CN220764337U - Power conversion equipment, power conversion station and array power conversion station - Google Patents

Power conversion equipment, power conversion station and array power conversion station Download PDF

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Publication number
CN220764337U
CN220764337U CN202321712169.0U CN202321712169U CN220764337U CN 220764337 U CN220764337 U CN 220764337U CN 202321712169 U CN202321712169 U CN 202321712169U CN 220764337 U CN220764337 U CN 220764337U
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China
Prior art keywords
frame
power conversion
battery
power
adjustment mechanism
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CN202321712169.0U
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Chinese (zh)
Inventor
张建平
黄春华
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Aulton New Energy Automotive Technology Co Ltd
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Aulton New Energy Automotive Technology Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/80—Exchanging energy storage elements, e.g. removable batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
    • B60S5/02—Supplying fuel to vehicles; General disposition of plant in filling stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
    • B60S5/06—Supplying batteries to, or removing batteries from, vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G35/00—Mechanical conveyors not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
    • B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
    • E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/26—Supply reservoir or sump assemblies
    • 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
    • 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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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Automatic Assembly (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)

Abstract

The utility model discloses a power conversion device, a power conversion station and an array power conversion station, wherein the power conversion device comprises a lifting mechanism, a horizontal displacement mechanism, a lower frame, an upper frame, a length adjusting mechanism and a lifting mechanism, wherein the upper frame is positioned above the lower frame, the lifting mechanism is used for driving the lower frame and the upper frame to move along the vertical direction, and the length adjusting mechanism is used for driving the lower frame and the upper frame to move along the vehicle driving direction. Through the battery replacement equipment, the battery replacement station and the array type battery replacement station disclosed by the utility model, the battery can be replaced by the battery replacement equipment, and the battery pack is positioned, unlocked and loaded through the upper frame and the lower frame. The length adjusting mechanism can adjust the positions of the upper frame and the lower frame on the battery replacing equipment so as to adjust the bearing size and the positioning unlocking position, the position adjusting range and the positioning precision of the battery replacing equipment are improved, and more vehicle types or battery packs with more specifications can be adapted.

Description

Power conversion equipment, power conversion station and array power conversion station
The present application claims priority from chinese patent application CN202210775612.2, whose application date is 2022, 7, 1. The present application refers to the entirety of the above-mentioned chinese patent application.
Technical Field
The utility model relates to a power exchange device, a power exchange station and an array type power exchange station.
Background
In recent years, new energy automobiles develop rapidly, electric vehicles which rely on storage batteries as driving energy have the advantages of zero emission and low noise, along with the increasing market share and use frequency of the electric vehicles, battery replacement stations for providing battery replacement places for the electric vehicles with electric vehicles are also increasingly popular, but the existing battery replacement stations have larger occupied area, long station construction period and high cost, cannot meet the requirements of quick batch station construction in a short time, and have the situations of waste of battery replacement resources in the areas with low vehicle density and low operation pressure, meanwhile, the existing battery replacement stations need to lift the vehicles to replace electricity, the electricity replacement process is troublesome, and certain potential safety hazards exist; the battery packs and locking devices of different electric vehicles are generally different, and the compatibility of the battery exchange equipment of the existing battery exchange station for the different electric vehicles or the battery packs is poor; and the existing power exchange station has fewer power exchange stations, the layout of the power exchange stations is unreasonable, and the overall efficiency is lower.
Disclosure of Invention
The utility model aims to overcome the defects of large occupied area, long station building period and high cost of a power exchange station in the prior art and poor compatibility of power exchange equipment of the existing power exchange station with different electric vehicles or battery packs.
The utility model solves the technical problems by the following technical scheme:
the power conversion equipment is characterized by further comprising a length adjusting mechanism, wherein the length adjusting mechanism is used for driving the lower frame and the upper frame to move along the running direction of the vehicle.
In this scheme, adopt above-mentioned structure, battery pack is removed and vertically goes up and down along the horizontal direction to battery replacement is conveniently carried out to through upper frame and lower frame location, unblock and bear the battery pack. Through setting up length adjustment mechanism, thereby length adjustment mechanism can adjust the position of upper portion frame and lower part frame on trading the electric equipment and bear the weight of the position of size and location unblock, improved the position adjustment scope and the positioning accuracy of trading the electric equipment, can adapt to more motorcycle types or the battery package of more specifications.
Preferably, the length adjusting mechanism comprises a first length adjusting mechanism and a second length adjusting mechanism, wherein the first length adjusting mechanism is connected with the lower frame, and the first length adjusting mechanism drives the lower frame to move; the second length adjusting mechanisms are respectively connected with the upper frame and drive the upper frame to move.
In this scheme, adopt above-mentioned structure, first length adjustment mechanism and second length adjustment mechanism independently set up, regulate and control the length of lower part frame and upper portion frame respectively, can not influence each other, more nimble.
Preferably, the lower frame comprises a first frame and a second frame, and the first frame and the second frame are arranged at intervals along the horizontal displacement direction;
wherein the upper frame includes a third frame disposed at an upper portion of the first frame and a fourth frame disposed at an upper portion of the second frame.
In this scheme, adopt above-mentioned structure, divide into first frame and the second frame of interval distribution with lower part frame, can reduce the space occupation, the structure is compacter to provide installation space for length adjustment mechanism. The upper frame also comprises a third frame and a fourth frame which are distributed at intervals, so that the upper frame is convenient to be matched with the distribution of the lower frame, the width of the lower frame is not limited or blocked by the upper frame when being adjusted, and the space utilization rate is high.
