Air outlet device, air conditioner range hood system and air conditioner

Abstract

The application relates to an air outlet device and an air conditioner range hood system, which comprises a shell, a driving assembly and an air guide structure arranged in the shell. The shell is provided with an air flow cavity, an air inlet and an air outlet communicated with the air flow cavity. The driving assembly is drivingly connected with the air guide structure. The air guide structure is provided with at least three air outlet channels. All the air outlet channels are arranged along at least two directions. The air flow cavity can blow air through the air outlet channels. The driving assembly can drive the air guide structure to rotate relative to the shell to change the air outlet direction of the air outlet. Thus, when a user needs to concentrate on air supply and instant refrigeration, the air outlet channels are directly vertically aligned with the user. When the user does not need to concentrate on air supply and instant refrigeration, the air outlet channels avoid the user and blow air to other positions. The cold air blown out of the air outlet device can be directionally and angularly blown to the user, and the technical effect of improving the quick refrigeration comfort of the user is achieved.

Description

Technical Field

[0001] This application relates to the field of air conditioning and range hood technology, and in particular to an air outlet device, an air conditioning and range hood system, and an air conditioner. Background Technology

[0002] The kitchen is the main place where people cook, and the quality of the kitchen air environment directly affects people's cooking experience. Kitchens are hot in summer and cold in winter, requiring both heating and cooling. To address this, people invented air conditioners and range hoods to cool the kitchen air in summer and provide warm air in winter, thus improving cooking comfort.

[0003] When users are cooking or stir-frying in the kitchen, the temperature is relatively high. The air conditioning module cools the user by blowing air through the vents, thereby improving the user experience.

[0004] However, in user experience, it was found that although the air conditioner range hood cooled the entire kitchen space, people directly facing the cooking stove could not feel the coolness quickly and directly, resulting in a poor user experience. Summary of the Invention

[0005] Based on this, this application addresses the problem of poor user experience when the air conditioner's range hood is cooling by proposing an air outlet device, an air conditioner range hood system, and an air conditioner. The air outlet device, air conditioner range hood system, and air conditioner have an adjustable air outlet angle, thereby achieving the technical effect of improving the user's comfort during rapid cooling.

[0006] An air outlet device for air conditioning range hoods, comprising:

[0007] The housing has an airflow cavity, an air inlet communicating with the airflow cavity, and an air outlet;

[0008] The drive assembly and the air guide structure are both located inside the housing. The drive assembly is driven to connect with the air guide structure. The air guide structure has at least three air outlet ducts, and all of the air outlet ducts are arranged in at least two directions. The airflow cavity can discharge air through the air outlet ducts.

[0009] The drive component can drive the air guide structure to rotate relative to the housing to change the air outlet direction.

[0010] In one embodiment, the air guide structure has a closed state and an open state:

[0011] In the closed state, the air guide structure closes the air outlet; in the open state, the air guide structure rotates to extend at least partially through the air outlet out of the housing.

[0012] In one embodiment, the housing has a panel, and the air outlet is disposed on the panel;

[0013] When the air guide structure is in the open state, the air outlet direction of the air outlet duct forms an air outlet angle with the panel, and the air outlet angle is greater than 10 degrees and less than or equal to 10 degrees.

[0014] In one embodiment, the air outlet is located at the end of the panel.

[0015] In one embodiment, the air guiding structure further includes an air outlet component and an air outlet baffle, the air outlet baffle being connected to the air outlet component, and the driving component being drivenly connected to the air outlet component;

[0016] A portion of the air outlet duct is formed between the air outlet assembly and the air outlet baffle. When the air guide structure is in the closed state, the air outlet baffle closes the air outlet.

[0017] When the air guide structure is in the open state, the drive component drives the air outlet component to rotate the air outlet baffle, and at least a portion of the air outlet component and / or the air outlet baffle extends out of the air outlet.

[0018] In one embodiment, the air outlet assembly includes a first baffle, the first baffle and the air outlet baffle are spaced apart, and at least two first partitions are provided between the first baffle and the air outlet baffle, the at least two first partitions being arranged spaced apart along the length direction of the first baffle and the air outlet baffle.

[0019] An air outlet duct is formed between the air outlet baffle, the first baffle, and every two adjacent first partitions.

[0020] In one embodiment, the air outlet assembly further includes a second baffle, which is disposed on the side of the first baffle away from the air outlet baffle. At least two second partitions are provided between the first baffle and the second baffle, and the at least two second partitions are arranged at intervals along the length direction of the first baffle and the second baffle.

[0021] An air outlet duct is formed between the first baffle, the second baffle, and every two adjacent second partitions.

[0022] In one embodiment, the air outlet assembly further includes a third baffle;

[0023] The third baffle is disposed on the side of the second baffle away from the first baffle, and at least two third partitions are provided between the third baffle and the second baffle, with the at least two third partitions arranged at intervals along the length direction of the third baffle and the second baffle;

[0024] An air outlet duct is formed between the third baffle, the second baffle, and every two adjacent third baffles.

[0025] In one embodiment, the length of the third baffle is less than the length of the first baffle, and / or the length of the third baffle is less than the length of the second baffle.

[0026] In one embodiment, the first baffle, the second baffle, the third baffle, and the air outlet baffle are all arranged in parallel.

[0027] In one embodiment, the air outlet device includes an air guide, which is disposed within the airflow cavity and connected to the housing;

[0028] The air guide has a guide surface facing the airflow cavity, the guide surface extending from the air inlet to the air outlet.

[0029] In one embodiment, the guide surface is arc-shaped and protrudes away from the air inlet.

[0030] In one embodiment, the air guide structure includes a connecting part, the connecting part being connected to the air outlet assembly, and the driving assembly being disposed within the housing and drivenly connected to the connecting part;

[0031] The drive assembly is used to drive the air outlet assembly to rotate relative to the housing through the connecting part.

[0032] In one embodiment, the drive assembly includes a power component and a connecting rod, the connecting part includes a first connecting rod shaft, the power component is driven to one end of the connecting rod, the other end of the connecting rod forms a first rotating bushing, and the first connecting rod shaft is engaged with the first rotating bushing.

[0033] The power component drives the connecting rod to swing within the housing, thereby causing the air outlet assembly to rotate relative to the housing via the first rotating bushing.

[0034] In one embodiment, the connecting part includes a first fixing member, a second connecting rod shaft and a second rotating bushing disposed opposite to each other along the length direction of the air outlet assembly;

[0035] The housing has a rotating hole, and the second connecting rod shaft is rotatably inserted into the rotating hole. The first fixing member has a third connecting rod shaft, and the first fixing member is fixed to the housing, while the third connecting rod shaft is rotatably inserted into the second rotating bushing.

[0036] In one embodiment, the housing has a panel and a mounting plate, the air outlet is disposed on the panel, and the mounting plate is disposed on the outer periphery of the panel and extends toward the airflow cavity;

[0037] The rotating hole is provided on the mounting plate, and the first fixing member is fixedly connected to the mounting plate.

[0038] In one embodiment, the connecting rod is shaped like a dome.

[0039] According to another aspect of this application, an air conditioning range hood system is also provided, including an air conditioning range hood and the air outlet device of any of the above.

[0040] The air-conditioning range hood has an air conditioning module, which includes an air outlet duct that is connected to the air inlet.

[0041] According to another aspect of this application, an air conditioner is also provided, including the air outlet device of any of the above.

[0042] The air conditioner includes an air outlet duct, which is connected to the air inlet.

[0043] The aforementioned air outlet device can control the air outlet angle through the air guide structure. When the user needs concentrated airflow for instant cooling, the air outlet duct is directly and vertically aimed at the user's head. When the user does not need concentrated airflow for instant cooling, the air outlet duct avoids the user and directs the airflow to other locations. This ensures that the cold air blown out of the air outlet device can be directed towards the user in a directional and angular manner, thereby improving the user's comfort during rapid cooling. Attached Figure Description

[0044] Figure 1 A schematic diagram of the air outlet device provided for one or more embodiments;

[0045] Figure 2 for Figure 1 A schematic diagram of the air outlet device at another air outlet angle provided in the document;

[0046] Figure 3 for Figure 1 A schematic diagram of the air outlet closure structure of the air outlet device provided in the document;

[0047] Figure 4 for Figure 1 A first-view structural diagram of the internal structure of the air outlet device and mounting plate provided in the diagram;

[0048] Figure 5 for Figure 1 A second-view structural diagram showing the internal fit between the air outlet device and the mounting plate provided in the diagram.

[0049] Figure 6 for Figure 1 The diagram shows the exploded structure of the air outlet device and mounting plate provided in the document.

[0050] Figure 7 for Figure 1 A three-dimensional structural diagram of the air guide structure of the air outlet device provided in the document;

[0051] Figure 8 for Figure 1 Another perspective three-dimensional structural diagram of the air guide structure of the air outlet device provided in the diagram;

[0052] Figure 9 for Figure 1 A schematic diagram of the air guide structure of the air outlet device provided in the document;

[0053] Figure 10 for Figure 1 A schematic diagram of the structure of the first fixing component of the air outlet device provided in the document.

