CN207291687U - Charging bow copper bar, pantograph copper bar and equipment with locking function - Google Patents
Charging bow copper bar, pantograph copper bar and equipment with locking function Download PDFInfo
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- CN207291687U CN207291687U CN201720966243.XU CN201720966243U CN207291687U CN 207291687 U CN207291687 U CN 207291687U CN 201720966243 U CN201720966243 U CN 201720966243U CN 207291687 U CN207291687 U CN 207291687U
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- copper bar
- pantograph
- charging
- adsorption module
- charging bow
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Abstract
The utility model provides a kind of charging bow copper bar, pantograph copper bar and equipment with locking function, wherein, charging bow copper bar includes：First copper bar and the magnetic-adsorption module for being fixed on the first copper bar both sides.Copper bar, pantograph copper bar and equipment are bent in the charging with locking function provided by the utility model embodiment, can increase the pantograph and charging bow contact area of electric automobile.
Description
Technical field
Charging structure technical field is the utility model is related to, is bent in particular to a kind of charging with locking function
Copper bar, pantograph copper bar and equipment.
Background technology
At present, as environmental protection becomes more and more popular, electric automobile etc. uses the vapour of clean energy resource (electric energy, Hydrogen Energy)
Car is also increasingly popularized, and electric automobile is after certain mileage is travelled, it is necessary to is charged to the power battery that it is carried.
In correlation technique, in order to charge to electric automobile, pantograph can be set on electric automobile, and with
Close the charging bow used.When charging to electric automobile, it is necessary to which the copper bar set in the pantograph of electric automobile is made with cooperation
After the copper bar contact set in charging bow, the power battery of electric automobile is set to receive the electric energy that charging bow is sent, so that into
Row charging operations.
During the utility model is realized, inventor has found that at least there are the following problems in the prior art：
In charging process, the pantograph of electric automobile is voluntarily contacted with charging bow, be likely to result in electrical automobile by electricity
The copper bar of bow and the contact area of the copper bar of charging bow are too small, make the copper bar of pantograph and the copper bar of charging bow in charging process
The temperature of contact surface is excessive, easily causes danger.
Utility model content
In view of this, the purpose of the utility model embodiment be to provide a kind of charging bow copper bar with locking function,
Pantograph copper bar and equipment, to increase the pantograph of electric automobile and charging bow contact area.
In a first aspect, the utility model embodiment provides a kind of charging bow copper bar with locking function, including：First
Copper bar and the magnetic-adsorption module for being fixed on the first copper bar both sides.
With reference to first aspect, the utility model embodiment provides the first possible embodiment of first aspect, its
In：The magnetic-adsorption module is fixed on the first copper bar both sides by fastener.
With reference to first aspect, the utility model embodiment provides second of possible embodiment of first aspect, its
In：The magnetic-adsorption module uses electromagnet, and the shape of the electromagnet is prismatoid；Described in being fixed on when the electromagnet
During the first copper bar both sides, the upper bottom surface of the electromagnet is contacted with first copper bar, and the bottom surface of the electromagnet is charging
When by the pantograph copper bar of magnetic-adsorption car roof pantograph, and connect with the pantograph copper bar of the car roof pantograph
Touch, wherein, the upper bottom surface area of the electromagnet is less than bottom surface area.
Second aspect, the utility model embodiment provide a kind of pantograph copper bar, including：Second copper bar and it is fixed on institute
State the second copper bar both sides by adsorption module.
With reference to second aspect, the utility model embodiment provides the first possible embodiment of second aspect, its
In：It is described that the second copper bar both sides are fixed on by fastener by adsorption module；The shape by adsorption module is trapezoidal
Body；When it is described the second copper bar both sides are fixed on by adsorption module when, the upper bottom surface by adsorption module and described second
Copper bar contacts, and the bottom surface by adsorption module is electrically charged the magnetic-adsorption mould set on the charging bow copper bar of bow in charging
Block adsorbs, and is contacted with the charging bow copper bar, wherein, the upper bottom surface area by adsorption module is less than bottom surface area.
With reference to second aspect, the utility model embodiment provides second of possible embodiment of second aspect, its
In：It is described that steel plate or iron plate are used by adsorption module.
The third aspect, the utility model embodiment provide a kind of charging bow, including：Above-mentioned charging bow copper bar.
With reference to the third aspect, the utility model embodiment provides the first possible embodiment of the third aspect, its
In：Further include the electromagnet adsorption control device being controlled to the magnetic-adsorption module in the charging bow copper bar.
With reference to the third aspect, the utility model embodiment provides second of possible embodiment of the third aspect, its
In：The electromagnet adsorption control device include the first phototube coupling unit, the second phototube coupling unit, intelligent control unit,
Solenoid actuated protection location；The intelligent control unit is protected by first phototube coupling unit and the solenoid actuated
Protect unit connection；The intelligent control unit is connected by second phototube coupling unit with near-end control interface.
Fourth aspect, the utility model embodiment provide a kind of car roof pantograph, including：Above-mentioned pantograph copper
Row.
The bow of the charging with locking function copper bar, pantograph copper bar and the equipment that the utility model embodiment provides, lead to
Cross and fix magnetic-adsorption module in copper bar both sides, charging bow copper bar utilizes magnetic-adsorption module and pantograph copper in charging process
Row's is attracted by adsorption module, and in charging process in correlation technique, the pantograph of electric automobile bends voluntarily to contact with charging to be led
Cause that contact area is too small compares, make charging bow copper bar and pantograph copper bar under magnetic-adsorption module and cooperation by adsorption module
It can come into full contact with, increase the contact area of the pantograph copper bar and charging bow copper bar of electric automobile so that in charging process
The copper bar of pantograph and the temperature of the contact surface of the copper bar of charging bow meet operating temperature all the time, ensure that car roof pantograph
Bend with charging safe to use.
To enable the above-mentioned purpose of the utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and
Attached drawing appended by cooperation, is described in detail below.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is showing a kind of structure for charging bow copper bar with locking function that the utility model embodiment is provided just
View；
Fig. 2 shows that the structure side for the charging bow copper bar with locking function that the utility model embodiment is provided regards
Figure；
Fig. 3 shows the structure front view for the pantograph copper bar that the utility model embodiment is provided；
Fig. 4 shows the structural side view for the pantograph copper bar that the utility model embodiment is provided；
Fig. 5 shows the overlap joint schematic diagram of charging bow copper bar and pantograph copper bar that the utility model embodiment proposes；
During Fig. 6 shows that the charging that the utility model embodiment proposes is bent, the structural representation of electromagnet adsorption control device
Figure.
Icon：The first copper bars of 100-；102- magnetic-adsorption modules；The first through holes of 200-；The second copper bars of 300-；302- quilts
Adsorption module；The second through holes of 400-；600- intelligent control units；The first phototube coupling units of 602-；The second photoelectricity of 604- every
From unit；606- solenoid actuated protection locations；608- near-end control interfaces；610- resistance.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment be only the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing
It can be arranged and design with a variety of configurations with the component of the utility model embodiment that shows.Therefore, below to
The detailed description of the embodiment of the utility model provided in attached drawing is not intended to limit the model of claimed the utility model
Enclose, but be merely representative of the selected embodiment of the utility model.Embodiment based on the utility model, those skilled in the art exist
All other embodiments obtained on the premise of creative work are not made, shall fall within the protection scope of the present invention.
At present, in order to charge to electric automobile, pantograph can be set on electric automobile, and with the use of
Charging bow.When charging to electric automobile, it is necessary to which the copper bar set in the pantograph of electric automobile is filled with what is be used cooperatively
After the copper bar contact set in pantograph, the power battery of electric automobile is set to receive the electric energy that charging bow is sent, so as to charge
Operation.In charging process, the pantograph of electric automobile is voluntarily contacted with charging bow, is likely to result in the pantograph of electrical automobile
The contact area of copper bar and the copper bar of charging bow is too small, makes the copper bar of pantograph contact with the copper bar of charging bow in charging process
The temperature in face is excessive, easily causes danger.Based on this, a kind of charging with locking function that the application provides bend copper bar, by
Pantograph copper bar and equipment.
It should be noted that in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for description purpose, and it is not intended that instruction or hint relative importance.
In addition, in the description of the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ",
" connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can be
Mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be two
Connection inside element.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood in this practicality
Concrete meaning in new.
Embodiment
Charging bow structure of copper bar front view shown in Figure 1, the present embodiment provides a kind of charging with locking function
Bend copper bar, including：First copper bar 100 and the magnetic-adsorption module 102 for being fixed on above-mentioned first copper bar, 100 both sides.
Above-mentioned magnetic-adsorption module 102 is fixed on above-mentioned first copper bar, 100 both sides by fastener.
Preferably, above-mentioned fastener can use screw.
Specifically, the charging bow structure of copper bar side view with locking function shown in Figure 2, in order to by above-mentioned magnetic force
Adsorption module 102 is fixed on above-mentioned first copper bar, 100 both sides by fastener, can be set successively in the both sides of the first copper bar 100
Multiple mounting holes of magnetic-adsorption module 102 are put, and in magnetic-adsorption module 102 and each mounting hole in multiple mounting holes
Corresponding position is provided with the first through hole 200, which can allow one end of fastener to pass through magnetic-adsorption mould
Block 102, so that magnetic-adsorption module 102 is fixed on 100 both sides of the first copper bar.
In one embodiment, magnetic-adsorption module 102 uses electromagnet.Certainly, magnetic-adsorption module 102 can also
Actuation operation is carried out by adsorption module to pantograph copper bar using magnetic device of the others with magnetic adsorption function, this
In no longer repeat one by one.
Preferably, above-mentioned electromagnet is prismatoid；When electromagnet is fixed on the first 100 both sides of copper bar, electromagnet it is upper
Bottom surface is contacted with the first copper bar 100, and the bottom surface of electromagnet is in charging by magnetic-adsorption car roof pantograph by electricity
Bend copper bar, and contacted with the pantograph copper bar of car roof pantograph, wherein, the upper bottom surface area of electromagnet is less than bottom surface face
Product.
Description more than is as can be seen that the upper bottom surface area of trapezoidal electromagnet is less than bottom surface area, upper bottom surface face
Product is smaller to be easily installed, and the larger electromagnet that can increase of bottom surface area is to the pantograph copper bar of car roof pantograph
Adsorption magnetic force, so that charging bow copper bar contact with the pantograph copper bar of electric automobile in charging is even closer.
The structure front view of pantograph copper bar shown in Figure 3, the present embodiment also propose a kind of pantograph copper bar, bag
Include：Second copper bar 300 and be fixed on above-mentioned second copper bar, 300 both sides by adsorption module 302.
It is above-mentioned that above-mentioned second copper bar, 300 both sides are fixed on by fastener by adsorption module 302.
In one embodiment, the above-mentioned shape by adsorption module is prismatoid；When being fixed on second by adsorption module
During copper bar both sides, filling for bow in charging is electrically charged by the bottom surface of adsorption module by adsorption module bottom surface and the second copper bar 300
The magnetic-adsorption module absorption set on pantograph copper bar, and contacted with charging bow copper bar, wherein, by the upper bottom surface face of adsorption module
Product is less than bottom surface area.
Description more than is as can be seen that the trapezoidal upper bottom surface area by adsorption module is less than bottom surface area, upper bottom
Face area is smaller is easily installed, and bottom surface area is larger can increase the electromagnet that bow copper bar is electrically charged by adsorption module
Adsorption magnetic force, so as to further make charging bow copper bar contact with the pantograph copper bar of electric automobile in charging even closer.
Preferably, above-mentioned fastener can use screw.
Specifically, pantograph structure of copper bar side view shown in Figure 4, in order to be passed through above-mentioned by adsorption module 302
Fastener is fixed on above-mentioned second copper bar, 300 both sides, can be set gradually in the both sides of the second copper bar 300 by adsorption module 302
Multiple mounting holes, and the corresponding position of each mounting hole in by adsorption module 302 and multiple mounting holes is provided with the
Two through holes 400, which can allow one end of fastener to pass through by adsorption module 302, so that by absorption mould
Block 302 is fixed on 300 both sides of the second copper bar.
In one embodiment, steel plate or iron plate are used by adsorption module 302.Certainly, also may be used by adsorption module 302
With the metal parts that can be adsorbed using others by the magnetic device with magnetic adsorption function, no longer go to live in the household of one's in-laws on getting married one by one here
State.
The overlap joint schematic diagram of charging bow copper bar and pantograph copper bar shown in Figure 5；Wherein, charging bends copper bar and by electricity
The overlapping regions of bow copper bar does not limit, and Fig. 5 simply shows overlapping regions when charging bow copper bar is overlapped with pantograph copper bar
A kind of implementation.
Above-mentioned overlapping regions, produces the region of suction, charging bow copper bar and pantograph copper after being contacted for steel plate with electromagnet
What the contact of row was leaned on is the suction of overlapping regions.
The present embodiment also proposes a kind of charging bow, including：Above-mentioned charging bow copper bar.
Above-mentioned charging bow, further includes and bends the electromagnet absorption that the magnetic-adsorption module in copper bar is controlled to above-mentioned charging
Control device.
The structure diagram of electromagnet adsorption control device shown in Figure 6, above-mentioned electromagnet adsorption control device bag
Include the first phototube coupling unit 602, the second phototube coupling unit 604, intelligent control unit 600, solenoid actuated protection location
606；Above-mentioned intelligent control unit 600 passes through above-mentioned first phototube coupling unit 602 and above-mentioned solenoid actuated protection location 606
Connection；Above-mentioned intelligent control unit 600 is connected by above-mentioned second phototube coupling unit 604 with near-end control interface 608；It is above-mentioned
Intelligent control unit 600 communicates with host computer.
Preferably, above-mentioned intelligent control unit uses the ARM chips STM32 of ST Microelectronics's production.
Preferably, said chip STM32 connects eeprom chip AT25080 by SPI interface.
Preferably, resistance 610 is connected between above-mentioned second phototube coupling unit and near-end control interface.The work of resistance 610
With being current limliting, above-mentioned second phototube coupling unit is protected.
Preferably, above-mentioned solenoid actuated protection location includes relay and the diode with its coils from parallel connection of coils, above-mentioned
The actuating station of relay is connected with above-mentioned magnet control interface.
When host computer sends magnet control instruction to intelligent control unit, intelligent control unit meeting basis receives
Magnet control instructs, and the electromagnet fixed to both sides on charging bow copper bar is controlled.
The charging bow that the present embodiment proposes, has the characteristics that：
(1), charging bow takes the arrangement mode in segment set, being partly scattered in street and roadside, therefore to charging safety
Property require higher.In this regard, charging bow coordinates active defense, flexibility to fill by exclusive no stake charging and without plug product
Electricity and the technology such as failure wave-recording, greatly reduce due to the burst such as vehicle abnormality, communication abnormality, external impact, hazard weather because
Charging accident probability caused by plain, effectively lifts more than hundred times of charging process safety coefficient, reliably charges in support vehicles same
When, and can guarantee that in the case of unit exception, protect pedestrains safety.
(2), charge power is big.Charging bow is the project that largest domestic scale uses lithium titanate battery vehicle.Bicycle is most
Big charge power charging bow mode, up to 360kW, is domestic peak power technology, significantly up to 450kW, rush-harvesting and rush-planting fast charge mode
Reduce the charging interval, it is ensured that bus operation is smooth.
(3), reliability is high.The stability direct relation people's livelihood of public transport operation, therefore charging bow proposes and meets public transport
The rigors of vehicle charging service operation in annual 365 days.In addition to the equipment stringent using quality control, group's pipe is also relied on
Team control and intelligent scheduling technology, are realized dual or even multiple from three important steps such as plant-grid connection, charging module, charging interface
Alternative scheme, ensures that highly reliable operation is bent in charging.
(4), utilization rate of equipment and installations is high.Technology is filled by modular structure and group, charging bow can not only meet high-power charging need
Ask, while charging service can be provided for public vehicles, realize that bus charging resource and social passenger car are shared.
Further, the present embodiment also proposes a kind of car roof pantograph, including：Above-mentioned pantograph copper bar.
When electric vehicle needs charging, the driver of electric automobile will reach electric automobile under charging bow, charging
Bow detected electric automobile during traveling to below when, the intelligent control unit for the bow that charges, which is informed about host computer, electronic vapour
Car needs to charge, and when receiving the magnet control instruction that host computer is sent, the electromagnetism Tie Tong on control charging bow copper bar
Electricity, the steel plate produced on suction, with roof pantograph copper bar are attracted, and the pantograph and charging bow for making electric automobile are in close contact,
Vehicle starts to charge up.
In conclusion charging bow copper bar, pantograph copper bar and equipment provided in this embodiment with locking function, lead to
Cross and fix magnetic-adsorption module in copper bar both sides, charging bow copper bar utilizes magnetic-adsorption module and pantograph copper in charging process
Row's is attracted by adsorption module, and in charging process in correlation technique, the pantograph of electric automobile bends voluntarily to contact with charging to be led
Cause that contact area is too small compares, make charging bow copper bar and pantograph copper bar under magnetic-adsorption module and cooperation by adsorption module
It can come into full contact with, increase the contact area of the pantograph copper bar and charging bow copper bar of electric automobile so that in charging process
The copper bar of pantograph and the temperature of the contact surface of the copper bar of charging bow meet operating temperature all the time, ensure that car roof pantograph
Bend with charging safe to use.
The above, is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be described with power
Subject to the protection domain that profit requires.
Claims (10)
- A kind of 1. charging bow copper bar with locking function, it is characterised in that including：First copper bar and it is fixed on first bronze medal Arrange the magnetic-adsorption module of both sides.
- 2. the charging bow copper bar according to claim 1 with locking function, it is characterised in that the magnetic-adsorption module The first copper bar both sides are fixed on by fastener.
- 3. the charging bow copper bar according to claim 1 with locking function, it is characterised in that the magnetic-adsorption module Using electromagnet, the shape of the electromagnet is prismatoid；It is described when the electromagnet is fixed on the first copper bar both sides The upper bottom surface of electromagnet is contacted with first copper bar, and the bottom surface of the electromagnet passes through magnetic-adsorption Automobile in charging The pantograph copper bar of pantograph is pushed up, and is contacted with the pantograph copper bar of the car roof pantograph, wherein, the electromagnet Upper bottom surface area is less than bottom surface area.
- A kind of 4. pantograph copper bar, it is characterised in that including：Second copper bar and it is fixed on being adsorbed for the second copper bar both sides Module.
- 5. pantograph copper bar according to claim 4, it is characterised in that described to be fixed on by adsorption module by fastener The second copper bar both sides；The shape by adsorption module is prismatoid；When described described second is fixed on by adsorption module During copper bar both sides, the upper bottom surface by adsorption module is contacted with second copper bar, described to be existed by the bottom surface of adsorption module The magnetic-adsorption module absorption set on the charging bow copper bar of bow is electrically charged during charging, and is contacted with the charging bow copper bar, its In, the upper bottom surface area by adsorption module is less than bottom surface area.
- 6. pantograph copper bar according to claim 4, it is characterised in that described that steel plate or iron are used by adsorption module Plate.
- 7. one kind charging bow, it is characterised in that including：Claim 1-3 any one of them charging bow copper bar.
- 8. charging bow according to claim 7, it is characterised in that further include to the magnetic-adsorption in the charging bow copper bar The electromagnet adsorption control device that module is controlled.
- 9. charging bow according to claim 8, it is characterised in that the electromagnet adsorption control device includes the first photoelectricity Isolated location, the second phototube coupling unit, intelligent control unit, solenoid actuated protection location；The intelligent control unit leads to First phototube coupling unit is crossed to be connected with the solenoid actuated protection location；The intelligent control unit passes through described Two phototube coupling units are connected with near-end control interface.
- A kind of 10. car roof pantograph, it is characterised in that including：Claim 4-6 any one of them pantograph copper bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720966243.XU CN207291687U (en) | 2017-08-03 | 2017-08-03 | Charging bow copper bar, pantograph copper bar and equipment with locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720966243.XU CN207291687U (en) | 2017-08-03 | 2017-08-03 | Charging bow copper bar, pantograph copper bar and equipment with locking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207291687U true CN207291687U (en) | 2018-05-01 |
Family
ID=62448401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720966243.XU Active CN207291687U (en) | 2017-08-03 | 2017-08-03 | Charging bow copper bar, pantograph copper bar and equipment with locking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207291687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110962694A (en) * | 2018-09-30 | 2020-04-07 | 青岛海汇德电气有限公司 | Method, device and system for connecting charging pantograph and controller |
-
2017
- 2017-08-03 CN CN201720966243.XU patent/CN207291687U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110962694A (en) * | 2018-09-30 | 2020-04-07 | 青岛海汇德电气有限公司 | Method, device and system for connecting charging pantograph and controller |
| CN110962694B (en) * | 2018-09-30 | 2023-04-07 | 青岛海汇德电气有限公司 | Method, device and system for connecting charging pantograph and controller |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266000 Shandong Province, Qingdao city Laoshan District Songling Road No. 336 Patentee after: Telai New Energy Co.,Ltd. Address before: 266000 Shandong Province, Qingdao city Laoshan District Songling Road No. 336 Patentee before: QINGDAO TELD NEW ENERGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191213 Address after: Room 1001, 10 / F, No. 336, Songling Road, Laoshan District, Qingdao City, Shandong Province Patentee after: Qingdao teltel New Energy Technology Co.,Ltd. Address before: 266000 Shandong Province, Qingdao city Laoshan District Songling Road No. 336 Patentee before: Telai New Energy Co.,Ltd. |
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| TR01 | Transfer of patent right |