CN110001431A - A kind of antiwind charging cable of new-energy automobile - Google Patents
A kind of antiwind charging cable of new-energy automobile Download PDFInfo
- Publication number
- CN110001431A CN110001431A CN201910321900.9A CN201910321900A CN110001431A CN 110001431 A CN110001431 A CN 110001431A CN 201910321900 A CN201910321900 A CN 201910321900A CN 110001431 A CN110001431 A CN 110001431A
- Authority
- CN
- China
- Prior art keywords
- cable
- conductive
- fixedly connected
- new
- flexible sleeve
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/36—Insulated conductors or cables characterised by their form with distinguishing or length marks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
- H01B7/421—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation
- H01B7/423—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation using a cooling fluid
- H01B7/425—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation using a cooling fluid the construction being bendable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention belongs to new energy fields, more particularly, to a kind of antiwind charging cable of new-energy automobile, including cable, one end of cable is fixedly connected with connector, and the other end of connector is fixedly connected with the conducting block being electrically connected with external power supply, flexible sleeve is arranged with outside cable, it is filled with coolant liquid in flexible sleeve, cavity is equipped in connector, is equipped in cavity: conductive trough, conductive trough is fixedly connected in cavity, and conductive trough and cable are electrically connected；Conductive tube, conductive tube are slidably connected in conductive trough；Heat conduction ring, heat conduction ring are fixedly attached to outside conductive tube；Liquid storage disk, liquid storage disk are fixedly connected on the side wall of conducting block, and liquid storage disk is connected by two transfer passages with flexible sleeve.Coolant liquid can be squeezed into elastic bellows when cable bends, extend elastic bellows by the present invention, and so as to play the role of power-off protection, to prevent cable bend, superposition, there is a situation where cable overheats to burn.
Description
Technical field
The invention belongs to new energy fields, more particularly, to a kind of antiwind charging cable of new-energy automobile.
Background technique
New-energy electric vehicle refers to using vehicle power supply as power, with motor driven wheels travel, meets road traffic, peace
The vehicle of full regulation requirements, new-energy automobile, which generally passes through charging cable and is connected on charging pile, to charge.
Existing new-energy automobile charging pile limited coverage area, thus new-energy automobile charging pile need long lasting for
Work, in addition, the heat condition of itself is than more serious since charging cable is during charging, therefore, charging cable is being used
It is not made in order in the process, when between charging cable there is a situation where being superimposed or winding, the case where charging cable generates heat can be aggravated, accelerated
The aging of rubber at contact point, or even will cause and overheat serious conditions on fire, there are biggish security risks.
For this purpose, it is proposed that a kind of new-energy automobile antiwind charging cable solves the above problems.
Summary of the invention
The purpose of the present invention is occurring to wind in use for charging cable or be superimposed, charging cable is caused to cross heat ageing
Even the problem of burning, providing a kind of can be realized that the new-energy automobile automatically powered off is antiwind to be filled when winding or superposition occurs
Electric wire.
In order to achieve the above objectives, present invention employs following technical proposals: a kind of antiwind charging cable of new-energy automobile, packet
Cable is included, one end of the cable is fixedly connected with connector, and the other end of the connector is fixedly connected with and external power supply electrical property
The conducting block of connection, the cable are arranged with flexible sleeve outside, coolant liquid are filled in the flexible sleeve, is set in the connector
There is cavity, be equipped in the cavity:
Conductive trough, the conductive trough are fixedly connected in cavity, and the conductive trough and cable are electrically connected；
Conductive tube, the conductive tube are slidably connected in conductive trough；
Heat conduction ring, the heat conduction ring are fixedly attached to outside conductive tube；
Liquid storage disk, the liquid storage disk are fixedly connected on the side wall of conducting block, and the liquid storage disk passes through two transfer passages
It is connected with flexible sleeve；
One end of more elastic bellows, the elastic bellows is connected with liquid storage disk, the elastic bellows it is another
One end is fixedly connected with the side wall of heat conduction ring；
The internal diameter of conductive column, the conductive column and conductive tube matches, and the conductive column is fixedly connected on the side of conducting block
On wall.
