Air outlet frame and air conditioner

Abstract

The utility model discloses an air outlet frame and an air conditioner, and relates to the technical field of air conditioners, the air outlet frame comprises two side frames arranged side by side, a rear frame and a front frame, the rear frame and the front frame are connected with the two side frames, and the side frames are provided with rotating connecting ends far away from the rear frame. The rotary connecting end is used for rotationally mounting the air outlet frame at an air outlet of the air conditioner; the front frame is connected between the two side frames, and a gap is formed between the front frame and the end, away from the rear frame, of the rotary connecting end. According to the technical scheme, the manufacturability of the air outlet frame can be improved by improving the structure of the air outlet frame.

Description

Technical Field

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

[0002] The direction of airflow from an air conditioner is defined by the orientation of the air outlet. However, in the prior art, air conditioner air outlets are usually equipped with air guiding structures, air sweeping structures, etc., to adjust the direction of airflow. These structures have problems such as structural stability, which increases the difficulty of manufacturing the air conditioner. Utility Model Content

[0003] The main purpose of this utility model is to propose an air outlet frame and an air conditioner, aiming to improve the manufacturability of the air outlet frame through structural improvements.

[0004] To achieve the above objectives, the present invention provides an air outlet frame comprising:

[0005] The side frames are arranged side by side and a rear frame connects the two side frames. The side frames have a rotating connection end away from the rear frame. The rotating connection end is used to rotate the air outlet frame to the air outlet of the air conditioner.

[0006] The front frame is connected between the two side frames and is spaced apart from the end of the rotating connection that is away from the rear frame.

[0007] In one embodiment, the interval is d, where d ≥ 3 mm;

[0008] And / or, the upper end of the front surface of the front frame is provided with a first clearance recess.

[0009] In one embodiment, the rotating connecting end is provided with a connecting hole, and the front frame is located on the side of the connecting hole closer to the rear frame.

[0010] In one embodiment, a downward-facing recess is provided on the outer side of the side frame, and the connecting hole is located on the bottom wall of the recess;

[0011] And / or, the outer side of the side frame is provided with a downward-facing limiting guide rib, which extends along the periphery of the connecting hole.

[0012] In one embodiment, a mounting cover is connected to the side of the side frame facing the front frame, and a receiving cavity for accommodating the motor is formed between the mounting cover and the side frame, and the receiving cavity communicates with the connecting hole;

[0013] Another side frame is rotatably connected to the mounting cover, and the motor is driven by the air guide plate.

[0014] In one embodiment, a plurality of auxiliary support beams are fixed inside the air outlet frame, and at least one of the auxiliary support beams is rotatably connected to the air guide plate.

[0015] And / or, the upper end of the surface of the mounting cover away from the rear frame is provided with a second clearance recess.

[0016] This utility model also proposes an air conditioner, which includes a housing and an air outlet frame as described above;

[0017] The housing has the air outlet, and the air outlet frame is rotatably mounted on the air outlet.

[0018] In one embodiment, the rear frame and at least one of the two side frames are provided with outwardly extending limiting flanges at their edges, and the edge of the air outlet is formed with a positioning groove, the limiting flange overlapping the positioning groove.

[0019] In one embodiment, the rear frame protrudes outward, and the inner wall of the housing is formed with a relief arc surface to avoid the rear frame.

[0020] And / or, the inner wall of the housing is provided with a clearance groove for avoiding rotation of the front frame.

[0021] In one embodiment, the air conditioner includes an indoor unit and an outdoor unit, and the air outlet structure and the housing are both located in the indoor unit;

[0022] The indoor unit and the outdoor unit are connected by a refrigerant hose assembly, and the refrigerant hose assembly is pre-charged with refrigerant.

[0023] And / or, the compressor of the air conditioner is located inside the indoor unit.

[0024] In the technical solution of this utility model, by having a gap between the front frame and the end of the rotating connection that is away from the rear frame, when the air outlet frame is installed at the air outlet of the air conditioner, the gap between the front frame and the front edge of the air outlet is increased. At this time, the role of the front edge of the air outlet as a reference is weakened, and the front frame as a whole can be allowed to deform slightly. That is, because there is a gap between the front frame and the end of the rotating connection that is away from the rear frame, even if the front frame is slightly deformed, it is not easy to observe. This can reduce the production difficulty of the air outlet frame, improve the manufacturability of the air outlet frame, improve the production efficiency of the air outlet frame, and also make it easier to ensure the aesthetics of the air outlet frame at the front frame when it is assembled at the air outlet. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0026] Figure 1 A schematic diagram of the structure of an embodiment of the air conditioner provided by this utility model;

[0027] Figure 2 for Figure 1 Sectional view at point A in the middle;

[0028] Figure 3 A schematic diagram of an embodiment of the air outlet frame provided by this utility model.

[0029] Explanation of icon numbers:

[0030] 1. Air conditioner; 10. Air outlet frame; 11. Front frame; 111. First clearance recess; 12. Rear frame; 13. Side frame; 131. Rotating connection end; 132. Connection hole; 133. Recessed part; 134. Limiting guide rib; 14. Mounting cover; 141. Second clearance recess; 15. Limiting flange; 16. Air guide plate; 17. Auxiliary support beam;

[0031] 20. Housing; 21. Air outlet; 211. Positioning groove; 212. Avoidance arc surface; 213. Avoidance slot.

[0032] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0034] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0035] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0036] The direction of airflow from an air conditioner is defined by the orientation of the air outlet. However, in the existing technology, air conditioner air outlets are usually equipped with air guiding structures, air sweeping structures, etc., to adjust the direction of airflow. These structures have problems such as structural stability, which increases the difficulty of manufacturing the air conditioner.

[0037] To solve this technical problem, this utility model proposes an air outlet frame 10.

[0038] Please see Figures 1 to 3 In one embodiment of this utility model, the air outlet frame 10 includes two side frames 13 arranged side by side and a rear frame 12 and a front frame 11 connecting the two side frames 13. The side frames 13 have a rotating connection end 131 away from the rear frame 12. The rotating connection end 131 is used to rotatably mount the air outlet frame 10 to the air outlet 21 of the air conditioner 1. The front frame 11 is connected between the two side frames 13 and is spaced apart from the end of the rotating connection end 131 away from the rear frame 12. Thus, the manufacturability of the air outlet frame 10 can be improved by structural improvements to the air outlet frame 10.

[0039] In the technical solution of this utility model, by having a gap between the front frame 11 and the end of the rotating connection 131 that is away from the rear frame 12, when the air outlet frame 10 is installed to the air outlet 21 of the air conditioner 1, the gap between the front frame 11 and the front edge of the air outlet 21 is increased. At this time, the role of the front edge of the air outlet 21 as a reference is weakened, and the front frame 11 as a whole can be allowed to deform slightly. That is, because there is a gap between the front frame 11 and the end of the rotating connection 131 that is away from the rear frame 12, even if the front frame 11 is slightly deformed, it is not easy to observe. This can reduce the production difficulty of the air outlet frame 10, improve the manufacturability of the air outlet frame 10, improve the production efficiency of the air outlet frame 10, and also make it easier to ensure the aesthetics of the air outlet frame 10 at the front frame 11 when it is assembled to the air outlet 21.

[0040] It should be noted that, since the front frame 11 is a long strip structure and relatively thin, it is prone to deformation. Compared to the front frame 11 being connected to the end of the rotating connection 131 away from the rear frame 12, making the front frame 11 close to, or even almost touching, the front edge of the air outlet 21, the slight deformation is easily visible with the front edge of the air outlet 21 as a reference, which can easily affect the aesthetics of the front frame 11. In the technical solution of this utility model, by making a gap between the front frame 11 and the end of the rotating connection 131 away from the rear frame 12, that is, the front frame 11 is moved back towards the rear frame 12, and the gap between the front frame 11 and the front edge of the air outlet 21 is increased when the air outlet frame 10 is assembled to the air outlet 21, it does not affect the air outlet of the air conditioner 1, and can also effectively improve the aesthetics of the air conditioner 1 at the front frame 11. At the same time, it reduces the processing difficulty of the air outlet frame 10 and improves the production efficiency of the air outlet frame 10.

[0041] Optionally, in an embodiment of this utility model, the interval is d, where d ≥ 3mm; that is, the interval between the front frame 11 and the end of the rotating connection 131 furthest from the rear frame 12 is not less than 3mm. This weakens the role of the front edge of the air outlet 21 as a reference point, effectively improving the aesthetics of the front frame 11, and reducing the processing difficulty of the air outlet frame 10. However, this design is not limited to this. In other embodiments, the interval between the front frame 11 and the end of the rotating connection 131 furthest from the rear frame 12 can be slightly less than 3mm.

[0042] Please see Figure 2 In an embodiment of this utility model, a first clearance recess 111 is provided at the upper end of the front surface of the front frame 11, which helps to strengthen the structural strength of the front frame 11 and reduce the possibility of deformation of the front frame 11. The first clearance recess 111 can be formed by bending the front frame 11 as a whole, or it can be formed by a reinforcing protrusion protruding from the lower end of the surface of the front frame 11 away from the rear frame 12 and surrounding the front frame 11. However, this design is not limited to this; in other embodiments, the front frame 11 is a standard elongated structure, that is, its cross-sectional shape is rectangular.

[0043] Please see Figure 3In this embodiment of the invention, a connecting hole 132 is provided on the rotating connecting end 131, and the front frame 11 is located on the side of the connecting hole 132 closer to the rear frame 12. This ensures the rotatable assembly of the air outlet frame 10 while further increasing the distance between the front frame 11 and the end of the rotating connecting end 131 furthest from the rear frame 12, i.e., increasing the gap between the front frame 11 and the front edge of the air outlet 21. This further ensures the aesthetics of the air conditioner 1 at the front frame 11, while reducing the processing difficulty of the air outlet frame 10 and improving its production efficiency. When the rotating connecting end 131 has the connecting hole 132, the inner wall of the air outlet 21 has a protruding rotating shaft that can extend into the connecting hole 132 to achieve the assembly of the air outlet frame 10 at the air outlet 21. However, this design is not limited to this. In other embodiments, provided the distance is not less than 3mm, the front frame 11 is located on the side of the connecting hole 132 furthest from the rear frame 12.

[0044] Specifically, in an embodiment of this utility model, a recessed portion 133 with an opening facing downward is provided on the outer side of the side frame 13, and the connecting hole 132 is provided on the bottom wall of the recessed portion 133; this can make room for a certain amount of space, and at the same time indicate the position of the connecting hole 132 on the rotating connecting end 131, thereby facilitating the quick insertion of the rotating shaft into the connecting hole 132 and improving assembly efficiency; it can also reduce the possibility of the rotating shaft coming out of the connecting hole 132 to a certain extent.

[0045] Specifically, in an embodiment of this utility model, a downward-facing limiting guide rib 134 is provided on the outer side of the side frame 13. The limiting guide rib 134 extends along the periphery of the connecting hole 132, that is, the limiting guide rib 134 extends along the edge of the recess 133. This not only allows for a certain amount of space, ensuring the indicating and guiding function of the recess 133 and improving the assembly efficiency of the air outlet frame 10, but also further serves as a guide and limit, reducing the possibility of the air outlet frame 10 detaching from the air outlet 21. However, this design is not limited to this. In other embodiments, the outer side of the side frame 13 is only provided with a recess 133 or a limiting guide rib 134 corresponding to the connecting hole 132.

[0046] Please see Figures 2 to 3 In an embodiment of this utility model, a mounting cover 14 is connected to the side of one of the side frames 13 facing the front frame 11, and a receiving cavity for housing the motor is formed between the mounting cover 14 and the side frame 13, and the receiving cavity is connected to the connecting hole 132; a guide plate 16 is rotatably connected between the other side frame 13 and the mounting cover 14, and the motor is drivenly connected to the guide plate 16.

[0047] Understandably, the front frame 11, the two side frames 13 and the rear frame 12 enclose and form the frame body. This frame body can, to a certain extent, gather and guide the airflow from the air conditioner 1. A guide plate 16 is rotatably installed on the frame body, which can be pre-assembled into a complete air outlet frame 10. This facilitates the overall assembly of the air outlet frame 10 to the air outlet 21. The guide plate 16 can also be used to sweep the air up and down and adjust the air outlet angle by swinging. At the same time, when the air conditioner 1 is turned off, the guide plate 16 can be used to close the air outlet 21 to reduce the possibility of foreign objects entering the air conditioner 1 through the air outlet 21.

[0048] To ensure reliable oscillation of the air guide plate 16, a housing cavity for motor mounting is formed on the air outlet frame 10. This housing cavity is enclosed by a side frame 13 and a mounting cover 14, which not only hides the motor, improving the appearance and safety of the air conditioner 1, but also enables the motor to reliably drive the air guide plate 16. The mounting cover 14 has a first mounting hole communicating with the housing cavity, and the other side frame 13 has a second mounting hole or mounting connecting post, allowing the air guide plate 16 to be rotatably mounted on the air outlet frame 10 and oscillate under the drive of the motor. The housing cavity is connected to the connecting hole 132. On one hand, the connecting hole 132 allows the shaft to be inserted to complete the assembly of the air outlet frame 10 at the air outlet 21. On the other hand, the connecting hole 132 also allows the motor wires to pass through, facilitating neat wiring and concealment of the motor wires, while reducing the possibility of damage to the motor wires due to frequent bending.

[0049] Optionally, in an embodiment of the present invention, the upper end of the surface of the mounting cover 14 away from the rear frame 12 is provided with a second clearance recess 141. The second clearance recess 141 can provide clearance space for the rotation of the air outlet frame 10, reduce the risk of interference between the air outlet frame 10 and the front edge of the air outlet 21, improve the rotation reliability and assembly reliability of the air outlet frame 10, and at the same time help reduce the damage to the edges of the air outlet frame 10 and the air outlet 21.

[0050] Please see Figure 3In this embodiment of the invention, a plurality of spaced auxiliary support beams 17 are fixed inside the air outlet frame 10. At least one of the auxiliary support beams 17 is rotatably connected to the air guide plate 16. This rotatable connection between the auxiliary support beams 17 and the air guide plate 16 reduces the possibility of deformation of the air guide plate 16 due to its excessive length, thus reducing the force that could hinder its rotation. This improves the rotational stability of the air guide plate 16 and the driving efficiency of the motor. Furthermore, the support provided by the auxiliary support beams 17 to the air guide plate 16 effectively distributes the force concentrated on the other side frame 13 (the second mounting hole or mounting connecting post), helping to improve the structural stability of the air guide plate 16 and preventing excessive deformation. Simultaneously, the auxiliary support beams 17, by connecting the front frame 11 and the rear frame 12, also improve the structural stability of the front frame 11, reducing the possibility of excessive deformation. However, this design is not limited to this. In other embodiments, the air guide plate 16 is also provided with reinforcing ribs to improve its structural strength and rigidity.

[0051] This utility model also proposes an air conditioner 1, which includes a housing 20 and an air outlet frame 10. The specific structure of the air outlet frame 10 is as described in the above embodiments. Since this air conditioner 1 adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, and will not be described in detail here. The housing 20 has an air outlet 21, and the air outlet frame 10 is rotatably mounted on the air outlet 21.

[0052] Understandably, because there is a gap between the front frame 11 and the end of the rotating connection 131 that is away from the rear frame 12, when the air outlet frame 10 is installed to the air outlet 21 of the air conditioner 1, the gap between the front frame 11 and the front edge of the air outlet 21 is increased. At this time, the role of the front edge of the air outlet 21 as a reference is weakened, and the front frame 11 as a whole can be allowed to deform slightly. That is, because there is a gap between the front frame 11 and the front edge of the air outlet 21, even if the front frame 11 is slightly deformed, it is not easy to observe. This can reduce the production difficulty of the air outlet frame 10, improve the manufacturability of the air outlet frame 10, improve the production efficiency of the air outlet frame 10, and also make it easier to ensure the aesthetics of the air outlet frame 10 at the front frame 11 when it is assembled to the air outlet 21.

[0053] In addition, the rotatable setting of the air outlet frame 10 can be used to adjust the air outlet direction under certain circumstances. It can also be used in conjunction with the rotatable setting of the air guide plate 16 on the air outlet frame 10 to adjust the air outlet direction together, so as to realize the diversification of the air outlet direction of the air conditioner 1.

[0054] Please see Figures 2 to 3In an embodiment of this utility model, at least one of the rear frame 12 and the two side frames 13 is provided with an outwardly extending limiting flange 15. The edge of the air outlet 21 is formed with a positioning groove 211. The limiting flange 15 overlaps the positioning groove 211. With this configuration, the force applied to the connecting hole 132 can be distributed by the setting of the limiting flange 15, which can not only improve the assembly stability of the air outlet frame 10, but also reduce the possibility of structural damage to the connecting hole 132, and improve the safety and service life of the air outlet frame 10.

[0055] Among them, such as Figure 3 As shown, the edges of the rear frame 12 and the two side frames 13 are all provided with the aforementioned limiting flanges 15. In this case, the three limiting flanges 15 are connected to form a U-shaped limiting flange 15. The positioning groove 211 is adapted to the U-shaped limiting flange 15. By increasing the effective connection area between the air outlet frame 10 and the housing 20, the assembly stability of the air outlet frame 10 is further improved. Of course, in other embodiments, the three limiting flanges 15 are not connected; or the edge of the rear frame 12 is provided with a limiting flange 15; or both edges of the two side frames 13 are provided with limiting flanges 15.

[0056] Please see Figure 2 In this embodiment of the invention, the rear frame 12 protrudes outward, and the inner wall of the housing 20 has a relief arc surface 212 to avoid the rear frame 12. This provides clearance for the rotation of the air outlet frame 10, reducing the risk of interference between the rear frame 12 and the housing 20, improving the rotational and assembly reliability of the air outlet frame 10, and helping to reduce the risk of damage to both the air outlet frame 10 and the housing 20. Furthermore, the outward protrusion of the rear frame 12 can also alter the airflow diffusion direction to some extent.

[0057] Please see Figure 2 In an embodiment of this utility model, the inner wall of the housing 20 is provided with a clearance groove 213 for avoiding the rotation of the front frame 11. This arrangement can provide clearance space for the rotation of the air outlet frame 10, reduce the risk of interference between the air outlet frame 10 and the front edge of the air outlet 21, improve the rotation reliability and assembly reliability of the air outlet frame 10, and at the same time help reduce the damage to the edges of the air outlet frame 10 and the air outlet 21.

[0058] Furthermore, the spacing between the front frame 11 and the mounting cover 14 and the front edge of the air outlet 21 can be further improved. When a first clearance recess 111 is provided at the upper end of the front surface of the front frame 11 and a second clearance recess 141 is provided at the upper end of the surface of the mounting cover 14 away from the rear frame 12, the spacing can be further increased, weakening the role of the front edge of the air outlet 21 as a reference point. This reduces the production difficulty of the air outlet frame 10, improves the manufacturability of the air outlet frame 10, increases the production efficiency of the air outlet frame 10, and also helps to ensure the aesthetics of the air outlet frame 10 at the front frame 11 when it is assembled to the air outlet 21.

[0059] Optionally, in an embodiment of this utility model, the air conditioner 1 includes an indoor unit and an outdoor unit, with the air outlet structure and the housing 20 both located in the indoor unit; the indoor unit and the outdoor unit are connected by a refrigerant hose assembly, and the refrigerant hose assembly is pre-filled with refrigerant; specifically, the air conditioner 1 of this utility model can be a split-type air conditioner 1 that is easy for users to install themselves, which uses a refrigerant hose assembly to connect the indoor heat exchanger of the indoor unit and the outdoor heat exchanger of the outdoor unit, and injects refrigerant into the refrigerant circuit before the equipment leaves the factory; thus, when users install the equipment themselves, they only need to fix the indoor unit and the outdoor unit separately, without assembling refrigerant pipes and adding refrigerant, thereby reducing the installation difficulty and enabling users to install themselves. However, this design is not limited to this; in other embodiments, the air conditioner 1 of this utility model can also be a common split-type air conditioner 1.

[0060] Optionally, in an embodiment of the present invention, the compressor of the air conditioner 1 is located in the indoor unit, which can reduce the weight of the outdoor unit and facilitate the installation of the outdoor unit; correspondingly, the compressor is also equipped with a noise reduction structure to ensure low-noise operation of the indoor unit.

[0061] Optionally, in an embodiment of this utility model, the bottom of the indoor unit is provided with casters to facilitate the movement and transport of the indoor unit; correspondingly, the indoor unit is provided with a locking structure to constrain the rotation of the casters, ensuring stable operation of the indoor unit.

[0062] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. An air outlet frame, characterized by, The air outlet frame comprises: two side frames arranged side by side and a rear frame connecting the two side frames, the side frames having a rotating connection end away from the rear frame, the rotating connection end being used for rotatingly mounting the air outlet frame to an air outlet of an air conditioner; a front frame connected between the two side frames and having a space between the rotating connection end and an end thereof away from the rear frame.

2. The air outlet frame of claim 1, wherein, The space is d, and d≥3mm; and / or, an upper end of a front surface of the front frame is provided with a first avoiding recess.

3. The air outlet frame of claim 1, wherein, A connecting hole is arranged on the rotating connection end, and the front frame is located on a side of the connecting hole close to the rear frame.

4. The air outlet frame of claim 3, wherein, An opening-down recess is arranged on an outer side of the side frame, and the connecting hole is arranged on a bottom wall of the recess; and / or, an opening-down limiting guide rib is arranged on the outer side of the side frame, and the limiting guide rib extends along a periphery of the connecting hole.

5. The air outlet frame of claim 3, wherein, One side of the side frame facing the front frame is connected with a mounting cover, a mounting cavity accommodating a motor is formed between the mounting cover and the side frame, and the mounting cavity is in communication with the connecting hole; The other side frame and the mounting cover are rotatably connected with a guide vane, and the motor is drivingly connected with the guide vane.

6. The air outlet frame of claim 5, wherein, A plurality of auxiliary support beams are fixed in the air outlet frame and arranged at intervals, and at least one auxiliary support beam is rotatably connected with the guide vane. and / or, an upper end of a surface of the mounting cover away from the rear frame is provided with a second avoiding recess.

7. An air conditioner characterized by comprising: The air outlet frame comprises a housing and the air outlet frame according to any one of claims 1 to 6; The housing is provided with the air outlet, and the air outlet frame is rotatably mounted to the air outlet.

8. The air conditioner of claim 7, wherein An edge of at least one of the rear frame and the two side frames is provided with an outwardly extending limiting flange, an edge of the air outlet is formed with a positioning groove, and the limiting flange is overlapped on the positioning groove.

9. The air conditioner of claim 7, wherein The rear frame is outwardly convex, and an inner wall of the housing is formed with an avoiding arc surface avoiding the rear frame; and / or, the inner wall of the housing is provided with an avoiding groove avoiding rotation of the front frame.

10. The air conditioner according to any one of claims 7 to 9, wherein The air conditioner comprises an indoor unit and an outdoor unit, and the air outlet frame and the housing are arranged in the indoor unit; The indoor unit and the outdoor unit are connected through a refrigerant hose assembly, and the refrigerant hose assembly is pre-charged with refrigerant; and / or, a compressor of the air conditioner is arranged in the indoor unit.

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