CN109979661A - It is a kind of to use the enameled wire being not easily broken convenient for splicing - Google Patents

It is a kind of to use the enameled wire being not easily broken convenient for splicing Download PDF

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Publication number
CN109979661A
CN109979661A CN201910388374.8A CN201910388374A CN109979661A CN 109979661 A CN109979661 A CN 109979661A CN 201910388374 A CN201910388374 A CN 201910388374A CN 109979661 A CN109979661 A CN 109979661A
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CN
China
Prior art keywords
core
protective layer
enameled wire
easily broken
ontology
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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.)
Pending
Application number
CN201910388374.8A
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Chinese (zh)
Inventor
李秀利
Original Assignee
李秀利
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 李秀利 filed Critical 李秀利
Priority to CN201910388374.8A priority Critical patent/CN109979661A/en
Publication of CN109979661A publication Critical patent/CN109979661A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B5/00Non-insulated conductors or conductive bodies characterised by their form
    • H01B5/08Several wires or the like stranded in the form of a rope
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/17Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/1805Protections not provided for in groups H01B7/182 - H01B7/26
    • H01B7/1815Protections not provided for in groups H01B7/182 - H01B7/26 composed of longitudinal inserts
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/17Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/1875Multi-layer sheaths

Abstract

The invention discloses a kind of convenient for splicing using the enameled wire being not easily broken; including core ontology; strengthening core is plugged in the middle part of core ontology; the outer surface of core ontology is enclosed with the first protective layer; the outer surface of first protective layer is enclosed with the second protective layer; the outer surface of second protective layer is enclosed with third protective layer, and the outer surface of third protective layer is enclosed with insulated paint covering.The present invention is when needing wiring; a section can be truncated in two non-conterminous core valves in two connectors respectively; then two connectors are mutually inserted fixation; joint is identical with the appearance thickness of not joint in this way; in addition in the inside of core ontology, the second protective layer is arranged in setting strengthening core between the first protective layer and third protective layer simultaneously; in this way when stretching; strengthening core and the second protective layer can bear the drawing force of major part; reduce the influence stretched to core ontology, entire enameled wire is effectively protected.

Description

It is a kind of to use the enameled wire being not easily broken convenient for splicing
Technical field
It is specially a kind of to use the enameled wire being not easily broken convenient for splicing the present invention relates to a kind of enameled wire.
Background technique
Enameled wire is a principal item of winding wire, is made of conductor and insulating layer two, after the annealed softening of bare wire, Using multiple japanning, bake.But it produces and not only met the requirements of the standard, but also meet the product of customer requirement and do not allow Easily, it is by raw material quality, technological parameter, production equipment, and the factors such as environment influence, therefore, the mass property of various enameled wires It is different, but all have mechanical performance, chemical property, electrical property, the big performance of hot property four.
Currently, the core of existing enameled wire is all the conductor wire core of an entirety mostly, in this way when needing wiring Time can only scrape off the insulated paint on core surface, and then that two the end of a thread are hinged, this mode of connection will lead to connector Place is excessively too fat to move, is not convenient to use, and in addition existing enameled wire is all directly to wrap up one layer absolutely on the surface of conductor wire core mostly The tensile strength of edge paint, the enameled wire manufactured in this way is poor, and external insulating lacquer layer is easy to cause when firmly pullling It cracks or internal core is caused to be damaged, will affect the use of enameled wire in this way.Therefore we make improvement to this, propose one kind Convenient for splicing using the enameled wire being not easily broken.
Summary of the invention
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
The present invention is a kind of convenient for splicing using the enameled wire being not easily broken, including core ontology, and the middle part of the core ontology is inserted It is connected to strengthening core, the outer surface of the core ontology is enclosed with the first protective layer, and the outer surface of first protective layer is enclosed with Second protective layer, the outer surface of second protective layer are enclosed with third protective layer, the outer surface package of the third protective layer There is insulated paint covering.
As a preferred technical solution of the present invention, the core ontology is made of four core valves, each line Core valve is in that a quarter is cylindric, and the right-angle side of the core valve inwardly falls to be equipped with fillet, and one of the core valve is flat Face, offers engagement groove, another plane of the core valve is fixed in conjunction with protrusion.
As a preferred technical solution of the present invention, the strengthening core is made of wire-core and interlayer, the wire-core At the center of strengthening core, the interlayer is wrapped in the outside of wire-core.
As a preferred technical solution of the present invention, the combination protrusion and engagement groove are in semi-cylindrical, and are tied It is identical as the arc radius of engagement groove to close protrusion.
As a preferred technical solution of the present invention, the fillet is cylindrical in a quarter, and the circle of the fillet Arc radius is identical as the outer arc radius of interlayer.
As a preferred technical solution of the present invention, the interlayer and the first protective layer are insulating protective layer, described Isolation protective material is crosslinked polyethylene.
As a preferred technical solution of the present invention, second protective layer is stretch-proof enhancement layer, the stretch-proof Enhancement layer is woven by cross one another nylon yarn.
As a preferred technical solution of the present invention, the third protective layer is copper shielded layer, the copper shielding Layer is intersected by copper silk thread to be woven.
The beneficial effects of the present invention are: this kind uses the enameled wire being not easily broken convenient for splicing, it is total using four core valves With composition core ontology, it is fixed by combination protrusion in the two and engagement groove one between two adjacent core valves It rises, in this way when needing wiring, a section can be truncated in two non-conterminous core valves in two connectors respectively, then Two connectors are mutually inserted fixation, and after this mode of connection wiring, joint is identical with the appearance thickness of not joint, both Beauty is by facilitating wiring to use, in addition in the inside of core ontology setting strengthening core simultaneously in the first protective layer and third protective layer Between the second protective layer is set, in this way when stretching, strengthening core and the second protective layer can bear the stretching of major part Power reduces the influence stretched to core ontology, entire enameled wire is effectively protected.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is a kind of cross section structure schematic diagram convenient for splicing using the enameled wire being not easily broken of the present invention;
Fig. 2 is a kind of strengthening core cross section structure schematic diagram convenient for splicing using the enameled wire being not easily broken of the present invention;
Fig. 3 is a kind of core valve cross section structure schematic diagram convenient for splicing using the enameled wire being not easily broken of the present invention.
In figure: 1, core ontology;101, core valve;102, engagement groove;103, in conjunction with protrusion;104, fillet;2, reinforce Core;201, wire-core;202, interlayer;3, the first protective layer;4, the second protective layer;5, third protective layer;6, insulated paint covering.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment: as shown in Figure 1, Figure 2 and Figure 3, the present invention is a kind of to use the enameled wire being not easily broken convenient for splicing, including Core ontology 1, the middle part of core ontology 1 are plugged with strengthening core 2, and the outer surface of core ontology 1 is enclosed with the first protective layer 3, the The outer surface of one protective layer 3 is enclosed with the second protective layer 4, and the outer surface of the second protective layer 4 is enclosed with third protective layer 5, third The outer surface of protective layer 5 is enclosed with insulated paint covering 6, and in this way when stretching, strengthening core 2 and the second protective layer 4 can be held By the drawing force of major part, reduces the influence stretched to 1 ontology of core ontology, entire enameled wire is effectively protected.
