Air conditioner

Abstract

The utility model discloses an air conditioner which comprises a machine shell assembly and a heat exchange air supply assembly. An air inlet and an air outlet are formed in the machine shell assembly, the machine shell assembly comprises an air outlet frame assembly, the air outlet frame assembly is formed in an air outlet channel, the air outlet end of the air outlet channel forms the air outlet, a bottom water receiving groove is formed in the bottom wall of the air outlet channel, the bottom wall of the air outlet channel is an air outlet bottom wall, and a first water retaining convex rib protruding upwards is arranged on the front edge of the air outlet bottom wall; the heat exchange and air supply assembly is arranged in the machine shell assembly and comprises a heat exchanger assembly and an air duct assembly. According to the air conditioner, the bottom water receiving groove is formed in the bottom wall of the air outlet channel, condensate water on the air outlet frame assembly can flow downwards along the air outlet frame assembly under the action of the gravity of the condensate water, the condensate water is collected by the bottom water receiving groove, and the condensate water on the air outlet frame assembly is prevented from dropping on the ground to bring inconvenience to a user.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioning field especially is related to an air conditioner. BACKGROUND

[0002] In the related art, when the air conditioner is in a refrigeration state, the cold air after heat exchange with the heat exchanger flows through the air outlet frame assembly, so that the surface temperature of the air outlet frame assembly of the air conditioner is low, and the water vapor in the air is easy to condense on the air outlet frame assembly to form condensed water. The condensed water flows downward or drips downward under the action of its own gravity, which may drip onto the ground and cause inconvenience to the user. Therefore, there is room for improvement. SUMMARY

[0003] The utility model aims at least to solve one of the technical problems existing in the prior art. To this end, one object of the utility model is to provide an air conditioner. A bottom water collecting groove is formed on the bottom wall of the air outlet channel, so that the condensed water on the air outlet frame assembly flows downward along the air outlet frame assembly under the action of its own gravity and is collected by the bottom water collecting groove, thereby avoiding the condensed water on the air outlet frame assembly from dripping onto the ground and causing inconvenience to the user.

[0004] According to the air conditioner of the utility model embodiment, a bottom water collecting groove is formed on the bottom wall of the air outlet channel, so that the condensed water on the air outlet frame assembly flows downward along the air outlet frame assembly under the action of its own gravity and is collected by the bottom water collecting groove, thereby avoiding the condensed water on the air outlet frame assembly from dripping onto the ground and causing inconvenience to the user.

[0005] According to the air conditioner of the utility model embodiment, a bottom water collecting groove is formed on the bottom wall of the air outlet channel, so that the condensed water on the air outlet frame assembly flows downward along the air outlet frame assembly under the action of its own gravity and is collected by the bottom water collecting groove, thereby avoiding the condensed water on the air outlet frame assembly from dripping onto the ground and causing inconvenience to the user.

[0006] In some embodiments, a wind blocking boss is arranged on the air outlet bottom wall, the wind blocking boss is located on the rear side of the first water blocking convex rib and is arranged opposite to and spaced apart from the first water blocking convex rib.

[0007] In some embodiments, the upper surface of the wind blocking boss is higher than the upper surface of the first water blocking convex rib.

[0008] In some embodiments, an air outlet grille is arranged in the air outlet channel, the air outlet grille is located on the upper side of the wind blocking boss and is connected with the wind blocking boss.

[0009] In some embodiments, a baffle is rotatably connected to the housing assembly to open and close the air outlet, the rotation axis of the baffle extends in the up-down direction, and the baffle is located above the bottom water collecting groove.

[0010] In some embodiments, a plurality of air dispersing holes are formed on the baffle and extend through the baffle in the thickness direction of the baffle.

[0011] In some embodiments, the bottom of the baffle is spaced apart from the air outlet bottom wall in the up-down direction to form an assembly gap.

[0012] In some embodiments, the air outlet bottom wall is provided with a wind blocking boss, the wind blocking boss is located at the back side of the first water blocking convex rib and is oppositely and spacedly arranged with the first water blocking convex rib, the wind blocking boss is located at the inner side of the baffle when the baffle is at the position of closing the air outlet, and at least part of the assembly gap is located between the wind blocking boss and the first water blocking convex rib.

[0013] In some embodiments, the bottom of the baffle is provided with a bottom wind blocking piece, the bottom wind blocking piece is located at the back side of the first water blocking convex rib and is oppositely and spacedly arranged with the first water blocking convex rib.

[0014] In some embodiments, the air outlet bottom wall is provided with a wind blocking boss, the wind blocking boss is located at the back side of the first water blocking convex rib and is oppositely and spacedly arranged with the first water blocking convex rib, the bottom wind blocking piece and the wind blocking boss are arranged in the width direction of the air outlet when the baffle is at the position of closing the air outlet.

[0015] Additional aspects and advantages of the present application will be given in part in the following description, become apparent from the following description, or be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0016] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the following description, taken in conjunction with the accompanying drawings, in which:

[0017] Figure 1 is an assembly view of an air conditioner indoor unit according to some embodiments of the present application;

[0018] Figure 2 is Figure 1 is an exploded view of an air conditioner indoor unit;

[0019] Figure 3 is Figure 2 is a schematic view of an air outlet frame assembly in

[0020] Figure 4 isFigure 3 an exploded view of the air outlet frame assembly in

[0021] Figure 5 is Figure 4 a top view of the air outlet frame assembly in

[0022] Figure 6 is Figure 2 a sectional view of the casing assembly in

[0023] Figure 7 is Figure 2 a schematic view of the top cover in

[0024] Figure 8 is Figure 7 another angle schematic view of the top cover in

[0025] Figure 9 is Figure 7 a sectional view of the top cover in

[0026] Figure 10 is Figure 7 another angle sectional view of the top cover

[0027] Figure 11 is Figure 5 a top view of the support plate in

[0028] Figure 12 is Figure 5 a schematic view of the front air outlet frame in

[0029] Figure 13 is Figure 1 a sectional view of the air conditioner indoor unit in

[0030] Figure 14 is Figure 1 another angle sectional view of the air conditioner indoor unit in

[0031] Figure 15 is Figure 14 a schematic view of the first overflow nozzle in

[0032] Figure 16 is Figure 14 a schematic view of the second overflow nozzle in

[0033] Figure 17 is Figure 14 a schematic view of the third overflow nozzle in

[0034] Figure 18 is Figure 4 a schematic view of the air outlet frame in

[0035] Figure 19 is Figure 4schematic view of the rear air outlet frame in FIG. 1;

[0036] Figure 20 is Figure 19 enlarged view of D in FIG. 1;

[0037] Figure 21 is Figure 19 enlarged view of E in FIG. 1;

[0038] Figure 22 is Figure 4 schematic view of another angle of the rear air outlet frame in FIG. 1;

[0039] Figure 23 is Figure 18 schematic view of the rear air outlet frame and the air outlet frame baffle in FIG. 1;

[0040] Figure 24 is Figure 18 schematic view of another angle of the rear air outlet frame and the air outlet frame baffle in FIG. 1;

[0041] Figure 25 is Figure 1 partial schematic view of the air conditioner in FIG. 1, wherein the air deflector is in a closed state;

[0042] Figure 26 is Figure 25 enlarged view of F in FIG. 1;

[0043] Figure 27 is Figure 4 schematic view of cooperation of the front air outlet frame and the air deflector in FIG. 1;

[0044] Figure 28 is Figure 27 partial sectional view of the front air outlet frame and the air deflector in FIG. 1;

[0045] Figure 29 is Figure 27 schematic view of another angle of the front air outlet frame in FIG. 1;

[0046] Figure 30 is Figure 27 schematic view of the air deflector in FIG. 1.

[0047] Reference signs:

[0048] 100, air conditioner indoor unit;

[0049] 101, air outlet frame assembly; 10, air outlet frame; 11, air outlet passage; 12, air outlet; 13, front air outlet frame; 14, rear air outlet frame; 32, air outlet bottom wall; 321, front air outlet bottom wall; 322, rear air outlet bottom wall; 33, first water blocking protrusion; 34, wind blocking boss; 35, bottom water receiving groove; 351, front bottom water receiving groove; 352, rear bottom water receiving groove; 36, first overflow nozzle; 37, second overflow nozzle; 38, limiting protrusion; 39, second water blocking protrusion; 40, flow guide groove; 401, drainage groove; 41, second outer wall surface; 42, first water receiving part; 43, rear water receiving groove; 44, first overflow hole; 45, flow guide structure; 46, first flow guide rib;

[0050] 47, air outlet frame baffle; 48, first outer wall surface; 49, first water receiving part; 50, third overflow nozzle;

[0051] 51, air deflector; 511, air deflector motor; 512, motor mounting area; 513, blocking rib; 52, air dispersing hole; 53, outer side surface; 54, flow guide surface; 55, assembly gap; 56, bottom air blocking piece; 57, air outlet grille; 58, sealing rubber strip; 59, air outlet side wall; 591, fitting surface;

[0052] 60, cabinet assembly; 601, front shell part; 61, front panel; 62, front shell; 63, rear shell part; 64, air inlet; 65, heat exchange and air supply assembly; 651, heat exchanger assembly; 66, heat exchanger part; 661, heat exchanger; 67, heat exchanger support; 68, electric auxiliary heating; 69, air duct assembly; 70, fan; 701, fan wheel; 702, motor; 71, air duct volute; 72, air duct water receiving groove; 73, base;

[0053] 16, top cover; 17, top cover body; 18, first flange; 19, first reinforcing structure; 20, first reinforcing rib structure; 21, first reinforcing rib group; 22, first reinforcing rib; 23, front cover part; 24, rear cover part; 25, first connecting structure; 26, first connecting column; 27, first bolt; 28, reinforcing cavity; 29, connecting cross beam; 30, reinforcing rib plate; 31, second reinforcing structure; 311, second reinforcing rib structure;

[0054] 74, top water receiving groove; 741, anti-overflow protrusion; 75, drain hole; 76, drainage inclined surface; 77, flow guide pipe; 771, flow guide inclined surface; 78, top water receiving area; 79, first water receiving area; 80, second overflow hole;

[0055] 81, support plate; 82, second water receiving area; 83, third overflow hole. DETAILED DESCRIPTION

[0056] The embodiments of the present application are described below in detail, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are used only for explaining the present application, and cannot be understood as limiting the present application.

[0057] The embodiments of the present application are described below in detail, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are used only for explaining the present application, and cannot be understood as limiting the present application. Figures 1-30 The air conditioner according to the embodiments of the present application is described below.

[0058] The air conditioner according to the embodiments of the present application is described below. Figures 1-4 The air conditioner according to the embodiments of the present application is described below.

[0059] The air conditioner according to the embodiments of the present application is described below.

[0060] The air conditioner according to the embodiments of the present application is described below.

[0061] The air conditioner according to the embodiments of the present application is described below.

[0062] The air conditioner according to the embodiments of the present application is described below.

[0063] In some embodiments, the air outlet bottom wall 32 is provided with a wind blocking boss 34, the wind blocking boss 34 is located at the rear side of the first water blocking boss 33 and the wind blocking boss 34 is opposite and spaced apart from the first water blocking boss 33. By providing the air outlet bottom wall 32 with the wind blocking boss 34 and making the wind blocking boss 34 opposite and spaced apart from the first water blocking boss 33, when the air conditioner is in the cooling state, the cold air is discharged through the air outlet passage 11 and the air outlet 12, and when the cold air passes through the first water blocking boss 33, condensate water may be generated on the first water blocking boss 33.

[0064] By providing the air outlet bottom wall 32 with the wind blocking boss 34 and making the wind blocking boss 34 located at the rear side of the first water blocking boss 33, i.e. in the upstream side of the first water blocking boss 33 in the flow direction of the air flow, since the wind blocking boss 34 is closer to the air outlet passage 11 than the first water blocking boss 33, the cold air in the air outlet passage 11 passes through the wind blocking boss 34 first, so that the water vapor in the cold air condenses on the wind blocking boss 34 first to form condensate water, and the wind blocking boss 34 is arranged in the bottom water collecting groove 35, the condensate water on the wind blocking boss 34 falls into the bottom water collecting groove 35 under the action of gravity, so that the water vapor in the cold air passing through the first water blocking boss 33 is reduced, and when the cold air passing through the wind blocking boss 34 flows forward and passes through the first water blocking boss 33, the water vapor in the cold air can be avoided or reduced to condense on the first water blocking boss 33 to form condensate water, thereby solving the problem that the condensate water generated by the first water blocking boss 33 falls onto the ground and causes inconvenience to the user.

[0065] In some embodiments, referring to Figures 25-30 , the upper surface of the wind blocking boss 34 is higher than the upper surface of the first water blocking boss 33. By making the upper surface of the wind blocking boss 34 higher than the upper surface of the first water blocking boss 33, the condensate water generated on the first water blocking boss 33 when the cold air passes through the first water blocking boss 33 can be more fully avoided or reduced.

[0066] In some embodiments, referring to Figures 25-30 , the air outlet passage 11 is provided with an air outlet grille 57, the air outlet grille 57 is located at the upper side of the wind blocking boss 34 and connected with the wind blocking boss 34. By connecting the air outlet grille 57 with the wind blocking boss 34, the bottom of the air outlet grille 57 can be protruded from the bottom water collecting groove 35, so that the bottom of the air outlet grille 57 is not located in the bottom water collecting groove 35 to contact the condensate water in the bottom water collecting groove 35.

