CN220933779U - Electroluminescent wire and cable capable of avoiding excessive bending - Google Patents
Electroluminescent wire and cable capable of avoiding excessive bending Download PDFInfo
- Publication number
- CN220933779U CN220933779U CN202322825304.9U CN202322825304U CN220933779U CN 220933779 U CN220933779 U CN 220933779U CN 202322825304 U CN202322825304 U CN 202322825304U CN 220933779 U CN220933779 U CN 220933779U
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- Prior art keywords
- bending
- electroluminescent wire
- sheath
- cambered surface
- surface connecting
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- 238000005452 bending Methods 0.000 title claims abstract description 63
- 239000004020 conductor Substances 0.000 claims abstract description 39
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000009413 insulation Methods 0.000 claims abstract description 18
- 238000005253 cladding Methods 0.000 claims abstract description 13
- 239000011248 coating agent Substances 0.000 claims abstract description 9
- 238000000576 coating method Methods 0.000 claims abstract description 9
- 239000004677 Nylon Substances 0.000 claims description 14
- 229920001778 nylon Polymers 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 28
- 238000005728 strengthening Methods 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000002269 spontaneous effect Effects 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000002968 anti-fracture Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007849 functional defect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Insulated Conductors (AREA)
Abstract
The utility model discloses an electroluminescent wire and cable capable of avoiding excessive bending, which comprises a copper core conductor, wherein the outer part of the copper core conductor is coated with a conductor insulation coating, the outer part of the conductor insulation coating is provided with an inner sheath, and an excessive bending structure is arranged between the outer part of the inner sheath and the inner part of an outer sheath. This avoid excessive electroluminescent wire and cable of buckling is through being provided with annular armor, cambered surface connecting strip and bending groove, during the use, conductor insulation cladding, insulating filling layer, inner sheath and oversheath are as outside protection, play insulating effect in step, when buckling the cable, there is the bending groove between multiunit annular armor, can allow bending by a small margin, when bending the range that the range is greater than the bending groove, annular armor supports each other tightly to restrict bending, the range of bending is also restricted, the function of avoiding excessive bending has been realized, the problem of the function of avoiding excessive bending is not possessed to the device of solution.
Description
Technical Field
The utility model relates to the technical field of cable wires, in particular to an electroluminescent wire and cable capable of avoiding excessive bending.
Background
The electroluminescent wire is a new generation product in the field of international luminous display illumination, the appearance is similar to that of a common telephone wire, the surface layer is a color fluorescent plastic sleeve, the electroluminescent wire is luminous continuously without any heat radiation when in work, an electroluminescent wire and cable are formed after the electroluminescent wire and cable are combined with the cable, the cable position can be clearly displayed when in night construction, and the electric power worker can conveniently operate and adjust.
The current common electroluminescent wire and cable on the market is mostly similar in structure, the cable takes a copper core conductor as a main body, a plurality of insulating layers and armor protective sleeves are coated on the outside, an electroluminescent wire is wound on the outermost layer, the outside of the cable emits light to display a contour after being electrified, and the cable has certain functional defects in the actual use process, has certain improvement space, such as the whole cable is softer, the copper core conductor inside is easy to break under the condition of continuous and large-amplitude bending, the cable is damaged, and the cable cannot be prevented from being excessively bent; secondly, the electroluminescent wire is generally directly wound outside the cable, is easy to damage, has a narrow light-emitting area, is unobtrusive, and does not have the function of external protection and light expansion; besides, the whole cable is not provided with the copper core, other insulating layers and filling layers are all made of elastic materials, the whole cable is weak in traction resistance, and is easy to crack and stretch under high-strength traction force, and the cable does not have the function of internally reinforcing traction resistance.
At present, a novel electroluminescent wire and cable capable of avoiding excessive bending is proposed to solve the above problems.
Disclosure of utility model
The present utility model is directed to an electroluminescent wire and cable capable of avoiding excessive bending, so as to solve the problem that the conventional art does not have the function of avoiding excessive bending.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an avoid excessive electroluminescent wire and cable of buckling, includes the copper core conductor, the outside cladding of copper core conductor has the insulating cladding of conductor, the outside of the insulating cladding of conductor is provided with the inner sheath, be provided with insulating filling layer between the outside of the insulating cladding of conductor and the inside of inner sheath, the outside cladding of inner sheath has the oversheath, the outside of oversheath is provided with the outer tube, the outside of oversheath coils has the electroluminescent wire, be provided with between the inside of outer tube and the outside of oversheath and take fluorescent transparent rubber filling layer, the inside interlude of insulating filling layer is provided with multiunit insulating sleeve, be provided with between the outside of inner sheath and the inside of oversheath and avoid excessive buckling the structure.
The structure of avoiding excessively buckling includes the cambered surface connecting strip, the top of sheath is including the cambered surface connecting strip setting, the bottom of cambered surface connecting strip is provided with multiunit annular armor, be provided with the bending groove between annular armor's the one end.
Preferably, the inner diameter of the annular armor and the inner diameter of the cambered surface connecting strip are the same as the outer diameter of the inner sheath, and the inner parts of the annular armor and the cambered surface connecting strip are respectively connected with the outer part of the inner sheath.
Preferably, the outer diameter of the annular armor and the cambered surface connecting strip is the same as the inner diameter of the outer sheath, and the outer parts of the annular armor and the cambered surface connecting strip are respectively connected with the inner part of the outer sheath.
Preferably, the annular armor and the cambered surface connecting strip are the same in material, and are of an integrated structure, and the bending grooves are arranged at equal intervals.
Preferably, the inner wall with the fluorescent transparent rubber filling layer is attached to the outer wall of the outer sheath, and the outer wall with the fluorescent transparent rubber filling layer is attached to the inner wall of the outer sleeve, and the inner wall with the fluorescent transparent rubber filling layer and the outer sleeve are connected with each other.
Preferably, the inner side of the electroluminescent wire is connected with the outer part of the outer sheath, and the thickness of the transparent rubber filling layer with fluorescence and the thickness of the electroluminescent wire are consistent.
Preferably, the conductor insulating coating and the insulating sleeve are made of the same material, and the insulating sleeve has elasticity.
Preferably, nylon reinforcing ribs are arranged in the insulating sleeve, and the lengths of the copper core conductor and the nylon reinforcing ribs are consistent.
Compared with the prior art, the utility model has the beneficial effects that: the electroluminescent wire and cable capable of avoiding excessive bending not only realizes the function of avoiding excessive bending, realizes the function of expanding the light area by external protection, but also realizes the function of strengthening traction resistance inside;
(1) Through being provided with annular armor, cambered surface connecting strip and bending groove, during the use, the copper core conductor is used as the conductor for the transportation of electric current, and conductor insulation cladding, insulating filling layer, inner sheath and oversheath are as outside protection, play insulating effect in step, when buckling the cable, have bending groove between the multiunit annular armor, can allow bending by a small margin, when bending the range of range and being greater than bending groove, annular armor supports each other tightly and restricts bending, has cambered surface connecting strip as the support when bending in opposite direction, and the range of bending is also restricted, has realized avoiding excessive bending's function;
(2) When the cable is used, the electroluminescent wire outside the outer sheath is electrified to emit light when the cable is connected with electricity, and light diffuses along the fluorescent transparent rubber filling layer, so that the whole cable is in a luminous state, the transparent outer sheath can play a role in protecting, the fluorescent transparent rubber filling layer and the electroluminescent wire inside the cable are protected, the damage probability is reduced, and the function of externally protecting and expanding a light area is realized;
(3) Through being provided with insulating sleeve and nylon strengthening rib, during the use, the cable receives wind-force effect under the high altitude environment and is pulled very straight easily, and high strength's nylon strengthening rib is as the outside additional strengthening of copper core conductor, can increase the holistic structural strength of cable, promotes anti traction anti fracture ability, and insulating sleeve can protect the nylon strengthening rib, avoids electrically conductive spontaneous combustion, has realized the function of the inside enhancement anti traction.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic diagram of a partial side view and enlarged structure of the cambered surface connecting strip of the utility model;
FIG. 3 is an enlarged partial side sectional view of the outer sleeve of the present utility model;
fig. 4 is a schematic view of a partial side view and enlarged structure of an insulating sleeve according to the present utility model.
In the figure: 1. a copper core conductor; 2. a conductor insulation coating; 3. an insulating filling layer; 4. an inner sheath; 5. an outer sheath; 6. annular armor; 7. a cambered surface connecting strip; 8. a bending groove; 9. a fluorescent transparent rubber filling layer; 10. an electroluminescent wire; 11. an outer sleeve; 12. an insulating sleeve; 13. nylon reinforcing ribs.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1: referring to fig. 1-4, an electroluminescent wire and cable for preventing excessive bending comprises a copper core conductor 1, wherein the outer part of the copper core conductor 1 is coated with a conductor insulation coating 2, the outer part of the conductor insulation coating 2 is provided with an inner sheath 4, an insulation filling layer 3 is arranged between the outer part of the conductor insulation coating 2 and the inner part of the inner sheath 4, the outer part of the inner sheath 4 is coated with an outer sheath 5, and an excessive bending preventing structure is arranged between the outer part of the inner sheath 4 and the inner part of the outer sheath 5;
Referring to fig. 1-4, an electroluminescent wire and cable for avoiding excessive bending further includes an excessive bending structure, the excessive bending structure includes an arc surface connecting strip 7, the arc surface connecting strip 7 is disposed at the top end of the inner sheath 4, a plurality of groups of annular armors 6 are disposed at the bottom of the arc surface connecting strip 7, and bending grooves 8 are disposed between one ends of the annular armors 6;
The inner diameters of the annular armor 6 and the cambered surface connecting strips 7 are the same as the outer diameter of the inner sheath 4, the interiors of the annular armor 6 and the cambered surface connecting strips 7 are respectively connected with the outer part of the inner sheath 4, the outer diameters of the annular armor 6 and the cambered surface connecting strips 7 are the same as the inner diameter of the outer sheath 5, the exteriors of the annular armor 6 and the cambered surface connecting strips 7 are respectively connected with the inner part of the outer sheath 5, the annular armor 6 and the cambered surface connecting strips 7 are the same in material, the annular armor 6 and the cambered surface connecting strips 7 are of an integrated structure, and bending grooves 8 are arranged at equal intervals, so that excessive bending is avoided while the bending capability is ensured;
Specifically, as shown in fig. 1 and 2, bending grooves 8 are formed between the plurality of groups of annular armatures 6, so that small bending is allowed, when the bending amplitude is larger than the range of the bending grooves 8, the annular armatures 6 are mutually abutted tightly to limit bending, and when the annular armatures are bent in the opposite direction, an arc-surface connecting strip 7 is used as a support, and the bending amplitude is limited.
Example 2: the outer part of the outer sheath 5 is provided with an outer sleeve 11, the outer part of the outer sheath 5 is coiled with an electroluminescent wire 10, a fluorescent transparent rubber filling layer 9 is arranged between the inner part of the outer sleeve 11 and the outer part of the outer sheath 5, the inner wall of the fluorescent transparent rubber filling layer 9 is attached to the outer wall of the outer sheath 5, the outer wall of the fluorescent transparent rubber filling layer 9 is attached to the inner wall of the outer sleeve 11, the outer wall of the fluorescent transparent rubber filling layer 9 and the inner wall of the outer sheath 11 are mutually connected, the inner side of the electroluminescent wire 10 is connected with the outer part of the outer sheath 5, the thicknesses of the fluorescent transparent rubber filling layer 9 and the electroluminescent wire 10 are consistent, and light can be diffused to expand the light emitting range and the brightness;
Specifically, as shown in fig. 1 and 3, the electroluminescent wire 10 is electrified to emit light, and light diffuses along the fluorescent transparent rubber filling layer 9, so that the whole cable is in a luminous state, and the transparent outer sleeve 11 can play a role in protecting the fluorescent transparent rubber filling layer 9 and the electroluminescent wire 10 inside, so that the damage probability is reduced.
Example 3: a plurality of groups of insulating sleeves 12 are inserted in the insulating filling layer 3, the conductor insulating coating 2 and the insulating sleeves 12 are made of the same material, the insulating sleeves 12 are elastic, nylon reinforcing ribs 13 are arranged in the insulating sleeves 12, the lengths of the copper core conductors 1 and the nylon reinforcing ribs 13 are consistent, and the cable strength is improved;
Specifically, as shown in fig. 1 and 4, the nylon reinforcing ribs 13 with high strength are used as the external reinforcing structure of the copper core conductor 1, so that the overall structural strength of the cable can be increased, the traction resistance and fracture resistance are improved, and the nylon reinforcing ribs 13 can be protected by the insulating sleeve 12 to avoid conductive spontaneous combustion.
