CN107013990B - Air conditioner - Google Patents

Abstract

The invention relates to an air conditioner, relates to the field of household appliances, and mainly aims to solve the technical problem that an air outlet panel is inconvenient to detach from the air conditioner in the prior art. The technical scheme mainly adopted is as follows: the air conditioner comprises a fluted disc, an air outlet panel and a locking piece with a manual operation part; the locking piece can be driven by the manual operation part to move relative to the air outlet panel, so that the air outlet panel is locked on the fluted disc when the air outlet panel moves to a first position, the air outlet panel can move along with the fluted disc, and the air outlet panel is separated from the fluted disc to form a barrier; and unlocking the air outlet panel when moving to the second position so as to eliminate the obstruction. According to the technical scheme provided by the invention, a user can drive the locking piece to move through the manual operation part, and the locking piece locks and unlocks the air outlet panel, so that the user can detach the air outlet panel more conveniently because the use of tools is omitted when the locking piece is operated.

Description

Air conditioner

Technical Field

The invention relates to the technical field of household appliances, in particular to an air conditioner.

Background

The prior circular cabinet machine with up-down air outlet generally comprises a fluted disc and a barrel-shaped air outlet panel, wherein the fluted disc is positioned in the air outlet panel, and the fluted disc and the air outlet panel are fixedly connected through screws and the like. And a grille is arranged at the air outlet on the air outlet panel. After the circular cabinet machine runs for a long time, dust is accumulated on the grille at the air outlet relatively easily, the dust is inconvenient to clean at the position, and particularly the inner cavity of the air outlet is difficult to clean. Of course, the user also can dismantle the air-out panel from the fluted disc and wash, but owing to be connected with a lot of screws between fluted disc and the air-out panel, the user need use professional instrument to dismantle the screw, so waste time and energy.

Disclosure of Invention

In view of the above, the present invention provides an air conditioner, which is mainly aimed at solving the technical problem that the air outlet panel is inconvenient to detach from the air conditioner in the prior art.

In order to achieve the above purpose, the present invention mainly provides the following technical solutions:

the embodiment of the invention provides an air conditioner, which comprises a fluted disc and an air outlet panel, and further comprises a locking piece with a manual operation part;

the locking piece can be driven by the manual operation part to move relative to the air outlet panel so as to lock the air outlet panel on the fluted disc when moving to a first position, so that the air outlet panel can move along with the fluted disc and form a barrier for the detachment of the air outlet panel from the fluted disc; and unlocking the air outlet panel when moving to the second position so as to eliminate the obstruction.

The aim and the technical problems of the invention can be further realized by adopting the following technical measures.

In the foregoing air conditioner, optionally, the locking member is configured to lock the air outlet panel and the fluted disc together when the locking member moves to the first position, so as to lock the air outlet panel on the fluted disc; and when the air outlet panel moves to the second position, the clamping connection between the air outlet panel and the fluted disc is released, so that the air outlet panel is unlocked.

In the foregoing air conditioner, optionally, a positioning column is disposed on the fluted disc, a first positioning hole adapted to the positioning column is disposed on the air outlet panel, the positioning column passes through the first positioning hole from the inside of the air outlet panel, and a first clamping groove is disposed on a side portion protruding from the first positioning hole;

when the locking piece is at the first position, a part of the locking piece is inserted into the first clamping groove and matched with the fluted disc to limit the air outlet panel along the central line direction of the first positioning hole so as to clamp the air outlet panel and the fluted disc together; when the locking piece is at the second position, the locking piece is withdrawn from the first clamping groove so as to release the clamping connection between the air outlet panel and the fluted disc.

In the foregoing air conditioner, optionally, the locking member may rotate to the first position and the second position relative to the air outlet panel.

In the foregoing air conditioner, optionally, a first protruding column is provided on an outer surface of the air outlet panel, and a second positioning hole adapted to the first protruding column is provided on the locking piece;

the locking piece is rotatably sleeved on the first convex column through the second positioning hole so as to rotate around the first convex column to the first position and the second position.

In the foregoing air conditioner, optionally, when the air conditioner includes a first positioning hole, a positioning post and a first clamping groove, the first positioning hole and the first protruding post are located at the same side of the air outlet panel;

the outer periphery edge of the locking piece is provided with an inserting part, so that the first clamping groove is inserted through the inserting part when the locking piece rotates to a first position.

