CN210139857U

CN210139857U - Battery changing station

Info

Publication number: CN210139857U
Application number: CN201920428414.2U
Authority: CN
Inventors: 姚学诚; 李鹏飞; 郑飞鸽; 李玉军; 董克
Original assignee: Beijing Electric Vehicle Co Ltd; Blue Valley Smart Beijing Energy Technology Co Ltd
Current assignee: Beijing Electric Vehicle Co Ltd; Blue Valley Smart Beijing Energy Technology Co Ltd
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2020-03-13
Anticipated expiration: 2029-03-29

Abstract

The utility model discloses a trade power station, include: the electric automobile drives into the power change cabin to change the power battery; the function cabin is used for realizing the control of replacing the power battery of the electric automobile; the charging bin is used for storing and charging the power battery to be replaced, the functional bin is positioned between the power changing bin and the charging bin, and the arrangement direction of the power changing bin, the functional bin and the charging bin is transverse to the driving direction of the electric automobile; the electricity changing bin, the functional bin and the charging bin are communicated through a through passage, and the through passage is consistent with the arrangement direction. From this, the space that the through passage took the power station that trades is little, is convenient for transport the power battery in the storehouse of will charging to trade the battery storehouse in order to change electric automobile's power battery, can improve the efficiency of changing power battery effectively.

Description

Battery changing station

Technical Field

The utility model belongs to the technical field of new energy automobile trades the electric technique and specifically relates to a trade power station is related to.

Background

At present, the emission of automobile exhaust is still an important factor of the environmental pollution problem, and electric automobiles have been popularized in order to treat automobile exhaust. The current electric automobiles mainly comprise a direct-charging type electric automobile and a quick-changing type electric automobile. The power battery of the electric automobile is quickly replaced through the battery replacement station.

In the related art, the power conversion station is complex in structure and low in efficiency of replacing the power battery.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a trade the power station, trade the reliability of power station high, it is efficient to change power battery.

According to the utility model discloses trade power station, include: the electric automobile can drive into the electricity changing cabin so as to replace a power battery of the electric automobile; the function bin is used for realizing the control of replacing the power battery of the electric automobile; the charging bin is used for storing and charging power batteries to be replaced, the function bin is positioned between the power changing bin and the charging bin, and the arrangement direction among the power changing bin, the function bin and the charging bin is transverse to the driving direction of the electric automobile; and the power change bin, the functional bin and the charging bin are communicated through a through channel, and the through channel is consistent with the arrangement direction.

According to the utility model discloses trade the power station, it is little that the space that trades the power station is taken to the through channel, is convenient for moreover transport the power battery in the storehouse that charges to trade the power battery in the storehouse and change in order to change electric automobile, can improve the efficiency of changing power battery effectively.

According to some embodiments of the present invention, the functional compartment is communicated with the power exchanging compartment through a power exchanging channel, and the functional compartment is communicated with the charging compartment through a battery transferring channel; wherein the battery replacement channel is communicated with the battery transfer channel in a direction transverse to the driving direction of the electric automobile to form the through channel.

According to the utility model discloses a some embodiments, trade the power station and still include: the battery changing mobile device moves in the battery changing channel between the battery changing bin and the functional bin; the battery transferring device moves in the battery transferring channel between the functional bin and the charging bin so as to realize taking and placing of the power battery; the battery changing moving device and the battery transferring device realize the connection of power batteries in the functional cabin.

According to some embodiments of the utility model, trade the electric passageway and be located trade the part in the storehouse and form and trade electric operating space, trade electric mobile device and go on in trading electric operating space electric automobile's power battery's change.

According to some embodiments of the utility model, the storehouse of changing electricity still includes: press from both sides the lane, press from both sides the lane and include: the guide device is arranged on the battery replacing platform and used for guiding the advancing of the electric automobile; the positioning assembly is arranged on the battery replacing platform and surrounds the battery replacing operation space, and the positioning assembly is used for positioning the preset parking position of the electric automobile.

According to some embodiments of the utility model, be provided with emergency cabin in the function storehouse, wherein, emergency cabin is located one side of through passage, emergency cabin is used for carrying out emergency treatment to unusual power battery.

According to some embodiments of the utility model, be provided with the electric room in the function storehouse, wherein, the electric room is located the opposite side of through passage, the electric room is used for right trade the power supply of power station.

According to the utility model discloses a some embodiments, be provided with in the function storehouse: and the monitoring room is used for monitoring and controlling the power changing station.

According to some embodiments of the utility model, be provided with explosion-proof equipment in the emergency cabin, explosion-proof equipment is used for monitoring unusual power battery to carry out emergency treatment to unusual power battery.

According to some embodiments of the utility model, the explosion-proof device includes: an explosion-proof cabin; and the monitoring module is arranged at one end of the explosion-proof cabin and is used for receiving an abnormal signal fed back by the power station changing system and monitoring an abnormal power battery.

According to some embodiments of the utility model, be provided with ventilation system in the function storehouse, ventilation system intercommunication electric room with the storehouse of charging.

According to some embodiments of the invention, the charging bin comprises: and the battery storage device is arranged on two sides of the battery transfer channel.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of a swapping station according to an embodiment of the present invention;

fig. 2 is a top view of a swapping station according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a charging bin according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a functional compartment and a charging compartment according to an embodiment of the present invention;

fig. 5 is a top view of a battery swapping platform according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of an intermediate battery swapping platform according to an embodiment of the present invention;

fig. 7 is a top view of a functional cartridge according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a first ventilation device according to an embodiment of the present invention;

fig. 9 is a schematic structural view of an explosion-proof device according to an embodiment of the present invention;

fig. 10 is a schematic structural view of an explosion protection device according to an embodiment of the present invention, wherein the explosion proof compartment is taken out of the explosion protection device;

fig. 11 is an exploded view of a turnover mechanism according to an embodiment of the present invention;

fig. 12 is a top view of a charging bin according to an embodiment of the present invention;

fig. 13 is a schematic structural view of a battery storage device according to an embodiment of the present invention;

fig. 14 is a schematic structural diagram of a battery swapping mobile device according to an embodiment of the present invention;

fig. 15 is a schematic structural view of a battery tray and a positioning plate according to an embodiment of the present invention;

fig. 16 is a schematic structural diagram of an unlocking device according to an embodiment of the present invention;

fig. 17 is a schematic structural view of a battery transfer device according to an embodiment of the present invention;

fig. 18 is a flow chart of replacing a power battery according to an embodiment of the present invention.

Reference numerals:

the power changing device comprises a power changing bin 100, a power changing platform 10, an upper ramp 101, a lower ramp 102, a middle power changing platform 103, a power changing operation space 104, a positioning assembly 105, a front positioning member 106, a rear positioning member 107, a positioning bulge 108, a guide device 109, a roller assembly 110, a ceiling 113, a wheel limiting groove 117, a rolling adjusting member 118, a roller 120, a mounting bracket 121, a fixing device and a fixing device,

The system comprises a function cabin 200, an electricity changing channel 201, an emergency cabin 202, an electric room 203, a monitoring room 204, a monitoring console 205, an explosion-proof cabin 206, a monitoring module 207, a turnover mechanism 208, a power distribution cabinet 209, a first ventilation device 210, a second ventilation device 211, an explosion-proof device 212, a first air outlet channel 213, a second air outlet channel 214, an axial fan 215, a centrifugal fan 216, a fire extinguishing bracket 217, a fire extinguishing device 218, a power battery 219, a support module 220, a turnover module 221, a drive module 222, a sandbox 223, a drive device 224, a locking rod 225, a turnover plate 226, a guide chute 228, a rotating shaft sleeve 229, a slide block 230, a chute 231, a slide block avoiding groove 232, a drive piece 233, an extrusion inclined plane 2331, a drive rod 234 and a drive piece guide plate 235.

Charging bin 300, battery transfer channel 301, battery storage device 302, partition 303, battery storage rack 304, battery insertion end 305, battery charging end 306, support frame 308, upright 309, backing plate 322 and positioning column 323.

The battery transfer device 400, a support 401, a first vertical beam 4011, a second vertical beam 4012, a first beam 4013, a second beam 4014, a third beam 4015, an upper moving mechanism 402, an upper horizontal rail 4021, an upper clamping wheel assembly 4022, a lower moving mechanism 403, a lower horizontal rail 4031, a lower clamping wheel assembly 4032, a moving rotating table 404, a rotating platform 405, a telescopic mechanism 406, a sliding block 407, a sliding rail 408, a battery support frame 409, a base 4091, a turnover structure 4092, a support block 4093, a driving module 4094, a driving motor 410, a synchronizing mechanism 411, an upper chain wheel 412, a chain 413, an upper beam 414, a lower beam 415, a vertical beam 416, a lower beam 4092, a lower beam 4031, a battery support frame 409,

The battery replacement moving device 500, the positioning mechanism 501, the battery tray 502, the positioning plate 503, the vehicle body positioning portion 504, the battery positioning portion 505, the first positioning member 506, the second positioning member 507, the guide assembly 508, the guide rail 5081, the moving block 5082, the unlocking device 509, the unlocking module 510, the driving module 511, the driven module 512, the auxiliary traveling platform 513, the first transmission portion 514, the second transmission portion 515, the slide rail 516, the fixed seat 517, the limiting plate 518, the unlocking portion 519, the card slot 520, and the connecting wall 522.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The power swapping station according to an embodiment of the present invention is described below with reference to fig. 1 to 18.

According to the utility model discloses trade power station includes: power change bin 100, functional bin 200 and charging bin 300.

The electric vehicle can enter the power exchange bin 100 to exchange the power battery 219 of the electric vehicle, the function bin 200 controls the exchange of the power battery 219 of the electric vehicle, and the charging bin 300 is used for storing the power battery 219 to be exchanged and charging the power battery 219 to be exchanged. The functional cabin 200 is located between the power changing cabin 100 and the charging cabin 300, the length extending direction of the power changing cabin 100, the functional cabin 200 and the charging cabin 300 is consistent with the driving direction of the electric automobile, and the arrangement direction among the power changing cabin 100, the functional cabin 200 and the charging cabin 300 is transverse to the driving direction of the electric automobile. The electricity changing bin 100, the functional bin 200 and the charging bin 300 are communicated through a through passage 125, and the through passage 125 is consistent with the arrangement direction.

Further, the through passage 125 needs to communicate the battery replacing bin 100, the functional bin 200 and the charging bin 300, and the power battery 219 can be taken and placed in the through passage 125, so that the power battery 219 can be transported to a position suitable for being replaced to the electric vehicle. The extending direction of the through channel 125 is the same as the arrangement mode of the working bins, so that the space occupied by the through channel 125 in the power station can be reasonably saved, and the equipment in any two adjacent working bins can be conveniently matched with each other.

Specifically, the electric vehicle enters the battery replacing bin 100 to facilitate replacing the power battery 219, the power battery 219 can be taken out from the charging bin 300 and moved to the battery replacing bin 100 through the functional bin 200 to replace the power battery 219 for the electric vehicle, and the replacement of the power battery 219 can be completed in the through passage 125, so as to replace the power battery 219 for the electric vehicle.

