Electric box device and air conditioning system

Abstract

The utility model provides an electric box device and an air conditioning system, and belongs to the technical field of machine room air conditioners. The electric box device comprises a box body assembly, a main control module, a driving module and a wiring module, the box body assembly comprises a containing box and at least one box door, and the at least one box door is movably connected to the containing box and used for opening or closing the inner space of the containing box; the main control module, the driving module and the wiring module are respectively positioned in the accommodating box; the main control module comprises at least one control panel and at least one switch element, the driving module comprises at least one compressor driving control assembly, and the wiring module comprises a conversion terminal strip and at least one wiring circuit breaker. According to the electric box device, the main control module, the driving module and the wiring module can be contained at the same time, and electric control devices of the ventilation wall type air conditioning system are arranged together, so that the wiring difficulty of the air conditioning system is lowered, the circuit is simplified, and the difficulty of work such as installation and maintenance of the air conditioning system is lowered.

Description

Technical Field

[0001] This application relates to the technical field of computer room air conditioners, and particularly to an electric box device and an air conditioning system. Background Art

[0002] The control of the internal temperature and humidity environment in a data center computer room usually needs to be achieved by relying on indoor air conditioning terminals. The computer room air conditioning system has the characteristics of high efficiency, high sensible heat ratio, high reliability and flexibility, and can meet the increasing requirements of server heat dissipation, humidity constant control, air filtration and other aspects in the data center computer room.

[0003] The air wall type air conditioning system is one of the computer room air conditioning systems and is also widely used in data center computer rooms.

[0004] In the related art, the electric control devices of the air wall type air conditioning system usually adopt a discrete and split layout method, resulting in complex and cumbersome wiring of the whole machine, and bringing many inconveniences to the installation, maintenance and other work of the air conditioning system. Utility Model Content

[0005] This application provides an electric box device and an air conditioning system, which can solve the problem of the discrete and split layout method of the electric control devices of the air conditioning system, and have many inconveniences in installation, maintenance and other aspects.

[0006] The technical solution is as follows:

[0007] On the one hand, an electric box device is provided. The electric box device includes: a box body assembly, a main control module, a drive module and a wiring module;

[0008] The box body assembly includes a containing box and at least one box door. The at least one box door is movably connected to the containing box and is used to open or close the internal space of the containing box;

[0009] The main control module, the drive module and the wiring module are respectively located in the containing box;

[0010] The main control module includes at least one control panel and at least one switching element. The drive module includes at least one compressor drive control component. The wiring module includes a transfer terminal block and at least one wiring circuit breaker.

[0011] On the other hand, an air conditioning system is provided. The air conditioning system includes the electric box device of this application and a box-shaped frame;

[0012] The box-shaped frame includes an air inlet side and an air outlet side arranged opposite to each other in the horizontal direction, and a first side and a second side connecting the air inlet side and the air outlet side in the horizontal direction. The electric box device is located on the first side or the second side.

[0013] The beneficial effects brought by the technical solution provided in this application at least include:

[0014] The electrical box device of this application can accommodate the main control module, the drive module and the wiring module at the same time, arranging the electrical control devices of the air wall type air conditioning system together, which is beneficial to reducing the wiring difficulty of the air conditioning system, simplifying the circuit, and is beneficial to reducing the difficulty of installation, maintenance and other work of the air conditioning system. Brief Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of this application, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the drawings in the following description are only some embodiments of this application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 is a schematic structural diagram of the electrical box device provided by the embodiment of this application;

[0017] Figure 2 is a schematic internal structure diagram of the accommodation box provided by the embodiment of this application;

[0018] Figure 3 is a schematic structural diagram of the accommodation box and the heat dissipation module provided by the embodiment of this application;

[0019] Figure 4 is a schematic circuit structure diagram of the fan provided by the embodiment of this application;

[0020] Figure 5 is a structural diagram of the compressor drive control component provided by the embodiment of this application;

[0021] Figure 6 is a schematic structural diagram of the air conditioning system from the first perspective provided by the embodiment of this application;

[0022] Figure 7 is a schematic structural diagram of the air conditioning system from the second perspective provided by the embodiment of this application;

[0023] Figure 8 is a schematic working diagram of the air conditioning system in a small-spacing scenario provided by the embodiment of this application.

