CN204732912U - A kind of battery vehicle is parked automatic charging system - Google Patents
A kind of battery vehicle is parked automatic charging system Download PDFInfo
- Publication number
- CN204732912U CN204732912U CN201520366475.2U CN201520366475U CN204732912U CN 204732912 U CN204732912 U CN 204732912U CN 201520366475 U CN201520366475 U CN 201520366475U CN 204732912 U CN204732912 U CN 204732912U
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- China
- Prior art keywords
- contactor
- charging
- limit switch
- charger
- contact
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- Legal status (The legal status 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 status listed.)
- Withdrawn - After Issue
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Abstract
The utility model belongs to traffic and transport field, relates to a kind of battery vehicle and to park automatic charging system, is applicable to battery vehicle that enterprises and institutions and family use and electrocar charging.The utility model is made up of stopping means, current-collecting device, charging contacts, charger and charging control circuit; The utility model charging is convenient, fast, and safe and reliable, and monitoring is directly perceived.
Description
Technical field
The utility model belongs to traffic and transport field, relates to a kind of battery vehicle and to park automatic charging system, is applicable to battery vehicle that enterprises and institutions and family use and electrocar charging.
Background technology
Use the vehicle that storage battery is power source, former design is charged as plug-in type socket, and prolonged and repeated use easily causes plug to loosen, and loose contact, causes certain damage to storage battery and charger; Simultaneously because of human pilot carelessness, forget charging or overcharge, or public parking position cannot charge in time without the charging inlet matched, and all normally uses affecting electric motor car.
Utility model content
The purpose of this utility model is the deficiency existed for prior art, provides a kind of conveniently automatic charging system and safe and reliable electric motor car is parked that charges.
For this reason, the utility model adopts following technical scheme:
A kind of battery vehicle is parked automatic charging system, and it is made up of stopping means, current-collecting device, charging contacts, charger and charging control circuit;
Described stopping means comprises limiting stand, and the side of described limiting stand is provided with the first photoelectric limit switch and the second photoelectric limit switch, is provided with charging contacts between described first photoelectric limit switch and the second photoelectric limit switch;
Described current-collecting device comprises the copper busbar that two are arranged on electric vehicle chassis front vehicle wheel crossbeam place, and described copper busbar is fixed on electric vehicle chassis by insulating support, and two copper busbars are connected with the both positive and negative polarity of electromobile battery respectively;
Described charging contacts comprises the sleeve pipe and copper moving contact be made up of insulating material, one end of described sleeve pipe is provided with circular end cap, the other end is provided with moving contact telescopic hole, spring is provided with in described sleeve pipe, described moving contact is made up of base and feeler lever, described base is positioned at sleeve pipe and is connected with spring contact, the bottom surface of base is connected with cable, and described cable is connected with the current input terminal of charger respectively, and described feeler lever stretches out in outside sleeve pipe along moving contact telescopic hole; Described charging contacts is two and suitable with two copper busbars of current-collecting device respectively, and when electric motor car walks to stopping means, the copper busbar of current-collecting device just contacts with the feeler lever of charging contacts and connects;
The current input terminal of described charger connects the output of charging control circuit.
Further, described charging control circuit comprises A.C. contactor, auxiliary relay, the time relay, the first photoelectric limit switch, the second photoelectric limit switch and air switch, connects main contact and the air switch of A.C. contactor between power supply and charger input, some branch roads are parallel with between described air switch and the main contact of A.C. contactor, comprise A.C. contactor first normally closed interlock to connect with power supply indicator the branch road formed, A.C. contactor second normally open contact is connected with charging indicator light the branch road formed, auxiliary relay first normally open contact to be connected the branch road formed with the complete indicator light of charging, the branch road that permission charging indicator light in place is formed separately, auxiliary relay first normally closed interlock, A.C. contactor second normally closed interlock is connected with time relay coil the branch road formed, time relay push-button switch, auxiliary relay second normally open contact is connected with ac contactor coil the branch road formed, the branch road that charger current signal close point and auxiliary relay coils connected in series are formed, the two ends of time relay push-button switch are also parallel with A.C. contactor the 3rd normally open contact, the two ends of charger current signal close point are also parallel with auxiliary relay the 3rd normally open contact, the first photoelectric limit switch and the second photoelectric limit switch is in series with between A.C. contactor first normally closed interlock and A.C. contactor second normally open contact.
