Air conditioner outdoor unit

Abstract

The utility model discloses an air conditioner outdoor unit, and belongs to the technical field of air conditioners. The air-conditioning outdoor unit comprises: a housing having a maintenance panel; the electric appliance box is connected into the machine shell corresponding to the maintenance plate; the electric appliance box comprises an electric appliance box body which is provided with an opening part, the opening part comprises a first opening part and a second opening part which are arranged on the two adjacent sides of the electric appliance box body respectively, the first opening part is communicated with the second opening part, and a supporting part is arranged in the electric appliance box body; the partition plate component is provided with a partition plate and components connected to the front face and the back face of the partition plate, and the partition plate is detachably connected with the supporting part; the electric appliance box cover covers the opening part; when the maintenance plate and the electric appliance box cover are detached, the partition plate component can be taken out of the electric appliance box body. The air conditioner outdoor unit can facilitate maintenance and disassembly operation of the electric appliance box.

Description

Technical Field

[0001] The present application relates to the technical field of air conditioning, and in particular to an air conditioning outdoor unit. Background Art

[0002] The electrical box is an important part of the air conditioner outdoor unit. In order to meet the design requirements of small and compact design, the components in the electrical box are often designed in multiple layers. In this way, after opening the cover of the electrical box, only the outer components are exposed, and the inner components cannot be directly repaired. Utility Model Content

[0003] The present application provides an air-conditioner outdoor unit, which can facilitate the maintenance and disassembly operations of the electrical box.

[0004] In one aspect of the present application, an air-conditioning outdoor unit comprises: a casing having a maintenance panel; an electrical box connected to the casing corresponding to the maintenance panel; wherein the electrical box comprises: an electrical box body having an opening, the opening comprising a first opening and a second opening respectively arranged on two adjacent sides of the electrical box body, the first opening and the second opening being communicated with each other, and a support being arranged in the electrical box body; a partition component having a partition and components connected to the front and back sides of the partition, the partition being detachably connected to the support; and an electrical box cover arranged on the opening; the partition component can be taken out of the electrical box body when the maintenance panel and the electrical box cover are removed.

[0005] In some embodiments, the side wall on the electrical box body on the same side as the second opening is called the first side wall, and the partition abuts against the first side wall; a notch is provided on the first side wall, and the notch is connected to the first opening.

[0006] In some embodiments, there is a gap between the support portion and the first side wall; in the projection of the first side wall, the support portion overlaps with the notch portion.

[0007] In some embodiments, the side wall on the electrical box body on the same side as the second opening is called the first side wall, and the right side plate of the casing is connected to the first side wall; the edge of the first side wall protrudes from the right side plate of the casing.

[0008] In some embodiments, the end of the middle partition has a fourth flange portion; the side wall on the electrical box body opposite to the first side wall is the second side wall, and the edge of the second side wall abuts against the fourth flange portion.

[0009] In some embodiments, the components include a refrigerant radiator, which is detachably connected to a side of the partition facing the first opening; after the refrigerant radiator is removed, the partition component can be taken out from the opening.

[0010] In some embodiments, a middle partition is provided in the casing, a hook portion is provided on the electrical box body, the hook portion is hung on the middle partition, and a side of the electrical box body opposite to the hook portion is screwed to the side wall of the casing.

[0011] In some embodiments, the top end of the electrical appliance box cover is hung on the top side wall of the electrical appliance box body, and the bottom end of the electrical appliance box cover is abutted against the lower side wall of the electrical appliance box body.

[0012] In some embodiments, the maintenance panel includes a first maintenance wall and a second maintenance wall, the first maintenance wall corresponds to the first opening, and the second maintenance wall corresponds to the second opening.

[0013] In another aspect of the present application, an air-conditioning outdoor unit comprises: a casing having a maintenance panel; an electrical box connected to the casing corresponding to the maintenance panel; wherein the electrical box comprises: an electrical box body having an opening, the opening comprising a first opening and a second opening respectively arranged on two adjacent sides of the electrical box body, the first opening and the second opening being connected; a partition component detachably connected to the electrical box body, the partition component comprising a partition and components connected to the front and back sides of the partition; an electrical box cover, which is arranged on the opening; the partition component can be taken out from the opening when the maintenance panel and the electrical box cover are removed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 and Figure 2 shows a perspective view of an air conditioner outdoor unit according to some embodiments;

[0015] Figure 3 A perspective view showing an air conditioner outdoor unit according to some embodiments with a maintenance cover omitted;

[0016] Figure 4 A top view of an air conditioner outdoor unit according to some embodiments is shown with the top cover omitted;

[0017] Figure 5 A perspective view of an electrical box and a middle partition of an air conditioner outdoor unit according to some embodiments is shown;

[0018] Figure 6 and Figure 7 A perspective view of an electrical box of an air conditioner outdoor unit according to some embodiments is shown;

[0019] Figure 8 An exploded view of an electrical box of an air conditioner outdoor unit according to some embodiments is shown;

[0020] Fig. 9 A perspective view of an electrical box body and a partition member of an air conditioner outdoor unit according to some embodiments is shown;

[0021] Fig.10 A perspective view of an electrical box body of an air conditioner outdoor unit according to some embodiments is shown;

[0022] Fig.11 A perspective view showing a partition member of an outdoor unit of an air conditioner according to some embodiments;

[0023] Fig.12 A perspective view of a partition and a protective beam of an air conditioner outdoor unit according to some embodiments is shown;

[0024] Fig.13 A perspective view of a partition of an air conditioner outdoor unit according to some embodiments is shown.

[0025] In the above figures: 10, casing; 11, top cover; 12, bottom plate; 13, right side plate; 14, front side plate; 15, rear side plate; 16, middle partition; 161, convex part; 162, fourth flange part; 17, maintenance plate; 171, first maintenance wall; 172, second maintenance wall; 181, fan cavity; 182, compressor cavity; 20, outdoor heat exchanger; 30, electrical box; 31, electrical box body; 311, first opening; 312, second opening; 313, support part; 314, support sheet; 3151, first side wall; 3152, second side wall; 316, first flange part; 317, notch part; 318, hook part; 3181, positioning groove; 319, stopper; 32, electrical box cover; 321, second flange portion; 33, partition member; 331, partition; 332, refrigerant radiator; 333, refrigerant pipeline; 334, wire clamp; 335, protection beam; 3351, first protection portion; 3352, second protection portion; 3353, insert; 336, protection support plate; 3361, connection portion; 337, air duct shell; 3381, first drive plate; 3382, second drive plate; 339, water retaining plate; 3391, water retaining portion; 3392, water diversion portion; 34, mounting plate; 35, fixing plate; 36, third flange portion; 40, fan. DETAILED DESCRIPTION

[0026] In order to make the purpose and implementation method of the present application clearer, the exemplary implementation method of the present application will be clearly and completely described below in conjunction with the drawings in the exemplary embodiments of the present application. Obviously, the described exemplary embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0027] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0028] The terms "first", "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0029] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 an indirect connection 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 this application can be understood according to specific circumstances.

[0030] The air conditioner in this application performs a refrigeration cycle of the air conditioner by using a compressor, a condenser, an expansion valve and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.

[0031] The compressor compresses the refrigerant gas in a low temperature and low pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and the heat is released to the surrounding environment through the condensation process.

[0032] The expansion valve expands the high-temperature and high-pressure liquid refrigerant condensed in the condenser into a low-pressure liquid refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a refrigeration effect by utilizing the latent heat of evaporation of the refrigerant to exchange heat with the material to be cooled. In the entire cycle, the air conditioner can adjust the temperature of the indoor space.

[0033] The outdoor unit of the air conditioner refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, the indoor unit of the air conditioner includes an indoor heat exchanger, and an expansion valve may be provided in the indoor unit or the outdoor unit.

[0034] The indoor heat exchanger and the outdoor heat exchanger function as a condenser or an evaporator. When the indoor heat exchanger functions as a condenser, the air conditioner functions as a heater in a heating mode, and when the indoor heat exchanger functions as an evaporator, the air conditioner functions as a cooler in a cooling mode.

[0035] Reference Figures 1 to 4 According to some embodiments of the present application, an air conditioner outdoor unit includes a casing 10, in which a plurality of components constituting a refrigeration cycle are installed.

[0036] The cabinet 10 includes a top cover 11 defining a top structure, a bottom plate 12 defining a bottom structure, a right side plate 13 connected between the top cover 11 and the bottom plate 12 , a front side plate 14 , and a rear side plate 15 .

[0037] A middle partition 16 is provided in the casing 10 , and the middle partition 16 divides the space in the casing 10 into a fan chamber 181 and a compressor chamber 182 arranged on the left and right.

[0038] The front end of the middle partition plate 16 may be connected to the front side plate 14 , and the rear end of the middle partition plate 16 may be connected to the end plate of the outdoor heat exchanger 20 .

[0039] The rear side plate 15 may be provided with an air inlet, which is communicated with the fan cavity 181 for supplying outdoor air into the fan cavity 181. The front side plate 14 may be provided with an air outlet, which is communicated with the fan cavity 181 for supplying air from the fan cavity 181 to flow out.

[0040] The outdoor unit of the air conditioner may include an outdoor heat exchanger 20, which is disposed corresponding to the air inlet and performs heat exchange with the air sucked in through the air inlet.

[0041] The outdoor heat exchanger 20 can be a fin-type heat exchanger, which specifically includes a refrigerant pipe arranged in an S-shape and fins inserted into the refrigerant pipe. The refrigerant pipe is connected to the refrigerant pipe of the indoor heat exchanger through a pipeline, and is mainly used to circulate the refrigerant. The heat on the refrigerant pipe will be transferred to the fins, and the fins are mainly used to exchange heat with the air passing through it.

[0042] The air conditioner outdoor unit may include a fan 40. The fan 40 is disposed in the fan chamber 181 and may be located between the outdoor heat exchanger 20 and the air outlet. The fan 40 is connected to the housing 10 via a fan bracket.

[0043] The fan 40 may be an axial flow fan. When the fan 40 has two fans arranged up and down, it is suitable for a large-capacity and large-air-volume air conditioner.

[0044] The compressor, gas-liquid separator and other components are installed in the compressor chamber 182.

[0045] The air conditioner outdoor unit includes an electrical box 30. The electrical box 30 can be disposed in the compressor cavity 182 to implement the electrical control function of the air conditioner.

[0046] Reference Figures 6 to 8 The electrical box 30 may be in the shape of a rectangular box, including an electrical box body 31 and an electrical box cover 32 that are connected to each other.

[0047] The electrical box 30 includes a partition member 33 , and components are connected to the partition member 33 . The partition member 33 includes a partition 331 , which is in a plate shape and connected inside the electrical box 30 .

[0048] In order to miniaturize the electrical box 30, components are connected to the front and back sides of the partition 331, that is, the components are arranged on the front and back sides of the partition 331, thereby forming a double-layer setting, with the components on the front side of the partition 331 being in the first layer and the components on the back side of the partition 331 being in the second layer.

[0049] The partition member 33 can be specifically connected in the electrical box body 31. Assume that the side of the partition 331 facing the electrical box cover 32 is the front side, and the side of the partition 331 facing the electrical box bottom is the back side.

[0050] After removing the electrical box cover 32, the front side of the partition plate 331 can be exposed to facilitate the repair and maintenance of the components on the front side. However, the components on the back side of the partition plate 331 cannot be repaired and maintained.

[0051] In order to facilitate maintenance operations on all components on the partition 331, the partition component 33 is configured to be detachably connected. Removing the partition component 33 from the electrical box body 31 can facilitate maintenance operations on the front and back sides of the partition 331.

[0052] The electrical box body 31 is provided with an opening to facilitate taking out the partition member 33 from the opening.

[0053] In some embodiments, reference Fig. 9 and Fig.10 The opening portion includes a first opening portion 311 and a second opening portion 312 , and the first opening portion 311 and the second opening portion 312 are connected and are located on two adjacent sides of the electrical box body 31 .

[0054] The first opening 311 may be located at the front side (ie, the front end) of the electrical box body 31 , and the second opening 312 may be located at the right side of the electrical box body 31 .

[0055] Generally, the opening only includes the first opening 311 disposed at the front end of the electrical box body 31, and no second opening 312 is disposed. Since the opening is only located on one side, it is very inconvenient to remove the partition member 33 due to limited space.

[0056] In addition, in some embodiments, a refrigerant radiator 332 is connected to the front side of the partition 331 , and the refrigerant radiator 332 can dissipate heat for components (such as a driving board) on the back side of the partition 331 .

[0057] The refrigerant radiator 332 is detachably connected to the partition member 33 by means of screws, buckles or a combination of the two. The refrigerant pipe 333 of the refrigerant radiator 332 can extend from the lower wall of the electrical box 30 and be connected to the refrigerant circuit on the air conditioner outdoor unit side.

[0058] Due to the obstruction of the refrigerant pipe 333 on the refrigerant radiator 332, the partition member 33 cannot be removed only from the front side.

[0059] Therefore, in the present application, a first opening 311 and a second opening 312 are provided, so that the range of the opening is enlarged, so that the partition member 33 can be taken in and out from the front right side of the electrical box body 31 .

[0060] According to the embodiment of the present application, the front end of the electrical box body 31 is completely opened to form a first opening 311, and the front part of the right side wall of the electrical box body 31 is opened to form a second opening 312. The first opening 311 and the second opening 312 form an "L" shape.

[0061] Combination Figure 8 The electrical box cover 32 is disposed on the first opening 311 and the second opening 312. That is, the electrical box cover 32 is also "L" shaped, the front side wall of the electrical box cover 32 is disposed on the first opening 311, and the right side wall of the electrical box cover 32 is disposed on the second opening 312.

[0062] After removing the electrical box cover 32 , the components on the front side of the partition member 33 can be repaired from the first opening 311 , or the partition member 33 can be taken out from the opening and the components on the front and back sides of the partition member 33 can be repaired.

[0063] In some embodiments, in combination Figure 1 and Figure 3 The electrical box 30 is located at the front top of the press chamber 182. Corresponding to the position of the electrical box cover 32, the housing 10 includes a maintenance panel 17.

[0064] A notch is provided on the front side plate 14 corresponding to the front side wall of the electrical box cover 32, and a notch is provided on the right side plate 13 corresponding to the right side wall of the electrical box cover 32. The maintenance plate 17 is covered and connected to the two notches.

[0065] Specifically, the maintenance plate 17 is substantially an “L”-shaped plate. The maintenance plate 17 includes a first maintenance wall 171 and a second maintenance wall 172 . The first maintenance wall 171 corresponds to the notch of the front side plate 14 , and the second maintenance wall 172 corresponds to the notch of the right side plate 13 .

[0066] The maintenance plate 17 is detachably connected to the housing 10. When the maintenance plate 17 is removed, the electrical box cover 32 is exposed. When the electrical box cover 32 is further removed, the partition member 33 is exposed. After the refrigerant radiator 332 is removed, the partition member 33 can be taken out from the right front, thereby facilitating maintenance operations on the partition member 33.

[0067] In some embodiments, reference Fig. 9 and Fig.10A support portion 313 is provided in the electrical box body 31 , and the partition plate 331 abuts against the support portion 313 .

[0068] The partition plate 331 can be connected to the support portion 313 by screws. After the screws are removed, the partition plate component 33 can be taken out.

