Air conditioner

Abstract

The utility model discloses an air conditioner, and relates to the technical field of air conditioners. According to the air conditioner, the decorative plate is detachably connected with the middle frame through the rotary lock catch. During installation, only the limiting part of the rotary lock catch needs to be adjusted to the unlocking position, at the moment, the inner side of the decorative plate can be close to the middle frame, and the limiting part penetrates through the receding hole in the middle frame. Then the limiting part is rotated to the locking position by screwing the outer end of the rotating shaft from the outer side of the decorative plate, at the moment, the limiting part abuts against the inner side of the middle frame, and the rotating lock catch cannot be away from the middle frame. Moreover, due to the blocking effect of the blocking surface of the rotary lock catch on the decorative plate, the decorative plate cannot be far away from the middle frame, so that the decorative plate is fixed on the middle frame. The decorative plate is connected to the middle frame by rotating the lock catch, so that tedious procedures such as screwing are avoided, and the assembling and disassembling process is simple and efficient.

Description

Technical Field

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

[0002] The decorative panel on the air conditioner is a part of the casing, covering the outermost side of the air conditioner, playing a protective and aesthetic role. At present, the decorative panel is usually installed on the middle frame using fasteners such as screws. However, this installation method will result in low efficiency in the installation and removal of the decorative panel; in the later use process of users, it is also relatively difficult for users to install and remove the decorative panel. Utility Model Content

[0003] The problem solved by the present application is how to simplify the installation process of decorative panels and improve the loading and unloading efficiency.

[0004] To solve the above-mentioned problems, the present application provides an air conditioner, comprising a middle frame, a decorative panel and a rotary lock, wherein the decorative panel is arranged on the outer side of the middle frame, an assembly hole is provided on the decorative panel, and an avoidance hole opposite to the assembly hole is provided on the middle frame, the rotary lock comprises a shaft body and a limiting portion, the shaft body is inserted in the assembly hole and can rotate relative to the decorative panel, the shaft body has an inner end and an outer end opposite to each other in the axial direction, the inner end of the shaft body extends into the inner side of the middle frame through the avoidance hole, and the rotary lock has a blocking surface for abutting the decorative panel to prevent the shaft body from moving toward the inner side of the decorative panel; the limiting portion is arranged at the inner end of the shaft body and protrudes from the outer peripheral surface of the shaft body in the radial direction of the shaft body; the limiting portion has an unlocking position and a locking position in the path of rotation around the axis of the shaft body, the limiting portion in the unlocking position can pass through the avoidance hole, and the limiting portion in the locking position abuts against the inner side of the middle frame.

[0005] In the embodiment of the present application, the decorative plate is detachably connected to the middle frame by a rotating lock. During installation, it is only necessary to adjust the limit part of the rotating lock to the unlocked position. At this time, the inner side of the decorative plate can be close to the middle frame, and the limit part can pass through the avoidance hole on the middle frame. Then, the limit part is rotated to the locked position by twisting the outer end of the rotating shaft from the outside of the decorative plate. At this time, the limit part abuts against the inner side of the middle frame, and the rotating lock cannot move away from the middle frame. In addition, due to the blocking effect of the rotating lock on the decorative plate, the decorative plate cannot move away from the middle frame, so the decorative plate is fixed on the middle frame. When the decorative plate needs to be removed, it is only necessary to rotate the outer end of the rotating shaft to rotate the limit part to the unlocked position, and the limit part can pass through the avoidance hole, so that the rotating lock and the decorative plate can be removed from the middle frame together. It can be seen that the decorative plate is connected to the middle frame by the rotating lock, which avoids cumbersome processes such as screwing, and the loading and unloading process is simple and efficient.

[0006] In an optional embodiment, the rotary lock further includes a screw seat, which is connected to the outer end of the shaft body, the radial dimension of the screw seat is larger than the assembly hole, and the blocking surface is formed on the screw seat. By providing the screw seat, it is convenient to manually rotate the rotary lock, and the radial dimension of the screw seat is larger than the assembly hole, so it is located outside the assembly hole and abuts against the surface of the decorative plate, thereby blocking the decorative plate from moving away from the middle frame.

