CN213339741U - Enameled wire with glass film coating - Google Patents
Enameled wire with glass film coating Download PDFInfo
- Publication number
- CN213339741U CN213339741U CN202022493201.3U CN202022493201U CN213339741U CN 213339741 U CN213339741 U CN 213339741U CN 202022493201 U CN202022493201 U CN 202022493201U CN 213339741 U CN213339741 U CN 213339741U
- Authority
- CN
- China
- Prior art keywords
- film coating
- glass film
- conductive wire
- wire core
- protective layer
- 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.)
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- 239000011521 glass Substances 0.000 title claims abstract description 52
- 239000007888 film coating Substances 0.000 title claims abstract description 37
- 238000009501 film coating Methods 0.000 title claims abstract description 37
- 239000010410 layer Substances 0.000 claims abstract description 36
- 239000011241 protective layer Substances 0.000 claims abstract description 23
- 239000004020 conductor Substances 0.000 claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 13
- 229920000728 polyester Polymers 0.000 claims abstract description 11
- 150000001875 compounds Chemical class 0.000 claims abstract description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052802 copper Inorganic materials 0.000 claims abstract description 9
- 239000010949 copper Substances 0.000 claims abstract description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 8
- 239000003292 glue Substances 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 239000003365 glass fiber Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 210000003298 dental enamel Anatomy 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000004321 preservation Methods 0.000 abstract description 5
- 239000000853 adhesive Substances 0.000 abstract description 4
- 230000001070 adhesive effect Effects 0.000 abstract description 4
- 238000004804 winding Methods 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 description 6
- 238000005253 cladding Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920004934 Dacron® Polymers 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
An enameled wire with a glass film coating comprises a conductive wire core. The utility model has the advantages that the surface of the conductive wire core is provided with the protective layer, the surface of the protective layer is provided with the glass film coating, the surface of the glass film coating is provided with the reinforcing layer, the surface of the reinforcing layer is provided with the insulating layer, the conductive wire core adopts an aluminum or copper conductor, the interior of the protective layer is filled with the compound adhesive, the surface of the conductive wire core is bonded with the inner wall of the protective layer through the compound adhesive, the conductive effect of the conductive wire core can be ensured by adopting the aluminum or copper conductor, the glass film coating arranged on the surface of the conductive wire core can improve the heat resistance performance of the conductive wire core, and when the external temperature is too low, the glass film coating can provide a certain heat preservation effect for the conductive wire core, thereby improving the service life of the conductive wire core, the reinforcing layer is arranged, and the reinforcing layer is formed by mutually winding and twisting polyester, the practicality of the enameled wire is stronger.
Description
Technical Field
The utility model relates to an enameled wire technical field especially relates to an enameled wire with glass film coating.
Background
The enameled wire is a main variety of winding wires and consists of a conductor and an insulating layer, a bare wire is annealed and softened and then painted and baked for many 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 the factors of raw material quality, process parameters, production equipment, environment and the like, so that the quality characteristics of various enameled wires are different, and the enameled wires have four properties of mechanical property, chemical property, electrical property and thermal property.
The existing enameled wire is poor in heat resistance, and when the external temperature is too low, the heat insulation effect of the conductor core inside the enameled wire is poor, so that the service life of the conductor core is shortened, the practicability of the enameled wire is poor, and therefore, the technical personnel in the field provide the enameled wire with a glass film coating.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides an enameled wire with glass membrane cladding material has solved current enameled wire heat resistance relatively poor, and when the external temperature was too low, and is relatively poor to the inside conductor wire core heat preservation effect of enameled wire, leads to conductor wire core life to reduce, the relatively poor problem of enameled wire practicality.
(II) technical scheme
The utility model provides an enameled wire with glass membrane cladding material, including conductive core, conductive core's surface is provided with the inoxidizing coating, and the surface of inoxidizing coating is provided with glass membrane cladding material, glass membrane cladding material's surface is provided with the enhancement layer, and the surface of enhancement layer is provided with the insulating layer.
Preferably, the conductive wire core is made of aluminum or copper conductors.
Preferably, the interior of the protective layer is filled with a compound adhesive.
Preferably, the surface of the conductive wire core is bonded with the inner wall of the protective layer through composite glue, and the surface of the protective layer is bonded with the inner wall of the glass film coating through the composite glue.
Preferably, the reinforcing layer comprises polyester yarns and glass yarns, and the polyester yarns and the glass yarns are mutually wound and twisted.
Preferably, the thickness of the glass film coating is 2mm-5 mm.
Preferably, the thickness of the insulating layer is 3mm-5 mm.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has: the surface of the conductive wire core is provided with the protective layer, the surface of the protective layer is provided with the glass film coating, the surface of the glass film coating is provided with the reinforcing layer, the surface of the reinforcing layer is provided with the insulating layer, the conductive wire core adopts an aluminum or copper conductor, the inside of the protective layer is filled with the compound glue, the surface of the conductive wire core is adhered with the inner wall of the protective layer through the compound glue, the surface of the protective layer is adhered with the inner wall of the glass film coating through the compound glue, the reinforcing layer comprises polyester yarns and glass yarns, the polyester yarns and the glass yarns are mutually wound and twisted, the conductive effect of the conductive wire core can be ensured through the aluminum or copper conductor, the heat resistance of the conductive wire core can be improved through the glass film coating arranged on the surface of the conductive wire core, and when the external temperature is too low, the glass film coating can provide a certain heat preservation effect for, utilize the setting of enhancement layer, and the enhancement layer is formed by intertwining the twist between dacron silk and the glass silk, strengthens conductive core's mechanical properties by a wide margin, and the enameled wire practicality is stronger.
