Air conditioner and panel thereof

Abstract

The utility model discloses an air conditioner and a panel thereof. The panel comprises a panel body, and an auxiliary air inlet is formed in the top end of the panel body. And the first reinforcing rib is positioned at the top end of the plate body and is close to the auxiliary air inlet. The technical problem to be solved by the utility model is how to ensure that the air inlet quantity of the air conditioner is not reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of refrigeration equipment, more particularly to an air conditioner and a panel thereof. BACKGROUND

[0002] The air conditioner comprises a face frame and a panel, the panel covers one side of the face frame, and the top end of the face frame is provided with an air inlet. In order to be aesthetically pleasing, some existing air conditioners are provided with a top end of the panel that is curved towards the side close to the face frame, and the area of the top end of the face frame is reduced, which results in a reduction in the air inlet of the top end of the face frame and the air inlet volume. SUMMARY

[0003] The utility model solves the technical problem of how to ensure that the air inlet volume of the air conditioner is not reduced.

[0004] The application provides an air conditioner panel, which comprises:

[0005] a panel body, the top end of the panel body is provided with a secondary air inlet; and

[0006] a first reinforcing rib is located at the top end of the panel body and close to the secondary air inlet.

[0007] In an exemplary embodiment, a grid connected to the panel body is arranged in the secondary air inlet to divide the secondary air inlet into a plurality of mesh holes.

[0008] In an exemplary embodiment, the plurality of mesh holes are sequentially arranged along the top edge of the panel body, and the first reinforcing rib is provided with a plurality of first reinforcing ribs, and the plurality of first reinforcing ribs are arranged on the grid and respectively surround the plurality of mesh holes.

[0009] In an exemplary embodiment, the panel body comprises a side plate and a top plate arranged at the top end of the side plate and bent towards one side of the side plate, and the secondary air inlet and the grid are arranged on the top plate.

[0010] The first reinforcing rib comprises a first rib arranged on the side of the mesh hole away from the side plate and two second ribs respectively extending from the opposite ends of the first rib to the side plate.

[0011] In an exemplary embodiment, a plurality of supporting ribs are further included.

[0012] The supporting rib and the second rib are one-to-one corresponding, one end of the supporting rib is connected to the side of the corresponding second rib away from the grid, and the other end is connected to the side plate.

[0013] In an exemplary embodiment, the plurality of first ribs are flush with each other.

[0014] The panel further comprises a support plate flush with the first ribs, the support plate protruding from the grid at a height greater than the first ribs.

[0015] The first ribs and the support plate are configured to abut a face frame of an air conditioner.

[0016] In an illustrative embodiment, the support plate connects two adjacent first ribs.

[0017] In an illustrative embodiment, the auxiliary air inlet is configured as a strip-shaped notch provided at a top end of the panel body.

[0018] The first reinforcing rib is provided on the panel body and located at a lower side of the auxiliary air inlet, the first reinforcing rib extending in the same direction as the auxiliary air inlet.

[0019] In an illustrative embodiment, the first reinforcing rib comprises a first strip-shaped plate connected to the panel body and a second strip-shaped plate connected to a side of the first strip-shaped plate opposite to the panel body.

[0020] The first strip-shaped plate and the second strip-shaped plate extend in the same direction, and the plate surface of the first strip-shaped plate is perpendicular to the plate surface of the second strip-shaped plate.

[0021] In an illustrative embodiment, the first reinforcing rib further comprises a plurality of first reinforcing plates provided between the second strip-shaped plate and the panel body.

[0022] The plurality of first reinforcing plates are sequentially and spacedly arranged along the extension direction of the second strip-shaped plate, and the first reinforcing plates are connected to the first strip-shaped plate, the second strip-shaped plate and the panel body.

[0023] In an illustrative embodiment, the panel further comprises two second reinforcing ribs extending from a top end of the panel body to a bottom end of the panel body, and the two second reinforcing ribs are respectively located at opposite sides of the panel body.

[0024] In an illustrative embodiment, the second reinforcing rib comprises a third strip-shaped plate connected to the panel body and a fourth strip-shaped plate connected to a side of the third strip-shaped plate opposite to the panel body.

