Air outlet frame assembly and air conditioner

Abstract

The utility model discloses an air outlet frame assembly and an air conditioner. The air outlet frame assembly comprises an air outlet frame, a front panel, an air outlet grille and an air outlet frame blocking piece. An air outlet channel is formed in the air outlet frame and comprises two air outlet sub-channels arranged left and right, and two air outlets are formed in the air outlet ends of the two air outlet sub-channels correspondingly. An air outlet frame blocking piece extending in the vertical direction is arranged in each air outlet sub-channel, and the air outlet frame blocking pieces are located on the inner sides of the corresponding air outlet grilles and used for guiding airflow to flow to the air outlet grilles. According to the air outlet frame assembly provided by the embodiment of the utility model, the air outlet frame baffle plate is arranged in the air outlet channel, so that the air outlet frame baffle plate can prevent air flow from continuously flowing towards two sides, more air flow can flow out from the air outlet, the air outlet volume of the air conditioner is increased, and the temperature adjusting capability of the air conditioner is improved; and the situation that airflow is blown out of the two sides of the air conditioner and then sucked into the air inlet again can be reduced, and the return air short circuit of the air conditioner is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioning field especially is related to a kind of air outlet frame assembly and air conditioner. BACKGROUND

[0002] In the related art, in the air conditioner comprising two air outlets, the air blown from the air outlet is located at the two sides of the air conditioner, and this part of air is close to the air inlet, which can be sucked into the air inlet, causing the return air short circuit, reducing the air volume of the air conditioner and the temperature adjustment capacity of the air conditioner. Therefore, it needs to be improved. SUMMARY

[0003] The utility model at least solves one of the technical problems in the prior art. To this end, one purpose of the utility model is to provide an air outlet frame assembly. By arranging an air outlet frame baffle in the air outlet channel, the air outlet frame baffle can block the airflow from flowing to the two sides, more airflow can flow out of the air outlet, the air volume of the air conditioner is increased, the temperature adjustment capacity of the air conditioner is increased, and the return air short circuit of the air conditioner is reduced.

[0004] The utility model further provides an air conditioner comprising the above-mentioned air outlet frame assembly.

[0005] According to the air outlet frame assembly of the first aspect of the utility model, the air outlet frame is formed with an air outlet channel, the air outlet end of the air outlet channel is formed as an air outlet, the air outlet comprises two air outlets arranged at intervals in the left-right direction, the air outlet channel comprises two sub-air outlet channels arranged left and right, and the air outlet ends of the two sub-air outlet channels are formed as the two air outlets. The front panel is connected to the front side of the air outlet frame and located between the two air outlets. The air outlet grille is arranged in the air outlet channel, and the air outlet grille is arranged in each sub-air outlet channel. The air outlet frame baffle extends in the up-down direction in each sub-air outlet channel, and the air outlet frame baffle is located on the inner side of the corresponding air outlet grille to guide the airflow to the air outlet grille.

[0006] According to the air outlet frame assembly of the utility model, by arranging an air outlet frame baffle in the air outlet channel, the air outlet frame baffle can block the airflow from flowing to the two sides, more airflow can flow out of the air outlet, the air volume of the air conditioner is increased, the temperature adjustment capacity of the air conditioner is increased, and the return air short circuit of the air conditioner is reduced.

[0007] In some embodiments, in the left-right direction, the front end of the air outlet frame baffle is located on the side of the air outlet grille away from the front panel.

[0008] In some embodiments, the air outlet frame baffle extends obliquely towards a direction away from the front panel in a direction from back to front.

[0009] In some embodiments, the distance between the air outlet frame baffle and the air outlet grille is greater than 1.5 mm.

[0010] In some embodiments, the air outlet frame comprises a first air outlet frame and a second air outlet frame connected detachably, the second air outlet frame is connected at an upstream side of the first air outlet frame in a flow direction of the airflow, the air outlet grille is arranged in the first air outlet frame, and the air outlet frame baffle is connected to a front end of the second air outlet frame and extends into the first air outlet frame.

[0011] In some embodiments, the air outlet grille is integrally formed with the first air outlet frame; and / or, the air outlet frame baffle is integrally formed with the second air outlet frame.

[0012] In some embodiments, the air outlet frame comprises a guide vane and a reinforcing grille, the guide vane is rotatably arranged in the air outlet frame for opening and closing the air outlet, an axis of rotation of the guide vane extends in an up-down direction, there are two guide vanes, each of which is used to control two air outlets, the reinforcing grille is arranged in the air outlet channel and located between the air outlet grille and the side wall of the air outlet channel, the reinforcing grille is arranged in each sub-air outlet channel, the reinforcing grille located in the same sub-air outlet channel is located on a side away from the front panel of the corresponding air outlet grille, the reinforcing grille is connected with at least one of the air outlet grille and the air outlet frame, the reinforcing grille, the air outlet grille and the air outlet frame jointly define an accommodation space, and at least part of the guide vane is accommodated in the accommodation space when the guide vane opens the air outlet.

[0013] In some embodiments, the air outlet frame baffle is located on the inner side of the air outlet grille and the reinforcing grille, and a front end of the air outlet frame baffle is located at a connection between the air outlet grille and the corresponding reinforcing grille.

[0014] In some embodiments, a second avoiding notch for avoiding the reinforcing grille is arranged on the air outlet frame baffle.

[0015] In some embodiments, the distance between the air outlet frame baffle and the reinforcing grille is greater than 1.5 mm.

[0016] In some embodiments, the air outlet grille comprises a first grille portion, a second grille portion and a third grille portion arranged in sequence from top to bottom, the first grille portion comprises a plurality of first grille bars arranged along a width direction of the air outlet, the second grille portion comprises a plurality of second grille bars arranged along the width direction of the air outlet, the third grille portion comprises a plurality of third grille bars arranged along the width direction of the air outlet, the air outlet frame assembly comprises a front panel connected to a front side of the air outlet frame and located between the two air outlets, the first grille bar farthest from the front panel among the plurality of first grille bars is a first outer grille bar, the remaining first grille bars are first inner grille bars, the second grille bar farthest from the front panel among the plurality of second grille bars is a second outer grille bar, the remaining second grille bars are second inner grille bars, and the third grille bar farthest from the front panel among the plurality of third grille bars is a third outer grille bar, and the remaining third grille bars are third inner grille bars.

[0017] The width of the first outer grille bar, the second outer grille bar and the third outer grille bar, and the air guide angle of the first inner grille bar and the third inner grille bar are all smaller than the air guide angle of the second inner grille bar, the air guide angle refers to the included angle between the grille bar and a reference plane, the reference plane passes through the longitudinal center axis of the air outlet frame assembly and is perpendicular to the left-right direction, the longitudinal center axis of the air outlet frame assembly extends in the up-down direction, and the width of the first outer grille bar, the second outer grille bar and the third outer grille bar, and the width of the first inner grille bar and the third inner grille bar are all greater than the width of the second inner grille bar.

[0018] According to the air conditioner provided in the embodiment of the present application, the air outlet frame assembly is used, the air volume of the air conditioner is increased, the temperature adjusting capacity of the air conditioner is increased, the air flow blown out from the two sides of the air conditioner is reduced, the air flow is not reabsorbed by the air inlet, and the air return short circuit of the air conditioner is reduced.

[0019] According to the air conditioner provided in the embodiment of the present application, the air outlet frame assembly is used, the air volume of the air conditioner is increased, the temperature adjusting capacity of the air conditioner is increased, the air flow blown out from the two sides of the air conditioner is reduced, the air flow is not reabsorbed by the air inlet, and the air return short circuit of the air conditioner is reduced.

[0020] 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 understood from the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0021] The above and / or additional aspects and advantages of the present utility model will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the references to the following drawings of which:

[0022] Figure 1 is a schematic view of an air conditioner indoor unit according to some embodiments of the present utility model;

[0023] Figure 2 is Figure 1 an exploded view of the air conditioner indoor unit;

[0024] Figure 3 is Figure 2 a schematic view of the air outlet frame assembly in

[0025] Figure 4 is Figure 3 an exploded view of the air outlet frame assembly in

[0026] Figure 5 is Figure 3 a schematic view of the air outlet frame assembly in

[0027] Figure 6 is an enlarged view of the area A in the figure;

[0028] Figure 7 is Figure 5 a front view of the air outlet frame assembly in

[0029] Figure 8 is a sectional view along Figure 7 B-B in

[0030] Figure 9 is a sectional view along Figure 7 C-C in

[0031] Figure 10 is Figure 7 a sectional view of the air outlet frame assembly in

[0032] Figure 11 is Figure 7 a sectional view of the air outlet frame assembly in

[0033] Figure 12 is Figure 7 a top view of the air outlet frame assembly in

[0034] Figure 13 is Figure 7 a side view of the air outlet frame assembly in

[0035] Figure 14 is Figure 7 a back view of the air outlet frame assembly in

[0036] Figure 15 is Figure 7 a schematic view of the first air outlet frame in

[0037] Reference signs:

[0038] 100, air conditioner indoor unit; 101, air outlet frame assembly;

[0039] 10, air outlet frame; 11, air outlet channel; 12, air outlet; 13, first air outlet frame; 14, second air outlet frame; 15, avoidance groove; 16, sub-air outlet channel; 17, air outlet frame baffle; 18, second avoidance gap;

[0040] 20, air deflector; 21, matching piece; 22, matching shaft; 23, connecting part; 24, buckle; 25, clamping groove;

[0041] 30, air outlet grille; 31, grille rib; 32, support seat; 33, first avoidance gap; 34, first grille part; 35, second grille part; 36, third grille part; 37, first grille rib; 38, second grille rib; 39, third grille rib; 40, first outer grille rib; 41, first inner grille rib; 42, second outer grille rib; 43, second inner grille rib; 44, third outer grille rib; 45, third inner grille rib;

[0042] 50, reinforcing grille; 51, containing space; 52, matching hole; 53, reinforcing piece;

[0043] 60, shell assembly; 601, front shell part; 61, front panel; 62, front shell; 63, rear shell part; 64, air inlet; 65, 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, top cover; 73, base;

[0044] 80, connecting hole. DETAILED DESCRIPTION

[0045] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0046] According to the air outlet frame assembly 101 of the first aspect of the present application, the air outlet frame 10, the front panel 61, the air outlet grille 30 and the air outlet frame baffle 17 are included.

[0047] The air outlet frame 10 is formed with an air outlet channel 11, and air outlet ends of the air outlet channel 11 are formed as air outlets 12, the air outlets 12 include two air outlets 12 arranged at intervals along the left-right direction, the air outlet channel 11 includes two sub-air outlet channels 16 arranged left and right, and air outlet ends of the two sub-air outlet channels 16 are respectively formed as the two air outlets 12. By making the air outlet channel 11 include two sub-air outlet channels 16, and air outlet ends of the two sub-air outlet channels 16 are respectively formed as the two air outlets 12, the air outlet area of the air conditioner can be expanded, the air supply amount of the air conditioner can be increased, and the performance of the air conditioner can be improved.

[0048] The front panel 61 is connected to the front side of the air outlet frame 10 and located between the two air outlets 12, and the air outlet grilles 30 are arranged in the air outlet channel 11, and each of the sub-air outlet channels 16 is provided with an air outlet grille 30.

[0049] Each of the sub-air outlet channels 16 is provided with an air outlet frame baffle 17 extending along the up-down direction, and the air outlet frame baffle 17 is located on the inner side of the corresponding air outlet grille 30 to guide the airflow to the air outlet grille 30. By arranging the air outlet frame baffle 17 in the air outlet channel 11, the air outlet frame baffle 17 can block the airflow from continuing to flow to both sides, so that more airflow can flow out of the air outlet 12, the air outlet amount of the air conditioner can be increased, the temperature adjustment capacity of the air conditioner can be increased, and the re-suction of the airflow from the air outlet 12 into the air inlet 64 due to the airflow blown out from both sides of the air conditioner can be reduced, and the air return short circuit of the air conditioner can be reduced.

[0050] For example, the air outlet frame assembly further includes a deflector 20, when the air conditioner is in a closed state, the deflector 20 closes the air outlet 12 to prevent dust or water from the outside from entering the interior of the air conditioner to cause damage to the components in the interior of the air conditioner; when the air conditioner is in a normal air outlet state, the deflector 20 opens the air outlet 12 to guide the airflow and enable the airflow to be blown out of the air outlet.

[0051] For example, the deflector 20 is provided with a plurality of air dispersing holes, and the air conditioner further has a windless mode. When the air conditioner is in the windless mode, the deflector 20 is closed, and the airflow is blown out of the air conditioner through the air dispersing holes, so that the temperature can be adjusted and the airflow can be dispersed to avoid direct blowing and improve the user experience.

[0052] For example, the air conditioner can further include a louver assembly, the louver assembly is arranged in the air outlet channel 11 and mounted to the air outlet frame 10, the louver assembly includes a plurality of louver blades arranged along the up-down direction, and each of the louver blades can swing up and down.

[0053] According to the air outlet frame assembly 101 of the embodiment of the utility model, by setting the air outlet frame baffle 17 in the air outlet channel 11, the air outlet frame baffle 17 can block the airflow from flowing to the two sides continuously, more airflow can flow out from the air outlet 12, the air volume of the air conditioner is increased, the temperature adjusting capacity of the air conditioner is increased, and the re-suction of the airflow from the two sides of the air conditioner into the air inlet 64 is reduced, and the return air short circuit of the air conditioner is reduced.

[0054] In some embodiments, in the left-right direction, the front end of the air outlet frame baffle 17 is located on the side of the air outlet grille 30 away from the front panel 61. Since the air inlet 64 is away from the front panel 61, by locating the front end of the air outlet frame baffle 17 on the side of the air outlet grille 30 away from the front panel 61, the air outlet frame baffle 17 can more fully block the airflow from flowing to the direction close to the air inlet 64, more fully reduce the re-suction of the airflow from the two sides of the air conditioner into the air inlet 64, and reduce the return air short circuit of the air conditioner.

[0055] In some embodiments, the air outlet frame baffle 17 extends obliquely in the direction from the back to the front towards the direction away from the front panel. The air outlet frame baffle 17 can block the airflow from flowing to the two sides continuously, more airflow can flow out from the air outlet 12, and at the same time, the air outlet angle and the air outlet range are more fully increased, and the air volume of the air conditioner is increased.

[0056] In some embodiments, referring to Figure 9 , the spacing between the air outlet frame baffle 17 and the air outlet grille 30 is b, and b is greater than 1.5 mm. By making the spacing b between the air outlet frame baffle 17 and the air outlet grille 30 greater than 1.5 mm, interference between the air outlet frame baffle 17 and the air outlet grille 30 can be more fully avoided, and the air outlet frame assembly 101 can be assembled smoothly.

[0057] In some embodiments, the air outlet frame 10 includes a first air outlet frame 13 and a second air outlet frame 14 connected detachably, the second air outlet frame 14 is connected on the upstream side of the first air outlet frame 13 in the flow direction of the airflow, the air outlet grille 30 is arranged in the first air outlet frame 13, and the air outlet frame baffle 17 is connected to the front end of the second air outlet frame 14 and extends into the first air outlet frame 13. By arranging the air outlet frame 10 to include the first air outlet frame 13 and the second air outlet frame 14 connected detachably, arranging the air outlet grille 30 in the first air outlet frame 13, and connecting the air outlet frame baffle 17 to the front end of the second air outlet frame 14 and extending into the first air outlet frame 13, the air outlet grille 30 and the air outlet frame baffle 17 can be conveniently arranged in the air outlet frame 10, and the overall structure of the air outlet frame 10 is simple and convenient to install.

[0058] In some embodiments, referring to Figure 5, the air outlet grille 30 is integrally formed with the first air outlet frame 13. By integrally forming the air outlet grille 30 with the first air outlet frame 13, the connection between the air outlet grille 30 and the first air outlet frame 13 can be more sufficient; during the assembly of the air outlet frame assembly 101, the assembly step between the air outlet grille 30 and the first air outlet frame 13 can be reduced, thereby improving the assembly efficiency of the air outlet frame assembly 101; and the gap generated during the assembly between the air outlet grille 30 and the first air outlet frame 13 can also be reduced or eliminated, and the abnormal sound generated at the connection between the air outlet grille 30 and the first air outlet frame 13 due to thermal expansion and cold contraction when the air conditioner heats or cools to generate temperature change can also be reduced or eliminated.

[0059] In some embodiments, referring to Figure 5 , the air outlet frame baffle 17 is integrally formed with the second air outlet frame 14. By integrally forming the air outlet frame baffle 17 with the second air outlet frame 14, the connection between the air outlet frame baffle 17 and the second air outlet frame 14 can be more sufficient; during the assembly of the air outlet frame assembly 101, the assembly step between the air outlet frame baffle 17 and the second air outlet frame 14 can be reduced, thereby improving the assembly efficiency of the air outlet frame assembly 101; and the gap generated during the assembly between the air outlet frame baffle 17 and the second air outlet frame 14 can also be reduced or eliminated, and the abnormal sound generated at the connection between the air outlet frame baffle 17 and the second air outlet frame 14 due to thermal expansion and cold contraction when the air conditioner heats or cools to generate temperature change can also be reduced or eliminated.

