CN216958619U - Fast plug-in connection assembly, power supply assembly, charger assembly and battery changing station or energy storage station - Google Patents
Fast plug-in connection assembly, power supply assembly, charger assembly and battery changing station or energy storage station Download PDFInfo
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- CN216958619U CN216958619U CN202122420439.8U CN202122420439U CN216958619U CN 216958619 U CN216958619 U CN 216958619U CN 202122420439 U CN202122420439 U CN 202122420439U CN 216958619 U CN216958619 U CN 216958619U
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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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a quick plug connection assembly, a power supply assembly, a charger assembly and a battery changing station or an energy storage station. The quick plug connection assembly is used for realizing quick plug connection between a power supply and a charger, and comprises a power supply quick plug connector electrically connected with the power supply and a charger quick plug connector electrically connected with the charger; the power supply quick-plug connector comprises a first mounting seat and a plug connector arranged on the first mounting seat; the quick plug connector of the charger comprises a second mounting seat and a matching piece mounted on the second mounting seat, and the matching piece and the plug connector are matched to realize quick plug. The quick electric communication between the power supply and the charger can be realized through the quick plug-in connection assembly, so that the power supply can be conveniently provided for the charger; the electric communication between the power supply and the charger can be quickly released, and the maintenance and the replacement are convenient.
Description
Technical Field
The utility model relates to a quick-plug connecting assembly, a power supply assembly, a charger assembly and a battery changing station or an energy storage station.
Background
The conventional battery mounting methods for electric vehicles are generally classified into a fixed type and a replaceable type, wherein the fixed type battery is generally fixed on the vehicle, and the vehicle is directly used as a charging object during charging. The replaceable battery is generally movably mounted, can be taken down at any time for replacement or charging, and is mounted on the vehicle body after replacement or charging is finished.
The battery of the existing replaceable structure is arranged on a vehicle body support of the electric vehicle, the replaceable battery of the electric vehicle on the vehicle carrying platform is replaced by the battery replacing trolley in the battery replacing chamber, and the battery to be charged is transported to the charging bin through the battery replacing trolley to be charged. At present, when an existing charger in a charging bin is connected with a power supply, the charger is connected with the power supply by adopting a structure that an annular pressure wire terminal is locked by a screw; because each charger is provided with a plurality of wires, and each wire adopts a screw to lock the annular wire pressing terminal respectively so as to realize the connection with a power supply, the problem of inconvenient installation and maintenance is caused, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of inconvenience in installation and maintenance and low efficiency caused by connection of the conventional charger and a power supply, and provides a quick-plug connection assembly, a power supply assembly, a charger assembly and a battery replacement station or an energy storage station.
The utility model solves the technical problems through the following technical scheme:
a quick-plug connection assembly for a battery changing station or an energy storage station is provided with a charger for charging quick-change batteries of electric automobiles, and is used for realizing quick plug connection between a power supply and the charger; the power supply quick-plug connector comprises a first mounting seat and a plug connector arranged on the first mounting seat; the quick plug connector of the charger comprises a second mounting seat and a matching piece mounted on the second mounting seat, and the matching piece and the plug connector are matched to realize quick plug.
In the scheme, by adopting the structure form, the quick electrical communication between the power supply and the charger can be realized through the quick plugging form of the quick plugging connection assembly, so that the power supply can be conveniently provided for the charger; and the electric communication between the power supply and the charger can be quickly released when later maintenance is convenient, so that respective overhaul and replacement are convenient. Meanwhile, when the quick-plug connecting assembly is used for realizing and releasing electrical communication through plugging, the required operation space is relatively small, and compared with the prior art, the quick-plug connecting assembly can be suitable for a power changing station or an energy storage station with relatively compact layout.
Preferably, the plug connector comprises a first connecting plate and an inserting portion, the inserting portion is arranged on the first connecting plate, the first mounting seat is provided with a first through hole, the inserting portion extends along an inserting direction of the inserting portion and penetrates through the first through hole, and the first connecting plate is fixed with the first mounting seat.
In the scheme, by adopting the structure, the inserting part is arranged on the first connecting plate, so that the contact surface between the inserting part and the first mounting seat is increased, and the fixing of the inserting part and the first mounting seat is facilitated; meanwhile, the convenience of connection is improved, and when the inserting parts are multiple, the inserting parts do not need to be installed one by one.
Preferably, the first mounting seat includes a first mounting plate and a first clamping plate, the first mounting plate is provided with the first through hole for the insertion portion to penetrate through, the first connecting plate is pressed between the first mounting plate and the first clamping plate, and the first clamping plate is provided with a first wire passing hole corresponding to the insertion portion for a wire harness and/or a conductive element connected to the power supply to penetrate through.
In this scheme, adopt above-mentioned structural style, the setting of first splint for the connection reliability of first connecting plate and first mount pad is higher, can protect grafting portion to deviate from the direction one side of inserting of grafting portion simultaneously, ensures that this side is insulating.
Preferably, when the thickness of the first clip is lower than a first threshold, and the first threshold is equal to the length of the protrusion extending from the first connecting plate to the first clip, an extension portion facing the power supply direction is disposed at the first wire passing hole of the first clip, and the extension portion is configured to be insulated to protect the conductive element passing through the first wire passing hole.
In this scheme, adopt above-mentioned structural style, first splint thickness is less, can make the whole thickness of first mount pad little, compact structure, and occupation space is little, and the extension can effectively avoid conductive element to leak outward.
Preferably, the insertion part includes a first insulating sleeve and a first electrical connector located in the first insulating sleeve, and the first electrical connector is electrically connected to the power supply on a side opposite to the insertion direction of the insertion part.
In this scheme, adopt above-mentioned structural style, first insulation sleeve can conveniently be to inserting, carries out insulation protection to first electrical joint simultaneously, avoids appearing the accident.
Preferably, the first electrical connector is a male connector or a female connector.
In this scheme, adopt above-mentioned structural style, adopt public first or female first form butt joint fast to with the electrical connection of charger end, thereby realize that the circuit switches on.
Preferably, the matching piece comprises a second connecting plate and a matching portion, the matching portion is arranged on the second connecting plate and matched with the insertion portion arranged on the plug connector, the second mounting seat is provided with a second through hole, the matching portion penetrates through the second through hole along the insertion direction of the matching portion and the insertion portion, and the second connecting plate is fixed with the second mounting seat.
In the scheme, by adopting the structural form, the matching part is arranged on the second connecting plate, so that the contact surface between the matching part and the second mounting seat is increased, and the fixing of the matching part and the second mounting seat is facilitated; and meanwhile, the installation convenience is improved, and when the matching parts are multiple, the matching parts do not need to be installed one by one.
Preferably, the second mounting base includes a second mounting plate and a second clamping plate, the second mounting plate is provided with a second through hole for the matching portion to penetrate through, the second connecting plate is pressed between the second mounting plate and the second clamping plate, and the second clamping plate is provided with a second wire passing hole corresponding to the matching portion for the wire harness and/or the conductive element connected with the charger to penetrate through.
In this scheme, adopt above-mentioned structural style, the setting of second splint for the connection reliability of second connecting plate and second mount pad is higher, can protect matching portion to deviate from inserting of matching portion to connect direction one side simultaneously, ensures that this side is insulating.
Preferably, the plug part comprises a first insulating sleeve and a first electrical connector located in the first insulating sleeve, and the first electrical connector is electrically connected with the power supply on the side opposite to the plugging direction of the plug connector; the matching part comprises a second insulating sleeve and a second electrical connector which is positioned in the second insulating sleeve, the second insulating sleeve is matched with the first insulating sleeve in an oppositely inserted mode, the second electrical connector is matched with the first electrical connector in an electrically conductive mode, and the second electrical connector is electrically connected with the charger on one side, opposite to the connecting direction, of the matching part in an inserting mode.
In this scheme, adopt above-mentioned structural style, the sleeve structure can conveniently be to inserting, carries out insulation protection to electrical connector simultaneously, avoids appearing the accident.
Preferably, one of the first electrical connector and the second electrical connector is a connecting male connector, and the other one is a connecting female connector.
In this scheme, adopt above-mentioned structural style, through the design of public first female for first electrical joint and second electrical joint can be convenient quick to inserting, whole assembly speed in the promotion station greatly.
Preferably, the power supply quick-plug connector comprises a first guide piece, and the first guide piece is arranged on the first mounting seat and extends along the plugging direction of the plug connector; the quick plug connector of the charger comprises a second guide piece matched with the first guide piece, and the second guide piece is arranged on the second mounting seat and extends along the plug direction of the matching part.
In this scheme, adopt above-mentioned structural style, first guide and second guide have the guiding orientation effect, make things convenient for the power to insert the connector soon and fill quick plug connector and fix a position fast when inserting fast with the machine, have effectively avoided sending the dislocation phenomenon, and stability is high.
Preferably, the quick-plug connection assembly further comprises a fixing mechanism, and the fixing mechanism is connected and fixed with the power supply quick-plug connector and the charger quick-plug connector respectively.
In this scheme, adopt above-mentioned structural style, can further strengthen the joint strength of power supply fast plug connector and quick-witted fast plug connector that charges, effectively avoided sending the disconnection phenomenon, stability is high.
A power quick-plug connector comprising a power quick-plug connector as described above.
A quick plug connector for a charger comprises the quick plug connector for the charger.
A power supply assembly comprising a power quick-plug connector as described above and a power supply electrically connected to the power quick-plug connector.
A charger assembly comprises the charger quick-plug connector and a charger electrically connected with the charger quick-plug connector.
The power changing station or the energy storage station comprises the power supply assembly and the charger assembly, the charger quick-plug connector is fixed on the charger and electrically connected with the charger, the power supply quick-plug connector is in plug-in fit with the charger quick-plug connector to achieve electrical connection, and the power supply quick-plug connector is electrically connected with the power supply.
On the basis of the common knowledge in the field, the above preferred conditions can be combined randomly to obtain the preferred embodiments of the utility model.
The positive progress effects of the utility model are as follows:
the quick electric communication between the power supply and the charger can be realized through the quick plug-in connection assembly, so that the power supply can be conveniently provided for the charger; and the electric communication between the power supply and the charger can be quickly released when the power supply is maintained in the later period, so that the power supply and the charger are convenient to overhaul and replace respectively.
Drawings
Fig. 1 is a schematic diagram of a power conversion station or an energy storage station according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a quick-connect and connect assembly according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of a quick-connect module according to an embodiment of the present invention;
FIG. 4 is another schematic cross-sectional view of a quick-connect assembly according to an embodiment of the present invention;
description of reference numerals:
Quick-plug connection assembly 103
Power supply quick-plug connector 1
First mounting seat 11
Plug-in connector 12
Plug-in part 122
First insulating sleeve 1221
First electrical connector 1222
Quick-plug connector 2 of charger
Second mounting base 21
Second mounting plate 211
Matching piece 22
Second connecting plate 221
Second insulating sleeve 2221
Second electrical connector 2222
Detailed Description
The present invention will be more clearly and completely described in the following description of preferred embodiments, taken in conjunction with the accompanying drawings.
As shown in fig. 1 to 4, the present embodiment provides a battery charging station or an energy storage station, where the battery charging station or the energy storage station includes a power supply assembly and a charger assembly. The charging area 10 and the battery changing area 20 are arranged in the battery changing station or the energy storage station, the electric automobile drives into the battery changing area 20 and is used for changing a battery pack, the updated battery pack is transported to the charging area 10, and the power supply assembly and the charger assembly are both arranged in the charging area 10 and are used for charging the battery pack.
The power supply assembly comprises a power supply quick-plug connector 1 and a power supply 101 electrically connected with the power supply quick-plug connector 1; the charger component comprises a charger quick-plug connector 2 and a charger 102 electrically connected with the charger quick-plug connector 2. The charger quick-plug connector 2 is fixed on the charger 102 and electrically connected with the charger 102. The power quick-plug connector 1 is in plug-in fit with the charger quick-plug connector 2 to realize electrical connection, and the power quick-plug connector 1 is electrically connected with the power supply 101.
When the quick-plug charger connector 2 is used specifically, the quick-plug charger connector 2 is fixed on the charger 102, the power supply 101 is electrically connected with the quick-plug power supply connector 1, and when the quick-plug power supply connector 1 is in plug fit with the quick-plug charger connector 2, the power supply 101 sequentially passes through the quick-plug power supply connector 1 and the quick-plug charger connector 2 to provide electric energy for the charger 102, so that the charger 102 charges a battery pack in a power exchange station or an energy storage station.
