Lifting foot assembly and air treatment equipment

Abstract

The utility model relates to the technical field of air treatment, and discloses a lifting foot assembly which comprises a lifting foot body, a lifting foot plate and a lifting foot plate. Wherein the first plate section and the third plate section are connected to the two sides of the second plate section respectively, the first plate section is parallel to the third plate section, and the first plate section is perpendicular to the second plate section; moreover, the first plate section is located above the third plate section, the first plate section is used for being connected with a hoisted shell, an installation interval is formed between the third plate section and an installation wall face, and the installation interval is used for installing a hoisting nut. The utility model further discloses air treatment equipment.

Description

Technical Field

[0001] This application relates to the technical field of air treatment, for example, to a hanging foot component and an air treatment device. Background Art

[0002] Air treatment devices include humidifiers, purifiers, air conditioners, etc. Their application scenarios are extensive and diverse, and their functions are mainly reflected in improving and regulating air temperature, humidity, and air quality, and enhancing people's working, living, and production environments.

[0003] The related art discloses an air treatment device, the housing of which is hoisted on an installation wall surface through a hanging foot component, and the housing is provided with an air inlet and an air outlet. Among them, an air inlet grille is provided at the air inlet, and an air outlet guide plate is provided at the air outlet. The air outlet guide plate is configured as a long strip-shaped plate. The user controls the rotation position of the air outlet guide plate through the mode button on the remote control, and the air outlet guide plate guides the air flow when rotating.

[0004] In the process of implementing the embodiments of the present disclosure, it is found that there are at least the following problems in the related art:

[0005] The hanging foot component is composed of two mutually perpendicular mounting plates to form an L shape. One mounting plate is used to connect the housing, and the other mounting plate is used to install the suspension rod and the hoisting nut. Due to the specific structure of the hanging foot component, the hoisting space between the housing and the installation wall surface is relatively large after installation.

[0006] It should be noted that the information disclosed in the above background art section is only used to enhance the understanding of the background of this application, and thus may include information that does not constitute the prior art known to those of ordinary skill in the art. Utility Model Content

[0007] To have a basic understanding of some aspects of the disclosed embodiments, a simple summary is given below. This summary is not a general review, nor is it intended to identify key / important constituent elements or delineate the protection scope of these embodiments, but rather serves as a preface to the subsequent detailed description.

[0008] The embodiments of the present disclosure provide a hanging foot component and an air treatment device, which solve the problem of a relatively large hoisting space between the housing and the installation wall surface.

[0009] In some embodiments, the hanging foot component includes

[0010] A hanging foot body, including a first plate segment, a second plate segment, and a third plate segment; wherein, the first plate segment and the third plate segment are respectively connected to both sides of the second plate segment, and the first plate segment is parallel to the third plate segment and the first plate segment is perpendicular to the second plate segment;

[0011] Moreover, the first plate segment is located above the third plate segment. The first plate segment is used to connect the shell to be hoisted, and an installation gap is formed between the third plate segment and the installation wall surface. The installation gap is used to install the hoisting nut.

[0012] In some embodiments, the air handling device includes the hanging foot assembly.

[0013] The hanging foot assembly and the air handling device provided by the embodiments of the present disclosure can achieve the following technical effects:

[0014] The hanging foot body is composed of three plate segments in a Z shape, and the first plate segment is located above the third plate segment. During installation, the first plate segment is used to connect the shell to be hoisted. At this time, an installation gap is formed between the third plate segment and the top installation wall surface. The third plate segment is fixed to the installation wall surface by using a suspension rod and a hoisting nut, and the hoisting nut above the third plate segment is located within the installation gap. In this way, the installation gap provides an installation space for the hoisting nut, enabling the shell to be closer to the installation wall surface, thereby shortening the hoisting space between the shell and the installation wall surface.

[0015] The above general description and the following description are only exemplary and explanatory, and are not used to limit this application. Description of the Drawings

[0016] One or more embodiments are exemplarily illustrated by corresponding drawings. These exemplary illustrations and the drawings do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements. The drawings do not constitute a scale limitation, and among them:

[0017] Figure 1 is a schematic structural diagram of the air handling device provided by the embodiments of the present disclosure;

[0018] Figure 2 is a schematic structural diagram of the air outlet guide plate provided by the embodiments of the present disclosure;

[0019] Figure 3 is a schematic structural diagram of the air guide channel provided by the embodiments of the present disclosure;

[0020] Figure 4 is a schematic diagram of different rotation positions of the air outlet guide plate provided by the embodiments of the present disclosure;

[0021] Figure 5 is a schematic structural diagram of the diversion rib provided by the embodiments of the present disclosure;

[0022] Figure 6 is a schematic diagram of the air duct short circuit provided by the embodiments of the present disclosure;

[0023] Figure 7 is a schematic structural diagram of the short - circuit prevention position provided by the embodiments of the present disclosure;

[0024] Figure 8 It is a schematic structural diagram of an air inlet guide plate provided by an embodiment of the present disclosure;

[0025] Figure 9 It is a schematic structural diagram of a hanger foot body provided by an embodiment of the present disclosure;

[0026] Figure 10 It is a schematic structural diagram of a lifting nut and a suspension rod provided by an embodiment of the present disclosure;

[0027] Figure 11 It is a schematic diagram of an installation interval provided by an embodiment of the present disclosure;

[0028] Figure 12 It is a schematic diagram of a method for controlling an air handling device provided by an embodiment of the present disclosure;

[0029] Figure 13 It is a schematic diagram of a method for controlling an air handling device provided by an embodiment of the present disclosure;

[0030] Figure 14 It is a schematic diagram of a method for controlling an air handling device provided by an embodiment of the present disclosure;

[0031] Figure 15 It is a schematic diagram of a method for controlling an air handling device provided by an embodiment of the present disclosure;

[0032] Figure 16 It is a schematic diagram of a method for controlling an air handling device provided by an embodiment of the present disclosure;

[0033] Figure 17 It is a schematic diagram of a method for controlling an air handling device provided by an embodiment of the present disclosure;

[0034] Figure 18 It is a schematic diagram of a method for controlling an air handling device provided by an embodiment of the present disclosure;

[0035] Figure 19 It is a schematic diagram of a method for controlling an air handling device provided by an embodiment of the present disclosure.

