Air control assembly, ventilation equipment and cabinet air conditioner

Abstract

The utility model provides an air control assembly, ventilation equipment and a cabinet air conditioner. The air control assembly comprises a frame body and an air guide plate assembly; a first ventilation opening and a second ventilation opening are defined by the frame body. The air guide plate assembly comprises a first air guide plate and a first driving mechanism arranged on the frame body and used for driving the first air guide plate to move, and the first air guide plate has a closed state of closing the second ventilation opening when driven by the first driving mechanism and an open state of being located above the first ventilation opening and opening the second ventilation opening; the air deflector assembly further comprises a second air deflector rotationally arranged between the first ventilation opening and the second ventilation opening and a second driving mechanism arranged on the frame body and used for driving the second air deflector to rotate. The second air deflector has a closed state for closing the first ventilation opening and an open state for opening the first ventilation opening when being driven by the second driving mechanism to rotate; the first air guide plate and the second air guide plate are in an open state, and the first air guide plate and the second air guide plate form an air guide face.

Description

Technical Field

[0001] The utility model relates to the technical field of ventilation equipment, in particular to a wind control component, ventilation equipment and a cabinet air conditioner. Background Art

[0002] In the existing ventilation equipment with upper and lower air outlets, the upper air outlet movement mechanism adopts a connecting rod-air guide plate mechanism. The first air guide plate is driven to rotate by a motor, and the first air guide plate drives the connecting rod, which in turn drives the movement of other air guide plates. In order to take into account both the aesthetic appearance and the practicality of air supply, the design of the upper air outlet will be subject to certain restrictions. Utility Model Content

[0003] In order to overcome the problem that the air guide mechanism in the related technology cannot take into account both the aesthetic appearance and the practicality of air supply at the same time, the embodiment of the utility model proposes a wind control component including a first air guide plate and a second air guide plate. The first air guide plate and the second air guide plate are combined into an air guide mechanism when unfolded, thereby increasing the air supply distance of the upper air outlet; when the first air guide plate and the second air guide plate are closed, they are integrated with the appearance of the whole machine, thereby improving the integrity of the whole machine, and at the same time preventing dust on the top from entering the interior of the machine through the air outlet.

[0004] The first aspect of the embodiment of the utility model provides a wind control assembly, which includes a frame and a wind guide plate assembly;

[0005] The frame is surrounded by a first ventilation opening and a second ventilation opening arranged side by side;

[0006] The air guide plate assembly includes a first air guide plate and a first driving mechanism disposed on the frame and used to drive the first air guide plate to move, wherein the first air guide plate has a closed state in which the second vent is closed when driven by the first driving mechanism, and an open state in which the first air guide plate is above the first vent and opens the second vent;

[0007] The air guide plate assembly also includes a second air guide plate rotatably disposed between the first vent and the second vent, and a second driving mechanism disposed on the frame and used to drive the second air guide plate to rotate, wherein the second air guide plate has a closed state in which the first vent is closed when driven to rotate by the second driving mechanism, and an open state in which the first vent is opened;

[0008] When the first air guide plate and the second air guide plate are both in an open state, the first air guide plate and the second air guide plate constitute an air guide surface for the air flow out of the first vent.

[0009] In the above technical solution, the first air guide plate has a first plate surface facing the first vent when the second vent is opened, and the second air guide plate has a second plate surface facing the first vent when the first vent is closed;

[0010] When the first air guide plate and the second air guide plate are both in an open state, the first plate surface of the first air guide plate and the second plate surface of the second air guide plate constitute the air guide surface of the air flow out of the first vent.

[0011] In the above technical solution, the second air guide plate has a rotating end and a free end opposite to the rotating end;

[0012] When the first plate surface of the first air guide plate and the second plate surface of the second air guide plate constitute the air guide surface of the air flow out of the first vent, the second air guide plate is arranged below the first air guide plate.

[0013] In the above technical solution, the second air guide plate is provided with a convex eave at one end away from the rotation axis of the second air guide plate toward the second plate surface, and the convex eave has a first matching surface that matches with the first plate surface of the first air guide plate when the second air guide plate and the first air guide plate form an air guide surface;

[0014] The first matching surface is designed to be parallel to the first plate surface of the first air guide plate when the second air guide plate rotates to a vertical position;

[0015] The convex eaves also include a guide surface opposite to the first matching surface, and an angle a of 0°-90° is formed between the guide surface and the second plate surface of the second air guide plate for guiding the airflow.

[0016] In the above technical solution, the second plate surface of the second air guide plate is constructed as a curved surface;

[0017] The second plate surface with an arc structure is concave toward the first vent when the second air guide plate closes the first vent;

[0018] Preferably, the second air guide plate is configured as an arc-shaped plate.

[0019] In the above technical solution, the first vent has a first frame edge and a second frame edge arranged on opposite sides of the first vent, and the first air guide plate has a first edge opposite to the first frame edge of the first vent when located above the first vent and a second edge opposite to the second frame edge of the first vent;

[0020] The first driving mechanism includes a first connecting rod and a second connecting rod, one end of the first connecting rod is hinged at a first frame edge position of the frame body, and the other end is hinged at a first edge position of the first air guide plate, and one end of the second connecting rod is hinged at a second frame edge position, and the other end is hinged at a second edge position of the first air guide plate;

[0021] The first driving mechanism also includes a first driving motor, which can drive the first connecting rod and the second connecting rod to rotate synchronously clockwise or counterclockwise.

[0022] In the above technical solution, two first connecting rods are provided, one end of the two first connecting rods is hinged at a first frame edge position of the frame body at a distance, and the other end of the two first connecting rods is hinged at a first edge position of the first air guide plate at a distance;

[0023] There are two second connecting rods, one end of the two second connecting rods is hinged at a second frame edge of the frame body at a distance, and the other end of the two second connecting rods is hinged at a second edge of the first air guide plate at a distance;

[0024] The first driving mechanism also includes a first driving gear arranged between the two first connecting rods and / or between the two second connecting rods, the input end of the first driving gear is connected to the output shaft end of the first driving motor, and the output end is gear-coupled with the two first connecting rods and / or the two second connecting rods.

[0025] In the above technical solution, the first driving mechanism further includes a first rotating shaft coaxially rotating with the first driving gear, and a transmission gear is fixedly sleeved on the first rotating shaft;

[0026] The second driving mechanism includes a second rotating shaft rotatably arranged between the first vent and the second vent, the rotating end of the second air guide plate is fixedly sleeved on the second rotating shaft, and the second rotating shaft is also provided with a second driving gear;

[0027] The transmission gear on the first rotating shaft is meshed with the second driving gear on the second rotating shaft, so as to drive the second air guide plate to move in linkage with the first air guide plate when the first driving motor drives the first air guide plate to move.

[0028] In the above technical solution, the second driving mechanism includes a second driving motor disposed between the first vent and the second vent, the output end of the second driving motor is connected to a rotating shaft, and the rotating end of the second air guide plate is fixedly sleeved on the rotating shaft.

[0029] The second aspect of the embodiment of the utility model proposes a ventilation device, which includes the above-mentioned wind control component, the first ventilation port of the wind control component serves as the air inlet or air outlet of the ventilation device, and the second ventilation port of the wind control component serves as the air inlet of the ventilation device.

[0030] The third utility model of the utility model provides a cabinet air conditioner, comprising:

[0031] The machine body has a frame on the top of the machine body or the frame is integrally formed on the top of the machine body;

[0032] The bottom of the machine body is provided with a third vent and a fourth vent;

[0033] An air duct component is provided inside the machine body, a body shell channel is defined between the outside of the air duct component and the machine body, and an upper air outlet duct and a lower air outlet duct are formed inside the machine body and arranged and separated from each other up and down;

[0034] An upper channel and a lower channel, one end of the upper channel is connected to the upper air outlet and the other end is connected to the first vent, one end of the lower channel is connected to the lower air outlet and the other end is connected to the third vent, the top position of the fuselage shell channel is connected to the second vent and the bottom position is connected to the fourth vent;

[0035] An upper fan system and a lower fan system that work independently of each other, the upper fan system is arranged in the upper air outlet duct, and the lower fan system is arranged in the lower air outlet duct, and the middle position of the fuselage shell channel is connected to the upper fan system and the lower fan system;

[0036] An upper return air outlet connecting the fuselage shell channel and the upper air outlet is provided on the side wall of the upper air outlet, and an upper wind shield structure is rotatably provided at the upper return air outlet. The upper wind shield structure is used to close the lower end of the upper air duct while opening the upper return air outlet or to open the lower end of the upper air duct while closing the upper return air outlet. A lower return air outlet connecting the fuselage shell channel and the lower air outlet is provided on the side wall of the lower air outlet, and a lower wind shield structure is rotatably provided at the lower return air outlet. The lower wind shield structure is used to close the upper end of the lower air duct while opening the lower return air outlet or to open the upper end of the lower air duct while closing the lower return air outlet.

[0037] In the above technical solution, the air conditioner has a single upper air outlet cooling mode, a single lower air outlet heating mode and a upper and lower air outlet cooling / heating mode;

[0038] When the air conditioner operates in a single upper air outlet cooling mode, the upper wind shield structure is controlled to rotate to close the upper return air outlet, the lower wind shield structure is controlled to rotate to open the lower return air outlet, the upper fan system is started, the lower fan system is turned off, the first air guide plate is driven to move above the first vent, and the second air guide plate is driven to rotate to a vertical position;

[0039] When the air conditioner operates in a single downward air outlet heating mode, the upper wind shield structure is controlled to rotate to open the upper return air outlet, the lower wind shield structure is controlled to rotate to close the lower return air outlet, the upper fan system is turned off, the lower fan system is turned on, the first air guide plate is driven to move above the first vent, and the second air guide plate is driven to rotate to a vertical position;

[0040] When the air conditioner operates in the cooling / heating mode with air flowing out from both top and bottom simultaneously, the upper wind shield structure is controlled to rotate to close the upper return air outlet, and the lower wind shield structure is controlled to rotate to close the lower return air outlet. Both the upper fan system and the lower fan system are started, the first air guide plate is driven to move above the first vent, and the second air guide plate is driven to rotate to a vertical position.

[0041] In the above technical solution, the cabinet air conditioner also includes:

[0042] The heat exchanger assembly is arranged in the fuselage shell channel and is used for exchanging heat with the airflow passing through the fuselage shell channel.

[0043] In the above technical solution, the body includes:

[0044] An air inlet component, the front and top of which are open and a receiving space is formed inside;

[0045] A panel component, the panel component is installed at an open position in front of the air inlet component;

[0046] A top cover component, which is installed at an open position on the top of the air inlet component;

[0047] A base component, which is mounted at the bottom of the air inlet component;

[0048] A wind frame having a first vent and a second vent opening upward is defined between the air inlet component, the top cover component and the panel component, and a third vent opening facing forward and a fourth vent opening facing downward are defined between the air inlet component, the base component and the panel component.

[0049] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art:

[0050] An embodiment of the utility model proposes a wind control component including a first air guide plate and a second air guide plate. The first air guide plate and the second air guide plate are combined into an air guide mechanism when unfolded, thereby increasing the air supply distance of the upper air outlet; when the first air guide plate and the second air guide plate are closed, they are integrated with the appearance of the entire machine, thereby increasing the integrity of the entire machine and preventing dust from the top from entering the interior of the machine through the air outlet. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] The accompanying drawings herein are incorporated in and constitute a part of the specification, illustrate embodiments consistent with the present utility model, and together with the description, are used to explain the principles of the present utility model.

[0052] Figure 1 This is a schematic diagram of the main structure of the wind control component embodiment of the utility model;

[0053] Figure 2 This is a structural schematic diagram of the wind control assembly embodiment of the utility model when the first wind guide plate is in an open state;

[0054] Figure 3 This is a structural schematic diagram of the wind control assembly embodiment of the utility model when the first wind guide plate is in a closed state;

[0055] Figure 4 for Figure 1 A schematic diagram of the enlarged structure of point A in the embodiment;

[0056] Figure 5 This is a schematic axial view of an embodiment of a cabinet air conditioner of the utility model, in which the first air guide plate and the second air guide plate are in a closed state;

[0057] Figure 6 This is a schematic axial view of an embodiment of a cabinet air conditioner of the utility model, in which the first air guide plate and the second air guide plate are in an open state;

[0058] Figure 7 This is a schematic diagram of the front view of the cabinet air conditioner embodiment of the utility model, in which the first air guide plate and the second air guide plate are in an open state;

[0059] Figure 8 This is a schematic diagram of the exploded structure of an embodiment of the cabinet air conditioner of the utility model;

[0060] Fig. 9 This is a cross-sectional structural diagram of an embodiment of a cabinet air conditioner of the utility model, in which the first wind shield and the second wind shield are in a closed state;

[0061] Fig.10 It is a cross-sectional structural diagram of an embodiment of the cabinet air conditioner of the utility model, in which the cabinet air conditioner operates in a single upper air outlet cooling mode;

[0062] Fig.11 It is a cross-sectional structural schematic diagram of an embodiment of the cabinet air conditioner of the utility model, in which the cabinet air conditioner operates in a single bottom air outlet heating mode.

[0063] in:

[0064] 1-body; 1a-air inlet component; 1b-panel component; 1c-top cover component; 1d-base component; 11-first vent; 12-second vent; 13-second vent; 14-fourth vent;

[0065] 2-first air guide plate; 21-first connecting rod; 22-second connecting rod; 23-first driving motor; 24-first driving gear;

[0066] 3-second air guide plate; 31-convex eaves; 311-first matching surface; 312-flow guide surface; 32-second drive motor;

[0067] 4- air duct component; 41- upper air outlet; 411- upper air return outlet; 412- upper wind shield structure; 42- lower air outlet; 421- lower air return outlet; 422- lower wind shield structure;

[0068] 5-fuselage shell channel;

[0069] 6-Upper channel;

[0070] 7-Lower channel;

[0071] 8- Upper fan system;

[0072] 9-Lower fan system. DETAILED DESCRIPTION

[0073] Here, exemplary embodiments will be described in detail, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the utility model. Instead, they are only examples of devices and methods consistent with some aspects of the utility model as detailed in the attached claims.

