CN215183175U - Enameled wire with good corrosion resistance - Google Patents
Enameled wire with good corrosion resistance Download PDFInfo
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- CN215183175U CN215183175U CN202121154014.0U CN202121154014U CN215183175U CN 215183175 U CN215183175 U CN 215183175U CN 202121154014 U CN202121154014 U CN 202121154014U CN 215183175 U CN215183175 U CN 215183175U
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Abstract
The utility model discloses an enameled wire that corrosion resisting property is good, including the copper core layer, the surface of copper core layer is provided with the insulating layer, the insulating layer includes first insulating coating, second insulating coating and third insulating coating, third insulating coating is located second insulating coating's surface, second insulating coating is located first insulating coating's surface, the surface of insulating layer is provided with outer inoxidizing coating, outer inoxidizing coating includes corrosion-resistant coating and wear-resistant coating, wear-resistant coating is located corrosion-resistant coating's surface, corrosion-resistant coating is located third insulating coating's surface, first insulating coating is the polytetrafluoroethylene coating. The utility model discloses set up copper sandwich layer, first insulating coating, second insulating coating, third insulating coating, corrosion-resistant coating and wear-resistant coating, it is not good to have solved traditional enameled wire insulating nature, and corrosion resistance is not good, and the not good problem of wear resistance.
Description
Technical Field
The utility model relates to an enameled wire technical field specifically is an enameled wire that corrosion resisting property is good.
Background
The enameled wire is a main variety of winding wires and comprises a conductor and an insulating layer, a bare wire is annealed and softened and then is subjected to painting and baking for multiple times, but the product which meets the standard requirements and also meets the requirements of customers is not easy to produce, and is influenced by factors such as raw material quality, process parameters, production equipment, environment and the like, so that the quality characteristics of various enameled wires are different, but the traditional enameled wire is poor in insulation, corrosion resistance and wear resistance, and therefore the enameled wire with good corrosion resistance is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an enameled wire that corrosion resisting property is good possesses insulating good, and corrosion resistance is good, and the good advantage of wearability, and it is not good to have solved traditional enameled wire insulating nature, and corrosion resistance is not good, and the not good problem of wearability.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an enameled wire that corrosion resisting property is good, includes the copper sandwich layer, the surface of copper sandwich layer is provided with the insulating layer, the insulating layer includes first insulating coating, second insulating coating and third insulating coating, third insulating coating is located the surface of second insulating coating, second insulating coating is located the surface of first insulating coating, the surface of insulating layer is provided with outer inoxidizing coating, outer inoxidizing coating includes corrosion-resistant coating and wear-resistant coating, wear-resistant coating is located corrosion-resistant coating's surface, corrosion-resistant coating is located third insulating coating's surface.
Preferably, the first insulating coating is a polytetrafluoroethylene coating, the second insulating coating is a polyester-imide coating, and the third insulating coating is a polyurethane coating.
Preferably, the corrosion-resistant coating is a polyamide imide coating, and the wear-resistant coating is a nano ceramic particle coating.
Preferably, the thickness of the first insulating coating is 30 μm to 35 μm, the thickness of the second insulating coating is 40 μm to 45 μm, and the thickness of the third insulating coating is 35 μm to 40 μm.
Preferably, the thickness of the corrosion-resistant coating is 20-25 μm, and the thickness of the wear-resistant coating is 15-20 μm.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses the enameled wire is by the copper core layer, insulating layer and outer inoxidizing coating constitute, wear-resisting coating has increased the wearability of enameled wire, corrosion-resistant coating has increased the corrosion resistance of enameled wire, wearability and insulating nature, can continue to protect the enameled wire after wear-resisting coating damages, third insulating coating has increased the corrosion resistance and the wearability and the insulating nature of enameled wire, can all damage the continuing protection enameled wire after wear-resisting coating and corrosion-resistant coating, second insulating coating has further increased the wear-resisting and corrosion resistance and the insulating properties of enameled wire, the insulating nature and the corrosion resistance of the multiplicable enameled wire of first insulating coating, and have good heat resistance, it is not good to have solved traditional enameled wire insulating nature, corrosion resistance is not good, and the not good problem of wearability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged cross-sectional view of the insulating layer of the present invention;
fig. 3 is a schematic view of the cross-section enlarged structure of the outer protective layer of the present invention.
In the figure: 1. a copper core layer; 2. an insulating layer; 201. a first insulating coating; 202. a second insulating coating; 203. a third insulating coating; 3. an outer protective layer; 301. a corrosion-resistant coating; 302. and (3) wear-resistant coating.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a copper core layer 1, insulating layer 2, first insulating coating 201, second insulating coating 202, third insulating coating 203, outer inoxidizing coating 3, corrosion-resistant coating 301 and wear-resistant coating 302 part are the parts that general standard spare or technical staff in the field know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
Referring to fig. 1 to 3, an enameled wire with good corrosion resistance includes a copper core layer 1, an insulation layer 2 is disposed on a surface of the copper core layer 1, the insulation layer 2 includes a first insulation coating 201, a second insulation coating 202, and a third insulation coating 203, the third insulation coating 203 is disposed on an outer surface of the second insulation coating 202, the second insulation coating 202 is disposed on an outer surface of the first insulation coating 201, the first insulation coating 201 is a teflon coating, the second insulation coating 202 is a polyester-imide coating, the third insulation coating 203 is a polyurethane coating, the first insulation coating 201 has a thickness of 30 μm to 35 μm, the second insulation coating 202 has a thickness of 40 μm to 45 μm, the third insulation coating 203 has a thickness of 35 μm to 40 μm, an outer protection layer 3 is disposed on a surface of the insulation layer 2, the outer protection layer 3 includes a corrosion-resistant coating 301 and a wear-resistant coating 302, the wear-resistant coating 302 is positioned on the outer surface of the corrosion-resistant coating 301, the corrosion-resistant coating 301 is positioned on the outer surface of the third insulating coating 203, the corrosion-resistant coating 301 is a polyamide-imide coating, the wear-resistant coating 302 is a nano ceramic particle coating, the thickness of the corrosion-resistant coating 301 is 20-25 μm, the thickness of the wear-resistant coating 302 is 15-20 μm, the enameled wire is composed of a copper core layer 1, an insulating layer 2 and an outer protective layer 3, the wear-resistant coating 302 increases the wear resistance of the enameled wire, the corrosion-resistant coating 301 increases the corrosion resistance, the wear resistance and the insulating property of the enameled wire, the enameled wire can be continuously protected after the wear-resistant coating 302 is damaged, the third insulating coating 203 increases the corrosion resistance, the wear resistance and the insulating property of the enameled wire, the enameled wire can be continuously protected after the wear-resistant coating 302 and the corrosion-resistant coating 301 are damaged, and the second insulating coating 202 further increases the wear resistance, the corrosion resistance and the insulating property of the enameled wire, the first insulating coating 201 can increase the insulating property and the corrosion resistance of the enameled wire, has good heat resistance, and solves the problems of poor insulating property, poor corrosion resistance and poor wear resistance of the traditional enameled wire.
When the enameled wire is used, the enameled wire is composed of the copper core layer 1, the insulating layer 2 and the outer protective layer 3, the wear-resistant coating 302 increases the wear resistance of the enameled wire, the corrosion-resistant coating 301 increases the corrosion resistance, the wear resistance and the insulativity of the enameled wire, the enameled wire can be continuously protected after the wear-resistant coating 302 is damaged, the third insulating coating 203 increases the corrosion resistance, the wear resistance and the insulativity of the enameled wire, the enameled wire can be continuously protected after the wear-resistant coating 302 and the corrosion-resistant coating 301 are damaged, the second insulating coating 202 further increases the wear resistance, the corrosion resistance and the insulativity of the enameled wire, the first insulating coating 201 can increase the insulativity and the corrosion resistance of the enameled wire, the enameled wire has good heat resistance, and the problems that the traditional enameled wire is poor in insulativity, the corrosion resistance and the wear resistance are poor are solved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides an enameled wire that corrosion resisting property is good, includes copper core layer (1), its characterized in that: the surface of the copper core layer (1) is provided with an insulating layer (2), the insulating layer (2) comprises a first insulating coating (201), a second insulating coating (202) and a third insulating coating (203), the third insulating coating (203) is positioned on the outer surface of the second insulating coating (202), the second insulating coating (202) is positioned on the outer surface of the first insulating coating (201), the surface of the insulating layer (2) is provided with an outer protective layer (3), the outer protective layer (3) comprises a corrosion-resistant coating (301) and a wear-resistant coating (302), the wear-resistant coating (302) is positioned on the outer surface of the corrosion-resistant coating (301), the corrosion-resistant coating (301) is positioned on the outer surface of the third insulating coating (203), the first insulating coating (201) is a polytetrafluoroethylene coating, the second insulating coating (202) is a polyester imide coating, and the third insulating coating (203) is a polyurethane coating, the corrosion-resistant coating (301) is a polyamide-imide coating, the wear-resistant coating (302) is a nano ceramic particle coating, the thickness of the first insulating coating (201) is 30-35 μm, the thickness of the second insulating coating (202) is 40-45 μm, the thickness of the third insulating coating (203) is 35-40 μm, the thickness of the corrosion-resistant coating (301) is 20-25 μm, and the thickness of the wear-resistant coating (302) is 15-20 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121154014.0U CN215183175U (en) | 2021-05-27 | 2021-05-27 | Enameled wire with good corrosion resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121154014.0U CN215183175U (en) | 2021-05-27 | 2021-05-27 | Enameled wire with good corrosion resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215183175U true CN215183175U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121154014.0U Active CN215183175U (en) | 2021-05-27 | 2021-05-27 | Enameled wire with good corrosion resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215183175U (en) |
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2021
- 2021-05-27 CN CN202121154014.0U patent/CN215183175U/en active Active
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