[0054] Reference numerals: 100, air outlet device; 10, housing; 11, airflow chamber; 12, air inlet; 13, air outlet; 14, panel; 15, rotating hole; 16, mounting plate; 20, air guide structure; 21, air outlet baffle; 22, air outlet assembly; 221, air outlet duct; 222a, first partition; 222b, second partition; 222c, third partition; 224, first baffle; 225, second baffle; 2 26. Third baffle; 23. Connecting part; 231. First connecting rod shaft; 232. Second connecting rod shaft; 233. Second rotating bushing; 30. Air guide; 31. Air guide surface; 32. Fixing hole; 40. Drive assembly; 41. Power component; 42. Connecting rod; 421. First rotating bushing; 51. First fixing component; 511. Third connecting rod shaft; 52. Second fixing component; 200. Mounting plate; 210. Mounting hole. Detailed Implementation

[0055] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0056] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0057] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0058] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0059] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0060] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0061] As shown in the background technology, when the air conditioning module of the air conditioner range hood is cooling, it is aimed at the entire cooling space, i.e., the kitchen. The air outlet of the air conditioning module does not blow directly towards the user standing in front of the gas stove, causing the cold air to diffuse. When the user is cooking, the gas stove will quickly generate a lot of heat. At this time, the user cannot feel the coolness quickly and directly through the air outlet, resulting in a poor user experience.

[0062] To solve the above problems, see Figures 1 to 5 This application provides an air outlet device 100, which can be mounted on a ceiling or other mounting plate 200 to serve as a terminal device of an air conditioning range hood to deliver air to the user.

[0063] In other embodiments, the air outlet device 100 may also serve as the terminal of an air conditioning unit, supplying air to the user.

[0064] Specifically, see Figures 1 to 5 The air outlet device 100 includes a housing 10, an air guide structure 20, and a drive assembly 40. The housing 10 has an airflow chamber 11, an air inlet 12 communicating with it, and an air outlet 13. The drive assembly 40 and the air guide structure 20 are disposed inside the housing 10 and are drivenly connected to each other. The air guide structure 20 has at least three air outlet ducts 221, and all air outlet ducts 221 are arranged in at least two directions (e.g., Figures 7 to 9 In the L1 and L2 of the airflow chamber 11, air can be discharged through the air outlet duct 221. The drive component 40 can drive the air guide structure 20 to rotate relative to the housing 10 to change the air outlet direction of the air outlet 13.

[0065] Specifically, the air guide structure 20 is set at the air outlet 13. Its purpose is to change the flow direction of the airflow from the air outlet 100 to the air outlet 13, rather than directly venting the air through the air outlet 13. The air outlet direction of the air outlet duct 221 is the direction in which the user obtains the cooling airflow, which is also the air outlet direction of the air outlet 13.

[0066] The complete airflow process within the air outlet device 100 is as follows: the air enters the airflow chamber 11 from the air inlet 12, enters the air outlet duct 221, and is discharged to the outside from the air outlet duct 221, thus replacing the method of air outlet directly from the air outlet 13.

[0067] The housing 10 serves as the mounting base for the air outlet device 100, and it can be directly connected to the mounting plate 200 (such as a ceiling), for example, see [reference needed]. Figure 6 The mounting plate 200 has mounting holes 210, the housing 10 has a panel 14, the housing 10 of the air outlet device 100 is placed entirely in the mounting holes 210 and the panel 14 is set facing the user side, and the air outlet 13 is set on the panel 14, so that the air outlet 13 faces the user.

[0068] Meanwhile, the air outlet device 100 not only delivers air, but also controls the air outlet angle through the air guide structure 20. Specifically, the air guide structure 20 can rotate relative to the housing 10, causing the air outlet duct 221 to guide the airflow in different directions. For example, when the user needs concentrated airflow for instant cooling, the air outlet duct 221 is directed vertically towards the user's head; when the user does not need concentrated airflow for instant cooling, the air outlet duct 221 avoids the user and delivers air to other locations.

[0069] Furthermore, all air ducts 221 are arranged in at least two directions, such as... Figures 7 to 9 The airflow is arranged in the L1 and L2 directions, with L2 intersecting L1. The angle between L1 and L2 can be 30°, 45°, 60°, 90°, 120°, etc., or other angles, which are not listed here. This allows for centralized air supply over a large area, avoiding airflow dispersion caused by long, narrow air outlets. Therefore, when users require centralized air supply, air can be delivered through a large area of ​​air outlet duct 221.

[0070] Thus, the air outlet device 100 provided in this application can change the air outlet angle by rotating the air guide structure 20. By setting the air guide structure 20, air can be delivered to a large area, so that the cold air blown out of the air outlet device 100 can be directed to the user in a directional and angular manner, thereby improving the user's rapid cooling comfort.

[0071] In one embodiment, the air guide structure 20 has a closed state and an open state. In the closed state, the air guide structure 20 closes the air outlet 13. In the open state, the air guide structure 20 rotates to extend at least partially through the air outlet 13 out of the housing 10.

[0072] When the air conditioner is turned off, such as Figures 3 to 5When the air guide structure 20 directly closes the air outlet 13, the airflow cavity 11 is isolated from the outside world. Dirt from the outside world cannot enter the airflow cavity 11 through the air outlet 13, and the airflow cavity 11 cannot send air through the air outlet 13.

[0073] When the air conditioner range hood is turned on, such as Figures 1 to 2 The air guide structure 20 rotates relative to the housing 10 until at least part of it extends out of the air outlet 13. The airflow in the airflow cavity 11 is guided out along the air outlet duct 221 of the air guide structure 20 and directed out to the outside of the housing 10.

[0074] Further, see Figures 1 to 2 The housing 10 has a panel 14, and the air outlet is located on the panel 14. When the air guide structure 20 is in the open state, the air outlet direction of the air outlet duct 221 forms an air outlet angle α with the panel 14, and the air outlet angle α is greater than 0 degrees and less than or equal to 90 degrees.

[0075] When the air outlet direction of the air outlet duct 221 forms a 90° air outlet angle α with the panel 14, such as Figure 2 At this time, the air outlet device 100 is equivalent to blowing air vertically downwards. When the air outlet direction of the air outlet duct 221 forms an air outlet angle α of less than 90 degrees with the panel 14, such as... Figure 1 At this time, the air outlet device is tilted 100 degrees to discharge air.

[0076] When a user stands below the air outlet device 100 and needs concentrated airflow for rapid cooling, the air guide structure 20 is controlled to rotate so that the air outlet direction forms a 90° air outlet angle α with the panel 14. When concentrated airflow for rapid cooling is not needed, the air guide structure 20 is controlled to rotate so that the air outlet direction forms an air outlet angle α greater than 0° and less than 90° with the panel 14, thus making adaptive adjustments according to user needs.

[0077] In one embodiment, the air outlet 13 is located at the end of the panel 14, thereby enabling the air guide structure 20 to deliver air to the end.

[0078] In one embodiment, in conjunction with reference to Figures 6 to 9 The air guide structure 20 also includes an air outlet assembly 22 and an air outlet baffle 21. The air outlet baffle 21 is connected to the air outlet assembly 22, and the drive assembly 40 is driven to connect to the air outlet assembly 22. A partial air outlet duct 221 is formed between the air outlet assembly 22 and the air outlet baffle 21. When the air guide structure 20 is in the closed state, the air outlet baffle 21 closes the air outlet 13. When the air guide structure 20 is in the open state, the drive assembly 40 drives the air outlet assembly 22 to rotate the air outlet baffle 21, and at least a portion of the air outlet assembly 22 and / or the air outlet baffle 21 extends out of the air outlet 13.

[0079] The air outlet baffle 21 can not only close or open the air outlet 13, but also, as part of the air outlet duct 221, guide the airflow in the airflow cavity 11 through the air outlet duct 221.

[0080] The air outlet assembly 22 is rotatably connected to the housing 10 and can drive the air outlet baffle 21 to rotate synchronously relative to the housing 10. When it is necessary to close the air outlet 13, the air outlet baffle 21 completely covers the air outlet 13 inside the housing 10. At this time, although the air outlet duct 221 is connected to the airflow cavity 11, no air can be discharged.

[0081] When air is needed, the drive component 40 controls the air outlet component 22 to rotate relative to the housing 10. At the same time, the air outlet component 22 drives the air outlet baffle 21 to rotate. At least part of the air outlet component 22 and / or the air outlet baffle 21 extends out of the air outlet 13, the air outlet 13 is opened, and the airflow in the airflow cavity 11 is discharged along the air outlet air passage 221 extending out of the air outlet 13.

[0082] In one embodiment, see [reference] Figures 6 to 9 The air outlet assembly 22 includes a first baffle 224, which is spaced apart from the air outlet baffle 21. At least two first partitions 222a are provided between the first baffle 224 and the air outlet baffle 21. The at least two first partitions 222a are arranged at intervals along the length direction of the first baffle 224 and the air outlet baffle 21. An air outlet duct 221 is formed between the air outlet baffle 21, the first baffle 224 and every two adjacent first partitions 222a.

