Air conditioner

Abstract

The utility model discloses an air conditioner, and relates to the technical field of air conditioners, the air conditioner comprises a chassis assembly and an indoor side heat exchanger, the chassis assembly comprises a chassis body and a motor cover installed on the chassis body; the indoor side heat exchanger comprises a heat exchanger body and a side plate arranged at the end of the heat exchanger body, and the side plate comprises a first connecting position connected with the chassis body and a second connecting position connected with the motor cover. And the chassis body is provided with a first limiting part corresponding to the first connecting position, and / or the motor cover is provided with a second limiting part corresponding to the second connecting position. According to the technical scheme provided by the utility model, the probability that the motor cover and / or the chassis body are / is crashed by the indoor heat exchanger can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, in particular to an air conditioner. Background Art

[0002] The motor cover of an existing air conditioner is usually set on one side of the indoor heat exchanger, and the existing motor cover and chassis do not play a role in restricting the movement of the indoor heat exchanger. For example, when the air conditioner is transported, when the air conditioner is vibrated, the heat exchanger is very likely to collide towards the motor cover and thus damage the motor cover and / or chassis. Utility Model Content

[0003] The main purpose of the utility model is to provide an air conditioner, aiming to reduce the probability of a motor cover and / or a chassis being damaged by an indoor heat exchanger.

[0004] To achieve the above-mentioned purpose, the air conditioner proposed by the present invention comprises:

[0005] A chassis assembly, comprising a chassis body and a motor cover mounted on the chassis body; and

[0006] The indoor heat exchanger includes a heat exchanger body and a side plate provided at an end of the heat exchanger body, wherein the side plate includes a first connection position connected to the chassis body and a second connection position connected to the motor cover;

[0007] The chassis body is provided with a first limiting portion corresponding to the first connection position, and / or the motor cover is provided with a second limiting portion corresponding to the second connection position.

[0008] In one embodiment, a plurality of reinforcing ribs are provided at intervals on a side of the second limiting portion facing away from the side plate.

[0009] In one embodiment, the edge of the side plate is provided with a plurality of flanges arranged at intervals, and the side of the second limiting portion facing away from the side plate is provided with a plurality of reinforcing ribs corresponding to at least each of the flanges.

[0010] In one embodiment, the distance between the first limiting portion and the first connecting portion is in a range of 1 mm to 3 mm; and / or

[0011] The distance between the second limiting portion and the second connecting position ranges from 1 mm to 3 mm.

[0012] In one embodiment, the side surface of the second limiting portion facing the second connection position is provided as a guiding slope; and / or

[0013] The motor cover is provided with a water channel on a side of the second limiting portion facing away from the side plate, and the water channel is used to drain condensed water.

[0014] In one embodiment, the side plate further includes a third connection position snap-connected to the motor cover, and the motor cover is provided with a snap-fit ​​portion corresponding to the third connection position.

[0015] In one embodiment, the third connection position is provided as a buttonhole, the buckling portion is provided as a hook, and the hook is buckled with the hole wall of the buttonhole.

[0016] In one embodiment, the motor cover is provided with an assembly buckle, and the assembly buckle is used to buckle with the chassis body.

[0017] In one embodiment, the assembly buckle includes a connecting section, a buckling section and a plurality of reinforcing ribs, the two ends of the connecting section are respectively connected to the buckling section and the motor cover, and the plurality of reinforcing ribs are arranged at intervals on the connecting section.

[0018] In one embodiment, the plurality of reinforcing ribs are disposed on both side surfaces of the connecting segment, and the plurality of reinforcing ribs located on one side surface of the connecting segment are staggered with the reinforcing ribs located on the other side surface of the connecting segment.

[0019] In one embodiment, the motor cover further includes a tensile member, and a connected circumferential side wall extending axially and an end side wall extending radially, a wire outlet is provided at the connection position of the circumferential side wall and the end side wall, and the two ends of the tensile member are respectively connected to the opposite side walls of the wire outlet.

[0020] In one embodiment, the tensile member includes a tensile plate and a tensile reinforcement provided on a side of the tensile plate facing the second limiting portion, and the tensile plate and the tensile reinforcement are respectively connected to two opposite side walls of the outlet; and / or

[0021] The end of the side surface of the tensile member facing away from the second limiting portion in the routing direction is arranged in an arc surface.

