CN204792127U - Novel on -vehicle environmental protection cable of new energy automobile - Google Patents
Novel on -vehicle environmental protection cable of new energy automobile Download PDFInfo
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- CN204792127U CN204792127U CN201520546575.3U CN201520546575U CN204792127U CN 204792127 U CN204792127 U CN 204792127U CN 201520546575 U CN201520546575 U CN 201520546575U CN 204792127 U CN204792127 U CN 204792127U
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Abstract
Novel on -vehicle environmental protection cable of new energy automobile is including the flexible conductor to and from inside to outside in proper order the radiation cross -linking low smoke and zero halogen flame retardant polyolefin insulating layer of package the flexible conductor outside, wind covering, composite shielding layer and sheath, the composite shielding layer include and wind the covering at the composite aluminium -plastic tape around outer tinned copper wire weaving layer that sets up of covering and setting the tinned copper wire weaving layer outside. The utility model discloses a cable not only has excellent environmental protection characteristic according to novel new energy automobile's special requirement design, but also has excellent power supply quality, shielding characteristic, temperature resistant characteristic, compliance ability, mechanical strength, life and economic performance.
Description
Technical field
The utility model relates to technical field of cable, is specifically related to a kind of low-voltage cable, particularly a kind of vehicle-mounted environmental protection for novel new-energy automobile.
Background technology
New-energy automobile industry by leaps and bounds develops as a new industry, and the vehicle occurred in the market comprises fuel cell car, hybrid vehicle, pure electric automobile, hydrogen-powered vehicles and solar telephone etc.These new-energy automobiles will not re-use gasoline, diesel oil etc., do and respond energetically in the call responding global energy-saving and emission-reduction and China's green living.At present, country pays much attention to the development of new-energy automobile, carries out promoting and trying out in multiple city.
Along with the high speed development of new-energy automobile industry, the vehicle-mounted cable of novel new-energy automobile, will become indispensable necessary accessories, and can be developed rapidly.Its performance quality will directly affect the various serviceabilities of automobile, be the important leverage such as the power transmission of new-energy automobile, actuating control, and the quality of vehicle-mounted cable directly affects consumer or user to the evaluation of new-energy automobile.Therefore, developing the vehicle-mounted environment-friendly cable of a kind of new energy motor is market trend, very urgent, is also an important new direction of enterprise development.
In existing special cable series, not yet there is the vehicle-mounted cable aiming at novel new-energy automobile design, the cable of new-energy automobile all belongs to common cable, they can not meet the particular/special requirement of new-energy automobile, particularly in power supply quality, flexibility, mechanical strength, useful life and environmental protection etc., remain in a series of shortcoming, these shortcomings directly affect the quality of new-energy automobile and the development of new-energy automobile.Such as, the original intention of development new-energy automobile is energy-conserving and environment-protective, if its cable used in a large number is not environmental protection, it will inevitably play serious inhibition to the development of new-energy automobile industry.
Utility model content
The purpose of this utility model is the defect overcoming prior art, provides a kind of vehicle-mounted environment-friendly cable of novel new-energy automobile with excellent power supply quality, shielding character, temperature-resistance characteristic, softness, mechanical strength, useful life and economic performance of environmental protection.
For achieving the above object, the utility model have employed following technical scheme:
The vehicle-mounted environment-friendly cable of a kind of novel new-energy automobile, comprises flexible conductor 1, and wraps in irradiated crosslinking low-smoke and halogen-free flame retardant polyolefin insulating barrier 2, lapping layer 3, composite shielding layer 4 and the sheath 5 outside flexible conductor 1 from inside to outside successively; Described composite shielding layer 4 is included in the lapping layer 3 outer tincopper fuse wire braided armor 4a arranged and the aluminium-plastic tape lapping layer 4b arranged at tincopper fuse wire braided armor 4a outward.
Further, described flexible conductor 1 is for surpassing six class bare copper wire lay configuration.
Further, described lapping layer 3 is the overlapping lapping layer of double-layer polyester band.
Further, the temperature resistant grade of described irradiated crosslinking low-smoke and halogen-free flame retardant polyolefin insulating barrier 2 is 125 DEG C.
Further, described sheath 5 is squash type irradiated crosslinking low-smoke and halogen-free flame retardant polyolefin jacket.
Further, described flexible conductor 1 to tangle structure again for surpassing six class bare copper wire multilayers, and the strand synnema direction of every layer of copper wire is with it, and to twist direction again contrary.