In the above-mentioned antiwind charging cable of new-energy automobile, the flexible sleeve uses transparent material, the coolant liquid
It is interior doped with fluorescent powder.
In the above-mentioned antiwind charging cable of new-energy automobile, it is fixedly connected on two transfer passages unidirectional
Valve, and the permission circulating direction of two check valves is opposite.
Compared with prior art, the advantages of this new-energy automobile antiwind charging cable, is:
1, the present invention is by setting flexible sleeve and coolant liquid, and when winding or superposition occur for cable, i.e. larger angle is bent
When, the coolant liquid in flexible sleeve will be squeezed into elastic bellows, extend elastic bellows, conductive tube is pushed away conduction
Column can play reminding effect to driver so that circuit be disconnected, and can lead again until driver makes cable in order rear circuit
It is logical, to avoid cable winds occur, heat is caused to influence each other, the case where aging circuit even causes electrical fire occurs.
2, the present invention is by setting check valve, during dragging cable, can make the coolant liquid and flexibility in liquid storage disk
Coolant liquid in casing exchanges, so that the flowing of coolant liquid be promoted to take away the heat in connector, improves cable use process
Safety.
3, the present invention can be avoided in the case where dark by setting fluorescent powder, and line is accidentally trampled or rolled in appearance
The case where cable, cooperates flexible sleeve, damage of the external force to cable can be reduced to the greatest extent, to extend the service life of cable.
Detailed description of the invention
Fig. 1 is a kind of structural perspective of the antiwind charging cable embodiment 1 of new-energy automobile provided by the invention；
Fig. 2 is a kind of off-state schematic diagram of the antiwind charging cable embodiment 1 of new-energy automobile provided by the invention；
Fig. 3 is a kind of on state schematic diagram of the antiwind charging cable embodiment 1 of new-energy automobile provided by the invention；
Fig. 4 is a kind of cable squeezed state signal of the antiwind charging cable embodiment 1 of new-energy automobile provided by the invention
Figure；
Fig. 5 is a kind of structural schematic diagram of the antiwind charging cable embodiment 2 of new-energy automobile provided by the invention.
In figure, 1 cable, 2 connectors, 3 conducting blocks, 4 flexible sleeves, 5 cavitys, 51 conductive troughs, 52 conductive tubes, 53 heat conduction rings,
54 liquid storage disks, 541 transfer passages, 5411 check valves, 55 elastic bellows, 56 conductive columns.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair
It is bright.But the present invention can be implemented in many other ways than those described herein, those skilled in the art can be not
Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited to the specific embodiments disclosed below.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
Embodiment 1
As shown in Figs 1-4, the antiwind charging cable of a kind of new-energy automobile, including cable 1, one end of cable 1 are fixedly connected
There is connector 2, the other end of connector 2 is fixedly connected with the conducting block 3 being electrically connected with external power supply, flexibility is arranged with outside cable 1
Casing 4, flexible sleeve 4 is interior to be filled with coolant liquid, it is worth mentioning at this point that, flexible sleeve 4 is cooling using transparent material such as silica gel etc.
It doped with fluorescent powder in liquid, can be avoided in the case where dark, the case where accidentally trampling or rolling cable occur, cooperate soft
Property casing, damage of the external force to cable can be reduced to the greatest extent, cavity 5 is equipped with to extend the service life of cable, in connector 2,
It is equipped in cavity 5:
Conductive trough 51, conductive trough 51 are fixedly connected in cavity 5, and conductive trough 51 and cable 1 are electrically connected；Conductive tube 52,
Conductive tube 52 is slidably connected in conductive trough 51；Heat conduction ring 53, heat conduction ring 53 are fixedly attached to outside conductive tube 52；
Liquid storage disk 54, liquid storage disk 54 are fixedly connected on the side wall of conducting block 3, and liquid storage disk 54 passes through two transfer passages
541 are connected with flexible sleeve 4；One end of more elastic bellows 55, elastic bellows 55 is connected with liquid storage disk 54, elasticity
The other end of bellows 55 is fixedly connected with the side wall of heat conduction ring 53；
Conductive column 56, conductive column 56 and the internal diameter of conductive tube 52 match, and conductive column 56 is fixedly connected on the side of conducting block 3
On wall.
Under the original state of the present embodiment, elastic bellows 55 are in shortening state, the lateral wall and conduction of conductive tube 52
The inner sidewall of slot 51 is contacted and is electrically connected, and the inner sidewall of conductive tube 52 is contacted and is electrically connected with the lateral wall of conductive column 56
(as shown in Figure 3), when wide-angle bending occurs for cable 1 (as shown in Figure 4), the coolant liquid in flexible sleeve 4 is extruded at this time
To elastic bellows 55, extend elastic bellows 55, the elongation of elastic bellows 55 pushes conductive tube 52 towards in conductive trough 51
It is mobile, so that conductive tube 52 is separated (as shown in Figure 2) with conductive column 56, so that entire cable 1 be made to be in off-position, causes driver
Attention, until driver by wind or superposition at cable 1 make in order after, cable 1 can just restore conduction state, can effectively keep away
Exempt from cable 1 and the case where heat ageing even causes electrical fire occurs.
Embodiment 2
As shown in figure 5, the present embodiment difference from example 1 is that: be fixedly connected on two transfer passages 541
There is check valve 5411, and the permission circulating direction of two check valves 5411 is opposite.
In the present embodiment, during driver drags cable 1, coolant liquid intermittence can be made to be extruded into liquid storage disk 54
It is interior, under the action of check valve 5411, the coolant liquid in liquid storage disk 54 can be made to exchange with the coolant liquid in flexible sleeve 4,
It, can especially in the higher situation of 1 frequency of usage of cable to promote the flowing of coolant liquid to take away the heat in connector 2
Effectively improve the safety of 1 use process of cable.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (3)
1. a kind of antiwind charging cable of new-energy automobile, including cable (1), which is characterized in that one end of the cable (1) is fixed
It is connected with connector (2), the other end of the connector (2) is fixedly connected with the conducting block (3) being electrically connected with external power supply, described
It is arranged with flexible sleeve (4) outside cable (1), coolant liquid is filled in the flexible sleeve (4), is equipped with sky in the connector (2)
Chamber (5), the cavity (5) is interior to be equipped with:
Conductive trough (51), the conductive trough (51) are fixedly connected in cavity (5), and the conductive trough (51) and cable (1) are electrically
Connection；
Conductive tube (52), the conductive tube (52) are slidably connected in conductive trough (51)；
Heat conduction ring (53), the heat conduction ring (53) are fixedly attached to conductive tube (52) outside；
Liquid storage disk (54), the liquid storage disk (54) are fixedly connected on the side wall of conducting block (3), and the liquid storage disk (54) passes through two
Transfer passage (541) is connected with flexible sleeve (4)；
One end of more elastic bellows (55), the elastic bellows (55) is connected with liquid storage disk (54), the elastic wave
The other end of line pipe (55) is fixedly connected with the side wall of heat conduction ring (53)；
Conductive column (56), the conductive column (56) and the internal diameter of conductive tube (52) match, and the conductive column (56) is fixedly connected
On the side wall of conducting block (3).
2. the antiwind charging cable of new-energy automobile according to claim 1, which is characterized in that the flexible sleeve (4) is adopted
With transparent material, doped with fluorescent powder in the coolant liquid.
3. the antiwind charging cable of new-energy automobile according to claim 2, which is characterized in that two transfer passages
(541) it is fixedly connected on check valve (5411), and the permission circulating direction of two check valves (5411) is opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910321900.9A CN110001431A (en) | 2019-04-22 | 2019-04-22 | A kind of antiwind charging cable of new-energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910321900.9A CN110001431A (en) | 2019-04-22 | 2019-04-22 | A kind of antiwind charging cable of new-energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110001431A true CN110001431A (en) | 2019-07-12 |
Family
ID=67173321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910321900.9A Pending CN110001431A (en) | 2019-04-22 | 2019-04-22 | A kind of antiwind charging cable of new-energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110001431A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110828040A (en) * | 2019-11-18 | 2020-02-21 | 安徽省飞翔特种电缆有限公司 | Festoon anti-aging mobile cable |
| CN115009059A (en) * | 2022-08-02 | 2022-09-06 | 宁波瑞电科技有限公司 | New energy charging pile wire harness with safety protection function |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204424588U (en) * | 2015-01-30 | 2015-06-24 | 观致汽车有限公司 | A kind of insertion apparatus for vehicle electrical path connector and the connector comprising it |
| DE102015120048A1 (en) * | 2015-11-19 | 2017-05-24 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Electrical line arrangement |
| CN107887730A (en) * | 2017-09-29 | 2018-04-06 | 深圳市沃尔新能源电气科技股份有限公司 | Liquid-cooled cable connecting element and connector |
| CN108136929A (en) * | 2015-10-15 | 2018-06-08 | 菲尼克斯电动交通有限公司 | Include the cable of the fluid line for cooling |
| CN208093243U (en) * | 2018-02-09 | 2018-11-13 | 江苏艾立可电子科技有限公司 | A kind of liquid cooling charging-self type New-energy electric vehicle charging pile cable |
| CN109217072A (en) * | 2017-07-07 | 2019-01-15 | 雷迪埃 | For separating the hydraulic tool of connection component, particularly the connection component with multiple contact connector |
| CN109215873A (en) * | 2018-09-25 | 2019-01-15 | 山东大学 | The cooling charging cable of liquid and electric vehicle rapid charging equipment |
| CN208444622U (en) * | 2018-06-06 | 2019-01-29 | 洛阳正奇机械有限公司 | A kind of dedicated liquid cooling cable of new-energy automobile direct current 600A charging gun |
-
2019
- 2019-04-22 CN CN201910321900.9A patent/CN110001431A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204424588U (en) * | 2015-01-30 | 2015-06-24 | 观致汽车有限公司 | A kind of insertion apparatus for vehicle electrical path connector and the connector comprising it |
| CN108136929A (en) * | 2015-10-15 | 2018-06-08 | 菲尼克斯电动交通有限公司 | Include the cable of the fluid line for cooling |
| DE102015120048A1 (en) * | 2015-11-19 | 2017-05-24 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Electrical line arrangement |
| CN109217072A (en) * | 2017-07-07 | 2019-01-15 | 雷迪埃 | For separating the hydraulic tool of connection component, particularly the connection component with multiple contact connector |
| CN107887730A (en) * | 2017-09-29 | 2018-04-06 | 深圳市沃尔新能源电气科技股份有限公司 | Liquid-cooled cable connecting element and connector |
| CN208093243U (en) * | 2018-02-09 | 2018-11-13 | 江苏艾立可电子科技有限公司 | A kind of liquid cooling charging-self type New-energy electric vehicle charging pile cable |
| CN208444622U (en) * | 2018-06-06 | 2019-01-29 | 洛阳正奇机械有限公司 | A kind of dedicated liquid cooling cable of new-energy automobile direct current 600A charging gun |
| CN109215873A (en) * | 2018-09-25 | 2019-01-15 | 山东大学 | The cooling charging cable of liquid and electric vehicle rapid charging equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110828040A (en) * | 2019-11-18 | 2020-02-21 | 安徽省飞翔特种电缆有限公司 | Festoon anti-aging mobile cable |
| CN115009059A (en) * | 2022-08-02 | 2022-09-06 | 宁波瑞电科技有限公司 | New energy charging pile wire harness with safety protection function |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190712 |
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