[0067] In some embodiments, referring to Figures 25-30, the air conditioner comprises a guide vane 51 rotatably connected to the shell assembly 60 to open and close the air outlet 12, the rotation axis of the guide vane 51 extends in the up-down direction, and the guide vane 51 is located above the bottom water collecting groove 35. When the air conditioner is in a refrigeration state, the temperature of the guide vane 51 is relatively low, and condensate water is easily generated on the guide vane 51. By locating the guide vane 51 above the bottom water collecting groove 35, the condensate water on the guide vane 51 can flow downward along the guide vane 51 under the action of gravity and be collected by the bottom water collecting groove 35, thereby avoiding the condensate water on the guide vane 51 from falling on other parts of the air conditioner and causing danger.

[0068] In some embodiments, with reference to Figures 25-30 , a plurality of air dispersing holes 52 are formed on the guide vane 51 and penetrate the guide vane 51 in the thickness direction of the guide vane 51. By forming the plurality of air dispersing holes 52 on the guide vane 51 and penetrating the guide vane 51 in the thickness direction of the guide vane 51, when the guide vane 51 is in a closed state, air flow can be blown out from the plurality of air dispersing holes 52, achieving a windless effect and avoiding discomfort caused by direct blowing.

[0069] In some embodiments, with reference to Figures 25-30 , the bottom of the guide vane 51 is spaced apart from the air outlet bottom wall 32 in the up-down direction to form an assembly gap 55. By spacing the bottom of the guide vane 51 apart from the air outlet bottom wall 32 in the up-down direction to form the assembly gap 55, the guide vane 51 can be separated from the air outlet bottom wall 32 during opening and closing, thereby avoiding friction between the guide vane 51 and the air outlet bottom wall 32 causing wear of the guide vane 51.

[0070] In some embodiments, with reference to Figures 25-30 , the air outlet bottom wall 32 is provided with a wind blocking boss 34 located on the rear side of and spaced apart from the first water blocking convex rib 33, at least part of the assembly gap 55 is located between the wind blocking boss 34 and the first water blocking convex rib 33 when the guide vane 51 is in a position closing the air outlet 12. By providing the air outlet bottom wall 32 with the wind blocking boss 34 and spacing the wind blocking boss 34 apart from the first water blocking convex rib 33, when the guide vane 51 is in a closed state, the wind blocking boss 34 cooperates with the first water blocking convex rib 33 to seal, preventing dust in the air from entering the interior of the air conditioner; and since the wind blocking boss 34 is closer to the air outlet passage 11 than the first water blocking convex rib 33, the cold air in the air outlet passage 11 preferentially passes through the wind blocking boss 34, causing the outer surface of the wind blocking boss 34 to preferentially generate condensate water, thereby avoiding condensate water on the outer side of the first water blocking convex rib 33 from dripping to the ground and causing inconvenience to users.

[0071] In some embodiments, with reference to Figures 25-30The bottom of the air deflector 51 is provided with a bottom air baffle 56, which is located at the rear side of the first water baffle 33 and is arranged opposite and spaced apart from the first water baffle 33. By arranging the bottom air baffle 56 at the bottom of the air deflector 51, when the air conditioner is in the windless mode, the air deflector 51 closes the air outlet 12, at this time, the bottom air baffle 56 can block the airflow from flowing out of the assembly gap 55, avoiding the assembly gap 55 from leaking air to reduce the windless effect

[0072] In some embodiments, with reference to Figures 25-30 The air outlet bottom wall 32 is provided with an air baffle 34, which is located at the rear side of the first water baffle 33 and is arranged opposite and spaced apart from the first water baffle 33. By arranging the air baffle 34 at the rear side of the first water baffle 33 and opposite and spaced apart from the first water baffle 33, when the air deflector 51 is in the closed state, the air baffle 34 cooperates with the first water baffle 33 to seal, preventing dust in the air from entering the interior of the air conditioner; and since the air baffle 34 is closer to the air outlet channel 11 relative to the first water baffle 33, the cold air in the air outlet channel 11 preferentially passes through the air baffle 34, so that the outer surface of the air baffle 34 preferentially generates condensate water, which can avoid the outer side of the first water baffle 33 from generating condensate water and dripping to the ground to cause inconvenience to the user.

[0073] Further, when the air deflector 51 is at a position closing the air outlet 12, the bottom air baffle 56 and the air baffle 34 are arranged along the width direction of the air outlet 12. By arranging the bottom air baffle 56 and the air baffle 34 along the width direction of the air outlet 12, the assembly gap 55 can be sequentially shielded by the bottom air baffle 56 and the air baffle 34, more fully avoiding the assembly gap 55 from leaking air to reduce the windless effect, improving the sealing performance; and the bottom air baffle 56 and the air baffle 34 can jointly protect the first water baffle 33, so that the cold air in the air outlet channel 11 preferentially passes through the bottom air baffle 56 and the air baffle 34, so that the outer surfaces of the bottom air baffle 56 and the air baffle 34 preferentially generate condensate water, more fully avoiding the outer side of the first water baffle 33 from generating condensate water.

[0074] In the following, with reference to Figures 1-30 An air conditioner according to some embodiments of the present application is described.

[0075] The air conditioner according to the embodiments of the present application comprises: a shell assembly 60, a heat exchange and air supply assembly 65, an air deflector 51, and a sealing rubber strip 58.

[0076] The shell assembly 60 is formed with an air inlet 64 and an air outlet 12, the heat exchange and air supply assembly 65 is arranged in the shell assembly 60 and comprises a heat exchanger assembly 651 and an air duct assembly 69, and the air deflector 51 is rotatably connected to the shell assembly 60 to open and close the air outlet 12.

[0077] When the air conditioner is working, air flows into the inside of the casing assembly 60 from the air inlet 64, exchanges heat with the heat exchanger assembly 651, enters the air duct assembly 69, and is finally blown out from the air outlet 12 to the indoor room by the air deflector 51 to adjust the indoor temperature.

[0078] For example, the air conditioner can be a split floor standing type air conditioner, which is divided into an air conditioner indoor unit 100 and an air conditioner outdoor unit. The air conditioner indoor unit 100 includes the above-mentioned casing assembly 60, air supply and return assembly, and water pan.

[0079] For example, the casing assembly 60 includes a front casing part 601 and a rear casing part 63 connected in front and back. The front casing part 601 is formed with the air outlet 12. The rear casing part 63 is formed with the air inlet 64. The front casing part 601 includes an air outlet frame assembly 101. The air outlet frame assembly 101 is formed with the air outlet passage 11. The air outlet end of the air outlet passage 11 constitutes the air outlet 12.

[0080] For example, two air outlets 12 can be formed on the casing assembly 60. The two air outlets 12 are arranged in the left-right direction at intervals. Each air outlet 12 is provided with a corresponding air deflector 51.

[0081] For example, the casing assembly 60 includes a rear casing part 63 and a front casing part 601. The rear casing part 63 is connected to the rear side of the front casing part 601. The rear casing part 63 is formed with the air inlet 64. The front casing part 601 can include a front shell 62 and an air outlet frame assembly 101. The air outlet frame assembly 101 is installed on the front shell 62. The air duct assembly 69 can be located between the heat exchanger assembly 651 and the air outlet frame assembly 101. The air outlet frame assembly 101 is formed with the air outlet passage 11 and the air outlet 12. The air deflector 51 is rotatably connected to the air outlet frame assembly 101.

[0082] Further, the air outlet frame assembly 101 can include an air outlet frame 10 and a front panel 61. The air outlet frame 10 is formed with two air outlets 12. The two air outlets 12 are arranged in the left-right direction at intervals. Each air outlet 12 is provided with a corresponding air deflector 51. The front panel 61 is connected to the front side of the air outlet frame 10 and located between the two air outlets 12.

[0083] For example, the casing assembly 60 further includes a base 73. The front casing part 601 and the rear casing part 63 are connected above the base 73.

[0084] For example, the air duct assembly 69 can include an air duct volute 71 and a fan 70. The fan 70 is installed on the air duct volute 71. The fan 70 is used to drive the flow of air. The fan 70 includes a fan wheel 701 and a motor 702. The motor 702 is connected to the fan wheel 701 to drive the fan wheel 701 to rotate, thereby driving the flow of air.

[0085] For example, the heat exchanger assembly 651 can include a heat exchanger component 66 and an electric auxiliary heater 68, the heat exchanger component 66 including a heat exchanger 661 and a heat exchanger support 67, the heat exchanger 661 being mounted to the heat exchanger support 67, the electric auxiliary heater 68 being mounted to the heat exchanger support 67.

[0086] The side wall of the air outlet 12 includes an air outlet side wall 59, the air outlet side wall 59 extending along the rotation axis direction of the air deflector 51, for example, the rotation axis of the air deflector 51 extending along the up-down direction, the air outlet side wall 59 also extending along the up-down direction, the air outlet side wall 59 being located on both sides of the air deflector 51 in the width direction of the air deflector 51 when the air deflector 51 closes the air outlet 12, the width direction of the air deflector 51 being perpendicular to the rotation axis direction of the air deflector 51. The air outlet side wall 59 is provided with a sealing rubber strip 58. By providing the air conditioner with the sealing rubber strip 58 on the air outlet side wall 59, the sealing rubber strip 58 can guide the condensed water generated at the position close to the air deflector 51 on both sides of the air outlet frame 10, and can converge the condensed water for easy collection. In addition, the sealing rubber strip can separate the side edge of the air deflector 51 from the air outlet side wall 59, so as to avoid the friction and wear caused by the direct contact between the air deflector 51 and the air outlet side wall 59. In addition, when the air deflector 51 closes the air outlet 12, the sealing rubber strip 58 can better seal the gap between the air deflector 51 and the air outlet side wall 59.

[0087] According to the air conditioner provided by the embodiment of the present application, the side edge of the air deflector 51 can be separated from the air outlet side wall 59 by providing the air conditioner with the sealing rubber strip 58 on the air outlet side wall 59, so as to avoid the friction and wear caused by the direct contact between the air deflector 51 and the air outlet side wall 59. In addition, when the air deflector 51 closes the air outlet 12, the sealing rubber strip 58 can better seal the gap between the air deflector 51 and the air outlet side wall 59.

[0088] According to some embodiments of the present application, the hardness of the sealing rubber strip 58 is less than the hardness of the shell assembly 60. By making the hardness of the sealing rubber strip 58 less than the hardness of the shell assembly 60, when the air deflector 51 contacts and seals the sealing rubber strip 58, the air deflector 51 can compress the sealing rubber strip 58, so that the sealing effect of the sealing rubber strip 58 is more sufficient. In addition, by making the hardness of the sealing rubber strip 58 smaller, the wear of the air deflector 51 when cooperating with the sealing rubber strip 58 can be reduced.

[0089] According to some embodiments of the present application, with reference to Figures 25-30 , the sealing rubber strip 58 is clamped and fixed to the side wall of the air outlet 12. By clamping the sealing rubber strip 58 to the side wall of the air outlet 12, the installation and fixation of the sealing rubber strip 58 are facilitated, and the installation and fixation mode is simple and reliable.

[0090] According to some embodiments of the present application, with reference to Figures 25-30When the air deflector 51 is in the position of closing the air outlet 12, the side wall of the air deflector 51 is in contact with the sealing rubber strip 58. By making the side wall of the air deflector 51 in contact with the sealing rubber strip 58 when the air deflector 51 is in the position of closing the air outlet 12, the frictional wear generated when the side wall of the air deflector 51 and the air outlet side wall 59 are matched is reduced; and by making the side wall of the air deflector 51 in contact with the sealing rubber strip 58, the sealing of the air deflector 51 and the sealing rubber strip 58 when the air deflector 51 is in the closed state can be more sufficient, so that water or dust is prevented from entering the air conditioner.

[0091] For example, the air deflector 51 is provided with a plurality of air distribution holes 52, and the air conditioner has a windless mode. When the air conditioner is in the windless mode, the air deflector 51 is in the closed state, and the side wall of the air deflector 51 is in contact with the sealing rubber strip 58. By making the side wall of the air deflector 51 in contact with the sealing rubber strip 58, the sealing of the air deflector 51 and the sealing rubber strip 58 can be more sufficient, so that the side wall of the air deflector 51 and the sealing rubber strip 58 do not leak air, thereby reducing the windless effect.

[0092] According to some embodiments of the present application, referring to Figures 25-30 The shell assembly 60 comprises an air outlet frame assembly 101, the air outlet frame assembly 101 is formed in the air outlet channel 11, the air outlet end of the air outlet channel 11 constitutes the air outlet 12, the rotation axis of the air deflector 51 extends in the up-down direction, the bottom wall of the air outlet channel 11 is formed with a bottom water collecting groove 35, and the sealing rubber strip 58 is located above the bottom water collecting groove 35. When the air conditioner is in the refrigeration state, condensate water is easily generated on the sealing rubber strip 58. By locating the sealing rubber strip 58 above the bottom water collecting groove 35, the condensate water on the sealing rubber strip 58 can flow downward along the sealing rubber strip 58 under the action of its own gravity and be collected by the bottom water collecting groove 35, so that the condensate water on the sealing rubber strip 58 is prevented from falling to the ground.

[0093] According to some embodiments of the present application, referring to Figures 25-30 The air deflector 51 is formed with a plurality of air distribution holes 52, and the air distribution holes 52 penetrate the air deflector 51 in the thickness direction of the air deflector 51. By forming the air deflector 51 with a plurality of air distribution holes 52, and making the air distribution holes 52 penetrate the air deflector 51 in the thickness direction of the air deflector 51, when the air deflector 51 is in the closed state, air flow can be blown out from the plurality of air distribution holes 52, the windless effect is achieved, and discomfort caused by direct blowing is avoided.

[0094] According to some embodiments of the present application, referring to Figures 25-30The sealing rubber strip 58 has a fitting surface 591, and when the air deflector 51 is in the position of closing the air outlet 12, the side wall of the air deflector 51 is in contact with the fitting surface 591, and the projection of the fitting surface 591 on the horizontal plane is located in the projection of the bottom water collecting groove 35 on the horizontal plane. By making the sealing rubber strip 58 have the fitting surface 591, and when the air deflector 51 is in the position of closing the air outlet 12, the side wall of the air deflector 51 is in contact with the fitting surface 591, the sealing effect between the sealing rubber strip 58 and the air deflector 51 can be more sufficient, and the wear of the air deflector 51 when the sealing rubber strip 58 cooperates with the air deflector 51 can be more sufficiently reduced. By making the projection of the fitting surface 591 on the horizontal plane be located in the projection of the bottom water collecting groove 35 on the horizontal plane, the condensed water on the fitting surface 591 can flow downward along the sealing rubber strip 58 under the action of its own gravity and be collected by the bottom water collecting groove 35, so that the condensed water on the fitting surface 591 is prevented from dropping to the ground.

[0095] According to some embodiments of the present application, referring to Figures 25-30 The air deflector 51 is located above the bottom water collecting groove 35. By making the air deflector 51 be located above the bottom water collecting groove 35, the condensed water on the air deflector 51 can flow downward along the air deflector 51 under the action of its own gravity and be collected by the bottom water collecting groove 35, so that the condensed water on the air deflector 51 is prevented from dropping to the ground.

[0096] When the air deflector 51 is in the position of closing the air outlet 12, referring to Figures 25-30 The surface of the air deflector 51 facing outside the shell assembly 60 is an outer side surface 53, and the lower end of the outer side surface 53 is formed as a flow guide surface 54, and the flow guide surface 54 is used for guiding the condensed water on the outer side surface 53 downward into the bottom water collecting groove 35. By making the lower end of the outer side surface 53 be formed as the flow guide surface 54, when the condensed water on the outer side surface 53 flows downward, the flow guide surface 54 can guide the condensed water, so that the condensed water flows into the bottom water collecting groove 35, so as to facilitate the collection of the condensed water and prevent the condensed water from dropping to the ground, thereby improving the user experience.

[0097] According to some embodiments of the present application, referring to Figures 25-30 When the air deflector 51 is in the position of closing the air outlet 12, the flow guide surface 54 extends in a direction from top to bottom and towards the inside of the shell assembly 60. By making the flow guide surface 54 extend in a direction from top to bottom and towards the inside of the shell assembly 60, the guiding effect of the flow guide surface 54 on the condensed water can be more sufficient, and when the condensed water flows from top to bottom along the flow guide surface 54 under the action of its own gravity, the condensed water can flow from outside to inside along the inclined flow guide surface 54 until the condensed water flows into the bottom wall 32.

[0098] According to some embodiments of the present application, referring to Figures 28The guide surface 54 extends along an arc trajectory in the up-down direction. By extending the guide surface 54 along an arc trajectory in the up-down direction, the related personnel can be prevented from being cut by the corner of the guide surface 54 when the air conditioner is carried. In addition, the downward inclined surface of the guide surface 54 can be smoothly transitioned, the guide surface 54 can more fully guide the condensed water, and the condensed water can flow downward along the arc guide surface 54, thereby avoiding the direct downward dripping of the condensed water.

[0099] According to some embodiments of the present application, refer to Figures 25-30 When the air deflector 51 is at the position of closing the air outlet 12, the projection of the lower edge of the guide surface 54 on the horizontal plane is located in the projection of the bottom water collecting groove 35 on the horizontal plane. The projection of the lower edge of the guide surface 54 on the horizontal plane is located in the projection of the bottom water collecting groove 35 on the horizontal plane, so that the guide surface 54 can more fully guide the condensed water, the condensed water can drop onto the bottom water collecting groove 35, and the condensed water dropping outside the bottom water collecting groove 35 to the ground can be avoided, thereby improving the user experience.

[0100] According to some embodiments of the present application, refer to Figures 25-30 The bottom wall of the air outlet channel 11 is an air outlet bottom wall 32, and the front edge of the air outlet bottom wall 32 is provided with a first water blocking convex rib 33 protruding upward. By forming the first water blocking convex rib 33 protruding upward on the front edge of the air outlet bottom wall 32, when the condensed water drops onto the air outlet bottom wall 32, the first water blocking convex rib 33 can block the condensed water, so that the condensed water is gathered in the air outlet bottom wall 32, and the condensed water flowing outward and dropping onto the ground can be avoided.

[0101] According to some embodiments of the present application, refer to Figures 25-30The air deflector 51 is located above the air outlet bottom wall 32, and the bottom of the air deflector 51 is spaced apart from the air outlet bottom wall 32 in the up-down direction to form an assembly gap 55. The air outlet bottom wall 32 is provided with a wind blocking boss 34, which is located on the rear side of the first water blocking convex rib 33 and is arranged opposite and spaced apart from the first water blocking convex rib 33. By spacing the bottom of the air deflector 51 from the air outlet bottom wall 32 in the up-down direction to form an assembly gap 55, the air deflector 51 can be separated from the air outlet bottom wall 32 during opening and closing, avoiding friction between the air deflector 51 and the air outlet bottom wall 32 that causes wear of the air deflector 51. By providing the air outlet bottom wall 32 with the wind blocking boss 34 and arranging the wind blocking boss 34 opposite and spaced apart from the first water blocking convex rib 33, the wind blocking boss 34 cooperates with the first water blocking convex rib 33 to seal when the air deflector 51 is in a closed state, preventing dust in the air from entering the interior of the air conditioner. Furthermore, since the wind blocking boss 34 is closer to the air outlet passage 11 than the first water blocking convex rib 33, the cold air in the air outlet passage 11 preferentially passes through the wind blocking boss 34, causing the outer surface of the wind blocking boss 34 to preferentially produce condensed water, which can prevent the outer side of the first water blocking convex rib 33 from producing condensed water and prevent the appearance of the machine body from producing condensed water.

[0102] For example, the air deflector 51 is provided with a plurality of air dispersing holes 52, and the air conditioner has a windless mode. When the air conditioner is in the windless mode, the air deflector 51 is in a closed air outlet 12 state, and the side wall of the air deflector 51 is in contact with the sealing rubber strip 58. By making the side wall of the air deflector 51 in contact with the sealing rubber strip 58, the sealing effect of the air deflector 51 and the sealing rubber strip 58 can be more sufficient, avoiding air leakage between the side wall of the air deflector 51 and the sealing rubber strip 58, which reduces the windless effect.

[0103] According to some embodiments of the present application, referring to Figures 25-30 The air outlet passage 11 is provided with an air outlet grille 57, and the air outlet grille 57 is located on the upper side of the wind blocking boss 34 and connected with the wind blocking boss 34. By connecting the air outlet grille 57 with the wind blocking boss 34, the bottom of the air outlet grille 57 can protrude from the bottom water collecting groove 35, avoiding the bottom of the air outlet grille 57 being located in the bottom water collecting groove 35 and being in contact with the condensed water in the bottom water collecting groove 35.

[0104] According to some embodiments of the present application, referring to Figures 25-30 The air deflector 51 is provided with a plurality of air dispersing holes 52, and the air dispersing holes 52 penetrate the air deflector 51 in the thickness direction of the air deflector 51. By providing the air deflector 51 with a plurality of air dispersing holes 52, and making the air dispersing holes 52 penetrate the air deflector 51 in the thickness direction of the air deflector 51, when the air deflector 51 is in a closed state, air flow can be blown out from the plurality of air dispersing holes 52, realizing a windless effect and avoiding discomfort caused by direct blowing.

[0105] When the air deflector 51 is in the position of closing the air outlet 12, referring to Figures 25-30 The air baffle 34 is located on the inner side of the air deflector 51, and at least part of the assembly gap 55 is located between the air baffle 34 and the first water retaining convex rib 33. When the air conditioner is in the windless mode, the air deflector 51 is in the state of closing the air outlet 12, and the side wall of the air deflector 51 is in contact with the sealing rubber strip 58. By making the side wall of the air deflector 51 in contact with the sealing rubber strip 58, the sealing effect of the air deflector 51 and the sealing rubber strip 58 can be more sufficient, and air leakage between the side wall of the air deflector 51 and the sealing rubber strip 58 can be avoided to reduce the windless effect; by making at least part of the assembly gap 55 located between the air baffle 34 and the first water retaining convex rib 33, the assembly gap 55 can separate the air baffle 34 and the first water retaining convex rib 33, so that the outer surface of the air baffle 34 can more fully generate condensate water, and the outer side of the first water retaining convex rib 33 can be more fully avoided to generate condensate water.

[0106] According to some embodiments of the present application, referring to Figures 25-30 The bottom of the air deflector 51 is provided with a bottom air baffle 56, and the bottom air baffle 56 is located on the back side of the first water retaining convex rib 33 and is arranged opposite and spaced apart from the first water retaining convex rib 33. By providing the bottom air baffle 56 at the bottom of the air deflector 51, when the air conditioner is in the windless mode, the air deflector 51 closes the air outlet 12, and at this time the bottom air baffle 56 can block the airflow from flowing out of the assembly gap 55, avoiding air leakage of the assembly gap 55 to reduce the windless effect; by making the bottom air baffle 56 located on the back side of the first water retaining convex rib 33 and arranged opposite and spaced apart from the first water retaining convex rib 33, the bottom air baffle 56 can be avoided to interfere with the first water retaining convex rib 33 during the opening or closing process of the air deflector 51; and since the bottom air baffle 56 is closer to the air outlet passage 11 relative to the first water retaining convex rib 33, the cold air in the air outlet passage 11 preferentially passes through the bottom air baffle 56, so that the outer surface of the bottom air baffle 56 preferentially generates condensate water, which can avoid the outer side of the first water retaining convex rib 33 to generate condensate water, and prevent the appearance surface of the machine body from generating condensate water.

[0107] Further, when the air deflector 51 is in the position of closing the air outlet 12, the bottom air baffle 56 and the air baffle boss 34 are arranged along the width direction of the air outlet 12. By arranging the bottom air baffle 56 and the air baffle boss 34 along the width direction of the air outlet 12, the assembly gap 55 can be shielded by the bottom air baffle 56 and the air baffle boss 34 in turn, so that the air leakage of the assembly gap 55 is avoided to reduce the no-wind feeling effect, and the sealing performance is improved; and the bottom air baffle 56 and the air baffle boss 34 can jointly protect the first water baffle protruding rib 33, so that the cold air in the air outlet channel 11 passes through the bottom air baffle 56 and the air baffle boss 34 preferentially, and the outer surfaces of the bottom air baffle 56 and the air baffle boss 34 preferentially generate condensate water, so that the outer side of the first water baffle protruding rib 33 is avoided to generate condensate water.

[0108] According to some embodiments of the present application, referring to Figures 5-8 The upper surface of the top cover 16 is provided with a ring-shaped anti-overflow protruding rib 741, and the inner circumferential side of the anti-overflow protruding rib 741 defines a top water collecting groove 74. By providing the upper surface of the top cover 16 with the ring-shaped anti-overflow protruding rib 741, the top water collecting groove 74 is conveniently formed on the upper surface of the top cover 16, and the structural strength of the top cover 16 can be enhanced. The anti-overflow protruding rib 741 can serve as the edge of the top water collecting groove 74, and can block the water on the top cover 16 to prevent the water from dripping downward from the outer edge of the top cover 16 to the ground.

[0109] According to some embodiments of the present application, referring to Figures 5-10 The bottom wall of the top water collecting groove 74 is provided with a drain hole 75, and the drain hole 75 is used to drain the water in the top water collecting groove 74 downward into the casing assembly 60. By providing the bottom wall of the top water collecting groove 74 with the drain hole 75, the water in the top water collecting groove 74 is adapted to flow downward into the casing assembly 60 through the drain hole 75, so that the water in the top water collecting groove 74 can be drained in time, and the water in the top water collecting groove 74 is avoided to accumulate excessively and overflow.

[0110] According to some embodiments of the present application, referring to Figures 5-10 The bottom wall of the top water collecting groove 74 is provided with a drain hole 75, and the drain hole 75 is used to drain the water in the top water collecting groove 74 downward into the casing assembly 60. By providing the bottom wall of the top water collecting groove 74 with the drain hole 75, the water in the top water collecting groove 74 is adapted to flow downward into the casing assembly 60 through the drain hole 75, so that the water in the top water collecting groove 74 can be drained in time, and the water in the top water collecting groove 74 is avoided to accumulate excessively and overflow.

[0111] According to some embodiments of the present application, the air conditioner comprises a water pan, the water pan is arranged in the casing assembly 60 and is located below the heat exchange and air supply assembly 65, for example, the water pan can be located below the heat exchanger assembly 651, and the water drained through the drain hole 75 into the casing assembly 60 is suitable for being drained into the water pan through the air duct assembly 69. When the air conditioner is cooling, the condensed water generated on the heat exchanger assembly 651 can flow downwardly into the water pan, and the condensed water generated on the air duct assembly 69 can also flow downwardly into the water pan. By arranging the air conditioner to comprise the water pan, and draining the water on the top cover 16 into the casing assembly 60 through the drain hole 75 and into the water pan through the air duct assembly 69, the condensed water flowing down from the top cover 16 can be collected by the water pan, and the condensed water can be prevented from falling on other components in the air conditioner to cause a short circuit danger, and the condensed water can also be prevented from falling on the ground.

[0112] According to some embodiments of the present application, with reference to Figure 5 and Figure 6 , the casing assembly 60 comprises a front shell part 601 and a rear shell part 63 connected in front and back, the front shell part 601 is connected to the front side of the rear shell part 63, the top cover 16 is arranged on the top of the front shell part 601 and the rear shell part 63, the air outlet 12 is formed in the front shell part 601, and the air inlet 64 is formed in the rear shell part 63. The top cover 16 comprises a front cover part 23 and a rear cover part 24, the front cover part 23 is connected to the front side of the rear cover part 24, the front cover part 23 is arranged on the top of the front shell part 601, the rear cover part 24 is arranged on the top of the rear shell part 63, and the upper surface of the front cover part 23 is provided with a top water groove 74. Since the front cover part 23 of the top cover 16 is relatively close to the air outlet 12, the temperature of the front cover part 23 is relatively low, and the condensed water is more likely to be generated on the front cover part 23 of the air conditioner. By arranging the upper surface of the front cover part 23 with the top water groove 74, the top water groove 74 can be closer to the position where the condensed water is likely to be generated, so that the top water groove 74 can fully collect the condensed water generated on the top cover 16.

[0113] According to some embodiments of the present application, with reference to Figures 5-8The upper surface of the front cover portion 23 is provided with an annular anti-overflow protruding rib 741 extending along the circumferential direction of the front cover portion 23 and close to the outer circumferential edge of the front cover portion 23, and the inner circumferential side of the anti-overflow protruding rib 741 defines a top water receiving groove 74. Since the front cover portion 23 of the top cover 16 is relatively close to the air outlet 12, the temperature of the front cover portion 23 is relatively low, and it is more likely to generate condensed water on the front cover portion 23 of the air conditioner. By providing the upper surface of the front cover portion 23 with the annular anti-overflow protruding rib 741, the top water receiving groove 74 is formed on the upper surface of the top cover 16, and the structural strength of the top cover 16 can be enhanced. The anti-overflow protruding rib 741 can serve as the edge of the top water receiving groove 74, and can more fully block the water on the front cover portion 23 and more fully prevent the water from dripping from the outer edge of the top cover 16 to the ground.

[0114] According to some embodiments of the present application, referring to Figures 5-10 The bottom wall of the top water receiving groove 74 is provided with a drain hole 75 for draining the water in the top water receiving groove 74 downward into the front shell component 601. By providing the bottom wall of the top water receiving groove 74 with the drain hole 75, the water in the top water receiving groove 74 is adapted to flow downward into the front shell component 601 through the drain hole 75, so that the water in the top water receiving groove 74 can be drained in time to prevent the water in the top water receiving groove 74 from accumulating too much and overflowing.

[0115] According to some embodiments of the present application, referring to Figures 5-10 The drain hole 75 is located at the front end of the front cover portion 23 and / or close to the air outlet 12. For example, the drain hole 75 is located at the front end of the front cover portion 23; for example, the drain hole 75 is close to the air outlet 12; for example, the drain hole 75 is located at the front end of the front cover portion 23 and the drain hole 75 is close to the air outlet 12. Since the front end of the front cover portion 23 is closer to the air outlet 12, the temperature of the front end of the front cover portion 23 is lower when the air conditioner is in a cooling state, and it is more likely to generate condensed water at the front end of the front cover portion 23. By locating the drain hole 75 at the front end of the front cover portion 23 and / or close to the air outlet 12, the drain hole 75 can be closer to the part where condensed water is more likely to be generated, so that the drain hole 75 can drain the generated condensed water in time.

[0116] According to some embodiments of the present application, referring to Figures 5-8The front shell part 601 comprises an air outlet frame assembly 101, the air outlet frame assembly 101 is formed with an air outlet channel 11, an air outlet end of the air outlet channel 11 constitutes an air outlet 12, a front cover part 23 is connected with a top of the air outlet frame assembly 101, the top of the air outlet frame assembly 101 is formed with a top water receiving area 78, water in a top water groove 74 is suitable for being drained downwards to the top water receiving area 78 through a drain hole 75. By forming the top of the air outlet frame assembly 101 with the top water receiving area 78, the top water receiving area 78 can receive condensed water stored on the top of the front air outlet frame 13 in a liquefied form, and the condensed water can be prevented from falling on other parts of the air conditioner and causing danger; and the condensed water in the top water groove 74 can flow downwards along the drain hole 75 under the action of gravity, gather in the top water receiving area 78, and be discharged from the top water groove 74 in time.

[0117] According to some embodiments of the present application, referring to Figures 12-14 The air outlet frame assembly 101 comprises an air outlet frame 10 and a front panel 61, the air outlet frame 10 is formed with the air outlet channel 11, the front panel 61 is connected to the front side of the air outlet frame 10, the air outlet frame 10 comprises a front air outlet frame 13 and a rear air outlet frame 14 connected in front and back, the air outlet bottom wall 32 comprises a front air outlet bottom wall 321 and a rear air outlet bottom wall 322, the front air outlet bottom wall 321 is formed on the front air outlet frame 13, the rear air outlet bottom wall 322 is formed on the rear air outlet frame 14, the bottom water groove 35 comprises a front bottom water groove 351 formed on the front air outlet bottom wall 321 and a rear bottom water groove 352 formed on the rear air outlet bottom wall 322, the rear air outlet bottom wall 322 is lower than the front air outlet bottom wall 321, water in the front bottom water groove 351 is suitable for flowing downwards into the rear bottom water groove 352, and water in the rear bottom water groove 352 is suitable for flowing downwards into the air duct water groove 72. By making the rear air outlet bottom wall 322 lower than the front air outlet bottom wall 321, water on the front air outlet bottom wall 321 can flow downwards onto the rear air outlet bottom wall 322 under the action of gravity, and the condensed water on the front air outlet bottom wall 321 can be discharged in time; and water in the rear bottom water groove 352 is suitable for flowing downwards into the air duct water groove 72, and the water accumulated in the rear bottom water groove 352 can be discharged, which can prevent the condensed water in the air duct water groove 72 from overflowing and causing danger.

[0118] For example, the first overflow nozzle 36 is arranged on the rear side of the rear air outlet bottom wall 322.

[0119] According to some embodiments of the present application, referring to Figures 12-14, the air conditioner further comprises a water collecting tray, the water collecting tray is arranged in the shell assembly 60 and below the heat exchange air supply assembly 65, the bottom wall of the air outlet channel 11 is an air outlet bottom wall 32, the air outlet bottom wall 32 is formed with a bottom water collecting groove 35, water in the top water collecting area 78 is adapted to flow downward along the air outlet frame assembly 101 to the bottom water collecting groove 35, the bottom of the air duct assembly 69 is provided with an air duct water collecting groove 72, water in the bottom water collecting groove 35 is adapted to flow backward to the air duct water collecting groove 72, and water in the air duct water collecting groove 72 is adapted to flow downward to the water collecting tray. By adapting water in the top water collecting area 78 to flow downward along the air outlet frame assembly 101 to the bottom water collecting groove 35, and by providing the air duct water collecting groove 72 at the bottom of the air duct assembly 69, the condensed water in the top water collecting area 78 and the bottom water collecting groove 35 can flow to the air outlet bottom wall 32 under the action of gravity, the condensed water in the bottom water collecting groove 35 of the air outlet bottom wall 32 flows downward to the air duct water collecting groove 72 of the air duct bottom wall under the action of gravity, and the condensed water in the top water collecting area 78 and the bottom water collecting groove 35 is discharged in time, so that the condensed water in the top water collecting area 78 and the bottom water collecting groove 35 is prevented from overflowing due to excessive amount.

[0120] According to some embodiments of the present application, the water collecting tray is arranged below the heat exchange air supply assembly 65, and water in the air duct water collecting groove 72 is adapted to flow downward into the water collecting tray. By arranging the water collecting tray below the heat exchange air supply assembly 65, water in the air duct water collecting groove 72 can flow downward into the water collecting tray under the action of gravity, so that the condensed water in the air duct water collecting groove 72 is discharged in time, and the condensed water in the air duct water collecting groove 72 is prevented from overflowing to cause danger.

[0121] According to some embodiments of the present application, with reference to Figure 15 , the rear side of the air outlet bottom wall 32 is provided with a first overflow nozzle 36, and the water outlet end of the first overflow nozzle 36 is located directly above the air duct water collecting groove 72. By providing the first overflow nozzle 36 at the rear side of the air outlet bottom wall 32, the condensed water on the air outlet bottom wall 32 can flow out of the air outlet bottom wall 32 from the first overflow nozzle 36, thereby guiding the flow of the condensed water. By locating the water outlet end of the first overflow nozzle 36 directly above the air duct water collecting groove 72, the condensed water flowing out of the first overflow nozzle 36 can drip into the air duct water collecting groove 72 under the action of gravity, thereby preventing the condensed water from dripping onto other components of the air conditioner to cause danger.

[0122] According to some embodiments of the present application, with reference to Figure 16The rear side of the front air outlet bottom wall 321 is provided with a second overflow nozzle 37, and a water outlet end of the second overflow nozzle 37 is located directly above the rear bottom water collecting groove 352. By providing the rear side of the front air outlet bottom wall 321 with the second overflow nozzle 37, the condensed water on the front air outlet bottom wall 321 can be guided to flow out of the air outlet bottom wall 32 through the second overflow nozzle 37; by locating the water outlet end of the second overflow nozzle 37 directly above the rear bottom water collecting groove 352, the condensed water flowing out of the second overflow nozzle 37 can drip into the rear bottom water collecting groove 352 under the action of its own gravity, thereby avoiding the condensed water from dripping onto other components of the air conditioner and causing danger.

[0123] According to some embodiments of the present application, with reference to Figure 16 The second overflow nozzle 37 has an extension length A in the front-rear direction, and A is greater than or equal to 3 mm. For example, A can be 3 mm, 4 mm, 5 mm, 6 mm, 7 mm, etc. By making the extension length A of the second overflow nozzle 37 in the front-rear direction greater than or equal to 3 mm, the guiding effect of the second overflow nozzle 37 on the condensed water is more sufficient, and the condensed water can be more fully guided from the rear side of the front air outlet bottom wall 321 to the rear bottom water collecting groove 352.

[0124] According to some embodiments of the present application, with reference to Figure 16 The second overflow nozzle 37 has an extension length A in the front-rear direction, and A is greater than or equal to 3 mm. For example, A can be 3 mm, 4 mm, 5 mm, 6 mm, 7 mm, etc. By making the extension length A of the second overflow nozzle 37 in the front-rear direction greater than or equal to 3 mm, the guiding effect of the second overflow nozzle 37 on the condensed water is more sufficient, and the condensed water can be more fully guided from the rear side of the front air outlet bottom wall 321 to the rear bottom water collecting groove 352.

[0125] According to some embodiments of the present application, with reference to Figure 16The bottom surface of the front air outlet frame 13 is provided with a limiting protruding rib 38 extending downward, the second overflow nozzle 37 is located at the rear side of the limiting protruding rib 38, the front edge of the rear bottom water collecting groove 352 is provided with a second water blocking protruding rib 39 extending upward, the limiting protruding rib 38 is located at the front side of the second water blocking protruding rib 39 and is arranged opposite to the limiting protruding rib 38 in the front-rear direction. By providing the bottom surface of the front air outlet frame 13 with the limiting protruding rib 38 extending downward, the limiting protruding rib 38 can position the assembly of the front air outlet frame 13 and the rear air outlet frame 14, when the limiting protruding rib 38 abuts against the second water blocking protruding rib 39, the front air outlet frame 13 is assembled in place with the rear air outlet frame 14, and the second overflow nozzle 37 is located at the rear side of the second water blocking protruding rib 39, so as to avoid water flow from the second overflow nozzle 37 to drip forward to a position outside the rear bottom water collecting groove 352; by providing the front edge of the rear bottom water collecting groove 352 with the second water blocking protruding rib 39 extending upward, the second water blocking protruding rib 39 can block and position the water flow, so as to avoid the water flow falling into the rear bottom water collecting groove 352 from flowing forward to outside the rear bottom water collecting groove 352, avoid the condensed water from dripping on other components in the air conditioner to cause a short circuit danger, and also avoid the part of the condensed water from dripping on the floor to affect the user experience; by locating the limiting protruding rib 38 at the front side of the second water blocking protruding rib 39 and opposite to the limiting protruding rib 38 in the front-rear direction, the condensed water flowing from the bottom surface of the front air outlet frame 13 to the rear bottom water collecting groove 352 can be jointly positioned by the limiting protruding rib 38 and the second water blocking protruding rib 39, so that the limiting protruding rib 38 and the second water blocking protruding rib 39 can more fully position the condensed water.

[0126] According to some embodiments of the present application, referring to Figure 23 and Figure 24 , the rear air outlet frame 14 is provided with an air outlet frame baffle 47, and the air outlet end of the air outlet channel 11 is provided with an air outlet grille 57, and the air outlet frame baffle 47 is used for guiding the airflow to flow to the air outlet grille 57. By arranging the air outlet frame baffle 47 in the air outlet channel 11, the air outlet frame baffle 47 can block the airflow from continuing to flow to both sides, so that more airflow can flow out from the air outlet 12, increase the air outlet amount of the air conditioner, increase the temperature adjusting capacity of the air conditioner, and can reduce the airflow blown out from both sides of the air conditioner to be re-sucked into the air inlet 64, and reduce the return air short circuit of the air conditioner.

[0127] The outer wall surface of the air outlet frame baffle 47 is a first outer wall surface 48, referring to Figures 18-24The bottom of the first outer wall surface 48 is provided with a first water receiving portion 49, the first water receiving portion 49 is higher than the front air outlet bottom wall 321, and water on the first water receiving portion 49 is adapted to flow downwards into the front bottom water receiving groove 351. Since the inner wall surface of the air outlet frame baffle 47 is close to the air duct, the temperature of the air outlet frame baffle 47 itself is relatively low, and condensate water is easily formed on the first outer wall surface 48. By providing the bottom of the first outer wall surface 48 with the first water receiving portion 49, the condensate water on the first outer wall surface 48 can flow along the first outer wall surface 48 and drop downwards to the first water receiving portion 49 under the action of its own gravity, so as to avoid the condensate water from dropping onto other components in the air conditioner to cause a short circuit danger, and also to avoid the condensate water from dropping onto the floor to affect the user experience. By making the first water receiving portion 49 higher than the front air outlet bottom wall 321, water on the first water receiving portion 49 can flow downwards onto the front air outlet bottom wall 321 under the action of its own gravity, so as to timely drain the condensate water on the first water receiving portion 49.

