CN215499827U - Electricity changing cabinet and electricity changing system - Google Patents
Electricity changing cabinet and electricity changing system Download PDFInfo
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- CN215499827U CN215499827U CN202023335910.5U CN202023335910U CN215499827U CN 215499827 U CN215499827 U CN 215499827U CN 202023335910 U CN202023335910 U CN 202023335910U CN 215499827 U CN215499827 U CN 215499827U
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Abstract
The embodiment of the disclosure belongs to the technical field of charging equipment, and particularly relates to a battery replacing cabinet and a battery replacing system. The embodiment of the disclosure aims to solve the problem that in the process of installation or movement of the battery replacing cabinet in the related art, a power supply line needs to be arranged to supply power for the battery replacing cabinet, and wiring is difficult. The power exchange cabinet and the power exchange system provided by the embodiment of the disclosure have the advantages that the cabinet body is provided with the connector, and the connector is matched with the power supply equipment. So, power supply unit supplies power to main power supply unit through the connector on the cabinet body, compares with the power supply line that sets up to be connected with commercial power and main power supply unit, need not to carry out the wiring of power supply line, has made things convenient for the installation and the removal that trade the electric cabinet.
Description
Technical Field
The embodiment of the disclosure relates to the technology of charging equipment, in particular to a battery replacing cabinet and a battery replacing system.
Background
With the gradual development of the battery replacement technology, the battery replacement cabinet is gradually applied to production and life; the user can take out new battery and use in trading the electric cabinet, will make used battery put into and trade and charge in the electric cabinet simultaneously, has improved the convenience.
However, during the installation or movement of the power exchange cabinet, a power supply line needs to be arranged to supply power to the power exchange cabinet, and the wiring is difficult.
SUMMERY OF THE UTILITY MODEL
The embodiment of the disclosure provides a battery replacing cabinet and a battery replacing system, which are used for solving the problem that in the process of installing or moving the battery replacing cabinet, a power supply line needs to be arranged to supply power for the battery replacing cabinet, and wiring is difficult.
In one aspect, an embodiment of the present disclosure provides a power swapping cabinet, including: the cabinet body, and set up main power supply unit and connector on the cabinet body, main power supply unit with the connector electricity is connected, the connector is used for cooperating with power supply unit.
In some embodiments, which may include the above embodiments, the power supply apparatus includes an electric vehicle charging post, and the connector is configured to mate with a charging device on the electric vehicle charging post.
In some embodiments, which may include the above embodiments, the charging device includes a charging gun.
In some embodiments, which may include the above embodiments, the power conversion cabinet further includes a controller electrically connected to the main power supply apparatus, the connector includes a body, and a first power supply connector and a first signal connector provided on the body, the first power supply connector is electrically connected to the main power supply apparatus, and the first signal connector is in signal connection with the controller; the charging gun is provided with a second power supply plug body and a second signal plug body, the first power supply plug body is plugged with the second power supply plug body, and the first signal plug body is plugged with the second signal plug body.
In some embodiments, which may include the above embodiments, the connector is provided with a first detection device for cooperating with a second detection device on the charging gun to detect a position between the connector and the charging gun.
In some embodiments, which may include the above embodiments, the first detection device includes a first detection plug provided on the body, the first detection plug being electrically connected to the controller, the first detection plug being configured to plug into a second detection plug on the charging gun.
In some embodiments, which may include the above embodiments, the first detection device includes a hall sensor disposed on the body, the hall sensor is electrically connected to the controller, and the hall sensor is configured to send an in-position signal to the controller after approaching a magnet on the charging gun.
In some embodiments, which may include the above embodiments, the first detection device includes a switch disposed on the body, the switch being electrically connected to the controller, the switch being adapted to be touched when the charging gun is mated with the connector to send a go-to-go signal to the controller.
In some embodiments, which may include the above embodiments, the first detection device comprises a first near field communication device electrically connected to the controller, the first near field communication device being configured to send a position signal to the controller upon approaching a second near field communication device on the charging gun.
In some embodiments, which may include the above embodiments, the first detecting device includes a light sensing device disposed on the body, the light sensing device is electrically connected to the controller, and the light sensing device is configured to receive light from the charging gun to send a go-to-go signal to the controller.
In some embodiments, which may include the above embodiments, the power changing cabinet further includes a locking device for locking the charging gun after the connector is mated with the charging gun.
In some embodiments, which may include the above embodiments, the locking device is electrically connected to the controller, and the controller is configured to control the locking device to lock or unlock the charging gun.
In some embodiments, which may include the above embodiments, the locking device includes an electromagnet electrically connected to the control; the electromagnet is used for attracting a ferromagnetic body on the charging gun so as to lock the charging gun.
In some embodiments, which may include the above embodiments, the cabinet body includes a main cabinet, a controller, a display and a plurality of battery compartments are disposed on the main cabinet, and the main power supply device and the connectors are disposed on the main cabinet; the controller is also in signal connection with the main power supply device, the display and each battery compartment; the main power supply device is electrically connected with the connector and each battery compartment.
In some embodiments, which may include the above embodiments, the cabinet body further includes a slave cabinet, and a plurality of battery compartments are disposed on the slave cabinet, and the slave controller is in signal connection with the controller and the battery compartments in each slave cabinet; the main power supply device is electrically connected with each battery cabin in the slave cabinet.
On the other hand, the embodiment of the present disclosure further provides a power conversion system, which includes a power supply device and the power conversion cabinet as described above.
The power exchange cabinet and the power exchange system provided by the embodiment of the disclosure have the advantages that the cabinet body is provided with the connector, and the connector is matched with the power supply equipment. So, power supply unit supplies power to main power supply unit through the connector on the cabinet body, compares with the power supply line that sets up to be connected with commercial power and main power supply unit, need not to carry out the wiring of power supply line, has made things convenient for the installation and the removal that trade the electric cabinet.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a structural diagram of a battery swapping system provided in the embodiment of the present disclosure;
fig. 2 is a structural diagram of a power exchange cabinet provided in the embodiment of the present disclosure;
FIG. 3 is a block diagram of a connector in a power distribution cabinet according to an embodiment of the present disclosure;
fig. 4 is a structural diagram of a charging gun in a battery swapping system provided in the embodiment of the present disclosure.
Description of reference numerals:
1: an electric vehicle charging pile;
10: a charging gun;
101: a second power supply socket;
102: a second signal plug;
103: a second detection plug-in body;
104: a second ground interposer;
201: a main cabinet;
202: a slave cabinet;
203: a connector assembly;
2031: a body;
2032: a first power supply plug-in body;
2033: a first signal plug-in body;
2034: a first detection plug-in body;
2035: a first ground interposer;
204: a controller;
205: a main power supply device;
206: a display;
207: a battery compartment;
2071: a slave power supply device;
2072: a bin control device;
208: a battery;
209: and a slave controller.
With the foregoing drawings in mind, certain embodiments of the disclosure have been shown and described in more detail below. These drawings and written description are not intended to limit the scope of the disclosed concepts in any way, but rather to illustrate the concepts of the disclosure to those skilled in the art by reference to specific embodiments.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are some, but not all embodiments of the present disclosure. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
With the gradual development of the battery replacement technology, the battery replacement cabinet is gradually applied to production and life; the user can take out new battery and use in trading the electric cabinet, will make used battery put into and trade and charge in the electric cabinet simultaneously, has improved the convenience.
For example, electric bicycles have been widely used for their convenience and comfort, and batteries of electric bicycles need to be charged after a certain period of use; at this time, the user can take out a new battery from the battery replacing cabinet for use, and at the same time, the battery taken out of the electric bicycle is put into the battery replacing cabinet for charging so as not to influence the use of the electric bicycle.
In the related art, the battery replacing cabinet comprises a cabinet body and a plurality of battery bins arranged on the cabinet body, and the battery bins are used for accommodating batteries. The cabinet body is also internally provided with a main power supply device, the main power supply device is electrically connected with the secondary power supply devices on the battery bins, and the main power supply device is also connected with commercial power through a power supply line; when the battery charger works, the commercial power supplies power to the main power supply device and the auxiliary power supply device so as to charge the batteries in the corresponding battery bins.
However, during the installation of the electricity exchange cabinet, it is necessary to arrange the power supply lines connected to the mains; the power supply line connected with the mains supply also needs to be changed so as to adapt to the change of the position of the power exchange cabinet; the wiring of the power supply line is difficult.
The embodiment of the disclosure provides a battery replacement cabinet and a battery replacement system, wherein a connector is arranged on the battery replacement cabinet, and the connector is matched with power supply equipment to supply power to the battery replacement cabinet; compared with an external power supply line, the power supply line does not need to be wired independently, and the power supply line is convenient to install and maintain.
Referring to fig. 1 to 4, the battery replacement cabinet provided in the embodiment of the present disclosure includes a cabinet body, which may be rectangular or cylindrical; the side wall of the cabinet body is provided with a plurality of mounting openings, a battery bin 207 is correspondingly arranged in each mounting opening, and the battery bin 207 is used for containing a battery 208. The cabinet body is provided with a bin door corresponding to each mounting opening, and the bin door is hinged with the cabinet body to plug the mounting openings. In the using process, a user can open the bin door, then take out the fully charged battery 208 for use, and then put the battery 208 to be charged into the battery bin 207 for charging.
Further, a controller 204 and a main power supply 205 electrically connected to the controller 204 are disposed in the cabinet, a plug connector and a slave power supply 2071 electrically connected to the plug connector are disposed on each battery compartment 207, the slave power supply 2071 of each battery compartment 207 is electrically connected to the main power supply 205, and the controller 204 can control the main power supply 205 to supply power to the slave power supply 2071, so as to charge the battery 208 engaged with the plug connector through the plug connector on the battery compartment 207. The battery compartment 207 is further provided with a compartment control device 2072, and the compartment control device 2072 is electrically connected with the slave power supply device 2071 to realize the control of the single battery compartment 207; the bay control device 2072 is also electrically connected to the controller 204, so as to realize signal transmission between the controller 204 and the bay control device 2072 corresponding to each battery bay 207.
In the above implementation, a display 206 may be disposed on the cabinet, the display 206 is electrically connected to the controller 204, and the controller 204 may control the display 206 to display whether the battery 208 is in each battery compartment 207 or the charging status (e.g., the power level, whether the battery 208 is fully charged, etc.) of the battery 208 in each battery compartment 207.
In this embodiment, the cabinet body includes a main cabinet 201, a controller 204, a main power supply device 205, a display 206 and a connector 203 are all arranged on the main cabinet 201, meanwhile, a plurality of battery compartments 207 are also arranged on the main cabinet 201, the controller 204 is in signal connection with the connector 203, and the controller 24 is also in signal connection with the main power supply device 205, the display 206 and each battery compartment 207; the main power supply 205 is electrically connected to the connector 203 and each battery compartment 207.
Further, the cabinet body can further comprise a slave cabinet 202, wherein the master cabinet 201 and the slave cabinet 202 are arranged at intervals, and a slave controller 209 and a plurality of battery bins 207 are arranged on the slave cabinet 202; the slave controller 209 is in signal connection with the controller 204 and each battery compartment 207 in the slave cabinet 202, the slave controller 209 can control each compartment control device 2072 in the slave cabinet 202, and the main power supply device 205 is electrically connected with the battery compartment 207 in each slave cabinet 202. It is worth noting that the number of the slave cabinets 202 can be one or more, and the number of the battery bins 207 of the power change cabinet can be increased by the slave cabinets 202, so that more batteries 208 can be charged by the power change cabinet at the same time.
For example, the slave controller 209 is in signal connection with each battery compartment 207 in the slave cabinet 202, and may be in signal connection with a compartment control device 2072 corresponding to each battery compartment 207 in the slave cabinet 202 from the slave controller 209; the main power supply device 205 is electrically connected to the battery compartment 207 in each slave cabinet 202, and the main power supply device 205 may be electrically connected to the slave power supply device 2071 corresponding to the battery compartment 207 in each slave cabinet 202.
In the above implementation manner, the controller 204, the bin control device 2072 and the slave controller 209 may be all devices capable of implementing control functions, such as a single chip microcomputer and a programmable logic controller; the master power supply device 205 and the slave power supply device 2071 may be both DC-DC power supply modules, and the display 206 may be a liquid crystal display, an organic light emitting diode display, or the like.
With continued reference to fig. 1-4, the battery changing cabinet in this embodiment further includes a connector 203, and the connector 203 is electrically connected to the main power supply device 205 to supply power to the main power supply device 205 through the connector 203. Wherein, connector 203 and power supply equipment cooperation, power supply equipment passes through connector 203 to trade the power supply of battery holder. For example, the power supply device may include a power generator or other device capable of supplying power to the power swapping device; in some embodiments, the power supply equipment may be an electric vehicle charging pile 1, and the connector 203 is matched with a charging device on the electric vehicle charging pile 1, so that the electric vehicle charging pile 1 supplies power to the main power supply device 205, and compared with a power supply line connected with a mains supply and the main power supply device 205, wiring of the power supply line is not needed, and installation and moving of the battery replacement cabinet are facilitated. Simultaneously, electric automobile fills electric pile 1 and supports quick charge for electric automobile fills electric pile 1 and the electric current and the voltage that charging device allowed the output all great, can satisfy the heavy current and the voltage demand of trading the electricity cabinet, compares with the power supply line that sets up and commercial power connection, can reduce installation cost.
The charging device may be various, as long as the electric vehicle charging pile 1 can supply power and transmit signals to the main power supply device 205 through cooperation between the charging device and the connector 203.
In some embodiments, the charging device may include the charging gun 10, and the charging gun 10 and the connector 203 are conveniently assembled and disassembled, so as to facilitate maintenance of the power exchange cabinet.
In this embodiment, the plug includes a body 2031, and a first power supply plug 2032 and a first signal plug arranged on the body 2031, the first power supply plug 2032 is electrically connected to the main power supply device 205, and the first signal plug 2033 is in signal connection with the controller 204; the first power supply plug 2032 is plugged into the second power supply plug 101 on the charging gun 10 to supply power to the main power supply apparatus 205 through the second power supply plug 101 and the first power supply plug 2032; the first signal plug-in body 2033 is plugged in the second signal plug-in body 102, so that signal transmission between the electric vehicle charging pile 1 and the controller 204 is realized through the second signal plug-in body 102 and the first signal plug-in body 2033, and identity recognition between the electric vehicle charging pile 1 and the battery replacement cabinet is facilitated.
For example, the first power supply plug body 2032 may include a first pin, and the corresponding second power supply plug body 101 may include a first insertion tube, and the first pin is inserted into the first insertion tube to enable the first power supply plug body 2032 to be plugged into the second power supply plug body 101; of course, the first power supply plug 2032 may also include a first insertion tube, and the corresponding second power supply plug 101 includes a first insertion pin, and the first insertion pin is inserted into the first insertion tube, so that the first power supply plug 2032 and the second power supply plug 101 can be plugged. Similarly, the first signal plug-in body 2033 may include a second pin, and the corresponding second signal plug-in body 102 may include a second cannula, and the second pin is plugged in the second cannula, so that the first signal plug-in body 2033 can be plugged in the second signal plug-in body 102; of course, the first signal plug-in body 2033 may also include a second insertion tube, and the corresponding second signal plug-in body 102 includes a second insertion pin, and the second insertion pin is inserted in the second insertion tube, that is, the first signal plug-in body 2033 can be inserted into the second signal plug-in body 102.
In the above implementation, the body 2031 may be an insulator disposed on the cabinet, and for example, the material of the body 2031 may include plastic, rubber, and the like. The body 2031 may be plate-shaped, and the body 2031 may be connected to the cabinet body by means of bolts or clamping, and this embodiment is not limited thereto.
Further, still be provided with first ground connection plug 2035 on the connector 203, first ground connection plug 2035 is connected with the cabinet body electricity of trading the electricity cabinet, and is corresponding, is provided with second ground connection plug 104 on the rifle 10 that charges, and second ground connection plug 104 ground connection, when inserting rifle 10 that charges on connector 203, first ground connection plug 2035 and second ground connection plug 104 peg graft to realize the ground connection of the cabinet body, and then improve the security of trading the electricity cabinet.
For example, the first ground plug 2035 may include a third pin, and the corresponding second ground plug 104 may include a third socket, where the third pin is inserted into the third socket, that is, the first ground plug 2035 and the second ground plug 104 can be plugged; of course, the first ground plug 2035 may also include a third insertion tube, and the corresponding second ground plug 104 includes a third insertion pin, and the third insertion pin is inserted into the third insertion tube, so that the first ground plug 2035 and the second ground plug 104 can be plugged.
The power exchange cabinet provided by the embodiment is provided with a first detection device on the plug connector, and the first detection device is used for being matched with a second detection device on the charging gun 10 so as to detect the position between the plug connector 203 and the charging gun 10. With the arrangement, after the charging gun 10 is detected to be inserted into the connector 203, the controller 204 and the electric vehicle charging pile 1 can transmit signals to perform processes such as identity authentication; after that, the electric vehicle charging pile 1 supplies power to the main power supply device 205 through the second power supply plug body 101 on the charging gun 10.
In some embodiments, the first detection device includes a first detection plug 2034 disposed on the body 2031, the corresponding second detection device includes a second detection plug 103 disposed on the charging gun 10, the first detection plug 2034 is electrically connected to the controller 204; when the charging gun 10 is engaged with the connector 203, that is, the first power supply connector 2032 is plugged with the second power supply connector 101, and the first signal connector 2033 is plugged with the second signal connector 102, the first detection connector 2034 is plugged with the second detection connector 103, and the charging gun 10 is detected to be plugged on the connector 203 by the first detection connector 2034 and the second detection connector 103. The position detection is realized through the plugging of the first detection plug 2034 and the second detection plug 103, and the structure is simple.
For example, the first detecting plug-in body 2034 may include a fourth pin, and the corresponding second detecting plug-in body 103 may include a fourth cannula, where the fourth pin is inserted into the fourth cannula, that is, the first detecting plug-in body 2034 and the second detecting plug-in body 103 can be plugged together; of course, the first detecting plug 2034 may also include a fourth insertion tube, and the corresponding second detecting plug 103 includes a fourth insertion pin, and the fourth insertion pin is inserted into the fourth insertion tube, so that the first detecting plug 2034 can be inserted into the second detecting plug 103.
It is worth mentioning that there may be one fourth insertion needle and one corresponding fourth insertion tube; of course, the number of the fourth insertion pins can be multiple, and the number of the corresponding fourth insertion tubes can also be multiple, and each fourth insertion pin is inserted into one fourth insertion tube.
In some embodiments, the first detection device includes a hall sensor disposed on the body 2031, the hall sensor being electrically connected to the controller 204, the hall sensor being configured to send a go-to-go signal to the controller 204 after approaching a magnet on the charging gun 10. Non-contact detection can be realized through the Hall sensor, damage to the first detection device or the second detection device in the detection process can be avoided, and the service life is further prolonged.
Illustratively, hall sensors may be disposed on the surface of the body 2031 facing the charging gun 10, and corresponding magnets are disposed on the surface of the charging gun 10 facing the body 2031, such that when the charging gun 10 is inserted onto the socket connector 203, the magnets are in close proximity to the hall sensors, such that the hall sensors send an in-position signal to the controller 204.
Further, a groove may be provided on the surface of the body 2031 facing the charging gun 10, and the hall sensor is disposed in the groove to prevent an external object from touching the hall sensor.
In some embodiments, the first detection device includes a switch disposed on the body 2031, the switch being electrically connected to the controller 204; is touched when the charging gun 10 is mated with the connector 203 (the charging gun 10 is inserted on the connector 203), and sends a go-to-go signal to the controller 204.
For example, the switch may include a travel switch, and a corresponding travel switch may be disposed on a surface of the body 2031 facing the charging gun 10, and when the charging gun 10 is inserted into the connector 203, the charging gun 10 may touch the travel switch, and the travel switch may transmit an in-position signal to the controller 204.
In some embodiments, the first detection device comprises a first near field communication device electrically connected to the controller 204 for sending a go-to-bit signal to the controller 204 after approaching a second near field communication device on the charging gun 10. Through Near Field Communication (NFC) in order to realize contactless detection, can avoid causing the damage to first detection device or second detection device in the testing process, and then improved life.
For example, a first near field communication device may be disposed on a surface of the body 2031 facing the charging gun 10, and a corresponding second near field communication device may be disposed on a surface of the charging gun 10 facing the connector 203, where the first near field communication device and the second near field communication device are close to each other for wireless data transmission when the charging gun 10 is plugged into the connector 203, so as to achieve position detection.
In some embodiments, the first detecting device includes a photosensitive device disposed on the body 2031, the photosensitive device is electrically connected to the controller 204, and the photosensitive device is configured to receive light from the charging gun 10 and send a position signal to the controller 204. So set up, realized contactless detection, can avoid causing the damage to first detection device or second detection device in the testing process, and then improved life.
Illustratively, the photosensitive device may include a photo resistor, an infrared receiver, etc. disposed on the body 2031; accordingly, the charging gun 10 may be provided with a light emitting element (e.g., a light emitting diode, an infrared emitting device, etc.) so that when the charging gun 10 is inserted into the connector 203, the light emitted from the light emitting element is received by the light sensing device to realize position detection.
Of course, the light emitting element may also be disposed on the body 2031, and a reflective surface is disposed on the corresponding charging gun 10, when the charging gun 10 is inserted into the connector 203, light emitted by the light emitting element irradiates the reflective surface, and the light is reflected by the reflective surface and then received by the photosensitive device, so as to implement position detection.
In the above implementation, the power exchange cabinet further includes a locking device for locking the charging gun 10 after the connector 203 is mated with the charging gun 10. So configured, the separation of the charging gun 10 from the connector 203 during use can be avoided.
For example, the locking device may include a locking groove formed on the body 2031, and accordingly, a locking block is formed on the charging gun 10, and the locking block is locked in the locking groove after the charging gun 10 is inserted into the connector 203, so as to prevent the charging gun 10 from being separated from the connector 203.
In this embodiment, the locking device is electrically connected to the controller 204, and the controller 204 is configured to control the locking device to lock the charging gun 10 or unlock the charging gun 10. The controller 204 controls the locking or unlocking of the charging gun 10, so that the operation is convenient.
Illustratively, the locking device may include an electromagnet disposed on the body 2031, the electromagnet being electrically connected to the controller 204; correspondingly, a ferromagnetic body is arranged on the charging gun 10, and after the charging gun 10 is inserted into the connector 203, the controller 204 controls the electromagnet to be electrified, so that the electromagnet attracts the ferromagnetic body, thereby locking the charging gun 10. When the charging gun 10 is unlocked, the electromagnet is controlled to be powered off, so that the attraction force between the electromagnet and the ferromagnetic body disappears.
The ferromagnetic material may be steel, iron, or a magnet, and may be attracted by the electromagnet when the electromagnet is charged.
Of course, in other implementations, the locking device may also include an electric push rod disposed on the body 2031 and a locking block disposed on a screw of the electric push rod, and correspondingly, a locking groove is disposed on the charging gun 10; when the charging gun 10 is inserted into the connector 203, the screw of the electric push rod of the controller 204 extends out to drive the locking block to be clamped in the locking groove, so that the charging gun 10 is locked. When the charging gun 10 is unlocked, the screw rod is controlled to contract, and then the locking block is driven to be separated from the locking groove.
The use process of the power exchange cabinet provided by the embodiment can comprise the following steps: firstly, the charging gun 10 is inserted into the connector 203, and meanwhile, the controller 204 receives an in-place signal from the first detection device, and the controller 204 performs signal transmission (such as identity authentication) between the first signal insertion body 2033 and the second signal insertion body 102 and the electric vehicle charging pile 1; after that, the electric vehicle charging pile 1 supplies power to the main power supply device 205 through the first power supply plug 2032 and the second power supply plug 101; the master power supply device 205 supplies power to each slave power supply device 2071, so that the slave power supply device 2071 charges the battery 208 in the corresponding battery compartment 207.
The power exchange cabinet provided by the embodiment is provided with a connector 203 on the cabinet body, and the connector 203 is matched with power supply equipment. Thus, the power supply equipment supplies power to the main power supply device 205 through the connector on the cabinet body, and compared with a power supply line connected with the mains supply and the main power supply device 205, wiring of the power supply line is not needed, and the power supply equipment is convenient to install and move the power changing cabinet.
With continuing reference to fig. 1 to 4, an embodiment of the present disclosure further provides a battery swapping system, which includes a power supply device and the battery swapping cabinet in the foregoing embodiment; wherein power supply unit can fill electric pile 1 for electric automobile, and is corresponding, electric automobile fills the charging device on the electric pile 1 and trades the connector 203 cooperation on the electric cabinet body to fill electric pile 1 through electric automobile and trade the electric cabinet power supply. Of course, the power supply device may be a device such as a generator that can supply power to the battery replacement cabinet.
The power conversion system provided by the embodiment is characterized in that the cabinet body is provided with a connector 203, and the connector 203 is matched with power supply equipment. Thus, the power supply equipment supplies power to the main power supply device 205 through the connector on the cabinet body, and compared with a power supply line connected with the mains supply and the main power supply device 205, wiring of the power supply line is not needed, and the power supply equipment is convenient to install and move the power changing cabinet.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present disclosure, and not for limiting the same; while the present disclosure has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present disclosure.
Claims (15)
1. A battery changing cabinet is characterized by comprising: the power supply device comprises a cabinet body, a main power supply device and a connector, wherein the main power supply device and the connector are arranged on the cabinet body;
the cabinet body comprises a main cabinet, a controller, a display and a plurality of battery bins are arranged on the main cabinet, and the main power supply device and the connector are arranged on the main cabinet; the controller is in signal connection with the connector and is also in signal connection with the main power supply device, the display and each battery compartment; the main power supply device is electrically connected with the connector and each battery compartment.
2. The battery replacement cabinet according to claim 1, wherein the power supply equipment comprises an electric vehicle charging pile, and the connector is used for being matched with a charging device on the electric vehicle charging pile.
3. The battery changing cabinet according to claim 2, wherein the charging device comprises a charging gun.
4. A switchgear cabinet according to claim 3, characterized in that it further comprises a controller electrically connected to said main power supply means, said connector comprising a body and a first power supply connector and a first signal connector provided on said body, said first power supply connector being electrically connected to said main power supply means, said first signal connector being in signal connection with said controller; the charging gun is provided with a second power supply plug body and a second signal plug body, the first power supply plug body is plugged with the second power supply plug body, and the first signal plug body is plugged with the second signal plug body.
5. The cabinet according to claim 4, wherein said connector is provided with first detecting means for cooperating with second detecting means on said charging gun to detect the position between said connector and said charging gun.
6. The cabinet according to claim 5, wherein said first detecting means comprises a first detecting plug disposed on said body, said first detecting plug being electrically connected to said controller, said first detecting plug being adapted to be plugged into a second detecting plug on said charging gun.
7. The cabinet of claim 5, wherein the first detection device comprises a Hall sensor disposed on the body, the Hall sensor is electrically connected to the controller, and the Hall sensor is configured to send an in-place signal to the controller after approaching a magnet on the charging gun.
8. The cabinet according to claim 5, wherein said first detection means comprise a switch provided on said body, said switch being electrically connected to said controller, said switch being adapted to be touched when said charging gun is mated with said connector to send a go-to-go signal to said controller.
9. The cabinet according to claim 5, wherein the first detection device comprises a first near field communication device electrically connected to the controller, the first near field communication device being configured to send a location signal to the controller upon approaching a second near field communication device on the charging gun.
10. The cabinet according to claim 5, wherein said first detecting means comprises a light sensing means disposed on said body, said light sensing means being electrically connected to said controller, said light sensing means being adapted to receive light from said charging gun for sending an in-position signal to said controller.
11. The cabinet according to claim 4, further comprising a locking device for locking said charging gun after said connector is mated with said charging gun.
12. The battery changing cabinet as claimed in claim 11, wherein the locking device is electrically connected to the controller, and the controller is configured to control the locking device to lock or unlock the charging gun.
13. The battery changing cabinet as claimed in claim 12, wherein the locking device comprises an electromagnet, and the electromagnet is electrically connected with the control; the electromagnet is used for attracting a ferromagnetic body on the charging gun so as to lock the charging gun.
14. The battery replacement cabinet as claimed in claim 1, wherein the cabinet body further comprises a slave cabinet, a slave controller and a plurality of battery compartments are arranged on the slave cabinet, and the slave controller is in signal connection with the controller and the battery compartments in each slave cabinet; the main power supply device is electrically connected with each battery cabin in the slave cabinet.
15. A power conversion system, characterized by comprising a power supply device and the power conversion cabinet of any one of claims 1-14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023335910.5U CN215499827U (en) | 2020-12-30 | 2020-12-30 | Electricity changing cabinet and electricity changing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023335910.5U CN215499827U (en) | 2020-12-30 | 2020-12-30 | Electricity changing cabinet and electricity changing system |
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| CN202023335910.5U Active CN215499827U (en) | 2020-12-30 | 2020-12-30 | Electricity changing cabinet and electricity changing system |
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