CN206864231U - A kind of electric automobile cools down charging cable - Google Patents
A kind of electric automobile cools down charging cable Download PDFInfo
- Publication number
- CN206864231U CN206864231U CN201720586488.XU CN201720586488U CN206864231U CN 206864231 U CN206864231 U CN 206864231U CN 201720586488 U CN201720586488 U CN 201720586488U CN 206864231 U CN206864231 U CN 206864231U
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- China
- Prior art keywords
- insulating barrier
- band
- charging cable
- core
- electric automobile
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- 238000001816 cooling Methods 0.000 claims abstract description 54
- 230000004888 barrier function Effects 0.000 claims abstract description 42
- 239000004020 conductor Substances 0.000 claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 7
- 239000002826 coolant Substances 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a kind of electric automobile cooling charging cable, if if including carried interest power wire core, carried interest auxiliary core and overcoat, the wrapped power wire core of overcoat and auxiliary core；Power wire core includes stranded conductor, the first band and the first insulating barrier, the wrapped stranded conductor of first band, first insulating barrier is coated on the outside of the first band, and the supporter for making that conducting space is formed between the first insulating barrier and the first band is provided between the first insulating barrier and the first band.The utility model need not additionally set the flow ipe of cooling media, reduce the manufacturing cost of cooling charging cable, alleviate the weight of cooling charging cable；Cooling media enters from conducting space, and is flowed out from the first pipeline, is separated with the first band between turning between space and stranded conductor only, compared with existing cooling charging cable, enhances cooling effect.
Description
Technical field
It the utility model is related to charging electric vehicle field of cables, and in particular to cool down charging electricity to a kind of electric automobile
Cable.
Background technology
During charging electric vehicle, to shorten the charging interval must just greatly improve charging current, and improve charging electricity
Stream will cause electrically-charging equipment (charging gun, charging cable, charging pile etc.) heating serious.In the prior art, typically have by manufacture
The cooling charging cable (cooling media is passed through in charging cable) of cooling effect is forced, it is serious to solve electrically-charging equipment heating
The problem of, but the complicated of charging cable is cooled down in the prior art, manufacturing cost is high, forces the ineffective of cooling.
Utility model content
Main purpose of the present utility model cools down charging cable, simple in construction, manufacturing cost to provide a kind of electric automobile
It is low, good cooling results.
The utility model proposes a kind of electric automobile to cool down charging cable, if if including carried interest power wire core, carried interest auxiliary
Core and overcoat, the wrapped power wire core of the overcoat and auxiliary core；
The power wire core includes stranded conductor, the first band and the first insulating barrier, the wrapped strand of the first band
Conductor is closed, first insulating barrier is coated on the outside of first band, and is set between first insulating barrier and the first band
It is equipped with the supporter for making that conducting space is formed between the first insulating barrier and the first band.
Further, the power wire core also includes the first pipeline, and the conducting space turns on company with first pipeline
Connect.
Further, the supporter be first insulating barrier to the spaced some convex portions in the first band direction,
Length direction extension of the length of the convex portion along first insulating barrier.
Further, the convex portion is four, and equi-spaced apart is arranged on first insulating barrier.
Further, the one end in the conducting space turns on connection with one end of first pipeline.
Further, the auxiliary core includes wire core, and the wire core is led including gnd conductor with being extruded in ground wire
Second insulating barrier of external side.
Further, the auxiliary core includes signal core, and the signal core includes twisted pair wire and is extruded in pair twist
The 3rd insulating barrier on the outside of line.
Further, the auxiliary core includes control conductor, and the control conductor includes some control lines with being extruded in
The second band on the outside of some control lines.
It is of the present utility model to turn on space by being set in power wire core, it is not necessary to the extra inflow that cooling media is set
Pipeline, the manufacturing cost of cooling charging cable is reduced, alleviate the weight of cooling charging cable, turn on space and stranded conductor
Between only between be separated with the first band, with it is existing cooling charging cable compared with, enhance cooling effect；When being set in power wire core
After first pipeline, cooling media enters from conducting space, and be can be achieved from the outflow of the first pipeline to cable secondary cooling；Work as branch
Support body is that not only the first insulating barrier can be integrally formed with convex portion during fabrication when being arranged on some convex portions of the first insulating barrier,
It is easy to manufacture, the volume for being also prevented from turning on space changes excessive when cooling down charging cable movement, influences cooling media
Circulation.
Brief description of the drawings
Fig. 1 is a kind of sectional view of electric automobile cooling charging cable of the embodiment of the utility model one；
Fig. 2 is a kind of sectional view of the power wire core of electric automobile cooling charging cable of the embodiment of the utility model one.
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining relative position relation under a certain particular pose (as shown in drawings) between each part, motion conditions etc., such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes therewith, and described connection can directly be connected
Connect or be indirectly connected with.
In addition, and it can not be managed in the utility model such as relating to the description of " first ", " second " etc. is only used for describing purpose
Solve to indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the
One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the skill between each embodiment
Art scheme can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when technical scheme
With reference to occurring conflicting or will be understood that the combination of this technical scheme is not present when can not realize, also not in the utility model
It is required that protection domain within.
Reference picture 1-2, a kind of electric automobile cooling charging cable of the embodiment of the utility model one is proposed, if including carried interest
If power wire core 1, carried interest auxiliary core and overcoat 7, the wrapped power wire core 1 of overcoat 7 and auxiliary core；Power wire core 1 is wrapped
Stranded conductor 11, the first band 12 and the first insulating barrier 13,12 wrapped stranded conductor 11 of the first band are included, the first insulating barrier 13 wraps
The outside of the first band 12 is overlayed on, and being provided between the first insulating barrier 13 and the first band 12 wraps the first insulating barrier 13 and first
With the supporter that conducting space 15 is formed between 12.Specifically, power wire core also includes the first pipeline 2, turns on space 15 and the
The conducting connection of one pipeline 2.
It is of the present utility model to turn on space 15 by being set in moving-wire in-core, it is not necessary to the extra inflow that cooling media is set
Pipeline, the manufacturing cost of cooling charging cable is reduced, alleviate the weight of cooling charging cable；Cooling media from conducting space
15 enter, and are flowed out from the first pipeline 2, and the first band 12 is separated between turning between space 15 and stranded conductor 11 only, and existing
Cooling charging cable compare, enhance cooling effect.When supporter is to be arranged on some convex portions 14 of the first insulating barrier 13,
Not only the first insulating barrier 13 can be integrally formed with convex portion 14 during fabrication, be easy to manufacture, and be also prevented from turning on space 15
Volume changes excessive when cooling down charging cable movement, influences the circulation of cooling media.
In the present embodiment, power wire core 1 is mainly used for the core of charging, is main pyrotoxin；First pipeline 2 is cold
But the pipeline of medium outflow, can be the preferable insulating materials of thermal conductivity；First band 12 can be heat conductive insulating band, can be with
It is made of the materials such as silica gel, fluorinated graphene；In the present embodiment, can by power wire core 1, auxiliary core, the first pipeline 2 with
Round shape, convenient use is made in overcoat 7.Set the mode of supporter can between first insulating barrier 13 and the first band 12
It is a variety of to have, as long as can make to form conducting space 15 between the first insulating barrier 13 and the first band 12, realize that cooling medium is being led
Smooth circulation in logical space 15, for example, by can be after 12 wrapped stranded conductor 11 of the first band, can be in the first band
Some convex portions 14 are arranged at intervals on 12, convex portion 14 is supported the first insulating barrier 13 and is formed conducting space 15, or it is exhausted first
Edge layer 13 sets some convex portions 14 to the direction space protrusion of the first band 12, convex portion 14 is supported the first band 12 and forms conducting
Space 15 etc..It is appreciated that when power wire core 1 is two or more, the conducting space 15 of each can be with first
Pipeline 2 turns on, and need to only ensure that the direction of cooling media flowing is consistent；Or second pipe, the 3rd pipeline etc. can be set up,
Every pipeline matches every power wire core 1；Preferably, when power wire core 1 is two or more, the conducting space of each
15 turn on the first pipeline 2 to reduce manufacturing cost, mitigate the weight of cooling charging cable.
