CN112635108A - Special bending-resistant and rolling-resistant charging cable for large electronic product - Google Patents
Special bending-resistant and rolling-resistant charging cable for large electronic product Download PDFInfo
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- CN112635108A CN112635108A CN202011310203.2A CN202011310203A CN112635108A CN 112635108 A CN112635108 A CN 112635108A CN 202011310203 A CN202011310203 A CN 202011310203A CN 112635108 A CN112635108 A CN 112635108A
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/02—Cables with twisted pairs or quads
- H01B11/06—Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
- H01B11/10—Screens specially adapted for reducing interference from external sources
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- 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
- H01B7/02—Disposition of insulation
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- 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
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- 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
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- 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
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Insulated Conductors (AREA)
Abstract
The invention relates to a bending-resistant rolling-resistant charging cable special for large-scale electronic products, which comprises a cable body, wherein the cable body comprises a cable core, an insulating layer is arranged on the surface of the cable core, a PP (polypropylene) net is arranged on the lower right side of the cable core, a communication wire is arranged on the left side of the cable core, a fire-resistant filling layer is arranged on the outer side of the insulating layer, a protection structure is arranged on the outer side of the cable body, the protection structure comprises a thermoplastic elastic layer, a groove is formed in the inner side of the thermoplastic elastic layer, a hot-pressing ceramic ring is arranged in the groove, a woven armor layer is arranged on the side surface of the hot. The charging cable can bear larger rolling pressure without deformation, and meanwhile, the braided armor layer is adopted, so that the cable can be bent for more times, and the service life of the cable is further prolonged.
Description
Technical Field
The invention relates to the technical field of charging, in particular to a bending-resistant rolling-resistant charging cable special for large-scale electronic products.
Background
The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure. The new energy automobile comprises a pure electric automobile, an extended range electric automobile, a hybrid electric automobile, a fuel cell electric automobile, a hydrogen engine automobile and the like.
In contrast, the chinese application patent No. CN201510615225.2 discloses an electric vehicle charging cable and a method for manufacturing the same, which solves the technical problems that the charging speed of the current electric vehicle charging cable is not fast and the charging cable is easily damaged after being frequently dragged, and the charging cable sequentially comprises, from inside to outside, a cable inner core, a filling material, a wrapping tape, a ribbon honeycomb material and an outer sheath; the cable inner core comprises a power supply wire, a grounding wire, a signal transmission control wire and an auxiliary power supply wire; the insulating layer is coated on the outer side of the copper conductor; the signal transmission control line further includes: the nylon wire rope is filled on the corresponding insulating layer, the aluminum-plastic composite belt layer is wound in sequence, the woven layer is wrapped on the aluminum-plastic composite belt layer, and the inner sheath is extruded on the woven layer. Not only can realize electric automobile quick charge, have resistant distortion moreover, resistant rolling and the high characteristic of tensile strength.
However, when the charging cable is stretched for use, if external force is received, rolling can only play a role in buffering and protecting the cable through the contraction of the elastic material, but when the elastic material is stressed to contract, the cable positioned in the middle of the elastic material still can be affected by the pressure of the external force, and even can cause the damage of the conductor.
Therefore, in order to solve the above problems, a bending-resistant crush-resistant charging cable dedicated to large-sized electronic products is provided.
Disclosure of Invention
The invention aims to provide a bending-resistant rolling-resistant special charging cable for large-scale electronic products, which solves the problem that when the charging cable provided in the background art is stretched for use, if rolling is carried out by external force, the rolling can only play a role of buffering and protecting the cable through the contraction of an elastic material, but when the elastic material is stressed to contract, the cable positioned in the middle of the elastic material is still influenced by the pressure of the external force, and even a conductor is damaged.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a resistant crooked anti special charging cable of rolling large-scale electronic product, which comprises a cable body, the cable body includes the cable core, the surface mounting of cable core has the insulating layer, the PP net is installed to the right downside of cable core, the communication line is installed in the left side of cable core, the outside of insulating layer is provided with fire-resistant filling layer, protective structure is installed in the outside of cable body, protective structure includes the thermoplastic elastomer layer, the inboard of thermoplastic elastomer layer is seted up flutedly, the internally mounted of recess has hot pressing ceramic ring, the side-mounting of hot pressing ceramic ring has the armor, additional strengthening is installed to protective structure's inboard, additional strengthening includes the flame retardant coating, the inboard of flame retardant coating is provided with the band, the inboard of band is provided with tin-plated copper wire layer.
Preferably, the cable cores are three groups, the three groups of cable cores are not in contact with each other, and the diameter of each cable core is smaller than that of each insulating layer.
Preferably, the PP net has four groups, the surface of the communication line is provided with a shielding layer, and the insulating layer, the PP net and the communication line are mutually isolated by the fireproof filling layer.
Preferably, the groove is semicircular, the inner diameter of the groove is larger than the diameter of the cross section of the hot-pressing ceramic ring, and the hot-pressing ceramic ring is circular.
Preferably, the inner diameter of the hot-pressing ceramic ring is equal to the outer diameter of the fireproof layer, the hot-pressing ceramic rings are divided into a plurality of groups, the groups of the hot-pressing ceramic rings are arranged on the surface of the fireproof layer in order, and the woven armor layer is arranged between the two adjacent groups of the hot-pressing ceramic rings.
Preferably, the bottom surface of the woven armor layer is attached to the top surface of the fireproof layer, the inner diameter of the fireproof layer is equal to the outer diameter of the wrapping tape, and the fireproof layer and the wrapping tape are the same in thickness.
Preferably, the inner diameter of the wrapping tape is the same as the outer diameter of the tin-plated copper wire layer, and the thickness of the wrapping tape is the same as that of the tin-plated copper wire layer.
Preferably, the inner diameter of the tin-plated copper wire layer is the same as the outer diameter of the isolation layer, and the thicknesses of the tin-plated copper wire layer and the isolation layer are the same.
Preferably, the inner diameter of the isolation layer is equal to the outer diameter of the refractory filling layer in size, and the inner side surface of the isolation layer is attached to the outer surface of the refractory filling layer.
Preferably, the cable body is cylindrical, the protective structure is cylindrical, the reinforcing structure is cylindrical, the outer diameter of the cable body is the same as the inner diameter of the reinforcing structure, and the outer diameter of the reinforcing structure is the same as the inner diameter of the protective structure.
Compared with the prior art, the invention has the beneficial effects that: the charging cable can bear larger rolling pressure without deformation, and meanwhile, the braided armor layer is adopted, so that the cable can be bent for more times, and the service life of the cable is further prolonged.
When the cable body is rolled by external force, external acting force can be directly applied to the surface of the thermoplastic elastic layer, so that the thermoplastic elastic layer is stressed to collapse inwards, at the moment, the outer side surface of the hot-pressing ceramic ring can be contacted with the inner side surface of the thermoplastic elastic layer, the thermoplastic elastic layer is made of silicon nitride materials, the strength of the silicon nitride is extremely high, one of the hardest substances in the world can be enabled to be extremely high-temperature resistant, the strength can be always maintained to be high temperature without descending, and simultaneously, the hot-pressing ceramic ring is made of a high-performance electric insulating material, so that after the hot-pressing ceramic ring is subjected to acting force, the hot-pressing ceramic ring can bear all pressure without deformation, the internal cable core is intact, the arrangement can ensure that the hot-pressing ceramic ring is fixed in the groove, the hot-pressing ceramic ring is always kept vertical to the cable body, and the acting force can be transmitted to the whole body by the top stressed point of the, reduce the atress size of hot pressing ceramic ring single department, make the structure of device more reasonable, when the cable body is crooked simultaneously, the establishment armor can take place the shrink because of the characteristic of its establishment, the inboard of its flexure, and the outside of flexure can take place to expand, nevertheless the internal diameter of establishment armor can not change, makes the cable body can bear bending many times and does not take place to break, makes the life of cable body can prolong, has improved the practicality of device.
Be provided with additional strengthening, in the use, the setting of flame retardant coating, can provide fire behavior for the cable body, avoid the external world to catch fire and cause destruction to the cable body, reduce the influence of conflagration to cable body power supply transport work, the setting of band, can prevent the looseness of inner structure, play certain insulating action simultaneously, tin-plated copper wire layer's setting, improve the interference killing feature of cable body, reduce the influence of external electromagnetic field to communication line internal signal transmission, make communication line signal transmission's more stable, the setting of isolation layer, avoid having electrostatic interference between cable body and the additional strengthening, with the comprehensive properties that improves the cable body, make the setting of cable body can adapt to different use scenes.
Drawings
FIG. 1 is a schematic structural side view of a cable body according to the present invention;
FIG. 2 is a schematic structural elevation view of a cable body according to the present invention;
FIG. 3 is a schematic front sectional view of the protective structure of the present invention;
FIG. 4 is a schematic front view of the protective structure of the present invention;
FIG. 5 is a schematic sectional front view of the protective structure of the present invention in bending;
FIG. 6 is a schematic sectional front view of a reinforcing structure according to the present invention.
In the figure: 1. a cable body; 11. a cable core; 12. an insulating layer; 13. a PP net; 14. a communication line; 15. a refractory filler layer; 2. a protective structure; 21. a thermoplastic elastomer layer; 22. a groove; 23. hot-pressing the ceramic ring; 24. weaving an armor layer; 3. a reinforcing structure; 31. a fire barrier layer; 32. wrapping belts; 33. a tin-plated copper wire layer; 34. an isolation layer.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an embodiment of the present invention is shown: a bending-resistant rolling-resistant charging cable special for large-scale electronic products comprises a cable body 1, wherein the cable body 1 comprises cable cores 11, insulating layers 12 are arranged on the surfaces of the cable cores 11, three groups of cable cores 11 are arranged on the cable cores 11, the three groups of cable cores 11 are not in contact with each other, the diameter of each cable core 11 is smaller than that of the corresponding insulating layer 12, electromagnetic interference among conductors is reduced, the transmission efficiency of a power supply is more stable, the stability of the device in operation is improved, a PP (polypropylene) net 13 is arranged on the lower right side of each cable core 11, communication wires 14 are arranged on the left side of each cable core 11, fire-resistant filling layers 15 are arranged on the outer sides of the insulating layers 12, four groups of PP nets 13 are arranged on the surfaces of the communication wires 14, the fire-resistant filling layers 15 isolate the insulating layers 12, the PP nets 13 and the communication wires 14 from each, do not interfere with each other.
The protection structure 2 is installed on the outer side of the cable body 1, the protection structure 2 comprises a thermoplastic elastic layer 21, a groove 22 is formed in the inner side of the thermoplastic elastic layer 21, a hot-pressing ceramic ring 23 is installed inside the groove 22, the groove 22 is semicircular, the inner diameter of the groove 22 is larger than the cross section diameter of the hot-pressing ceramic ring 23, the hot-pressing ceramic ring 23 is circular, the hot-pressing ceramic ring 23 can be installed inside the groove 22, the hot-pressing ceramic ring 23 is prevented from displacing, the protection performance of the cable core 11 is guaranteed, a woven armor layer 24 is installed on the side surface of the hot-pressing ceramic ring 23, the inner diameter of the hot-pressing ceramic ring 23 is equal to the outer diameter of the fireproof layer 31 in size, the hot-pressing ceramic rings 23 are provided with a plurality of groups, the hot-pressing ceramic rings 23 are regularly arranged on the surface of the fireproof layer 31, the woven armor layer 24 is arranged between two, the cable body 1 is protected in all directions, so that the braided armor layer 24 can be bent for many times.
The inboard of band 32 is provided with tin-plated copper wire layer 33, the internal diameter of band 32 is the same with tin-plated copper wire layer 33's external diameter size, band 32 is the same with tin-plated copper wire layer 33's thickness, make tin-plated copper wire layer 33 mountable in band 32's inside, make the inside structure of band 32 more neat, avoid loose, tin-plated copper wire layer 33's inboard is provided with isolation layer 34, tin-plated copper wire layer 33's internal diameter is the same with isolation layer 34's external diameter size, tin-plated copper wire layer 33 is the same with isolation layer 34's thickness, make the inside of isolation layer 34 mountable at tin-plated copper wire layer 33, improve cable body 1's interference killing feature, reduce the influence of external electromagnetic field to 14 internal signal transmission of communication line, make 14 signal transmission of communication line more stable.
The internal diameter of isolation layer 34 equals with fire-resistant filling layer 15's external diameter size, and the medial surface of isolation layer 34 and the surface laminating of fire-resistant filling layer 15 for fire-resistant filling layer 15 mountable is in the inside of isolation layer 34, avoids having electrostatic interference between cable body 1 and additional strengthening 3, in order to improve cable body 1's comprehensive properties.
The working principle is as follows: during the use, flame retardant coating 31's setting, can provide fire behavior for cable body 1, avoid the external world to catch fire and lead to the fact destruction to cable body 1, reduce the influence of conflagration to cable body 1 power transport work, band 32's setting, can prevent internal structure's is loose, play certain insulating action simultaneously, tinned copper wire layer 33's setting, improve cable body 1's interference killing feature, reduce the influence of external electromagnetic field to 14 internal signal transmission of communication line, make 14 signal transmission of communication line's more stable, isolation layer 34's setting, avoid having electrostatic interference between cable body 1 and the additional strengthening 3, with improvement cable body 1's comprehensive properties, make cable body 1's setting can adapt to different use scenes.
When the cable body 1 is rolled by external force, external acting force can be directly applied to the surface of the thermoplastic elastic layer 21, so that the thermoplastic elastic layer 21 is stressed to collapse inwards, at the moment, the outer side surface of the hot-pressing ceramic ring 23 can be contacted with the inner side surface of the thermoplastic elastic layer 21, the thermoplastic elastic layer 21 is made of silicon nitride materials, the strength of the silicon nitride is extremely high, one of the hardest substances in the world can be made, the silicon nitride is extremely high-temperature resistant, the strength can be maintained to be 1200 ℃ without descending, and simultaneously, the silicon nitride is a high-performance electric insulating material, so that after the hot-pressing ceramic ring 23 is stressed by the acting force, the hot-pressing ceramic ring 23 can bear the pressure without deformation, the cable core 11 in the hot-pressing ceramic ring is intact, the arrangement of the hot-pressing ceramic ring 23 can ensure that the hot-pressing ceramic ring 23 is fixed in the groove 22, the hot-pressing ceramic ring 23 is always vertical to the cable body 1, and the top, reduce the atress size of single department on the ceramic ring 23 of hot pressing, make the structure of device more reasonable, simultaneously when cable body 1 is crooked, establishment armor 24 is because of the characteristic of its establishment, the inboard of its flexure can take place the shrink, and the outside of flexure can take place the expansion, nevertheless establishment armor 24's internal diameter can not change, simultaneously when cable body 1 is crooked, establishment armor 24 is because of the characteristic of its establishment, the inboard of its flexure can take place the shrink, and the outside of flexure can take place the expansion, make cable body 1 can bear bending many times and do not break, make cable body 1's life can prolong, the practicality of device has been improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 (10)
1. The utility model provides a special charging cable of large-scale electronic product is rolled to resistant crooked anti-rolling, includes cable body (1), its characterized in that: the cable comprises a cable body (1) and is characterized in that an insulating layer (12) is arranged on the surface of the cable core (11), a PP net (13) is arranged on the lower right side of the cable core (11), a communication line (14) is arranged on the left side of the cable core (11), a fireproof filling layer (15) is arranged on the outer side of the insulating layer (12), a protection structure (2) is arranged on the outer side of the cable body (1), the protection structure (2) comprises a thermoplastic elastic layer (21), a groove (22) is formed in the inner side of the thermoplastic elastic layer (21), a hot-pressing ceramic ring (23) is arranged in the groove (22), a woven armor layer (24) is arranged on the side surface of the hot-pressing ceramic ring (23), a reinforcing structure (3) is arranged on the inner side of the protection structure (2), the reinforcing structure (3) comprises a fireproof layer (31), and a wrapping tape (32) is arranged on, the inner side of the wrapping tape (32) is provided with a tin-plated copper wire layer (33), and the inner side of the tin-plated copper wire layer (33) is provided with an isolating layer (34).
2. The special charging cable for bending-resistant and rolling-resistant large-scale electronic products according to claim 1, wherein: the cable core (11) has three groups, the three groups of cable cores (11) are not in contact with each other, and the diameter of each cable core (11) is smaller than that of the corresponding insulating layer (12).
3. The special charging cable for bending-resistant and rolling-resistant large-scale electronic products according to claim 1, wherein: the PP net (13) has four groups, the surface of the communication line (14) is provided with a shielding layer, and the insulating layer (12), the PP net (13) and the communication line (14) are mutually isolated by the fireproof filling layer (15).
4. The special charging cable for bending-resistant and rolling-resistant large-scale electronic products according to claim 1, wherein: the groove (22) is semicircular, the inner diameter of the groove (22) is larger than the diameter of the cross section of the hot-pressing ceramic ring (23), and the hot-pressing ceramic ring (23) is annular.
5. The special charging cable for bending-resistant and rolling-resistant large-scale electronic products according to claim 1, wherein: the inner diameter of each hot-pressing ceramic ring (23) is equal to the outer diameter of the fire-proof layer (31), the hot-pressing ceramic rings (23) are divided into a plurality of groups, the hot-pressing ceramic rings (23) are arranged on the surface of the fire-proof layer (31) in order, and the woven armor layer (24) is arranged between every two adjacent groups of the hot-pressing ceramic rings (23).
6. The special charging cable for bending-resistant and rolling-resistant large-scale electronic products according to claim 1, wherein: the bottom surface of the woven armor layer (24) is attached to the top surface of the fireproof layer (31), the inner diameter of the fireproof layer (31) is equal to the outer diameter of the belting (32), and the thickness of the fireproof layer (31) is equal to that of the belting (32).
7. The special charging cable for bending-resistant and rolling-resistant large-scale electronic products according to claim 1, wherein: the inner diameter of the wrapping tape (32) is the same as the outer diameter of the tin-plated copper wire layer (33), and the thicknesses of the wrapping tape (32) and the tin-plated copper wire layer (33) are the same.
8. The special charging cable for bending-resistant and rolling-resistant large-scale electronic products according to claim 1, wherein: the inner diameter of the tin-plated copper wire layer (33) is the same as the outer diameter of the isolation layer (34), and the thicknesses of the tin-plated copper wire layer (33) and the isolation layer (34) are the same.
9. The special charging cable for bending-resistant and rolling-resistant large-scale electronic products according to claim 1, wherein: the inner diameter of the isolation layer (34) is equal to the outer diameter of the refractory filling layer (15), and the inner side face of the isolation layer (34) is attached to the outer surface of the refractory filling layer (15).
