CN106887284A - Heat radiating type charging cable - Google Patents
Heat radiating type charging cable Download PDFInfo
- Publication number
- CN106887284A CN106887284A CN201710203957.XA CN201710203957A CN106887284A CN 106887284 A CN106887284 A CN 106887284A CN 201710203957 A CN201710203957 A CN 201710203957A CN 106887284 A CN106887284 A CN 106887284A
- Authority
- CN
- China
- Prior art keywords
- wire
- heat
- insulating
- type charging
- charging cable
- 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
- 229920000728 polyester Polymers 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000004020 conductor Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification 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
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
- H01B7/428—Heat conduction
-
- 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
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
- H01B7/421—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Landscapes
- Insulated Conductors (AREA)
Abstract
The present invention discloses a kind of heat radiating type charging cable, including some wire stylets, insulating support and outer jacket.Some wire stylets are individually fixed on insulating support.Some wire stylets, between insulating support and outer jacket filled with insulating heat-conductive oil formed radiating insulating oil reservoir, wire stylet be directly immersed in insulating heat-conductive oil in.Heat radiating type charging cable of the present invention is fixed wire stylet using insulating support, wire stylet is set directly to be immersed in insulating heat-conductive oil, in charging process, the heat that wire stylet is produced directly is absorbed by insulating heat-conductive oil, heat conduction amount is big, and heat conduction is uniform, in diffusing to surrounding air rapidly by outer jacket, conductor cores temperature can be rapidly reduced, cable is kept lower temperature working condition.Stopped in a insulating layer due to avoiding heat, heat can be allowed to be dissipated within the shorter time, cable is worked long hours all in one than relatively low temperature, which increase the service life of cable.
Description
Technical field
The present invention relates to a kind of cable, particularly a kind of heat radiating type charging cable.
Background technology
Increase with people to environmental consciousness, electric automobile is also increasingly popularized, but the charging electric vehicle time is long
Constrain its spreading speed；Quick charge necessarily requires cable to carry high current, but charging cable works in long-time high current
After, substantial amounts of heat can be produced, due to the limitation in structure of current charging cable, it is impossible to effectively radiated, this will
Increase the aging of cable, shorten the service life of cable, or even initiation punctures at high temperature, fire, brings greatly safety hidden
Suffer from.
The content of the invention
It is a primary object of the present invention to overcome the deficiencies in the prior art, there is provided one kind quickly, effectively, can be carried out uniformly
Radiating, so as to effectively solve the problems, such as that temperature is high during charging wire wire rod quick charge, improves its service life and safety coefficient.
To achieve the above object, the present invention uses following technical scheme：
A kind of heat radiating type charging cable, including some wire stylets, insulating support and outer jacket.Some wire stylets are individually fixed in one
On insulating support, some wire stylets are not contacted each other.Some wire stylets and insulating support are nested with outer jacket, some wires
Radiating insulating oil reservoir is formed filled with insulating heat-conductive oil between core, insulating support and outer jacket, wire stylet is directly immersed in insulation and leads
In deep fat.
Preferably, the periphery of the insulating support offers some flutings, and some wire stylets are arranged in accordingly respectively
In fluting.
Preferably, the outer jacket is oil resistant outer jacket.
Preferably, the wire stylet includes master core, wire core, auxiliary core and signal core.
Preferably, the signal core is coated with signal line insulating layer, the signal core and is coated on holding wire
Signal line insulating layer formation holding wire outside core, the holding wire at least, the holding wire is coated with outside holding wire
Sheath.
Preferably, filled with insulating heat-conductive oil between the holding wire and holding wire outer jacket.
Preferably, the insulating support is hollow.
Preferably, the insulating support is oil resistant insulating support, and with flexibility.
Preferably, the thermal conductivity factor of the insulating support is relatively low, and heat will not be passed by insulating support to inside cable
Pass, therefore heat will not be gathered in cable the inside, make cable be easier to keep low-temperature working state.
Preferably, the wire stylet is stranded core, and braid is surrounded with outside stranded core.
Preferably, the braid is polyester belt or oilpaper.
Above-mentioned heat radiating type charging cable, wherein described signal line insulating layer, holding wire outer jacket, outer jacket are both preferably
Oil resisting material.
