Air conditioning equipment and its casing components

ES1328952YUndetermined Publication Date: 2026-08-06XIAOMI TECHNOLOGY (WUHAN) CO LTD (33 34) +2
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Patent Information

Application Number
ES2025032085U
Authority / Receiving Office
ES · ES
Patent Type
Utility models
Current Assignee / Owner
Priority Date
2024-10-23
Filing Date
2025-10-23
Publication Date
2026-08-06
Estimated Expiration
2035-10-23
Patent Text Reader

Abstract

Housing component (110) of an air conditioning unit (100), characterized in that the housing component (110) has an air inlet (1) and an air outlet (2), wherein the air outlet (2) is located above the air inlet (1), the housing component (110) comprising the following: a housing body (3); a front plate (4) provided at the front end of the housing body (3), wherein the front plate (4) is located below the air outlet (2); an air conduction plate (5) provided at the air outlet (2), wherein the air conduction plate (5) is rotatably connected to the housing body (3) to open and close the air outlet (2), wherein, when the air conduction plate (5) closes the air outlet (2), the front side surface (51) of the air conduction plate extends in a downward direction and is arranged inclined backward, wherein the air conduction plate (5) has a second limiting position for upward movement, wherein the angle A' between the front side surface (51) of the air conduction plate and the front side surface (41) of the front plate in the second limiting position is from 40° to 135°; and / or wherein the angle B' between the front side surface (51) of the air conduction plate and the vertical surface is from 30° to 120°.
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Description

Air conditioning equipment and its casing components TECHNICAL SECTOR The present invention relates to the technical sector of air conditioning equipment and, in particular, to an air conditioning unit and its casing components. PRIOR ART In the relevant art, an air conditioning unit with a lower air inlet and an upper air outlet comprises a housing, an evaporator, and a water collection tray. The evaporator and the water collection tray are arranged within the housing, and the housing is provided with an air inlet and an air outlet. Specifically, the air outlet is located at the upper end of the housing and the air inlet at the lower end. The housing also includes an air conduction plate located at the air outlet. However, the air duct plate of the air conditioning equipment with a lower air inlet and a higher air outlet of the relevant technology exhibits a poor air distribution effect, and the air stream coming out of the air outlet can easily blow directly onto the user, which is unpleasant for the user and impairs the user experience. CONTENT OF THIS UTILITY MODEL The present invention aims to solve one of the technical problems of the prior art, at least to a certain extent. To this end, the embodiments of the present invention disclose a housing component for an air conditioning unit, in which the air conduction plate has a good air distribution effect and thereby improves the user experience. The embodiments of the present invention also disclose an air conditioning unit. The housing component of the air conditioning equipment in the embodiments of the present invention has an air inlet and an air outlet, wherein the air outlet is located above the air inlet, the housing component comprising the following: a housing body; a front plate disposed at the front end of the housing body, the front plate being located below the air outlet;an air conduction plate provided at the air outlet, the air conduction plate being rotatably connected to the housing body to open and close the air outlet, such that when the air conduction plate closes the air outlet, the front side surface of the air conduction plate extends in a downward direction and is arranged inclined backward, the air conduction plate having a second limiting position for upward movement, the angle A' between the front side surface of the air conduction plate and the front side surface of the front plate in the second limiting position being from 40° to 135°; and / or the angle B' between the front side surface of the air conduction plate and the vertical surface being from 30° to 120°. In the housing component of the air conditioning equipment in the embodiments of the present invention, the front side surface of the air conduction plate extends in the top-down direction and is arranged tilted backwards.When the air conduit plate moves down to the second limiting position, the airflow flows from the air outlet along the gap between the extension direction of the air conduit plate and the upper edge of the outward air outlet. The air propagation angle of the air conduit plate can be adjusted by limiting the angle between the front side surface of the air conduit plate and the front side surface of the front plate and / or the angle between the front side surface of the air conduit plate and the vertical surface. This adjusts the air outlet angle of the air conditioning unit to prevent the airflow from blowing directly onto the user, thus improving comfort.In addition, it can also reduce the vortex formed by the airflow on the air conduction plate, reduce the condensation problem in the air conditioning equipment and improve the user experience. In some embodiments it is provided that, in the second limiting position, the angle A' between the front lateral surface of the air conduction plate and the front lateral surface of the front plate is from 75° to 100°; and / or the angle B' between the front lateral surface of the air conduction plate and the vertical surface is from 45° to 65°. In some embodiments, the front plate is intended to run in the downward direction and be arranged tilted backward. In some embodiments, the front side surface of the faceplate is provided to be coplanar with the front side surface of the air conduction plate and / or the rear side surface of the faceplate is arranged parallel to the front side surface of the faceplate. In some embodiments, the size L1 of the air conduction plate in its tilt direction is planned to be 90 to 120 mm and / or the size L2 of the front plate in its tilt direction is planned to be 170 to 260 mm. In some embodiments, the ratio of the L2 size of the faceplate in its tilt direction to the L1 size of the air conduction plate in its tilt direction is provided to be from 1.41 to 2.89. In some embodiments it is provided that, in the second limiting position, the horizontal distance L' between the inner edge of the lower end of the air conduction plate and the front lateral surface of the front plate is from 2 mm to 8 mm. In some embodiments, the housing component of the air conditioning equipment is also provided to comprise a rotating arm, one end of the rotating arm being rotatably connected to the inner wall surface of the housing body and the other end of the rotating arm being rotatably connected to the air conduction plate. In some embodiments, the tilting angle D of the air conduction plate with respect to the other end of the rotating arm is provided to be from 105° to 150°. The air conditioning equipment of the embodiment examples of the present invention comprises an air conditioning equipment housing component described in the previous embodiment example. In the air conditioning equipment of the embodiments of the present invention, the front side surface of the air conduction plate extends in the top-down direction and is arranged inclined backwards.When the air conduit plate moves down to the second limiting position, the air exiting the air outlet flows along the gap between the extension direction of the air conduit plate and the upper edge of the air outlet. The air spreading angle of the air conduit plate can be adjusted by limiting the angle between the front side surface of the air conduit plate and the front side surface of the front plate and / or the angle between the front side surface of the air conduit plate and the vertical surface. This adjusts the air outlet angle of the air conditioning unit to prevent the airflow from the air outlet from directly impacting the user, thus improving comfort.In addition, it can also reduce the vortex formed by the airflow on the air conduction plate, reduce the condensation problem in the air conditioning equipment and improve the user experience. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic representation of a housing component of an air conditioning unit according to an example embodiment of the present invention. Figure 2 is a schematic representation of a housing component of an air conditioning unit according to an embodiment of the present invention, in which the air conduction plate is in a second limiting position. Figure 3 is a schematic representation of a housing component of an air conditioning unit according to an embodiment of the present invention and shows the tilting angle of the air conduction plate. Reference numbers: Air conditioning unit 100, casing component 110, evaporator 120, air inlet 1, air outlet 2, casing body 3, front plate 4, front side surface 41 of the front plate, rear side surface 42 of the front plate, air conduction plate 5, front side surface 51 of the air conduction plate, 6. rotating arm. DETAILED DESCRIPTION The embodiments of the present invention are described in detail below and shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are illustrative and intended only to explain the present invention, but should not be construed as a limitation of the present invention. The housing component 110 of the air conditioning unit 100 of the embodiments of the present invention has an air inlet 1 and an air outlet 2, the air outlet 2 being located above the air inlet 1. The housing component 110 comprises a housing body 3, a front plate 4, and an air conduit plate 5. The front plate 4 is provided at the front end of the housing body 3 and is located below the air outlet 2. The air conduit plate 5 is provided at the air outlet 2 and is rotatably connected to the housing body 3 to open and close the air outlet 2.When the air conduction plate 5 closes the air outlet 2, the front side surface 51 of the air conduction plate extends in the downward direction and is arranged tilted backward. The air conduction plate 5 has a second limiting position for downward movement, with the angle A' between the front side surface 51 of the air conduction plate and the front side surface 41 of the front plate in the second limiting position being 40° to 135°, and / or the angle B' between the front side surface 51 of the air conduction plate and the vertical surface being 30° to 120°. Specifically, as shown in Figures 1 to 2, the lower end of housing component 110 is provided with an air inlet 1 with a downward-facing opening, and the upper end of housing component 110 is provided with an air outlet 2 with a forward-facing opening. In other words, housing component 110 is used for air conditioning equipment 100 with a lower air inlet and an upper air outlet. Air enters the housing component 110 through the air inlet 1 at the lower end, exchanges heat with the evaporator 120, and is then expelled through the air outlet 2 at the upper end of housing component 110. The front plate 4 and the air conduction plate 5 are arranged at a distance from top to bottom, with the front plate 4 located at the lower end of the air conduction plate 5, and the front plate 4 located at the front end of the housing body 3. The front side surface 41 of the front plate forms the front end surface of the housing body 3. The air conduction plate 5 is arranged at the air outlet 2, and the pivot axis of the air conduction plate 5 runs in the left-to-right direction. The air conduction plate 5 is rotatably connected to the housing body 3, so that the air conduction plate 5 can be rotated with respect to the housing body 3 around the left-to-right direction to open and close the air outlet 2.When the air conduction plate 5 closes the air outlet 2, the front side surface 51 of the air conduction plate extends in the downward direction and is arranged so that it is inclined backward, i.e., the front side surface 51 of the air conduction plate is an inclined surface that is inclined, downward, backward, the upper end of the front side surface 51 of the air conduction plate is located in front of the lower end of the front side surface 51 of the air conduction plate. When the air conduction plate 5 is moved down to the second limiting position, the angle A' between the front side surface 51 of the air conduction plate and the front side surface 41 of the front plate is 40° to 135°, and / or the angle B' between the front side surface 51 of the air conduction plate and the vertical surface is 30° to 120°.It is understood that, in the second limiting position, the angle A' between the front lateral surface 51 of the air conduction plate and the front lateral surface 41 of the front plate is from 40° to 135°, or, in the second limiting position, the angle B' between the front lateral surface 51 of the air conduction plate and the vertical surface is from 30° to 120°; or the angle A' between the front lateral surface 51 of the air conduction plate and the front lateral surface 41 of the front plate in the second limiting position is from 40° to 135°, and the angle B' between the front lateral surface 51 of the air conduction plate and the vertical surface being from 30° to 120°. It is understood that the air conditioning unit 100 is in cooling mode when the air conduction plate 5 is in the second limiting position, i.e., the state in which the air conduction plate 5 has reached the maximum angle when rotating downwards. A' is, for example, 40°, 50°, 60°, 70°, 80°, 90°, 120° and 135°. B' is, for example, 30°, 40°, 50°, 70°, 80°, 90° and 120°. In the housing component 110 of the air conditioning equipment 100 of the embodiments of the present invention, the front side surface 51 of the air conduction plate extends in the top-down direction and is arranged tilted backwards.When the air conduction plate 5 is moved down to the second limiting position, the airflow flows from the air outlet 2 along the gap between the extension direction of the air conduction plate 5 and the upper edge of the air outlet 2 outwards. The air propagation angle of the air conduction plate 5 can be adjusted by limiting the angle between the front side surface 51 of the air conduction plate and the front side surface 41 of the front plate and / or the angle between the front side surface 51 of the air conduction plate and the vertical surface. Then, the air outlet angle of the air conditioning equipment 100 is adapted to prevent the airflow from the air outlet from directly impacting the user, thus improving comfort.In addition, it can also reduce the vortex formed by the airflow on the air conduction plate 5, reduce the condensation problem in the air conditioning equipment 100 and improve the user experience. In some embodiments it is provided that, in the second limiting position, the angle A' between the front side surface 51 of the air conduction plate and the front side surface 41 of the front plate is from 75° to 100°. In particular, as shown in Figure 2, the air conduction plate 5 is intended, by further limiting the angle between the front side surface 51 of the air conduction plate and the front side surface 41 of the front plate, to more accurately guide the direction of the airflow and thus improve the user experience. When the air conduction plate 5 is in the second limiting position, the angle between the front side surface 51 of the air conduction plate and the front side surface 41 of the front plate is preferably 90°. In some embodiments it is provided that, in the second limiting position, the angle B' between the front lateral surface 51 of the air conduction plate and the vertical surface is from 45° to 65°. In particular, as shown in Figure 2, the air conduction plate 5 is intended, by further limiting the angle between the front side surface 51 of the air conduction plate and the vertical surface, to more accurately guide the direction of the airflow and thus improve the user experience. Preferably, the angle between the front side surface 51 of the air conduction plate and the vertical surface is set at 60° when the air conduction plate 5 is in the second limiting position. In some embodiments, the front plate 4 is intended to run in the downward direction and be arranged tilted backward. In particular, as shown in Figure 1 and Figure 2, the front side surface 41 of the faceplate extends downward and is arranged so that it slopes backward; that is, the front side surface 41 of the faceplate is a downward-sloping surface, and the upper end of the front side surface 41 of the faceplate is located in front of the lower end of the front side surface 41 of the faceplate. By arranging the front plate 4 downward, the air-conducting plate 5 can be rotated at a larger downward angle, thereby increasing the air-conducting area of ​​the air-conducting plate 5. In some embodiments, the front side surface 41 of the front plate is provided to be coplanar with the front side surface 51 of the air conduction plate. In particular, as shown in Figure 1, the front side surface 51 of the air conduction plate is also provided to be inclined when the air conduction plate 5 closes the air outlet 2, and the front side surface 41 of the front plate is also provided to be inclined, and the angle of inclination of the front side surface 51 of the air conduction plate is the same as that of the front side surface 41 of the front plate.When the air conduction plate 5 closes the air outlet 2, the front side surface 51 of the air conduction plate and the front side surface 41 of the front plate are adjusted so that they are coplanar, so that the air conduction plate 5 can close the air outlet 2 more effectively and avoid the appearance of a gap when the air outlet 2 is closed, which has a positive effect on the aesthetics and improves the user experience of the air conditioning equipment 100. In some embodiments, the rear side surface 42 of the front plate is arranged parallel to the front side surface 41 of the front plate. In particular, as shown in Figure 1, the rear side surface 42 of the front plate is provided to run in the downward direction and be arranged tilted backward, and the tilt angle of the rear side surface 42 of the front plate is the same as the tilt angle of the front side surface 41 of the front plate, so that the front plate 4 extends in the downward direction and is arranged tilted backward, thereby reducing the air channel area occupied by the rear side surface 42 of the front plate and increasing the air channel area. In some embodiment examples, the size L1 of the air conduction plate 5 in its inclination direction is planned to be 90 to 120 mm. In particular, as shown in Figure 1, the air conduit plate 5 is designed to be arranged, from top to bottom, inclined backward, and its size in the inclined direction is larger than its size in the vertical plane. By limiting the size of the air conduit plate 5 in its inclined direction, it is prevented from becoming too large, which would lead to uneven airflow distribution and the phenomenon of excessively low or high local temperatures. Simultaneously, it is necessary to prevent the size of the air conduit plate 5 in its inclined direction from becoming too small, which would restrict the airflow area and reduce the efficiency of the air conditioning equipment 100.By fixing the size of the air conduction plate 5 in its tilt direction within a reasonable range, the airflow is distributed evenly, improving the efficiency of the air conditioning equipment 100. An improvement is planned so that, by limiting the size of the air conduction plate 5 in its inclination direction, the requirements for a better air outlet effect of the air conditioning equipment 100 in different operating modes can be effectively taken into account, so that the overall size of the air conditioning equipment 100 can better meet the design requirements. For example, the value of L1 is 90 mm, 100 mm, 110 mm and 120 mm. In some embodiment examples, the L2 size of the front plate 4 in its tilt direction is planned to be from 170 to 260 mm. Specifically, as shown in Figure 1, the front plate 4 is designed to be arranged, from top to bottom, tilted backward. By specifically limiting the size of the front plate 4 in its tilt direction, it is prevented from being too large in this direction and thus obstructing the airflow. Simultaneously, the air conduction plate 5 is prevented from being too small in its tilt direction and thus failing to achieve a conduction effect. By keeping the size of the front plate 4 within a reasonable range in its tilt direction, it can better conduct the airflow, improve the uniformity of the airflow distribution, and consequently increase comfort. An improvement is planned that, by limiting the size of the front plate 4 in its tilt direction, the requirements for a better air outlet effect of the air conditioning unit 100 in different operating modes can be effectively taken into account, so that the overall size of the air conditioning unit 100 can better meet the design requirements. For example, the value of L2 is 170 mm, 180 mm, 200 mm, 220 mm and 260 mm. In some embodiments, the ratio of the size L2 of the front plate 4 in its tilt direction to the size L1 of the air conduction plate 5 in its tilt direction is provided to be from 1.41 to 2.89. It is understood that, the greater the ratio of the size L2 of the front plate 4 in its tilting direction with respect to the size L1 of the air conduction plate 5 in its tilting direction, the smaller the size of the air outlet 2, the smaller the volume of air expelled from the air conditioning equipment 100 in different operating modes and the less likely it is that failures will occur during the movement of the air conduction plate 5;The smaller the ratio of the size L2 of the front plate 4 in its tilt direction to the size L1 of the air conduction plate 5 in its tilt direction, the larger the size of the air outlet 2, the greater the volume of air expelled from the air conditioning equipment 100 in different operating modes, the more easily failures can occur in the movement of the air conduction plate 5, and the greater the compactness requirements of the arrangement of the internal components of the air conditioning equipment 100. In the present embodiment, the air duct plate 5 can effectively close the air outlet 2 by adjusting the ratio of the L2 size of the front plate 4 in its tilt direction to the L1 size of the air duct plate 5 in its tilt direction from 1.41 to 2.89. This makes malfunctions unlikely during the movement of the air duct plate 5, and the size of the air outlet 2 can be increased to ensure a larger volume of air expelled from the air conditioning unit 100 in different operating modes, thus improving the air outlet effect of the air conditioning unit 100 in different operating modes. In this way, the user comfort of the air conditioning unit 100 can be effectively enhanced. In some embodiments it is provided that, in the second limiting position, the horizontal distance L' between the inner edge of the lower end of the air conduction plate 5 and the front side surface 41 of the front plate is from 2 mm to 8 mm. In particular, as shown in Figure 2, it is intended that, by limiting the horizontal distance between the inner edge of the lower end of the air conduction plate 5 and the front side surface 41 of the front plate in the second limiting position, the air conduction plate 5 is prevented from touching the front side surface 41 of the front plate while simultaneously ensuring that the air conduction plate 5 rotates to the maximum downward angle, and the air conduction plate 5 is more precisely limited in the second limiting position; the air outlet angle of the air outlet 2 is then adjusted to improve the user experience. It is advisable to limit the air outlet angle of air outlet 2 when the air conduction plate 5 is in the second limiting position, which improves comfort. For example, L' is 2 mm, 3 mm, 4 mm, 5 mm, 6 mm, 7 mm and 8 mm. In some embodiments, the housing component 110 of the air conditioning unit 100 is provided to further comprise a rotating arm 6, the end of which is rotatably connected to the inner wall surface of the housing body 3 and the other end of which is rotatably connected to the air conduction plate 5. In particular, as shown in Figures 1 to 2, the rear end of the rotating arm 6 is rotatably connected to the inner wall surface of the housing body 3, so that the rotating arm 6 can rotate relative to the housing body 3. By rotating the rotating arm 6, the front end of the rotating arm 6 is slid out of the air outlet 2. Since the front end of the rotating arm 6 is connected to the air conduit plate 5, the air conduit plate 5 moves to the outside of the air outlet 2. The front end of the rotating arm 6 is rotatably connected to the air conduit plate 5, and the air conduit plate 5 can rotate relative to the rotating arm 6 around the left-to-right direction; by rotating the air conduit plate 5, the direction of airflow is changed. In the present embodiment, the rear end of the rotating arm 6 is rotatably connected to the housing body 3, and the front end of the rotating arm 6 is rotatably connected to the air conduction plate 5, such that the rotating arm 6 rotates with respect to the housing body 3 to move the air conduction plate 5 outwards from the air outlet 2. By arranging the air conduction plate 5 on the outside of the air outlet 2, the air conduction area of ​​the air conduction plate 5 can be increased, and the air conduction plate 5 can modify the direction and speed of the airflow, facilitating the adjustment of the air outlet angle and improving the user experience. In some embodiments, the tilting angle D of the air conduction plate 5 with respect to the other end of the rotating arm 6 is provided to be from 105° to 150°. In particular, as shown in Figure 3, the air conduction plate 5 is provided to be at a minimum upward tilt angle when the front side surface 51 of the air conduction plate is at the front end of the air conduction plate 5 and the front side surface 51 of the air conduction plate runs in the downward direction and is arranged tilted forward; the second limiting position is the maximum angle to which the air conduction plate can be tilted downwards and the tilt angle of the air conduction plate 5 with respect to the front end of the rotating arm 6 designates the angular range within which the air conduction plate 5 can be tilted with respect to the rotating arm 6;By limiting the tilting angle of the air conduction plate 5 with respect to the front end of the rotating arm 6, the air conduction area of ​​the air conduction plate 5 can be increased, facilitating the increase of the air supply area of ​​the air conditioning equipment 100 and the improvement of the efficiency of the air conditioning equipment 100. The air conditioning unit 100 of the embodiment examples of the present invention comprises a housing component 110 of the air conditioning unit 100 according to the above embodiment example. In air conditioning equipment 100 of the embodiments of the present invention, the front side surface 51 of the air conduction plate extends in the downward direction and is arranged inclined backward.When the air conduction plate 5 is moved down to the second limiting position, the airflow flows from the air outlet 2 along the gap between the extension direction of the air conduction plate 5 and the upper edge of the air outlet 2 outwards. The air propagation angle of the air conduction plate 5 can be adjusted by limiting the angle between the front side surface 51 of the air conduction plate and the front side surface 41 of the front plate and / or the angle between the front side surface 51 of the air conduction plate and the vertical surface. Then, the air outlet angle of the air conditioning equipment 100 is adapted to prevent the airflow from blowing directly onto the user, thus improving comfort.In addition, it can also reduce the vortex formed by the airflow on the air conduction plate 5, reduce the condensation problem in the air conditioning equipment 100 and improve the user experience. In describing the present invention, it should be noted that the terms "center," "along," "transverse," "length," "width," "thickness," "above," "below," "forward," "backward," "left," "right," "vertical," "horizontal," "tip," "ground," "inside," "outside," "clockwise," "counterclockwise," "axial," "radial," "in the direction of the perimeter," and similar indications of direction or position are based on the orientation or position relationship depicted in the accompanying drawings. They are intended solely to facilitate and simplify the description of the present invention and should not be interpreted as indicating or implying that the devices or elements mentioned have a particular orientation, are constructed in a particular orientation, or are designed to operate in a particular orientation. Therefore, they should not be interpreted as limitations of the present invention. Furthermore, the terms "the first" and "the second" are used for descriptive purposes only and should not be interpreted as indicating or implying any relative meaning or quantity of the stated technical features. Consequently, features defined as "first" or "second" may explicitly or implicitly comprise at least one of these features. Throughout the description of the present invention, "several" refers to at least two, such as two, three, etc., unless expressly and specifically defined otherwise. In the present invention, terms such as "mounted," "connected," "coupled," and "fixed" are to be interpreted in a broad sense, unless expressly stated and defined otherwise. They may refer, for example, to a fixed connection, a detachable connection, or an integral structure. They may be mechanical connections, electrical connections, or connections that allow mutual communication; they may be connected directly or indirectly through an intermediate medium; they may represent internal communication between two components or an interactive relationship between two components, unless expressly stated otherwise. For those skilled in this field, the specific meaning of the aforementioned terms within the present invention is understandable in light of the respective circumstances. In the present invention, the arrangement of the first feature "above" or "below" the second feature, unless expressly stated or defined otherwise, may include direct contact between the first and second features or indirect contact through an intermediate means. Furthermore, the arrangement of the first feature "above," "on," or "on the surface" of the second feature may mean that the first feature is located directly above or diagonally above the second feature, or simply that the first feature is located on a higher horizontal plane than the second feature.The term "below", "under" or "on the lower side" of the second feature may mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is on a lower horizontal plane than the second feature. In the present invention, the terms "an embodiment," "some embodiments," "example," "specific example," or "some examples" denote that the specific features, structures, materials, or characteristics described in connection with this embodiment or example are contained in at least one embodiment or example of the present invention. In this description, the illustrative use of the aforementioned terms is not necessarily limited to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described in one or more embodiments or examples may be suitably combined. Provided they do not contradict each other, practitioners may combine or integrate different embodiments or examples described herein, as well as features from different embodiments or examples. These examples of embodiment are understood to be for illustrative purposes only and should not be construed as a limitation of the present invention. The skilled worker may, within the scope of the present invention, make variations, modifications, substitutions, and adaptations to the aforementioned embodiments.

