Electric control box for outdoor air-conditioning unit, and air conditioner

Abstract

The present application relates to the technical field of air conditioners, and provides an electric control box for an outdoor air-conditioning unit, and an air conditioner. The electric control box for the outdoor air-conditioning unit comprises a box body, a cap, and a cover plate; the box body comprises a panel, a pair of side plates, and a bottom plate that are connected to form an integrated structure; the pair of side plates are respectively located on two sides of the panel; the bottom plate is located at the bottom end of the panel; any two adjacent ones among the panel, the pair of side plates, and the bottom plate are connected; the top end of the panel and the top ends of the pair of side plates extend into the cap; the cover plate is arranged on the side of the side plates away from the panel, the cover plate and the panel are arranged opposite to each other, the top end of the cover plate is inserted into the cap, and the bottom end of the cover plate is detachably connected to the box body. In this way, the top end of the cover plate and the top end of the box body are both inserted into the cap, and no upward gap is present on the electric control box for the outdoor air-conditioning unit, thereby effectively avoiding leakage of rainwater and the like, effectively improving the waterproof effect, and solving the problem in the prior art of poor waterproof effect of the electric control boxes of the outdoor air-conditioning units.

Description

Electric control box for air conditioner outdoor unit and air conditioner

[0001] Cross-reference to Related Applications

[0002] This application claims priority to the Chinese patent application No. 2024222853566, filed on September 19, 2024, entitled "Electric control box for air conditioner outdoor unit and air conditioner", which is incorporated by reference herein in its entirety. TECHNICAL FIELD

[0003] The present application relates to the technical field of air conditioners, and in particular to an electric control box for an air conditioner outdoor unit and an air conditioner. BACKGROUND

[0004] An air conditioner generally includes an indoor unit and an outdoor unit. The outdoor unit includes an outdoor unit housing, a compressor, a condenser, a fan, and an electric control box. The electric control box includes a box body and a main control board and a drive board (integrated with a compressor drive, a fan drive, and a capacitor function module) received in the box body. The drive board is connected to the compressor and the fan through wires.

[0005] As a part of the outdoor unit, the electric control box is placed outdoors together with the outdoor unit and directly contacts with the outdoor environment. The outdoor environment is complex and changeable, and in rainy and snowy weather, rain and snow directly fall on the electric control box. The waterproof effect of the box body of the electric control box in the prior art is poor, and rain and snow and other moisture can easily penetrate into the interior of the electric control box, affecting electrical safety.

[0006] Therefore, how to solve the problem of poor waterproof effect of the electric control box of the air conditioner outdoor unit in the prior art has become an important technical problem to be solved by those skilled in the art. SUMMARY

[0007] The present application provides an electric control box for an air conditioner outdoor unit and an air conditioner to solve the defect of poor waterproof effect of the electric control box of the air conditioner outdoor unit in the prior art.

[0008] The present application provides an electric control box for an air conditioner outdoor unit, comprising:

[0009] The box body includes a panel, a pair of side plates, and a bottom plate connected to form an integrated structure. The pair of side plates are respectively located on both sides of the panel, and the bottom plate is located at the bottom end of the panel. Any two adjacent ones of the panel, the pair of side plates, and the bottom plate are connected.

[0010] The cap is inserted into the interior of the cap.

[0011] The cover plate is arranged on the side plate away from the panel. The cover plate is arranged opposite to the panel. The top end of the cover plate is inserted into the interior of the cap, and the bottom end of the cover plate is detachably connected to the box body.

[0012] In this way, the top end of the cover plate and the top end of the box body are inserted into the interior of the cover cap, and there is no gap upwardly formed on the electric control box body of the air conditioner outdoor unit, so that the leakage of rainwater and the like can be effectively avoided, and the waterproof effect is effectively improved.

[0013] According to the electric control box body of the air conditioner outdoor unit provided in the present application, the two ends of the cover plate are provided with first bending portions, the first bending portions correspond to the side plates, and the first bending portions are located outside the side plates.

[0014] In this way, the first bending portions increase the structural strength of the cover plate, and can be wrapped outside the box body to strengthen the protection of the positions of the side plates of the box body.

[0015] According to the electric control box body of the air conditioner outdoor unit provided in the present application, partial protruding portions are formed on the cover cap corresponding to the two corner positions of the cover plate.

[0016] In the direction from the top end to the bottom end of the box body, the projection area of the top end of the box body and the top end of the cover plate is located within the projection area of the cover cap.

[0017] In this way, the partial protruding portions can ensure that the first bending portions of the cover plate are inserted into the cover cap, so that the structure of the cover cap is adapted to the structure of the cover plate, and the smooth insertion of the cover plate and the cover cap is ensured.

[0018] According to the electric control box body of the air conditioner outdoor unit provided in the present application, the bottom end of the cover plate is provided with a second bending portion, the second bending portion is located on the side of the bottom plate away from the cover cap, and the second bending portion is arranged at an angle with the face plate and the bottom plate.

[0019] In this way, the second bending portion is downwardly inclined, and when rainwater flows downward along the cover plate, the problem that rainwater enters the gap between the bottom end of the cover plate and the bottom end of the box body due to the wicking effect can be avoided, and rainwater can be prevented from entering the interior of the box body.

[0020] According to the electric control box body of the air conditioner outdoor unit provided in the present application, a stopper is arranged in the interior of the cover cap, and one of the side walls of the cover cap corresponding to the cover plate has a spacing between the stopper and the cover plate, so that the top end of the cover plate is inserted.

[0021] And / or, the top end of the cover plate is provided with a rounded structure.

[0022] Thus, the insertion structure is formed by the stopper and the sidewall of the cap, and after the top end of the cover plate is inserted, the top end of the cover plate can be limited to improve the position stability of the cover plate. The setting of the roll structure facilitates the insertion of the cover plate into the cap, and also improves the structural strength of the cover plate and reduces the risk of damage caused by the interaction of the cover plate with the stopper and the sidewall of the cap.

[0023] According to the electric control box for the outdoor unit of the air conditioner provided by the application, the bottom end of the cover plate is detachably connected with the box through the first fastener, and at least two connecting holes for the first fastener to pass through are arranged on the cover plate, and one of the connecting holes is provided with an avoiding hole near one side of the top end of the cover plate, and the avoiding hole is in communication with the connecting hole.

[0024] Thus, the avoiding hole is arranged to effectively prevent the accidental falling of the cover plate during the disengagement of the cover plate from the insertion structure, thereby avoiding accidental damage to the cover plate.

[0025] According to the electric control box for the outdoor unit of the air conditioner provided by the application, the bottom end of the cover plate is detachably connected with the box through the first fastener, and at least two connecting holes for the first fastener to pass through are arranged on the cover plate, and one of the connecting holes is provided with an avoiding hole near one side of the top end of the cover plate, and the avoiding hole is in communication with the connecting hole.

[0026] The hanging part is arranged at the top end of the cap, and at least two lifting holes are arranged on the hanging part, and each lifting hole is distributed along the distribution direction of the pair of side plates, and a fixing hole is arranged on the hanging part, and the edge of the hanging part away from the box and the edge of the lifting hole are both provided with a flat edge.

[0027] Thus, the hanging part can facilitate the lifting and installation of the electric control box for the outdoor unit of the air conditioner, and the flat edge can prevent the hanging part from scratching the operator, and the flat edge can also strengthen the hanging part to avoid tearing and other strength failure problems of the hanging part.

[0028] According to the electric control box for the outdoor unit of the air conditioner provided by the application, the bottom end of the cover plate is detachably connected with the box through the first fastener, and at least two connecting holes for the first fastener to pass through are arranged on the cover plate, and one of the connecting holes is provided with an avoiding hole near one side of the top end of the cover plate, and the avoiding hole is in communication with the connecting hole.

[0029] The cross beam is arranged at the bottom end of the box, and the top end of the cross beam is provided with a supporting part and a first continuous folding edge, the supporting part is suitable for supporting the box, the first continuous folding edge is suitable for abutting against the panel, and a reinforcing rib is arranged on the cross beam.

[0030] The wire pressing clamp support is detachably connected with the cross beam through the second insertion structure and the second fastener.

[0031] Thus, the setting of the first continuous folding edge can effectively offset the front and rear swing moments caused by the self-weight of the box, which is conducive to improving the fixing stability of the box. Moreover, the first continuous folding edge is a continuous folding edge design, which avoids the problem of stress concentration caused by the notch, and effectively avoids the problem of tearing at the notch.

[0032] According to the electric control box for an air conditioner outdoor unit provided in the present application, the side of the cross beam away from the cover plate is provided with a connecting assembly for fixing the radiator pipeline, and the connecting assembly comprises:

[0033] The fixing support is fixedly connected with the cross beam.

[0034] The pipe clamp is suitable for detachably fixing the radiator pipeline to the fixing support.

[0035] In this way, the radiator is arranged on the side of the panel away from the cover plate, and the connecting assembly is arranged on the cross beam to fix the radiator pipeline, so that the stability of the radiator pipeline can be improved.

[0036] The present application also provides an air conditioner comprising the electric control box for an air conditioner outdoor unit.

[0037] The electric control box for an air conditioner outdoor unit provided in the present application comprises a box body, a cap and a cover plate. The box body comprises a panel, a pair of side plates and a bottom plate. The panel is used for fixedly mounting controller devices such as a drive board and a main control board. The pair of side plates are respectively arranged on the two sides of the panel, and the bottom plate is arranged at the bottom end of the panel and the side plates and between the pair of side plates. Any two adjacent ones of the panel, the pair of side plates and the bottom plate are connected to form an integrated structure. The cap is arranged at the top end of the box body, and the top end of the panel and the top end of the pair of side plates extend into the interior of the cap. The cover plate is arranged on the side of the pair of side plates away from the panel, and the cover plate is arranged opposite to the panel. The top end of the cover plate is inserted into the interior of the cap, and the bottom end of the cover plate is detachably connected with the box body. In this way, the box body, the cover plate and the cap form a structure with an internal cavity to protect the controller devices inside. The top end of the cover plate and the top end of the box body are both inserted into the interior of the cap, and the cap seals the top end of the cover plate and the top end of the box body. The gap between the cap and the cover plate and the gap between the cap and the box body are arranged downward, and there is no upward gap on the electric control box for an air conditioner outdoor unit, which can effectively prevent the leakage of rainwater and the like and effectively improve the waterproof effect, thereby solving the problem of poor waterproof effect of the electric control box of an air conditioner outdoor unit in the prior art.

[0038] Further, in the air conditioner provided in the present application, since the electric control box for an air conditioner outdoor unit is provided, the various advantages as described above are also provided. BRIEF DESCRIPTION OF DRAWINGS

[0039] In order to more clearly illustrate the technical solutions in the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without any creative effort.

[0040] Fig. 1 is a structural schematic diagram of an electric control box for an air conditioner outdoor unit according to the present application in one perspective view;

[0041] Fig. 2 is a structural schematic diagram of an electric control box for an air conditioner outdoor unit according to the present application in another perspective view;

[0042] Fig. 3 is a structural schematic diagram of the box according to the present application;

[0043] Fig. 4 is a top view of a cap according to the present application;

[0044] Fig. 5 is a structural schematic diagram of the insertion structure of a cover plate and a cap according to the present application;

[0045] Fig. 6 is a structural schematic diagram of a cover plate according to the present application;

[0046] Fig. 7 is a structural schematic diagram of a connecting hole and a relief hole on a cover plate according to the present application;

[0047] Fig. 8 is a structural schematic diagram of the connecting structure of a wire clamp support and a crossbeam according to the present application in one perspective view;

[0048] Fig. 9 is a structural schematic diagram of the connecting structure of a wire clamp support and a crossbeam according to the present application in another perspective view;

[0049] Fig. 10 is a structural schematic diagram of a connecting assembly according to the present application;

[0050] Fig. 11 is a structural schematic diagram of a fixing support according to the present application; and

[0051] Fig. 12 is a structural schematic diagram of a pipe clamp according to the present application.

[0052] Reference signs: 1, box; 2, face plate; 3, side plate; 4, bottom plate; 5, cap; 6, cover plate; 7, first bending part; 8, partial protruding part; 9, second bending part; 10, stopper; 11, connecting hole; 12, relief hole; 13, hanging part; 14, hoisting hole; 15, fixing hole; 16, crossbeam; 17, supporting part; 18, first continuous hem; 19, wire clamp support; 20, second fastener; 21, fixing support; 22, pipe clamp; 23, first fastener; 24, insertion hole; 25, insertion plate; 26, roll structure; 27, flattened edge; 28, radiator; 29, fixing sheet; 30, U-shaped clamp sheet; 31, clamping hole; 32, clamping jaw; 33, wire clamp; 34, radiator pipeline. DETAILED DESCRIPTION

[0053] In order to make the purposes, technical solutions and advantages of the present application clearer, the technical solutions in the present application will be clearly and completely described below with reference to the drawings in the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of the present application.

[0054] The electric control box for air conditioner outdoor unit provided in the embodiments of the present application will be described below with reference to Figs. 1 to 12.

[0055] As shown in Figs. 1 to 12, the electric control box for air conditioner outdoor unit provided in the embodiments of the present application comprises a box body 1, a cap 5 and a cover plate 6.

[0056] Specifically, the box body 1 comprises a panel 2, a pair of side plates 3 and a bottom plate 4. The panel 2 is used to fixedly install controller devices such as drive plates and main control plates.

[0057] The structure of the box body 1 is shown in Fig. 3. The pair of side plates 3 are respectively located at the two sides of the panel 2, and the bottom plate 4 is located at the bottom ends of the panel 2 and the side plates 3 and between the pair of side plates 3. Any two adjacent ones of the panel 2, the pair of side plates 3 and the bottom plate 4 are connected and form an integrated structure. By making the panel 2, the side plates 3 and the bottom plate 4 into an integrated structure, there is no connecting gap between them, thereby having better sealing performance and waterproof effect.

[0058] The cap 5 is arranged at the top end of the box body 1. The top end of the panel 2 and the top ends of the pair of side plates 3 extend into the interior of the cap 5, as shown in Figs. 1 and 2. The cover plate 6 is arranged at the side of the side plate 3 away from the panel 2. The cover plate 6 is arranged opposite to the panel 2. The top end of the cover plate 6 is inserted into the interior of the cap 5, and the bottom end of the cover plate 6 is detachably connected with the box body 1.

[0059] In this way, the box body 1, the cover plate 6 and the cap 5 form a structure with a cavity in the interior to protect the controller devices in the interior. The cap 5 seals the top end of the cover plate 6 and the top end of the box body 1. The top end of the cover plate 6 and the top end of the box body 1 are both inserted into the interior of the cap 5. The gap between the cap 5 and the cover plate 6 and the gap between the cap 5 and the box body 1 are arranged downward. There is no upwardly arranged gap on the electric control box for air conditioner outdoor unit. The leakage of rainwater and the like can be effectively avoided, and the waterproof effect is effectively improved, thereby solving the problem of poor waterproof effect of the electric control box for air conditioner outdoor unit in the prior art.

[0060] It should be noted that the cap 5 is an integrally stretch-formed piece, and there is no joint on the sidewall of the cap 5. The box body 1 can be formed by stamping with a stamping die, which is conducive to improving the assembly efficiency and the sealing performance of the electric control box for air conditioner outdoor unit.