Wherein, core ontology 1 is made of four core valves 101, and each core valve 101 is cylindric in a quarter, and The right-angle side of core valve 101 inwardly falls to be equipped with fillet 104, and a plane of core valve 101 offers engagement groove 102, core Another plane of valve 101 is fixed in conjunction with protrusion 103, collectively constitutes core ontology 1 using four core valves 101, adjacent Two core valves 101 between be fixed with engagement groove 102 by the combination protrusion 103 in the two together with, exist in this way When needing wiring, a section can be truncated in two non-conterminous core valves 101 in two connectors respectively, then two connect Head is mutually inserted fixation, and after this mode of connection wiring, joint is identical with the appearance thickness of not joint, both it is beautiful by Wiring is facilitated to use.
Wherein, strengthening core 2 is made of wire-core 201 and interlayer 202, and wire-core 201 is located at the center of strengthening core 2, every Layer 202 is wrapped in the outside of wire-core 201, and setting interlayer 202 can guarantee the insulating properties between strengthening core 2 and core ontology 1, When stretching, strengthening core 2 can bear the drawing force of major part, reduce the influence stretched to 1 ontology of core ontology, right Entire enameled wire is effectively protected.
Wherein, it is in semi-cylindrical in conjunction with protrusion 103 and engagement groove 102, and combines protrusion 103 and engagement groove 102 Arc radius it is identical, guarantee to combine protrusion 103 to be completely bonded with engagement groove 102 when wiring, this wiring side After formula wiring, joint is identical with the appearance thickness of not joint, and both beauty was by facilitating wiring to use.
Wherein, fillet 104 is cylindrical in a quarter, and the outer arc radius of the arc radius of fillet 104 and interlayer 202 It is identical, guarantee there is no air between core ontology 1 and interlayer 202, avoids the surface of core valve 101 rotten by the substance in air Erosion, is effectively protected the surface of core valve 101.
Wherein, interlayer 202 and the first protective layer 3 are insulating protective layer, and isolation protective material is crosslinked polyethylene, crosslinking Polyethylene structure is stablized, even if similarly having very strong non-deformability at high temperature, can both increase entire enameled wire Tensile strength, it is also ensured that internal core ontology 1 is effectively protected in hot environment.
Wherein, the second protective layer 4 is stretch-proof enhancement layer, stretch-proof enhancement layer woven by cross one another nylon yarn and At, the second protective layer 4 is set between first protective layer 3 and third protective layer 5, the second protective layer 4 made of braiding be in netted knot Structure, in this way when stretching, the second protective layer 4 can bear the drawing force of major part, reduce and stretch to core ontology 1 The influence of body, while the adsorption capacity of the first protective layer 3 and third protective layer 5 can be increased, guarantee that the first protective layer 3 and third are protected Sheath 5 will not fall off, and entire enameled wire is effectively protected.
Wherein, third protective layer 5 is copper shielded layer, and copper shielded layer is intersected by copper silk thread and woven, can Effectively to avoid external environment from influencing core ontology 1, guarantee that core ontology 1 works normally.
When work, when needing wiring, first by first protective layer 3 on two the end of a thread surfaces, the second protective layer 4, Third protective layer 5 and insulated paint covering 6 are removed, and same length then is truncated in two non-conterminous core valves 101 in two connectors Then one section of degree will not have the part of truncation to be directed at the partial insertion being truncated on another connector on two connectors, insertion When adjacent two core valves 101 on combination protrusion 103 and 102 mutual cooperation clamping of engagement groove, then in connecting part Outer surface superscribe the first protective layer 3, the second protective layer 4, third protective layer 5 and the insulated paint covering 6 of same material, in this way After wiring, joint is identical with the appearance thickness of not joint, both beauty by facilitating wiring to use, in addition strengthening core 2 by Wire-core 201 and interlayer 202 form, and interlayer 202 can guarantee the insulating properties between strengthening core 2 and core ontology 1, in stretching When, strengthening core 2 can bear the drawing force of major part, reduce the influence stretched to 1 ontology of core ontology, to entire enamel-cover Line is effectively protected, and interlayer 202 and the first protective layer 3 are crosslinked polyetylene insulated protective layer, crosslinked polyethylene structure Stablize, even if similarly having very strong non-deformability at high temperature, can both increase the tensile strength of entire enameled wire, It can guarantee that internal core ontology 1 is effectively protected in hot environment, the second protective layer 4 is by cross one another nylon Silk weaves, and the second protective layer 4 is arranged between the first protective layer 3 and third protective layer 5, the second protective layer 4 made of braiding In reticular structure, in this way when stretching, the second protective layer 4 can bear the drawing force of major part, reduce and stretch to line The influence of 1 ontology of core ontology, while the adsorption capacity of the first protective layer 3 and third protective layer 5 can be increased, guarantee the first protective layer 3 and third protective layer 5 will not fall off, entire enameled wire is effectively protected, third protective layer 5 is mutually handed over by copper silk thread Fork weaves, and external environment can effectively be avoided to influence core ontology 1, guarantees that core ontology 1 works normally and in addition exists The second protective layer 4 is arranged simultaneously in the inside setting strengthening core 2 of core ontology 1 between the first protective layer 3 and third protective layer 5, In this way when stretching, strengthening core 2 and the second protective layer 4 can bear the drawing force of major part, reduce and stretch to core The influence of 1 ontology of ontology, is effectively protected entire enameled wire.
In the description of the present invention, it should be noted that the orientation of the instructions such as term "vertical", "upper", "lower", "horizontal" Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, and It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore It is not considered as limiting the invention.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one Connect to body;It can be mechanical connection, be also possible to be electrically connected;It can be directly connected, it can also be indirect by intermediary It is connected, can be the connection inside two elements.For the ordinary skill in the art, it can manage as the case may be Solve the concrete meaning of above-mentioned term in the present invention.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention, Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features. All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention Within protection scope.

Claims (8)

1. a kind of use the enameled wire being not easily broken, including core ontology (1) convenient for splicing, which is characterized in that the core sheet It being plugged in the middle part of body (1) strengthening core (2), the outer surface of the core ontology (1) is enclosed with the first protective layer (3), and described The outer surface of one protective layer (3) is enclosed with the second protective layer (4), and the outer surface of second protective layer (4) is enclosed with third guarantor The outer surface of sheath (5), the third protective layer (5) is enclosed with insulated paint covering (6).
2. a kind of enameled wire being not easily broken convenient for splicing use according to claim 1, which is characterized in that the core Ontology (1) is made of four core valves (101), and each core valve (101) is cylindric in a quarter, and the core The right-angle side of valve (101) inwardly falls to be equipped with fillet (104), and a plane of the core valve (101) offers engagement groove (102), another plane of the core valve (101) is fixed in conjunction with raised (103).
3. a kind of enameled wire being not easily broken convenient for splicing use according to claim 1, which is characterized in that the reinforcement Core (2) is made of wire-core (201) and interlayer (202), and the wire-core (201) is located at the center of strengthening core (2), it is described every Layer (202) is wrapped in the outside of wire-core (201).
4. a kind of enameled wire being not easily broken convenient for splicing use according to claim 2, which is characterized in that the combination Raised (103) and engagement groove (102) are in semi-cylindrical, and combine the arc radius of raised (103) and engagement groove (102) It is identical.
5. a kind of enameled wire being not easily broken convenient for splicing use according to claim 3, which is characterized in that the fillet (104) cylindrical in a quarter, and the arc radius of the fillet (104) is identical as the outer arc radius of interlayer (202).
6. a kind of enameled wire being not easily broken convenient for splicing use according to claim 3, which is characterized in that the interlayer (202) and the first protective layer (3) is insulating protective layer, and the isolation protective material is crosslinked polyethylene.
7. a kind of enameled wire being not easily broken convenient for splicing use according to claim 1, which is characterized in that described second Protective layer (4) is stretch-proof enhancement layer, and the stretch-proof enhancement layer is woven by cross one another nylon yarn.
8. a kind of enameled wire being not easily broken convenient for splicing use according to claim 1, which is characterized in that the third Protective layer (5) is copper shielded layer, and the copper shielded layer is intersected by copper silk thread to be woven.
CN201910388374.8A 2019-05-10 2019-05-10 It is a kind of to use the enameled wire being not easily broken convenient for splicing Pending CN109979661A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910388374.8A CN109979661A (en) 2019-05-10 2019-05-10 It is a kind of to use the enameled wire being not easily broken convenient for splicing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910388374.8A CN109979661A (en) 2019-05-10 2019-05-10 It is a kind of to use the enameled wire being not easily broken convenient for splicing

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CN109979661A true CN109979661A (en) 2019-07-05

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015067717A1 (en) * 2013-11-06 2015-05-14 Leoni Kabel Holding Gmbh Stranded conductors and method for producing stranded conductors
CN205911074U (en) * 2016-07-13 2017-01-25 深圳市九洲蓉胜科技有限公司 Superfine resistant high -pressure type wire structure
CN207474094U (en) * 2017-05-12 2018-06-08 福州大通机电有限公司 A kind of enameled wire for facilitating external cabling and welding
CN207938355U (en) * 2018-03-13 2018-10-02 安徽航天电缆集团有限公司 A kind of novel locomotive wear-resistant cable

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015067717A1 (en) * 2013-11-06 2015-05-14 Leoni Kabel Holding Gmbh Stranded conductors and method for producing stranded conductors
CN205911074U (en) * 2016-07-13 2017-01-25 深圳市九洲蓉胜科技有限公司 Superfine resistant high -pressure type wire structure
CN207474094U (en) * 2017-05-12 2018-06-08 福州大通机电有限公司 A kind of enameled wire for facilitating external cabling and welding
CN207938355U (en) * 2018-03-13 2018-10-02 安徽航天电缆集团有限公司 A kind of novel locomotive wear-resistant cable

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Application publication date: 20190705

RJ01 Rejection of invention patent application after publication