A motor mounting structure and an air conditioner

Abstract

The present invention provides a motor mounting structure and an air conditioner, including a base and a motor assembly. An installation groove is provided on the base, and the motor assembly is installed inside the installation groove. A fixed buckle is provided at one end of the motor assembly, and a limiting structure is provided at the other end of the motor assembly. The motor assembly is fixed inside the installation groove through the fixed buckle and the limiting structure. Through the arrangement of the fixed buckle and the limiting structure, an all-round fixing and limiting effect is achieved on the stepping motor, and the fixing method is reliable. When installing the motor, it is only necessary to insert the motor into the installation groove along the direction perpendicular to the installation groove to realize the fixed connection between the motor and the base, omitting the setting of screws and improving the installation efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioners, and in particular, to a motor mounting structure and an air conditioner. Background Art

[0002] For the wall-mounted air conditioners on the current market, the inner air deflector is driven by a stepper motor. The stepper motor is usually fixed to the end face of the air outlet of the base by screws. For example, the patent with the publication number CN204559361U in the prior art discloses a mounting and fixing structure of a stepper motor, including a motor assembly and a mounting base. The motor assembly includes a stepper motor and an induction component. Fixed mounting frames for fixing to the mounting base are provided on the left and right sides of the stepper motor. Connecting through holes are provided on the fixed mounting frames, and concave screw connection holes are provided on the mounting base at positions corresponding to the connecting through holes. During installation, the connecting through holes on the motor are aligned with the screw connection holes, and then the stepper motor is fixed to the mounting base with screws. Although this prior art plays a role in limiting and fixing the stepper motor, when installing and disassembling, two screws need to be disassembled first, and the efficiency is relatively low. Summary of the Invention

[0003] In view of this, the present invention aims to propose a screwless motor mounting structure and an air conditioner to solve the problem that the stepper motor in the prior art needs to be installed with screws, resulting in low installation efficiency.

[0004] To achieve the above object, the technical solution of the present invention is realized as follows:

[0005] A motor mounting structure includes a base and a motor assembly. An installation groove is provided on the base, and the motor assembly is installed inside the installation groove. A fixed buckle is provided at one end of the motor assembly, and a limiting structure is provided at the other end of the motor assembly. The motor assembly is fixed inside the installation groove through the fixed buckle and the limiting structure. Through the settings of the fixed buckle and the limiting structure, the stepper motor is fixed. When installing the motor, only the motor needs to be inserted into the installation groove along the direction perpendicular to the installation groove to realize the fixed connection between the motor and the base, omitting the setting of screws and improving the installation efficiency.

[0006] Further, a side plate is provided at the end of the base, the installation groove is provided outside the side plate, and the bottom surface of the installation groove is set as an arc surface. The arc-shaped bottom surface is in matching contact with the outer circumferential surface of the body, ensuring the fit degree between the motor and the installation groove and increasing the connection stability between the two.

[0007] Furthermore, jacks and locking buckles are provided on the installation groove. The jacks are arranged at one end close to the side plate, and the locking buckles are arranged at one end away from the side plate. The fixed buckle is inserted into the interior of the jack, and the locking buckle presses on the limiting structure. This enables both ends of the motor to be fixedly connected to both ends of the installation groove, achieving fixed limitation of both ends of the motor.

[0008] Furthermore, a guiding step is provided on the side plate, and the guiding step is arranged on the side close to the installation groove. The guiding step plays a role in guiding the insertion of the fixed buckle into the interior of the jack. When the motor is inserted along the direction perpendicular to the installation groove, the guiding step presses the fixed buckle, causing the fixed buckle to deform, which facilitates the fixed clamping connection between the fixed buckle and the installation groove when the installation is in place.

[0009] Furthermore, the motor assembly includes a motor, and the motor includes a body and a connecting shaft. The fixed buckle is arranged at one end of the body close to the connecting shaft. The fixed buckle includes a second clamping edge and a second clamping plate. The second clamping plate is arranged at the lower part of the body, and a second clamping edge is arranged at the end of the second clamping plate. The second clamping edge protrudes and extends in a direction away from the limiting structure.

[0010] Furthermore, a buckle hole is provided on the side plate, and the buckle hole is arranged below the jack. The fixed buckle passes through the jack and is hooked on the buckle hole.