[0036] Reference numerals:

[0037] 100, housing; 110, ventilation surface frame; 111, air inlet; 112, air outlet; 120, stop projection; 130, convex hull; 140, installation opening; 141, supporting plate;

[0038] 200, air outlet guide plate; 201, first air outlet guide plate; 202, second air outlet guide plate; 210, horizontal enclosure plate; 211, shielding enclosure plate; 220, vertical enclosure plate; 230, air guiding channel; 231, channel inlet; 232, channel outlet; 240, air outlet motor; 250, flow guiding rib; 251, windward side; 252, leeward side; 260, vertical swing blade; 261, micropore;

[0039] 300, air inlet guide plate; 310, short - circuit prevention guide plate; 320, air inlet motor;

[0040] 400, hanger foot body; 410, first plate segment; 411, plug; 412, slot; 420, second plate segment; 421, first screw hole; 430, third plate segment; 431, notch; 440, hoisting nut; 441, suspension rod; 450, installation wall surface. Detailed implementation mode

[0041] In order to more comprehensively understand the features and technical content of the embodiments of the present disclosure, the implementation of the embodiments of the present disclosure will be described in detail below with reference to the attached drawings. The attached drawings are only for reference and explanation purposes, and are not used to limit the embodiments of the present disclosure. In the following technical description, for the sake of explanation, multiple details are provided to fully understand the disclosed embodiments. However, one or more embodiments can still be implemented without these details. In other cases, well - known structures and devices can be shown in a simplified manner.

[0042] In the embodiments of the present disclosure, terms such as "first", "second", etc. in the specification, claims and the above - mentioned drawings are used to distinguish similar objects, and do not necessarily describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so as to describe the embodiments of the present disclosure here. In addition, the terms "include" and "have" and any variations thereof are intended to cover non - exclusive inclusion.

[0043] In the embodiments of the present disclosure, the orientation or positional relationship indicated by terms such as "upper", "lower", "inner", "middle", "outer", "front", "rear", etc. is based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the embodiments of the present disclosure and their embodiments, and are not used to limit that the indicated devices, elements or components must have a specific orientation or be constructed and operated in a specific orientation. And, in addition to being able to represent the orientation or positional relationship, some of the above - mentioned terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0044] In addition, the terms "arranged", "connected", and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there can be internal communication between two devices, components, or parts. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0045] Unless otherwise specified, the term "plurality" means two or more.

[0046] In the embodiments of the present disclosure, the character " / " indicates an "or" relationship between the preceding and following objects. For example, A / B means: A or B.

[0047] The term "and / or" is an associative relationship describing an object, indicating that there can be three relationships. For example, A and / or B means: A or B, or, A and B these three relationships.

[0048] It should be noted that, without conflict, the embodiments in the embodiments of the present disclosure and the features in the embodiments can be combined with each other.

[0049] Combined with Figure 1-11 As shown, the embodiments of the present disclosure provide an air handling device, including a housing 100. The housing 100 includes a ventilation front frame 110, and a wind guiding assembly is arranged on the ventilation front frame 110. Moreover, the housing 100 is hoisted on an installation wall surface 450 through a hanging foot assembly.

[0050] In the first embodiment, the wind guiding assembly includes an air outlet guide plate 200. The air outlet guide plate 200 is rotatably arranged at the air outlet 112 and is provided with a wind guiding channel 230; the wind guiding channel 230 includes a channel inlet 231 and a channel outlet 232; as Figure 3 shown, along the air flow direction, the channel inlet 231 is located upstream of the channel outlet 232, and the cross-sectional area of the channel inlet 231 is larger than the cross-sectional area of the channel outlet 232.

[0051] In this embodiment, the air outlet guide plate 200 is provided with a wind guiding channel 230 for guiding the air flow. The air enters the wind guiding channel 230 from the channel inlet 231 and blows out from the channel outlet 232. Since the cross-sectional area of the channel inlet 231 is larger than the cross-sectional area of the channel outlet 232, the air gradually converges when flowing through the wind guiding channel 230, enhancing the guiding performance of the air flow. This helps to accurately guide the air to the target area and improve the accuracy and comfort of air handling.

[0052] Optionally, the air outlet guide plate 200 includes two transverse enclosing plates 210 and two vertical enclosing plates 220. As Figure 2As shown, the two horizontal enclosing plates 210 both extend along the length direction of the air outlet 112 and are arranged at intervals along the width direction of the air outlet 112; the two vertical enclosing plates 220 are respectively located at both ends of the horizontal enclosing plates 210 and jointly enclose the air guiding channel 230 with the two horizontal enclosing plates 210.

[0053] Optionally, the vertical enclosing plates 220 extend along the width direction of the air outlet 112, and both ends of the vertical enclosing plates 220 are respectively connected to the two horizontal enclosing plates 210.

[0054] Exemplarily, as Figure 2 shown, the air outlet 112 is configured as a rectangle, the two horizontal enclosing plates 210 extend along the long side of the rectangle and are arranged at intervals along the wide side of the rectangle. The two vertical enclosing plates 220 extend along the wide side of the rectangle, and both ends of the vertical enclosing plates 220 are respectively connected to the two horizontal enclosing plates 210. In this way, the air guiding channel 230 is jointly enclosed.

[0055] Optionally, as Figure 3 shown, one of the two horizontal enclosing plates 210 serves as the shielding enclosing plate 211, and the shielding enclosing plate 211 has a shielding plate surface facing the outside of the air outlet 112; when the air outlet guide plate 200 rotates to the shielding position, the shielding plate surface is parallel to the plane where the air outlet 112 is located. In this way, when the air outlet guide plate 200 is closed and rotates to the shielding position, at this time the shielding plate surface plays a role in shielding the air outlet 112, preventing foreign objects from entering through the air outlet 112 and having a coordinated and beautiful appearance.

[0056] Exemplarily, the air outlet 112 is configured as a rectangle, and the shielding plate surface of the shielding enclosing plate 211 is a plane. When the air outlet guide plate 200 rotates to the shielding position, the shielding plate surface coincides with the plane where the air outlet 112 is located. Here, the shape of the shielding plate surface does not affect the shape of the air guiding channel 230.

[0057] Optionally, the air guiding channel 230 extends in a straight line. In this way, the air guiding channel 230 extending in a straight line is beneficial for air to flow at a relatively stable speed and direction.

[0058] Optionally, the air guiding channel 230 extends in an arc. In this way, the air guiding channel 230 extending in an arc is beneficial for guiding the air flow to flow along a certain curvature.

[0059] Optionally, each of the two vertical enclosing plates 220 is provided with a rotating shaft, and the rotating shaft extends along the length direction of the air outlet 112; among them, one rotating shaft is used to connect the air outlet motor 240.

[0060] In this embodiment, shaft holes are respectively provided on the left and right inner walls of the air outlet 112, and the rotating shaft is installed in the corresponding shaft hole. Any one of the rotating shafts is connected to the air outlet motor 240. When the air outlet motor 240 is started, the air outlet guide plate 200 is driven to rotate by the rotating shaft. When there are multiple air outlet guide plates 200, each air outlet guide plate 200 is provided with a corresponding air outlet motor 240.

[0061] Optionally, the air treatment device includes a ventilation front frame 110, and the ventilation front frame 110 is provided with an air outlet 112. Moreover, a plurality of air outlet guide plates 200 are arranged at intervals along the width direction of the air outlet 112.

[0062] Exemplarily, as Figure 2 shown, the air outlet 112 is configured as a rectangle, and two air outlet guide plates 200 are arranged at intervals along the wide side of the rectangle.

[0063] Optionally, the plurality of air outlet guide plates 200 can rotate independently. In this way, air can be supplied in multiple directions simultaneously.

[0064] Optionally, the ventilation front frame 110 is provided with an air outlet 112, and the air outlet 112 is provided with a stop projection 120; moreover, when the air outlet guide plate 200 rotates to the blocking position, the stop projection 120 abuts against the air outlet guide plate 200 to form a stop.

[0065] In this embodiment, when there are multiple air outlet guide plates 200, each air outlet guide plate 200 is provided with a corresponding stop projection 120. In this way, when the air outlet guide plate 200 rotates to the blocking position, it is abutted by the stop projection 120 and cannot continue to rotate in the initial direction.

[0066] Optionally, the stop projection 120 extends along the length direction of the air outlet 112; moreover, when the air outlet guide plate 200 rotates to the blocking position, the stop projection 120 abuts against the outer edge of the channel outlet 232. In this way, the stop projection 120 can also play a sealing role to prevent dust from entering the air guide channel 230 through the gap between the two.

[0067] In the second embodiment, as Figure 1 shown, the air treatment device includes a housing 100, and the housing 100 includes a ventilation front frame 110; the ventilation front frame 110 is provided with an air outlet 112 and two air inlets 111, and the two air inlets 111 are respectively arranged on both sides of the air outlet 112; the air guide assembly includes an air inlet guide plate 300 and an air outlet guide plate 200; wherein, the air inlet guide plate 300 is rotatably arranged at the air inlet 111, and the air outlet guide plate 200 is rotatably arranged at the air outlet 112; moreover, the air inlet guide plate 300 and the air outlet guide plate 200 can be independently controlled respectively.

[0068] In this embodiment, the air handling device adopts a forward-in and forward-out air inlet and outlet mode. External air flows into the casing from the air inlets 111 on both sides, and the processed air is blown out to the outside through the air outlet 112 in the middle. By controlling the rotation position of the air inlet guide plate 300, the air inlet direction can be adjusted; by controlling the rotation position of the air outlet guide plate 200, the air outlet direction can be adjusted. In this way, both the air inlet direction and the air outlet direction can be flexibly adjusted to adapt to different application scenarios and user requirements.

[0069] Optionally, a plurality of air outlet guide plates 200 are arranged at intervals along the width direction of the air outlet 112, and each air outlet guide plate 200 can be independently controlled to swing up and down; a plurality of air inlet guide plates 300 are arranged at intervals along the length direction of the air inlet 111, and each air inlet guide plate 300 can be independently controlled to swing left and right; wherein, the length direction and the width direction of both the air inlet 111 and the air outlet 112 are the same.

[0070] In this embodiment, two air inlets 111 are arranged on the left and right sides of the air outlet 112, and the air inlet guide plate 300 is designed to swing left and right. In this way, in the case of air duct short circuit, by adjusting the rotation position of the air inlet guide plate 300, the short circuit problem can be solved.

[0071] Optionally, the air outlet guide plate 200 is provided with an air guiding channel 230, and the air guiding channel 230 includes a channel inlet 231 and a channel outlet 232; wherein, along the air flow direction, the channel inlet 231 is located upstream of the channel outlet 232, and the cross-sectional area of the channel inlet 231 is larger than that of the channel outlet 232. Here, the specific structure of the air outlet guide plate 200 is detailed in the first embodiment and will not be elaborated here.

[0072] Optionally, the air outlet guide plate 200 is configured in a plate shape. The plate-shaped air outlet guide plate 200 can also play a role in guiding air flow when rotating.

[0073] Optionally, as Figure 5 shown, flow guiding ribs 250 are provided on the plate surface of the air outlet guide plate 200, and the flow guiding ribs 250 extend along the air flow direction; moreover, a plurality of flow guiding ribs 250 are arranged at intervals along the length direction of the air outlet guide plate 200, and the ends of the extending directions of the flow guiding ribs 250 on both sides are inclined towards the middle flow guiding rib 250.

[0074] In this embodiment, by providing a plurality of flow guiding ribs 250, air flow paths are formed between adjacent flow guiding ribs 250, and air flows along multiple air flow paths when blowing out. And due to the special inclined design of the flow guiding ribs 250, air converges from both sides to the middle and then is blown out. In this way, it is not only beneficial to increase the air supply distance, but also beneficial to reduce the cross interference between the outgoing air flow and the incoming air flow, and further reduce the phenomenon of air duct short circuit.

[0075] Optionally, the flow guiding rib 250 located at the central position extends towards the front of the air outlet 112, and the inclination angle of the end of the flow guiding rib 250 further away from the central position is larger. Moreover, the multiple flow guiding ribs 250 located on both sides are symmetrically arranged. In this way, a better air flow converging effect can be achieved.

[0076] Optionally, the flow guiding rib 250 is configured in a fin shape, and the flow guiding rib 250 has a windward side 251 and a leeward side 252, wherein the length dimension of the windward side 251 is larger than the length dimension of the leeward side 252.

[0077] In this embodiment, by setting the flow guiding rib 250 in a fin shape, the fin shape is a triangular-like structure, and the shape of the fin helps to reduce the separation and vortex phenomena of the air flow at the surface of the flow guiding rib 250, enabling the air to flow more smoothly along the direction of the flow guiding rib 250 and reducing the noise of the air passing through the flow guiding rib 250. Moreover, the design of the fin-shaped flow guiding rib 250 can reduce the energy loss during the air flow, enabling the air to maintain a higher speed and lower resistance when passing through the flow guiding rib 250 and ensuring the air supply distance of the air flow. By setting the length dimension of the windward side 251 to be larger than the length dimension of the leeward side 252, the flow guiding rib 250 can have a larger windward area, thereby enhancing the guiding effect on the air.

[0078] Here, both the air outlet guide plate 200 provided with the air guiding channel 230 and the plate-shaped air outlet guide plate 200 can be provided with the above-mentioned flow guiding rib 250. For example, the bottom of the flow guiding rib 250 is arranged on a transverse enclosure plate 210 of the air guiding channel 230, and the junction of the windward side 251 and the leeward side 252 is connected to another transverse enclosure plate 210.

[0079] Optionally, as Figure 8 shown, a rotating shaft is provided on the air inlet guide plate 300, and the rotating shaft is connected to the air inlet motor 320. In this way, when the air inlet motor 320 is started, the air outlet guide plate 200 is driven to rotate through the rotating shaft. In the case where there are multiple air inlet guide plates 300, each air inlet guide plate 300 is provided with a corresponding air inlet motor 320.

[0080] Optionally, as Figure 7 shown, one or more air inlet guide plates 300 closest to the air outlet 112 serve as the short-circuit prevention guide plates 310; among them, at the same air inlet 111, the rotation angle of the short-circuit prevention guide plate 310 can be the same as or different from the rotation angle of other air inlet guide plates 300; at different air inlets 111, the rotation angles of the short-circuit prevention guide plates 310 are the same or different.

[0081] In this embodiment, when there is no short circuit in the air duct, the rotation angle of the short-circuit prevention guide plate 310 is the same as that of other air inlet guide plates 300, which is beneficial to maintaining the consistency of the air inlet airflow. When a short circuit occurs in the air duct, the angle of the short-circuit prevention guide plate 310 can be adjusted independently. And when the short-circuit degree at different air inlets 111 is different, the adjustment of the rotation angle of the corresponding short-circuit prevention guide plate 310 is also different.

[0082] The phenomenon of air duct short circuit often occurs when adjusting the air outlet direction, or when there are obstacles at the air inlet 111 / air outlet 112, or when the indoor air pressure suddenly changes. When the air duct short circuit occurs, the air flow at the air outlet 112 abnormally flows into the air inlet 111, resulting in the air flow at the air outlet being unable to blow into the room normally, as Figure 6 shown. In this way, the effect of the device on air treatment fails, such as the failure of the air conditioner to adjust the temperature and the failure of the air purifier to purify the air. Since the layout with two air inlets 111 on both sides of the air outlet 112 is adopted, the air inlet guide plate 300 closest to the air outlet 112 is used as the short-circuit prevention guide plate 310, which can effectively solve the short-circuit problem.

[0083] Optionally, the air guide assembly has a short-circuit prevention position. The short-circuit prevention position corresponds to: other air inlet guide plates 300 are perpendicular to the plane where the air inlet 111 is located, and the opening of the short-circuit prevention guide plate 310 forming an angle α with the plane where the air inlet 111 is located is away from the air outlet 112, and 0° ≤ α < 90°. As Figure 7 shown.

[0084] In this embodiment, when a short circuit occurs at the air outlet 112, the short-circuit prevention guide plate 310 is used to block the air flow at the air outlet 112 from flowing to the corresponding air inlet 111. The opening of the angle α faces the front of the ventilation surface frame 110 and faces the side of the air inlet 111 away from the air outlet 112. When α = 0°, it means that the short-circuit prevention guide plate 310 is parallel to the air inlet 111, and the part of the air inlet 111 corresponding to the short-circuit prevention guide plate 310 is blocked to the greatest extent. At this time, the air inlet 111 is divided into an open part and a blocked part, and the distance between the air outlet 112 and the open part increases. In this way, the air flow at the air outlet can be effectively prevented from flowing into the air inlet 111 from the blocked part. When α = 90°, it means that the short-circuit prevention guide plate 310 is perpendicular to the air inlet 111, and the part of the air inlet 111 corresponding to the short-circuit prevention guide plate 310 is avoided to the greatest extent. At this time, the effect of preventing air duct short circuit cannot be achieved. Therefore, the value range of α is designed to be 0° ≤ α < 90°.

[0085] Optionally, the air guide assembly has a cold air outlet position. The cold air outlet position corresponds to: a plurality of air outlet guide plates 200 are perpendicular to the plane where the air outlet 112 is located. At this time, the cold air blows horizontally forward.

[0086] Optionally, the air guiding assembly has a hot air outlet position. The hot air outlet position corresponds to: a plurality of air outlet guide plates 200 being inclined downward with respect to the plane where the air outlet 112 is located. Here, since the hot air is lighter in mass and easily floats upward without reaching the ground, the hot air is blown out obliquely downward.

[0087] Optionally, the included angle between the air outlet guide plate 200 and the plane where the air outlet 112 is located ranges from 25° to 45°.

[0088] Exemplarily, the included angle between the air outlet guide plate 200 and the plane where the air outlet 112 is located can be selected as 25°, 27°, 30°, 33°, 35°, 38°, 40°, 42° or 45°.

[0089] In the third embodiment, as Figure 9 shown, the hanging foot assembly includes a hanging foot body 400. The hanging foot body 400 includes a first plate segment 410, a second plate segment 420, and a third plate segment 430; wherein, the first plate segment 410 and the third plate segment 430 are respectively connected to both sides of the second plate segment 420, and the first plate segment 410 is parallel to the third plate segment 430, and the first plate segment 410 is perpendicular to the second plate segment 420; and, the first plate segment 410 is located above the third plate segment 430, the first plate segment 410 is used to connect the shell 100 to be hoisted, and an installation interval is formed between the third plate segment 430 and the installation wall surface 450, and the installation interval is used to install the hoisting nut 440.

[0090] In this embodiment, the hanging foot body 400 is composed of three plate segments in a Z shape, and the first plate segment 410 is located above the third plate segment 430. During installation, the first plate segment 410 is used to connect the shell 100 to be hoisted. At this time, an installation interval is formed between the third plate segment 430 and the top installation wall surface 450. The third plate segment 430 is fixed to the installation wall surface 450 by using a suspension rod 441 and a hoisting nut 440, and the hoisting nut 440 above the third plate segment 430 is located within the installation interval. In this way, the installation interval provides an installation space for the hoisting nut 440, enabling the shell 100 to be closer to the installation wall surface 450, thereby shortening the hoisting space between the shell 100 and the installation wall surface 450.

[0091] Optionally, as Figure 11 shown, the height of the installation interval is h1, and 10 mm ≤ h1 ≤ 20 mm.

[0092] Exemplarily, h1 can be selected as 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm or 20 mm.

[0093] Optionally, as Figure 10As shown, a plug 411 is provided on the side of the first plate segment 410 away from the second plate segment 420. The plug 411 is used for plugging into the housing 100. The plug 411 is parallel to the first plate segment 410, and the plugging method is easy for installation and positioning.

[0094] Optionally, a slot 412 is provided on the inner wall of the housing 100. The slot 412 is used for plugging with the plug 411 of the first plate segment 410. The slot 412 is formed by being recessed inward from the inner wall of the housing 100 and is adapted to the size of the plug 411.

[0095] Optionally, the second plate segment 420 is provided with a first screw hole 421. By using a bolt fastener to pass through the first screw hole 421, the second plate segment 420 can be fixed to the housing 100. The housing 100 is provided with a second screw hole corresponding to the first screw hole 421. By using a bolt fastener to pass through the two screw holes in sequence, the hanging foot body 400 is fixed to the housing 100.

[0096] Optionally, a notch 431 is provided on the side of the third plate segment 430 away from the second plate segment 420. The notch 431 is used for installing the suspension rod 441. The shape of the notch 431 is not specifically limited. After the suspension rod 441 extends into the notch 431, one or more lifting nuts 440 are respectively used for fixing above and below the notch 431. And, the lifting nut 440 above the notch 431 is located within the installation interval.

[0097] Optionally, as Figure 10 shown, the housing 100 is provided with an installation opening 140; the first plate segment 410 and the second plate segment 420 are located inside the housing 100 and are in contact with the inner wall of the housing 100; the third plate segment 430 passes through the installation opening 140 and extends out of the housing 100.

[0098] In this embodiment, the hanging foot assembly is installed at the four corners of the housing 100, and the four corners of the housing 100 have mutually perpendicular inner walls. Among them, the first plate segment 410 and the second plate segment 420 are in contact with the mutually perpendicular inner walls, improving the installation firmness. The third plate segment 430 passes through the installation opening 140 and extends out of the housing 100 for installing the suspension rod 441.

[0099] Optionally, as Figure 11 shown, the distance between the third plate segment 430 and the outer wall of the housing 100 where the first plate segment 410 is in contact is h2, and 10 mm ≤ h2 ≤ 17 mm. Here, the outer wall of the housing 100 where the first plate segment 410 is in contact is: the outer wall of the housing 100 facing the installation wall surface 450.

[0100] Exemplarily, h2 can be selected as 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm or 17 mm.

[0101] Optionally, the housing 100 protrudes towards the installation wall surface 450 to form a convex hull 130. The height of the convex hull 130 is h3, and 2 mm ≤ h3 ≤ 5 mm.

[0102] Exemplarily, h3 can be selected as 2 mm, 3 mm, 4 mm, or 5 mm.

[0103] Optionally, a supporting plate 141 is provided at the lower edge of the installation opening 140, and the supporting plate 141 abuts against the third plate segment 430. In this way, when the third plate segment 430 extends out of the installation opening 140, the supporting plate 141 plays an effective supporting role.

[0104] The fourth embodiment of the present application provides a method for controlling an air handling device, as Figure 12 shown, the method includes:

[0105] S10: The controller obtains the user's position and the blowing requirement;

[0106] S20: The controller controls the rotation position of the air outlet deflector according to the user's position and the blowing requirement.

[0107] Here, the specific structure of the air handling device can be found in the first embodiment and the second embodiment, and will not be elaborated here. The air handling device has a controller, and the controller is electrically connected to all the air outlet motors 240. Each air outlet motor 240 is used to control the corresponding air outlet deflector 200.

[0108] In this embodiment, the air handling device is provided with a thermopile device, and the position and the body sensation temperature of the human body are detected through the thermopile device. When the user is in different positions and has different blowing requirements, the controller controls the air outlet deflector 200 to rotate to the corresponding position, thereby meeting the user's requirements.

[0109] Optionally, as Figure 13 shown, in step S20, the controller controls the rotation position of the air outlet deflector according to the user's position and the blowing requirement, including:

[0110] S21: When the blowing requirement is zoned blowing, the controller divides the space into a first area and a second area according to the user's position; and, the controller controls the two air outlet deflectors to rotate to the zoned air supply position;

[0111] S22: When the blowing requirement is upward blowing, the controller controls the first air outlet deflector to rotate to the upward blowing position, and controls the second air outlet deflector to rotate to the closed position;

[0112] S23: When the blowing requirement is downward blowing, the controller controls the second air outlet deflector to rotate to the downward blowing position, and controls the first air outlet deflector to rotate to the closed position;

[0113] S24: When the blowing requirement is full blowing, the controller controls the two air outlet guide plates to rotate to the full blowing position;

[0114] S25: When the blowing requirement is following blowing, the controller controls the two air outlet guide plates to follow and blow air towards the real-time position of the user;

[0115] Here, steps S21 - S25 are parallel steps.

[0116] In this embodiment, as Figure 2 and Figure 3 shown, the air outlet guide plate 200 is provided with an air guiding channel 230. The two air outlet guide plates 200 are arranged at intervals along the width direction of the air outlet 112. Each air outlet guide plate 200 is independently controlled to swing up and down by an air outlet motor 240; the two air outlet guide plates 200 are respectively denoted as the first air outlet guide plate 201 and the second air outlet guide plate 202, and the first air outlet guide plate 201 is located above the second air outlet guide plate 202.

[0117] As Figure 4 shown, after obtaining the position of the user, taking the center of the air outlet 112 as the base point, the area above the user is taken as the first area, and the area in front of and below the user is taken as the second area. The partitioned air supply positions correspond to: the first air outlet guide plate 201 blows air towards the first area, and the second air outlet guide plate 202 blows air towards the second area. At this time, the air outlet airflow does not directly blow the user, and the air volume in both the first area and the second area is relatively large.

[0118] In this embodiment, as Figure 4 shown, the upper blowing position corresponds to the first air outlet guide plate 201 blowing air towards the first area. When the user only hopes that the air volume above him is relatively large, that is, the blowing requirement is upper blowing, the controller controls the first air outlet guide plate 201 to rotate to the upper blowing position, and the second air outlet guide plate 202 to rotate to the closed position without blowing air. At this time, the air outlet airflow does not directly blow the user, and only the air volume in the first area is relatively large.

[0119] In this embodiment, the lower blowing position corresponds to the second air outlet guide plate 202 blowing air towards the second area. When the user only hopes that the air volume in front of and below him is relatively large, that is, the blowing requirement is lower blowing, the controller controls the second air outlet guide plate 202 to rotate to the lower blowing position, and the first air outlet guide plate 201 to rotate to the closed position without blowing air. At this time, the air outlet airflow does not directly blow the user, and only the air volume in the second area is relatively large.

[0120] In this embodiment, the full-blow position corresponds to the intersection of the air supply directions of the two air outlet guide plates 200. When the user hopes to feel a uniform air flow throughout the body, that is, the blowing requirement is full-blow, the controller controls the first air outlet guide plate 201 and the second guide plate to rotate to the full-blow position. At this time, the air flows from the two air outlet guide plates 200 collide with each other to cause turbulence, and the air flow does not directly blow on the user, and the air volume in the entire room is relatively uniform.

[0121] In this embodiment, when the user hopes to feel a large air volume at different positions in the room, that is, the blowing requirement is follow-blow, the controller controls the two air outlet guide plates 200 to rotate following the real-time position of the user and supply air toward the real-time position of the user.

[0122] The fourth embodiment of the present application also provides a method for controlling an air handling device, as Figure 14 shown, the method includes:

[0123] S10: The controller obtains the user position and the blowing requirement;

[0124] S20: The controller controls the rotation position of the air outlet guide plate according to the user position and the blowing requirement;

[0125] S30: The controller controls the rotation position of the vertical swing blades according to the blowing requirement.

[0126] Here, steps S20 and S30 are parallel steps. Moreover, the blowing requirement of the user can simultaneously include one of zone blowing, upward blowing, full blowing, follow blowing, and micro blowing.

[0127] In this embodiment, as Figure 2 and Figure 3 shown, the air guiding assembly further includes a plurality of vertical swing blades 260, the vertical swing blades 260 are rotatably arranged at the air outlet 112 and located upstream of the air outlet guide plate 200, and the vertical swing blades 260 are provided with micropores 261. The plurality of vertical swing blades 260 are arranged at intervals along the length direction of the air outlet 112.

[0128] Optionally, in step S30, the controller controls the rotation position of the vertical swing blades according to the blowing requirement, including:

[0129] In the case where the air supply requirement is micro blowing, the controller controls the vertical swing blades 260 to rotate to the micro blowing position.

[0130] In this embodiment, the position of the micro-blowing corresponds to the rotation of multiple vertical swing blades 260 to block the air outlet 112. When the user hopes to feel the gentle breeze, that is, the air supply demand is micro-blowing, the vertical swing blades 260 are controlled to rotate to the micro-blowing position. At this time, the overall formed by the overlapping of adjacent vertical swing blades 260 blocks the inner side of the air outlet 112. The air flow from the air outlet first passes through the vertical swing blades 260, and under the action of the micropores 261, the air flow is made more uniform to form a gentle breeze, and then is blown into the room under the guidance of the air outlet guide plate 200.

[0131] The fifth embodiment of the present application provides a method for controlling an air handling device, as Figure 15 shown, the method includes:

[0132] S40: The controller obtains the short-circuit state of the air outlet;

[0133] S50: The controller controls the rotation position of the air inlet guide plate according to the short-circuit state.

[0134] Here, the specific structure of the air handling device is described in detail in the first embodiment and the second embodiment, and will not be repeated here. The air handling device has a controller, and the controller is electrically connected to all the air inlet motors 320, and each air inlet motor 320 is used to control the corresponding air inlet guide plate 300.

[0135] In this embodiment, as Figure 6 shown, the short-circuit state includes a short-circuit occurring and the short-circuit disappearing. When a short-circuit occurs, the air flow from the air outlet 112 abnormally flows to the air inlet 111, resulting in the air flow from the air outlet being unable to be normally blown into the room, that is, the so-called air duct short-circuit. By adjusting the rotation position of the air inlet guide plate 300, it is possible to prevent the air flow from the air outlet from abnormally flowing to the air inlet 111, that is, the so-called short-circuit disappearance.

[0136] Optionally, in step S40, the controller obtains the short-circuit state of the air outlet, including:

[0137] Obtaining the detection information of the first detection device and the second detection device.

[0138] In this embodiment, devices for detecting the short-circuit state are respectively arranged at the two air inlets 111, denoted as the first detection device and the second detection device. For example, the detection device is a temperature sensor, which is arranged on the side wall of the air inlet 111 close to the air outlet 112. In the case where the air flow from the air outlet is cold air, if the first detection device detects that the temperature information of the air flow into the air inlet is close to the temperature of the air flow from the air outlet, it means that a short-circuit occurs at the first air inlet. Another example is that the detection device is an air volume sensor, which is arranged on the side wall of the air inlet 111 close to the air outlet 112. If the second detection device detects that the air volume information of the air flow into the air inlet suddenly increases, it means that a short-circuit occurs at the second air inlet. Here, the detection device is not specifically limited, as long as it can determine whether an air duct short-circuit occurs.

[0139] Optionally, in step S50, the controller controls the rotation position of the air inlet guide plate according to the short - circuit state, including:

[0140] When a short - circuit occurs at the air outlet, the controller controls the short - circuit prevention guide plate to rotate to the short - circuit prevention position.

[0141] In this embodiment, as Figure 7 shown, the short - circuit prevention position corresponds to: the other air inlet guide plates 300 are perpendicular to the plane where the air inlet 111 is located, the opening of the short - circuit prevention guide plate 310 forms an angle α with the plane where the air inlet 111 is located and is away from the air outlet 112, and 0° ≤ α < 90°.

[0142] In this embodiment, when a short - circuit occurs at the air outlet 112, the short - circuit prevention guide plate 310 is used to block the air flow from the air outlet 112 to the corresponding air inlet 111. The opening of the angle α faces the front of the ventilation surface frame 110 and faces the side of the air inlet 111 away from the air outlet 112. When α = 0°, it means that the short - circuit prevention guide plate 310 is parallel to the air inlet 111, and the part of the air inlet 111 corresponding to the short - circuit prevention guide plate 310 is blocked to the greatest extent. At this time, the air inlet 111 is divided into an open part and a blocked part, and the distance between the air outlet 112 and the open part increases. In this way, the air flow from the blocked part flowing into the air inlet 111 can be effectively blocked. When α = 90°, it means that the short - circuit prevention guide plate 310 is perpendicular to the air inlet 111, and the part of the air inlet 111 corresponding to the short - circuit prevention guide plate 310 is avoided to the greatest extent. At this time, the effect of preventing the air duct from short - circuiting cannot be achieved. Therefore, the value range of α is designed to be 0° ≤ α < 90°. Here, the other air inlet guide plates 300 are perpendicular to the air inlet 111, which can keep the air intake at the other air inlet plates at the maximum.

[0143] Optionally, the step: the controller controls the short - circuit prevention guide plate to rotate to the short - circuit prevention position, as Figure 16 shown, includes:

[0144] S51: The controller controls the air inlet guide plate to rotate from the current position towards α approaching 0° and continuously obtains the short - circuit state of the air outlet;

[0145] S52: When the short - circuit at the air outlet disappears, the controller controls the air inlet guide plate to stop rotating.

[0146] In this embodiment, the more severe the short - circuit condition is, the smaller the value of α needs to be, and the closer the value of α approaches 0°, the better the shielding effect of the short - circuit prevention guide plate 310. Therefore, when the air inlet guide plate 300 rotates from the current position towards α approaching 0°, it is beneficial to quickly form a shield. At the same time, the air intake volume inevitably decreases. Therefore, continuously obtain the short - circuit state, and once the short - circuit disappears, control the air inlet guide plate 300 to stop rotating. In this way, in some cases, α does not need to rotate to 0° to eliminate the short - circuit, and at this time, air can still enter at the short - circuit prevention guide plate 310, which is beneficial to ensuring the air intake volume.

[0147] Optionally, the step: the controller controls the short - circuit prevention guide plate to rotate to the short - circuit prevention position, as Figure 17 shown, includes:

[0148] S53: In the case of a short - circuit at the first air inlet, the controller controls the air inlet guide plate at the first air inlet to rotate to the short - circuit prevention position;

[0149] S54: In the case of a short - circuit at the second air inlet, the controller controls the air inlet guide plate at the second air inlet to rotate to the short - circuit prevention position.

[0150] In this embodiment, the two air inlets 111 are respectively denoted as the first air inlet and the second air inlet. Since the short - circuit conditions of the two air inlets 111 may not be the same, it is necessary to control the rotation of the corresponding air inlet guide plate 300 according to the specific short - circuit conditions of each air inlet 111, so as to maintain a large air intake volume while solving the air duct short - circuit problem.

[0151] Exemplarily, the short - circuit condition at the first air inlet is more severe than that at the second air inlet, and α = 90° when the air inlet guide plates 300 at the two air inlets 111 are in the initial position. When the air inlet guide plate 300 at the first air inlet rotates to α = 20°, the short - circuit at the first air inlet can disappear; when the air inlet guide plate 300 at the second air inlet rotates to α = 70°, the short - circuit at the second air inlet can disappear.

[0152] The fifth embodiment of the present application provides a method for controlling an air - handling device, as Figure 18 shown, includes:

[0153] S60: The controller obtains the user's perceived temperature;

[0154] S70: The controller controls the rotation position of the air outlet guide plate according to the perceived temperature.

[0155] In this embodiment, the air - handling device includes an air conditioner; the air - guiding assembly further includes an air outlet guide plate 200, and the air outlet guide plate 200 is rotatably arranged at the air outlet 112. And the user's perceived temperature is obtained through a thermopile.

[0156] Optionally, in step S70, the controller controls the rotation position of the air outlet deflector according to the sensed temperature, as Figure 19 shown, including:

[0157] S71: When the air conditioner is cooling and the difference between the sensed temperature and the set temperature is less than the first threshold, the controller controls the air outlet deflector to rotate to the cold air outlet position;

[0158] S72: When the air conditioner is heating and the difference between the sensed temperature and the set temperature is greater than the second threshold, the controller controls the air outlet deflector to rotate to the hot air outlet position.

[0159] In this embodiment, the cold air outlet position corresponds to the air outlet deflector 200 being perpendicular to the plane where the air outlet 112 is located. When the air outlet deflector 200 rotates to the cold air outlet position, the cold air blows horizontally forward. The hot air outlet position corresponds to the air outlet deflector 200 being inclined downward with respect to the plane where the air outlet 112 is located. Since the hot air is lighter in mass and prone to floating and not reaching the ground, when the air outlet deflector 200 rotates to the hot air outlet position, the hot air blows obliquely downward. Here, the range of the first threshold is 2°C - 5°C. The range of the second threshold is 2°C - 5°C.

[0160] Optionally, steps S60 and S70 are used to control the air outlet deflector 200, and the aforementioned steps S40 and S50 are used to control the air inlet deflector 300. The two sets of steps can be performed simultaneously. For example, when a duct short - circuit occurs when the air outlet deflector 200 rotates to the cold air outlet position, the anti - short - circuit deflector 310 can be adjusted to solve the duct short - circuit problem.

[0161] Optionally, steps S60 and S70 are used to control the air outlet deflector 200, and the aforementioned steps S10 and S20 are used to control the air inlet deflector 300. The two sets of steps can be performed simultaneously. For example, when a duct short - circuit occurs when the air outlet deflector 200 rotates to the zoned air supply position, the anti - short - circuit deflector 310 can be adjusted to solve the duct short - circuit problem.

[0162] Combining the above - mentioned multiple embodiments, the air outlet deflector 200, by using the cross - section design of the air guiding channel 230 and the design of the flow - guiding ribs 250, and the air inlet deflector 300, by using the position design of the anti - short - circuit deflector 310, the rotation direction and rotation angle design, and the anti - short - circuit control design, can effectively reduce the occurrence of duct short - circuit phenomena, and can quickly and effectively solve them once they occur.

[0163] The embodiments of the present disclosure also provide a device for controlling an air - handling device, including a processor and a memory storing program instructions. The processor is configured to execute the above - mentioned method for controlling an air - handling device when running the program instructions.

[0164] The embodiments of the present disclosure also provide an air - handling device, including the above - mentioned device for controlling an air - handling device.

[0165] The above description and drawings fully illustrate embodiments of the present disclosure so that those skilled in the art can practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless explicitly required, individual components and functions are optional, and the order of operations may vary. Parts and features of some embodiments may be included in or substituted for parts and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A hanging foot component, characterized in that, Comprising: The hanger foot body (400) includes a first plate section (410), a second plate section (420), and a third plate section (430); wherein, the first plate section (410) and the third plate section (430) are respectively connected to both sides of the second plate section (420), and the first plate section (410) is parallel to the third plate section (430), and the first plate section (410) is perpendicular to the second plate section (420); Moreover, the first plate section (410) is located above the third plate section (430), the first plate section (410) is used for connecting the housing (100) to be hoisted, and an installation interval is formed between the third plate section (430) and the installation wall surface (450), and the installation interval is used for installing the hoisting nut (440).

2. The hanger foot assembly according to claim 1, wherein The height of the installation interval is h1, and 10mm ≤ h1 ≤ 20mm.

3. The hanger foot assembly according to claim 1, wherein A plug (411) is provided on the side of the first plate section (410) away from the second plate section (420), and the plug (411) is used for plugging with the housing (100).

4. The hanger foot assembly according to claim 1, wherein The second plate section (420) is provided with a first screw hole (421), and the second plate section (420) can be fixed to the housing (100) by using a bolt fastener to pass through the first screw hole (421).

5. The hanger foot assembly according to claim 1, wherein A notch (431) is provided on the side of the third plate section (430) away from the second plate section (420), and the notch (431) is used for installing the suspension rod (441).

6. An air treatment device, characterized in that, Comprising the hanger foot assembly according to any one of claims 1 to 5.

7. The air handling device according to claim 6, characterized in that, Further comprising: The housing (100) is provided with an installation opening (140); The first plate section (410) and the second plate section (420) are located inside the housing (100) and are in contact with the inner wall of the housing (100); the third plate section (430) passes through the installation opening (140) and extends out of the housing (100).

8. The air handling device according to claim 7, wherein The distance between the third plate section (430) and the outer wall of the housing (100) where the first plate section (410) is in contact is h2, and 10mm ≤ h2 ≤ 17mm.

9. The air handling device according to claim 7, wherein A supporting plate (141) is provided at the lower edge of the installation opening (140), and the supporting plate (141) is in contact with the third plate section (430).

10. The air handling device according to claim 7, wherein A slot (412) is provided on the inner wall of the housing (100), and the slot (412) is used for plugging with the plug (411) of the first plate section (410).

11. The air handling device according to claim 7, wherein The housing (100) protrudes towards the installation wall surface (450) to form a convex hull (130), and the height of the convex hull (130) is h3, and 2mm ≤ h3 ≤ 5mm.

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