In the foregoing air conditioner, optionally, the locking member includes a base plate, and the second positioning hole is disposed on the base plate;

the outer peripheral edge of the base plate has a notch, and a corner as the insertion portion is formed at the notch.

In the foregoing air conditioner, optionally, ribs are disposed on the corners and located on a side of the substrate facing away from the air outlet panel, and the corners are abutted against the clamping surface of the first clamping groove through the ribs when the corners are inserted into the first clamping groove.

In the foregoing air conditioner, optionally, the locking member further includes a second protruding column disposed on the base plate, where the second protruding column is located on a side of the base plate facing away from the air outlet panel;

the second positioning hole penetrates through the second protruding column and the base plate, and the manual operation portion comprises the outer peripheral wall of the second protruding column.

In the foregoing air conditioner, optionally, the air conditioner further includes a positioning structure for positioning the locking member when the locking member moves to the first position.

In the foregoing air conditioner, optionally, when the positioning structure includes a first protruding column and a second protruding column, the positioning structure includes a first buckle and a second clamping groove, and a first through hole and an elastic arm located in the first through hole are provided on a column wall of the second protruding column; the first buckle is arranged on one side of the elastic arm, which faces the first convex column, and the second clamping groove is arranged on the column wall of the first convex column;

the first buckle is used for being clamped into the second clamping groove when the locking piece rotates to the first position along the first direction, so that the locking piece is prevented from rotating along the direction opposite to the first direction.

In the foregoing air conditioner, optionally, the positioning structure further includes a blocking portion disposed on the positioning column;

the blocking part is used for abutting against the insertion part of the locking piece when the locking piece rotates to the first position along the first direction so as to prevent the locking piece from continuing to rotate along the first direction.

In the foregoing air conditioner, optionally, the air conditioner further includes a limiting structure, configured to limit the locking member when the locking member moves to the second position, so as to prevent the locking member from being separated from the air outlet panel.

In the foregoing air conditioner, optionally, when the air conditioner includes a first boss and a substrate, a connection arm is convexly disposed on the air outlet panel and is located on the same side as the first boss, a second through hole through which the connection arm passes is disposed on the substrate, and the connection arm can move to the first position and the second position in the second through hole;

the limiting structure comprises a second buckle arranged on the connecting arm, and the second buckle is used for being matched with one end, deviating from the air outlet panel, of the second through hole when the connecting arm passes through the second through hole so as to limit the locking piece.

By means of the technical scheme, the air conditioner has at least the following beneficial effects:

according to the technical scheme provided by the invention, the locking piece with the manual operation part is arranged, so that a user can drive the locking piece to move through the manual operation part and lock and unlock the air outlet panel through the locking piece, and the use of tools is omitted when the locking piece is operated, so that the user can detach the air outlet panel more conveniently.

The foregoing description is only an overview of the present invention, and is intended to provide a better understanding of the present invention, as it is embodied in the following description, with reference to the preferred embodiments of the present invention and the accompanying drawings.

Drawings

FIG. 1 is a schematic diagram of an exploded structure of a fluted disc, an air outlet panel and a locking member of an air conditioner according to an embodiment of the present invention;

FIG. 2 is a schematic view of a portion of an air conditioner according to an embodiment of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2 at A;

FIG. 4 is a schematic view of a locking member according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of an air outlet panel according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a toothed disc according to an embodiment of the present invention.

Reference numerals: 1. fluted disc; 11. positioning columns; 111. a first clamping groove; 2. an air outlet panel; 21. a first positioning hole; 22. a first post; 23. a connecting arm; 3. a locking piece; 31. a manual operation unit; 32. a second positioning hole; 33. an insertion section; 301. a substrate; 302. a second post; 331. ribs; 3011. a notch; 3012. a second through hole; 3021. a first through hole; 3022. an elastic arm; 41. a first buckle; 42. a second clamping groove; 43. a blocking portion; 51. and the second buckle.

Detailed Description

In order to further describe the technical means and effects adopted for achieving the preset aim of the invention, the following detailed description refers to the specific implementation, structure, characteristics and effects according to the application of the invention with reference to the accompanying drawings and preferred embodiments. In the following description, different "an embodiment" or "an embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.

