CN103192732A - Electric automobile with automatic electromagnet charging and power-off device - Google Patents
Electric automobile with automatic electromagnet charging and power-off device Download PDFInfo
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- CN103192732A CN103192732A CN2013101189622A CN201310118962A CN103192732A CN 103192732 A CN103192732 A CN 103192732A CN 2013101189622 A CN2013101189622 A CN 2013101189622A CN 201310118962 A CN201310118962 A CN 201310118962A CN 103192732 A CN103192732 A CN 103192732A
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- electronlmobil
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
An electric automobile with an automatic electromagnet charging and power-off device comprises a charging cable, an electromagnetic transmission device and a detecting component. A connecting socket is attached to one end of the charging cable, the electromagnetic transmission device is used for driving the connecting socket to be disconnected from or connected with a charging pile, the detecting component is used for detecting the static stopping or starting state of the electric automobile, the connecting socket is linked with the electromagnetic transmission device, the detecting component is connected with a charging management system, and the charging management system comprises an intelligent charging and power-off module which is used for controlling the electromagnetic transmission device to connect the connecting socket with the charging pile in the static stopping state and controlling the electromagnetic transmission device to disconnect the connecting socket from the charging pile in the starting state. The electric automobile with the automatic electromagnet charging and power-off device is convenient to operate, fine in safety and low in maintenance cost.
Description
Technical field
The present invention relates to the charging electric vehicle technical field, relate in particular to a kind of electronlmobil that fills breaker device automatically that carries.
Background technology
Electronlmobil has been given play to more and more important position and effect in recent years in people's traffic trip.Big city such as Shanghai, Beijing starts the large-scale charter business of electronlmobil in succession and battery-charging station is built the bid project.In addition, each big and medium-sized cities, the whole nation also begin to build in batches the self-service charging pile of electronlmobil user gradually near residential quarter, parking area and commercial consumption district.Above development tendency shows an electronlmobil important construction task popularizing and develop into the present traffic industry development of China in China, and externally relies on, ensures national energy security, realizes that the sustainable development of socio-economy has great importance for reducing oil.So far, the national grid system mainly carries out the service mode that the battery fixed point is changed to the operation management of electronlmobil.Yet along with increasing in a large number of electronlmobil number of users amount, especially under non-conveniences such as remote electrical changing station, electronlmobil highlights day by day because electric weight hangs down problems such as but can't obtaining in real time effectively charging.Therefore, seeking electrical changing station at a distance changes the service of battery and obviously is difficult to solve the client in this important need of real time charging in emergency circumstances such as short of electricity amount.In order to address this problem, country has taken up the charging pile system in regional construction certain scales such as public parking area, residential quarters, because the charging pile system of above public place adopts self-service charging mostly, pays the fees and management mode, the wear-resistant of its man machine operation interface and charging unit is significant for the security maintenance of system.Wherein, key factor as the process of charging loss, the user tends to forget after charging finishes charging cable extracted from jack and namely starts vehicle, and this maloperation will directly cause jack or cable plug to cause damage because of the physics extruding, increase the maintenance and operations cost of self-service charging pile.Many tame electronlmobil manufacturers have carried out technical improvement at this problem.Laminar pizo-resistance will be placed by Britain Hall company in the end jack of charging cable.When the user forgets when pulling up charging cable and namely starting vehicle, the tensile force that vehicle moves generation acts on resistance and causes its resistance to increase rapidly in the time in section, thereby actual charge current is down under the system default charging current threshold value, make and charge system identification and complete charge process automatically can ensure the safe handling of charging cable and charging jack effectively.Meanwhile, AFW Volkswagen manufacturer is also by placing alarm chip at charging cable jack place, forgets because of the user under the tensile force effect that maloperation is subjected to when cable, and this alarm chip can produce reports to the police and call user's attention.
Therefore; in order effectively to ensure the safety of charging electric vehicle; and reduce loss and the fault that maloperation produces charging pile in the processes such as filling outage simultaneously; it is imperative to set up a kind of charging pile interface protector perfect, safe, easy and simple to handle, can reduce cost maintenance cost and the break down maintenance probability of charging pile system significantly.
Summary of the invention
For the deficiency that troublesome poeration, safety are relatively poor, maintenance cost is high that overcomes the traditional electric automobile charging inlet, the invention provides a kind of easy to operate, safety is good, maintenance cost is low carries the electronlmobil that electromagnet fills breaker device automatically.
For realizing this purpose, the present invention adopts following technical scheme:
A kind ofly carry the electronlmobil that electromagnet fills breaker device automatically, comprise charging cable, one end of described charging cable is with gang socket, described electronlmobil also comprises in order to drive that gang socket and charging pile disconnect or closed electromagnetic gear and stop or the exploring block of starting state for detection of electronlmobil is static, described gang socket and the interlock of described electromagnetic gear, described exploring block is connected with charging management system, described charging management system comprises in order to control electromagnetic gear action when static the stop gang socket and charging pile closure, and the control electromagnetic gear moves the intelligence of gang socket and charging pile disconnection is filled power-off modular when starting state.
Further, the charging jack of described charging pile is embedded in electromagnet, and described gang socket is provided with the metal film layer of absorption electromagnet.
Further, the outside electro-insulating rubber layer that covers of described charging cable, described charging cable is separately fixed on the edge of rubber insulation with the electric contact of charging jack; The charging jack of described charging pile covers the electro-insulating rubber protective cover, and the electric contact Jin Shuping who is embedded in described electro-insulating rubber protective cover is connected with two electric contacts in the charging jack respectively.
Technical conceive of the present invention is: one group of detecting module, and stop and the motoring condition of vehicle be can identify, and Vehicular charging or power operation instruction sent by charging management system; Article one, connecting cable can be realized the charge function to vehicle, and cable one end can be connected with the charging unit of vehicle with gang socket; Cable and jack place internal layer respectively are enclosed with the electric contact that long and narrow metal spring sheet is formed, and the electric contact spacing is adjustable.
When electronlmobil is static stop state, detecting module is identified this state, and save as in advance and stop instruction, be sent to charging management system simultaneously, the latter regulates electric contact sheetmetal position by electromagnetic switching device, under the effect of magnetic field force, produces different in nature adsorption between cable and the jack electric contact sheetmetal, make jack and cable interface be in the state of clinging, thereby realize the charge function to vehicle.
When electronlmobil changes starting state over to by the static state stop, detecting module is identified this state, and save as enabled instruction in advance, be sent to charging management system simultaneously, the magnetic pole that the latter adjusts the electric contact sheetmetal by electromagnetic switching device distributes, make to produce different in nature repulsive interaction between cable and jack, unclamp connection between the two.In this process, cable jack will be connected thereby make cable throw off with the charging jack around the position that its axle center left-hand revolution extremely parallels with repulsive force under the effect of magnetic field force.
Compared with prior art, the present invention possesses following advantage:
(1) be coated with magnetic medium respectively at cableport and charging jack electric contact place, can be according to the fill power down function of user's demand realization to vehicle.
(2) Vehicular charging jack electric contact sheetmetal can be moved under the effect of electromagnetic gear, realizes the selection that vehicle is filled power-down mode.
(3) the charging cable port is embedded with arc stop-off plastics protective cover, prevents electric leakage and short circuit accident that charge circuit may occur.This stop-off plastics protective cover is arranged in the gap of cable and the formation of jack electric contact, and can distribute with change adjusting play distance and the electric contact magnetic pole of the state of travelling, thereby realizes automatic absorption and the release of jack and charging cable.
Description of drawings
Fig. 1 overlooks cross-sectional view (110) for electronlmobil, and charging electric vehicle point of connection location component (130) and (140).
Fig. 2 is Vehicular charging jack generalized section, has wherein comprised electromagnet (220) and electromagnetic induction device (210) two parts.
Fig. 3 (a) and (b) be respectively charging cable side section and transversal profile scheme drawing, wherein cableport is connected with electromagnetic gear (360) in the charge system.
Fig. 4 (a) and (b) be respectively jack side section and the transversal profile scheme drawing that can rotate around the axle center.
Fig. 5 is the side generalized section of Vehicular charging jack electric contact sheetmetal.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail.
With reference to Fig. 1～Fig. 4, a kind ofly carry the electronlmobil that electromagnet fills breaker device automatically, comprise charging cable, one end of described charging cable is with gang socket, described electronlmobil also comprises in order to drive that gang socket and charging pile disconnect or closed electromagnetic gear and stop or the exploring block of starting state for detection of electronlmobil is static, described gang socket and the interlock of described electromagnetic gear, described exploring block is connected with charging management system, described charging management system comprises in order to control electromagnetic gear action when static the stop gang socket and charging pile closure, and the control electromagnetic gear moves the intelligence of gang socket and charging pile disconnection is filled power-off modular when starting state.
Electronlmobil shown in Figure 1 is overlooked in the cross-section structure (100), has comprised to can be the battery pack (110) that electric powerplant (115) provides energy, electromagnetic gear (120).Above assembly has constituted the charge system of electronlmobil.
Battery pack can be charged by charging management system (125), and this charge system can obtain outside energy from number of ways, and the pattern of charging management system (125) can be selected according to user's demand.In whole charge system cross-section structure, battery pack (110) is connected with charging cable by the jack connecting device.(130) for the charging that is positioned at vehicle front connects jack, the jack of operator's seat of vehicle side is (131,132,133), and the jack of rear seat for vehicle side is (134,135,136).Vehicle can be connected with charging pile by a plurality of diverse location jacks, and its concrete connection mode can be selected according to user's demand.The electronlmobil that has multiport charging jack when accordingly, we think this vehicle.
Charging cable (140) can receive and identify direct current DC or exchange the AC current signal.In addition, the selection of charging cable port position is also corresponding one by one with the startup travel direction of vehicle.For example, when charging cable accessed to jack 130, the user was forgeing when pulling up charging cable and namely travelling vehicle, and 140 will come off from jack 130 naturally.On the contrary, in charging cable insertion jack 134, the vehicle reverse start travels and will cause charging cable or jack to form physical damnification.The access way of above charging cable is selected flexibly according to user's needs, and the damage for avoid charging jack or cable in actual use can utilize wherein one or more charging jacks.[0021] based on the above embodiment, the Vehicular charging management devices has comprised a class and has connect electric jack 205, can be used for the connection to charging cable.Fig. 2 has provided such to have dentation and connects the electric jack scheme drawing.Also attached a class electromagnetic induction device 210 in the charging jack devices.This induction installation can be connected to auto mat 150.The radical function of electromagnetic induction device is that the coupled condition of charging cable is identified.When the user started vehicle, this induction installation will be monitored charge condition in real time and be sent visual command information to user interface: " vehicle entered non-started state, and charging cable disconnects." by sending this instruction, can avoid the user to forget and plug charging cable and start the accessory damage that automobile causes.In described present embodiment, induction installation 210 all has real-time monitoring for each position jack of charge system.
Based on the above embodiment, carry electromagnet (220) in the charging jack, such electromagnet has the magnetic adsorption for electric contact sheetmetal in the jack.Shown rectangle electromagnet entrained in the jack among Fig. 2.In addition, having difform embedded electromagnet all is included within protection scope of the present invention.
Fig. 3 has provided the side sectional view of charging cable, and cableport 305 can be access in to the described any jack of Fig. 2.In actual use, charging cable 300 is direct current energising cable, and its port 305 can connect jack shown in Figure 2 205 places.Charging cable has also comprised insertion port 315, and the latter is made up of metal spring sheet 316.Electric contact sheetmetal in metal spring sheet in the whole device and the charging jack 205 closely interlocks, and realizes energising conducting function.Comprised magnetic medium 318 in the jack port 315, this magnetic pole can produce the application force of absorption mutually or repulsion with corresponding magnetic medium in the jack end 200.In actual process of charging, the user extracts cable will cause the damage of vehicle charge device from the charging jack.For fear of the generation of such situation, concrete enforcement of the present invention requires improving around insulating barrier charging cable 310.Should be formed by the preventing rubber cortex of ball-type around insulating barrier, and the cortical layer two ends are respectively near connecting device 325 and jack 315.Further, this protection cortex can slide along transversal end face 322, makes the magnetic medium at jack 315 places and the magnetic pole at charging cable 205 places produce adsorption.On the contrary, when the magnetic medium at jack 315 places and cable magnetic pole 205 produce repulsive interactions, cable will come off from the charging jack automatically, and this makes the user forgeing when pulling up charging cable and namely starting vehicle, avoids charging unit is produced physical damnification.
Fig. 3 B has provided the transversal profile scheme drawing of charge system, comprising the cross-sectional plane 320 of ball-type insulating barrier and connect electric jack 315.The 355 maximum protection radius that are depicted as insulating barrier among the figure.
According to the above embodiment, this charge system has also comprised electromagnetic gear 360.In design process, jack 205 places attach electric contact sheetmetal 201, and charging plug port 315 places can be connected charging with electric contact sheetmetal 201.Under non-charge condition, the electromagnet in charging jack 315 and the electric contact 201 is same polarity, and both produce mutual repulsive force.Therefore, propose first in our this patent to take electromagnetic gear, can effectively fill the outage behavior at jack 315 and being connected of electric contact 201 and control in real time.Electromagnetic gear 360 can be controlled by electromagnetic switch 366.This switch can be realized the selection function of its magnetic pole by placing electromagnet 220.
When the electronlmobil engine-off, cableport will be embedded in the charging jack automatically, the junction circuit charging.This instruction can be sent to user interface by automatic control device 150.This control setup generally is made of the interlocking circuit chip.Electromagnetism transmission mechanism 360 is carried out this instruction and cable closely is connected on the electromagnet 220 that is coated with thin metal layer 318.When vehicle was in starting state, control setup 150 was by sending enabled instruction to the interface, and control interlocking chip circuit is realized unlocking function simultaneously.This unlocking function will make electromagnet produce the polarity opposite with thin metal layer 318, and the magnetic field repulsive force that produces breaks away from cableport and the jack that charges, and finishes whole process of charging.
Charging unit has comprised that also charging disconnects controller 370, and this control setup can be positioned over the outside of insulating protection cortex 320, can handle electromagnetic gear the charging cable plug is skidded off from jack, thus the complete charge state.When the user pulls up charging cable and when starting vehicle, disconnects controller 370 cable and jack are broken away from automatically forgeing, avoid cable or jack are caused physical damnification.
According to the above embodiment, the present invention has further done transformation for cableport 140, namely this port has certain angle of inclination when accessing to the charging jack, and this makes avoids causing cable landing from jack because of the external force effect in process of charging at vehicle.
When cableport 140 with after Vehicular charging jack 134 is connected, the row reversing will cause jack physical deformation even damage to occur behind the vehicle.In order to address this problem, Fig. 4 has provided the slip jack 400 of electronlmobil, comprised in this jack can be simultaneously around the ball-type stop-off plastics thin slice of horizontal shaft and tilting axis rotation.This plastic tab is in order to connect transversal surface electric contact 405.The radian of stop-off plastics sheet and arc charging protective layer 410 are complementary.In addition, the jack that connects cross-sectional plane electric contact 405 places can slide in the cross-sectional plane scope.Shown in Fig. 4 A, jack can be free to slide along arbitrarily angled any direction in the cross-sectional plane.
Jack 400 among Fig. 4 can be connected with the arc cable 420 among Fig. 4 B, and cable 420 also can be connected in the charging jack of vehicle different parts shown in Figure 1 simultaneously.Arc charging protective layer 410 has comprised arc aperture 411 and the electric contact chip 405 that can pivot.The size shape in arc aperture 411 has determined the spatial dimension that the electric contact chip pivots jointly with the size shape of rotation electric contact chip 405.By such device design plan, the user can further control cableport and the connection angle of jack that charges by rotation electric contact chip, thereby avoids vehicle at the mobile physical damnification to cable and charging jack of travelling of process of charging.
Based on the above embodiment, provide specific embodiment here:
Fig. 5 can realize filling automatically the breaker device scheme drawing for carrying electromagnet.In graphic display unit, 501 is the conductor metal sheet, is used for conduction charging cable received current.Whole process of charging can be controlled in real time by electromagnetic gear 505.Electromagnetic gear 505 is controlled the insertion of conductor metal sheet 501 automatically and is extracted function by single chip circuit.When the user stops electronlmobil and sends the preparation charging instruction to electromagnetic gear, electromagnetic gear receives this instruction and transmits control signal 510, control the conductor metal sheet simultaneously and approach and finally enter the Vehicular charging jack, realize the charge function to electronlmobil.
Accordingly; above embodiment is preferred implementation of the present invention; but not merely be restricted to the described embodiments, other any do not deviate from change, the modification done under spiritual essence of the present invention and the principle, substitutes, combination, simplify, and all is included within protection scope of the present invention.
Claims (5)
1. one kind is carried the electronlmobil that electromagnet fills breaker device automatically, comprise charging cable, one end of described charging cable is with gang socket, it is characterized in that: described electronlmobil also comprises in order to drive that gang socket and charging pile disconnect or closed electromagnetic gear and stop or the exploring block of starting state for detection of electronlmobil is static, described gang socket and the interlock of described electromagnetic gear, described exploring block is connected with charging management system, described charging management system comprises in order to control electromagnetic gear action when static the stop gang socket and charging pile closure, and the control electromagnetic gear moves the intelligence of gang socket and charging pile disconnection is filled power-off modular when starting state.
2. as claimed in claim 1ly carry the electronlmobil that electromagnet fills breaker device automatically, it is characterized in that: the charging jack of described charging pile is embedded in electromagnet, and described gang socket is provided with the metal film layer of absorption electromagnet.
3. as claimed in claim 1 or 2ly carry the electronlmobil that electromagnet fills breaker device automatically, it is characterized in that: the outside electro-insulating rubber layer that covers of described charging cable, described charging cable is separately fixed on the edge of rubber insulation with the electric contact of charging jack; The charging jack of described charging pile covers the electro-insulating rubber protective cover, and the electric contact Jin Shuping who is embedded in described electro-insulating rubber protective cover is connected with two electric contacts in the charging jack respectively.
4. electronlmobil as claimed in claim 3, it is characterized in that: comprise the slip jack that is connected with described charging cable, this jack has comprised arc aperture and the electric contact chip that can pivot.
5. electronlmobil as claimed in claim 4 is characterized in that: described jack comprised can be simultaneously around the ball-type stop-off plastics thin slice of horizontal shaft and tilting axis rotation; This plastic tab is in order to connect the transversal surface electric contact; The interface shape of the radian size of stop-off plastics sheet and arc charging protective layer is complementary; The jack that connects cross-sectional plane electric contact place can slide in the cross-sectional plane scope.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310118962.2A CN103192732B (en) | 2013-04-08 | 2013-04-08 | A kind ofly carry the electronlmobil that electromagnet fills breaker device automatically |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310118962.2A CN103192732B (en) | 2013-04-08 | 2013-04-08 | A kind ofly carry the electronlmobil that electromagnet fills breaker device automatically |
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| CN103192732A true CN103192732A (en) | 2013-07-10 |
| CN103192732B CN103192732B (en) | 2015-08-05 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104037844A (en) * | 2014-05-27 | 2014-09-10 | 杭州诺亚方舟网络科技有限公司 | Electric vehicle charging system based on Internet of things |
| CN104300607A (en) * | 2014-10-09 | 2015-01-21 | 中国矿业大学 | Charging system and method of belt conveyer inspection system |
| CN106848755A (en) * | 2017-03-20 | 2017-06-13 | 四川洪诚电气科技有限公司 | Practical electrical connector improved structure |
| CN108248437A (en) * | 2018-02-05 | 2018-07-06 | 广州大学 | Electric automobile charging pile and its charging method based on infrared positioning and magnetic principle |
| CN114619908A (en) * | 2022-03-11 | 2022-06-14 | 国网陕西省电力有限公司电力科学研究院 | Charging pile monitoring equipment, charging pile and charging pile monitoring method |
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| CN114619908B (en) * | 2022-03-11 | 2023-09-26 | 国网陕西省电力有限公司电力科学研究院 | Charging pile monitoring equipment, charging pile and charging pile monitoring method |
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Effective date of registration: 20191120 Address after: Room 1,020, Nanxun Science and Technology Pioneering Park, No. 666 Chaoyang Road, Nanxun District, Huzhou City, Zhejiang Province, 313000 Patentee after: Huzhou You Yan Intellectual Property Service Co.,Ltd. Address before: 313000 Room 1403, 14th Floor, Building B, Freeport, Headquarters 1188 District Fulu Road, Wuxing District, Huzhou City, Zhejiang Province Patentee before: Zhejiang creation Intellectual Property Service Co.,Ltd. Effective date of registration: 20191120 Address after: 313000 Room 1403, 14th Floor, Building B, Freeport, Headquarters 1188 District Fulu Road, Wuxing District, Huzhou City, Zhejiang Province Patentee after: Zhejiang creation Intellectual Property Service Co.,Ltd. Address before: 310014 Hangzhou city in the lower reaches of the city of Zhejiang Wang Road, No. 18 Patentee before: Zhejiang University of Technology |
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Effective date of registration: 20231003 Address after: No. 115 Jinxiang North Road, Xiangmingfan, Xiangmotang Village, Fangyan Town, Yongkang City, Jinhua City, Zhejiang Province, 321300 Patentee after: Cheng Weijun Address before: 313000 room 1020, science and Technology Pioneer Park, 666 Chaoyang Road, Nanxun Town, Nanxun District, Huzhou, Zhejiang. Patentee before: Huzhou You Yan Intellectual Property Service Co.,Ltd. |