CN207339350U - A kind of AC/DC integrated formula off-board charger of overturning-preventing - Google Patents
A kind of AC/DC integrated formula off-board charger of overturning-preventing Download PDFInfo
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- CN207339350U CN207339350U CN201721345746.1U CN201721345746U CN207339350U CN 207339350 U CN207339350 U CN 207339350U CN 201721345746 U CN201721345746 U CN 201721345746U CN 207339350 U CN207339350 U CN 207339350U
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Abstract
The utility model discloses a kind of off-board charger of AC/DC integrated formula of overturning-preventing, including anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices, charge control module, DC charging system and AC charging system, the output terminal of charge control module is connected with DC charging system and AC charging system respectively, the output terminal of anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices and the input terminal of charge control module connect, for by controlling charge control module, and then the working status of control DC charging system and AC charging system.It the utility model is related to charging equipment technical field, a kind of AC/DC integrated formula off-board charger of overturning-preventing, integrated DC charging system and AC charging system in a charger, charge control module is controlled by anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices, and then control the working status of DC charging system and AC charging system, realize that charger is tilted beyond certain angle towards any one direction, system automatically cuts off working power, ensure charger, electric automobile and the safety of charging operations personnel, security performance higher.
Description
Technical field
It the utility model is related to charging equipment technical field, more particularly to a kind of AC/DC integrated formula of overturning-preventing is off-board
Charger.
Background technology
As environmental issue is increasingly taken seriously, new-energy automobile is becoming increasingly popular.New-energy automobile is mainly electricity
For motor-car, it is necessary to be charged using off-board charger, existing off-board charger is divided into direct current from the power-supplying forms to automobile
Charger, AC charging machine and AC/DC integrated formula charger.DC charging motor is most to give the public vapour of pure electric vehicle used in high-power
Car charges, and small passenger car fast-speed direct current can also be given to charge, and AC charging machine is most fast to small passenger car used in small-power
Speed charging, and AC/DC integrated machine can meet at the same time it is high-power to the charging of pure electric vehicle bus and small-power to small-sized riding
Car charges at a slow speed.
With the popularization of electric automobile, more and more public places are configured with electrically-charging equipment.And electrically-charging equipment inevitably can
Due to the improper damage caused to electrically-charging equipment of driving of car owner, in charging process, if vehicle collision or earthquake etc. occurs
Unpredictalbe accident causes electrically-charging equipment to be powered off in time when toppling over, it is possible to which vehicle, personnel are caused not
Necessary injury.
Utility model content
In order to solve the above-mentioned technical problem, it is high, compact to be to provide a kind of security performance for the purpose of this utility model
The off-board charger of overturning-preventing AC/DC integrated formula.
Technical solution is used by the utility model：
A kind of off-board charger of AC/DC integrated formula of overturning-preventing, including anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices, charge control module, direct current fill
Electric system and AC charging system, the output terminal of the charge control module respectively with the DC charging system and AC charging
System connects, and the output terminal of described anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices is connected with the input terminal of the charge control module, for being charged by controlling
Control module, and then control the working status of DC charging system and AC charging system.
Further as such scheme is improved, and described anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices includes inclination sensor, switching tube and the first relay
Device, the input terminal connection power supply of the inclination sensor, the output terminal of the inclination sensor connect the input of the switching tube
End, the output terminal of the switching tube connect the input terminal of first relay, the output terminal of first relay with it is described
The input terminal connection of charge control module, the inclination sensor is used for the opening and closing by controlling the switching tube, and then controls
The open and-shut mode of first relay.
Further as such scheme is improved, and described anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices further includes diode, the output terminal of the switching tube
By connecting, the diode is connected with power supply, and first relay is connected with the diodes in parallel, first relay
Device includes first switch and the first magnet exciting coil, and the input terminal of first magnet exciting coil and the output terminal of switching tube connect, the
The output terminal of one magnet exciting coil and the input terminal of first switch connect, the output terminal of first switch and the input of charge control module
End connection, for controlling disconnection and the closure of charge control module.
Further as such scheme is improved, and described anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices further includes the second relay, second relay
It is connected with the diodes in parallel, second relay includes second switch and the second magnet exciting coil, second excitation wire
The input terminal of circle is connected with the output terminal of the switching tube, the output terminal of second magnet exciting coil and the input terminal of second switch
Connection, the output terminal of the second switch is connected with first magnet exciting coil, when charger is in horizontal positioned state, institute
It is normally open that first switch, which is stated, with the second switch, when charger occurs vibrations, tilts, the first of anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices
Switch and second switch are changed into closure state, and then control charge control module to disconnect.
Further as such scheme is improved, and the charge control module includes DC charging controlling switch and fills with exchanging
The input terminal of electric control switch, the input terminal of the DC charging controlling switch and the AC charging controlling switch with it is described
The output terminal connection of anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices, the output terminal of the DC charging controlling switch connect with the input terminal of the DC charging system
Connect, the output terminal of the AC charging controlling switch is connected with the input terminal of the AC charging system.
Further as such scheme is improved, and the charge control module includes system control switch, the system control
The input terminal of system switch is connected with the output terminal of described anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices, the output terminal of the system control switch respectively with it is described directly
Current charge system is connected with the AC charging system.
Further as such scheme is improved, and the charger further includes three-phase alternating-current supply, the DC charging system
System includes direct current master control borad, direct current card reader, direct current display screen and at least one DC charging rifle, every that DC charging rifle is corresponded to
It is connected with DC meter, DC charging switch and AC/DC converters, the output electric energy of the three-phase alternating-current supply and passes through AC/DC
Converter, DC meter and DC charging switch are output to DC charging rifle, the input terminal of the direct current master control borad with it is described straight
The output terminal connection of card reader is flowed, the output terminal of the direct current master control borad is connected with the input terminal of the direct current display screen, described
The output terminal of DC meter is connected with the input terminal of the direct current master control borad, and the direct current master control borad output signal control direct current fills
The on off state of electric switch.
Further as such scheme is improved, and the AC charging system includes exchange master control borad, exchange card reader, hands over
Flow display screen and at least one and AC charging rifle, every AC charging rifle is corresponded to be connected with AC charging switch and AC ammeter,
The three-phase alternating-current supply output electric energy is output to AC charging rifle, the exchange master by AC ammeter and AC charging switch
The input terminal for controlling plate is connected with the output terminal of the exchange card reader, and the output terminal of the exchange master control borad exchanges display with described
The input terminal connection of screen, the output terminal of the AC ammeter are connected with the input terminal of the exchange master control borad, the exchange master control
The on off state of plate output signal control AC charging switch.
Further as such scheme is improved, and the charger further includes interlocking contact device, the interlocking contact device point
It is not connected with the DC charging system and the AC charging system, for appointing DC charging system and AC charging system
After one system begins to use, another system, which disconnects, forbids using.
Further as such scheme is improved, and the DC charging system further includes direct-current supervision plate and Insulation monitoring
Plate, the direct current master control borad, direct-current supervision plate and Insulation monitoring plate connect each other, and the direct current master control borad passes through described exhausted
The on off state of edge detection plate control DC charging switch.
The beneficial effects of the utility model are：
A kind of AC/DC integrated formula off-board charger of overturning-preventing, in a charger integrated DC charging system and
AC charging system, charge control module is controlled by anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices, and then controls DC charging system and AC charging system
Working status, realize that charger is tilted beyond certain angle towards any one direction, system automatically cuts off working power, ensure
The safety of charger, electric automobile and charging operations personnel, security performance higher.
In addition, the DC charging system and the relatively independent design of AC charging system of the utility model, there is respective Card Reader
Device, display screen and control system by setting interlocking contact device, realize alternating current-direct current one, it can be achieved that two systems independent operating
Bulk charging machine interlocks export-restriction gross output, further ensures that charger safe operation.
Brief description of the drawings
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings：
Fig. 1 is the off-board charger system module frame chart of AC/DC integrated formula of the utility model overturning-preventing；
Fig. 2 is that the off-board one circuit system structure of charger embodiment of AC/DC integrated formula of the utility model overturning-preventing is shown
It is intended to；
Fig. 3 is that the off-board charger embodiment two system circuit structure of AC/DC integrated formula of the utility model overturning-preventing shows
It is intended to；
Fig. 4 is that the off-board three circuit system structure of charger embodiment of AC/DC integrated formula of the utility model overturning-preventing is shown
It is intended to；
Fig. 5 is the electrical block diagram of the utility model charger anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices；
Fig. 6 is the positive structure schematic of the off-board charger of AC/DC integrated formula of the utility model overturning-preventing；
Fig. 7 is the structure schematic diagram of the off-board charger of AC/DC integrated formula of the utility model overturning-preventing；
Fig. 8 is the off-board charger back side internal structure schematic diagram of AC/DC integrated formula of the utility model overturning-preventing；
Fig. 9 is open mode structural representation on the right side of the off-board charger of AC/DC integrated formula of the utility model overturning-preventing
Figure；
Figure 10 is open mode structural representation on the left of the off-board charger of AC/DC integrated formula of the utility model overturning-preventing
Figure.
Wherein, ZK1 is exchange master control borad, and LCD1 is exchange display screen, and DKQ1 is exchange card reader, and PJ1/PJ2 is exchange
Ammeter, KM1/KM2 are AC charging switches, and A/B/C/N is three-phase alternating-current supply, and QX is anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices, and 1QF is AC charging control
System switch；
ZK2 is direct current master control borad, and LCD2 is direct current display screen, and DKQ2 is direct current card reader, and JK is direct-current supervision plate, JYJC
It is Insulation monitoring plate, KMA is DC charging switch, and PJA is DC meter, and FU1 is fuse, and 2QF is that DC charging control is opened
Close, PSU1/PSU2 is AC/DC converters, and QF01 is total way switch, and QF02 is branch switch；
101 be exchange display screen, and 102 be exchange card reader, and 103 be AC charging rifle, and 104 be AC charging rifle interface,
105 be charging module, and 106 be three-phase kilowatt-hour meter, and 107 be plastic housing earth leakage circuit-breaker, and 108 be breaker, and 109 be ac contactor
Device, 110 be exchange master control borad；
201 be direct current display screen, and 202 be direct current card reader, and 203 be DC charging rifle, and 204 be DC charging rifle interface,
205 be exhaust fan, and 206 be wind turbine pinboard, and 207 be Insulation monitoring plate, and 208 be direct-current supervision plate, and 209 be direct current master control
Plate, 210 be DC meter, and 211 be DC charging rifle leadage circuit；
300 be scram button, and HYA is charging gun A rechargeable lamps, and HRA is charging gun A trouble lights, and HYB is charging gun B chargings
Lamp, HRB are charging gun B trouble lights, and HYC is charging gun C rechargeable lamps, and HRC is charging gun C trouble lights, and HG is power supply indicator.
Embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the application can phase
Mutually combination.
The present embodiment is carried out by taking the off-board charger of AC/DC integrated formula of the overturning-preventing of direct current list rifle+exchange rush-harvesting and rush-planting as an example
Describe in detail.Obvious, charging gun is set can be varied, as direct current list rifle+three rifle of exchange, direct current rush-harvesting and rush-planting+exchange rush-harvesting and rush-planting,
Three rifles of direct current+exchange list rifle, direct current rush-harvesting and rush-planting+three rifle of exchange, direct current rush-harvesting and rush-planting+exchange rush-harvesting and rush-planting, three rifles of direct current+exchange, three rifle etc.,
This is not repeated.
Fig. 1 is the off-board charger system module frame chart of AC/DC integrated formula of the utility model overturning-preventing, such as Fig. 1 institutes
Show, a kind of off-board charger of AC/DC integrated formula of overturning-preventing, including anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices, charge control module, DC charging system
System and AC charging system, the output terminal of charge control module are connected with DC charging system and AC charging system respectively, are prevented
Topple over the output terminal of plate and the input terminal of charge control module connects, for by controlling charge control module, and then control straight
The working status of current charge system and AC charging system.
Specifically, with reference to Fig. 2, Fig. 2 is the off-board charger embodiment of AC/DC integrated formula of the utility model overturning-preventing
One circuit system structure diagram, charge control module include AC charging controlling switch 1QF and DC charging controlling switch
The input terminal of 2QF, AC charging controlling switch 1QF and the input terminal of DC charging controlling switch 2QF are with anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices QX's
Output terminal connects, and the output terminal of AC charging controlling switch 1QF is connected with the input terminal of AC charging system, DC charging control
The input terminal of the output terminal and DC charging system that switch 2QF connects.
Specifically, in the present embodiment, which further includes three-phase alternating-current supply A/B/C/N, and AC charging system includes
Master control borad ZK1, exchange card reader DKQ1, exchange display screen LCD1 and at least one are exchanged AC charging rifle, the present embodiment exchange
Charging gun quantity is provided with two, and every AC charging rifle is corresponded to is connected with AC charging switch KM1/KM2 and AC ammeter
PJ1/PJ2, three-phase alternating-current supply A/B/C/N output electric energy are arrived by AC ammeter PJ1/PJ2 and AC charging switch KM1/KM2
AC charging rifle 1 and AC charging rifle 2, the input terminal of exchange master control borad ZK1 and exchange card reader DKQ1 is the connection exported,
The output terminal of exchange master control borad ZK1 is connected with exchanging the input terminal of display screen LCD1, the output terminal of AC ammeter PJ1/PJ2 and friendship
Flow the input terminal connection of master control borad ZK1, the on off state of exchange master control borad output signal control AC charging switch KM1/KM2.
DC charging system includes direct current master control borad ZK2, direct current card reader DKQ2, direct current display screen LCD2 and at least one
DC charging rifle, the present embodiment, DC charging rifle are provided with one, it is every DC charging rifle is corresponded to be connected with DC meter PJA,
DC charging switchs KMA and AC/DC converters, and the output electric energy of three-phase alternating-current supply is by AC/DC converters, DC meter
PJA and DC charging switch KMA are output to DC charging rifle, and the output terminal of direct current master control borad ZK2 is with direct current card reader DKQ2's
Output terminal connects, and the output terminal of direct current master control borad ZK2 is connected with the input terminal of direct current display screen LCD2, and DC meter PJA's is defeated
Outlet is connected with the input terminal of direct current master control borad ZK2, and direct current master control borad ZK2 output signal control DC charging switch KMA's opens
Off status.Release branch in addition, DC charging system further includes at least one direct current, direct current branch of releasing includes branch switch
QF01, AC/DC converter PSU1/PSU2 and output interface of releasing, three-phase alternating-current supply is successively by branch switch QF01 or straight
Current charge controlling switch 2QF, AC/DC converter PSU1/PSU2 is connected to output interface of releasing.DC charging system further includes directly
Flow monitoring plate JK and Insulation monitoring plate JYJC, direct current master control borad ZK2, direct-current supervision plate JK and Insulation monitoring plate JYJC are each other
Connection, direct current master control borad ZK2 control the on off state of DC charging switch KMA by Insulation monitoring plate JYJC.DC charging rifle
Front end is also in series with the fuse FU1 for preventing overcurrent.
With reference to Fig. 3, Fig. 3 is the off-board charger embodiment two system electricity of AC/DC integrated formula of the utility model overturning-preventing
Line structure schematic diagram, in the present embodiment, charge control module include system control switch, and system control switch uses lightning protection device
The input terminal of SPD1, lightning protection device SPD1 are connected with the output terminal of anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices QX, and the output terminal of lightning protection device SPD1 is opened by total road
Close QF01 to be connected with AC charging system and DC charging system respectively, the circuit knot of AC charging system and DC charging system
Structure is identical with embodiment one, and this will not be repeated here.
Part charger can select AC charging system and direct current to fill in the case where total transformer load ability is limited
The configuration of electric system interlocking operation.With reference to Fig. 4, Fig. 4 is the off-board charger of AC/DC integrated formula of the utility model overturning-preventing
Three circuit system structure diagram of embodiment, charger further include interlocking contact device 1KM/2KM, 1KM/2KM points of interlocking contact device
It is not connected with DC charging system and AC charging system, for opening DC charging system and AC charging system any system
After beginning use, another system, which disconnects, forbids using.So that in exchange integrated charger, AC charging system and DC charging system
Unite relatively independent, have it is respective swipe the card, show, control system, consider the special station in part in due to transformer total load it is limited
In the case of the total power consumption for limiting each AC/DC integrated, AC charging system and DC charging can be set by daemon software
The interlocking independent operating of system, after both AC charging system or any side of DC charging system begin to use, swipes the card another again
One system cannot start charging and use the page in the display screen output excess load pause of another system at the same time.Specifically, work as car owner
Started to charge up in any one side brush card of DC side or exchange side, interlocking contact device, that is, controlled is attracted selected this of conducting
Side, and disconnect not selected opposite side.Interlocking contact device can also export a remote signals at the same time (by wired or wireless shape
Formula) give another side system master control borad, identify another side system and forbid charging.When the second car owner swipes the card in the same side, this
Side display screen, which suggests that, please plug in rifle charging, and when car owner is not having occupied opposite side to swipe the card, system can be prompted due to total work
Rate limits the side and forbids charging (being identified forbidding charging before because).After occupied side charging at first, this
The master control borad of side sends remote signals to opposite side master control borad, and release another side system forbids charging to identify.Car owner at this time
It can swipe the card charging in any side system, because being once identified as forbidding charging without any.It is achieved thereby that hand over straight
The integral charger interlocking export-restriction gross output of stream.
Obviously, AC charging system and DC charging system can select exchange side (AC charging system according to actual needs
System) and DC side (DC charging system) interlocking run configuration, exchange side and DC side can also be selected not to interlock operation
Configuration.For example, part charger system can select exchange side and DC side in the case where total transformer load ability is limited
Interlock the configuration of operation；Part charger system in the case of total transformer load ability abundance, can select exchange side and
DC side does not interlock the configuration of operation, and specific implementation method no longer repeats here.
For the circuit structure of the utility model charger anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices with reference to Fig. 5, Fig. 5 is the utility model charger overturning-preventing
The electrical block diagram of plate, the anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices include storage capacitor C1Q, the second capacitance C2Q, the 3rd capacitance C3Q, first resistor
R1Q, second resistance R2Q, inclination sensor S1, switching tube Q1, diode D3Q, the first relay J1 and the second relay J2, incline
The input terminal connection power supply of oblique sensor S1, in the present embodiment, power supply uses 12V voltage sources, and 12V voltage sources can be by upper
State AC/DC converters PSU2 outputs to provide, the base stage of the output terminal connecting valve pipe Q1 of inclination sensor S1, the collection of switching tube Q1
Electrode is connected by connecting diode D3Q with power supply, the emitter connection power supply of switching tube Q1, one end of storage capacitor C1Q
It is connected with the base stage of switching tube Q1, other end connection power supply.First relay J1 includes first switch Q2 and the first excitation wire
Enclose XQ1, the input terminal of the first magnet exciting coil XQ1 is connected with the output terminal of switching tube Q1, the output terminal of the first magnet exciting coil XQ1 and
The input terminal connection of first switch Q2, the output terminal of first switch Q2 and the input terminal of charge control module connect, i.e., first opens
The output terminal OUT1/OUT2 for closing Q2 is connected with AC charging controlling switch 1QF and DC charging controlling switch 2QF respectively.This is anti-
Topple over plate and further include the second relay J2, the second relay J2 and diode D3Q is connected in parallel, and the second relay J2 includes second
Switch Q3 and the second magnet exciting coil XQ2, the input terminal of the second magnet exciting coil XQ2 are connected with the output terminal of switching tube Q1, and second encourages
The output terminal of magnetic coil XQ2 is connected with the input terminal of second switch Q3, the output terminal of second switch Q3 and the first relay J1's
First magnet exciting coil XQ1 connections, when charger is in horizontal positioned state, i.e. inclination sensor S1 in O spend when, tilt sensing
Device S1, first switch Q2 and second switch Q3 are normally open, when charger shakes, are tilted, i.e. inclination sensor
S1 to any direction tilt 30 ± 10 degree (range of tilt angles can be adjusted according to actual conditions) when, inclination sensor S1 by
Normally open is converted to normally closed conducting state, and at this time, after storage capacitor C1Q electricity is filled, the base stage input of switching tube Q1 is high
Level, switching tube Q1 is in the conduction state, and the second magnet exciting coil XQ2 has electric current inflow in the second relay J2, and driving second is opened
Q3 closures are closed, after second switch Q3 is closed, the first magnet exciting coil XQ1 has electric current inflow in the first relay J1, and driving first is opened
Q2 closures are closed, AC charging controlling switch 1QF and DC charging controlling switch 2QF are disconnected, AC charging system and DC charging
System automatically powers off, and ensures charging machine equipment, electric automobile, the safety of charging operations personnel.After charger run-off the straight, drive
Dynamic first switch Q2 closures, the second relay J2 locking driving second switch Q3 closures, ensure AC charging controlling switch 1QF and
DC charging controlling switch 2QF is disconnected, so that AC charging system and DC charging system automatically power off, and then ensures to fill
Motor device, electric automobile, the safety of charging operations personnel, and after charger system automatically powers off, second switch Q3 is from closure
State becomes normally open again.The second relay J2 is set to lock second switch Q3 closed forms before system does not automatically power off
State (the shake-up closed action time for delaying first switch Q2), prevent inclination sensor S1 be in heeling condition it is critical when repeatedly
Touch first switch Q1 actions.
In addition, anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices can also direct control system controlling switch, i.e. lightning protection device SPD1, if setting anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices
Output terminal is connected with lightning protection device SPD1, then when anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices is tilted a certain angle to any direction, triggers lightning protection device SPD1 ends
Mouthful, the input power of charger system is cut off, ensures charging machine equipment, electric automobile, the safety of charging operations personnel.
Fig. 6 is the positive structure schematic of the off-board charger of AC/DC integrated formula of the utility model overturning-preventing, reference
Fig. 2 and Fig. 6, in the present embodiment, AC charging system card reader 102, AC charging system display 101, DC charging system
Display screen 201, DC charging system card reader 202 are arranged at charging machine face.
Charging machine face is additionally provided with the indicator lamp groups for indicating charger working status.Indicator lamp groups include system electricity
Source indicator light and the charging indicator light and malfunction indicator lamp corresponding to each charging gun working status.AC/DC integrated formula charger
Frontal state indicator light, be distributed by the left and right sides, the most middle power supply indicator for system.In the present embodiment, alternating current-direct current
The frontal state indicator light of integrated charger, is distributed by the left and right sides, the most middle power supply indicator HG for system, left side
For the charging gun B rechargeable lamps HYB of AC charging system, charging gun B trouble lights HRB, charging gun C rechargeable lamps HYC, charging gun C events
Hinder lamp HRC；Right side is charging gun A rechargeable lamps HYA, the charging gun A trouble lights HRA of DC charging system；Charging gun B rechargeable lamps
HYB, charging gun B trouble lights HRB, charging gun C rechargeable lamps HYC, the input terminal of charging gun C trouble lights HRC and power supply indicator HG
It is connected with exchanging the output terminal of master control borad ZK1；Charging gun A rechargeable lamps HYA, charging gun A trouble lights HRA input terminal with directly
Flow the output terminal connection of master control borad ZK2.
Charging machine face is additionally provided with the scram button for cutting off AC charging system and DC charging system output
300.In order to ensure the safety of equipment operation, AC/DC integrated formula charging machine face configures unique emergency stop device, emergency
Under take scram button 300, AC charging system and DC charging system cut off output at the same time, and respective display screen shows emergency stop
Malfunction or the emergency stop alarm of preceding system lock.
In order to improve the convenience that car owner uses AC/DC integrated formula charger, AC charging system and DC charging system
Card reader, display screen, status indicator lamp, scram button 300 be all disposed within equipment front.
Fig. 7 is the structure schematic diagram of the off-board charger of AC/DC integrated formula of the utility model overturning-preventing, and Fig. 8 is
The off-board charger back side internal structure schematic diagram of AC/DC integrated formula of the utility model overturning-preventing, with reference to Fig. 7 and Fig. 8, is handed over
Direct current integrated formula charger back, goes out charging gun interface, left bottom goes out AC charging rifle interface 104, bottom right side from bottom
Go out DC charging rifle interface 204；Middle and upper part is installed with the device for mounting charging gun, and left side mounts AC charging rifle 103, and right side is hung
Fill DC charging rifle 203.
In the present embodiment, AC charging system and DC charging system are separately positioned on the installation point of left and right two of charger
Area.
In the present embodiment, the top of left installation subregion is provided with charging module 105.
In the present embodiment, charger further includes the offside door and offside door corresponding to left and right installation subregion, is set on offside door
Air filter is equipped with, air filter includes filter screen, dust particle concentration sensor and humidity sensor；Offside door
On be provided with air exhausting device, air exhausting device includes exhaust fan 205, wind turbine pinboard 206 and wind turbine driving cable.For the ease of
Whole system installation is safeguarded, as shown in figure 5, being provided with air exhausting device on offside door (comprising exhaust fan 205, wind turbine pinboard
206th, wind turbine driving cable (not marked in figure)), air filter is installed (comprising filter screen, dust particle on offside door
Concentration sensor, humidity sensor (not marked in figure)), equipment installation region top is installed with charging module 105, whole equipment
Installing zone lower part is divided into left and right sides installation region, and left side is AC charging system installation region, and right side is DC charging system
Installation region, the various failures of fast positioning, processing DC charging system and AC charging system are capable of after the subregion of left and right.
Fig. 9 is open mode structural representation on the right side of the off-board charger of AC/DC integrated formula of the utility model overturning-preventing
Figure, as shown in figure 9, in the present embodiment, DC charging rifle leadage circuit 211, Insulation monitoring plate are provided with right installation subregion
207th, direct-current supervision plate 208, direct current master control borad 209 and DC meter 210.
Figure 10 is open mode structural representation on the left of the off-board charger of AC/DC integrated formula of the utility model overturning-preventing
Figure, as shown in Figure 10, in the present embodiment, is provided with three-phase kilowatt-hour meter 106, exchange master control borad 110, plastic housing electric leakage on left installation subregion
Protection switch 107, breaker 108 and A.C. contactor 109.
A kind of AC/DC integrated formula off-board charger of overturning-preventing, in a charger integrated DC charging system and
AC charging system, charge control module is controlled by anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices, and then controls DC charging system and AC charging system
Working status, realize that charger is tilted beyond certain angle towards any one direction, system automatically cuts off working power, ensure
The safety of charger, electric automobile and charging operations personnel, security performance higher.
In addition, the DC charging system and the relatively independent design of AC charging system of the utility model, there is respective Card Reader
Device, display screen and control system by setting interlocking contact device, realize alternating current-direct current one, it can be achieved that two systems independent operating
Bulk charging machine interlocks export-restriction gross output, further ensures that charger safe operation.
Above is the preferable of the utility model is implemented to be illustrated, but the utility model is created and is not limited to institute
Embodiment is stated, those skilled in the art can also make a variety of be equal on the premise of without prejudice to the utility model spirit
Deformation is replaced, these equivalent deformations or replacement are all contained in the application claim limited range.
Claims (10)
1. the off-board charger of AC/DC integrated formula of a kind of overturning-preventing, it is characterised in that it includes anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices, charge control
Module, DC charging system and AC charging system, the output terminal of the charge control module respectively with the DC charging system
System is connected with AC charging system, and the output terminal of described anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices is connected with the input terminal of the charge control module, is used for
By controlling charge control module, and then control the working status of DC charging system and AC charging system.
2. the off-board charger of AC/DC integrated formula of a kind of overturning-preventing according to claim 1, it is characterised in that described
Anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices includes inclination sensor, switching tube and the first relay, and the input terminal connection power supply of the inclination sensor is described
The output terminal of inclination sensor connects the input terminal of the switching tube, and the output terminal of the switching tube connects first relay
Input terminal, the output terminal of first relay is connected with the input terminal of the charge control module, the inclination sensor
For the opening and closing by controlling the switching tube, and then control the open and-shut mode of the first relay.
3. the off-board charger of AC/DC integrated formula of a kind of overturning-preventing according to claim 2, it is characterised in that described
Anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices further includes diode, and the output terminal of the switching tube is connected by the diode of connecting with power supply, and described first
Relay is connected with the diodes in parallel, and first relay includes first switch and the first magnet exciting coil, and described first
The input terminal of magnet exciting coil and the output terminal of switching tube connect, and the output terminal of the first magnet exciting coil and the input terminal of first switch connect
Connect, the output terminal of first switch and the input terminal of charge control module connect, for controlling the disconnected open and close of charge control module
Close.
4. the off-board charger of AC/DC integrated formula of a kind of overturning-preventing according to claim 3, it is characterised in that described
Anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices further includes the second relay, and second relay is connected with the diodes in parallel, the second relay bag
Second switch and the second magnet exciting coil are included, the input terminal of second magnet exciting coil is connected with the output terminal of the switching tube, institute
The input terminal of the output terminal and second switch of stating the second magnet exciting coil connects, and the output terminal of the second switch is encouraged with described first
Magnetic coil connects, and when charger is in horizontal positioned state, the first switch and the second switch are normally open, when
When charger occurs vibrations, tilts, the first switch and second switch of anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices are changed into closure state, and then control and fill
Electric control module disconnects.
5. a kind of off-board charger of AC/DC integrated formula of overturning-preventing according to any one of claims 1 to 4, its feature
It is, the charge control module includes DC charging controlling switch and AC charging controlling switch, the DC charging control
The output terminal of the input terminal of switch and the input terminal of the AC charging controlling switch with described anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices is connected, described straight
The output terminal of current charge controlling switch is connected with the input terminal of the DC charging system, the AC charging controlling switch it is defeated
Outlet is connected with the input terminal of the AC charging system.
6. a kind of off-board charger of AC/DC integrated formula of overturning-preventing according to any one of claims 1 to 4, its feature
It is, the charge control module includes system control switch, the input terminal of the system control switch and described anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices
Output terminal connection, the output terminal of the system control switch respectively with the DC charging system and the AC charging system
Connection.
7. the off-board charger of AC/DC integrated formula of a kind of overturning-preventing according to claim 4, it is characterised in that described
Charger further includes three-phase alternating-current supply, and the DC charging system includes direct current master control borad, direct current card reader, direct current display screen
At least one is connected with DC meter, DC charging switch and AC/DC conversions DC charging rifle, every DC charging rifle is corresponded to
Device, the output electric energy of the three-phase alternating-current supply are output to direct current by AC/DC converters, DC meter and DC charging switch
Charging gun, the input terminal of the direct current master control borad are connected with the output terminal of the direct current card reader, the direct current master control borad it is defeated
Outlet is connected with the input terminal of the direct current display screen, the input terminal of the output terminal of the DC meter and the direct current master control borad
Connection, the on off state of the direct current master control borad output signal control DC charging switch.
8. the off-board charger of AC/DC integrated formula of a kind of overturning-preventing according to claim 7, it is characterised in that described
AC charging system includes exchange master control borad, exchange card reader, exchange display screen and at least one AC charging rifle, every exchange
Charging gun corresponds to and is connected with AC charging switch and AC ammeter, the three-phase alternating-current supply output electric energy by AC ammeter and
AC charging switch is output to AC charging rifle, and the input terminal of the exchange master control borad connects with the output terminal for exchanging card reader
Connect, it is described exchange master control borad output terminal with it is described exchange display screen input terminal be connected, the output terminal of the AC ammeter and
The input terminal connection of the exchange master control borad, the on off state of the exchange master control borad output signal control AC charging switch.
A kind of 9. off-board charger of AC/DC integrated formula of overturning-preventing according to claim 7 or 8, it is characterised in that
The charger further includes interlocking contact device, the interlocking contact device respectively with the DC charging system and the AC charging
System connects, for making DC charging system and after AC charging system any system begins to use, another system, which disconnects, forbids
Use.
A kind of 10. off-board charger of AC/DC integrated formula of overturning-preventing according to claim 9, it is characterised in that institute
State DC charging system and further include direct-current supervision plate and Insulation monitoring plate, the direct current master control borad, direct-current supervision plate and insulation inspection
Drafting board connects each other, and the direct current master control borad controls the on off state of DC charging switch by the Insulation monitoring plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721345746.1U CN207339350U (en) | 2017-10-19 | 2017-10-19 | A kind of AC/DC integrated formula off-board charger of overturning-preventing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721345746.1U CN207339350U (en) | 2017-10-19 | 2017-10-19 | A kind of AC/DC integrated formula off-board charger of overturning-preventing |
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| Publication Number | Publication Date |
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| CN207339350U true CN207339350U (en) | 2018-05-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107887940A (en) * | 2017-10-19 | 2018-04-06 | 深圳市科陆电子科技股份有限公司 | A kind of AC/DC integrated formula off-board charger of overturning-preventing |
-
2017
- 2017-10-19 CN CN201721345746.1U patent/CN207339350U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107887940A (en) * | 2017-10-19 | 2018-04-06 | 深圳市科陆电子科技股份有限公司 | A kind of AC/DC integrated formula off-board charger of overturning-preventing |
| CN107887940B (en) * | 2017-10-19 | 2023-06-02 | 深圳市科陆电子科技股份有限公司 | Anti-toppling AC/DC integrated non-vehicle charger |
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Effective date of registration: 20210817 Address after: 510000 shop 13, block C, jinzhouyuan, Shinan highway, Nansha District, Guangzhou, Guangdong Patentee after: Guangzhou jiediantong comprehensive energy Co.,Ltd. Address before: 518000 floor 5, building T2, South District, technology park, Nanshan District, Shenzhen, Guangdong Patentee before: Shenzhen Clou Electronics Co.,Ltd. Patentee before: SHENZHEN CAR ENERGY NET Co.,Ltd. |
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