Claims

1. Housing component (110) of an air conditioning unit (100), characterized in that the housing component (110) has an air inlet (1) and an air outlet (2), wherein the air outlet (2) is located above the air inlet (1), the housing component (110) comprising the following: a housing body (3); a front plate (4) provided at the front end of the housing body (3), wherein the front plate (4) is located below the air outlet (2); an air conduction plate (5) provided at the air outlet (2), wherein the air conduction plate (5) is rotatably connected to the housing body (3) to open and close the air outlet (2), wherein, when the air conduction plate (5) closes the air outlet (2), the front side surface (51) of the air conduction plate extends in a downward direction and is arranged inclined backward,wherein the air conduit plate (5) has a second limiting position for upward movement, wherein the angle A' between the front side surface (51) of the air conduit plate and the front side surface (41) of the front plate in the second limiting position is from 40° to 135°; and / or wherein the angle B' between the front side surface (51) of the air conduit plate and the vertical surface is from 30° to 120°.

2. Housing component (110) of the air conditioning unit (100), according to claim 1, characterized in that, in the second limiting position,the angle A' between the front side surface (51) of the air conduit plate and the front side surface (41) of the front plate is from 75° to 100°; and / or wherein the angle B' between the front side surface (51) of the air conduit plate and the vertical surface is from 45° to 65°.

3. Housing component (110) of the air conditioning unit (100), according to claim 1, characterized in that the front plate (4) runs in the top-down direction and is arranged inclined backwards.

4. Housing component (110) of the air conditioning unit (100), according to claim 3,characterized in that the front side surface (41) of the faceplate is coplanar with the front side surface (51) of the air conduit plate; and / or the rear side surface (42) of the faceplate is arranged parallel to the front side surface (41) of the faceplate.

5. Housing component (110) of air conditioning equipment (100), according to claim 4, characterized in that the size L1 of the air conduit plate (5) in its tilt direction is 90 to 120 mm; and / or in that the size L2 of the faceplate (4) in its tilt direction is 170 to 260 mm.

6. Housing component (110) of the air conditioning equipment (100), according to claim 4, characterized in that the ratio of the size L2 of the front plate (4) in its tilt direction to the size L1 of the air conduction plate (5) in its tilt direction is 1.41 to 2,89.

7. Housing component (110) of the air conditioning unit (100), according to claim 1, characterized in that, in the second limiting position, the horizontal distance L between the inner edge of the lower end of the air conduit plate (5) and the front side surface (41) of the front plate is from 2 mm to 8 mm.

8. Housing component (100) of the air conditioning unit (100), according to claim 1, characterized in that the housing component further comprises a rotating arm (6), wherein one end of the rotating arm (6) is rotatably connected to the inner wall surface of the housing body (3) and the other end of the rotating arm (6) is rotatably connected to the air conduit plate (5).

9. Housing component (110) of the air conditioning unit (100), according to claim 8,characterized in that the tilting angle D of the air conduction plate (5) with respect to the other end of the rotating arm (6) is from 105° to 150°.

10. Air conditioning equipment (100), characterized in that the air conditioning equipment comprises a housing component (110) of the air conditioning equipment (100), according to any of claims 1 to 9.