As shown in fig. 1, an air conditioner according to an embodiment of the present invention includes a fluted disc 1, an air outlet panel 2, and a locking member 3. The lock member 3 has a manual operation portion 31 for a user to manually operate the lock member 3. The locking piece 3 can be driven by the manual operation part 31 to move relative to the air outlet panel 2 so as to lock the air outlet panel 2 on the fluted disc 1 when moving to the first position, so that the air outlet panel 2 can move along with the fluted disc 1 and can form a barrier for the detachment of the air outlet panel 2 from the fluted disc 1; and unlocking the air outlet panel 2 when moved to the second position to eliminate the obstruction described above.

In the technical scheme provided by the above, through setting up the locking piece 3 that has manual operation portion 31, the user can drive locking piece 3 motion through manual operation portion 31 to lock and unblock air-out panel 2 through locking piece 3, owing to saved the use of instrument in locking piece 3 department, make the user can dismantle air-out panel 2 more conveniently.

What needs to be explained here is: in the practical application process, the air outlet panel 2 can be locked on the fluted disc 1 only through the locking piece 3, so that the use of external tools is completely omitted, and a user can detach the air outlet panel 2 from the air conditioner more conveniently. Of course, the locking member 3 may also be used in combination with other locking structures, such as screws, to lock the air outlet panel 2 on the fluted disc 1, so that although an external tool is required to be used when the screws are detached, the external tool is not required to be used when the locking member 3 is operated, so that the number of external tools and the frequency of use can be at least reduced when the air outlet panel 2 is detached, and thus the convenience of the user for detaching the air outlet panel 2 can be improved.

Further, the locking member 3 is configured to lock the air outlet panel 2 to the fluted disc 1 by clamping the air outlet panel 2 to the fluted disc 1 when moving to the first position; and when the air outlet panel 2 moves to the second position, the clamping connection between the air outlet panel 2 and the fluted disc 1 is released, so that the air outlet panel 2 is unlocked. In this example, a snap-in manner may be used to achieve tool-free operation relative to conventional screw connections. Of course, other connection modes without tool operation may also be adopted, and detailed description thereof will not be repeated here.

Further, as shown in fig. 2, 3, 5 and 6, the fluted disc 1 may be provided with a positioning column 11, and the air outlet panel 2 is provided with a first positioning hole 21 adapted to the positioning column 11. The positioning column 11 passes through the first positioning hole 21 from the inside of the air outlet panel 2, and is provided with a first clamping groove 111 on the side protruding from the first positioning hole 21. Wherein, the positioning column 11 cooperates with the first positioning hole 21, and can position the air outlet panel 2 in the circumferential direction, so as to prevent the air outlet panel 2 and the fluted disc 1 from displacing in the circumferential direction.

In order to achieve the effect of positioning the air outlet panel 2 in the circumferential direction, the number of the positioning columns 11 may be at least two, and the number of the first positioning holes 21 is equal to and one-to-one corresponding to the number of the positioning columns 11. The first positioning hole 21 is preferably a square hole, and correspondingly, the positioning post 11 also has a square cross-sectional profile.

Further, in the first position, a part of the locking member 3 may be inserted into the first slot 111 and cooperate with the fluted disc 1 to limit the air outlet panel 2 along the direction of the center line of the first positioning hole 21, that is, limit the air outlet panel 2 along the up-down direction in fig. 3, so that the locking member 3 cooperates with the positioning post 11 to limit the circumference of the air outlet panel 2 and the up-down direction in fig. 3, so that in the first position, the locking member 3 clamps the air outlet panel 2 and the fluted disc 1 together, and further locks the air outlet panel 2 on the fluted disc 1.

In the second position, as shown in fig. 3, the locking member 3 exits the first clamping groove 111, and at this time, the locking member 3 releases the restriction of the air outlet panel 2 in the upward direction in fig. 3, that is, the locking member 3 releases the clamping connection between the air outlet panel 2 and the fluted disc 1, so as to achieve the technical effect of unlocking the air outlet panel 2, and enable the air outlet panel 2 to be removed from the fluted disc 1 in the upward direction in fig. 3.

The locking member 3 can rotate and slide relative to the air outlet panel 2, and can be specifically set according to the actual requirement of the user. The following is a specific example of the locking member 3 being rotatable relative to the air outlet panel 2.

The locking member 3 can rotate to the first position and the second position relative to the air outlet panel 2. As shown in fig. 2, 4 and 5, the outer surface of the air outlet panel 2 may be provided with a first protrusion 22, and the locking member 3 is provided with a second positioning hole 32 adapted to the first protrusion 22. The locking member 3 is rotatably sleeved on the first boss 22 through the second positioning hole 32 thereon, so as to rotate around the first boss 22 to the first position and the second position. In this example, the first stud 22 corresponds to a rotation axis, and preferably, the first stud 22 has a circular cross-sectional profile.

Further, as shown in fig. 3 and 4, in the foregoing example including the first positioning hole 21, the positioning post 11, and the first clamping groove 111, the first positioning hole 21 and the first protruding post 22 are located on the same side of the air outlet panel 2. The outer peripheral edge of the locking member 3 has an insertion portion 33 so as to be inserted into the first clamping groove 111 through the insertion portion 33 when rotated to the first position. Through the design of this example, the first protruding pillar 22, the positioning pillar 11 and the locking member 3 are all located on the same side, so that the structure is compact.

As shown in fig. 4, the locking member 3 may include a base 301, and the second positioning hole 32 is disposed on the base 301. The outer periphery of the substrate 301 has a notch 3011 along the periphery, and corners as insertion portions 33 are formed at the notch 3011. In this example, the corner serving as the insertion portion 33 and the substrate 301 are integrally formed by the structural design of the notch 3011, so that the corner serving as the insertion portion 33 has better stability when being inserted into the first card slot 111.

In a specific application example, as shown in fig. 2, the number of the first positioning holes 21 may be at least two, and the number of the positioning columns 11 is equal to the number of the first positioning holes 21 and corresponds to one, so as to further improve the positioning effect of both the air outlet panel 2 and the fluted disc 1 in the circumferential direction.

As shown in fig. 4, the aforementioned substrate 301 may have a circular cross-sectional profile that coincides with the axis of both the second positioning holes 32 on the substrate 301. The positioning posts 11 are disposed around a circular axis, and preferably, the positioning posts 11 are uniformly disposed around the circular axis. Wherein each positioning post 11 is located in a corresponding notch 3011. When the substrate 301 rotates to the first position, the corners of the notches 3011 on the substrate 301 can be synchronously inserted into the first clamping grooves 111 on the corresponding positioning columns 11, and when the substrate 301 rotates to the second position, the corners of the notches 3011 on the substrate 301 can synchronously withdraw from the first clamping grooves 111 on the corresponding positioning columns 11, so that the control is convenient.

Preferably, as shown in fig. 2, the number of the first positioning holes 21 and the positioning posts 11 is three, and correspondingly, the number of the notches 3011 is also three.

Further, as shown in fig. 3, ribs 331 may be disposed on the foregoing corners and located on a side of the substrate 301 facing away from the air outlet panel 2. The corners are abutted against the clamping faces of the first clamping grooves 111 through the ribs 331 when the corners are inserted into the first clamping grooves 111. When the corner is inserted into or withdrawn from the first clamping groove 111, the ribs 331 on the corner rub against the clamping surface of the first clamping groove 111, and the surface area of the ribs 331 is relatively smaller relative to the upper surface of the corner, so that the friction force received by the ribs 331 is relatively smaller, and the process of inserting and withdrawing the corner can be smoother.

Preferably, the number of ribs 331 on each corner is two.

Further, as shown in fig. 4, the locking member 3 may further include a second boss 302 disposed on the base 301, where the second boss 302 is located on a side of the base 301 facing away from the air outlet panel 2. The second positioning hole 32 penetrates the second boss 302 and the substrate 301. The aforementioned manual operation portion 31 includes the outer peripheral wall of the second boss 302. The user can rotate the locking piece 3 by holding the outer peripheral wall of the second boss 302.

Further, as shown in fig. 2 and 4, in order to facilitate the installation of the locking member 3, the substrate 301 of the locking member 3 may be provided with a first mark, for example, an arrow, etc., and correspondingly, the second post 302 may be provided with a second mark, for example, an arrow, etc. When the locking member 3 is assembled to the air outlet panel 2, the first mark on the locking member 3 may be aligned with the second mark on the second boss 302, and then the locking member 3 may be rotated to the first and second positions described above. In this example, the first mark and the second mark can improve the efficiency of assembling the locking member 3 to the air outlet panel 2, and prevent erroneous installation.

In order to prevent slipping, the outer peripheral wall of the second boss 302 may be provided with anti-slip patterns, ribs, or the like.

The air conditioner of the present invention may further include a positioning structure, where the positioning structure is used to position the locking member 3 when the locking member 3 moves to the first position, so as to prevent the locking member 3 from loosening at the first position, thereby affecting the locking effect of the air outlet panel 2.

As shown in fig. 4 and 5, in the foregoing example including the first boss 22 and the second boss 302, the positioning structure described above may include the first catch 41 and the second catch 42. The second post 302 has a first through hole 3021 in the wall thereof and a resilient arm 3022 disposed in the first through hole 3021. The first catch 41 is provided on the side of the resilient arm 3022 facing the first stud 22. The second clamping groove 42 is arranged on the column wall of the first convex column 22. The first buckle 41 is used for being clamped into the second clamping groove 42 when the locking piece 3 rotates to a first position along a first direction, so as to prevent the locking piece 3 from rotating along a direction opposite to the first direction.

As shown in fig. 6, the foregoing positioning structure may further include a blocking portion 43 provided on the positioning post 11. The blocking portion 43 is configured to abut against the insertion portion 33 of the locking member 3 when the locking member 3 rotates to the first position along the first direction, so as to prevent the locking member 3 from rotating further along the first direction. The blocking portion 43 cooperates with the first buckle 41 to position the locking member 3 in the circumferential direction, and because the locking member 3 is positioned by the fastening surface of the air outlet panel 2 and the first clamping groove 111 in the up-down direction in fig. 3, the locking member 3 is locked and fixed in the first position.

When the locking member 3 needs to be unlocked, as shown in fig. 2 and fig. 4, the user may pull the elastic arm 3022 to release the first catch 41 on the elastic arm 3022 from the second catch groove 42, so that the locking member 3 may be rotated in a direction opposite to the first direction, and the locking member 3 may be rotated to the second position.

What needs to be explained here is: as shown in fig. 4, in order to facilitate the user to bend the elastic arm 3022, a hand-bending portion may be provided on an outer surface of the elastic arm 3022, and the hand-bending portion may be a protrusion provided on the outer surface of the elastic arm 3022.

The air conditioner of the present invention may further include a limiting structure, where the limiting structure is used to limit the locking member 3 when the locking member 3 moves to the second position, so as to prevent the locking member 3 from being separated from the air outlet panel 2. When the air outlet panel 2 is detached from the fluted disc 1, the locking piece 3 is not detached from the air outlet panel 2, so that the risk of losing the parts after all parts are detached can be prevented.

As shown in fig. 3 and 5, in the foregoing example including the first boss 22 and the substrate 301, the connection arm 23 is protruded on the foregoing air outlet panel 2, and the connection arm 23 and the first boss 22 are located on the same side. The base 301 of the locking member 3 is provided with a second through hole 3012 through which the connection arm 23 passes, and the second through hole 3012 has a shape corresponding to the movement track of the locking member 3, so that the connection arm 23 can move in the second through hole 3012 to the first position and the second position. The aforementioned limiting structure includes a second buckle 51 disposed on the connection arm 23, where the second buckle 51 is configured to cooperate with an end of the second through hole 3012 facing away from the air outlet panel 2 when the connection arm 23 passes through the second through hole 3012, so as to prevent the locking piece 3 from being separated from the air outlet panel 2.

In order to facilitate the processing of the second buckle 51 on the connecting arm 23, the connecting arm 23 may be longer, and correspondingly, the upper end of the substrate 301 may be provided with a surrounding rib, where the second through hole 3012 is formed in the surrounding rib, so that the height of the second through hole 3012 is also increased, and the second buckle 51 on the connecting arm 23 can be smoothly matched with the upper end edge of the second through hole 3012.

In a specific application example, the number of the connection arms 23 may be two, and the number of the second through holes 3012 is equal to and corresponds to the number of the connection arms 23 one by one.

The working principle and preferred embodiments of the present invention are described below.

The technical scheme provided by the above solves the technical problems: 1. the detachable wind-out panel 2 is realized through the structural design, after-sales service is oriented, and dirt such as dust and the like is cleaned by quickly and conveniently taking down the wind-out panel 2; 2. the screws are reduced, the effective fixing and the disassembly of the air outlet panel 2 are realized only through the structural design, and the assembly and the disassembly efficiency of the air outlet panel 2 are improved.

As shown in fig. 1 to 6, the technical scheme provided by the invention mainly relates to three parts: the air conditioner comprises a locking piece 3, an air outlet panel 2 and a fluted disc 1. The locking element 3 may also be referred to as a gland. Firstly, the air outlet panel 2 is placed on the fluted disc 1 from top to bottom in an up-down assembly mode, wherein 3 square positioning columns 11 which are uniformly distributed on the fluted disc 1 are inserted into 3 square first positioning holes 21 on the air outlet panel 2 in a one-to-one correspondence manner, so that the freedom degrees of the air outlet panel 2 in other directions except the up-down direction can be limited. Then according to the up-down assembly mode, the first mark such as arrow on the locking piece 3 aligns with the second mark such as arrow on the air outlet panel 2, the locking piece 3 is assembled on the air outlet panel 2 from above, the second positioning hole 32 on the locking piece 3 is sleeved on the first convex column 22 on the air outlet panel 2, and the second buckle 51 on the air outlet panel 2 is hooked on the upper end of the rib on the locking piece 3 through deformation reset, so that the locking piece 3 can only move a small distance up and down but can not be separated from the air outlet panel 2, when the locking piece 3 is rotated anticlockwise, the elastic arm 3022 on the locking piece 3 is deformed, when the locking piece 3 is rotated to the first position, the elastic arm 3022 is restored to deform, so that the first buckles 41 on the elastic arm 3022 are clamped in the second clamping grooves 42 on the air outlet panel 2, and simultaneously the free ends of the air outlet panel 2 in the up-down direction are limited by the first clamping grooves 111 on the corresponding 3 corners on the base plate 301 of the locking piece 3, and the positioning column 11 is matched with the positioning column 11, and the locking piece 3 is fixed on the air outlet panel 2 and the locking piece 1 and the locking piece 2 are fixed at the same time, and the position of the locking piece 1 and the locking piece 2 is fixed at the position corresponding position. When the air outlet panel 2 needs to be disassembled, the elastic arm 3022 on the locking member 3 is slightly moved by hand, so that the first buckle 41 on the elastic arm 3022 is released from the second clamping groove 42 of the air outlet panel 2, and then the locking member 3 is rotated clockwise to the second position, so that the three corners of the outer edge of the substrate 301 of the locking member 3 exit the first clamping groove 111 on the positioning column 11, and then the air outlet panel 2 is moved upwards, so that the air outlet panel 2 can be disassembled from the fluted disc 1, and the air outlet panel 2 can be cleaned conveniently.

What needs to be explained here is: under the condition of no conflict, the technical features related to the examples can be combined with each other according to actual situations by a person skilled in the art so as to achieve corresponding technical effects, and specific details of the combination situations are not described in detail herein.

The above description is only of the preferred embodiments of the present invention, and is not intended to limit the present invention in any way, but any simple modification, equivalent variation and modification made to the above embodiments according to the technical substance of the present invention still fall within the scope of the technical solution of the present invention.

Claims (12)

1. An air conditioner comprises a fluted disc (1) and an air outlet panel (2), and is characterized by further comprising a locking piece (3) with a manual operation part (31);

the locking piece (3) can be driven by the manual operation part (31) to move relative to the air outlet panel (2) so as to lock the air outlet panel (2) on the fluted disc (1) when moving to a first position, so that the air outlet panel (2) can move along with the fluted disc (1) and form a barrier for the detachment of the air outlet panel (2) from the fluted disc (1); and unlocking the air outlet panel (2) when moved to a second position to eliminate the obstruction;

the locking piece (3) is used for clamping the air outlet panel (2) and the fluted disc (1) together when moving to a first position so as to lock the air outlet panel (2) on the fluted disc (1); and when the air outlet panel (2) moves to the second position, the clamping connection between the fluted disc (1) and the air outlet panel (2) is released, so that the air outlet panel (2) is unlocked;

the fluted disc (1) is provided with a positioning column (11), the air outlet panel (2) is provided with a first positioning hole (21) matched with the positioning column (11), the positioning column (11) passes through the first positioning hole (21) from the inside of the air outlet panel (2), and a first clamping groove (111) is formed in the side part protruding out of the first positioning hole (21); wherein, the positioning column (11) is matched with the first positioning hole (21) to position the air outlet panel (2) in the circumferential direction;

when in the first position, a part of the locking piece (3) is inserted into the first clamping groove (111) and matched with the fluted disc (1) to limit the air outlet panel (2) along the central line direction of the first positioning hole (21) so as to clamp the air outlet panel (2) and the fluted disc (1) together; when the locking piece (3) is at the second position, the locking piece is withdrawn from the first clamping groove (111) so as to release the clamping connection between the air outlet panel (2) and the fluted disc (1).

2. The air conditioner of claim 1, wherein,

the locking piece (3) can rotate to the first position and the second position relative to the air outlet panel (2).

3. The air conditioner according to claim 2, wherein,

the outer surface of the air outlet panel (2) is provided with a first convex column (22), and the locking piece (3) is provided with a second positioning hole (32) matched with the first convex column (22);

the locking piece (3) is rotatably sleeved on the first convex column (22) through the second positioning hole (32) so as to rotate around the first convex column (22) to the first position and the second position.

4. An air conditioner according to claim 3, wherein,

when the air conditioner comprises a first positioning hole (21), a positioning column (11) and a first clamping groove (111), the first positioning hole (21) and the first convex column (22) are positioned on the same side of the air outlet panel (2);

the outer periphery of the locking piece (3) is provided with an inserting part (33) so as to be inserted into the first clamping groove (111) through the inserting part (33) when rotating to a first position.

5. The air conditioner according to claim 4, wherein,

the locking piece (3) comprises a base plate (301), and the second positioning hole (32) is formed in the base plate (301);

the outer periphery of the base plate (301) has a notch (3011) along the periphery, and corners as the insertion portions (33) are formed at the notch (3011).

6. The air conditioner according to claim 5, wherein,

be equipped with rib (331) on the corner, and be located base plate (301) deviate from one side of air-out panel (2), the corner is when inserting first draw-in groove (111) pass through rib (331) with the joint face of first draw-in groove (111) is inconsistent.

7. An air conditioner according to claim 5 or 6, wherein,

the locking piece (3) further comprises a second convex column (302) arranged on the base plate (301), and the second convex column (302) is positioned on one side of the base plate (301) away from the air outlet panel (2);

wherein the second positioning hole (32) penetrates the second boss (302) and the base plate (301), and the manual operation portion (31) includes an outer peripheral wall of the second boss (302).

8. An air conditioner according to any one of claims 1 to 6, further comprising a positioning structure for positioning the locking member (3) when the locking member (3) is moved to the first position.

9. The air conditioner as set forth in claim 8, wherein,

when the positioning structure comprises a first convex column (22) and a second convex column (302), the positioning structure comprises a first buckle (41) and a second clamping groove (42), a first through hole (3021) and an elastic arm (3022) positioned in the first through hole (3021) are arranged on the column wall of the second convex column (302); the first buckle (41) is arranged on one side of the elastic arm (3022) facing the first convex column (22), and the second clamping groove (42) is arranged on the column wall of the first convex column (22);

the first buckle (41) is used for being clamped into the second clamping groove (42) when the locking piece (3) rotates to the first position along the first direction, so that the locking piece (3) is prevented from rotating along the direction opposite to the first direction.

10. The air conditioner of claim 9, wherein,

the positioning structure further comprises a blocking part (43) arranged on the positioning column (11);

the blocking part (43) is used for abutting against the insertion part (33) of the locking piece (3) when the locking piece (3) rotates to the first position along the first direction so as to prevent the locking piece (3) from continuing to rotate along the first direction.

11. The air conditioner according to any one of claims 1 to 6, 9 and 10, further comprising a limiting structure for limiting the locking member (3) when the locking member (3) moves to the second position, so as to prevent the locking member (3) from being separated from the air outlet panel (2).

12. The air conditioner of claim 11, wherein,

when the air-out panel (2) comprises a first convex column (22) and a base plate (301), a connecting arm (23) is convexly arranged on the air-out panel (2) and is positioned on the same side with the first convex column (22), a second through hole (3012) for the connecting arm (23) to pass through is formed in the base plate (301), and the connecting arm (23) can move to the first position and the second position in the second through hole (3012);

the limiting structure comprises a second buckle (51) arranged on the connecting arm (23), and the second buckle (51) is used for being matched with one end, deviating from the air outlet panel (2), of the second through hole (3012) when the connecting arm (23) passes through the second through hole (3012) so as to limit the locking piece (3).