CN104901369B - A kind of electric motor car is parked automatic charging system - Google Patents
A kind of electric motor car is parked automatic charging system Download PDFInfo
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- CN104901369B CN104901369B CN201510291495.2A CN201510291495A CN104901369B CN 104901369 B CN104901369 B CN 104901369B CN 201510291495 A CN201510291495 A CN 201510291495A CN 104901369 B CN104901369 B CN 104901369B
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- contact
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- limit switch
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Abstract
The invention belongs to traffic and transport field, it is related to a kind of electric motor car to park automatic charging system, it is adaptable to which the battery truck and electrocar that enterprises and institutions and family are used charge.The present invention is made up of stopping means, current-collecting device, charging contacts, charger and charging control circuit；Present invention charging is convenient, fast and safe and reliable, and monitoring is directly perceived.
Description
Technical field
The invention belongs to traffic and transport field, it is related to a kind of electric motor car to park automatic charging system, it is adaptable to enterprises and institutions' list
The battery truck and electrocar that position and family are used charge.
Background technology
Using battery for power source vehicle, original design be charged as plug-in type socket, be repeatedly used for a long easily cause it is slotting
Head loosens, and loose contact causes certain damage to battery and charger；Simultaneously because human pilot carelessness, forget charge or
Overcharge, or public parking position cannot charge in time without the charging inlet for matching, and all normally use influence electric motor car.
The content of the invention
It is an object of the invention in view of the shortcomings of the prior art, there is provided a kind of convenient and safe and reliable electricity that charges
Motor-car is parked automatic charging system.
Therefore, the present invention is adopted the following technical scheme that：
A kind of electric motor car is parked automatic charging system, and it is by stopping means, current-collecting device, charging contacts, charger and fills
Electric control circuit is constituted；
The stopping means includes limiting stand, and the side of the limiting stand is provided with the first photoelectric limit switch and the second light
Electric limit switch, charging contacts are provided between first photoelectric limit switch and the second photoelectric limit switch；
The current-collecting device includes two copper busbars being arranged at electric vehicle chassis front vehicle wheel crossbeam, and the copper busbar is led to
Cross insulating support to be fixed on electric vehicle chassis, two copper busbars are connected with the both positive and negative polarity of electromobile battery respectively；
The charging contacts include the sleeve pipe and copper moving contact that are made up of insulating materials, and one end of described sleeve pipe is provided with circle
Shape end cap, the other end are provided with moving contact telescopic hole, and spring is provided with described sleeve pipe, and the moving contact is made up of base and feeler lever,
The base is located in sleeve pipe and is connected with spring contact, and the bottom surface of base is connected with cable, the cable respectively with charger
Current input terminal connection, the feeler lever stretched out in outside sleeve pipe along moving contact telescopic hole；The charging contacts are two and difference
Be adapted with two copper busbars of current-collecting device, it is electronic when reaching stopping means, the copper busbar of current-collecting device just with charging
The feeler lever contact connection of contact；
The current input terminal of the charger connects the output end of charging control circuit.
Further, the charging control circuit includes A.C. contactor, auxiliary reclay, the time relay, the first light
Electric limit switch, the second photoelectric limit switch and air switch, connect A.C. contactor between power supply and charger input
Main contact and air switch；Some branch roads, including exchange are parallel between the air switch and the main contact of A.C. contactor
The normally closed interlock of contactor first is connected the branch road to be formed with power supply indicator, and the normally open contact of A.C. contactor second is indicated with charging
Lamp is connected the branch road to be formed, and the normally open contact of auxiliary reclay first finishes indicator lamp and connects the branch road to be formed, fortune in place with charging
The branch road that row charging indicator light is independently formed, the normally closed interlock of auxiliary reclay first, the normally closed interlock of A.C. contactor second and when
Between relay coil connect the branch road to be formed, time relay button switch, the normally open contact of auxiliary reclay second are connect with exchanging
Tentaculum coil is connected the branch road to be formed, and charger current signal close point is connected the branch road to be formed, time with auxiliary reclay coil
The two ends of relay Time Delay Opening contact are also parallel with the normally open contact of A.C. contactor the 3rd, the two of charger current signal close point
End is also parallel with the normally open contact of auxiliary reclay the 3rd, and the normally closed interlock of A.C. contactor first is normally opened with A.C. contactor second to be touched
The first photoelectric limit switch and the second photoelectric limit switch are in series between head.
Further, safeties are in series between the control loop.
The beneficial effects of the present invention are：Charge convenient, fast and safe and reliable, monitoring is directly perceived.
Brief description of the drawings
Fig. 1 is vehicle parking bit architecture schematic diagram to be charged of the invention；
Fig. 2 is the structural representation of current-collecting device of the present invention；
Fig. 3 is the circuit theory diagrams of charging control circuit of the present invention；
In figure, 1- limiting stands, the photoelectric limit switch of 2- first, the photoelectric limit switch of 3- second, 4- charging contacts, 5- parkings
Position, 601- feeler levers, 602- bases, 7- sleeve pipes, 8- end caps, 9- springs, 10- cables, 11- batteries, 12- copper busbars, 13- charges
Device, 14- charger current signal close points, QF- air switches, KM- ac contactor coils, KM1- AC contactor main contacts,
The normally closed interlock of KM2- A.C. contactors first, the normally open contact of KM3- A.C. contactors second, KM4- A.C. contactors second are normally closed
Contact, the normally open contact of KM5- A.C. contactors the 3rd, KA- auxiliary reclay coils, the normally open contact of KA1- auxiliary reclays first,
The normally closed interlock of KA2- auxiliary reclays first, the normally open contact of KA3- auxiliary reclays second, KA4- auxiliary reclays the 3rd are normally opened
Contact, FU- safeties, KT- time relay coils, KT1- time relay Time Delay Opening contacts, WD- power supply indicators,
RD- charging indicator lights, GD- charges and finishes indicator lamp, and YD- runs charging indicator light in place.
Specific embodiment
A kind of electric motor car is parked automatic charging system, and it is by stopping means, current-collecting device, charging contacts, charger and fills
Electric control circuit is constituted；
As shown in figure 1, the stopping means includes limiting stand 1, the side of limiting stand 1 is provided with the first photoelectric limit switch
2 and second photoelectric limit switch 3, it is provided with charging contacts between the first photoelectric limit switch 2 and the second photoelectric limit switch 3；
The current-collecting device includes two copper busbars being arranged at electric vehicle chassis front vehicle wheel crossbeam, and copper busbar is by exhausted
Edge support is fixed on electric vehicle chassis, and two copper busbars are connected with the both positive and negative polarity of electromobile battery respectively；
As shown in Fig. 2 the charging contacts include the sleeve pipe 7 and copper moving contact that are made up of insulating materials, the one of sleeve pipe 7
End is provided with the round end cap 8, other end and is provided with moving contact telescopic hole, and sleeve pipe 7 is interior to be provided with spring 9, and the moving contact is by the He of base 602
Feeler lever 601 is constituted, and base 602 is located in sleeve pipe 7 and is connected with the contact of spring 9, and the bottom surface of base 602 is connected with cable 10, electricity
Cable 10 is connected with the current input terminal of charger respectively, and feeler lever 601 is stretched out in outside sleeve pipe 7 along moving contact telescopic hole；The charging
Contact is two and is adapted with two copper busbars of current-collecting device respectively, electronic when reaching stopping means, current-collecting device
Copper busbar is connected with the contact of feeler lever 601 of charging contacts just；The current input terminal connection charging control circuit of the charger
Output end.
As shown in figure 3, the charging control circuit includes A.C. contactor, auxiliary reclay, the time relay, the first light
Electric limit switch 2, the second photoelectric limit switch 3 and air switch QF, connect exchange and connect between power supply and the input of charger 13
Tentaculum main contact KM1 and air switch QF；Some branch roads are parallel between air switch QF and AC contactor main contact KM1,
Connected with power supply indicator WD the branch road to be formed including A.C. contactor the first normally closed interlock KM2, A.C. contactor second is normally opened
Contact KM3 connects the branch road to be formed with charging indicator light RD, and auxiliary reclay the first normally open contact KA1 finishes indicator lamp with charging
GD connects the branch road to be formed, the branch road that operation charging indicator light YD in place is independently formed, the normally closed interlock of auxiliary reclay first
KA2, A.C. contactor the second normally closed interlock KM4 connect the branch road to be formed, time relay time delay with time relay coil KT
Contact KT1, auxiliary reclay the second normally open contact KA3 is opened to be connected with ac contactor coil KM the branch road to be formed, charger
Current signal close point 14 is connected the branch road to be formed, the two of time relay Time Delay Opening contact KT1 with auxiliary reclay coil KA
End is also parallel with the normally open contact KM5 of A.C. contactor the 3rd, the two ends of charger current signal close point 14 be also parallel with it is middle after
Between the normally open contact KA4 of electrical equipment the 3rd, A.C. contactor the first normally closed interlock KM2 and the second normally open contact of A.C. contactor KM3
The first photoelectric limit switch 2 and the second photoelectric limit switch 3 are in series with, control loop is in series with safeties FU.
Illustrate that electric motor car charge step of the present invention and principle are as follows by taking battery truck as an example below：
Battery truck enters parking stall 5, when current wheel touches limiting stand 1, the copper busbar of current-collecting device by mark route
12 are in contact with the feeler lever 601 of charging contacts just, and the battery 11 of electric motor car passes through copper busbar 12, charging contacts and charger
13 and charging control circuit be conducted（As shown in Figure 3）.Spring 9 can ensure the feeler lever 601 of moving contact in charging docking operation
With the good contact of copper busbar 12.The circuit theory of charging control circuit is as follows：
When battery truck is charged, air switch QF closes a floodgate, and power supply indicator WD is bright, points out possess charge condition；When
When battery truck needs to charge, battery truck enters parking stall 5 by mark route, and current wheel touches limiting stand 1, vehicle in place,
First photoelectric limit switch 2 and the second photoelectric limit switch 3 are blocked so as to its normal opened contact closure by vehicle body, and operation in place is charged
Indicator lamp YD is bright, time relay coil KT time delays 15~60 seconds（Time is adjustable, is pre- driver's closing vehicle lamp, power failure car locking
Stay the time）Afterwards it is electric, AC contactor main contact KM1 on major loop and the second normally open contact of A.C. contactor KM3 is connected,
The first normally closed interlock of A.C. contactor KM2 disconnects, and charger automatic charging starts, and charging indicator light RD is bright, power supply indicator WD
Go out.According to the charging requirement of battery 11, after 11 charging complete of battery, charger 13 detects battery current and drops to 1A
When, the electric current relay of charger 13 sends tripping operation and indicates, and charger current signal close point 14 disconnects, auxiliary reclay coil KA
Dead electricity, charging equipment is automatically powered off, and charging indicator light RD goes out, and it is bright that charging finishes indicator lamp GD.
Claims (1)
1. a kind of electric motor car is parked automatic charging system, it is characterised in that it by stopping means, current-collecting device, charging contacts, fill
Electrical equipment and charging control circuit are constituted；
The stopping means includes limiting stand, and the side of the limiting stand is provided with the first photoelectric limit switch and the second photoelectricity limit
Bit switch, charging contacts are provided between first photoelectric limit switch and the second photoelectric limit switch；
The current-collecting device includes two copper busbars being arranged at electric vehicle chassis front vehicle wheel crossbeam, and the copper busbar is by exhausted
Edge support is fixed on electric vehicle chassis, and two copper busbars are connected with the both positive and negative polarity of electromobile battery respectively；
The charging contacts include the sleeve pipe and copper moving contact that are made up of insulating materials, and one end of described sleeve pipe is provided with round nose
Lid, the other end are provided with moving contact telescopic hole, and spring is provided with described sleeve pipe, and the moving contact is made up of base and feeler lever, described
Base is located in sleeve pipe and is connected with spring contact, and the bottom surface of base is connected with cable, the cable respectively with the electricity of charger
Stream input connection, the feeler lever is stretched out in outside sleeve pipe along moving contact telescopic hole；The charging contacts be two and respectively with receive
Two copper busbars of electric installation are adapted, electronic when reaching stopping means, and the copper busbar of current-collecting device is just and charging contacts
Feeler lever contact connection；
The current input terminal of the charger connects the output end of charging control circuit；
The charging control circuit includes A.C. contactor, auxiliary reclay, the time relay, the first photoelectric limit switch, the
Two photoelectric limit switch and air switch, the main contact and air that A.C. contactor is connected between power supply and charger input are opened
Close；It is parallel with some branch roads between the air switch and the main contact of A.C. contactor, including A.C. contactor first is normally closed
Contact is connected the branch road to be formed with power supply indicator, and the normally open contact of A.C. contactor second is connected the branch to be formed with charging indicator light
Road, the normally open contact of auxiliary reclay first finishes indicator lamp and connects the branch road to be formed with charging, operation charging indicator light list in place
The branch road for solely being formed, the normally closed interlock of auxiliary reclay first, the normally closed interlock of A.C. contactor second and time relay coil string
Join the branch road for being formed, time relay Time Delay Opening contact, the normally open contact of auxiliary reclay second and ac contactor coil string
Join the branch road for being formed, charger current signal close point is connected the branch road to be formed, time relay time delay with auxiliary reclay coil
The two ends for opening contact are also parallel with the normally open contact of A.C. contactor the 3rd, and the two ends of charger current signal close point are also parallel with
The normally open contact of auxiliary reclay the 3rd, connects between the normally closed interlock of A.C. contactor first and the normally open contact of A.C. contactor second
There are the first photoelectric limit switch and the second photoelectric limit switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510291495.2A CN104901369B (en) | 2015-06-01 | 2015-06-01 | A kind of electric motor car is parked automatic charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510291495.2A CN104901369B (en) | 2015-06-01 | 2015-06-01 | A kind of electric motor car is parked automatic charging system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104901369A CN104901369A (en) | 2015-09-09 |
| CN104901369B true CN104901369B (en) | 2017-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510291495.2A Active CN104901369B (en) | 2015-06-01 | 2015-06-01 | A kind of electric motor car is parked automatic charging system |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105553033B (en) * | 2016-02-02 | 2018-02-23 | 深圳市神州云海智能科技有限公司 | Charging pile and mobile robot |
| CN108944501A (en) * | 2018-06-11 | 2018-12-07 | 河南森源电气股份有限公司 | A kind of AGV vehicle, recharging device and charging system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201009753Y (en) * | 2007-01-06 | 2008-01-23 | 梁晓军 | Electric car and parking charger unit capable of connection charging quickly |
| CN101284523A (en) * | 2008-05-12 | 2008-10-15 | 梁晓军 | Electric bicycle parking charging accounting device |
| CN201667095U (en) * | 2009-10-16 | 2010-12-08 | 梁晓军 | Parking, charging and billing device for electric bicycle |
| CN203301199U (en) * | 2013-06-14 | 2013-11-20 | 长沙驰众机械科技有限公司 | An intelligent contraposition charging device equipped with a telescopic contact for an AGV guiding vehicle |
| CN204732912U (en) * | 2015-06-01 | 2015-10-28 | 金川集团股份有限公司 | A kind of battery vehicle is parked automatic charging system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9190782B2 (en) * | 2012-04-30 | 2015-11-17 | Club Car, Llc | Power connection system |
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2015
- 2015-06-01 CN CN201510291495.2A patent/CN104901369B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201009753Y (en) * | 2007-01-06 | 2008-01-23 | 梁晓军 | Electric car and parking charger unit capable of connection charging quickly |
| CN101284523A (en) * | 2008-05-12 | 2008-10-15 | 梁晓军 | Electric bicycle parking charging accounting device |
| CN201667095U (en) * | 2009-10-16 | 2010-12-08 | 梁晓军 | Parking, charging and billing device for electric bicycle |
| CN203301199U (en) * | 2013-06-14 | 2013-11-20 | 长沙驰众机械科技有限公司 | An intelligent contraposition charging device equipped with a telescopic contact for an AGV guiding vehicle |
| CN204732912U (en) * | 2015-06-01 | 2015-10-28 | 金川集团股份有限公司 | A kind of battery vehicle is parked automatic charging system |
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| CN104901369A (en) | 2015-09-09 |
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