CN212046917U - Slow charging integrated system of electric vehicle - Google Patents
Slow charging integrated system of electric vehicle Download PDFInfo
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- CN212046917U CN212046917U CN202020520803.0U CN202020520803U CN212046917U CN 212046917 U CN212046917 U CN 212046917U CN 202020520803 U CN202020520803 U CN 202020520803U CN 212046917 U CN212046917 U CN 212046917U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Abstract
The utility model provides a slow charging integrated system of an electric vehicle, which comprises an on-cable control box, a slow charging seat, a vehicle-mounted charger and a charging terminal; the cable upper control box, the slow charging seat and the vehicle-mounted charger are integrated in the same shell, and the cable upper control box and the slow charging seat are connected to the vehicle-mounted charger; the charging terminal is connected to the vehicle-mounted charger through a charging guide line and is connectable to a vehicle-mounted charging port for charging. Adopt above-mentioned scheme, compare and install vehicle charger in the car among the prior art, the utility model discloses become vehicle-mounted mobile annex with vehicle charger, saved the space in the car. The utility model discloses a be connected charging terminal with on-vehicle charger through the guide line that charges to be connected with on-vehicle mouth that charges, charge the low pressure and separate from the whole car, saved the low pressure and charged mouthful high-low voltage electric wire to on-vehicle charger, on-vehicle charger to inboard high voltage battery of car. Thereby further saving the space in the vehicle and reducing the arrangement cost of the whole vehicle.
Description
Technical Field
The utility model relates to an electric automobile field of charging, in particular to integrated system fills slowly of electric motor car.
Background
With the increase of the number of automobiles and the sharpening of the environmental pollution problem, the development of electric automobiles receives more and more attention, wherein the charging technology of electric automobiles becomes the key and difficult point of the manufacturing industry of electric automobiles.
For electric vehicles, charging the electric vehicle is a very important issue. In order to charge an electric vehicle, a charging port needs to be arranged on a vehicle body. For charging convenience and without affecting the appearance, the volume of the charging port needs to be reduced as much as possible.
The existing charging ports are divided into a high-voltage (direct current, fast charging) type and a low-voltage (alternating current, slow charging) type, and in order to meet different charging requirements, a common electric vehicle is provided with the two charging ports so as to correspond to the high voltage and the low voltage. The charging port has two modes on the whole vehicle arrangement, one of the two modes is that two single sockets are arranged at different positions of the vehicle body, the mode has small volume and flexible arrangement, but the sockets are required to be arranged at two positions of the vehicle body; and secondly, a double socket is arranged at the same position of the vehicle body, and although the socket is only arranged at one position of the vehicle body, the double socket occupies a larger space and is not easy to arrange.
Present fill integrated system slowly and all set up in the car, and generally be in the trunk, when needing to charge again, the user will fill integrated system slowly the charging wire and take out to the rifle that charges on will filling electric pile inserts the low pressure mouth that charges on the car, charges in order to accomplish.
However, for a user who does not use low-voltage charging, the slow charging integrated system is arranged in the vehicle, so that the space in the vehicle is wasted, and the cost of the whole vehicle arrangement is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve and fill integrated system setting in the car slowly among the prior art, cause the space extravagant great, and put the higher problem of car arrangement cost. The utility model provides an integrated system fills slowly of electric motor car can promote the utilization ratio of car inner space, reduces the cost that whole car was arranged.
In order to solve the above problems, an embodiment of the present invention discloses a slow charging integrated system of an electric vehicle, which includes an on-cable control box, a slow charging seat, a vehicle-mounted charger, and a charging terminal;
the cable upper control box, the slow charging seat and the vehicle-mounted charger are integrated in the same shell, and the cable upper control box and the slow charging seat are connected to the vehicle-mounted charger;
the charging terminal is connected with the vehicle-mounted charger through a charging guide line and can be connected with a vehicle-mounted charging port for charging.
By adopting the scheme, the control box on the cable, the slow charging seat and the vehicle-mounted charger are integrated in the same shell, the charging terminal is connected with the vehicle-mounted charger through the charging guide circuit and is connected with the vehicle-mounted charging port for charging, the vehicle-mounted charger is changed into a movable accessory on the vehicle, and the space in the vehicle is saved.
According to another embodiment of the present invention, the slow charging integrated system of the electric vehicle disclosed in the embodiments of the present invention is provided, wherein
One end of the on-cable control box is connected with the vehicle-mounted charger, and the other end of the on-cable control box is provided with a first terminal which can be connected with a first external power supply;
one end of the slow charging seat is connected with the vehicle-mounted charger, and the other end of the slow charging seat is provided with a second terminal which can be connected with a second external power supply; and is
The on-cable control box and the slow charging seat are connected with the vehicle-mounted charger in a parallel mode, and power can be supplied to the vehicle-mounted charger through only one of the on-cable control box and the slow charging seat at the same time.
Adopt above-mentioned scheme, the control box is connected with first external power source through first terminal on the cable to supply power to vehicle charger through first external power source, fill the seat slowly and be connected with second external power source through the second terminal, in order to supply power to vehicle charger through second external power source, the user can the optional mode of charging, has improved the convenience of using.
According to the utility model discloses a further embodiment, the utility model discloses an embodiment discloses an integrated system fills slowly of electric motor car works as control box to on the cable during the power supply of vehicle charger, control box passes through on the cable first terminal is connected to first external power source, just the terminal that charges is connected to on-vehicle mouth that charges with to vehicle charger supplies power.
By adopting the scheme, when the control box on the cable supplies power to the vehicle-mounted charger, the charging terminal is connected with the vehicle-mounted charging port to charge the vehicle-mounted charger, so that the use of a user is facilitated.
According to the utility model discloses a further embodiment, the utility model discloses an embodiment discloses an integrated system fills slowly of electric motor car, works as fill slowly the seat to when the on-vehicle charger supplies power, fill slowly the seat and pass through the second terminal is connected to the second external power source, just the charging terminal is connected to on-vehicle mouth that charges with to on-vehicle charger supplies power.
By adopting the scheme, when the slow charging base is used for supplying power to the vehicle-mounted charger, the charging terminal is connected with the vehicle-mounted charging port to charge the vehicle-mounted charger, so that the use of a user is facilitated. And no matter the on-cable control box (low-voltage charging) or the slow charging seat (low-voltage charging) is adopted to charge the vehicle-mounted charger, only the same vehicle-mounted charging port (high-voltage charging port) is needed. That is to say, only need set up on the automobile body on-vehicle mouth that charges just can realize high pressure and charge with the low pressure, saved and arranged the space that the mouth was charged to the low pressure on the automobile body, saved the usage space of automobile body, also improved the aesthetic property.
According to another specific embodiment of the present invention, the slow charging integrated system of the electric vehicle disclosed in the embodiments of the present invention, the charging guide line is detachably inserted into the vehicle-mounted charger; and the number of the first and second electrodes,
the second terminal is detachably inserted into the slow charging seat.
According to another specific embodiment of the present invention, the slow charging integrated system of the electric vehicle disclosed in the embodiments of the present invention, the first terminal is detachably connected to the first external power supply by plugging; and is
The second terminal and the second external power supply are detachably plugged together.
By adopting the scheme, the first terminal and the first external power supply are detachably plugged together, the second terminal and the second external power supply are detachably plugged together, the first terminal and the second terminal can be detached when the device is not in use, and the space is effectively saved.
According to another specific embodiment of the present invention, the slow charging integrated system of the electric vehicle disclosed in the embodiments of the present invention, the first external power source is 220V ac; and is
The second external power supply is an alternating current charging pile.
According to another specific embodiment of the present invention, the slow charging integrated system of the electric vehicle disclosed in the embodiments of the present invention, the first terminal is an ac power plug;
and the second terminal is a charging gun of the alternating-current charging pile.
According to the utility model discloses a further embodiment, the utility model discloses an embodiment discloses an integrated system fills slowly of electric motor car, and the terminal that charges is the high pressure rifle that charges.
According to the utility model discloses a further embodiment, the utility model discloses an embodiment discloses an integrated system fills slowly of electric motor car still includes control unit, control unit respectively with control box on the cable fill the seat slowly vehicle-mounted charger with charging terminal connects, in order to control box on the cable or fill the seat slowly to vehicle-mounted charger charges.
By adopting the scheme, the control device is arranged, so that a user can conveniently select which charging mode to charge the electric automobile, and the use convenience is improved.
The utility model has the advantages that:
control box, fill seat, on the cable vehicle-mounted charger integration inside same casing slowly, the terminal that charges is connected with vehicle-mounted charger through the guide circuit that charges to charge with on-vehicle mouth that charges. Namely the utility model discloses with the high-pressure mouth that charges and the low pressure mouth that charges for realizing the high low pressure among the prior art combine, only set up a high-pressure mouth that charges on the automobile body, unify and charge for the car through highly compressed charging terminal, and become the part separation that charges with the low pressure and fill integrated system slowly in this application, can carry on the car, need not fixed setting in the car. Utility model still can carry out under the prerequisite that the low pressure charges, save the low pressure mouth that charges, save the space of arranging of the mouth that charges. And compare and install the on-vehicle charger in the car among the prior art, the utility model discloses become the mobilizable annex of vehicle-mounted with the on-vehicle charger, saved the space in the car.
Further, the utility model discloses a terminal that will charge is connected with on-vehicle charger through the guide line that charges to be connected with on-vehicle charging mouth and charge, saved the low pressure and charged mouthful to on-vehicle charger, on-vehicle charger to the inboard high voltage battery's of car high-voltage electric wire. Thereby further saving the space in the vehicle and reducing the arrangement cost of the whole vehicle.
Drawings
Fig. 1 is a schematic circuit connection diagram of a slow charging integrated system of an electric vehicle according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a slow charging integrated system of an electric vehicle according to an embodiment of the present invention.
Description of reference numerals:
1. an on-cable control box; 11. a first terminal; 2. a slow charging seat; 21. a second terminal; 3. a vehicle-mounted charger; 4. a charging terminal; 5. a charging guide line; 6. a first external power supply; 7. a second external power supply; 8. a control component; 9. a housing.
Detailed Description
The following description is provided for illustrative embodiments of the present invention, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. While the invention will be described in conjunction with the preferred embodiments, it is not intended that features of the invention be limited to only those embodiments. On the contrary, the intention of implementing the novel features described in connection with the embodiments is to cover other alternatives or modifications which may be extended based on the claims of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be practiced without these particulars. Furthermore, some of the specific details are omitted from the description so as not to obscure or obscure the present invention. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
It should be noted that in this specification, like reference numerals and letters refer to like items in the following drawings, and thus, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.
In the description of the present embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are usually placed in when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or the element to which the present invention is directed must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the present embodiment, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed," "connected," and "connected" are to be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present embodiment can be understood in specific cases by those of ordinary skill in the art.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
In order to solve the problems of large space waste in the vehicle and high arrangement cost of the whole vehicle in the prior art, the embodiment provides a slow charging integrated system of an electric vehicle, as shown in fig. 1 and 2.
The slow charging integrated system of the electric vehicle provided by the embodiment comprises an on-cable control box 1, a slow charging seat 2, an on-vehicle charger 3 and a charging terminal 4.
Specifically, the on-cable control box 1 is used for connecting with a 220V ac power supply and supplying power to the on-vehicle charger 3. And the slow charging base 2 is used for being connected with the charging gun of the alternating-current charging pile, so as to supply power to the vehicle-mounted charger 3.
It should be noted that both the 220V ac power supply and the charging gun of the ac charging pile belong to low voltage charging.
The vehicle-mounted charger 3 can convert alternating current received from the on-cable control box 1 and the slow charging seat 2 into direct current, and stores the direct current into a vehicle-mounted battery of the electric vehicle so as to supply electric quantity to the vehicle.
As shown in fig. 1 and 2, in the present embodiment, the on-cable control box 1, the slow charging base 2, and the vehicle-mounted charger 3 are integrated inside the same housing 9, and the on-cable control box 1 and the slow charging base 2 are both connected to the vehicle-mounted charger 3.
In this embodiment, the model of the on-cable control box 1 is MD11-50A, however, a person skilled in the art may also select other models of on-cable control boxes 1, and this embodiment does not specifically limit this.
The model of the slow charging base 2 is MD11-50A, and those skilled in the art can select other models of slow charging bases 2, which is not limited in this embodiment.
The model of the on-board charger 3(OBC) is MD11-100A, however, those skilled in the art may also select other models of on-board chargers 3, and this embodiment does not specifically limit this.
The model number of the charging terminal 4 is MD11-300A, however, a person skilled in the art may select other model numbers of the charging terminal 4, which is not specifically limited in this embodiment.
The voltage-withstanding grade of the slow charging integrated system of the electric vehicle provided by the embodiment is 500V.
It should be noted that, the volume of the housing 9 can be set according to the volume of the on-cable control box 1 and the slow charging seat 2, and is preferably set to be small enough, so that the space occupied by the on-cable control box 1, the slow charging seat 2 and the connecting circuit can be effectively reduced, and the utilization rate of the space in the vehicle is increased.
As shown in fig. 1, the charging terminal 4 is connected to the in-vehicle charger 3 through a charging guide line 5, and is connectable to an in-vehicle charging port for charging.
In the present embodiment, the vehicle-mounted charging port is a dc charging socket, that is, a high-voltage charging socket.
Specifically, the charging guide line 5 in the present embodiment includes a live line, a neutral line, and a ground line. It should be noted that the connection circuit between the on-cable control box 1 and the vehicle-mounted charger 3 and the connection circuit between the slow charging base 2 and the vehicle-mounted charger 3 all include a live wire, a zero wire and a ground wire. And the live wire, the zero line and the ground wire of each connecting circuit are correspondingly connected. Of course, the present embodiment is only schematically illustrated in the case that the charging guide line 5 includes a live wire, a neutral wire and a ground wire, and in fact, the charging guide line 5 and other connection lines may include only a live wire and a neutral wire. However, in order to improve the electricity utilization safety of the slow charging integrated system, the charging guide line 5 and other connecting lines preferably comprise a live line, a neutral line and a ground line.
Preferably, the charging terminal 4 in this embodiment is a high voltage charging gun. The high voltage charging gun is not different from the prior art in essence, and the description of the embodiment is omitted here.
Specifically, in the present embodiment, as shown in fig. 1, one end of the on-cable control box 1 is connected to the on-vehicle charger 3, and the other end is provided with a first terminal 11, and the first terminal 11 is connectable to the first external power supply 6.
Preferably, the first external power source 6 in the present embodiment is 220V ac.
Preferably, the first terminal 11 in this embodiment is an ac power plug. Since the charging guide line 5 preferably includes the live wire, the neutral wire, and the ground wire in the present embodiment, the ac power plug needs to select a three-phase plug. Of course, when the charging guide line 5 includes only the live line and the neutral line, the ac power plug may select a two-phase plug.
More specifically, when the on-cable control box 1 supplies power to the on-vehicle charger 3, the on-cable control box 1 is connected to the first external power supply 6 through the first terminal 11, and the charging terminal 4 is connected to the on-vehicle charging port to supply power to the on-vehicle charger 3.
A connection line extends from one side of the on-cable control box 1, and the connection line is connected with an ac power plug. The alternating current power supply plug is connected to the 220V alternating current, and then the other end of the on-cable control box 1 is connected with the vehicle-mounted charger 3 through a connecting line, so that the electric automobile can be charged through the 220V alternating current.
With continued reference to fig. 1, in the present embodiment, one end of the slow charging base 2 is connected to the in-vehicle charger 3, and the other end is provided with a second terminal 21, and the second terminal 21 is connectable to the second external power supply 7.
Preferably, the second external power source 7 in this embodiment is an ac charging pile.
Preferably, in this embodiment, the second terminal 21 is a charging gun of an ac charging pile. The alternating-current charging stake and the rifle that charges in this embodiment and the alternating-current charging stake and the rifle that charges among the prior art do not have essential difference, do not describe herein again.
More specifically, fill seat 2 slowly and set up on the automobile body, fill seat 2 slowly with alternating-current charging stake's rifle that charges, then fill the other end of seat 2 slowly and be connected with on-vehicle charger 3 through interconnecting link, just can realize that electric automobile charges through alternating-current charging stake.
When the slow charging cradle 2 supplies power to the in-vehicle charger 3, the slow charging cradle 2 is connected to the second external power supply 7 through the second terminal 21, and the charging terminal 4 is connected to the in-vehicle charging port to supply power to the in-vehicle charger 3.
It should be noted that, as shown in fig. 1, the on-cable control box 1 and the slow charging base 2 are connected in parallel to the on-vehicle charger 3, and power can be supplied to the on-vehicle charger 3 only through one of them at a time.
It should be noted that the utility model discloses well charging terminal 4 is the high-pressure rifle that charges, and no matter adopt to fill seat 2 or cable on control box 1 charge slowly, all need be connected charging terminal 4 with on-vehicle mouth that charges, consequently, the on-vehicle mouth that charges in this embodiment is the high-pressure mouth that charges. And the utility model discloses in fill seat 2 slowly and control box 1 all belong to the mode that the low pressure charges on the cable, that is to say, the utility model discloses a set up charging terminal 4, change the power input of low pressure into high pressure to carry to in the on-vehicle charger 3. Therefore, the vehicle-mounted charging port in the present embodiment can perform both high-voltage charging and low-voltage charging. Only one vehicle-mounted charging port (high-voltage charging port) is needed, the low-voltage charging port is not needed, and the space for arranging the vehicle body is saved.
In this embodiment, the connection modes between the on-cable control box 1 and the slow charging base 2 and the vehicle-mounted charger 3 may be the following two types:
first, the on-cable control box 1 is connected to the on-vehicle charger 3 after being connected to the slow charging base 2 through a connection line. In this case, it may be that after the slow charger base 2 shown in fig. 1 is connected to the on-cable control box 1, the on-cable control box 1 is connected to the on-vehicle charger 3; after the on-cable control box 1 is connected to the slow charging seat 2, the slow charging seat 2 is connected to the vehicle-mounted charger 3.
Secondly, the on-cable control box 1 and the slow charging base 2 are respectively connected to the vehicle-mounted charger 3 through connecting lines.
In this embodiment, the charging guide line 5 is detachably inserted into the in-vehicle charger 3; and the second terminal 21 is detachably inserted into the slow charging holder 2.
That is, as shown in fig. 1, the in-vehicle charger 3 and the charging terminal 4 are detachably connected through the charging guide line 5. And as shown in fig. 2, the charging guide wire 5 is at least partially located outside the extension case 9.
It should be further noted that, in the present embodiment, the first terminal 11 is detachably plugged with the first external power supply 6; and the second terminal 21 is detachably plugged with the second external power supply 7.
Preferably, the slow charging integrated system of the electric vehicle provided by the embodiment further includes a control component 8, and the control component 8 is respectively connected with the on-cable control box 1, the slow charging base 2, the vehicle-mounted charger 3 and the charging terminal 4, so as to control the on-cable control box 1 or the slow charging base 2 to charge the vehicle-mounted charger 3.
Specifically, the control component 8 may be an electrical switch, and is disposed on the housing 9, and the electrical switch is further connected to the on-cable control box 1, the slow charging base 2, and the vehicle-mounted charger 3, so as to control the on-cable control box 1 and the vehicle-mounted charger 3 to switch on and off the circuit, and also control the on-cable control box 2 and the vehicle-mounted charger 3 to switch on and off the circuit. Therefore, charging of the 220V alternating current or the alternating current charging pile is controlled.
Preferably, the slow charging integrated system of the electric vehicle provided by the embodiment can be used for vehicles needing slow charging, such as pure electric vehicles, extended range vehicles, hybrid plug-in vehicles and the like.
Adopt above-mentioned scheme, with control box on the cable, fill seat, on-vehicle charger integration inside same casing slowly, the terminal that charges is connected with on-vehicle charger through the guide line that charges to be connected with on-vehicle charging mouth and charge. The utility model discloses promptly the utility model discloses with high-pressure charge mouth and the low pressure mouth that charges for realizing high-low pressure among the prior art combine, only set up a high-pressure charge mouth on the automobile body, unified charging terminal through highly compressed charges for the car charges, and becomes the part separation that the low pressure charges and fill integrated system slowly in this application, can carry on the car, need not fixed the setting in the car. On the premise of still being capable of carrying out low-voltage charging, a low-voltage charging port is omitted, and the arrangement space of the charging port is saved. Compare and will fill integrated system slowly and install in the car among the prior art, the utility model discloses will fill integrated system slowly and become the mobilizable annex of vehicle-mounted, saved the space in the car. This device has integrateed on control box and the seat of filling slowly on the cable and has been used for the on-vehicle charger that the low pressure charges, makes the low pressure charge and separates from whole car. The whole vehicle configuration and matching provide new options. Providing cost reduction benefits to customers who do not require low voltage charging. And provides possibility for sharing charging guns, vehicle-mounted chargers and the like for multiple vehicles.
Further, the utility model discloses a be connected charging terminal with on-vehicle charger through the guide line that charges to be connected with on-vehicle charging mouth and charge, saved the low pressure and charged mouthful to on-vehicle charger, on-vehicle charger to the high-low voltage wire of high voltage battery in the car. Thereby further saving the space in the vehicle and reducing the cost and the weight of the whole vehicle.
While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that the foregoing is a more detailed description of the invention, and the specific embodiments thereof are not to be considered as limiting. Various changes in form and detail, including simple deductions or substitutions, may be made by those skilled in the art without departing from the spirit and scope of the invention.
Claims (10)
1. The slow charging integrated system of the electric vehicle is characterized by comprising an on-cable control box, a slow charging seat, a vehicle-mounted charger and a charging terminal;
the cable upper control box, the slow charging seat and the vehicle-mounted charger are integrated in the same shell, and the cable upper control box and the slow charging seat are connected to the vehicle-mounted charger;
the charging terminal is connected with the vehicle-mounted charger through a charging guide line and can be connected with a vehicle-mounted charging port for charging.
2. A slow charging integrated system for an electric vehicle as recited in claim 1, wherein,
one end of the on-cable control box is connected with the vehicle-mounted charger, and the other end of the on-cable control box is provided with a first terminal which can be connected with a first external power supply;
one end of the slow charging seat is connected with the vehicle-mounted charger, and the other end of the slow charging seat is provided with a second terminal which can be connected with a second external power supply; and is
The on-cable control box and the slow charging seat are connected with the vehicle-mounted charger in a parallel mode, and power can be supplied to the vehicle-mounted charger through only one of the on-cable control box and the slow charging seat at the same time.
3. A slow charging integrated system for an electric vehicle as recited in claim 2,
when the on-cable control box supplies power to the on-vehicle charger, the on-cable control box is connected to the first external power supply through the first terminal, and the charging terminal is connected to the on-vehicle charging port to supply power to the on-vehicle charger.
4. A slow charging integrated system for an electric vehicle as recited in claim 2,
when the slow charging base supplies power to the vehicle-mounted charger, the slow charging base is connected to the second external power supply through the second terminal, and the charging terminal is connected to the vehicle-mounted charging port to supply power to the vehicle-mounted charger.
5. A slow charging integrated system for an electric vehicle as recited in claim 2,
the charging guide circuit is detachably plugged in the vehicle-mounted charger; and the number of the first and second electrodes,
the second terminal is detachably inserted into the slow charging seat.
6. A slow charging integrated system for an electric vehicle as recited in claim 5,
the first terminal and the first external power supply are detachably plugged together; and is
The second terminal and the second external power supply are detachably plugged together.
7. A slow charging integrated system for an electric vehicle as recited in claim 6,
the first external power supply is 220V alternating current; and is
The second external power supply is an alternating current charging pile.
8. The slow charging integrated system for an electric vehicle as claimed in claim 7, wherein the first terminal is an ac power plug;
and the second terminal is a charging gun of the alternating-current charging pile.
9. The slow charging integrated system of an electric vehicle as claimed in claim 8, wherein the charging terminal is a high voltage charging gun.
10. The slow charging integrated system for the electric vehicle as claimed in claim 9, further comprising a control component, wherein the control component is respectively connected to the on-cable control box, the slow charging base, the on-vehicle charger and the charging terminal to control the on-cable control box or the slow charging base to charge the on-vehicle charger.
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| CN202020520803.0U CN212046917U (en) | 2020-04-10 | 2020-04-10 | Slow charging integrated system of electric vehicle |
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| CN202020520803.0U CN212046917U (en) | 2020-04-10 | 2020-04-10 | Slow charging integrated system of electric vehicle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112721674A (en) * | 2020-12-21 | 2021-04-30 | 江苏开沃汽车有限公司 | Vehicle-mounted integrated alternating current charging and discharging method |
| CN113291162A (en) * | 2021-06-11 | 2021-08-24 | 安徽江淮汽车集团股份有限公司 | Motor control system for new energy automobile |
-
2020
- 2020-04-10 CN CN202020520803.0U patent/CN212046917U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112721674A (en) * | 2020-12-21 | 2021-04-30 | 江苏开沃汽车有限公司 | Vehicle-mounted integrated alternating current charging and discharging method |
| CN113291162A (en) * | 2021-06-11 | 2021-08-24 | 安徽江淮汽车集团股份有限公司 | Motor control system for new energy automobile |
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