10. The special charging cable for bending-resistant and rolling-resistant large-scale electronic products according to claim 1, wherein: the cable comprises a cable body (1) and a reinforcing structure (3), wherein the cable body (1) is cylindrical, the protective structure (2) is cylindrical, the reinforcing structure (3) is cylindrical, the outer diameter of the cable body (1) is the same as the inner diameter of the reinforcing structure (3), and the outer diameter of the reinforcing structure (3) is the same as the inner diameter of the protective structure (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011310203.2A CN112635108A (en) | 2020-11-20 | 2020-11-20 | Special bending-resistant and rolling-resistant charging cable for large electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011310203.2A CN112635108A (en) | 2020-11-20 | 2020-11-20 | Special bending-resistant and rolling-resistant charging cable for large electronic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112635108A true CN112635108A (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011310203.2A Withdrawn CN112635108A (en) | 2020-11-20 | 2020-11-20 | Special bending-resistant and rolling-resistant charging cable for large electronic product |
Country Status (1)
| Country | Link |
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| CN (1) | CN112635108A (en) |
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| CN204204460U (en) * | 2014-12-01 | 2015-03-11 | 四川省川西电缆有限责任公司 | The fire-resistant environmental protection flexible cable of a kind of New-energy electric vehicle charging |
| CN105489286A (en) * | 2016-02-14 | 2016-04-13 | 上海朗达电缆（集团）有限公司 | Cable for electric vehicle charging pile and manufacturing method of cable |
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| CN206864235U (en) * | 2017-06-29 | 2018-01-09 | 天津有容蒂康通讯技术有限公司 | A kind of charging pile cable |
| CN108133781A (en) * | 2017-12-18 | 2018-06-08 | 安徽明福电缆有限公司 | A kind of high-temperature-resistant shielding layer electric power cable |
| CN208126922U (en) * | 2018-05-23 | 2018-11-20 | 江苏中利集团股份有限公司 | A kind of woven cloth shielding electric car charging cable |
| CN210349367U (en) * | 2019-10-17 | 2020-04-17 | 东莞福川精密工业股份有限公司 | Electric wire and cable with good bending resistance |
| CN211264996U (en) * | 2020-03-04 | 2020-08-14 | 张润骏 | Cable with good insulation property for new energy |
| CN211265057U (en) * | 2020-03-13 | 2020-08-14 | 津联线缆有限公司 | Wear-resistant wire cable |
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2020
- 2020-11-20 CN CN202011310203.2A patent/CN112635108A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020098357A1 (en) * | 2000-09-18 | 2002-07-25 | Michael John Keogh | Fire and thermal insulative wrap |
| CN204204460U (en) * | 2014-12-01 | 2015-03-11 | 四川省川西电缆有限责任公司 | The fire-resistant environmental protection flexible cable of a kind of New-energy electric vehicle charging |
| CN105489286A (en) * | 2016-02-14 | 2016-04-13 | 上海朗达电缆（集团）有限公司 | Cable for electric vehicle charging pile and manufacturing method of cable |
| CN206331828U (en) * | 2016-12-27 | 2017-07-14 | 北京天成瑞源电缆有限公司 | Charging pile cable |
| CN206864235U (en) * | 2017-06-29 | 2018-01-09 | 天津有容蒂康通讯技术有限公司 | A kind of charging pile cable |
| CN108133781A (en) * | 2017-12-18 | 2018-06-08 | 安徽明福电缆有限公司 | A kind of high-temperature-resistant shielding layer electric power cable |
| CN208126922U (en) * | 2018-05-23 | 2018-11-20 | 江苏中利集团股份有限公司 | A kind of woven cloth shielding electric car charging cable |
| CN210349367U (en) * | 2019-10-17 | 2020-04-17 | 东莞福川精密工业股份有限公司 | Electric wire and cable with good bending resistance |
| CN211264996U (en) * | 2020-03-04 | 2020-08-14 | 张润骏 | Cable with good insulation property for new energy |
| CN211265057U (en) * | 2020-03-13 | 2020-08-14 | 津联线缆有限公司 | Wear-resistant wire cable |
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