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 PDF

Info

Publication number
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
Authority
CN
China
Prior art keywords
contact
charging
contactor
limit switch
charger
Prior art date
Application number
CN201510291495.2A
Other languages
Chinese (zh)
Other versions
CN104901369A (en
Inventor
许欣
苏智宏
侯颖
付成文
刘胜
张秀德
郭峰
曹志学
白兴龙
张宜春
魏江
杨发宏
Original Assignee
金川集团股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 金川集团股份有限公司 filed Critical 金川集团股份有限公司
Priority to CN201510291495.2A priority Critical patent/CN104901369B/en
Publication of CN104901369A publication Critical patent/CN104901369A/en
Application granted granted Critical
Publication of CN104901369B publication Critical patent/CN104901369B/en

Links

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

A kind of electric motor car is parked automatic charging system

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.
CN201510291495.2A 2015-06-01 2015-06-01 A kind of electric motor car is parked automatic charging system CN104901369B (en)

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

Family

ID=54033852

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510291495.2A CN104901369B (en) 2015-06-01 2015-06-01 A kind of electric motor car is parked automatic charging system

Country Status (1)

Country Link
CN (1) CN104901369B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
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

Citations (5)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9190782B2 (en) * 2012-04-30 2015-11-17 Club Car, Llc Power connection system

Patent Citations (5)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CN104901369A (en) 2015-09-09

Similar Documents

Publication Publication Date Title
CN103904737B (en) A kind of one two electric automobile direct-current charging post filled
CN103587484B (en) A kind of electrical vehicle charging connection device
CN103066569B (en) Storage battery low-voltage protecting device and storage battery low-voltage protecting system
CN202120771U (en) Multifunctional insulating rod
CN203708170U (en) Photovoltaic mobile power box
CN202632491U (en) Live-line cabinet door mis-open voice alarm device
CN204309619U (en) A kind of lasting continuation of the journey device of electronlmobil
CN102629400B (en) Automatic charging device for electric automobile driving on waterproof rails of road
WO2013127800A3 (en) Current transmission device for charging electrical energy stores of vehicles at overhead charging stations
CN202978218U (en) Intelligent earth leakage protection device for urban rail transit
CN103399571A (en) Detecting device and method applied to high-voltage circuit of electromobile motor controller
CN1289335C (en) Charging control system for trolleybus charged in station zone
CN202758490U (en) Traffic light possessing power-off detection function
CN104820378B (en) A kind of train activation control circuit and system
CN103625298B (en) A kind of single-ended cab DC motorcycle pantograph control circuit and rising bow lock-out circuit
CN104821048A (en) Universal rod powered electric automobile highway driving automatic charging device
CN201506266U (en) Automatic power-on and power-off device for electric locomotive stringing
CN101003260B (en) Charge set at waiting station of electric car of public traffic
CN202053945U (en) Crashproof prompt device of car door
CN103600663B (en) A kind of both-end cab DC motorcycle pantograph control circuit and rising bow lock-out circuit
CN103426260A (en) Street lamp cable anti-theft system
CN202145577U (en) Charging control logic protection circuit of pure electric vehicle
CN203014260U (en) Switch state indicator
CN202996213U (en) Solar bus stop sign
CN103683442A (en) An emergency power supply device with an independent safe voltage and a working method thereof

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant