CN206225016U - A kind of New-energy electric vehicle silica gel cable - Google Patents
A kind of New-energy electric vehicle silica gel cable Download PDFInfo
- Publication number
- CN206225016U CN206225016U CN201621109425.7U CN201621109425U CN206225016U CN 206225016 U CN206225016 U CN 206225016U CN 201621109425 U CN201621109425 U CN 201621109425U CN 206225016 U CN206225016 U CN 206225016U
- Authority
- CN
- China
- Prior art keywords
- silica gel
- externally provided
- outside
- electric vehicle
- new
- 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
Landscapes
- Insulated Conductors (AREA)
- Organic Insulating Materials (AREA)
Abstract
The utility model discloses a kind of New-energy electric vehicle silica gel cable, including conductor layer, the first fire guard is externally provided with conductor layer, heat-curable silicone rubber insulating barrier is extruded outside first fire guard, heat-curable silicone rubber insulating barrier is externally provided with aluminium foil, again wire sheathing is externally provided with aluminium foil, wire sheathing is externally provided with the second fire guard, second fire guard is externally provided with thermosetting and extrudes the outer quilt of silica gel, thermosetting to be extruded and be externally provided with Kafra fiber braiding layer outside silica gel, finally scribbles silica-gel coating outside Kafra fiber braiding layer.Heatproof, tear-proof, scraping and wiping resistance performance raising of the utility model mainly for New-energy electric vehicle battery pack cable, using fibrage binding silica gel coating, not only Kafra fiber braided wires that are soft but also having high intensity are made to be embedded in silica gel, improve lear energy, the scratch-resistant ability of the outer quilt of silica gel, silica gel cable machinery poor-performing is solved the problems, such as, so as to make silica gel application more extensive by the utility model.
Description
Technical field
The utility model is related to electric wire field, and in particular to a kind of New-energy electric vehicle silica gel cable.
Background technology
Current New-energy electric vehicle battery pack cable quotes general international standard ISO6722 using standard, wherein resistance to
Warm grade is that low temperature is -40 DEG C, and high temperature is：85℃、100℃、125℃、150℃、175℃、200℃、225℃、250℃.
Thermoplastic production can be used in wherein 150 DEG C (containing), most widely used grade is 125 DEG C of thermoplastic elastics in existing market
Body polyolefine material, higher than 175 DEG C（Contain）Thermoset rubber material can only be used.
Due to thermoplastic polyolefin because resistance to instantaneous high-temperature is poor, easily deformed under the conditions of 200 DEG C of instantaneous temperatures,
Brittle phenomenon, and polyolefine material temperature resistant grade reaches 125 DEG C, its softness is poor, to solve the problem, wherein most preferable
Material selection silastic material, its silicon rubber has superior low temperature resistant -50 DEG C, 230 DEG C of high temperature, water insoluble and any solvent,
Nonpoisonous and tasteless, stable chemical nature does not react in addition to highly basic, hydrofluoric acid with any material.
Although silica gel has the superior performance of protrusion, because New-energy electric vehicle cable specification is larger, conductor cross sectional area exists
Between 35 squares ~ 135 squares, it is desirable to which the mechanical performance of cable is higher, but the mechanical performance of silica gel is poor, wherein most prominent be
Tensile strength is for only：The half of 0.5 ~ 0.7kg/mm2, only polyvinyl chloride, it is its poor mechanical performance, wearability, anti-tear
Split ability.
Utility model content
In order to overcome the deficiencies in the prior art, there is provided a kind of mechanical performance is strong, wearability, lear energy are strong,
The strong New-energy electric vehicle silica gel cable of scratch-resistant ability.
To achieve the above object, the utility model provides a kind of New-energy electric vehicle silica gel cable, including conductor layer,
Conductor layer is externally provided with the first fire guard, and heat-curable silicone rubber insulating barrier, heat-curable silicone rubber insulating barrier are extruded outside the first fire guard
Aluminium foil is externally provided with, then wire sheathing is externally provided with aluminium foil, wire sheathing is externally provided with the second fire guard, the second fire guard peripheral hardware
There is thermosetting to extrude the outer quilt of silica gel, thermosetting to be extruded and be externally provided with Kafra fiber braiding layer outside silica gel, finally towed in Kev
Silica-gel coating is scribbled outside dimension braiding layer.
Preferably, described conductor layer is wound on three by three, center mutually crowded ultra-soft copper conductor triangular in shape and nine rhizospheres
The outer rounded ultra-soft copper conductor of the mutually crowded ultra-soft copper conductor of root is combined.
The beneficial effects of the utility model are：
The utility model is carried mainly for the heatproof of New-energy electric vehicle battery pack cable, tear-proof, scraping and wiping resistance performance
Height, using fibrage binding silica gel coating, makes not only Kafra fiber braided wires that are soft but also having high intensity be embedded in silica gel,
Lear energy, the scratch-resistant ability of the outer quilt of silica gel are improve, silica gel cable machinery poor-performing is solved the problems, such as, so as to pass through
The present invention makes silica gel application more extensive.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model is further elucidated, it should be understood that these embodiments are only used for
Illustrate the utility model rather than limit scope of the present utility model, after the utility model has been read, art technology
Modification of the personnel to the various equivalent form of values of the present utility model falls within the application appended claims limited range.
As shown in figure 1, the utility model provides a kind of New-energy electric vehicle silica gel cable, including conductor layer, the conductor
Three, the Ceng You centers mutually crowded rhizosphere of ultra-soft copper conductor 1 and nine triangular in shape is wound on outside three mutually crowded ultra-soft copper conductors in circle
The ultra-soft copper conductor of shape is combined.
Then the first fire guard 2 is externally provided with conductor layer, heat-curable silicone rubber insulating barrier 3 is extruded outside the first fire guard, absolutely
Edge performance requirement resistivity is 3.1*1015More than Ω cm, heat-curable silicone rubber insulating barrier is externally provided with aluminium foil 4, then outside aluminium foil
Wire sheathing 5 is provided with, wire sheathing is externally provided with the second fire guard 6, and the second fire guard is externally provided with thermosetting and extrudes outside silica gel
By 7, thermosetting to be extruded and be externally provided with Kafra fiber braiding layer 8 outside silica gel, finally scribbles silicon outside Kafra fiber braiding layer
Gel coating 9.
The above is only preferred embodiment of the present utility model, it is noted that for the ordinary skill people of this area
For member, on the premise of the utility model principle is not departed from, some variations and modifications can also be made, these also should be regarded as category
In protection domain of the present utility model.
Claims (2)
1. a kind of New-energy electric vehicle silica gel cable, it is characterised in that：Including conductor layer, the first fire prevention is externally provided with conductor layer
Band, extrudes heat-curable silicone rubber insulating barrier outside the first fire guard, heat-curable silicone rubber insulating barrier is externally provided with aluminium foil, then outside aluminium foil
Wire sheathing is provided with, wire sheathing is externally provided with the second fire guard, and the second fire guard is externally provided with thermosetting and extrudes the outer quilt of silica gel,
Thermosetting to be extruded and be externally provided with Kafra fiber braiding layer outside silica gel, and silica gel painting is finally scribbled outside Kafra fiber braiding layer
Layer.
2. New-energy electric vehicle silica gel cable according to claim 1, it is characterised in that：Described conductor layer is by center
Three mutually crowded ultra-soft copper conductors triangular in shape and nine rhizospheres are wound on three outer rounded ultra-softs of mutually crowded ultra-soft copper conductor
Copper conductor is combined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621109425.7U CN206225016U (en) | 2016-10-10 | 2016-10-10 | A kind of New-energy electric vehicle silica gel cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621109425.7U CN206225016U (en) | 2016-10-10 | 2016-10-10 | A kind of New-energy electric vehicle silica gel cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206225016U true CN206225016U (en) | 2017-06-06 |
Family
ID=58783212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621109425.7U Active CN206225016U (en) | 2016-10-10 | 2016-10-10 | A kind of New-energy electric vehicle silica gel cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206225016U (en) |
-
2016
- 2016-10-10 CN CN201621109425.7U patent/CN206225016U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206225016U (en) | A kind of New-energy electric vehicle silica gel cable | |
| CN203787152U (en) | Slurry-resistant high-voltage power cable used for oil platform | |
| CN207038205U (en) | A kind of compound telephone wire | |
| CN204270666U (en) | A kind of sweeping robot shielding drainage electric wire | |
| CN106448832A (en) | Silica gel cable for new energy electromobile | |
| CN207818259U (en) | A kind of HYV types pvc sheath telephone wire | |
| CN205376164U (en) | Copper plastic composite belt | |
| CN207302672U (en) | A kind of modified form mineral insulated cable | |
| CN205487389U (en) | 120 DEG C motor draws and connects drainage cable | |
| CN202076039U (en) | Low voltage single core aluminium alloy power cable | |
| CN206401058U (en) | Protection against rodents type buried cable for airport flight assistant lamp light circuit | |
| CN205542140U (en) | 90 DEG C motor draws and meets lead cable | |
| CN206806039U (en) | A kind of shell-less cotton covered wire for building of 70 years service life | |
| CN205810464U (en) | Rated voltage 20kV and following middle strength aluminium alloy conductor overhead insulated cable | |
| CN204303401U (en) | Novel cable structure | |
| CN205487438U (en) | Aluminium strip band armoured cable is moulded to nickel | |
| CN205122250U (en) | Mining cable | |
| CN207009137U (en) | A kind of lv power cable | |
| CN204242624U (en) | A kind of dumbbell shape communication and control cables | |
| CN216487385U (en) | Waterproof cable with oxygen-isolating shielding layer of polyolefin semiconductive compound | |
| CN204010808U (en) | A kind of used in new energy vehicles stube cable | |
| CN208093181U (en) | A kind of tensile cable | |
| CN203870995U (en) | Finest pairwise-twisted sheathed cable | |
| CN209674972U (en) | Ageing-resistant corrosion-resistant hardy type aerial insulated cable | |
| CN205364660U (en) | Anticorrosive galvanized steel strand |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |