CN201417637Y - Cable for electric vehicle and the electric vehicle provided with the cable - Google Patents
Cable for electric vehicle and the electric vehicle provided with the cable Download PDFInfo
- Publication number
- CN201417637Y CN201417637Y CN2009201505046U CN200920150504U CN201417637Y CN 201417637 Y CN201417637 Y CN 201417637Y CN 2009201505046 U CN2009201505046 U CN 2009201505046U CN 200920150504 U CN200920150504 U CN 200920150504U CN 201417637 Y CN201417637 Y CN 201417637Y
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- China
- Prior art keywords
- cable
- line
- holding wire
- power line
- phase
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- 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.)
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Abstract
The utility model relates to a cable for electric vehicle comprising power lines and signal lines, wherein the power lines comprises two or more phase lines which are mutually and spirally wound; thesignal line and the phase line are not parallel. The original power line and the signal line is integrated into a cable thus reducing the production cost. The phase line in the power line adopts spirally wound structure to enable the resultant vector value of mutual induction electromotive force to approach zero for tri-directional or unidirectional phase line at any time and any one signal line;that is, interference noise approaches zero. Signal transmission of the signal line is not interfered and controller is not influenced. A electric field shield layer is provided between the power lineand the signal line for further eliminating electric field produced by the power line and promoting signal transmission efficiency of signal line. The utility model also relates to a electric bicyclefor mounting the cable; the electric bicycle has advantages of small internal space, simple wiring structure and convenience for maintenance.
Description
Technical field
The utility model relates to a kind of cable, particularly a kind of cable that is used in the electric motor car.The utility model also relates to the electric motor car that this cable is installed.
Background technology
On existing electric bicycle, for avoiding electromagnetic interference, power line and holding wire are separate.This just causes power line to be separated from each other with holding wire to be connected, not only to take the inner space of electric motor car, and circuit is mixed and disorderly, brings influence for the control of electric motor car.
In addition, in existing electric motor car, be installed separately power line and holding wire.Make the internal structure of electric motor car more mixed and disorderly, and it is bigger to take up room, is unfavorable for the miniaturization of electric motor car volume.
The utility model content
In order to overcome above-mentioned deficiency of the prior art, the utility model provides a kind of cable that is used in the electric motor car.Power line and holding wire are concentrated in together a single cable of formation, not only reduce to take up room simplified structure, and the spiral winding structure of power line, effectively eliminate current field, can not disturb and have influence on the signal transmission of holding wire and the control of controller.
In addition, the utility model provides the electric motor car that this cable is installed, because this cable has been installed, the electric motor car internal structure is simplified, and circuit is arranged not mixed and disorderly, and since cable take up room little, further reduced volume.
The technical scheme that a kind of cable that is used in the electric motor car that the utility model provides adopts is: a kind of cable that is used in the electric motor car, comprise power line and holding wire, described power line comprises the phase line more than 2 or 2, spiral winding mutually is not parallel to each other between described holding wire and the phase line between the described phase line more than 2 or 2.
A kind of cable that is used in the electric motor car that the utility model provides also adopts following attached technical scheme: described holding wire reverse acting spiral is wound in power line;
Described holding wire is layed on the described power line along rectilinear direction;
Described holding wire is coated on the described power line;
Described holding wire comprises many bars transmission branch lines;
The spiral intersection is twined between the described phase line more than 2 or 2;
Also comprise outer tube, described power line and holding wire are placed in the described outer tube;
Between described power line and holding wire, also be provided with the electric field shielding layer.
The main technical schemes that the electric motor car that cable is installed that the utility model provides adopts is: a kind of electric motor car, comprise vehicle frame, wheel, motor, controller, battery component, described power line connects described battery component and motor, and described holding wire connects described controller and motor.
The electric motor car that cable is installed that the utility model provides also adopts following attached technical scheme: described cable is positioned at described vehicle frame.
A kind of cable that is used on the electric bicycle that adopts the utility model to provide, the technique effect that is had is: (1) gathers together power line and holding wire and forms a cable, and volume reduces greatly, take up room reduce, structure simplifies.With original power line and holding wire set is a cable, has reduced production cost.(2) phase line in the power line adopts helical structure to twine, for gathering together, power line and holding wire provide the foundation, make vector value of closing of mutual induced EMF of unification signal line in office of arbitrary moment of three-phase wire approach zero, just interference noise approaches zero.The signal transmission of holding wire is interference-free, does not influence the control of controller.(3) between power line and holding wire, be provided with the electric field shielding layer, further eliminate the electric field that power line produces, further improve the effectiveness of holding wire.
The electric motor car that cable is installed that adopts the utility model to provide, the technique effect that is had is: the electric motor car of this cable is installed, and the inner space of ccontaining cable can further reduce, and makes the further miniaturization of volume of electric motor car.In addition, the electric motor car internal wiring is simple in structure, wiring, easy for installation.When also being convenient to the maintenance personal and keeping in repair, find corresponding line accurately.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the utility model cable;
Fig. 2 is another structural representation of the utility model cable;
Fig. 3 is the winding arrangement schematic diagram of cable among Fig. 2, and the structure that spiral twines between 3 phase lines in the power line is shown.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed description:
As Fig. 1, Fig. 2, Figure 3 shows that a kind of cable that is used in the electric motor car that the utility model provides, comprise power line and holding wire, power line comprises between the phase line 1 of phase line more than 1,2 or 2 more than 2 or 2 that spiral twines mutually, is not parallel to each other between holding wire and the phase line 1.
Described here being not parallel to each other is meant between holding wire and the phase line 1 and staggers mutually, be not parallel mutually.The purpose of She Zhiing is the induced electromotive force that effectively reduces between holding wire and the phase line 1 like this, makes minimum interference.The induced electromotive force between effective elimination phase line 1 is also played in spiral winding mutually between the phase line 1, reduces interfering noise.
In the present embodiment, as shown in Figure 1, power line comprises 3 phase lines 1, forms three power lines.Be connected with three phase electric machine respectively.This three phase lines 1 mutual spiral twines, afterwards holding wire more oppositely with wind after the power line spiral twine.Be not parallel to each other each other.Make vector value of closing of induced electromotive force of the unification signal line in office of arbitrary moment of three phase lines approach zero, just interference noise approaches zero.The signal transmission of holding wire is interference-free, has guaranteed the control of controller.In the present embodiment, holding wire comprises many bars transmission branch lines 2.After power line and holding wire wind, power line and holding wire can be placed in the outer tube 3.Outer tube 3 adopts the PVC material to make.
Power line and holding wire gather together and form a cable, and volume reduces greatly, take up room reduce, structure simplifies.And connect, be a cable with original power line and holding wire set, reduced production cost.
In the present embodiment, 3 phase lines 1 in the power line adopt helical structure to twine, for gathering together, power line and holding wire provide the foundation, make vector value of closing of mutual induced EMF of unification signal line in office of arbitrary moment of three phase lines 1 approach zero, just interference noise approaches zero.The signal transmission of holding wire is interference-free, does not influence the control of controller.
Except that present embodiment, holding wire also can be layed on the power line, along rectilinear direction as shown in Figure 3.Or holding wire is coated on the power line.Also can adopt spiral to intersect between the phase line 1 more than 2 or 2 twines.This spiral intersection winding arrangement, special in the phase line more than 21.During as 3 phase lines 1, intersect mutually between 3 phase lines 1 and twine.
In order further to reduce the electric field of power line, can between power line and holding wire, be provided with the electric field shielding layer.With the electric field that effective shielding power line produces, further guarantee the effectiveness of holding wire.Reduce the interference of power line to holding wire.
The utility model also provides the electric motor car that above-mentioned cable is installed, and comprises vehicle frame, wheel, motor, controller, battery component, and power line connects battery component and motor, and holding wire connects controller and motor.Cable is positioned at vehicle frame.
Because this cable has been installed, the electric motor car inner space can be reduced, volume reduces.The inner space circuit is arranged simply simultaneously, wiring, easy for installation.
Here said electric motor car is meant with electric power as driving power.Comprise electric bicycle, Moped Scooter, electric automobile, battery-operated motor cycle etc.
Claims (10)
1, a kind of cable that is used in the electric motor car, comprise power line and holding wire, it is characterized in that: described power line comprises the phase line (1) more than 2 or 2, spiral winding mutually between the described phase line (1) more than 2 or 2, and described holding wire and phase line are not parallel to each other between (1).
2, cable according to claim 1 is characterized in that: described holding wire reverse acting spiral is wound on the power line.
3, cable according to claim 1 is characterized in that: described holding wire is layed on the described power line along rectilinear direction.
4, cable according to claim 1 is characterized in that: described holding wire is coated on the described power line.
5, cable according to claim 1 is characterized in that: described holding wire comprises many bars transmission branch lines (2).
6, cable according to claim 1 is characterized in that: the spiral intersection is twined between the described phase line (1) more than 2 or 2.
7, cable according to claim 1 is characterized in that: also comprise outer tube (3), described power line (1) and holding wire are placed in the described outer tube (3).
8, cable according to claim 1 is characterized in that: also be provided with the electric field shielding layer between described power line and holding wire.
9, a kind of electric motor car that aforesaid right requirement 1 to 8 arbitrary described cable is installed, comprise vehicle frame, wheel, motor, controller, battery component, it is characterized in that: described power line connects described battery component and motor, and described holding wire connects described controller and motor.
10, electric motor car according to claim 9 is characterized in that: described cable is positioned at described vehicle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201505046U CN201417637Y (en) | 2009-04-23 | 2009-04-23 | Cable for electric vehicle and the electric vehicle provided with the cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201505046U CN201417637Y (en) | 2009-04-23 | 2009-04-23 | Cable for electric vehicle and the electric vehicle provided with the cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201417637Y true CN201417637Y (en) | 2010-03-03 |
Family
ID=41794062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201505046U Expired - Fee Related CN201417637Y (en) | 2009-04-23 | 2009-04-23 | Cable for electric vehicle and the electric vehicle provided with the cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201417637Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802999A (en) * | 2012-11-01 | 2014-05-21 | 株式会社岛野 | Bicycle cable and manufacture method thereof |
| CN107631282A (en) * | 2017-09-19 | 2018-01-26 | 深圳汉明威智能设备有限公司 | A kind of pre-warmed method, apparatus and system of energy-conserving intelligent flatiron of intaking |
| CN107885302A (en) * | 2017-11-03 | 2018-04-06 | 郑州云海信息技术有限公司 | A kind of structure for reducing fan board input voltage fluctuation |
| CN110915316A (en) * | 2017-07-20 | 2020-03-24 | 株式会社自动网络技术研究所 | Cable connection structure |
-
2009
- 2009-04-23 CN CN2009201505046U patent/CN201417637Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802999A (en) * | 2012-11-01 | 2014-05-21 | 株式会社岛野 | Bicycle cable and manufacture method thereof |
| CN103802999B (en) * | 2012-11-01 | 2016-09-28 | 株式会社岛野 | Bicycle cable and its manufacture method |
| CN110915316A (en) * | 2017-07-20 | 2020-03-24 | 株式会社自动网络技术研究所 | Cable connection structure |
| CN107631282A (en) * | 2017-09-19 | 2018-01-26 | 深圳汉明威智能设备有限公司 | A kind of pre-warmed method, apparatus and system of energy-conserving intelligent flatiron of intaking |
| CN107631282B (en) * | 2017-09-19 | 2019-09-10 | 深圳汉明威智能设备有限公司 | A kind of system of intake preheating method, apparatus and energy-conserving intelligent ironing |
| CN107885302A (en) * | 2017-11-03 | 2018-04-06 | 郑州云海信息技术有限公司 | A kind of structure for reducing fan board input voltage fluctuation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100303 Termination date: 20140423 |