CN220252866U - Fine copper-clad aluminum enameled wire - Google Patents
Fine copper-clad aluminum enameled wire Download PDFInfo
- Publication number
- CN220252866U CN220252866U CN202320972052.XU CN202320972052U CN220252866U CN 220252866 U CN220252866 U CN 220252866U CN 202320972052 U CN202320972052 U CN 202320972052U CN 220252866 U CN220252866 U CN 220252866U
- Authority
- CN
- China
- Prior art keywords
- layer
- enameled wire
- wire body
- flame retardant
- fine copper
- 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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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 25
- 239000010410 layer Substances 0.000 claims abstract description 69
- 239000003063 flame retardant Substances 0.000 claims abstract description 47
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000004677 Nylon Substances 0.000 claims abstract description 22
- 229920001778 nylon Polymers 0.000 claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 239000011241 protective layer Substances 0.000 claims abstract description 16
- 239000004020 conductor Substances 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 description 4
- 238000009941 weaving Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model discloses a fine copper-clad aluminum enameled wire, which comprises an enameled wire body, a protection assembly and a flame-retardant assembly, wherein the protection assembly comprises an inner protection layer and an outer wear-resistant layer which are respectively arranged at the inner end and the outer end of the outer layer of the enameled wire body, and the inner protection layer comprises a nylon layer in the center and an inner rubber sleeve wrapped at the outer end of the nylon layer. According to the fine copper-clad aluminum enameled wire, the inner protective layer and the outer wear-resistant layer are sequentially arranged on the outer layer of the enameled wire body, the nylon layer and the steel wire mesh inside the inner protective layer and the outer wear-resistant layer can play the roles of resisting abrasion, water and stretching and corrosion on the outer layer of the enameled wire body, so that the overall performance of the enameled wire body in use is enhanced through double-layer protection of the enameled wire body, the flame-retardant sleeve is arranged between the inner protective layer and the outer wear-resistant layer, and the flame retardant filled in the hollow cavity of the flame-retardant sleeve can also be used for realizing flame retardance in use of the enameled wire body and improving the use safety of the enameled wire body.
Description
Technical Field
The utility model relates to the technical field of enameled wires, in particular to a fine copper-clad aluminum enameled wire.
Background
The enameled wire is a main variety of winding wire, and is composed of two parts of a conductor and an insulating layer, wherein a bare wire is annealed and softened and then painted and baked for multiple times, and the fine copper-clad aluminum enameled wire is an enameled wire composed of an inner aluminum conductor, an outer copper conductor and an insulating coating.
The existing copper-clad aluminum enameled wire, such as a copper-clad aluminum composite enameled wire disclosed in publication No. CN 218471611U, has the advantages of convenient stripping and replacement, but the outer layer of the enameled wire is not provided with a flame retardant layer, so that safety accidents are easy to cause after ignition occurs or the fire occurs at high temperature in use, and therefore, a fine copper-clad aluminum enameled wire is proposed.
Disclosure of Invention
The utility model mainly aims to provide a fine copper-clad aluminum enameled wire which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a fine copper-clad aluminum enameled wire, includes enameled wire body, protection component and fire-retardant subassembly, the protection component includes the interior inoxidizing coating and the outer wearing layer that the outer inner and outer end of enameled wire body set up respectively, interior inoxidizing coating includes central nylon layer and nylon layer outer end parcel's interior rubber sleeve, outer wearing layer includes central steel wire gauze and steel wire gauze outer end parcel's outer rubber sleeve.
Preferably, the nylon layer and the steel wire mesh are respectively formed by weaving nylon wires and steel wires.
Preferably, the flame retardant assembly comprises a flame retardant sleeve disposed between an inner protective layer and an outer wear layer.
Preferably, the flame-retardant assembly further comprises a plurality of groups of spacing rings which are arranged at the center in the flame-retardant sleeve and are in a circular ring structure, and a cavity with a circular ring cylindrical structure is formed between the spacing rings.
Preferably, the flame-retardant component further comprises a flame retardant filled in the cavity in the flame-retardant sleeve for flame retardance.
Preferably, the enameled wire body further comprises an aluminum conductor, a copper conductor and an insulating coating which are sequentially arranged from the inner layer to the outer layer.
Compared with the prior art, the utility model has the following beneficial effects:
1. the outer layer of the enameled wire body is sequentially provided with an inner protective layer and an outer wear-resistant layer, and the nylon layer and the steel wire mesh inside the inner protective layer and the outer wear-resistant layer can play the roles of wear resistance, water resistance and stretching resistance and corrosion resistance on the outer layer of the enameled wire body so as to strengthen the overall performance of the enameled wire body in use by double-layer protection;
2. the flame retardant sleeve arranged between the inner protective layer and the outer wear-resistant layer can also realize flame retardance in the use of the enameled wire body through the flame retardant filled in the hollow cavity of the flame retardant sleeve, so that the use safety of the enameled wire body is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a side cross-sectional view of the present utility model;
FIG. 3 is a partial side cross-sectional view of the inner protective layer and outer wear layer of the present utility model;
fig. 4 is an internal structural view of the flame retardant jacket of the present utility model.
Reference numerals:
100. an enameled wire body; 101. an aluminum conductor; 102. a copper conductor; 103. an insulating coating;
200. a protective assembly; 201. an inner protective layer; 202. an outer wear layer; 203. a nylon layer; 204. an inner rubber sleeve; 205. a steel wire mesh; 206. an outer rubber sleeve;
300. a flame retardant assembly; 301. a flame retardant sleeve; 302. a spacer ring; 303. a cavity; 304. a flame retardant.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Embodiment one:
as shown in fig. 1-3, this embodiment provides a fine copper-clad aluminum enameled wire, including an enameled wire body 100, a protection component 200 and a flame retardant component 300, the enameled wire body 100 further includes an aluminum conductor 101, a copper conductor 102 and an insulating coating 103 sequentially set from an inner layer to an outer layer, the protection component 200 includes an inner protection layer 201 and an outer wear-resistant layer 202 respectively set at the inner end and the outer end of the outer layer of the enameled wire body 100, the inner protection layer 201 includes a nylon layer 203 in the center and an inner rubber sleeve 204 wrapped at the outer end of the nylon layer 203, the outer wear-resistant layer 202 includes a steel wire mesh 205 in the center and an outer rubber sleeve 206 wrapped at the outer end of the steel wire mesh 205, and the nylon layer 203 and the steel wire mesh 205 are respectively formed by weaving nylon wires and steel wires.
Specifically, the enameled wire is a main variety of winding wire, and is formed by two parts of a conductor and an insulating layer, the bare wire is annealed and softened and then painted and baked for many times, the fine copper-clad aluminum enameled wire body 100 is an enameled wire formed by an inner aluminum conductor 101, an outer copper conductor 102 and an insulating coating 103, the outer layer of the enameled wire body 100 is sequentially provided with an inner protective layer 201 and an outer wear-resistant layer 202, a nylon layer 203 and a steel wire mesh 205 formed by braiding the inner protective layer 201 and the outer wear-resistant layer 202, and an inner rubber sleeve 204 and an outer rubber sleeve 206 wrapped by the outer ends of the nylon layer 203 and the steel wire mesh 205, so that the outer layer of the enameled wire body 100 has the advantages of wear resistance, water resistance and stretching resistance and corrosion resistance, so that the overall protection performance of the enameled wire body 100 in use is enhanced by double-layer protection.
Embodiment two:
on the basis of the first embodiment, as shown in fig. 4, the flame retardant assembly 300 includes a flame retardant sleeve 301 disposed between an inner protective layer 201 and an outer wear-resistant layer 202, the flame retardant assembly 300 further includes a plurality of groups of annular spacers 302 disposed in a central position in the flame retardant sleeve 301, and a cavity 303 having an annular cylindrical structure formed between the spacers 302, and the flame retardant assembly 300 further includes a flame retardant 304 filled in the cavity 303 in the flame retardant sleeve 301 for flame retarding.
Specifically, the flame retardant sleeve 301 arranged between the inner protective layer 201 and the outer wear-resistant layer 202 on the outer layer of the enameled wire body 100 can also realize flame retardance in use of the enameled wire body 100 through the flame retardant 304 filled in the hollow cavity 303 of the flame retardant sleeve 301, so that the use safety of the enameled wire body 100 is improved, and the spacer rings 302 arranged in the flame retardant sleeve 301 are mainly used for separating the flame retardant 304 filled in the enameled wire body 100, so that the problem that the flame retardant 304 leaks when the enameled wire body 100 is cut and wired is solved.
The working principle and the using flow of the utility model are as follows:
the outer wear-resisting layer 202 that the enameled wire body 100 was outermost sets up, the steel wire net 205 that accessible outer wear-resisting layer 202 central authorities department woven and the outer rubber sleeve 206 of steel wire net 205 outer end parcel play the outer wear-resisting waterproof of enameled wire body 100, the fire-retardant cover 301 of outer wear-resisting layer 202 inlayer, the fire-retardant 304 of the fire-retardant cover 301 cavity 303 intussuseption of accessible is filled, the fire-retardant when enameled wire body 100 catches fire is realized, improve its safety in utilization, the inner protective layer 201 of fire-retardant cover 301 inlayer, nylon layer 203 that the nylon layer 203 that accessible inner protective layer 201 central authorities department woven and the inner rubber sleeve 204 of nylon layer 203 outer end parcel play the stretch-proofing anticorrosion of enameled wire body 100 inlayer.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (6)
1. The utility model provides a fine copper-clad aluminum enameled wire, includes enameled wire body (100), protection component (200) and fire-retardant subassembly (300), its characterized in that, protection component (200) are including the interior inoxidizing coating (201) and outer wearing layer (202) that the outer inner and outer inner ends of enameled wire body (100) set up respectively, interior inoxidizing coating (201) are including central nylon layer (203) and nylon layer (203) outer end parcel's interior rubber sleeve (204), outer wearing layer (202) are including central steel wire mesh (205) and steel wire mesh (205) outer end parcel's outer rubber sleeve (206).
2. The fine copper-clad aluminum enameled wire according to claim 1, characterized in that the nylon layer (203) and the steel wire mesh (205) are woven from nylon wires and steel wires, respectively.
3. The fine copper-clad aluminum enameled wire according to claim 1, characterized in that the flame retardant assembly (300) comprises a flame retardant jacket (301) arranged between an inner protective layer (201) and an outer wear layer (202).
4. The fine copper-clad aluminum enameled wire according to claim 1, wherein the flame retardant assembly (300) further comprises a plurality of groups of annular space rings (302) arranged at the center in the flame retardant sleeve (301), and annular cylindrical cavities (303) formed between the space rings (302).
5. The fine copper-clad aluminum enameled wire according to claim 1, wherein the flame retardant assembly (300) further comprises a flame retardant (304) filled in a cavity (303) in the flame retardant jacket (301) for flame retardance.
6. The fine copper-clad aluminum enameled wire according to claim 1, characterized in that the enameled wire body (100) further comprises an aluminum conductor (101), a copper conductor (102) and an insulating coating (103) which are sequentially arranged from an inner layer to an outer layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320972052.XU CN220252866U (en) | 2023-04-26 | 2023-04-26 | Fine copper-clad aluminum enameled wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320972052.XU CN220252866U (en) | 2023-04-26 | 2023-04-26 | Fine copper-clad aluminum enameled wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220252866U true CN220252866U (en) | 2023-12-26 |
Family
ID=89234665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320972052.XU Active CN220252866U (en) | 2023-04-26 | 2023-04-26 | Fine copper-clad aluminum enameled wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220252866U (en) |
-
2023
- 2023-04-26 CN CN202320972052.XU patent/CN220252866U/en active Active
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