Air guide assembly and air treatment equipment

Abstract

The invention provides an air guide assembly and air treatment equipment. The air guide assembly is installed at an air outlet of the air treatment equipment and comprises three adjusting assemblies, and the three adjusting assemblies comprise the first adjusting assembly, the second adjusting assembly and the third adjusting assembly which are movably connected in sequence in the length direction of the air outlet. The adjusting assembly comprises a bearing plate and a plurality of air guide blades, the bearing plate is movably arranged at the air outlet, and the air guide blades are connected to the bearing plate and sequentially arranged along the plate face of the bearing plate. And the first driving assemblies are connected with the adjusting assemblies and drive the bearing plates corresponding to the adjusting assemblies to move, so that the bearing plates of all the adjusting assemblies are linked. According to the air guide assembly, the air supply angle of the air treatment equipment can be flexibly adjusted, and the air supply coverage area of the air treatment equipment is enlarged. In addition, the driving mode of the air guide assembly is simpler, and space saving and energy consumption reduction are facilitated.

Description

Technical Field

[0001] This application relates to the technical field of air handling equipment, and particularly to a wind guiding component and an air handling equipment. Background Art

[0002] Air handling equipment, such as air conditioning equipment, etc., generally includes an air outlet and a wind guiding plate arranged at the air outlet. The wind guiding plate is rotatably connected to the air outlet, and by changing the opening angle of the wind guiding plate relative to the air outlet, the air supply direction of the air outlet is changed.

[0003] However, this way of adjusting the air supply direction results in a relatively limited air supply area of the air handling equipment. Summary of the Invention

[0004] This application provides a wind guiding component and an air handling equipment. The wind guiding component can flexibly adjust the air supply angle of the air handling equipment and expand the air supply coverage area of the air handling equipment. Moreover, the driving mode of the wind guiding component is simpler, which is beneficial to saving space and reducing energy consumption.

[0005] One aspect provided by this application provides a wind guiding component, which is installed at the air outlet of the air handling equipment. The wind guiding component includes: three adjusting components, and the three adjusting components include a first adjusting component, a second adjusting component, and a third adjusting component that are sequentially movably connected along the length direction of the air outlet; wherein, the adjusting component includes a bearing plate and a plurality of wind guiding blades, the bearing plate is movably arranged at the air outlet, and each wind guiding blade is connected to the bearing plate and is sequentially arranged along the plate surface of the bearing plate; at least one first driving component, the first driving component is connected to the adjusting component and drives the bearing plate of the corresponding adjusting component to move, so that the bearing plates of all adjusting components are linked, so that the bearing plate of the adjusting component can be pushed out of the air outlet, or the bearing plate of the adjusting component is completely located inside the air outlet.

[0006] By sequentially arranging the first adjusting component, the second adjusting component, and the third adjusting component along the length direction of the air outlet, the airflows on the left side, in the middle, and on the right side of the air outlet can flow outwards under the guidance of the corresponding adjusting components. Since the adjusting component is movably arranged at the air outlet through the bearing plate, and under the drive of the first driving component, the bearing plates in the first adjusting component, the second adjusting component, and the third adjusting component can be linked and move relative to the air outlet and extend out of the air outlet. Thus, the air supply angle can be adjusted through the bearing plate extending out of the air outlet and the plurality of wind guiding blades arranged on the bearing plate, thereby expanding the air supply range of the wind guiding component, reducing the air supply blind area, increasing the coverage range of the air handling equipment, and making the air supply efficiency of the air handling equipment higher, realizing efficient temperature adjustment and better comfort.

[0007] In addition, by using three adjustment components, the uniformity of air supply from the air guide component can be improved. When there are only two adjustment components, and the two adjustment components expand outward relative to the air outlet to supply air to both sides, a blank area will be generated in the middle of the air outlet, and a portion of the air flowing out of the air outlet can flow directly out of the middle blank area without being guided, which may affect the uniformity of air supply from the air guide component. With a three-stage air outlet, the air in the middle blank area can flow toward both sides of the air outlet under the obstruction of the air guide blades on the second adjustment component, and flow outward through the first adjustment component and the third adjustment component on both sides, so that more air can be guided by the air guide blades on both sides and then delivered, with better uniformity.

[0008] In addition, since the first adjustment component, the second adjustment component and the third adjustment component are movably connected, the three adjustment components can be driven to move in coordination by only one first drive component or only two first drive components, thereby guiding the airflow out of the air outlet. In this way, the driving method of the air guide component is simpler, which can not only reduce the number of driving parts inside the air treatment equipment and save the internal space of the air treatment equipment, but also facilitate the miniaturization and lightweight of the air treatment equipment. At the same time, it can also reduce the cost and energy consumption of the whole machine.

[0009] In a possible implementation, there are two first drive assemblies, and the two first drive assemblies respectively drive the supporting plate of the first adjustment assembly and the supporting plate of the third adjustment assembly to move, so as to drive the supporting plate of the second adjustment assembly to translate relative to the air outlet inward and outward.

[0010] In this way, the first adjustment component and the third adjustment component only need to be connected to one first drive component respectively, and the three adjustment components can be driven to move relative to the air outlet under the drive of the two first drive components, without the need to separately set up three drive components to drive the movement of the three adjustment components respectively. In this way, the number of drive components in the air guide component can be saved, the overall structural design can be simplified, the manufacturing and maintenance costs can be reduced, and the weight can be reduced. At the same time, the occupation of the internal space of the air outlet can be reduced, which is not only beneficial to the spatial layout, but also reduces the resistance inside the air duct.

[0011] In a possible implementation manner, the two first driving components are respectively connected to ends of the first adjusting component and the third adjusting component that are away from each other, and the first driving components drive the supporting plates of the corresponding adjusting components to rotate.

[0012] In this way, when the first driving component drives the bearing plates of the first adjusting component and the third adjusting component to rotate, the bearing plate of the first adjusting component can rotate around the end away from the second adjusting component, and the bearing plate of the third adjusting component can also rotate around the end away from the second adjusting component. At this time, the swing arms of the first adjusting component and the third adjusting component are the longest, so that more bearing plates on the first adjusting component and the third adjusting component and the air guiding vanes on the bearing plates can extend out of the air outlet, and the air flow can be guided.

[0013] In a possible implementation manner, the first driving component further drives each air guiding vane in the corresponding adjusting component to rotate relative to the bearing plate. The first driving component includes: a driving motor; and a transmission member, which is drivingly connected between the driving motor and the adjusting component; wherein, the transmission member drives the bearing plate to rotate, and one of the driving motor and the transmission member drives each air guiding vane to rotate.

[0014] With such a setting, only by the cooperation of one driving motor and the transmission member, the air guiding vanes on the bearing plate are driven to rotate and the bearing plate is also driven to move. The structure of the first driving component is simpler, and the driving mode of the first adjusting component and the third adjusting component is simplified. Moreover, there are no other driving components in the first driving component, so the overall space occupied is smaller, the weight is lighter, the space occupied by the air guiding component can be saved, which is convenient for the layout design of other components in the air handling equipment, and is beneficial to the overall light weight of the air handling equipment. In addition, only one driving motor is used to drive the corresponding adjusting component to move, which maximally reduces the number of driving motors used and can reduce the energy consumption of the air guiding component.

[0015] In a possible implementation manner, the transmission member includes: a first gear pair, which is drivingly connected with the driving motor; and a second gear pair, which is drivingly connected between the first gear pair and the bearing plate, and the second gear pair drives the bearing plate to rotate; wherein, the driving motor or the first gear pair drives each air guiding vane to rotate.

[0016] In this way, during the continuous operation of the driving motor, the driving motor or the first gear pair drives each air guiding vane to rotate continuously. Moreover, by transmitting the power of the driving motor to the second gear pair through the first gear pair and designing the transmission of the first gear pair and the second gear pair, the power can be transmitted from the first gear pair to the second gear pair or the first gear pair does not transmit power to the second gear pair. Furthermore, the second gear pair can drive the bearing plate to move or keep the bearing plate stationary.

[0017] In a possible implementation, the first driving component includes: a first driving part that drives the carrier plate of the corresponding adjusting component to translate in and out relative to the air outlet; a second driving part, where the second driving parts of two first driving components are respectively connected to one ends of the first adjusting component and the third adjusting component that are close to each other, and the second driving part drives the carrier plate of the corresponding adjusting component to rotate.

[0018] In this way, by driving all the adjusting components to translate outwards from the air outlet by two first driving parts, the carrier plates of the first adjusting component, the second adjusting component, and the third adjusting component all extend out of the air outlet. The carrier plates of the first adjusting component and the third adjusting component can rotate counterclockwise under the action of the second driving part. Thus, under the action of the guide vanes of the first adjusting component and the third adjusting component, a converging air flow towards the middle part of the air outlet can be formed, so that the air guiding component can centrally convey cold and hot air flows to a long distance. While increasing the air supply distance, the cold and hot air flows can be more accurately conveyed to a specific area, reducing the energy loss during the air flow transportation process and improving the cooling and heating effects of the air conditioner.

