CN210224321U - High temperature resistant electric wire with connector - Google Patents
High temperature resistant electric wire with connector Download PDFInfo
- Publication number
- CN210224321U CN210224321U CN201921448392.2U CN201921448392U CN210224321U CN 210224321 U CN210224321 U CN 210224321U CN 201921448392 U CN201921448392 U CN 201921448392U CN 210224321 U CN210224321 U CN 210224321U
- Authority
- CN
- China
- Prior art keywords
- copper
- ring
- wire
- electric wire
- connector
- 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.)
- Expired - Fee Related
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 114
- 229920003023 plastic Polymers 0.000 claims abstract description 31
- 239000004033 plastic Substances 0.000 claims abstract description 31
- 229920006351 engineering plastic Polymers 0.000 claims abstract description 20
- 238000002955 isolation Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 claims description 18
- 239000010949 copper Substances 0.000 claims description 18
- 229920001778 nylon Polymers 0.000 claims description 11
- 229920002635 polyurethane Polymers 0.000 claims description 8
- 239000004814 polyurethane Substances 0.000 claims description 8
- 230000001629 suppression Effects 0.000 description 7
- 239000005002 finish coating Substances 0.000 description 3
- 229920000106 Liquid crystal polymer Polymers 0.000 description 2
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 2
- 239000004696 Poly ether ether ketone Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 239000004734 Polyphenylene sulfide Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920002492 poly(sulfone) Polymers 0.000 description 2
- 229920002530 polyetherether ketone Polymers 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 229920000069 polyphenylene sulfide Polymers 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model belongs to the technical field of electric wires, in particular to a high-temperature-resistant electric wire with a connector, which comprises an electric wire main body and a connector arranged at the end part, wherein a heat-resistant insulating ring is arranged between the electric wire main body and the connector; through the heat-resisting insulating ring of installation between electric wire main part and the connector, avoid the connector cover to appear naked when the copper wire is outside, avoid the electric wire main part to discharge to both sides through the copper wire when using, stability when having increased electric wire main part and connector and being connected, the electric wire main part that comprises copper wire, special engineering plastic layer, isolation layer and PE plastics simultaneously for PE plastics, isolation layer, special engineering plastic layer and copper wire set gradually by outer and interior, have increased the stability of electric wire major structure.
Description
Technical Field
The utility model belongs to the technical field of the electric wire, concretely relates to anti high temperature takes connector electric wire.
Background
The electric wire with the connector is used for connecting the electric wire with the connecting terminal through the connector, has the characteristic of stable connection, has the characteristic of continuous operation of a cable, and is a lead for transmitting electric energy. Traditional area joint electric wire is when using, and it is weak to resist high temperature performance for the electric wire is when high load or joint area of contact hour, and the outer jacket melts easily, causes the copper wire to expose, connects simultaneously and is connected the poor problem of stability with the copper wire.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a high temperature resistance area joint electric wire has that the high temperature resistance ability of electric wire is strong, and the outer jacket has certain anti tractive intensity, connects simultaneously to be connected with the copper wire and stabilizes firm characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high temperature resistance area joint electric wire, includes the connector of electric wire main part and tip installation, install heat-resisting insulating ring between electric wire main part and the connector, the electric wire main part includes copper wire, special engineering plastic layer, isolation layer and PE plastics, special engineering plastic layer parcel is in the outside of copper wire, the isolation layer parcel is in the outside of special engineering plastic layer, PE plastics parcel is in the outside of isolation layer, the inner wall of PE plastics is inlayed and is had the nylon fiber rope, the connector includes copper ring, insulating cover and plug, insulating cover parcel is at the surface of copper ring, copper ring and plug formula structure as an organic whole, just the copper ring block is at the surface of copper wire tip.
As the utility model discloses a preferred technical scheme of high temperature resistance area connector electric wire, the surface of copper ring and insulating cover is equipped with the indent ring through the suppression, the internal surface that the copper ring received suppression department is fixed with the copper nail, just the copper nail contacts with the copper wire.
As the utility model discloses a preferred technical scheme of high temperature resistance area connector electric wire, the indent ring of copper ring and insulating cover surface suppression is provided with two, the copper nail is the coniform structure.
As the utility model discloses a preferred technical scheme of high temperature resistance area joint electric wire, copper ring and insulating cover are oval column structure, the copper wire compact distributes in the inside of copper ring.
As the utility model discloses a preferred technical scheme of high temperature resistance area joint electric wire, heat-resisting insulating ring cup joints the outside at the copper wire, just the surface of heat-resisting insulating ring one end and the internal surface contact of copper ring.
As the utility model discloses a preferred technical scheme of high temperature resistance area connector electric wire, the inside nylon fiber rope equidistant of inlaying of PE plastics encircles.
As the utility model discloses a preferred technical scheme of high temperature resistance area connector electric wire, the surface coating of PE plastics is equipped with polyurethane finish coating.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the heat-resisting insulating ring of installation between electric wire main part and the connector, avoid the connector cover to appear naked when the copper wire is outside, avoid the electric wire main part to discharge to both sides through the copper wire when using, stability when having increased electric wire main part and connector and connected, simultaneously by the copper wire, special engineering plastic layer, the electric wire main part that isolation layer and PE plastics constitute, make PE plastics, the isolation layer, special engineering plastic layer and copper wire set gradually by outer to interior, the stability of electric wire major structure has been increased, the high temperature resistance performance of electric wire main part has been improved, the nylon fiber rope of inlaying of PE plastics inner wall department simultaneously, the anti tractive intensity of PE plastics has been improved, the firm nature of electric wire major structure has been improved.
2. The indent ring through copper ring and insulating cover surface suppression has reduced the copper wire and has inserted the inside space of copper ring, has improved the copper wire and has installed the inside stability at the copper ring, and the copper ring is located the inside fixed copper nail of suppression department simultaneously for the copper nail inserts the inside of copper wire, has improved the firm nature that the copper wire was fixed in the copper ring inside, has increased the area of copper ring and copper wire contact.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 1;
in the figure: 1. a wire body; 11. a copper wire; 12. a special engineering plastic layer; 13. an isolation layer; 14. PE plastic; 15. a nylon fiber rope; 16. a polyurethane finish coat; 2. a connector; 3. a copper ring; 4. an insulating sleeve; 5. a plug; 6. pressing a groove ring; 7. copper nails; 8. a heat resistant insulating ring.
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.
Examples
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a high temperature resistance area joint electric wire, connector 2 including electric wire main part 1 and tip installation, install heat-resisting insulating ring 8 between electric wire main part 1 and the connector 2, electric wire main part 1 includes copper wire 11, special engineering plastic layer 12, isolation layer 13 and PE plastics 14, special engineering plastic layer 12 wraps up in the outside of copper wire 11, isolation layer 13 wraps up in the outside of special engineering plastic layer 12, PE plastics 14 wraps up in the outside of isolation layer 13, the inner wall of PE plastics 14 is inlayed and is had nylon fiber rope 15, connector 2 includes copper ring 3, insulating cover 4 and plug 5, insulating cover 4 wraps up in the surface of copper ring 3, copper ring 3 and plug 5 formula structure as an organic whole, and the surface of copper ring 3 block at the 11 tip of copper wire.
In this embodiment, through the heat-resisting insulating ring 8 of installation between electric wire main part 1 and connector 2, it appears naked to avoid connector 2 cover when the copper wire 11 is outside, avoid electric wire main part 1 to discharge to both sides through copper wire 11 when using, stability when having increased electric wire main part 1 and connector 2 and connecting, simultaneously by copper wire 11, special engineering plastic layer 12, electric wire main part 1 that isolation layer 13 and PE plastics 14 constitute, make PE plastics 14, isolation layer 13, special engineering plastic layer 12 and copper wire 11 set gradually from outside to inside, the stability of electric wire main part 1 structure has been increased, the high temperature resistance of electric wire main part 1 has been improved, the nylon fiber rope 15 of inlaying of PE plastics 14 inner wall department simultaneously, the tensile intensity of PE plastics 14 has been improved, the firm nature of electric wire main part 1 structure has been improved.
Specifically, the surfaces of the copper ring 3 and the insulating sleeve 4 are provided with the indent rings 6 through pressing, the inner surface of the pressed part of the copper ring 3 is fixedly provided with the copper nails 7, the copper nails 7 are in contact with the copper wires 11, the indent rings 6 pressed on the surfaces of the copper ring 3 and the insulating sleeve 4 are provided with two indent rings, the copper nails 7 are of conical structures, the copper ring 3 and the insulating sleeve 4 are of elliptical structures, and the copper wires 11 are compactly distributed in the copper ring 3.
In this embodiment, the indent ring 6 through copper ring 3 and the 4 surface suppression of insulating bush has reduced that copper wire 11 inserts the inside space of copper ring 3, has improved copper wire 11 and has installed the inside stability at copper ring 3, and copper ring 3 is located the inside fixed copper nail 7 of suppression department simultaneously for copper nail 7 inserts the inside of copper wire 11, has improved copper wire 11 and has fixed the firm nature in copper ring 3 inside, has increased the area of copper ring 3 with the contact of copper wire 11.
Specifically, the heat-resistant insulating ring 8 is sleeved outside the copper wire 11, and the outer surface of one end of the heat-resistant insulating ring 8 is in contact with the inner surface of the copper ring 3.
In this embodiment, cup joint in the outside of copper wire 11 through heat-resisting insulating ring 8, the surface of 8 one ends of heat-resisting insulating ring and the internal surface contact of copper ring 3 simultaneously expose externally when avoiding copper wire 11 to be connected with connector 2, have increased the security of using.
Specifically, nylon fiber ropes 15 embedded in the PE plastic 14 are wound at equal intervals, and a polyurethane finish coat 16 is coated on the outer surface of the PE plastic 14.
In this embodiment, the nylon fiber ropes 15 embedded in the PE plastic 14 are wound at equal intervals, and the outer surface of the PE plastic 14 is coated with the polyurethane finish coating 16, so that the structural strength of the electric wire main body 1 is improved.
In this embodiment, the special engineering plastic layer 12 is a kind of engineering plastic with high comprehensive performance and a long-term use temperature of more than 150 ℃, and mainly includes polyphenylene sulfide (PPS), Polyimide (PI), polyether ether ketone (PEEK), Liquid Crystal Polymer (LCP) and Polysulfone (PSF); the isolation layer 13 is a thermosetting resin impregnated paper high-pressure laminated board; the PE plastic 14 is a thermoplastic resin obtained by polymerizing ethylene; the polyurethane finish coat 16 is based on synthetic resin and has good chemical resistance and water resistance.
The utility model discloses a theory of operation and use flow: when in use, the end part of the electric wire main body 1 is peeled for a certain length, so that the copper wire 11 is exposed outside, the heat-resistant insulating ring 8 is sleeved outside the copper wire 11, meanwhile, the heat-resistant insulating ring 8 is contacted with the polyurethane finish coat 16, the copper ring 3 is sleeved outside the copper wire 11 and the heat-resistant insulating ring 8, at the moment, the copper nail 7 fixed on the inner surface of the copper ring 3 is contacted with the copper wire 11, meanwhile, the outer surfaces of the copper ring 3 and the insulating sleeve 4 are pressed at fixed positions, when the copper wire 11 is overloaded to generate heat, the special engineering plastic layer 12 wrapped outside the copper wire 11 absorbs heat, so that the isolation layer 13 wrapped on the outer surface of the special engineering plastic layer 12 is isolated, meanwhile, the nylon fiber rope 15 embedded in the inner wall of the PE plastic 14 enhances the tensile strength, and the polyurethane finish coating 16 coated on the outer surface of the PE plastic 14 improves the resistance of the wire body 1 to ultraviolet irradiation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a high temperature resistance takes connector electric wire, includes connector (2) of electric wire main part (1) and end installation, its characterized in that: a heat-resistant insulating ring (8) is arranged between the wire main body (1) and the connector (2), the electric wire main body (1) comprises a copper wire (11), a special engineering plastic layer (12), an isolation layer (13) and PE plastic (14), the special engineering plastic layer (12) is wrapped outside the copper wire (11), the isolation layer (13) is wrapped outside the special engineering plastic layer (12), the PE plastic (14) is wrapped outside the isolation layer (13), a nylon fiber rope (15) is embedded in the inner wall of the PE plastic (14), the connector (2) comprises a copper ring (3), an insulating sleeve (4) and a plug (5), insulating cover (4) parcel is at the surface of copper ring (3), copper ring (3) and plug (5) formula structure as an organic whole, just copper ring (3) block is at the surface of copper wire (11) tip.
2. The high temperature resistant electrical connector wire of claim 1, wherein: the surface of the copper ring (3) and the surface of the insulating sleeve (4) are provided with a pressure groove ring (6) through pressing, a copper nail (7) is fixed on the inner surface of the pressed part of the copper ring (3), and the copper nail (7) is in contact with a copper wire (11).
3. The high temperature resistant electrical connector wire of claim 2, wherein: the two pressure groove rings (6) pressed on the surfaces of the copper ring (3) and the insulating sleeve (4) are arranged, and the copper nail (7) is of a conical structure.
4. The high temperature resistant electrical connector wire of claim 1, wherein: the copper ring (3) and the insulating sleeve (4) are both of an elliptical structure, and the copper wires (11) are compactly distributed in the copper ring (3).
5. The high temperature resistant electrical connector wire of claim 1, wherein: the heat-resistant insulating ring (8) is sleeved outside the copper wire (11), and the outer surface of one end of the heat-resistant insulating ring (8) is in contact with the inner surface of the copper ring (3).
6. The high temperature resistant electrical connector wire of claim 1, wherein: the nylon fiber ropes (15) embedded in the PE plastic (14) are wound at equal intervals.
7. The high temperature resistant electrical connector wire of claim 1, wherein: and the outer surface of the PE plastic (14) is coated with a polyurethane finish coat (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921448392.2U CN210224321U (en) | 2019-09-03 | 2019-09-03 | High temperature resistant electric wire with connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921448392.2U CN210224321U (en) | 2019-09-03 | 2019-09-03 | High temperature resistant electric wire with connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210224321U true CN210224321U (en) | 2020-03-31 |
Family
ID=69920260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921448392.2U Expired - Fee Related CN210224321U (en) | 2019-09-03 | 2019-09-03 | High temperature resistant electric wire with connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210224321U (en) |
-
2019
- 2019-09-03 CN CN201921448392.2U patent/CN210224321U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 |