According to the utility model discloses trade the power station, it is little that the space that trades the power station is taken to run through passageway 125, is convenient for moreover transport the power battery 219 in the storehouse 300 that charges to trade the storehouse 100 in order to change electric automobile's power battery 219, can improve the efficiency of changing power battery 219 effectively.

According to the utility model discloses trade electrical storage bin 100, electric automobile can drive into trade electrical storage bin 100 so that carry out electric automobile's power battery's change.

Specifically, the length extending direction of the battery changing bin 100 is the same as the driving direction of the electric vehicle, and both ends of the battery changing bin 100 in the length extending direction are open, and the battery changing bin 100 includes: the power conversion platform 10 extends along the driving direction of the electric vehicle and penetrates through two ends of the power conversion bin 100.

Further, the electric vehicle can enter the electricity changing bin 100 along the length direction of the electricity changing bin 100, and the two ends of the electricity changing bin 100 are open structures, so that the electric vehicle can conveniently drive in and drive out of the electricity changing bin 100.

It can be understood that the battery replacement platform 10 is a working position for replacing a power battery of an electric vehicle, and when at least a part of the electric vehicle corresponds to the battery replacement platform 10, the power battery of the electric vehicle can be replaced.

According to the utility model discloses trade electrical storage bin 100, the extending direction through will trading electrical storage bin 100 constructs for the form direction unanimity with electric automobile so that electric automobile drives in and drives out and trade electrical storage bin 100 to can promote power battery's change efficiency.

In some embodiments of the present invention, the battery replacing platform 10 includes: the power supply device comprises an upper ramp 101, a lower ramp 102 and an intermediate power switching platform 103, wherein the intermediate power switching platform 103 is clamped between the upper ramp 101 and the lower ramp 102, and the intermediate power switching platform 103 is provided with a power switching operation space 104 penetrating through one side edge of the intermediate power switching platform 103.

Specifically, the uphill slope 101 and the downhill slope 102 are both used for assisting the electric vehicle in running, the uphill slope 101 can assist the electric vehicle in running to the intermediate power conversion platform 103, and after the power battery of the electric vehicle is replaced, the electric vehicle can be driven out through the downhill slope 102, so that the electric vehicle can be driven into and out of the power conversion cabin 100 conveniently.

It can be understood that a certain battery replacement operation space 104 is needed for replacing the power battery, and since the intermediate battery replacement platform 103 is arranged between the upper ramp 101 and the lower ramp 102, a certain space is formed between the upper surface of the intermediate battery replacement platform 103 and the bottom of the intermediate battery replacement platform 103, so that the battery replacement operation space 104 for replacing the power battery can be formed on the intermediate battery replacement platform 103.

It can be further understood that the battery swapping operation space 104 is configured to penetrate through one side edge of the middle battery swapping platform 103, so that one side of the battery swapping operation space 104 is open, and the battery swapping operation space 104 is convenient to be matched with other devices in the battery swapping station.

In some embodiments of the present invention, the battery replacement operation space 104 is along the longitudinal side edge of the orientation functional cabin which transversely runs through the middle battery replacement platform 103, and the battery replacement moving device 500 is arranged in the battery replacement operation space 104, and the power battery to be replaced is arranged on the electric vehicle.

It should be noted that the battery replacement moving device 500 is used for replacing a power battery of an electric vehicle, and both the function cabin and the battery replacement operation space 104 can be used for the movement of the battery replacement moving device 500.

Specifically, the function cabin is communicated with the battery replacement operation space 104, and the movable range of the battery replacement mobile device 500 is large, so that the working mode of the battery replacement mobile device 500 is more flexible, and the battery replacement mobile device 500 is convenient to pick and place the power battery of the electric vehicle.

In some embodiments of the present invention, the middle battery replacing platform 103 is further provided with a positioning assembly 105, and the positioning assembly 105 is disposed around the battery replacing operation space 104. It can be understood that the power battery of the electric vehicle can be replaced only after the electric vehicle corresponds to the position of the intermediate battery replacement platform 103.

Wherein, locating component 105 is used for fixing a position electric automobile's position to with electric automobile's position adjustment to the position that is fit for changing power battery, locating component 105's location is effectual moreover, so that change power battery to electric automobile's power battery more fast, promote the efficiency of changing power battery.

In a further embodiment of the present invention, the positioning assembly 105 comprises: a front positioning member 106 and a rear positioning member 107, wherein the front positioning member 106 and the rear positioning member 107 are respectively positioned in front of and behind the battery replacement operation space 104. The front positioning part 106 can be used for positioning the front part of the electric automobile, and the rear positioning part 107 can be used for positioning the rear part of the electric automobile, so that a good positioning effect can be achieved for the automobile.

In some embodiments of the present invention, the front positioning member 106 includes two positioning protrusions 108, a wheel limiting groove 117 is defined between the two positioning protrusions 108, and the rear positioning member 107 includes a plurality of rolling adjustment members 118 laterally distributed side by side.

Specifically, two location arch 108 and the wheel cooperation of electric automobile front side play good positioning action through two location arch 108 to a wheel of electric automobile, can prevent that electric automobile from producing the displacement and influencing power battery's change at the in-process of changing power battery.

Further, the rear positioning member 107 can be matched with the rear wheels of the electric vehicle, the positions of the rear wheels of the electric vehicle can be adjusted by adjusting the rolling adjusting members 118, and the plurality of rolling adjusting members 118 are distributed side by side along the transverse direction, so that the electric vehicle can be aligned, and the power battery of the electric vehicle can be replaced conveniently.

In some embodiments of the present invention, the battery replacing bin 100 further comprises: guider 109, guider 109 sets up on trading electric platform 10 for lead electric automobile's marcing, guider 109 includes: two sets of roller subassembly 110, two sets of roller subassembly 110 set up the left and right sides in electric automobile route of travel respectively.

Specifically, the electric vehicle needs to travel to the battery replacement platform 10 and be in a position suitable for replacing the power battery, so that the power battery of the electric vehicle can be replaced. Because the length of the battery replacement platform 10 in the width direction is generally wider than the width of the electric vehicle, when the electric vehicle runs on the battery replacement platform 10, the guide device 109 is required to guide the running direction of the electric vehicle so as to assist in adjusting the position of the electric vehicle on the battery replacement platform 10, and further facilitate adjusting the electric vehicle to a position suitable for replacing a power battery.

It can be understood that the guiding device 109 is a roller assembly 110, and when the wheels of the electric vehicle run on the roller assembly 110, the roller assembly 110 will rotate to guide the electric vehicle between two sets of roller assemblies 110, thereby effectively preventing the position of the electric vehicle from being shifted.

The utility model discloses in a further embodiment, every group roller subassembly 110 includes a plurality of running rollers 120, and a plurality of running rollers 120 connect end to end in proper order along electric automobile's the direction of travel on trading electric platform 10 and arrange, and the both ends of every running roller 120 are passed through installing support 121 and are fixed on trading electric platform 10.

Further, in the process that the plurality of rollers 120 arranged end to end are driven into the power change bin 100 from the electric vehicle until the electric vehicle is driven out of the power change bin 100, the position of the electric vehicle on the power change platform 10 can be effectively prevented from being deviated all the time, so that the reliability of the power change bin 100 is improved. Moreover, each roller 120 is fixed on the power exchanging platform 10 through the mounting bracket 121, so that when the roller 120 is damaged or needs to be replaced, the roller 120 is convenient to replace, and the maintenance and repair cost of the power exchanging bin 100 can be reduced.

In some embodiments of the present invention, the battery replacing bin 100 further comprises: the ceiling 113 is located above the battery replacing platform 10 and can at least shield the middle battery replacing platform 103, the ceiling 113 can play a good shielding role in the middle battery replacing platform 103, the middle battery replacing platform 103 is prevented from being exposed, and therefore the safety and reliability of replacing power batteries of the battery replacing station can be improved.

It can be understood that the battery replacement station 1000 can be arranged outdoors, but weather factors in outdoor environment need to be considered, when the environment is rainy or snowy, potential safety hazards exist in the process of replacing the power battery of the electric vehicle, the electric vehicle and the middle battery replacement platform 103 are shielded through the ceiling 113, so that the short circuit of the power battery is prevented, and the reliability and the safety of the battery replacement station can be improved.

According to the utility model discloses trade function storehouse 200 of power station 1000, function storehouse 200 realizes trading the control that power battery 219 of electric automobile is changed by power station 1000, and the first side of function storehouse 200 is communicated with trading battery storehouse 100 through trading electric passageway 201, and the second side of function storehouse 200 is communicated with charging storehouse 300 through battery transfer passageway 301; the length extending direction of the functional cabin 200 is consistent with the driving direction of the electric automobile, and the battery replacing channel 201 and the battery transferring channel 301 are communicated to form a through channel transverse to the driving direction of the electric automobile.

It can be understood that the battery replacement bin 100 can be used for parking an electric vehicle, and the power battery 219 is replaced for the electric vehicle in the battery replacement bin 100; the charging bin 300 may be used to store the power battery 219, the power battery 219 removed from the electric vehicle may be stored in the charging bin 300, the power battery 219 is charged through the charging bin 300, and the power battery 219 in the charging bin 300 may be removed and installed in the electric vehicle to replace the power battery 219 of the electric vehicle.

Further, the functional cabin 200 is disposed between the battery replacing cabin 100 and the charging cabin 300, and the functional cabin 200 is in a state of being communicated with both the battery replacing cabin 100 and the charging cabin 300, so that the power battery 219 of the charging cabin 300 can be conveyed to the battery replacing cabin 100 through the battery transfer passage 301.

The battery replacing channel 201 is communicated with the battery transferring channel 301, and the battery replacing channel 201 and the battery transferring channel 301 are transverse to the driving direction of the electric automobile in the battery replacing bin 100, so that the spaces of the battery replacing bin 100 and the function bin 200 can be fully utilized, the space occupied by the battery replacing channel 201 and the battery transferring channel 301 is saved, the transmission of the power battery 219 is facilitated by the structure, and the electric automobile can conveniently drive away from the battery replacing bin 100 after the battery is replaced.

According to the utility model discloses function storehouse 200, through with function storehouse 200 setting in order to better realize power battery 219's transportation between storehouse 300 and the trade storehouse 100 of charging, transport passageway 301 and trade the form direction setting that electric channel 201 is horizontal to electric automobile with the reasonable space saving with the battery moreover for trade storehouse 100 and the cooperation of storehouse 300 and function storehouse 200 of charging are compacter, and the electric automobile of being convenient for simultaneously drives into and drives out trade storehouse 100.

According to the utility model discloses monitor 204 can monitor and control the operating condition of whole power station 1000 that trades (if trade storehouse 100, function storehouse 200 and storehouse 300 that charges), also can monitor and control power battery 219's state simultaneously, and after trading power station system EMS (energy Management system) received power battery 219's abnormal information, can control and trade electric mobile device 500 and transport power battery 219 to emergency cabin 202 to carry out emergency treatment to faulty power battery 219.

Optionally, an explosion-proof device 212 may be disposed in the emergency cabin 202, and the explosion-proof device 212 is configured to monitor the abnormal power battery 219 and perform emergency processing on the power battery 219 according to the monitoring condition.

Further, when there is an abnormal state of the power battery 219 in the battery replacement station 1000, the power battery 219 needs to be monitored so as to operate the power battery 219 accordingly. When the explosion-proof device 212 monitors that the power battery 219 is at risk of burning, emergency treatment needs to be performed on the power battery 219; when the explosion-proof device 212 monitors that the deterioration degree of the power battery 219 is within a controllable range, emergency treatment may not be performed on the power battery 219, and manual intervention may be performed on the power battery 219.

According to the utility model discloses emergency cabin 202 is provided with the explosion-proof equipment 212 that can monitor power battery 219 in emergency cabin 202, can in time handle the power battery 219 that has the hidden danger through explosion-proof equipment 212 moreover to can rationally promote emergency cabin 202's reliability.

According to the utility model discloses trade function storehouse 200 of power station 1000, function storehouse 200 realizes trading the control that power battery 219 of electric automobile is changed by power station 1000, and the first side of function storehouse 200 is communicated with trading the storehouse through trading electric passageway 201, and the second side of function storehouse 200 is communicated with the storehouse 300 that charges through the battery transfer passageway; the length extending direction of the functional cabin 200 is consistent with the driving direction of the electric automobile, and the battery replacing channel 201 is communicated with the battery transferring channel to form a through channel transverse to the driving direction of the electric automobile.

It can be understood that the battery replacement bin can be used for parking an electric vehicle, and the power battery 219 is replaced for the electric vehicle in the battery replacement bin; the charging bin 300 may be used to store the power battery 219, the power battery 219 removed from the electric vehicle may be stored in the charging bin 300, the power battery 219 is charged through the charging bin 300, and the power battery 219 in the charging bin 300 may be removed and installed in the electric vehicle to replace the power battery 219 of the electric vehicle.

Further, the functional cabin 200 is disposed between the power exchanging cabin and the charging cabin 300, and the functional cabin 200 is in a state of being communicated with the power exchanging cabin and the charging cabin 300, so that the power battery 219 of the charging cabin 300 can be conveyed to the power exchanging cabin through the battery transferring passage.

Wherein, trade electric passage 201 and battery transportation passageway and be linked together, trade electric passage 201 and battery transportation passageway and transversely trade the direction of travel of electric automobile in trading the battery storehouse in addition to can make full use of trade the space of battery storehouse, function storehouse 200, save the space that trades electric passage 201 and battery transportation passageway occupy, such structure is convenient for power battery 219's transmission moreover, is convenient for electric automobile to drive away from and trades the battery storehouse after changing the battery.

According to the utility model discloses function storehouse 200 through with function storehouse 200 setting in order to better realize power battery 219 transportation between the storehouse 300 and trade the storehouse of charging, with battery transfer channel and trade electric passage 201 and set up with the reasonable space that saves in order to change electric storehouse and the cooperation of storehouse 300 and function storehouse 200 of charging more compact, the electric automobile of being convenient for simultaneously drives into and drives out the storehouse of changing electricity.

In some embodiments of the present invention, the functional cabin 200 further comprises an emergency cabin 202 and an electrical room 203, the emergency cabin 202 and the electrical room 203 are respectively disposed on two opposite sides of the through passage, wherein the emergency cabin 202 is used for emergency treatment of the abnormal power battery 219, and the electrical room 203 is used for supplying power to the power transformation station 1000.

It can be understood that the power conversion station 1000 requires electrical energy to maintain operation, so that the electrical room 203 is arranged in the functional compartment 200 to meet the requirement of the power conversion station 1000 for electrical energy.

Further, the power conversion station 1000 detects the power battery 219 by setting the emergency cabin 202, and when the power battery 219 detected by the emergency cabin 202 is damaged or has potential safety hazard, emergency treatment needs to be performed on the power battery 219 to prevent danger from occurring, so that the safety and reliability of the power conversion station 1000 can be improved.

In some embodiments of the present application, the functional cartridge 200 further comprises: the monitoring room 204 is arranged close to the emergency cabin 202, and the monitoring room 204 is used for monitoring and controlling the power conversion station 1000, so that the running state of the power conversion station 1000 can be monitored, and the power conversion station 1000 is controlled through the monitoring room 204 to ensure that the power conversion station 1000 runs smoothly.

It can be understood that the monitoring room 204 may monitor spaces such as the power conversion cabin, the emergency cabin 202, the electrical room 203, and the charging cabin 300, and may also detect a charging state of the power battery 219 in the charging cabin 300 to ensure that the power conversion station 1000 is in a normal operating state, and when an abnormal parameter is monitored or a potential safety hazard exists, a problem may be found in time to reduce loss.

Optionally, a monitoring station 205 is disposed in the monitoring room 204, and the monitoring station 205 may be used to assist a worker in monitoring a plurality of working compartments.

In some embodiments of the present invention, an explosion-proof device 212 is disposed in the emergency cabin 202, and the explosion-proof device 212 is used to monitor the power battery 219 and perform emergency treatment on the abnormal power battery 219.

It can be understood that when the power battery 219 is abnormal, there will be a safety hazard, it is necessary to perform emergency treatment on the power battery 219 at the first time, the reliability of the explosion-proof device 212 is high, and the reliability and safety of detection and emergency treatment can be improved by processing the power battery 219 through the explosion-proof device 212.

In some embodiments of the present invention, the explosion-proof device 212 includes: the device comprises an explosion-proof cabin 206 and a turnover mechanism 208, wherein the explosion-proof cabin 206 is provided with a semi-closed cavity capable of accommodating a power battery 219; the turnover mechanism 208 is arranged at the inner side edge of the top periphery of the explosion-proof cabin 206 and is used for supporting a power battery 219; when power battery 219 fails, flipping mechanism 208 drops the battery into explosion-proof compartment 206.

It is understood that, during the process of detecting the power battery 219, it is necessary to support the power battery 219 on the turnover mechanism 208 and perform different operations according to the state of the power battery 219. When the power battery 219 is in a normal state (i.e., can be used normally), the turnover mechanism 208 continuously supports the power battery 219; when the power battery 219 is in an abnormal state (i.e., there is a safety hazard or normal use is not available), the turnover mechanism 208 turns over to make the power battery 219 fall into the explosion-proof cabin 206.

Further, the reliability of the explosion-proof compartment 206 is high, so that the emergency treatment of the power battery 219 in an abnormal state is performed through the explosion-proof compartment 206, and the reliability of the emergency compartment 202 can be effectively improved.

According to the utility model discloses tilting mechanism 208 drives upset module 221 through drive module 222 and supports module 220 relatively and remove to when upset module 221 supports module 220 relatively and removes to certain position, upset module 221 supports module 220 relatively and rotates the upset action in order to accomplish tilting mechanism 208, and tilting mechanism 208's upset is effectual, easily realizes.

In some embodiments of the present invention, the press mating surface is a press bevel 2331. Under the action of the first guide assembly and the second guide assembly, the flipping module 221 cannot move relative to the support module 220 in a direction parallel to the rotation axis, and under the action of the pressing fit of the driving member 233 and the support module 220, the flipping module 221 moves away from the support module 220.

In a further embodiment of the present invention, the explosion-proof device 212 further comprises: and the fire extinguishing device 218 is arranged above the explosion-proof cabin 206, and is used for extinguishing the fire of the power battery 219 after the power battery 219 falls into the explosion-proof cabin 206.

It can be understood that when the power battery 219 falls into the explosion-proof compartment 206, it indicates that there is a safety hazard in the power battery 219, and the power battery 219 may be burned or exploded, and the fire extinguishing device 218 may timely and effectively solve the problem of burning of the power battery 219, thereby improving the safety and reliability of the explosion-proof device 212.

In some embodiments of the utility model, be provided with at least one switch board 209 in the electric room 203, switch board 209 is used for trading electric mobile device and battery transfer device power supply.

It can be understood that the power distribution cabinet 209 plays the roles of protection, monitoring and control for a plurality of devices in the power conversion station 1000, so that the power distribution cabinet 209 can play the roles of monitoring and power supply for the power conversion station 1000, and the reliability and the safety of the power conversion station 1000 are improved on the premise of ensuring the normal operation of the power conversion station 1000.

In some embodiments of the present invention, the functional cartridge 200 further comprises: a ventilation system, the ventilation system comprising: a first vent 210 and a second vent 211, the first vent 210 being disposed proximate to the electrical compartment 203, the second vent 211 being disposed within the emergency compartment 202.

It can be understood that, the electrical room 203 is used for supplying power to the power conversion station 1000, and the temperature in the electrical room 203 is relatively high, so that the first ventilation device 210 needs to be arranged to ventilate and cool the electrical room 203, so as to ensure that the temperature in the electrical room 203 meets the working requirement, and thus the reliability and the safety of the electrical room 203 can be improved.

Further, the emergency cabin 202 is used for handling the abnormal power battery 219, when the power battery 219 burns, a large amount of heat is released, and good ventilation and cooling effects can be achieved on the emergency cabin 202 by arranging the second ventilation device 211, so that the safety of the emergency cabin 202 can be improved.

In a further embodiment of the present invention, the first ventilating device 210 has an air inlet duct, a first air outlet duct 213 and a second air outlet duct 214, the air inlet of the air inlet duct leads to the electric room 203, the first air outlet duct 213 and the second air outlet duct 214 are both connected to the end of the air inlet duct away from the air inlet, and the air outlet of the first air outlet duct 213 leads to the charging chamber 300, and the air outlet of the second air outlet duct 214 is connected to the outside.

Further, heat in the electrical room 203 can be exhausted to the air outlet of the first air outlet channel 213 and the air outlet of the second air outlet channel 214 through the air inlet of the air inlet channel. When the heat in the electrical room 203 is exhausted to the air outlet of the second air outlet channel 214, a good cooling effect can be achieved on the electrical room 203; when the heat in the electrical chamber 203 is discharged to the air outlet of the first air outlet channel 213, the heat can be transferred to the charging bin 300, so that the temperature in the charging bin 300 can be raised.

It should be noted that, during the charging process of the power battery 219, the temperature of the charging environment needs to be ensured, and the charging effect and the service life of the power battery 219 can be ensured at a proper temperature. When the power conversion station 1000 can be arranged in an outdoor environment, the temperature in the charging bin 300 is affected by external environmental factors, the low external temperature will cause the low temperature in the charging bin 300 to affect the charging effect of the power battery 219, and is not beneficial to the storage of the power battery 219, the heat in the electric chamber 203 is transferred to the charging bin 300, so that the charging effect of the power battery 219 due to the too low temperature in the charging bin 300 can be prevented from being affected, meanwhile, the heat in the electric chamber 203 can be reasonably utilized, and the waste of unnecessary energy is saved.