[0022] In one embodiment, the air conditioner includes an air conditioner indoor unit and an air conditioner outdoor unit, and the chassis assembly and the indoor heat exchanger are provided in the air conditioner indoor unit.

[0023] The technical solution of the present invention is to provide a first limiting portion on the chassis body corresponding to the first connection position of the side plate, so that the first limiting portion can limit the displacement of the first connection position, thereby ensuring that the heat exchanger body can always cooperate with the first connection position and the first limiting portion during the movement, thereby preventing the heat exchanger body from continuing to move, improving the stability of the installation and positioning of the heat exchanger body, and by limiting the degree of freedom of the indoor heat exchanger, the possibility of the indoor heat exchanger colliding toward the chassis body can be greatly reduced. For example, but not limited to, when the air conditioner falls, the chassis body is protected from damage, the side plate is also protected from deformation, and the service life of the chassis body and the indoor heat exchanger is extended. Secondly, the present solution provides a second limiting portion on the motor cover that cooperates with the second connection position of the side plate, so that the second limiting portion can limit the displacement of the second connection position, thereby ensuring that the heat exchanger body can always cooperate with the second connection position and the second limiting portion during the movement, thereby preventing the heat exchanger body from continuing to move, improving the stability of the installation and positioning of the heat exchanger body, and, by limiting the degree of freedom of the indoor heat exchanger, the possibility of the indoor heat exchanger colliding toward the motor cover can be greatly reduced. For example, but not limited to, when the air conditioner falls, the motor cover is protected from damage, and the side plate is also protected from deformation, thereby extending the service life of the motor cover and the indoor heat exchanger. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0025] Figure 1 A schematic structural diagram of an air conditioner according to an embodiment of the present invention from a first perspective;

[0026] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure of the air conditioner at AA;

[0027] Figure 3 for Figure 2 A partial enlarged view of point I in the middle;

[0028] Figure 4 for Figure 1 Schematic diagram of the cross-sectional structure of the air conditioner at BB;

[0029] Figure 5 A schematic structural diagram of the air conditioner provided by the present invention from a second viewing angle;

[0030] Figure 6 for Figure 5 A partial enlarged view of position II in the middle;

[0031] Figure 7 A schematic structural diagram of a motor cover of an air conditioner provided by the present invention from a first perspective;

[0032] Figure 8 for Figure 7 Schematic diagram of the cross-sectional structure of the air conditioner at CC;

[0033] Figure 9 for Figure 7 Schematic diagram of the cross-sectional structure of the air conditioner at DD;

[0034] Figure 10 This is a structural schematic diagram of the motor cover of the air conditioner provided by the utility model from a second perspective.

[0035] Description of Figure Numbers:

[0036] 100. Chassis assembly; 110. Chassis body; 111. First limiting portion; 120. Motor cover; 121. Second limiting portion; 121a. Guide slope; 122. Reinforcing rib; 123. Waterway; 123a. Drain outlet; 124. Snap-fit ​​portion; 125. Assembly buckle; 125a. Connecting section; 125b. Snap-fit ​​section; 125c. Reinforcing rib; 126. Tensile member; 126a. Tensile plate; 126b. Tensile rib; 127. Peripheral side wall; 128. End side wall; 129. Wire outlet; 200. Indoor heat exchanger; 210. Heat exchanger body; 220. Side plate; 221. First connection position; 222. Second connection position; 223. Third connection position.

[0037] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0039] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), such directional indications are only used to explain the relative position relationship, movement status, etc. between the various components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0040] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0041] The motor cover of an existing air conditioner is usually set on one side of the indoor heat exchanger, and the existing motor cover and chassis do not play a role in restricting the movement of the indoor heat exchanger. For example, when the air conditioner is transported, when the air conditioner is vibrated, the heat exchanger is very likely to collide towards the motor cover and thus damage the motor cover and / or chassis.

[0042] In order to solve the above problems, the present invention provides an air conditioner.

[0043] See also Figure 5 and Figure 6 In one embodiment of the present invention, the air conditioner includes a chassis assembly 100 and an indoor heat exchanger 200. The chassis assembly 100 includes a chassis body 110 and a motor cover 120 installed on the chassis body 110; the indoor heat exchanger 200 includes a heat exchanger body 210 and a side plate 220 provided at the end of the heat exchanger body 210, the side plate 220 includes a first connection position 221 connected to the chassis body 110, and a second connection position 222 connected to the motor cover 120; the chassis body 110 is provided with a first limiting portion 111 corresponding to the first connection position 221, and / or the motor cover 120 is provided with a second limiting portion 121 corresponding to the second connection position 222.

[0044] The technical solution of the present invention is to provide a first limiting portion 111 on the chassis body 110 corresponding to the first connection position 221 of the side plate 220, so that the first limiting portion 111 can limit the displacement of the first connection position 221, thereby ensuring that the heat exchanger body 210 can always cooperate with the first connection position 221 and the first limiting portion 111 during the movement, thereby preventing the heat exchanger body 210 from continuing to move, improving the stability of the installation and positioning of the heat exchanger body 210, and by limiting the freedom of the indoor heat exchanger 200, it can greatly reduce the possibility of the indoor heat exchanger 200 colliding toward the chassis body 110, and reduce the probability of the chassis body 110 being damaged by the indoor heat exchanger 200; for example, but not limited to, when the air conditioner falls, the chassis body 110 is protected from damage, and the side plate 220 is also protected from deformation, thereby extending the service life of the chassis body and the indoor heat exchanger 200.

[0045] Secondly, the present solution provides a second limiting portion 121 on the motor cover 120 which is provided with a second connection position 222 of the side plate 220, so that the second limiting portion 121 can limit the displacement of the second connection position 222, thereby ensuring that the heat exchanger body 210 can always cooperate with the second connection position 222 and the second limiting portion 121 during the movement, thereby preventing the heat exchanger body 210 from continuing to move, thereby improving the stability of the installation and positioning of the heat exchanger body 210, and, by limiting the degree of freedom of the indoor heat exchanger 200, the possibility of the indoor heat exchanger 200 colliding toward the motor cover 120 can be greatly reduced, thereby reducing the chance of the motor cover 120 being damaged by the indoor heat exchanger 200; for example, but not limited to, when the air conditioner falls, the motor cover 120 is protected from damage, and the side plate 220 is also protected from deformation, thereby extending the service life of the motor cover 120 and the indoor heat exchanger 200.

[0046] It should be noted that the side plate 220 is provided at the end of the heat exchanger body 210, and the first limiter 111 cooperates with the first connection point 221 to limit the displacement of the side plate 220 toward the motor cover 120. Since the side plate 220 is provided at the end of the heat exchanger body 210, it can effectively limit the displacement of the heat exchanger body 210 toward the motor cover 120, thereby limiting the displacement of the indoor heat exchanger 200 toward the motor cover 120. Similarly, the second limiter 121 can also limit the displacement of the heat exchanger body 210 toward the motor cover 120, thereby limiting the displacement of the indoor heat exchanger 200 toward the motor cover 120.

[0047] Specifically, the chassis body 110 is provided with a first limiting portion 111 corresponding to the first connection position 221, and / or the motor cover 120 is provided with a second limiting portion 121 corresponding to the second connection position 222; this means that: in the first embodiment, the chassis body 110 is provided with a first limiting portion 111 corresponding to the first connection position 221, and the motor cover 120 is provided with a second limiting portion 121 corresponding to the second connection position 222. In the second embodiment, the motor cover 120 is provided with a second limiting portion 121 corresponding to the second connection position 222, while the chassis body 110 is not provided with a first limiting portion 111 corresponding to the first connection position 221. In the third embodiment, the chassis body 110 is provided with a first limiting portion 111 corresponding to the first connection position 221, while the motor cover 120 is not provided with a second limiting portion 121 corresponding to the second connection position 222.

[0048] In the technical solution of the present utility model, the first limiting portion 111 includes a limiting protrusion, and the side of the limiting protrusion facing the side plate 220 is used to limit the side plate 220.

[0049] In one embodiment, the side plate 220 may further refer to a mounting plate provided on the heat exchanger body for securing the heat exchange chamber body 210 and for allowing the heat exchange tubes to pass therethrough. The side plate 220 may also be a second mounting plate provided outside the mounting plate for further securing the heat exchange chamber body 210. In other words, the side plate 220 may be a single-layer structure or a two-layer or multi-layer structure. This part is readily understood by those skilled in the art and will not be further described here.

[0050] Reference Figure 4 、 Figure 6 and Figure 7 Optionally, a plurality of reinforcing ribs 122 are spaced apart on the side of the second limiting portion 121 facing away from the side plate 220. This can strengthen the second limiting portion 121, thereby increasing its support for the indoor heat exchanger 200 and reducing the chance of deformation or even damage to the motor cover 120 and the side plate 220 when the indoor heat exchanger 200 collides with the motor cover 120. Of course, this solution is not limited to this. In other embodiments, the second limiting portion 121 can also be reinforced by thickening its walls.

[0051] Furthermore, in one embodiment, the edge of the side plate 220 is provided with a plurality of flanges arranged at intervals, and the side of the second limiting portion 121 facing away from the side plate 220 is provided with a plurality of reinforcing ribs 122 corresponding to at least each flange; it can be understood that since the edge of the side plate 220 is provided with a plurality of flanges arranged at intervals, when the indoor heat exchanger 200 is displaced, the flange of the side plate 220, as the component closest to the second limiting portion 121, will first contact the second limiting portion 121. This solution uses the reinforcing ribs 122 to strengthen the contact position between the second limiting portion 121 and the flange, which can avoid further displacement of the indoor heat exchanger 200 while reducing the number of reinforcing ribs 122, thereby reducing the weight and cost of the motor cover 120.

[0052] Specifically, in one embodiment, the second limiting portion 121 is provided with at least one limiting protrusion corresponding to each flange. This further prevents further displacement of the indoor heat exchanger 200 while reducing the overall length of the second limiting portion 121, thereby further reducing the weight and cost of the motor cover 120. Furthermore, when two adjacent limiting protrusions are close together, the two limiting protrusions can be connected as one.

[0053] The second connection position 222 is formed on the flange.

[0054] Furthermore, in one embodiment, the distance between the first limiting portion 111 and the first connecting portion 221 is in a range of 1 mm to 3 mm; and / or the distance between the second limiting portion 121 and the second connecting portion 222 is in a range of 1 mm to 3 mm.

[0055] In one embodiment, the distance between the first limiting portion 111 and the first connecting portion 221 is in the range of 1 mm to 3 mm. This arrangement not only avoids interference between the side plate 220 and the first limiting portion 111 when installing the indoor heat exchanger 200, but also avoids affecting the installation effect of the entire machine.

[0056] In one embodiment, the spacing between the second limiting portion 121 and the second connecting portion 222 is between 1 mm and 3 mm. This setting not only avoids interference between the side plate 220 and the second limiting portion 121 when installing the indoor heat exchanger 200, but also avoids affecting the installation effect of the entire machine.

[0057] In this embodiment, the spacing between the first limiting portion 111 and the first connecting portion 221 is 1 mm; this prevents interference between the side plate 220 and the first limiting portion 111 while further enhancing the limiting effect between the first limiting portion 111 and the first connecting portion 221. The spacing between the second limiting portion 121 and the second connecting portion 222 is 1 mm; this prevents interference between the side plate 220 and the second limiting portion 121 while further enhancing the limiting effect between the second limiting portion 121 and the second connecting portion 222.

[0058] Optionally, in this embodiment, the side of the second limiting portion 121 facing the second connection position 222 is provided with a guiding slope 121a; such a setting can guide the installation of the indoor heat exchanger 200 when installing the indoor heat exchanger 200, making the installation more convenient and labor-saving, thereby improving the installation efficiency.

[0059] Optionally, the motor cover 120 is provided with a water channel 123 on the side of the second limiting portion 121 away from the side plate 220, and the water channel 123 is used to drain condensed water; this facilitates guiding the condensed water generated at the end of the indoor heat exchanger 200 to drain to the drainage channel 123 of the chassis body 110, thereby preventing the condensed water from flowing everywhere.

[0060] Reference Figure 7 A drain port 123a is provided at one end of the water channel 123 away from the first limiting portion 111. The drain port 123a is provided corresponding to the drain channel 123 of the chassis. The water channel 123 gradually tilts downward in the direction away from the first limiting portion 111.

[0061] Reference Figures 1 to 3 and Figure 8 In one embodiment, the side panel 220 optionally includes a third connection point 223 that is snap-connected to the motor cover 120. The motor cover 120 is provided with a snap-fit ​​portion 124 corresponding to the third connection point 223. It will be appreciated that the third connection point is snap-fitted to the snap-fit ​​portion 124, thereby preventing the side panel 220 from being separated from the engine cover. Furthermore, the installation process of the snap-fit ​​connection is very simple, generally requiring only a single push motion, without the need for rotational movement or pre-installation product positioning. This is quick and simple, facilitating the installation and removal of the third connection point and the snap-fit ​​portion 124. The snap-fit ​​connection allows for tool-free removal, eliminating the need for additional materials such as screws and fasteners during installation, thereby reducing the cost of connecting the third connection point and the snap-fit ​​portion 124. Of course, this solution is not limited to this. In other embodiments, the third connection point 223 may also be screw-connected to the motor cover 120.

[0062] The third connection point 223 is configured as a buttonhole, and the fastening portion 124 is configured as a hook that snaps onto the wall of the buttonhole. This snap-fit ​​structure is simple and easy to manufacture, thus saving manufacturing time. Of course, this solution is not limited to this. In other embodiments, the fastening portion 124 can also be configured as other types of fasteners as long as they can snap into the buttonhole. For example, the fastening portion 124 can also be configured as two elastic buckles facing opposite directions.

[0063] In this embodiment, further, the buckling portion 124 is arranged to be inclined in the installation direction of the indoor heat exchanger 200 , so as to guide the installation of the side plate 220 of the indoor heat exchanger 200 .

[0064] Reference Figure 9 and Figure 10 Optionally, the motor cover 120 is provided with an assembly buckle 125, which is used to buckle with the chassis body 110. It can be understood that the assembly buckle 125 is used to buckle with the chassis body 110, which can facilitate the connection between the motor cover 120 and the chassis body 110, thereby improving the assembly and disassembly efficiency.

[0065] Optionally, the assembly buckle 125 includes a connecting section 125a, a buckling section 125b and a plurality of reinforcing ribs 125c, the two ends of the connecting section 125a are respectively connected to the buckling section 125b and the motor cover 120, and the plurality of reinforcing ribs 125c are arranged at intervals on the connecting section 125a, which can increase the strength of the assembly buckle 125, thereby reducing the chance of the assembly buckle 125 breaking.

[0066] In one embodiment, multiple reinforcing ribs 125c are located on both sides of the connecting section 125a. The multiple reinforcing ribs 125c on one side of the connecting section 125a are staggered with the reinforcing ribs 125c on the other side of the connecting section 125a. As can be seen, this creates an "I"-shaped cross-section of the assembly buckle 125, significantly increasing its strength and reducing the probability of breakage and failure of the motor cover 120 in the event of a collision. Of course, this solution is not limited to this. In other embodiments, the multiple reinforcing ribs 125c may be located only on one side of the connecting section 125a.

[0067] Optionally, in this embodiment, the motor cover 120 also includes a tensile member 126, and a connected circumferential side wall 127 extending axially and an end side wall 128 extending radially. A wire outlet 129 is provided at the connection position of the circumferential side wall 127 and the end side wall 128. The two ends of the tensile member 126 are respectively connected to the opposite side walls of the wire outlet 129, which can increase the strength of the wire outlet 129 and reduce the probability of cracking of the wall of the wire outlet 129 when the air conditioner collides.

[0068] It should be noted that the two opposite side opening walls of the wire outlet 129 refer to the opening wall of the wire outlet 129 located on the peripheral side wall 127 and the opening wall of the wire outlet 129 located on the end side wall 128 .

[0069] Among them, the tensile member 126 includes a tensile plate 126a and a tensile rib 126b arranged on the side of the tensile plate 126a facing the second limiting portion 121. The tensile plate 126a and the tensile rib 126b are respectively connected to the two opposite side walls of the outlet 129; this can further increase the strength of the outlet 129 and reduce the probability of cracking of the wall of the outlet 129 when the air conditioner collides.

[0070] Optionally, in this embodiment, the end of the side surface of the tensile member 126 away from the second limiting portion 121 in the routing direction is arranged in an arc surface, which can prevent the tensile member 126 from wearing the wire.

[0071] Among them, when the tensile member 126 includes a tensile plate 126a and a tensile rib 126b arranged on the side of the tensile plate 126a facing the second limiting portion 121, the end of the tensile plate 126a facing away from the side of the second limiting portion 121 in the routing direction is arranged in a circular arc surface.

[0072] In this embodiment, the air conditioner includes an indoor air conditioner unit and an outdoor air conditioner unit, and the chassis assembly 100 and the indoor heat exchanger 200 are provided in the indoor air conditioner unit.

[0073] Among them, the specific structure of the chassis assembly 100 and the indoor heat exchanger 200 refers to the above-mentioned embodiments. Since the chassis assembly 100 and the indoor heat exchanger 200 adopt all the technical solutions of all the above-mentioned embodiments, they at least have all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be repeated here one by one.

[0074] The above description is merely an exemplary embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made using the contents of the present invention specification and drawings under the technical concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An air conditioner, characterized in that: include: A chassis assembly, comprising a chassis body and a motor cover mounted on the chassis body; as well as The indoor heat exchanger includes a heat exchanger body and a side plate provided at an end of the heat exchanger body, wherein the side plate includes a first connection position connected to the chassis body and a second connection position connected to the motor cover; The chassis body is provided with a first limiting portion corresponding to the first connection position, and / or the motor cover is provided with a second limiting portion corresponding to the second connection position.

2. The air conditioner according to claim 1, wherein A plurality of reinforcing ribs are provided at intervals on the side of the second limiting portion away from the side plate.

3. The air conditioner according to claim 2, wherein: The edge of the side plate is provided with a plurality of flanges arranged at intervals, and the side of the second limiting portion away from the side plate is provided with a plurality of reinforcing ribs corresponding to at least each of the flanges.

4. The air conditioner according to claim 1, wherein The distance between the first limiting portion and the first connecting portion is between 1 mm and 3 mm; and / or The distance between the second limiting portion and the second connecting position ranges from 1 mm to 3 mm.

5. The air conditioner according to claim 1, wherein The side surface of the second limiting portion facing the second connection position is provided as a guiding slope; and / or The motor cover is provided with a water channel on a side of the second limiting portion facing away from the side plate, and the water channel is used to drain condensed water.

6. The air conditioner according to claim 1, wherein: The side plate further comprises a third connection position snap-connected to the motor cover, and the motor cover is provided with a snap-fit ​​portion corresponding to the third connection position.

7. The air conditioner according to claim 6, wherein: The third connection position is provided as a button hole, the buckling portion is provided as a buckle hook, and the buckle hook is buckled with the hole wall of the button hole.

8. The air conditioner according to claim 1, wherein: The motor cover is provided with an assembly buckle, and the assembly buckle is used to buckle with the chassis body.

9. The air conditioner according to claim 8, wherein The assembly buckle includes a connecting section, a buckling section and a plurality of reinforcing ribs. The two ends of the connecting section are respectively connected to the buckling section and the motor cover. The plurality of reinforcing ribs are arranged at intervals on the connecting section.

10. The air conditioner according to claim 9, wherein The plurality of reinforcing ribs are respectively arranged on two side surfaces of the connecting section, and the plurality of reinforcing ribs located on one side surface of the connecting section are staggered with the reinforcing ribs located on the other side surface of the connecting section.

11. The air conditioner according to claim 1, wherein The motor cover also includes a tensile member, and a connected circumferential side wall extending in the axial direction and an end side wall extending in the radial direction. A wire outlet is provided at the connecting position of the circumferential side wall and the end side wall, and the two ends of the tensile member are respectively connected to the opposite side walls of the wire outlet.

12. The air conditioner according to claim 11, wherein The tensile member comprises a tensile plate and tensile reinforcements provided on the side of the tensile plate facing the second limiting portion, wherein the tensile plate and the tensile reinforcements are respectively connected to two opposite side walls of the outlet; and / or The end of the side surface of the tensile member facing away from the second limiting portion in the routing direction is arranged in an arc shape.

13. The air conditioner according to any one of claims 1 to 12, characterized in that: The air conditioner comprises an indoor unit and an outdoor unit, wherein the chassis assembly and the indoor heat exchanger are arranged on the indoor unit.

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