As described above, heat radiating type charging cable of the present invention is fixed wire stylet using insulating support, wire stylet is set directly to soak
In insulating heat-conductive oil, during charging use, the heat that wire stylet is produced directly is absorbed cable by insulating heat-conductive oil, leads
Heat is big, and heat conduction is uniform, is diffused to rapidly by outer jacket in surrounding air, can rapidly reduce conductor cores temperature, makes electricity
Cable keeps lower temperature working condition.Stopped in a insulating layer due to avoiding heat, heat can be allowed within the shorter time
Diverging, allows cable to work long hours all in one and which increases the service life of cable than relatively low temperature, in addition,
Filling is not used in the middle of cable, this makes whole cable be easier bending, using more convenient.
Brief description of the drawings
Fig. 1 is a kind of cross section structure schematic diagram of embodiment of charging cable of the present invention；
Fig. 2 is cross section structure schematic diagram of the charging cable shown in Fig. 1 at angle of inclination.
Specific embodiment
Embodiments of the present invention are elaborated below.It is emphasized that what the description below was merely exemplary,
Rather than in order to limit the scope of the present invention and its application.
Fig. 1 and Fig. 2 is referred to, heat radiating type charging cable of the present invention includes some wire stylets 10, insulating support 20 and outer shield
Layer 30.
Insulating support 20 is substantially cylindrical, and some wire stylets 10 are individually fixed on insulating support 20, some wire stylets
10 do not contact each other.
Some wire stylets 10 and insulating support 20 are nested with outer jacket 30, some wire stylets 10, insulating support 20 with it is outer
Radiating insulating oil reservoir 40 is formed filled with insulating heat-conductive oil between sheath 30, wire stylet 10 is directly immersed in insulating heat-conductive oil.
In the present embodiment, the periphery of insulating support 20 offers some flutings 21, and some wire stylets 10 are arranged in respectively
In corresponding fluting 21, the anti-extrusion or stubborn torsion performance of cable can be so greatly enhanced.
In the present embodiment, the preferred hollow form of insulating support 20, with mesopore 22.Insulating support 20 preferably has arc
Side groove 23.
In the present embodiment, wire stylet 10 includes master core 11, wire core 12, auxiliary core 13 and signal core 14.
Preferably, the signal core 14 is coated with signal line insulating layer 14a, signal core 14 and is coated on signal
Signal line insulating layer 14a outside core 14 forms holding wire 14b, holding wire 14b at least, and holding wire 14b is coated with
Holding wire outer jacket 14c.
Preferably, filled with insulating heat-conductive oil between the signal line insulating layer 14a and holding wire outer jacket 14c.Certainly,
Can also be not filled between the signal line insulating layer 14a and holding wire outer jacket 14c or fill other fillers.
Preferably, the insulating support is hollow.
Preferably, the insulating support 20 is oil resistant insulating support, and with flexibility.
Preferably, the thermal conductivity factor of the insulating support 20 is relatively low, heat will not by insulating support 20 to cable inside
Transmission, therefore heat will not be gathered in cable the inside, make cable be easier to keep low-temperature working state.
Preferably, the wire stylet 10 is stranded core, and braid is surrounded with outside stranded core.The braid is preferably
Polyester belt or oilpaper.
Above-mentioned heat radiating type charging cable, wherein described signal line insulating layer 14a, holding wire outer jacket 14c, outer jacket 30
Respectively it is preferably oil resistant signal line insulating layer, oil resistant holding wire outer jacket, oil resistant outer jacket.
Under the above constitution, quickly, uniformly can be absorbed by insulating heat-conductive oil by the heat produced by wire stylet 10；
Space between conductor cores 10 and outer jacket 30 is very small, rapidly heat can be exhaled by outer jacket 30；Due to
Whole spaces is all filled up by insulating heat-conductive oil in cable, so as to greatly improve the efficiency and effect of radiating, makes cable rapid
Cooling.
In sum, heat radiating type charging cable of the present invention is fixed wire stylet 10 using insulating support 20, makes wire stylet 10
Directly it is immersed in insulating heat-conductive oil, during charging use, the heat that wire stylet 10 is produced is directly by insulating heat-conductive for cable
Oil absorbs, and heat conduction amount is big, and heat conduction is uniform, in diffusing to surrounding air rapidly by outer jacket 30, can rapidly reduce conductor
Core temperature, makes cable keep lower temperature working condition.Stopped in a insulating layer due to avoiding heat, heat can be allowed more
Diverging, allows cable to work long hours all in one than relatively low temperature in the short time, which increases the use of cable
In the life-span, in addition, not using filling in the middle of cable, this makes whole cable be easier bending, using more convenient.By using upper
Structure is stated, quick, effective, heat equably produced in the process of running to cable radiates, so as to greatly improve
The performance and security performance of cable, and then also extend the service life of cable.
Above content is to combine specific/preferred embodiment further description made for the present invention, it is impossible to recognized
Fixed specific implementation of the invention is confined to these explanations.For general technical staff of the technical field of the invention,
Without departing from the inventive concept of the premise, its implementation method that can also have been described to these makes some replacements or modification,
And these are substituted or variant should all be considered as belonging to protection scope of the present invention.
Claims (10)
1. a kind of heat radiating type charging cable, including some wire stylets, insulating support and outer jacket, some wire stylets are solid respectively
Due on insulating support, some wire stylets are not contacted each other, and some wire stylets and insulating support are nested with described outer
In sheath, some wire stylets, between insulating support and outer jacket filled with insulating heat-conductive oil formed radiating insulating oil reservoir, institute
Wire stylet is stated to be directly immersed in insulating heat-conductive oil.
2. heat radiating type charging cable as claimed in claim 1, it is characterised in that if the periphery of the insulating support is offered
Dry fluting, some wire stylets are arranged in corresponding fluting respectively.
3. heat radiating type charging cable as claimed in claim 1, it is characterised in that the outer jacket is oil resistant outer jacket.
4. the heat radiating type charging cable as required by right 1, it is characterised in that the wire stylet includes master core, wire core, auxiliary
Index contour core and signal core.
5. heat radiating type charging cable as claimed in claim 4, it is characterised in that the signal core is coated with holding wire
Insulating barrier, the signal core and the signal line insulating layer being coated on outside signal core form holding wire, and the holding wire is extremely
Rare one, the holding wire is coated with holding wire outer jacket.
6. heat radiating type charging cable as claimed in claim 5, it is characterised in that the holding wire and holding wire outer jacket it
Between filled with insulating heat-conductive oil.
7. heat radiating type charging cable as claimed in claim 1, it is characterised in that the insulating support is hollow.
8. heat radiating type charging cable as claimed in claim 1, it is characterised in that the insulating support is oil resistant insulating support,
And with flexibility.
9. the heat radiating type charging cable as required by right 1, it is characterised in that the wire stylet is stranded core, stranded core
It is surrounded with braid outward.
10. the heat radiating type charging cable as required by right 9, it is characterised in that the braid is polyester belt or oilpaper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710203957.XA CN106887284B (en) | 2017-03-30 | 2017-03-30 | Heat dissipation type charging cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710203957.XA CN106887284B (en) | 2017-03-30 | 2017-03-30 | Heat dissipation type charging cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106887284A true CN106887284A (en) | 2017-06-23 |
| CN106887284B CN106887284B (en) | 2023-05-02 |
Family
ID=59182365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710203957.XA Active CN106887284B (en) | 2017-03-30 | 2017-03-30 | Heat dissipation type charging cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106887284B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107238123A (en) * | 2017-06-28 | 2017-10-10 | 沈阳工业大学 | A kind of residual heat using device for power transfer conduit |
| CN107317141A (en) * | 2017-08-02 | 2017-11-03 | 深圳市沃尔核材股份有限公司 | Connection terminal and electrical connection module with cooling function |
| CN113140370A (en) * | 2021-04-29 | 2021-07-20 | 河南讯达电缆有限公司 | New energy automobile fills electric pile private cable |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103971848A (en) * | 2014-05-08 | 2014-08-06 | 铜陵中冠电缆有限公司 | Cable for electric automobile alternating current charging system and manufacturing method of cable |
| CN105304197A (en) * | 2015-10-28 | 2016-02-03 | 合肥安奎思成套设备有限公司 | High-efficiency heat radiation cable |
| CN106098176A (en) * | 2016-07-18 | 2016-11-09 | 兴乐电缆有限公司 | A kind of environmental protection, pliable and tough, double shield, flame retardant type charging pile flexible cable |
| CN206877746U (en) * | 2017-03-30 | 2018-01-12 | 深圳市沃尔核材股份有限公司 | Heat radiating type charging cable |
-
2017