[0128] According to some embodiments of the present application, with reference to Figures 17-24 The front side of the first water receiving portion 49 is connected with a third overflow nozzle 50, and the water outlet end of the third overflow nozzle 50 is located directly above the front bottom water receiving groove 351. By connecting the front side of the first water receiving portion 49 with the third overflow nozzle 50, the condensate water on the front air outlet bottom wall 321 can flow out of the air outlet bottom wall 32 from the second overflow nozzle 37, so as to guide the flow of the condensate water. By making the water outlet end of the second overflow nozzle 37 located directly above the rear bottom water receiving groove 352, the condensate water flowing out of the second overflow nozzle 37 can drop into the rear bottom water receiving groove 352 under the action of its own gravity, so as to avoid the condensate water from dropping onto other components in the air conditioner to cause a danger.

[0129] According to some embodiments of the present application, with reference to Figures 18-24The outer wall surface of the rear air outlet frame 14 comprises a second outer wall surface 41, and a second water receiving portion 42 is arranged at the bottom of the second outer wall surface 41. The lower end of the second outer wall surface 41 is connected with the second water receiving portion 42 and jointly defines a rear water receiving groove 43. The rear water receiving groove 43 is located above the air duct water receiving groove 72, and water in the rear water receiving groove 43 is adapted to flow downward into the air duct water receiving groove 72. Since the inner wall surface of the rear air outlet frame 14 is close to the air duct, the temperature of the rear air outlet frame 14 itself is relatively low, and therefore, condensate water is easily formed on the second outer wall surface 41. By arranging the second water receiving portion 42 at the bottom of the second outer wall surface 41, the condensate water on the second outer wall surface 41 can flow along the second outer wall surface 41 under the action of gravity and drop downward to the second water receiving portion 42 and enter the rear water receiving groove 43, so as to avoid the condensate water from dropping onto other components in the air conditioner and causing a short circuit, and also to avoid the condensate water from dropping onto the floor and affecting the user experience. By locating the rear water receiving groove 43 above the air duct water receiving groove 72, the water in the rear water receiving groove 43 can flow downward onto the front air outlet bottom wall 321 under the action of gravity, so as to timely discharge the condensate water in the rear water receiving groove 43.

[0130] According to some embodiments of the present application, with reference to Figures 18-22 The bottom wall of the rear water receiving groove 43 is provided with a first overflow hole 44. The first overflow hole 44 is located at the rear end of the rear water receiving portion and directly above the air duct water receiving groove 72. The water in the rear water receiving groove 43 is adapted to flow downward into the air duct water receiving groove 72 through the first overflow hole 44. By arranging the first overflow hole 44 at the bottom wall of the rear water receiving groove 43, the condensate water in the rear water receiving groove 43 can flow out of the air outlet bottom wall 32 through the first overflow hole 44, so as to timely discharge the condensate water in the rear water receiving groove 43. By locating the first overflow hole 44 directly above the air duct water receiving groove 72, the condensate water flowing out of the first overflow hole 44 can drop into the air duct water receiving groove 72 under the action of gravity, so as to avoid the condensate water from dropping onto other components in the air conditioner and causing a danger.

[0131] According to some embodiments of the present application, with reference to Figures 18-22 The second outer wall surface 41 is provided with a flow guide structure 45. The flow guide structure 45 is used for guiding the water on the second outer wall surface 41 to flow downward into the rear water receiving groove 43. By arranging the flow guide structure 45 on the second outer wall surface 41, the condensate water liquefied on the second outer wall surface 41 can be guided by the flow guide structure 45 and flow downward along the flow guide structure 45 under the action of gravity, so that the condensate water can flow downward into the rear water receiving groove 43, thereby avoiding the condensate water from dropping onto other components in the air conditioner and causing a danger.

[0132] For example, the rear air outlet frame 14 comprises two second outer wall surfaces 41, which are arranged at left and right ends of the rear air outlet frame 14, the air outlet frame 10 is formed with an air outlet channel 11, the two second outer wall surfaces 41 are respectively located at left and right sides of an inlet end of the air outlet channel 11, and the two second outer wall surfaces 41 are respectively provided with a flow guide structure 45.

[0133] According to some embodiments of the present application, referring to Figures 18-22 The flow guide structure 45 comprises a plurality of first flow guide ribs 46 arranged in the up-down direction, the first flow guide ribs 46 have an included angle between an extension direction and the up-down direction, and the first flow guide ribs 46 extend downwardly in the direction from the second outer wall surface 41 to a free end of the first flow guide rib 46. By arranging the flow guide structure 45 to comprise a plurality of first flow guide ribs 46 arranged in the up-down direction, the condensed water liquefied on the second outer wall surface 41 can be guided by the flow guide structure 45 in the up-down direction, so that the guiding effect of the flow guide structure 45 on the condensed water liquefied on the second outer wall surface 41 is more sufficient. By arranging the first flow guide rib 46 to extend downwardly in the direction from the second outer wall surface 41 to the free end of the first flow guide rib 46, the first flow guide rib 46 can guide the condensed water downwardly and away from the second outer wall surface 41, so that the condensed water flows along the first flow guide rib 46 and drips downwardly onto the second water receiving portion 42, and the water on the second outer wall surface can be prevented from being excessive.

[0134] According to some embodiments of the present application, referring to Figures 22-26 The air outlet frame assembly 101 comprises the air outlet frame 10 and a front panel 61, the air outlet frame 10 is formed with the air outlet channel 11, the front panel 61 is connected to a front side of the air outlet frame 10, a top portion of the front panel 61 is formed with a support plate 81, the support plate 81 is located on an upper side of the air outlet frame 10 and connected to the air outlet frame 10, the top water receiving area 78 comprises a first water receiving area 79 and a second water receiving area 82, the top portion of the air outlet frame 10 is formed with the first water receiving area 79, an upper surface of the support plate 81 is formed with the second water receiving area 82, a bottom wall of the first water receiving area 79 is formed with a second overflow hole 80, a bottom wall of the second water receiving area 82 is formed with a third overflow hole 83, water in the second water receiving area 82 is adapted to be guided downwardly to the first water receiving area 79 through the third overflow hole 83, and water in the first water receiving area 79 is adapted to be guided downwardly along the air outlet frame 10 to the bottom water receiving groove 35 through the second overflow hole 80. The condensed water located in the top water receiving groove 74 falls into the second water receiving area 82 through the drain hole 75 and merges with the condensed water in the second water receiving area 82; the water in the second water receiving area 82 drips into the first water receiving area 79 through the third overflow hole 83 and merges with the condensed water in the first water receiving area 79; and the condensed water in the first water receiving area 79 is guided downwardly along the air outlet frame 10 to the bottom water receiving groove 35 through the second overflow hole 80, so that the water in the top water receiving area 78 can be discharged in time and the water in the top water receiving area 78 can be prevented from being excessive.

[0135] According to some embodiments of the present application, with reference to Figure 6 The top of the front air outlet frame 13 is provided with a first water receiving area 79, and the bottom wall of the first water receiving area 79 is provided with a second overflow hole 80. The water in the first water receiving area 79 is adapted to flow downward along the front air outlet frame 13 into the front bottom water receiving groove 351 through the second overflow hole 80. By providing the top of the front air outlet frame 13 with the first water receiving area 79, the condensed water formed by liquefaction on the top of the front air outlet frame 13 can be received by the first water receiving area 79, avoiding the condensed water from falling on other components of the air conditioner and causing danger. By providing the bottom wall of the first water receiving area 79 with the second overflow hole 80, the condensed water in the first water receiving area 79 can flow downward along the second overflow hole 80 under the action of its own gravity, and the condensed water in the first water receiving area 79 can be discharged in time.

[0136] According to some embodiments of the present application, with reference to Figure 12 The outer wall surface of the front air outlet frame 13 is provided with a flow guide groove 40 extending in the upward and downward directions, the upper end of the flow guide groove 40 extends to the second overflow hole 80, and the lower end of the flow guide groove 40 extends to the front bottom water receiving groove 351. By providing the outer wall surface of the front air outlet frame 13 with the flow guide groove 40 extending in the upward and downward directions, the condensed water flowing down from the second overflow hole 80 can flow downward along the flow guide groove 40 under the action of its own gravity, avoiding the condensed water from falling on other components of the air conditioner and causing danger. By extending the upper end of the flow guide groove 40 to the second overflow hole 80 and extending the lower end of the flow guide groove 40 to the front bottom water receiving groove 351, the condensed water can be guided by the flow guide groove 40 from leaving the second overflow hole 80 to falling into the front bottom water receiving groove 351, more fully guiding the condensed water to flow to the front bottom water receiving groove 351, avoiding the condensed water from falling on other components of the air conditioner and causing danger.

[0137] According to some embodiments of the present application, with reference to Figures 5-10 The first water receiving area 79 is arranged close to the air outlet 12. Since the temperature of the outer wall surface of the front air outlet frame 13 close to the air outlet 12 is lower, this part of the position is more prone to produce condensed water. By arranging the first water receiving area 79 close to the air outlet 12, the first water receiving area 79 can be closer to the position prone to produce condensed water, and the condensed water can be more fully received, avoiding the condensed water from falling on other components of the air conditioner and causing danger.

[0138] According to some embodiments of the present application, with reference to Figures 5-10The second overflow hole 80 is arranged at one end of the first water receiving area 79 close to the air outlet 12. Since the outer wall surface of the front air outlet frame 13 close to the air outlet 12 has a lower temperature, this part is more likely to generate condensed water. By arranging the second overflow hole 80 at one end of the first water receiving area 79 close to the air outlet 12, the second overflow hole 80 is closer to the part where condensed water is more likely to be generated, so that the second overflow hole 80 can more timely drain the generated condensed water.

[0139] According to some embodiments of the present application, referring to Figure 5 The air conditioner comprises a deflector 51 and a deflector motor 511. The deflector 51 is rotatably arranged on the front air outlet frame 13 to open and close the air outlet 12. The deflector motor 511 is connected with the deflector 51 to drive the deflector 51 to rotate. The top of the front air outlet frame 13 has a motor mounting area 512. The deflector motor 511 is mounted on the motor mounting area 512. A blocking rib 513 is arranged between the motor mounting area 512 and the first water receiving area 79. Since the deflector motor 511 needs to be powered, when the condensed water contacts the deflector motor 511, a short circuit or other danger may occur, or the condensed water entering the deflector motor 511 may cause damage to the deflector motor 511. By arranging the blocking rib 513 between the motor mounting area 512 and the first water receiving area 79, the blocking rib 513 can block the condensed water in the first water receiving area 79 from flowing into the motor mounting area 512, thereby improving the safety of the air conditioner.

[0140] According to some embodiments of the present application, referring to Figures 5-11 The top of the front panel 61 is provided with a support plate 81. The support plate 81 is located on the upper side of the front air outlet frame 13 and connected with the front air outlet frame 13. The support plate 81 is provided with a second water receiving area 82. The water in the second water receiving area 82 is adapted to flow downward into the first water receiving area 79. By arranging the support plate 81 on the top of the front panel 61, the support plate 81 can enable the front panel 61 to be positioned and installed downward, so that the installation process of the front panel 61 is more convenient. Furthermore, by arranging the support plate 81 on the upper side of the front air outlet frame 13 and connecting the support plate 81 with the front air outlet frame 13, the front air outlet frame 13 limits the support plate 81, so that the stability of the installation of the front panel 61 is improved. For example, the support plate 81 can be used to place and support the front panel 61. Since part of the support plate 81 is close to the air outlet 12, the support plate 81 is prone to generate condensed water. By arranging the second water receiving area 82 on the support plate 81, the condensed water on the support plate 81 can be collected in the second water receiving area 82, so that the condensed water on the support plate 81 is prevented from falling on other components of the air conditioner to cause danger.

[0141] According to some embodiments of the present application, referring to Figures 5-11The bottom wall of the second water receiving area 82 is provided with a third overflow hole 83, and water in the second water receiving area 82 is adapted to flow downward into the first water receiving area 79 through the third overflow hole 83. By providing the bottom wall of the second water receiving area 82 with the third overflow hole 83, the condensed water in the second water receiving area 82 can flow downward along the third overflow hole 83 under the action of its own gravity, and the condensed water in the second water receiving area 82 can be discharged in time.

[0142] According to some embodiments of the present application, with reference to Figures 5-11 The projection of the third overflow hole 83 on the horizontal plane is arranged to be staggered with at least part of the projection of the second overflow hole 80 on the horizontal plane. By arranging the projection of the third overflow hole 83 on the horizontal plane to be staggered with at least part of the projection of the second overflow hole 80 on the horizontal plane, the second water receiving area 82 and the first water receiving area 79 form staggered buffering effect, and the water in the second water receiving area 82 first drips to the first water receiving area 79 through the third overflow hole 83, and then flows downward through the second overflow hole 80 after converging with the water in the first water receiving area 79.

[0143] According to some embodiments of the present application, with reference to Figures 5-11 The shell assembly 60 includes a top cover 16, the top cover 16 is arranged on the top of the front shell part 601 and the rear shell part 63, the upper surface of the top cover 16 is provided with a top water receiving groove 74, the bottom wall of the top water receiving groove 74 is provided with a drain hole 75, and the water in the top water receiving groove 74 is adapted to flow downward into the second water receiving area 82 through the drain hole 75. Since the temperature of the top cover 16 of the air conditioner is relatively low at a position close to the air outlet 12, condensed water may exist on the top cover 16 of the air conditioner, and water splashed from the outside of the air conditioner to the air conditioner may be temporarily stored on the top cover 16 of the air conditioner. By providing the upper surface of the top cover 16 with the top water receiving groove 74, the water on the top cover 16 of the air conditioner can be concentrated in the top water receiving groove 74, so that this part of water can not flow downward along the outside of the air conditioner shell to the floor to affect the user experience; by providing the bottom wall of the top water receiving groove 74 with the drain hole 75, the water in the top water receiving groove 74 is adapted to flow downward into the second water receiving area 82 through the drain hole 75, so that the water in the top water receiving groove 74 can be discharged in time, and the water in the top water receiving groove 74 can be prevented from overflowing.

[0144] According to some embodiments of the present application, with reference to Figures 5-11The top water collecting groove 74 is located at the front of the top cover 16, and the drain hole 75 is located at the front end of the top water collecting groove 74. Since the front part of the top cover 16 is closer to the air outlet 12, the temperature of the front part of the top cover 16 is lower, and the front part of the top cover 16 is more likely to generate condensed water. By locating the top water collecting groove 74 at the front of the top cover 16 and locating the drain hole 75 at the front end of the top water collecting groove 74, the top water collecting groove 74 and the drain hole 75 can be closer to the part where condensed water is more likely to be generated, so that the top water collecting groove 74 can fully collect the condensed water generated by the top cover 16, and the drain hole 75 can more timely drain the generated condensed water.

[0145] For example, the projection of the drain hole 75 on the horizontal plane is staggered with at least part of the projection of the third overflow hole 83 on the horizontal plane. The top water collecting groove 74 and the second water collecting area 82 can form an interleaved buffering effect, and the water in the top water collecting groove 74 first drips through the drain hole 75 to the second water collecting area 82, and then flows downward through the third overflow hole 83.

[0146] According to some embodiments of the present application, the side wall of the air outlet 12 includes an air outlet side wall 59 extending to the air outlet bottom wall 32 in the up-down direction, and a drainage groove 401 extending in the up-down direction is formed on the air outlet side wall 59, and the lower end of the drainage groove 401 extends downward to the bottom water collecting groove 35. By forming the drainage groove 401 extending in the up-down direction on the air outlet side wall 59, the drainage groove 401 is closer to the air outlet 12, so that the drainage groove 401 can preferentially form condensed water, and the condensed water formed on the front shell 62 of the air conditioner can be prevented from dripping to the ground. In addition, the drainage groove 401 has a water guiding effect, and by extending the lower end of the drainage groove 401 downward to the bottom water collecting groove 35, the condensed water in the drainage groove 401 can flow downward along the drainage groove 401 to the bottom water collecting groove 35 under the action of its own gravity, and the condensed water in the drainage groove 401 can be prevented from dripping to the ground to cause inconvenience to the user.

[0147] According to some embodiments of the present application, with reference to Figures 5-11The lower surface of the top cover 16 is provided with a flow guide pipe 77, the flow guide pipe 77 is arranged around the outer periphery of the drain hole 75 and close to the rear edge of the second water receiving area 82, the bottom of the flow guide pipe 77 is formed with a flow guide slope 771, and the flow guide slope 771 extends downwardly in the front-to-rear direction. By arranging the flow guide pipe 77 around the outer periphery of the drain hole 75 and close to the rear edge of the second water receiving area 82, water flowing downward from the flow guide pipe 77 can be blocked by the rear edge of the second water receiving area 82, so that water droplets flowing out of the flow guide pipe 77 are prevented from falling outside the second water receiving area 82 and falling on other components in the air conditioner. Since the rear side of the flow guide pipe 77 is closer to the rear edge, by arranging the flow guide slope 771 to extend downwardly in the front-to-rear direction, the side wall of the flow guide pipe 77 and the rear edge can jointly block water flowing downward from the flow guide pipe 77, thereby more effectively preventing water droplets flowing out of the flow guide pipe 77 from falling outside the second water receiving area 82 and falling on other components in the air conditioner.

[0148] According to some embodiments of the present application, with reference to Figure 7 The top cover 16 comprises a top cover body 17 and a first flange 18, and the first flange 18 is connected to the outer periphery of the top cover body 17 and extends downwardly. By arranging the first flange 18 on the top cover 16, the first flange 18 is connected to the outer periphery of the top cover body 17 and extends downwardly. When the top cover 16 needs to cooperate with other components located below the top cover 16, since the first flange 18 is closer to the other components and does not affect the structure of the top cover body 17, the first flange 18 can be cooperated with the other components, so that the top cover 16 is more easily connected with the other components.

[0149] Further, with reference to Figure 7 The lower surface of the top cover body 17 is provided with a first reinforcing structure 19, the first reinforcing structure 19 is closer to the outer periphery of the top cover body 17 than the middle part of the top cover body 17, and the first reinforcing structure 19 is connected with the first flange 18. By arranging the first reinforcing structure 19 closer to the outer periphery of the top cover body 17 than the middle part of the top cover body 17, the first reinforcing structure 19 can be closer to the first flange 18, so as to facilitate the connection between the first reinforcing structure 19 and the first flange 18. By connecting the first reinforcing structure 19 with the first flange 18, the first reinforcing structure 19 can reinforce the structural strength of the first flange 18, so as to avoid deformation of the first flange 18 and cooperation gap between the first flange 18 and other components, thereby reducing the assembly difficulty.

[0150] According to some embodiments of the present application, with reference to Figure 7The lower surface of the rear cover portion 24 is provided with a first connecting structure 25, the first connecting structure 25 is connected with the rear shell component 63, the first reinforcing structure 19 comprises a first reinforcing rib structure 20, the first reinforcing rib structure 20 is connected with the first connecting structure 25 and the first flange 18 and jointly encloses at least one reinforcing cavity 28. For example, the first connecting structure 25 can be a cylindrical groove, so as to facilitate the connection and fixation of the top cover 16 and other components through fasteners. By connecting the first reinforcing rib structure 20 with the first connecting structure 25 and the first flange 18 and jointly enclosing at least one reinforcing cavity 28, the first reinforcing rib structure 20 can make the connection of the first flange 18 and the first connecting structure 25 more sufficient, increase the structural strength of the first flange 18 and the first connecting structure 25, reduce the deformation of the first flange 18 and the first connecting structure 25, and appropriately reduce the use of materials and reduce costs.

[0151] According to some embodiments of the present application, referring to Figure 7 The reinforcing cavities 28 are multiple, the multiple reinforcing cavities 28 are arranged along the circumferential direction of the first flange 18, the first reinforcing rib structure 20 comprises multiple groups of first reinforcing rib groups 21, each group of first reinforcing rib groups 21 comprises multiple first reinforcing ribs 22, the number of the first reinforcing rib groups 21 is the same as that of the reinforcing cavities 28 and each group of first reinforcing rib groups 21 corresponds to one reinforcing cavity 28, and each reinforcing cavity 28 is jointly enclosed by the corresponding first reinforcing rib group 21, the first connecting structure 25 and the first flange 18. By making the reinforcing cavities 28 multiple and arranging the multiple reinforcing cavities 28 along the circumferential direction of the first flange 18, the first flange 18 can be subjected to the reinforcing action of the reinforcing cavities 28 in the circumferential direction, so that the reinforcing cavities 28 can more fully reinforce the first flange 18. By making each group of first reinforcing rib groups 21 comprise multiple first reinforcing ribs 22 and each reinforcing cavity 28 being jointly enclosed by the corresponding first reinforcing rib group 21, the first connecting structure 25 and the first flange 18, the reinforcing cavities 28 can more fully reinforce the first flange 18.

[0152] For example, the reinforcing cavities 28 can be two, three or the like.

[0153] For example, each group of first reinforcing rib groups 21 can comprise one, two, three or the like first reinforcing ribs 22.

[0154] According to some embodiments of the present application, referring to Figure 7The first connecting structure 25 comprises a plurality of first connecting columns 26 and a plurality of first pins 27, the plurality of first connecting columns 26 and the plurality of first pins 27 are arranged at intervals along the circumference of the first flange 18, and each reinforcing cavity 28 is jointly surrounded by the corresponding first reinforcing rib group 21, the first connecting column 26, the first pin 27 and the first flange 18. By arranging the plurality of first connecting columns 26 and the plurality of first pins 27 at intervals along the circumference of the first flange 18, when the top cover 16 is connected with other components, the first pin 27 and / or the first connecting column 26 can be connected and fixed in the circumferential direction of the first flange 18, so that the connection of the top cover 16 and other components is more sufficient, and the top cover 16 is prevented from falling off. By jointly surrounding each reinforcing cavity 28 by the corresponding first reinforcing rib group 21, the first connecting column 26, the first pin 27 and the first flange 18, the reinforcing effect of the reinforcing cavity 28 on the first flange 18 is more sufficient; and the first reinforcing rib group 21 can increase the structural strength of the first pin 27 and the first connecting column 26.

[0155] For example, the first connecting column 26 can be one, two, three or the like.

[0156] For example, the first pin 27 can be one, two, three or the like.

[0157] For example, the first connecting column 26 is provided with a connecting hole, when the top cover 16 is connected with other components, a fastener is arranged in the connecting hole to connect the top cover 16 and other components.

[0158] According to some embodiments of the present application, referring to Figure 7 The first pin 27 is connected with the first flange 18, the first connecting column 26 corresponding to each reinforcing cavity 28 is connected with the first flange 18 through the first reinforcing rib 22, and the first connecting column 26 corresponding to each reinforcing cavity 28 is connected with the first pin 27 through the first reinforcing rib 22. By connecting the first pin 27 with the first flange 18, the first pin 27 can link the top cover 16 and other components, and also has the effect of reinforcing the first flange 18, so that the deformation of the first flange 18 is more effectively prevented. By connecting the first connecting column 26 corresponding to each reinforcing cavity 28 with the first pin 27 through the first reinforcing rib 22, the connection between the first connecting column 26, the first pin 27 and the first flange 18 is more firm, and after arranging the positions of the first pin 27 and the first connecting column 26 according to the connection points of other devices, the first reinforcing rib 22 can be directly arranged to connect the first connecting column 26 and the first pin 27, so that the shape of the reinforcing cavity 28 is more conveniently arranged.

[0159] According to some embodiments of the present application, referring to Figure 7The first pin 27 and the first flange 18 are connected by multiple first connecting ribs, which are arranged at intervals along the circumference of the first flange 18. By connecting the first pin 27 and the first flange 18 with multiple first connecting ribs, the connection between the first pin 27 and the first flange 18 is made more reliable. Furthermore, by arranging the multiple first connecting ribs at intervals along the circumference of the first flange 18, the first flange 18 is reinforced in the circumferential direction by the connecting ribs, thus making the reinforcement effect of the first connecting ribs more comprehensive.

[0160] According to some embodiments of this utility model, refer to Figure 7 Multiple first connecting posts 26 are distributed at the front end and the middle of the rear side of the rear cover 24. The first connecting post 26 at the front end of the rear cover 24, together with the first pin 27, the first reinforcing rib group 21, and the first flange 18, forms a reinforcing cavity 28. A connecting beam 29 connects the first connecting post 26 at the middle of the rear side of the rear cover 24 and the first flange 18, and the connecting beam 29 extends in the front-rear direction. By distributing multiple first connecting posts 26 at the front end and the middle of the rear side of the rear cover 24, the connection between the cover and other components can be made more sufficient. Since the flange at the front end of the rear cover 24 is more prone to deformation, by having the first connecting post 26 at the front end of the rear cover 24, together with the first pin 27, the first reinforcing rib group 21, and the first flange 18, form a reinforcing cavity 28, the reinforcing cavity 28 can strengthen this area and more effectively prevent deformation of the flange at the front end of the rear cover 24. By connecting a connecting beam 29 between the first connecting post 26 located in the middle of the rear side of the rear cover 24 and the first flange 18, the connecting beam 29 can strengthen the flange located in the middle of the rear side of the rear cover 24, prevent the flange from deforming, and make the connection between the flange and the top cover body 17 more complete.

[0161] According to some embodiments of this utility model, refer to Figure 7 In the direction from back to front, the length of the first flange 18 gradually increases in the vertical direction, and at least part of the reinforcing cavity 28 is located at the front end of the rear cover 24. Since the first flange 18 near the front end of the rear cover 24 is longer, this part of the first flange 18 is more prone to deformation. By placing at least part of the reinforcing cavity 28 at the front end of the rear cover 24, the more easily deformable part of the first flange 18 can be reinforced by the reinforcing cavity 28, reducing the deformation of this part of the first flange 18. This makes the assembly error of the first flange 18 smaller and easier to assemble when it is assembled with other components.

[0162] According to some embodiments of this utility model, refer to Figure 7The connecting part of the first flange 18 and the rear cover part 24 is also provided with a plurality of reinforcing rib plates 30 which are arranged at intervals along the circumference of the first flange 18. By arranging the connecting part of the first flange 18 and the rear cover part 24 with a plurality of reinforcing rib plates 30, the thickness of this part can be increased, the structural strength of the first flange 18 can be strengthened, and the connection between the first flange 18 and the rear cover part 24 can be more sufficient. By arranging the plurality of reinforcing rib plates 30 at intervals along the circumference of the first flange 18, the first flange 18 can be strengthened in the circumferential direction, and the connection between the first flange 18 and the rear cover part 24 can be more sufficient, thereby avoiding the deformation of the first flange 18 and the cooperation error between the first flange 18 and other components.

[0163] According to some embodiments of the present application, referring to Figure 7 The lower surface of the front cover part 23 is provided with a second reinforcing structure 31, and the second reinforcing structure 31 comprises a plurality of connected second reinforcing ribs, each of which is in the shape of a polygonal ring. By arranging the lower surface of the front cover part 23 with the second reinforcing structure 31, the structural strength of the front cover part 23 can be increased, and the deformation of the front cover part 23 can be reduced. By arranging the second reinforcing structure 31 to comprise a plurality of connected second reinforcing ribs, each of which is in the shape of a polygonal ring, the second reinforcing ribs can thicken the thickness of the top cover 16 at this part, increase the structural strength of the front cover part 23, and reduce the use of materials and costs.

[0164] For example, the plurality of second reinforcing ribs are arranged in a honeycomb shape. By arranging the plurality of second reinforcing ribs in a honeycomb shape, the arrangement is uniform and convenient to lay.

[0165] According to some embodiments of the present application, the front shell component 601 comprises a front shell 62 and an air outlet frame assembly 101, the air outlet frame assembly 101 is installed on the front shell 62, the air outlet frame assembly 101 forms an air outlet channel 11, the air outlet end of the air outlet channel 11 constitutes an air outlet 12, the front cover part 23 is connected with the top of the air outlet frame assembly 101 and the top of the front shell 62, and the upper end of the front shell 62 is connected with the first flange 18 in the front-rear direction. By connecting the upper end of the front shell 62 with the first flange 18 in the front-rear direction, the side of the air conditioner can be matched tightly, the sealing performance of the side wall of the air conditioner can be better, and the gap between the upper end of the front shell 62 and the first flange 18 can be avoided to cause air leakage and reduce the air volume of the air conditioner; and the appearance of the side wall of the air conditioner can be integrated.

[0166] According to some embodiments of the present application, referring to Figures 25-30The air conditioner comprises a deflector 51 rotatably arranged on the front air outlet frame 13 to open and close the air outlet 12, and a plurality of air diffusion holes 52 are formed on the deflector 51 and penetrate the deflector 51 along the thickness direction of the deflector 51, and the deflector 51 is located above the bottom water collecting groove 35. By forming a plurality of air diffusion holes 52 on the deflector 51 and penetrating the deflector 51 along the thickness direction of the deflector 51, when the deflector 51 is in the closed state, the air flow can be blown out from the plurality of air diffusion holes 52, the windless effect is realized, and the discomfort caused by direct blowing is avoided. When the air conditioner is in the refrigeration state, the temperature of the deflector 51 is relatively low, and condensate water is easily generated on the deflector 51. By locating the deflector 51 above the bottom water collecting groove 35, the condensate water on the deflector 51 can flow downward along the deflector 51 under the action of gravity and be collected by the bottom water collecting groove 35, thereby avoiding the condensate water on the deflector 51 from falling on other components of the air conditioner and causing danger.

[0167] According to some embodiments of the present application, refer to Figures 25-30 When the deflector 51 is in the position of closing the air outlet 12, the surface of the deflector 51 facing outside the shell assembly 60 is an outer side surface 53, the lower end of the outer side surface 53 is formed as a flow guide surface 54, and the flow guide surface 54 is used for guiding the condensate water on the outer side surface 53 downward into the bottom water collecting groove 35. When the air conditioner is in the starting state, the temperature of the deflector 51 is relatively low and the outer side surface 53 is far away from the air duct, and the condensate water is more easily generated on the outer side surface 53 of the deflector 51. By forming the lower end of the outer side surface 53 as the flow guide surface 54, the condensate water can be more fully guided downward into the bottom water collecting groove 35, and the condensate water on the deflector 51 can be more fully avoided from falling on other components of the air conditioner and causing danger.

[0168] According to some embodiments of the present application, refer to Figures 25-30 When the deflector 51 is in the position of closing the air outlet 12, the flow guide surface 54 extends in an inclined manner in the direction from top to bottom and towards the direction close to the inside of the shell assembly 60. By extending the flow guide surface 54 in an inclined manner in the direction from top to bottom and towards the direction close to the inside of the shell assembly 60, when the condensate water on the deflector 51 flows downward along the flow guide surface 54 under the action of gravity, the condensate water can gradually flow in the direction close to the inside of the shell assembly 60, so as to be closer to the bottom water collecting groove 35, and the condensate water on the deflector 51 can be more fully guided into the bottom water collecting groove 35, and the condensate water on the deflector 51 can be more fully avoided from falling on other components of the air conditioner and causing danger.

[0169] According to some embodiments of the present application, refer to Figures 25-30When the air deflector 51 is in the position of closing the air outlet 12, the projection of the lower edge of the air guide surface 54 on the horizontal plane is located within the projection of the bottom water collecting groove 35 on the horizontal plane. By locating the projection of the lower edge of the air guide surface 54 on the horizontal plane within the projection of the bottom water collecting groove 35 on the horizontal plane, the condensed water on the air deflector 51 can flow downward along the air guide surface 54 under the action of its own gravity, and can drop into the bottom water collecting groove 35 from the lower edge of the air guide surface 54, so that the condensed water on the air deflector 51 can be more fully guided into the bottom water collecting groove 35, and the condensed water on the air deflector 51 can be more fully prevented from dropping onto other components of the air conditioner to cause danger.

[0170] Reference will now be made to Figures 1-30 An air conditioner according to some embodiments of the present application is described below.

[0171] In the present embodiment, the air conditioner is a split floor type air conditioner, and the air conditioner is divided into an air conditioner indoor unit 100 and an air conditioner outdoor unit. The air conditioner indoor unit 100 includes a casing assembly 60 and a heat exchange and air supply assembly 65.

[0172] The casing assembly 60 includes a top cover 16 located at the top of the casing assembly 60, and the casing assembly 60 is formed with an air inlet 64 and an air outlet 12. An upper surface of the top cover 16 is provided with a top water collecting groove 74, and the heat exchange and air supply assembly 65 is arranged in the casing assembly 60 and includes a heat exchanger assembly 651 and an air duct assembly 69. The upper surface of the top cover 16 is provided with an anti-overflow protruding rib 741 in the form of a ring, and an inner circumferential side of the anti-overflow protruding rib 741 defines the top water collecting groove 74. A drain hole 75 is arranged on a bottom wall of the top water collecting groove 74, and the drain hole 75 is used to drain water in the top water collecting groove 74 downward into the casing assembly 60. The bottom wall of the top water collecting groove 74 is formed with a drainage inclined surface 76, which is located on the outer circumferential side of the drain hole 75 and extends to the edge of the drain hole 75, and the drainage inclined surface 76 extends downward in a direction close to the center of the drain hole 75.

[0173] The casing assembly 60 comprises a front casing part 601 and a rear casing part 63 connected in sequence, the top cover 16 covers the top of the front casing part 601 and the rear casing part 63, the air outlet 12 is formed in the front casing part 601, and the air inlet 64 is formed in the rear casing part 63. The top cover 16 comprises a front cover part 23 and a rear cover part 24, the front cover part 23 covers the top of the front casing part 601, and the rear cover part 24 covers the top of the rear casing part 63, and the upper surface of the front cover part 23 is provided with a top water collecting groove 74. The upper surface of the front cover part 23 is provided with an anti-overflow protruding rib 741 in the form of a ring, the anti-overflow protruding rib 741 extends along the circumferential direction of the front cover part 23 close to the outer circumferential edge of the front cover part 23, and the inner circumferential side of the anti-overflow protruding rib 741 defines the top water collecting groove 74. The bottom wall of the top water collecting groove 74 is provided with a drain hole 75, the drain hole 75 is used to drain the water in the top water collecting groove 74 downward into the front casing part 601. The drain hole 75 is located at the front end of the front cover part 23 and / or close to the air outlet 12. The front casing part 601 comprises an air outlet frame assembly 101, the air outlet frame assembly 101 forms an air outlet channel 11, the air outlet end of the air outlet channel 11 constitutes the air outlet 12, the top of the air outlet frame assembly 101 is connected with the front cover part 23, the top of the air outlet frame assembly 101 is formed with a top water collecting area 78, and the water in the top water collecting groove 74 is adapted to be drained downward to the top water collecting area 78 through the drain hole 75.

[0174] The air outlet frame assembly 101 comprises the air outlet frame 10 and the front panel 61, the air outlet frame 10 is formed with the air outlet channel 11, the front panel 61 is connected to the front side of the air outlet frame 10, the air outlet frame 10 comprises the front air outlet frame 13 and the rear air outlet frame 14 connected in front and back, the air outlet bottom wall 32 comprises the front air outlet bottom wall 321 and the rear air outlet bottom wall 322, the front air outlet bottom wall 321 is formed on the front air outlet frame 13, the rear air outlet bottom wall 322 is formed on the rear air outlet frame 14, the bottom water collecting groove 35 comprises the front bottom water collecting groove 351 formed on the front air outlet bottom wall 321 and the rear bottom water collecting groove 352 formed on the rear air outlet bottom wall 322, the rear air outlet bottom wall 322 is lower than the front air outlet bottom wall 321, the water in the front bottom water collecting groove 351 is adapted to flow downward into the rear bottom water collecting groove 352, and the water in the rear bottom water collecting groove 352 is adapted to flow downward into the air duct water collecting groove 72. The air conditioner further comprises a water collecting tray arranged in the cabinet assembly 60 and below the heat exchange air supply assembly 65, the bottom wall of the air outlet channel 11 is the air outlet bottom wall 32, the air outlet bottom wall 32 is formed with the bottom water collecting groove 35, the water in the top water collecting groove 78 is adapted to flow downward along the air outlet frame assembly 101 to the bottom water collecting groove 35, the bottom of the air duct assembly 69 is provided with the air duct water collecting groove 72, the water in the bottom water collecting groove 35 is adapted to flow backward to the air duct water collecting groove 72, and the water in the air duct water collecting groove 72 is adapted to flow downward to the water collecting tray. The rear side of the air outlet bottom wall 32 is provided with the first overflow nozzle 36, the water discharge end of the first overflow nozzle 36 is located directly above the air duct water collecting groove 72. The rear side of the front air outlet bottom wall 321 is provided with the second overflow nozzle 37, the water discharge end of the second overflow nozzle 37 is located directly above the rear bottom water collecting groove 352. The second overflow nozzle 37 extends in the front-rear direction by a length A, and A≥3mm. The second overflow nozzle 37 is spaced apart from the rear air outlet bottom wall 322 in the up-down direction by a distance B, and B≥2mm.

[0175] The air conditioner comprises a water collecting tray arranged in the cabinet assembly 60 and below the heat exchange air supply assembly 65, and the water flowing into the cabinet assembly 60 through the drain hole 75 is adapted to flow into the water collecting tray through the air duct assembly 69. The water collecting tray is arranged below the heat exchange air supply assembly 65, and the water in the air duct water collecting groove 72 is adapted to flow downward into the water collecting tray.

[0176] The bottom surface of the front air outlet frame 13 is provided with the downwardly extending limiting protrusion 38, the second overflow nozzle 37 is located at the rear side of the limiting protrusion 38, the front edge of the rear bottom water collecting groove 352 is provided with the upwardly extending second water blocking protrusion 39, the limiting protrusion 38 is located at the front side of the second water blocking protrusion 39 and is arranged opposite to the limiting protrusion 38 in the front-rear direction.

[0177] The rear air outlet frame 14 is provided with an air outlet frame baffle 47, and the air outlet end of the air outlet channel 11 is provided with an air outlet grille 57. The air outlet frame baffle 47 is used to guide the airflow to the air outlet grille 57. The first outer wall surface 48 is located outside the air outlet channel 11, and the bottom of the first outer wall surface 48 is provided with a first water collecting portion 49. The first water collecting portion 49 is higher than the front air outlet bottom wall 321, and the water on the first water collecting portion 49 is adapted to flow downward into the front bottom water collecting groove 351. The front side of the first water collecting portion 49 is connected with a third overflow nozzle 50, and the water outlet end of the third overflow nozzle 50 is located directly above the front bottom water collecting groove 351.

[0178] The outer wall surface of the rear air outlet frame 14 includes a second outer wall surface 41, and the bottom of the second outer wall surface 41 is provided with a second water collecting portion 42. The lower end of the second outer wall surface 41 is connected with the second water collecting portion 42 and together defines a rear water collecting groove 43. The rear water collecting groove 43 is located above the air duct water collecting groove 72, and the water in the rear water collecting groove 43 is adapted to flow downward into the air duct water collecting groove 72. The bottom wall of the rear water collecting groove 43 is provided with a first overflow hole 44. The first overflow hole 44 is located at the rear end of the rear water collecting portion and directly above the air duct water collecting groove 72. The water in the rear water collecting groove 43 is adapted to flow downward into the air duct water collecting groove 72 through the first overflow hole 44. The second outer wall surface 41 is provided with a flow guide structure 45. The flow guide structure 45 is used to guide the water on the second outer wall surface 41 downward into the rear water collecting groove 43. The flow guide structure 45 includes a plurality of first flow guide ribs 46 arranged in the up-down direction. The first flow guide ribs 46 have an included angle between the extension direction and the up-down direction. In the direction from the second outer wall surface 41 to the free end of the first flow guide rib 46, the first flow guide rib 46 extends downwardly and obliquely.

[0179] The air outlet frame assembly 101 includes the air outlet frame 10 and the front panel 61. The air outlet frame 10 is formed with the air outlet channel 11, and the front panel 61 is connected to the front side of the air outlet frame 10. The top of the front panel 61 is formed with a support plate 81. The support plate 81 is located on the upper side of the air outlet frame 10 and is connected with the air outlet frame 10. The top water collecting area 78 includes a first water collecting area 79 and a second water collecting area 82. The top of the air outlet frame 10 is formed with the first water collecting area 79, and the upper surface of the support plate 81 is formed with the second water collecting area 82. The bottom wall of the first water collecting area 79 is formed with a second overflow hole 80, and the bottom wall of the second water collecting area 82 is formed with a third overflow hole 83. The water in the second water collecting area 82 is adapted to flow downward into the first water collecting area 79 through the third overflow hole 83. The water in the first water collecting area 79 is adapted to flow downward along the air outlet frame 10 to the bottom water collecting groove 35 through the second overflow hole 80. The first water collecting area 79 is arranged close to the air outlet 12, and the second overflow hole 80 is arranged at one end of the first water collecting area 79 close to the air outlet 12.

[0180] The top of the front air outlet frame 13 is provided with a first water receiving area 79, and the bottom wall of the first water receiving area 79 is provided with a second overflow hole 80. Water in the first water receiving area 79 is adapted to flow downward along the front air outlet frame 13 into the front bottom water receiving groove 351 through the second overflow hole 80. The outer wall surface of the front air outlet frame 13 is provided with a flow guide groove 40 extending in the up-down direction. The upper end of the flow guide groove 40 extends to the second overflow hole 80, and the lower end of the flow guide groove 40 extends to the front bottom water receiving groove 351.

[0181] The air conditioner comprises a deflector 51 and a deflector motor 511. The deflector 51 is rotatably arranged on the front air outlet frame 13 to open and close the air outlet 12. The deflector motor 511 is connected with the deflector 51 to drive the deflector 51 to rotate. The top of the front air outlet frame 13 has a motor mounting area 512. The deflector motor 511 is mounted on the motor mounting area 512. The motor mounting area 512 is provided with a blocking rib 513 between the first water receiving area 79. The top of the front panel 61 is provided with a support plate 81. The support plate 81 is located on the upper side of the front air outlet frame 13 and is connected with the front air outlet frame 13. The support plate 81 is provided with a second water receiving area 82. Water in the second water receiving area 82 is adapted to flow downward into the first water receiving area 79. The bottom wall of the second water receiving area 82 is provided with a third overflow hole 83. Water in the second water receiving area 82 is adapted to flow downward into the first water receiving area 79 through the third overflow hole 83. The projection of the third overflow hole 83 on the horizontal plane is arranged to be staggered with at least part of the projection of the second overflow hole 80 on the horizontal plane.

[0182] The shell assembly 60 comprises a top cover 16. The top cover 16 covers the top of the front shell part 601 and the rear shell part 63. The upper surface of the top cover 16 is provided with a top water receiving groove 74. The bottom wall of the top water receiving groove 74 is provided with a drain hole 75. Water in the top water receiving groove 74 is adapted to flow downward into the second water receiving area 82 through the drain hole 75. The top water receiving groove 74 is located at the front of the top cover 16, and the drain hole 75 is located at the front end of the top water receiving groove 74. The lower surface of the top cover 16 is provided with a flow guide pipe 77. The flow guide pipe 77 surrounds the outer peripheral side of the drain hole 75 and is close to the rear edge of the second water receiving area 82. The bottom of the flow guide pipe 77 is formed with a flow guide inclined surface 771. The flow guide inclined surface 771 extends downwardly in the direction from front to back.

[0183] The top cover 16 comprises a top cover body 17 and a first flange 18 connected to the outer periphery of the top cover body 17 and extending downward. The lower surface of the top cover body 17 is provided with a first reinforcing structure 19 closer to the outer periphery of the top cover body 17 than the middle part of the top cover body 17, and the first reinforcing structure 19 is connected with the first flange 18. The lower surface of the rear cover part 24 is provided with a first connecting structure 25 connected with the rear shell part 63, and the first reinforcing structure 19 comprises a first reinforcing rib structure 20 connected with the first connecting structure 25 and the first flange 18 and collectively surrounding at least one reinforcing cavity 28. The reinforcing cavities 28 are a plurality of reinforcing cavities 28 arranged along the circumference of the first flange 18, and the first reinforcing rib structure 20 comprises a plurality of first reinforcing rib groups 21, each first reinforcing rib group 21 comprising a plurality of first reinforcing ribs 22, the number of first reinforcing rib groups 21 being the same as the number of reinforcing cavities 28 and corresponding one by one, and each reinforcing cavity 28 being collectively surrounded by the corresponding first reinforcing rib group 21, the first connecting structure 25 and the first flange 18.

[0184] The first connecting structure 25 comprises a plurality of first connecting columns 26 and a plurality of first latches 27, and the plurality of first connecting columns 26 and the plurality of first latches 27 are arranged along the circumference of the first flange 18, and each reinforcing cavity 28 is collectively surrounded by the corresponding first reinforcing rib group 21, the first connecting column 26, the first latch 27 and the first flange 18. The first latch 27 is connected with the first flange 18, the first reinforcing rib 22 is connected between the corresponding first connecting column 26 and the first flange 18 of each reinforcing cavity 28, and the first reinforcing rib 22 is connected between the corresponding first connecting column 26 and the first latch 27 of each reinforcing cavity 28. The first latch 27 and the first flange 18 are connected by a plurality of first connecting ribs, and the plurality of first connecting ribs are arranged along the circumference of the first flange 18. The plurality of first connecting columns 26 are distributed at the front end of the rear cover part 24 and the middle part of the rear side of the rear cover part 24, the first connecting column 26 located at the front end of the rear cover part 24, the first latch 27, the first reinforcing rib group 21 and the first flange 18 collectively surrounding the reinforcing cavity 28; the first connecting column 26 located at the middle part of the rear side of the rear cover part 24 is connected with the first flange 18 by a connecting cross beam 29 extending in the front-rear direction. In the direction from the rear to the front, the length of the first flange 18 in the up-down direction gradually increases, and at least part of the reinforcing cavities 28 are located at the front end of the rear cover part 24. The connection between the first flange 18 and the rear cover part 24 is also provided with a plurality of reinforcing rib plates 30 arranged along the circumference of the first flange 18. The lower surface of the front cover part 23 is provided with a second reinforcing structure 31 comprising a plurality of connected second reinforcing ribs, each second reinforcing rib being a polygonal ring.

[0185] The front shell part 601 comprises the front shell 62 and an air outlet frame assembly 101 mounted to the front shell 62, the air outlet frame assembly 101 is formed with the air outlet passage 11, the air outlet end of the air outlet passage 11 constitutes the air outlet 12, the front cover part 23 is connected to the top of the air outlet frame assembly 101 and the top of the front shell 62, and the upper end of the front shell 62 is matched with the first flange 18 in the front-rear direction.

[0186] The air conditioner comprises a deflector 51 rotatably arranged on the front air outlet frame 13 to open and close the air outlet 12, the deflector 51 is formed with a plurality of air diffusion holes 52 penetrating the deflector 51 along the thickness direction of the deflector 51, and the deflector 51 is located above the bottom water collecting groove 35. When the deflector 51 is at the position of closing the air outlet 12, the surface of the deflector 51 facing outside the casing assembly 60 is an outer side surface 53, the lower end of the outer side surface 53 is formed as a flow guide surface 54 for guiding the condensed water on the outer side surface 53 downward into the bottom water collecting groove 35. When the deflector 51 is at the position of closing the air outlet 12, the projection of the lower edge of the flow guide surface 54 on the horizontal plane is located within the projection of the bottom water collecting groove 35 on the horizontal plane.

[0187] The air conditioner comprises a sealing rubber strip 58, the side wall of the air outlet 12 comprises an air outlet side wall 59 extending along the rotation axis direction of the deflector 51, and the air outlet side wall 59 is provided with the sealing rubber strip 58. The hardness of the sealing rubber strip 58 is less than the hardness of the casing assembly 60. The sealing rubber strip 58 is clamped and fixed to the side wall of the air outlet 12. When the deflector 51 is at the position of closing the air outlet 12, the side wall of the deflector 51 is in contact with the sealing rubber strip 58.

[0188] The casing assembly 60 comprises an air outlet frame assembly 101 formed in the air outlet channel 11, an air outlet end of the air outlet channel 11 constituting the air outlet 12, an axis of rotation of the air deflector 51 extending in the up-down direction, a bottom wall of the air outlet channel 11 being formed with a bottom water collecting groove 35, and the sealing rubber strip 58 being located above the bottom water collecting groove 35. The air deflector 51 is formed with a plurality of air diffusion holes 52 penetrating through the air deflector 51 in the thickness direction of the air deflector 51. The sealing rubber strip 58 has an abutting surface 591, when the air deflector 51 is at a position closing the air outlet 12, a side wall of the air deflector 51 is in contact with the abutting surface 591, and a projection of the abutting surface 591 on a horizontal plane is located within a projection of the bottom water collecting groove 35 on the horizontal plane. The air deflector 51 is located above the bottom water collecting groove 35. An outer surface of the air deflector 51 facing outside the casing assembly 60 is an outer side surface 53, a lower end of the outer side surface 53 is formed as a flow guide surface 54 for guiding condensed water on the outer side surface 53 downward into the bottom water collecting groove 35. When the air deflector 51 is at the position closing the air outlet 12, the flow guide surface 54 extends obliquely in the up-down direction toward a direction close to inside the casing assembly 60. The flow guide surface 54 extends along an arc trajectory in the up-down direction. When the air deflector 51 is at the position closing the air outlet 12, a lower edge of the flow guide surface 54 on the horizontal plane is located within the projection of the bottom water collecting groove 35 on the horizontal plane. A bottom wall of the air outlet channel 11 is an air outlet bottom wall 32, a front edge of the air outlet bottom wall 32 is provided with a first water blocking protruding rib 33 protruding upward. The air deflector 51 is located above the air outlet bottom wall 32, and a bottom of the air deflector 51 is spaced apart from the air outlet bottom wall 32 in the up-down direction to form an assembly gap 55. The air outlet bottom wall 32 is provided with a wind blocking boss 34 located at a rear side of the first water blocking protruding rib 33 and spaced apart from the first water blocking protruding rib 33.

[0189] The air outlet channel 11 is provided with an air outlet grille 57 located at an upper side of the wind blocking boss 34 and connected with the wind blocking boss 34. The air deflector 51 is formed with a plurality of air diffusion holes 52 penetrating through the air deflector 51 in the thickness direction of the air deflector 51. The wind blocking boss 34 is located at an inner side of the air deflector 51, and at least part of the assembly gap 55 is located between the wind blocking boss 34 and the first water blocking protruding rib 33. The bottom of the air deflector 51 is provided with a bottom wind blocking piece 56 located at a rear side of the first water blocking protruding rib 33 and spaced apart from the first water blocking protruding rib 33. When the air deflector 51 is at the position closing the air outlet 12, the bottom wind blocking piece 56 and the wind blocking boss 34 are arranged in the width direction of the air outlet 12.

[0190] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0191] In the description of the utility model, "first feature", "second feature" can include one or more features.

[0192] In the description of the utility model, "multiple" means two or more.

[0193] In the description of the utility model, "above" or "below" the first feature in the second feature can include that the first and second features are in direct contact, or can include that the first and second features are not in direct contact but are in contact through another feature between them.

[0194] In the description of the utility model, "above", "above" and "above" of the first feature in the second feature include that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature.

[0195] In the description of the utility model, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In the description of the utility model, the exemplary description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0196] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. An air conditioner, characterized in that, include: The housing assembly has an air inlet and an air outlet. The housing assembly includes an air outlet frame assembly, which is formed in an air outlet channel. The air outlet is formed at the air outlet end of the air outlet channel. A bottom water receiving groove is formed on the bottom wall of the air outlet channel. The bottom wall of the air outlet channel is an air outlet bottom wall. The front edge of the air outlet bottom wall is provided with an upwardly protruding first water-blocking rib. The heat exchange and air supply assembly is located within the housing assembly and includes a heat exchanger assembly and an air duct assembly.

2. The air conditioner according to claim 1, characterized in that, The bottom wall of the air outlet is provided with a windproof protrusion, which is located behind the first water-blocking rib and is opposite to and spaced apart from the first water-blocking rib.

3. The air conditioner according to claim 2, characterized in that, The upper surface of the windbreak protrusion is higher than the upper surface of the first water-blocking protrusion.

4. The air conditioner according to claim 2, characterized in that, An air outlet grille is provided inside the air outlet channel. The air outlet grille is located on the upper side of the windproof protrusion and is connected to the windproof protrusion.

5. The air conditioner according to claim 1, characterized in that, include: An air guide plate is rotatably connected to the housing assembly to open and close the air outlet. The rotation axis of the air guide plate extends in the vertical direction, and the air guide plate is located above the bottom water receiving tank.

6. The air conditioner according to claim 5, characterized in that, The air guide plate has multiple air dissipation holes, which penetrate the air guide plate along its thickness direction.

7. The air conditioner according to claim 5, characterized in that, The bottom of the air guide plate is spaced apart from the bottom wall of the air outlet in the vertical direction to form an assembly gap.

8. The air conditioner according to claim 7, characterized in that, The bottom wall of the air outlet is provided with a wind-blocking protrusion. The wind-blocking protrusion is located behind the first water-blocking rib and is opposite to and spaced apart from the first water-blocking rib. When the air outlet is closed at the air guide plate, the wind-blocking protrusion is located inside the air guide plate. At least part of the assembly gap is located between the wind-blocking protrusion and the first water-blocking rib.

9. The air conditioner according to claim 5, characterized in that, The bottom of the air guide plate is provided with a bottom wind deflector, which is located behind the first water-blocking rib and is opposite to and spaced apart from the first water-blocking rib.

10. The air conditioner according to claim 9, characterized in that, The bottom wall of the air outlet is provided with a wind-blocking protrusion. The wind-blocking protrusion is located behind the first water-blocking protrusion and is opposite to and spaced apart from the first water-blocking protrusion. When the air outlet is closed at the air guide plate, the bottom wind-blocking plate and the wind-blocking protrusion are arranged along the width direction of the air outlet.

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