It is understood that "unnecessary energy" herein refers to: the devices are separately provided in the charging chamber 300 and are powered to ensure energy consumed by the temperature of the environment inside the charging chamber 300.

Specifically, according to the actual use requirement, the first ventilation device 210 can transfer heat in the electrical room 203 to the outside alone, transfer heat in the electrical room 203 to the charging bin 300 alone, and transfer heat in the electrical room 203 to the outside and the charging bin 300 simultaneously.

In some embodiments of the present invention, the first air outlet channel 213 is perpendicular to the second air outlet channel 214, and a switching valve is disposed between the end of the air inlet channel and the first air outlet channel 213 and the second air outlet channel 214. Since the first air outlet channel 213 and the second air outlet channel 214 are vertically arranged, it is convenient to communicate the first air outlet channel 213 with the space in the charging bin 300 and communicate the second air outlet channel 214 with the outside.

Further, the communication relationship inside the first ventilation device 210 may be adjusted by adjusting a switching valve, such as: the air inlet duct is communicated with the second air outlet duct 214 by adjusting the change-over valve, the air inlet duct is not communicated with the first air outlet duct 213, and at the moment, the electric room 203 is communicated with the outside; the air inlet duct is communicated with the first air outlet duct 213 by adjusting the change-over valve, the air inlet duct is not communicated with the second air outlet duct 214, and at the moment, the electric room 203 is communicated with the charging bin 300; the first air outlet channel 213 and the second air outlet channel 214 are simultaneously communicated with the air inlet channel by adjusting the switching valve, at this time, the electrical room 203 is communicated with the charging bin 300, and the electrical room 203 is also communicated with the outside.

In some embodiments of the present invention, the axial fan 215 is installed at the air outlet of the first air outlet channel 213, and the centrifugal fan 216 is installed at the air outlet of the second air outlet channel 214 and the air outlet of the second ventilation device 211.

It can be understood that the axial fan 215 and the centrifugal fan 216 have different air outlet directions, and the axial fan 215 is disposed at the air outlet of the first air outlet channel 213 to better convey the heat entering the first ventilating device 210 from the air inlet channel to the charging bin 300.

Further, the axial fan 215 is driven by an axial fan, a motor of the axial fan is usually disposed inside the axial fan, the centrifugal fan 216 is driven by a centrifugal fan, and a motor of the centrifugal fan is usually disposed outside an exhaust funnel of the centrifugal fan, so that the axial fan 215 and the centrifugal fan 216 are respectively disposed on the first air outlet channel 213 and the second air outlet channel 214 to better meet the air outlet requirement of the first ventilation device 210.

In some embodiments of the present invention, the explosion-proof device 212 includes: explosion-proof compartment 206 and monitoring module 207, explosion-proof compartment 206 has the semi-enclosed space that holds power battery 219. The monitoring module 207 is disposed at one end of the explosion-proof compartment 206 and is used for monitoring the power battery 219.

Further, when the explosion-proof device 212 monitors the power battery 219, the explosion-proof cabin 206 may be used to place the power battery 219, and when it is determined that the power battery 219 has a potential safety hazard, the power battery 219 may be placed in a semi-closed space, so as to facilitate emergency treatment of the power battery 219. Because the monitoring module 207 is arranged at one end of the explosion-proof cabin 206, the monitoring module 207 and the power battery 219 can be prevented from interfering with each other when the monitoring module 207 monitors the power battery 219.

In a further embodiment of the present invention, the explosion-proof compartment 206 is a removable explosion-proof compartment 206, and the bottom of the explosion-proof compartment 206 is provided with rollers to remove the explosion-proof compartment 206 to further process the power battery 219 outside the battery replacement station 1000.

It will be appreciated that when it is determined that a safety hazard exists with the power battery 219, it is necessary to place the power battery 219 in the explosion-proof compartment 206 and perform emergency handling on the power battery 219 to prevent a danger from occurring. When the power battery 219 is in the explosion-proof cabin 206 and the emergency treatment is performed on the power battery 219, the power battery 219 needs to be taken out from the power exchanging station 1000 to perform the treatment on the power battery 219 again, so that potential safety hazards are avoided, and the safety of the power exchanging station 1000 is improved.

As shown in fig. 5, in some embodiments of the present invention, the explosion-proof device 212 further includes: turnover mechanism 208, turnover mechanism 208 is set up at the inside edge of the top periphery of explosion-proof cabin 206 for supporting power battery 219 at the top of explosion-proof cabin 206, and in emergency treatment, power battery 219 falls into explosion-proof cabin 206.

Specifically, when monitoring the power battery 219, the turnover mechanism 208 has a good supporting effect on the power battery 219, so as to support the power battery 219 at the top of the explosion-proof cabin 206, and since the monitoring module 207 is arranged at one end of the explosion-proof cabin 206, interference between the monitoring module 207 and the power battery 219 can be prevented, and the monitoring module 207 is convenient to monitor the power battery 219. When the monitoring module 207 monitors that potential safety hazards exist in the power battery 219, emergency treatment needs to be performed on the power battery 219, and the turnover mechanism 208 is turned over to enable the power battery 219 to fall into the explosion-proof cabin 206.

It can be understood that the explosion-proof cabin 206 is a semi-closed structure, the power battery 219 can directly fall into the explosion-proof cabin 206, the reliability of the explosion-proof cabin 206 is high, emergency treatment is conveniently performed on the power battery 219, dangers are effectively prevented, and the reliability of the emergency cabin 202 is improved.

In some embodiments of the present invention, flipping mechanism 208 includes: the overturning mechanism comprises a supporting module 220, an overturning module 221 and a driving module 222, wherein the overturning module 221 is pivotally connected to the supporting module 220, the moving direction of the driving module 222 is parallel to the rotating axis of the overturning module 221, and the driving module 222 drives the overturning module 221 to rotate around the rotating axis by pressing a matching surface.

Specifically, the turning module 221 is connected to the supporting module 220, at least a portion of the power battery 219 is supported on the upper surface of the turning module 221, when the power battery 219 needs to fall into the explosion-proof box, the driving module 222 drives the turning module 221 to move, and the turning module 221 turns over when moving to a certain position, so that the turning module 221 no longer supports the power battery, and the power battery 219 can fall into the explosion-proof box.

In some embodiments of the present invention, the driving module 222 and the flipping module 221 cooperate through an inclined plane to drive the flipping module 221 to translate in a second direction transverse to the first direction by making the driving module 222 translate in the first direction.

Specifically, the driving module 222 cooperates with the flipping module 221 through an inclined surface, and the movement of the driving module 222 in the first direction can be converted into the movement of the flipping module 221 in the second direction through the inclined surface. When the driving module 222 moves along the first direction, the inclined surface stops against the flipping module 221, the driving module 222 moves towards the first direction relative to the supporting module 220, and the flipping module 221 moves towards the second direction relative to the supporting module 220.

In some embodiments of the present invention, flipping mechanism 208 further comprises: the guide portion comprises a first guide assembly and a second guide assembly, and the overturning module 221 moves towards the direction far away from the supporting module 220 under the guide action of the first guide assembly and the second guide assembly, so that the stability of the moving process of the overturning module 221 can be ensured.

Further, when the driving module 222 drives the flipping module 221 to move, the guiding portion has a good guiding function for the flipping module 221, so that the flipping module 221 can move relative to the supporting module 220, and the flipping module 221 rotates relative to the supporting module 220 after the flipping module 221 moves a certain distance relative to the supporting module 220.

In some embodiments of the present invention, the first guide assembly comprises: a guide structure of the support module 220 configured as a guide chute 228, and a guide structure of the flip module 221 configured as a rotation bushing 229 for supporting the rotation of the flip module 221, the rotation bushing 229 cooperating with the guide chute 228.

It will be appreciated that the inversion module 221 may translate and rotate relative to the support module 220, whereby the rotation bushing 229 may slide in the guide slot 228, the steering bushing may also rotate in the guide slot 228, and the rotation bushing 229 may slide relative to the guide slot 228 as the inversion module 221 translates relative to the support module 220; when the turning module 221 turns the support module 220, the rotation bushing 229 rotates relative to the guide chute 228.

Further, the guide chute 228 is configured as an elongated hole, the rotation bushing 229 slides or rotates in the elongated hole, and the rotation bushing 229 cannot escape from the guide chute 228, so that the flip module 221 can be prevented from being separated from the support module 220 when flipped over with respect to the support module 220.

In some embodiments of the present invention, the second guide assembly comprises: the supporting module 220 and the overturning module 221 are respectively a guiding part, the overturning module 221 is a sliding block 230, the supporting module 220 is a sliding groove 231, and the sliding block 230 moves in the sliding groove 231.

Further, the sliding slot 231 has a good guiding function for the moving direction of the sliding block 230, so that the second guiding assembly assists the overturning module 221 to move relative to the supporting module 220.

In a further embodiment of the present invention, one end of the sliding slot 231 is open towards the turning module 221, and after the sliding block 230 slides out of the sliding slot 231, the turning module 221 can rotate around the rotation axis of the turning module 221. Since the sliding block 230 slides out of the sliding slot 231 and the support module 220 is connected to the turnover module 221 only by the first guide assembly, the first guide assembly may be configured in a form that the guide sliding slot 228 is matched with the rotation shaft sleeve 229, so that the turnover module 221 can rotate relative to the support module 220 around the axial direction of the shaft sleeve in the first guide assembly.

The utility model discloses an in some embodiments, still be provided with the slider on the support module 220 and dodge groove 232, the slider dodges groove 232 and is located the below of spout 231, from this when the upset module 221 relatively supports module 220 upset, can prevent that support module 220 and upset module 221 are mutually concerned and influence the upset effect of upset module 221.

Further, since the slider escape groove 232 is disposed corresponding to the slider 230, the rotation bushing 229 rotates in the guide sliding groove 228 and stops against one end of the guide sliding groove 228 when the flipping module 221 flips, and the slider escape groove 232 is located below the sliding groove 231, whereby the rotation bushing 229 and the slider 230 are identical in the height direction of the flipping module 221.

It will be appreciated that during inversion of the inversion module 221, the axis of rotation is the central axis of the rotation hub 229 when the rotation hub 229 abuts against an end of the guide channel 228. The first and second guide assemblies may be configured to: the rotation bushing 229 of the first guide assembly and the sliding block 230 of the second guide assembly simultaneously move the turnover module 221 away from the support module 220, when the rotation bushing 229 abuts against one end of the guide sliding slot 228, the sliding block 230 of the second guide assembly is just separated from the sliding slot 231, so that the turnover module 221 can rotate around the rotation axis and complete the turnover, and after the turnover module 221 is turned over, the turnover module 221 does not interfere with the support module 220.

In some embodiments of the present invention, the driving module 222 includes: the driving member 233 is provided with a press-fit surface for press-fitting with the flipping module 221, and the driving rod 234 is used for driving the driving member 233 to move in a direction parallel to the rotation axis. The driving rod 234 can pull the driving member 233 to move synchronously therewith and press the engagement surface to engage with the flipping module 221, so that the driving member 233 drives the flipping module 221 to move in a direction perpendicular to the rotation axis under the action of the first guiding assembly and the second guiding assembly of the flipping module 221.

