Charging pile device and charging system

Abstract

The utility model provides a charging pile device and a charging system, and relates to the technical field of charging devices. The charging pile device comprises a cabinet body, a rotatable door plate is arranged on the front side of the cabinet body, a containing cavity is defined by the cabinet body and the door plate, and a rotatable inner door plate is arranged in the containing cavity; the charging pile assembly comprises a plurality of modules which are electrically connected in sequence, and the modules are installed in the cabinet body side by side in the left-right direction of the cabinet body and located in the containing cavity; the control module is arranged on the inner side of the inner door plate and electrically connected with the modules. According to the charging pile device, the space utilization rate of the charging pile device can be improved, and the size of the charging pile device is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of charging devices, in particular to a charging pile device and a charging system. BACKGROUND

[0002] With the rapid development of electric vehicles, the charging pile device has become one of the core equipment of the charging infrastructure. The charging pile device can provide energy supply for electric vehicles through the charging gun equipped therein, and can meet the mileage demand of electric vehicle users.

[0003] The charging pile device can dynamically adjust the output power according to the needs, and adapt to electric vehicles of various powers. In order to meet the charging needs of electric vehicles of different powers, a large number of electrical modules and wires such as fuses, wiring panels, relays, switches are arranged inside the charging pile device. However, the modules inside the charging pile device are arranged complexly, resulting in a large size of the charging pile device and occupying a large space. CONTENT OF THE UTILITY MODEL

[0004] In view of the above problems, the embodiments of the present application provide a charging pile device and a charging system, which can improve the space utilization of the charging pile device and reduce the size of the charging pile device.

[0005] In order to achieve the above purpose, the embodiments of the present application provide the following technical solutions:

[0006] In a first aspect, the embodiments of the present application provide a charging pile device, comprising:

[0007] A cabinet body, a rotatable door plate is arranged on the front side of the cabinet body, and the cabinet body and the door plate form a containing cavity, and a rotatable inner door plate is arranged in the containing cavity;

[0008] A charging pile assembly, the charging pile assembly comprises a plurality of modules connected in sequence, and the plurality of modules are installed side by side in the cabinet body along the left-right direction of the cabinet body and located in the containing cavity;

[0009] A control module, arranged on the inner side of the inner door plate, and electrically connected with the plurality of modules.

[0010] In some embodiments of the present application, the plurality of modules comprise an incoming line module, a charging module, a power distribution module and an outgoing line module;

[0011] At least one of the incoming line module, the charging module, the power distribution module and the outgoing line module is detachably installed in the cabinet body.

[0012] In some embodiments of the present application, the incoming line module comprises a first incoming line module and a second incoming line module, the first incoming line module and the second incoming line module are arranged along the front-rear direction of the cabinet body, and the first incoming line module and the second incoming line module are electrically connected;

[0013] The first incoming line module is connectable with an external power supply, and the second incoming line module is provided with a plurality of incoming line output ends.

[0014] In some embodiments of the present application, the charging module comprises a plurality of charging components, and the plurality of charging components are respectively electrically connected with the plurality of incoming line output ends.

[0015] The cabinet body is provided with a plurality of layers along the height direction of the cabinet body, and the plurality of charging components are respectively arranged on the plurality of layers.

[0016] In some embodiments of the present application, the power distribution module comprises a first power distribution module and a second power distribution module, and the first power distribution module and the second power distribution module are arranged side by side along the left-right direction of the cabinet body.

[0017] The input end of the first power distribution module is electrically connected with the first output electrode of the plurality of charging components.

[0018] The input end of the second power distribution module is electrically connected with the second output electrode of the plurality of charging components.

[0019] In some embodiments of the present application, the outgoing line module comprises a high-voltage outgoing line module.

[0020] The first end of the high-voltage outgoing line module is respectively electrically connected with the output end of the first power distribution module and the output end of the second power distribution module, and the second end of the high-voltage outgoing line module is electrically connected with the charging terminal.

