CN206412105U - Super soft many protection electric automobile high-voltage aluminum conductors - Google Patents
Super soft many protection electric automobile high-voltage aluminum conductors Download PDFInfo
- Publication number
- CN206412105U CN206412105U CN201621483235.1U CN201621483235U CN206412105U CN 206412105 U CN206412105 U CN 206412105U CN 201621483235 U CN201621483235 U CN 201621483235U CN 206412105 U CN206412105 U CN 206412105U
- Authority
- CN
- China
- Prior art keywords
- layer
- electric automobile
- automobile high
- protection electric
- super soft
- 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.)
- Active
Links
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
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model is related to a kind of super soft many protection electric automobile high-voltage aluminum conductors, including the cable core set gradually from inside to outside, the first aluminium foil layer, woven shield, the second aluminium foil layer, middle tegillum and restrictive coating, the cable core is made up of the insulating barrier of aluminium conductor and the cladding aluminium conductor, and sawtooth is evenly distributed with the inside of the restrictive coating.Compared with prior art, the utility model has the advantages that pliability is good, steadiness is good.
Description
Technical field
The utility model belongs to field of cables, more particularly to a kind of super soft many protection electric automobile high-voltage aluminum conductors.
Background technology
Electric automobile high-voltage battery connecting line in the market is all the insulation of single copper conductor extrusion and jacket structure type
Cable, insulating sheath material is generally TPE (thermoplastic elastomer (TPE)), XLPO (thermo-setting elastomer) material, electronic for connecting
Battery in automobile is to converter and converter to the power transmission of alternating current generator.
There is quality weight in the cable of such a structure, be unsatisfactory for the light-weighted design concept of vehicle.Bendability difference is difficult electronic
Automotive interior installation wiring, heat-proof water, soda acid, oil, chemical solvent are poor, and the anti-UV of wet-heat resisting is poor, resistance to reversed bending poor performance, resistance
The problems such as combustion and anti-electromagnetic interference poor performance.So directly result in cloth inside the overall weight increase of electric automobile, electric automobile
Line bending radius increases, electric powered motor transmission safety coefficient reduction.So, it would be desirable to research and develop a light weight, softness
Property good, resistance to liquid is good, good weatherability, high fire-retardance, waterproof are good many protection super soft many protection electric automobile high-voltage aluminium lead
Line.
Utility model content
The purpose of this utility model is exactly the defect in order to overcome above-mentioned prior art presence and provides a kind of super soft many
Electric automobile high-voltage aluminum conductor is protected, with light weight, low cost and other advantages.
The purpose of this utility model can be achieved through the following technical solutions：A kind of super soft many protection electric automobiles are high
Jewelling wire, including set gradually from inside to outside cable core, the first aluminium foil layer, woven shield, the second aluminium foil layer, middle tegillum with
And restrictive coating, the cable core is by aluminium conductor and coats the insulating barrier of the aluminium conductor and constitutes, and is uniformly distributed on the inside of the restrictive coating
There is sawtooth.
The height that the sawtooth protrudes the restrictive coating inner surface is 0.5-0.8mm.
The sawtooth is continuously distributed on the inside of the restrictive coating, forms one layer of serrated face.
The aluminium conductor is formed by 19 bursts of regular stranded multiple strands again after a diameter of 0.3mm first bundle strand of conductor monofilament, institute
The cross-sectional area for stating aluminium conductor is 50mm2。
First aluminium foil layer is wound on the insulating barrier by aluminum foil mylar belt and formed.
The woven shield by 7 a diameter of 0.2mm copper wire and into after one, be interweaved with 36 strands and be covered in institute
State and formed on the first aluminium foil layer,
Second aluminium foil layer is wound on the woven shield by aluminum foil mylar belt and formed.
The aluminum conductor with high voltage also includes water blocking layer, and the water blocking layer puts up rate not by duplex spread-blade waterstop using every layer
Double-deck less than 30% is formed on the middle tegillum around packet mode is wrapped, and the duplex spread-blade waterstop that aluminum conductor with high voltage is often located
Not less than two layers.
The aluminum conductor with high voltage also includes flame-retardant layer, and the flame-retardant layer is adopted by the Halogen glass fiber tape that thickness is 0.25mm
Double-deck not less than 60% of rate is put up with every layer to be formed on the water blocking layer around packet mode is wrapped, and aluminum conductor with high voltage is often located
Halogen glass fiber tape is not less than 4 layers.
The insulating barrier is the insulating barrier being made up of silicon rubber, and hardness is 60 ± 5A, and rated temperature is -50~180 DEG C.
