Middle partition plate assembly and air conditioner outdoor unit

Abstract

The utility model discloses a median septum assembly and an air conditioner outdoor unit, the air conditioner outdoor unit comprises a shell, the median septum assembly comprises a median septum, the median septum divides the internal space of the shell into a fan cavity and a compressor cavity which are arranged left and right; the reactor is arranged on the side, away from the compressor cavity, of the middle partition plate. According to the middle partition plate assembly provided by the utility model, the reactor can be installed in the fan cavity, so that the reactor has more installation space, the installation of the reactor is facilitated, and the installation efficiency of the reactor is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air processing equipment, in particular to a middle partition plate component and an air-conditioning outdoor unit. Background Art

[0002] At present, the reactor of the air conditioner outdoor unit is fixed on the side of the middle partition away from the fan cavity through the bottom plate. Since there are many parts installed in the compressor cavity of the air conditioner outdoor unit and the arrangement of the parts is complex, the installation of the reactor is difficult and the installation efficiency is low. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a middle partition assembly, which facilitates the installation of the reactance and improves the installation efficiency of the reactance.

[0004] The utility model also provides an air-conditioner outdoor unit, comprising the above-mentioned middle partition assembly.

[0005] According to the middle partition assembly of the embodiment of the utility model, it is used for an air-conditioning outdoor unit, which includes a shell, and the middle partition assembly includes: a middle partition, which divides the internal space of the shell into a fan cavity and a compressor cavity arranged on the left and right; and a reactance, which is arranged on the side of the middle partition away from the compressor cavity.

[0006] According to the middle partition assembly of the embodiment of the utility model, the internal space of the shell is divided into a fan chamber and a compressor chamber arranged on the left and right by the middle partition, and the reactor is arranged on the side of the middle partition away from the compressor chamber, so that the reactor can be installed in the fan chamber, so that the reactor has more installation space, which facilitates the installation of the reactor and improves the installation efficiency of the reactor.

[0007] In some embodiments of the present invention, a protrusion is provided on a side of the middle partition plate facing the fan cavity, and the reactance is provided on a side of the protrusion facing away from the compressor cavity and is connected to the protrusion.

[0008] In some embodiments of the present invention, the lower end of the protrusion has a slot, the lower end of the reactance is inserted into the slot, and the upper end of the reactance is connected to the protrusion via a fastener.

[0009] In some embodiments of the utility model, the upper ends of the reactance on both sides along the width direction of the middle partition are respectively connected to the protrusion by a fastener, and the lower end of the protrusion has two slots spaced apart along the width direction of the middle partition, and the lower ends of the reactance on both sides along the width direction of the middle partition are respectively inserted into the two slots.

[0010] In some embodiments of the present invention, the length of the fastener is smaller than the height of the protrusion.

[0011] In some embodiments of the present invention, the protrusion includes two sub-protrusions spaced apart along the width direction of the middle partition, and the reactance is connected to both of the two sub-protrusions.

[0012] In some embodiments of the present invention, the middle partition assembly further comprises: a reactor box cover, wherein the reactor box cover is disposed outside the reactor and connected to the middle partition.

[0013] In some embodiments of the utility model, a fixing plate is provided on the side of the middle partition facing the fan cavity, the fixing plate is located on one side of the protrusion along the width direction of the middle partition and on the front side of the protrusion along the front-to-rear direction of the air-conditioning outdoor unit, and the front side wall of the reactance box cover is connected to the fixing plate by fasteners.

[0014] In some embodiments of the present invention, the fixing plate is formed by partially cutting and bending the middle partition, and the middle partition has an opening at a position corresponding to the fixing plate; or, the middle partition has an opening, and the fixing plate is formed by extending along the edge of the opening toward one side of the fan chamber.

[0015] In some embodiments of the utility model, a socket is provided on the middle partition plate, and the socket is located on the side of the protrusion away from the fixing plate, and a buckle matching with the socket is provided on the rear side wall of the reactance box cover.

[0016] An air-conditioning outdoor unit according to an embodiment of the utility model includes the above-mentioned middle partition assembly.

[0017] According to the air-conditioning outdoor unit of the embodiment of the utility model, by setting the above-mentioned middle partition assembly, the middle partition divides the internal space of the shell into a fan chamber and a compressor chamber arranged on the left and right, and the reactor is arranged on the side of the middle partition away from the compressor chamber, so that the reactor can be installed in the fan chamber, so that the reactor has more installation space, which facilitates the installation of the reactor and improves the installation efficiency of the reactor.

[0018] In some embodiments of the utility model, the air-conditioning outdoor unit includes a shell, the shell includes a chassis and a front panel, the front panel is detachably arranged on the chassis, and the fixing plate of the middle partition assembly faces the front panel of the air-conditioning outdoor unit.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0021] Figure 1 It is a left view of the middle partition assembly according to an embodiment of the utility model, wherein the reactance box cover is not shown;

[0022] Figure 2 yes Figure 1 The enlarged view of point A in the middle;

[0023] Figure 3 It is a right side view of the middle partition assembly according to an embodiment of the utility model;

[0024] Figure 4 yes Figure 3 The enlarged view of point B in the middle;

[0025] Figure 5 is a front view of a middle partition assembly according to an embodiment of the utility model, wherein the reactance box cover is not shown;

[0026] Figure 6 yes Figure 5 Enlarged view of point C in the middle;

[0027] Figure 7 is a front view of a middle partition assembly according to an embodiment of the utility model;

[0028] Figure 8 yes Figure 7 Enlarged view of point D in the middle.

[0029] Reference numerals:

[0030] 10. Middle partition assembly;

[0031] 1. middle partition; 11. protrusion; 111. slot; 112. sub-protrusion; 12. fixing plate; 13. opening; 14. socket; 15. groove; 151. sub-groove;

[0032] 2. Reactance;

[0033] 3. Reactance box cover; 31. Buckle. DETAILED DESCRIPTION

[0034] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0035] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0036] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] The middle partition assembly 10 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0038] like Figure 1-Figure 8 As shown, the middle partition assembly 10 according to the embodiment of the utility model includes: a middle partition 1 and a reactance 2.

[0039] Specifically, refer to Figure 1-Figure 8 The middle partition assembly 10 is used for an air-conditioning outdoor unit. The air-conditioning outdoor unit includes a shell. The middle partition 1 divides the internal space of the shell into a fan chamber and a compressor chamber arranged on the left and right. It should be noted that the middle partition 1 also has an electric control board (not shown), and the reactance 2 is electrically connected to the electric control board. The setting of the reactance 2 can limit the circuit impedance and suppress electromagnetic interference, thereby maintaining the current stability and improving the stability of the operation of the air-conditioning outdoor unit. The left and right direction refers to the left and right direction of the user when the user is facing the front side (the air outlet side) of the air-conditioning outdoor unit. For example, in the present utility model, the fan chamber is located on the left side of the compressor.

[0040] Furthermore, if Figure 1-Figure 4As shown, the reactor 2 is arranged on the side of the middle partition 1 away from the compressor cavity. Since there are too many parts in the compressor cavity, the space for installing the reactor 2 is small, and it is difficult to install the reactor 2. The reactor 2 is arranged on the side of the middle partition 1 away from the compressor cavity, so that the reactor 2 can be installed in the fan cavity, so that the reactor 2 has more installation space, which facilitates the installation of the reactor 2 and improves the installation efficiency of the reactor 2.

[0041] According to the middle partition assembly 10 of the embodiment of the utility model, the internal space of the shell is divided into a fan cavity and a compressor cavity arranged on the left and right by the middle partition 1, and the inductor 2 is arranged on the side of the middle partition 1 away from the compressor cavity, so that the inductor 2 can be installed in the fan cavity, so that the inductor 2 has more installation space, which facilitates the installation of the inductor 2 and improves the installation efficiency of the inductor 2.

[0042] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, a protrusion 11 is provided on the side of the middle partition 1 facing the fan cavity; the reactor 2 is provided on the side of the protrusion 11 away from the compressor cavity and connected to the protrusion 11. Thus, the middle partition 1 is directly connected to the reactor 2. Compared with the middle partition and the reactor being connected through sheet metal parts such as a bottom plate, the arrangement of sheet metal parts such as a bottom plate is reduced, and the arrangement of corresponding fasteners is also reduced, the structure is simpler, and the cost is reduced, while the installation production efficiency is also improved.

[0043] Furthermore, if Figure 3 and Figure 4 As shown, a groove 15 is formed on the side of the middle partition 1 facing away from the fan cavity and opposite to the protrusion 11, so that when the inductor 2 is connected to the middle partition 1 by fasteners, the fasteners can be located in the groove 15, thereby reducing the risk of cutting and scratching maintenance personnel.

[0044] In some embodiments of the present invention, Figure 2 and Figure 4 As shown, the lower end of the protrusion 11 has a slot 111, the lower end of the reactance 2 is inserted into the slot 111, and the upper end of the reactance 2 is connected to the protrusion 11 by a fastener such as a screw. It can be understood that the provision of the slot 111 can limit the downward movement of the reactance 2, thereby facilitating the positioning of the reactance 2, thereby facilitating the connection between the reactance 2 and the protrusion 11. Thus, by inserting the lower end of the reactance 2 into the slot 111, the upper end of the reactance 2 is connected to the protrusion 11 by a fastener, thereby improving the connection reliability between the reactance 2 and the protrusion 11, thereby improving the installation stability of the reactance 2.

[0045] When installing the reactor 2 , first insert the lower end of the reactor 2 into the slot 111 , and then connect the upper end of the reactor 2 to the protrusion 11 through a fastener, thereby completing the installation of the reactor 2 .

[0046] In some embodiments of the present invention, Figure 2 and Figure 4 As shown, the upper ends of the reactance 2 on both sides along the width direction of the middle partition 1 are respectively connected to the protrusion 11 through a fastener, and the lower end of the protrusion 11 has two slots 111 spaced apart along the width direction of the middle partition 1, and the lower ends of the reactance 2 on both sides along the width direction of the middle partition 1 are respectively inserted into the two slots 111. It can be understood that the lower ends of the reactance 2 on both sides along the width direction of the middle partition 1 are respectively inserted into the two slots 111, thereby further improving the connection reliability between the reactance 2 and the protrusion 11, thereby improving the connection reliability between the reactance 2 and the middle partition 1.

[0047] In some embodiments of the present invention, the length of the fastener is less than the height of the protrusion 11. Thus, the length of the fastener is less than the depth of the groove 15, so that when the reactor 2 is connected to the middle partition 1 by the fastener, the fastener can be completely located in the groove 15, thereby further reducing the risk of cutting and scratching maintenance personnel.

[0048] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, the protrusion 11 includes two sub-protrusions 112 spaced apart along the width direction of the middle partition 1 , and the reactance 2 is connected to both sub-protrusions 112 .

[0049] It can be understood that the two sub-protrusions 112 are spaced apart along the width direction of the middle partition 1, so that the gap between the two sub-protrusions 112 forms a drainage channel. When rainwater flows toward the reactor 2, the rainwater can be discharged along the drainage channel between the two sub-protrusions 112, thereby avoiding the retention of rainwater on the protrusions 11 and the reactor 2, thereby improving the waterproof effect and thus improving the protection of the reactor 2.

[0050] Furthermore, if Figure 2 and Figure 4 As shown, the groove 15 includes two sub-grooves 151 corresponding to the two sub-protrusions 112, wherein the reactance 2 is connected to the two sub-protrusions 112 through fasteners, and the groove 15 includes two sub-grooves 151 corresponding to the two sub-protrusions 112, so that the fasteners passed through the two sub-protrusions 112 can be set in the two sub-grooves 151, thereby further reducing the risk of cutting and scratching maintenance personnel.

[0051] In some embodiments of the present invention, Figure 5-Figure 8As shown, the middle partition assembly 10 further includes: a reactor cover 3, which is disposed outside the reactor 2 and connected to the middle partition 1. It can be understood that the reactor cover 3 is disposed outside the reactor 2, and the reactor cover 3 is disposed on the side of the middle partition 1 away from the compressor chamber, so as to protect the reactor 2, and the reactor cover 3 is detachably connected to the middle partition 1, so as to facilitate the maintenance of the circuit in the reactor cover 3.

[0052] In some embodiments of the present invention, Figure 5-Figure 8 As shown, a fixing plate 12 is provided on the side of the middle partition 1 facing the fan cavity. The fixing plate 12 is located on one side of the protrusion 11 along the width direction of the middle partition 1 and on the front side of the protrusion 11 along the front-to-rear direction of the air-conditioning outdoor unit. The front side wall of the reactance box cover 3 is connected to the fixing plate 12 by fasteners.

[0053] Among them, it should be noted that, at present, the side of the reactor box cover facing the compressor cavity is connected to the side of the middle partition facing the fan cavity. At this time, if the reactor box cover is to be disassembled and repaired, it is necessary to disassemble and install the fasteners along the direction of the fan cavity and the compressor cavity. The presence of the fan will interfere with the maintenance personnel's disassembly and installation of the reactor box cover, thereby making it difficult to disassemble and install the reactor box cover.

[0054] In the present invention, the front side wall of the reactance box cover 3 is connected to the fixing plate 12, so that the reactance box cover 3 can be connected and fixed to the middle partition 1. At the same time, the front side wall of the reactance box cover 3 is connected to the fixing plate 12. When the reactance box cover 3 needs to be disassembled for maintenance, since the fixing plate 12 is located on the front side of the protrusion 11 along the front and rear direction of the air-conditioning outdoor unit, it is convenient for maintenance personnel to disassemble and repair the reactance box cover 3 on the front side, so that there is no need to disassemble and install fasteners in the direction of the fan cavity and the compressor cavity, thereby avoiding the fan from interfering with the maintenance personnel in disassembling and installing the reactance box cover 3, improving the portability of disassembling and installing the reactance box cover 3 and improving the efficiency of disassembling and installing the reactance box cover 3.

[0055] In addition, the setting of the fixing plate 12 can block part of rainwater from entering the reactor box cover, thereby further improving the waterproof performance and thus improving the protection of the reactor 2.

[0056] In some embodiments of the present invention, Figure 2 , Figure 4 and Figure 6 As shown, the fixing plate 12 is formed by cutting and bending part of the middle partition 1, and the middle partition 1 has an opening 13 at a position corresponding to the fixing plate 12. It can be understood that by forming the fixing plate 12 by cutting and bending part of the middle partition 1, compared with connecting an additional fixing plate 12 to the middle partition 1, the cost can be reduced, the weight of the middle partition assembly 10 can be reduced, and the weight of the air conditioner outdoor unit can be reduced.

[0057] In some embodiments of the utility model, the middle partition plate 1 is provided with an opening 13, and the fixing plate 12 is formed to extend toward one side of the fan chamber along the edge of the opening 13. It can be understood that the middle partition plate 1 is provided with an opening 13, so as to reduce the cost and the weight of the middle partition plate assembly 10, thereby reducing the weight of the air conditioner outdoor unit.

[0058] In some embodiments of the present invention, Figure 2 , Figure 4 and Figure 8 As shown, the middle partition 1 is provided with a socket 14, which is located on the side of the protrusion 11 away from the fixing plate 12, and the rear side wall of the reactor box cover 3 is provided with a buckle 31 that cooperates with the socket 14. Therefore, through the cooperation of the buckle 31 and the socket 14, the reliability of the connection between the reactor box cover 3 and the middle partition 1 is improved, so that the reactor box cover 3 is installed stably. In addition, through the cooperation of the buckle 31 of the reactor box cover 3 and the socket 14, the reactor box cover 3 can be initially fixed on the middle partition 1, so that it is convenient to connect the reactor box cover 3 and the middle partition 1 through fasteners.

[0059] At the same time, through the cooperation between the buckle 31 and the socket 14, the setting of the corresponding fasteners is reduced, thereby reducing the operations of disassembling and installing the fasteners, making the operation of disassembling and assembling the reactor box cover 3 simpler and improving the disassembly and assembly efficiency.

[0060] When the reactor box cover 3 needs to be installed, the buckle 31 on the rear side wall of the reactor box cover 3 is first inserted into the socket 14 of the middle partition 1, and then the front side wall of the reactor box cover 3 is connected to the fixing plate 12 through fasteners, thereby achieving the installation of the reactor box cover 3. When the reactor box cover 3 needs to be removed, the front side wall of the reactor box cover 3 and the fixing plate 12 are first removed, and then the buckle 31 on the rear side wall of the reactor box cover 3 is moved out of the socket 14 of the middle partition 1, thereby completing the removal of the reactor box cover 3.

[0061] The following describes a middle partition assembly 10 according to a specific embodiment of the utility model. It is worth noting that the following description is merely exemplary and is intended to be used to explain the utility model, and cannot be construed as a limitation on the utility model.

[0062] like Figure 1-Figure 8 As shown, the middle partition assembly 10 according to the embodiment of the utility model is used for an air-conditioning outdoor unit. The air-conditioning outdoor unit includes a shell. The middle partition assembly 10 includes: a middle partition 1, an inductor 2 and an inductor box cover 3.

[0063] like Figure 1-Figure 4As shown, the middle partition 1 divides the internal space of the shell into a fan chamber and a compressor chamber arranged on the left and right. A protrusion 11 is provided on the side of the middle partition 1 facing the fan chamber; the reactance 2 is provided on the side of the protrusion 11 away from the compressor chamber and connected to the protrusion 11. The upper ends of the reactance 2 on both sides along the width direction of the middle partition 1 are respectively connected to the protrusion 11 through a fastener, and the length of the fastener is less than the height of the protrusion 11. The protrusion 11 includes two sub-protrusions 112 arranged at intervals along the width direction of the middle partition 1, and the reactance 2 is connected to both sub-protrusions 112. The lower end of the protrusion 11 has two slots 111 spaced apart along the width direction of the middle partition 1, and the lower ends of the reactance 2 on both sides along the width direction of the middle partition 1 are respectively inserted into the two slots 111.

[0064] like Figure 5-Figure 8 As shown, the reactor box cover 3 is arranged outside the reactor 2, and a fixing plate 12 is provided on the side of the middle partition 1 facing the fan chamber. The fixing plate 12 is formed by cutting and bending part of the middle partition 1, and an opening 13 is provided on the middle partition 1 at a position corresponding to the fixing plate 12. The fixing plate 12 is located on one side of the protrusion 11 along the width direction of the middle partition 1 and on the front side of the protrusion 11 along the front-rear direction of the air conditioner outdoor unit. The front side wall of the reactor box cover 3 is connected to the fixing plate 12 by fasteners. A socket 14 is provided on the middle partition 1, and the socket 14 is located on the side of the protrusion 11 away from the fixing plate 12. A buckle 31 that cooperates with the socket 14 is provided on the rear side wall of the reactor box cover 3.

[0065] The following describes an air conditioner outdoor unit according to an embodiment of the present invention.

[0066] The air-conditioning outdoor unit according to the embodiment of the utility model comprises the above-mentioned middle partition assembly 10.

[0067] According to the air-conditioning outdoor unit of the embodiment of the utility model, by setting the above-mentioned middle partition assembly, the middle partition 1 divides the internal space of the shell into a fan chamber and a compressor chamber arranged on the left and right, and the inductor 2 is arranged on the side of the middle partition 1 away from the compressor chamber, so that the inductor 2 can be installed in the fan chamber, so that the inductor 2 has more installation space, which facilitates the installation of the inductor 2 and improves the installation efficiency of the inductor 2.

[0068] In some embodiments of the present invention, Figure 5-Figure 8As shown, the housing of the air conditioner outdoor unit includes a chassis and a front panel, the front panel is detachably arranged on the chassis, and the fixing plate 12 of the middle partition assembly 10 faces the front panel of the air conditioner outdoor unit. Therefore, when it is necessary to remove the reactor box cover 3 for maintenance, only the front panel needs to be removed to dismantle and repair the reactor box cover 3, which is convenient for maintenance personnel to dismantle and repair the reactor box cover 3 from the front side, so that there is no need to dismantle and install fasteners in the direction of the fan cavity and the compressor cavity, thereby avoiding the fan from interfering with the maintenance personnel in dismantling and installing the reactor box cover 3, improving the portability of dismantling and installing the reactor box cover 3, and improving the efficiency of dismantling and installing the reactor box cover 3.

[0069] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0070] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A middle partition assembly for an air conditioner outdoor unit, characterized in that: The air conditioner outdoor unit comprises a housing, and the middle partition assembly comprises: A middle partition, wherein the middle partition divides the internal space of the shell into a fan chamber and a compressor chamber arranged on the left and right; A reactance is provided on a side of the middle partition away from the compressor chamber.

2. The middle partition assembly according to claim 1, characterized in that: A protrusion is provided on one side of the middle partition plate facing the fan cavity, and the reactance is provided on a side of the protrusion facing away from the compressor cavity and connected to the protrusion.

3. The middle partition assembly according to claim 2, characterized in that: The lower end of the protrusion is provided with a slot, the lower end of the reactance is inserted into the slot, and the upper end of the reactance is connected to the protrusion via a fastener.

4. The middle partition assembly according to claim 3, characterized in that: The upper ends of the reactance on both sides along the width direction of the middle partition are respectively connected to the protrusion through a fastener, and the lower end of the protrusion has two slots spaced apart along the width direction of the middle partition, and the lower ends of the reactance on both sides along the width direction of the middle partition are respectively inserted into the two slots.

5. The middle partition assembly according to claim 3, characterized in that: The length of the fastener is smaller than the height of the protrusion.

6. The middle partition assembly according to claim 2, characterized in that: The protrusion includes two sub-protrusions spaced apart in the width direction of the middle partition, and the reactance is connected to both of the two sub-protrusions.

7. The middle partition assembly according to any one of claims 2 to 6, characterized in that: Also includes: The reactor box cover is arranged outside the reactor and connected to the middle partition.

8. The middle partition assembly according to claim 7, characterized in that: A fixing plate is provided on the side of the middle partition facing the fan cavity. The fixing plate is located on one side of the protrusion along the width direction of the middle partition and on the front side of the protrusion along the front-rear direction of the air-conditioning outdoor unit. The front side wall of the reactance box cover is connected to the fixing plate by fasteners.

9. The middle partition assembly according to claim 8, characterized in that: The fixing plate is formed by cutting and bending a part of the middle partition, and the middle partition has an opening at a position corresponding to the fixing plate; or The middle partition plate is provided with an opening, and the fixing plate is formed by extending along the edge of the opening toward one side of the fan chamber.

10. The middle partition assembly according to claim 8, characterized in that: The middle partition plate is provided with a socket, the socket is located at a side of the protrusion away from the fixing plate, and the rear side wall of the reactance box cover is provided with a buckle that matches the socket.

11. An air conditioner outdoor unit, characterized in that: It comprises a middle partition plate assembly according to any one of claims 1-10.

12. The air conditioner outdoor unit according to claim 11, characterized in that: The air conditioner outdoor unit comprises a shell, the shell comprises a chassis and a front panel, the front panel is detachably arranged on the chassis, and the fixing plate of the middle partition assembly faces the front panel of the air conditioner outdoor unit.

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