An electronic control box assembly, an outdoor unit of an air conditioner, and an air conditioner

Abstract

This document provides an electronic control box assembly, an outdoor unit of an air conditioner, and an air conditioner. The electronic control box assembly includes: a mounting plate, on the front surface of which there are a first mounting area and a second mounting area, and the first mounting area is located above the second mounting area; a first circuit board of an integral structure, disposed in the first mounting area; and a second circuit board of an integral structure, disposed in the second mounting area. The first circuit board integrates the first sub-board and the second sub-board in the related art. Therefore, the manufactured electronic control box assembly has a simpler structure, a smaller volume, and is more conducive to the miniaturization of the outdoor unit of the air conditioner.

Description

Technical Field

[0001] The present application relates to, but is not limited to, the technical field of electrical equipment, and specifically refers to an electronic control box assembly, an outdoor unit of an air conditioner, and an air conditioner. Background Art

[0002] The existing electronic control box assembly includes a box body, a first circuit board, and a second circuit board. The second circuit board is an inspection board, and the first circuit board is a split structure and includes a first sub-board and a second sub-board that are parallel to each other. The first sub-board is arranged inside the box body, and the second sub-board is arranged on the rear side of the box body. Such an electronic control box assembly has a complex structure and occupies a large space, which is not conducive to the miniaturization of the outdoor unit of the air conditioner. Summary of the Invention

[0003] The present application provides an electronic control box assembly with a simple structure and a small occupied space.

[0004] The present application also provides an outdoor unit of an air conditioner and an air conditioner.

[0005] The electronic control box assembly proposed in the embodiment of the present application includes: a mounting plate, on the front surface of which there are a first mounting area and a second mounting area, and the first mounting area is located above the second mounting area; a first circuit board with an integral structure, arranged in the first mounting area; and a second circuit board with an integral structure, arranged in the second mounting area.

[0006] In some exemplary embodiments, the electronic control box assembly further includes: a first mounting bracket, arranged in the first mounting area, and the first circuit board is arranged on the first mounting bracket; wherein, a first folded edge that bends forward is provided at the left end of the mounting plate, the first mounting bracket and the first circuit board are located on the right side of the first folded edge, the first folded edge is provided with heat dissipation holes, the first mounting bracket is provided with a first wire accommodating part, and the first wire accommodating part is located between the first circuit board and the first folded edge and behind the heat dissipation holes, and is configured to position the connecting wire of the blower and / or the connecting wire of the compressor.

[0007] In some exemplary embodiments, a hanging part that bends leftward is provided at the top end of the first folded edge, the hanging part is configured to be hung on a middle partition board, an installation table is provided on the right side surface of the first folded edge, the installation surface of the installation table inclines forward and is provided with installation holes, and the installation holes are configured to be connected to the middle partition board through screws.

[0008] In some exemplary embodiments, the mounting plate is provided with a reinforcing groove, one end of the first mounting bracket is connected to the mounting plate in a plug-in manner, and the other end is connected to the mounting plate in a snap-fit manner.

[0009] In some exemplary embodiments, the electric control box assembly further includes: a second mounting bracket. A second flanging that bends forward is provided at the right end of the mounting plate, and the second mounting bracket is erected between the second flanging and the first circuit board. Wherein, the second mounting bracket is provided with a second wire accommodating portion, the second wire accommodating portion is configured to position weak current wires, and the second flanging is provided with a wire routing hole, and the wire routing hole is configured to allow the weak current wires to pass through.

[0010] In some exemplary embodiments, the electric control box assembly further includes: a third mounting bracket, which is provided in the second installation area; a receiving box, which is provided on the third mounting bracket and is spaced apart from the second installation area, and the second circuit board is provided in the receiving box; and a magnetic ring, which is provided between the second installation area and the receiving box.

[0011] In some exemplary embodiments, the second installation area is provided with a first recessed portion and a wiring seat. The wiring seat is located below the first recessed portion. The first circuit board is provided with a mating socket, and the mating socket is located above the first recessed portion. The magnetic ring is provided in the first recessed portion and is configured to be electrically connected to the mating socket and the wiring seat.

[0012] In some exemplary embodiments, an avoidance notch is provided below the first installation area. The avoidance notch is located on the left side of the second installation area and is configured to be in front of the screw cover of the compressor.

[0013] In some exemplary embodiments, the mounting plate includes: a first plate body, and the first installation area is located on the first plate body; a second plate body, which is located below the front side of the first plate body, and the avoidance notch and the second installation area are located on the second plate body; and a connecting plate, which connects the first plate body and the second plate body.

[0014] The outdoor unit of the air conditioner proposed by this application includes a housing, a middle partition board, and the electric control box assembly described in any of the above embodiments. The middle partition board is erected inside the housing and divides the interior of the housing into a heat exchange cavity and an installation cavity, and the electric control box assembly is erected at the upper front side of the installation cavity.

[0015] In some exemplary embodiments, a second recessed portion is provided at the front end of the middle partition board, and the front panel of the installation cavity is snap-fitted to the second recessed portion.

[0016] The air conditioner proposed by this application includes the outdoor unit of the air conditioner described in any of the above embodiments.

[0017] For the technical solution proposed in the embodiment of the present invention, the first circuit board integrates the first sub-board and the second sub-board in the related art. Therefore, the manufactured electric control box assembly has a simpler structure, a smaller volume, and is more conducive to realizing the miniaturization of the outdoor unit of the air conditioner. Description of the Drawings

[0018] Figure 1 Schematic diagram of the structure of the outdoor unit of an air conditioner according to some embodiments of the present invention;

[0019] Figure 2 is Figure 1 Schematic diagram of the structure at the installation cavity in;

[0020] Figure 3 is Figure 2 Schematic diagram of the three-dimensional structure of the shown structure;

[0021] Figure 4 is Figure 3 Schematic diagram of the three-dimensional structure of the right rear side plate in;

[0022] Figure 5 is Figure 3 Schematic diagram of the three-dimensional structure of the shown structure after removing the right rear side plate;

[0023] Figure 6 is Figure 5 Schematic diagram of the three-dimensional structure of the middle partition board in;

[0024] Figure 7 is Figure 5 Schematic diagram of the three-dimensional structure of the electronic control box assembly in;

[0025] Figure 8 is Figure 7 Schematic diagram of the structure of the first circuit board in;

[0026] Figure 9 is Figure 5 Partial schematic diagram of the structure at the second circuit board in;

[0027] Figure 10 is Figure 5 Partial schematic diagram of the structure at the second installation area in;

[0028] Figure 11 is Figure 7 Schematic diagram of the three-dimensional structure of the first mounting bracket in;

[0029] Figure 12 is Figure 7 Schematic diagram of the three-dimensional structure of the second mounting bracket in;

[0030] Figure 13 is Figure 5 Schematic diagram of the three-dimensional structure of one perspective of the mounting plate in;

[0031] Figure 14 is Figure 5 Schematic diagram of the three-dimensional structure of the other perspective of the mounting plate in;

[0032] Figure 15 is Figure 5Schematic diagram of the three-dimensional structure of the middle mounting plate from another perspective.

[0033] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0034] 100 Middle partition, 110 Second recess, 200 Right rear side plate, 300 Electric control box assembly, 310 Mounting plate, 311 First mounting area, 312 Second mounting area, 313 First folding edge, 314 Heat dissipation holes, 315 Hanging part, 316 Mounting table, 317 Reinforcing groove, 318 Second folding edge, 319 Wiring holes, 320 First circuit board, 321 Pair of sockets, 330 Second circuit board, 350 First mounting bracket, 351 First wire accommodating part, 360 Second mounting bracket, 361 Second wire accommodating part, 371 Third mounting bracket, 372 Accommodating box, 373 Ferrite core, 381 First plate body, 382 Second plate body, 383 Connecting plate, 390 Pressure wire clamp, 400 Heat dissipation air duct, 511 First recess, 512 Wiring seat, 513 Avoidance notch, 521 Connecting wire, 522 Connecting wire, 523 Weak wire, 600 Compressor. Specific embodiments

[0035] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0036] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the attached drawings). If the specific posture changes, the directional indications will also change accordingly.

[0037] In addition, the descriptions such as "first" and "second" in the present invention are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present invention, "a plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0038] In the present invention, unless otherwise clearly defined and limited, the terms "connection", "fixation", etc. shall be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; "connection" can be a direct connection or an indirect connection through an intermediate medium, and can be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] In addition, the technical solutions between various embodiments of the present invention can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present invention.

[0040] Figure 1 Structural schematic diagram of the outdoor unit of an air conditioner proposed for some embodiments of the present invention; Figure 2 is Figure 1 Structural schematic diagram of the installation cavity in; Figure 3 is Figure 2 Stereoscopic structural schematic diagram of the structure shown; Figure 4 is Figure 3 Stereoscopic structural schematic diagram of the right rear side plate in; Figure 5 is Figure 3 Stereoscopic structural schematic diagram of the structure shown after removing the right rear side plate; Figure 6 is Figure 5 Stereoscopic structural schematic diagram of the middle partition plate in; Figure 7 is Figure 5 Stereoscopic structural schematic diagram of the electronic control box assembly in; Figure 8 is Figure 7 Structural schematic diagram of the first circuit board in; Figure 9 is Figure 5 Partial structural schematic diagram of the second circuit board in; Figure 10 is Figure 5 Partial structural schematic diagram of the second installation area in; Figure 11 is Figure 7 Stereoscopic structural schematic diagram of the first mounting bracket in; Figure 12 is Figure 7 Stereoscopic structural schematic diagram of the second mounting bracket in; Figure 13 is Figure 5 Stereoscopic structural schematic diagram of one perspective of the mounting plate in; Figure 14 is Figure 5 Stereoscopic structural schematic diagram of another perspective of the mounting plate in; Figure 15 is Figure 5 Stereoscopic structural schematic diagram of yet another perspective of the mounting plate in.

[0041] The outdoor unit of the air conditioner proposed in this application, as Figures 1 to 6 shown, includes a housing, a middle partition 100, and an electric control box assembly 300. The middle partition 100 is vertically arranged in the housing in the front-rear direction and divides the interior of the housing into a heat exchange cavity and an installation cavity. The electric control box assembly 300 is vertically arranged at the upper part of the front side of the installation cavity. Among them, as Figures 7 to 15 shown, the electric control box assembly 300 includes: a mounting plate 310, the front surface (i.e., the front side surface) of the mounting plate 310 is provided with a first installation area 311 and a second installation area 312, and the first installation area 311 is located above the second installation area 312; an integrated first circuit board 320, the first circuit board 320 is arranged in the first installation area 311; and an integrated second circuit board 330, the second circuit board 330 is arranged in the second installation area 312. Optionally, the second mounting plate 310 is set as a point inspection board. Components such as a condenser and a fan are arranged in the heat exchange cavity, and a compressor 600 is also arranged in the installation cavity. The compressor 600 is located at the lower left of the electric control box assembly 300.

[0042] In this technical solution, the first circuit board 320 integrates the first sub-board and the second sub-board in the related art. Therefore, the manufactured electric control box assembly 300 has a simpler structure and a smaller volume, which is more conducive to realizing the miniaturization of the outdoor unit of the air conditioner.

[0043] In some exemplary embodiments, as Figure 7 , Figure 8 and Figure 11 shown, the electric control box assembly 300 further includes: a first mounting bracket 350, the first mounting bracket 350 is arranged in the first installation area 311, and the first circuit board 320 is located at the front side of the first mounting bracket 350 and is arranged on the first mounting bracket 350. Among them, as Figure 3 , Figure 5 , Figure 7 shown, Figures 13 to 15 shown, the left end of the mounting plate 310 is provided with a first folded edge 313 bent forward. The first mounting bracket 350 and the first circuit board 320 are located on the right side of the first folded edge 313. The first folded edge 313 can block water from flowing rightward to the first circuit board 320 and the second circuit board 330. The first folded edge 313 is provided with heat dissipation holes 314, and a heat dissipation air duct 400 is installed at the heat dissipation holes 314. The heat dissipation air duct 400 is located on the left side of the first folded edge 313 and is in the heat exchange cavity. This solution can improve the heat dissipation performance of the first circuit board 320 and the second circuit board 330 under the action of the fan. As Figure 5As shown, the first mounting bracket 350 is provided with a first wire accommodating portion 351. The first wire accommodating portion 351 is located between the first circuit board 320 and the first folded edge 313 and behind the heat dissipation hole 314. The connection wire of the blower bypasses the top of the middle partition 100 and is connected to the first circuit board 320. Through the positioning of the first wire accommodating portion 351, the wiring of the connection wire 521 of the blower is completed; the connection wire 522 of the compressor 600 is connected upward to the first circuit board 320. Through the positioning of the first wire accommodating portion 351, the wiring of the connection wire 522 of the compressor 600 is completed, which can prevent the connection wire of the compressor 600 from blocking the heat dissipation hole 314. Optionally, the first wire accommodating portion 351 is set as a wire clip and / or a wire groove, with a simple structure. Optionally, the heat dissipation hole 314 is set as a "day"-shaped strengthening hole, which can also enhance the structural strength of the first folded edge 313.

[0044] In some examples, the top end of the first folded edge 313 is provided with a hanging portion 315 bent to the left. The hanging portion 315 is hung on the top of the middle partition 100. The right side surface of the first folded edge 313 is provided with a mounting table 316. The mounting surface of the mounting table 316 is inclined forward and is provided with a mounting hole. A screw passes through the mounting hole from the left and is tightened on the middle partition 100 to fix the first folded edge 313 and the middle partition 100 together. The mounting surface of the mounting table 316 is inclined forward, which is more convenient for the operator to perform the screw driving operation.

[0045] In some embodiments, as Figure 13 shown, the mounting plate 310 is provided with a strengthening groove 317 for enhancing the structural strength of the mounting plate 310. The strengthening groove 317 can be made by stamping, which is relatively easy to implement; one end of the first mounting bracket 350 is connected to the mounting plate 310 in a plug-in manner, and the other end is connected to the mounting plate 310 in a clamping manner. Optionally, as Figure 11 and Figure 14 shown, the lower end of the first mounting bracket 350 is connected to the mounting plate 310 in a plug-in manner, and the upper end of the first mounting bracket 350 is connected to the mounting plate 310 in a clamping manner, or it can be that the upper end of the first mounting bracket 350 is connected to the mounting plate 310 in a plug-in manner, and the lower end of the first mounting bracket 350 is connected to the mounting plate 310 in a clamping manner, and the structures are all relatively simple. Of course, it can also be that the first mounting bracket 350 is fixed to the mounting plate 310 by screws, which can also achieve the purpose of this application. Its gist does not deviate from the design concept of the present invention, so it will not be elaborated here and should also fall within the protection scope of this application.

[0046] In some exemplary embodiments, as Figure 7 and Figure 12As shown, the electronic control box assembly 300 further includes: a second mounting bracket 360. A right end of the mounting plate 310 is provided with a second folded edge 318 that bends forward. The second mounting bracket 360 is vertically fixed between the second folded edge 318 and the first circuit board 320. The second folded edge 318 can block water from flowing leftward to the first circuit board 320 and the second circuit board 330. It can be that the second mounting bracket 360 is clamped between the second folded edge 318 and the first circuit board 320; or it can be that the second mounting bracket 360 is fixed between the second folded edge 318 and the first circuit board 320 by screws; both of the above two solutions have simple structures and are relatively easy to implement. Among them, as Figure 7 shown, a second wire accommodating portion 361 is provided on a left side of the second mounting bracket 360. The second wire accommodating portion 361 is configured to position (a part of) the weak current wire 523, so as to straighten (a part of) the weak current wire 523. The second folded edge 318 is provided with a wire routing hole 319, and the wire routing hole 319 is configured to pass through (another part of) the weak current wire 523, so as to straighten (another part of) the weak current wire 523. It can be that the second wire accommodating portion 361 is a wire clip and / or a wire groove, etc., all of which can achieve the purpose of this application. Its gist does not deviate from the design concept of the present invention, and will not be elaborated here, and all should fall within the protection scope of this application. It can be that a sealing folded edge is provided on a right rear side plate 200 of the housing to cover the wire routing hole 319, so as to perform a waterproof sealing treatment on the wire routing hole 319. It can be that the second folded edge 318 is fixedly connected to the right rear side plate 200 of the housing.

[0047] In some exemplary embodiments, as Figure 9 and Figure 10 shown, the electronic control box assembly 300 further includes: a third mounting bracket 371, the third mounting bracket 371 is disposed in the second mounting area 312; a receiving box 372, the receiving box 372 is disposed on the third mounting bracket 371 and is located in front of the second mounting area 312, and the second circuit board 330 is disposed in the receiving box 372; and a magnetic ring 373, the magnetic ring 373 is disposed between the second mounting area 312 and the receiving box 372. This solution has a more reasonable layout, saves more space, and has a relatively beautiful structure. It can be that the third mounting bracket 371 is a folded plate, the left rear end of the folded plate is fixed in the second mounting area 312, and the right end of the folded plate is fixed on the second folded edge 318. It can be that the magnetic ring 373 is set as a power line magnetic ring.

[0048] It can be that the third mounting bracket 371 and the receiving box 372 are of an integral structure; or it can be that, as Figure 9 shown, the third mounting bracket 371 and the receiving box 372 are of a split structure; both of the above can achieve the purpose of this application. Its gist does not deviate from the design concept of the present invention, and will not be elaborated here, and all should fall within the protection scope of this application.

[0049] In some examples, as Figure 9 and Figure 10As shown, the second installation area 312 is provided with a first recess 511 and a wiring base 512. The wiring base 512 is located below the first recess 511. The first circuit board 320 is provided with a mating socket 321, and the mating socket 321 is located above the first recess 511. A magnetic ring 373 is disposed in the first recess 511. The coil of the magnetic ring 373 is electrically connected to the mating socket 321, and the coil of the magnetic ring 373 is also electrically connected to the wiring base 512.

[0050] In some exemplary embodiments, as Figure 9 、 Figures 13 to 15 shown, an avoidance notch 513 is provided below the first installation area 311. The avoidance notch 513 is located on the left side of the second installation area 312 and is arranged in front of the screw cover of the compressor 600. This not only reduces the volume of the electronic control box assembly 300, but also facilitates the wiring of the compressor 600 and the fixing of the screw cover on the top of the compressor 600.

[0051] In some embodiments, as Figures 13 to 15 shown, the mounting plate 310 includes: a first plate body 381, and the first installation area 311 is located on the front side of the first plate body 381; a second plate body 382, the second plate body 382 is located below the front side of the first plate body 381. The avoidance notch 513 and the second installation area 312 are located on the second plate body 382. The avoidance notch 513 is located on the left side of the second plate body 382, and the second installation area 312 is located on the right front side of the second plate body 382; and a connecting plate 383, the connecting plate 383 is located between the first plate body 381 and the second plate body 382 and connects the first plate body 381 and the second plate body 382. Optionally, the lower end of the first mounting bracket 350 is inserted and connected to the connecting plate 383, and the upper end of the first mounting bracket 350 is snap-connected to the upper end of the first plate body 381. Optionally, a wire pressing clip 390 is further provided at the lower part of the second plate body 382.

[0052] In some exemplary embodiments, as Figures 1 to 3 、 Figure 5 and Figure 6 shown, the front end of the middle partition 100 is provided with a second recess 110. The front panel of the installation cavity is snap-connected to the second recess 110. Compared with the notch structure, the second recess 110 can better prevent water from entering the interior of the electronic control box assembly 300.

[0053] In some embodiments, as Figure 2 、 Figure 3 、 Figure 5 、 Figure 6 and Figure 10 shown, both the first recess 511 and the second recess 110 are provided as concave pits.

[0054] The air conditioner (not shown in the figure) proposed in this application includes the outdoor unit of the air conditioner described in any of the above embodiments.

[0055] The air conditioner provided by the embodiment of the present invention has all the advantages of the outdoor unit of the air conditioner provided in any of the above embodiments, which will not be elaborated here.

[0056] In some exemplary embodiments, the air conditioner further includes an indoor unit of the air conditioner, and the indoor unit of the air conditioner is used in cooperation with the outdoor unit of the air conditioner.

[0057] To sum up, for the technical solution provided by the embodiment of the present invention, the first circuit board integrates the first sub-board and the second sub-board in the related art. Therefore, the manufactured electronic control box assembly has a simpler structure and a smaller volume, which is more conducive to realizing the miniaturization of the outdoor unit of the air conditioner.

[0058] In the description of the present application, it should be understood that the orientation or positional relationship indicated by 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. is based on the orientation or positional relationship shown in the drawings. It is 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 thus cannot be understood as a limitation to the present application.

[0059] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present application, "a plurality of" means at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0060] In the present application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. 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 circumstances.

[0061] In this application, unless otherwise clearly specified or limited, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means 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 may mean that the first feature is directly below or obliquely below the second feature, or simply means that the horizontal height of the first feature is less than that of the second feature.

[0062] In the description of this specification, the description of reference terms such as "an embodiment", "some embodiments", "example", "specific example", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0063] Although the embodiments of this application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limitations to this application. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of this application.

Claims

1. An electronic control box assembly, characterized in that, Comprising: An installation plate, on the front surface of which there are a first installation area and a second installation area, and the first installation area is located above the second installation area; A first circuit board of an integral structure, arranged in the first installation area; And A second circuit board of an integral structure, arranged in the second installation area; The electric control box assembly further includes: A third mounting bracket, arranged in the second installation area; A receiving box, arranged on the third mounting bracket and spaced from the second installation area, and the second circuit board is arranged in the receiving box; And A magnetic ring, arranged between the second installation area and the receiving box and between the second installation area and the third mounting bracket; The second installation area is provided with a first recessed part and a wiring seat, the wiring seat is located below the first recessed part, the first circuit board is provided with a mating socket, the mating socket is located above the first recessed part, and the magnetic ring is arranged in the first recessed part and is configured to be electrically connected to the mating socket and the wiring seat.

2. The electronic control box assembly according to claim 1, wherein, Further comprising: A first mounting bracket, arranged in the first installation area, and the first circuit board is arranged on the first mounting bracket; Wherein, the left end of the installation plate is provided with a first folded edge bent forward, the first mounting bracket and the first circuit board are located on the right side of the first folded edge, the first folded edge is provided with heat dissipation holes, and the first mounting bracket is provided with a first wire accommodating part, and the first wire accommodating part is located between the first circuit board and the first folded edge and behind the heat dissipation holes, and is configured to position the connecting wire of the blower and / or the connecting wire of the compressor.

3. The electronic control box assembly according to claim 2, characterized in that, The top end of the first folded edge is provided with a hanging part bent leftward, and the hanging part is configured to be hung on the middle partition board. The right side surface of the first folded edge is provided with a mounting table, the mounting surface of the mounting table is inclined forward and is provided with mounting holes, and the mounting holes are configured to be connected to the middle partition board by screws.

4. The electronic control box assembly according to claim 2, characterized in that, The installation plate is provided with a reinforcing groove, one end of the first mounting bracket is connected to the installation plate in a plug-in manner, and the other end is connected to the installation plate in a snap-fit manner.

5. The electronic control box assembly according to claim 1, characterized in that, Further comprising: A second mounting bracket, the right end of the installation plate is provided with a second folded edge bent forward, and the second mounting bracket is erected between the second folded edge and the first circuit board; Wherein, the second mounting bracket is provided with a second wire accommodating part, and the second wire accommodating part is configured to position the weak current wire, and the second folded edge is provided with a wire routing hole, and the wire routing hole is configured to penetrate the weak current wire.

6. The electronic control box assembly according to claim 1, characterized in that A relief notch is arranged below the first installation area, and the relief notch is located on the left side of the second installation area and is configured to be in front of the screw cover of the compressor.

7. The electronic control box assembly according to claim 6, wherein, The installation plate includes: A first plate body, and the first installation area is located on the first plate body; A second plate body, located in the front lower side of the first plate body, and the relief notch and the second installation area are located on the second plate body; And A connecting plate, connecting the first plate body and the second plate body.

8. An outdoor unit of an air conditioner, characterized in that, Comprising a shell, a middle partition board and the electric control box assembly according to any one of claims 1 to 7, the middle partition board is erected in the shell and divides the interior of the shell into a heat exchange cavity and an installation cavity, and the electric control box assembly is erected in the upper front part of the installation cavity.

9. The outdoor air conditioner according to claim 8, characterized in that, The front end of the middle partition board is provided with a second recessed part, and the front panel of the installation cavity is snap-fitted to the second recessed part.

10. An air conditioner, characterized in that, Including the outdoor air conditioner according to claim 8 or 9.

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