Further, safeties are in series with between described control loop.
The beneficial effects of the utility model are: charge convenient, fast, and safe and reliable, and monitoring is directly perceived.
Accompanying drawing explanation
Fig. 1 is the utility model vehicle parking bit architecture to be charged schematic diagram;
Fig. 2 is the structural representation of the utility model current-collecting device;
Fig. 3 is the circuit theory diagrams of the utility model charging control circuit;
In figure, 1-limiting stand, 2-first photoelectric limit switch, 3-second photoelectric limit switch, 4-charging contacts, 5-parking stall, 601-feeler lever, 602-base, 7-sleeve pipe, 8-end cap, 9-spring, 10-cable, 11-storage battery, 12-copper busbar, 13-charger, 14-charger current signal close point, QF-air switch, KM-ac contactor coil, KM1-AC contactor main contact, KM2-A.C. contactor first normally closed interlock, KM3-A.C. contactor second normally open contact, KM4-A.C. contactor second normally closed interlock, KM5-A.C. contactor the 3rd normally open contact, KA-auxiliary relay coil, KA1-auxiliary relay first normally open contact, KA2-auxiliary relay first normally closed interlock, KA3-auxiliary relay second normally open contact, KA4-auxiliary relay the 3rd normally open contact, FU-safeties, KT-time relay coil, KT1-time relay Time Delay Opening contact, WD-power supply indicator, RD-charging indicator light, GD-charges complete indicator light, YD-operation charging indicator light in place.
Embodiment
A kind of battery vehicle is parked automatic charging system, and it is made up of stopping means, current-collecting device, charging contacts, charger and charging control circuit;
As shown in Figure 1, described stopping means comprises limiting stand 1, and the side of limiting stand 1 is provided with the first photoelectric limit switch 2 and is provided with charging contacts between the second photoelectric limit switch 3, first photoelectric limit switch 2 and the second photoelectric limit switch 3;
Described current-collecting device comprises the copper busbar that two are arranged on electric vehicle chassis front vehicle wheel crossbeam place, and copper busbar is fixed on electric vehicle chassis by insulating support, and two copper busbars are connected with the both positive and negative polarity of electromobile battery respectively;
As shown in Figure 2, described charging contacts comprises the sleeve pipe 7 and copper moving contact be made up of insulating material, one end of sleeve pipe 7 is provided with circular end cap 8, the other end is provided with moving contact telescopic hole, spring 9 is provided with in sleeve pipe 7, described moving contact is made up of base 602 and feeler lever 601, and base 602 is positioned at sleeve pipe 7 and contacts with spring 9 and connects, and the bottom surface of base 602 is connected with cable 10, cable 10 is connected with the current input terminal of charger respectively, and feeler lever 601 stretches out in outside sleeve pipe 7 along moving contact telescopic hole; Described charging contacts is two and suitable with two copper busbars of current-collecting device respectively, and when electric motor car walks to stopping means, the copper busbar of current-collecting device just contacts with the feeler lever 601 of charging contacts and connects; The current input terminal of described charger connects the output of charging control circuit.
As shown in Figure 3, described charging control circuit comprises A.C. contactor, auxiliary relay, the time relay, the first photoelectric limit switch 2, second photoelectric limit switch 3 and air switch QF, connects AC contactor main contact KM1 and air switch QF between power supply and charger 13 input, some branch roads are parallel with between air switch QF and AC contactor main contact KM1, comprise A.C. contactor first normally closed interlock KM2 to connect with power supply indicator WD the branch road formed, A.C. contactor second normally open contact KM3 connects with charging indicator light RD the branch road formed, auxiliary relay first normally open contact KA1 to connect the branch road formed with the complete indicator light GD of charging, the branch road that permission charging indicator light YD in place is formed separately, auxiliary relay first normally closed interlock KA2, A.C. contactor second normally closed interlock KM4 connects with time relay coil KT the branch road formed, time relay Time Delay Opening contact KT1, auxiliary relay second normally open contact KA3 connects with ac contactor coil KM the branch road formed, charger current signal close point 14 is connected with auxiliary relay coil KA the branch road formed, the two ends of time relay Time Delay Opening contact KT1 are also parallel with A.C. contactor the 3rd normally open contact KM5, the two ends of charger current signal close point 14 are also parallel with auxiliary relay the 3rd normally open contact KA4, the first photoelectric limit switch 2 and the second photoelectric limit switch 3 is in series with between A.C. contactor first normally closed interlock KM2 and A.C. contactor second normally open contact KM3, control loop is in series with safeties FU.
Below for battery vehicle illustrate the utility model electric motor car charge step and principle as follows:
Battery vehicle enters parking stall 5 by mark route, when current wheel touches limiting stand 1, the copper busbar 12 of current-collecting device contacts with the feeler lever 601 of charging contacts just, and the storage battery 11 of electric motor car is conducted (as shown in Figure 3) by copper busbar 12, charging contacts and charger 13 and charging control circuit.Spring 9 can ensure feeler lever 601 and copper busbar 12 good contact of moving contact in charging docking operation.The circuit theory of charging control circuit is as follows:
When battery vehicle charges, air switch QF closes a floodgate, and power supply indicator WD is bright, and prompting possesses charge condition, when battery vehicle needs charging, battery vehicle enters parking stall 5 by mark route, current wheel touches limiting stand 1, vehicle puts in place, first photoelectric limit switch 2 and the second photoelectric limit switch 3 is blocked by vehicle body thus its normal opened contact closes, permission charging indicator light YD in place is bright, within 15 ~ 60 seconds, (time is adjustable in time relay coil KT time delay, for driver's closing vehicle lamp, power failure car locking is set aside some time) after electric, AC contactor main contact KM1 on major loop and A.C. contactor second normally open contact KM3 connects, A.C. contactor first normally closed interlock KM1 disconnects, charger automatic charging starts, charging indicator light RD is bright, power supply indicator WD goes out.According to storage battery 11 charging requirement, when after storage battery 11 charging complete, when charger 13 detects that battery current drops to 1A, the current relay of charger 13 sends tripping operation instruction, charger current signal close point 14 disconnects, auxiliary relay coil KA dead electricity, charging device auto-breaking, charging indicator light RD goes out, and the complete indicator light GD that charges is bright.
Claims (2)
1. battery vehicle is parked an automatic charging system, and it is characterized in that, it is made up of stopping means, current-collecting device, charging contacts, charger and charging control circuit;
Described stopping means comprises limiting stand, and the side of described limiting stand is provided with the first photoelectric limit switch and the second photoelectric limit switch, is provided with charging contacts between described first photoelectric limit switch and the second photoelectric limit switch;
Described current-collecting device comprises the copper busbar that two are arranged on electric vehicle chassis front vehicle wheel crossbeam place, and described copper busbar is fixed on electric vehicle chassis by insulating support, and two copper busbars are connected with the both positive and negative polarity of electromobile battery respectively;
Described charging contacts comprises the sleeve pipe and copper moving contact be made up of insulating material, one end of described sleeve pipe is provided with circular end cap, the other end is provided with moving contact telescopic hole, spring is provided with in described sleeve pipe, described moving contact is made up of base and feeler lever, described base is positioned at sleeve pipe and is connected with spring contact, the bottom surface of base is connected with cable, and described cable is connected with the current input terminal of charger respectively, and described feeler lever stretches out in outside sleeve pipe along moving contact telescopic hole; Described charging contacts is two and suitable with two copper busbars of current-collecting device respectively, and when electric motor car walks to stopping means, the copper busbar of current-collecting device just contacts with the feeler lever of charging contacts and connects;
The current input terminal of described charger connects the output of charging control circuit.
2. a kind of battery vehicle according to claim 1 is parked automatic charging system, it is characterized in that, described charging control circuit comprises A.C. contactor, auxiliary relay, the time relay, the first photoelectric limit switch, the second photoelectric limit switch and air switch, connects main contact and the air switch of A.C. contactor between power supply and charger input, some branch roads are parallel with between described air switch and the main contact of A.C. contactor, comprise A.C. contactor first normally closed interlock to connect with power supply indicator the branch road formed, A.C. contactor second normally open contact is connected with charging indicator light the branch road formed, auxiliary relay first normally open contact to be connected the branch road formed with the complete indicator light of charging, the branch road that permission charging indicator light in place is formed separately, auxiliary relay first normally closed interlock, A.C. contactor second normally closed interlock is connected with time relay coil the branch road formed, time relay Time Delay Opening contact, auxiliary relay second normally open contact is connected with ac contactor coil the branch road formed, the branch road that charger current signal close point and auxiliary relay coils connected in series are formed, the two ends of time relay push-button switch are also parallel with A.C. contactor the 3rd normally open contact, the two ends of charger current signal close point are also parallel with auxiliary relay the 3rd normally open contact, the first photoelectric limit switch and the second photoelectric limit switch is in series with between A.C. contactor first normally closed interlock and A.C. contactor second normally open contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520366475.2U CN204732912U (en) | 2015-06-01 | 2015-06-01 | A kind of battery vehicle is parked automatic charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520366475.2U CN204732912U (en) | 2015-06-01 | 2015-06-01 | A kind of battery vehicle is parked automatic charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204732912U true CN204732912U (en) | 2015-10-28 |
Family
ID=54391237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520366475.2U Withdrawn - After Issue CN204732912U (en) | 2015-06-01 | 2015-06-01 | A kind of battery vehicle is parked automatic charging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204732912U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901369A (en) * | 2015-06-01 | 2015-09-09 | 金川集团股份有限公司 | Automatic parking charging system for battery car |
| CN110962648A (en) * | 2019-12-03 | 2020-04-07 | 苍南国博新能源科技有限公司 | Automatic power-off equipment for charging of electric vehicle |
| CN111682602A (en) * | 2020-05-15 | 2020-09-18 | 上海市基础工程集团有限公司 | Charging control device and method for storage battery car in tunnel |
-
2015
- 2015-06-01 CN CN201520366475.2U patent/CN204732912U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901369A (en) * | 2015-06-01 | 2015-09-09 | 金川集团股份有限公司 | Automatic parking charging system for battery car |
| CN104901369B (en) * | 2015-06-01 | 2017-05-31 | 金川集团股份有限公司 | A kind of electric motor car is parked automatic charging system |
| CN110962648A (en) * | 2019-12-03 | 2020-04-07 | 苍南国博新能源科技有限公司 | Automatic power-off equipment for charging of electric vehicle |
| CN110962648B (en) * | 2019-12-03 | 2020-08-14 | 国网上海市电力公司 | Automatic power-off equipment for charging of electric vehicle |
| CN111682602A (en) * | 2020-05-15 | 2020-09-18 | 上海市基础工程集团有限公司 | Charging control device and method for storage battery car in tunnel |
| CN111682602B (en) * | 2020-05-15 | 2024-01-30 | 上海市基础工程集团有限公司 | Charging control device and control method for storage battery car in tunnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151028 Effective date of abandoning: 20170531 |
|
| AV01 | Patent right actively abandoned |