Compared with prior art, the utility model is used as conductive carrier, light weight using aluminium conductor；It is wrapped on the insulating layer
Aluminum foil mylar belt the first aluminium foil layer of formation, on the one hand with shield effectiveness, on the other hand prevents the burr of the copper wire of braiding layer from damaging
Bad insulating barrier, while by the way of wrapped so that the external diameter of aluminum conductor with high voltage is small, wire rod is soft；Formed on the inside of restrictive coating
One layer of serrated face, on the one hand makes combining closely for restrictive coating and middle tegillum, makes cable structure more stable, on the other hand so that shield
Jacket layer possesses anti-collision performance.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Being designated in Fig. 1：1st, aluminium conductor, 2, insulating barrier, the 3, first aluminium foil layer, 4, woven shield, the 5, second aluminium foil
Layer, 6, middle tegillum, 7, water blocking layer, 8, flame-retardant layer, 9, restrictive coating.
Embodiment
Embodiment of the present utility model is elaborated below, the present embodiment using technical solutions of the utility model before
Put and implemented, give detailed embodiment and specific operating process, but protection domain of the present utility model is not limited
In following embodiments.
As shown in figure 1, a kind of super soft many protection electric automobile high-voltage aluminum conductors, including the cable set gradually from inside to outside
Core, the first aluminium foil layer 3, woven shield 4, the second aluminium foil layer, middle tegillum 6 and restrictive coating 9, cable core is by aluminium conductor 1 and cladding
The insulating barrier 2 of aluminium conductor 1 is constituted, and the inner side of restrictive coating 9 is evenly distributed with sawtooth so that restrictive coating 9 is more easy to close knot with middle tegillum 6
Close, make cable structure more stable.
Using aluminium conductor 1 as conductive carrier, because the density of aluminium is 2.7g/cm3, copper density is 8.89g/cm3, it is identical
The weight of sectional area aluminium conductor 1 is the 1/3 of copper conductor weight, is effectively reduced the quality of cable.
In the embodiment of the application one, the height of the sawtooth protrusion inner surface of restrictive coating 9 is 0.5-0.8mm, can be 0.5mm,
0.8mm, 0.6mm, 0.7mm etc., will not be in restrictive coating 9 with the case where ensureing that restrictive coating 9 is combined closely with middle tegillum 6
Tegillum 6 leaves larger gap.
In the embodiment of the application one, sawtooth is continuously distributed in the inner side of restrictive coating 9, forms one layer of serrated face so that restrictive coating 9
Possesses anti-collision performance, in the case where restrictive coating 9 is hit, with cushioning effect, it is ensured that cable inner structure not rapid wear
It is bad.Serrated face described here should be understood that completely for those skilled in the art, that is, by the inner surface of restrictive coating
Manage into continuous sawtooth.
In the embodiment of the application one, aluminium conductor 1 is regular by 19 strands again after a diameter of 0.3mm first bundle strand of conductor monofilament
Stranded multiple strand is formed, and the cross-sectional area of aluminium conductor 1 is 50mm2, in multiple strand, cable-former is furnished with back-twist device, can eliminate multiple strand
The stress of generation, makes cable more rounding soft.
In the embodiment of the application one, the first aluminium foil layer 3 is wound on insulating barrier 2 by aluminum foil mylar belt and formed, and is on the one hand added
Strong signal shielding effect, is on the other hand also prevented from woven shield 4 and burr occurs damaging insulating barrier 2, by the way of winding
So that cable is more soft.
In the embodiment of the application one, woven shield 4 by 7 a diameter of 0.2mm copper wire and into after one, with 36 bursts of phases
Mutually interweave with being covered on the first aluminium foil layer 3 and formed, play shielding as one layer of close protective layer and use, prevent other signals pair
The signal of cable transmission is affected.Certainly, the application is not limited thereto.
In the embodiment of the application one, the second aluminium foil layer 5 is wound on woven shield 4 by aluminum foil mylar belt and formed.
In the embodiment of the application one, the aluminum conductor with high voltage also include water blocking layer 7, water blocking layer 7 by water-swellable Composite Double
Face waterstop, puts up bilayer of the rate not less than 30% using every layer and is led around the wrapped formation on middle tegillum 6 of packet mode, and high jewelling
The duplex spread-blade waterstop that line is often located is not less than two layers, prevents water by the gap between insulating barrier 2 and flame-retardant layer 8 along cable
Vertical migration.
In the embodiment of the application one, the aluminum conductor with high voltage also includes flame-retardant layer 8, and flame-retardant layer 8 is by nothing of the thickness for 0.25mm
Halogen glass fiber band, puts up double-deck not less than 60% of rate using every layer and is formed on water blocking layer 7 around packet mode is wrapped, and high pressure
The Halogen glass fiber tape that aluminum conductor is often located is not less than 4 layers, and the oxygen index (OI) of Halogen glass fiber tape is more than 50, can be 50,60,
70,78 etc., it is ensured that cable-flame retardant performance reaches the requirement of A classes.
In the embodiment of the application one, insulating barrier 2 is the insulating barrier 2 being made up of silicon rubber, and hardness is 60 ± 5A, it is ensured that
The flexibility of cable.Rated temperature is -50~180 DEG C, that is, temperature resistant range is -50~180 DEG C, significantly larger than specified temperature
TPE, XLPO material for -40~125 DEG C are spent, the current capacity of cable is greatly improved.And it is the electrical property of silicon rubber, resistance to molten
Agent, flexibility are also significantly better than general T PE, XLPO material, it is ensured that safety in utilization of the cable under complex environment.
The utility model is used as conductive carrier, light weight using aluminium conductor 1；The wrapped aluminum foil mylar belt shape on insulating barrier 2
Into the first aluminium foil layer 3, on the one hand with shield effectiveness, on the other hand prevent the burr of the copper wire of braiding layer from damaging insulating barrier 2, together
Mode wrapped Shi Caiyong so that the external diameter of aluminum conductor with high voltage is small, wire rod is soft；One layer of serrated face is formed in the inner side of restrictive coating 9,
On the one hand make the more easy to attach of restrictive coating 9 and middle tegillum 6, make cable structure more stable, another aspect so that restrictive coating 9 possesses
Anti-collision performance.
The utility model uses aluminium conductor 1 for conductive carrier, and the density of aluminium is 2.7g/cm3, copper density is 8.89g/cm3,
The weight of same cross-sectional area aluminium conductor 1 is the 1/3 of copper conductor weight, be so greatly lowered the weight of vehicle with adapt to
The light-weighted design concept of vehicle, and price of the unit price well below copper of aluminium, are effectively controlled the former material of vehicle manufacture
Expect cost.
The outer shielding using the first aluminium foil layer 3, braiding copper wire layer and the external sector signal of the second aluminium foil layer 5 of insulating barrier 2 is made
With.Meanwhile, the first aluminium foil layer 3 and the second aluminium foil layer 5 are wrapped by the way of winding, it is ensured that the flexibility of cable, meanwhile, line
There are middle tegillum 6, water blocking layer 7, flame-retardant layer 8 to enhance the physical and mechanical properties of cable again in cable, block water, fire resistance.
Although the utility model is illustrated to above example, but it is to be understood that this is not meant to that this practicality is new
Type will be limited to above example.On the contrary, the utility model will include may be embodied in being defined by the appended claims
Spirit and scope of the present utility model in all replacements, change and equivalent.
Claims (10)
1. a kind of super soft many protection electric automobile high-voltage aluminum conductors, it is characterised in that including the cable set gradually from inside to outside
Core, the first aluminium foil layer, woven shield, the second aluminium foil layer, middle tegillum and restrictive coating, the cable core is by aluminium conductor and cladding institute
State and be evenly distributed with sawtooth on the inside of the insulating barrier composition of aluminium conductor, the restrictive coating.
2. super soft many protection electric automobile high-voltage aluminum conductors as claimed in claim 1, it is characterised in that the sawtooth protrusion
The height of the restrictive coating inner surface is 0.5-0.8mm.
3. super soft many protection electric automobile high-voltage aluminum conductors as claimed in claim 1, it is characterised in that the sawtooth is continuous
It is distributed on the inside of the restrictive coating, forms one layer of serrated face.
4. it is as claimed in claim 1 it is super it is soft more protect electric automobile high-voltage aluminum conductors, it is characterised in that the aluminium conductor by
Formed again by 19 bursts of regular stranded multiple strands after the first bundle strand of a diameter of 0.3mm conductor monofilament, the cross-sectional area of the aluminium conductor is
50mm2。
5. super soft many protection electric automobile high-voltage aluminum conductors as claimed in claim 1, it is characterised in that first aluminium foil
Layer is wound on the insulating barrier by aluminum foil mylar belt to be formed.
6. super soft many protection electric automobile high-voltage aluminum conductors as claimed in claim 1, it is characterised in that the braid shielded
Layer is formed by 7 a diameter of 0.2mm copper wire and being covered in into after one, being interweaved with 36 strands on first aluminium foil layer.
7. super soft many protection electric automobile high-voltage aluminum conductors as claimed in claim 1, it is characterised in that second aluminium foil
Layer is wound on the woven shield by aluminum foil mylar belt to be formed.
