CN216268789U

CN216268789U - Battery changing station

Info

Publication number: CN216268789U
Application number: CN202023342974.8U
Authority: CN
Inventors: ***; 陈新雨
Original assignee: Aulton New Energy Automotive Technology Co Ltd
Current assignee: Aulton New Energy Automotive Technology Co Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2022-04-12
Anticipated expiration: 2030-12-31

Abstract

The utility model provides a power swapping station, which comprises: a charging chamber for charging and discharging a battery; the battery replacing chambers are used for replacing batteries of the electric automobile and are respectively arranged on two sides of the charging chamber; the expansion bin is arranged above the charging chamber and used for charging and discharging batteries, the bottom space of the expansion bin is communicated with the top space of the charging chamber, so that a lifter in the charging chamber can lift between the charging chamber and the expansion bin to pick and place the batteries, and/or a charging frame in the charging chamber can extend into the expansion bin. This trade power station sets up through the upper portion at the charging chamber and extends the storehouse, can improve the maximum storable quantity of the battery in the charging chamber, and then increases the battery quantity that trades the electricity, has improved and has traded electric efficiency, and sparingly trades the area of power station.

Description

Battery changing station

Technical Field

The utility model relates to the field of vehicle battery replacement, in particular to a battery replacement station.

Background

At present, a battery replacement station is already widely used for replacing batteries of electric vehicles. For a single battery replacement station, the battery replacement efficiency can be improved by increasing the number of storable batteries, so that the number of battery compartments for accommodating the batteries and supplying power to the batteries is increased, but the larger the number of the stored batteries is, the larger the area of the battery replacement station for storing the batteries needs to be, the larger the area of the battery storage station is, the larger the area of the battery replacement station is, the larger the stroke of a battery replacement mechanism for carrying the batteries between the battery replacement vehicle and each battery compartment is, the larger the occupied area of the battery replacement station is, the poor space utilization rate is, and the battery replacement station is difficult to be applied to a land with a smaller area.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of large occupied area and poor space utilization rate of a power station in the prior art, and provides the power station.

The utility model solves the technical problems through the following technical scheme:

a power swapping station, comprising:

a charging chamber for charging and discharging a battery;

the battery replacing chambers are used for replacing batteries of the electric automobile and are respectively arranged on two sides of the charging chamber;

the expansion bin is arranged above the charging chamber and used for charging and discharging batteries, the bottom space of the expansion bin is communicated with the top space of the charging chamber, so that a lifter in the charging chamber can lift between the charging chamber and the expansion bin to pick and place the batteries, and/or a charging frame in the charging chamber can extend into the expansion bin.

This trade power station sets up through the upper portion at the room that charges and extends the storehouse, can improve the maximum storable quantity of the battery in the room that charges, and then increases the battery quantity that can supply to trade the electricity, has improved and has traded electric efficiency, and sparingly trade the area of power station, trades the electric operation through setting up two at least rooms that trade in the room both sides that charge, can carry out two cars simultaneously, has improved and has traded electric efficiency.

Preferably, the number of the expansion bins is multiple, the expansion bins are sequentially stacked above the charging chamber along the height direction, and the bottom space and the top space of the adjacent expansion bins are communicated with each other.

A plurality of expansion bins are arranged above the charging chamber in a stacking mode, so that the maximum storage quantity of the batteries in the charging chamber is further improved. Simultaneously, through the quantity that changes the extension storehouse, can deposit quantity and adjust the battery of trading the power station simply, fast to improve the modularization degree of trading the power station, the expansibility is good.

Preferably, the expansion bin comprises a structural frame and a protection plate, the protection plate is detachably connected to the structural frame and covers the outer side surface of the structural frame, and adjacent expansion bins are connected through the structural frame.

The expansion bins are connected through the structural frame, connection reliability can be guaranteed, meanwhile, the protection plates are laid on the outer side surfaces of the structural frame, and waterproof sealing performance of the expansion bins is improved.

Preferably, one part of the charging frame in the charging chamber is preset in the charging chamber, the other part of the charging frame is preset in the expansion bin, and the two parts of the charging frame are connected when the expansion bin is arranged above the charging chamber.

The charging frame is segmented and preset in the charging room and the expansion bin respectively, so that on-site modular assembly is facilitated, and the assembly efficiency of the battery replacement station is improved.

Preferably, the charging frame is a frame structure, and the two parts of the charging frame are connected through a stand column of the frame structure.

The two sections of charging frames are connected through the stand columns of the frame structures, so that the difficulty of alignment of the two sections of charging frames on a construction site is reduced, and the reliability of the connected charging frames can be improved.

Preferably, a vehicle battery replacing station is arranged in the battery replacing chamber, a vehicle lifting mechanism is arranged on the vehicle battery replacing station, and the vehicle lifting mechanism is used for lifting and positioning the electric automobile;

the battery replacing station further comprises battery replacing equipment, and the battery replacing equipment can move to and fro between the charging chamber and the vehicle battery replacing station of the battery replacing chamber.

The battery replacement equipment on the vehicle battery replacement station realizes battery replacement of the electric vehicle, and the battery pack is charged and stored in the charging chamber, so that the battery replacement station is compact in arrangement, the utilization rate of the occupied space is improved, the battery replacement equipment performs battery replacement back and forth between the battery replacement station and the charging chamber, and the battery replacement efficiency is improved.

Preferably, the battery replacement chamber is sequentially provided with a vehicle inlet, a vehicle battery replacement station and a vehicle outlet along a vehicle running direction, and the vehicle inlet and the vehicle outlet are respectively arranged on different side surfaces of the battery replacement chamber.

The structure arrangement can provide a preferable layout scheme for the vehicle to enter or exit the battery replacement room.

Preferably, the vehicle inlets of the two battery replacing rooms are both located on the same side of the battery replacing station;

the power station further comprises a working bin, wherein the working bin is arranged between the two vehicle inlets and connected to one side, close to the vehicle inlet, of the charging chamber.

Under the condition that the battery replacement station is provided with at least two battery replacement rooms, the single working bin is arranged between the two vehicle inlets, the purpose of monitoring the vehicle access conditions of the two battery replacement rooms simultaneously is achieved, and the arrangement of the battery replacement station is more compact.

Preferably, the vehicle entrance and the vehicle exit of the battery replacing chamber are respectively connected with an up-ramp and a down-ramp, and the up-ramp, the battery replacing chamber and the down-ramp form a vehicle driving channel.

Preferably, an air conditioning ventilation duct is arranged in the charging chamber, the air conditioning ventilation duct is arranged in an area, close to the battery replacement chamber, in the charging chamber, and/or the air conditioning ventilation duct is arranged in an area, close to the battery replacement chamber, between the charging rack and the battery replacement chamber.

The air conditioning ventilation pipeline is arranged in the area, close to the battery replacement room or the charging frame, of the charging room, and the internal space of the charging room is saved by utilizing the interval area between the charging room and the battery replacement room.

Preferably, still be equipped with the master control cabinet in the charging chamber, the master control cabinet sets up in the air conditioner air pipe, just circulation of air in the air conditioner air pipe passes through electrical component in the master control cabinet.

The main control cabinet occupies the space of the air conditioner ventilation pipeline on one hand, saves the occupied space arranged outside, and on the other hand, the main control cabinet is directly cooled through the ventilation of the air conditioner, thereby reducing the occurrence of overheating faults

Preferably, a passage opening is formed in an area, corresponding to the control panel of the main control cabinet, of the air conditioning ventilation duct, a partition plate is arranged between the charging room and the battery replacement room, a main control door is formed in an area, corresponding to the control panel of the main control cabinet, of the partition plate, the passage opening is communicated with the main control door, and the main control door of the main control cabinet is arranged to be opened towards the battery replacement room.

After the main control cabinet is opened towards the battery replacing room, a worker can conveniently control the main control cabinet at one side of the battery replacing room without entering the charging room, and the operation is convenient. Meanwhile, the maintenance and the installation can be realized at the outer side of the battery replacing chamber without going to a narrow space in the charging chamber.

Preferably, one part of the air conditioning ventilation pipeline is preset in the expansion bin, the other part of the air conditioning ventilation pipeline is preset in the charging chamber, and the two parts of the air conditioning ventilation pipeline are connected and communicated through a flexible joint.

Air-conditioning ventilation ducts are segmented and preset in the charging chamber and the expansion bin respectively, so that the workload of installing and replacing internal components of the power station on a construction site is reduced, and the construction period on the site is short. The two sections of air conditioner ventilation pipelines are connected through the flexible structure, the difficulty of pipeline alignment on a construction site is reduced, and the reliability after connection is good.

Preferably, the air conditioning ventilation duct extends upwards to the top of the expansion bin from the charging chamber, the battery replacement station further comprises an air conditioning outer unit and an air conditioning inner unit, the air conditioning outer unit is arranged on the outer side of the top of the expansion bin, and the air conditioning inner unit is arranged on the top of the internal space of the expansion bin.

The air-conditioning ventilation pipeline realizes the circulation of air exhaust and air intake of the air conditioner, can fully cool the charging chamber and reduce the overheating of the battery pack. The heat of the air conditioner outdoor unit is directly discharged outwards, and the interior of the full-function bin is not influenced.

Preferably, a charger ventilating duct is further arranged in the charging chamber, the charger is provided with a plugging end used for being electrically connected with a battery on the charging frame, one end of the charger ventilating duct faces to different sides of the plugging end of the charger, and the other end of the charger ventilating duct is communicated with the outside of the charging chamber through a fan.

The ventilation pipeline of the charger provides an independent air path to independently send out the charging chamber from the heat generated by charging the charger, so that the heat in the charging chamber can be greatly reduced, and the influence of the heat of the charger on other equipment in the charging chamber is avoided.

Preferably, at least two groups of charger ventilating ducts are arranged in the charging chamber, face different sides of the plugging ends of the two groups of chargers respectively, and are arranged on one side of the charger far away from the lifting area of the lifter respectively, the plugging ends of the two groups of chargers are opposite to each other, and an operation area is formed between the plugging ends of the two groups of chargers.

The structure arrangement provides a scheme for compact arrangement of the charger.

Preferably, one part of the charger ventilating duct is preset in the expansion bin, the other part of the charger ventilating duct is preset in the charging chamber, and the two parts of the charger ventilating duct are connected and communicated through a flexible joint.

The ventilating duct of the charger is segmented and preset in the charging chamber and the expansion bin respectively, so that the workload of installing internal components of the power station on a construction site is reduced, and the construction period on the site is short. The two sections of charging machine ventilating ducts are connected through the flexible structure, the difficulty of alignment of the ducts on a construction site is reduced, and the reliability after connection is good.

Preferably, one part of the charging frame is preset in the charging chamber, the other part of the charging frame is preset in the expansion bin, and the two parts of the charging frame are connected through a fixing piece.

The charging frame is segmented and preset in the charging chamber and the expansion bin respectively, so that the workload of installing internal components of the power station on a construction site is reduced, and the construction period on the site is short.

On the basis of the common knowledge in the field, the above preferred conditions can be combined randomly to obtain the preferred embodiments of the utility model.

The positive progress effects of the utility model are as follows:

Drawings

Fig. 1 is a schematic overall structure diagram of a swapping station according to an embodiment of the present invention.

Fig. 2 is another overall structural schematic diagram of the swapping station according to an embodiment of the present invention.

Fig. 3 is a schematic diagram of the overall internal layout of the full-function cabin according to an embodiment of the present invention.

Fig. 4 is a schematic view of the overall layout of the interior of the expansion bin according to an embodiment of the present invention.

Fig. 5 is a schematic view of the overall layout of the interior of the charging chamber according to an embodiment of the utility model.

Fig. 6 is a schematic structural diagram of an air conditioning ventilation duct according to an embodiment of the present invention.

Fig. 7 is a schematic structural diagram of a connecting member according to an embodiment of the utility model.

Description of reference numerals:

full-function cabin 11

Charging chamber 102

Elevator 6

Charging stand 5, charger 51

Air-conditioning ventilation duct 4

A lower air duct 41, an upper air duct 42, a connecting piece 43 and an exhaust duct 44

Ventilating duct 52 of charger

Main control cabinet 71

Switch cabinet 72

Counter weight 73

Partition plate 8

A main control door 14 and an opening and closing door 15

Battery changing room 101

Vehicle lifting mechanism 2

Battery changing channel 103

Lifting area 104

Operating region 105

Expansion bin 12

Structural frame 121

Working bin 16

Platform 17

Stairs 18

Outdoor unit 32 of air conditioner

Air conditioner indoor unit 31

Detailed Description

The present invention will be more clearly and completely described in the following description of preferred embodiments, taken in conjunction with the accompanying drawings.

As shown in fig. 1-7, the utility model discloses a power exchanging station, and as shown in fig. 1 and 2, the power exchanging station of this embodiment includes an expansion cabin 12 and a full-function cabin 11, and the expansion cabin 12 is disposed above the full-function cabin 11.

In other embodiments, the power conversion station may only include a full-function cabin 11, the top of the full-function cabin 11 is closed, and when expansion is needed, the expansion cabin 12 is connected to the top of the full-function cabin.

As shown in fig. 3 and 4, the full-function cabin 11 of the present embodiment specifically includes a battery replacement room 101 for replacing a battery of an electric vehicle and at least two charging rooms 102 for charging and discharging the battery, and the charging rooms 102 are respectively and oppositely disposed at left and right sides of a parking position of a vehicle in the battery replacement room 101. A battery replacement channel 103 for the battery replacement equipment to enter and exit is arranged between the charging chamber 102 and the battery replacement chamber 101, wherein a battery replacement channel door is arranged on the battery replacement channel 103 and is used for being opened when the battery replacement equipment is shuttled back and forth and being closed after the battery replacement equipment completes the battery replacement action. Wherein, the expansion cabin 12 is arranged above the charging chamber 102, the bottom space of the expansion cabin 12 is communicated with the top space of the charging chamber 102, so that the elevator 6 can be lifted between the charging chamber 102 and the expansion cabin 12, and the charging rack 5 can be completely extended from the charging chamber 102 to the inside of the expansion cabin 12.

According to the battery replacement station, the expansion bin 12 is arranged at the upper part of the charging chamber 102, so that the maximum storage quantity of batteries in the charging chamber 102 can be increased, the quantity of the batteries which can be replaced by the battery replacement chamber 101 is increased, the battery replacement efficiency is improved, and the occupied area of the battery replacement station is saved.

Of course, in other embodiments, the fully functional chamber 11 may include only one battery replacement chamber 101 and only one charging chamber 102. The two or more charging rooms 102 may be provided for the battery replacement room 101, or the two or more battery replacement rooms 101 may be matched with the two or more charging rooms 102.