[0083] Specifically, the length direction of the first baffle 224 and the air outlet baffle 21 is... Figures 7 to 9 In the L1 direction, between the first baffle 224 and the air outlet baffle 21, an open space is formed that communicates with the airflow cavity 11. The first baffle 224 and the air outlet baffle 21 are connected by the partition 222, and the air outlet duct 221 is defined as a structure with walls surrounding it on all sides (two first partitions 222a, the first baffle 224 and the air outlet baffle 21 respectively) and air entering and exiting at both ends. The airflow in the airflow cavity 11 can enter the air outlet duct 221 and, guided by the two partitions 222, the first baffle 224 and the air outlet baffle 21, blow out the air outlet device 100 from the other side of the air outlet duct 221, that is, the side of the air outlet duct 221 located outside the housing 10.

[0084] The first baffle 224 and the air outlet baffle 21 can be arranged in parallel, that is, the first baffle 224 and the air outlet baffle 21 are arranged along the figure. Figures 7 to 9The L2 direction is set in parallel. The first partition 222a can be perpendicularly connected to the first baffle 224 and the air outlet baffle 21 respectively. It can be understood that at this time, the air outlet direction of the air outlet duct 221 and the air outlet angle α formed by the panel 14 is the angle between the air outlet baffle 21 and the panel 14, and also the angle between the first baffle 224 and the panel 14.

[0085] When the first partition 222a includes three or more, two or more air outlet ducts 221 can be formed between the air outlet assembly 22 and the air outlet baffle 21, arranged along the first direction L1 and parallel to the air outlet direction, so as to realize multi-area air outlet along the length direction of the air outlet baffle 21.

[0086] In one embodiment, see [reference] Figures 6 to 9 The air outlet assembly 22 also includes a second baffle 225, which is disposed on the side of the first baffle 224 away from the air outlet baffle 21. At least two second partitions 222b are provided between the first baffle 224 and the second baffle 225. The at least two second partitions 222b are arranged at intervals along the length direction of the first baffle 224 and the second baffle 225. An air outlet duct 221 is formed between the first baffle 224, the second baffle 225 and every two adjacent second partitions 222b.

[0087] Specifically, the length direction of the first baffle 224 and the second baffle 225 is... Figures 7 to 9 In the L1 direction, the air outlet assembly 22 not only forms an air outlet duct 221 with the air outlet baffle 21, but also has its own air outlet duct 221. Specifically, an open space is formed between the first baffle 224 and the second baffle 225, which is connected to the airflow cavity 11. The first baffle 224 and the second baffle 225 are connected by the second partition 222b, and the air outlet duct 221 is defined as a structure with walls surrounding it (two second partitions 222b, the first baffle 224 and the second baffle 225 respectively) and air entering and exiting at both ends. The airflow in the airflow cavity 11 can enter the air outlet duct 221 and, guided by the two second partitions 222b, the first baffle 224 and the second baffle 225, blow out the air outlet device 100 from the other side of the air outlet duct 221, that is, the side of the air outlet duct 221 located outside the housing 10.

[0088] The first baffle 224 and the second baffle 225 can be arranged in parallel, that is, the first baffle 224 and the second baffle 225 can be arranged along... Figures 7 to 9 The second partition 222b is arranged at intervals in the L2 direction and can be perpendicularly connected to the first baffle 224 and the air outlet baffle 21 respectively. It can be understood that the partition 222 between the first baffle 224 and the second baffle 225, and the second partition 222b between the air outlet baffle 21 and the first baffle 224 have the same structure and function: firstly, to connect, and secondly, to limit the air outlet duct 221.

[0089] When the second partition 222b between the first baffle 224 and the second baffle 225 includes three or more, two or more air outlet ducts 221 with parallel air outlet directions can be formed between the first baffle 224 and the second baffle 225 to achieve multi-duct air outlet.

[0090] Further, see Figures 6 to 9 The air outlet assembly may also include a third baffle 226, and the arrangement between the third baffle 226 and the second baffle 225 is the same as the arrangement between the second baffle 225 and the first baffle 224.

[0091] Specifically, the third baffle 226 is located on the side of the second baffle 225 away from the first baffle 224. At least two third partitions 222c are provided between the third baffle 226 and the second baffle 225. The at least two partitions 222 are arranged at intervals along the length direction of the third baffle 226 and the second baffle 225. An air outlet duct 221 is formed between the third baffle 226, the second baffle 225 and every two adjacent third partitions 222c.

[0092] Understandably, the length direction of the third baffle 226 and the second baffle 225 is also... Figures 7 to 9 In the L1 direction, the number of air outlet channels 221 formed between the air outlet baffle 21 and the first baffle 224 may be the same as or different from the number of air outlet channels 221 formed between the first baffle 224 and the second baffle 225 and the number of air outlet channels 221 formed between the second baffle 225 and the third baffle 226. This application does not limit this number.