- 2017-03-30 CN CN201710203957.XA patent/CN106887284B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103971848A (en) * | 2014-05-08 | 2014-08-06 | 铜陵中冠电缆有限公司 | Cable for electric automobile alternating current charging system and manufacturing method of cable |
| CN105304197A (en) * | 2015-10-28 | 2016-02-03 | 合肥安奎思成套设备有限公司 | High-efficiency heat radiation cable |
| CN106098176A (en) * | 2016-07-18 | 2016-11-09 | 兴乐电缆有限公司 | A kind of environmental protection, pliable and tough, double shield, flame retardant type charging pile flexible cable |
| CN206877746U (en) * | 2017-03-30 | 2018-01-12 | 深圳市沃尔核材股份有限公司 | Heat radiating type charging cable |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107238123A (en) * | 2017-06-28 | 2017-10-10 | 沈阳工业大学 | A kind of residual heat using device for power transfer conduit |
| CN107317141A (en) * | 2017-08-02 | 2017-11-03 | 深圳市沃尔核材股份有限公司 | Connection terminal and electrical connection module with cooling function |
| CN107317141B (en) * | 2017-08-02 | 2023-12-12 | 深圳市沃尔核材股份有限公司 | Connecting terminal with cooling function and electric connecting assembly |
| CN113140370A (en) * | 2021-04-29 | 2021-07-20 | 河南讯达电缆有限公司 | New energy automobile fills electric pile private cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106887284B (en) | 2023-05-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106887283A (en) | Heat radiating type charging cable | |
| CN106887284A (en) | Heat radiating type charging cable | |
| CN206179553U (en) | Heat radiating cable | |
| CN107039117A (en) | New-energy automobile flexible cable | |
| CN207517398U (en) | Novel earthquake-proof environmental protection flame retardant flexible cable | |
| CN209607491U (en) | A kind of heat-resistant fireproof cable | |
| CN207082357U (en) | Heat radiating type cable | |
| CN206877746U (en) | Heat radiating type charging cable | |
| CN113658750A (en) | Nested liquid cooling cable | |
| CN206893345U (en) | Heat radiating type charging cable | |
| CN204991259U (en) | High heat conduction polyvinyl chloride jacketed cable that contains graphite alkene | |
| CN104200910B (en) | A kind of cable and manufacture method | |
| CN206806097U (en) | New-energy automobile flexible cable | |
| CN106683782A (en) | Temperature reducing type electric power and signal composite cable | |
| CN106024168B (en) | A kind of fire-retardant quad line of high insulaion resistance and preparation method thereof | |
| CN106935326A (en) | Multicore cable is pressed in fire prevention | |
| CN105679438B (en) | A kind of improved structure cable and manufacture method | |
| CN207731684U (en) | Triple-shielded flame retardant type cable irradiation line | |
| CN206893344U (en) | Heat radiating type charging cable | |
| CN206833969U (en) | A kind of multicore high temperature photoelectric composite silicone rubber jacketed cable | |
| CN220106087U (en) | High fire-retardant low smoke and zero halogen cloth electric wire | |
| CN105788696A (en) | High-conductivity aluminum-alloy cable | |
| CN216084355U (en) | Nested liquid cooling cable | |
| CN216719583U (en) | Flame-retardant high-temperature-resistant shielding ultra-light integrated cable | |
| CN204792020U (en) | Novel an energy -conserving aluminum alloy conductor cable that charges |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210705 Address after: 518118 Wool Industrial Park, Lanjing North Road, Longtian Street, Pingshan District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Applicant after: SHENZHEN WOER NEW ENERGY ELECTRICAL TECHNOLOGY Co.,Ltd. Applicant after: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Address before: 518118 Vol Industrial Park, Lanjingbei Road, Pingshan District, Shenzhen City, Guangdong Province Applicant before: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Applicant before: SHENZHEN WOER NEW ENERGY ELECTRICAL TECHNOLOGY Co.,Ltd. Applicant before: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Applicant before: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Applicant before: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Applicant before: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231126 Address after: 518000 workshop 601 of wal nuclear material industrial plant (phase III), No. 53 Qingsong West Road, Zhukeng community, Longtian street, Pingshan District, Shenzhen, Guangdong Province Patentee after: SHENZHEN WOER NEW ENERGY ELECTRICAL TECHNOLOGY Co.,Ltd. Address before: 518118 Wool Industrial Park, Lanjing North Road, Longtian Street, Pingshan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee before: SHENZHEN WOER NEW ENERGY ELECTRICAL TECHNOLOGY Co.,Ltd. Patentee before: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. |