In addition, at least two battery replacing rooms 101 are arranged around the single charging room 102, so that the batteries of a plurality of automobiles can be replaced simultaneously, and the battery replacing efficiency of the battery replacing station and the utilization rate of the charging room 102 can be improved.

As shown in fig. 3 and 5, a charger 51 for charging and discharging a battery, a lifter 6 for taking and placing the battery, and a battery replacement device reciprocating between the charging chamber 102 and the battery replacement chamber 101 for replacing the battery of the electric vehicle are arranged in the charging chamber 102, at least two rows of charging racks 5 are arranged in the charging chamber 102 in parallel along a direction perpendicular to a vehicle traveling direction, the lifter 6 is arranged in a lifting area 104 between the two rows of charging racks 5, and the charger 51 is arranged on one side of the charging racks 5.

In other embodiments, a plurality of rows of charging racks 5 or a single row of charging racks 5 may be provided. The elevator 6 may be a stacker that can move in both the horizontal direction and the vertical direction, or may be a device configured to move the conveyance battery only in the vertical direction, or a device configured to move the conveyance battery only in the horizontal direction.

As shown in fig. 3, the entire full-function compartment 11 of the present embodiment includes all the function compartments, and therefore, the battery replacement of the electric vehicle and the charging and storage of the battery pack can be achieved independently, and the installation at the site of deployment is not required. Meanwhile, the charging frame 5, the charger 51 and the lifter 6 in the full-function bin 11 are arranged compactly, so that the internal space is utilized compactly, and the influence of the charger 51 on the lifter 6 to take and place the battery pack can be avoided.

In addition, as shown in fig. 1, in this embodiment, the number of the expansion bins 12 is two, the two expansion bins 12 are sequentially stacked above the charging chamber 102 in the height direction, the bottom spaces and the top spaces adjacent to the two expansion bins 12 are communicated with each other, so that the elevator 6 can be lifted between the two expansion bins 12, and the charging rack 5 can completely extend from the charging chamber 102 to the inside of the uppermost expansion bin 12, so as to further increase the maximum storable number of the batteries in the charging chamber 102. Meanwhile, the arrangement scheme of the number of the expansion bins 12 is changed, the number of the batteries of the power conversion station can be simply and quickly stored and adjusted, the modularization degree of the power conversion station is improved, and the expansibility is good. Of course, in other embodiments, the number of the expansion bins 12 may also be more than two, a plurality of expansion bins 12 are stacked above the charging chamber 102 in sequence along the height direction, and the bottom spaces and the top spaces of the adjacent expansion bins 12 are communicated with each other, so that the elevator in the charging chamber can be lifted to the inside of all the expansion bins, more battery storage spaces are provided, and the maximum storage number of the batteries in the charging chamber 102 is further increased. The bottom space of the uppermost expansion bin 12 is communicated with the top space of the lower adjacent expansion bin 12 or charging chamber 102, and the top space and the bottom space of the middle expansion bin 12 are communicated with the upper and lower adjacent expansion bins 12 or charging chambers 102.

As shown in fig. 4, the bin body of the expansion bin comprises a structural frame 121 and a protection plate, the protection plate is detachably connected to the structural frame 121 and covers the outer side surface of the structural frame 121, a complete appearance structure of the expansion bin 12 is formed by laying the protection plate, two adjacent expansion bins 12 are connected with each other through the structural frame 121, and meanwhile, the lowest expansion bin 12 and the full-function bin 11 are connected through the structural frame 121, so that the connection reliability is ensured.

As shown in fig. 3 and 4, for a single charging stand 5, a part of the charging stand 5 in the charging chamber is preset in the charging chamber 102, another part of the charging stand 5 is preset in the extension cabin 12, and the two charging stands 5 are connected when the extension cabin 12 is provided above the charging chamber 102. Specifically, the charging frame 5 can be divided into an upper frame body and a lower frame body which are independent from each other, the upper frame body is preset in the expansion bin 12, the lower frame body is preset in the charging chamber 102, the two charging frames 5 are connected when the expansion bin 12 is installed above the charging chamber 102, and the charging frame 5 is segmented and preset in the charging chamber 102 and the expansion bin 12 respectively, so that the size of the charging frame 5 during transportation can be reduced, and the cost is saved. The charging frame 5 is a frame structure, and the two charging frames are connected with each other through a stand column of the frame structure. Wherein, install in the stand top of the lower support body in full function storehouse 11 one side and be provided with charging frame connecting portion, charging frame connecting portion provide the connection interface to the connection can be dismantled in the support body realization of supplying. Wherein, charging frame connecting portion can be flange connecting portion, buckle connecting portion, threaded fastener connecting portion, welding connection one or more in the portion.

