Air conditioner housing and air conditioner

Abstract

An air conditioner housing (110) and an air conditioner (100). The air conditioner housing (110) has an air inlet (1), an air outlet (2) and an air duct (3), wherein the air duct (3) is in communication with the air inlet (1) and the air outlet (2); the air outlet (2) is located at the upper end of the air conditioner housing (110); and the air inlet (1) is located at the lower end of the air conditioner housing (110). The air conditioner housing (110) comprises a housing body (4) and a front panel (5), wherein the front panel (5) is provided at the front end of the housing body (4); the front panel (5) is located below the air outlet (2); and a front side surface (51) of the front panel (5) extends in a direction from top to bottom and tilts backwards. The air conditioner housing (110) and the air conditioner (100) is capable of making a warm airflow reach the floor, and the warm airflow travels a relatively long distance along the floor.

Description

Air conditioner casing and air conditioner

[0001] Cross-reference to related applications

[0002] This application is based on and claims priority to Chinese Patent Application No. 2024221518931, filed on September 2, 2024, the entire contents of which are incorporated herein by reference. Technical Field

[0003] This disclosure relates to the field of air conditioner technology, specifically to an air conditioner housing and an air conditioner. Background Technology

[0004] Air conditioners with bottom air intake and top air outlet have the advantages of improving the uniformity of indoor temperature distribution and enhancing the overall comfort of the environment. In related technologies, the air conditioner includes a casing and an evaporator and a drip tray disposed within the casing, with the air inlet and outlet located on the casing.

[0005] However, in related technologies, because hot air tends to rise, the hot air cannot effectively reach the ground when the air conditioner is heating, and the distance the hot air travels on the ground is relatively short. Summary of the Invention

[0006] Therefore, embodiments of this disclosure propose an air conditioner housing that enables hot airflow to land on the ground and the hot airflow to travel a long distance on the ground.

[0007] The air conditioner housing of this embodiment has an air inlet, an air outlet, and an air duct. The air duct communicates with the air inlet and the air outlet. The air outlet is located at the upper end of the air conditioner housing, and the air inlet is located at the lower end of the air conditioner housing. The air conditioner housing includes a housing body and a front panel. The front panel is located at the front end of the housing body and below the air outlet. The front side of the front panel extends from top to bottom and is arranged at a rearward inclination.

[0008] The air conditioner housing of this embodiment extends from top to bottom and is arranged at an angle to the rear via the front side of the front panel, such that the lower end of the front side of the front panel is located behind the upper end of the front side of the front panel. The air outlet faces forward and is located above the front panel. The airflow from the air outlet flows downward along the extension direction of the front panel. Due to the angled rearward arrangement of the front side of the front panel, the front side of the front panel guides the airflow to flow downward along the angled front side of the front panel. The further downward the airflow flows, the further backward the front side of the front panel is from the vertical plane, making it easier for the airflow to flow downward and reach the ground. It also increases the distance the airflow travels on the ground.

[0009] In some embodiments, the angle α between the front side of the front panel and the vertical plane is 6°-14°; and / or, the angle θ between the rear side of the front panel and the direction of the air inlet is 90°-150°.

[0010] In some embodiments, the rear side of the front panel is arranged parallel to the front side of the front panel.

[0011] In some embodiments, the air conditioner housing further includes an air guide plate disposed at the air outlet, and the air guide plate is rotatably connected to the housing body to open and close the air outlet.

[0012] In some embodiments, when the air guide plate closes the air outlet, the front side of the air guide plate extends from top to bottom and is arranged at an angle to the rear.

[0013] In some embodiments, the front side of the air guide plate is coplanar with the front side of the front panel; and / or, the air guide plate extends in a top-to-bottom direction and is arranged at a rearward angle.

[0014] In some embodiments, the air guide plate has a first state in which the air guide plate partially opens the air outlet and at least a portion of the air guide plate is opposite to the air outlet. In the first state, the shortest distance between the inner edge of the lower end of the air guide plate and the upper end of the front panel is A, and 60mm≤A≤85mm; and / or, in the first state, the angle between the tangent direction of the inner edge of the lower end of the air guide plate and the vertical plane is β, and 6°≤β≤14°.

[0015] In some embodiments, the inner side of the air guide plate includes a first air guide surface, a transition air guide surface, and a second air guide surface connected sequentially from top to bottom. The first air guide surface extends upward from the upper end of the transition air guide surface and is arranged at an angle to the front. The second air guide surface extends downward from the lower end of the transition air guide surface and is arranged at an angle to the front. In the first state, the shortest distance between the connection point of the transition air guide surface and the second air guide surface and the upper end of the front panel is A, and 60mm≤A≤85mm; and / or, in the first state, the angle between the tangent direction of the connection point of the transition air guide surface and the second air guide surface and the vertical plane is β, and 6°≤β≤14°.

[0016] In some embodiments, the transition air guide surface is a forward-concave curved surface, and / or the transition air guide surface includes a forward-concave arcuate surface connected to the second air guide surface; and / or the second air guide surface is a straight surface.

[0017] This disclosure also proposes an air conditioner.

[0018] The air conditioner of this disclosure includes the air conditioner housing described in the above embodiments.

[0019] The air conditioner of this embodiment extends from top to bottom and is arranged at an angle to the rear of the front side of the front panel of the air conditioner housing, such that the lower end of the front side of the front panel is located behind the upper end of the front side of the front panel. The air outlet faces forward and is located above the front panel. The airflow from the air outlet flows downward along the extension direction of the front panel. Due to the angled rearward arrangement of the front side of the front panel, the front side of the front panel guides the airflow to flow downward along the angled front side of the front panel. The further downward the airflow flows, the further backward the front side of the front panel is from the vertical plane, making it easier for the airflow to flow downward and reach the ground. It also increases the distance the airflow travels on the ground. Attached Figure Description

[0020] Figure 1 is a perspective view of an air conditioner according to an embodiment of the present disclosure.

[0021] Figure 2 is a side view of an air conditioner according to an embodiment of the present disclosure.

[0022] Figure 3 is a cross-sectional view of an air conditioner according to an embodiment of the present disclosure.

[0023] Figure 4 is a schematic diagram of the air guide plate according to an embodiment of this disclosure.

[0024] Figure 5 is a cross-sectional view of the air guide plate according to an embodiment of the present disclosure.

[0025] Figure 6 is a diagram of the hot airflow distribution of an air conditioner in the first state according to an embodiment of the present disclosure.

[0026] Reference numerals: Air conditioner 100, air conditioner housing 110, air inlet 1, air outlet 2, air duct 3, housing body 4, front panel 5, front side of front panel 51, rear side of front panel 52, air guide plate 6, front side of air guide plate 61, first air guide surface 62, transition air guide surface 63, second air guide surface 64. Detailed Implementation

[0027] Embodiments of this disclosure are described in detail below, with examples of these embodiments illustrated in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this disclosure, and should not be construed as limiting it.

[0028] The air conditioner housing 110 of this embodiment has an air inlet 1, an air outlet 2 and an air duct 3. The air duct 3 is connected to the air inlet 1 and the air outlet 2. The air outlet 2 is located at the upper end of the air conditioner housing 110 and the air inlet 1 is located at the lower end of the air conditioner housing 110. The air conditioner housing 110 includes a housing body 4 and a front panel 5. The front panel 5 is located at the front end of the housing body 4 and below the air outlet 2. The front side 51 of the front panel extends from top to bottom and is arranged at a rearward inclination.

[0029] Specifically, as shown in Figures 1-3, the air inlet 1 is located at the lower end of the air conditioner housing 110 and faces downwards, while the air outlet 2 is located at the upper end of the air conditioner housing 110 and faces forwards. That is, the air conditioner 100 is an air conditioner with lower air inlet and upper air outlet. Air enters the air duct 3 of the air conditioner housing 110 through the lower air inlet 1 and exchanges heat with the evaporator before being discharged through the upper air outlet 2.

[0030] The front panel 5 is located at the front end of the housing body 4. The front side 51 of the front panel forms the front end face of the air conditioner housing 110. The front side 51 of the front panel extends from top to bottom and is arranged to tilt backward, so that the upper end of the front side 51 of the front panel is located in front of the lower end of the front side 51 of the front panel. In other words, the front side 51 of the front panel is a slope that tilts backward from top to bottom. The size of the upper end of the air conditioner 100 in the front-back direction is larger than the size of the lower end of the air conditioner 100 in the front-back direction. The air conditioner 100 is a thicker upper air conditioner than a thinner lower air conditioner 100.

[0031] Compared to the related technologies where the front side 51 of the front panel extends vertically and is parallel to the vertical plane, or where the front side 51 of the front panel extends from top to bottom and is arranged at an angle to the front, when the airflow from the air outlet 2 flows downward along the front side 51 of the front panel, part of the airflow is likely to flow back to the air inlet 1, and another part of the airflow is likely to flow upward but not downward, making it difficult to achieve the goal of grounding the airflow.

[0032] The air conditioner housing 110 of this embodiment extends from top to bottom and is arranged at an angle to the rear via the front side 51 of the front panel, such that the lower end of the front side 51 is located behind the upper end of the front side 51. The air outlet 2 faces forward and is located above the front panel 5. The airflow from the air outlet 2 flows downward along the extension direction of the front panel 5. Due to the angled rearward arrangement of the front side 51, the front side 51 guides the airflow to flow downward along the front side 51. The further downward the airflow flows, the further backward the front side 51 of the front panel is from the vertical plane, making it easier for the airflow to flow downward and reach the ground. This also increases the distance the airflow travels on the ground.

[0033] In some embodiments, the angle α between the front side surface 51 of the front panel and the vertical plane is 6°-14°.

[0034] As shown in Figure 2, in this embodiment of the present disclosure, the angle between the front side 51 of the front panel and the vertical plane is limited. If the angle between the front side 51 of the front panel and the vertical plane is too large, the airflow will have difficulty flowing downward along the front side 51 of the front panel. At the same time, the angle between the front side 51 of the front panel and the vertical plane is not too small, so as not to play a guiding effect. This ensures that the front side 51 of the front panel better guides the airflow from the air outlet 2 to flow downward.

[0035] For example, the value of α is 6°, 7°, 8°, 9°, 10°, 11°, 12°, 13°, or 14°.

[0036] In some embodiments, the angle θ between the rear side 52 of the front panel and the direction of the air inlet 1 is 90°-150°.

[0037] As shown in Figure 3, the air inlet 1 is formed on the lower end face of the air conditioner housing 110. The lower end face of the air conditioner housing 110 can be set to be parallel to the horizontal plane, or the lower end face of the air conditioner housing 110 can be set to extend from front to back and slope downward. In this embodiment, by limiting the angle between the rear side 52 of the front panel and the direction of the air inlet 1, the airflow flows downward along the front side 51 of the front panel, avoiding the airflow from flowing back into the air duct 3 through the air inlet 1, and improving the airflow landing effect.

[0038] In some embodiments, the rear side of the front panel 5 is arranged parallel to the front side 51 of the front panel.

[0039] Specifically, as shown in Figure 2, the rear side 52 of the front panel extends from top to bottom and is arranged at a backward inclination. The rear side 52 of the front panel is arranged parallel to the front side 51 of the front panel, so that the front panel 5 extends from top to bottom and is arranged at a backward inclination, thereby reducing the area of ​​the air duct 3 occupied by the rear side 52 of the front panel and increasing the area of ​​the air duct 3.

[0040] In some embodiments, the air conditioner housing 110 further includes an air guide plate 6, which is disposed at the air outlet 2 and is rotatably connected to the housing body 4 to open and close the air outlet 2.

[0041] Specifically, as shown in Figure 3, the left side of the air guide plate 6 is rotatably connected to the left inner wall of the shell body 4, and the right end of the air guide plate 6 is rotatably connected to the shell body 4. The rotation axis of the air guide plate 6 extends in the left and right direction. The air guide plate 6 can rotate relative to the shell body 4 to open and close the air outlet 2. The opening and closing of the air outlet 2 is realized through the setting of the air guide plate 6.

[0042] In some embodiments, when the air guide plate 6 closes the air outlet 2, the front side 61 of the air guide plate extends from top to bottom and is arranged at an angle to the rear.

[0043] Specifically, as shown in Figure 1, the front side 61 of the air guide plate extends from top to bottom and is arranged at an angle to the rear, so that the upper end of the front side 61 of the air guide plate is located in front of the lower end of the front side 61 of the air guide plate, which is conducive to the flow of air.

[0044] In some embodiments, the front side 61 of the air guide plate is coplanar with the front side 51 of the front panel.

[0045] In this embodiment, the front side 61 of the air guide plate and the front side 51 of the front panel are made coplanar to improve aesthetics.

[0046] In some embodiments, the air guide plate 6 extends from top to bottom and is arranged at a backward inclination, such that the upper end of the air guide plate 6 is located in front of the lower end of the air guide plate 6, which facilitates the adjustment of the air outlet angle of the airflow blown out of the air outlet 2 and improves comfort.

[0047] In some embodiments, the air guide plate 6 has a first state in which the air guide plate 6 partially opens the air outlet 2 and at least a portion of the air guide plate 6 is opposite to the air outlet 2. In the first state, the shortest distance between the inner edge of the lower end of the air guide plate 6 and the upper end of the front panel 5 is A, and 60mm≤A≤85mm.

[0048] Specifically, as shown in Figure 3, in the first state, the air guide plate 6 rotates so that its upper end is located behind its lower end. That is, the lower end of the air guide plate 6 separates from the air conditioner housing 110 to partially open the air outlet 2, and the upper end of the air guide plate 6 is opposite to the air outlet 2. In this embodiment, by limiting the maximum distance between the inner edge of the lower end of the air guide plate 6 and the upper end of the front panel 5 in the first state, it is easier to adjust the air outlet angle of the partially opened air outlet 2, thereby facilitating better airflow guidance by the front panel 5 and improving the landing effect.

[0049] It is understandable that the first state is the air conditioner 100 in the air outlet state of the floor ventilation mode.

[0050] For example, the value of A is 60mm, 65mm, 70mm, 75mm, 80mm, or 85mm.

[0051] In some embodiments, in the first state, the angle between the tangent direction of the lower inner edge of the air guide plate 6 and the vertical plane is β, where 6°≤β≤14°.

[0052] In this embodiment, by limiting the angle between the tangent direction of the lower inner edge of the air guide plate 6 and the vertical plane, the air guide plate 6 can guide the airflow of the air outlet 2, reduce the flow resistance of the airflow at the air guide plate 6, and increase the air volume of the air conditioner 100.

[0053] For example, the values ​​of β are 6°, 7°, 8°, 9°, 10°, 11°, 12°, 13°, and 14°.

[0054] In some embodiments, the inner side of the air guide plate 6 includes a first air guide surface 62, a transition air guide surface 63, and a second air guide surface 64 connected sequentially from top to bottom. The first air guide surface 62 extends upward from the upper end of the transition air guide surface 63 and is arranged at an angle to the front. The second air guide surface 64 extends downward from the lower end of the transition air guide surface 63 and is arranged at an angle to the front. In the first state, the shortest distance between the connection point of the transition air guide surface 63 and the second air guide surface 64 and the upper end of the front panel 5 is A, and 60mm≤A≤85mm.

[0055] Specifically, as shown in Figures 4 and 5, the transition air guide surface 63 extends in the vertical direction. The first air guide surface 62 is connected to the upper end of the transition air guide surface 63 and is arranged at an angle forward. The second air guide surface 64 is connected to the lower end of the transition air guide surface 63 and is arranged at an angle forward. In the first state, the airflow at the air outlet 2 flows to the second air guide surface 64 under the guidance of the transition air guide surface 63, and the airflow is mainly guided by the second air guide surface 64. By arranging the second air guide surface 64 at an angle forward relative to the transition air guide surface 63 in a direction away from the transition air guide surface 63, the landing speed of the airflow passing through the air guide plate 6 can be increased, thereby improving the heating effect of the air conditioner 100.

[0056] The lower inner edge of the air guide plate 6 in this embodiment refers to the connection between the transition air guide surface 63 and the second air guide surface 64. By limiting the shortest distance between the connection between the transition air guide surface 63 and the second air guide surface 64 and the upper end of the front panel 5, it is convenient for the second air guide surface 64 to guide the airflow.

[0057] In some embodiments, by extending the first air guide surface 62 upward from the upper end of the transition air guide surface 63 and arranging it forward at an angle, the air outlet 2 of the air conditioner 100 flows towards the first air guide surface 62 under the guidance of the transition air guide surface 63 in the sky curtain wind mode, and the airflow is mainly guided by the first air guide surface 62. By extending the first air guide surface 62 upward from the upper end of the transition air guide surface 63 and arranging it forward at an angle, the vortex formed by the airflow at the air guide plate 6 can be reduced, thereby reducing the risk of condensation problems in the air conditioner 100.

[0058] In some embodiments, in the first state, the angle between the tangent direction at the connection between the transition air guide surface 63 and the second air guide surface 64 and the vertical plane is β, where 6°≤β≤14°.

[0059] Specifically, as shown in Figures 4 and 5, the tangent direction of the inner edge of the lower end of the air guide plate 6 refers to the tangent direction at the connection between the transition air guide surface 63 and the second air guide surface 64. By limiting the angle between the tangent direction at the connection between the transition air guide surface 63 and the second air guide surface 64 in the first state and the vertical plane, the second air guide surface 64 can guide the airflow and improve the airflow landing effect.

[0060] In some embodiments, the transition air guide surface 63 is a forward-concave curved surface.

[0061] As shown in Figure 5, by setting the transition air guide surface 63 as a forward-concave curved surface, the flow resistance of the transition air guide surface 63 to the airflow can be reduced, thereby increasing the air volume of the air conditioner 100.

[0062] In some embodiments, the transition air guide surface 63 includes a forward-concave arcuate surface connected to the second air guide surface 64.

[0063] As shown in Figure 5, by connecting the forward-concave arc surface of the transition guide surface 63 to the second guide surface 64, when the airflow flows from the transition guide surface 63 to the second guide surface 64, it will first flow to the forward-concave arc surface of the transition guide surface 63 and then flow to the second guide surface 64. This can reduce the flow resistance of the airflow from the transition guide surface 63 to the second guide surface 64 and increase the landing speed of the airflow passing through the second guide surface 64.

[0064] In some embodiments, the radius of the arc surface is 30mm to 45mm. By limiting the radius of the arc surface, the landing speed of the airflow passing through the air guide plate 6 in the floor-standing wind mode can be further improved, thereby improving the heating effect of the air conditioner 100.

[0065] In some embodiments, the second air guide surface 64 is a flat surface.

[0066] Specifically, as shown in Figures 4 and 5, by setting the second air guide surface 64 as a flat surface instead of a curved surface, the landing speed of the airflow passing through the air guide plate 6 can be increased in the floor-mounted wind mode, thereby improving the heating effect of the air conditioner 100.

[0067] The air conditioner 100 of this disclosure includes the air conditioner housing 110 of the above embodiments.

[0068] The air conditioner 100 of this embodiment extends from top to bottom and is arranged at an angle to the rear via the front side 51 of the front panel, such that the lower end of the front side 51 is located behind the upper end of the front side 51. The air outlet 2 faces forward and is located above the front panel 5. The airflow from the air outlet 2 flows downward along the extension direction of the front panel 5. Due to the angled rearward arrangement of the front side 51, the front side 51 guides the airflow to flow downward along the front side 51. The further downward the airflow flows, the further backward the front side 51 of the front panel is from the vertical plane, making it easier for the airflow to flow downward and reach the ground. This also increases the distance the airflow travels on the ground.

[0069] As shown in Figure 6, in the floor fan mode of the air conditioner 100 of this embodiment, the hot airflow is distributed in the area between the upper and lower lines. It can be seen from the distribution of the hot airflow that, after being guided by the air guide plate 6 and the front panel 5, it can quickly reach the ground, ensuring that the hot airflow can reach the ground within one meter and flow for 3.5 meters on the ground, thereby improving the heating effect of the air conditioner 100.

[0070] In the description of this disclosure, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this disclosure and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0071] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this disclosure, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0072] In this disclosure, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between components; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this disclosure according to the specific circumstances.

[0073] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0074] In this disclosure, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this disclosure. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0075] It is understood that the above embodiments are exemplary and should not be construed as limiting the present disclosure. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present disclosure.

[0076] All embodiments disclosed herein can be executed individually or in combination with other embodiments, and are all considered to be within the scope of protection claimed by this disclosure.

Claims

1. An air conditioner housing (110), characterized in that, The air conditioner housing (110) has an air inlet (1), an air outlet (2) and an air duct (3). The air duct (3) is connected to the air inlet (1) and the air outlet (2). The air outlet (2) is located at the upper end of the air conditioner housing (110), and the air inlet (1) is located at the lower end of the air conditioner housing (110). The air conditioner housing (110) includes a housing body (4) and a front panel (5). The front panel (5) is located at the front end of the housing body (4) and is located below the air outlet (2). The front side (51) of the front panel extends from top to bottom and is arranged at an angle to the rear.

2. The air conditioner housing (110) according to claim 1, characterized in that, The angle α between the front side surface (51) of the front panel and the vertical plane is 6°-14°; and / or, The angle θ between the rear side (52) of the front panel and the direction of the air inlet (1) is 90°-150°.

3. The air conditioner housing (110) according to claim 1 or 2, characterized in that, The rear side of the front panel (5) is arranged parallel to the front side (51) of the front panel.

4. The air conditioner housing (110) according to any one of claims 1-3, characterized in that, The air conditioner housing (110) also includes an air guide plate (6), which is located at the air outlet (2) and is rotatably connected to the housing body (4) to open and close the air outlet (2).

5. The air conditioner housing (110) according to claim 4, characterized in that, When the air guide plate (6) closes the air outlet (2), the front side (61) of the air guide plate extends from top to bottom and is arranged at an angle to the rear.

6. The air conditioner housing (110) according to claim 5, characterized in that, The front side (61) of the air guide plate is coplanar with the front side (51) of the front panel; and / or, The air guide plate (6) extends from top to bottom and is arranged at an angle to the rear.

7. The air conditioner housing (110) according to claim 4, characterized in that, The air guide plate (6) has a first state in which the air guide plate (6) partially opens the air outlet (2) and at least a portion of the air guide plate (6) is opposite to the air outlet (2). In the first state, the shortest distance between the inner edge of the lower end of the air guide plate (6) and the upper end of the front panel (5) is A, and 60mm≤A≤85mm; and / or, In the first state, the angle between the tangent direction of the lower inner edge of the air guide plate (6) and the vertical plane is β, 6°≤β≤14°.

8. The air conditioner housing (110) according to claim 7, characterized in that, The inner side of the air guide plate (6) includes a first air guide surface (62), a transition air guide surface (63), and a second air guide surface (64) connected sequentially from top to bottom. The first air guide surface (62) extends upward from the upper end of the transition air guide surface (63) and is arranged at an angle forward. The second air guide surface (64) extends downward from the lower end of the transition air guide surface (63) and is arranged at an angle forward. In the first state, the shortest distance between the connection point of the transition air guide surface (63) and the second air guide surface (64) and the upper end of the front panel (5) is A, and 60mm≤A≤85mm; and / or, In the first state, the angle between the tangent direction at the connection between the transition air guide surface (63) and the second air guide surface (64) and the vertical plane is β, where 6°≤β≤14°.

9. The air conditioner housing (110) according to claim 8, characterized in that, The transition air guide surface (63) is a forward-concave curved surface, and / or, The transition air guide surface (63) includes a forward-concave arcuate surface connected to the second air guide surface (64); and / or, The second air guide surface (64) is a flat surface.

10. An air conditioner (100), characterized in that, Includes the air conditioner housing (110) according to any one of claims 1-9.

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