CN204695828U - A kind of wisdom charging energy sources stake big current tensile cable - Google Patents
A kind of wisdom charging energy sources stake big current tensile cable Download PDFInfo
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- CN204695828U CN204695828U CN201520304301.3U CN201520304301U CN204695828U CN 204695828 U CN204695828 U CN 204695828U CN 201520304301 U CN201520304301 U CN 201520304301U CN 204695828 U CN204695828 U CN 204695828U
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Abstract
The utility model discloses a kind of wisdom charging energy sources stake big current tensile cable, be followed successively by cable core, band, oversheath and reinforced layer from the inside to the outside; The packed layer that described cable core comprises three master cores, three control conductor, wire core, two auxiliary cores and is filled between aforementioned core and band; Described master core comprises the master core fiber reinforcing core being positioned at center, the master core conductor being stranded in master core fiber reinforcing core outside and is coated on the master core insulating barrier of master core conductor outside.The utility model reasonable in design, can adopt conventional equipment and common process, optimizes the normal charge stake construction of cable, improves conductor utilization and cable pull resistance, due to cable conductor structural design, improves the pull resistance of charge efficiency and cable.Be applicable to various charging pile cable.
Description
Technical field
The utility model relates to a kind of cable, particularly a kind of wisdom charging energy sources stake big current tensile cable.
Background technology
The cable that present New-energy electric vehicle charging uses is substantially all that PVC insulation, thermoplastic elastomer (TPE) insulation and rubber insulation etc. are several, and conductor is soft structure copper conductor.PVC insulate, and maximum operating temperature is 105 DEG C, thermoplastic elastomer (TPE) insulation maximum operating temperature is 105 DEG C, rubber insulation maximum operating temperature is 90 DEG C, and the resistance to tension of this kind of cable is not good.Under this working temperature, can only reach general transmission current, reach quick charge in short-term must Large Copacity electric current.Obtain big current, under not increasing again the prerequisite of the cross-section of cable, that just can only improve cable operating temperature, and cable must tension, wear-resisting etc.
Utility model content
The purpose of this utility model improves transmittability and the resistance to tension of cable, provides a kind of high temperature resistant, high tensile, general device can realize the big current of manufacturing process and the charging pile cable of tension.
The technical scheme realizing the utility model object is a kind of wisdom charging energy sources stake big current tensile cable, is followed successively by cable core, band, oversheath and reinforced layer from the inside to the outside; The packed layer that described cable core comprises three master cores, three control conductor, wire core, two auxiliary cores and is filled between aforementioned core and band; Described master core comprises the master core fiber reinforcing core being positioned at center, the master core conductor being stranded in master core fiber reinforcing core outside and is coated on the master core insulating barrier of master core conductor outside.
The tangent setting between two of described three control conductor, every root control conductor is close to a master core; Every root control conductor is followed successively by control conductor conductor, control conductor insulating barrier, control conductor screen and control conductor oversheath from the inside to the outside.
Described wire core is arranged on three master cores, between three control conductor and two auxiliary cores; Wire core comprises the wire core fiber reinforcing core being positioned at center, the wire core conductor being stranded in wire core fiber reinforcing core outside and is coated on the wire core insulating barrier of wire core conductor outside.
Described auxiliary core comprises the auxiliary core fiber reinforcing core being positioned at center, the auxiliary core conductor being stranded in auxiliary core fiber reinforcing core outside and is coated on the auxiliary core insulating barrier of auxiliary core conductor outside.
Described master core conductor, control conductor conductor, wire core conductor and auxiliary core conductor are that six bundle stranded conductors are stranded to be formed; Often restraint stranded conductor to form by stranded copper wire is stranded.
Described reinforced layer is that glass fibre or carbon fiber knit layer are externally coated with machine silicon lacquer or polytetrafluoro liquid.
Described master core insulating barrier, control conductor insulating barrier, wire core insulating barrier and auxiliary core insulating barrier all adopt silicon rubber insulation.
Described oversheath is silicone rubber jacket.
Have employed technique scheme, the utility model has following beneficial effect: (1) the utility model reasonable in design, conventional equipment and common process can be adopted, optimize the normal charge stake construction of cable, improve conductor utilization and cable pull resistance, due to cable conductor structural design, improve the pull resistance of charge efficiency and cable.Be applicable to various charging pile cable.
(2) each core of the present utility model all adopts the structure of conductor strand in cordage, can improve the tensile strength of core, and same size is under kelvin effect effect, can improve conductor utilization, improves current delivery amount.
(3) insulation of the present utility model adopts silicon rubber, under the prerequisite that ambient temperature is certain, adds the working temperature of conductor, thus adds the ability to transmit electricity of cable.
(4) reinforced layer of the present utility model adopts the combination of high temperature fiber braiding and high temp dip coating liquid, adds tension and the tear resistance of cable sheath, and improves resistance to wear.
Accompanying drawing explanation
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein
Fig. 1 is structural representation of the present utility model.
Label in accompanying drawing is:
Cable core 1, master core 11, master core fiber reinforcing core 11-1, , master core conductor 11-2, master core insulating barrier 11-3, control conductor 12, control conductor conductor 12-1, control conductor insulating barrier 12-2, control conductor screen 12-3, control conductor oversheath 12-4, wire core 13, wire core fiber reinforcing core 13-1, wire core conductor 13-2, wire core insulating barrier 13-3, auxiliary core 14, auxiliary core fiber reinforcing core 14-1, , auxiliary core conductor 14-2, auxiliary core insulating barrier 14-3, packed layer 15, band 2, oversheath 3, reinforced layer 4.
Embodiment
(embodiment 1)
See Fig. 1, a kind of wisdom charging energy sources stake big current tensile cable of the present embodiment, is followed successively by cable core 1, band 2, oversheath 3 and reinforced layer 4 from the inside to the outside; The packed layer 15 that described cable core 1 comprises three master cores, 11, three control conductor, 12, wire core, 13, two auxiliary cores 14 and is filled between aforementioned core and band 2; Described master core 11 comprise be positioned at center master core fiber reinforcing core 11-1, be stranded in the master core conductor 11-2 of master core fiber reinforcing core 11-1 outside and be coated on the master core insulating barrier 11-3 of master core conductor 11-2 outside.The tangent setting between two of described three control conductor 12, every root control conductor 12 is close to a master core 11; Every root control conductor 12 is followed successively by control conductor conductor 12-1, control conductor insulating barrier 12-2, control conductor screen 12-3 and control conductor oversheath 12-4 from the inside to the outside.Described wire core 13 is arranged between three master cores, 11, three control conductor 12 and two auxiliary cores 14; Wire core 13 comprise be positioned at center wire core fiber reinforcing core 13-1, be stranded in the wire core conductor 13-2 of wire core fiber reinforcing core 13-1 outside and be coated on the wire core insulating barrier 13-3 of wire core conductor 13-2 outside.Described auxiliary core 14 comprise be positioned at center auxiliary core fiber reinforcing core 14-1, be stranded in the auxiliary core conductor 14-2 of auxiliary core fiber reinforcing core 14-1 outside and be coated on the auxiliary core insulating barrier 14-3 of auxiliary core conductor 14-2 outside.Described master core conductor 11-2, control conductor conductor 12-1, wire core conductor 13-2 and auxiliary core conductor 14-2 are that six bundle stranded conductors are stranded to be formed; Often restraint stranded conductor to form by stranded copper wire is stranded.Described reinforced layer 4 is externally coated with machine silicon lacquer or polytetrafluoro liquid for glass fibre or carbon fiber knit layer.Described master core insulating barrier 11-3, control conductor insulating barrier 12-2, wire core insulating barrier 13-3 and auxiliary core insulating barrier 14-3 all adopt silicon rubber insulation.Described oversheath 3 is silicone rubber jacket.Add after filling 15 makes cable core 1 rounding between all cores, wrapped band 2 again, and then extrude oversheath 3, finally weave reinforced layer 4 again, cable dip-coating organosilicon coating or polytetrafluoro liquid again after all process steps completes, as long as its stranding just can realize at common cabler, device therefor is all that current version, technique are also simpler.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (8)
1. a wisdom charging energy sources stake big current tensile cable, is characterized in that: be followed successively by cable core (1), band (2), oversheath (3) and reinforced layer (4) from the inside to the outside; The packed layer (15) that described cable core (1) comprises three master cores (11), three control conductor (12), wire core (13), two auxiliary cores (14) and is filled between aforementioned core and band (2); Described master core (11) comprises the master core fiber reinforcing core (11-1) being positioned at center, the master core conductor (11-2) being stranded in master core fiber reinforcing core (11-1) outside and is coated on the outside master core insulating barrier (11-3) of master core conductor (11-2).
2. a kind of wisdom charging energy sources stake big current tensile cable according to claim 1, it is characterized in that: described three control conductor (12) tangent settings between two, every root control conductor (12) is close to a master core (11); Every root control conductor (12) is followed successively by control conductor conductor (12-1), control conductor insulating barrier (12-2), control conductor screen (12-3) and control conductor oversheath (12-4) from the inside to the outside.
3. a kind of wisdom charging energy sources stake big current tensile cable according to claim 2, is characterized in that: described wire core (13) is arranged on three master cores (11), between three control conductor (12) and two auxiliary cores (14); Wire core (13) comprises the wire core fiber reinforcing core (13-1) being positioned at center, the wire core conductor (13-2) being stranded in wire core fiber reinforcing core (13-1) outside and is coated on the outside wire core insulating barrier (13-3) of wire core conductor (13-2).
4. a kind of wisdom charging energy sources stake big current tensile cable according to claim 3, is characterized in that: described auxiliary core (14) comprises the auxiliary core fiber reinforcing core (14-1) being positioned at center, the auxiliary core conductor (14-2) being stranded in auxiliary core fiber reinforcing core (14-1) outside and is coated on the outside auxiliary core insulating barrier (14-3) of auxiliary core conductor (14-2).
5. according to a kind of wisdom charging energy sources stake big current tensile cable one of Claims 1-4 Suo Shu, it is characterized in that: described master core conductor (11-2), control conductor conductor (12-1), wire core conductor (13-2) and auxiliary core conductor (14-2) are that six bundle stranded conductors are stranded to be formed; Often restraint stranded conductor to form by stranded copper wire is stranded.
6. a kind of wisdom charging energy sources stake big current tensile cable according to claim 5, is characterized in that: described reinforced layer (4) is externally coated with machine silicon lacquer or polytetrafluoro liquid for glass fibre or carbon fiber knit layer.
7. a kind of wisdom charging energy sources stake big current tensile cable according to claim 5, is characterized in that: described master core insulating barrier (11-3), control conductor insulating barrier (12-2), wire core insulating barrier (13-3) and auxiliary core insulating barrier (14-3) all adopt silicon rubber insulation.
8. a kind of wisdom charging energy sources stake big current tensile cable according to claim 5, is characterized in that: described oversheath (3) is silicone rubber jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520304301.3U CN204695828U (en) | 2015-05-12 | 2015-05-12 | A kind of wisdom charging energy sources stake big current tensile cable |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520304301.3U CN204695828U (en) | 2015-05-12 | 2015-05-12 | A kind of wisdom charging energy sources stake big current tensile cable |
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| CN204695828U true CN204695828U (en) | 2015-10-07 |
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| CN201520304301.3U Active CN204695828U (en) | 2015-05-12 | 2015-05-12 | A kind of wisdom charging energy sources stake big current tensile cable |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679452A (en) * | 2016-03-31 | 2016-06-15 | 苏州协基电线有限公司 | Novel environmentally friendly electric vehicle charging cable |
| CN109148015A (en) * | 2018-08-07 | 2019-01-04 | 远东电缆有限公司 | A kind of new-energy automobile high-speed high-power charging tensile flexible cable and its production technology |
-
2015
- 2015-05-12 CN CN201520304301.3U patent/CN204695828U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679452A (en) * | 2016-03-31 | 2016-06-15 | 苏州协基电线有限公司 | Novel environmentally friendly electric vehicle charging cable |
| CN109148015A (en) * | 2018-08-07 | 2019-01-04 | 远东电缆有限公司 | A kind of new-energy automobile high-speed high-power charging tensile flexible cable and its production technology |
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