Working principle: when the cable is used, firstly, the copper core conductor 1 is used as a conductor for current transmission, the conductor insulation cladding 2, the insulation filling layer 3, the inner sheath 4 and the outer sheath 5 are used as external protection, insulation is synchronously realized, when the cable is bent, the bending grooves 8 are arranged among the plurality of groups of annular armatures 6, small-amplitude bending can be allowed, when the bending amplitude is larger than the range of the bending grooves 8, the annular armatures 6 mutually prop against each other to limit bending, and when the cable is bent in the opposite direction, the cambered surface connecting strips 7 are used as supports, and the bending amplitude is limited. When the electric power is connected, the electroluminescent wire 10 outside the outer sheath 5 is electrified to emit light, and the light diffuses along the fluorescent transparent rubber filling layer 9, so that the whole cable is in a luminous state, and the transparent outer sleeve 11 can play a role in protecting the fluorescent transparent rubber filling layer 9 and the electroluminescent wire 10 inside, so that the damage probability is reduced. The cable is pulled easily under the high altitude environment and is straightened under the action of wind power, the nylon reinforcing rib 13 with high strength is used as an external reinforcing structure of the copper core conductor 1, the overall structural strength of the cable can be increased, the traction resistance and fracture resistance are improved, the nylon reinforcing rib 13 can be protected by the insulating sleeve 12, and the conductive spontaneous combustion is avoided.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. Electroluminescent wire and cable capable of avoiding excessive bending, comprising a copper core conductor (1), characterized in that: the outside cladding of copper core conductor (1) has conductor insulation cladding (2), the outside of conductor insulation cladding (2) is provided with inner sheath (4), be provided with insulating filling layer (3) between the outside of conductor insulation cladding (2) and the inside of inner sheath (4), the outside cladding of inner sheath (4) has oversheath (5), the outside of oversheath (5) is provided with outer tube (11), the outside of oversheath (5) coils electroluminescent wire (10), be provided with between the inside of outer tube (11) and the outside of oversheath (5) and take fluorescent transparent rubber filling layer (9), the inside interlude of insulating filling layer (3) is provided with multiunit insulating sleeve (12), be provided with between the outside of inner sheath (4) and the inside of oversheath (5) and avoid excessive buckling structure;
The structure of avoiding excessively buckling includes cambered surface connecting strip (7), cambered surface connecting strip (7) set up the top of inner sheath (4), the bottom of cambered surface connecting strip (7) is provided with multiunit annular armor (6), be provided with bending groove (8) between the one end of annular armor (6).
2. An electroluminescent wire cable for avoiding excessive bending as claimed in claim 1, wherein: the inner diameter of the annular armor (6) and the inner diameter of the cambered surface connecting strip (7) are the same as the outer diameter of the inner sheath (4), and the inner parts of the annular armor (6) and the cambered surface connecting strip (7) are respectively connected with the outer part of the inner sheath (4).
3. An electroluminescent wire cable for avoiding excessive bending as claimed in claim 1, wherein: the outer diameter of the annular armor (6) and the outer diameter of the cambered surface connecting strip (7) are the same as the inner diameter of the outer sheath (5), and the outer parts of the annular armor (6) and the cambered surface connecting strip (7) are respectively connected with the inner part of the outer sheath (5).
4. An electroluminescent wire cable for avoiding excessive bending as claimed in claim 1, wherein: the annular armor (6) and the cambered surface connecting strips (7) are the same in material and are of an integrated structure, and the bending grooves (8) are arranged at equal intervals.
5. An electroluminescent wire cable for avoiding excessive bending as claimed in claim 1, wherein: the inner wall of the fluorescent transparent rubber filling layer (9) is attached to the outer wall of the outer sheath (5), the outer wall of the fluorescent transparent rubber filling layer (9) is attached to the inner wall of the outer sleeve (11), and the inner wall, the outer wall and the outer sleeve are mutually connected.
6. An electroluminescent wire cable for avoiding excessive bending as claimed in claim 1, wherein: the inner side of the electroluminescent wire (10) is connected with the outer part of the outer sheath (5), and the thickness of the fluorescent transparent rubber filling layer (9) and the thickness of the electroluminescent wire (10) are consistent.
7. An electroluminescent wire cable for avoiding excessive bending as claimed in claim 1, wherein: the conductor insulation coating sleeve (2) and the insulation sleeve (12) are made of the same material, and the insulation sleeve (12) has elasticity.
8. An electroluminescent wire cable for avoiding excessive bending as claimed in claim 1, wherein: nylon reinforcing ribs (13) are arranged in the insulating sleeve (12), and the lengths of the copper core conductor (1) and the nylon reinforcing ribs (13) are identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322825304.9U CN220933779U (en) | 2023-10-20 | 2023-10-20 | Electroluminescent wire and cable capable of avoiding excessive bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322825304.9U CN220933779U (en) | 2023-10-20 | 2023-10-20 | Electroluminescent wire and cable capable of avoiding excessive bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220933779U true CN220933779U (en) | 2024-05-10 |
Family
ID=90969951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322825304.9U Active CN220933779U (en) | 2023-10-20 | 2023-10-20 | Electroluminescent wire and cable capable of avoiding excessive bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220933779U (en) |
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2023
- 2023-10-20 CN CN202322825304.9U patent/CN220933779U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |