CN208889356U - A kind of double-insulated conductor that flexible multiconductor is twisted - Google Patents
A kind of double-insulated conductor that flexible multiconductor is twisted Download PDFInfo
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- CN208889356U CN208889356U CN201821863547.4U CN201821863547U CN208889356U CN 208889356 U CN208889356 U CN 208889356U CN 201821863547 U CN201821863547 U CN 201821863547U CN 208889356 U CN208889356 U CN 208889356U
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Abstract
The utility model relates to electrical equipment technical fields, the twisted double-insulated conductor of especially a kind of flexible multiconductor, it includes inner core and the first insulating layer and second insulating layer that are wrapped in outside inner core, inner core is that a plurality of soft copper silk is twisted, first insulating layer is PET and the compound pressure-and heat-resistance layer of glass, second insulating layer is composite braided layer, and flame-retardant adhesive is equipped between the first insulating layer and second insulating layer, is bonded the first insulating layer and second insulating layer by flame-retardant adhesive.The utility model has more good heat resistance, chemical resistance, weatherability, resistance to pressure using PET and the compound insulating layer of micron-sized glass；Using the composite braided insulating layer of thin copper wire and nylon fiber silk, enhances rub resistance function between flexible flexibility and insulated wire, while there is function of shielding, improve stability.
Description
Technical field
The utility model relates to electrical equipment technical field, the twisted double-insulated conductor of especially a kind of flexible multiconductor.
Background technique
Insulated wire is a kind of conductive metal wire with insulating layer, coil or winding to coiling electric product.Often
There are round wires and two kinds of flat wire with the conductor wire core of insulated wire.Due to having insulating materials outside conducting wire, insulated wire has different
Temperature classification.Insulated wire must satisfy it is a variety of using and manufacturing process on requirement, the former include its shape, specification, can be in short-term
With work at high temperature for a long time, and bear the centrifugal force under the judder and high speed in certain occasions, it is resistance under high voltage
It is resistant to chemical etching etc. under special atmosphere by corona and breakdown；Through Tensile, bending and abrasion when the latter includes coiling and embedding
Requirement, and swelling, corrosion function etc. in dipping and drying course.
It is used in above all of environmental condition currently, existing insulated wire is unable to satisfy, flexibility is lower, is easy
It is damaged；Moreover, existing insulated wire screening ability is weaker, when use, is easy the interference by external electromagnetic signal, unstable；Most
Afterwards, during coiling winding, it be easy to cause displacement between insulated wire, causes conducting wire or twisted wire exposed outside.
Utility model content
In view of this, the present invention provides the double-insulated conductors that a kind of flexible multiconductor is twisted.
In order to solve the above technical problems, the technical solution of the utility model is: a kind of double hyer insulation that flexible multiconductor is twisted
Line, including inner core and the first insulating layer and second insulating layer that are wrapped in outside the inner core, the inner core is a plurality of soft copper silk
It is twisted, first insulating layer is the pressure-and heat-resistance layer that PET and glass are combined, and the second insulating layer is compound volume
Tissue layer is equipped with flame-retardant adhesive between first insulating layer and the second insulating layer, by the flame-retardant adhesive by institute
State the first insulating layer and second insulating layer bonding.
Further, the second insulating layer is lamina reticularis made of thin copper wire and the braiding of nylon fiber silk.
Further, the inner core is externally provided with antioxidant coating.
Further, the inner core is cylinder.
Further, the diameter of the double-insulated conductor is 0.15~0.35mm.
Compared with prior art, the utility model has the beneficial effects that 1, using compound exhausted of PET and micron-sized glass
Edge layer has more good heat resistance, chemical resistance, weatherability, resistance to pressure than pet layer is used alone；
2, the insulating layer composite braided using thin copper wire and nylon fiber silk, makes between flexible flexibility and insulated wire
Rub resistance function is enhanced, while having function of shielding, improves stability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the diagrammatic cross-section of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to this is practical
Novel and its application or any restrictions used.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, is fallen within the protection scope of the utility model.
Referring to Fig. 1 and Fig. 2, the twisted double-insulated conductor of the flexible multiconductor includes inner core 1 and is wrapped up by extrusion way
The first insulating layer 2 and second insulating layer 3 outside inner core 1；Inner core 1 is that a plurality of soft copper silk 10 is twisted, and the first insulating layer 2 is
The pressure-and heat-resistance layer that PET and micron-sized glass are combined, second insulating layer 3 is composite braided layer, in 2 He of the first insulating layer
Flame-retardant adhesive 4 is set between second insulating layer 3, is bonded the first insulating layer and second insulating layer by flame-retardant adhesive 4, resistance
Combustion adhesive 4 is the mode by being added to fire retardant in adhesive, and the fire protecting performance of the double-insulated conductor can be made to be promoted
And do not increase the thickness of double-insulated conductor.
Specifically, second insulating layer 3 is lamina reticularis fine and close made of thin copper wire and the braiding of nylon fiber silk, is made flexible
Flexibility and insulated wire between rub resistance function enhanced, while there is function of shielding, improve stability.Outside inner core 1
Equipped with antioxidant coating 11, the service life of inner core 1 is extended.Inner core 1 is twisted into cylinder, increases inner core and the first insulation
The contact area of layer；The diameter of the double-insulated conductor is 0.15~0.35mm.
In conclusion the flexibility of the double-insulated conductor of the utility model, fireproofing and heat resistant, stability are further mentioned
It rises, is not easy to shift between insulated wire, and there is function of shielding.
Above are merely preferred embodiments of the utility model, it is noted that above-mentioned preferred embodiment should not regard
For limitations of the present invention, the protection scope of the utility model should be defined by the scope defined by the claims..For
For those skilled in the art, without departing from the spirit and scope of the utility model, it can also make several
Improvements and modifications, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (5)
1. the twisted double-insulated conductor of a kind of flexible multiconductor, including inner core and the first insulating layer being wrapped in outside the inner core
And second insulating layer, it is characterised in that: the inner core is that a plurality of soft copper silk is twisted, and first insulating layer is PET and glass
The pressure-and heat-resistance layer that fibre is combined, the second insulating layer are composite braided layer, and first insulating layer and described second is absolutely
It is equipped with flame-retardant adhesive between edge layer, is glued first insulating layer and the second insulating layer by the flame-retardant adhesive
Knot.
2. a kind of twisted double-insulated conductor of flexible multiconductor according to claim 1, it is characterised in that: second insulation
Layer is lamina reticularis made of thin copper wire and the braiding of nylon fiber silk.
3. a kind of twisted double-insulated conductor of flexible multiconductor according to claim 1, it is characterised in that: the inner core peripheral hardware
There is antioxidant coating.
4. a kind of twisted double-insulated conductor of flexible multiconductor according to claim 1, it is characterised in that: the inner core is circle
Cylindricality.
5. a kind of twisted double-insulated conductor of flexible multiconductor according to claim 1, it is characterised in that: the double hyer insulation
The diameter of line is 0.15~0.35mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821863547.4U CN208889356U (en) | 2018-11-13 | 2018-11-13 | A kind of double-insulated conductor that flexible multiconductor is twisted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821863547.4U CN208889356U (en) | 2018-11-13 | 2018-11-13 | A kind of double-insulated conductor that flexible multiconductor is twisted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208889356U true CN208889356U (en) | 2019-05-21 |
Family
ID=66518058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821863547.4U Active CN208889356U (en) | 2018-11-13 | 2018-11-13 | A kind of double-insulated conductor that flexible multiconductor is twisted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208889356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115700896A (en) * | 2022-11-14 | 2023-02-07 | 惠州市骅鹰电子科技有限公司 | Winding equipment for film-coated wire coil formed by stranding thousands of strands and using method |
-
2018
- 2018-11-13 CN CN201821863547.4U patent/CN208889356U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115700896A (en) * | 2022-11-14 | 2023-02-07 | 惠州市骅鹰电子科技有限公司 | Winding equipment for film-coated wire coil formed by stranding thousands of strands and using method |
| CN115700896B (en) * | 2022-11-14 | 2023-08-04 | 惠州市骅鹰电子科技有限公司 | Winding equipment for coated wire coil formed by twisting thousands of strands and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 516000 4th Floor, 113 Xikeng Industrial Zone, Zhongkai High-tech Zone, Huizhou City, Guangdong Province Patentee after: Huizhou Huaying Electronic Technology Co., Ltd. Address before: 516000 No. 29 May 1st Avenue, Chenjiang Street, Zhongkai High-tech Zone, Huicheng District, Huizhou City, Guangdong Province Patentee before: Huizhou Huaying Electronic Technology Co., Ltd. |
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| CP02 | Change in the address of a patent holder |