[0093] By setting up the air outlet baffle 21, the first baffle 224, the second baffle 225 and the third baffle 226, multiple air outlet ducts 221 that outlet air along the length direction are formed, and multiple air outlet ducts 221 that outlet air in the direction of the arrangement of the air outlet baffle 21 and the first baffle 224 are formed. This arrangement direction intersects with the length direction, thus forming air outlet ducts 221 arranged in multiple directions.

[0094] In one embodiment, the length of the third baffle 226 is less than the length of the first baffle 224, and / or the length of the third baffle 226 is less than the length of the second baffle 225. For example, when the lengths of the first baffle 224 and the second baffle 225 are equal, and the length of the third baffle 226 is shorter, three air outlet ducts 221 can be formed between the air outlet baffle 21 and the first baffle 224, three air outlet ducts 221 between the first baffle 224 and the second baffle 22, and two air outlet ducts between the second baffle 22 and the third baffle 226. For example, when the length of the first baffle 224 is greater than the length of the second baffle 225 and greater than the length of the third baffle 226, three air outlet ducts 221 can also be formed between the air outlet baffle 21 and the first baffle 224, two air outlet ducts 221 between the first baffle 224 and the second baffle 22, and one air outlet duct 221 between the second baffle 22 and the third baffle 226.

[0095] In other embodiments, the gap between the first baffle 224, the second baffle 225 and the third baffle 216 inside the air outlet assembly 22 can also form an air outlet duct 221.

[0096] In one embodiment, see [reference] Figures 3 to 6 The air guide structure 20 includes a connecting part 23, which is connected to the air outlet assembly 22. The driving assembly 40 is disposed inside the housing 10 and is drivenly connected to the connecting part 23. The driving assembly 40 is used to drive the air outlet assembly 22 to rotate relative to the housing 10 through the connecting part 23.

[0097] Specifically, the drive component 40 can be a traditional motor or other drive structure, which is not limited here. Through the connecting part 23, not only can the air outlet component 22 be controlled to drive the air outlet baffle 21 to rotate, but the rotation angle of the air outlet component 22 can also be limited, as follows:

[0098] See Figures 3 to 6 and Figure 10 The drive assembly 40 includes a power component 41 and a connecting rod 42. The connecting part (23) includes a first connecting shaft 231. The power component 41 is driven to one end of the connecting rod 42. The other end of the connecting rod 42 forms a first rotating bushing 421. The first connecting shaft 231 is engaged in the first rotating bushing 421. The power component 41 drives the connecting rod 42 to swing within the housing 10, so as to drive the air outlet assembly 22 to rotate relative to the housing 10 through the first rotating bushing 421.

[0099] The power component 41 has a power shaft, one end of the connecting rod 42 is connected to the power shaft, and the other end forms a fixed connection position connected to the connection part 23 of the air guide structure 20, that is, on the first rotating bushing 421. The power shaft drives the connecting rod 42 to swing, thereby driving the air outlet assembly 22 to rotate.

[0100] Furthermore, the connecting part (23) includes a first fixing member 51, a second connecting rod shaft 232 and a second rotating bushing 233 arranged opposite to each other along the length direction of the air outlet assembly 22, the housing 10 has a rotating hole 15, the second connecting rod shaft 232 is rotatably inserted into the rotating hole 15, the first fixing member 51 has a third connecting rod shaft 511, the first fixing member 51 is fixed to the housing 10 and the third connecting rod shaft 511 is rotatably inserted into the second rotating bushing 233.

[0101] In some embodiments, the first connecting shaft 231 can be disposed along the length direction between the second connecting shaft 232 and the second rotating bushing 233, thereby achieving multi-point fixation of the air outlet assembly 22. The power comes from the first connecting shaft 231, and the rotation relative to the housing 10 is achieved through the second connecting shaft 232 and the second rotating bushing 233 on both sides. The first connecting shaft 231 is engaged with the first rotating bushing 421, so that the connecting rod 42 pulls and tractions the air outlet assembly 22, and at the same time limits the rotation angle of the air outlet assembly 22.

[0102] Furthermore, the connecting rod 42 can be L-shaped, and due to the snap-fit ​​at the first rotating bushing 421, the swing amplitude of the connecting rod 42 is small, thereby realizing the control of the rotation angle of the air guide structure 20.

[0103] Furthermore, the third connecting rod shaft 511 is installed in conjunction with the second rotating bushing 233, which achieves convenient and reliable installation. The second connecting rod shaft 232 is inserted into the wall hole 15 for installation, and the first fastener 51 is used on the other side for assembly.

[0104] In one embodiment, the housing 10 has a panel 14 and a mounting plate 16. An air outlet 13 is provided on the panel 14, and the mounting plate 16 is provided on the outer periphery of the panel 14 and extends toward the airflow cavity 11. A rotating hole 15 is provided on the mounting plate 16. A first fixing member 51 is fixedly connected to the mounting plate 16. Specifically, the first fixing member 51 can be threaded and pressed onto the mounting plate 16. The mounting plate 16 surrounds the panel 14 on one side of the airflow cavity 11, thereby forming the mounting base for the first fixing member 51 and the second connecting rod shaft 232.

[0105] In one embodiment, see [reference] Figures 1 to 5 The air outlet device 100 includes an air guide 30, which is disposed in the airflow cavity 11 and connected to the housing 10. The air guide 30 has a guide surface 31 facing the airflow cavity 11, which extends from the air inlet 12 to the air outlet 13.

[0106] The guide surface 31 has a guiding function, which can refract and guide the airflow entering from the air inlet 12 to a position on one side of the air guide structure 20, so that the airflow can flow quickly and directionally from the air inlet 12 to the air outlet 13, avoiding energy loss.

[0107] Furthermore, one end of the guide surface 31 extends to the air inlet 12, and the other end can extend to the panel 14 and flow with the panel 14 to the air outlet 13, or extend directly to the side of the air guide structure 20, thereby achieving air guidance.

[0108] In one embodiment, the guide surface 31 is arc-shaped and protrudes away from the air inlet 12. The arc-shaped surface can better guide the airflow, reduce the energy loss caused by the airflow hitting other positions, and achieve faster and better air delivery.

[0109] In one embodiment, the guide surface 31 is attached to the panel 14 on one side near the air outlet 13, and extends to the air inlet 12 on the other side. At this time, part of the structure of the air guide 30 is suspended in the airflow cavity 11 (i.e., not attached to the housing 10). In order to ensure the installation and fixation of the air guide 30, the air guide 30 is provided with a mounting hole 210. The second fixing member 52 passes through the mounting hole 210, thereby realizing the fixed connection between the air guide 30 and the housing 10.

[0110] According to another aspect of this application, an air conditioning range hood system is also provided, including an air conditioning range hood and an air outlet device 100 in any of the above embodiments. The air conditioning range hood has an air conditioning module, and the air conditioning module includes an air outlet duct that is connected to an air inlet 12.

[0111] The air conditioning module includes, but is not limited to, components such as compressors, condensers, and evaporators used for refrigeration. The evaporator is connected to the air outlet duct and delivers air to the air outlet device 100 through the air outlet duct 221 to deliver air to the user.

[0112] Based on the same concept, an air conditioner is also provided, including an air conditioning range hood and the air outlet device 100 in any of the above embodiments.

[0113] Air conditioners include, but are not limited to, components such as compressors, condensers, and evaporators used for refrigeration. The evaporator is connected to the air outlet duct and delivers air to the air outlet device 100 through the air outlet duct 221 to deliver air to the user.

[0114] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0115] The above embodiments merely illustrate several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. An air outlet device, characterized in that, The air outlet device is installed on the ceiling, and the air outlet device includes: The housing (10) has an airflow chamber (11), an air inlet (12) communicating with the airflow chamber (11), and an air outlet (13). The drive assembly (40) and the air guide structure (20) are both located inside the housing (10). The drive assembly (40) is driven to connect with the air guide structure (20). The air guide structure (20) has at least three air outlet ducts (221). The drive assembly (40) can drive the air guide structure (20) to rotate relative to the housing (10) to change the air outlet (13) direction. The air guide structure (20) further includes an air outlet assembly (22) and an air outlet baffle (21), wherein the air outlet baffle (21) is connected to the air outlet assembly (22); The air outlet assembly (22) includes a first baffle (224), a second baffle (225), and a third baffle (226). The first baffle (224) is spaced apart from the air outlet baffle (21). At least two first partitions (222a) are provided between the first baffle (224) and the air outlet baffle (21), and the at least two first partitions (222a) are spaced apart along the length direction of the first baffle (224) and the air outlet baffle (21). The second baffle (225) is located on the side of the first baffle (224) away from the air outlet baffle (21). At least two second partitions (222b) are provided between the second baffles (225), and the at least two second partitions (222b) are arranged at intervals along the length direction of the first baffle (224) and the second baffle (225); the third baffle (226) is provided on the side of the second baffle (225) away from the first baffle (224), and at least two third partitions (222c) are provided between the third baffle (226) and the second baffle (225), and the at least two third partitions (222c) are arranged at intervals along the length direction of the third baffle (226) and the second baffle (225); An air outlet duct (221) is formed between the air outlet baffle (21), the first baffle (224), and every two adjacent first partitions (222a); an air outlet duct (221) is formed between the first baffle (224), the second baffle (225), and every two adjacent second partitions (222b); an air outlet duct (221) is formed between the third baffle (226), the second baffle (225), and every two adjacent third partitions (222c); the length of the third baffle (226) is less than the length of the first baffle (224); and / or, the length of the third baffle (226) is less than the length of the second baffle (225); All of the air outlet ducts (221) are arranged in at least two directions, and the airflow cavity (11) can discharge air through the air outlet ducts (221).

2. The air outlet device according to claim 1, characterized in that, The air guide structure (20) has a closed state and an open state: In the closed state, the air guide structure (20) closes the air outlet (13), and in the open state, the air guide structure (20) rotates to extend at least partially through the air outlet (13) out of the housing (10).

3. The air outlet device according to claim 2, characterized in that, The housing (10) has a panel (14), and the air outlet (13) is provided on the panel (14); When the air guide structure (20) is in the open state, the air outlet direction of the air outlet duct (221) forms an air outlet angle (a) with the panel (14), and the air outlet angle (a) is greater than 0 degrees and less than or equal to 90 degrees.

4. The air outlet device according to claim 3, characterized in that, The air outlet (13) is located at the end of the panel (14).

5. The air outlet device according to claim 3, characterized in that, The drive assembly (40) is driven to connect with the air outlet assembly (22); When the air guide structure (20) is in the closed state, the air outlet baffle (21) closes the air outlet (13). When the air guide structure (20) is in the open state, the drive component (40) drives the air outlet component (22) to rotate the air outlet baffle (21), and at least a portion of the air outlet component (22) and / or the air outlet baffle (21) extends out of the air outlet (13).

6. The air outlet device according to claim 5, characterized in that, The first baffle (224), the second baffle (225), the third baffle (226) and the air outlet baffle (21) are all arranged in parallel.

7. The air outlet device according to claim 1, characterized in that, The air outlet device (100) includes an air guide (30), which is disposed in the airflow cavity (11) and connected to the housing (10); The air guide (30) has a guide surface (31) facing the airflow cavity (11), the guide surface (31) extending from the air inlet (12) to the air outlet (13).

8. The air outlet device according to claim 7, characterized in that, The guide surface (31) is arc-shaped and protrudes away from the air inlet (12).

9. The air outlet device according to claim 5, characterized in that, The air guide structure (20) includes a connecting part (23), which is connected to the air outlet assembly (22), and the driving assembly (40) is disposed in the housing (10) and drivenly connected to the connecting part (23); The drive assembly (40) is used to drive the air outlet assembly (22) to rotate relative to the housing (10) through the connecting part (23).

10. The air outlet device according to claim 9, characterized in that, The drive assembly (40) includes a power component (41) and a connecting rod (42). The connecting part (23) includes a first connecting rod shaft (231). The power component (41) is driven to one end of the connecting rod (42). The other end of the connecting rod (42) forms a first rotating bushing (421). The first connecting rod shaft (231) is engaged with the first rotating bushing (421). The power component (41) drives the connecting rod (42) to swing within the housing (10) so as to drive the air outlet assembly (22) to rotate relative to the housing (10) via the first rotating bushing (421).

11. The air outlet device according to claim 10, characterized in that, The connecting part (23) includes a first fixing member (51), a second connecting rod shaft (232) and a second rotating bushing (233) arranged opposite to each other along the length direction of the air outlet assembly (22); The housing (10) has a rotating hole (15), and the second connecting rod shaft (232) is rotatably inserted into the rotating hole (15). The first fixing member (51) has a third connecting rod shaft (511), and the first fixing member (51) is fixed to the housing (10) and the third connecting rod shaft (511) is rotatably inserted into the second rotating bushing (233).

12. The air outlet device according to claim 11, characterized in that, The housing (10) has a panel (14) and a mounting plate (16), the air outlet (13) is provided on the panel (14), and the mounting plate (16) is provided on the outer periphery of the panel (14) and extends toward the airflow cavity (11); The rotating hole (15) is provided on the mounting plate (16), and the first fixing member (51) is fixedly connected to the mounting plate (16).

13. The air outlet device according to claim 10, characterized in that, The connecting rod is L-shaped.

14. An air conditioning range hood system, characterized in that, Includes an air conditioning range hood and an air outlet device (100) as described in any one of claims 1-13. The air-conditioning range hood has an air conditioning module, which includes an air outlet duct and is connected to the air inlet (12).

15. An air conditioner, characterized in that, Includes the air outlet device (100) according to any one of claims 1-13; The air conditioner includes an air outlet duct that is connected to the air inlet (12).

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