Preferably, the first length adjusting mechanism is connected with the first frame and the second frame respectively, and the first length adjusting mechanism drives the first frame and the second frame to move;
preferably, the second length adjusting mechanism is connected with the third frame and the fourth frame respectively, and the second length adjusting mechanism drives the third frame and the fourth frame to move.
In this scheme, adopt above-mentioned structure, first length adjustment mechanism and second length adjustment mechanism independently set up, and first length adjustment mechanism drives first frame and second frame and removes, and second length adjustment mechanism drives third frame and fourth frame and removes, can not influence each other, and is more nimble, and can increase the length adjustment scope of trading electric equipment.
Preferably, the length adjusting mechanism is hydraulically driven.
In this scheme, adopt above-mentioned structure, adopt the pneumatic cylinder to provide power, easily control to can carry out stepless speed regulation, have overload protection function, arrange more nimble, and simple structure, the drive power is big, compares other drive arrangement cost lower.
Preferably, the power conversion equipment further comprises a hydraulic oil tank and an electric control device, wherein the hydraulic oil tank and the electric control device are arranged on the power conversion equipment and move together with the power conversion equipment.
In the scheme, by adopting the structure, the hydraulic oil tank and the electric control device move together with the power exchange equipment, the hydraulic oil tank provides required oil for a hydraulic system on the power exchange equipment, the electric control device controls various operations of the power exchange equipment, long or more hydraulic pipelines and control cables are prevented from being arranged between the power exchange station and the power exchange equipment, the power exchange equipment cannot interfere with the hydraulic pipelines or the control cables in the moving process, and the power exchange equipment is more flexible and convenient.
Preferably, the length adjusting mechanism comprises a hydraulic cylinder and a telescopic rod arranged on the hydraulic cylinder, the telescopic rod is connected with the upper frame and/or the lower frame, and the hydraulic cylinder can be communicated with the hydraulic oil tank under the control of the electric control device so as to drive the telescopic rod to move.
In this scheme, adopt above-mentioned structure, through telescopic link and pneumatic cylinder cooperation, can direct drive telescopic link be rectilinear motion for the drive is more direct, need not other drive mechanism, and the space is compacter.
Preferably, the power conversion device further comprises a width adjusting mechanism, the width adjusting mechanism is arranged at the interval between the first frame and the second frame, the width adjusting mechanism comprises two output ends which are respectively connected with the first frame and the second frame, and the width adjusting mechanism drives the first frame and the second frame to move through the output ends.
In this scheme, adopt above-mentioned structure, can control the interval distance between first frame and the second frame through width adjustment mechanism, and then can match not unidimensional battery package, the commonality is wider.
Preferably, the power conversion equipment further comprises a horizontal displacement mechanism, and the horizontal displacement mechanism is used for driving the power conversion equipment to move along the horizontal direction.
In this scheme, change electric equipment can follow the horizontal direction and remove, conveniently carries out battery replacement.
Preferably, the lifting mechanism comprises a folding assembly, and the folding assembly is folded to drive the battery pack to lift; the horizontal displacement mechanism adopts belt transmission.
In the scheme, the lifting mechanism in a folding mode is adopted, the lifting stroke is large, and the occupied space is small in a non-lifting state. The horizontal displacement mechanism driven by the belt has good stability and lower cost.
Preferably, the battery changing device further comprises a battery tray, and the battery tray is mounted on the upper frame through an elastic floating part;
in the scheme, the battery pack is supported by the battery tray, so that the stability of the battery pack in the moving process is improved; the battery tray is elastically connected with the upper frame through the elastic floating part, so that a battery pack on the battery tray is in a flexible bearing state, and hard collision of the battery pack in the process of being placed on the battery tray is avoided;
preferably, the power conversion device further comprises a positioning mechanism, wherein the positioning mechanism is used for positioning the electric vehicle and/or the battery pack;
the positioning mechanism comprises a vehicle positioning part and a battery positioning part, wherein the vehicle positioning part is used for positioning the vehicle, and the battery positioning part is used for positioning the battery pack;
in this scheme, strengthened the location between battery replacement equipment and electric automobile and the battery package, improved the position adjustment scope and the positioning accuracy of battery replacement equipment, can adapt to more motorcycle types and the battery package of more specifications. The battery replacement equipment is respectively positioned with the electric vehicle and the battery pack so as to control the relative positions of the electric vehicle, the battery pack and the battery pack during battery replacement, and the positioning is more accurate.
Preferably, the battery replacing device further comprises an unlocking mechanism, wherein the unlocking mechanism is used for unlocking the battery pack on the vehicle.
In this scheme, through setting up release mechanism, the convenience is to the change of battery package.
A power exchange station, characterized in that it comprises a power exchange device as described above.
In the scheme, the power exchange equipment of the power exchange station moves along the horizontal direction, can exchange batteries, and positions, unlocks and loads battery packs through the upper frame and the lower frame. Through setting up length adjustment mechanism, thereby length adjustment mechanism can adjust the position of upper portion frame and lower part frame on trading the electric equipment and bear the weight of the position of size and location unblock, improved the position adjustment scope and the positioning accuracy of trading the electric equipment, can adapt to more motorcycle types or the battery package of more specifications.
An array type power exchange station, characterized in that the array type power exchange station comprises a plurality of power exchange stations, wherein the power exchange stations comprise moving channels for moving power exchange equipment along the horizontal direction, and the power exchange equipment moves between the moving channels of at least two power exchange stations.