8. super soft many protection electric automobile high-voltage aluminum conductors as claimed in claim 1, it is characterised in that also including blocking water
Layer, it is wrapped in institute around packet mode that the water blocking layer puts up bilayer of the rate not less than 30% by duplex spread-blade waterstop, using every layer
State and formed on tegillum, and the duplex spread-blade waterstop that aluminum conductor with high voltage is often located is not less than two layers.
9. super soft many protection electric automobile high-voltage aluminum conductors as claimed in claim 8, it is characterised in that also including fire-retardant
Layer, the flame-retardant layer by the Halogen glass fiber tape that thickness is 0.25mm, using every layer put up rate not less than 60% it is double-deck around
Packet mode is wrapped to be formed on the water blocking layer, and the Halogen glass fiber tape that aluminum conductor with high voltage is often located is not less than 4 layers.
10. super soft many protection electric automobile high-voltage aluminum conductors as claimed in claim 1, it is characterised in that the insulating barrier
It is the insulating barrier being made up of silicon rubber, hardness is 60 ± 5A, and rated temperature is -50~180 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621483235.1U CN206412105U (en) | 2016-12-30 | 2016-12-30 | Super soft many protection electric automobile high-voltage aluminum conductors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621483235.1U CN206412105U (en) | 2016-12-30 | 2016-12-30 | Super soft many protection electric automobile high-voltage aluminum conductors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206412105U true CN206412105U (en) | 2017-08-15 |
Family
ID=59552092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621483235.1U Active CN206412105U (en) | 2016-12-30 | 2016-12-30 | Super soft many protection electric automobile high-voltage aluminum conductors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206412105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108735331A (en) * | 2018-05-29 | 2018-11-02 | 宁波卡倍亿电气技术股份有限公司 | A kind of transport facility double layer screen high pressure aluminium cable |
-
2016
- 2016-12-30 CN CN201621483235.1U patent/CN206412105U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108735331A (en) * | 2018-05-29 | 2018-11-02 | 宁波卡倍亿电气技术股份有限公司 | A kind of transport facility double layer screen high pressure aluminium cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104715840B (en) | The maritime platform essential safe type oil resistant fireproof cable of resistance to mud and preparation technology | |
| CN201413729Y (en) | Refractory frequency conversion cable for ship | |
| CN104795139B (en) | High reliability communication power supply flexible cable | |
| CN201465594U (en) | Low smoke halogen-free flame retardant intermediate pressure marine cable | |
| CN102332336A (en) | Heat-resistant shielded power cable for nuclear power stations | |
| CN104183311A (en) | High-voltage connecting cable with ultra-soft aluminum conductor and for interior of electric automobile and manufacturing method | |
| CN201477975U (en) | Environment-friendly silicon rubber insulation power cable used on ship | |
| CN102347103A (en) | Hard EPR (ethylene propylene rubber) insulated instrument cable for ships and oceans and manufacturing method thereof | |
| CN104240824A (en) | Connecting wire for high-voltage batteries of electric vehicles | |
| CN206412105U (en) | Super soft many protection electric automobile high-voltage aluminum conductors | |
| CN202093880U (en) | Heat-resisting and shielding type power cable used for nuclear power station | |
| CN116646120A (en) | Floating cable for self-buoyancy water surface robot and manufacturing method thereof | |
| CN204423958U (en) | The maritime platform essential safe type oil resistant fireproof cable of resistance to mud | |
| CN106531303A (en) | Ethylene-propylene insulating rubber sleeve flexible cable and preparation method thereof | |
| CN206312615U (en) | The compound naval vessel medium-pressure power cable of one kind control | |
| CN211828261U (en) | Ultra-light soft high-temperature-resistant flat cable for aircraft | |
| CN110767371B (en) | High-temperature computer cable and processing technology thereof | |
| CN204463936U (en) | Novel computer transmission cable | |
| CN106328278A (en) | Highly protective electric vehicle's high voltage battery cable | |
| CN202662352U (en) | Flame-retardant instrument communication cable | |
| CN206075904U (en) | A kind of high protection electric automobile high-voltage battery cables | |
| CN216161503U (en) | Waterproof high-flame-retardant low-smoke halogen-free irradiation cloth wire | |
| CN213025508U (en) | Water-blocking cable | |
| CN210200340U (en) | Hua longyi nuclear power station is with fire-resistant control cable that sprays | |
| CN219591141U (en) | High-flexibility self-cooling high-voltage charging pile cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Super soft electric automobile high pressure aluminum conductor that protects more Effective date of registration: 20190826 Granted publication date: 20170815 Pledgee: Agricultural Bank of China Limited by Share Ltd Pinghu branch Pledgor: Zhejiang Cardiff Cable Co. Ltd. Registration number: Y2019330000033 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |