared arc length on the circumference of double-color insulated wire equate and the circumference girth that accounts for double-color insulated wire of adding up 30%～50%.
Advantage of the present invention is: two parachrome insulating material are symmetrically distributed in two rear flank of mass-tone insulating material, no matter where electric wire is placed on, and does not have visual blind spot and can't distinguish whether double-colored problem of this electric wire.
Claims (3)
1. double-color insulated wire, comprise conductor and the insulator that is wrapped in conductive surface, insulator is combined by the insulating material of mass-tone and two kinds of colors of parachrome, it is characterized in that: described parachrome insulating material has two, and two parachrome insulating material are symmetrically distributed in the both sides of mass-tone insulating material.。
2. double-color insulated wire according to claim 1, it is characterized in that: on described insulator cross section, the cross section ovalize of single parachrome insulating material, and combine an annular with the cross section of mass-tone insulating material, the mass-tone insulating material in the insulator and parachrome insulating material are by extrusion molding of extruder.
3. double-color insulated wire according to claim 2, it is characterized in that: the sectional area of described conductor is 0.5mm
2～240mm
2The sectional area thickness of mass-tone insulating material is 0.5mm～2.6mm, the sectional area thickness of single parachrome insulating material is 0.1mm～0.8mm, and two parachrome insulating material account for 30%～50% of double-color insulated wire surface area in the effective area summation on double-color insulated wire surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104843322A CN102945702A (en) | 2012-11-23 | 2012-11-23 | Double-color insulated wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104843322A CN102945702A (en) | 2012-11-23 | 2012-11-23 | Double-color insulated wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102945702A true CN102945702A (en) | 2013-02-27 |
Family
ID=47728637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104843322A Pending CN102945702A (en) | 2012-11-23 | 2012-11-23 | Double-color insulated wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102945702A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106024134A (en) * | 2016-08-01 | 2016-10-12 | 安徽太平洋电缆股份有限公司 | Multi-colored-bar bicolor insulating cable core and manufacturing mold and method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007194023A (en) * | 2006-01-18 | 2007-08-02 | Daiden Co Ltd | Low-voltage lead-in cable |
| CN201204101Y (en) * | 2008-05-31 | 2009-03-04 | 江苏亨通电力电缆有限公司 | Novel mold for producing cable with symmetrical dual-color sheath |
| CN201622869U (en) * | 2010-04-16 | 2010-11-03 | 广东中宝联合电缆有限公司 | Quartered symmetric double-color cable conductor and extrusion die for manufacturing the same |
| CN201812525U (en) * | 2010-10-14 | 2011-04-27 | 淮南文峰航天电缆有限公司 | Polytetrafluoroethylene bicolor insulating electric wire |
| CN102385953A (en) * | 2010-08-31 | 2012-03-21 | 江苏俊知技术有限公司 | Yellow green double color grounded flexible cable used in communication power supply |
| CN202940043U (en) * | 2012-11-23 | 2013-05-15 | 张家港市港通光电科技有限公司 | Double-color insulated wire |
-
2012
- 2012-11-23 CN CN2012104843322A patent/CN102945702A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007194023A (en) * | 2006-01-18 | 2007-08-02 | Daiden Co Ltd | Low-voltage lead-in cable |
| CN201204101Y (en) * | 2008-05-31 | 2009-03-04 | 江苏亨通电力电缆有限公司 | Novel mold for producing cable with symmetrical dual-color sheath |
| CN201622869U (en) * | 2010-04-16 | 2010-11-03 | 广东中宝联合电缆有限公司 | Quartered symmetric double-color cable conductor and extrusion die for manufacturing the same |
| CN102385953A (en) * | 2010-08-31 | 2012-03-21 | 江苏俊知技术有限公司 | Yellow green double color grounded flexible cable used in communication power supply |
| CN201812525U (en) * | 2010-10-14 | 2011-04-27 | 淮南文峰航天电缆有限公司 | Polytetrafluoroethylene bicolor insulating electric wire |
| CN202940043U (en) * | 2012-11-23 | 2013-05-15 | 张家港市港通光电科技有限公司 | Double-color insulated wire |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106024134A (en) * | 2016-08-01 | 2016-10-12 | 安徽太平洋电缆股份有限公司 | Multi-colored-bar bicolor insulating cable core and manufacturing mold and method thereof |
| CN106024134B (en) * | 2016-08-01 | 2018-01-09 | 安徽太平洋电缆股份有限公司 | The double-colored insulated cable core of more vittas and its manufacture mould and manufacture method |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130227 |