CN207441335U - A kind of new-energy automobile resistance to deformation charging pile cable - Google Patents
A kind of new-energy automobile resistance to deformation charging pile cable Download PDFInfo
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- CN207441335U CN207441335U CN201721380544.0U CN201721380544U CN207441335U CN 207441335 U CN207441335 U CN 207441335U CN 201721380544 U CN201721380544 U CN 201721380544U CN 207441335 U CN207441335 U CN 207441335U
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Abstract
The utility model proposes a kind of new-energy automobile resistance to deformation charging pile cable, including the first elastic tube, the second elastic tube, inner sheath, flame retardant coating, shielded layer, oversheath and cable core；First elastic tube is arranged on the inside of the second elastic tube, and multiple elastic supports axially extending and corrugated along cable are equipped between inner sheath and the second elastic tube；Two main power lines are arranged on mutually twistedly in the first elastic tube and two main power lines lean with the first elastic tube, charge and confirm that line, the first charging order wire, the second charging order wire, the first auxiliary power supply line, the second auxiliary power supply line, ground protection line are arranged between the first elastic tube and the second elastic tube.The utility model avoids cable core from being squeezed and destroy, improves the performance of cable in harsh environment, extend the service life of cable by the way that the first elastic tube, the second elastic tube, the 3rd elastic tube, elastic support is set to protect cable core.
Description
Technical field
The utility model is related to power cable technical field more particularly to a kind of new-energy automobile resistance to deformation charging pile electricity
Cable.
Background technology
With the development of society, global energy crisis constantly aggravates, petroleum resources exhaustion, atmosphere pollution and global gas increasingly
Temperature warms getting worse, and automobile is gone on a journey the indispensable vehicles as people, is usually driven by oil firing, can be aggravated the energy
And environmental crisis.In this regard, automobile industry is proposed New-energy electric vehicle, oil firing can be avoided or reduced, may advantageously facilitate environment
Protection and the short crisis for alleviating traditional energy, have a vast market development prospect.Electric vehicle charging cable is as electronic
The indispensable charging accessories of automobile equally have very wide market development prospect.
On the one hand, with people's the accelerating rhythm of life, it is desirable that electric vehicle charging cable has the performance of quick charge.
On the other hand, as New-energy electric vehicle (including environmental protection and energy saving electric vehicle and hybrid-electric car) application is more and more wider
General, also more and more to the use of charging station charging cable, when charging for numerous electric vehicles, charging cable can be frequent
Dragging, so as to be easy to cause its deformation, influence the service life of cable.
Utility model content
Based on technical problem present in background technology, the utility model proposes a kind of new-energy automobiles to be filled with resistance to deformation
Electric stake cable.
The utility model proposes a kind of new-energy automobile resistance to deformation charging pile cable, including the first elastic tube, second
Elastic tube, inner sheath, flame retardant coating, shielded layer, oversheath and cable core；First elastic tube is arranged on the inside of the second elastic tube, interior shield
Set, flame retardant coating, shielded layer, oversheath are wrapped in successively outside the second elastic tube, and are reserved between inner sheath and the second elastic tube
There is gap, multiple elastic supports axially extending and corrugated along cable are equipped between inner sheath and the second elastic tube, it is multiple
Elastic support is circumferentially distributed centered on cable center, and elastic support both ends are connected respectively with the second elastic tube, inner sheath；Cable
Core includes two main power lines, charging confirms line, the first charging order wire, the second charging order wire, the first auxiliary power supply line, the
Two auxiliary power supply lines, ground protection line, two main power lines are arranged on mutually twistedly in the first elastic tube and two main power sources
Line leans with the first elastic tube, charge confirm line, the first charging order wire, the second charging order wire, the first auxiliary power supply line,
Second auxiliary power supply line, ground protection line are arranged between the first elastic tube and the second elastic tube, and are charged and confirmed that line, first are filled
Electric telecommunication line, the second charging order wire, the first auxiliary power supply line, the second auxiliary power supply line, ground protection line are elastic with first
Pipe against.
Preferably, the 3rd elastic tube is additionally provided between the first elastic tube and the second elastic tube, the 3rd elastic tube is included successively
The first arc-shaped workpiece, the second arc-shaped workpiece, the 3rd arc-shaped workpiece, the 4th arc-shaped workpiece, the 5th arc-shaped workpiece, the 6th arc-shaped workpiece of head and the tail connection,
First arc-shaped workpiece, the second arc-shaped workpiece, the 3rd arc-shaped workpiece, the 4th arc-shaped workpiece, the 5th arc-shaped workpiece, the arc opening of the 6th arc-shaped workpiece are equal
Towards cable center, the first arc-shaped workpiece, the second arc-shaped workpiece, the 3rd arc-shaped workpiece, the 4th arc-shaped workpiece, the 5th arc-shaped workpiece, the 6th arc
Part with the second elastic tube against, charge confirm line, the first charging order wire, the second charging order wire, the first auxiliary power supply line,
Second auxiliary power supply line, ground protection line are separately positioned on the first arc-shaped workpiece, the second arc-shaped workpiece, the 3rd arc-shaped workpiece, the 4th arc
Part, the 5th arc-shaped workpiece, in the 6th arc-shaped workpiece.
Preferably, the first elastic tube, the 3rd elastic tube, the confirmation line that charges, the first charging order wire, second, which are charged, communicates
Resilient material is filled between line, the first auxiliary power supply line, the second auxiliary power supply line, ground protection line.
Preferably, main power line includes the first conductor being twisted by multiply tinned wird and is extruded in the first conductor
The first external insulating layer.
Preferably, charge and confirm that line includes five the first mutually twisted conducting wires and is extruded in outside five first conducting wires
Second insulating layer, the first conducting wire includes the second conductor for being twisted by multiply tinned wird and is wrapped in outside the second conductor
First sub-shield in portion.
Preferably, the first charging order wire includes two the second mutually twisted conducting wires and is extruded in two second conducting wires
The 3rd external insulating layer, the second conducting wire include the 3rd conductor being twisted by multiply tinned wird and are wrapped in the 3rd leading
The second sub-shield outside body.
Preferably, the second charging order wire includes two mutually twisted privates and is extruded in two privates
The 4th external insulating layer, privates include the 4th conductor being twisted by multiply tinned wird and are wrapped in the 4th leading
3 panes outside body cover layer.
Preferably, the first auxiliary power supply line includes the 5th conductor that multiply tinned wird is twisted and is wrapped in
The 5th insulating layer outside five conductors.
Preferably, the second auxiliary power supply line includes the 6th conductor that multiply tinned wird is twisted and is wrapped in
The 6th insulating layer outside six conductors.
Preferably, ground protection line includes the 7th conductor that multiply tinned wird is twisted and is wrapped in the 7th and leads
Four-line poem with seven characters to a line edge layer outside body.
The utility model proposes new-energy automobile resistance to deformation charging pile cable, pass through set the first elastic tube, second
Elastic tube, the 3rd elastic tube, elastic support protect cable core, and cable can pass through the first elastic tube, the second bullet when squeezing
Property pipe, the 3rd elastic tube, elastic support flexible deformation buffering extruding force, cable core is avoided to be squeezed and destroy, improves electricity
The performance of cable in harsh environment extends the service life of cable；When squeezing, the first arc-shaped workpiece of the 3rd elastic tube,
Second arc-shaped workpiece, the 3rd arc-shaped workpiece, the 4th arc-shaped workpiece, the 5th arc-shaped workpiece, the 6th inside crimp of arc-shaped workpiece alleviate and squeezed
Pressure, while pass through the first arc-shaped workpiece, the second arc-shaped workpiece, the 3rd arc-shaped workpiece, the 4th arc-shaped workpiece, the 5th arc-shaped workpiece, the 6th arc
Part confirms line, the first charging order wire, the second charging order wire, the first auxiliary power supply line, the second accessory power supply to charging respectively
Line, ground protection line are fixed, and can prevent in extrusion process, charge and confirm that line, the first charging order wire, second are charged
Order wire, the first auxiliary power supply line, the second auxiliary power supply line, the dislocation of ground protection line so that cable core can keep straight property.
Description of the drawings
Fig. 1 be the utility model proposes a kind of new-energy automobile resistance to deformation charging pile cable structure diagram.
Specific embodiment
As shown in Figure 1, Fig. 1 be the utility model proposes a kind of new-energy automobile resistance to deformation charging pile cable structure
Schematic diagram.
With reference to Fig. 1, the utility model proposes a kind of new-energy automobile resistance to deformation charging pile cable, including the first elastic tube
1st, the second elastic tube 2, the 3rd elastic tube 9, inner sheath 3, flame retardant coating 4, shielded layer 5, oversheath 6 and cable core 7；Wherein：
First elastic tube 1 is arranged on 9 inside of the 3rd elastic tube, and the 3rd elastic tube 9 is arranged on 2 inside of the second elastic tube, the
The 3rd elastic tube 9 is additionally provided between one elastic tube 1 and the second elastic tube 2, the 3rd elastic tube 9 includes the first of head and the tail connection successively
Arc-shaped workpiece, the second arc-shaped workpiece, the 3rd arc-shaped workpiece, the 4th arc-shaped workpiece, the 5th arc-shaped workpiece, the 6th arc-shaped workpiece, the first arc-shaped workpiece, second
Arc-shaped workpiece, the 3rd arc-shaped workpiece, the 4th arc-shaped workpiece, the 5th arc-shaped workpiece, the arc opening of the 6th arc-shaped workpiece are towards cable center, and
One arc-shaped workpiece, the second arc-shaped workpiece, the 3rd arc-shaped workpiece, the 4th arc-shaped workpiece, the 5th arc-shaped workpiece, the 6th arc-shaped workpiece with the second elastic tube
2 against.
Inner sheath 3, flame retardant coating 4, shielded layer 5, oversheath 6 are wrapped in successively outside the second elastic tube 2, and inner sheath 3 with
Gap is reserved between second elastic tube 2, be equipped with multiple axially extending along cable between 3 and second elastic tube 2 of inner sheath and is in
Undulatory elastic support 8, multiple elastic supports 8 are circumferentially distributed centered on cable center, 8 both ends of elastic support respectively with
Second elastic tube 2, inner sheath 3 connect.
Cable core 7 includes two main power lines 71, charging confirms line 72, the first charging order wire 73, the second charging order wire
74th, the first auxiliary power supply line 75, the second auxiliary power supply line 76, ground protection line 77, two main power lines 71 are mutually set twistedly
It puts in the first elastic tube 1 and two main power lines 71 leans with the first elastic tube 1, charging, it is logical to confirm that line 72, first charges
Letter line 73, the second charging order wire 74, the first auxiliary power supply line 75, the second auxiliary power supply line 76, ground protection line 77 are set respectively
It puts in the first arc-shaped workpiece, the second arc-shaped workpiece, the 3rd arc-shaped workpiece, the 4th arc-shaped workpiece, the 5th arc-shaped workpiece, the 6th arc-shaped workpiece, and fills
Electricity confirms line 72, the first charging order wire 73, the second charging order wire 74, the first auxiliary power supply line 75, the second auxiliary power supply line
76th, ground protection line 77 with the first elastic tube 1 against, the first elastic tube 1, the 3rd elastic tube 9, charging confirms line 72, first
Charging order wire 73, the second charging order wire 74, the first auxiliary power supply line 75, the second auxiliary power supply line 76, ground protection line 77
Between fill resilient material 10.
Main power line 71 includes the first conductor being twisted by multiply tinned wird and is extruded in outside the first conductor
The first insulating layer.
It charges and confirms that line 72 includes five the first mutually twisted conducting wires and be extruded in outside five first conducting wires the
Two insulating layers, the first conducting wire include the second conductor being twisted by multiply tinned wird and are wrapped in outside the second conductor
First sub-shield 5.
First charging order wire 73 includes two the second mutually twisted conducting wires and is extruded in outside two second conducting wires
The 3rd insulating layer, the second conducting wire includes the 3rd conductor that is twisted by multiply tinned wird and is wrapped in outside the 3rd conductor
Second sub-shield 5 in portion.
Second charging order wire 74 includes two mutually twisted privates and is extruded in outside two privates
The 4th insulating layer, privates includes the 4th conductor that is twisted by multiply tinned wird and is wrapped in outside the 4th conductor
The 3 panes in portion cover layer 5.
First auxiliary power supply line 75, which includes the 5th conductor that multiply tinned wird is twisted and is wrapped in the 5th, leads
The 5th insulating layer outside body.
Second auxiliary power supply line 76, which includes the 6th conductor that multiply tinned wird is twisted and is wrapped in the 6th, leads
The 6th insulating layer outside body.
Ground protection line 77 includes the 7th conductor and be wrapped in outside the 7th conductor that multiply tinned wird is twisted
The four-line poem with seven characters to a line edge layer in portion.
The utility model proposes a kind of new-energy automobile resistance to deformation charging pile cable, by set the first elastic tube 1,
Second elastic tube 2, the 3rd elastic tube 9, elastic support 8 protect cable core 7, and cable can pass through the first elastic tube when squeezing
1st, the flexible deformation buffering extruding force of the second elastic tube 2, the 3rd elastic tube 9, elastic support 8, avoids cable core 7 from being squeezed and break
It is bad, the performance of cable in harsh environment is improved, extends the service life of cable；When squeezing, the 3rd elastic tube 9
First arc-shaped workpiece, the second arc-shaped workpiece, the 3rd arc-shaped workpiece, the 4th arc-shaped workpiece, the 5th arc-shaped workpiece, the 6th inside crimp of arc-shaped workpiece
Alleviation extruding force is carried out, while passes through the first arc-shaped workpiece, the second arc-shaped workpiece, the 3rd arc-shaped workpiece, the 4th arc-shaped workpiece, the 5th arc
Part, the 6th arc-shaped workpiece confirm that line 72, the first charging order wire 73, the second charging order wire 74, first aid in electricity to charging respectively
Source line 75, the second auxiliary power supply line 76, ground protection line 77 are fixed, and can prevent in extrusion process, charge and confirm line
72nd, the first charging order wire 73, the second charging order wire 74, the first auxiliary power supply line 75, the second auxiliary power supply line 76, ground connection are protected
Shield line 77 misplaces so that cable core 7 can keep straight property.
The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (10)
1. a kind of new-energy automobile resistance to deformation charging pile cable, which is characterized in that including the first elastic tube (1), the second elasticity
Manage (2), inner sheath (3), flame retardant coating (4), shielded layer (5), oversheath (6) and cable core (7)；First elastic tube (1) is arranged on
On the inside of two elastic tubes (2), inner sheath (3), flame retardant coating (4), shielded layer (5), oversheath (6) are wrapped in the second elastic tube successively
(2) it is external, and gap is reserved between inner sheath (3) and the second elastic tube (2), between inner sheath (3) and the second elastic tube (2)
Equipped with multiple elastic supports (8) axially extending and corrugated along cable, multiple elastic supports (8) are centered on cable center
It is circumferentially distributed, elastic support (8) both ends are connected respectively with the second elastic tube (2), inner sheath (3)；Cable core (7) includes two masters
Power cord (71), charging confirms line (72), the first charging order wire (73), the second charging order wire (74), the first accessory power supply
Line (75), the second auxiliary power supply line (76), ground protection line (77), two main power lines (71) are mutually arranged on first twistedly
In elastic tube (1) and two main power lines (71) lean with the first elastic tube (1), charge and confirm that line (72), the first charging are logical
Believe line (73), the second charging order wire (74), the first auxiliary power supply line (75), the second auxiliary power supply line (76), ground protection line
(77) it is arranged between the first elastic tube (1) and the second elastic tube (2), and charges and confirm line (72), the first charging order wire
(73), the second charging order wire (74), the first auxiliary power supply line (75), the second auxiliary power supply line (76), ground protection line (77)
With the first elastic tube (1) against.
2. new-energy automobile according to claim 1 resistance to deformation charging pile cable, which is characterized in that the first elastic tube
(1) the 3rd elastic tube (9) is additionally provided between the second elastic tube (2), the 3rd elastic tube (9) includes the first of head and the tail connection successively
Arc-shaped workpiece, the second arc-shaped workpiece, the 3rd arc-shaped workpiece, the 4th arc-shaped workpiece, the 5th arc-shaped workpiece, the 6th arc-shaped workpiece, the first arc-shaped workpiece, second
Arc-shaped workpiece, the 3rd arc-shaped workpiece, the 4th arc-shaped workpiece, the 5th arc-shaped workpiece, the arc opening of the 6th arc-shaped workpiece are towards cable center, and
One arc-shaped workpiece, the second arc-shaped workpiece, the 3rd arc-shaped workpiece, the 4th arc-shaped workpiece, the 5th arc-shaped workpiece, the 6th arc-shaped workpiece with the second elastic tube
(2) against charge confirmation line (72), the first charging order wire (73), the second charging order wire (74), the first auxiliary power supply line
(75), the second auxiliary power supply line (76), ground protection line (77) are separately positioned on the first arc-shaped workpiece, the second arc-shaped workpiece, the 3rd arc
Shape part, the 4th arc-shaped workpiece, the 5th arc-shaped workpiece, in the 6th arc-shaped workpiece.
3. new-energy automobile according to claim 2 resistance to deformation charging pile cable, which is characterized in that the first elastic tube
(1), the 3rd elastic tube (9), charging confirms line (72), the first charging order wire (73), the second charging order wire (74), first auxiliary
It helps and resilient material (10) is filled between power cord (75), the second auxiliary power supply line (76), ground protection line (77).
4. new-energy automobile according to any one of claim 1-3 resistance to deformation charging pile cable, which is characterized in that main
Power cord (71) include the first conductor being twisted by multiply tinned wird and be extruded in outside the first conductor first absolutely
Edge layer.
5. new-energy automobile according to any one of claim 1-3 resistance to deformation charging pile cable, which is characterized in that fill
Electricity confirms that line (72) includes five the first mutually twisted conducting wires and the second insulating layer being extruded in outside five first conducting wires,
First conducting wire includes the second conductor being twisted by multiply tinned wird and the first split screen being wrapped in outside the second conductor
Cover layer (5).
6. new-energy automobile according to any one of claim 1-3 resistance to deformation charging pile cable, which is characterized in that the
One charging order wire (73) include two the second mutually twisted conducting wires and be extruded in outside two second conducting wires the 3rd absolutely
Edge layer, the second conducting wire are included by multiply tinned wird the 3rd conductor being twisted and be wrapped in outside the 3rd conductor second
Sub-shield (5).
7. new-energy automobile according to any one of claim 1-3 resistance to deformation charging pile cable, which is characterized in that the
Two charging order wires (74) include two mutually twisted privates and be extruded in outside two privates the 4th absolutely
Edge layer, privates are included by multiply tinned wird the 4th conductor being twisted and the be wrapped in outside the 4th conductor the 3rd
Sub-shield (5).
8. new-energy automobile according to any one of claim 1-3 resistance to deformation charging pile cable, which is characterized in that the
One auxiliary power supply line (75) includes the 5th conductor and be wrapped in outside the 5th conductor that multiply tinned wird is twisted
5th insulating layer.
9. new-energy automobile according to any one of claim 1-3 resistance to deformation charging pile cable, which is characterized in that the
Two auxiliary power supply lines (76) include the 6th conductor and be wrapped in outside the 6th conductor that multiply tinned wird is twisted
6th insulating layer.
10. new-energy automobile according to any one of claim 1-3 resistance to deformation charging pile cable, which is characterized in that
Ground protection line (77) includes the 7th conductor that multiply tinned wird is twisted and be wrapped in outside the 7th conductor
Four-line poem with seven characters to a line edge layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721380544.0U CN207441335U (en) | 2017-10-24 | 2017-10-24 | A kind of new-energy automobile resistance to deformation charging pile cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721380544.0U CN207441335U (en) | 2017-10-24 | 2017-10-24 | A kind of new-energy automobile resistance to deformation charging pile cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207441335U true CN207441335U (en) | 2018-06-01 |
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ID=62292942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721380544.0U Active CN207441335U (en) | 2017-10-24 | 2017-10-24 | A kind of new-energy automobile resistance to deformation charging pile cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207441335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109065229A (en) * | 2018-08-21 | 2018-12-21 | 黄桂芳 | A kind of new-energy automobile shielded cable special and its manufacturing method |
-
2017
- 2017-10-24 CN CN201721380544.0U patent/CN207441335U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109065229A (en) * | 2018-08-21 | 2018-12-21 | 黄桂芳 | A kind of new-energy automobile shielded cable special and its manufacturing method |
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