CN110176328A - It is a kind of to prevent losing the enameled wire with rock-steady structure - Google Patents
It is a kind of to prevent losing the enameled wire with rock-steady structure Download PDFInfo
- Publication number
- CN110176328A CN110176328A CN201910396433.6A CN201910396433A CN110176328A CN 110176328 A CN110176328 A CN 110176328A CN 201910396433 A CN201910396433 A CN 201910396433A CN 110176328 A CN110176328 A CN 110176328A
- Authority
- CN
- China
- Prior art keywords
- enameled wire
- rock
- insulating layer
- steady structure
- enhancement 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.)
- Granted
Links
- 239000010410 layer Substances 0.000 claims abstract description 65
- 238000009434 installation Methods 0.000 claims abstract description 12
- 239000011241 protective layer Substances 0.000 claims abstract description 12
- 239000004020 conductor Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 9
- 229920000459 Nitrile rubber Polymers 0.000 claims description 3
- 229920000784 Nomex Polymers 0.000 claims description 3
- 239000004763 nomex Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 7
- 239000003973 paint Substances 0.000 abstract description 7
- 210000003127 knee Anatomy 0.000 abstract description 5
- 238000005381 potential energy Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/24—Devices affording localised protection against mechanical force or pressure
Landscapes
- Insulating Bodies (AREA)
- Insulated Conductors (AREA)
Abstract
Prevent losing the enameled wire with rock-steady structure the invention discloses a kind of, including line main body, the line main body includes conductor, the outer wall of the conductor is successively socketed with insulating layer, enhancement layer and protective layer from inside to outside, the extexine of the line main body offers first annular slot, is mutually clamped between the insulating layer and enhancement layer.The present invention passes through enhancement layer, insulating layer, protective layer, second annular groove, connecting rod, snap ring, first annular slot, spring installation cavity and spring leaf are used in conjunction with each other, enameled wire is when needing to be bent, it is bent at first annular slot on enameled wire, deformation occurs under outer active force of the spring leaf in bending, after outer active force loses, under the elastic potential energy effect of spring leaf, enameled wire is restored to original original state, it reduces when enameled wire needs to be bent in use and loses, there is the possibility fallen in the paint in knee, improve the service life of enameled wire.
Description
Technical field
The present invention relates to a kind of enameled wires, specially a kind of to prevent losing the enameled wire with rock-steady structure.
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, enameled wire, in prolonged use, enameled wire may make enameled wire outer layer sometimes for being bent
Paint lose during bending, the paint in knee, which is likely to occur, to be fallen, reduce the stability of enameled wire, influence
The normal use of enameled wire.Therefore we improvements is made to this, propose it is a kind of prevent lose the enameled wire with rock-steady structure.
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 to be prevented losing the enameled wire with rock-steady structure, including line main body, and the line main body includes conductor, described to lead
The outer wall of body is successively socketed with insulating layer, enhancement layer and protective layer from inside to outside, and the extexine of the line main body offers first
Annular groove is mutually clamped between the insulating layer and enhancement layer.
As a preferred technical solution of the present invention, the outer surface of the insulating layer offers the second annular groove, described
Enhancement layer is fixed by the connecting rod the snap ring being connected with the clamping of the second annular groove close to the inner surface of insulating layer.
As a preferred technical solution of the present invention, the cross section of second annular groove is convex, and the snap ring
Width be greater than connecting rod width.
As a preferred technical solution of the present invention, there are six the connecting rod settings, and interval is uniformly fixedly connected
In the outer wall of snap ring.
As a preferred technical solution of the present invention, six connecting rods being fixedly connected between the enhancement layer and snap ring
Between filled by insulating layer.
As a preferred technical solution of the present invention, the protective layer offers bullet close to the positive inside of first annular slot
The inner cavity of spring installation cavity, the spring installation cavity is equipped with spring leaf.
As a preferred technical solution of the present invention, the shape setting of the spring leaf is in " W " type.
As a preferred technical solution of the present invention, between first annular slot position snap ring described in two of them.
As a preferred technical solution of the present invention, the material of the enhancement layer is polyvinyl chloride, the insulating layer
Material is Nomex, and the material of the protective layer is nitrile rubber.
The beneficial effects of the present invention are: this kind of enameled wire, by enhancement layer, insulating layer, protective layer, the second annular groove, connects
Extension bar, snap ring, first annular slot, spring installation cavity and spring leaf are used in conjunction with each other, and enameled wire is being painted when needing to be bent
It is bent at first annular slot on envelope curve, deformation occurs under outer active force of the spring leaf in bending, and outer active force loses
Afterwards, under the elastic potential energy effect of spring leaf, enameled wire is restored to original original state, reduces enameled wire in use process
In lose when needing to be bent, there is the possibility fallen in the paint in knee, improves the service life of enameled wire.
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 anti-structural schematic diagram for losing the enameled wire with rock-steady structure of the present invention；
Fig. 2 is a kind of anti-structure sectional view for losing the enameled wire with rock-steady structure of the present invention；
Fig. 3 is a kind of anti-Snap ring structure cross-sectional view for losing the enameled wire with rock-steady structure of the present invention.
In figure: 1, line main body；101, enhancement layer；102, insulating layer；103, conductor；104, protective layer；2, first annular slot；
3, spring installation cavity；4, spring leaf；5, the second annular groove；6, connecting rod；7, snap ring.
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 be prevented losing the enameled wire with rock-steady structure, including line
Main body 1, line main body 1 include conductor 103, and the outer wall of conductor 103 is successively socketed with insulating layer 102,101 and of enhancement layer from inside to outside
Protective layer 104, the extexine of line main body 1 offer first annular slot 2, convenient for bending, will not cause to lose to enameled wire, absolutely
It is mutually clamped between edge layer 102 and enhancement layer 101, the outer wall of conductor 103 sprays one layer of insulated paint, reinforces the insulating properties of enameled wire
Energy.
Wherein, the outer surface of insulating layer 102 offers the second annular groove 5, interior table of the enhancement layer 101 close to insulating layer 102
Face is fixedly connected with the snap ring 7 with the clamping of the second annular groove 5 by connecting rod 6, increase insulating layer 102 and enhancement layer 101 it
Between contact area, keep the stability between insulating layer 102 and enhancement layer 101 higher.
Wherein, the cross section of the second annular groove 5 is convex, and the width of snap ring 7 is greater than the width of connecting rod 6, makes snap ring 7
It is embedded in the inner cavity of the second annular groove 5, strengthens the stability between insulating layer 102 and enhancement layer 101.
Wherein, there are six the settings of connecting rod 6, and the outer wall for being uniformly fixedly connected on snap ring 7, enhancement layer 101 and card are spaced
It is filled between six connecting rods 6 being fixedly connected between ring 7 by insulating layer 102, has both increased insulating layer 102 and enhancement layer 101
Between contact area, and there is snap ring 7 and connecting rod 6 on enhancement layer 101 to be embedded in inside insulating layer 102, make insulating layer 102
Stability between enhancement layer 101 is higher.
Wherein, protective layer 104 offers spring installation cavity 3 close to the positive inside of first annular slot 2, spring installation cavity 3
Inner cavity is equipped with spring leaf 4, and in enameled wire bending, outer active force generates active force to spring leaf 4 and makes spring leaf 4 that shape occur
Become, after outer active force loses, under the elastic potential energy effect of spring leaf 4, enameled wire is restored to original original state.
Wherein, the shape of spring leaf 4 is arranged in " W " type, spring leaf 4 bilateral symmetry itself, in bending, outer active force pair
The symmetrical both sides of spring leaf 4 act on simultaneously.
Wherein, first annular slot 2 is located therein between two snap rings 7, guarantees that the knee of enameled wire is located at two snap rings 7
Between, impact the bending of enameled wire will not to snap ring 7.
Wherein, the material of enhancement layer 101 is polyvinyl chloride, there is preferable mechanical performance, convenient for closely pasting with insulating layer 102
It closes, the material of insulating layer 102 is Nomex, there is good insulation performance, and the material of protective layer 104 is nitrile rubber, is had good
Good compression is askew, and wear-resistant and extending force has good protective action to enameled wire.
When work, when enameled wire is bent, under the action of outer active force, make to carry out at the first annular slot 2 on enameled wire
It is bent, one first annular slot 2 is set every a distance on enameled wire, the distance between two first annular slots 2 can root
It is configured according to demand, while the spring leaf 4 in 3 inner cavity of spring installation cavity is compressed, spring leaf 4 bilateral symmetry itself,
Outer active force compresses the symmetrical both sides of spring leaf 4, makes 4 compressive deformation of spring leaf, after external force disappears, in spring leaf 4
Under the action of elastic potential energy, spring leaf 4 is restored to original state, and enameled wire is made to be restored to original state, reduces paint
It is lost when envelope curve needs to be bent in use, the possibility fallen occurs in the paint in knee, improves enameled wire
Service life had not only increased the contact area between insulating layer 102 and enhancement layer 101, but also had 7 He of snap ring on enhancement layer 101
Connecting rod 6 is embedded in inside insulating layer 102, keeps the stability between insulating layer 102 and enhancement layer 101 higher.
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 (9)
1. a kind of prevent losing the enameled wire with rock-steady structure, including line main body (1), which is characterized in that line main body (1) packet
It includes conductor (103), the outer wall of the conductor (103) is successively socketed with insulating layer (102), enhancement layer (101) from inside to outside and prevents
The extexine of sheath (104), the line main body (1) offers first annular slot (2), the insulating layer (102) and enhancement layer
(101) it is mutually clamped between.
2. a kind of anti-the enameled wire with rock-steady structure is lost according to claim 1, which is characterized in that the insulating layer
(102) outer surface offers the second annular groove (5), and inner surface of the enhancement layer (101) close to insulating layer (102) passes through company
Extension bar (6) is fixedly connected with the snap ring (7) with the second annular groove (5) clamping.
3. a kind of anti-the enameled wire with rock-steady structure is lost according to claim 2, which is characterized in that second ring
The cross section of shape slot (5) is convex, and the width of the snap ring (7) is greater than the width of connecting rod (6).
4. a kind of anti-the enameled wire with rock-steady structure is lost according to claim 3, which is characterized in that the connecting rod
(6) there are six setting, and it is spaced the outer wall for being uniformly fixedly connected on snap ring (7).
5. a kind of anti-the enameled wire with rock-steady structure is lost according to claim 4, which is characterized in that the enhancement layer
(101) it is filled between six connecting rods (6) being fixedly connected between snap ring (7) by insulating layer (102).
6. a kind of anti-the enameled wire with rock-steady structure is lost according to claim 1, which is characterized in that the protective layer
(104) the positive inside close to first annular slot (2) offers spring installation cavity (3), the inner cavity installation of the spring installation cavity (3)
There are spring leaf (4).
7. a kind of anti-the enameled wire with rock-steady structure is lost according to claim 6, which is characterized in that the spring leaf
(4) shape setting is in " W " type.
8. a kind of anti-the enameled wire with rock-steady structure is lost according to claim 2, which is characterized in that first ring
Shape slot (2) is located therein between two snap rings (7).
9. a kind of anti-the enameled wire with rock-steady structure is lost according to claim 1, which is characterized in that the enhancement layer
(101) material is polyvinyl chloride, and the material of the insulating layer (102) is Nomex, and the material of the protective layer (104) is
Nitrile rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910396433.6A CN110176328B (en) | 2019-05-14 | 2019-05-14 | Anti-breaking enameled wire with stable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910396433.6A CN110176328B (en) | 2019-05-14 | 2019-05-14 | Anti-breaking enameled wire with stable structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110176328A true CN110176328A (en) | 2019-08-27 |
| CN110176328B CN110176328B (en) | 2021-05-14 |
Family
ID=67690924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910396433.6A Active CN110176328B (en) | 2019-05-14 | 2019-05-14 | Anti-breaking enameled wire with stable structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110176328B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111799027A (en) * | 2020-07-31 | 2020-10-20 | 安徽凯诺电缆科技有限公司 | Photovoltaic thermal-conductive flame-retardant cable |
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|---|---|---|---|---|
| US20030168248A1 (en) * | 2002-01-14 | 2003-09-11 | Savoy Marc R. | Protective sleeving with support ribs |
| CN207165291U (en) * | 2017-08-23 | 2018-03-30 | 湖州三行线缆有限公司 | A kind of strong polyester enamelled copper round wire of pull resistance |
| CN207250162U (en) * | 2017-08-23 | 2018-04-17 | 上海金尔电线电缆有限公司 | A kind of spiral cable |
| CN207818254U (en) * | 2017-12-18 | 2018-09-04 | 安徽明福电缆有限公司 | A kind of aerial insulation cable of high strength easy heat dissipation |
| CN109166655A (en) * | 2018-08-22 | 2019-01-08 | 安徽电缆股份有限公司 | A kind of crushing resistance movable type cable used based on road pavement building |
| CN208521637U (en) * | 2018-08-01 | 2019-02-19 | 无锡市中汇线缆有限公司 | The counter-bending flexible flat cable of fatigue |
| CN109616248A (en) * | 2018-12-04 | 2019-04-12 | 晋源电气集团股份有限公司 | A kind of cable and its manufacturing process convenient for bending |
-
2019
- 2019-05-14 CN CN201910396433.6A patent/CN110176328B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030168248A1 (en) * | 2002-01-14 | 2003-09-11 | Savoy Marc R. | Protective sleeving with support ribs |
| CN207165291U (en) * | 2017-08-23 | 2018-03-30 | 湖州三行线缆有限公司 | A kind of strong polyester enamelled copper round wire of pull resistance |
| CN207250162U (en) * | 2017-08-23 | 2018-04-17 | 上海金尔电线电缆有限公司 | A kind of spiral cable |
| CN207818254U (en) * | 2017-12-18 | 2018-09-04 | 安徽明福电缆有限公司 | A kind of aerial insulation cable of high strength easy heat dissipation |
| CN208521637U (en) * | 2018-08-01 | 2019-02-19 | 无锡市中汇线缆有限公司 | The counter-bending flexible flat cable of fatigue |
| CN109166655A (en) * | 2018-08-22 | 2019-01-08 | 安徽电缆股份有限公司 | A kind of crushing resistance movable type cable used based on road pavement building |
| CN109616248A (en) * | 2018-12-04 | 2019-04-12 | 晋源电气集团股份有限公司 | A kind of cable and its manufacturing process convenient for bending |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111799027A (en) * | 2020-07-31 | 2020-10-20 | 安徽凯诺电缆科技有限公司 | Photovoltaic thermal-conductive flame-retardant cable |
| CN111799027B (en) * | 2020-07-31 | 2022-02-22 | 安徽凯诺电缆科技有限公司 | Photovoltaic thermal-conductive flame-retardant cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110176328B (en) | 2021-05-14 |
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| PB01 | Publication | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210114 Address after: 232000 hairdresser team, Dongzhuang village, Anfeng Town, Shouxian County, Huainan City, Anhui Province Applicant after: Wang Peng Address before: No.3, mangshulin Road, Futian District, Shenzhen, Guangdong 518000 Applicant before: Xu Duixing |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210427 Address after: 210000 021 Huashan Road, Gaochun Economic Development Zone, Nanjing, Jiangsu Province Applicant after: Nanjing chundun Electronic Technology Co.,Ltd. Address before: 232000 hairdresser team, Dongzhuang village, Anfeng Town, Shouxian County, Huainan City, Anhui Province Applicant before: Wang Peng |
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| TA01 | Transfer of patent application right | ||
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