The embodiment further provides a quick plug connection assembly 103, which is used for realizing quick plug connection between the power supply 101 and the charger 102. The quick-plug connection assembly 103 is used for a battery replacement station or an energy storage station, and a charger 102 for charging a quick-change battery of the electric vehicle is arranged in the battery replacement station or the energy storage station. The quick-plug connection assembly 103 comprises a power supply quick-plug connector 1 electrically connected with a power supply 101 and a charger quick-plug connector 2 electrically connected with a charger 102, and the power supply quick-plug connector 1 comprises a first mounting seat 11 and a plug 12 arranged on the first mounting seat 11. The plug 12 is arranged on the first mounting seat 11, so that the plug 12 is convenient to mount and connect.
The charger quick-plug connector 2 comprises a second mounting seat 21 and a matching piece 22 mounted on the second mounting seat 21, and the matching piece 22 is mounted on the second mounting seat 21, so that the matching piece 22 is convenient to mount and connect.
Through the mutual insertion between the plug connector 12 and the matching part 22, the power supply 101 sequentially passes through the power supply quick-plug connector 1 and the charger quick-plug connector 2 to provide electric energy for the charger 102, so that the charger 102 charges a battery pack in a power exchange station or an energy storage station. By adopting the structure form, the quick electrical communication between the power supply 101 and the charger 102 can be realized through the quick-plug connecting assembly 103, and the electrical communication between the power supply 101 and the charger 102, respective overhaul and replacement can be quickly released when later maintenance is carried out. Meanwhile, when the quick plug connection assembly 103 is electrically connected with and disconnected from each other through plugging, the required operation space is relatively small, and compared with the prior art, the quick plug connection assembly is applicable to a power conversion station or an energy storage station with a relatively compact layout.
In the quick-plug connection assembly 103, the mentioned power quick-plug connector 1 is the power quick-plug connector 1 in the power assembly, and the mentioned charger quick-plug connector 2 is the charger quick-plug connector 2 in the charger assembly.
The plug 12 includes an insertion portion 122 and a first connection plate 121 fixed with the first mounting seat 11, the insertion portion 122 is disposed on the first connection plate 121, the first mounting seat 11 is provided with a first through hole, and the insertion portion 122 extends along the insertion direction of the insertion portion 122 and penetrates through the first through hole. One end of the insertion portion 122 is connected to the first connecting plate 121, and the other end extends out of the first through hole to be matched with the matching portion 222 of the matching piece 22 for insertion. With the above structure, the end of the insertion part 122 far away from the first connection plate 121 is convenient to be inserted into the matching piece 22. Meanwhile, since the first connecting plate 121 is fixed on the first mounting seat 11, the inserting portion 122 is disposed on the first connecting plate 121. Adopt above-mentioned structural style, can increase the contact surface of grafting portion 122 and first mount pad 11, make things convenient for fixing of both to when grafting portion 122 is a plurality of, need not to install grafting portion 122 and first mount pad 11 one by one, improved the convenience of connecting.
The first mounting base 11 includes a first clamping plate 112 and a first mounting plate 111, a first through hole for the insertion portion 122 to penetrate is formed in the first mounting plate 111, and one end, far away from the 121 of the first connecting plate, of the insertion portion 122 can extend out of the first through hole to be inserted into the matching piece 22.
The first clamping plate 112 has a first wire hole corresponding to the plugging portion 122 for the wire harness and/or the conductive element connected to the power source 101 to pass through. That is, one end of the wire harness and/or the conductive element is electrically connected to the power source 101, and the other end of the wire harness and/or the conductive element penetrates through the first wire passing hole to be electrically connected to the plug part 122, so as to electrically connect the power source 101 and the plug part 122.
The first connection plate 121 is pressed between the first mounting plate 111 and the first clamping plate 112, so that the connection reliability of the first connection plate 121 and the first mounting seat 11 is higher.
When the plug-in connector is used specifically, the first clamping plate 112 is located on one side departing from the plugging direction of the plugging portion 122, that is, the side of the plugging portion 122 departing from the plugging direction of the plugging portion 122 can be protected by the first clamping plate 112, and insulation of the side is ensured.
When the thickness of the first clamping plate 112 is lower than a first threshold value, which is equal to the length of the protrusion of the conductive element from the first connecting plate 121 toward the first clamping plate 112, the first clamping plate 112 is provided with an extension portion at the first wire passing hole toward the power supply 101, and the extension portion is configured to be insulated to protect the conductive element passing through the first wire passing hole. By adopting the above structure, the thickness of the first clamping plate 112 is smaller, so that the whole thickness of the first mounting seat 11 is small, the structure is compact, the occupied space is small, and the extending part can effectively prevent the conductive element from being exposed.
The plug section 122 includes a first insulating sleeve 1221 and a first electrical connector 1222 disposed inside the first insulating sleeve 1221, the first electrical connector 1222 being electrically connected to the power source 101 at a side opposite to the plugging direction of the plug 12. The first electrical connector 1222 is electrically connected to the mating member 22 on one side and to the power source 101 on the other side by a wire harness and/or conductive member. When the first electrical connector 1222 is electrically connected to the matching member 22, the first insulating sleeve 1221 facilitates the insertion with the matching member 22, and meanwhile, the first insulating sleeve 1221 can also perform insulation protection on the first electrical connector 1222, so as to avoid accidents and greatly improve the safety and stability of the insertion.
In a specific use, one end of the first insulating sleeve 1221 is connected to the first connecting plate 121, and the other end extends toward the direction close to the matching member 22, so that the first insulating sleeve 1221 has a guiding function during the plugging process.
The mating member 22 includes a mating portion 222 and a second connection plate 221 fixed to the second mount 21. Since the second connection plate 221 is fixed to the second mounting seat 21, the matching portion 222 is disposed on the second connection plate 221. Adopt above-mentioned structural style, increased the contact surface of matching portion 222 with second mount pad 21, made things convenient for fixing of both to when matching portion 222 is a plurality of, need not to install grafting portion 122 and second mount pad 21 one by one, improved the convenience of connecting.
The second mounting seat 21 is provided with a second through hole, and the matching portion 222 penetrates through the second through hole along the inserting direction of the matching portion 222 and the inserting piece 12. That is, one end of the matching portion 222 is connected to the second connecting plate 221, and the other end of the matching portion extends out of the second through hole to match with the insertion portion 122 of the plug 12 for insertion. With the above structure, the end of the matching portion 222 away from the second connecting plate 221 is conveniently plugged with the plugging portion 122.
The second mounting base 21 includes a second mounting plate 211 and a second clamping plate 212, a second through hole for the matching portion 222 to penetrate is formed in the second mounting plate 211, and the end, far away from the second connecting plate 221, of the matching portion 222 extends out of the second through hole to be connected with the connecting portion 122 in an inserting manner. The second clamping plate 212 is provided with a second wire passing hole corresponding to the matching portion 222 for the wire harness and/or the conductive element connected to the charger 102 to pass through. That is, one end of the wire harness and/or the conductive element is connected to the charger 102, and the other end of the wire harness and/or the conductive element penetrates through the second wire passing hole to be electrically connected to the matching portion 222, so that the charger 102 and the matching portion 222 are electrically connected. The second connecting plate 221 is pressed between the second mounting plate 211 and the second clamping plate 212, so that the connection reliability of the second connecting plate 221 and the second mounting seat 21 is higher.
When the connector is used specifically, the second clamping plate 212 is located on the side away from the plugging direction of the matching portion 222, that is, the side of the matching portion 222 away from the plugging direction of the plugging portion 122 can be protected by the second clamping plate 212, and insulation of the side is ensured.
The mating portion 222 includes a second insulating sleeve 2221 and a second electrical connector 2222 located within the second insulating sleeve 2221. The second insulating sleeve 2221 is fitted over the first insulating sleeve 1221 to electrically connect the second electrical connector 2222 to the first electrical connector 1222, and also protects the second electrical connector 2222 from accidental damage.
The second electrical connector 2222 is electrically connected to the charger 102 on the opposite side of the mating member 22, i.e., the second electrical connector 2222 is electrically connected to the first electrical connector 1222 on one side and to the charger 102 on the other side via a wire harness and/or conductive elements.
When the plug-in type connector is used specifically, one end of the second insulating sleeve 2221 is connected with the second connecting plate 221, and the other end of the second insulating sleeve 2221 extends towards the direction close to the first insulating sleeve 1221, so that in the plug-in process, the first insulating sleeve 1221 and the second insulating sleeve 2221 have a guiding function while being convenient to plug in. The diameters of the first insulating sleeve 1221 and the second insulating sleeve 2221 may be different, which has the characteristic of convenient insertion.
One of the first electrical connector 1222 and the second electrical connector 2222 is a male connector, and the other is a female connector. That is, the first electrical connector 1222 and the second electrical connector 2222 may be of the following types. In a first embodiment, the first electrical connector 1222 is a male connector, and the second electrical connector 2222 is a female connector; in a second embodiment, the first electrical connector 1222 is a female connector, and the second electrical connector 2222 is a male connector. Both of the above two embodiments enable the first electrical connector 1222 and the second electrical connector 2222 to be conveniently and rapidly inserted, so as to greatly increase the overall assembly speed in the station. In other embodiments, the types of the first and second electrical connectors 1222, 2222 may not be limited.
The number of the first electrical connector 1222 and the second electrical connector 2222 is not limited, and the number of the connector pins is selected according to the actual power supply situation. In the present embodiment, the number of the first electrical connector 1222 and the second electrical connector 2222 is three. In other embodiments, the number of the first electrical connector 1222 and the second electrical connector 2222 may be five, and the specific number may not be limited.
The power quick-plug connector 1 comprises a first guide 13. The first guide 13 is provided on the first mounting base 11 and extends in the inserting direction of the plug 12. The charger quick-plug connector 2 comprises a second guide 23 cooperating with the first guide 13. The second guide 23 is provided on the second mounting base 21 and extends in the insertion direction of the mating member 22. Adopt above-mentioned structural style, through the cooperation of second guide 23 and first guide 13, can further improve guiding orientation's accuracy, make things convenient for power to insert connector 1 fast and fill quick plug connector 2 fast to fix a position when inserting fast to can effectively avoid grafting in-process to take place the dislocation phenomenon, further improve the stability when power inserts connector 1 fast and fills quick plug connector 2 and peg graft.
When the power quick-plug connector 1 is plugged into the charger quick-plug connector 2, the first guide piece 13 and the second guide piece 23 are firstly contacted. Under the guiding action of the first guiding member 13 and the second guiding member 23, the second insulating sleeve 2221 is fitted with the first insulating sleeve 1221 in an opposite-inserting manner, so that the first electrical connector 1222 and the second electrical connector 2222 are electrically connected, and finally, the power source 101 is electrically connected with the charger 102.
One of the first guide member 13 and the second guide member 23 is a guide sleeve, and the other is a guide post engaged therewith. In order to improve the stability of the guiding, the number of the first guide 13 and the second guide 23 may be plural, and the plural second guides 23 and the second guide 23 may be symmetrically disposed. Of course, in other embodiments, the type, number, and location of the first and second guides may not be limiting.
The quick-plug connection assembly 103 further comprises a fixing mechanism, and the fixing mechanism is connected and fixed with the power quick-plug connector 1 and the charger quick-plug connector 2 respectively. The power supply quick-plug connector 1 is connected with the charger quick-plug connector 2 through the fixing mechanism, so that the connection strength of the power supply quick-plug connector 1 and the charger quick-plug connector 2 can be further enhanced, the disconnection phenomenon is effectively avoided, and the battery charger quick-plug connector has the advantage of high stability. The fixing mechanism may be a locking structure, a fastening structure, or the like, and the specific structural form is not limited herein.
While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the utility model is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the utility model, and these changes and modifications are within the scope of the utility model.
Claims (16)
1. A quick-plug connection assembly for a battery changing station or an energy storage station, wherein a charger for charging quick-change batteries of electric vehicles is arranged in the battery changing station or the energy storage station, and the quick-plug connection assembly is used for realizing quick plug connection between a power supply and the charger;
the power supply quick-plug connector comprises a first mounting seat and a plug connector arranged on the first mounting seat;
the quick plug connector of the charger comprises a second mounting seat and a matching piece mounted on the second mounting seat, and the matching piece and the plug connector are matched to realize quick plug.
2. The quick-connect and connect assembly of claim 1 wherein the connector comprises a first connector plate and an insert portion, the insert portion being disposed on the first connector plate, the first mounting base having a first through hole, the insert portion extending in the insertion direction of the insert portion and passing through the first through hole, the first connector plate being secured to the first mounting base.
3. The quick-plug connection assembly according to claim 2, wherein the first mounting seat comprises a first mounting plate and a first clamping plate, the first mounting plate is provided with the first through hole for the insertion portion to penetrate through, the first connecting plate is arranged between the first mounting plate and the first clamping plate in a pressing mode, and the first clamping plate is provided with a first wire passing hole corresponding to the insertion portion for a wire harness and/or a conductive element connected with the power supply to penetrate through.
4. The quick-connect and connect assembly of claim 3, wherein the thickness of the first clip is below a first threshold equal to the length of the protrusion of the conductive element from the first connection plate toward the first clip, the first clip having an extension at the first wire passage hole toward the power supply, the extension being insulated to protect the conductive element passing through the first wire passage hole.
5. The quick-connect connection assembly of claim 2, wherein the mating portion includes a first insulative sleeve and a first electrical connector disposed within the first insulative sleeve, the first electrical connector being electrically connected to the power source on a side opposite the mating direction of the plug.
6. The quick-connect assembly of claim 5, wherein the first electrical connector is a male connector or a female connector.
7. The quick-connect and connect assembly according to any one of claims 1-6, wherein the mating member includes a second connecting plate and a mating portion, the mating portion is disposed on the second connecting plate and mates with the connecting portion disposed on the connector, the second mounting seat has a second through hole, the mating portion penetrates the second through hole along the connecting direction of the mating portion and the connecting portion, and the second connecting plate is fixed to the second mounting seat.
8. The quick-plug connection assembly according to claim 7, wherein the second mounting seat comprises a second mounting plate and a second clamping plate, the second mounting plate is provided with a second through hole for the matching portion to penetrate through, the second connecting plate is arranged between the second mounting plate and the second clamping plate in a pressing mode, and the second clamping plate is provided with a second wire passing hole corresponding to the matching portion for a wire harness and/or a conductive element connected with the charger to penetrate through.
9. The quick-connect connection assembly of claim 7, wherein the mating portion includes a first insulative sleeve and a first electrical connector disposed within the first insulative sleeve, the first electrical connector being electrically connected to the power source on a side opposite the mating direction of the plug; the matching part comprises a second insulating sleeve and a second electrical connector which is positioned in the second insulating sleeve, the second insulating sleeve is matched with the first insulating sleeve in an oppositely inserted mode, the second electrical connector is matched with the first electrical connector in an electrically conductive mode, and the second electrical connector is electrically connected with the charger on one side, opposite to the connecting direction, of the matching part in an inserting mode.
10. The quick-connect assembly of claim 9, wherein one of the first electrical connector and the second electrical connector is a male connector and the other is a female connector.
11. The quick-connect and connect assembly of claim 1 wherein the power quick-connect connector includes a first guide member disposed in the first mounting block and extending in the mating direction of the plug member;
the quick plug connector of the charger comprises a second guide piece matched with the first guide piece, and the second guide piece is arranged on the second mounting seat and extends along the plug direction of the matching piece.
12. The quick-plug connection assembly according to claim 1, further comprising a fixing mechanism, wherein the fixing mechanism is connected and fixed with the power quick-plug connector and the charger quick-plug connector respectively.
13. A power supply assembly comprising a power quick-connect connector as claimed in any one of claims 1 to 12 and a power supply electrically connected to the power quick-connect connector.
14. A charger assembly characterized in that it comprises a charger quick-plug connector according to any one of claims 1 to 12 and a charger electrically connected to the charger quick-plug connector.
15. The power changing station is characterized by comprising the power supply assembly as claimed in claim 13 and the charger assembly as claimed in claim 14, wherein the charger quick-plug connector is fixed on the charger and electrically connected with the charger, the power supply quick-plug connector is in plug fit with the charger quick-plug connector to realize electrical connection, and the power supply quick-plug connector is electrically connected with the power supply.
16. An energy storage station, characterized by comprising the power supply assembly according to claim 13 and the charger assembly according to claim 14, wherein the charger quick-plug connector is fixed on the charger and electrically connected with the charger, the power supply quick-plug connector is in plug fit with the charger quick-plug connector to realize electrical connection, and the power supply quick-plug connector is electrically connected with the power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122420439.8U CN216958619U (en) | 2021-09-30 | 2021-09-30 | Fast plug-in connection assembly, power supply assembly, charger assembly and battery changing station or energy storage station |
Applications Claiming Priority (1)
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| CN202122420439.8U CN216958619U (en) | 2021-09-30 | 2021-09-30 | Fast plug-in connection assembly, power supply assembly, charger assembly and battery changing station or energy storage station |
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