[0074] The existing air guide mechanisms currently cannot take into account both the aesthetic appearance and the practicality of air supply. The embodiment of the utility model proposes a wind control component including a first air guide plate and a second air guide plate. The first air guide plate and the second air guide plate are combined into an air guide mechanism when unfolded, thereby increasing the air supply distance of the upper air outlet; when the first air guide plate and the second air guide plate are closed, they are integrated with the appearance of the entire machine, thereby increasing the integrity of the entire machine and preventing dust from the top from entering the interior of the machine through the air outlet.

[0075] The following is combined with Figure 1 -Attached Fig.11 The technical solution of this embodiment is elaborated in detail. In the absence of conflict, the following implementation methods and embodiments can be combined with each other.

[0076] Example

[0077] like Figure 1-Figure 7 As shown, this embodiment provides a wind control assembly, which includes a frame and a wind guide plate assembly;

[0078] The frame is surrounded by a first ventilation opening 11 and a second ventilation opening 12 arranged side by side;

[0079] The air guide plate assembly includes a first air guide plate 2 and a first driving mechanism disposed on the frame and used to drive the first air guide plate 2 to move. The first air guide plate 2 has a closed state in which the second vent 12 is closed when driven by the first driving mechanism, and an open state in which the first air guide plate 2 is above the first vent 11 and opens the second vent 12.

[0080] The air guide plate assembly further includes a second air guide plate 3 rotatably disposed between the first vent 11 and the second vent 12, and a second driving mechanism disposed on the frame and used to drive the second air guide plate 3 to rotate. The second air guide plate 3 has a closed state in which the first vent 11 is closed when driven to rotate by the second driving mechanism, and an open state in which the first vent 11 is opened.

[0081] When the first air guide plate 2 and the second air guide plate 3 are both in an open state, the first air guide plate 2 and the second air guide plate 3 constitute an air guide surface for the airflow out of the first vent 11 .

[0082] The utility model embodiment provides a wind control assembly comprising a first wind guide plate 2 and a second wind guide plate 3, wherein the first wind guide plate 2 and the second wind guide plate 3 are combined into a wind guide surface for guiding wind when unfolded. Figure 1 , Figure 6 and Figure 7 As shown}, the air supply distance of the upper air outlet is increased; when the first air guide plate 2 and the second air guide plate 3 are closed, they are integrated with the appearance of the whole machine {as shown Figure 5 As shown}, it improves the integrity of the whole machine and prevents dust from the top from entering the body through the air vent.

[0083] Further, such as Figure 1 and Figure 4 As shown, the first air guide plate 2 has a first plate surface facing the first vent 11 when the second vent 12 is opened, and the second air guide plate 3 has a second plate surface facing the first vent 11 when the first vent 11 is closed;

[0084] When the first air guide plate 2 and the second air guide plate 3 are both in an open state, the first plate surface of the first air guide plate 2 and the second plate surface of the second air guide plate 3 constitute the air guide surface of the air flow out of the first vent 11.

[0085] like Figure 7 As shown, when the airflow flows out from the first vent 11, it can be guided by the air guide surface formed by the first air guide plate 2 and the second air guide plate 3, thereby improving the air outlet effect of the airflow.

[0086] Specifically, Figure 1 , Figure 4 , Figure 6 and Figure 7 As shown, the second air guide plate 3 has a rotating end and a free end opposite to the rotating end;

[0087] When the first plate surface of the first air guide plate 2 and the second plate surface of the second air guide plate 3 constitute the air guide surface of the airflow out of the first vent 11 , the second air guide plate 3 is arranged below the first air guide plate 2 .

[0088] In order to further improve the wind guiding effect of the first wind guide plate 2 and the second wind guide plate 3 when they cooperate, Figure 1 and Figure 4 As shown, the second air guide plate 3 is provided with a convex eave 31 at one end away from the rotation axis of the second air guide plate 3 toward the second plate surface side, and the convex eave 31 has a first matching surface 311 that matches with the first plate surface of the first air guide plate 2 when the second air guide plate 3 and the first air guide plate 2 form an air guide surface;

[0089] The first matching surface 311 is designed to be parallel to the first plate surface of the first air guide plate 2 when the second air guide plate 3 rotates to a vertical position;

[0090] The convex eave 31 further includes a guide surface 312 opposite to the first matching surface 311 , and an angle a of 0°-90° is formed between the guide surface 312 and the second plate surface of the second air guide plate 3 for guiding the airflow.

[0091] In the embodiment of the utility model, by providing a first mating surface 311 on the second air guide plate 3 that is parallel to the first air guide plate 2, the airflow after passing through the second air guide plate 3 can flow along the extension direction of the first air guide plate 2. By providing an inclined guide surface 312 on the second air guide plate 3, the resistance encountered by the airflow when flowing from the second air guide plate 3 to the first air guide plate 2 can be reduced.

[0092] Further, such as Figure 1 As shown, the second plate surface of the second air guide plate 3 is constructed as a curved surface;

[0093] The second plate surface with an arc structure is concave toward the first vent 11 when the second air guide plate 3 closes the first vent 11;

[0094] Preferably, the second air guide plate 3 is configured as an arc-shaped plate.

[0095] In any of the above embodiments, the first vent 11 has a first frame edge and a second frame edge arranged on opposite sides of the first vent 11, and the first air guide plate 2 has a first edge opposite to the first frame edge of the first vent 11 and a second edge opposite to the second frame edge of the first vent 11 when the first air guide plate 2 is above the first vent 11;

[0096] The first driving mechanism includes a first connecting rod 21 and a second connecting rod 22, one end of the first connecting rod 21 is hinged at a first frame edge position of the frame body, and the other end is hinged at a first edge position of the first air guide plate 2, and one end of the second connecting rod 22 is hinged at a second frame edge position, and the other end is hinged at a second edge position of the first air guide plate 2;

[0097] The first driving mechanism further includes a first driving motor 23 , which can drive the first connecting rod 21 and the second connecting rod 22 to rotate synchronously clockwise or counterclockwise.

[0098] Specifically, two first connecting rods 21 are provided, one end of the two first connecting rods 21 is hinged at a first frame edge position of the frame body at a distance, and the other end of the two first connecting rods 21 is hinged at a first edge position of the first air guide plate 2 at a distance;

[0099] There are two second connecting rods 22, one end of the two second connecting rods 22 is hinged at the second frame edge of the frame body at a distance, and the other end of the two second connecting rods 22 is hinged at the second edge of the first air guide plate 2 at a distance;

[0100] The first driving mechanism also includes a first driving gear 24 arranged between the two first connecting rods 21 and / or between the two second connecting rods 22, the input end of the first driving gear 24 is connected to the output shaft end of the first driving motor 23, and the output end is gear-coupled with the two first connecting rods 21 and / or the two second connecting rods 22.

[0101] More specifically, the first driving mechanism further includes a first rotating shaft coaxially rotating with the first driving gear 24, and a transmission gear is fixedly sleeved on the first rotating shaft;

[0102] The second driving mechanism includes a second rotating shaft rotatably arranged between the first vent 11 and the second vent 12, the rotating end of the second air guide plate 3 is fixedly sleeved on the second rotating shaft, and a second driving gear is also arranged on the second rotating shaft;

[0103] The transmission gear on the first rotating shaft is meshed with the second driving gear on the second rotating shaft, so as to drive the second air guide plate 3 to move in conjunction with the first air guide plate 2 when the first driving motor 23 drives the first air guide plate 2 to move.

[0104] That is, the first air guide plate 2 and the second air guide plate 3 in the embodiment of the utility model can realize linkage rotation under the drive of the first drive 23, so that the movement of the two air guide plates can be realized by one drive motor.

[0105] Of course, in some alternative embodiments, the second driving mechanism includes a second driving motor 32 disposed between the first vent 11 and the second vent 12, the output end of the second driving motor 32 is connected to a rotating shaft, and the rotating end of the second air guide plate 3 is fixedly sleeved on the rotating shaft. That is, in some alternative embodiments, the second air guide plate 3 can also be driven to rotate by a second driving motor 32 that is separately disposed.

[0106] The second aspect of the embodiment of the utility model further provides a ventilation device, including the above-mentioned wind control component, the first vent 11 of the wind control component serves as the air inlet or air outlet of the ventilation device, and the second vent 12 of the wind control component serves as the air inlet of the ventilation device.

[0107] like Figure 4-Figure 11 As shown, the third aspect of the embodiment of the utility model further provides a cabinet air conditioner, comprising:

[0108] A machine body 1, wherein a frame is disposed on the top of the machine body 1 or the frame is integrally formed on the top of the machine body 1;

[0109] The bottom of the body 1 is provided with a third vent 13 and a fourth vent 14;

[0110] An air duct component 4 is provided inside the body 1, a body shell channel 5 is defined between the outside of the air duct component 4 and the body 1, and an upper air outlet duct 41 and a lower air outlet duct 42 are formed inside the body 1 and are arranged and separated from each other.

[0111] The upper channel 6 and the lower channel 7, one end of the upper channel 6 is connected to the upper air outlet 41, and the other end is connected to the first vent 11, one end of the lower channel 7 is connected to the lower air outlet 42, and the other end is connected to the third vent 13, the top position of the fuselage shell channel 5 is connected to the second vent 12, and the bottom position is connected to the fourth vent 14;

[0112] The upper fan system 8 and the lower fan system 9 work independently of each other, the upper fan system 8 is arranged in the upper air outlet duct 41, and the lower fan system 9 is arranged in the lower air outlet duct 42, and the middle position of the fuselage shell channel 5 connects the upper fan system 8 and the lower fan system 9; preferably, the upper fan system 8 and the lower fan system 9 are both centrifugal fan systems.

[0113] An upper return air port 411 is provided on the side wall of the upper air outlet 41, which connects the fuselage shell channel 5 and the upper air outlet 41. An upper windshield structure 412 is provided on the upper return air port 411 to open the upper return air port 411 and close the lower end of the upper air duct, or to close the upper return air port 411 and open the lower end of the upper air duct. A lower return air port 421 is provided on the side wall of the lower air outlet 42, which connects the fuselage shell channel 5 and the lower air outlet 42. A lower windshield structure 422 is provided on the lower return air port 421 to open the lower return air port 421 and close the upper end of the lower air duct, or to close the lower return air port 421 and open the upper end of the lower air duct. Preferably, both the upper windshield structure 412 and the lower windshield structure 422 are baffle structures.

[0114] Specifically, Fig.10 and Fig.11 As shown, the air conditioner has a single upper air outlet cooling mode and a single lower air outlet heating mode; more specifically:

[0115] like Fig.10 As shown, when the air conditioner operates in the upper air outlet cooling mode, the upper wind shield structure 412 is controlled to rotate to close the upper return air outlet 411, the lower wind shield structure 422 is controlled to rotate to open the lower return air outlet 421, the upper fan system 8 is started, the lower fan system 9 is turned off, the first air guide plate 2 is driven to move above the first vent, and the second air guide plate 3 is driven to rotate to a vertical position;

[0116] like Fig.11 As shown, when the air conditioner operates in a single downward air outlet heating mode, the upper wind shield structure 412 is controlled to rotate to open the upper return air outlet 411, the lower wind shield structure 422 is controlled to rotate to close the lower return air outlet 421, the upper fan system 8 is turned off, the lower fan system 9 is turned on, the first air guide plate 2 is driven to move above the first vent, and the second air guide plate 3 is driven to rotate to a vertical position;

[0117] When the air conditioner operates in the cooling / heating mode with air blowing from both top and bottom simultaneously, the upper wind shield structure 412 is controlled to rotate to close the upper return air outlet 411, and the lower wind shield structure 422 is controlled to rotate to close the lower return air outlet 421. The upper fan system 8 and the lower fan system 9 are both started, the first air guide plate 2 is driven to move above the first vent, and the second air guide plate 3 is driven to rotate to a vertical position.

[0118] like Figure 8 As shown, the cabinet air conditioner also includes:

[0119] The heat exchanger assembly 100 is disposed in the fuselage shell passage 5 and is used for exchanging heat with the airflow passing through the fuselage shell passage 5 .

[0120] In any of the above embodiments, if Figure 8 As shown, the body 1 includes:

[0121] The air inlet component 1a has an open front and top and an accommodating space formed inside;

[0122] The panel component 1b is installed at an open position in front of the air inlet component 1a;

[0123] A top cover component 1c, the top cover component 1c is installed at an open position on the top of the air inlet component 1a;

[0124] A base component 1d, the base component 1d is installed at the bottom of the air inlet component 1a;

[0125] A wind frame having a first vent 11 and a second vent 12 opening upward is defined between the air inlet component 1a, the top cover component 1c and the panel component 1b, and a third vent 13 opening forward and a fourth vent 14 opening downward are defined between the air inlet component 1a, the base component 1d and the panel component 1b.

[0126] After considering the specification and practicing the embodiments disclosed herein, those skilled in the art will easily think of other embodiments of the utility model. This application is intended to cover any variation, use or adaptation of the utility model, which follows the general principles of the utility model and includes common knowledge or customary technical means in the technical field not disclosed in the utility model. The description and examples are to be regarded as exemplary only, and the true scope and spirit of the utility model are indicated by the following claims.

[0127] It should be understood that the present invention is not limited to the precise structure described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims

1. A wind control component, characterized in that: The wind control assembly includes a frame and a wind guide plate assembly; The frame is surrounded by a first ventilation opening (11) and a second ventilation opening (12) arranged side by side; The air guide plate assembly comprises a first air guide plate (2) and a first driving mechanism disposed on the frame and used to drive the first air guide plate (2) to move, the first air guide plate (2) having a closed state in which the second vent (12) is closed when driven by the first driving mechanism, and an open state in which the first air guide plate (2) is located above the first vent (11) and the second vent (12) is opened; The air guide plate assembly further comprises a second air guide plate (3) rotatably arranged between the first vent (11) and the second vent (12), and a second driving mechanism arranged on the frame and used for driving the second air guide plate (3) to rotate, wherein the second air guide plate (3) has a closed state in which the first vent (11) is closed when driven to rotate by the second driving mechanism, and an open state in which the first vent (11) is opened; When the first air guide plate (2) and the second air guide plate (3) are both in an open state, the first air guide plate (2) and the second air guide plate (3) constitute an air guide surface for the airflow outflowing from the first vent (11).

2. The wind control assembly according to claim 1, characterized in that: The first air guide plate (2) has a first plate surface facing the first vent (11) when the second vent (12) is opened, and the second air guide plate (3) has a second plate surface facing the first vent (11) when the first vent (11) is closed; When the first air guide plate (2) and the second air guide plate (3) are both in an open state, the first plate surface of the first air guide plate (2) and the second plate surface of the second air guide plate (3) constitute the air guide surface for the airflow out of the first vent (11).

3. The wind control assembly according to claim 2, characterized in that: The second air guide plate (3) has a rotating end and a free end opposite to the rotating end; When the first plate surface of the first air guide plate (2) and the second plate surface of the second air guide plate (3) form the air guide surface for the airflow outflowing from the first vent (11), the second air guide plate (3) is arranged below the first air guide plate (2).

4. The wind control assembly according to claim 3, characterized in that: The second air guide plate (3) is provided with a convex eave (31) at one end away from the rotation axis of the second air guide plate (3) and convexly toward the second plate surface side, and the convex eave (31) has a first matching surface (311) that matches with the first plate surface of the first air guide plate (2) when the second air guide plate (3) and the first air guide plate (2) form a wind guide surface; The first matching surface (311) is designed to be parallel to the first plate surface of the first air guide plate (2) when the second air guide plate (3) is rotated to a vertical position; The convex eave (31) further comprises a flow guiding surface (312) opposite to the first mating surface (311), and an angle a of 0°-90° is formed between the flow guiding surface (312) and the second plate surface of the second air guide plate (3) for guiding airflow.

5. The wind control assembly according to claim 2, characterized in that: The second plate surface of the second air guide plate (3) is configured as a curved surface; The second plate surface with an arc-shaped structure is concave toward the first vent (11) when the second air guide plate (3) closes the first vent (11); The second air guide plate (3) is configured as an arc-shaped plate.

6. The wind control assembly according to any one of claims 1 to 5, characterized in that: The first vent (11) has a first frame edge and a second frame edge arranged on opposite sides of the first vent (11); the first air guide plate (2) has a first edge opposite to the first frame edge of the first vent (11) when located above the first vent (11) and a second edge opposite to the second frame edge of the first vent (11); The first driving mechanism comprises a first connecting rod (21) and a second connecting rod (22); one end of the first connecting rod (21) is hinged at a first frame edge position of the frame body, and the other end is hinged at a first edge position of the first air guide plate (2); one end of the second connecting rod (22) is hinged at a second frame edge position, and the other end is hinged at a second edge position of the first air guide plate (2); The first driving mechanism further comprises a first driving motor (23), and the first driving motor (23) is capable of driving the first connecting rod (21) and the second connecting rod (22) to rotate synchronously clockwise or counterclockwise.

7. The wind control assembly according to claim 6, characterized in that: Two first connecting rods (21) are provided, one end of the two first connecting rods (21) is hinged at a first frame edge position of the frame body at a distance, and the other end of the two first connecting rods (21) is hinged at a first edge position of the first air guide plate (2) at a distance; Two second connecting rods (22) are provided, one end of the two second connecting rods (22) is hinged at a second frame edge of the frame body at a distance, and the other end of the two second connecting rods (22) is hinged at a second edge of the first air guide plate (2) at a distance; The first driving mechanism further comprises a first driving gear (24) arranged between the two first connecting rods (21) and / or between the two second connecting rods (22), wherein the input end of the first driving gear (24) is connected to the output shaft end of the first driving motor (23), and the output end is gear-coordinated with the two first connecting rods (21) and / or the two second connecting rods (22).

8. The wind control assembly according to claim 7, characterized in that: The first driving mechanism further comprises a first rotating shaft coaxially rotating with the first driving gear (24), and a transmission gear is fixedly sleeved on the first rotating shaft; The second driving mechanism comprises a second rotating shaft rotatably arranged between the first vent (11) and the second vent (12), the rotating end of the second air guide plate (3) is fixedly sleeved on the second rotating shaft, and the second rotating shaft is also provided with a second driving gear; The transmission gear on the first rotating shaft meshes with the second driving gear on the second rotating shaft, so that when the first driving motor (23) drives the first air guide plate (2) to move, the second air guide plate (3) is driven to move in conjunction with the first air guide plate (2).

9. The wind control assembly according to any one of claims 1 to 5, characterized in that: The second driving mechanism comprises a second driving motor (32) arranged between the first vent (11) and the second vent (12); the output end of the second driving motor (32) is connected to a rotating shaft, and the rotating end of the second air guide plate (3) is fixedly sleeved on the rotating shaft.

10. A ventilation device, characterized in that: It comprises the wind control component according to any one of claims 1 to 9, wherein the first vent (11) of the wind control component serves as the air inlet or air outlet of the ventilation device, and the second vent (12) of the wind control component serves as the air inlet of the ventilation device.

11. A cabinet air conditioner, comprising the wind control assembly according to any one of claims 1 to 9, characterized in that: include: A machine body (1), wherein the frame is arranged on the top of the machine body (1) or the frame is integrally formed on the top of the machine body (1); The bottom of the machine body (1) is provided with a third vent (13) and a fourth vent (14); An air duct component (4) is provided inside the machine body (1); a body shell channel (5) is defined between the outside of the air duct component (4) and the machine body (1); an upper air outlet duct (41) and a lower air outlet duct (42) are formed inside the air duct component (4) and are arranged vertically and separated from each other; an upper channel (6) and a lower channel (7), wherein one end of the upper channel (6) is connected to the upper air outlet (41) and the other end is connected to the first vent (11), one end of the lower channel (7) is connected to the lower air outlet (42) and the other end is connected to the third vent (13), and the top position of the fuselage shell channel (5) is connected to the second vent (12) and the bottom position is connected to the fourth vent (14); An upper fan system (8) and a lower fan system (9) that work independently of each other, the upper fan system (8) being arranged in the upper air outlet duct (41), the lower fan system (9) being arranged in the lower air outlet duct (42), and the middle position of the fuselage shell passage (5) being connected to the upper fan system (8) and the lower fan system (9); An upper return air port (411) is provided on the side wall of the upper air outlet duct (41) and is connected to the fuselage shell channel (5) and the upper air outlet duct (41). The upper return air port (411) is provided with an upper wind shielding structure (412) in a rotatable manner. The upper wind shielding structure (412) is used to close the lower end of the upper air duct while opening the upper return air port (411) or to open the lower end of the upper air duct while closing the upper return air port (411). A lower return air port (421) is provided on the side wall of the lower air outlet duct (42) and is connected to the fuselage shell channel (5) and the lower air outlet duct (42). The lower return air port (421) is provided with a lower wind shielding structure (422) in a rotatable manner. The lower wind shielding structure (422) is used to close the upper end of the lower air duct while opening the lower return air port (421) or to open the upper end of the lower air duct while closing the lower return air port (421).

12. The cabinet air conditioner according to claim 11, characterized in that: The air conditioner has a single upper air outlet cooling mode, a single lower air outlet heating mode, and a upper and lower air outlet cooling / heating mode; When the air conditioner operates in a single upper air outlet cooling mode, the upper wind shield structure (412) is controlled to rotate to close the upper return air outlet (411), the lower wind shield structure (422) is controlled to rotate to open the lower return air outlet (421), the upper fan system (8) is started, the lower fan system (9) is turned off, the first air guide plate (2) is driven to move above the first vent, and the second air guide plate (3) is driven to rotate to a vertical position; When the air conditioner operates in a single downward air outlet heating mode, the upper wind shield structure (412) is controlled to rotate to open the upper return air outlet (411), the lower wind shield structure (422) is controlled to rotate to close the lower return air outlet (421), the upper fan system (8) is turned off, the lower fan system (9) is turned on, the first air guide plate (2) is driven to move above the first vent, and the second air guide plate (3) is driven to rotate to a vertical position; When the air conditioner operates in a cooling / heating mode with air flowing out simultaneously from top to bottom, the upper wind shield structure (412) is controlled to rotate to close the upper return air outlet (411), the lower wind shield structure (422) is controlled to rotate to close the lower return air outlet (421), the upper fan system (8) and the lower fan system (9) are both started, the first air guide plate (2) is driven to move above the first vent, and the second air guide plate (3) is driven to rotate to a vertical position.

13. The cabinet air conditioner according to claim 11, characterized in that: The cabinet air conditioner also includes: A heat exchanger assembly (100) is arranged in the fuselage shell passage (5) and is used to perform heat exchange on an airflow flowing through the fuselage shell passage (5).

14. The cabinet air conditioner according to claim 11, characterized in that: The body (1) comprises: An air inlet component (1a), wherein the front and top of the air inlet component (1a) are open and a receiving space is formed inside; A panel component (1b), wherein the panel component (1b) is installed at an open position in front of the air inlet component (1a); A top cover component (1c), the top cover component (1c) being installed at an open position on the top of the air inlet component (1a); A base component (1d), the base component (1d) being mounted on the bottom of the air inlet component (1a); A wind frame having the first vent (11) and the second vent (12) opening upward is defined between the air inlet component (1a), the top cover component (1c) and the panel component (1b); and a third vent (13) opening forward and a fourth vent (14) opening downward are defined between the air inlet component (1a), the base component (1d) and the panel component (1b).

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