In this scheme, adopting above-mentioned structure, array type power conversion station includes a plurality of power conversion stations, and this kind of power conversion station's power conversion equipment moves along the horizontal direction and can change the battery to through upper frame and lower frame location, unblock and bear the weight of the battery package. Through setting up length adjustment mechanism, thereby length adjustment mechanism can adjust the position of upper portion frame and lower part frame on trading the electric equipment and bear the weight of the position of size and location unblock, improved the position adjustment scope and the positioning accuracy of trading the electric equipment, can adapt to more motorcycle types or the battery package of more specifications.
The utility model has the positive progress effects that: the battery changing device moves along the horizontal direction, can change the battery, and positions, unlocks and carries the battery pack through the upper frame and the lower frame. Through setting up length adjustment mechanism, thereby length adjustment mechanism can adjust the position of upper portion frame and lower part frame on trading the electric equipment and bear the weight of the position of size and location unblock, improved the position adjustment scope and the positioning accuracy of trading the electric equipment, can adapt to more motorcycle types and the battery package of more specifications.
Drawings
FIG. 1 is a schematic diagram of a power exchange station according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of an array type power exchange station according to an embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a vehicle platform and a battery exchange device according to an embodiment of the present utility model;
fig. 4 is a schematic structural diagram of a power conversion device according to an embodiment of the present utility model;
fig. 5 is a schematic structural diagram of a power conversion device according to an embodiment of the present utility model;
FIG. 6 is a schematic view of the structure of the upper and lower frames according to an embodiment of the present utility model;
fig. 7 is a schematic structural diagram of the power conversion device according to the embodiment of the utility model, in which the hydraulic oil tank and the electric control device are removed;
fig. 8 is a schematic structural diagram of the battery exchange device according to the embodiment of the present utility model, in which the third frame and the fourth frame are removed;
fig. 9 is a schematic structural view of a second length adjustment mechanism of the battery exchange device according to the embodiment of the present utility model;
fig. 10 is a schematic structural diagram of an unlocking mechanism of a battery exchange device according to an embodiment of the present utility model;
reference numerals illustrate:
battery exchange station 10
Vehicle platform 100
Battery changing device 200
Lifting mechanism 210
Horizontal displacement mechanism 220
Roller 221
Belt 222
Lower frame 230
First frame 231
Second frame 232
Vehicle positioning portion 233
Unlocking mechanism 2332
Upper frame 240
Third frame 241
Fourth frame 242
Elastic floating member 243
Battery tray 244
Battery positioning portion 245
First length adjusting mechanism 251
Hydraulic cylinder 2511
Telescopic rod 2512
First length rail 2513
Movable platform 2514
Second length adjustment mechanism 252
Hydraulic cylinder 2521
Telescopic rod 2522
Second length connection 2523
Width adjustment mechanism 260
Hydraulic cylinder 261
Telescopic rod 262
Connecting transmission member 263
Hydraulic oil tank 270
Electric control device 280
Charging module 400
Charging rack 410
Battery transfer apparatus 420
Vehicle 500
Detailed Description
The utility model is further illustrated by means of the following examples, which are not intended to limit the scope of the utility model.
As shown in fig. 2, the present embodiment provides an array type power exchange station, where the array type power exchange station includes a plurality of power exchange stations 10 shown in fig. 1, and each power exchange station 10 includes a charging module 400 and a vehicle carrying platform 100; by providing a plurality of power exchanging stations 10, power exchanging stations are added, so that more vehicles 500 can be accommodated for exchanging power simultaneously. The power exchange station 10 comprises a movement channel for movement of the power exchange device 200 in a horizontal direction, the power exchange device 200 being moved between the movement channels of at least two power exchange stations 10.
In this embodiment, the drawings are only for illustrating that the array type power exchange station is composed of a plurality of power exchange stations, and the specific number, specification and arrangement of the power exchange stations are not limited to the form in the drawings.
As shown in fig. 1 to 3, the vehicle-carrying platform 100 is used for carrying a vehicle 500, the vehicle 500 travels onto the vehicle-carrying platform 100 along a traveling direction L, and the charging module 400 is disposed on one side of the vehicle-carrying platform 100 in a direction perpendicular to the traveling direction L; the charging module 400 is reasonably arranged and does not affect the passage of the vehicle 500. The charging module 400 includes a charging frame 410 and a battery transferring device 420, and in a direction perpendicular to a driving direction, the vehicle-carrying platform 100, the battery transferring device 420 and the charging frame 410 are sequentially arranged;
in this embodiment, one power exchange station 10 may include multiple vehicle platforms 100, such that the power exchange station may be used for power exchange by multiple vehicles 500 at the same time. The specific number is adjustable, and is not limited to two in this embodiment.
In this embodiment, the charging rack 410 may charge the replaced battery, the battery transferring device 420 may transfer the battery pack on the battery replacing device 200 and the battery pack in the charging rack 410, and the layout is reasonable, so that the moving distance in the battery pack replacing process can be reduced, and the battery pack replacing efficiency is higher.
As shown in fig. 3 to 5, the power exchange station 10 further includes a power exchange device 200, and the power exchange device 200 transports batteries between the battery transfer device 420 and the vehicle platform 100; the power conversion apparatus 200 includes a lifting mechanism 210 and a horizontal displacement mechanism 220; the battery replacing device 200 in this embodiment is accurate in positioning, has good universality, and can adapt to different vehicles 500 and battery packs. The lifting mechanism 210 is used to carry and lift the battery pack. The horizontal displacement mechanism 220 is used for driving the battery-changing device 200 to move along the horizontal direction, and the movement direction of the battery-changing device is the direction H in fig. 1. So that the battery replacing device 200 can move along the horizontal direction, and battery replacement is facilitated. The bottom of the battery changing device 200 is provided with a roller 221. By providing the roller 221, friction can be reduced. The horizontal displacement mechanism 220 is driven by a belt 222. The belt 222 has a simple transmission structure, low manufacturing cost and convenient installation and maintenance, and the belt 222 is rich in elasticity, can alleviate impact and vibration, so that the operation is stable. The battery changing apparatus 200 further includes a battery tray 244, and the battery tray 244 is mounted on the upper frame 240 by an elastic floating member 243. The battery tray 244 is used for supporting the battery pack, so that the stability of the battery pack in the moving process is improved; the battery tray 244 is elastically connected with the upper frame 240 through the elastic floating member 243, so that the battery pack on the battery tray 244 is in a flexible bearing state, and hard collision of the battery pack in the process of being placed on the battery tray 244 is avoided. The battery exchange apparatus 200 also includes a positioning mechanism for positioning with the electric vehicle 500 and/or the battery pack. The positioning mechanism strengthens the positioning between the battery replacing equipment 200 and the electric automobile, improves the position adjustment range and the positioning precision of the battery replacing equipment 200, and can be adapted to more automobile types or battery packs with more specifications.
In this embodiment, by setting the horizontal displacement mechanism 220, the power conversion device 200 can move along the horizontal direction and vertically lift the battery pack, so as to facilitate battery replacement. A preferred way of carrying and lifting the battery pack is provided. The horizontal displacement mechanism driven by the belt has good stability and lower cost.
In this embodiment, the lifting mechanism 210 includes a folding component, and the folding component is folded to drive the battery pack 600 to lift. The lifting mechanism 210 in a folding mode is adopted, the lifting stroke is large, and the occupied space is small in a non-lifting state.
As shown in fig. 10, in the present embodiment, the positioning mechanism includes a vehicle positioning portion 233 and a battery positioning portion 245, the vehicle positioning portion 233 being for positioning with the vehicle 500, the battery positioning portion 245 being for positioning with the battery pack;
in this embodiment, the positioning mechanism strengthens the positioning between the battery replacing device 200 and the electric automobile 500 as well as the battery pack, improves the position adjustment range and the positioning precision of the battery replacing device, and can be adapted to more vehicle types and battery packs with more specifications. The battery replacing device 200 is respectively positioned with the electric vehicle and the battery pack to control the relative positions of the electric vehicle, the battery pack and the battery pack during battery replacement, and positioning is more accurate.
As shown in fig. 10, the battery changing apparatus 200 further includes an unlocking mechanism 2332, and the unlocking mechanism 2332 is used to unlock the battery pack on the vehicle 500; through setting up release mechanism, the convenience is to the change of battery package. The unlocking mechanism is provided on the upper frame 240, and its position can be adjusted by the movement of the upper frame 240 to accommodate different specifications of vehicles 500 and battery packs and to accomplish the unlocking function.
As shown in fig. 4 to 6, the battery exchange apparatus 200 further includes a lower frame 230 and an upper frame 240 positioned above the lower frame 230, and the lifting mechanism 210 is configured to move the lower frame 230 and the upper frame 240 in a vertical direction. The lifting mechanism 210 can drive the upper frame 240 and the lower frame 230 to move together along the vertical direction, so that the lifting mechanism 210 can move to the opposite position of the battery pack, and the lifting mechanism 210 can adjust the vertical distance between the battery pack and the battery exchange device, so that the battery exchange device 200 can conveniently disassemble, assemble and move the battery pack.
In this embodiment, the upper frame 240 and the lower frame 230 are movably disposed on the battery exchange device 200, and the battery positioning portion 245 and the unlocking mechanism, and the battery tray 244 are disposed on the upper frame 240 and the lower frame 230 and can change positions along with the movement of the upper frame 240 and the lower frame 230, so that the battery tray can be matched with battery packs and vehicles with different specifications to complete the functions of the battery packs and vehicles.
In the present embodiment, the battery tray 244 is disposed on the upper frame 240, and can be adjusted in position by the movement of the upper frame 240 and the lower frame 230 to carry battery packs of different sizes.
As shown in fig. 4 to 6, the lower frame 230 includes a first frame 231 and a second frame 232, and the first frame 231 and the second frame 232 are disposed at intervals in the horizontal displacement direction. Dividing the lower frame 230 into the first frame 231 and the second frame 232 which are spaced apart from each other can reduce space occupation, make the structure more compact, and provide an installation space for the width adjustment mechanism 260.
The upper frame 240 includes a third frame 241 disposed at an upper portion of the first frame 231 and a fourth frame 242 disposed at an upper portion of the second frame 232. The upper frame 240 is distributed in the lower frame 230 in a matching manner, and the space utilization is high.
In this embodiment, the upper frame 240 and the lower frame 230 are provided in two parts separately. So that 4 frames can be moved independently.
The upper frame 240 also includes third and fourth frames 241 and 242 spaced apart from each other so as to be matched with the distribution of the lower frame 230, and the width of the lower frame 230 is adjusted without being limited or blocked by the upper frame 240, and the space utilization is high.
As shown in fig. 7 to 9, the power exchanging apparatus 200 further includes a length adjusting mechanism for driving the lower frame 230 and the upper frame 240 to move in the traveling direction of the vehicle 500; in the present embodiment, the length adjustment improves the position adjustment range and the positioning accuracy of the battery exchange apparatus 200, and can be adapted to more vehicle types and more specifications of the battery packs 600.
In the present embodiment, the lower frame 230 and the upper frame 240 have a degree of freedom of movement in the traveling direction L of the vehicle 500, which is achieved by a length adjustment mechanism.
As shown in fig. 7, the length adjusting mechanism includes a first length adjusting mechanism 251 and a second length adjusting mechanism 252, wherein the first length adjusting mechanism 251 is respectively connected with the first frame 231 and the second frame 232, and the first length adjusting mechanism 251 drives the first frame 231 and the second frame 232 to move; the second length adjusting mechanism 252 is connected with the third frame 241 and the fourth frame 242, and the second length adjusting mechanism 252 drives the third frame 241 and the fourth frame 242 to move.
The first length adjusting mechanism 251 and the second length adjusting mechanism 252 are independently arranged, and respectively adjust and control the lengths of the lower frame 230 and the upper frame 240, so that the lengths of the lower frame and the upper frame are not influenced, the electric power exchanging device is more flexible, and the length adjusting range of the electric power exchanging device can be enlarged.
In this embodiment, as shown in fig. 7, the first length adjustment mechanism 251 is disposed on the power conversion device 200, and includes a movable platform 2514, a first length driving unit, and a first length rail 2513, where the movable platform 2514 is driven by the first length driving unit and can further move on the first length rail 2513. The first length rail is fixed to the battery changing device 200 and is disposed along the traveling direction L. The first frame 231 and the second frame 232 are both fixed to the movable platform 2514 and movable with the movement of the movable platform 2514. An advantage of this arrangement is that only one first length driving unit is required to simultaneously drive the first frame 231 and the second frame 232.
In other embodiments, the first length adjusting mechanism may be in other forms, such as a form of using two driving units respectively connected to the first frame 231 and the second frame 232 to respectively drive the movement thereof.
In this embodiment, as shown in fig. 8 and 9, two second length adjusting mechanisms 252 are connected to the third frame 241 and the fourth frame 242, respectively. The two second length adjusting mechanisms 252 are respectively disposed on the first frame 231 and the second frame 232, and each second length adjusting mechanism has a second length driving unit and a second length connecting portion 2523, the second length driving unit can drive the second length connecting portion 2523 to move along the driving direction L, and the two second length connecting portions 2523 are respectively connected with the third frame 241 and the fourth frame 242.
In this embodiment, the length adjustment mechanism may be hydraulically driven. Specifically, the first length driving unit and the second length driving unit are both hydraulic driving units, the first length driving unit includes a hydraulic cylinder 2511 and a telescopic rod 2512, and the telescopic rod 2512 is connected to the movable platform 2514 through a fixing member and indirectly connected to the first frame 231 and the second frame 232. The first length driving unit includes a hydraulic cylinder 2521 and a telescopic rod 2522, and the telescopic rod 2522 is connected to the third stage 241 and the fourth stage 242 through a second length connection 2523.
The hydraulic cylinder is adopted to provide power, the control is easy, stepless speed regulation can be performed, the overload protection function is realized, compared with mechanical transmission, the length adjusting mechanism is more flexible to arrange, the structure is simple, the driving force is large, and the cost is lower than that of other driving devices.
As shown in fig. 4 and 8, the battery exchange device 200 further includes a width adjustment mechanism 260, where the width adjustment mechanism 260 is disposed at a distance between the first frame 231 and the second frame 232, and the width adjustment mechanism 260 includes two output ends respectively connected to the first frame 231 and the second frame 232, and the width adjustment mechanism 260 drives the first frame 231 and the second frame 232 to move through the output ends. The distance between the first frame 231 and the second frame 232 can be controlled by the width adjusting mechanism 260, so that different electric vehicles or battery packs can be matched, and the universality is wider.
As shown in fig. 8, the width adjusting mechanism 260 is also hydraulically driven, and the width adjusting mechanism includes a hydraulic cylinder 261 and a telescopic rod 262 disposed on the hydraulic cylinder 261, wherein the end of the telescopic rod 262 is respectively connected with the first frame 231 and the second frame 232 to form two output ends, and the hydraulic cylinder 261 can be communicated with or sealed from a hydraulic oil tank 270 under the control of an electric control device 280, so that the telescopic rod 262 extends out of the hydraulic cylinder 261 or is retracted into the hydraulic cylinder 261 to drive the two output ends to move.
In the present embodiment, the hydraulic cylinder 261 and the telescopic link 262 are disposed between the first frame 231 and the second frame 232, and are disposed along the traveling direction L. The ends of the telescopic rods 262 are respectively connected; two connecting transmission members 263, one end of the connecting transmission member 263 is rotatably connected with the first frame 231 and the second frame 232, and the other end is rotatably connected with the telescopic rod 262. The end of the connection transmission member 263 connected to the first frame 231 and the second frame 232 is an output end. The connecting transmission member 263 is rigid, so that when the telescopic rod 262 moves linearly, the connecting transmission member 263 is driven to move and rotate simultaneously, and the first frame 231 and the second frame 232 are pulled to be close to the width adjusting mechanism 260 or far away from the width adjusting mechanism 260, so that the same linear movement as the moving path of the battery replacing equipment 200 is realized, and the width is adjusted. The first frame 231 and the second frame 232 are slidably disposed on a guide rail fixed to the power conversion apparatus 200 to guide the movement thereof, and the direction of the guide rail is the same as the moving path of the power conversion apparatus 200.
In other embodiments, the width adjustment mechanism 260 may be configured such that two ends of one hydraulic cylinder are provided with telescopic rods, and are connected to the first frame 231 and the second frame 232, respectively. In this solution, the hydraulic cylinder and the telescopic rod are required to be arranged along the running direction of the battery exchange device. Compared with the scheme, the embodiment can realize the effect of moving two ends by connecting the transmission piece 263 only by one telescopic rod, has simpler and more reliable structure, and can also facilitate the connection of the hydraulic pipeline by arranging the width adjusting mechanism and the length adjusting mechanism in the same direction.
Further, the third frame 241 and the fourth frame 242 move in synchronization with the first frame 231 and the second frame 232. The third frame 241 and the fourth frame 242 also follow the first frame 231 and the second frame 232 to adjust synchronously when performing width adjustment, and only one width adjustment mechanism 260 is required to be provided to achieve width adjustment of four frames. The third frame 241 and the fourth frame 242 do not need to be provided with the width adjusting mechanism 260 alone, the structure is more compact, and the cost is reduced.
The width adjusting mechanism adopts a hydraulic cylinder to provide power, is easy to control, can carry out stepless speed regulation, has an overload protection function, is more flexible to arrange, has a simple structure and a large driving force, and has lower cost compared with other driving devices.
As shown in fig. 8, the power exchanging apparatus 200 further includes a hydraulic oil tank 270, and the hydraulic oil tank 270 is provided on the power exchanging apparatus 200 and moves together with the power exchanging apparatus 200. The hydraulic tank 270 moves with the battery changing apparatus 200.
The hydraulic oil tank 270 and the electric control device 280 move together with the power exchange equipment 200, the hydraulic oil tank 270 provides required oil for a hydraulic system on the power exchange equipment 200, the electric control device 280 controls various operations of the power exchange equipment 200, long or more hydraulic pipelines and control cables are prevented from being arranged between the power exchange station 10 and the power exchange equipment 200, and the power exchange equipment 200 cannot interfere with the hydraulic pipelines or the control cables in the moving process, so that the power exchange equipment is more flexible and convenient.
As shown in fig. 8, the power conversion device 200 further includes an electronic control device 280, and the electronic control device 280 is disposed on the power conversion device 200 and moves together with the power conversion device 200. The electric control device 280 moves along with the battery replacing device 200, a longer control cable is not required to be arranged, and the battery replacing device 200 cannot interfere with the control cable in the moving process, so that the battery replacing device is flexible and convenient.
As shown in fig. 8, the electronic control device 280 and the hydraulic oil tank 270 are disposed on the same side of the power exchanging apparatus 200. The electric control device 280 and the hydraulic oil tank 270 are arranged on the same side of the power conversion equipment 200, only one side space is occupied, the structure is compact, the electric control device is convenient to control the work of the hydraulic oil tank, and the connecting line between the electric control device and the hydraulic oil tank is shortened.
As shown in fig. 8, the electronic control device 280 and the hydraulic oil tank 270 are disposed on the same side of the battery changing apparatus 200 in the direction perpendicular to the traveling direction of the vehicle 500. It is advantageous to reduce the length of the battery changing device 200 in the traveling direction of the vehicle 500.
In this embodiment, the length adjusting mechanism and the width adjusting mechanism are both hydraulically driven, and all hydraulic cylinders are connected to a hydraulic oil tank 270 provided on the electricity changing apparatus, and pressure is supplied from the hydraulic oil tank 270. The hydraulic oil tank 270 is provided with a plurality of parallel output ports which are respectively connected with different hydraulic cylinders, each output port is provided with an electric control valve, and the opening and the closing of each electric control valve are respectively controlled by the electric control device 280, so that the independent control of the length adjusting mechanism, the width adjusting mechanism and the sub-mechanisms thereof is realized.
In addition, the lifting mechanism 210 is also hydraulically driven and controlled by an electronic control unit 280.
In this embodiment, the hydraulic cylinder is used to provide power, which is easy to control, and can perform stepless speed regulation, and has an overload protection function, and compared with mechanical transmission, the lifting mechanism 210 is more flexible in arrangement, simple in structure, large in driving force, and lower in cost compared with other driving devices.
In other embodiments, the length adjusting mechanism, the width adjusting mechanism and the lifting mechanism can adopt other common driving power sources to realize the basic functions besides hydraulic driving, such as a motor scheme and the like, and the driving units of all the devices are replaced by motors and the setting positions and the corresponding other structures are adjusted adaptively.
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 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 principles and spirit of the utility model, but such changes and modifications fall within the scope of the utility model.

Claims (15)

1. The power conversion equipment is characterized by comprising a lifting mechanism, a lower frame and an upper frame arranged above the lower frame, wherein the lifting mechanism is used for driving the lower frame and the upper frame to move along the vertical direction, and the power conversion equipment further comprises a length adjusting mechanism used for driving the lower frame and the upper frame to move along the vehicle driving direction.
2. The power conversion equipment according to claim 1, wherein the length adjustment mechanism comprises a first length adjustment mechanism and a second length adjustment mechanism, wherein the first length adjustment mechanism is connected with the lower frame, and the first length adjustment mechanism drives the lower frame to move; the second length adjusting mechanisms are respectively connected with the upper frame and drive the upper frame to move.
3. The power conversion apparatus according to claim 2, wherein the lower frame includes a first frame and a second frame, the first frame and the second frame being disposed at intervals along a horizontal displacement direction;
wherein the upper frame includes a third frame disposed at an upper portion of the first frame and a fourth frame disposed at an upper portion of the second frame.
4. A power conversion apparatus according to claim 3, wherein the first length adjustment mechanism is connected to the first frame and the second frame, respectively, and the first length adjustment mechanism moves the first frame and the second frame;
the second length adjusting mechanism is respectively connected with the third frame and the fourth frame, and drives the third frame and the fourth frame to move.
5. The power conversion apparatus according to claim 1, wherein the length adjustment mechanism is hydraulically driven.
6. The power conversion apparatus according to claim 5, further comprising a hydraulic oil tank and an electric control device provided on the power conversion apparatus and moving together with the power conversion apparatus.
