CN206349164U - New-energy electric vehicle anti-lock brake sensor-use cable - Google Patents

New-energy electric vehicle anti-lock brake sensor-use cable Download PDF

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Publication number
CN206349164U
CN206349164U CN201621470811.9U CN201621470811U CN206349164U CN 206349164 U CN206349164 U CN 206349164U CN 201621470811 U CN201621470811 U CN 201621470811U CN 206349164 U CN206349164 U CN 206349164U
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CN
China
Prior art keywords
layer
cable
electric vehicle
support rib
new
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Expired - Fee Related
Application number
CN201621470811.9U
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Chinese (zh)
Inventor
段俊红
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Jiangsu Fire-Phoenix Wire&cable System Technology Co Ltd
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Jiangsu Fire-Phoenix Wire&cable System Technology Co Ltd
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Priority to CN201621470811.9U priority Critical patent/CN206349164U/en
Application granted granted Critical
Publication of CN206349164U publication Critical patent/CN206349164U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses New-energy electric vehicle anti-lock brake sensor-use cable, is related to field of cable technology.The cable includes external sheath layer, inner restrictive coating, insulating barrier, screen layer, support rib rack-layer, triangle resistance to compression layer, cable core layer within outer successively;Support rib rack-layer includes circular ring structure, is arranged on the outer wall upper support column body of circular ring structure, and several support cylinders are radially distributed centered on the center of circular ring structure;The drift angle of triangle resistance to compression layer is connected with the inwall of support rib rack-layer;Cushion is provided between triangle resistance to compression layer and support rib rack-layer;Cable core layer includes many sub- cable cores;Inwall of the outer wall of each sub- cable core with triangle resistance to compression layer is circumscribed, tangent between adjacent sub- cable core.The utility model has the advantages that good temperature tolerance, withstanding mechanical scraping, good corrosive chemical environments adaptability, current-carrying stability ideal, service life length, compression strength are strong.

Description

New-energy electric vehicle anti-lock brake sensor-use cable
Technical field
The utility model is related to field of cable technology, more particularly to New-energy electric vehicle is used with anti-lock brake sensor Cable.
Background technology
The composition of New-energy electric vehicle includes:Mechanical system, the completion such as driven by power and control system, driving force transmission The equipment of assigned tasks.Driven by power and control system are the cores of electric automobile, are also to be different from internal-combustion engines vehicle Where difference.Driven by power and control system are made up of speed-regulating control device of drive motor, power supply and motor etc., and Other devices of electric automobile are substantially identical with internal-combustion engines vehicle.Because New-energy electric vehicle has pollution-free and noise The strong point such as low, Energy Efficiency Ratio is high, simple in construction and easy to maintenance, thus generally favored by people.Especially, due to traditional vapour Car not only consumes substantial amounts of non-renewable resources, and can give off substantial amounts of carbon monoxide, hydrocarbon, nitrogen hydrogenation conjunction Thing, fine particle and sulfide and undermine environment, thus make New-energy electric vehicle increasingly become vehicle development main flow.
Anti-lock braking system(Anti-lock braking system is also referred to as " anti-lock braking system ")It is by the sensor on wheel Vehicle is sent by by the signal of locking, the oil pressure of the wheel brake cylinder is reduced by controller demand regulator and reduction braking is used Torque, recovers original oil pressure again after certain time, so constantly circulation(It is per second reachable 5 ~ 10 times)And obtain so that wheel All the time simultaneously there is the braking moment of maximum again in rotary state.In a word, direction when ABS anti-lock braking systems are avoided that emergency brake Out of control and defective steering stabilizer, make wheel brake when it is not locked, do not allow tire on a point with ground friction, rubbed so as to increase Power is wiped, braking efficiency is reached more than 90%, while brake consumption can also be reduced, extends making for brake hub, disk and tire With the life-span, it is based on being not limited to these described strong points, ABS anti-lock braking systems have become the standard setting part of automobile Part.
As is known in the industry, New-energy electric vehicle is undoubtedly ABS anti-locks with the cable used in ABS anti-lock braking systems Essential in system and to its corresponding technical indicator extremely harsh part, specifically, cable conduct The standard configuration connecting line of New-energy electric vehicle, usually requires that it has harsh physical and chemical performance.And existing new energy electricity Electrical automobile is fitted with anti-lock brake sensor-use cable to poikilothermism, withstanding mechanical scraping, corrosive chemical environments It is all to be improved in terms of Ying Xing, current-carrying stability ideal, service life length, compression strength.
Utility model content
There is provided temperature tolerance is good, withstanding mechanical is scraped, corrosive chemical environments are fitted in view of the shortcomings of the prior art for the utility model The New-energy electric vehicle anti-lock brake sensor that answering property is good, current-carrying stability ideal, service life length, compression strength are strong Use cable.
The utility model is realized by following technological means solves above-mentioned technical problem:A kind of New-energy electric vehicle is used Anti-lock brake sensor-use cable, the cable core includes external sheath layer, inner restrictive coating, insulating barrier, shielding within outer successively Layer, support rib rack-layer, triangle resistance to compression layer, cable core layer;The support rib rack-layer includes circular ring structure, is arranged on the circular ring structure Outer wall upper support column body, several support cylinders are radially distributed centered on the center of the circular ring structure;Described three The drift angle of angle resistance to compression layer is connected with the inwall of the support rib rack-layer;Between triangle resistance to compression layer and the support rib rack-layer It is provided with cushion;The cable core layer includes many sub- cable cores;The outer wall of each sub- cable core with triangle resistance to compression layer Inwall is circumscribed, tangent between adjacent sub- cable core.
Preferably:The copper wire layer of the sub- cable core including internal layer and surround fireprotection layer on the inside of the copper wire layer;Institute Stating copper wire layer includes that some copper wires are mutually stranded to be formed.
Preferably:The fireprotection layer includes mica tape, aramid fabric, basalt fibre flameproof fabric, acrylic fibers cotton fiber flameproof fabric One kind.
Preferably:The external sheath layer, the material of inner restrictive coating include EU.
Preferably:The material of the insulating barrier includes cross-linked polyolefin.
Preferably:The material of the screen layer includes aluminium foil or tin metal silk braiding layer.
Preferably:The support rib rack-layer, triangle resistance to compression layer material include polypropylene, polyvinyl chloride, polyvinyl alcohol, One kind of polyimides, polyphenylene sulfide.
Preferably:The end face on three sides of triangle resistance to compression layer respectively with the inwall bonding of the support rib rack-layer or The triangle resistance to compression layer and the support rib rack-layer thermoplastic shaping.
Preferably:The material of the cushion is polyurethane foaming layer, elastic caoutchouc, one kind of silicon rubber.
The utility model has the advantage of:The utility model improves the against weather of cable by setting duplex sheath layer And survivability.By setting support rib rack-layer, by the supporting role of multiple support cylinders, external force is conducted, power is realized It is scattered, so as to improve the strength of cable.
Strength layer compared with prior art(Such as carbon fiber layer), support rib rack-layer of the present utility model possessing good strong While power, save materials, save preparation cost.
By setting triangle resistance to compression layer on the inside of support rib rack-layer, this characteristic of the stability of triangle, protection three are utilized Cable core layer on the inside of angle resistance to compression layer.When cable is acted on by larger external impacts and damages support rib rack-layer, due to anti-in triangle Cushion is provided between laminate layer and support rib rack-layer, using the cushioning effect of cushion, mitigation is on triangle resistance to compression layer Moment momentum, improve the resistance to compression effect of triangle resistance to compression layer.
Due to each sub- cable core of the present utility model outer wall with the inwall of triangle resistance to compression layer circumscribed, adjacent sub- cable core Between it is tangent so that sub- cable core is squeezed in the inner side of triangle resistance to compression layer, improves the installation fastness of sub- cable core.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the cable with three sub- cable cores in the utility model.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Based on the implementation in the utility model Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to The scope of the utility model protection.
As shown in figure 1, the utility model discloses a kind of New-energy electric vehicle anti-lock brake sensor-use cable, from Include successively within outer external sheath layer 11, inner restrictive coating 12, insulating barrier 2, screen layer 3, support rib rack-layer 4, triangle resistance to compression layer 5, Cable core layer.Support rib rack-layer 4 includes circular ring structure 41, is arranged on the outer wall upper support column body 42 of circular ring structure 41, several branch Dagger body 42 is radially distributed centered on the center of circular ring structure 41.The drift angle of triangle resistance to compression layer 5 and support rib rack-layer 4 Inwall is connected.Cushion 7 is provided between triangle resistance to compression layer 5 and support rib rack-layer 4.Cable core layer includes two sub- cable cores 61. The outer wall of each sub- cable core 61 is tangent between circumscribed, adjacent sub- cable core 61 with the inwall of triangle resistance to compression layer 5.
As shown in Fig. 2 in some embodiments, cable core layer includes three sub- cable cores 61, is distributed in isosceles triangle.Each height The outer wall of cable core 61 with triangle resistance to compression layer 5 inwall is circumscribed, between adjacent sub- cable core 61 it is tangent.
Either two sub- cable cores 61 plus a strengthening core, form isosceles triangle distribution.Strengthening core is prior art, its material It can be one kind of aramid fiber, carbon fiber, high-strength polyethylene.
The utility model improves the against weather and survivability of cable by setting duplex sheath layer.Branch is set Support bone rack-layer 4, by the supporting role of multiple support cylinders 42, conducts external force, the scattered of power is realized, so as to improve cable Strongly.Strength layer compared with prior art(Such as carbon fiber layer), support rib rack-layer 4 of the present utility model possessing good strength While, save materials, save preparation cost.By setting triangle resistance to compression layer 5 in the inner side of support rib rack-layer 4, triangle is utilized Stability this characteristic, the cable core layer of the inner side of protection triangle resistance to compression layer 5.Branch is damaged when cable is acted on by larger external impacts During support bone rack-layer 4, due to being provided with cushion 7 between triangle resistance to compression layer 5 and support rib rack-layer 4, the buffering of cushion 7 is utilized Effect, moment momentum of the mitigation on triangle resistance to compression layer 5, improves the resistance to compression effect of triangle resistance to compression layer 5.Because this practicality is new The outer wall of each sub- cable core 61 of type is tangent between circumscribed, adjacent sub- cable core 61 with the inwall of triangle resistance to compression layer 5 so that son Cable core 61 is squeezed in the inner side of triangle resistance to compression layer 5, improves the installation fastness of sub- cable core 61.
In some embodiments:The end face of support cylinder 42 is the arc shape being engaged with the medial surface of screen layer 3 so that screen The outside of support cylinder 42 can be critically coated on by covering layer 3.
In some embodiments:Sub- cable core 61 includes the copper wire layer 611 of internal layer and surrounds the anti-of the inner side of copper wire layer 611 Fire bed 612.Copper wire layer 611 includes that some copper wires are mutually stranded to be formed.The mutually stranded one side of complex root copper wire saves space, On the other hand intensity is improved, the setting of fireprotection layer 612 can meet fireproofing of cable requirement.
In some embodiments:Fireprotection layer 612, which includes mica tape, aramid fabric, basalt fibre flameproof fabric, acrylic fibers cotton fiber, to be prevented One kind of fiery cloth.
In some embodiments:External sheath layer 11, the material of inner restrictive coating 12 include EU.The poly- ammonia of polyether-type Ester has excellent hydrolysis, scraping, resistance to gasoline, resistance to lubricating oil, resistance to gear case oil, resistance to battery acid liquid and ozone resistance, can Ensure long-term service life.External sheath layer 11 of the present utility model, the material of inner restrictive coating 12 can also use prior art Other sheath materials, such as other thermoplastic elastomer (TPE)s.
In some embodiments:The material of insulating barrier 2 includes cross-linked polyolefin.Cross-linked polyolefin XLPO, at 150 DEG C of high temperature It is continuous using not sticking together, deform, and in low temperature -40 DEG C be not in brittle phenomenon.
In some embodiments:The material of screen layer 3 includes aluminium foil or by tin metal silk braiding layer.
In some embodiments:Support rib rack-layer 4, the material of triangle resistance to compression layer 5 include polypropylene, polyvinyl chloride, poly- second Enol, polyimides, one kind of polyphenylene sulfide.Not only intensity is good for the plastic plate that particularly prepared by polyimides, polyphenylene sulfide And protect heat-insulated, heat-resist.
In some embodiments:The end face on three sides of triangle resistance to compression layer 5 respectively with the bonding of the inwall of support rib rack-layer 4 or Triangle resistance to compression layer 5 and the thermoplastic shaping of support rib rack-layer 4.
In some embodiments:The material of cushion 7 is polyurethane foaming layer, elastic caoutchouc, one kind of silicon rubber.
In some embodiments:Packed layer, such as magnesia are filled between sub- cable core 61 and triangle resistance to compression layer 5.
In some embodiments:The thickness of inner restrictive coating 12 is 0.2 ~ 0.8mm, and the thickness of external sheath layer 11 is:0.2~ 0.6mm, it is ensured that the rounding property of cable outward appearance;Conductor selection 0.08mm ultra-fine copper wire, the compound structure that tangles, enhances the machine of conductor Tool performance.
It should be noted that herein, if the relational terms in the presence of first and second or the like are used merely to one Individual entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operate it Between there is any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Cover including for nonexcludability, so that process, method, article or equipment including a series of key elements not only include those Key element, but also other key elements including being not expressly set out, or also include for this process, method, article or set Standby intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that Also there is other identical element in the process including the key element, method, article or equipment.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations;Although with reference to foregoing reality Example is applied the utility model is described in detail, it will be understood by those within the art that:It still can be to preceding State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic;And these Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of each embodiment technical scheme of the utility model Enclose.

Claims (9)

1. a kind of New-energy electric vehicle anti-lock brake sensor-use cable, it is characterised in that:The cable is within outside Include external sheath layer (11), inner restrictive coating (12), insulating barrier (2), screen layer (3), support rib rack-layer (4), triangle resistance to compression successively Layer (5), cable core layer;The support rib rack-layer (4) includes circular ring structure (41), is arranged on the outer wall of the circular ring structure (41) Support cylinder (42), several support cylinders (42) are radially distributed centered on the center of the circular ring structure (41);Institute The drift angle for stating triangle resistance to compression layer (5) is connected with the inwall of the support rib rack-layer (4);The triangle resistance to compression layer (5) with it is described Cushion (7) is provided between support rib rack-layer (4);The cable core layer includes many sub- cable cores (61);Each sub- cable core (61) inwall of the outer wall with triangle resistance to compression layer (5) is circumscribed, tangent between adjacent sub- cable core (61).
2. a kind of New-energy electric vehicle according to claim 1 anti-lock brake sensor-use cable, its feature exists In:The copper wire layer (611) of the sub- cable core (61) including internal layer and surround fireprotection layer on the inside of the copper wire layer (611) (612);The copper wire layer (611) includes some mutual stranded copper wires.
3. a kind of New-energy electric vehicle according to claim 2 anti-lock brake sensor-use cable, its feature exists In:The fireprotection layer (612) includes mica tape, aramid fabric, basalt fibre flameproof fabric, one kind of acrylic fibers cotton fiber flameproof fabric.
4. a kind of New-energy electric vehicle according to claim 1 anti-lock brake sensor-use cable, its feature exists In:The external sheath layer (11), the material of inner restrictive coating (12) include EU.
5. a kind of New-energy electric vehicle according to claim 1 anti-lock brake sensor-use cable, its feature exists In:The material of the insulating barrier (2) includes cross-linked polyolefin.
6. a kind of New-energy electric vehicle according to claim 1 anti-lock brake sensor-use cable, its feature exists In:The material of the screen layer (3) includes aluminium foil or tin metal silk braiding layer.
7. a kind of New-energy electric vehicle according to claim 1 anti-lock brake sensor-use cable, its feature exists In:The support rib rack-layer (4), the material of triangle resistance to compression layer (5) include polypropylene, polyvinyl chloride, polyvinyl alcohol, polyamides Asia One kind of amine, polyphenylene sulfide.
8. a kind of New-energy electric vehicle according to claim 1 anti-lock brake sensor-use cable, its feature exists In:The inwall bonding or described three of the end face on three sides of the triangle resistance to compression layer (5) respectively with the support rib rack-layer (4) Angle resistance to compression layer (5) and support rib rack-layer (4) thermoplastic shaping.
9. a kind of New-energy electric vehicle according to claim 1 anti-lock brake sensor-use cable, its feature exists In:The material of the cushion (7) is polyurethane foaming layer, elastic caoutchouc, one kind of silicon rubber.
CN201621470811.9U 2016-12-29 2016-12-29 New-energy electric vehicle anti-lock brake sensor-use cable Expired - Fee Related CN206349164U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621470811.9U CN206349164U (en) 2016-12-29 2016-12-29 New-energy electric vehicle anti-lock brake sensor-use cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621470811.9U CN206349164U (en) 2016-12-29 2016-12-29 New-energy electric vehicle anti-lock brake sensor-use cable

Publications (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108899111A (en) * 2018-06-28 2018-11-27 怀宁宜庆电线电缆有限公司 A kind of high temperature resistant charging cable for electric vehicle
CN110265939A (en) * 2019-06-03 2019-09-20 福建亚通新材料科技股份有限公司 A kind of compound electric solenoid
CN112289491A (en) * 2020-10-26 2021-01-29 杭州富通通信技术股份有限公司 Photoelectric hybrid cable

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108899111A (en) * 2018-06-28 2018-11-27 怀宁宜庆电线电缆有限公司 A kind of high temperature resistant charging cable for electric vehicle
CN110265939A (en) * 2019-06-03 2019-09-20 福建亚通新材料科技股份有限公司 A kind of compound electric solenoid
CN112289491A (en) * 2020-10-26 2021-01-29 杭州富通通信技术股份有限公司 Photoelectric hybrid cable

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Granted publication date: 20170721