[0069] The support portion 313 may be formed by a sheet metal support piece 314 . The main body of the support piece 314 may be welded to the side wall of the electrical box body 31 , and a portion of the support piece 314 is bent to form the support portion 313 .

[0070] The support sheet 314 can be connected to the upper side wall and the lower side wall of the electrical box body 31. A plurality of support portions 313 can be provided at intervals on the support sheet 314 to facilitate forming multi-point support for the partition plate 331.

[0071] The right side wall of the electrical box body 31 is also called the first side wall 3151 , and the first side wall 3151 is located at the rear side of the second opening 312 . The left side wall of the electrical box body 31 is also called the second side wall 3152 .

[0072] If the partition 331 is located deeper than the first side wall 3151 in the depth direction of the electrical box 30 , ie, the front-to-back direction, the partition 331 will not be easily removed due to the obstruction of the side wall of the electrical box body 31 .

[0073] In some embodiments, there is a gap between the entire or partial edge of the first side wall 3151 and the partition 331. Thus, the partition member 33 can be pried open from the gap, thereby facilitating the removal operation of the partition member 33.

[0074] According to an embodiment of the present application, the partition 331 abuts against the edge of the first side wall 3151 , so that the first side wall 3151 forms a positioning support for the partition 331 .

[0075] The edge of the first side wall 3151 may be provided with a first flange portion 316, and the partition 331 abuts against the first flange portion 316. The first flange portion 316 may increase the contact area with the partition 331, and improve the reliability of support positioning.

[0076] A notch 317 is formed on the first side wall 3151 . The notch 317 is connected to the second opening 312 to form a part of the second opening 312 . The partition member 33 can be easily tilted up from the notch 317 .

[0077] The notch 317 may correspond to the support portion 313. In the projection of the side where the second opening 312 is located, part or all of the support portion 313 is located in the notch 317, that is, the support portion 313 may be exposed from the second opening 312. There is a gap between the support portion 313 and the first side wall 3151, which facilitates the removal operation of the partition member 33.

[0078] According to the embodiment of the present application, the support portion 313 is connected to the upper and lower walls of the electrical box body 31 , and correspondingly, the notch portion 317 is provided at the upper and lower ends of the first side wall 3151 .

[0079] In some embodiments, when the partition member 33 is taken out from the opening, the components on the back of the partition member 33 may easily scrape against the sheet metal parts (such as the first side wall 3151, the right side plate 13, etc.) and cause damage. Therefore, the present application also provides an anti-collision protection structure on the partition member 33.

[0080] For the convenience of description, the components on the reverse side of the partition member 33 are referred to as reverse side components.

[0081] Reference Fig.11 , Fig.12 The partition member 33 includes a protection beam 335. The protection beam 335 is connected to the partition 331, and the protection beam 335 surrounds the outer side of the reverse side component.

[0082] In the process of removing the partition component 33, even if a scratch occurs, it is the outer protection beam 335 that scratches the sheet metal part, and the protection beam 335 protects the components on the inner reverse side from being hit.

[0083] Since the right side and the rear side of the reverse side components are prone to collision during operation, the protection beam 335 can surround the right side and the rear side of the reverse side components. In the projection of the plane where the first side wall 3151 is located, the protection beam 335 overlaps with the reverse side components; in the projection of the reverse side of the partition 331, the protection beam 335 overlaps with the reverse side components.

[0084] In some embodiments, the protection beam 335 includes a first protection portion 3351 and a second protection portion 3352 connected to each other. The first protection portion 3351 is closer to the second opening portion 312 than the second protection portion 3352.

[0085] The first protection portion 3351 is arranged to be inclined relative to the partition plate 331 , so that the protection beam 335 forms a chamfer at the side close to the second opening portion 312 , thereby facilitating the extraction of the partition plate component 33 .

[0086] According to the embodiment of the present application, the right end of the protection beam 335 is connected to the right end of the partition 331 ; the right end of the protection beam 335 is located on the right side of the reverse side component. The left end of the protection beam 335 is close to the left end of the electrical box body 31 .

[0087] The right end of the protection beam 335 may be connected to the partition plate 331 by screws.

[0088] In some embodiments, the left end of the partition 331 is connected to a protection support plate 336, and the protection support plate 336 is located on the reverse side of the partition 331. The left end of the protection beam 335 is connected to the protection support plate 336.

[0089] Reference Fig.12 A connecting portion 3361 is provided on the protection support plate 336 , and the left end of the protection beam 335 is plugged into the connecting portion 3361 .

[0090] Specifically, a slot is provided on the connecting portion 3361, and an inserting piece 3353 is provided at the end of the protection beam 335. The inserting piece 3353 is inserted into the slot along the extending direction of the protection beam 335.

[0091] The left end of the protection beam 335 is connected without screws, and the structural fixation is simple and reliable, saving operation time.

[0092] There can be multiple protection beams 335, and the multiple protection beams 335 are arranged at intervals up and down to ensure that the upper and lower components will not be scratched.

[0093] In some embodiments, reference Fig.13 , a wire clip 334 is connected to the edge of the partition 331. A plurality of wire clips 334 are arranged at intervals along the edge of the partition 331. The wire harness can be fixed by the wire clip 334 when passing through.

[0094] A plurality of spaced wire clips 334 are connected to the protective support plate 336 to fix the wire harness on the back side of the partition 331. The wire harness on the back side of the partition 331 is fixed to the protective support plate 336 to prevent the wire harness from being scratched or disconnected during disassembly and assembly.

[0095] The edge of the partition 331 is provided with a bent edge extending toward the front side, for example, the bent edge can be provided on the left and right sides of the partition 331. The wire clip 334 is spot welded on the bent edge to fix the wire harness on the front side of the partition 331.

[0096] In the present application, the arrangement of the wire clamp 334 can fully meet the wiring requirements of the line, making it safer to disassemble and assemble and the line more neat.

[0097] In some embodiments, reference Figure 8 The outer cover of the refrigerant radiator 332 is provided with an air duct shell 337, and the air duct shell 337 is detachably connected to the partition plate 331 by means of screws, for example.

[0098] A wire clamp is provided on the air duct shell 337 for fixing the middle wiring on the front side of the partition 331 .

[0099] In some embodiments, reference Fig.11 , the components on the partition 331 include a first driving plate 3381 and a second driving plate 3382. The first driving plate 3381 is located above the second driving plate 3382.

[0100] Since condensed water may be generated between the drive plate and the refrigerant heat dissipation position under extreme working conditions, the condensed water generated by the upper first drive plate 3381 is likely to drip onto the lower second drive plate 3382, causing a short circuit.

[0101] Therefore, in the present application, a water baffle 339 is provided on the partition 331. The water baffle 339 is located between the first driving plate 3381 and the second driving plate 3382, and is used to prevent condensed water at the first driving plate 3381 from dripping onto the second driving plate 3382.

[0102] The water retaining plate 339 surrounds the upper end of the second driving plate 3382. The water retaining plate 339 includes a water retaining portion 3391, and the water retaining portion 3391 is separated between the first driving plate 3381 and the second driving plate 3382.

[0103] The water retaining plate 339 includes a water guide portion 3392 connected to left and right ends of a water retaining portion 3391 .

[0104] The water retaining portion 3391 extends generally in a horizontal direction and is provided with an inclined angle to facilitate the flow of water. The water diversion portion 3392 extends generally in a vertical direction and is used to guide the water flowing down from the water retaining portion 3391 downward, and can timely discharge the water to the safety areas on both sides to avoid the accumulation of condensation water.

[0105] In some embodiments, reference Figure 8 The upper end of the electric appliance box cover 32 is provided with a second flange portion 321, and the second flange portion 321 abuts against the top wall of the electric appliance box body 31 to realize the hanging positioning of the electric appliance box cover 32 relative to the electric appliance box body 31. During assembly, the electric appliance box cover 32 is first hung on the electric appliance box body 31, and then the electric appliance box body 31 and the electric appliance box cover 32 are fastened and connected by screws.

[0106] The hanging connection of the electrical box cover 32 relative to the electrical box body 31 facilitates the assembly operation of the electrical box cover 32 .

[0107] In some embodiments, a stopper 319 extending forward is provided on the bottom wall of the electrical box body 31, and the electrical box cover 32 abuts against the upper end of the stopper 319. The stopper 319 can support the electrical box cover 32 to prevent the electrical box cover 32 from falling off when it is hung on the electrical box body 31.

[0108] In some embodiments, reference Figures 5 to 7 A hook portion 318 is provided on the second side wall 3152 of the electrical box body 31 , and the hook portion 318 is hung on the middle partition plate 16 .

[0109] The hook portion 318 is provided with a positioning groove 3181, and the top edge of the middle partition plate 16 is provided with a convex portion 161 extending upward, and the convex portion 161 is inserted into the positioning groove 3181. The electrical box 30 can be suspended and positioned relative to the middle partition plate 16 by the cooperation between the convex portion 161 and the positioning groove 3181.

[0110] The left side of the electrical box body 31 is connected with a hanging plate 34. The hanging plate 34 can be a sheet metal part, and its upper end is bent to the left to form a hook part 318.

[0111] In some embodiments, the right end of the electrical box body 31 is connected to the right side plate 13 of the housing 10 .

[0112] A fixing plate 35 is connected to the first side wall 3151 of the electrical box body 31 , and the fixing plate 35 is connected to the right side plate 13 by screws.

[0113] The fixing plate 35 may be a sheet metal part. The fixing plate 35 is generally in a "J" shape, and the opening end of the fixing plate 35 is connected to the first side wall 3151.

[0114] The mounting plate 34 and the fixing plate 35 can be connected to the electrical box body 31 by welding or screw connection.

[0115] The front end of the first side wall 3151 of the electrical box body 31 protrudes from the front end of the right side plate 13 , so that the right side plate 13 is closer to the rear than the first side wall 3151 , which is convenient for operating the internal components of the electrical box 30 .

[0116] In some embodiments, reference Figure 5 The front end of the second side wall 3152 of the electrical box body 31 protrudes from the upper and lower side walls of the electrical box body 31 .

[0117] The front end of the second side wall 3152 is provided with a third flange portion 36, and the front end of the middle partition plate 16 is provided with a fourth flange portion 162. The third flange portion 36 of the second side wall 3152 abuts against the fourth flange portion 162 of the middle partition plate 16, and the third flange portion 36 and the fourth flange portion 162 can be connected by screws.

[0118] When the electrical box 30 needs to be repaired, the maintenance plate 17 , the electrical box cover 32 , and the air duct shell 337 can be removed in sequence, and then the refrigerant radiator 332 can be removed, and finally the partition component 33 can be taken out of the electrical box 30 .

[0119] In the present application, the partition member 33 is assembled by centrally installing all components on the partition 331 , so that the entire partition member 33 can be taken out of the electrical box body 31 for operation during maintenance, which facilitates the maintenance and disassembly operation of the electrical box 30 .

[0120] In the present application, by providing the first opening 311 and the second opening 312 on adjacent sides of the electrical box body 31 , the range of the opening is enlarged, which is more conducive to the removal operation of the partition member 33 .

[0121] In the present application, there is a gap between the whole or part of the edge of the first side wall 3151 and the partition 331. Therefore, the partition member 33 can be pried open from the gap, thereby facilitating the removal operation of the partition member 33.

[0122] In the present application, a protective beam 335 is provided on the reverse side of the partition 331 , and the protective beam 335 surrounds the outer side of the components on the reverse side, thereby ensuring that the components will not be scratched during the removal of the partition component 33 .

[0123] In the present application, the first protection portion 3351 of the protection beam 335 is tilted relative to the partition 331 so that the protection beam 335 forms a chamfer on the side close to the second opening 312 , thereby facilitating the extraction of the partition component 33 .

[0124] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

[0125] For the convenience of explanation, the above description has been made in conjunction with specific embodiments. However, the above exemplary discussion is not intended to be exhaustive or limit the embodiments to the specific forms disclosed above. Based on the above teachings, various modifications and variations can be obtained. The selection and description of the above embodiments are to better explain the principles and practical applications, so that those skilled in the art can better use the embodiments and various different variations of the embodiments suitable for specific use considerations.

Claims

1. An air conditioner outdoor unit, characterized in that: include: a housing having a maintenance panel; An electrical box, connected to the housing corresponding to the maintenance panel; Wherein, the electrical box comprises: An electrical box body is provided with an opening, wherein the opening includes a first opening and a second opening respectively provided on two adjacent sides of the electrical box body, the first opening and the second opening are communicated, and a support portion is provided in the electrical box body; A partition component, comprising a partition and components connected to the front and back sides of the partition, wherein the partition is detachably connected to the support portion; An electrical box cover, which is arranged on the opening; When the maintenance plate and the electrical appliance box cover are removed, the partition component can be taken out from the electrical appliance box body.

2. The air conditioner outdoor unit according to claim 1, characterized in that: The side wall on the electrical box body that is on the same side as the second opening is called a first side wall, and the partition plate abuts against the first side wall; The first side wall is provided with a notch portion, and the notch portion is communicated with the first opening portion.

3. The air conditioner outdoor unit according to claim 2, characterized in that: There is a gap between the support portion and the first side wall; In the projection of the first side wall, the supporting portion overlaps with the notch portion.

4. The air conditioner outdoor unit according to claim 1, characterized in that: The side wall of the electrical box body on the same side as the second opening is called a first side wall, and the right side plate of the housing is connected to the first side wall; The edge of the first side wall protrudes from the right side plate of the housing.

5. The air conditioner outdoor unit according to claim 1, characterized in that: The components include a refrigerant radiator, which is detachably connected to a side of the partition facing the first opening; After the refrigerant radiator is removed, the partition member can be taken out from the opening.

6. The air conditioner outdoor unit according to claim 1, characterized in that: A middle partition is arranged in the casing, a hook is arranged on the electrical box body, the hook is hooked on the middle partition, and a side of the electrical box body opposite to the hook is screwed to the side wall of the casing.

7. The air conditioner outdoor unit according to claim 6, characterized in that: The end of the middle partition has a fourth flange portion; The side wall on the electrical box body on the same side as the second opening is called the first side wall, and the side wall on the electrical box body opposite to the first side wall is the second side wall, and the edge of the second side wall abuts against the fourth flange portion.

8. The air conditioner outdoor unit according to claim 1, characterized in that: The top end of the electrical appliance box cover is hung on the top side wall of the electrical appliance box body, and the bottom end of the electrical appliance box cover is abutted against the lower side wall of the electrical appliance box body.

9. The air conditioner outdoor unit according to claim 1, characterized in that: The maintenance plate includes a first maintenance wall and a second maintenance wall, wherein the first maintenance wall corresponds to the first opening, and the second maintenance wall corresponds to the second opening.

10. An air conditioner outdoor unit, characterized in that: include: a housing having a maintenance panel; An electrical box, connected to the housing corresponding to the maintenance panel; Wherein, the electrical box comprises: An electrical box body is provided with an opening, wherein the opening includes a first opening and a second opening respectively provided on two adjacent sides of the electrical box body, and the first opening is communicated with the second opening; A partition component is detachably connected to the electrical box body, and the partition component comprises a partition and components connected to the front and back sides of the partition; An electrical box cover, which is arranged on the opening; When the maintenance plate and the electrical appliance box cover are removed, the partition component can be taken out from the opening.

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