Drawings
Fig. 1 is a schematic structural diagram of an enameled wire with a glass film coating layer provided by the utility model.
Fig. 2 is a schematic structural diagram of the protective layer and the compound adhesive in the enameled wire with the glass film coating provided by the utility model.
Fig. 3 is a schematic structural diagram of a reinforcing layer in an enameled wire with a glass film coating provided by the utility model.
Reference numerals: 1. a conductive wire core; 2. a protective layer; 3. coating a glass film; 4. a reinforcing layer; 41. polyester yarn; 42. glass fiber; 5. an insulating layer; 6. and (4) compounding glue.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the utility model provides an enameled wire with glass film coating, including conductive core 1, conductive core 1's surface is provided with inoxidizing coating 2, and the surface of inoxidizing coating 2 is provided with glass film coating 3, and glass film coating 3's surface is provided with enhancement layer 4, and the surface of enhancement layer 4 is provided with insulating layer 5.
The utility model discloses in, can guarantee conductive effect of conductive core 1 through adopting aluminium system or copper conductor, set up glass coating 3 on conductive core 1's surface and can improve the heat resistance to conductive core 1, and when the external temperature was too low, glass coating 3 can provide certain heat preservation effect for conductive core 1, thereby improve conductive core 1's life, utilize the setting of enhancement layer 4, and enhancement layer 4 is formed by intertwining the twist between dacron silk 41 and the glass silk 42, strengthen conductive core 1's mechanical properties by a wide margin, the enameled wire practicality is stronger.
In an optional embodiment, the conductive wire core 1 is made of an aluminum or copper conductor, the composite glue 6 is filled inside the protective layer 2, the surface of the conductive wire core 1 is adhered to the inner wall of the protective layer 2 through the composite glue 6, the surface of the protective layer 2 is adhered to the inner wall of the glass film coating 3 through the composite glue 6, the reinforcing layer 4 comprises polyester yarns 41 and glass yarns 42, the polyester yarns 41 and the glass yarns 42 are mutually wound and twisted, the thickness of the glass film coating 3 is 2mm-5mm, and the thickness of the insulating layer 5 is 3mm-5 mm.
It should be noted that, the composite glue 6 is filled in the protective layer 2, which can ensure the protective layer 2 to effectively protect the conductive wire core 1, and at the same time, the connection between the protective layer 2 and the glass film coating 3 is enhanced, the reinforcing layer 4 is formed by extruding a copper flat wire, heat treatment, enamelling and sintering, and the high strength characteristics of the polyester fiber 41 and the glass fiber 42 are utilized, so that the enamelled wire has the characteristic of high mechanical strength, and meets the requirements of the electric energy transmission process, in addition, the glass film coating 3 and the insulating layer 5 can provide a certain heat preservation effect for the conductive wire core 1 when the external temperature is too low, so as to prolong the service life of the conductive wire core 1, and through the design of the insulating layer 5, the safety protection level of the enameled wire in the electric energy transmission process is high, and safety accidents of the enameled wire in the use process are avoided.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. The utility model provides an enameled wire with glass film coating, includes conductive core (1), its characterized in that, the surface of conductive core (1) is provided with inoxidizing coating (2), and the surface of inoxidizing coating (2) is provided with glass film coating (3), the surface of glass film coating (3) is provided with enhancement layer (4), and the surface of enhancement layer (4) is provided with insulating layer (5).
2. The enameled wire with glass film coating in accordance with claim 1, wherein the conductive wire core (1) is made of aluminum or copper conductor.
3. The enamel wire with glass film coating according to claim 1, wherein the inside of the protective layer (2) is filled with compound glue (6).
4. The enameled wire with glass film coating according to claim 1, wherein the surface of the conductive wire core (1) is bonded to the inner wall of the protective layer (2) through compound glue (6), and the surface of the protective layer (2) is bonded to the inner wall of the glass film coating (3) through compound glue (6).
5. The enameled wire with glass film coating according to claim 1, wherein the reinforcing layer (4) comprises polyester fiber (41) and glass fiber (42), and the polyester fiber (41) and the glass fiber (42) are twisted with each other.
6. The enamel wire with the glass film coating according to claim 1, wherein the thickness of the glass film coating (3) is 2mm to 5 mm.
7. The enamel wire with the glass film coating according to claim 1, wherein the thickness of the insulation layer (5) is 3mm to 5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022493201.3U CN213339741U (en) | 2020-11-02 | 2020-11-02 | Enameled wire with glass film coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022493201.3U CN213339741U (en) | 2020-11-02 | 2020-11-02 | Enameled wire with glass film coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213339741U true CN213339741U (en) | 2021-06-01 |
Family
ID=76075546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022493201.3U Active CN213339741U (en) | 2020-11-02 | 2020-11-02 | Enameled wire with glass film coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213339741U (en) |
-
2020
- 2020-11-02 CN CN202022493201.3U patent/CN213339741U/en active Active
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