7. A power changing apparatus according to claim 6, wherein the length adjusting mechanism comprises a hydraulic cylinder and a telescopic rod provided on the hydraulic cylinder, the telescopic rod being connected to the upper frame and/or the lower frame, the hydraulic cylinder being communicable with the hydraulic oil tank under the control of the electric control device to drive the telescopic rod to move.
8. A power conversion apparatus according to claim 3, further comprising a width adjustment mechanism disposed at a distance between the first frame and the second frame, the width adjustment mechanism comprising two output terminals connected to the first frame and the second frame, respectively, the width adjustment mechanism moving the first frame and the second frame through the output terminals.
9. A power conversion apparatus according to claim 1, further comprising a horizontal displacement mechanism for driving the power conversion apparatus to move in a horizontal direction.
10. The power conversion equipment of claim 9, wherein the lifting mechanism comprises a folding assembly, and the folding assembly is folded to drive the battery pack to lift; the horizontal displacement mechanism adopts belt transmission.
11. A power conversion apparatus according to claim 1, further comprising a battery tray mounted to said upper frame by resilient floating members.
12. A power conversion apparatus according to claim 1, further comprising a positioning mechanism for positioning with an electric vehicle and/or a battery pack;
the positioning mechanism comprises a vehicle positioning part and a battery positioning part, wherein the vehicle positioning part is used for positioning the vehicle, and the battery positioning part is used for positioning the battery pack.
13. A power conversion apparatus as claimed in claim 1, further comprising an unlocking mechanism for unlocking a battery pack on the vehicle.
14. A power exchange station, characterized in that it comprises a power exchange device according to any one of claims 1-13.
15. An array-type power exchange station, characterized in that it comprises several power exchange stations according to claim 14, said power exchange stations comprising moving channels for the movement of power exchange equipment in a horizontal direction, said power exchange equipment being moved between the moving channels of at least two of said power exchange stations.
CN202321712169.0U 2022-07-01 2023-06-30 Power conversion equipment, power conversion station and array power conversion station Active CN220764337U (en)

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CN2022107756122 2022-07-01

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CN202321711606.7U Active CN220374484U (en) 2022-07-01 2023-06-30 Vehicle-mounted platform, power exchange station and array power exchange station
CN202310800647.1A Pending CN117325810A (en) 2022-07-01 2023-06-30 Vehicle-mounted platform, power exchange station and array power exchange station
CN202310800691.2A Pending CN117326488A (en) 2022-07-01 2023-06-30 Battery exchanging equipment, battery exchanging station and array battery exchanging station
CN202310800927.2A Pending CN117325820A (en) 2022-07-01 2023-06-30 Array type power exchange station and energy station comprising same
CN202321711477.1U Active CN220764336U (en) 2022-07-01 2023-06-30 Vehicle-mounted platform and power exchange station comprising same
CN202321712337.6U Active CN220701078U (en) 2022-07-01 2023-06-30 Vehicle-mounted platform and power exchange station comprising same
CN202310800708.4A Pending CN117325813A (en) 2022-07-01 2023-06-30 Power exchange station and array power exchange station
CN202321711281.2U Active CN220764335U (en) 2022-07-01 2023-06-30 Power exchange station and array power exchange station
CN202310800646.7A Pending CN117325809A (en) 2022-07-01 2023-06-30 Vehicle-mounted platform and power exchange station comprising same
CN202321711321.3U Active CN220374482U (en) 2022-07-01 2023-06-30 Array type power exchange station and energy station comprising same
CN202321712485.8U Active CN220430112U (en) 2022-07-01 2023-06-30 Vehicle-mounted platform and power exchange station comprising same
CN202310800681.9A Pending CN117325812A (en) 2022-07-01 2023-06-30 Power conversion equipment, power conversion station and array power conversion station
CN202310800903.7A Pending CN117325818A (en) 2022-07-01 2023-06-30 Array type power exchange station and energy station
CN202321712457.6U Active CN220884338U (en) 2022-07-01 2023-06-30 Array type power exchange station and energy station
CN202321711567.0U Active CN220374483U (en) 2022-07-01 2023-06-30 Array type power exchange station and energy station comprising same
CN202310800672.XA Pending CN117325811A (en) 2022-07-01 2023-06-30 Vehicle-mounted platform, power exchange station and array power exchange station
CN202321712307.5U Active CN220430111U (en) 2022-07-01 2023-06-30 Vehicle-mounted platform, power exchange station and array power exchange station
CN202321711251.1U Active CN220374340U (en) 2022-07-01 2023-06-30 Foundation, power exchange station and array power exchange station
CN202321712422.2U Active CN220374341U (en) 2022-07-01 2023-06-30 Foundation, power exchange station and array power exchange station
CN202321712169.0U Active CN220764337U (en) 2022-07-01 2023-06-30 Power conversion equipment, power conversion station and array power conversion station
CN202310800896.0A Pending CN117325817A (en) 2022-07-01 2023-06-30 Vehicle-mounted platform and power exchange station comprising same
CN202310800654.1A Pending CN117325701A (en) 2022-07-01 2023-06-30 Foundation, power exchange station and array power exchange station
CN202310800910.7A Pending CN117325819A (en) 2022-07-01 2023-06-30 Array type power exchange station and energy station comprising same
CN202310800728.1A Pending CN117325814A (en) 2022-07-01 2023-06-30 Power conversion equipment, power conversion station and array power conversion station
CN202310800666.4A Pending CN117325702A (en) 2022-07-01 2023-06-30 Foundation, power exchange station and array power exchange station
CN202321712680.0U Active CN220374485U (en) 2022-07-01 2023-06-30 Vehicle-mounted platform and power exchange station comprising same
CN202310800628.9A Pending CN117325808A (en) 2022-07-01 2023-06-30 Vehicle-mounted platform and power exchange station comprising same
CN202310800833.5A Pending CN117325816A (en) 2022-07-01 2023-06-30 Array type power exchange station and energy station
CN202321712255.1U Active CN221162682U (en) 2022-07-01 2023-06-30 Power conversion equipment, power conversion station and array power conversion station
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CN202321711606.7U Active CN220374484U (en) 2022-07-01 2023-06-30 Vehicle-mounted platform, power exchange station and array power exchange station
CN202310800647.1A Pending CN117325810A (en) 2022-07-01 2023-06-30 Vehicle-mounted platform, power exchange station and array power exchange station
CN202310800691.2A Pending CN117326488A (en) 2022-07-01 2023-06-30 Battery exchanging equipment, battery exchanging station and array battery exchanging station
CN202310800927.2A Pending CN117325820A (en) 2022-07-01 2023-06-30 Array type power exchange station and energy station comprising same
CN202321711477.1U Active CN220764336U (en) 2022-07-01 2023-06-30 Vehicle-mounted platform and power exchange station comprising same
CN202321712337.6U Active CN220701078U (en) 2022-07-01 2023-06-30 Vehicle-mounted platform and power exchange station comprising same
CN202310800708.4A Pending CN117325813A (en) 2022-07-01 2023-06-30 Power exchange station and array power exchange station
CN202321711281.2U Active CN220764335U (en) 2022-07-01 2023-06-30 Power exchange station and array power exchange station
CN202310800646.7A Pending CN117325809A (en) 2022-07-01 2023-06-30 Vehicle-mounted platform and power exchange station comprising same
CN202321711321.3U Active CN220374482U (en) 2022-07-01 2023-06-30 Array type power exchange station and energy station comprising same
CN202321712485.8U Active CN220430112U (en) 2022-07-01 2023-06-30 Vehicle-mounted platform and power exchange station comprising same
CN202310800681.9A Pending CN117325812A (en) 2022-07-01 2023-06-30 Power conversion equipment, power conversion station and array power conversion station
CN202310800903.7A Pending CN117325818A (en) 2022-07-01 2023-06-30 Array type power exchange station and energy station
CN202321712457.6U Active CN220884338U (en) 2022-07-01 2023-06-30 Array type power exchange station and energy station
CN202321711567.0U Active CN220374483U (en) 2022-07-01 2023-06-30 Array type power exchange station and energy station comprising same
CN202310800672.XA Pending CN117325811A (en) 2022-07-01 2023-06-30 Vehicle-mounted platform, power exchange station and array power exchange station
CN202321712307.5U Active CN220430111U (en) 2022-07-01 2023-06-30 Vehicle-mounted platform, power exchange station and array power exchange station
CN202321711251.1U Active CN220374340U (en) 2022-07-01 2023-06-30 Foundation, power exchange station and array power exchange station
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CN202310800654.1A Pending CN117325701A (en) 2022-07-01 2023-06-30 Foundation, power exchange station and array power exchange station
CN202310800910.7A Pending CN117325819A (en) 2022-07-01 2023-06-30 Array type power exchange station and energy station comprising same
CN202310800728.1A Pending CN117325814A (en) 2022-07-01 2023-06-30 Power conversion equipment, power conversion station and array power conversion station
CN202310800666.4A Pending CN117325702A (en) 2022-07-01 2023-06-30 Foundation, power exchange station and array power exchange station
CN202321712680.0U Active CN220374485U (en) 2022-07-01 2023-06-30 Vehicle-mounted platform and power exchange station comprising same
CN202310800628.9A Pending CN117325808A (en) 2022-07-01 2023-06-30 Vehicle-mounted platform and power exchange station comprising same
CN202310800833.5A Pending CN117325816A (en) 2022-07-01 2023-06-30 Array type power exchange station and energy station
CN202321712255.1U Active CN221162682U (en) 2022-07-01 2023-06-30 Power conversion equipment, power conversion station and array power conversion station
CN202310800820.8A Pending CN117325815A (en) 2022-07-01 2023-06-30 Vehicle-mounted platform and power exchange station comprising same

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WO2024002371A1 (en) 2024-01-04
CN117325818A (en) 2024-01-02
CN117325816A (en) 2024-01-02
CN117325808A (en) 2024-01-02
CN117325811A (en) 2024-01-02
WO2024002367A1 (en) 2024-01-04
CN117325812A (en) 2024-01-02
WO2024002372A1 (en) 2024-01-04
CN220374341U (en) 2024-01-23
CN220430111U (en) 2024-02-02
CN220374485U (en) 2024-01-23
CN220374483U (en) 2024-01-23
CN220764336U (en) 2024-04-12
CN117325815A (en) 2024-01-02
CN117325820A (en) 2024-01-02
CN220374484U (en) 2024-01-23
CN221162682U (en) 2024-06-18
CN117325817A (en) 2024-01-02
CN117326488A (en) 2024-01-02
CN117325702A (en) 2024-01-02
CN220884338U (en) 2024-05-03
CN117325819A (en) 2024-01-02
CN220701078U (en) 2024-04-02
CN117325810A (en) 2024-01-02
CN220374482U (en) 2024-01-23
CN117325814A (en) 2024-01-02
CN117325701A (en) 2024-01-02
CN220430112U (en) 2024-02-02
CN117325809A (en) 2024-01-02
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CN220374340U (en) 2024-01-23
CN220764335U (en) 2024-04-12

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