Further, described flexible conductor 1 is that six class bare copper wire multilayers tangle structure again, and the strand synnema direction of every layer of copper wire is with it, and to twist direction again contrary.
The vehicle-mounted environment-friendly cable of novel new-energy automobile of the present utility model, it designs according to the particular/special requirement of novel new-energy automobile, not only there is excellent environmental protection characteristic, but also there is excellent power supply quality, shielding character, temperature-resistance characteristic, softness, mechanical strength, useful life and economic performance.And the recyclable reuse ratio of product can reach 100%, can stop completely to add and secondary pollution is caused to environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the vehicle-mounted environment-friendly cable of novel new-energy automobile of the present utility model, in figure: 1-flexible conductor; 2-irradiated crosslinking low-smoke and halogen-free flame retardant polyolefin insulating barrier; 3-lapping layer; 4-composite shielding layer 4,4a is wherein tincopper fuse wire braided armor 4a, 4b is aluminium-plastic tape lapping layer 4b; 5-sheath.
Embodiment
Below in conjunction with the embodiment that accompanying drawing 1 provides, further illustrate the embodiment of the vehicle-mounted environment-friendly cable of novel new-energy automobile of the present utility model.The vehicle-mounted environment-friendly cable of novel new-energy automobile of the present utility model is not limited to the description of following examples.
See Fig. 1, the vehicle-mounted environment-friendly cable of novel new-energy automobile of the present utility model, it comprises flexible conductor 1, and wraps in irradiated crosslinking low-smoke and halogen-free flame retardant polyolefin insulating barrier 2, lapping layer 3, composite shielding layer 4 and the sheath 5 outside flexible conductor 1 from inside to outside successively; Described composite shielding layer 4 is included in the lapping layer 3 outer tincopper fuse wire braided armor 4a arranged and the aluminium-plastic tape lapping layer 4b arranged at tincopper fuse wire braided armor 4a outward, that is: first at the irradiated crosslinking low-smoke and halogen-free flame retardant polyolefin insulating barrier 2 of flexible conductor 1 outsourcing environmental protection, again at the lapping layer 3 of irradiated crosslinking low-smoke and halogen-free flame retardant polyolefin insulating barrier 2 outsourcing high-strength polyester band, composite shielding layer 4 is formed, finally at the sheath 5 of composite shielding layer 4 outsourcing environmental protection again at lapping layer 3 outsourcing tincopper fuse wire braided armor 4a and aluminium-plastic tape lapping layer 4b.
Described flexible conductor 1 is the flexible conductor of GB/T3956-2008 standard, and preferably adopt six class bare copper wire lay configuration or surpass six class bare copper wire lay configuration, this structure can adopt known technological forming.Further, described lay configuration preferably adopts six class bare copper wire multilayers to tangle again structure or surpass six class bare copper wire multilayers and to tangle again structure, and it is contrary that strand synnema direction and its of every layer of copper wire twist direction again, concrete as: surpass six class bare copper wires, form through layer-stranding, to twist direction again contrary with it in stranded conductor every layer strand synnema direction, play and press effect layer by layer, reach stranded conductor not loose and rounding under the prerequisite tightened without other bands, stranded conductor resistance should meet GB/T3956-2008 standard-required.The advantage of this structure is, compact conformation and can not be loose, can obtain good mechanical strength and flexible nature, have desirable bending property, can be used in circumstance complication, place that bending radius is less.
Described irradiated crosslinking low-smoke and halogen-free flame retardant polyolefin insulating barrier 2 environmental-protecting performance is high, there is excellent mechanical performance (mechanical strength and flexibility), electrical property (insulation property), ageing-resistant performance, oil resistance etc., particularly temperature resistant grade is 125 DEG C, heat after insulation irradiation extends in 10% to 30%, also can obtain desirable temperature-resistance characteristic, the maximum temperature of automobile under the environment for use of the most bad evil or the characteristic of minimum temperature can be tolerated well.
Described lapping layer 3 is the overlapping lapping layer of double-layer polyester band of high strength, and it not only has good environmental protection and electrical insulation capability, and is conducive to improving mechanical performance and relevant processing performance thereof.Described composite shielding layer 4 adopts the combined shielding construction of tincopper fuse wire braided armor 4a+ aluminium-plastic tape lapping layer 4b, as: first tincopper fuse wire braided armor 4a is set outside lapping layer 3, and then aluminium-plastic tape lapping layer 4b is set outside tincopper fuse wire braided armor 4a.The advantage of this structure is: owing to have employed double-layer electric magnet shielding structure, and therefore the delivery of electrical energy of its excellence and effectiveness, can meet the requirement of automobile environment for use very well; Because tinned copper wire and aluminium-plastic tape also have good oxidation resistant performance, the useful life of oxidizable metal (as copper, aluminium) material layers therefore can be extended; Because tincopper fuse wire braided armor 4a can obtain desirable mechanical strength and softness, therefore cable safety and reliability in use greatly can be improved.