[0061] The side wall of the cap 5 is provided with a flat edge 27 corresponding to one of the cover plates 6, which is located inside the cap 5. The flat edge 27 can prevent scratches on the operator and the wire harness, and can prevent the cap 5 from being torn by force, thereby improving the reliability of the cap 5. In addition, the flat edge 27 is located inside the cap 5, which can ensure that the rainwater can smoothly slide down when flowing downward from the upper part of the cap 5, thereby avoiding the problem of water accumulation on the cap 5.

[0062] In the embodiment of the present application, the first bending part 7 is arranged at both ends of the cover plate 6, which corresponds to the side plate 3, as shown in FIG. 6. When the cover plate 6 is connected to the box body 1, the first bending part 7 at both ends of the cover plate 6 is located on the side away from the pair of side plates 3, so that both ends of the cover plate 6 are wrapped outside the box body 1, thereby strengthening the protection of the position of the side plate 3 of the box body 1.

[0063] In the embodiment, the local protruding part 8 is formed at the corner position corresponding to the cover plate 6 on the cap 5, as shown in FIG. 4. In the direction from the top end to the bottom end of the box body 1, the projection area of the box body 1 is located within the projection area of the cap 5. The local protruding part 8 increases the space at the corner position of the cap 5, so that the structure of the cap 5 is matched with the cover plate 6, thereby ensuring that the first bending part 7 on the cover plate 6 can be inserted into the inside of the cap 5.

[0064] In the embodiment of the present application, the second bending part 9 is arranged at the bottom end of the cover plate 6, as shown in FIG. 6. The second bending part 9 is located on the side away from the cap 5 of the bottom plate 4, and the second bending part 9 is arranged at an angle with the face plate 2 and the bottom plate 4.

[0065] That is, the second bending part 9 is arranged to be inclined downward, so that when the rainwater flows downward along the cover plate 6, the problem that the rainwater enters the gap between the bottom end of the cover plate 6 and the bottom end of the box body 1 due to the wicking effect can be avoided, and the rainwater can be prevented from entering the inside of the box body 1.

[0066] In the specific embodiment, the included angle between the second bending part 9 and the face plate 2 can be 55 degrees, that is, the included angle between the second bending part 9 and the bottom plate 4 can be 35 degrees.

[0067] In the embodiment of the present application, the first plug-in structure is arranged inside the cap 5 to be plugged with the top end of the cover plate 6.

[0068] Specifically, the cap 5 is provided with a stopper 10, which is fixedly connected with the cap 5 by welding. The side wall of the cap 5 corresponding to the stopper 10 has a space for the top end of the cover plate 6 to be inserted, that is, the side wall of the cap 5 corresponding to the stopper 10 constitutes the first insertion structure, as shown in FIG. 5. After the top end of the cover plate 6 is inserted between the stopper 10 and the side wall of the cap 5 from bottom to top, the position of the top end of the cover plate 6 can be limited along the distribution direction of the cover plate 6 by the interaction between the stopper 10 and the cover plate 6 and the interaction between the cover plate 6 and the side wall of the cap 5, so as to prevent the cover plate 6 from being misaligned.

[0069] In further embodiments, the bottom end of the cover plate 6 is detachably connected with the box body 1 by the first fastener 23. Specifically, at least two threaded holes are arranged at the bottom end of the box body 1, and the cover plate 6 is provided with connecting holes 11 corresponding to the threaded holes. The first fastener 23 includes a screw or a bolt, which can be used to fasten the cover plate 6 and the box body 1 together, so as to achieve the detachable connection between the cover plate 6 and the box body 1.

[0070] One of the connecting holes 11 on the cover plate 6 is provided with an avoiding hole 12 near the side of the top end of the cover plate 6, and the avoiding hole 12 is in communication with the connecting hole 11. The avoiding hole 12 has a size larger than that of the connecting hole 11, and the avoiding hole 12 is located above the connecting hole 11, as shown in FIG. 7.

[0071] When the cover plate 6 needs to be detached from the box body 1, the first fastener 23 at the connecting hole 11 without the avoiding hole 12 can be detached, the first fastener 23 at the connecting hole 11 with the avoiding hole 12 can be loosened but not detached, then a downward force is applied to the cover plate 6 to make the cover plate 6 slide downward relative to the box body 1, so that the cover plate 6 is disengaged from the first insertion structure on the cap 5, and then the first fastener 23 is detached, so that the cover plate 6 can be removed. In this way, during the disengagement of the cover plate 6 from the first insertion structure on the cap 5, the undetached first fastener 23 can effectively prevent the cover plate 6 from accidentally falling off, and the accidental damage to the cover plate 6 is avoided.

[0072] The edges of the side plate 3 away from the panel 2 and the edge of the bottom plate 4 away from the panel 2 are provided with protrusions, so as to cooperate with the cover plate 6 and improve the sealing between the cover plate 6 and the box body 1. The threaded holes for cooperating with the first fastener 23 are arranged on the protrusions connected with the side plate 3. The edges of the protrusions are provided with flat edges 27 to prevent the burrs of the box body 1 from scratching the operator, and the flat edges 27 can strengthen the box body 1 and improve the overall strength of the box body 1.

[0073] In the embodiment of the present application, the electric control box for the outdoor unit of the air conditioner further comprises a hanging part 13, as shown in FIG. 1, FIG. 2 and FIG. 5. The hanging part 13 is arranged at the top end of the cap 5 and is used for being hung on the frame of the outdoor unit of the air conditioner. The hanging part 13 is welded and fixed with the cap 5, and the cap 5 is welded and fixed with the box 1.

[0074] The hanging part 13 is provided with a lifting hole 14. When the electric control box for the outdoor unit of the air conditioner is assembled, the electric control box needs to be lifted. At this time, the electric control box for the outdoor unit of the air conditioner can be lifted through the lifting hole 14. When the electric control box for the outdoor unit of the air conditioner is hung on the frame of the outdoor unit of the air conditioner, the hanging part 13 is also hung through the lifting hole 14.

[0075] The lifting hole 14 is a strip-shaped hole, and the strip-shaped hole extends along the distribution direction of the pair of side plates 3. The lifting hole 14 is provided with at least two lifting holes 14, and each lifting hole 14 is distributed along the distribution direction of the pair of side plates 3. The lifting or hanging through the at least two lifting holes 14 can improve the stability of the electric control box for the outdoor unit of the air conditioner.

[0076] The hanging part 13 is provided with a fixing hole 15. After the electric control box for the outdoor unit of the air conditioner is hung on the frame of the outdoor unit of the air conditioner, the hanging part 13 and the frame of the outdoor unit of the air conditioner can be fixed and connected together through the fixing hole 15 by using screws or bolts.

[0077] The edge of the hanging part 13 away from the box 1 and the edge of the lifting hole 14 are both provided with a flat edge 27. The provision of the flat edge 27 can prevent the hanging part 13 from scratching the operator due to the cutting burr, and the flat edge 27 can strengthen the hanging part 13, so as to avoid the tearing and other strength failure problems of the hanging part 13.

[0078] In the embodiment of the present application, the electric control box for the outdoor unit of the air conditioner further comprises a cross beam 16. The cross beam 16 is arranged at the bottom end of the box 1, and the cross beam 16 is in an arch shape and extends along the distribution direction of the pair of side plates 3, as shown in FIG. 1 and FIG. 2.

[0079] The top end of the cross beam 16 is provided with a supporting part 17 and a first continuous folding edge 18, as shown in FIG. 8. The supporting part 17 is used for supporting the box 1, and the first continuous folding edge 18 is used for abutting against the panel 2 of the box 1.

[0080] The cross beam 16 is welded and fixed with the box 1. The provision of the first continuous folding edge 18 can effectively offset the front and rear swing moments generated by the self-weight of the box 1, so as to improve the fixing stability of the box 1. Moreover, the first continuous folding edge 18 is a continuous folding edge design, which avoids the problems of the notch and the stress concentration caused by the notch, and effectively avoids the tearing problem at the notch.

[0081] The cross beam 16 is provided with a reinforcing rib. The reinforcing rib can improve the structural strength of the cross beam 16.

[0082] In the embodiment, the electric control box body for the air conditioner outdoor unit further comprises a wire clamp support 19 for fixedly mounting the wire clamp 33. The wire clamp support 19 is detachably connected with the cross beam 16 through the second plug-in structure and the second fastener 20, as shown in FIGS. 8 and 9.

[0083] One end of the wire clamp support 19 is plugged into the cross beam 16, and the other end of the wire clamp support 19 is detachably connected with the box body 1 through the second fastener 20. In this way, the number of the second fasteners 20 can be reduced.

[0084] Specifically, a plug-in hole 24 is arranged on the cross beam 16, and a plug-in plate 25 is arranged on the upper end of the wire clamp support 19, which can be plugged into the plug-in hole 24, as shown in FIG. 8. The side wall of the plug-in hole 24 interacts with the plug-in plate 25, so that the wire clamp support 19 can be limited to move away from the box body 1 in the direction away from the panel 2. A through hole is arranged on the cross beam 16 and the wire clamp support 19, and the wire clamp support 19 can be fixedly connected with the cross beam 16 by using a screw or a bolt.

[0085] In the embodiment, a roll structure 26 is arranged on the top end of the cover plate 6, which is beneficial to plug the cover plate 6 into the cover cap 5, and can also improve the structural strength of the cover plate 6 and reduce the risk of damage caused by the interaction between the cover plate 6 and the side wall of the stopper 10 and the cover cap 5.

[0086] A flat edge 27 is arranged on the edge of the first bending part 7 and the edge of the second bending part 9, which is beneficial to improve the structural strength of the cover plate 6 and prevent scratching the operator and the wire harness.

[0087] A heat sink 28 is arranged on the side of the panel 2 away from the cover plate 6. In the embodiment, a connecting assembly is arranged on the side of the cross beam 16 away from the cover plate 6, which is used to fix the heat sink pipe 34.

[0088] The connecting assembly comprises a fixing support 21 and a pipe clamp 22. The fixing support 21 is fixedly connected with the cross beam 16, and can be fixed to the cross beam 16 by using a screw. The pipe clamp 22 is used to fix the heat sink pipe 34 to the fixing support 21.

[0089] The structure of the fixing support 21 and the pipe clamp 22 is shown in FIGS. 10 to 12. The pipe clamp 22 comprises a fixing sheet 29 and two U-shaped clamp sheets 30. The fixing sheet 29 is connected with the fixing support 21 by using a screw or a bolt. The two U-shaped clamp sheets 30 are respectively arranged on the two sides of the fixing sheet 29, and one end of each U-shaped clamp sheet 30 is fixedly connected with the fixing sheet 29, and the other end is provided with a clamping hole 31. A clamping jaw 32 is arranged on the fixing support 21, which can be clamped with the clamping hole 31, so as to fix the heat sink pipe 34.

[0090] The rubber block is fixed outside the radiator pipeline 34, when the clamping hole 31 on the U-shaped hoop 30 is clamped with the clamping jaw 32 on the fixed support 21, the U-shaped hoop 30 is in contact with the rubber block, which can avoid the damage to the radiator pipeline 34 and ensure the clamping force.

[0091] On the other hand, the embodiment of the present application also provides an air conditioner, which comprises the electric control box body for air conditioner outdoor unit provided by any of the above embodiments. The electric control box body for air conditioner outdoor unit provided by the above embodiments has excellent waterproof effect. Therefore, the air conditioner in the embodiment has the advantages of strong waterproof effect and safe use. The derivation process of the beneficial effects of the air conditioner in the embodiment is similar to that of the electric control box body for air conditioner outdoor unit, and therefore will not be described here.

[0092] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An electric control box for an air conditioner outdoor unit, comprising: a box body (1) comprising a panel (2), a pair of side plates (3) and a bottom plate (4) connected to form an integrated structure, the pair of side plates (3) are respectively located at both sides of the panel (2), and the bottom plate (4) is located at the bottom end of the panel (2), and any two adjacent ones of the panel (2), the pair of side plates (3) and the bottom plate (4) are connected; a cap (5), the top end of the panel (2) and the top end of the pair of side plates (3) extend into the interior of the cap (5) ; a cover plate (6), which is arranged on the side of the side plate (3) away from the panel (2), the cover plate (6) is arranged opposite to the panel (2), the top end of the cover plate (6) is inserted into the interior of the cap (5), and the bottom end of the cover plate (6) is detachably connected with the box body (1).

2. The electric control box for an outdoor unit of an air conditioner according to claim 1, wherein Both ends of the cover plate (6) are provided with first bending parts (7) corresponding to the side plates (3), and the first bending parts (7) are located outside the side plates (3).

3. The electric control box for an outdoor unit of an air conditioner according to claim 2, wherein Local protrusions (8) are formed on the cap (5) corresponding to the two corner positions of the cover plate (6) ; In the direction from the top end to the bottom end of the box body (1), the projection area of the top end of the box body (1) and the top end of the cover plate (6) is located within the projection area of the cap (5).

4. The electric control box for an outdoor unit of an air conditioner according to claim 1, wherein The bottom end of the cover plate (6) is provided with a second bending part (9), the second bending part (9) is located on the side of the bottom plate (4) away from the cap (5), and the second bending part (9) is arranged at an angle with the panel (2), and the second bending part (9) is arranged at an angle with the bottom plate (4).

5. The electric control box for an outdoor unit of an air conditioner according to claim 1, wherein The interior of the cap (5) is provided with a stopper (10), and there is a spacing between one of the side walls of the cap (5) corresponding to the cover plate (6) and the stopper (10) for inserting the top end of the cover plate (6) ; and / or The top end of the cover plate (6) is provided with a round structure (26).

6. The electric control box for an outdoor unit of an air conditioner according to claim 1, wherein The bottom end of the cover plate (6) is detachably connected with the box body (1) by a first fastener (23), at least two connecting holes (11) are provided on the cover plate (6) for the first fastener (23) to pass through, and one of the connecting holes (11) is provided with an avoiding hole (12) near the side of the top end of the cover plate (6), and the avoiding hole (12) is in communication with the connecting hole (11). 7.The electric control box for an air conditioner outdoor unit according to any one of claims 1 to 6, further comprising: a hanging part (13) provided at the top end of the cap (5), at least two lifting holes (14) are provided on the hanging part (13), the lifting holes (14) are distributed at intervals along the distribution direction of the pair of side plates (3), a fixing hole (15) is provided on the hanging part (13), and flat edges (27) are provided on the edge of the hanging part (13) away from the box body (1) and the edge of the lifting hole (14). 8.The electric control box for an air conditioner outdoor unit according to any one of claims 1 to 6, further comprising: A crossbeam (16) is arranged at the bottom end of the cabinet (1), the top end of the crossbeam (16) is provided with a supporting part (17) and a first continuous folding edge (18), the supporting part (17) is suitable for supporting the cabinet (1), the first continuous folding edge (18) is suitable for abutting against the panel (2), and a reinforcing rib is arranged on the crossbeam (16); A wire pressing clamp support (19) is detachably connected with the crossbeam (16) through a second plug-in structure and a second fastener (20). 9.The electric control box for an air conditioner outdoor unit according to claim 8, wherein A connecting assembly for fixing a radiator pipeline (34) is arranged on the side of the crossbeam (16) away from the cover plate (6), and the connecting assembly comprises: A fixing support (21) is fixedly connected with the crossbeam (16); A pipe clamp (22) is suitable for detachably fixing the radiator pipeline (34) to the fixing support (21).

10. An air conditioner wherein, An electric control cabinet for an air conditioner outdoor unit comprises the cabinet as claimed in any one of claims 1 to 9.

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