In order to facilitate the maintenance personnel to enter the expansion cabin 12, in this embodiment, as shown in fig. 1 and fig. 2, a platform 17 and a stair 18 extending from the ground to the platform 17 may be disposed near the top of the full-function cabin 11, the platform 16 is disposed near a door of the expansion cabin, so that the personnel can enter the expansion cabin 12 from the platform 16, and the arrangement of the stair 18 should not affect the normal entrance and exit of the vehicle into and out of the two battery replacing rooms 101. In addition, because the number of the expansion bins 12 in this embodiment is two, in order to enable personnel to enter the upper expansion bin 12, a platform 17 can be arranged between the two expansion bins 12, and a stair 18 can be correspondingly arranged. Handrails (not shown) should be arranged around the platform 17 to ensure the safety of personnel entering and exiting. As shown in fig. 3 and 6, the charging chamber 102 of the present embodiment is further provided with an air-conditioning ventilation duct 4, the air-conditioning ventilation duct 4 is provided in the region close to the battery replacement chamber 101 in the charging chamber 102, and in other embodiments, the air-conditioning ventilation duct 4 of the present embodiment is provided in the region between the charging stand 5 and the battery replacement chamber 101 close to the battery replacement chamber 101. The air conditioning ventilation duct 4 thus arranged can avoid the positions of the charging rack 5 and the lifter 6, and the internal space of the charging chamber 102 is saved by utilizing the interval area between the charging chamber 102 and the battery replacement chamber 101.

As shown in fig. 5 and 6, a main control cabinet 71 is disposed in the charging chamber 102 of the present embodiment, the main control cabinet 71 is disposed in the air-conditioning ventilation duct 4, and the air in the air-conditioning ventilation duct 4 circulates through the electrical components in the main control cabinet 71. The main control cabinet 71 occupies the inner space of the air conditioner ventilation pipeline 4 on one hand, the occupied space which is arranged outside is saved, on the other hand, the main control cabinet 71 and the air conditioner ventilation pipeline 4 in the embodiment are both arranged into two parts and are respectively arranged in the area of the charging room 102 close to the battery replacing room 101, and particularly, the area between the charging rack and the battery replacing room in the charging room is arranged.

Of course, in other embodiments, the main control cabinet and the air-conditioning ventilation duct may be only provided as one, the air-conditioning ventilation duct is located at a boundary of one of the battery replacement rooms 101 near the charging room 102, and the main control cabinet is provided inside the air-conditioning ventilation duct.

As shown in fig. 6, an area of the air conditioning ventilation duct 4 of the present embodiment corresponding to the control panel of the main control cabinet 71 is provided with a passage opening, a partition plate 8 is provided between the charging room 102 and the battery replacement room 101, a main control door 14 is provided in an area of the partition plate 8 corresponding to the control panel of the main control cabinet 71, and the passage opening is communicated with the main control door 14, wherein the main control door 14 of the main control cabinet 71 is configured to be opened toward the battery replacement room 101. After the main control cabinet 71 is opened towards the battery replacing room 101, a worker can conveniently control the main control cabinet 71 at one side of the battery replacing room 101 without entering the charging room 102, and the operation is convenient. Meanwhile, the main control cabinet 71 can be maintained and installed outside the battery replacement room 101 without going to a narrow space in the charging room 102.

In other embodiments, the main control cabinet 71 and the charger 51 may be disposed on two opposite sides of the charging rack 5 along the vehicle traveling direction. The main control cabinet 71 is disposed at one side of the charging chamber 102 close to the vehicle entrance direction, and the charger 51 is disposed at one side of the charging chamber 102 close to the vehicle exit direction. The main control cabinet 71 and the charger 51 occupy a large space, and are located on two sides of the charging rack 5 respectively to avoid each other, so as to avoid space occupation. Meanwhile, in order to accommodate the position of the battery on the electric vehicle, the space on the side of the charging chamber 102 closer to the vehicle exit direction is large, and therefore, it is preferable to provide the charger 51 on the side of the charging stand closer to the vehicle exit direction.

As shown in fig. 5 and 6, a charger ventilating duct 52 is further disposed in the charging chamber 102 of the present embodiment, the charger 51 has a plugging end for electrically connecting with the battery, wherein one end of the charger ventilating duct 52 is disposed toward different sides of the plugging end of the charger 51, and the other end of the charger ventilating duct 52 is communicated with the outside of the charging chamber 102 through a fan. Therefore, the ventilation duct 52 of the charger provides an independent air path for independently sending the heat generated by charging the charger 51 out of the charging chamber 102, thereby reducing the influence of the heat generated by the charger 51 on the indoor environment, greatly reducing the temperature in the charging chamber 102 and avoiding the influence of the heat of the charger 51 on other equipment in the charging chamber 102.

In this embodiment, the charger ventilation duct 52 located in the charging chamber 102 extends upward to the top of the extended bin 12, specifically, the top of the charger ventilation duct 52 may also be provided with a charger ventilation duct communicating portion for communicating with an upper charger ventilation duct of the extended bin 12 above the full-function bin 11, so as to achieve the purpose of installing the charger ventilation duct 52 when the extended bin 12 is disposed in the full-function bin 11, wherein the charger ventilation duct connecting portion may be one or more of a flange connecting portion, a snap connecting portion, a threaded fastener connecting portion, and a welded connecting portion.

As shown in fig. 5 and 6, the charger ventilation duct 52 of the present embodiment is disposed on a side of the charger 51 away from the lifting area 104. At least two sets of charger ventilation ducts 52 are arranged in the charging chamber 102, and respectively face different sides of the plugging ends (the side of the charger 51 facing the operation area in fig. 5) of the two sets of chargers 51, and are respectively arranged on one side of the charger 51 far away from the lifting area 104, the plugging ends of the two sets of chargers 51 are arranged oppositely, and an operation area 105 is formed between the plugging ends.

The charger 51 is disposed in an access door (not shown) of the charging chamber 102. Wherein, can get into operation area 105 through opening the access door, the access door that sets up from this is convenient for the staff to open the access door outside full function storehouse 11, and need not get into in the room 102 that charges, the easy operation. Meanwhile, the maintenance and installation of the charger 51 in the operation area 105 can be realized even outside the charging chamber 102, and the maintenance and installation need not be performed in a narrow space in the charging chamber 102.

As shown in fig. 5, the charging chamber 102 of the present embodiment is further provided with a communication cabinet and a switch cabinet 72, wherein both the communication cabinet and the switch cabinet 72 can be disposed in the charging chamber 102 between the charging motor 51 and the battery replacement chamber 101. The communication cabinet is used for communicating with the outside; the switch cabinet 72 is used for controlling external access to electric power, and both are inserted into the vacant space in the charging chamber 102 according to the arrangement of other structures such as the charger 51, thereby making the inside of the charging chamber 102 more compact.

As shown in fig. 3, a switch door 15 corresponding to the communication cabinet (not shown) or the switch cabinet 72 is disposed between the charging chamber 102 and the battery replacement chamber 101. The switch door 15 is convenient for the staff to open at the battery changing room 101 side, does not need to enter the charging room 102, and is convenient to operate. Meanwhile, the communication cabinet or the switch cabinet 72 can be maintained and installed in the battery replacement room 101 without going to a narrow space in the charging room 102. In other embodiments, the communication cabinet or switch cabinet 72 may be disposed adjacent to other outwardly facing walls of the charging chamber 102, with a switch door on the outwardly facing wall to facilitate opening from the outside.

In the charging chamber 102 of the present embodiment, a weight block 73 is disposed, and the weight block 73 is used for balancing the elevator 6, wherein the weight block 73 and the charger 51 are disposed on two sides of the charging frame 5 respectively. The counter weight 73 is used for a counter weight of the car of the elevator 6, and is provided in a space on the upstream side or the downstream side of the charging chamber 102 without occupying a space in the lateral direction of the charging stand 5.

In other embodiments, the main control cabinet 71 and the weight 73 are disposed on the same side of the charging chamber 102, wherein the main control cabinet 71 and the weight 73 are disposed on different sides of the charging rack 5. The counterweight 73 generates no heat and is a mechanical mechanism, which is located on the same side of the main control cabinet 71. And the counterweight block 73 and the main control cabinet 71 can be staggered in the transverse direction, only occupy the space on one side of the charging frame 5, and do not interfere with the operation of the middle lifter 6.

In the swapping station of the present embodiment, a vehicle entrance 101a side into which a vehicle enters two swapping rooms 101 is located below as shown in fig. 3, a vehicle exit side from which the vehicle exits from the two swapping rooms 101 is located above as shown in fig. 3, a vehicle swapping station 101b is disposed between the vehicle entrance 101a and the vehicle exit 101c, the vehicle entrance 101a and the vehicle exit 101c are respectively disposed on different side surfaces of the swapping rooms 101, and specifically, the vehicle entrance 101a and the vehicle exit 101c are disposed on two opposite side surfaces of the swapping rooms 101. The counter weight block 73 is arranged on one side of the charging frame 5 close to the vehicle running-in direction, the charger 51 is arranged on one side of the charging frame 5 close to the vehicle running-out direction, and the charger 51 is provided with an electric connector which is arranged on one side of the charging frame 5 close to the vehicle running-out direction. Therefore, when the electric vehicle drives in, the driver is not influenced by the noise of the charger 51 and the generated heat, and the user experience of the driver can be improved. In other embodiments, the charger 5 may be disposed at other locations away from the electric vehicle.

In addition, referring to fig. 1, the charging station further includes a working chamber 16, and in a case where the vehicle entrances 101a of the two charging rooms are provided on the same side of the charging station, the working chamber 16 is disposed between the two vehicle entrances 101a and communicates to a position on one side of the charging room 102 near the vehicle entrance 101 a.

In this embodiment, the access door of the charging chamber 102 is connected to the outside through the working chamber 16, so that the worker can open the access door to access the charging rack 5 when standing in the working chamber 16.

Due to the arrangement of the working bin 16, the purpose of simultaneously monitoring the vehicle access conditions of the two battery replacing rooms 101 is achieved, and the arrangement of the battery replacing stations is more compact. Meanwhile, the working chamber 16 can be used for other functions in other embodiments, such as storing articles, selling articles, and the like, and the specific arrangement scheme is not described herein.

Referring to fig. 2, the working chamber 16 may be provided at the vehicle exit 101c side of the two battery changing chambers in the same manner.

As shown in fig. 6, the fully functional cabin 11 of this embodiment further includes an air conditioner external unit 32 and an air conditioner internal unit 31, wherein the air conditioner external unit 32 is disposed above the fully functional cabin 11, the air conditioner internal unit 31 is disposed on one side of the charging rack 5, an air conditioner ventilation duct 4 is further disposed in the charging chamber 102, an air inlet duct portion (a lower air duct 41 and an upper air duct 42) of the air conditioner ventilation duct 4 is disposed between the charging rack 5 and the battery replacement chamber 101, one end of the air inlet duct (the lower air duct 41 and the upper air duct 42) is communicated with the lower portion of the charging chamber 102, the other end is connected to an air inlet of the air conditioner internal unit 31, and an air outlet duct 44 of the air conditioner ventilation duct 4 is disposed at the top of the charging chamber 102. The air-conditioning ventilation duct 4 realizes circulation of air-conditioning exhaust and air intake, can fully cool the charging chamber 102, and reduces the overheating of the battery pack. The heat of the outdoor unit 32 is directly discharged to the outside without affecting the inside of the full-function cabin 11. A certain gap is reserved between the bottom of the air inlet pipeline, namely the bottom end of the lower air duct 41 and the bottom surface of the charging chamber 102, and is used for avoiding the battery replacement equipment in the charging chamber 102.

The air conditioner external unit 32 of this embodiment is disposed on the top outer side of the expansion bin 12, the air conditioner internal unit 31 is disposed on the top of the internal space of the expansion bin 12, the air conditioner ventilation duct 4 extends to the top outer side of the uppermost expansion bin 12 through the upper air conditioner ventilation duct butted thereto, and the other part extends to the bottom of the full-function bin 11. Therefore, the air circulation can realize complete circulation between the whole expansion bin 12 and the full-function bin 11, and the generated heat is prevented from being concentrated.

As shown in fig. 6, the lower duct 41 of the air-conditioning ventilation duct 4 is preset in the full-function cabin 11, the upper duct 42 of the air-conditioning ventilation duct 4 is preset in the expansion cabin 12, and the two air-conditioning ventilation ducts 4 are connected and communicated through the connecting piece 43. The air conditioner ventilation duct 4 does not need to be installed from the beginning during assembly in a preset mode, and only needs to be connected at the connecting piece, the connecting piece 43 can be a flange, or can be one or more of a hard tube hose and a corrugated tube, and the upper air duct 42 and the lower air duct 41 are connected together in a butt joint mode, a thread fastening mode or a welding mode.

Preferably, the connecting member 43 can be implemented by a flexible pipe section as shown in fig. 7, which can realize the communication between the upper pipe section and the lower pipe section in case of misalignment, and the lower air duct 41 is difficult to align and connect with the upper air duct 42 after the expansion bin 12 is fixed to the full-function bin 11. Wherein, flexible pipe section can adopt the pipe organ pipeline to also guarantee structural strength under the flexible adjustable condition. The two ends of the flexible pipe section are detachably connected with the corresponding pipe sections through flanges.

Certainly, the ventilation pipeline communicating part of the charger can also adopt the design of a flexible pipe section, so that the alignment difficulty of the ventilation pipeline of the charger and the ventilation pipeline of the upper charger above the ventilation pipeline of the charger is reduced.

A vehicle lifting mechanism 2 is arranged at a vehicle battery replacing station 101b of the battery replacing chamber 101, and the vehicle lifting mechanism 2 is used for positioning and lifting an electric automobile in the battery replacing chamber 101.

One of the arrangement modes is that a front lifter and a rear lifter are respectively arranged in the battery changing chamber 101 along the front-rear direction of the electric vehicle, wherein the front lifter is used for lifting the front wheels of the electric vehicle, and the rear lifter is used for lifting the rear wheels of the electric vehicle.

Another arrangement mode is that a left lifter and a right lifter are respectively arranged in the battery changing chamber 101 along the left and right directions of the electric vehicle, wherein the left lifter is used for lifting a left wheel of the electric vehicle, and the right lifter is used for lifting a right wheel of the electric vehicle.

In another arrangement, a plurality of lifting machines are arranged in the battery changing chamber 101, and the lifting machines are arranged at the wheel stopping positions of the electric vehicle and are arranged in one-to-one correspondence with the electric vehicle.

The entrance and the exit of the battery replacing room 101 of the embodiment are respectively connected with an ascending ramp and a descending ramp, and the ascending ramp (a vehicle entrance 101a), the vehicle battery replacing station 101b and the descending ramp (a vehicle exit 101c) form a complete vehicle driving channel.

The utility model can independently realize the battery replacement of the electric vehicle, and the charging and storage of the battery pack without field installation at a deployment site. Meanwhile, the charging frame, the charger and the lifter in the full-function bin are compactly arranged, so that the internal space is effectively utilized compactly, and the influence of the charger on the lifter for taking and placing the battery pack can be avoided.

While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the utility model is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the utility model, and these changes and modifications are within the scope of the utility model.

Claims

1. A power swapping station, comprising:

a charging chamber for charging and discharging a battery;

2. The battery replacement station as claimed in claim 1, wherein the number of the expansion bins is plural, the expansion bins are sequentially stacked above the charging chamber in the height direction, and bottom spaces and top spaces of the adjacent expansion bins are communicated with each other.

3. The power station as claimed in claim 2, wherein the expansion bins comprise a structural frame and a protection plate, the protection plate is detachably connected to the structural frame and covers the outer side surface of the structural frame, and adjacent expansion bins are connected through the structural frame.

4. The charging station as recited in claim 1, wherein a part of the charging rack in the charging chamber is pre-arranged in the charging chamber, another part of the charging rack is pre-arranged in the expansion bin, and the two parts of the charging rack are connected when the expansion bin is arranged above the charging chamber.

5. The power station as claimed in claim 4, wherein the charging frame is a frame structure, and the two charging frames are connected through a vertical column of the frame structure.

6. The battery replacing station as claimed in claim 1, wherein a vehicle battery replacing station is arranged in the battery replacing chamber, a vehicle lifting mechanism is arranged on the vehicle battery replacing station, and the vehicle lifting mechanism is used for lifting and positioning an electric vehicle;

7. The battery replacement station as claimed in claim 6, wherein the battery replacement chamber is provided with a vehicle inlet, the vehicle battery replacement station and a vehicle outlet in sequence along a vehicle driving direction, and the vehicle inlet and the vehicle outlet are respectively provided on different side surfaces of the battery replacement chamber.

8. The swapping station of claim 7, wherein the vehicle entrances of both swapping rooms are located on the same side of the swapping station;

9. The swapping station of claim 7, wherein an up-ramp and a down-ramp are connected to the vehicle entrance and the vehicle exit of the swapping chamber, respectively, and the up-ramp, the swapping chamber and the down-ramp form a vehicle traffic lane.

10. The charging station as claimed in claim 1, wherein an air-conditioning ventilation duct is arranged in the charging chamber, the air-conditioning ventilation duct is arranged in a region close to the charging chamber in the charging chamber, and/or the air-conditioning ventilation duct is arranged in a region between the charging rack and the charging chamber close to the charging chamber.

11. The charging station as recited in claim 10, wherein a main control cabinet is further disposed in the charging chamber, the main control cabinet is disposed in the air-conditioning ventilation duct, and air in the air-conditioning ventilation duct circulates through electrical components in the main control cabinet.

12. The battery replacement station as claimed in claim 11, wherein a passage opening is formed in an area of the air conditioning ventilation duct corresponding to the control panel of the main control cabinet, a partition plate is arranged between the charging room and the battery replacement room, a main control door is formed in an area of the partition plate corresponding to the control panel of the main control cabinet, and the passage opening is communicated with the main control door, wherein the main control door of the main control cabinet is arranged to be opened towards the battery replacement room.

13. The power station as claimed in claim 11, wherein a part of the air conditioning duct is pre-arranged in the expansion bin, another part of the air conditioning duct is pre-arranged in the charging chamber, and the two parts of the air conditioning duct are connected and communicated through a flexible joint.

14. The charging station as claimed in claim 11, wherein the air conditioning ventilation duct extends upward from the charging chamber to the top of the expansion bin, the charging station further comprises an air conditioning external unit and an air conditioning internal unit, the air conditioning external unit is disposed on the outer side of the top of the expansion bin, and the air conditioning internal unit is disposed on the top of the inner space of the expansion bin.

15. The charging station as recited in claim 1, wherein a charger ventilation duct is further arranged in the charging chamber, the charger has a plugging end for electrically connecting with a battery on the charging rack, wherein one end of the charger ventilation duct is arranged towards different sides of the plugging end of the charger, and the other end of the charger ventilation duct is communicated with the outside of the charging chamber through a fan.

16. The charging station as claimed in claim 15, wherein at least two sets of charger ventilation ducts are arranged in the charging chamber, respectively face different sides of the plugging ends of the two sets of chargers, and are respectively arranged on one side of the charger away from the lifting area of the lifter, the plugging ends of the two sets of chargers are arranged oppositely, and an operation area is formed between the plugging ends.

17. The charging station as claimed in claim 15, wherein one part of the charger ventilation duct is preset in the expansion bin, the other part of the charger ventilation duct is preset in the charging chamber, and the two parts of the charger ventilation duct are connected and communicated through a flexible joint.

18. The charging station as claimed in claim 1, wherein one part of the charging frame is arranged in the charging chamber in advance, the other part of the charging frame is arranged in the expansion cabin in advance, and the two parts of the charging frame are connected through a fixing piece.