[0011] Furthermore, the limiting structure includes a connecting plate and a fixing plate. The connecting plate is connected to the end face of the motor, and a fixing plate is arranged at one end of the connecting plate away from the body. The fixing plate and the connecting plate form a T-shaped structure. The spaces on both sides of the connecting plate facilitate the fingers to extend in when installing or disassembling the motor, improving the operability and thus the installation and disassembly efficiency.

[0012] Furthermore, a limiting rib is provided on the side of the fixing plate facing away from the connecting plate, and a limiting groove is provided on the installation groove. The limiting rib is clamped into the interior of the limiting groove. The cooperation of the limiting rib and the limiting groove is used to prevent the motor from rotating, avoid relative displacement between the motor and the installation groove, and thus ensure the connection stability between the motor and the installation groove.

[0013] Furthermore, at least two limiting ribs are provided, which are respectively arranged at positions on the fixing plate on both sides of the connecting plate. The limiting ribs extend vertically along a direction parallel to the connecting plate. At least two limiting grooves are also provided, which are respectively located on both sides of the locking buckle.

[0014] Furthermore, the edge of the limiting rib away from the fixing plate is arranged in an arc shape. This can prevent jamming during the installation of the limiting rib and the limiting groove.

[0015] Furthermore, the locking buckle is arranged on the end face of the installation groove. The locking buckle includes a first clamping edge and a first clamping plate. The first clamping plate is connected to the end face of the installation groove, and the first clamping edge is arranged on the first clamping plate. The first clamping edge of the locking buckle is buckled on the fixing plate.

[0016] Compared with the prior art, the motor mounting structure of the present invention has the following advantages:

[0017] Through the arrangement of the fixing buckle and the limiting structure, the stepping motor is fixed and limited in all directions, and the fixing method is reliable. When installing the motor, it only needs to insert the motor into the installation groove along the direction perpendicular to the installation groove to realize the fixed connection between the motor and the base, omitting the setting of screws and improving the installation efficiency.

[0018] The present invention also provides an air conditioner, including the above-mentioned motor mounting structure.

[0019] The air conditioner has the same advantages as the above-mentioned motor mounting structure compared with the prior art, which will not be elaborated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 Schematic diagram of the stepping motor mounting structure in the prior art;

[0021] Figure 2 Schematic diagram of the motor mounting structure according to the embodiment of the present invention;

[0022] Figure 2a For Figure 2 Partial enlarged view of the part within the dashed box in;

[0023] Figure 3 Second perspective schematic diagram of the motor mounting structure according to the embodiment of the present invention;

[0024] Figure 3a For Figure 3 Partial enlarged view of the part within the dashed box in;

[0025] Figure 4 Third perspective schematic diagram of the motor mounting structure according to the embodiment of the present invention;

[0026] Figure 4a For Figure 4 Partial enlarged view of the part within the dashed box in;

[0027] Figure 5 Fourth perspective schematic diagram of the motor mounting structure according to the embodiment of the present invention;

[0028] Figure 5a For Figure 5 Partial enlarged view of the part within the dashed box in;

[0029] Figure 6 is the shaft view of the motor according to the embodiment of the present invention;

[0030] Figure 7 is the side view of the motor according to the embodiment of the present invention;

[0031] Figure 8 is the front view of the motor according to the embodiment of the present invention;

[0032] Figure 9 is the rear view of the motor according to the embodiment of the present invention;

[0033] Figure 10 is the top view of the motor according to the embodiment of the present invention;

[0034] Figure 11 is the schematic diagram of the base structure according to the embodiment of the present invention;

[0035] Figure 11a is Figure 11 the partial enlarged view of the dashed box part in;

[0036] Figure 12 is the schematic diagram of the second perspective of the base according to the embodiment of the present invention;

[0037] Figure 12a is Figure 12 the partial enlarged view of the dashed box part in;

[0038] Figure 13 is the schematic diagram of the third perspective of the base according to the embodiment of the present invention;

[0039] Figure 13a is Figure 13 the partial enlarged view of the dashed box part in;

[0040] Figure 14 is the schematic diagram of the fourth perspective of the base according to the embodiment of the present invention;

[0041] Figure 14a is Figure 14 the partial enlarged view of the dashed box part in.

[0042] Explanation of reference numerals:

[0043] 1 - Base, 10 - Side plate, 11 - Installation groove, 111 - Bottom surface, 112 - End face, 113 - Side face, 12 - Guide step, 13 - Jack, 131 - Snap hole, 14 - Locking snap, 141 - First clamping edge, 142 - First clamping plate, 15 - Limiting groove, 16 - Through hole, 17 - Connecting hole, 2 - Motor, 20 - Body, 21 - Fixed snap, 211 - Second clamping edge, 212 - Second clamping plate, 22 - Limiting structure, 221 - Connecting plate, 222 - Fixed plate, 223 - Limiting rib, 224 - Arc edge, 23 - Connecting shaft, 3 - Air duct Detailed implementation manner

[0044] To make the above - mentioned objects, features, and advantages of the present invention more obvious and understandable, the following detailed description of the specific embodiments of the present invention is given with reference to the accompanying drawings.

[0045] As Figures 2 to 14 shown, this embodiment provides a motor mounting structure, including a base 1 and a motor assembly. An installation groove 11 is provided at the end of the base 1, and the motor assembly is installed inside the installation groove 11. A fixed snap 21 is provided at one end of the motor assembly, and a limiting structure 22 is provided at the other end of the motor assembly. The motor assembly is fixed inside the installation groove 11 at the end of the base 1 through the fixed snap 21 and the limiting structure 22. Through the settings of the fixed snap 21 and the limiting structure 22, the stepping motor is fixed. When installing the motor, only the motor needs to be inserted into the installation groove along the direction perpendicular to the installation groove to achieve the fixed connection between the motor and the base, omitting the setting of screws and improving the installation efficiency.

[0046] In the embodiment of the present invention, the motor assembly may only include the motor 2, or may include the motor 2 and a motor sleeve sleeved outside the motor 2. When the motor assembly includes a motor sleeve, the fixed snap 21 and the limiting structure 22 may be provided on the motor 2 or the motor sleeve. Here, the case where the fixed snap 21 and the limiting structure 22 are provided on the motor 2 is taken as an example.

[0047] Furthermore, the motor 2 includes a body 20 and a connecting shaft 23. The connecting shaft 23 is provided at one end of the body 20 and protrudes and extends away from the body 20. An air duct 3 is provided on the base 1, and a damper is installed inside the air duct 3. The motor is used to drive the damper to operate. A side plate 10 is provided at the end of the base 1, the installation groove 11 is provided outside the side plate 10, the motor 2 is located inside the installation groove 11, the connecting shaft 23 of the motor 2 passes through the side plate 10 and extends into the air duct 3, and the connecting shaft 23 is connected to the damper inside the air duct 3 to realize the operation of the damper driven by the motor 2.

[0048] As Figures 11 to 14As shown, further, a connection hole 17 is provided on the side plate 10. The connection shaft 23 of the motor 2 passes through the connection hole 17. The setting of the connection hole 17 plays a role in initially positioning and guiding the installation of the motor, preventing the misinstallation of the motor.

[0049] Further, the installation groove 11 includes two side surfaces 113 on both sides and an end surface 112. The two side surfaces 113 on both sides are perpendicular to the side plate 10 and extend away from the side plate 10. The end surface 112 is arranged at one end away from the side plate 10. The end surface 112 connects the two side surfaces 113 together. The end surface 112 is parallel to the side plate 10, so that the installation groove 11 surrounded by the end surface 112, the side plate 10 and the two side surfaces 113 is a rectangular motor installation space.

[0050] Furthermore, the bottom surface 111 of the installation groove 11 is set as an arc surface. The arc-shaped bottom surface 111 is in matching contact with the outer circumferential surface of the body 20, ensuring the fit between the motor and the installation groove and increasing the connection stability between the two.

[0051] As Figures 2 to 10 shown, in the embodiment of the present invention, the fixed buckle 21 is arranged at one end of the body 20 of the motor 2 close to the connection shaft 23, and the limit structure 22 is arranged at one end of the body 20 of the motor 2 far from the connection shaft 23. Correspondingly, a jack 13 and a locking buckle 14 are respectively arranged inside the installation groove 11. The jack 13 is arranged at one end close to the side plate 10, and the locking buckle 14 is arranged at one end far from the side plate 10. The fixed buckle 21 of the motor 2 is inserted into the inside of the jack 13, and the locking buckle 14 presses on the limit structure 22, so that both ends of the motor 2 are fixedly connected to both ends of the installation groove 11 respectively, realizing the fixed limit of both ends of the motor.

[0052] Further, a guiding step 12 is provided on the side plate 10. The guiding step 12 is arranged on one side close to the installation groove 11 and below the connection hole 17, playing a role in avoiding the installation of the connection hole 17 and the connection shaft 23. The guiding step 12 plays a role in guiding the insertion of the fixed buckle 21 into the inside of the jack 13. When the motor 2 is inserted along the direction perpendicular to the installation groove 11, the guiding step 12 presses the fixed buckle 21, causing the fixed buckle 21 to deform, facilitating the fixed clamping connection between the fixed buckle 21 and the installation groove 11 when the installation is in place.

[0053] Furthermore, the step surface of the guiding step 12 is set as a rounded surface, and the rounded surface cooperates with the lower end of the fixed buckle 21, helping the fixed buckle 21 to smoothly enter the inside of the jack 13 and preventing jamming during the installation process of the motor.

[0054] In an embodiment of the present invention, a snap hole 131 is provided on the side plate 10 at a position corresponding to the lower part of the guiding step 12. The snap hole 131 is arranged below the insertion hole 13. When the fixing snap 21 passes through the insertion hole 13, the fixing snap 21 is hooked on the snap hole 131 to prevent the fixing snap 21 from disengaging from the installation groove 11. When installing the motor, it is only necessary to insert the motor vertically into the installation groove 11 until it reaches the bottom, and a stable connection between the motor and the installation groove can be achieved.

[0055] Furthermore, the fixing snap 21 includes a second clamping edge 211 and a second clamping plate 212. The second clamping plate 212 is arranged at the lower part of the body 20, and the second clamping plate 212 extends away from the body 20. The second clamping edge 211 is arranged at the end of the second clamping plate 212, and the second clamping edge 211 protrudes and extends away from the limiting structure 22. When the motor is installed in place inside the installation groove, the second clamping edge 211 is hooked on the snap hole 131.

[0056] Preferably, a second through hole can be provided on the second clamping plate 212. The setting of the second through hole increases the elasticity of the second clamping plate 212, facilitating the deformation of the fixing snap during motor installation to be installed inside the insertion hole. At the same time, the second clamping edge 211 of the fixing snap is hooked on the snap hole 131.

[0057] Further, the insertion hole 13 is arranged at one end of the bottom surface 111 close to the side plate 10, so that the insertion hole 13 corresponds to the fixing snap 21 at one end of the motor 2, ensuring a compact connection between the motor and the installation groove.

[0058] In an embodiment of the present invention, the limiting structure 22 of the motor 2 includes a connecting plate 221 and a fixing plate 222. The connecting plate 221 is vertically connected to the end face of the motor 2, and the connecting plate 221 protrudes and extends away from the body 20. The fixing plate 222 is arranged at one end of the connecting plate 221 away from the body 20. The fixing plate 222 is perpendicular to the connecting plate 221 and parallel to the motor end face. The fixing plate 222 and the connecting plate 221 form a T-shaped structure. The space on both sides of the connecting plate 221 is convenient for fingers to reach in when installing or disassembling the motor, improving the operability and thus the installation and disassembly efficiency.

[0059] Further, the fixing plate 222 is parallel to the end face 112 of the installation groove 11. When the motor is installed in place, the locking snap 14 is pressed on the upper surface of the fixing plate 222 or the connecting plate 221 to prevent the end of the motor away from the connecting shaft from tilting upwards, playing a role in fixing and limiting the motor. The setting of the connecting plate 221 makes the buckling part of the locking snap and the motor away from the body, facilitating the limiting and fixing of the end of the motor away from the connecting shaft and the installation groove, and avoiding interference between the locking snap and the body.

[0060] Further, a limiting rib 223 is provided on the side of the fixing plate 222 facing away from the connecting plate 221. Correspondingly, a limiting groove 15 is provided on the mounting groove 11. The limiting rib 223 is snapped into the interior of the limiting groove 15. The cooperation of the limiting rib 223 and the limiting groove 15 is used to prevent the motor 2 from rotating, avoid relative displacement between the motor and the mounting groove, and thus ensure the connection stability between the motor and the mounting groove.

[0061] Further, at least two limiting ribs 223 are provided, which are respectively arranged at positions on both sides of the connecting plate 221 on the fixing plate 222. At least two limiting grooves 15 are also provided, which are respectively located on both sides of the locking buckle 14 of the mounting groove 11.

[0062] As one of the embodiments of the present invention, at least one limiting rib 223 is provided on the front side of the connecting plate 221 on the fixing plate 222, and at least one limiting rib 223 is provided on the rear side of the connecting plate 221 on the fixing plate 222. The limiting rib 223 extends vertically along a direction parallel to the connecting plate 221. Correspondingly, at least one limiting groove 15 is located on the front side of the locking buckle 14, and at least one limiting groove 15 is located on the rear side of the locking buckle 14. The extending direction of the limiting rib is consistent with the installation direction of the motor, which plays a role of limiting and guiding the installation of the motor. Both the limiting rib and the limiting groove are provided as at least two, increasing the connection stability between the motor and the mounting groove from multiple directions.

[0063] Further, the edge of the limiting rib 223 away from the fixing plate 222 is set to be arc-shaped. The arc-shaped edge of the limiting rib 223 can prevent jamming when the limiting rib and the limiting groove are installed.

[0064] Furthermore, both ends of the fixing plate 222 are set to be arc-shaped edges 224, and the arc-shaped edges 224 cooperate with the bottom surface 111 of the mounting groove 11 to ensure that the bottom of the limiting structure fits the bottom surface of the mounting groove.

[0065] In the embodiment of the present invention, the locking buckle 14 is provided on the end face 112 of the mounting groove 11, which is convenient for the locking buckle 14 to buckle the motor limiting structure 22. The locking buckle 14 includes a first clamping edge 141 and a first clamping plate 142. The first clamping plate 142 is connected to the end face 112 of the mounting groove, and the first clamping plate 142 protrudes and extends in a direction away from the bottom surface 111. A first clamping edge 141 is provided on the first clamping plate 142, and the first clamping edge 141 protrudes in a direction approaching the side plate 10. When the motor is installed in place, the first clamping edge 141 of the locking buckle 14 buckles on the fixing plate 222 of the motor to prevent the motor from moving upward.

[0066] Preferably, a first through hole can be provided on the first clamping plate 142. The setting of the first through hole increases the elasticity of the first clamping plate 142, facilitating the locking buckle 14 to deform and buckle on the limiting structure when the motor is installed.

[0067] Further, the locking buckle 14 is arranged between two limiting grooves 15, so that the locking buckle 14 precisely presses on the connecting part of the connecting plate 221 and the fixing plate 222, increasing the pressing contact area between the locking buckle 14 and the motor, and further increasing the pressing strength of the locking buckle 14 on the motor.

[0068] Furthermore, a through hole 16 is arranged at one end of the bottom surface 111 of the installation groove 11 close to the end surface 112. The through hole 16 is arranged below the corresponding first clamping edge 141, which is used to increase the elasticity of the locking buckle 14, facilitate pressing the motor downward when installing the motor, avoid the fracture of the locking buckle, and at the same time, when disassembling the motor, the motor can be pushed upward through the through hole 16, facilitating the force application operation.

[0069] In the embodiment of the present invention, to fully illustrate the cooperation structure between the motor and the base installation groove, the assembly process of the motor is described as follows:

[0070] First, when installing the motor, the locking buckle 14 of the installation groove 11 is slightly pulled away from the side plate 10 to avoid the limiting structure 22 of the motor 2. At the same time, after aligning the fixed buckle 21 with the guiding step 12 and aligning the limiting ribs 223 with the limiting grooves 15, due to the extrusion of the guiding step 12, the fixed buckle 21 deforms away from the side plate 10, and the motor 2 is inserted into the installation groove 11 along the direction perpendicular to the installation groove 11.

[0071] After the motor 2 is inserted into the installation groove 11, the circumferential surface of the main body 20 is in contact with the bottom surface 111 of the installation groove 11. The fixed buckle 21 on the motor 2 just inserts into the jack 13 of the installation groove 11. At the same time, the fixed buckle 21 restores its deformation, and the second clamping edge 211 of the fixed buckle 21 hooks on the buckle hole 131. After the locking buckle 14 on the installation groove 11 restores its deformation, the first clamping edge 141 of the locking buckle 14 presses on the upper surface of the limiting structure 22, and the two limiting ribs 223 are respectively clamped into the limiting grooves 15, thereby stably locking and installing the motor 2 inside the installation groove 11.

[0072] In the embodiment of the present invention, an air conditioner is further provided, including the above-mentioned motor installation structure, and the motor installation structure is installed on the indoor unit.

[0073] Although the present invention is disclosed as above, the present invention is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention should be subject to the scope defined by the claims.

Claims

1. A motor mounting structure, comprising a base (1) and a motor assembly, characterized in that, The base (1) is provided with a mounting groove (11), the motor assembly is mounted inside the mounting groove (11), a fixing buckle (21) is provided at one end of the motor assembly, and a limiting structure (22) is provided at the other end of the motor assembly, the motor assembly is fixed inside the mounting groove (11) by means of the fixing buckle (21) and the limiting structure (22), the motor assembly comprises a motor, the motor (2) comprises a body (20) and a connecting shaft (23), the fixing buckle (21) is provided at one end of the body (20) close to the connecting shaft (23), the fixing buckle (21) comprises a second clamping edge (211) and a second clamping plate (212), the second clamping plate (212) is provided The second clamping edge (211) is arranged at the lower part of the body (20), the second clamping edge (211) is arranged at the end of the second clamping plate (212), the second clamping edge (211) protrudes and extends in a direction away from the limiting structure (22), a side plate (10) is arranged on the base (1), a connecting hole is arranged on the side plate (10), the connecting shaft (23) passes through the connecting hole, the limiting structure (22) comprises a connecting plate (221) and a fixing plate (222), the connecting plate (221) is connected to the end surface of the motor (2), and the fixing plate (222) is arranged at one end of the connecting plate (221) away from the body (20), the fixing plate (222) and the connecting plate (221) form a T-shaped structure.

2. The motor mounting structure according to claim 1, characterized in that, A side plate (10) is arranged at the end of the base (1), the mounting groove (11) is arranged on the outside of the side plate (10), and the bottom surface (111) of the mounting groove (11) is arranged as an arc-shaped surface.

3. The motor mounting structure according to claim 2, characterized in that, The mounting groove (11) is provided with an insertion hole (13) and a locking buckle (14); the insertion hole (13) is provided at an end close to the side plate (10), and the locking buckle (14) is provided at an end away from the side plate (10); the fixing buckle (21) is inserted into the insertion hole (13), and the locking buckle (14) is buckled on the limiting structure (22).

4. The motor mounting structure according to claim 2 or 3, characterized in that, A guide step (12) is provided on the side plate (10), and the guide step (12) is provided on a side close to the installation groove (11).

5. The motor mounting structure according to claim 3, characterized in that, A buckle hole (131) is provided on the side plate (10), the buckle hole (131) is provided at the lower part of the insertion hole (13), and the fixing buckle (21) passes through the insertion hole (13) and is hooked on the buckle hole (131).

6. The motor mounting structure according to claim 1, characterized in that, A limiting rib (223) is provided on a side of the fixing plate (222) facing away from the connecting plate (221), and a limiting groove (15) is provided on the mounting groove (11), wherein the limiting rib (223) is snapped into the interior of the limiting groove (15).

7. The motor mounting structure according to claim 6, characterized in that, The limiting ribs (223) are provided with at least two, and are respectively arranged at positions on the fixing plate (222) on both sides of the connecting plate (221). The limiting ribs (223) extend up and down along a direction parallel to the connecting plate (221). The limiting grooves (15) are also provided with at least two, and are respectively located on both sides of the locking buckle (14) of the installation groove (11).

8. The motor mounting structure according to claim 6, characterized in that, One side edge of the limiting rib (223) away from the fixing plate (222) is set to be arc-shaped.

9. The motor mounting structure according to claim 3, characterized in that, The locking buckle (14) is arranged on the end face (112) of the installation groove (11). The locking buckle (14) includes a first clamping edge (141) and a first clamping plate (142). The first clamping plate (142) is connected to the end face (112) of the installation groove (11). The first clamping edge (141) is arranged on the first clamping plate (142). The first clamping edge (141) of the locking buckle (14) is buckled on the fixing plate (222) of the limiting structure (22).

10. An air conditioner, characterized in that, It includes the motor installation structure according to any one of claims 1 to 9.

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