Described sheath 5 is squash type irradiated crosslinking low-smoke and halogen-free flame retardant polyolefin jacket, its advantage is, environmental-protecting performance is high, there is excellent mechanical performance (mechanical strength and flexibility), electrical property (insulation property), ageing-resistant performance, oil resistance etc., particularly temperature resistant grade is 125 DEG C, heat after insulation irradiation extends in 10% to 30%, also can obtain desirable temperature-resistance characteristic, the maximum temperature of automobile under the environment for use of the most bad evil or the characteristic of minimum temperature can be tolerated well.
From above-mentioned, the vehicle-mounted environment-friendly cable of novel new-energy automobile of the present utility model, owing to considering environmental protection from structural design, therefore its material used, can stop completely to add composition environment being caused to secondary pollution, the recyclable reuse ratio of product material can reach 100%.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that specific embodiment of the invention is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection range of the present utility model.
Claims (7)
1. the vehicle-mounted environment-friendly cable of novel new-energy automobile, it is characterized in that: comprise flexible conductor (1), and wrap in flexible conductor (1) irradiated crosslinking low-smoke and halogen-free flame retardant polyolefin insulating barrier (2) outward, lapping layer (3), composite shielding layer (4) and sheath (5) from inside to outside successively; Described composite shielding layer (4) is included in the tincopper fuse wire braided armor (4a) that lapping layer (3) is arranged and the aluminium-plastic tape lapping layer (4b) arranged at tincopper fuse wire braided armor (4a) outward outward.
2. the vehicle-mounted environment-friendly cable of novel new-energy automobile according to claim 1, is characterized in that: described flexible conductor (1) is for surpassing six class bare copper wire lay configuration.
3. the vehicle-mounted environment-friendly cable of novel new-energy automobile according to claim 1, is characterized in that: described lapping layer (3) is the overlapping lapping layer of double-layer polyester band.
4. the vehicle-mounted environment-friendly cable of novel new-energy automobile according to claim 1, is characterized in that: the temperature resistant grade of described irradiated crosslinking low-smoke and halogen-free flame retardant polyolefin insulating barrier (2) is 125 DEG C.
5. the vehicle-mounted environment-friendly cable of novel new-energy automobile according to claim 1, is characterized in that: described sheath (5) is squash type irradiated crosslinking low-smoke and halogen-free flame retardant polyolefin jacket.
6. the vehicle-mounted environment-friendly cable of novel new-energy automobile according to claim 1 and 2, is characterized in that: described flexible conductor (1) to tangle structure again for surpassing six class bare copper wire multilayers, and the strand synnema direction of every layer of copper wire is with it, and to twist direction again contrary.
7. the vehicle-mounted environment-friendly cable of novel new-energy automobile according to claim 1, is characterized in that: described flexible conductor (1) is that six class bare copper wire multilayers tangle structure again, and the strand synnema direction of every layer of copper wire is with it, and to twist direction again contrary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520546575.3U CN204792127U (en) | 2015-07-23 | 2015-07-23 | Novel on -vehicle environmental protection cable of new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520546575.3U CN204792127U (en) | 2015-07-23 | 2015-07-23 | Novel on -vehicle environmental protection cable of new energy automobile |
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| Publication Number | Publication Date |
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| CN204792127U true CN204792127U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520546575.3U Active CN204792127U (en) | 2015-07-23 | 2015-07-23 | Novel on -vehicle environmental protection cable of new energy automobile |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658050A (en) * | 2017-09-27 | 2018-02-02 | 安徽鸿海电缆有限公司 | A kind of robot cable |
| CN109003739A (en) * | 2018-08-03 | 2018-12-14 | 苏州科宝光电科技有限公司 | New energy pure electric automobile high-tension cable |
-
2015
- 2015-07-23 CN CN201520546575.3U patent/CN204792127U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658050A (en) * | 2017-09-27 | 2018-02-02 | 安徽鸿海电缆有限公司 | A kind of robot cable |
| CN109003739A (en) * | 2018-08-03 | 2018-12-14 | 苏州科宝光电科技有限公司 | New energy pure electric automobile high-tension cable |
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