CN218276171U - Charging cabinet system and energy station - Google Patents
Charging cabinet system and energy station Download PDFInfo
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- CN218276171U CN218276171U CN202222626803.0U CN202222626803U CN218276171U CN 218276171 U CN218276171 U CN 218276171U CN 202222626803 U CN202222626803 U CN 202222626803U CN 218276171 U CN218276171 U CN 218276171U
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Abstract
The application provides a charging cabinet system and an energy station, wherein the charging cabinet system comprises a charging cabinet body, and a plurality of battery bins are arranged on the charging cabinet body; each battery compartment is provided with a heat radiation fan; the battery packs are arranged in parallel, and each battery pack is inserted into one battery bin; the controller is respectively connected with the DC output module of the energy station, the battery pack and the cooling fan, and is used for acquiring relevant information of the battery pack and supplying power to the cooling fan by using a charging power supply provided by the DC output module so as to drive the cooling fan to work; and the main relay is arranged on a charging line connected with the battery pack and the DC output module and is controlled to be in a closed state by the main relay. Through setting up radiator fan, can dispel the heat and cool down for the battery package that charges in corresponding battery compartment, avoid the battery package in charging process temperature to last to rise and cause potential safety hazards such as life-span reduction and conflagration.
Description
Technical Field
The application relates to the technical field of charging cabinets, in particular to a charging cabinet system and an energy station.
Background
The garden tool is a maintenance device for greening landscapes of human beings, takes maintenance of lawns, hedges, protection of flowers and plants and trees as operation objects, and replaces most of mechanized tools represented by manual labor. The garden electric tools are equipped with and driven by a battery pack.
The existing garden electric tools are often stored directly at home and are inconvenient to carry when going out to a slightly distant operation area for operation; the problem that gardens electric tool charges, present gardens electric tool appear electric power not enough in the operation in-process, then need go home to charge, especially involve a plurality of electric tool carry out the operation simultaneously and need supply electric power the time, extremely inconvenient.
Although the cabinet that charges can solve current garden instrument and have the battery package to deposit and the problem of charging at the in-process that uses, the current cabinet that charges lacks to carry out temperature management and control and radiating measure to rechargeable battery package in the battery compartment, leads to the battery package can receive ambient temperature or charger quality problem's influence in the charging process, and rechargeable battery package's temperature lasts to rise, not only can make rechargeable battery package's life-span subtract weak point, still can arouse potential safety hazards such as conflagration.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, it is an object of the present application to provide a charging cabinet system and an energy station with temperature control and heat dissipation measures.
To achieve the above and other related objects, the present application provides a charging cabinet system, comprising:
the charging cabinet comprises a charging cabinet body, wherein a plurality of battery bins are arranged on the charging cabinet body;
the battery pack comprises a plurality of battery bins, a plurality of heat dissipation fans and a control module, wherein each battery bin is internally provided with one heat dissipation fan;
the battery packs are arranged in parallel, and each battery pack is inserted into one battery bin;
the controller is respectively connected with the DC output module of the energy station, the battery pack and the cooling fan, and is used for acquiring relevant information of the battery pack and supplying power to the cooling fan by using a charging power supply provided by the DC output module so as to drive the cooling fan to work;
the main relay is arranged on a charging circuit connected with the battery pack and the DC output module, and the controller controls the on-off of the charging circuit through the main relay so as to charge the battery pack in the battery compartment.
In an optional embodiment of the present application, the controller comprises a primary controller and a secondary controller;
the main controller is respectively connected with the DC output module and the battery pack and is used for acquiring relevant information of the battery pack and converting the provided charging power supply;
the secondary controller is respectively connected with the main controller and the cooling fan, and the secondary controller supplies power to the cooling fan by using the converted charging power supply so as to drive the cooling fan to work;
the main controller controls the on-off of the charging circuit through the main relay so as to charge the battery pack in the battery compartment.
In an optional embodiment of the present application, the charging cabinet system further includes a current sensor, the current sensor is connected to the main controller, and the current sensor is configured to detect and upload to the main controller the charging current of the battery pack in each battery compartment.
In an optional embodiment of the present application, the current sensor includes a plurality of current sensors, and each of the battery compartments is configured with one of the current sensors.
In an optional embodiment of the present application, the charging cabinet system further includes a voltage sensor, the voltage sensor is connected to the main controller, and the voltage sensor is configured to detect and upload the voltage of the battery pack in each battery compartment to the main controller.
In an optional embodiment of the present application, the voltage sensor includes a plurality of voltage sensors, and one voltage sensor is disposed for each battery compartment.
In an optional embodiment of the present application, the charging cabinet system further includes a cover switch, and the cover switch is connected to the main controller.
In an optional embodiment of the present application, the charging cabinet system further includes a temperature sensor, the temperature sensor is connected to the main controller, and the temperature sensor is configured to detect and upload the temperature of the battery pack in each battery compartment to the main controller.
In an optional embodiment of the present application, the temperature sensor includes a plurality of temperature sensors, and one temperature sensor is disposed in each battery compartment.
In an optional embodiment of the present application, the charging cabinet system further includes a plurality of display units, and each of the battery compartments is configured with one of the display units;
the secondary controller is connected with the display unit, supplies power to the display unit by using the converted charging power supply and controls the display unit to indicate the current charging state of the rechargeable battery pack.
In an alternative embodiment of the present application, the number of the battery compartments is 2-15.
To achieve the above and other related objects, the present application provides an energy station including:
an energy station body having a DC output module;
a charging cabinet system, comprising:
the charging cabinet comprises a charging cabinet body, wherein a plurality of battery bins are arranged on the charging cabinet body;
the heat dissipation fans are arranged in each battery bin and used for dissipating heat and cooling the rechargeable battery pack;
the battery packs are arranged in parallel, and each battery pack is inserted into one battery bin;
the controller is respectively connected with the DC output module, the battery pack and the cooling fan, and is used for acquiring relevant information of the battery pack and supplying power to the cooling fan by using a charging power supply provided by the DC output module so as to drive the cooling fan to work;
the main relay is arranged on a charging line connected with the battery pack and the DC output module, and the controller controls the on-off of the charging line through the main relay so as to charge the battery pack in the battery bin.
The cabinet system that charges of this application includes: the charging cabinet comprises a charging cabinet body, wherein a plurality of battery bins are arranged on the charging cabinet body; the heat dissipation fans are arranged in each battery bin and used for dissipating heat and cooling the rechargeable battery pack; the battery packs are arranged in parallel, and each battery pack is inserted into one battery bin; the controller is respectively connected with a DC output module of an energy station system, the battery pack and the cooling fan, and is used for acquiring relevant information of the battery pack and supplying power to the cooling fan by using a charging power supply provided by the DC output module so as to drive the cooling fan to work; the main relay is arranged on a charging line connected with the battery pack and the DC output module, and the controller controls the on-off of the charging line through the main relay so as to charge the battery pack in the battery bin. Through dispose a radiator fan in every battery compartment to can dispel the heat and cool down for the battery package that charges in corresponding battery compartment, avoid the battery package in charging process temperature continuously rise and cause potential safety hazards such as life-span reduction and conflagration.
Drawings
Fig. 1 shows a functional block diagram of a charging cabinet system of the present application.
Fig. 2 shows a charging cabinet body schematic of the present application.
Fig. 3 shows a block diagram of the energy station system of the present application.
Detailed Description
The following description of the embodiments of the present application is provided by way of specific examples, and other advantages and effects of the present application will be readily apparent to those skilled in the art from the disclosure herein. The present application is capable of other and different embodiments and its several details are capable of modifications and/or changes in various respects, all without departing from the spirit of the present application.
Please refer to fig. 1-3. It should be noted that the drawings provided in the present embodiment are only for illustrating the basic idea of the present application, and the drawings only show the components related to the present application rather than the number, shape and size of the components in actual implementation, and the type, quantity and ratio of the components in actual implementation may be changed arbitrarily, and the layout of the components may be more complicated.
Fig. 1 shows a functional block diagram of a charging cabinet system of the present application. Referring to fig. 1, the charging cabinet system includes a charging cabinet body, a cooling fan 303, a battery pack 600, a controller and a main relay 305.
In this embodiment, the charging cabinet body, as a main component of the whole charging cabinet, may be fixedly installed in a certain space, and may also be made into a movable type, and is used for installing and bearing each component in the charging cabinet, a plurality of battery compartments 301 are provided on the charging cabinet body, each battery compartment 301 is used for accommodating one battery pack 600 and charging the battery pack 600, as shown in fig. 2, the number of the battery compartments 301 may be reasonably set according to various factors such as the size of the battery pack 600, the volume of the charging cabinet, and heat dissipation, and no specific limitation is made herein. As an example, the number of the battery compartments 301 may be set to 2-15, such as 6.
Each battery compartment 301 is provided therein with a charging terminal and a communication terminal, the charging terminal of the battery compartment 301 is connected to the DC output module of the energy station system through a main relay 305, and the communication terminal of the battery compartment 301 is connected to a main controller 307. When the battery pack 600 is inserted into the battery compartment 301, the charging terminal and the communication terminal of the battery compartment 301 are connected to the charging terminal and the communication terminal of the battery pack 600, respectively.
The charging cabinet system comprises a plurality of cooling fans 303, wherein each battery bin 301 is provided with one cooling fan 303, and the cooling fans 303 are used for cooling the battery pack 600 charged in the battery bin 301. Through set up a radiator fan 303 in each battery compartment 301, can independently be the rechargeable battery package 600 in battery compartment 301 and dispel the heat the cooling, realize differentiation control, can also the using electricity wisely simultaneously, improve the electric energy utilization efficiency.
The charging cabinet system comprises a plurality of battery packs 600, each battery pack 600 is inserted into one battery bin 301, the battery packs 600 are arranged in parallel, and the battery packs 600 are respectively connected with the DC output module 140 through main relays 305, so that the battery packs 600 can be charged at the same time. It should be noted that, a plurality of battery packs 600 in the same charging cabinet belong to the same specification and model, and a plurality of charging cabinets 300 can be arranged to charge battery packs of different models.
The controller is respectively connected with the DC output module 140, the battery pack 600 and the cooling fan 303 of the energy station system, and is configured to obtain information related to the battery pack 600 inserted into the battery compartment 301, and supply power to the cooling fan 303 by using a charging power supply provided by the DC output module 140, so as to drive the cooling fan 303 to operate. The information related to the battery pack 600 includes, for example, the specification of the battery, the battery level, the fault state, the power demand, and the like.
As shown in FIG. 1, in one embodiment, the controller includes a primary controller 307 and a secondary controller 306; the main controller 307 is connected with the DC output module 140 and the battery pack 600, the main controller 307 is configured to obtain information related to the battery pack 600 and convert a provided charging power, the sub-controller 306 is connected with the main controller 307 and the heat dissipation fan 303, and the sub-controller 306 supplies power to the heat dissipation fan 303 by using the converted charging power to drive the heat dissipation fan 303 to operate; the main controller 307 controls the on/off of the charging circuit through the main relay 305 to charge the battery pack 600 in the battery compartment 301.
And the main relay 305 is arranged on a charging line for connecting the battery pack 600 with the DC output module 140, and the main relay 305 controls the on-off of the charging line through the main relay 305 so as to charge the battery pack 600 in each battery compartment 301.
It can be understood that, on each parallel branch between the main relay 305 and the battery pack 600, a branch relay can be separately arranged, and the on-off state of the branch relay can be respectively controlled by a controller, so that the battery pack 600 corresponding to the branch can be connected to or kicked out of the charging line.
As shown in fig. 1, in this embodiment, in order to detect and acquire and upload the charging current of the battery packs 600 in each battery compartment 301 to the main controller 307, the charging cabinet system further includes a current sensor 308, and the current sensor 308 is connected to the main controller 307, wherein the main controller 307 can use the acquired charging current to perform an overcurrent determination, and when an overcurrent occurs, the corresponding battery pack 600 is cut out, so as to avoid damage to the battery pack 600. As an example, the current sensor 308 may include a plurality, one current sensor 308 being provided for each battery compartment 301.
As shown in fig. 1, in this embodiment, in order to detect and upload the voltage of the battery pack 600 in each battery compartment 301 to the main controller 307, the charging cabinet system further includes a voltage sensor 309, the voltage sensor 309 is connected to the main controller 307, and the main controller 307 can perform charging selection and fault detection by using the acquired voltage of the battery pack 600. As an example, the voltage sensor 309 includes a plurality of, and one voltage sensor 309 is provided for each battery compartment 301.
As shown in fig. 1, in this embodiment, in order to detect and upload the temperature of the battery pack 600 in each battery compartment 301 to the main controller 307, provide a basis for controlling the cooling fan 303 and the charging current, and avoid the over-temperature of the battery pack 600 from affecting the service life of the battery pack 600 and possibly causing potential safety hazards such as fire and explosion, the charging cabinet system further includes a temperature sensor 310, and the temperature sensor 310 is connected to the main controller 307. As an example, the temperature sensor 310 includes a plurality of, and one temperature sensor 310 is provided for each battery compartment 301.
As shown in fig. 1, in the present embodiment, the charging cabinet system further includes a plurality of display units 304, and each battery compartment 301 is configured with one display unit 304; the sub-controller 306 is connected to the display unit 304, and the sub-controller 306 supplies power to the display unit 304 by using the converted charging power, and controls the display unit 304 to indicate the current charging state of the rechargeable battery pack 600. It is understood that the display unit 304 and the heat dissipation fan 303 may share one sub-controller 306 or may be controlled by different sub-controllers 306.
As shown in fig. 1, in this embodiment, the charging cabinet system further includes a cover switch 311, the cover switch 311 is connected to the main controller 307, and the main controller 307 can obtain a signal of the cover switch 311 to monitor the state of the cover.
In an embodiment, when the cover plate is opened, the battery pack 600 in the charging cabinet is suspended for charging, and when the cover plate is closed, the battery pack 600 in the charging cabinet is normally charged, so that potential safety hazards caused by taking or inserting the battery pack 600 in the charging process are avoided.
When the cover plate is opened or closed abnormally, the heat dissipation of the battery pack can be influenced, so that the charging cabinet can be provided with a reminding function, wherein the reminding function can remind through the indicating lamp and/or the sound module (the buzzer and/or the loudspeaker). When the cover plate is opened or closed abnormally, the light and/or the sound are triggered through the indicating lamp and/or the sound module to remind a user of checking and closing the cover plate, so that the heat dissipation effect in the charging cabinet is ensured.
When the charging cabinet system of this embodiment charges a plurality of battery packs 600, after detecting that battery pack 600 inserts into battery compartment 301, the controller (main controller 307 and secondary controller 306) of the charging cabinet starts, enter the charging mode, open the relay of the corresponding channel of selected battery pack 600, connect the selected battery pack 600 into the charging circuit for charging, control a plurality of radiator fans 303 through the controller in the charging process to independently cool down for each battery pack 600, realize the differentiation heat dissipation and cooling, make the temperature of each battery pack 600 control at the temperature suitable for charging, avoid the too high temperature of battery pack 600 to influence the life-span of battery pack 600, and may arouse potential safety hazards such as conflagration, explosion.
Fig. 3 shows an energy station system including an energy station 100, an input energy source supplying power to the energy station 100, and a PCS module 110, an EVCC module 120, an AC output module 150, a DC output module 140, and a display module 130 provided on the energy station 100.
As shown in fig. 1, the input energy source may include an external charging post, a photovoltaic module 170, and a backup power source 160. Wherein, external electric pile that fills can include DC electric pile 202 and/or AC electric pile 201 of filling. The photovoltaic module 170, as a new energy module, is a power generation device that generates direct current upon exposure to sunlight, and is composed of a thin solid photovoltaic cell made almost entirely of a semiconductor material (e.g., silicon). The backup power source 160 may be, for example, a Storage battery (Storage battery), the voltage of the backup power source 160 is 12V to 1KV, the power is 1KW to 100KW, the backup power source 160 is used as a supplementary power source when other input power sources are not enough to meet the load power demand, and the backup power source 160 may be used as an input power source and may also be charged as a dc load of the energy station system.
As shown in fig. 1, the PCS module 110: the brain as the whole energy station system is responsible for data processing and control of the whole energy station system; the system obtains the power demand of the electric loads through communication, and distributes the available energy to the electric loads, wherein the electric loads comprise direct current loads such as an external battery pack in the charging cabinet 300, a ZTR or an electric vehicle, a backup power supply 160 and the like, and also comprise alternating current loads such as an air conditioner, a kettle and the like.
As shown in fig. 1, EVCC module 120: and the external charging pile is responsible for state detection, internal relay control and power information transmission of the external charging pile. The main performance is for can detecting the access condition of filling electric pile, controls corresponding inside interchange or direct current relay according to filling the electric pile output and the voltage difference between direct current or the alternating current generating line, and wherein, the voltage difference accessible fills electric pile and PCS module 110 communication calculation, also can calculate through AD sampling certainly. The power information transmission means that the EVCC module 120 obtains a power demand of a load from the PCS module 110 and sends the power demand to the charging pile, and meanwhile, the EVCC module 120 can obtain an available electric quantity from the charging pile, that is, an available output power of the charging pile, and send the available output power to the PCS module 110 for further energy management.
As shown in fig. 1, the DC output module 140: comprises a first DC output module for supplying power to at least one charging cabinet 300 (for charging the detachable battery pack) and a second DC output module for supplying power to at least one garden tool ZTR or electric vehicle; the DC output module 140 includes at least one DC/DC charging module (for taking power from DC Bus) and at least one PDU module 143 (corresponding to power distribution socket). The electric energy of the AC charging pile 201 can convert AC into DC through a DC/AC module (also referred to as a DC/AC bidirectional inverter) in the PCS module 110, and supply power to a DC load through the DC output module 140.
The display module 130: the system is used for monitoring the conditions of power utilization loads inside and outside the energy station, and is convenient for background management of a manager; the system is also used for displaying the condition of the electric load, the load in the energy station can upload data in a wired or wireless mode, the load outside the energy station can upload data in a wireless mode, the uploaded data is processed by the PCS module 110, and the uploaded data is displayed by a display device inside or outside the vehicle through the PCS module, so that a manager or an operator can conveniently obtain the condition of the related load.
The above embodiments are merely illustrative of the principles and utilities of the present application and are not intended to limit the present application. Any person skilled in the art can modify or change the above-described embodiments without departing from the spirit and scope of the present application. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical concepts disclosed in the present application shall be covered by the claims of the present application.
In the description herein, numerous specific details are provided, such as examples of components and/or methods, to provide a thorough understanding of embodiments of the application. One skilled in the relevant art will recognize, however, that an embodiment of the application can be practiced without one or more of the specific details, or with other apparatus, systems, assemblies, methods, components, materials, parts, and/or the like. In other instances, well-known structures, materials, or operations are not shown or described in detail to avoid obscuring aspects of embodiments of the application.
Reference throughout this specification to "one embodiment," "an embodiment," or "a specific embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment, and not necessarily in all embodiments, of the present application. Thus, appearances of the phrases "in one embodiment," "in an embodiment," or "in a specific embodiment" in various places throughout this specification are not necessarily referring to the same embodiment. Furthermore, the particular features, structures, or characteristics of any specific embodiment of the present application may be combined in any suitable manner with one or more other embodiments. It is to be understood that other variations and modifications of the embodiments of the invention herein described and illustrated are possible in light of the teachings herein and are to be considered as part of the spirit and scope of the present application.
It will also be appreciated that one or more of the elements shown in the figures can also be implemented in a more separated or integrated manner, or even removed for inoperability in some circumstances or provided for usefulness in accordance with a particular application.
Additionally, any reference arrows in the drawings/figures should be considered only as exemplary, and not limiting, unless otherwise expressly specified. Further, as used herein, the term "or" is generally intended to mean "and/or" unless otherwise indicated. Combinations of components or steps will also be considered as being noted where terminology is foreseen as rendering the ability to separate or combine is unclear.
As used in the description herein and throughout the claims that follow, "a," "an," and "the" include plural references unless otherwise indicated. Also, as used in the description herein and throughout the claims that follow, unless otherwise indicated, the meaning of "in …" includes "in …" and "on …".
The above description of illustrated embodiments of the present application, including what is described in the abstract of the specification, is not intended to be exhaustive or to limit the application to the precise forms disclosed herein. While specific embodiments of, and examples for, the application are described herein for illustrative purposes only, various equivalent modifications are possible within the spirit and scope of the application, as those skilled in the relevant art will recognize and appreciate. As noted, these modifications can be made to the present application in light of the foregoing description of the embodiments of the present application and are to be included within the spirit and scope of the present application.
The systems and methods have been described herein in general terms as being useful for understanding the details of the present application. Furthermore, various specific details have been given to provide a general understanding of the embodiments of the application. One skilled in the relevant art will recognize, however, that an embodiment of the application can be practiced without one or more of the specific details, or with other apparatus, systems, assemblies, methods, components, materials, parts, and/or the like. In other instances, well-known structures, materials, and/or operations are not specifically shown or described in detail to avoid obscuring aspects of the embodiments of the application.
Thus, although the present application has been described herein with reference to particular embodiments thereof, freedom of modification, various changes and substitutions are also within the foregoing disclosure, and it should be understood that in some instances some features of the present application will be employed without a corresponding use of other features without departing from the scope and spirit of the claimed invention. Therefore, many modifications may be made to adapt a particular situation or material to the essential scope and spirit of the present application. It is intended that the present application not be limited to the particular terms used in following claims and/or to the particular embodiment disclosed as the best mode contemplated for carrying out the present application, but that the present application will include any and all embodiments and equivalents falling within the scope of the appended claims. Accordingly, the scope of the present application is to be determined solely by the appended claims.
Claims (12)
1. A charging cabinet system, comprising:
the charging cabinet comprises a charging cabinet body, wherein a plurality of battery bins are arranged on the charging cabinet body;
the heat dissipation fans are arranged in each battery bin and used for dissipating heat and cooling the rechargeable battery pack;
the battery packs are arranged in parallel, and each battery pack is inserted into one battery bin;
the controller is respectively connected with the DC output module of the energy station, the battery pack and the cooling fan, and is used for acquiring relevant information of the battery pack and supplying power to the cooling fan by using a charging power supply provided by the DC output module so as to drive the cooling fan to work;
the main relay is arranged on a charging circuit connected with the battery pack and the DC output module, and the controller controls the on-off of the charging circuit through the main relay so as to charge the battery pack in the battery compartment.
2. The charging cabinet system according to claim 1, wherein the controller comprises a primary controller and a secondary controller;
the main controller is respectively connected with the DC output module and the battery pack and is used for acquiring relevant information of the battery pack and converting the provided charging power supply;
the secondary controller is respectively connected with the main controller and the cooling fan, and the secondary controller supplies power to the cooling fan by using the converted charging power supply so as to drive the cooling fan to work;
the main controller controls the on-off of the charging circuit through the main relay so as to charge the battery pack in the battery compartment.
3. The charging cabinet system according to claim 2, further comprising a current sensor connected to the main controller, the current sensor configured to detect and upload to the main controller the charging current of the battery pack in each of the battery compartments.
4. The charging cabinet system according to claim 3, wherein the current sensor comprises a plurality of current sensors, one for each battery compartment.
5. The charging cabinet system according to claim 2, further comprising a voltage sensor connected to the main controller, the voltage sensor configured to detect and upload to the main controller the voltage of the battery pack in each battery compartment.
6. The charging cabinet system according to claim 5, wherein the voltage sensor comprises a plurality of voltage sensors, one for each battery compartment.
7. The charging cabinet system according to claim 2, further comprising a lid switch coupled to the main controller.
8. The charging cabinet system according to claim 2, further comprising a temperature sensor connected to the main controller, the temperature sensor being configured to detect and upload to the main controller the temperature of the battery pack in each battery compartment.
9. The charging cabinet system according to claim 8, wherein the temperature sensor comprises a plurality of temperature sensors, one for each battery compartment.
10. The charging cabinet system according to claim 2, further comprising a plurality of display units, one for each battery compartment;
the secondary controller is connected with the display unit, supplies power to the display unit by using the converted charging power supply and controls the display unit to indicate the current charging state of the rechargeable battery pack.
11. The charging cabinet system according to claim 1, wherein the number of battery compartments is 2-15.
12. An energy station, comprising
An energy station body having a DC output module;
a charging cabinet system, comprising:
the charging cabinet comprises a charging cabinet body, wherein a plurality of battery bins are arranged on the charging cabinet body;
the heat dissipation fans are arranged in each battery bin and used for dissipating heat and cooling the rechargeable battery pack;
the battery packs are arranged in parallel, and each battery pack is inserted into one battery bin;
the controller is respectively connected with the DC output module, the battery pack and the cooling fan, and is used for acquiring relevant information of the battery pack and supplying power to the cooling fan by using a charging power supply provided by the DC output module so as to drive the cooling fan to work;
the main relay is arranged on a charging circuit connected with the battery pack and the DC output module, and the controller controls the on-off of the charging circuit through the main relay so as to charge the battery pack in the battery compartment.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222626803.0U CN218276171U (en) | 2022-09-30 | 2022-09-30 | Charging cabinet system and energy station |
| PCT/CN2023/122504 WO2024067790A1 (en) | 2022-09-30 | 2023-09-28 | Energy station system, energy station control method, and energy station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222626803.0U CN218276171U (en) | 2022-09-30 | 2022-09-30 | Charging cabinet system and energy station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218276171U true CN218276171U (en) | 2023-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222626803.0U Active CN218276171U (en) | 2022-09-30 | 2022-09-30 | Charging cabinet system and energy station |
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| Country | Link |
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| CN (1) | CN218276171U (en) |
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- 2022-09-30 CN CN202222626803.0U patent/CN218276171U/en active Active
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