In some embodiments of the present invention, flipping mechanism 208 further comprises: the driving member guide plate 235, the driving member 233 is slidably disposed on the driving member guide plate 235, the supporting module 220 is fixed to the driving member guide plate 235, and the flipping module 221 is connected to the driving member guide plate 235 through an elastic member.

Specifically, the driving member guide plate 235 has a good guiding function for the driving member 233, can ensure that the driving member 233 moves in a direction parallel to the rotation axis, and can play a role in enhancing the structural reliability of the turnover mechanism 208. The turnover module 221 is connected with the driving piece guide plate 235 through the elastic element, so that pulling force towards the driving piece guide plate 235 can be applied to the turnover module 221 through the elastic element, the elastic element can prevent the turnover module 221 from shaking after being turned over, and the elastic element also has a good auxiliary effect on resetting of the turnover module 221, and further reliability of the turnover mechanism 208 is improved.

In some embodiments of the present invention, the turnover mechanism 208 may be disposed at the top peripheral inner edge of the explosion-proof compartment 206 for supporting the power battery 219. When the support effect on the power battery 219 needs to be cancelled, the driving member 233 can be driven to move so as to overturn the overturning module 221, when the overturning module 221 overturns, the overturning mechanism 208 no longer applies a supporting force on the power battery 219, the power battery 219 can fall into the explosion-proof cabin 206, and the adjusting mode of the overturning mechanism 208 is simple and easy to implement.

In some embodiments of the present invention, the emergency cabin 202 further comprises: and the fire extinguishing device 218 is arranged above the explosion-proof cabin 206, and releases fire extinguishing medium to the power battery 219 after the power battery 219 falls into the explosion-proof cabin 206. It can be understood that the power battery 219 has a certain safety hazard, and the fire extinguishing device 218 can fill the fire extinguishing medium in the explosion-proof compartment 206, so that the power battery 219 can be effectively prevented from burning, and the safety of the emergency compartment 202 is improved.

In a further embodiment of the present invention, the fire suppression device 218 includes: the sand box 223, the locking pole 225 and drive arrangement 224, the bottom of sand box 223 is provided with relative lock and can be relative sand box 223 lateral wall upset two turn-over boards 226, locking pole 225 cooperates with the end wall of sand box 223 to can move along the axial direction of locking pole 225, the lower extreme of locking pole 225 supports in the juncture of two turn-over boards 226. The drive means 224 has a latch bolt which is in locking engagement with a locking lever 225.

Specifically, the sandbox 223 is used for storing the fire extinguishing medium, and when the two flaps 226 of the sandbox 223 are turned over, the fire extinguishing medium in the sandbox 223 can fall into the explosion-proof cabin 206. The locking lever 225 has a locking effect on the flap 226, and when the locking lever 225 is engaged with the end wall of the sandbox 223, the lower end of the locking lever 225 abuts against the junction of the two flaps 226 because the locking lever 225 is in a locking state, and the flap 226 cannot be opened.

Further, the driving device 224 is used for locking and matching with the locking rod 225, when the driving device 224 is not driven, the driving device 224 plays a locking role on the locking rod 225, and the two turning plates 226 of the sandbox 223 cannot be opened; when the driving device 224 is driven, the lock tongue of the driving device 224 is no longer in locking fit with the locking rod 225, the locking rod 225 can move relative to the sandbox 223, and the two turning plates 226 of the sandbox 223 are opened under the action of gravity or other driving power, so that the fire extinguishing medium in the sandbox 223 falls into the explosion-proof cabin 206.

Optionally, the fire suppression device 218 is disposed on a fire suppression stand 217.

In some embodiments of the present invention, an emergency ventilation device is also disposed within the emergency compartment 202. When the power battery 219 burns, a large amount of harmful gas, heat, and the like are generated, and the harmful gas and the like need to be discharged out of the emergency cabin 202 in time, and the gas and heat in the emergency cabin 202 can be rapidly discharged through the emergency ventilation equipment to ensure the safety of the emergency cabin 202.

In some embodiments of the present invention, the emergency cabin 202 may be disposed in the functional cabin 200 of the power exchanging station 1000. It will be appreciated that the emergency compartment 202 occupies a small space, is convenient to deploy, and can enrich the functionality of the functional cartridge 200. When the monitoring room 204 is disposed in the functional cabin 200, the emergency cabin 202 is conveniently monitored, so as to better improve the reliability of the functional cabin 200.

According to the utility model discloses trade power battery 219 emergency treatment method of power station 1000, include: transporting power battery 219 to emergency compartment 202, and placing on turnover mechanism 208 of explosion-proof device 212; monitoring state parameters of the power battery 219; judging whether the state of the power battery 219 deteriorates according to the state parameters; and determining a corresponding processing strategy according to the deterioration degree so as to carry out emergency processing on the power battery 219.

Specifically, when monitoring the power battery 219, the explosion-proof device 212 is configured to place the power battery 219, monitor the state parameter of the power battery 219 through the monitoring module 207 to determine the state of the power battery 219, and perform corresponding processing on the power battery 219 according to the corresponding state of the power battery 219.

In a further embodiment of the present invention, a corresponding processing strategy is determined according to the degree of deterioration to perform emergency processing on the power battery 219, including: judging whether the deterioration degree is within a preset range; if so, the power battery 219 is removed from the emergency compartment 202 through the emergency compartment 202 door.

Further, when it is determined that the degree of deterioration of the power battery 219 is within the preset range, it is sufficient to remove the power battery 219 from the emergency cabin 202, which means that the state of the power battery 219 is controllable, the power battery 219 satisfies the conditions for continued use, and the like.

In some embodiments of the present invention, the emergency processing method for the power battery 219 further includes: if the deterioration degree exceeds the preset range, further judging whether the deterioration degree of the power battery 219 after a predetermined time is greater than the upper limit of the preset range; if yes, the power battery 219 is subjected to fire extinguishing treatment; and if the deterioration degree of the power battery 219 does not reach the upper limit of the preset range after the preset time is judged, sending a manual intervention prompt.

When the deterioration degree of the power battery 219 exceeds a preset range, it is indicated that the power battery 219 has a certain potential safety hazard, and the power battery 219 needs to be monitored in more detail. When the deterioration degree of the power battery 219 is greater than the upper limit of the preset range, it indicates that there is a great potential safety hazard to the power battery 219, and the power battery 219 has a risk of catching fire, and needs to be put out a fire in time.

In some embodiments of the present invention, the fire suppression process comprises: driving turnover mechanism 208 to turn over so that power battery 219 falls into explosion-proof cabin 206 of explosion-proof device 212; and controls the extinguishing medium inside the extinguishing device 218 to fall down to cover the power battery 219.

It is understood that the fire extinguishing medium covering the power battery 219 can prevent the power battery 219 from burning or prevent the power battery 219 from burning violently, so as to more effectively prevent safety problems caused by the burning of the power battery 219.

In a further embodiment of the present invention, the power battery 219 is transferred outside the battery replacement station 1000 by removing the explosion proof compartment 206 entirely. It can be understood that after the power battery 219 is covered with the fire extinguishing medium, there still exists a certain safety hazard that the power battery 219 needs to be disposed of in time to ensure the safety of the emergency cabin 202.

In some embodiments of the invention, the state parameters include temperature, current, and/or voltage.

It is understood that the parameters of temperature, current, and voltage may more intuitively reflect the state of the power battery 219, such as: when the temperature of the power battery 219 is monitored to be too high and continues for a period of time, potential safety hazards of the power battery 219 can be checked; when the current in the power battery 219 is too large, the power battery 219 may have a short circuit problem, and a safety hazard exists. Therefore, the monitoring effect on the power battery 219 is improved by monitoring the above-mentioned parameters.

According to the utility model discloses trade electric mobile device 500 includes: the device comprises a mobile driving device, a lifting device and a battery mounting platform. The movement driving device is used for driving the power switching movement device 500 to reciprocate on a preset track. The lifting device is installed on the mobile driving device, the battery installation platform is arranged at the top of the lifting device and used for placing the power battery, and the lifting device lifts the battery installation platform integrally.

Specifically, the battery replacement moving device 500 needs to move back and forth on a preset track to replace the power battery of the electric vehicle with the power battery to be replaced, and the power battery is prevented from being on the battery installation platform, and the position of the battery installation platform relative to the electric vehicle is adjusted by driving the driving device and the lifting device together, so as to move the power battery to be replaced to the installation position suitable for installation, so that the power battery can be assembled to the electric vehicle with good positioning effect of the battery installation platform on the power battery.

Further, the battery mounting platform includes: alignment plate 503, battery tray 502, and unlocking device 509. The battery tray 502 is disposed on the positioning plate 503 and is slidable in the horizontal direction in the traveling direction of the electric vehicle with respect to the positioning plate 503 via rails. The unlocking device 509 is disposed on the battery tray 502 and is used for unlocking a lock block fixed on a battery of the electric vehicle.

When changing power battery, the battery mounting platform needs to be adjusted relative electric automobile's position, when removing the mounted position that is suitable for changing power battery, need carry out the higher regulation of precision in order to guarantee power battery and electric automobile's cooperation effect to the position of the power battery on the battery mounting platform to the assembly of the power battery of being convenient for. The electric mounting platform battery tray 502 has a good positioning effect on the power battery, and the power battery can synchronously move relative to the positioning plate 503 along with the battery tray 502. Wherein battery tray 502 and locating plate 503 are through the cooperation of track with relative movement between, and orbital structure reliability is high to battery tray 502 is better than the moving process stability of locating plate 503.

When the power battery of the electric vehicle is replaced, the unlocking device 509 is required to unlock the lock block on the battery of the electric vehicle, and the power battery can be replaced only after the unlocking device 509 unlocks the lock block.

According to the utility model discloses trade electric mobile device 500 through removing battery mounting platform to the position that is suitable for to change power battery to electric automobile to move power battery to the position that is suitable for the change with the accuracy and steadily through the position of adjusting battery tray 502 relative positioning board 503, with change that power battery is quick, stable and the reliability is high.

In some embodiments of the present invention, a vehicle body positioning portion 504 is provided on the positioning plate 503, a battery positioning portion 505 is provided on the battery tray 502, and the vehicle body positioning portion 504 is disposed around the battery positioning portion 505.

Further, during the process of replacing the power battery, the position of the positioning plate 503 needs to be adjusted to a position matching the position of the electric vehicle. When the vehicle body positioning portion 504 of the positioning plate 503 is positionally fitted with the electric vehicle, the position of the positioning plate 503 is fixed relative to the electric vehicle, and the power battery is reliably fitted to the battery tray 502 by the battery positioning portion 505, thereby facilitating the assembly of the power battery. The vehicle body positioning portion 504 is configured to surround the battery positioning portion 505, so that interference between the power battery and the positioning portion at the battery positioning portion 505 can be effectively prevented, and reliability of matching between the battery mounting platform and the power battery, and between the battery mounting platform and the electric vehicle can be ensured.

In some embodiments of the present invention, a plurality of guiding assemblies 508 are disposed on the battery mounting platform, and the guiding assemblies 508 are spaced apart on the battery mounting platform. Wherein, guide assembly 508 can be used for cooperating with locating plate 503 and battery tray 502, and guide assembly 508 can play good guide effect to battery tray 502 to supplementary battery tray 502 removes relative locating plate 503, thereby is convenient for adjust the position of battery tray 502 relative locating plate 503. Further, the arrangement of the plurality of guide assemblies 508 can improve the stability of the battery tray 502 moving relative to the positioning plate 503, thereby improving the reliability of the battery mounting platform.

In a further embodiment of the present invention, the guide assembly 508 includes: the guide rail 5081 and the moving block 5082 are provided, the guide rail 5081 is fixed to the positioning plate 503, the moving block 5082 is fixed to the battery tray 502, and the moving block 5082 is provided so as to straddle the guide rail 5081 and is movable in the traveling direction of the electric vehicle relative to the guide rail 5081.

Specifically, the arrangement of the moving block 5082 straddling the guide 5081 may ensure the reliability of the fitting of the guide 5081 and the moving block 5082, i.e., the stability of the moving block 5082 when sliding relative to the guide 5081. When the moving block 5082 moves relative to the guide 5081, the moving block 5082 can drive the battery tray 502 connected thereto to move synchronously relative to the positioning plate 503 fixedly connected to the guide 5081, so as to adjust the position of the battery tray 502 relative to the positioning plate 503.

It can be understood that the battery mounting platform can be moved on the same horizontal plane relative to the electric vehicle and perpendicular to the driving direction of the electric vehicle by moving the driving device, so that the power battery can be moved to a position suitable for assembly by moving the battery tray 502 in the driving direction of the electric vehicle through the guide assembly 508, and the adjustment mode is simple and the accuracy is higher.

In some embodiments of the present invention, the guide assembly 508 further comprises: a drive member for driving the moving block 5082 to move on the guide 5081 to adjust the position of the drive block relative to the guide 5081.

In some embodiments of the present invention, the unlocking device 509 comprises: the unlocking device comprises an unlocking module 510, a driving module 511 and a driven module 512, wherein the unlocking module 510 is fixed on the driven module 512, and the driving module 511 drives the driven module 512 to drive the unlocking module 510 to move in the driving direction of the electric automobile.

Further, an unlocking device 509 is used for unlocking the lock block fixed on the battery of the electric vehicle, and the unlocking device 509 is disposed on the positioning plate 503. The driving module 511 drives the driven module 512 to move, and the driven module 512 can drive the unlocking module 510 fixedly connected with the driven module to synchronously move relative to the positioning plate 503, so that the locking block can be unlocked without adjusting the positions of the positioning plate 503 and the battery tray 502 relative to the electric vehicle again.

It can be understood that the movement of the unlocking module 510 relative to the positioning plate 503 is realized by the independent driving of the driving module 511, and the position adjustment flexibility of the unlocking module 510 is higher, so that the unlocking module 510 is convenient to be matched with the locking block.

In some embodiments of the present invention, the driving module 511 is a driving motor, the end of the motor shaft of the driving motor is provided with a first transmission part 514, and the driven module 512 has a second transmission part 515 cooperating with the first transmission part 514, so that the driving force can be transmitted to the driven module 512 through the cooperation of the first transmission part 514 and the second transmission part 515, and the driven module 512 is driven to move.

Further, the first transmission part 514 may be configured as a gear, and the second transmission part 515 may be configured as a rack, and the gear and the rack are engaged to realize the movement of the driven module 512 relative to the driving module 511.

In some embodiments of the present invention, the battery swapping mobile device 500 further comprises: and the auxiliary traveling platform 513 is arranged on one side of the electricity replacing moving device 500 facing the functional area, and the auxiliary traveling platform 513 is lifted after the electricity replacing moving device 500 moves to the electricity replacing operation space and is used for assisting the electricity replacing electric automobile to travel.

It can be understood that the battery replacement moving device 500 is applied to a battery replacement station, and the battery replacement moving device 500 needs to move to the lower part of the electric vehicle to replace the power battery, and the auxiliary traveling platform 513 is used for supporting the wheels of the electric vehicle to assist the vehicle to pass through the battery replacement station.

Further, the battery replacing station is provided with a battery replacing cabin, the battery replacing cabin is provided with a battery replacing platform for electric vehicles to pass through, the battery replacing platform is used for enabling the electric vehicles to enter the battery replacing station and replacing power batteries when the battery replacing platform goes out, and the auxiliary driving platform 513 of the battery replacing moving device 500 can be matched with the battery replacing platform to form a channel for the electric vehicles to pass through in the battery replacing cabin.

In some embodiments of the present invention, a guiding device 109 for guiding the electric vehicle is disposed on the auxiliary traveling platform 513. The guiding device 109 is matched with wheels of the electric automobile, so that the position of the electric automobile can be adjusted to assist the electric automobile to run to a position convenient for replacing a power battery.

Further, the guiding device 109 may guide the wheels of the electric vehicle toward a side of the battery changing platform opposite to the auxiliary traveling platform 513 to guide the vehicle to a position where it is easy to pass through the battery changing compartment.

In some embodiments of the present invention, the guiding device 109 includes a plurality of rollers 120 arranged along the driving direction of the electric vehicle. The matching effect of the plurality of rollers 120 and the wheels is good, and the electric automobile can be guided continuously in the running process of the electric automobile, so that the electric automobile can be ensured to run to the position where the power battery is convenient to replace.

According to the utility model discloses unlocking device 509 includes: an unlocking module 510 and a drive unit.

Specifically, the unlocking module 510 has a slot 520 matched with a contact block triggering unlocking of the battery locking block, the driving unit is a driving motor, and the driving motor drives the unlocking module 510 to move on a motion track of the unlocking device 509 along the driving direction of the electric vehicle, so as to drive the contact block to unlock the battery locking block.

It should be noted that the unlocking device 509 is applied to the battery replacement moving device 500, and the unlocking device 509 is used for cooperating with a battery locking block so as to facilitate the battery replacement moving device 500 to replace a power battery of an electric vehicle.

The initial position of the unlocking module 510 does not correspond to the position of the battery locking block, the position of the unlocking module 510 needs to be adjusted to match the unlocking module 510 with the battery locking block, the driving unit can drive the unlocking module 510 to move on the movement track of the unlocking device 509, and the extending direction of the movement track of the unlocking device 509 is the same as the driving direction of the electric automobile, so that the unlocking module 510 is adjusted to the position matched with the battery locking block to achieve unlocking.

Further, the unlocking module 510 triggers the battery locking block through the card slot 520 and unlocks the battery locking block.

According to the utility model discloses unlocking device 509 through the relative electric automobile motion of drive unit drive unblock module 510 to remove to realize the unblock with battery locking piece complex position, this kind of unblock mode is simple and quick, the change of the power battery of being convenient for in electric automobile, and unblock process full automation need not artificial interference moreover.

In some embodiments of the present invention, the driving unit includes: the driving module 511 and the driven module 512 are in transmission through tooth meshing. The toothed gearing has good stability, so that the process of driving the unlocking device 509 by the driving unit is more stable.

In a further embodiment of the present invention, the end of the motor shaft of the driving motor is provided with a first transmission part 514, and the driven module 512 has a second transmission part 515 engaged with the first transmission part 514. The motor shaft of the driving motor transmits the driving force to the first transmission part 514, and transmits the driving force to the second transmission part 515 through the cooperation of the first transmission part 514 and the second transmission part 515, so that the driven module 512 moves relative to the driving motor.

In some alternative embodiments of the present invention, the first transmission part 514 is a gear, and the second transmission part 515 is a rack. The gear and rack mesh-engagement is more stable, and the driving force can be transmitted more stably through the first transmission part 514 and the second transmission part 515.

In some embodiments of the present invention, the slave module 512 further comprises: and the sliding rail 516 extends in a direction parallel to the moving direction of the rack, and the rack can move in the sliding rail 516.

It can be understood that when the driving motor drives the rack to move, the moving direction of the rack is the same as the extending direction of the sliding rail 516, and the sliding rail 516 has a good guiding effect on the movement of the rack. When the gear drives the rack to move, the paper strip can move along the extending direction of the sliding rail 516, so that the stability of the rack in movement is ensured.

Further, the unlocking module 510 has a fixing seat 517, and the fixing seat 517 is fixed with the rack. The rack can drive the fixed seat 517 fixedly connected with the rack to move. Wherein rack and fixing base 517 synchronous movement, when rack and gear engagement cooperate, can guarantee that the motion stability of fixing base 517 is better.

In some embodiments of the present invention, the end of the sliding rail 516 away from the unlocking module 510 is provided with a limiting plate 518. The limiting plate 518 is used for limiting the fixing seat 517, so that the fixing seat 517 can be prevented from being separated from the sliding rail 516.

In a further embodiment of the present invention, the unlocking module 510 further comprises: the unlocking part 519 is arranged on the fixed seat 517, and the unlocking part 519 is provided with a clamping groove 520. The unlocking portion 519 can be driven to synchronously move through the fixing portion, the moving direction is the same as the moving direction of the rack, and the mode of adjusting the position of the unlocking portion 519 is simple and easy to achieve.

It will be appreciated that the unlocking means 509 needs to engage the battery lock block via the slot 520 and the contact block via the slot 520 to unlock the battery lock block.

In some embodiments of the utility model, the opening of draw-in groove 520 is the increasing trend to the direction of keeping away from connecting wall 522, and the gradual crescent setting of opening of draw-in groove 520 has good guide effect to draw-in groove 520 and the cooperation of battery locking piece to be convenient for cooperate with draw-in groove 520 and battery locking piece in order to the unblock to battery locking piece.

According to the embodiment of the present invention, the battery replacing mobile device 500 includes the unlocking device 509 according to the above, and further includes: the battery mounting platform, unlocking device 509 is two, and two unlocking devices 509 are respectively arranged at two longitudinal side edges of the battery mounting platform oppositely.

Further, the battery replacing mobile device 500 is used for replacing a power battery of the electric vehicle, when the unlocking device 509 is in unlocking fit with the battery locking block, the battery locking block can be unlocked, and after unlocking, the battery replacing mobile device 500 can replace the power battery. The unlocking mode of the unlocking device 509 is simple, quick and effective, and meanwhile, the unlocking process is completely automatic, and manual interference is not needed, so that the process of replacing the power battery is more convenient.

According to the utility model discloses positioning mechanism 501 includes: battery tray 502, locating plate 503, at least one set of automobile body location portion 504 and at least one set of battery location portion 505, battery tray 502 sets up on locating plate 503 and limits the battery installation space, automobile body location portion 504 sets up on locating plate 503 and sets up around battery tray 502 for with the locating hole cooperation on the vehicle body, battery location portion 505 sets up on battery tray 502, battery location portion 505 and the locating piece cooperation on the power battery, thereby fix a position power battery in the installation space.

Specifically, the battery tray 502 is used to arrange the power battery, and the vehicle body positioning portion 504 is configured to be arranged around the battery tray 502, so that it is possible to prevent the power battery arranged on the battery tray 502 from causing interference between the power battery and the vehicle body positioning portion 504. The vehicle body positioning portion 504 is used for being matched with a vehicle body in a positioning mode, the vehicle body positioning portion 504 is arranged on the positioning plate 503, the battery positioning portion 505 is matched with the power battery in a positioning mode, the battery positioning portion 505 is arranged on the battery tray 502, therefore, the positioning plate 503 can be fixed relative to the vehicle body, the power battery can be conveniently adjusted to a position suitable for assembly, the assembly accuracy is improved, and the assembly efficiency of the power battery can be effectively improved.

According to the utility model discloses positioning mechanism 501, through automobile body location portion 504 with the relative automobile body location of locating plate 503, battery location portion 505 is to the power battery location in the battery tray 502 to be convenient for adjust power battery to be suitable for with automobile body assorted position, thereby be convenient for power battery's assembly.

In some embodiments of the present invention, the vehicle body positioning portion 504 includes: the first positioning member 506 and the second positioning member 507, and the first positioning member 506 and the second positioning member 507 are respectively disposed near two lateral side edges of the positioning plate 503, so that the first positioning member 506 and the second positioning member 507 are conveniently disposed on the positioning plate 503, and the positioning plate 503 can be positioned and matched with the vehicle body by the matching of the first positioning member 506 and the second positioning member 507 with the vehicle body.

It can be understood that the first positioning element 506 and the second positioning element 507 have different structures, and the guide portion of the first positioning element 506 and the guide plate of the second positioning element 507 can both have good guiding effects, so as to ensure that the first positioning element 506 and the second positioning element 507 can enter the vehicle body to be positioned empty, and ensure the matching effect between the first positioning element 506 and the vehicle body positioning hole and the second positioning element 507, so as to better position the positioning plate 503 with the vehicle body.

In some embodiments of the present invention, the battery positioning portions 505 are plural, the plural battery positioning portions 505 are respectively disposed on two longitudinal side edges of the battery tray 502, and are located between the first positioning member 506 and the second positioning member 507, such arrangement can space the first positioning member 506 and the second positioning member 507 apart from the battery positioning portions 505 for a while, thereby preventing mutual interference between the plural components, and further ensuring the positioning effect of the battery positioning portions 505 on the power battery.

The utility model discloses in further embodiment, the top of battery location portion 505 have with the locating piece (not shown in the figure) complex joint groove of battery to can cooperate power battery and battery location portion 505 joint, can prevent to trade electric mobile device 500 and remove at the relative battery tray 502 of in-process power battery of transportation power battery, with the reliability that promotes to trade electric mobile device 500.

According to the utility model discloses battery transfer device 400 includes: transfer device body, removal revolving stage 404 and battery support frame 409.

Wherein, remove revolving stage 404 and rotationally install on the transfer device body, remove revolving stage 404 moreover and can remove at horizontal direction and vertical direction relative the transfer device body, battery support frame 409 is used for temporarily placing power battery, and battery support frame 409 can overturn relative the transfer device body to switch between propping up state and fold condition.

Further, the battery transfer device 400 is used for transporting the power battery, and in the transportation process, the power battery can be arranged on the battery support frame 409, and the battery support frame 409 plays a good supporting role for the power battery in the transportation process of the power battery. Wherein, remove revolving stage 404 and can adjust the position of power battery in battery transfer device 400, remove revolving stage 404 and can transport power battery, can place power battery on battery support frame 409 when removing revolving stage 404 rotatory to support power battery through battery support frame 409, can take off power battery from battery support frame 409 again when removing revolving stage 404 and adjusting to suitable angle.

It can be understood that the battery transfer device 400 can be applied to a battery replacement station, in which the power battery needs to be taken and placed by the battery transfer device 400. In the process of taking and placing the power battery by the battery transfer device 400, the direction of the movable rotating platform 404 on the transfer device body needs to be adjusted to meet the requirements of taking and placing the power battery in different directions.

According to the utility model discloses battery transfer device 400 through the cooperation of removing revolving stage 404 and battery support frame 409, can transport power battery, and battery transfer device 400's operation mode can realize taking out power battery from the orientation for a plurality of transfer device body to with power battery transportation to other orientations, the transportation mode is diversified, can satisfy power battery's transportation demand better.

In some embodiments of the present invention, the height of the battery supporting frame 409 in the supporting state is greater than the height of the movable rotating platform 404 in the lowest state. It is understood that the power battery is lowered by moving the rotating platform 404 to prevent the power battery from being placed on the battery supporting frame 409, and thus, the lowest state of the moving rotating platform 404 needs to be lower than the battery supporting frame 409, so that the power battery can be smoothly placed on the battery supporting frame 409.

In some embodiments of the present invention, moving the rotating table 404 includes: a rotating platform 405 and a telescoping mechanism 406, wherein the telescoping mechanism 406 can extend or retract relative to the rotating platform 405 in a horizontal direction, and the rotating platform 405 can drive the telescoping mechanism 406 to rotate in a horizontal plane.

It will be appreciated that the telescoping mechanism 406 may be used to access the power cells. For example: when the power battery needs to be placed in the battery storage device of the battery replacement station, the telescopic mechanism 406 extends out and adjusts the horizontal position and the vertical position of the telescopic mechanism to place the power battery in the battery storage device.

It should be noted that the telescopic mechanism 406 needs to be telescopic, retracted, and matched with the rotation of the rotating platform 405 for multiple times to achieve the taking and placing of the power battery in the process of taking and placing the power battery.

For example: when the battery transfer device 400 takes out the power battery from the battery storage device and transfers the power battery to the power conversion bin of the power conversion station, the telescopic mechanism 406 can collect the power battery to the upper surface of the telescopic mechanism 406 through stretching and adjusting the horizontal position and the height position, at the moment, the telescopic mechanism 406 can be retracted and place the power battery on the battery support frame 409, the extending direction of the telescopic mechanism 406 is adjusted to the position suitable for the telescopic mechanism 406 to extend through the rotating platform 405, and the telescopic mechanism 406 can take down the power battery from the battery support frame 409 and extend out again to convey the power battery to the power conversion bin.

In some embodiments of the present invention, the battery transfer device 400 further comprises: a telescoping mechanism 406 drive and a rotating platform 405 drive. The telescopic mechanism 406 driving device is used for driving the telescopic mechanism 406 to extend or retract, and the rotating platform 405 driving device is used for driving the rotating platform 405 to rotate, so that the angle adjustment of the rotating platform 405 is realized.

In some embodiments of the present invention, the driving device of the rotary platform 405 communicates with the driving device of the telescopic mechanism 406, and when the relative transferring device body of the telescopic mechanism 406 is withdrawn, the driving device of the rotary platform 405 drives the rotary platform 405 to rotate the telescopic mechanism 406. Thus, the rotary platform 405 can be rotated only when the telescopic mechanism 406 is in the retracted state, so that it is possible to prevent the occurrence of a situation in which the telescopic mechanism 406 interferes with the transfer device body to cause damage to the battery transfer device 400.

In some embodiments of the present invention, the driving device of the telescoping mechanism 406 comprises: the synchronous mechanism 411 is connected between the two telescopic mechanisms 406, and the driving motor 410 drives the synchronous mechanism 411 to drive the two telescopic mechanisms 406 to synchronously extend or retract.

Specifically, the synchronizing mechanism 411 can ensure that the telescopic states of the two telescopic mechanisms 406 are the same, so as to ensure that the stability of the power battery is better in the process of being matched with the telescopic mechanisms 406, and effectively prevent the problem that the power battery falls off due to asynchronous telescopic of the telescopic mechanisms 406.

As shown in fig. 3, in some embodiments of the present invention, the battery support frame 409 includes: a base 4091, a turning structure 4092, a supporting block 4093 and a driving module 4094. The base 4091 is fixed on the transfer device body, the turnover structure 4092 is connected with the base 4091 and can be switched between a horizontal position and a vertical position, the supporting block 4093 is arranged at the top of the turnover structure 4092, and the driving module 4094 is used for driving the turnover structure 4092 to turn over. The working mode of the battery support frame 409 is simple and easy to realize, the occupied space is small, and the support effect on the power battery is good.

Further, when the power battery needs to be supported by the battery support frame 409, the turnover mechanism will be adjusted to the vertical position to set the support block 4093 toward the power battery, and when the power battery does not need to be supported by the battery support frame 409, the turnover mechanism will be adjusted to the horizontal position to prevent interference between the turnover mechanism and the telescopic mechanism 406.

In some embodiments of the present invention, the battery transfer device 400 further comprises: and a moving mechanism. The moving mechanism includes: the upper moving mechanism 402 and the lower moving mechanism 403 are respectively arranged at the top and the bottom of the transfer device body, the upper moving mechanism 402 is provided with an upper guide assembly, the lower moving mechanism 403 is provided with a lower guide assembly, and the upper guide assembly and the lower guide assembly guide the movement of the transfer device body in the same direction.

Further, the upper moving mechanism 402 includes: an upper horizontal rail 4021 disposed at the top of the bracket 401; an upper pinch wheel assembly 4022 mounted on the top of the carriage 401, the upper pinch wheel assembly 4022 comprising a pair of upper travel wheels disposed on either side of the upper horizontal rail 4021 and movable along the axis of the upper horizontal rail 4021. The lower moving mechanism 403 includes: a lower horizontal rail 4031 provided at the bottom of the carriage 401; and the lower clamping wheel assembly 4032 is arranged at the bottom of the bracket 401, the lower clamping wheel assembly 4032 comprises a pair of lower traveling wheels, the lower traveling wheels are respectively arranged at two sides of the lower horizontal rail 4031 and can move along the axis of the lower horizontal rail 4031, and the moving direction of the lower traveling wheels is the same as that of the upper traveling wheels.

It is understood that the moving mechanism is used for guiding the moving direction of the transfer device body, and the transfer device body can move along the extending direction of the moving mechanism, so that the battery transfer device 400 can move in a plurality of working chambers in the battery replacing station, such as: a charging bin, a functional bin, etc.

In some embodiments of the present invention, the bracket 401 includes: two oppositely arranged first vertical beams 4011 and two oppositely arranged second vertical beams 4012; connect the first crossbeam 4013 at first vertical beam 4011 both ends respectively, connect the second crossbeam 4014 at second vertical beam 4012 both ends respectively to and connect respectively at first vertical beam 4011 and with first vertical beam 4011 about last moving mechanism 402 or the third crossbeam 4015 at second vertical beam 4012 both ends that the central line symmetry set up of moving mechanism 403 down, thereby can guarantee the structure of support 401 better, promote battery transfer device 400's reliability.

In some embodiments of the present invention, the battery transfer device 400 further comprises: a movement drive device, the movement drive device comprising: drive unit and drive unit, drive unit links to each other with the transfer device body, and drive unit extends along the direction that transversely runs through the passageway, and drive unit drive unit drives the transfer device body along the direction motion that transversely runs through the passageway along with moving mechanism.

It can be understood that, the battery transfer device 400 is applied to the power exchanging station, the position of the battery transfer device 400 in the power exchanging station needs to be changed continuously to meet different working requirements, and the transfer device body can move in the through passage, so that the battery transfer device 400 can work in a working bin which is not used in the power exchanging station.

In some embodiments of the present invention, the battery transfer device 400 further comprises: the lifting mechanism and the transfer device body are provided with a support 401, the lifting mechanism is fixed on the support 401 and connected with the movable rotating platform 404 through the lifting device so as to drive the movable rotating platform 404 to vertically lift along the support 401, and therefore the height of the movable rotating platform 404 in the vertical direction can be adjusted.

In a further embodiment of the present invention, the lifting device comprises: a slide block 407 and a slide rail 408, the slide block 407 is connected with the movable rotating platform 404, the slide rail 408 is arranged on the bracket 401, and the slide block 407 is fitted in the slide rail 408 and moves up and down along the slide rail 408. The stability of elevating gear during operation can be guaranteed to the cooperation mode of slider 407 and slide rail 408 to the problem that power battery dropped when can prevent that battery transfer device 400 from changeing the power battery takes place.

As shown in fig. 1, in some embodiments of the present invention, the lifting mechanism comprises: an upper sprocket 412, a lower sprocket, a chain 413, and a sprocket drive mechanism. The upper chain wheel 412 is fixed on an upper cross beam 414 of the bracket 401, the lower chain wheel is fixed on a lower cross beam 415 opposite to the upper cross beam 414 provided with the upper chain wheel 412, one end of a chain 413 is fixed on a vertical beam 416 connecting the upper cross beam 414 and the lower cross beam 415, the other end of the chain 413 bypasses the upper chain wheel 412 and the lower chain wheel and then is fixed on the same vertical beam 416, the chain 413 is respectively meshed with the upper chain wheel 412 and the lower chain wheel, and a chain wheel driving mechanism is used for driving the upper chain wheel 412 to rotate.

It can be understood that the space occupied by the upper chain wheel 412 and the lower chain wheel is small, the space occupied by the lifting mechanism can be saved, the matching mode of the upper chain wheel 412 meshed with the chain 413 and the lower chain wheel meshed with the chain 413 is high in reliability, the matching effect of the lifting mechanism and the lifting device can be ensured, and therefore the stability of the movable rotating platform 404 during position change can be ensured.

The utility model discloses an in some embodiments, battery transfer device 400 has the battery and gets and put mode of operation, gets under the battery and put mode of operation, and battery transfer device 400 has following function: the telescopic mechanism 406 extends out to receive the battery detached from the vehicle on the battery replacement mobile device; the battery support frame 409 is supported, the telescopic mechanism 406 is retracted, and the battery is placed on the battery support frame 409; the battery support frame 409 is turned over and is changed from a support state to a folding state, and at the moment, the rotating platform 405 drives the telescopic mechanism 406 to rotate by a preset angle; the moving mechanism drives the battery transferring device 400 to move to the charging bin along the direction transverse to the through channel; after the rotating platform 405 drives the telescopic mechanism 406 to rotate by a preset angle, the telescopic mechanism 406 extends out, the battery is placed on the battery storage device, and the fully charged battery is taken down; after the rotating platform 405 drives the telescopic mechanism 406 to rotate by a preset angle, the moving mechanism drives the battery transfer device 400 to move reversely to the battery replacement moving device along a direction transverse to the through channel; the battery transfer device 400 places the fully charged battery on the battery replacement mobile device to complete the battery exchange work. The adjustment mode of the battery transfer device 400 is reasonable, and the power battery can be transferred to different positions according to different requirements, so that the working mode of the battery transfer device 400 is more flexible.

In some embodiments of the present invention, each battery storage device 302 includes at least one layer of battery storage rack 304, the battery storage rack 304 has a battery insertion end 305 and a battery charging end 306, the battery insertion end 305 is open towards the battery transfer device moving channel, thereby facilitating operations such as taking, placing, charging and the like of the power battery.

It will be appreciated that when the power battery is disposed on the battery storage device 302, a charging operation is required for the power battery to meet the next usage requirement of the power battery. The battery transfer device 400 is used for taking and placing the power battery from the battery insertion end 305, and the battery insertion end 305 is opened towards the battery transfer device 400, so that the power battery is convenient to take and place.

In some embodiments of the present invention, the battery storage device 302 further comprises: support frame 308, support frame 308 includes: a plurality of uprights 309 and a cross member 310 connected between the plurality of uprights 309 for supporting the battery storage rack 304.

Further, a space for arranging the battery storage rack 304 is defined between the cross beam 310 and the plurality of columns 309 of the support frame 308, and the support frame 308 has a good fixing and supporting function on the battery storage rack 304, so that the battery storage rack 304 for charging the power battery can be fixed.

It can be appreciated that when the battery storage rack 304 is fixed relative to the support frame 308, the position of the battery storage rack 304 is not easily changed, and when the power battery is matched with the battery storage rack 304, the power battery is conveniently put in, so that the reliability of the battery storage device 302 can be improved, and the matching of the power battery and the battery storage device 302 is convenient.

As shown in fig. 3 and 4, in some embodiments of the present invention, a reinforcing beam 311 is connected between two columns 309 near one side of the battery transfer device moving passage. The reinforcing beam 311 may serve to increase the structural strength of the support bracket 308, which may improve the reliability of the battery storage device 302.

Further, the reinforcing beam 311 is connected between the cross beam 310 and the column 309, and the reinforcing beam 311 is arranged in an inclined manner, so that a triangular structure formed by the cross beam 310, the column 309 and the reinforcing beam 311 is formed at the supporting frame 308, the triangular structure is good in stability and not easy to deform, and the power battery and the battery storage rack 304 are convenient to match.

Optionally, a base plate 322 is disposed at two ends of the upright 309, and a plurality of positioning columns 323 are disposed on the base plate 322, so that the reliability of the battery storage rack 304 can be improved.

According to the utility model discloses electric automobile's power battery's change method, including following step:

s10: the electric automobile is in place: the electric automobile runs to a battery replacing platform of the battery replacing cabin and stops at a preset position; s20: taking down the power battery: the battery replacement mobile device takes down a power battery on the electric automobile in a battery replacement operation space below the electric automobile; s30: returning and connecting the power battery: the battery replacement moving device moves from the battery replacement operation space to a battery replacement channel of the functional cabin along the through channel; and in the functional bin, the power battery is transferred to the battery transfer device from the battery changing mobile device; s40: power battery access: the battery transfer device enters the charging bin along the through channel and places the power battery on the battery storage device; the battery transfer device takes the power battery to be replaced from the battery storage device; s50: forwarding and handing over a power battery: the battery transfer device moves to the battery replacement channel along the through channel, and the power battery to be replaced is transferred to the battery replacement moving device from the battery transfer device; s60: and the battery replacement mobile device moves to the battery replacement operation space, and the power battery to be replaced is installed on the electric automobile.

Therefore, the power battery of the electric automobile can be rapidly replaced through the operation, the operation process is rapid, the reliability is high, and the practical experience of a user can be effectively improved.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A power swapping station (1000), comprising:

the power change cabin (100) can be driven into by an electric automobile so as to replace a power battery of the electric automobile;

the function bin (200), the function bin (200) realizes the control of replacing the power battery of the electric automobile;

a charging bin (300), wherein the charging bin (300) is used for storing and charging the power battery to be replaced,

the functional cabin (200) is positioned between the power conversion cabin (100) and the charging cabin (300), and the arrangement direction among the power conversion cabin (100), the functional cabin (200) and the charging cabin (300) is transverse to the driving direction of the electric automobile; and

the power conversion bin (100), the functional bin (200) and the charging bin (300) are communicated through a through passage (125), and the through passage (125) is consistent with the arrangement direction.

2. The power exchanging station (1000) according to claim 1, wherein the functional compartment (200) is communicated with the power exchanging compartment (100) through a power exchanging channel (201), and the functional compartment (200) is communicated with the charging compartment (300) through a battery transferring channel (301);

wherein the battery replacement channel (201) is communicated with the battery transfer channel (301) in a direction transverse to the driving direction of the electric automobile to form the through channel (125).

3. The swapping station (1000) of claim 2, further comprising:

the battery replacing mobile device (500) moves in the battery replacing channel (201) between the battery replacing bin (100) and the function bin (200);

the battery transfer device (400) moves in the battery transfer channel (301) between the functional bin (200) and the charging bin (300) to realize the taking and placing of power batteries;

the battery replacement moving device (500) and the battery transferring device (400) realize the connection of power batteries in the functional bin (200).

4. The power exchanging station (1000) according to claim 3, wherein a part of the power exchanging channel (201) located in the power exchanging bin (100) forms a power exchanging operation space (104), and the power exchanging moving device (500) performs replacement of the power battery of the electric vehicle in the power exchanging operation space (104).

5. The charging station (1000) according to claim 4, characterized in that the charging magazine (100) further comprises: press from both sides the lane, press from both sides the lane and include: the guide device (109) is arranged on the battery replacing platform (10) and used for guiding the advancing of the electric automobile;

the positioning assembly (105), the positioning assembly (105) is arranged on the battery replacing platform (10) and surrounds the battery replacing operation space (104), and the positioning assembly (105) is used for positioning a preset parking position of the electric automobile.

6. The power station (1000) according to claim 3, wherein an emergency cabin (202) is arranged in the functional cabin (200), wherein the emergency cabin (202) is located on one side of the through channel (125), and the emergency cabin (202) is used for emergency treatment of abnormal power batteries.

7. The charging station (1000) according to claim 6, wherein an electrical room (203) is provided in the function compartment (200), wherein the electrical room (203) is located on the other side of the through-passage (125), the electrical room (203) being used for supplying power to the charging station (1000).

8. The power station (1000) of claim 6, wherein the functional compartment (200) has disposed therein: a monitoring room (204), wherein the monitoring room (204) is used for monitoring and controlling the power exchanging station (1000).

9. The power conversion station (1000) according to claim 6, wherein an explosion-proof device (212) is arranged in the emergency cabin (202), and the explosion-proof device (212) is used for monitoring an abnormal power battery (219) and carrying out emergency treatment on the abnormal power battery (219).

10. The swapping station (1000) of claim 9, characterized in that the explosion-proof device (212) comprises:

an explosion-proof compartment (206);

the monitoring module (207) is arranged at one end of the explosion-proof cabin (206) and is used for receiving an abnormal signal fed back by the power station changing system and monitoring an abnormal power battery (219).

11. The charging station (1000) according to claim 7, wherein a ventilation system is provided in the functional compartment (200), and the ventilation system communicates the electrical room (203) and the charging compartment (300).

12. The power station (1000) of claim 6, wherein the charging bin (300) comprises:

a battery storage device (302), the battery storage device (302) being disposed on both sides of the battery transfer passage (301).