In the embodiment of the utility model one, supporter is the first insulating barrier 13 to the direction space protrusion of the first band 12
Some convex portions 14, length direction extension of the convex portion 14 along the first insulating barrier 13.Supporter is set not only on the first insulating barrier 13
The first insulating barrier 13 can be integrally formed with convex portion 14 during fabrication, be easy to manufacture, and be also prevented from turning on the volume in space 15
Change excessive when cooling down charging cable movement, influence the circulation of cooling media, specifically, convex portion 14 is four, equi-spaced apart
The first insulating barrier 13 is arranged on, makes above-mentioned action effect best.
In the embodiment of the utility model one, the one end in conducting space 15 turns on connection with one end of the first pipeline 2.Formed
When turning on space 15, conducting space 15 forms entrance at the both ends of cooling charging cable respectively, and two entrances are to turn on space
15 both ends, the one end in conducting space 15, which turns on connection with one end of the first pipeline 2, can make the pipeline 2 of conducting space 15 and first
When passing through cooling medium, the scope that can be cooled down is bigger, and effect is more preferable, it will be understood that conducting space 15 can also be from centre position
Conducting connection is turned on one end of the first pipeline 2, or the one end in conducting space 15 turns on company with the centre position of the first pipeline 2
Connect and do not affect the utility model purpose.
In the embodiment of the utility model one, auxiliary core includes wire core 3, and wire core 3 includes gnd conductor with extruding
The second insulating barrier on the outside of gnd conductor.Specifically, auxiliary core also includes signal core 4, and signal core 4 includes twisted pair wire
With the 3rd insulating barrier being extruded on the outside of twisted pair wire, more specifically, auxiliary core also includes control conductor 5, control conductor 5 includes
Some control lines and the second band being extruded on the outside of some control lines.It is appreciated that auxiliary core can also include auxiliary electricity
Source core 6 etc., the quantity of each auxiliary core can specifically be set according to the species and model of charging cable.
The utility model is passed through cooling medium when in use, from conducting space 15, when conducting space 15 is one end and first
During one end conducting connection of pipeline 2, cooling medium is passed through from the remote one end with the conducting connection of the first pipeline 2 in conducting space 15,
Then flow out, realized to the secondary of cooling charging cable from 2 remote one end with the conducting connection of conducting space 15 of the first pipeline
Cooling.
It is of the present utility model to turn on space 15 by being set in moving-wire in-core, it is not necessary to the extra inflow that cooling media is set
Pipeline, the manufacturing cost of cooling charging cable is reduced, alleviate the weight of cooling charging cable；Cooling media from conducting space
15 enter, and are flowed out from the first pipeline 2, and the first band 12 is separated between turning between space 15 and stranded conductor 11 only, and existing
Cooling charging cable compare, enhance cooling effect.When supporter is to be arranged on some convex portions 14 of the first insulating barrier 13,
Not only the first insulating barrier 13 can be integrally formed with convex portion 14 during fabrication, be easy to manufacture, and be also prevented from turning on space 15
Volume changes excessive when cooling down charging cable movement, influences the circulation of cooling media.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure made using the utility model specification and accompanying drawing content or equivalent flow conversion, or directly or indirectly fortune
Used in other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (8)
1. a kind of electric automobile cools down charging cable, if if including carried interest power wire core, carried interest auxiliary core and overcoat, it is described
The wrapped power wire core of overcoat and auxiliary core, it is characterised in that
The power wire core includes stranded conductor, the first band and the first insulating barrier, and wrapped described be twisted of the first band is led
Body, first insulating barrier is coated on the outside of first band, and is provided between first insulating barrier and the first band
Make the supporter that conducting space is formed between the first insulating barrier and the first band.
2. a kind of electric automobile cooling charging cable as claimed in claim 1, it is characterised in that the power wire core also includes
First pipeline, the conducting space turn on connection with first pipeline.
3. a kind of electric automobile cooling charging cable as claimed in claim 1, it is characterised in that the supporter is described the
One insulating barrier prolongs to the spaced some convex portions in the first band direction, length direction of the convex portion along first insulating barrier
Stretch.
A kind of 4. electric automobile cooling charging cable as claimed in claim 3, it is characterised in that the convex portion is four, etc.
Away from being disposed on first insulating barrier.
A kind of 5. electric automobile cooling charging cable as claimed in claim 2, it is characterised in that the one end in the conducting space
Connection is turned on one end of first pipeline.
6. a kind of electric automobile cooling charging cable as claimed in claim 1, it is characterised in that the auxiliary core includes ground
Core, the wire core include gnd conductor and the second insulating barrier being extruded on the outside of gnd conductor.
7. a kind of electric automobile cooling charging cable as claimed in claim 1, it is characterised in that the auxiliary core includes letter
Number core, the signal core include twisted pair wire and the 3rd insulating barrier being extruded on the outside of twisted pair wire.
8. a kind of electric automobile cooling charging cable as claimed in claim 1, it is characterised in that the auxiliary core includes control
Core processed, the control conductor include some control lines and the second band being extruded on the outside of some control lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720586488.XU CN206864231U (en) | 2017-05-24 | 2017-05-24 | A kind of electric automobile cools down charging cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720586488.XU CN206864231U (en) | 2017-05-24 | 2017-05-24 | A kind of electric automobile cools down charging cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206864231U true CN206864231U (en) | 2018-01-09 |
Family
ID=60825245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720586488.XU Active CN206864231U (en) | 2017-05-24 | 2017-05-24 | A kind of electric automobile cools down charging cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206864231U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108806874A (en) * | 2018-05-25 | 2018-11-13 | 成都大唐线缆有限公司 | A kind of refrigeration cable suitable for power transmission line |
| US20200350098A1 (en) * | 2019-05-01 | 2020-11-05 | Prysmian S.P.A. | Cable assembly |
| US11935672B2 (en) | 2021-07-30 | 2024-03-19 | Aptiv Technologies AG | Power cable assembly for a power distribution system having an integrated cooling system |
-
2017
- 2017-05-24 CN CN201720586488.XU patent/CN206864231U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108806874A (en) * | 2018-05-25 | 2018-11-13 | 成都大唐线缆有限公司 | A kind of refrigeration cable suitable for power transmission line |
| US20200350098A1 (en) * | 2019-05-01 | 2020-11-05 | Prysmian S.P.A. | Cable assembly |
| US11804315B2 (en) * | 2019-05-01 | 2023-10-31 | Prysmian S.P.A. | EV charging cable system with cooling |
| US11935672B2 (en) | 2021-07-30 | 2024-03-19 | Aptiv Technologies AG | Power cable assembly for a power distribution system having an integrated cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230523 Address after: Floor 3, No. 10 Xiangxing Road, Buyong Community, Shajing Street, Bao'an District, Shenzhen City, Guangdong Province, 518000 Patentee after: Shenzhen Baoxin Wire and Cable Manufacturing Co.,Ltd. Address before: 518000 Buyong Tongfu Industrial Park, Shajing Road, Shajing sub district office, Bao'an District, Shenzhen, Guangdong Province Patentee before: SHENZHEN BAOHING ELECTRIC WIRE&CABLE MANUFACTURE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 510000, No. 8 Xiangning Road, Ningxi Street, Zengcheng District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Baoxin Wire and Cable Manufacturing Co.,Ltd. Country or region after: China Address before: Floor 3, No. 10 Xiangxing Road, Buyong Community, Shajing Street, Bao'an District, Shenzhen City, Guangdong Province, 518000 Patentee before: Shenzhen Baoxin Wire and Cable Manufacturing Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |