CN220171797U - Corona-resistant special-shaped electromagnetic wire - Google Patents
Corona-resistant special-shaped electromagnetic wire Download PDFInfo
- Publication number
- CN220171797U CN220171797U CN202321398691.6U CN202321398691U CN220171797U CN 220171797 U CN220171797 U CN 220171797U CN 202321398691 U CN202321398691 U CN 202321398691U CN 220171797 U CN220171797 U CN 220171797U
- Authority
- CN
- China
- Prior art keywords
- layer
- resistant
- wire
- corona
- insulating
- 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.)
- Active
Links
- 239000010410 layer Substances 0.000 claims abstract description 111
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000003365 glass fiber Substances 0.000 claims abstract description 18
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 11
- 239000000945 filler Substances 0.000 claims abstract description 10
- 239000002344 surface layer Substances 0.000 claims abstract description 5
- 238000005253 cladding Methods 0.000 claims description 12
- 239000003973 paint Substances 0.000 claims description 11
- 239000011241 protective layer Substances 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 229920002050 silicone resin Polymers 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 7
- 229920005989 resin Polymers 0.000 abstract description 7
- 239000011347 resin Substances 0.000 abstract description 7
- 229910052710 silicon Inorganic materials 0.000 abstract description 7
- 239000010703 silicon Substances 0.000 abstract description 7
- 238000009413 insulation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a corona-resistant special-shaped electromagnetic wire which comprises a wire body, an inner cylinder, a wrapping piece and an outer surface layer, wherein the inner cylinder is arranged on the side of the wire body, the wrapping piece is arranged on the side of the inner cylinder, the outer surface layer is arranged on the side of the wrapping piece, the wire body comprises a copper wire, a heat conducting layer and a silicone layer, the heat conducting layer is arranged on the side of the copper wire, and the silicone layer is arranged on the side of the heat conducting layer. The corona-resistant special-shaped electromagnetic wire is characterized in that a copper wire is placed in a wrapping machine, a heat conducting layer is melted and cooled and then fixed on the surface of the copper wire, a silicon resin layer is coated on the surface of the heat conducting layer, corona resistance and arc resistance can be improved through the silicon resin layer, the surface of the silicon resin layer is wrapped by a glass fiber wrapping layer, an inner sleeve with an insulating layer is wrapped by the glass fiber wrapping layer, the inner sleeve and a filler are wrapped by an insulating sleeve with a temperature resistant layer, the insulation of the electromagnetic wire is improved, and finally the electromagnetic wire is wrapped by a wear-resistant layer.
Description
Technical Field
The utility model relates to the technical field of electromagnetic wires, in particular to a corona-resistant special-shaped electromagnetic wire.
Background
The electromagnetic wire is an insulated wire for manufacturing coils or windings in electrical products, and the electromagnetic wire must meet various requirements in use and manufacturing process, especially in the use process, not only the new heat-resistant and heat-conducting energy of the electromagnetic wire is considered, but also the corona energy generated by the electromagnetic wire consumes electric energy and interferes with radio waves to cause damage to the electromagnetic wire.
The electromagnetic wire on the market is not superior in integral anti-corona and heat-conducting performance in use, waste in the process of increasing power transmission is caused, and meanwhile, the insulation effect is too single, so that electrical potential safety hazards are easily caused due to poor insulation effect, and therefore, the corona-resistant special-shaped electromagnetic wire is provided.
Disclosure of Invention
The utility model aims to provide a corona-resistant special-shaped electromagnetic wire so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a corona-resistant abnormal shape electromagnetic wire, includes wire body, inner tube, parcel piece and extexine, the avris of wire body is provided with the inner tube, and the avris of inner tube is provided with the parcel piece, the avris of parcel piece is provided with the extexine, the wire body includes copper line, heat conduction layer and silicone layer, and the avris of copper line is provided with the heat conduction layer, the avris of heat conduction layer is provided with the silicone layer.
Further, the copper wire is wrapped by the heat conducting layer, and the heat conducting layer, the silicon resin layer and the inner cylinder are matched.
Further, the inner cylinder comprises an inner sleeve, an insulating layer and a glass fiber cladding, wherein the insulating layer is arranged on the inner wall of the inner sleeve, and the glass fiber cladding is arranged on the inner wall of the insulating layer.
Further, the glass fiber cladding wraps the wire body.
Further, the wrapping piece comprises an insulating sleeve, a temperature-resistant layer and a filler, wherein the temperature-resistant layer is arranged on the inner wall of the insulating sleeve, and the filler is arranged inside the temperature-resistant layer.
Further, the insulating sleeve is in cementing connection with the temperature resistant layer, and the insulating sleeve is matched with the inner cylinder.
Further, the outer surface layer comprises a wear-resistant layer and a paint film protective layer, and the side of the wear-resistant layer is provided with the paint film protective layer.
Further, the paint film protective layer and the wear-resistant layer are integrated.
Compared with the prior art, the utility model has the beneficial effects that: the corona-resistant special-shaped electromagnetic wire is characterized in that a copper wire is placed in a wrapping machine, a heat conducting layer is melted and cooled and then fixed on the surface of the copper wire, a silicon resin layer is coated on the surface of the heat conducting layer, corona resistance and arc resistance can be improved through the silicon resin layer, the surface of the silicon resin layer is wrapped by a glass fiber wrapping layer, an inner sleeve with an insulating layer is wrapped by the glass fiber wrapping layer, the inner sleeve and a filler are wrapped by an insulating sleeve with a temperature resistant layer, the insulation of the electromagnetic wire is improved, and finally the electromagnetic wire is wrapped by a wear-resistant layer.
The insulating sleeve is the same as the insulating layer in material, and simultaneously double-wraps the electromagnetic wire with the heat conduction layer and the temperature resistant layer, so that the electromagnetic wire is simple in structure, good in heat conduction performance, long in service life in daily use, not easy to wear and damage, and capable of limiting and reinforcing the internal protection effect.
The outside of copper line is provided with heat conduction layer, silicone layer and glass silk covering, can improve the anticorona and the heat conductivility of electromagnetic wire to can effectively prevent that the anticorona of electromagnetic wire from performing poor, avoid increasing the waste in the electric power transmission process, and then reduce unnecessary economic loss.
The paint film protective layer is fixedly connected with the wear-resistant layer through the adhesive, and meanwhile, the wear-resistant layer provides good protection for the electromagnetic wire, so that the electromagnetic wire is ensured to have better wear resistance, and further the lubricity and softness of the whole outer surface can be improved.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic view of a partial perspective structure of the present utility model;
FIG. 3 is a schematic front view of the inner cylinder of the present utility model.
In the figure: 1. a wire body; 101. copper wire; 102. a heat conducting layer; 103. a silicone resin layer; 2. an inner cylinder; 201. an inner sleeve; 202. an insulating layer; 203. a glass fiber cladding; 3. a wrapper; 301. an insulating sleeve; 302. a temperature resistant layer; 303. a filler; 4. an outer surface layer; 401. a wear-resistant layer; 402. and (5) a paint film protective layer.
Detailed Description
As shown in fig. 1-2, a corona resistant profiled magnet wire, comprising: the wire body 1, the inner tube 2, the parcel piece 3 and extexine 4, the avris of the wire body 1 is provided with the inner tube 2, and the avris of inner tube 2 is provided with the parcel piece 3, the avris of parcel piece 3 is provided with extexine 4, parcel piece 3 includes insulating cover 301, temperature resistant layer 302 and filler 303, and the inner wall of insulating cover 301 is provided with temperature resistant layer 302, the inside of temperature resistant layer 302 is provided with filler 303, be glued between insulating cover 301 and the temperature resistant layer 302, and mutually support between insulating cover 301 and the inner tube 2, insulating cover 301 is the same with insulating layer 202 material, simultaneously carry out dual parcel to the electromagnetic wire with heat conduction layer 102 and temperature resistant layer 302, not only simple structure has good heat conductivility simultaneously, can obtain longer life when daily use, be difficult to be damaged by wearing and tearing, play restriction and reinforcement inside protective effect, extexine 4 includes wear-resisting layer 401 and protective layer 402, and wear-resisting layer 401's avris are provided with paint film 402, be an organic whole between paint film 402 and the wear-resisting layer 401, be connected through the binder between protective layer 401 and the protective layer 401, and wear-resisting layer 401 is good and the electromagnetic wire has better wear resistance, and the wear resistance is guaranteed to wear resistance, and the whole has better lubrication performance, and better lubrication performance is guaranteed to wear-resisting wire, and has and better wear resistance.
As shown in fig. 3, a corona-resistant abnormal electromagnetic wire, the wire body 1 includes a copper wire 101, a heat conducting layer 102 and a silicone layer 103, and the side of the copper wire 101 is provided with the heat conducting layer 102, the side of the heat conducting layer 102 is provided with the silicone layer 103, the heat conducting layer 102 wraps the copper wire 101, and the heat conducting layer 102, the silicone layer 103 and the inner cylinder 2 are matched, the heat conducting layer 102, the silicone layer 103 and the glass fiber cladding 203 are arranged on the outer side of the copper wire 101, corona resistance and heat conducting performance of the electromagnetic wire are improved when the electromagnetic wire is used, so that poor corona resistance of the electromagnetic wire can be effectively prevented, waste in the power transmission process is avoided, unnecessary economic loss is reduced, the inner cylinder 2 comprises an inner sleeve 201, an insulating layer 202 and a glass fiber cladding 203, the inner wall of the inner sleeve 201 is provided with the insulating layer 202, the glass fiber cladding 203 wraps the wire body 1, the glass fiber cladding 203 and the insulating layer 202 are fixedly connected through an adhesive, the glass fiber cladding 203 is used for protecting the electromagnetic wire from being easily oxidized by outside air, and meanwhile, the electrical potential safety hazard is avoided when the insulating layer 202 is arranged, and the insulation effect is poor.
In summary, the corona resistant special-shaped electromagnetic wire is characterized in that firstly, a copper wire 101 is placed in a wrapping machine, then a heat conducting layer 102 is melted and cooled and fixed on the surface of the copper wire 101, a silicone resin layer 103 is coated on the surface of the heat conducting layer 102, then the surface of the silicone resin layer 103 is wrapped by a glass fiber wrapping layer 203, then an inner sleeve 201 with an insulating layer 202 is wrapped by the glass fiber wrapping layer 203, then the inner sleeve 201 and a filler 303 are wrapped by an insulating sleeve 301 of a heat resistant layer 302, finally, the surface of the heat resistant layer 401 is wrapped by a wear resistant layer 401, and a paint film protection layer 402 is coated on the surface of the wear resistant layer 401, so that the lubricity and softness of the whole outer surface can be improved.
Claims (8)
1. The utility model provides a corona resistant abnormal shape electromagnetic wire, includes wire body (1), inner tube (2), parcel (3) and extexine (4), its characterized in that: the side of the line body (1) is provided with inner tube (2), and the side of inner tube (2) is provided with parcel piece (3), the side of parcel piece (3) is provided with extexine (4), line body (1) includes copper line (101), heat conduction layer (102) and silicone layer (103), and the side of copper line (101) is provided with heat conduction layer (102), the side of heat conduction layer (102) is provided with silicone layer (103).
2. The corona resistant profiled magnet wire of claim 1, wherein: the copper wire (101) is wrapped by the heat conducting layer (102), and the heat conducting layer (102), the silicone resin layer (103) and the inner cylinder (2) are matched.
3. The corona resistant profiled magnet wire of claim 1, wherein: the inner cylinder (2) comprises an inner sleeve (201), an insulating layer (202) and a glass fiber cladding (203), wherein the insulating layer (202) is arranged on the inner wall of the inner sleeve (201), and the glass fiber cladding (203) is arranged on the inner wall of the insulating layer (202).
4. A corona resistant profiled magnet wire as defined in claim 3, wherein: the glass fiber cladding (203) wraps the wire body (1).
5. The corona resistant profiled magnet wire of claim 1, wherein: the package (3) comprises an insulating sleeve (301), a temperature-resistant layer (302) and a filler (303), wherein the temperature-resistant layer (302) is arranged on the inner wall of the insulating sleeve (301), and the filler (303) is arranged inside the temperature-resistant layer (302).
6. The corona resistant profiled magnet wire defined in claim 5, wherein: the insulating sleeve (301) is in glued connection with the temperature resistant layer (302), and the insulating sleeve (301) is matched with the inner cylinder (2).
7. The corona resistant profiled magnet wire of claim 1, wherein: the outer surface layer (4) comprises a wear-resistant layer (401) and a paint film protective layer (402), and the side of the wear-resistant layer (401) is provided with the paint film protective layer (402).
8. The corona resistant profiled magnet wire defined in claim 7, wherein: the paint film protection layer (402) and the wear-resistant layer (401) are integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321398691.6U CN220171797U (en) | 2023-06-02 | 2023-06-02 | Corona-resistant special-shaped electromagnetic wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321398691.6U CN220171797U (en) | 2023-06-02 | 2023-06-02 | Corona-resistant special-shaped electromagnetic wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220171797U true CN220171797U (en) | 2023-12-12 |
Family
ID=89060434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321398691.6U Active CN220171797U (en) | 2023-06-02 | 2023-06-02 | Corona-resistant special-shaped electromagnetic wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220171797U (en) |
-
2023
- 2023-06-02 CN CN202321398691.6U patent/CN220171797U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220171797U (en) | Corona-resistant special-shaped electromagnetic wire | |
| CN207909550U (en) | A kind of tensile cable | |
| CN108281232A (en) | High-performance creep resistant aluminium alloy power cable | |
| CN208796690U (en) | A kind of high temperature resistant highly-flexible reel flat cable | |
| CN215183246U (en) | High tension cable in lightweight superconductive aluminum alloy core car | |
| CN215220353U (en) | Novel power cable | |
| CN213092847U (en) | Corona-resistant copper electromagnetic wire | |
| CN209593215U (en) | The plastic packaging stator and motor of built-in protector | |
| CN209071024U (en) | A kind of excellent heat radiating type midium voltage cable of highly resistance | |
| CN218918490U (en) | Bending-resistant new energy cable | |
| CN216287642U (en) | Novel copper conductor structure | |
| CN207909512U (en) | A kind of copper-clad aluminum conductor of strong antijamming capability | |
| CN207503714U (en) | Isolated form steel-cored aluminium strand cable | |
| CN221008633U (en) | High-frequency data line with anti-interference structure | |
| CN220252895U (en) | Enameled wire with insulating heat-resistant coating | |
| CN213958635U (en) | Corrosion-resistant new forms of energy electric wire | |
| CN219497375U (en) | Anti-aging cable | |
| CN211016617U (en) | Power line of air conditioner cooling unit of electric automobile | |
| CN205318862U (en) | Adopt data line of carbon fiber complex core line | |
| CN219040163U (en) | Resistor structure | |
| CN212570523U (en) | Power cable with long service life | |
| CN209607580U (en) | A kind of current transformer of nylon insulation | |
| CN215069404U (en) | Concentric self-shielding traction cable | |
| CN209607578U (en) | A kind of voltage transformer of nylon insulation | |
| CN219225930U (en) | Wire with wear-resistant structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |