CN206734073U - The charging bow mounting structure and pantograph mounting structure of electric automobile - Google Patents
The charging bow mounting structure and pantograph mounting structure of electric automobile Download PDFInfo
- Publication number
- CN206734073U CN206734073U CN201720541232.7U CN201720541232U CN206734073U CN 206734073 U CN206734073 U CN 206734073U CN 201720541232 U CN201720541232 U CN 201720541232U CN 206734073 U CN206734073 U CN 206734073U
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- charging
- electrode
- support
- pantograph
- moving spring
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Abstract
A kind of charging bow mounting structure of electric automobile, including vertical base, charging bow support, the bottom surface of charging bow support is provided with two charging electrodes, back-moving spring is also lined between each charging electrode and charging bow support, back-moving spring applies downward pressure to charging electrode, the deformation of back-moving spring enables the vertical relative position between charging electrode and charging bow support to finely tune, two charging electrodes one in front and one in back arranged of the bottom surface of the charging bow support；When two charging electrodes of charging bow support are in non-charged state without by extraneous upward active force, the lower surface of charging electrode of the lower surface than being located behind of the charging electrode positioned at front is higher by more than 2 centimetres.The utility model also provides a kind of pantograph mounting structure of electric automobile.The utility model light structure, and Rechargeable vehicle occur accidental activation traveling after, will not also occur charging electrode with by the mutual collision problem that conflicts of both electrodes.
Description
Technical field
The utility model belongs to the technical field of charging equipment of electric automobile, and in particular to a kind of charging bow of electric automobile
Mounting structure and pantograph mounting structure.
Background technology
At present, electric automobile is just gradually promoted, especially in urban public transport field, increasing public transport vapour
Car employs electric automobile.Due to the limited energy of electric automobile, it is therefore desirable to charged when road stops website, traditional electricity
Electrical automobile realizes that charge power supply is connected with charging vehicle using charging gun from compartment side, in recent years then some another electronic vapour
Car uses from compartment top surface and realizes charge power supply and the type of attachment of charging vehicle.Charged to be realized from compartment top surface, will
Using to the charging bow and pantograph worked in coordination, wherein charging bow is arranged on road, and supports and hang by vertical base
A locus for being higher than car body top is hung in, the bottom surface for the bow that charges is provided with two charging electrodes；Pantograph is then arranged on
The compartment top surface of electric automobile, be provided with the top of pantograph two it is exposed by electrode.
When needing charging, electric automobile during traveling is to the following rear pause of charging bow, and then driving charging bow is relative with pantograph
Vertical motion, make two charging electrodes that charging is bent and two of pantograph adjacent to each other and from vertically forcing together by electrode
And contact, realize electrical connection and charging.The charge charging electrode of bow, electric automobile by electrode generally is strip
Metal, and the length of the charging electrode for the bow that charges is to being generally perpendicular to the length by electrode of electric automobile to both form cross
Shape cross-contact, so, the stop position can of automobile have an allowable error scope by a relatively large margin, automobile stop during charging
Position accuracy requires not tight.
In addition, two charging electrodes of existing charging bow are all that left and right is arranged side by side（It is to arrange laterally side by side）.With this
Corresponding to be, existing two of electric automobile coordinated with charging bow are that left and right is arranged side by side by electrode（I.e. laterally side by side
Arrangement）.Because during charging, the charging electrode of charging bow support and electric automobile need elastic connecting between by electrode
Touch, and can not using very stiff and demanding by the way of, therefore, each charging electrode and charging need to be lined with back-moving spring between bending support,
Back-moving spring applies downward pressure to charging electrode, and it is vertical between the bow support that charges that the deformation of back-moving spring makes charging electrode
Relative position can finely tune, it is generally the case that the amplitude of the deformation of back-moving spring in 1 cm, charging, charging electrode
Back-moving spring is compressed by the upward pressure applied by electrode of electric automobile, and the lower surface contact electricity of charging electrode
Electrical automobile by electric electrode top, and after charging complete, charging electrode, the back-moving spring of charging electrode are left by electrode
Stretching, extension downwards, the vertical position of charging electrode will decline, thus, it is supposed that two charging electrodes are arranged as one in front and one in back
Relation（Two relations that must be also arranged as by electrode one in front and one in back of corresponding automobile）, then just in case automobile was charging
Start to advance outside Cheng Zhongyi, or charging bow support is not packed up surprisingly after charging complete and automobile has started to advance forward, OK
Enter direction as shown in Figure 1, Figure 2 shown in arrow, may result in charging electrode 3 above（That is the charging electrode 3 in Fig. 2 on the right side of drawing）Card
Enter to two by inside the axial clearance of electrode 91, the then advance of automobile also results in charging electrode 3 above（That is Fig. 2
Charging electrode 3 on the right side of middle drawing）With below by electrode 91（That is in Fig. 2 on the left of drawing by electrode）Clash and touch
Hit, finally pull bad by force front charging electrode 3 or rear by electrode 91, when serious also charging bow support 2 can knock down,
And pound the major accident of people or electric shock., whereas if two charging electrodes or so are arranged side by side（It is cloth laterally side by side
Put）Also be not in charging electrode and the collision that conflicts by both electrodes mutually after then even if unexpected advance occurs for automobile
It is dangerous.For these reasons, two charging electrodes of existing charging bow are all that left and right is arranged side by side（It is to arrange laterally side by side）,
And it is arranged symmetrically at left and right sides of compartment top surface.
On the other hand, when charging bow is arranged on road, its vertical base must be located on the pavement of road, without position
In on road surface, with obstruction free vehicle pass-through.In addition, existing large-scale Rechargeable vehicle is mostly bus, bus
Width of the carbody it is big, so, for resting in the bus on the right of road, its carriage top left side of face by electrode,
Typically at least reach three meters or so with the distance on edge on the right of road surface, accordingly, the charging electrode and road surface of the bow that charges
The distance on the right edge typically at least reaches three meters or so.Due to big with the distance on edge on the right of road surface so that charging bow installation
The stress of encorbelmenting of structure is big, and mounting structure is heavy, and the driving for the movable process that charges is cumbersome.
In present specification, consider which direction be laterally, which direction is when being longitudinal, when bending work with charging, by electricity
The fore-and-aft direction of automobile automobile is longitudinal direction, and the left and right directions by electric car is horizontal.
Utility model content
The purpose of this utility model be to overcome disadvantages mentioned above and provide a kind of electric automobile charging bow mounting structure and
Pantograph mounting structure, its light structure, and Rechargeable vehicle occur accidental activation traveling after, will not also occur charging electrode with
By the conflict collision problem that both electrodes are mutual, it is ensured that safety.
Its purpose can be realized by following scheme：A kind of charging bow mounting structure of electric automobile, including vertical base, fill
Pantograph support, charging bow support are arranged on vertical base, and the bottom surface of charging bow support is provided with two charging electrodes, Mei Gechong
Back-moving spring is also lined between electrode and charging bow support, back-moving spring applies downward pressure, back-moving spring to charging electrode
Deformation enable charging electrode charging bend support between vertical relative position finely tune, it is mainly characterized by, described to fill
Two charging electrodes of the bottom surface of pantograph support one in front and one in back arranged；When two charging electrodes of charging bow support are in non-
When charged state is without by extraneous upward active force, the lower surface of the charging electrode positioned at front is than the charging that is located behind
The lower surface of electrode is higher by more than 2 centimetres.
A kind of pantograph mounting structure of electric automobile, including pantograph support, the top surface of pantograph support are provided with two
It is individual by electrode, back-moving spring is each also lined between by electrode and pantograph support, back-moving spring by electric electrode to being applied
Upward pressure, the deformation of back-moving spring enable the vertical relative position between by electrode and pantograph support to finely tune, and it is led
Feature is wanted to be, two of the top surface of the pantograph support by electrode one in front and one in back arranged；When pantograph support
Two when being in non-charged state without by extraneous down force by electrode, the following table by electrode positioned at front
Face is higher by more than 2 centimetres than the lower surface by electrode being located behind.
So-called " two charging electrodes of charging bow support are in non-charged state without by extraneous upward active force ", it is actual
On refer to upward pressure of two charging electrodes not by electric automobile by electrode, also not by other extraneous upward
Active force, now in the presence of back-moving spring, two charging electrodes are in its scope of activities most relative to charging bow support
Lower section.
It is equally, so-called that " two of pantograph support are in non-charged state without by extraneous effect downwards by electrode
Power ", actually refer to two by electrode not by the downward pressure of charging electrode, also not by other extraneous downward
Active force, now in the presence of back-moving spring, two are in its scope of activities most by electrode relative to pantograph support
Top.
The utility model has advantages below and effect：
First, the charging electrode one in front and one in back arranged in the bottom surface face of the charging bow support, can make charging bend support
Lateral dimension significantly reduce, two right edges that compartment can be arranged in by electrode of corresponding automobile, thus
The lateral separation of charging electrode and road surface edge can be greatly reduced（Less than 1 meter can be reduced in practice）, due to chi
Very little diminution, the mounting structure of whole charging bow support is light and handy, saves cost, and charging bow driving is light, is also filled for charging bow non-
Electricity condition is moved to pavement possibility provided above.
2nd, it is high 2 centimetres positioned at the lower surface of charging electrode of the lower surface than being located behind of the charging electrode in front, it is located at
The lower surface by electrode in front is higher by more than 2 centimetres than the lower surface by electrode being located behind, so, even if automobile
Advanced before the favorite outgoing trend of charging process, or after charging complete charging bow support do not pack up surprisingly and car engine to
Preceding traveling, the charging electrode of charging bow support and the mutually card that occurred by electrode of automobile can be also avoided to collide.
Brief description of the drawings
Fig. 1 assumes that the charged state after two charging electrodes to be arranged as to relation one in front and one in back by conventional thought is shown
It is intended to.
Fig. 2 is that the variable condition schematic diagram after unexpected advance occurs for the automobile shown in Fig. 1.
Fig. 3 is embodiment one, structure shown in embodiment two is arranged on road and horizontal section when carrying out charged state
Schematic diagram.
Fig. 4 be structure shown in Fig. 3 be arranged on road on and charging complete state horizontal section schematic diagram.
Fig. 5 is partial enlargement structural representation shown in Fig. 4.
Fig. 6 is the schematic top plan view of state shown in Fig. 3.
Fig. 7 is the schematic top plan view of state shown in Fig. 4.
Fig. 8 is A-A cross-sectional views in Fig. 5.
Fig. 9 is the structural representation that embodiment two is arranged on electromobile at top.
Figure 10 is the close-up schematic view of pantograph in Fig. 9.
Longitudinal profile schematic diagram when Figure 11 is charged state shown in Fig. 3.
Figure 12 is that the variable condition schematic diagram after unexpected advance occurs for the automobile shown in Figure 11.
Embodiment
Embodiment one
Shown in Fig. 5, the charging bow mounting structure of the electric automobile includes vertical base 1, charging bow support 2, charging bow branch
The bottom surface of frame 2 is provided with two charging electrodes 3.Shown in Fig. 6, Fig. 7, Fig. 8, two charging electricity of the bottom surface of the charging bow support
The one in front and one in back arranged of pole 3.The length of each charging electrode 3 is to for transverse direction, the i.e. bearing of trend perpendicular to road.
Shown in Fig. 8, back-moving spring 31 is also lined between each charging electrode 3 and charging bow support 2, back-moving spring 31 is to filling
Electrode 3 applies downward pressure, and the deformation of back-moving spring 3 makes the vertical relative position between charging electrode 3 and charging bow support 3
It can finely tune, and the amplitude peak d finely tuned is 10 millimeters（I.e. charging electrode bends the perpendicular of support relative to charging under external force
It it is 10 millimeters to movable amplitude）；Shown in Fig. 8, when two charging electrodes 3 of charging bow support are in non-charged state without by outer
During the upward active force in boundary, the charging electrode 3 positioned at front（That is the charging electrode in Fig. 8 on the right of drawing）Lower surface compare position
Charging electrode in rear（That is the charging electrode on the drawing left side in Fig. 8）Lower surface it is high, both discrepancy in elevation n are 2.5 centimetres.
In above-described embodiment one, the discrepancy in elevation of two lower surfaces of charging electrode 3 can be 2.1 centimetres or 3.5 centimetres, etc..
Embodiment two
A kind of pantograph mounting structure of electric automobile, including pantograph support 92, the top surface of pantograph support are provided with
Two, by electrode 91, are each also lined with back-moving spring 95, back-moving spring 95 is right between by electrode 91 and pantograph support 92
Applied upward pressure by electrode 91, the deformation of back-moving spring 95 makes the vertical phase between by electrode 91 and pantograph support 92
Position can be finely tuned, two of the top surface of pantograph support 92 by the one in front and one in back arranged of electrode 91；Each by electricity
For the length of electrode 91 to for longitudinal direction, two when pantograph support are in non-charged state without by extraneous effect downwards by electrode
During power, positioned at front by electrode 91（That is in Figure 10 on the right of drawing by electrode）Upper surface is higher, be located behind by
Electrode 91（That is the drawing left side by electrode in Figure 10）Upper surface is higher, and both discrepancy in elevation is 2.5 centimetres.
In above-described embodiment two, two discrepancy in elevation by the lower surface of electrode 91 can be 2.1 centimetres or 3.5 centimetres, etc..
When embodiment two is installed, one in front and one in back two may be mounted on the right side of car body top by electrode 91.
The use principle of above-described embodiment is as follows：
The vertical base 1 for the bow that charges is arranged on the pavement 94 on road side, is on the verge of the road surface 93 of road.Matched
As shown in Fig. 3, Fig. 4, Fig. 9, Figure 10, two are fixedly mounted on pantograph support 92 by electric electrode 91 and pushed up the structure of electric automobile 9
Face.
When charging is required, electric automobile 9 reaches the side of vertical base 1 along road and stopped, driving charging bow support 2 and two
Individual charging electrode 3 moves down, make two charging electrodes 3 be respectively contacted corresponding to by electrode 91, realize electrical connection and
Charging, as shown in Fig. 3, Fig. 6, Figure 11.
After charging complete, charging bow support 2 and two charging electrodes 3 can be driven to move up, make two charging electricity
, by electrode 91, electrical connection and charging are realized, in addition, even if electric automobile 9 is in charging process respectively away to corresponding in pole 3
Advanced before favorite outgoing trend, or charging bow support 2 is not packed up surprisingly after charging complete and automobile 9 starts to advance forward
（Direct of travel is as shown in Figure 12 arrows）, due to sufficiently low by electrode 91 below, therefore can also avoid charging bow support
The mutually card that occurred by electrode 91 of charging electrode 3 and automobile collide, as shown in figure 12.
Claims (2)
1. a kind of charging bow mounting structure of electric automobile, including vertical base, charging bow support, charging bow support are arranged on vertical
On formula base, the bottom surface of charging bow support is provided with two charging electrodes, is also padded between each charging electrode and charging bow support
There is back-moving spring, back-moving spring applies downward pressure to charging electrode, and the deformation of back-moving spring makes charging electrode and charging bow branch
Vertical relative position between frame can finely tune, it is characterised in that：Two charging electrodes one of the bottom surface of the charging bow support
Arranged after previous；When two charging electrodes of charging bow support are in non-charged state without by extraneous upward active force
When, the lower surface of charging electrode of the lower surface than being located behind of the charging electrode positioned at front is higher by more than 2 centimetres.
2. a kind of pantograph mounting structure of electric automobile, including pantograph support, the top surface of pantograph support is provided with two
By electrode, be each also lined with back-moving spring between by electrode and pantograph support, back-moving spring to by electrode apply to
Upper pressure, the deformation of back-moving spring enable the vertical relative position between by electrode and pantograph support to finely tune, its feature
It is：Two of the top surface of the pantograph support are by electrode one in front and one in back arranged；When two of pantograph support by
When electrode is in non-charged state without by extraneous down force, position is compared in the lower surface by electrode positioned at front
More than 2 centimetres are higher by the lower surface by electrode at rear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720541232.7U CN206734073U (en) | 2017-05-16 | 2017-05-16 | The charging bow mounting structure and pantograph mounting structure of electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720541232.7U CN206734073U (en) | 2017-05-16 | 2017-05-16 | The charging bow mounting structure and pantograph mounting structure of electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206734073U true CN206734073U (en) | 2017-12-12 |
Family
ID=60566008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720541232.7U Expired - Fee Related CN206734073U (en) | 2017-05-16 | 2017-05-16 | The charging bow mounting structure and pantograph mounting structure of electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206734073U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228896A (en) * | 2018-11-13 | 2019-01-18 | 四川永贵科技有限公司 | A kind of adaptivity contact bindiny mechanism and its charging bow |
| CN110091717A (en) * | 2019-05-31 | 2019-08-06 | 青岛特锐德电气股份有限公司 | The electrode arrangement configurations of charging bow and pantograph |
| CN110758123A (en) * | 2019-10-29 | 2020-02-07 | 洛阳嘉盛电源科技有限公司 | Automatic charging system based on floor type pantograph |
| CN111284339A (en) * | 2018-12-06 | 2020-06-16 | 江苏万帮德和新能源科技股份有限公司 | Electrode contact pressure control method for electric automobile charging bow |
-
2017
- 2017-05-16 CN CN201720541232.7U patent/CN206734073U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228896A (en) * | 2018-11-13 | 2019-01-18 | 四川永贵科技有限公司 | A kind of adaptivity contact bindiny mechanism and its charging bow |
| CN109228896B (en) * | 2018-11-13 | 2023-08-22 | 四川永贵科技有限公司 | Adaptive contact connecting mechanism and charging bow thereof |
| CN111284339A (en) * | 2018-12-06 | 2020-06-16 | 江苏万帮德和新能源科技股份有限公司 | Electrode contact pressure control method for electric automobile charging bow |
| CN110091717A (en) * | 2019-05-31 | 2019-08-06 | 青岛特锐德电气股份有限公司 | The electrode arrangement configurations of charging bow and pantograph |
| CN110758123A (en) * | 2019-10-29 | 2020-02-07 | 洛阳嘉盛电源科技有限公司 | Automatic charging system based on floor type pantograph |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 |