[0060] In some embodiments, referring to Figures 1-15The air conditioner comprises air deflector 20 and reinforcing grid 50, air deflector 20 is rotatably arranged in air outlet frame 10 for opening and closing air outlet 12, the rotation axis of air deflector 20 extends along the up-down direction, air deflector 20 is two, two air deflectors 20 are respectively used for controlling two air outlets 12, reinforcing grid 50 is arranged in air outlet channel 11 and is located between air outlet grid 30 and the side wall of air outlet channel 11, reinforcing grid 50 is arranged in each sub-air outlet channel 16, reinforcing grid 50 located in the same sub-air outlet channel 16 is located on the side away from front panel 61 of corresponding air outlet grid 30, reinforcing grid 50 is connected with at least one of air outlet grid 30 and air outlet frame 10, reinforcing grid 50, air outlet grid 30 and air outlet frame 10 jointly define containing space 51, when air deflector 20 opens air outlet 12, at least part of air deflector 20 is contained in containing space 51. By arranging air outlet grid 30 and reinforcing grid 50 in each sub-air outlet channel 16, the left and right two air outlets 12 can be guided by air outlet grid 30, and the left and right two air outlet grids 30 can be strengthened by reinforcing grid 50, which can more fully avoid deformation of air outlet frame 10 or air outlet grid 30 during assembly, thereby avoiding assembly difficulty. By arranging two air deflectors 20, the left and right two air outlets 12 can be guided by air deflector 20. By jointly defining containing space 51 by reinforcing grid 50, air outlet grid 30 and air outlet frame 10, containing space 51 can be used to avoid air deflector 20, which can avoid interference between reinforcing grid 50 and air deflector 20 while ensuring the reinforcing effect of reinforcing grid 50 on air outlet frame assembly 101.

[0061] In some embodiments, referring to Figure 5 Reinforcing grid 50 is integrally formed with first air outlet frame 13. By integrally forming reinforcing grid 50 with first air outlet frame 13, the connection between reinforcing grid 50 and first air outlet frame 13 can be more sufficient; during assembly of air outlet frame assembly 101, the assembly step between reinforcing grid 50 and first air outlet frame 13 can be reduced, thereby improving the assembly efficiency of air outlet frame assembly 101; and the gap generated during assembly between reinforcing grid 50 and first air outlet frame 13 can also be reduced or eliminated, which can reduce or eliminate the abnormal sound generated at the assembly connection between reinforcing grid 50 and first air outlet frame 13 due to thermal expansion and cold contraction when the air conditioner heats or cools.

[0062] In some embodiments, referring to Figures 8-10The front end of the air outlet frame baffle 17 is located at the connection between the air outlet grille 30 and the corresponding reinforcing grille 50, so as to guide the airflow to the air outlet grille 30. By locating the air outlet frame baffle 17 inside the air outlet grille 30 and the reinforcing grille 50, the air outlet frame baffle 17 can block the airflow from continuing to flow to both sides, so that more airflow can flow out of the air outlet 12, increase the air volume of the air conditioner, increase the temperature adjustment capacity of the air conditioner, and can reduce the airflow blown out from both sides of the air conditioner, so as to reduce the re-suction of the airflow into the air inlet 64, and reduce the return air short circuit of the air conditioner.

[0063] In some embodiments, referring to Figure 6 The second avoiding gap 18 is arranged on the air outlet frame baffle 17 to avoid the reinforcing grille 50. By arranging the second avoiding gap 18 on the air outlet frame baffle 17 to avoid the reinforcing grille 50, the interference between the reinforcing member 53 and the grille rib 31 can be avoided, so that the reinforcing grille 50 has a reinforcing effect on the air outlet frame assembly 101, and the air outlet frame assembly 101 is assembled smoothly. In addition, the structure of the air outlet frame assembly 101 can be compact.

[0064] In some embodiments, referring to Figure 9 The distance between the air outlet frame baffle 17 and the reinforcing grille 50 is greater than 1.5 mm. By making the distance between the air outlet frame baffle 17 and the reinforcing grille 50 greater than 1.5 mm, the interference between the air outlet frame baffle 17 and the reinforcing grille 50 can be more fully avoided, so that the air outlet frame assembly 101 is assembled smoothly.

[0065] In some embodiments, the air outlet grille 30 comprises a first grille part 34, a second grille part 35 and a third grille part 36 arranged in sequence from top to bottom, the first grille part 34 comprises a plurality of first grille ribs 37 arranged along the width direction of the air outlet 12, the second grille part 35 comprises a plurality of second grille ribs 38 arranged along the width direction of the air outlet 12, and the third grille part 36 comprises a plurality of third grille ribs 39 arranged along the width direction of the air outlet 12. The air outlet frame assembly 101 comprises a front panel 61 connected to the front side of the air outlet frame 10 and located between the two air outlets 12. The first grille rib 37 farthest from the front panel 61 among the plurality of first grille ribs 37 is a first outer grille rib 40, and the remaining first grille ribs 37 are first inner grille ribs 41. The second grille rib 38 farthest from the front panel 61 among the plurality of second grille ribs 38 is a second outer grille rib 42, and the remaining second grille ribs 38 are second inner grille ribs 43. The third grille rib 39 farthest from the front panel 61 among the plurality of third grille ribs 39 is a third outer grille rib 44, and the remaining third grille ribs 39 are third inner grille ribs 45.

[0066] For example, the first grid bars 37, the second grid bars 38 and the third grid bars 39 are equal in number, and the first outer grid bars, the second outer grid bars and the third outer grid bars are opposite in the up-down direction.

[0067] For example, the first grid part 34 includes three first grid bars 37, two of which are first inner grid bars and one of which is a first outer grid bar; the second grid part 35 includes three second grid bars 38, two of which are second inner grid bars and one of which is a second outer grid bar; and the third grid part 36 includes three third grid bars 39, two of which are third inner grid bars and one of which is a third outer grid bar. The first outer grid bar, the second outer grid bar and the third outer grid bar are opposite in the up-down direction; and the two first inner grid bars, the two second inner grid bars and the two third inner grid bars are opposite in the up-down direction, respectively.

[0068] For example, the first outer grid bar 40, the second outer grid bar 42 and the third outer grid bar 44 have a wind guide angle smaller than that of the first inner grid bar 41 and the third inner grid bar 45, and the wind guide angle of the second inner grid bar 43. The wind guide angle refers to the angle between the grid bar 31 and the reference plane, and the reference plane passes through the longitudinal center axis of the air outlet frame assembly 101 and is perpendicular to the left-right direction. The longitudinal center axis s of the air outlet frame assembly 101 extends in the up-down direction. By making the wind guide angle of the first outer grid bar 40, the second outer grid bar 42 and the third outer grid bar 44, the wind guide angle of the first inner grid bar 41 and the third inner grid bar 45 smaller than that of the second inner grid bar 43, the wind guide angle of the second inner grid bar 43 can be relatively large, and the second inner grid bar 43 guides the air to the two sides in front of the air conditioner. The third inner grid bar 45 and the third outer grid bar 44 guide the air to the middle of the front of the air conditioner. By making the third grid bar 39 and the first grid bar 37 guide the air to the middle of the front of the air conditioner, the air conditioner can send air to the middle of the front in the up-down direction, improve the temperature adjustment capability of the air conditioner to the middle of the front, and improve the performance of the air conditioner. By making the second inner grid bar 43 guide the air to the two sides in front of the air conditioner, the air conditioner can concentrate on sending air to the two sides in front of the air conditioner in the middle position in the up-down direction, improve the temperature adjustment capability of the air conditioner to the two sides in front of the air conditioner in the middle position in the up-down direction, and increase the temperature adjustment range of the air conditioner.

[0069] For example, the wind guide angle of the second inner grid bar 43 is β, and the wind guide angle of the third inner grid bar 45 is α, then β > α.

[0070] The width of the first outer grid rib 40, the second outer grid rib 42, the third outer grid rib 44, the first inner grid rib 41 and the third inner grid rib 45 is greater than the width of the second inner grid rib 43. By making the width of the first outer grid rib 40, the second outer grid rib 42, the third outer grid rib 44, the first inner grid rib 41 and the third inner grid rib 45 greater than the width of the second inner grid rib 43, the second inner grid rib 43 can sufficiently guide the airflow to blow to the front two side areas of the air conditioner, so that the temperature adjusting capacity of the air conditioner to the front two side areas in the middle position in the up-down direction is enhanced, and the user experience is improved. In addition, the first grid rib 37, the third grid rib 39 and the second outer grid rib 42 can be fully wind-guided under the condition that the structure is simple and easy to manufacture.

[0071] For example, the width of the second inner grid rib 43 is d2, and the width of the third inner grid rib 45 is d3, then d3>d2.

[0072] For example, the first inner grid rib 41 and the third inner grid rib 45 are arc-shaped, so that the first inner grid rib 41 and the third inner grid rib 45 have a good flow guiding effect while reducing the influence of the first inner grid rib 41 and the third inner grid rib 45 on the air volume; the second inner grid rib 43 is straight, so that the structure is simple and easy to manufacture under the condition that the second inner grid rib 43 fully guides the wind.

[0073] The air conditioner according to the second aspect of the present application comprises:

[0074] The shell assembly 60 comprises a front shell part 601 and a rear shell part 63, the rear shell part 63 is connected to the rear side of the front shell part 601, and the front shell part 601 comprises the air outlet frame assembly 101 according to the first aspect of the present application. The air inlet 64 is formed on the rear shell part 63.

[0075] The heat exchanger assembly 65 and the air duct assembly 69 are arranged in the shell assembly 60, and the air duct assembly 69 is located between the air outlet frame 10 and the heat exchanger assembly 65.

[0076] For example, the air conditioner can be 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 comprises the shell assembly 60, the heat exchanger assembly 65 and the air duct assembly 69 described above.

[0077] When the air conditioner works, the airflow enters the shell assembly 60 from the air inlet 64, exchanges heat with the heat exchanger assembly 65, enters the air duct assembly 69, and is finally guided by the air deflector 20 to blow out from the air outlet 12 to the indoor to adjust the indoor temperature.

[0078] For example, the air duct assembly 69 can include an air duct volute 71 and a fan 70, the fan 70 being mounted to the air duct volute 71, the fan 70 being used to drive the flow of air.

[0079] For example, the heat exchanger assembly 65 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.

[0080] For example, the casing assembly 60 can be formed with two air outlets 12, the two air outlets 12 being arranged in a spaced apart manner along the left-right direction, and each air outlet 12 being provided with a corresponding air deflector 20.

[0081] For example, the casing assembly 60 can include a rear shell component 63 and a front shell component 601, the rear shell component 63 being connected to the rear side of the front shell component 601, the rear shell component 63 being formed with an air inlet 64, the front shell component 601 can include a front shell 62 and an air outlet frame assembly 101, the air outlet frame assembly 101 being mounted to the front shell 62, the air duct assembly 69 can be located between the heat exchanger assembly 65 and the air outlet frame assembly 101. The air outlet frame assembly 101 is formed with an air outlet passage 11 and an air outlet 12, and the air deflector 20 is rotatably connected to the air outlet frame assembly 101. Further, the air outlet frame assembly 101 can include an air outlet frame 10 and a front panel 61, the air outlet frame 10 being formed with two air outlets 12, the two air outlets 12 being arranged in a spaced apart manner along the left-right direction, and each air outlet 12 being provided with a corresponding air deflector 20, the front panel 61 being connected to the front side of the air outlet frame 10 and located between the two air outlets 12.

[0082] According to the air conditioner of the embodiment of the present application, the air outlet frame assembly according to the first aspect of the present application is included, the air volume of the air conditioner is increased, the temperature adjusting capacity of the air conditioner is increased, and the air flow blown out from the two sides of the air conditioner is reduced to be re-sucked into the air inlet, and the return air short circuit of the air conditioner is reduced.

[0083] Reference will be made to the following Figures 1-15 The air outlet frame assembly 101 according to the embodiment of the present application is described.

[0084] The air outlet frame assembly 101 according to the first aspect of the present application is described with reference to Figure 3 and Figure 4 , and includes an air outlet frame 10, an air deflector 20, an air outlet grille 30 and a reinforcing grille 50.

[0085] The air outlet frame 10 is formed with an air outlet channel 11, and an air outlet end of the air outlet channel 11 is formed as an air outlet 12. Air flows through the air outlet channel 11 and is blown out of the air outlet 12 to the indoor space. The air deflector 20 is rotatably arranged on the air outlet frame 10 to open and close the air outlet 12. The rotation axis of the air deflector 20 extends in a first direction. By rotating the air deflector 20, the air outlet 12 can be opened and closed. By adjusting the opening angle of the air deflector 20, the air outlet direction of the air outlet 12 can also be adjusted. When the air conditioner is in a closed state, the air deflector 20 closes the air outlet 12 to prevent dust or water from the outside from entering the air conditioner and damaging the components inside the air conditioner. When the air conditioner is in a normal air outlet state, the air deflector 20 opens the air outlet 12 to guide the airflow and enable the airflow to be blown out of the air outlet.

[0086] For example, the air deflector 20 is provided with a plurality of air scattering holes, and the air conditioner also has a windless mode. When the air conditioner is in the windless mode, the air deflector 20 is closed, and the airflow is blown out of the air conditioner through the air scattering holes. In this way, the temperature can be adjusted, and the airflow can be scattered to avoid direct blowing and improve the user experience.

[0087] The air outlet grille 30 is arranged in the air outlet channel 11, and the air outlet grille 30 is connected with the air outlet frame 10. The reinforcing grille 50 is arranged in the air outlet channel 11 and located between the air outlet grille 30 and the side wall of the air outlet channel 11. The reinforcing grille 50 is connected with at least one of the air outlet grille 30 and the air outlet frame 10. For example, the reinforcing grille 50 can be connected with the air outlet grille 30, or the reinforcing grille 50 can be connected with the air outlet frame 10, or the reinforcing grille 50 can be connected with both the air outlet grille 30 and the air outlet frame 10.

[0088] By connecting the reinforcing grille 50 with at least one of the air outlet grille 30 and the air outlet frame 10, the reinforcing grille 50 can reinforce the air outlet grille 30 or the air outlet frame 10 connected therewith, thereby increasing the structural strength of the air outlet frame assembly 101. In this way, the deformation of the air outlet frame 10 can be reduced, especially the deformation at the connection between the air outlet frame 10 and the air deflector 20 can be reduced, thereby reducing the abnormal noise caused by the deformation of the air outlet frame 10 and the influence on the air outlet effect.

[0089] The reinforcing grille 50, the air outlet grille 30, and the air outlet frame 10 jointly define a containing space 51, and at least part of the air deflector 20 is contained in the containing space 51 when the air deflector 20 opens the air outlet 12. By jointly defining the containing space 51 by the air outlet grille 30 and the air outlet frame 10, the containing space 51 can be used to avoid the air deflector 20. While ensuring that the reinforcing grille 50 has a reinforcing effect on the air outlet frame assembly 101, interference between the air outlet grille 30 and the air deflector 20 is avoided.

[0090] For example, the air conditioner further comprises a louver assembly arranged in the air outlet channel 11 and mounted on the air outlet frame 10, the louver assembly comprising a plurality of louver blades arranged in the up-down direction, each louver blade being capable of swinging up and down.

[0091] For example, the air outlet frame 10 is formed with a plurality of fitting holes 52, and the air deflector 20 is provided with a plurality of fitting members 21, each fitting member 21 comprising a fitting shaft 22 extending in the first direction, the fitting shaft 22 being arranged through the fitting hole 52 and being rotatable relative to the fitting hole 52. The fitting members 21 are arranged in the first direction at intervals, and the fitting holes 52 are also arranged in the first direction at intervals, the fitting holes 52 and the fitting members 21 corresponding to each other in a one-to-one manner. The fitting members 21 are detachably connected to the air deflector 20, and the fitting members 21 are snap-connected to the air deflector 20.

[0092] For example, the fitting member 21 comprises a connecting portion 23, the fitting shaft 22 being connected to one side of the connecting portion 23, the air deflector 20 being provided with a buckle 24, and the connecting portion 23 being provided with a clamping groove 25, the buckle 24 being clamped into the clamping groove 25.

[0093] According to the air outlet frame assembly 101 of the embodiment of the present application, the reinforcing grid 50 is arranged in the air outlet channel 11, and the reinforcing grid 50 is connected to at least one of the air outlet grid 30 and the air outlet frame 10, so that the reinforcing grid 50 reinforces the air outlet grid 30 or the air outlet frame 10 connected thereto, thereby increasing the structural strength of the air outlet frame assembly 101, reducing the deformation of the air outlet frame 10, and in particular, reducing the deformation of the connection between the air outlet frame 10 and the air deflector 20, thereby reducing the abnormal sound caused by the deformation of the air outlet frame 10 and the influence on the air outlet effect; the reinforcing grid 50, the air outlet grid 30 and the air outlet frame 10 jointly define the accommodation space 51, so that the accommodation space 51 is used for avoiding the air deflector 20, thereby avoiding the interference between the reinforcing grid 50 and the air deflector 20 while ensuring that the reinforcing grid 50 has a reinforcing effect on the air outlet frame assembly 101.

[0094] According to some embodiments of the present application, referring to Figures 3-7 At least part of the reinforcing grid 50 is recessed inwardly to form the accommodation space 51 on one side of the reinforcing grid 50 close to the air outlet 12. By recessing at least part of the reinforcing grid 50 inwardly to form the accommodation space 51 on one side of the reinforcing grid 50 close to the air outlet 12, the accommodation space 51 can avoid the air deflector 20, thereby avoiding the interference between the air outlet grid 30 and the air deflector 20 while ensuring that the reinforcing grid 50 has a reinforcing effect on the air outlet frame assembly 101. By recessing part of the reinforcing grid 50 inwardly, the accommodation space 51 has an opening towards the outside, thereby facilitating the assembly of the air deflector 20.

[0095] According to some embodiments of the present application, referring to Figure 4, the air outlet frame 10 includes a first air outlet frame 13 and a second air outlet frame 14, the second air outlet frame 14 is connected on the upstream side of the first air outlet frame 13 in the flow direction of the airflow, the air outlet grille 30 and the reinforcing grille 50 are arranged in the first air outlet frame 13, at least part of the reinforcing grille 50 is recessed towards the direction close to the second air outlet frame 14 to form the accommodation space 51 on the side of the reinforcing grille 50 close to the air outlet 12. By arranging the air outlet grille 30 and the reinforcing grille 50 in the first air outlet frame 13, the air outlet grille 30 can be closer to the downstream side, and the air outlet grille 30 can guide the airflow to blow out of the air conditioner when the air conditioner is in a normal air outlet state. By recessing at least part of the reinforcing grille 50 towards the direction close to the second air outlet frame 14, the accommodation space 51 can avoid the air deflector 20, and the reinforcing grille 50 can have a reinforcing effect on the air outlet frame assembly 101 while avoiding interference between the air outlet grille 30 and the air deflector 20; by recessing part of the reinforcing grille 50 towards the direction close to the second air outlet frame 14, the accommodation space 51 has an opening towards the downstream side, and the air deflector 20 can be directly installed from the downstream side when the air deflector 20 is assembled in the accommodation space 51, so that the air deflector 20 is more convenient to assemble.

[0096] For example, the air conditioner is a split floor type air conditioner, the first air outlet frame 13 is a front air outlet frame 10, and the second air outlet frame 14 is a rear air outlet frame 10, and the air outlet grille 30 and the reinforcing grille 50 are arranged in the front air outlet frame 10.

[0097] For example, the first air outlet frame 13 and the second air outlet frame 14 are fixed through fasteners. A plurality of connecting holes 80 are arranged on the second air outlet frame 14, and the fasteners are arranged in the connecting holes 80 when the first air outlet frame 13 and the second air outlet frame 14 are connected and fixed.

[0098] According to some embodiments of the present application, referring to Figure 6 The second air outlet frame 14 is formed with an avoiding groove 15 for avoiding the reinforcing grille 50. By forming the avoiding groove 15 on the second air outlet frame 14 for avoiding the reinforcing grille 50, the reinforcing grille 50 can be accommodated in the avoiding groove 15 when the second air outlet frame 14 is connected with the first air outlet frame 13, so that interference between the second air outlet frame 14 and the reinforcing grille 50 is avoided to improve assembly difficulty. In addition, the structure of the air outlet frame assembly 101 can be compact.

[0099] For example, the avoiding groove 15 and the reinforcing grille 50 are gap-fitted. By gap-fitting the avoiding groove 15 and the reinforcing grille 50, interference between the reinforcing grille 50 and the second air outlet frame 14 can be more fully avoided.

[0100] According to some embodiments of the present application, referring toFigure 6 and Figure 8 The distance between the inner wall of the avoiding groove 15 and the reinforcing grid 50 is a, and a is greater than 1.5 mm. For example, a can be 1.6 mm, 1.7 mm, 1.8 mm, 1.9 mm, 2 mm, etc. By making the distance between the inner wall of the avoiding groove 15 and the reinforcing grid 50 greater than 1.5 mm, the interference between the reinforcing grid 50 and the second air outlet frame 14 can be more fully avoided, and the interference between the second air outlet frame 14 and the reinforcing grid 50 can be avoided to improve the assembly difficulty.

[0101] According to some embodiments of the present application, referring to Figure 11 The reinforcing grid 50 is formed with a cooperating hole 52, and the air baffle 20 is provided with a cooperating part 21, which includes a cooperating shaft 22 extending in the first direction (for example, the e1 direction in the drawing), and the cooperating shaft 22 is arranged in the cooperating hole 52 and can rotate relative to the cooperating hole 52. By making the cooperating part 21 include the cooperating shaft 22 extending in the first direction, and making the cooperating shaft 22 pass through the cooperating hole 52, when the air baffle 20 is installed on the reinforcing grid 50, the cooperating hole 52 limits the cooperating shaft 22, and the position of the air baffle 20 relative to the reinforcing grid 50 is fixed, avoiding the air baffle 20 from shifting relative to the reinforcing grid 50 and falling off. By making the cooperating shaft 22 rotate relative to the cooperating hole 52, the air baffle 20 can be rotated along the cooperating hole 52, and the air baffle 20 can be opened or closed.

[0102] According to some embodiments of the present application, the cooperating part 21 is a plurality of cooperating parts arranged in the first direction, and the cooperating hole 52 is a plurality of cooperating holes, and the plurality of cooperating holes 52 and the plurality of cooperating parts 21 are one-to-one corresponding. By making the cooperating part 21 a plurality of cooperating parts arranged in the first direction, and the cooperating hole 52 a plurality of cooperating holes, and the plurality of cooperating holes 52 and the plurality of cooperating parts 21 one-to-one corresponding, the cooperating hole 52 can limit the cooperating shaft 22 in the first direction, and the cooperating hole 52 can more fully limit the cooperating shaft 22, so that the position of the air baffle 20 relative to the reinforcing grid 50 is fixed, avoiding the air baffle 20 from shifting relative to the reinforcing grid 50 and falling off.

[0103] According to some embodiments of the present application, referring to Figure 11 The cooperating part 21 and the air baffle 20 are detachably connected. By making the cooperating part 21 and the air baffle 20 detachably connected, when the air baffle 20 needs to be cleaned or maintained, the cooperating part 21 and the air baffle 20 can be detached for cleaning or maintenance, making it more convenient for relevant personnel to clean or maintain the air baffle 20.

[0104] According to some embodiments of the present application, referring to Figure 11The fitting part 21 is connected with the air deflector 20 through clamping. By connecting the fitting part 21 with the air deflector 20 through clamping, the connection between the fitting part 21 and the air deflector 20 is more sufficient, and the air deflector 20 is fixed relative to the reinforcing grid 50, so that the air deflector 20 is more sufficiently prevented from being disengaged due to the movement of the air deflector 20 relative to the reinforcing grid 50.

[0105] According to some embodiments of the present application, referring to Figure 11 The fitting part 21 comprises a connecting portion 23, the fitting shaft 22 is connected to one side of the connecting portion 23, the air deflector 20 is provided with a buckle 24, the connecting portion 23 is provided with a clamping groove 25, and the buckle 24 is clamped into the clamping groove 25. By providing the air deflector 20 with the buckle 24 and the connecting portion 23 with the clamping groove 25, when the air deflector 20 is connected with the fitting part 21, the buckle 24 is clamped into the clamping groove 25, the connection between the fitting part 21 and the air deflector 20 is more sufficient, the air deflector 20 is fixed relative to the reinforcing grid 50, and the air deflector 20 is more sufficiently prevented from being disengaged due to the movement of the air deflector 20 relative to the reinforcing grid 50.

[0106] For example, the buckle 24 can be multiple, the clamping groove 25 can be multiple, the number of the buckle 24 is the same as that of the clamping groove 25 and one-to-one correspondence, the connection between the fitting part 21 and the air deflector 20 is more sufficient, the air deflector 20 is fixed relative to the reinforcing grid 50, and the air deflector 20 is more sufficiently prevented from being disengaged due to the movement of the air deflector 20 relative to the reinforcing grid 50.

[0107] According to some embodiments of the present application, referring to Figure 5 The reinforcing grid 50 comprises multiple reinforcing parts 53, and the multiple reinforcing parts 53 are arranged at intervals along the first direction. For example, the number of the reinforcing parts 53 can be two, three, four, etc. By comprising the multiple reinforcing parts 53, the reinforcing grid 50 can more sufficiently reinforce the air outlet frame assembly 101; by arranging the multiple reinforcing parts 53 at intervals along the first direction, the air outlet frame assembly 101 can be reinforced by the reinforcing grid 50 in the first direction.

[0108] According to some embodiments of the present application, referring to Figure 5The air outlet grille 30 comprises a plurality of grille bars 31 extending along a first direction and a plurality of support seats 32 arranged along the first direction, the plurality of grille bars 31 are arranged along a width direction of the air outlet 12, the width direction of the air outlet 12 is perpendicular to the first direction, and each support seat 32 is connected with the plurality of grille bars 31. One end of the reinforcing member 53 is connected with the support seat 32, and the other end of the reinforcing member 53 is connected with the air outlet frame 10. By arranging the support seat 32 in the air outlet grille 30 and connecting each support seat 32 with the plurality of grille bars 31, the support seat 32 can reinforce the grille bars 31, avoiding the bending or breaking of the grille bars 31. By arranging the plurality of support seats 32 along the first direction, the grille bars 31 can be reinforced by the support seats 32 in the first direction, and the support seats 32 can more fully reinforce the grille bars 31. By connecting one end of the reinforcing member 53 with the support seat 32 and connecting the other end of the reinforcing member 53 with the air outlet frame 10, the reinforcing member 53 can be connected with the air outlet grille 30 and the air outlet frame 10, and the structure of the air outlet grille 30 and the air outlet frame 10 can be more fully reinforced, and the bending of the air outlet frame 10 or the air outlet grille 30 during manufacturing can be avoided to facilitate assembly.

[0109] According to some embodiments of the present application, referring to Figure 6 The grille bar 31 closest to the reinforcing grille 50 is formed with a first avoiding gap 33 for avoiding the reinforcing member 53. By forming the first avoiding gap 33 on the grille bar 31 closest to the reinforcing grille 50, the reinforcing member 53 and the grille bar 31 can be avoided from interfering with each other, the reinforcing grille 50 can have a reinforcing effect on the air outlet frame assembly 101, and the air outlet frame assembly 101 can be smoothly assembled.

[0110] According to some embodiments of the present application, referring to Figure 5 The reinforcing grille 50 is integrally formed with the air outlet grille 30. By integrally forming the reinforcing grille 50 with the air outlet grille 30, the connection between the reinforcing grille 50 and the air outlet grille 30 can be more firm, the reinforcing grille 50 can more fully reinforce the air outlet grille 30, the assembly step between the reinforcing grille 50 and the air outlet grille 30 can be reduced during the assembly of the air outlet frame assembly 101, the assembly efficiency of the air outlet frame assembly 101 can be improved, and the gap generated during the assembly of the reinforcing grille 50 and the air outlet grille 30 can be reduced or eliminated, the abnormal sound generated at the connection between the reinforcing grille 50 and the air outlet grille 30 due to thermal expansion and cold contraction can be reduced or eliminated when the air conditioner is heating or cooling.

[0111] According to some embodiments of the present application, referring to Figure 5At least one of the reinforcing grid 50 and the air outlet grid 30 is integrally formed with the air outlet frame 10. By integrally forming at least one of the reinforcing grid 50 and the air outlet grid 30 with the air outlet frame 10, the connection between at least one of the reinforcing grid 50 and the air outlet grid 30 and the air outlet frame 10 can be more sufficient; during the assembly of the air outlet frame assembly 101, the assembly between the reinforcing grid 50 and the air outlet frame 10 and / or the assembly between the air outlet grid 30 and the air outlet frame 10 can be reduced, thereby improving the assembly efficiency of the air outlet frame assembly 101; and the gap generated during the assembly between the reinforcing grid 50 and the air outlet frame 10 and / or the assembly between the air outlet grid 30 and the air outlet frame 10 can also be reduced or eliminated, and the abnormal sound generated due to thermal expansion and cold contraction between the reinforcing grid 50 and the air outlet frame 10 and / or the connection between the air outlet grid 30 and the air outlet frame 10 can be reduced or eliminated when the temperature changes during heating or cooling of the air conditioner.

[0112] For example, the reinforcing grid 50 is integrally formed with the air outlet frame 10; for another example, the air outlet grid 30 is integrally formed with the air outlet frame 10; for another example, the reinforcing grid 50, the air outlet grid 30, and the air outlet frame 10 are integrally formed.

[0113] According to some embodiments of the present application, referring to Figures 8-12 The first direction is the up-down direction, the air outlet 12 includes two air outlets 12 which are arranged at intervals along the left-right direction, the air outlet frame assembly 101 includes a front panel 61 which is connected to the front side of the air outlet frame 10 and located between the two air outlets 12, the air outlet channel 11 includes two sub-air outlet channels 16, the air outlet ends of the two sub-air outlet channels 16 respectively form the two air outlets 12, the air outlet grid 30 and the reinforcing grid 50 are arranged in each sub-air outlet channel 16, and the reinforcing grid 50 located in the same sub-air outlet channel 16 is located on the side away from the front panel 61 of the corresponding air outlet grid 30; the air deflector 20 is two air deflectors 20 which are respectively used to control the two air outlets 12. By arranging the air outlet channel 11 into two sub-air outlet channels 16, and arranging the air outlet ends of the two sub-air outlet channels 16 to respectively form the two air outlets 12, the air outlet area of the air conditioner can be expanded, the air supply amount of the air conditioner can be increased, and the performance of the air conditioner can be improved. By arranging the air outlet grid 30 and the reinforcing grid 50 in each sub-air outlet channel 16, the left and right air outlets 12 can be guided by the air outlet grid 30, and the left and right air outlet grids 30 can be reinforced by the reinforcing grid 50, so that the air outlet frame 10 or the air outlet grid 30 can be more fully prevented from being bent during manufacturing, thereby avoiding assembly difficulties. By arranging the air deflector 20 to be two air deflectors 20 which are respectively used to control the two air outlets 12, the left and right air outlets 12 can be guided by the air deflector 20.

[0114] According to some embodiments of the present application, referring to Figures 8-10The air outlet frame baffle 17 is located at the inner side of the corresponding air outlet grille 30 and the reinforcing grille 50, and the front end of the air outlet frame baffle 17 is close to the connection position of the reinforcing grille 50 and the air outlet grille 30, so as to guide the air flow to the air outlet grille 30. By arranging the air outlet frame baffle 17 in the air outlet channel 11, the air outlet frame baffle 17 can block the air flow from flowing to both sides, so that more air flow can flow out from the air outlet 12, the air volume of the air conditioner is increased, the temperature adjusting capacity of the air conditioner is increased, and the air flow blown out from both sides of the air conditioner is reduced to be re-sucked into the air inlet 64, so that the return air short circuit of the air conditioner is reduced.

[0115] According to some embodiments of the present application, referring to Figure 6 The air outlet frame baffle 17 is located at the inner side of the corresponding air outlet grille 30 and the reinforcing grille 50, and the front end of the air outlet frame baffle 17 is close to the connection position of the reinforcing grille 50 and the air outlet grille 30, so as to guide the air flow to the air outlet grille 30. By arranging the air outlet frame baffle 17 in the air outlet channel 11, the air outlet frame baffle 17 can block the air flow from flowing to both sides, so that more air flow can flow out from the air outlet 12, the air volume of the air conditioner is increased, the temperature adjusting capacity of the air conditioner is increased, and the air flow blown out from both sides of the air conditioner is reduced to be re-sucked into the air inlet 64, so that the return air short circuit of the air conditioner is reduced.

[0116] According to some embodiments of the present application, referring to Figure 9 The distance between the air outlet frame baffle 17 and the air outlet grille 30 is b, and b is greater than 1.5 mm. By making the distance b between the air outlet frame baffle 17 and the air outlet grille 30 greater than 1.5 mm, the interference between the air outlet frame baffle 17 and the air outlet grille 30 can be more fully avoided, so that the air outlet frame assembly 101 is assembled smoothly.

[0117] According to some embodiments of the present application, the distance between the air outlet frame baffle 17 and the reinforcing grille 50 is c, and c is greater than 1.5 mm. By making the distance c between the air outlet frame baffle 17 and the reinforcing grille 50 greater than 1.5 mm, the interference between the air outlet frame baffle 17 and the reinforcing grille 50 can be more fully avoided, so that the air outlet frame assembly 101 is assembled smoothly.

[0118] According to some embodiments of the present application, referring to Figures 5-12The air outlet grille 30 comprises a first grille portion 34, a second grille portion 35 and a third grille portion 36 arranged in sequence from top to bottom, the first grille portion 34 comprises a plurality of first grille bars 37 arranged along the width direction of the air outlet 12, the second grille portion 35 comprises a plurality of second grille bars 38 arranged along the width direction of the air outlet 12, and the third grille portion 36 comprises a plurality of third grille bars 39 arranged along the width direction of the air outlet 12. The air outlet frame assembly 101 comprises a front panel 61 connected to the front side of the air outlet frame 10 and located between the two air outlets 12. The first grille bar 37 farthest from the front panel 61 among the plurality of first grille bars 37 is a first outer grille bar 40, and the remaining first grille bars 37 are first inner grille bars 41. The second grille bar 38 farthest from the front panel 61 among the plurality of second grille bars 38 is a second outer grille bar 42, and the remaining second grille bars 38 are second inner grille bars 43. The third grille bar 39 farthest from the front panel 61 among the plurality of third grille bars 39 is a third outer grille bar 44, and the remaining third grille bars 39 are third inner grille bars 45.

[0119] For example, the number of first grille bars 37, second grille bars 38 and third grille bars 39 is the same, and the first grille outer bar, the second grille outer bar and the third grille outer bar are opposite in the up-down direction.

[0120] For example, the first grille portion 34 comprises three first grille bars 37, two of which are first inner grille bars and one of which is a first inner grille bar; the second grille portion 35 comprises three second grille bars 38, two of which are second inner grille bars and one of which is a second inner grille bar; and the third grille portion 36 comprises three third grille bars 39, two of which are third inner grille bars and one of which is a third inner grille bar. The first grille outer bar, the second grille outer bar and the third grille outer bar are opposite in the up-down direction; the two first inner grille bars, the two second inner grille bars and the two third inner grille bars are opposite in the up-down direction, respectively.

[0121] The air guiding angle of the first outer grid rib 40, the second outer grid rib 42, the third outer grid rib 44, the first inner grid rib 41 and the third inner grid rib 45 is greater than the air guiding angle of the second inner grid rib 43. The air guiding angle refers to the angle between the grid rib 31 and the reference plane, and the reference plane passes through the longitudinal center axis of the air outlet frame assembly 101 and is perpendicular to the left-right direction. The longitudinal center axis s of the air outlet frame assembly 101 extends in the up-down direction. By making the air guiding angle of the first outer grid rib 40, the second outer grid rib 42, the third outer grid rib 44, the first inner grid rib 41 and the third inner grid rib 45 smaller than the air guiding angle of the second inner grid rib 43, the air guiding angle of the second inner grid rib 43 can be relatively large. The second inner grid rib 43 guides the air to the left and right sides in front of the air conditioner. The third inner grid rib 45 and the third outer grid rib 44 guide the air to the middle in front of the air conditioner. By making the third grid rib 39 and the first grid rib 37 guide the air to the middle in front of the air conditioner, the air conditioner can send air to the middle in front of the air conditioner in the up-down direction, improve the temperature adjustment capability of the air conditioner to the middle in front of the air conditioner, and improve the performance of the air conditioner. By making the second inner grid rib 43 guide the air to the left and right sides in front of the air conditioner, the air conditioner can concentrate on sending air to the left and right sides in front of the air conditioner in the middle position in the up-down direction, improve the temperature adjustment capability of the air conditioner to the left and right sides in front of the air conditioner in the middle position in the up-down direction, and increase the temperature adjustment range of the air conditioner.

[0122] For example, the air guiding angle of the second inner grid rib 43 is β, and the air guiding angle of the third inner grid rib 45 is α, then β>α.

[0123] The width of the first outer grid rib 40, the second outer grid rib 42, the third outer grid rib 44, the first inner grid rib 41 and the third inner grid rib 45 is greater than the width of the second inner grid rib 43. By making the width of the first outer grid rib 40, the second outer grid rib 42, the third outer grid rib 44, the first inner grid rib 41 and the third inner grid rib 45 greater than the width of the second inner grid rib 43, the second inner grid rib 43 can guide the airflow to the left and right sides in front of the air conditioner, and the temperature adjustment capability of the air conditioner to the left and right sides in front of the air conditioner in the middle position in the up-down direction can be enhanced, and the user's experience can be improved. In addition, the first grid rib 37, the third grid rib 39 and the second outer grid rib 42 can fully guide the air under the condition of simple structure and easy manufacturing.

[0124] For example, the width of the second inner grid rib 43 is d2, and the width of the third inner grid rib 45 is d3, then d3>d2.

[0125] For example, the first inner grid rib 41 and the third inner grid rib 45 are arc-shaped, so that the first inner grid rib 41 and the third inner grid rib 45 have better air guiding effect while reducing the influence of the first inner grid rib 41 and the third inner grid rib 45 on the air volume; the second inner grid rib 43 is linear, so that the second inner grid rib 43 can fully guide air while the structure is simple and easy to manufacture.

[0126] According to the air conditioner of the second aspect of the present application, referring to Figure 1 and Figure 2 , comprising: a shell assembly 60, a heat exchanger assembly 65 and an air duct assembly 69. The shell assembly 60 comprises a front shell part 601 and a rear shell part 63, the rear shell part 63 is connected to the rear side of the front shell part 601, the front shell part 601 comprises the air outlet frame assembly 101 according to the first aspect of the present application, and the rear shell part 63 is formed with an air inlet 64. The heat exchanger assembly 65 and the air duct assembly 69 are arranged in the shell assembly 60, and the air duct assembly 69 is located between the air outlet frame 10 and the heat exchanger assembly 65.

[0127] For example, the air conditioner can be a split floor type air conditioner, which is divided into an air conditioner indoor unit 100 and an air conditioner outdoor unit, and the air conditioner indoor unit 100 comprises the above-mentioned shell assembly 60, heat exchanger assembly 65 and air duct assembly 69.

[0128] When the air conditioner works, the airflow enters the shell assembly 60 from the air inlet 64, exchanges heat with the heat exchanger assembly 65, enters the air duct assembly 69, and is finally guided by the air deflector 20 to blow out from the air outlet 12 to the indoor to adjust the indoor temperature.

[0129] For example, the air duct assembly 69 can comprise an air duct volute 71 and a fan 70, the fan 70 is installed on the air duct volute 71, and the fan 70 is used to drive the airflow. The fan 70 comprises a fan wheel 701 and a motor 702, the motor 702 is connected with the fan wheel 701 to drive the fan wheel 701 to rotate, thereby driving the airflow.

[0130] For example, the heat exchanger assembly 65 can comprise a heat exchanger part 66 and an electric auxiliary heating 68, the heat exchanger part 66 comprises a heat exchanger 661 and a heat exchanger support 67, the heat exchanger 661 is installed on the heat exchanger support 67, and the electric auxiliary heating 68 is installed on the heat exchanger support 67.

[0131] For example, two air outlets 12 can be formed on the shell assembly 60, the two air outlets 12 are arranged in the left-right direction, and each air outlet 12 is provided with a corresponding air deflector 20.

[0132] For example, the shell assembly 60 can include a rear shell part 63 connected at a rear side of a front shell part 601, the rear shell part 63 is formed with the air inlet 64, the front shell part 601 can include a front shell 62 and an air outlet frame assembly 101, the air outlet frame assembly 101 is installed to the front shell 62, and the air duct assembly 69 can be located between the heat exchanger assembly 65 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, and the air baffle 20 is rotatably connected to the air outlet frame assembly 101. Further, the air outlet frame assembly 101 can include the air outlet frame 10 and the 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, and each of the air outlets 12 is provided with a corresponding air baffle 20, and the front panel 61 is connected to the front side of the air outlet frame 10 and located between the two air outlets 12.

[0133] The shell assembly 60 further includes a base 73 and a top cover 72, the front shell part 601 and the rear shell part 63 are connected above the base 73, and the top cover 72 covers the top of the front shell part 601 and the rear shell part 63.

[0134] According to the air conditioner of the embodiment of the utility model, the structure strength of the air outlet frame assembly 101 is increased by comprising the air outlet frame assembly 101 according to the first aspect of the utility model, and the interference between the air outlet grille 30 and the air baffle 20 is avoided while ensuring that the reinforcing grille 50 has the reinforcing effect on the air outlet frame assembly 101.

[0135] The air outlet frame assembly 101 according to some specific embodiments of the utility model will be described below. Figures 1-15

[0136] In the embodiment, the air outlet frame assembly 101 includes the air outlet frame 10, the air baffle 20, the air outlet grille 30 and the reinforcing grille 50. The air outlet frame 10 is formed with the air outlet passage 11, and the air outlet end of the air outlet passage 11 is formed as the air outlet 12. The air baffle 20 is rotatably arranged on the air outlet frame 10 for opening and closing the air outlet 12, the rotation axis of the air baffle 20 extends along the first direction, and a plurality of air dispersing holes are arranged on the air baffle 20. The air outlet grille 30 is arranged in the air outlet passage 11. The reinforcing grille 50 is arranged in the air outlet passage 11 and located between the air outlet grille 30 and the side wall of the air outlet passage 11, and the reinforcing grille 50 is connected with at least one of the air outlet grille 30 and the air outlet frame 10. The reinforcing grille 50, the air outlet grille 30 and the air outlet frame 10 jointly define the containing space 51, and at least part of the air baffle 20 is contained in the containing space 51 when the air baffle 20 opens the air outlet 12.

[0137] At least part of the reinforcing grille 50 is recessed inwardly to form the containing space 51 on the side of the reinforcing grille 50 close to the air outlet 12. ​

[0138] The air outlet frame 10 comprises a first air outlet frame 13 and a second air outlet frame 14 connected detachably, the second air outlet frame 14 is connected on the upstream side of the first air outlet frame 13 in the flow direction of the air flow, the air outlet grille 30 and the reinforcing grille 50 are arranged in the first air outlet frame 13, at least part of the reinforcing grille 50 is recessed towards the direction close to the second air outlet frame 14 to form the accommodation space 51 on the side of the reinforcing grille 50 close to the air outlet 12. The second air outlet frame 14 is formed with an avoiding groove 15 for avoiding the reinforcing grille 50. The distance between the inner wall of the avoiding groove 15 and the reinforcing grille 50 is a, a is greater than 1.5mm.

[0139] The reinforcing grille 50 is formed with a matching hole 52, and the air baffle 20 is provided with a matching part 21, the matching part 21 comprises a matching shaft 22 extending along the first direction (for example, the e1 direction in the drawing), the matching shaft 22 is arranged through the matching hole 52 and can rotate relative to the matching hole 52. The matching part 21 is arranged in plurality along the first direction, the matching hole 52 is arranged in plurality, and the plurality of matching holes 52 and the plurality of matching parts 21 are respectively one-to-one corresponding. The matching part 21 and the air baffle 20 are detachably connected. The matching part 21 and the air baffle 20 are connected by clamping. The matching part 21 comprises a connecting part 23, the matching shaft 22 is connected to one side of the connecting part 23, the air baffle 20 is provided with a buckle 24, and the connecting part 23 is provided with a clamping groove 25, and the buckle 24 is clamped into the clamping groove 25.

[0140] The reinforcing grille 50 comprises a plurality of reinforcing parts 53, and the plurality of reinforcing parts 53 are arranged in plurality along the first direction. The air outlet grille 30 comprises a plurality of grille ribs 31 and a plurality of support seats 32, the grille ribs 31 extend along the first direction, the plurality of grille ribs 31 are arranged in plurality along the width direction of the air outlet 12, the width direction of the air outlet 12 is perpendicular to the first direction, and the plurality of support seats 32 are arranged in plurality along the first direction, each support seat 32 is connected with the plurality of grille ribs 31, one end of the reinforcing part 53 is connected with the support seat 32, and the other end of the reinforcing part 53 is connected with the air outlet frame 10. The grille rib 31 closest to the reinforcing grille 50 is formed with a first avoiding gap 33 for avoiding the reinforcing part 53. The reinforcing grille 50 and the air outlet grille 30 are integrally formed. At least one of the reinforcing grille 50 and the air outlet grille 30 is integrally formed with the air outlet frame 10.

[0141] The first direction is the up-down direction, the air outlet 12 includes two arranged in the left-right direction, the air outlet frame assembly 101 includes a front panel 61, the front panel 61 is connected to the front side of the air outlet frame 10 and located between the two air outlets 12, the air outlet channel 11 includes two sub-air outlet channels 16, the air outlet ends of the two sub-air outlet channels 16 form two air outlets 12 respectively, each sub-air outlet channel 16 is provided with an air outlet grille 30 and a reinforcing grille 50, the reinforcing grille 50 located in the same sub-air outlet channel 16 is located on the side away from the front panel 61 of the corresponding air outlet grille 30; the air deflector 20 is two, and the two air deflectors 20 are respectively used for controlling the two air outlets 12.

[0142] The sub-air outlet channel 16 is provided with a baffle air outlet frame baffle 17 extending in the up-down direction, the baffle air outlet frame baffle 17 is located on the inner side of the corresponding air outlet grille 30 and reinforcing grille 50, the front end of the air outlet frame baffle 17 is close to the connection position of the reinforcing grille 50 and the air outlet grille 30, so as to guide the airflow to the air outlet grille 30, and the air outlet frame baffle 17 is provided with a second avoiding gap 18 for avoiding the reinforcing grille 50. The distance between the air outlet frame baffle 17 and the air outlet grille 30 is greater than 1.5 mm, and the distance between the air outlet frame baffle 17 and the reinforcing grille 50 is greater than 1.5 mm.

[0143] The air outlet grille 30 includes a first grille part 34, a second grille part 35 and a third grille part 36 arranged in sequence from top to bottom, the first grille part 34 includes a plurality of first grille bars 37 arranged in the width direction of the air outlet 12, the second grille part 35 includes a plurality of second grille bars 38 arranged in the width direction of the air outlet 12, and the third grille part 36 includes a plurality of third grille bars 39 arranged in the width direction of the air outlet 12, the air outlet frame assembly 101 includes a front panel 61, the front panel 61 is connected to the front side of the air outlet frame 10 and located between the two air outlets 12, the first grille bar 37 farthest from the front panel 61 in the plurality of first grille bars 37 is a first outer grille bar 40, and the remaining first grille bars 37 are first inner grille bars 41, the second grille bar 38 farthest from the front panel 61 in the plurality of second grille bars 38 is a second outer grille bar 42, and the remaining second grille bars 38 are second inner grille bars 43, and the third grille bar 39 farthest from the front panel 61 in the plurality of third grille bars 39 is a third outer grille bar 44, and the remaining third grille bars 39 are third inner grille bars 45.

[0144] The air guide angle of the first outer grid rib 40, the second outer grid rib 42 and the third outer grid rib 44 and the air guide angle of the first inner grid rib 41 and the third inner grid rib 45 are all greater than the air guide angle of the second inner grid rib 43, the air guide angle refers to the angle between the grid rib 31 and the reference plane, the reference plane passes through the longitudinal center axis of the air outlet frame assembly 101 and is perpendicular to the left-right direction, the longitudinal center axis of the air outlet frame assembly 101 extends along the up-down direction. The width of the first outer grid rib 40, the second outer grid rib 42 and the third outer grid rib 44 and the width of the first inner grid rib 41 and the third inner grid rib 45 are all greater than the width of the second inner grid rib 43.

[0145] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model.

[0146] In the description of the utility model, "first feature" and "second feature" can include one or more features.

[0147] In the description of the utility model, "a plurality of" means two or more.

[0148] In the description of the utility model, "above" or "below" of the first feature to 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.

[0149] In the description of the utility model, "above", "upper" and "upper surface" of the first feature to 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.

[0150] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily mean the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0151] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. An air outlet frame assembly, comprising: The air outlet frame is formed with an air outlet channel, an air outlet end of the air outlet channel is formed as an air outlet, the air outlet includes two air outlets arranged at intervals in the left-right direction, the air outlet channel includes two sub-air outlet channels arranged left and right, and air outlet ends of the two sub-air outlet channels are formed as the two air outlets respectively. The front panel is connected to the front side of the air outlet frame and located between the two air outlets. The air outlet grilles are arranged in the air outlet channel, and the air outlet grilles are arranged in each of the sub-air outlet channels. The air outlet frame baffle is arranged in each of the sub-air outlet channels and extends in the up-down direction, and the air outlet frame baffle is located on the inner side of the corresponding air outlet grille to guide the airflow to the air outlet grille. In the left-right direction, the front end of the air outlet frame baffle is located on the side of the air outlet grille away from the front panel.

2. The air outlet frame assembly of claim 1, wherein, The air outlet frame baffle extends obliquely in the direction from back to front and away from the front panel.

3. The air outlet frame assembly of claim 2, wherein, The distance between the air outlet frame baffle and the air outlet grille is greater than 1.5 mm.

4. The air outlet frame assembly of claim 1, wherein, The air outlet frame includes a first air outlet frame and a second air outlet frame connected detachably, the second air outlet frame is connected to the upstream side of the first air outlet frame in the flow direction of the airflow, the air outlet grille is arranged in the first air outlet frame, and the air outlet frame baffle is connected to the front end of the second air outlet frame and extends into the first air outlet frame.

5. The air outlet frame assembly of claim 1, wherein, The air outlet grille is integrally formed with the first air outlet frame; and / or the air outlet frame baffle is integrally formed with the second air outlet frame.

6. The air grille assembly of claim 5, wherein, The air outlet frame includes air deflectors and reinforcing grilles, the air deflectors are rotatably arranged in the air outlet frame to open and close the air outlets, the rotation axis of the air deflectors extends in the up-down direction, the air deflectors are two, the two air deflectors are respectively used to control the two air outlets, the reinforcing grilles are arranged in the air outlet channel and located between the air outlet grilles and the side walls of the air outlet channel, the reinforcing grilles are arranged in each of the sub-air outlet channels, the reinforcing grilles arranged in the same sub-air outlet channel are located on the side of the corresponding air outlet grille away from the front panel, the reinforcing grilles are connected with at least one of the air outlet grilles and the air outlet frame, and the reinforcing grilles, the air outlet grilles and the air outlet frame jointly define a containing space, at least part of the air deflectors is contained in the containing space when the air deflectors open the air outlets.

7. The air outlet frame assembly of claim 1, wherein, The air outlet frame baffle is located on the inner side of the air outlet grille and the reinforcing grille, and the front end of the air outlet frame baffle is located at the connection between the air outlet grille and the corresponding reinforcing grille.

8. The air grille assembly of claim 7, wherein, The air outlet frame baffle is provided with a second avoiding notch for avoiding the reinforcing grille.

9. The air grille assembly of claim 8, wherein, The distance between the air outlet frame baffle and the reinforcing grille is greater than 1.5 mm.

10. The air grille assembly of claim 8, wherein, ​ 11. The air outlet frame assembly of any of claims 1-10, wherein, The air outlet grille comprises a first grille part, a second grille part and a third grille part arranged in sequence from top to bottom, the first grille part comprises a plurality of first grille bars arranged along the width direction of the air outlet, the second grille part comprises a plurality of second grille bars arranged along the width direction of the air outlet, and the third grille part comprises a plurality of third grille bars arranged along the width direction of the air outlet, the air outlet frame assembly comprises a front panel connected to the front side of the air outlet frame and located between the two air outlets, the first grille bar farthest from the front panel among the plurality of first grille bars is a first outer grille bar, and the remaining first grille bars are first inner grille bars, the second grille bar farthest from the front panel among the plurality of second grille bars is a second outer grille bar, and the remaining second grille bars are second inner grille bars, and the third grille bar farthest from the front panel among the plurality of third grille bars is a third outer grille bar, and the remaining third grille bars are third inner grille bars. The width of the first outer grille bar, the second outer grille bar and the third outer grille bar, and the air guiding angle of the first inner grille bar and the third inner grille bar are all smaller than the air guiding angle of the second inner grille bar, the air guiding angle refers to the angle between the grille bar and a reference plane, the reference plane passes through the longitudinal center axis of the air outlet frame assembly and is perpendicular to the left-right direction, the longitudinal center axis of the air outlet frame assembly extends in the up-down direction, and the width of the first outer grille bar, the second outer grille bar and the third outer grille bar, and the width of the first inner grille bar and the third inner grille bar are all greater than the width of the second inner grille bar.

12. An air conditioner characterized by comprising: Comprise: A cabinet assembly comprising a front shell part and a rear shell part connected to the rear side of the front shell part, the front shell part comprising the air outlet frame assembly according to any one of claims 1-11, and an air inlet formed on the rear shell part; A heat exchanger assembly and an air duct assembly arranged in the cabinet assembly, the air duct assembly being located between the air outlet frame and the heat exchanger assembly.

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