Air conditioning apparatus

Abstract

The utility model discloses an air conditioning equipment, include: shell, partition, electric control box subassembly and main control module, partition is located in the shell, and the space in the shell is partitioned into first chamber and second chamber, and the first chamber is equipped with fan assembly, and the second chamber is equipped with compressor, and electric control box subassembly includes box body and the power module who sets up in the inside of box body, and the box body supports in the top of partition, and the at least part of box body is located in the first chamber and / or second chamber, and main control module is located in the outside of box body and is located in the second chamber. By making the box body support in the top of partition, the at least part of box body is located in the first chamber and / or second chamber, is favorable to improve the space utilization of the space in the shell, by making main control module set up in the outside of box body and be located in the second chamber, is favorable to reduce the volume of electric control box subassembly, and it is convenient to rationally distribute the space in the shell, improve the compactness of the structure of air conditioning equipment, and it is convenient to overhaul main control module.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning technology, and in particular to an air conditioning device. Background Technology

[0002] In related technologies, the unreasonable placement of the electrical control box in the outdoor unit of the air conditioner and the placement of the main control components of the electrical control box result in a large size of the electrical control box and a low space utilization rate inside the outdoor unit, thus leading to a large size of the outdoor unit. Utility Model Content

[0003] This utility model aims to solve at least one of the technical problems existing in the prior art. To this end, this utility model proposes an air conditioning device with high space utilization, which is conducive to the miniaturization design of the air conditioning device.

[0004] An air conditioning device according to an embodiment of the present invention includes: a housing; a partition member disposed within the housing and dividing the space within the housing into a first chamber and a second chamber, wherein a fan assembly is disposed in the first chamber and a compressor is disposed in the second chamber; an electrical control box assembly including a box body and a power module disposed within the box body, the box body being supported on the top of the partition member, and at least a portion of the box body being located in the first chamber and / or the second chamber; and a main control module disposed outside the box body and in the second chamber.

[0005] According to the embodiments of the present invention, the air conditioning equipment, by supporting the box body on the top of the partition and placing at least a portion of the box body in the first chamber and / or the second chamber, improves the space utilization rate of the internal space of the outer casing. By placing the main control module outside the box body and inside the second chamber, the main control module and the electrical control box assembly are separated, which helps to reduce the volume of the electrical control box assembly and facilitates the rational allocation of space within the outer casing, improves the structural compactness of the air conditioning equipment, facilitates the miniaturization design of the air conditioning equipment, thereby reducing the space required for arranging the air conditioning equipment and improving the maintenance convenience of the main control module.

[0006] According to some embodiments of the present invention, the power module includes a filter module, a reactor module, and a frequency converter drive module. The filter module and the reactor module are arranged in a first direction, and in a second direction, the frequency converter drive module is located on the same side of the filter module and the reactor module; wherein the first direction and the second direction intersect.

[0007] According to some embodiments of the present invention, the separator is provided with a top-open mounting groove, the electrical control box assembly is placed in the mounting groove, a part of the electrical control box assembly is located in the first chamber, and another part of the electrical control box assembly is located in the second chamber.

[0008] According to some embodiments of the present invention, the portion of the housing located in the first chamber is provided with the filter module and the reactor module, and the portion of the housing located in the second chamber is provided with the frequency conversion drive module.

[0009] According to some embodiments of the present invention, the box body includes: a box body having an open mounting cavity on one side, with the opening of the open end of the box body facing upwards; and a cover covering the open end of the box body to seal the open end.

[0010] According to some embodiments of the present invention, the box body is provided with a heat exchange channel for containing refrigerant, and the heat exchange channel is used for heat exchange with the heating element of the power module.

[0011] According to some embodiments of the present invention, the heating element of the filter module is arranged facing the heat exchange channel; the reactor module is attached to the surface of the box body away from the open end; and the circuit board of the frequency conversion drive module is arranged opposite to the surface of the box body away from the open end.

[0012] According to some embodiments of the present invention, the box body and the heat exchange channel are constructed as an integral part; and / or, the box body is formed as a cold plate.

[0013] According to some embodiments of the present invention, the electrical control box assembly further includes a first sealing member, which is disposed between the box body and the cover to make the box body and the cover seal together.

[0014] According to some embodiments of the present invention, the box body includes a box body, the box body forming an installation cavity with one side open, and the opening of the open end of the box body facing upward. The box body is provided with a wire hole, and the wire harness connected to the power module passes through the wire hole to be electrically connected to an external device.

[0015] According to some embodiments of the present invention, the electrical control box assembly further includes a second sealing member, which is disposed in the wiring hole and used for the wiring harness connected to the power module to pass through, or the wiring harness connected to the power module is adapted to be electrically connected to the power module through the second sealing member.

[0016] According to some embodiments of the present invention, the second sealing element includes: a first sealing portion disposed on a first plate of the main body of the box and used to electrically connect the compressor line to the power module; a second sealing portion disposed on a second plate of the main body of the box and used to electrically connect the power supply line to the power module; and a third sealing portion disposed on a third plate of the main body of the box and used to electrically connect the fan line to the power module; wherein the second plate and the third plate are arranged opposite to each other in a second direction, and the third plate is located in the first cavity, the second plate is located in the second cavity, and the first plate is disposed at one end of the second plate and the third plate facing the first inspection port of the outer casing and is respectively connected to the second plate and the third plate.

[0017] According to some embodiments of the present invention, the power module includes a frequency converter drive module, which includes a circuit board, a fan drive module, and a compressor drive module. The fan drive module is located on the side of the circuit board closer to the first chamber, and the compressor drive module is located on the side of the circuit board away from the first chamber.

[0018] According to some embodiments of the present invention, the outer shell is provided with a first inspection port located in the second chamber, and the main control module is disposed opposite to the first inspection port.

[0019] According to some embodiments of the present invention, the air conditioning equipment further includes an installation box, which is disposed in the second chamber opposite to the first inspection port, and is used to install the main control module.

[0020] According to some embodiments of the present invention, the mounting box is provided with a window for displaying the operating status of the air conditioning equipment and for realizing human-computer interaction; and / or, the window is provided for the passage of a wiring harness electrically connected to the main control module.

[0021] According to some embodiments of the present invention, the window includes: an operation window, which is located on the side of the mounting box facing the first inspection port and is used to display the operating status of the air conditioning equipment and realize human-machine interaction; and a wiring window, at least a portion of which is located on the side of the mounting box facing the first inspection port and is spaced apart from the operation window, wherein the wiring window is used for the passage of wires electrically connected to the main control module.

[0022] According to some embodiments of the present invention, the air conditioning equipment further includes a wiring bracket, which is installed below the mounting box and used to install a terminal block, which is used to connect an external power supply line; the plurality of power modules include a filter module, which is electrically connected to the terminal block through a power supply line.

[0023] According to some embodiments of the present invention, the air conditioning equipment further includes a mounting plate, the mounting plate being fixed to at least the partition, and the mounting box being mounted to the mounting plate.

[0024] According to some embodiments of the present invention, the air conditioning equipment further includes a motor mounting bracket, which is disposed in the first cavity and connected to the outer shell. The motor mounting bracket is used to mount the drive motor of the fan assembly, and the housing and the motor mounting bracket are at least partially overlapped.

[0025] According to some embodiments of the present invention, the motor mounting bracket includes: a mounting body for mounting the drive motor and connected to the housing; and a stabilizing part disposed at the top of the mounting body and connected to the housing, wherein the stabilizing part and the mounting body are intersecting and connected, and the stabilizing part overlaps and engages with the housing.

[0026] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0027] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0028] Figure 1 This is a partial structural schematic diagram of the air conditioning equipment described in an embodiment of the present utility model;

[0029] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0030] Figure 3 This is a schematic diagram illustrating the interaction between the main control module and the mounting box as described in an embodiment of this utility model.

[0031] Figure 4 This is an exploded view of the electrical control box assembly described in an embodiment of the present invention;

[0032] Figure 5 This is a schematic diagram of the structure of the box body according to an embodiment of the present utility model;

[0033] Figure 6This is a cross-sectional view of the electrical control box assembly described in an embodiment of the present utility model;

[0034] Figure 7 This is a schematic diagram illustrating the cooperation between the drive motor and the motor mounting bracket according to an embodiment of the present invention.

[0035] Figure label:

[0036] 100. Air conditioning equipment;

[0037] 10. Outer casing; 101. First inspection port; 102. Second inspection port; 103. First chamber; 104. Second chamber;

[0038] 20. Separator; 21. Mounting plate;

[0039] 30. Fan assembly; 31. Drive motor;

[0040] 40. Compressor;

[0041] 50. Electrical control box assembly;

[0042] 51. Box body;

[0043] 511. Box body; 1. First plate; 2. Second plate; 3. Third plate; 4. Fourth plate; 5111. Threading hole;

[0044] 512. Cover;

[0045] 521. Filtering module;

[0046] 523. Variable frequency drive module; 5231. Circuit board;

[0047] 53. First sealing element;

[0048] 541. First sealing part; 542. Second sealing part; 543. Third sealing part;

[0049] 55. Compressor line; 56. Power supply line; 57. Fan line;

[0050] 58. Heat exchange flow channel;

[0051] 60. Main control module;

[0052] 70. Mounting box; 71. Operation window; 72. Wiring window; 73. Mounting body; 74. Flip-top cover;

[0053] 80. Terminal block; 81. Terminal base; 82. Wire clamp;

[0054] 90. Motor mounting bracket; 91. Mounting body; 92. Stabilizing unit. Detailed Implementation

[0055] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0056] In the description of this utility model, 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," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0057] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0058] The following is for reference. Figures 1-7 This invention describes an air conditioning device 100 according to an embodiment of the present invention.

[0059] like Figure 1 As shown, the air conditioning device 100 according to an embodiment of the present utility model includes: a housing 10 and a partition 20. The partition 20 is disposed inside the housing 10 and divides the space inside the housing 10 into a first chamber 103 and a second chamber 104. The first chamber 103 is provided with a fan assembly 30, and the second chamber 104 is provided with a compressor 40.

[0060] By providing a partition 20 inside the housing 10, the space inside the housing 10 is divided into a first chamber 103 for arranging the fan assembly 30 and a second chamber 104 for arranging the compressor 40. An outdoor heat exchanger is also provided in the first chamber 103. The partition 20 can separate the outdoor heat exchanger and the fan assembly 30 from the compressor 40, thereby reducing the thermal interference of the outdoor heat exchanger to the compressor 40.

[0061] Reference Figure 1 The air conditioning equipment 100 also includes an electrical control box assembly 50, which includes a box body 51 and a power module disposed inside the box body 51. The box body 51 is supported on the top of the partition 20, and at least a portion of the box body 51 is located in the first chamber 103 and / or the second chamber 104.

[0062] For example, the housing 51 can serve as a mounting carrier for the power module, facilitating the overall positioning and installation of the electrical control box assembly 50. Simultaneously, the housing 51 can protect the power module housed within it, reducing the risk of damage and extending the service life of the electrical control box assembly 50. The housing 51 is positioned on top of the partition 20, and the partition 20 provides support for the housing 51, further enhancing the ease of installation and stability of the electrical control box assembly 50.

[0063] In some examples, the housing 51 may be disposed within the first chamber 103, so that the electrical control box assembly 50 can be installed using the space at the top of the partition 20 and the space within the first chamber 103; in other examples, the housing 51 may be disposed within the second chamber 104, so that the electrical control box assembly 50 can be installed using the space at the top of the partition 20 and the space within the second chamber 104; in still other examples, a portion of the housing 51 is located within the first chamber 103, and another portion of the housing 51 may be located within the second chamber 104; it is understood that the specific arrangement of the housing 51 can be determined according to actual production requirements, and is not specifically limited here.

[0064] Therefore, by supporting the box 51 on the top of the partition 20 and making at least a portion of the box 51 located in the first chamber 103 and / or the second chamber 104, it is beneficial to improve the space utilization rate of the space inside the outer casing 10, improve the structural compactness of the air conditioning equipment 100, facilitate the miniaturization design of the air conditioning equipment 100, and thus help reduce the space required to arrange the air conditioning equipment 100.

[0065] Combination Figure 1 and Figure 2 The air conditioning unit 100 also includes a main control module 60, which is located outside the housing 51 and in the second chamber 104.

[0066] By placing the main control module 60 outside the housing 51, the distance between the main control module 60 and the power module located inside the housing 51 is increased, which helps to reduce electromagnetic interference between the main control module 60 and the power module, and improves the operational stability of the electrical control box assembly 50 and the main control module 60. At the same time, since the main control module 60 is located outside the housing 51, it is not necessary to disassemble the housing 51 when the main control module 60 is inspected, which helps to improve the convenience of maintenance of the main control module 60. By further placing the main control module 60 in the second chamber 104, it helps to reduce the thermal interference of components (such as the outdoor heat exchanger) in the first chamber 103 to the main control module 60, and at the same time, it helps to improve the space utilization rate in the second chamber 104.

[0067] In some examples, a portion of the housing 51 may be located in the first chamber 103, and another portion of the housing 51 may be located in the second chamber 104, while the main control module 60 may be located on the portion of the housing 51 located in the second chamber 104; or, the main control module 60 may be spaced apart from the portion of the housing 51 located in the second chamber 104.

[0068] It is understandable that the positional relationship between the box 51 and the main control module 60 can be determined according to actual production requirements, and no specific limitation is made here.

[0069] In related technologies, the main control board is usually located inside the electrical control box, which increases the size of the electrical control box. Furthermore, the unreasonable placement of the electrical control box results in low space utilization inside the air conditioner outdoor unit, thus leading to a large size of the air conditioner outdoor unit.

[0070] This application improves the space utilization rate of the internal space of the outer casing 10 by supporting the box body 51 on the top of the partition 20 and placing at least a portion of the box body 51 in the first chamber 103 and / or the second chamber 104. By placing the main control module 60 outside the box body 51 and inside the second chamber 104, the main control module 60 and the electrical control box assembly 50 are separated, which helps to reduce the volume of the electrical control box assembly 50 and facilitates the rational allocation of space within the outer casing 10, improves the structural compactness of the air conditioning equipment 100, facilitates the miniaturization design of the air conditioning equipment 100, thereby reducing the space required to arrange the air conditioning equipment 100 and improving the maintenance convenience of the main control module 60.

[0071] like Figure 4 As shown, in some embodiments of this utility model, the power module includes a filter module 521, a reactor module, and a frequency converter drive module 523. The filter module 521 and the reactor module are arranged in a first direction, and in a second direction, the frequency converter drive module 523 is located on the same side of the filter module 521 and the reactor module. The first direction and the second direction are intersected.

[0072] It should be noted that "first direction" can be understood as the thickness direction of the outer shell 10 or the width direction of the box body 51, and "second direction" can be understood as the width direction of the outer shell 10 or the length direction of the box body 51. For a detailed illustration of the directions, please refer to... Figure 1 and Figure 4 As shown.

[0073] For example, considering the small size of the reactor module, by arranging the filter module 521 and the reactor module in the first direction, it is beneficial to reduce the size of the control box assembly 50 in the first direction, that is, to reduce the size of the control box assembly 50 in its width direction, thereby facilitating the miniaturization design of the control box assembly 50 and further reducing the space required to arrange the control box assembly 50.

[0074] In the second direction, the frequency converter drive module 523 is located on the same side as the filter module 521 and the reactor module to reasonably allocate the space inside the housing 51. This avoids the large width of the control box assembly 50 caused by the frequency converter drive module 523, the filter module 521 and the reactor module all being arranged in the width direction of the control box assembly 50. At the same time, since the filter module 521 and the frequency converter drive module 523 can be arranged alternately, it is beneficial to suppress electromagnetic interference between the frequency converter drive module 523 and the filter module 521, and it is also convenient for the frequency converter drive module 523 and the filter module 521 to dissipate heat separately.

[0075] like Figure 1 As shown, in some embodiments of the present invention, the partition 20 is provided with an open-top mounting groove, the electrical control box assembly 50 is placed in the mounting groove, a part of the electrical control box assembly 50 is located in the first chamber 103, and another part of the electrical control box assembly 50 is located in the second chamber 104.

[0076] For example, the mounting groove can be provided on the top of the partition 20, and the top of the mounting groove can be open. The electrical control box assembly 50 can be embedded in the mounting groove so that the partition 20 can support the electrical control box assembly 50, and the box body 51 of the electrical control box assembly 50 can be fixedly connected to the partition 20 to improve the assembly stability of the electrical control box assembly 50.

[0077] Along the length of the electrical control box assembly 50, a portion of the electrical control box assembly 50 is located in the first chamber 103, and another portion of the electrical control box assembly 50 is located in the second chamber 104. This allows the electrical control box assembly 50 to be arranged using a portion of the space in the first chamber 103 and a portion of the space in the second chamber 104, thereby rationally allocating the space within the outer casing 10, improving the space utilization rate within the outer casing 10, and enhancing the structural compactness of the air conditioning equipment 100, thus facilitating the miniaturization design of the air conditioning equipment 100.

[0078] like Figure 1 As shown, in some embodiments of this utility model, a second access port 102 is formed on the top of the outer casing 10, and the electrical control box assembly 50 is disposed in the mounting groove formed by the partition 20, and the top of the mounting groove is open, so that the electrical control box assembly 50 can be disposed opposite to the second access port 102, which is beneficial to improving the maintenance convenience of the electrical control box assembly 50.

[0079] In some specific embodiments of this utility model, the outer shell 10 includes a top plate and a surrounding plate. A second inspection port 102 is formed on the top of the surrounding plate. The top plate is disposed on the top of the surrounding plate and is detachably connected to the surrounding plate. The top plate can cover the second inspection port 102. When it is necessary to inspect the electrical control box assembly 50, the top plate can be removed to open the second inspection port 102, so that the electrical control box assembly 50 disposed opposite to the second inspection port 102 can be exposed.

[0080] In some embodiments of this utility model, the portion of the housing 51 located in the first chamber 103 is provided with a filter module 521 and a reactor module, and the portion of the housing 51 located in the second chamber 104 is provided with a frequency conversion drive module 523.

[0081] For example, considering that the heat generated when the filter module 521 and the reactor module are working is greater than the heat generated when the frequency converter drive module 523 is working, the heat dissipation requirements of the filter module 521 and the reactor module are higher than the heat dissipation requirements of the frequency converter drive module 523. By placing the filter module 521 and the reactor module in the part of the housing 51 located in the first chamber 103, the airflow generated when the fan assembly 30 is working can flow through the part of the housing 51 located in the first chamber 103. The heat transferred from the filter module 521 and the reactor module to the housing 51 can be carried away by the airflow, thereby improving the heat dissipation efficiency of the filter module 521 and the reactor module.

[0082] Combination Figure 4 and Figure 6 In some embodiments of the present invention, the box body 51 includes: a box body 511 and a cover 512. The box body 511 forms an installation cavity with one side open. The opening of the open end of the box body 511 faces upward. The cover 512 covers the open end of the box body 511 to seal the open end.

[0083] For example, the power module can be installed into the mounting cavity through the open end of the box body 511, and the cover 512 can be placed on the open end of the box body 511 to close the mounting cavity, thereby improving the sealing of the mounting cavity and reducing the risk of dust or rainwater and other debris entering the mounting cavity, which is conducive to improving the operational stability of the electrical control box assembly 50.

[0084] The open end of the box body 511 faces upward, meaning that the open end of the box body 511 can be positioned opposite to the second inspection port 102. When it is necessary to inspect the power module inside the box body 51, the cover 512 can be removed from the open end of the box body 511 to expose the power module towards the second inspection port 102, which helps to improve the convenience of maintenance of the electrical control box assembly 50.

[0085] In some embodiments of this utility model, the cover 512 is movably connected to the box body 511. For example, the cover 512 is rotatably connected to the box body 511, or the cover 512 is detachably connected to the box body 511, so as to remove the cover 512 from the open end of the box body 511, thereby improving the maintenance convenience of the power module installed in the box body 51.

[0086] like Figure 6 As shown, in some embodiments of this utility model, the box body 511 is provided with a heat exchange channel 58 for containing refrigerant, and the heat exchange channel 58 is used for heat exchange with the heating element of the power module.

[0087] It should be noted that a "heating element" can be a component that is mounted on the circuit board of the power module and generates heat during operation.

[0088] For example, the refrigerant can flow in the heat exchange channel 58, and during the flow of the refrigerant in the heat exchange channel 58, it can transfer heat to the channel wall of the heat exchange channel 58, so as to exchange heat with the heating element in the box 51 through the heat exchange channel 58, thereby dissipating heat from the heating element, reducing the risk of failure of the electrical control box assembly 50 due to overheating of the heating element, and improving the safety of the use of the electrical control box assembly 50.

[0089] In some examples, the heat exchange channel 58 may be provided with an inlet pipe and an outlet pipe, and the inlet pipe and outlet pipe may be connected to the refrigerant circulation system of the air conditioning equipment 100, for example, the inlet pipe and outlet pipe may be connected to the compressor 40, and the refrigerant in the refrigerant circulation system may enter the heat exchange channel 58 and dissipate heat from the heating element in the housing 51.

[0090] Optionally, the refrigerant can be configured as a phase change material, which is beneficial to improving the heat exchange performance of the refrigerant; it is understood that the specific material of the refrigerant can be determined according to the actual production requirements, and no specific limitation is made here.

[0091] It is understandable that the shape of the heat exchange channel 58 can be designed according to the arrangement of the heating elements inside the box 51, as long as the heating elements with large heat output can exchange heat with the heat exchange channel 58.

[0092] Combination Figure 4 and Figure 6 In some embodiments of this utility model, the heating element of the filter module 521 is arranged facing the heat exchange channel 58.

[0093] For example, a heating element (such as a common-mode inductor) is provided on one side of the filter module 521. When the control box assembly 50 is working, the heating element will generate a lot of heat. In order to improve the heat dissipation effect of the heating element, the heating element can be placed on the side of the filter module 521 opposite to the heat exchange channel 58 to reduce the distance between the heating element and the heat exchange channel 58. This facilitates radiative heat exchange between the heating element and the heat exchange channel 58, which is beneficial to improving the heat exchange effect and efficiency between the heat exchange channel 58 and the heating element. This is beneficial to improving the heat dissipation effect of the heating element and reducing the risk of overheating of the heating element.

[0094] The reactor module is attached to the surface of the box body 511 away from the open end. The surface of the box body 511 away from the open end (i.e., the fourth plate 4 below) is provided with a heat exchange channel 58. By attaching the reactor module to the fourth plate 4, it is beneficial to further reduce the distance between the reactor module and the heat exchange channel 58 provided on the fourth plate 4, so that contact heat exchange can be achieved between the reactor module and the heat exchange channel 58, which is beneficial to further improve the heat dissipation effect of the reactor module and reduce the risk of overheating of the reactor module.

[0095] The heating element of the reactor module can be a coil.

[0096] The circuit board 5231 of the variable frequency drive module 523 is disposed opposite to the side surface of the main body 511 away from the open end (i.e., the fourth plate 4), so that the fourth plate 4 can support the circuit board 5231, thereby improving the assembly reliability of the variable frequency drive module 523. At the same time, it is convenient for the heat exchange channel 58 to exchange heat with the heat-generating elements disposed on the circuit board 5231 through the circuit board 5231, thereby improving the heat dissipation effect of the variable frequency drive module 523.

[0097] In some embodiments of this utility model, the box body 511 and the heat exchange channel 58 are constructed as a single unit.

[0098] For example, a channel structure can be processed on the box body 511 so that the box body 511 can form a heat exchange channel 58, that is, the box body 511 and the heat exchange channel 58 are constructed as a whole, which helps to simplify the assembly steps of the electrical control box assembly 50. At the same time, since there is no need to set up additional piping structures, it helps to reduce the material cost of the electrical control box assembly 50, thereby helping to reduce the production cost of the electrical control box assembly 50.

[0099] In some embodiments of this utility model, the box body 511 is formed as a cold plate. The box body 511 can be used to generate heat, not limited to traditional unidirectional heat dissipation. The box body 511 is constructed as a box-shaped heat sink, which can receive heat dissipated by the power module from multiple directions, such as the side away from the open end of the box body 511 (which can also be understood as the bottom of the box body 511) and its circumferential direction, forming multi-directional radiative heat dissipation. The box body 511 as a whole can work together to maximize the space and direction of radiative heat dissipation. The heat generated by the power module can be quickly diffused to the box body 511, realizing rapid air cooling inside the box body 511 and uniformly dissipating the temperature in various parts of the cavity.

[0100] Meanwhile, the main body 511 is located on the outer layer of the power module, which can directly utilize the assembly space of the power module for heat dissipation without occupying additional installation space. This greatly simplifies the structure of the electrical control box assembly 50 and facilitates the miniaturization design of the electrical control box assembly 50.

[0101] In addition, the main body 511 is provided with a heat exchange channel 58, which can form a surrounding heat dissipation for the power module installed in the mounting cavity, so as to quickly dissipate the hot air generated in the mounting cavity due to the heat generated by the power module, which is beneficial to improving the heat dissipation efficiency of the power module.

[0102] In some specific embodiments of this utility model, the box body 511 can be constructed as a metal structural component such as an aluminum plate, an aluminum alloy plate, or a copper plate, so that the box body 511 has a high heat transfer rate.

[0103] like Figure 4 As shown, in some embodiments of the present invention, the electrical control box assembly 50 further includes a first sealing member 53, which is disposed between the box body 511 and the cover 512 to make the box body 511 and the cover 512 seal together.

[0104] For example, the first sealing member 53 can be sandwiched between the open end of the box body 511 and the cover 512. When the cover 512 is placed over the open end of the box body 511, the first sealing member 53 can play a sealing role between the cover 512 and the box body 511, thereby improving the sealing performance of the box body 51 and preventing dust or rainwater and other debris from entering the box body 51 due to the gap between the cover 512 and the box body 511. This helps to reduce the risk of failure of the electrical control box assembly 50 and improve the service life of the electrical control box assembly 50.

[0105] In some examples, the first seal 53 can be constructed as a sealing ring.

[0106] like Figure 5 As shown, in some embodiments of this utility model, the box body 51 includes a box body 511, the box body 511 forms an installation cavity with one side open, the power module is disposed in the installation cavity, the box body 511 is provided with a wire hole 5111, and the wire harness connected to the power module passes through the wire hole 5111 to be electrically connected to the external device.

[0107] For example, the power module may include a filter module 521, which is disposed in the mounting cavity. The filter module 521 needs to be electrically connected to the terminal block 81 through the power supply line 56. Considering the wiring requirements of the filter module 521, a wire hole 5111 can be provided on the box body 511. The power supply line 56 can pass through the wire hole 5111 and be electrically connected to the terminal block 81. Thus, by providing a wire hole 5111 on the box body 511, the wiring convenience of the power module is improved.

[0108] Furthermore, considering that the cover 512 is movably connected to the box body 511, when the power module is being repaired, it is necessary to drive the cover 512 to rotate relative to the box body 511 or to remove the cover 512 from the box body 511. Therefore, by setting the wiring hole 5111 on the box body 511, the wiring harness and the cover 512 can avoid each other. This prevents the cover 512 from interfering with the cover 512 when the cover 512 is removed from the box body 511, thus avoiding the cover 512 being unable to open the open end of the box body 511. This helps to avoid affecting the maintenance of the electrical control box assembly 50, and also helps to prevent the cover 512 from moving the wiring harness during the process of removing the cover 512 from the box body 511, which would affect the reliability of the electrical connection.

[0109] Combination Figures 4 to 6 In some embodiments of this utility model, the electrical control box assembly 50 further includes a second sealing member, which is disposed in the wire hole 5111 and is used for the wire harness connected to the power module to pass through.

[0110] For example, considering that the wiring hole 5111 is connected to the mounting cavity, if the wire harness connected to the power module passes through the wiring hole 5111 and there is a gap between it and the wall of the wiring hole 5111, dust or rainwater and other debris may enter the box 51 through the gap between the wire harness and the wall of the wiring hole 5111, thereby affecting the operational stability and service life of the electrical control box assembly 50. Therefore, a second sealing element is provided at the wiring hole 5111. The wire harness connected to the power module can pass through the second sealing element and the wiring hole 5111. The second sealing element can seal the gap between the wire harness and the wall of the wiring hole 5111 to further improve the sealing performance of the box 51, so that the box 51 can achieve the IP67 protection level. That is to say, the box 51 can meet the waterproof and dustproof requirements of the IP67 standard, providing reliable protection for the power module.

[0111] In other examples, the wiring harness connected to the power module is adapted to be electrically connected to the power module via a second seal.

[0112] In other words, the power module and the wiring harness used to connect to the power module can be electrically connected to the second seal respectively. While realizing the electrical connection between the power module and the wiring harness used to connect to the power module, the second seal can effectively improve the sealing performance at the wire hole 5111, prevent dust or rainwater and other debris from entering the box 51 and affecting the operational stability of the electrical control box assembly 50, and help improve the service life of the electrical control box assembly 50.

[0113] It is understood that the power module may include a filter module 521, a reactor module, and a frequency conversion drive module 523, etc. The wiring harness connecting the power module and the external device can be provided with corresponding wire holes 5111, and a second sealing element is provided at each wire hole 5111 to improve the sealing performance of the box 51.

[0114] Therefore, by setting the first sealing element 53 and the second sealing element, the sealing performance of the box 51 is ensured, so that the mounting cavity can be formed into a sealed chamber, ensuring the protective effect of the box 51 on the filter module 521 and the frequency conversion drive module 523, and avoiding the failure of the electrical control box assembly 50 due to water or dust entering the box 51.

[0115] Combination Figure 4 and Figure 6In some embodiments of this utility model, the second sealing element includes: a first sealing part 541, a second sealing part 542, and a third sealing part 543. The first sealing part 541 is disposed on the first plate 1 of the box body 511 and is used to electrically connect the compressor line 55 to the power module. The second sealing part 542 is disposed on the second plate 2 of the box body 511 and is used to electrically connect the power supply line 56 to the power module. The third sealing part 543 is disposed on the third plate 3 of the box body 511 and is used to electrically connect the fan line 57 to the power module. The second plate 2 and the third plate 3 are arranged opposite to each other in the width direction of the outer shell 10, and the third plate 3 is located in the first chamber 103, while the second plate 2 is located in the second chamber 104. The first plate 1 is disposed at one end of the second plate 2 and the third plate 3 facing the first inspection port 101 and is connected to the second plate 2 and the third plate 3 respectively.

[0116] For example, the box body 511 includes a second plate 2 and a third plate 3 disposed opposite to each other in the width direction of the outer shell 10. The third plate 3 is located in the first chamber 103, and the second plate 2 is located in the second chamber 104. The first plate 1 extends along the width direction of the outer shell 10, and both ends of the first plate 1 are connected to the second plate 2 and the third plate 3 respectively. The first plate 1 is located at the end of the second plate 2 and the third plate 3 near the first access port 101.

[0117] The first plate 1 is provided with a first sealing part 541, which is located in the second chamber 104 to reduce the distance between the first sealing part 541 and the compressor 40. The compressor line 55 can extend into the housing 51 through the first sealing part 541 and be electrically connected to the frequency converter drive module 523. This helps to shorten the length of the compressor line 55 and reduce the cost of electrical connection of the electrical control box assembly 50. At the same time, since the first plate 1 and the first access port 101 are arranged opposite each other, it helps to improve the wiring convenience of the compressor line 55. Specifically, it can avoid the first sealing part 541 being blocked by the outer shell 10 because the first sealing part 541 is located on the side of the housing 51 away from the first access port 101, so as to facilitate the wiring of the compressor line 55.

[0118] The power supply line 56 is electrically connected to an external power source via the terminal block 81 and is used to supply power to the filter module 521. The second plate 2 is provided with a second sealing part 542. The power supply line 56 can be electrically connected to the filter module 521 through the second sealing part 542. By setting the second plate 2 inside the second chamber 104, the second sealing part 542 on the second plate 2 can be set inside the second chamber 104, which helps to reduce the distance between the second sealing part 542 and the terminal block 81, thereby helping to reduce the length of the power supply line 56 and reduce the cost of electrical connection of the electrical control box assembly 50.

[0119] The third sealing part 543 is disposed on the third plate 3. One end of the fan line 57 is connected to the fan assembly 30, and the other end of the fan line 57 is electrically connected to the frequency converter drive module 523. By disposing of the third plate 3 within the first chamber 103, the third sealing part 543 disposed on the third plate 3 can be located within the first chamber 103. This helps to reduce the distance between the third sealing part 543 and the fan line 57, thereby reducing the length of the fan line 57 and lowering the cost of the electrical connection of the electrical control box assembly 50.

[0120] In some embodiments of this utility model, the electrical control box assembly 50 also includes a communication line. The communication line can also extend into the box body 51 through the third sealing part 543 and be electrically connected to the frequency converter drive module 523. The frequency converter drive module 523 can receive signals through the communication line, and the frequency converter drive module 523 can regulate the compressor 40 and the fan assembly 30 respectively through the compressor line 55 and the fan line 57 according to the received signals.

[0121] In some embodiments of this utility model, the frequency conversion drive module 523 includes a circuit board 5231, a fan drive module and a compressor drive module. The fan drive module is located on the side of the circuit board 5231 close to the first chamber 103, and the compressor drive module is located on the side of the circuit board 5231 away from the first chamber 103.

[0122] For example, considering the wiring of the fan line 57, by placing the fan drive module on the side of the circuit board 5231 near the first chamber 103, the distance between the fan drive module and the fan assembly 30 is reduced, which helps to shorten the length of the fan line 57, reduce the material cost of the air conditioning equipment 100, and thus help to reduce the production cost of the air conditioning equipment 100.

[0123] Considering the wiring of the compressor line 55 in the housing 51, by setting the compressor module on the side of the circuit board 5231 away from the first chamber 103, that is, in the second chamber 104, the distance between the compressor module and the compressor 40 is reduced, which helps to shorten the length of the compressor line 55, reduce the material cost of the air conditioning equipment 100, and thus help to reduce the production cost of the air conditioning equipment 100.

[0124] like Figure 6 As shown, in some embodiments of this utility model, the box body 511 further includes a fourth plate 4, which is connected to the first plate 1, the second plate 2 and the third plate 3 respectively, and the heat exchange channel 58 is disposed on the fourth plate 4.

[0125] For example, the first plate 1, the second plate 2, and the third plate 3 can be arranged sequentially along the circumferential direction of the fourth plate 4, and the fourth plate 4 is connected to the end of the first plate 1, the second plate 2, and the third plate 3 away from the cover 512. The fourth plate 4 can be used to position and install the power module. The heat exchange channel 58 is arranged on the fourth plate 4 to reduce the distance between the heat exchange channel 58 and the power module in the box 51, thereby improving the heat exchange efficiency between the heat exchange channel 58 and the heating element of the power module, and thus reducing the risk of failure of the electrical control box assembly 50 due to excessive temperature of the heating element.

[0126] In some embodiments of this utility model, the power module is thermally connected to the fourth plate 4.

[0127] For example, thermally conductive connections between the power module and the fourth plate 4 can be achieved by setting thermally conductive silicon steel sheets, heat-dissipating aluminum plates, thermally conductive silicone, or by making the power module contact the fourth plate 4, which is beneficial to improving the heat exchange effect of the heat exchange channel 58 on the heating element of the power module.

[0128] Combination Figures 1 to 3 In some embodiments of this utility model, the outer shell 10 is provided with a first inspection port 101 located in the second chamber 104, and the main control module 60 is disposed opposite to the first inspection port 101.

[0129] For example, a first inspection port 101 is formed on the front side of the second chamber 104, and the main control module 60 is disposed opposite to the first inspection port 101 to facilitate the maintenance of the main control module 60. Specifically, considering that the main control module 60 requires wiring by the user, while the power module disposed in the box 51 does not require wiring by the user, and the maintenance frequency of the main control module 60 is higher than that of the power module disposed in the box 51, the main control module 60 is disposed outside the box 51 and opposite to the first inspection port 101 to facilitate the maintenance of the main control module 60.

[0130] Combination Figures 1 to 3 In some embodiments of this utility model, the air conditioning device 100 further includes an installation box 70, which is disposed in the second chamber 104 opposite to the first inspection port 101. The installation box 70 is used to install the main control module 60.

[0131] For example, considering that dust or rainwater may easily cause the main control module 60 to malfunction when it is placed outside the housing 51, a mounting box 70 for installing the main control module 60 can be provided in the second chamber 104. By placing the main control module 60 in the mounting box 70, the mounting box 70 can protect the main control module 60, which helps to reduce the risk of the main control module 60 malfunctioning due to water or dust entering the housing 10 and improves the operational stability of the main control module 60.

[0132] Specifically, by setting the mounting box 70 opposite to the first inspection port 101, the main control module 60 installed in the mounting box 70 is positioned opposite to the first inspection port 101, thereby improving the maintenance convenience of the main control module 60.

[0133] Combination Figures 1 to 3 In some embodiments of this utility model, the mounting box 70 is provided with a window for displaying the operating status of the air conditioning equipment 100 and for realizing human-computer interaction; and / or, the window is provided for the wire harness electrically connected to the main control module 60 to pass through.

[0134] In some examples, the mounting box 70 has a window for displaying the operating status of the air conditioning unit 100 and enabling human-machine interaction. For example, when the air conditioning unit 100 malfunctions, the corresponding fault information can be displayed through the window. Users or technicians can perform targeted repairs on the air conditioning unit 100 based on the fault information displayed in the window, thereby improving the convenience of repairing the air conditioning unit 100. In addition, during the installation, commissioning, or repair of the air conditioning unit 100, technicians can adjust the parameters of the air conditioning unit 100 (such as the start threshold of the compressor 40) through this window to optimize the operating status of the air conditioning unit 100.

[0135] In other examples, the mounting box 70 is formed with a window for the wire harness that is electrically connected to the main control module 60 to pass through. The wire harness that is electrically connected to the main control module 60 can extend into the mounting box 70 through the window and be electrically connected to the main control module 60, which helps to improve the convenience of wiring the main control module 60.

[0136] In some other examples, the mounting box 70 has a window for displaying the operating status of the air conditioning equipment 100 and enabling human-machine interaction, as well as a window for the wire harness that is electrically connected to the main control module 60 to pass through, so as to improve the convenience of maintenance and debugging of the air conditioning equipment 100 and improve the wiring convenience of the main control module 60.

[0137] It is understandable that the number of windows formed on the mounting box 70 and the actual application functions can be determined according to actual production requirements, and no specific limitations are made here.

[0138] Combination Figures 1 to 3 In some embodiments of this utility model, the window includes an operation window 71, which is located on the side of the mounting box 70 facing the first inspection port 101 and is used to display the operating status of the air conditioning equipment 100 and to realize human-computer interaction.

[0139] For example, the mounting box 70 has a receiving cavity, the main control module 60 is disposed in the receiving cavity, and the operation window 71 is disposed opposite to the first inspection port 101. This is conducive to further improving the maintenance convenience of the air conditioning equipment 100 and the adjustment convenience of the corresponding parameters of the air conditioning equipment 100. Specifically, the first inspection port 101 can directly expose the operation window 71, and technicians can directly adjust the parameters of the air conditioning equipment 100 through the operation window 71 without disassembling the mounting box 70. This is conducive to further improving the maintenance convenience of the air conditioning equipment 100.

[0140] The window also includes a wiring window 72, at least a portion of which is located on the side of the mounting box 70 facing the first access port 101 and spaced apart from the operation window 71. The wiring window 72 is used for the passage of wire harnesses (such as communication lines of the outdoor unit of the air conditioning equipment, communication lines of the indoor unit, etc.) that are electrically connected to the main control module 60.

[0141] For example, considering that the main control module 60 needs to be electrically connected to the wiring harness, a wiring window 72 is provided on the mounting box 70 so that the wiring harness electrically connected to the main control module 60 can extend into the mounting box 70 to make an electrical connection with the main control module 60, which helps to improve the wiring convenience of the main control module 60.

[0142] In some examples, the operation window 71 can be located at the top of the mounting box 70, and the wiring window 72 can be located at the bottom of the operation window 71, so as to achieve the spacing between the operation window 71 and the wiring window 72. It is understood that the specific arrangement of the operation window 71 and the wiring window 72 can be determined according to the actual production requirements, and no specific limitation is made here.

[0143] In some embodiments of this utility model, multiple wiring windows 72 may be provided, at least some of which are provided on the side of the mounting box 70 opposite to the first inspection port 101, and other parts of the multiple wiring windows 72 are provided on other side walls of the mounting box 70.

[0144] like Figure 3 As shown, in some embodiments of the present invention, the mounting box 70 includes a mounting body 73 and a flip cover 74, the flip cover 74 being rotatably disposed on the mounting body 73 and positioned in conjunction with the mounting body 73.

[0145] For example, the mounting body 73 can serve as a mounting carrier for the main control module 60 to position and support the main control module 60. The flip cover 74 has a wiring window 72 and an operation window 71. The flip cover 74 can be rotatably connected to the mounting body 73 via a pivot. When the main control module 60 is wired, the flip cover 74 can be driven to rotate relative to the mounting body 73 to expose the main control module 60 mounted on the mounting plate 21, thereby facilitating the wiring of the main control module 60.

[0146] The flip cover 74 can also be snapped together with the mounting body 73. After the main control module 60 is wired, the flip cover 74 can be driven to reset. The flip cover 74 can cover at least part of the main control module 60 to reduce the risk of operators accidentally touching the live components on the main control module 60.

[0147] The flip cover 74 can be further engaged with the mounting body 73 to improve the reliability of the engagement between the flip cover 74 and the mounting body 73, thereby helping to ensure the reliability of the flip cover 74 in at least partially covering the main control module 60.

[0148] Combination Figure 1 and Figure 2 In some embodiments of this utility model, the air conditioning device 100 further includes a wiring bracket 80, which is installed below the mounting box 70 and used to install a terminal block 81, which is used to connect an external power cord.

[0149] It should be noted that "external power cord" refers to the wiring harness connected to the mains power.

[0150] For example, the terminal block 81 is mainly used for electrical connection in the circuit, serves as an electrical transition and is used to fix the wire harness. The terminal block 81 can be electrically connected to the power module in the housing 51, and the terminal block 81 can also be electrically connected to the main control module 60. By setting the terminal bracket 80, the terminal bracket 80 can support the terminal block 81 to facilitate the positioning and installation of the terminal block 81.

[0151] The wiring bracket 80 is located below the mounting box 70. Specifically, the wiring bracket 80 can be located on the mounting body 91 and below the mounting body 91, so that when the flip cover 74 is opened, there is no need to disassemble or pull the external power cord, which helps to improve the reliability of the external power cord electrical connection.

[0152] Multiple power modules include a filter module 521, which is electrically connected to a terminal block 81 via a power supply line 56.

[0153] For example, the filter module 521 is disposed inside the housing 51. After the external power cord is connected to the terminal block 81, a power supply line 56 can extend out. The power supply line 56 can extend into the housing 51 and be electrically connected to the filter module 521, thereby realizing that the filter module 521 is electrically connected to the terminal block 81 through the power supply line 56.

[0154] In some embodiments of this utility model, the wiring bracket 80 and the mounting box 70 are formed as one piece. Specifically, the wiring bracket 80 and the mounting body 73 are formed as one piece, which helps to simplify the assembly steps of the air conditioning equipment 100 and improve the production and assembly efficiency of the air conditioning equipment 100. In other embodiments of this utility model, the wiring bracket 80 and the mounting box 70 are formed as separate parts. The wiring bracket 80 can be fixedly connected to the mounting box 70 by fasteners (such as screws, bolts and other threaded connectors). By making the wiring bracket 80 and the mounting box 70 separate parts, the processing difficulty is reduced and the production and processing convenience of the wiring bracket 80 and the mounting box 70 is improved.

[0155] It is understandable that the wiring bracket 80 and the mounting box 70 may be formed as a single unit or separate units, depending on the actual production requirements, and no specific limitation is made here.

[0156] Combination Figure 1 and Figure 2 In some embodiments of this utility model, the air conditioning device 100 further includes a wire clamp 82, which is located at the lower part of the terminal block 81. Specifically, the wire clamp 82 can be set on the terminal bracket 80 and located at the lower part of the terminal block 81 to facilitate the installation of the wire clamp 82. The external power cord can be supported and fixed by the wire clamp 82 to reduce the risk of the external power cord loosening or falling off, thereby improving the reliability of the external power cord electrical connection.

[0157] Combination Figure 1 and Figure 2 In some embodiments of this utility model, the air conditioning device 100 further includes a mounting plate 21, which is at least fixed to the partition 20, and the mounting box 70 is mounted to the mounting plate 21.

[0158] For example, a mounting plate 21 may be provided on the side surface of the partition 20 opposite to the second chamber 104. The mounting plate 21 may be constructed as a plate with an L-shaped cross section. The part of the mounting plate 21 opposite to the partition 20 is fixedly connected to the partition 20, and the other part of the mounting plate 21 may be used to fix the mounting box 70. This improves the convenience of positioning and installing the mounting box 70.

[0159] In some examples, there may be two mounting plates 21. One of the two mounting plates 21 is fixedly connected to the partition 20, and the other of the two mounting plates 21 is fixed to the wall of the second chamber 104 opposite to the partition 20. The two sides of the mounting box 70 can be installed one-to-one with the two mounting plates 21 respectively to improve the assembly reliability of the mounting box 70.

[0160] It is understood that the shape and quantity of the mounting plate 21 described above are merely examples of this application and should not be construed as limitations on this application. The specific shape and quantity of the mounting plate 21 can be determined according to actual production requirements and are not specifically limited here.

[0161] In a further embodiment of the present invention, the frequency conversion drive module 523 and the filter module 521 are arranged side by side in the width direction of the housing 10.

[0162] For example, the filter module 521 and the reactor module are arranged in the width direction of the control box assembly 50, and the frequency converter drive module 523 and the filter module 521 are arranged side by side in the length direction of the control box assembly 50. This is beneficial to realize the flat design of multiple power modules in the mounting cavity, and to reduce the size of the control box assembly 50 in the height direction. This is beneficial to further realize the miniaturization design of the control box assembly 50, and thus to reduce the arrangement space required for the control box assembly 50.

[0163] It should be noted that "the height direction of the electrical control box assembly 50" can be understood as... Figure 1 The up and down directions in the middle.

[0164] Combination Figure 1 and Figure 7 In some embodiments of the present invention, the air conditioning equipment 100 further includes a motor mounting bracket 90, which is disposed in the first chamber 103 and connected to the outer casing 10. The motor mounting bracket 90 is used to mount the drive motor 31 of the fan assembly 30, and the housing 51 overlaps with at least part of the motor mounting bracket 90.

[0165] For example, the fan assembly 30 includes a drive motor 31 for providing power. The motor mounting bracket 90 can serve as a mounting carrier for the drive motor 31. The drive motor 31 can be fixed to the motor mounting bracket 90 by fasteners (such as threaded fasteners like screws or bolts) to improve the assembly stability of the drive motor 31.

[0166] The motor mounting bracket 90 can overlap with the box 51 located in the first chamber 103 at a position adjacent to and opposite to the box 51. In terms of distance, the part of the box 51 opposite to the motor mounting bracket 90 can be provided with an overlapping flange, which can overlap the motor mounting bracket 90. Thus, by making the box 51 overlap with the motor mounting bracket, it is beneficial to further improve the convenience of positioning and installation of the electrical control box assembly 50, and also to improve the assembly stability of the electrical control box assembly 50.

[0167] Combination Figure 1 and Figure 7In some embodiments of this utility model, the motor mounting bracket 90 includes: a mounting body 91, which is used to mount the drive motor 31 and is connected to the housing 10.

[0168] For example, the air conditioning equipment 100 may include multiple fan assemblies 30, and the mounting body 91 may extend along the arrangement direction of the multiple fan assemblies 30. For instance, the multiple fan assemblies 30 may be arranged in the height direction of the air conditioning equipment 100, and the mounting body 91 may extend along the height direction of the air conditioning equipment 100. The drive motor 31 of each fan assembly 30 may be mounted on the mounting body 91. At the same time, the bottom of the mounting body 91 may be connected to the bottom plate of the housing 10, so as to simplify the assembly process of the air conditioning equipment 100 and improve the production and assembly efficiency of the air conditioning equipment 100 while ensuring the assembly stability of the mounting body 91.

[0169] Combination Figure 1 and Figure 7 The motor mounting bracket 90 also includes a stabilizing part 92, which is located at the top of the mounting body 91 and connected to the outer shell 10. The stabilizing part 92 and the mounting body 91 are intersected and connected, and the box body 51 overlaps and cooperates with the stabilizing part 92.

[0170] For example, the stabilizing part 92 is disposed at the end of the mounting body 91 opposite to the top plate of the housing 10, that is, the stabilizing part 92 is disposed at the top of the mounting body 91, and the stabilizing part 92 can extend in the front-rear direction. One end of the stabilizing part 92 is connected to the mounting body 91, and the other end of the stabilizing part 92 can be fixedly connected to the front panel of the housing 10, so as to further improve the stability of the motor mounting bracket 90, thereby helping to improve the assembly stability of the drive motor 31.

[0171] The housing 51 overlaps with the stabilizing part 92 so that the stabilizing part 92 can support the housing 51, which helps to reduce the force borne at the connection point between the housing 51 and the outer shell 10. Since the stabilizing part 92 is connected to both the outer shell 10 and the mounting body 91, the stability of the support provided by the stabilizing part 92 to the housing 51 can be guaranteed, thereby improving the assembly stability of the electrical control box assembly 50.

[0172] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0173] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An air conditioning device, characterized in that, include: shell; A partition is disposed inside the housing and divides the space inside the housing into a first chamber and a second chamber. The first chamber is equipped with a fan assembly, and the second chamber is equipped with a compressor. An electrical control box assembly, the electrical control box assembly including a box body and a power module disposed inside the box body, the box body being supported on the top of the partition, and at least a portion of the box body being located in the first chamber and / or the second chamber; The main control module is located outside the housing and in the second chamber.

2. The air conditioning equipment according to claim 1, characterized in that, The power module includes a filter module, a reactor module, and a frequency converter drive module. The filter module and the reactor module are arranged in a first direction, and in a second direction, the frequency converter drive module is located on the same side of the filter module and the reactor module. The first direction and the second direction are intersecting.

3. The air conditioning equipment according to claim 2, characterized in that, The partition has a top-open mounting slot, in which the electrical control box assembly is placed. A portion of the electrical control box assembly is located in the first chamber, and another portion of the electrical control box assembly is located in the second chamber.

4. The air conditioning equipment according to claim 3, characterized in that, The portion of the housing located in the first chamber is provided with the filter module and the reactor module, and the portion of the housing located in the second chamber is provided with the frequency conversion drive module.

5. The air conditioning equipment according to claim 2, characterized in that, The housing includes: The box body has an open mounting cavity on one side, with the opening of the open end of the box body facing upwards; A cover, which is placed over the open end of the box body to seal the open end.

6. The air conditioning equipment according to claim 5, characterized in that, The main body of the box is provided with a heat exchange channel for containing refrigerant, and the heat exchange channel is used to exchange heat with the heating element of the power module.

7. The air conditioning equipment according to claim 6, characterized in that, The heating element of the filter module is positioned toward the heat exchange channel; The reactor module is fitted to the surface of the box body on the side away from the open end; The circuit board of the frequency conversion drive module is disposed opposite to the surface of the box body away from the open end.

8. The air conditioning equipment according to claim 6, characterized in that, The box body and the heat exchange channel are constructed as a single unit; and / or... The main body of the box is formed as a cold plate.

9. The air conditioning equipment according to claim 5, characterized in that, The electrical control box assembly further includes a first sealing element, which is disposed between the box body and the cover to make the box body and the cover seal together.

10. The air conditioning device according to claim 1, wherein the housing includes a housing body, the housing body forms an installation cavity with one side open, the power module is disposed in the installation cavity, the housing body is provided with a wiring hole, and a wire harness connected to the power module passes through the wiring hole and is electrically connected to an external device.

11. The air conditioning equipment according to claim 10, characterized in that, The electrical control box assembly further includes a second seal, which is disposed in the wiring hole and used for the wiring harness connected to the power module to pass through, or the wiring harness connected to the power module is adapted to be electrically connected to the power module through the second seal.

12. The air conditioning equipment according to claim 11, characterized in that, The second seal includes: A first sealing part is disposed on the first plate of the box body and is used to electrically connect the compressor line to the power module. The second sealing part is disposed on the second plate of the main body of the box and is used to electrically connect the power supply line to the power module. The third sealing part is disposed on the third plate of the box body and is used to electrically connect the fan line to the power module. The second plate and the third plate are arranged opposite to each other in a second direction, and the third plate is located in the first cavity, the second plate is located in the second cavity, and the first plate is located at the end of the second plate and the third plate facing the first inspection port of the outer shell and is connected to the second plate and the third plate respectively.

13. The air conditioning equipment according to claim 10, characterized in that, The power module includes a frequency converter drive module, which includes a circuit board, a fan drive module, and a compressor drive module. The fan drive module is located on the side of the circuit board closer to the first chamber, and the compressor drive module is located on the side of the circuit board away from the first chamber.

14. The air conditioning equipment according to claim 1, characterized in that, The outer casing has a first inspection port located in the second chamber, and the main control module is positioned opposite to the first inspection port.

15. The air conditioning equipment according to claim 14, characterized in that, It also includes an installation box, which is located in the second chamber and opposite to the first inspection port. The installation box is used to install the main control module.

16. The air conditioning equipment according to claim 15, characterized in that, The mounting box has a window for displaying the operating status of the air conditioning equipment and for enabling human-machine interaction; and / or, The window is used for the passage of the wiring harness that is electrically connected to the main control module.

17. The air conditioning equipment according to claim 16, characterized in that, The window includes: An operation window is located on the side of the mounting box facing the first inspection port and is used to display the operating status of the air conditioning equipment and to realize human-computer interaction. A wiring window, at least a portion of which is located on the side of the mounting box facing the first inspection port and spaced apart from the operation window, is provided for the passage of wires electrically connected to the main control module.

18. The air conditioning equipment according to claim 15, characterized in that, It also includes a wiring bracket, which is installed below the mounting box and used to install a terminal block for connecting an external power cord; The plurality of power modules include a filter module, which is electrically connected to the terminal block via a power supply line.

19. The air conditioning equipment according to claim 15, characterized in that, It also includes a mounting plate, which is at least fixed to the separator, and the mounting box is mounted to the mounting plate.

20. The air conditioning equipment according to any one of claims 1-19, characterized in that, It also includes a motor mounting bracket, which is disposed in the first cavity and connected to the outer shell. The motor mounting bracket is used to mount the drive motor of the fan assembly, and the housing and the motor mounting bracket are at least partially overlapped.

21. The air conditioning equipment according to claim 20, characterized in that, The motor mounting bracket includes: The mounting body is used to mount the drive motor and is connected to the housing; A stabilizing part is located at the top of the mounting body and connected to the outer shell. The stabilizing part and the mounting body are intersected and connected, and the stabilizing part overlaps and engages with the housing.

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