[0021] In some embodiments of the present application, the outgoing line module comprises a low-voltage outgoing line module, and the low-voltage outgoing line module is arranged on the front side of the high-voltage outgoing line module.

[0022] The low-voltage outgoing line module is electrically connected with the low-voltage functional module.

[0023] In some embodiments of the present application, the control module comprises a high-voltage control module and a low-voltage control module, and the high-voltage control module and the low-voltage control module are arranged along the height direction of the cabinet body.

[0024] The high-voltage control module can control at least one of the plurality of modules, and the low-voltage control module can control the low-voltage functional module.

[0025] In some embodiments of the present application, a cooling module is further included, and the cooling module is arranged at the top end of the cabinet body.

[0026] The cooling module is provided with a circulating pipeline, and at least part of the circulating pipeline is arranged in the charging stack assembly.

[0027] In a second aspect, the embodiments of the present application provide a charging system, comprising a charging stack device and a plurality of charging terminals as described above, and the charging stack device is electrically connected with the plurality of charging terminals.

[0028] The application provides a charging stack device. The charging stack device comprises a plurality of modules, which are installed side by side in a cabinet and located in a containing cavity, so that the modules are prevented from overlapping or crossing each other, the structure of the charging stack assembly is compact, and the space utilization of the charging stack device is improved. In addition, the plurality of modules are electrically connected in sequence, and the arrangement of the lines between the plurality of modules is simplified, the complexity of the arrangement of the lines is reduced, the structure of the charging stack assembly is compact, and the space utilization of the charging stack device is improved. A rotatable inner door plate is arranged on the front side of the containing cavity close to the cabinet. A control module is arranged on the inner side of the inner door plate. In this way, the remaining space of the charging stack assembly in the containing space is utilized, the utilization of the containing cavity is improved, and the size of the charging stack device is reduced.

[0029] In addition to the technical problems solved by the embodiments of the application described above, the technical features constituting the technical solutions and the beneficial effects brought by the technical features, other technical problems solved by the shelf and the warehouse system provided by the embodiments of the application, other technical features included in the technical solutions and the beneficial effects brought by the technical features will be further described in detail in the specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0031] Figure 1 A structural schematic diagram of the charging stack device provided by the embodiments of the application;

[0032] Figure 2 An exploded view of the charging stack device provided by the embodiments of the application;

[0033] Figure 3 A structural schematic diagram of the incoming line module provided by the embodiments of the application;

[0034] Figure 4 A structural schematic diagram of the power distribution module provided by the embodiments of the application;

[0035] Figure 5 A structural schematic diagram of the outgoing line module provided by the embodiments of the application.

[0036] REFERENCE SIGNS:

[0037] 10-charging stack device;

[0038] 100 - cabinet body; 110 - door panel; 120 - containing cavity; 130 - layer plate; 140 - cabinet body shell; 150 - support frame; 160 - inner door panel;

[0039] 200 - charging stack assembly;

[0040] 210 - incoming line module; 211 - first incoming line module; 212 - second incoming line module; 2111 - switch; 2112 - first fuse; 2113 - first relay; 2114 - first line distributor; 2121 - parallel busbar;

[0041] 220 - charging module; 221 - charging element;

[0042] 230 - power distribution module; 231 - first power distribution module; 232 - second power distribution module; 2311 - second relay; 2321 - third relay;

[0043] 240 - outgoing line module; 241 - high-voltage outgoing line module; 242 - low-voltage outgoing line module; 2411 - filter; 2412 - second fuse; 2413 - second line distributor; 2414 - air switch;

[0044] 300 - control module; 310 - high-voltage control module; 320 - low-voltage control module;

[0045] 400 - cooling module; 410 - circulating pipeline;

[0046] 500 - fire-fighting aerosol;

[0047] 600 - emergency stop switch;

[0048] 700 - dehumidifier;

[0049] 800 - low-voltage function module; 810 - buzzer; 820 - light alarm; 830 - fire detector;

[0050] X - first direction; Y - second direction; Z - third direction. DETAILED DESCRIPTION

[0051] In the related art, the charging pile device can provide energy supply for electric vehicles through the charging gun equipped therein, and can meet the mileage demand of electric vehicle users.

[0052] The charging pile device can dynamically adjust the output power according to the needs, and adapt to electric vehicles with different powers. In order to meet the charging needs of electric vehicles with different powers, a large number of electrical modules and wires such as fuses, wiring panels, relays, switches are arranged inside the charging pile device. However, the modules inside the charging pile device are arranged complexly, resulting in a large size of the charging pile device and occupying a large space.

[0053] To solve the above problems, the application provides a charging stack device. The charging stack device comprises a plurality of modules, which are installed side by side in a cabinet and located in a containing cavity, so as to avoid overlapping or crossing between the modules, compact the structure of the charging stack assembly, and improve the space utilization of the charging stack device. In addition, the plurality of modules are sequentially electrically connected, and the arrangement of the lines between the plurality of modules can be simplified, the complexity of the arrangement of the lines is reduced, the structure of the charging stack assembly is compact, and the space utilization of the charging stack device is improved. A rotatable inner door plate is arranged on the front side of the containing cavity close to the cabinet. A control module is arranged on the inner side of the inner door plate. In this way, the remaining space of the charging stack assembly in the containing space can be utilized, the utilization of the containing cavity is improved, and the size of the charging stack device is reduced.

[0054] In order to make the above-mentioned purposes, features and advantages of the embodiments of the application more obvious and easy to understand, the technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, not all. Based on the embodiments in the application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the application.

[0055] Referring to Figure 1 As shown in the drawings, the embodiments of the application provide a charging stack device 10, which is used for charging of electric vehicles and other charging equipment.

[0056] The charging stack device 10 comprises a cabinet 100. The front side of the cabinet 100 is provided with a rotatable door plate 110. For example, the door plate 110 can be provided in a form of a pair of doors. The front side of the cabinet 100 is provided with two door plates 110, one end of the door plate 110 is connected to the cabinet 100 through a hinge, and the other end of the door plate 110 can be provided as a free end. In this way, the operation of opening and closing the door plate 110 is facilitated.

[0057] The cabinet 100 and the door plate 110 form a containing cavity 120. The containing cavity 120 can install and protect the electrical modules inside the charging stack device 10. The containing cavity 120 can enable stable operation of the charging stack device 10 and personnel safety. At the same time, the containing cavity 120 can also play a protective role of dustproof, waterproof and the like, and prolong the service life of the charging stack device 10.

[0058] The cabinet 100 comprises a cabinet shell 140. The cabinet shell 140 is an external protective layer of the charging stack device 10, can be made of a metal plate through sheet metal processing, and can enable safe and stable operation of the electrical modules of the charging stack device 10.

[0059] In some embodiments, the cabinet housing 140 includes a rear panel disposed on the cabinet housing 140, which can be detachably connected to the cabinet housing 140 to facilitate the installation of electrical modules inside the charging pile device 10.

[0060] The cabinet 100 includes a support frame 150. The support frame 150 is the internal skeleton of the cabinet 100, which can be made of steel pipes through welding process. It can support the electrical modules and maintain the stability and reliability of the cabinet 100.

[0061] Reference Figure 1 and Figure 2 As shown, the charging pile device 10 includes a charging pile assembly 200. The charging pile assembly 200 contains multiple modules and can charge multiple devices or multiple electric vehicles simultaneously, thereby improving charging efficiency and convenience.

[0062] Specifically, the multiple modules include an incoming line module 210, a charging module 220, a power distribution module 230, and an outgoing line module 240, which are connected in sequence by electrical connections. The incoming line module 210, charging module 220, power distribution module 230, and outgoing line module 240 can be connected by wires. The incoming line module 210 can introduce external current into the charging pile device 10. The charging module 220 can convert AC power into DC power suitable for battery charging, and by controlling voltage and current, it can charge the electric vehicle. The power distribution module 230 can dynamically adjust the output power of each charging module 220 according to the power requirements of each charging pile or charging interface, improving charging efficiency and the utilization rate of the charging pile device 10. The outgoing line module 240 can transmit the DC power output from the charging module 220 to each charging pile or charging interface, enabling electrical energy to be transmitted to electric vehicles or other devices requiring charging.

[0063] In some implementations, the incoming line module 210, charging module 220, power distribution module 230, and outgoing line module 240 can be pushed into the cabinet 100 and fixedly connected to the support frame 150 during installation.

[0064] The charging pile device 10 also includes a fire-fighting aerosol 500. The fire-fighting aerosol 500 can release aerosol to cover the fire source when a fire occurs, thereby extinguishing the fire by reducing the temperature of the fire source, isolating oxygen, and inhibiting the combustion reaction.

[0065] The charging pile device 10 also includes an emergency stop switch 600. The emergency stop switch 600 can quickly cut off the power supply to the charging pile device 10 in an emergency to ensure the safety of personnel and equipment.

[0066] The charging pile device 10 also includes a dehumidifier 700. The dehumidifier 700 can reduce the humidity of the charging pile device 10 and prevent problems such as short circuits and corrosion of the circuits and metal components of the charging pile device 10 due to moisture.

[0067] The charging stack device 10 further comprises a low-voltage functional module 800, which comprises components such as a buzzer 810, a light alarm 820, a fire detector 830, and the like.

[0068] The buzzer 810 can detect that the charging stack device 10 is in an abnormal condition (such as excessively high temperature or battery failure), and sound an alarm to remind the operator or user to pay attention and take appropriate safety measures.

[0069] The light alarm 820 can indicate warning information of the charging stack through different colored lights.

[0070] The fire detector 830 can detect a fire signal, and the fire detector 830 triggers an alarm system to prevent the spread of fire and reduce losses.

[0071] Along the length direction of the accommodating cavity 120, the plurality of modules are matched with the height of the accommodating cavity 120, and the space occupied by the plurality of modules is adjusted by changing the width of the plurality of modules. Along the left-right direction of the cabinet 100, the plurality of modules are installed side by side in the cabinet 100 and located in the accommodating cavity 120, which can avoid overlapping or crossing between the modules, make the structure of the charging stack assembly 200 compact, and improve the space utilization of the charging stack device 10 to reduce the size of the charging stack device 10. In addition, the plurality of modules are sequentially electrically connected, and the arrangement of the lines between the plurality of modules can be simplified, the complexity of the arrangement of the lines is reduced, the structure of the charging stack assembly 200 is compact, the space utilization of the charging stack device 10 is improved, and thus the size of the charging stack device 10 is reduced.

[0072] The charging stack device 10 comprises a control module 300. The control module 300 is electrically connected with the plurality of modules to control each module, thereby ensuring the normal operation of the charging stack device 10.

[0073] The inner door plate 160 rotatable is arranged on the front side of the accommodating cavity 120 close to the cabinet 100. The control module 300 is arranged on the inner side of the inner door plate 160. That is, the inner door plate 160 is in a buckling state, and the control module 300 is arranged opposite to the charging stack assembly 200. In this way, the remaining space of the charging stack assembly 200 in the accommodating space can be utilized, the utilization rate of the accommodating cavity 120 is improved, and thus the size of the charging stack device 10 is reduced.

[0074] In addition, the control module 300 is arranged on the rear side of the inner door plate 160, which can prevent the operator from misoperation and accidental contact, thereby protecting the operator.

[0075] In some embodiments, the inner door plate 160 can be rotatably connected with the support frame 150, so that the inner door plate 160 can support the control module 300, and the reliability of the cabinet 100 is improved.

[0076] One or more of the incoming line module 210, the charging module 220, the power distribution module 230, and the outgoing line module 240 are detachably mounted to the cabinet 100. Each module can be independently manufactured and tested, can be standardized and mass-produced, and can improve the production efficiency and product quality of the charging pile device 10.

[0077] Each module is detachably mounted to the cabinet 100, facilitating maintenance or replacement of individual modules, reducing the time for maintenance or replacement, and thus reducing the cost of maintenance or replacement.

[0078] The structure of each module is described in detail below.

[0079] Referring to FIG. 1, Figure 1 The front-to-back direction of the cabinet 100 is defined as a first direction X, the left-to-right direction of the cabinet 100 is defined as a second direction Y, and the height direction of the cabinet 100 is defined as a third direction Z for ease of explanation.

[0080] Referring to FIG. 1, Figure 3 The incoming line module 210 includes a first incoming line module 211 and a second incoming line module 212. The first incoming line module 211 is connectable to an external power source to introduce an external current into the charging pile device 10. The second incoming line module 212 is provided with a plurality of incoming line output terminals to be connected to the charging module 220.

[0081] The first incoming line module 211 and the second incoming line module 212 are arranged along the first direction X of the cabinet 100, and the first incoming line module 211 and the second incoming line module 212 are electrically connected. After the first incoming line module 211 introduces the external current into the charging pile device 10, the first incoming line module 211 is connected to the second incoming line module 212. This can reduce the space occupation and the wiring complexity, thereby optimizing the internal space utilization and improving the compactness of the charging pile device 10.

[0082] In some embodiments, the first incoming line module 211 includes a switch 2111, a first fuse 2112, a first relay 2113, and a first line splitter 2114 electrically connected to each other, for protecting the incoming line module 210 and splitting the current. The second incoming line module 212 includes a parallel busbar 2121 capable of carrying a large current.

[0083] Referring to FIG. 1, Figure 2 The charging module 220 includes a plurality of charging components 221 electrically connected to the plurality of incoming line output terminals, respectively. The plurality of charging components 221 enables the charging pile device 10 to increase or decrease the charging capacity as needed, to adapt to different scales and demand charging scenarios. Furthermore, by connecting the plurality of charging modules 220 in parallel or in series, the charging power of the charging pile device 10 can be improved, and the charging time of the electric vehicle can be shortened.

[0084] In addition, by the control module 300, different charging modules 220 can be allocated according to the demand, avoiding overloading of a single charging module 220, and improving the stability and reliability of the charging pile device 10.

[0085] Exemplarily, the charging member 221 can be an AC-DC electrical member or a DC-DC electrical member.

[0086] Along the third direction Z, the cabinet body 100 is provided with a plurality of layer plates 130, and the plurality of charging members 221 are respectively arranged on the plurality of layer plates 130. Each layer plate 130 can independently carry one charging member 221, facilitating the installation, maintenance and replacement of the charging member 221.

[0087] Referring to Figure 4 As shown, the power distribution module 230 includes a first power distribution module 231 and a second power distribution module 232, and the first power distribution module 231 and the second power distribution module 232 are arranged side by side along the second direction Y. The side-by-side arrangement reduces the complexity of the wiring of the power distribution module 230, makes the layout of the power distribution module 230 more compact, and facilitates the installation and maintenance of the power distribution module 230.

[0088] The input end of the first power distribution module 231 is electrically connected with the first output electrode of the plurality of charging members 221, and the input end of the second power distribution module 232 is electrically connected with the second output electrode of the plurality of charging members 221, so as to form a circuit loop. The first power distribution module 231 or the second power distribution module 232 can receive the electric energy of the plurality of charging members 221 and distribute it as needed. The power distribution module 230 can adjust the electric energy output of each charging module 220 to meet the charging needs of different electric vehicles.

[0089] For example, the first power distribution module 231 can be provided with a plurality of second relays 2311. The plurality of second relays 2311 are arranged in sequence along the third direction Z, facilitating the maintenance and repair work of the operating personnel, and also improving the space utilization.

[0090] For another example, the second power distribution module 232 can be provided with a plurality of third relays 2321. The plurality of third relays 2321 are arranged in sequence along the third direction Z, facilitating the maintenance and repair work of the operating personnel, and also improving the space utilization.

[0091] Referring to Figure 5 As shown, the outgoing line module 240 includes a high-voltage outgoing line module 241. The high-voltage outgoing line module 241 outputs electric energy to enable an electric vehicle or other charging equipment to supplement electric energy.

[0092] The first end of the high-voltage outlet module 241 is electrically connected with the output end of the first power distribution module 231 and the output end of the second power distribution module 232 respectively, and the second end of the high-voltage outlet module 241 is electrically connected with the charging terminal. The high-voltage outlet module 241 can transmit the electric energy distributed by the power distribution module 230 to the charging equipment such as electric vehicles, so as to realize the transmission of electric energy.

[0093] The high-voltage outlet module 241 includes a filter 2411, a second fuse 2412, a second line splitter 2413 and an air switch 2414 which are electrically connected. The high-voltage outlet module 241 is transmitted to the charging equipment such as electric vehicles through the air switch 2414. The high-voltage outlet module 241 has the functions of filtering, preventing excessive current and safety control.

[0094] In some embodiments, the outlet module 240 includes a low-voltage outlet module 242. The low-voltage outlet module 242 is arranged on the front side of the high-voltage outlet module 241, which can make full use of the remaining space around the high-voltage outlet module 241, while reducing the electromagnetic interference between the low-voltage outlet module 242 and the high-voltage outlet module 241. In addition, the low-voltage outlet module 242 and the high-voltage outlet module 241 are arranged separately, which can reduce the mutual influence between them and improve the safety and stability of the charging pile device 10.

[0095] The low-voltage outlet module 242 is electrically connected with the low-voltage function module 800. The low-voltage outlet module 242 provides electric energy for the low-voltage function module 800 to monitor the running state of the charging pile device 10, so as to ensure that the charging pile device 10 can operate normally.

[0096] For example, the low-voltage outlet module 242 is electrically connected with the light alarm 820, so that the light alarm 820 can emit light to indicate the warning information of the charging pile when the charging pile device 10 fails.

[0097] Referring to Figure 1 As shown in the figure, the control module 300 includes a high-voltage control module 310 and a low-voltage control module 320, and the high-voltage control module 310 and the low-voltage control module 320 are arranged along the third direction Z. The high-voltage control module 310 and the low-voltage control module 320 are arranged separately according to the height of the cabinet 100, which facilitates electrical isolation to prevent accidental electric shock of the operator and improves the safety of the system of the charging pile device 10.

[0098] In some embodiments, the door plate 110 includes a first inner door plate and a second inner door plate (not specifically marked in the figure). The first inner door plate and the second inner door plate are arranged along the third direction Z. The high-voltage control module 310 is arranged on the first inner door plate, and the low-voltage control module 320 is arranged on the second inner door plate. In this way, the operator can conveniently manage the high-voltage control module 310 or the low-voltage control module 320. For example, the operator can open the first inner door plate or the second inner door plate according to the needs to maintain or inspect the high-voltage control module 310 or the low-voltage control module 320.

[0099] The high-voltage control module 310 can control at least one of the plurality of modules, and the low-voltage control module 320 can control the low-voltage functional module 800. In this way, the reliability and stability of the charging stack device 10 can be ensured. For example, the low-voltage control module 320 can control the third relay 2321 to realize the distribution of the output power.

[0100] Referring to Figure 2 As shown in the figure, in some embodiments, the charging stack device 10 further includes a cooling module 400. The cooling module 400 is arranged at the top end of the cabinet 100, and by utilizing the principle of hot air rising, the heat generated inside the charging stack device 10 can be discharged. In addition, the cooling module 400 is installed at the top end of the cabinet 100, which is convenient for the operator to perform daily maintenance and repair work.

[0101] The cooling module 400 is provided with a circulating pipeline 410, and at least part of the circulating pipeline 410 penetrates the charging stack assembly 200. The circulating pipeline 410 is provided with a cooling liquid, which can take away the heat of the charging stack assembly 200 through circulation, and then dissipate to the surrounding environment through a radiator (not specifically marked in the figure). In this way, the failure of the charging stack device 10 caused by overheating of the charging stack assembly 200 can be reduced, and the stability of the charging stack device 10 can be improved.

[0102] For example, the charging module 220 will generate a large amount of heat during operation, which will cause the temperature of the module to rise, thereby affecting the performance and service life of the module. The charging module 220 is provided with a circulating pipeline 410 along the third direction Z, and the heat generated by the charging module 220 can be taken away through the circulation of the cooling liquid in the circulating pipeline 410, and then dissipated to the environment through a radiator. In this way, the heat dissipation efficiency of the charging module 220 can be improved, the working temperature of the charging module 220 can be reduced, and the stability of the charging module 220 can be improved.

[0103] The charging system provided by the embodiments of the present application can provide electric energy for an electric vehicle to meet the mileage requirements of the electric vehicle. The charging system includes a charging stack device 10 and a plurality of charging terminals (not shown in the figure), and the charging stack device 10 is electrically connected with the plurality of charging terminals. The charging terminal serves as an interface for electric energy transmission of the electric vehicle, and can transmit the electric energy output by the charging stack device 10 to the battery of the electric vehicle.

[0104] Each of the embodiments or implementations in the specification is described in a progressive manner, and each embodiment focuses on the difference from other embodiments. The same or similar parts between the embodiments can be referred to each other.

[0105] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the specification, the exemplary description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0106] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A charging stack device, characterized by, The application relates to a charging pile assembly. The application relates to a charging pile assembly. The application relates to a charging pile assembly. The application relates to a charging pile assembly.

2. The charging stack arrangement of claim 1, wherein, The application relates to a charging pile assembly. The application relates to a charging pile assembly.

3. The charging stack arrangement of claim 2, wherein, The application relates to a charging pile assembly. The application relates to a charging pile assembly.

4. The charging stack arrangement of claim 3, wherein, The application relates to a charging pile assembly. The application relates to a charging pile assembly.

5. The charging stack arrangement of claim 4, wherein, The application relates to a charging pile assembly. The application relates to a charging pile assembly. The application relates to a charging pile assembly.

6. The charging stack arrangement of claim 5, wherein, The application relates to a charging pile assembly. The application relates to a charging pile assembly.

7. The charging stack arrangement of claim 6, wherein, The application relates to a charging pile assembly. The application relates to a charging pile assembly. The application relates to a charging pile assembly. The application relates to a charging pile assembly. The application relates to a charging pile assembly. The application relates to a charging pile assembly. The application relates to a charging pile assembly. The application relates to a charging pile assembly. The application relates to a charging pile assembly. The application relates to a charging pile assembly. The application relates to a charging pile assembly. The application relates to a charging pile assembly. The application relates to a charging pile assembly. The application relates to a charging pile assembly. The application relates to a charging pile assembly. The application relates to a charging pile assembly. The application relates to a charging pile assembly. 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The charging stack arrangement according to any of claims 1-7, characterized in that, The control module (300) comprises a high-voltage control module (310) and a low-voltage control module (320), the high-voltage control module (310) and the low-voltage control module (320) are arranged along the height direction of the cabinet body (100); The high-voltage control module (310) can control at least one of a plurality of modules, and the low-voltage control module (320) can control a low-voltage functional module (800).

9. The charging stack arrangement according to any of claims 1-7, characterized in that, Further comprising a cooling module (400), the cooling module (400) is arranged at the top end of the cabinet body (100); The cooling module (400) is provided with a circulating pipeline (410), and at least part of the circulating pipeline (410) penetrates the charging stack assembly (200).

10. A charging system, characterized by The charging terminal comprises the charging stack device (10) and a plurality of charging terminals, and the charging stack device (10) is electrically connected with the plurality of charging terminals.

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