[0024] The reference numerals in the drawings are respectively represented as:

[0025] 100, electrical box device; 200, box-shaped frame;

[0026] 2001, air outlet side; 2002, air inlet side; 2003, first side; 2004, second side; 2005, air-cooled channel; 2006, fan device; 2007, coil device;

[0027] 1. Cabinet assembly;

[0028] 11. Accommodation box; 111. Cable channel; 112. Partition member; 12. Cabinet door; 121. First cabinet door; 122. Second cabinet door; 123. Third cabinet door; 124. Fourth cabinet door;

[0029] 2. Main control module;

[0030] 21. Control panel; 22. Switch element;

[0031] 3. Drive module;

[0032] 31. Compressor drive control component; 311. Heat dissipation fins;

[0033] 4. Wiring module;

[0034] 41. Adapter terminal block; 42. Wiring circuit breaker;

[0035] 5. Heat dissipation module;

[0036] 51. Air inlet; 52. Air outlet; 53. Fan. Detailed implementation manners

[0037] Here, the exemplary embodiments will be described in detail, and the examples are shown in the drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementation manners described in the following exemplary embodiments do not represent all the implementation manners consistent with the present application. On the contrary, they are only examples of the devices and methods consistent with some aspects of the present application as detailed in the appended claims.

[0038] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the Figure 1 orientation or positional relationship shown in the drawings. They are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0039] It should be understood that in this application, "electrically connected" can be understood as physical contact and electrical conduction between components; it can also be understood as a connection form in a circuit structure where different components are connected through physical conductors such as copper foils or wires of a Printed Circuit Board (PCB) that can transmit electrical signals. "Communication connection" can refer to electrical signal transmission, including wireless communication connection and wired communication connection. Wireless communication connection does not require a physical medium and does not belong to the connection relationship that defines the product structure. "Connection" and "connected" can both refer to a mechanical connection relationship or a physical connection relationship, that is, A is connected to B or A is connected with B can mean that there are fastening components (such as screws, bolts, rivets, etc.) between A and B, or A and B are in contact with each other and it is difficult to separate A and B.

[0040] Unless otherwise defined, all technical terms used in the embodiments of this application have the same meaning as commonly understood by those of ordinary skill in the art.

[0041] To make the objectives, technical solutions, and advantages of this application clearer, the following will further describe the embodiments of this application in detail with reference to the accompanying drawings.

[0042] On the one hand, as shown in Figure 1 and Figure 2 , this embodiment provides an electrical box device 100, and the electrical box device 100 includes: a box body assembly 1, a main control module 2, a drive module 3, and a wiring module 4.

[0043] The box body assembly 1 includes a receiving box 11 and at least one box door 12. The at least one box door 12 is movably connected to the receiving box 11 and is used to open or close the internal space of the receiving box 11.

[0044] The main control module 2, the drive module 3, and the wiring module 4 are respectively located inside the receiving box 11.

[0045] The main control module 2 includes at least one control panel 21 and at least one switching element 22. The drive module 3 includes at least one compressor drive control component 31. The wiring module 4 includes a transfer terminal block 41 and at least one wiring circuit breaker 42.

[0046] The electrical box device 100 of this embodiment can accommodate the main control module 2, the drive module 3, and the wiring module 4 at the same time, arranging the electrical control devices of the air wall type air conditioning system together, which is beneficial to reducing the wiring difficulty of the air conditioning system, simplifying the circuit, and is beneficial to reducing the difficulty of installation, maintenance, etc. of the air conditioning system.

[0047] In addition, concentrating the electrical control devices of the air conditioning system is beneficial to the production and processing of air conditioning system products and the later operation and maintenance.

[0048] As shown in Figure 1 andFigure 2 As shown, in some embodiments, the wiring module 4 is located at the bottom of the accommodation box 11, the driving module 3 is located in the middle of the accommodation box 11, and at least a part of the main control module 2 is located at the top of the accommodation box 11.

[0049] With the above arrangement, the main control module 2, the driving module 3 and the wiring module 4 can be scientifically distributed in the accommodation box 11, and the distribution of each module is clear, which is more conducive to the installation and debugging of each module and the later operation and maintenance.

[0050] Among them, the wiring module 4 is arranged at the bottom of the accommodation box 11, which is conducive to the entry and exit of cables from below, conforms to the wiring rule that cables are laid on the ground in the data center computer room, and is conducive to reducing the wiring difficulty. The main control module 2 is located at the top of the accommodation box 11, which is more in line with ergonomics. When the operator is standing, the eyes can just be at the same height as the main control module 2, which has better viewing and operation convenience.

[0051] Combined with Figure 1 and Figure 2 As shown, in some embodiments, at least one cable channel 111 is provided on the bottom wall of the accommodation box 11, and the cables connected to the wiring module 4 extend downward through at least one cable channel 111 to the outside of the accommodation box 11.

[0052] In this embodiment, the wiring module 4 is located at the bottom of the accommodation box 11, and the cable channel 111 is arranged on the bottom wall of the accommodation box 11, which can make it more convenient to enter and exit the cables and further reduce the wiring difficulty.

[0053] Combined with Figure 1 and Figure 3 As shown, in some embodiments, the electrical box device 100 further includes a heat dissipation module 5, and the heat dissipation module 5 includes an air inlet 51, an air outlet 52 and at least one fan 53.

[0054] The air inlet 51 and the air outlet 52 are respectively arranged at different positions of the accommodation box 11, and at least one fan 53 is located on at least one of the air inlet 51 and the air outlet 52. The fan 53 is used to drive the air flow to enter the accommodation box 11 from the air inlet 51 and blow out of the accommodation box 11 from the air outlet 52.

[0055] In the electrical box device 100 of this embodiment, the accommodation box 11 needs to accommodate the main control module 2, the driving module 3 and the wiring module 4, and the number of electronic control devices is large. During the working process, a large amount of heat will inevitably be generated. If the accommodation box 11 is not subjected to corresponding heat dissipation treatment, with the accumulation of time, the heat in the accommodation box 11 will accumulate more and more, which will surely affect the normal operation of the electronic control devices. After some electrical equipment reaches the temperature rise limit value, the high temperature protection will be started, which will further affect the refrigeration operation of the whole air conditioning system.

[0056] In view of this situation, a heat dissipation module 5 is further arranged in the accommodation box 11 of this embodiment. The heat dissipation module 5 uses a fan 53 to drive air flow to enter the accommodation box 11 through the air inlet 51, and then blow out of the accommodation box 11 through the air outlet 52. During this process, the heat in the accommodation box 11 is taken away, so that the temperature in the accommodation box 11 can be effectively controlled to ensure that all electrical equipment operates below the temperature rise limit value.

[0057] Combined with Figure 1 and Figure 3 As shown, in some embodiments, the air inlet 51 is located at the bottom of the accommodation box 11, the air outlet 52 is located at the top of the accommodation box 11, and both the air inlet 51 and the air outlet 52 are located on the side wall of the same side of the accommodation box 11.

[0058] With the above arrangement, after the external air enters through the air inlet 51 at the bottom of the accommodation box 11, it absorbs the temperature in the accommodation box 11. The air temperature rises, and the volume of the hot air expands and flows upward, so that it can flow out through the air outlet 52 at the top. Also, because the air inlet 51 and the air outlet 52 are arranged on the side wall of the same side of the accommodation box 11, the air flow will move along an arc trajectory between the air inlet 51 and the air outlet 52, and can reach more positions in the accommodation box 11, and can perform convective heat dissipation on all electrical equipment in the accommodation box 11.

[0059] Combined with Figure 4 As shown, in some embodiments, the heat dissipation module 5 further includes a temperature control switch KT1, and the temperature control switch KT1 is arranged on the power supply return circuit of the fan 53. When the temperature in the accommodation box 11 reaches the target temperature, the temperature control switch KT1 closes, the power supply return circuit of the fan 53 is turned on, and the fan 53 starts to operate to physically dissipate heat and cool the inside of the accommodation box 11, ensuring the safe operation of the electrical equipment and the entire air conditioning system.

[0060] Exemplarily, the power supply return circuit of the fan 53 includes a live wire L and a neutral wire N. An air switch QF is further provided on the live wire L. The temperature control switch KT1 and the air switch QF are arranged in series on the live wire LA. The fan 53 is also electrically connected to the ground wire PE.

[0061] Combined with Figure 2 As shown, in some embodiments, a partition member 112 is provided in the accommodation box 11. The partition member 112 is used to divide the internal space of the accommodation box 11 into at least three parts, which are respectively used to arrange the main control module 2, the drive module 3, and the wiring module 4.

[0062] By arranging the partition member 112 in the accommodation box 11, the inside of the accommodation box 11 can be partitioned, further standardizing the layout areas of the main control module 2, the drive module 3, and the wiring module 4 in the accommodation box 11, and improving the convenience of installation, debugging, and operation and maintenance of each module.

[0063] Exemplarily, the main control module 2, the drive module 3, and the wiring module 4 can be electrically connected by cables, and the cables can be housed in the partition member 112, which is beneficial to improving the neatness and aesthetics of the wiring inside the accommodation box 11.

[0064] Combined with Figure 5 As shown, in some embodiments, the compressor drive control assembly 31 includes heat dissipation fins 311, and the heat dissipation fins 311 extend backward from the rear wall of the accommodation box 11 to the outside of the accommodation box 11.

[0065] Among all the electrical devices in the electrical box device 100 of this embodiment, the heat dissipation of the compressor drive control assembly 31 accounts for a relatively large proportion. To further solve the heat dissipation problem of the compressor drive control assembly 31, heat dissipation fins 311 are arranged for the compressor drive control assembly 31, and the heat dissipation fins 311 extend backward from the rear wall of the accommodation box 11. The heat dissipation fins 311 are in direct contact with the external air and can directly convect and exchange heat with the external air, thereby improving the heat dissipation efficiency of the compressor drive control assembly 31.

[0066] Combined with Figure 1 As shown, in some embodiments, the number of the box doors 12 is at least two. At least two box doors 12 are respectively movably connected to the accommodation box 11 and are respectively used to open or close different areas of the accommodation box 11, and the width of each box door 12 is less than the width of the accommodation box 11.

[0067] Through the above arrangement, the electrical box device 100 of this embodiment increases the number of box doors 12, thereby reducing the size of each box door 12, so that the space range required for each box door 12 to open and close is reduced, which is beneficial to improving the applicability of the electrical box device 100 in a small pitch and small space.

[0068] Exemplarily, referring to Figure 1 As shown, the box door 12 includes a first box door 121, a second box door 122, a third box door 123, and a fourth box door 124. Among them, the first box door 121 and the second box door 122 are arranged in an opening-and-closing manner, and the third box door 123 and the fourth box door 124 are independently arranged.

[0069] Among them, the third box door 123 corresponds to the control panel 21 of the main control module 2. When it is necessary to operate the control panel 21, only the third box door 123 needs to be opened. The first box door 121, the second box door 122, and the fourth box door 124 can also respectively correspond to different modules or different electrical control devices in different modules. These electrical control devices can be arranged according to the usage frequency, and the electrical control devices with similar usage frequencies can correspond to the same box door 12.

[0070] On the other hand, combined with Figure 6 and Figure 7As shown in the figure, an embodiment of the present application provides an air-conditioning system, which includes the electrical box device 100 of the present application and a box-shaped frame 200.

[0071] The box-shaped frame 200 includes an air inlet side 2002 and an air outlet side 2001 arranged opposite to each other in the horizontal direction, and a first side 2003 and a second side 2004 connecting the air inlet side 2002 and the air outlet side 2001 in the horizontal direction. The electrical box device 100 is located on the first side 2003 or the second side 2004.

[0072] The air-conditioning system of this embodiment adopts the electrical box device 100 of the present application and has all the beneficial technical effects of the present application.

[0073] In this embodiment, by arranging the electrical box device 100 on the first side 2003 or the second side 2004 where there is no air flow in and out, on the one hand, the operation convenience of the electrical box device 100 can be improved, and on the other hand, the electrical box device 100 can be prevented from occupying the air inlet and outlet area of the wall-mounted air conditioner, ensuring the air inlet and outlet efficiency of the air-conditioning system.

[0074] In some possible Figure 8 As shown in the figure, in the small-spacing usage scenario of the air-conditioning system, the first side 2003 of one air-conditioning system is opposite to the second side 2004 of another air-conditioning system, and the spacing is L1. The electrical box device 100 of the air-conditioning system is located on the first side 2003. The size of the box door 12 of the electrical box device 100 in the open state is L2. A spacing L3 can also be reserved between the box door 12 and the second side 2004 of another air-conditioning system. It can be seen that the reserved spacing L3 can meet the standing or passing of the operator. By arranging multiple box doors 12, the opening and closing space of the box door 12 can be reduced. The open state of the box door 12 will not occupy the access and maintenance aisle of the operator, and there is enough operating space. When an emergency occurs and the operator needs to evacuate urgently, the box door 12 will not block the escape route of the operator.

[0075] In some possible implementation manners, the value range of the spacing L1 between the air-conditioning systems is 600 - 800 mm, and the value range of the reserved spacing L3 is greater than or equal to 400 mm.

[0076] Combined Figure 5 As shown in the figure, in some embodiments, the box-shaped frame 200 further includes an air-cooling channel 2005, and the air-cooling channel 2005 connects the air inlet side 2002 and the air outlet side 2001; the compressor drive control assembly 31 includes heat dissipation fins 311, and at least part of the heat dissipation fins 311 is located in the air-cooling channel 2005.

[0077] With the above arrangement, in the air conditioning system of this embodiment, the heat dissipation fins 311 of the compressor drive control assembly 31 with a relatively large heat dissipation amount are arranged in the air-cooling channel 2005, and the air in the air-cooling channel 2005 can be used to take away the heat on the heat dissipation fins 311, thereby improving the heat dissipation efficiency of the heat dissipation fins 311.

[0078] Combined with Figure 5 As shown, in some embodiments, the air conditioning system further includes at least one fan device 2006, and at least one fan device 2006 is electrically connected to the main control module 2; at least one fan device 2006 is located within the box-shaped frame 200; the compressor drive control assembly 31 includes heat dissipation fins 311, and the heat dissipation fins 311 are located on the air outlet side of at least one fan device 2006.

[0079] With the above arrangement, the heat dissipation fins 311 can utilize the air flow driven by the fan device 2006 to carry away the heat thereon, thereby improving the heat dissipation efficiency of the heat dissipation fins 311.

[0080] In some possible implementation manners, referring to Figure 7 As shown, the air conditioning system further includes a coil device 2007. The coil device 2007 is located within the box-shaped frame 200, and the coil device 2007 is located on the air inlet side 2002, and at least one fan device 2006 is located on the air outlet side 2001. In addition, the air conditioning system also includes a compressor, a cold water pipeline, etc., which can supply cold energy to the coil device 2007. The compressor, the cold water pipeline, etc. can also be located within the box-shaped frame 200.

[0081] The air conditioning system provided by this application is applicable to a data center computer room.

[0082] The data center computer room includes at least one server. The server can be a device in the field of cloud computing or a device in the field of AI (Artificial Intelligence). Among them, cloud computing is a computing model that distributes computing tasks on a resource pool composed of a large number of computing devices, enabling various application systems to obtain computing power, storage space, and information services as needed. The network that provides resources is called the "cloud". The resources in the "cloud" seem to be infinitely expandable to users, and can be obtained at any time, used on demand, expanded at any time, and paid according to usage. As a basic capability provider of cloud computing, a cloud computing resource pool (abbreviated as a cloud platform, generally called an IaaS (Infrastructure as a Service) platform) will be established, and various types of virtual resources will be deployed in the resource pool for external customers to select and use. The cloud computing resource pool mainly includes: computing devices (virtualized machines, including operating systems), storage devices, and network devices.

[0083] The aforementioned server can be an independent physical server, a server cluster or a distributed system composed of multiple physical servers, or a cloud server that provides basic cloud computing services such as cloud services, cloud databases, cloud computing, cloud functions, cloud storage, network services, cloud communications, middleware services, domain name services, security services, CDN (Content Delivery Network), and big data and artificial intelligence platforms. The terminal can be a smart phone, a tablet computer, a laptop computer, a desktop computer, a smart speaker, a smart watch, etc., but is not limited thereto. The terminal and the server can be directly or indirectly connected through wired or wireless communication means, and the present disclosure does not limit this here.

[0084] It should be noted that, as mentioned in this article, "a number of" and "at least one" refer to one or more, and "multiple" and "at least two" refer to two or more. "And / or" describes the association relationship of associated objects and indicates that three relationships can exist. For example, A and / or B can represent three situations: A exists alone, A and B exist simultaneously, and B exists alone. The character " / " generally represents an "or" relationship between the associated objects before and after.

[0085] In the description of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "install", "connect", and "couple" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0086] The terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0087] In this application, unless otherwise clearly specified or limited, the first feature being "on" or "under" the second feature may include direct contact between the first and second features, or may include contact between the first and second features through additional features therebetween rather than direct contact. Moreover, the first feature being "above", "over" and "on top of" the second feature includes the first feature being directly above and diagonally above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes the first feature being directly below and diagonally below the second feature, or merely indicating that the horizontal height of the first feature is less than that of the second feature.

[0088] In the description of this specification, the description with reference to the terms "certain embodiments", "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiments or examples are included in at least one embodiment or example of this application.

[0089] The above are only embodiments of this application and are not intended to limit this application. Any modifications, equivalent replacements, improvements, etc. made within the principles of this application shall be included within the protection scope of this application.

Claims

1. An electrical box device, characterized in that: The electrical box device (100) comprises: a box assembly (1), a main control module (2), a drive module (3) and a wiring module (4); The box assembly (1) comprises a containing box (11) and at least one box door (12), wherein the at least one box door (12) is movably connected to the containing box (11) and is used to open or close the internal space of the containing box (11); The main control module (2), the drive module (3) and the wiring module (4) are respectively located in the containing box (11); The main control module (2) comprises at least one control panel (21) and at least one switch element (22), the drive module (3) comprises at least one compressor drive control assembly (31), and the wiring module (4) comprises a transfer terminal block (41) and at least one wiring circuit breaker (42).

2. The electrical box device according to claim 1, characterized in that: The wiring module (4) is located at the bottom of the containing box (11), the driving module (3) is located in the middle of the containing box (11), and at least part of the main control module (2) is located at the top of the containing box (11).

3. The electrical box device according to claim 2, characterized in that: The bottom wall of the containing box (11) is provided with at least one cable channel (111), and the cables connected to the wiring module (4) extend downward to the outside of the containing box (11) through the at least one cable channel (111).

4. The electrical box device according to claim 1, characterized in that: The electrical box device (100) further comprises a heat dissipation module (5), wherein the heat dissipation module (5) comprises an air inlet (51), an air outlet (52) and at least one fan (53); The air inlet (51) and the air outlet (52) are respectively arranged at different positions of the containing box (11); the at least one fan (53) is located on at least one of the air inlet (51) and the air outlet (52); the fan (53) is used to drive air flow from the air inlet (51) into the containing box (11) and blow air out of the containing box (11) from the air outlet (52).

5. The electrical box device according to claim 4, characterized in that: The air inlet (51) is located at the bottom of the containing box (11), the air outlet (52) is located at the top of the containing box (11), and the air inlet (51) and the air outlet (52) are both located on the side wall of the same side of the containing box (11).

6. The electrical box device according to claim 1, characterized in that: A partition (112) is provided in the containing box (11), and the partition (112) is used to divide the internal space of the containing box (11) into at least three parts, which are respectively used to arrange the main control module (2), the drive module (3) and the wiring module (4).

7. The electrical box device according to claim 1, characterized in that: The compressor drive control assembly (31) comprises a heat dissipation fin (311), and the heat dissipation fin (311) extends backward from a rear wall of the containing box (11) to the outside of the containing box (11).

8. The electric box device according to any one of claims 1 to 7, characterized in that: The number of the box doors (12) is at least two, and at least two of the box doors (12) are movably connected to the containing box (11) and are respectively used to open or close different areas of the containing box (11), and the width of each of the box doors (12) is smaller than the width of the containing box (11).

9. An air conditioning system, characterized in that: The air conditioning system comprises an electrical box device (100) according to any one of claims 1 to 8, and a box-type frame (200); The box-shaped frame (200) comprises an air inlet side (2002) and an air outlet side (2001) arranged relatively to each other in a horizontal direction, and a first side (2003) and a second side (2004) connecting the air inlet side (2002) and the air outlet side (2001) in a horizontal direction, and the electrical box device (100) is located on the first side (2003) or the second side (2004).

10. The air conditioning system according to claim 9, characterized in that: The box-shaped frame (200) further comprises an air cooling channel (2005), wherein the air cooling channel (2005) connects the air inlet side (2002) and the air outlet side (2001); The compressor drive control component (31) comprises a heat dissipation fin (311), and at least a portion of the heat dissipation fin (311) is located in the air cooling channel (2005).

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