[0007] In an optional embodiment, the screw seat is connected to the shaft body by threaded connection, bonding, clamping or interference fit. The screw seat and the shaft body are two parts before assembly, so it is convenient to pre-install the rotary lock on the decorative plate before the decorative plate is installed on the middle frame. During installation, the shaft body connected to the limiting part is inserted into the assembly hole from the inner side of the decorative plate, and the screw seat is connected to the outer end of the shaft body on the outer side of the decorative plate. The connection methods such as threaded connection, bonding, clamping and interference fit can all transmit torque, so that the operator can drive the limiting part to rotate between the locked position and the unlocked position by rotating the screw seat.

[0008] In an optional embodiment, one of the screw seat or the shaft body is provided with a mounting portion, and the other is provided with a mounting groove that is interference-fitted with the mounting portion, and the cross section of the mounting portion is non-circular, and the cross section is perpendicular to the axis of the shaft body. Setting the mounting portion to be non-circular can better transmit torque and prevent relative sliding between the screw seat and the shaft body; and the interference-fit installation method is also relatively simple.

[0009] In an optional embodiment, a screwing portion is protruded from one end of the screwing seat away from the shaft body, and the screwing portion is strip-shaped and extends in a direction perpendicular to the axis of the shaft body. When the strip-shaped screwing portion is provided, the screwing portion can be pinched by fingers for rotation without slipping.

[0010] In an optional embodiment, a groove is provided on the outer side of the decorative plate, the assembly hole is provided at the bottom of the groove, the screw seat is embedded in the groove, and the screw portion protrudes from the groove. The screw seat is embedded in the groove to prevent the rotary lock buckle from protruding too much from the decorative plate, which affects the appearance and surface flatness; the screw portion protrudes from the groove to facilitate manual operation.

[0011] In an optional embodiment, a positioning boss is provided on the inner side of the decorative plate, the assembly hole passes through the positioning boss, a positioning groove is provided on the middle frame, the avoidance hole is provided at the bottom of the positioning groove, and the positioning boss is embedded in the positioning groove. By providing the positioning boss on the inner side of the decorative plate and providing the positioning groove on the middle frame, the decorative plate can be easily positioned when it is installed.

[0012] In an optional embodiment, the limiting portion is in the shape of a strip, one end of the limiting portion is connected to the shaft body, and the other end extends radially along the shaft body, the avoidance hole includes a first avoidance area and a second avoidance area connected to each other, the first avoidance area is used to avoid the end of the shaft body, the second avoidance area is in the shape of a strip, one end of the second avoidance area is connected to the first avoidance area, and the other end extends in a direction away from the first avoidance area, and the second avoidance area is used to avoid the limiting portion. By setting the second avoidance area to a strip shape matching the shape of the limiting portion, after the limiting portion rotates a certain angle, it is easy to abut against the inner side of the middle frame to achieve locking.

[0013] In an optional embodiment, the air conditioner is a wall-mounted air conditioner, and the decorative panel is arranged at the bottom of the middle frame.

[0014] In an optional embodiment, a rotating lock is respectively provided at both ends of the decorative plate in the horizontal direction. By respectively providing the rotating locks at both ends of the decorative plate, the decorative plate can be more firmly mounted on the middle frame and is not easy to fall off from the middle frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an exploded view of an air conditioner in one embodiment of the present application;

[0016] Figure 2 for Figure 1 A magnified view of the middle part II;

[0017] Figure 3 A cross-sectional view of an air conditioner in one embodiment of the present application;

[0018] Figure 4 for Figure 3 A magnified view of the middle part IV;

[0019] Figure 5 for Figure 3 A magnified view of the local V in the middle;

[0020] Figure 6 This is a schematic diagram of the coordination between the avoidance hole and the rotary lock buckle in one embodiment of the present application.

[0021] Explanation of the reference numerals: 010 - air conditioner; 100 - decorative panel; 101 - assembly hole; 102 - groove; 110 - positioning boss; 120 - hook; 200 - middle frame; 210 - avoidance hole; 211 - first avoidance area; 212 - second avoidance area; 220 - positioning groove; 300 - rotary lock; 310 - shaft; 311 - mounting part; 320 - limiting part; 330 - screwing seat; 331 - mounting groove; 332 - screwing part; 333 - blocking surface; 400 - front panel; 500 - air inlet. DETAILED DESCRIPTION

[0022] At present, the decorative panel is usually installed on the middle frame using fasteners such as screws. However, this installation method will result in low efficiency in the installation and removal of the decorative panel; it is also relatively difficult for users to install and remove the decorative panel during later use. If an elastic buckle structure is used to connect the middle frame and the decorative panel, the elastic buckle structure is an elastic plastic part, which is prone to brittle fracture due to deformation during installation and removal after aging.

[0023] To this end, an embodiment of the present application provides an air conditioner, in which a decorative panel is installed on a middle frame by rotating a lock, and the installation process is simple and efficient, and the structure has good stability and is not easy to be damaged.

[0024] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0025] Figure 1 This is an exploded view of an air conditioner 010 in one embodiment of the present application. Figure 1 As shown, the air conditioner 010 provided in this embodiment is a wall-mounted air conditioner 010, which includes a middle frame 200 (see Figure 4 ), a decorative plate 100 and a rotary lock 300. The decorative plate 100 is arranged on the outside of the middle frame 200 and is connected to the middle frame 200 through the rotary lock 300. In this embodiment, the decorative plate 100 is arranged at the bottom of the middle frame 200, so the inner side of the decorative plate 100 faces upward. The air conditioner 010 also includes a front panel 400, and an air outlet is formed between the lower end of the front panel 400 and the front end of the decorative plate 100. The air inlet 500 of the air conditioner 010 is arranged at the top of the entire air conditioner 010. A rotary lock 300 is respectively arranged at both ends of the decorative plate 100 in the horizontal direction. The decorative plate 100 of this embodiment is in a strip shape as a whole, and two rotary locks 300 are respectively arranged at both ends of the decorative plate 100 in the length direction. By respectively arranging the rotary locks 300 at both ends of the decorative plate 100, the decorative plate 100 can be more firmly installed on the middle frame 200 and is not easy to fall from the middle frame 200.

[0026] Figure 2 for Figure 1 A magnified view of the middle part II; Figure 3 This is a cross-sectional view of an air conditioner 010 in one embodiment of the present application; Figure 4 for Figure 3 A magnified view of the middle part IV; Figure 5 for Figure 3 The enlarged view of the local V in Figures 2 to 5As shown, in this embodiment, the decorative plate 100 is provided with an assembly hole 101, and the middle frame 200 is provided with an avoidance hole 210 opposite to the assembly hole 101. The rotary lock 300 includes a shaft 310 and a limit portion 320. The shaft 310 is inserted into the assembly hole 101 and can rotate relative to the decorative plate 100. The shaft 310 has an inner end and an outer end ( Figure 2 , Figure 4 The upper end is the inner end, and the lower end is the outer end), and the inner end of the shaft body 310 extends into the inner side of the middle frame 200 through the avoidance hole 210. The rotary lock 300 has a blocking surface 333 for abutting the decorative panel 100 to prevent the shaft body 310 from moving toward the inner side of the decorative panel 100. The limiting portion 320 is arranged at the inner end of the shaft body 310, and protrudes from the outer peripheral surface of the shaft body 310 along the radial direction of the shaft body 310; the limiting portion 320 has an unlocking position and a locking position in the path of rotation around the axis of the shaft body 310, and the limiting portion 320 in the unlocking position can pass through the avoidance hole 210, and the limiting portion 320 in the locking position abuts against the inner side of the middle frame 200. Figure 4 In the embodiment, the limiting portion 320 is in the locked position, and the inner side of the middle frame 200 abuts against the limiting portion 320 to prevent the rotation lock 300 and the decorative plate 100 from moving downward. Figure 5 In the embodiment, the limiting portion 320 is in the unlocked position, and the limiting portion 320 can pass through the avoidance hole 210 .

[0027] During installation, it is only necessary to adjust the limiting portion 320 of the rotating lock 300 to the unlocking position. At this time, the inner side of the decorative plate 100 can be close to the middle frame 200, and the limiting portion 320 can pass through the avoidance hole 210 on the middle frame 200. Then, the limiting portion 320 is rotated to the locking position by screwing the outer end of the rotating shaft from the outside of the decorative plate 100. At this time, the limiting portion 320 abuts against the inner side of the middle frame 200, and the rotating lock 300 cannot move away from the middle frame 200. In addition, due to the blocking effect of the blocking surface 333 of the rotating lock 300 on the decorative plate 100, the decorative plate 100 cannot move away from the middle frame 200, so the decorative plate 100 is fixed on the middle frame 200. When the decorative plate 100 needs to be removed, it is only necessary to rotate the outer end of the rotating shaft to rotate the limiting portion 320 to the unlocking position, and the limiting portion 320 can pass through the avoidance hole 210, so that the rotating lock 300 and the decorative plate 100 can be removed from the middle frame 200 together. It can be seen that the decorative panel 100 is connected to the middle frame 200 by rotating the lock buckle 300, thereby avoiding cumbersome procedures such as screwing, and the assembly and disassembly process is simple and efficient.

[0028] Furthermore, the rotary lock 300 further includes a screw seat 330, which is connected to the outer end of the shaft body 310, and the radial dimension of the screw seat 330 is larger than the assembly hole 101, and the blocking surface 333 is formed on the screw seat 330. By providing the screw seat 330, it is convenient to manually rotate the rotary lock 300, and the radial dimension of the screw seat 330 is larger than the assembly hole 101, so the screw seat 330 is located outside the assembly hole 101 and abuts against the surface of the decorative plate 100, thereby blocking the decorative plate 100 from moving away from the middle frame 200. In this embodiment, the screw seat 330 is a column, which is axially connected to the shaft body 310.

[0029] In other optional embodiments, the screw seat 330 may also be omitted, and the stopper 320 may be driven to rotate by directly rotating the outer end of the shaft body 310. In this case, the shaft body 310 may be a stepped shaft, the assembly hole 101 may be a stepped hole, and the blocking surface 333 is formed on the shaft body 310. The outer end of the shaft body 310 may directly extend out of the assembly hole 101 for the operator to hold and rotate, or it may be hidden in the assembly hole 101, and a notch may be provided on the end surface so that the operator may rotate the shaft body 310 using a tool (such as a screwdriver).

[0030] Optionally, one of the screw seat 330 or the shaft body 310 is provided with a mounting portion 311, and the other is provided with a mounting groove 331 that is interference-fitted with the mounting portion 311, and the cross section of the mounting portion 311 is non-circular, and the cross section is perpendicular to the axis of the shaft body 310. The screw seat 330 and the shaft body 310 are two parts before assembly, so it is convenient to pre-install the rotary lock 300 on the decorative plate 100 before the decorative plate 100 is installed on the middle frame 200. During installation, the shaft body 310 connected with the limited portion 320 is inserted into the assembly hole 101 from the inner side of the decorative plate 100, and the screw seat 330 is connected to the outer end of the shaft body 310 on the outer side of the decorative plate 100. Setting the mounting portion 311 to be non-circular can better transmit torque and prevent the screw seat 330 and the shaft body 310 from sliding relative to each other; and the interference fit installation method is also relatively simple. Specifically in this embodiment, the mounting portion 311 is disposed on the outer end surface of the shaft body 310, and the mounting groove 331 is disposed on the screw seat 330. Further, the mounting portion 311 may be a cross-shaped boss, and the mounting groove 331 may be a corresponding cross-shaped groove.

[0031] In other optional embodiments, the screw seat 330 is connected to the shaft body 310 by threaded connection, bonding, clamping or interference fit. The threaded connection, bonding, clamping and interference fit connection methods can all transmit torque, so that the operator can rotate the screw seat 330 to drive the limiter 320 to rotate between the locked position and the unlocked position.

[0032] Furthermore, a screwing portion 332 is protruded from one end of the screwing seat 330 away from the shaft body 310. The screwing portion 332 is in a strip shape and its extension direction is perpendicular to the axis of the shaft body 310. When the strip-shaped screwing portion 332 is provided, the screwing portion 332 can be pinched by fingers for rotation operation without slipping. In other optional embodiments, the screwing portion 332 may not be provided, but a plurality of anti-slip grooves may be provided on the outer peripheral side of the screwing seat 330 to avoid slipping; in this case, the screwing seat 330 should at least partially protrude from the outer surface of the decorative plate 100 to facilitate the operator to hold it.

[0033] Furthermore, a groove 102 is provided on the outer side of the decorative plate 100, and the assembly hole 101 is provided at the bottom of the groove 102. The screw seat 330 is embedded in the groove 102, and the screw portion 332 protrudes from the outside of the groove 102. The screw seat 330 is embedded in the groove 102, which can prevent the rotating lock 300 from protruding too much from the decorative plate 100, affecting the appearance and surface flatness; the screw portion 332 protrudes from the groove 102, which is convenient for manual operation. In this embodiment, the screw seat 330 is flush with the outer surface of the decorative plate 100, and the screw seat 330 and the groove 102 are both circular, and there is a certain gap between the two to prevent the screw seat 330 from being interfered with in its rotation.

[0034] Further, a positioning boss 110 is provided on the inner side of the decorative plate 100, the assembly hole 101 passes through the positioning boss 110, a positioning groove 220 is provided on the middle frame 200, the avoidance hole 210 is provided at the bottom of the positioning groove 220, and the positioning boss 110 is embedded in the positioning groove 220. By providing the positioning boss 110 on the inner side of the decorative plate 100 and the positioning groove 220 on the middle frame 200, it is convenient to position the decorative plate 100 when installing the decorative plate 100. In this embodiment, the positioning boss 110 is circular, and the positioning groove 220 is a circular groove matching the positioning boss 110. Further, the groove 102 on the outer side of the decorative plate 100 is coaxial with the positioning boss 110 on the inner side.

[0035] Figure 6 FIG. 2 is a schematic diagram of the cooperation between the avoidance hole 210 and the rotating lock buckle 300 in one embodiment of the present application. Figure 5As shown, in this embodiment, the limiting portion 320 is in the shape of a strip, one end of the limiting portion 320 is connected to the shaft body 310, and the other end extends radially along the shaft body 310. The avoidance hole 210 includes a first avoidance area 211 and a second avoidance area 212 connected to each other, the first avoidance area 211 is used to avoid the end of the shaft body 310, the second avoidance area 212 is in the shape of a strip, one end of the second avoidance area 212 is connected to the first avoidance area 211, and the other end extends in a direction away from the first avoidance area 211, and the second avoidance area 212 is used to avoid the limiting portion 320. By setting the second avoidance area 212 to a strip shape matching the shape of the limiting portion 320, after the limiting portion 320 rotates a certain angle, it is easy to abut against the inner side of the middle frame 200 to achieve locking.

[0036] In other optional embodiments, the limiting portion 320 may be in other shapes besides the bar, such as a triangle, a semicircle, etc.

[0037] In the embodiment of the present application, other structures may be provided on the inner side of the decorative plate 100 to connect with the middle frame 200, thereby further improving the connection stability between the decorative plate 100 and the middle frame 200. In the present embodiment, a plurality of hooks 120 for cooperating with the middle frame 200 are also provided on the inner side of the decorative plate 100.

[0038] It should be understood that in other optional embodiments, the air conditioner 010 may also be other types of air conditioners besides a wall-mounted air conditioner, such as a cabinet air conditioner; the decorative panel 100 may also be located at other positions of the air conditioner 010, such as the front side.

[0039] In summary, in the air conditioner 010 provided in the present application, the decorative plate 100 is detachably connected to the middle frame 200 through the rotary lock 300. During installation, it is only necessary to adjust the limiting portion 320 of the rotary lock 300 to the unlocking position, at which time the inner side of the decorative plate 100 can be close to the middle frame 200, and the limiting portion 320 can pass through the avoidance hole 210 on the middle frame 200. Then, the limiting portion 320 is rotated to the locking position from the outer side of the decorative plate 100 by twisting the outer end of the rotating shaft, at which time the limiting portion 320 abuts against the inner side of the middle frame 200, and the rotary lock 300 cannot move away from the middle frame 200. In addition, due to the blocking effect of the blocking surface 333 of the rotary lock 300 on the decorative plate 100, the decorative plate 100 cannot move away from the middle frame 200, so the decorative plate 100 is fixed on the middle frame 200. When the decorative panel 100 needs to be removed, it is only necessary to rotate the outer end of the rotating shaft to rotate the limiting part 320 to the unlocking position, and the limiting part 320 can pass through the avoidance hole 210, so that the rotating lock buckle 300 and the decorative panel 100 can be removed from the middle frame 200 together. It can be seen that by connecting the decorative panel 100 to the middle frame 200 through the rotating lock buckle 300, tedious procedures such as screwing are avoided, and the assembly and disassembly process is simple and efficient.

[0040] Although the present application is disclosed as above, the present application 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 application. Therefore, the protection scope of the present application shall be subject to the scope defined by the claims.

Claims

1. An air conditioner, characterized in that: The invention comprises a middle frame (200), a decorative plate (100) and a rotating lock (300), wherein the decorative plate (100) is arranged on the outer side of the middle frame (200), an assembly hole (101) is provided on the decorative plate (100), and an avoidance hole (210) opposite to the assembly hole (101) is provided on the middle frame (200), and the rotating lock (300) comprises a shaft (310) and a limiting portion (320), wherein the shaft (310) is inserted into the assembly hole (101) and can rotate relative to the decorative plate (100), and the shaft (310) has an inner end and an outer end opposite to each other in the axial direction, and the inner end of the shaft (310) extends into the middle frame through the avoidance hole (210). (200), the rotating lock (300) has a blocking surface (333) for abutting against the decorative plate (100) to prevent the shaft (310) from moving toward the inside of the decorative plate (100); the limiting portion (320) is arranged at the inner end of the shaft (310) and protrudes from the outer peripheral surface of the shaft (310) along the radial direction of the shaft (310); the limiting portion (320) has an unlocking position and a locking position in the path of rotation around the axis of the shaft (310), the limiting portion (320) in the unlocking position can pass through the avoidance hole (210), and the limiting portion (320) in the locking position abuts against the inner side of the middle frame (200).

2. The air conditioner according to claim 1, characterized in that: The rotary lock (300) further comprises a screw seat (330), wherein the screw seat (330) is connected to the outer end of the shaft body (310), the radial dimension of the screw seat (330) is larger than the assembly hole (101), and the blocking surface (333) is formed on the screw seat (330).

3. The air conditioner according to claim 2, characterized in that: The screw seat (330) is connected to the shaft body (310) by means of thread connection, bonding, clamping or interference fit.

4. The air conditioner according to claim 2, characterized in that: One of the screw seat (330) or the shaft body (310) is provided with a mounting portion (311) protruding therefrom, and the other is provided with a mounting groove (331) which is interference-fitted with the mounting portion (311); the cross section of the mounting portion (311) is non-circular, and the cross section is perpendicular to the axis of the shaft body (310).

5. The air conditioner according to claim 2, characterized in that: A screwing portion (332) is protruding from one end of the screwing seat (330) away from the shaft body (310); the screwing portion (332) is strip-shaped and extends in a direction perpendicular to the axis of the shaft body (310).

6. The air conditioner according to claim 5, characterized in that: The outer side of the decorative plate (100) is provided with a groove (102), the assembly hole (101) is provided at the bottom of the groove (102), the screw seat (330) is embedded in the groove (102), and the screw portion (332) protrudes out of the groove (102).

7. The air conditioner according to claim 1, characterized in that: A positioning boss (110) is provided on the inner side of the decorative plate (100), the assembly hole (101) passes through the positioning boss (110), a positioning groove (220) is provided on the middle frame (200), the avoidance hole (210) is provided at the bottom of the positioning groove (220), and the positioning boss (110) is embedded in the positioning groove (220).

8. The air conditioner according to claim 1, characterized in that: The limiting portion (320) is in the shape of a strip, one end of the limiting portion (320) is connected to the shaft body (310), and the other end extends radially along the shaft body (310); the avoidance hole (210) comprises a first avoidance area (211) and a second avoidance area (212) which are connected to each other; the first avoidance area (211) is used to avoid the end of the shaft body (310); the second avoidance area (212) is in the shape of a strip, one end of the second avoidance area (212) is connected to the first avoidance area (211), and the other end extends in a direction away from the first avoidance area (211); the second avoidance area (212) is used to avoid the limiting portion (320).

9. The air conditioner according to claim 1, characterized in that: The air conditioner (010) is a wall-mounted air conditioner (010), and the decorative panel (100) is arranged at the bottom of the middle frame (200).

10. The air conditioner according to claim 9, characterized in that: The decorative plate (100) is provided with a rotating lock (300) at each of the two ends in the horizontal direction.

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