[0025] The third strip-shaped plate and the fourth strip-shaped plate extend in the same direction, and the plate surface of the third strip-shaped plate is perpendicular to the plate surface of the fourth strip-shaped plate.

[0026] In an illustrative embodiment, the second reinforcing rib further comprises a plurality of second reinforcing plates provided between the fourth strip-shaped plate and the panel body.

[0027] A plurality of the second reinforcing plates are arranged along the extending direction of the fourth strip-shaped plate in sequence and are connected to the third strip-shaped plate, the fourth strip-shaped plate and the plate body.

[0028] The application further provides an air conditioner, which comprises the panel and a face frame connected to the panel.

[0029] Therefore, the indoor air can be sucked in through the auxiliary air inlet on the panel, so that the total air inlet area of the air conditioner is increased, and the air inlet amount of the air conditioner is ensured not to be reduced.

[0030] Other features and advantages of the present application will be described in the following description and become apparent from the description, and in part, will become obvious to those skilled in the art. The objectives and other advantages of the present application can be realized and obtained by the structure particularly pointed out in the description and the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0031] The accompanying drawings are used to provide a further understanding of the technical scheme of the present application, and constitute a part of the description, and are used to explain the technical scheme of the present application together with the embodiments, and do not constitute a limitation to the technical scheme of the present application.

[0032] Figure 1 Fig. 1 is a front view of an air conditioner according to an embodiment of the present application;

[0033] Figure 2 Fig. 2 is a sectional view of the air conditioner in Fig. 1 along A-A; Figure 1

[0034] Figure 3 Fig. 4 is a sectional view of the air conditioner in Fig. 1 along C-C; Figure 1

[0035] Figure 4 Fig. 5 is a sectional view of the air conditioner in Fig. 1 along B-B; Figure 1

[0036] Figure 5 Fig. 6 is a perspective view of the panel in Fig. 1;

[0037] Figure 6 Fig. 7 is a perspective view of the panel in Fig. 1 from another angle;

[0038] Figure 7 ​​​It is the full profile schematic view of the panel in the embodiment one of the utility model;

[0039] Figure 8 It is the front view schematic view of the air conditioner in the embodiment two of the utility model;

[0040] Figure 9 It is Figure 1 The section view schematic view of the air conditioner in the embodiment two of the utility model in D-D face;

[0041] Figure 10 It is Figure 1 The section view schematic view of the air conditioner in the embodiment two of the utility model in E-E face;

[0042] Figure 11 It is the three-dimensional schematic view of the panel in the embodiment two of the utility model;

[0043] Figure 12 It is the full profile schematic view of the panel in the embodiment two of the utility model;

[0044] Figure 13 It is the full profile schematic view of the panel in the embodiment two of the utility model. DETAILED DESCRIPTION

[0045] In order to make the purpose, technical scheme and advantage of the utility model more clear and obvious, the following will be combined with the drawing to the embodiment of the utility model detailed description.It needs to be explained that, in the case of not conflict, the embodiment in this application and the feature in the embodiment can be combined each other.

[0046] Embodiment one

[0047] As Figures 1-4 Shown, Figures 1-4 The air conditioner 100 in the embodiment one of the application is shown.The air conditioner 100 includes face frame 1 and panel 2.Face frame 1 is the framework structure of air conditioner 100, and panel 2 is rotationally connected to face frame 1.Face frame 1 can be structured as frame structure.The top of face frame 1 is provided with main air inlet 11.Main air inlet 11 is used to inhale indoor air.

[0048] As Figures 5-7As shown, the panel 2 is arranged at the front side of the face frame 1 and covers the front side of the face frame 1. The panel 2 comprises a plate body 21 and a first reinforcing rib 23. The plate body 21 is configured as a substantially rectangular plate. The plate body 21 is arranged vertically. The top end of the plate body 21 is bent towards the main air inlet 11 of the face frame 1. The top end of the plate body 21 is provided with a secondary air inlet 22 which vertically penetrates the plate body 21. The secondary air inlet 22 on the panel 2 is close to the main air inlet 11 of the face frame 1. The secondary air inlet 22 on the panel 2 can be a strip-shaped opening extending in the horizontal direction. The first reinforcing rib 23 can be configured as a strip-shaped protrusion. The first reinforcing rib 23 is located at the top end of the plate body 21 and close to the region of the secondary air inlet. The first reinforcing rib 23 is connected to the plate body 21. The first reinforcing rib 23 can improve the structural strength of the region of the plate body 21 close to the secondary air inlet 22.

[0049] In this way, since the top end of the panel 2 is provided with the secondary air inlet 22, the secondary air inlet 22 on the panel 2 and the main air inlet 11 on the face frame 1 can simultaneously suck indoor air, thereby improving the total air inlet area of the air conditioner 100 and ensuring that the air inlet amount of the air conditioner 100 will not become smaller. Meanwhile, since the panel 2 is provided with the first reinforcing rib 23 which is close to the secondary air inlet 22, the structural strength of the top end of the panel 2 is improved, which can compensate for the weakened structural strength due to the opening of the secondary air inlet 22, so that the panel 2 is not easily deformed and cracked, and damage to the air inlet side of the panel 2 when being stepped on or falling is prevented.

[0050] In an exemplary embodiment, the secondary air inlet 22 of the plate body 21 is provided with a grid 20. The grid 20 is connected to the plate body 21. The grid 20 can be in a mesh shape. The grid 20 divides the secondary air inlet 22 into a plurality of mesh holes 221, and the cross section of the mesh hole 221 can be rectangular. In this embodiment, the plurality of mesh holes 221 are arranged in sequence along the top edge of the plate body 21.

[0051] In this way, since the secondary air inlet 22 of the plate body 21 is provided with the grid 20 which is connected to the plate body 21, the grid 20 can improve the structural strength of the plate body 21 at the secondary air inlet 22, thereby further reducing the risk of deformation and cracking of the plate body 21. Meanwhile, the grid 20 can also play a certain protective role to avoid larger foreign matters from entering the air conditioner 100 through the secondary air inlet 22.

[0052] In an exemplary embodiment, the plurality of mesh holes 221 are arranged in sequence along the top edge of the plate body 21. A plurality of first reinforcing ribs 23 are provided, and the plurality of first reinforcing ribs 23 are all arranged on the grid 20 and respectively surround the plurality of mesh holes 221. The number of the first reinforcing ribs 23 can be the same as the number of the mesh holes 221, and the first reinforcing ribs 23 are arranged one by one with the mesh holes 221, and the first reinforcing rib 23 surrounds the mesh hole 221 corresponding thereto.

[0053] In this way, the first reinforcing rib 23 is arranged on the grid 20 to improve the structural strength of the grid 20, thereby further improving the structural strength of the panel 2 in the area near the auxiliary air inlet 22 by improving the structural strength of the grid 20, and preventing the panel 2 from being deformed.

[0054] In an exemplary embodiment, the plate body 21 includes a side plate 211 and a top plate 212. The side plate 211 is a rectangular plate structure. The side plate 211 is arranged vertically. The top plate 212 is arranged at the top end of the side plate 211, and the top plate 212 is bent towards one side of the side plate 211. The side plate 211 can be bent towards the side of the top plate 212 close to the frame 1. The grid 20 and the auxiliary air inlet 22 are arranged on the top plate 212. The auxiliary air inlet 22 and the grid 20 can be arranged on the side of the top plate 212 away from the side plate 211.

[0055] The first reinforcing rib 23 includes a first rib 231 and a second rib 232. The first rib 231 can be configured as a straight bar and extends horizontally on the grid 20. The first rib 231 is arranged on the side of the mesh hole 221 away from the side plate 211. Two second ribs 232 are arranged, one second rib 232 extends from one end of the first rib 231 to the side plate 211, and the other second rib 232 extends from the other end of the first rib 231 to the side plate 211. The extension direction of the first rib 231 and the extension direction of the second rib 232 are perpendicular.

[0056] In this way, the first reinforcing rib 23 is configured as a U-shaped structure, and the first reinforcing rib 23 is further connected to the side plate 211, which can further improve the structural strength of the panel 2.

[0057] In an exemplary embodiment, the panel 2 includes a plurality of support ribs 25. The second rib 232 is arranged one-to-one corresponding to the support rib 25. One end of the support rib 25 is connected to the side of the corresponding second rib 232 away from the grid 20, and the other end of the support rib 25 is connected to the side plate 211. The support rib 25 can be connected to the end of the second rib 232 close to the side plate 211. The width of the support rib 25 can be 0.8 mm.

[0058] The two ends of the support rib 25 are respectively connected to the side plate 211 and the second rib 232, which can improve the connection strength between the side plate 211 and the grid 20, reduce the deformation between the side plate 211 and the second rib 232, and prevent the panel 2 from shrinking and deforming.

[0059] In one illustrative embodiment, a plurality of first ribs 231 are flush with each other. The plurality of first ribs 231 may be arranged sequentially along the same straight line and all extend along that line. The side of each plurality of first ribs 231 facing away from the second rib 232 abuts against the front frame 1 of the air conditioner 100. The plurality of first ribs 231 serve as support points for the panel 2 and the front frame 1. The first reinforcing ribs 23 not only strengthen the structural strength of the panel 2 but also support the panel 2.

[0060] Panel 2 also includes a support plate 24. The support plate 24 and the first rib 231 are disposed on the same side of the grille 20. The support plate 24 is flush with the first rib 231. The surface of the support plate 24 is parallel to the extending direction of the first rib 231. Multiple support plates 24 may be provided, for example, five. The height of the support plate 24 protruding from the grille 20 is greater than the height of the first rib 231 protruding from the grille 20. The side of the support plate 24 facing away from the mesh 221 abuts against the face frame 1 of the air conditioner 100.

[0061] When panel 2 is stepped on, panel 2 will undergo significant deformation. This deformation will cause the first rib 231 to be unable to continue supporting the frame 1. Since the height of the support plate 24 protruding from the grille 20 is greater than the height of the first rib 231 protruding from the grille 20, the support plate 24 can still support the frame 1 when panel 2 undergoes significant deformation, preventing panel 2 from deforming and misaligning with the frame 1, causing the main air inlet 11 and the secondary air inlet 22 to overlap, thereby damaging the air conditioner 100.

[0062] In one illustrative embodiment, the support plate 24 connects two adjacent first ribs 231. The support plate 24 may be disposed between two adjacent first ribs 231 and connected to these two first ribs 231 and the grid 20.

[0063] In this way, the support plate 24 connects the two first ribs 231, further enhancing the structural strength of the panel 2.

[0064] Example 2

[0065] like Figures 8-10 As shown, Figures 8-10 The structure of another air conditioner 100a according to an embodiment of this application is shown. The air conditioner 100a includes a frame 1a and a panel 2a. The frame 1a is the skeleton structure of the air conditioner 100a, and the panel 2a is rotatably connected to the frame 1a. The frame 1a can be constructed as a frame structure. A main air inlet 11a is provided at the top of the frame 1a. The main air inlet 11a is used to draw in indoor air.

[0066] like Figures 11-13As shown, the panel 2a is arranged on the front side of the face frame 1a and covers the front side of the face frame 1a. The panel 2a comprises a plate body 21a and a first reinforcing rib 23a. The plate body 21a is configured as a substantially rectangular plate. The plate body 21a is arranged vertically. The top end of the plate body 21a is bent towards the main air inlet 11a of the face frame 1a. The top end of the plate body 21a is provided with a secondary air inlet 22a. The secondary air inlet 22a is configured as a strip-shaped gap, and the extending direction of the secondary air inlet 22a is the same as the extending direction of the top edge of the plate body 21a. The first reinforcing rib 23a is arranged on the plate body 21a and located below the secondary air inlet 22a. The extending direction of the first reinforcing rib 23a is the same as the extending direction of the secondary air inlet 22a of the plate body 21a. In this embodiment, the panel 2a further comprises two connecting arms 20a. One end of the connecting arm 20a is fixedly connected to the plate surface of the plate body 21a towards the face frame 1a. The connecting arm 20a can be connected to the top end of the plate body 21a. The connecting arm 20a and the plate body 21a can be integrally formed. The end of the connecting arm 20a away from the plate body 21a is provided with a rotating shaft arranged horizontally, and the connecting arm 20a is rotatably connected to the front side of the top of the face frame 1a through the rotating shaft. The panel 2a as a whole can rotate around the rotating shaft. The panel 2a can be rotated to a closed position covering the face frame 1a, or to an open position away from the face frame 1a. The two connecting arms 20a are respectively located near the opposite ends of the secondary air inlet 22a. The first reinforcing rib 23a extends from one connecting arm 20a along the plate surface of the plate body 21a to the other connecting arm 20a.

[0067] In this way, since the top end of the panel 2a is provided with the secondary air inlet 22a, the secondary air inlet 22a on the panel 2a and the main air inlet 11a on the face frame 1a can simultaneously suck indoor air, thereby increasing the total air inlet area of the air conditioner 100a and ensuring that the air inlet amount of the air conditioner 100a will not decrease. At the same time, the secondary air inlet 22a is a gap without obstruction, and the air inlet amount is larger. Since the panel 2a is provided with the first reinforcing rib 23a, and the first reinforcing rib 23a is located near the secondary air inlet 22a and extends along the secondary air inlet 22a, the structural strength of the top end of the panel 2a is improved, which can compensate for the weakened structural strength due to the secondary air inlet 22a, so that the panel 2a is not easily deformed or cracked, and the air inlet side of the panel 2a is prevented from being damaged when stepped on or fallen.

[0068] In an exemplary embodiment, the first reinforcing rib 23a comprises a first strip plate 231a and a second strip plate 232a. The first strip plate 231a and the second strip plate 232a are both configured as a strip plate structure. One side of the first strip plate 231a is connected to the plate body 21a, and the plate face of the first strip plate 231a can be perpendicular to the plate face of the plate body 21a. The first strip plate 231a extends along the plate body 21a, and the extending direction of the first strip plate 231a is the same as the extending direction of the auxiliary air inlet 22a. The two ends of the first strip plate 231a are respectively connected to the two connecting arms 20a. One side of the second strip plate 232a is connected to the side of the first strip plate 231a away from the plate body 21a. The extending direction of the second strip plate 232a is the same as the extending direction of the first strip plate 231a. The opposite ends of the second strip plate 232a are respectively connected to the two connecting arms 20a. The plate face of the first strip plate 231a is perpendicular to the plate face of the second strip plate 232a. In this way, the cross section of the first reinforcing rib 23a is in the shape of the Chinese character "7".

[0069] The first strip plate 231a can resist the bending moment perpendicular to the plate face direction thereof, and the second strip plate 232a can resist the bending moment perpendicular to the plate face thereof. Since the plate face of the first strip plate 231a is perpendicular to the plate face of the second strip plate 232a, and the first strip plate 231a and the second strip plate 232a are connected to each other, the first reinforcing rib 23a can resist the bending moment in various directions, and the structural strength is greatly improved, further improving the structural strength of the panel 2a.

[0070] In an exemplary embodiment, the first reinforcing rib 23a further comprises a plurality of first reinforcing plates 233a. The first reinforcing plates 233a can be configured as flat plates. The plurality of first reinforcing plates 233a are all arranged between the second strip plate 232a and the plate body 21a. The plate face of the first reinforcing plate 233a is perpendicular to the extending direction of the first strip plate 231a. The plurality of first reinforcing plates 233a can be arranged in sequence and spaced apart along the extending direction of the second strip plate 232a. Three edges of the first reinforcing plate 233a are respectively connected to the first strip plate 231a, the second strip plate 232a, and the plate body 21a.

[0071] In this way, the first reinforcing plate 233a can connect the first strip plate 231a, the second strip plate 232a, and the plate body 21a together, making the connection between the first strip plate 231a, the second strip plate 232a, and the plate body 21a more compact, and at the same time improving the structural strength of the first reinforcing rib 23a and the plate body 21a, thereby further increasing the structural strength of the panel 2a.

[0072] In an exemplary embodiment, the panel 2a further comprises two second reinforcing ribs 24a. Each second reinforcing rib 24a extends along the plate face of the plate body 21a from the top end of the plate body 21a to the bottom end of the plate body 21a. The two second reinforcing ribs 24a are respectively located on the opposite sides of the plate body 21a.

[0073] The two second reinforcing ribs 24a are respectively arranged on opposite sides of the plate body 21a, which can further improve the structural strength of the opposite sides of the plate body 21a and further reduce the risk of damage to the panel 2a caused by external force.

[0074] In an exemplary embodiment, the second reinforcing rib 24a comprises a third strip-shaped plate 242a and a fourth strip-shaped plate 241a. The third strip-shaped plate 242a and the fourth strip-shaped plate 241a are both configured as a strip-shaped plate structure. One side of the third strip-shaped plate 242a is connected to the plate body 21a, and the plate surface of the third strip-shaped plate 242a can be perpendicular to the plate surface of the plate body 21a. The third strip-shaped plate 242a extends along the plate body 21a and extends from the top end of the plate body 21a to the bottom end of the plate body 21a. One side of the fourth strip-shaped plate 241a is connected to the side of the third strip-shaped plate 242a away from the plate body 21a. The extending direction of the fourth strip-shaped plate 241a is the same as that of the third strip-shaped plate 242a. The fourth strip-shaped plate 241a extends from the top end of the plate body 21a to the bottom end of the plate body 21a. The plate surface of the third strip-shaped plate 242a is perpendicular to the plate surface of the fourth strip-shaped plate 241a. In this way, the cross section of the second reinforcing rib 24a is in the shape of the Chinese character "7".

[0075] The third strip-shaped plate 242a can resist the bending moment perpendicular to the direction of its plate surface, and the fourth strip-shaped plate 241a can resist the bending moment perpendicular to its plate surface. Since the plate surface of the third strip-shaped plate 242a is perpendicular to the plate surface of the fourth strip-shaped plate 241a, and the third strip-shaped plate 242a and the fourth strip-shaped plate 241a are connected to each other, the second reinforcing rib 24a can resist bending moments in various directions, has extremely high structural strength, and further improves the structural strength of the panel 2a.

[0076] In an exemplary embodiment, the second reinforcing rib 24a further comprises a plurality of second reinforcing plates 243a, which can be configured as flat plates. The plurality of second reinforcing plates 243a are all arranged between the fourth strip-shaped plate 241a and the plate body 21a. The plate surface of the second reinforcing plate 243a is perpendicular to the extending direction of the fourth strip-shaped plate 241a. The plurality of second reinforcing plates 243a can be arranged in sequence and spaced apart along the extending direction of the fourth strip-shaped plate 241a. Three edges of the second reinforcing plate 243a are respectively connected to the third strip-shaped plate 242a, the fourth strip-shaped plate 241a, and the plate body 21a.

[0077] In this way, the second reinforcing plate 243a can connect the third strip-shaped plate 242a, the fourth strip-shaped plate 241a, and the plate body 21a together, making the connection between the third strip-shaped plate 242a, the fourth strip-shaped plate 241a, and the plate body 21a more compact, while improving the structural strength of the second reinforcing rib 24a and the plate body 21a, thereby further increasing the structural strength of the panel 2a.

[0078] In the description of the utility model, it needs to be explained that the terms "upper", "lower", "one side", "the other side", "one end", "the other end", "edge", "opposite", "four corners", "periphery", "mouth" structure" and the like indicate the orientation or positional relationship 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 do not indicate or imply that the structure indicated has a specific orientation, is constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model.

[0079] In the description of the utility model embodiment, unless otherwise explicitly specified and limited, the terms "connection", "direct connection", "indirect connection", "fixed connection", "installation", "assembly" should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrally connected; the terms "installation", "connection", "fixed connection" can be directly connected, can also be indirectly connected through an intermediate medium, and can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0080] Although the embodiments disclosed by the utility model are as above, the content described is only the embodiment adopted for the convenience of understanding the utility model, and is not used to limit the utility model. Any person skilled in the art of the utility model can make any modification and change in the implementation form and details without departing from the spirit and scope of the utility model disclosed, but the patent protection scope of the utility model still needs to be defined by the appended claims.

Claims

1. A faceplate for an air conditioner, characterized by, The air conditioner comprises a face frame, a panel rotatably connected to the face frame, and a main air inlet provided at a top of the face frame. The panel comprises: a plate body, a sub-air inlet provided at a top end of the plate body, and a first reinforcing rib provided at the top end of the plate body and close to the sub-air inlet. The sub-air inlet is close to the main air inlet, and the sub-air inlet and the main air inlet simultaneously suck indoor air.

2. Panel according to claim 1, characterized in that A grid connected to the plate body is provided in the sub-air inlet to divide the sub-air inlet into a plurality of mesh holes.

3. Panel according to claim 2, characterized in that The plurality of mesh holes are sequentially arranged along a top edge of the plate body, and the first reinforcing rib is provided with a plurality of first reinforcing ribs, which are all arranged on the grid and respectively surround the plurality of mesh holes.

4. Panel according to claim 3, characterized in that The plate body comprises a side plate and a top plate bent towards one side of the side plate at a top end of the side plate, and the sub-air inlet and the grid are both arranged on the top plate. The first reinforcing rib comprises a first rib provided at a side of a mesh hole away from the side plate and two second ribs respectively extending from opposite ends of the first rib to the side plate.

5. Panel according to claim 4, characterized in that The panel further comprises a plurality of support ribs. The support ribs are one-to-one corresponding to the second ribs, one end of the support rib is connected to a side of the corresponding second rib away from the grid, and the other end is connected to the side plate.

6. The panel of claim 4, wherein, The plurality of first ribs are flush with each other. The panel further comprises a support plate flush with the first rib, and the height of the support plate protruding from the grid is greater than the height of the first rib protruding from the grid. The first rib and the support plate are both configured to abut the face frame of the air conditioner.

7. Panel according to claim 6, characterized in that The support plate connects two adjacent first ribs.

8. The panel of claim 1, wherein, The sub-air inlet is configured as a strip-shaped notch provided at the top end of the plate body. The first reinforcing rib is provided on the plate body and located below the sub-air inlet, and the extension direction of the first reinforcing rib is the same as that of the sub-air inlet.

9. Panel according to claim 8, characterized in that The first reinforcing rib comprises a first strip-shaped plate connected to one side of the plate body and a second strip-shaped plate connected to a side of the first strip-shaped plate away from the plate body. The extension directions of the first strip-shaped plate and the second strip-shaped plate are the same, and the plate surface of the first strip-shaped plate is perpendicular to the plate surface of the second strip-shaped plate.

10. Panel according to claim 9, characterized in that The first reinforcing rib further comprises a plurality of first reinforcing plates provided between the second strip-shaped plate and the plate body. The plurality of first reinforcing plates are sequentially and spacedly arranged along the extension direction of the second strip-shaped plate, and the first reinforcing plates are connected to the first strip-shaped plate, the second strip-shaped plate, and the plate body.

11. Panel according to any of claims 8 to 10, characterized in that, The panel further comprises two second reinforcing ribs extending from the top end of the plate body to the bottom end of the plate body, and the two second reinforcing ribs are respectively located at opposite sides of the plate body.

12. The panel of claim 11, wherein, The second reinforcing rib comprises a third strip-shaped plate connected to one side of the plate body and a fourth strip-shaped plate connected to a side of the third strip-shaped plate away from the plate body. The extension directions of the third strip-shaped plate and the fourth strip-shaped plate are the same, and the plate surface of the third strip-shaped plate is perpendicular to the plate surface of the fourth strip-shaped plate.

13. The panel of claim 12, wherein, The second reinforcing rib further comprises a plurality of second reinforcing plates provided between the fourth strip-shaped plate and the plate body. A plurality of the second reinforcing plates are arranged in sequence and at intervals along the extending direction of the fourth strip-shaped plate, and the second reinforcing plates are connected to the third strip-shaped plate, the fourth strip-shaped plate and the plate body.

14. An air conditioner characterized by comprising: A face frame rotatably connected to the face plate.

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