[0019] In a possible implementation, the first driving part includes: a stepping motor installed on the carrier plate of the corresponding adjusting component; a transmission chain arranged at the air outlet, the transmission chain is in transmission connection with the stepping motor and expands and contracts along a direction perpendicular to the air outlet.

[0020] In this way, through the cooperation of the transmission chain and the stepping motor, efficient and reliable power transmission can be achieved to ensure the stability and efficiency of the telescopic movement of the carrier plate of the second adjusting component along a direction perpendicular to the air outlet. Moreover, since the transmission chain has high strength and rigidity, the above structure can provide sufficient power and load-bearing capacity for the in-and-out translation of the carrier plate of the second adjusting component.

[0021] In addition, since the transmission chain is flexible in layout and the stepping motor is small in volume, the two can cooperate to form a relatively compact telescopic mechanism, which can flexibly adapt to the requirements of different spaces, is convenient to install in a limited space, and is beneficial to the miniaturization and lightweight design of the air handling equipment.

[0022] In a possible implementation, the second driving part also drives each guide vane in the corresponding adjusting component to rotate relative to the carrier plate.

[0023] In this way, the second driving part can not only drive the guide vanes on the carrier plates in the first adjusting component and the third adjusting component to move, but also drive the corresponding carrier plate to rotate, and then can drive the guide vanes together with the carrier plate to move. Thus, the air supply angles of the guide vanes on the first adjusting component and the third adjusting component can be flexibly adjusted to meet different usage requirements.

[0024] In a possible implementation, in the second adjustment component, each air guide vane is fixed to the carrier plate, and the surface direction of the air guide vane is the length direction of the carrier plate.

[0025] In this way, under the action of the resistance, the air flow in the middle area of the air outlet flows to the first adjustment component and the third adjustment component on both sides of the air outlet, so that more air flow can flow out after being guided by the air guide vanes of the first adjustment component and the third adjustment component. As a result, the air volume of the air guide component expanding and blowing outward to both sides is larger, and the air outlet is uniform. Furthermore, indoor cooling or heating can be quickly achieved. And when each air guide vane is fixedly connected to the carrier plate, there is no need to separately set a driving member to drive the vane to rotate, which can save the driving member, reduce the cost, and is beneficial to the lightweight of the air handling equipment.

[0026] In a possible implementation, in the second adjustment component, each air guide vane is rotatably connected to the carrier plate; the air guide component further includes a second driving component, and the second driving component drives each air guide vane in the second adjustment component to rotate relative to the carrier plate.

[0027] In this way, through the separately provided second driving component, independent adjustment of the rotation angle of each air guide vane in the second adjustment component can be achieved, so as to control different air supply angles of the air guide vanes in the second adjustment component. Furthermore, the air supply angle in the middle area can be adjusted by adjusting the relative position change between the air guide vane and the carrier plate in the second adjustment component, realizing multi-area air outlet.

[0028] In a possible implementation, the number of the first driving components is one, and the first driving component includes: a first driving part, and the first driving part drives the carrier plate of the second adjustment component to move in and out relative to the air outlet, so as to drive the carrier plates of the first adjustment component and the third adjustment component to move.

[0029] In this way, through the linkage of the carrier plates in the first adjustment component, the second adjustment component, and the third adjustment component, only one first driving part needs to be set to drive the second adjustment component to realize the driving of the three adjustment components, and the carrier plates in the first adjustment component, the second adjustment component, and the third adjustment component are extended out of the air outlet to guide the air flow inside the air outlet, realizing large-area uniform air supply of the air guide component. And further, the number of driving components inside the air guide component is further saved, and the energy consumption is reduced.

[0030] In a possible implementation, in the second adjustment component, each air guide vane is fixed to the carrier plate, and the surface direction of the air guide vane is the length direction of the carrier plate.

[0031] In this way, under the blockage of the air guiding blades, the air flow in the middle area of the air outlet flows towards the first adjusting component and the third adjusting component on both sides of the air outlet, so that more air flow can flow out after being guided by the air guiding blades of the first adjusting component and the third adjusting component. As a result, the air volume of the air guiding component blowing outwards to both sides is larger and the air outlet is uniform, and thus the indoor cooling or heating can be quickly achieved. Moreover, when the air guiding blades of the second adjusting component are fixedly connected to the bearing plate, there is no need to separately provide a driving member to drive the blades to rotate, which can save the driving member, reduce the cost, and contribute to the light weight of the air handling device.

[0032] In a possible implementation manner, in the second adjusting component, each air guiding blade is rotatably connected to the bearing plate; the first driving component further includes a second driving part, and the second driving part drives each air guiding blade in the second adjusting component to rotate relative to the bearing plate.

[0033] In this way, through the setting of the second driving part, the independent adjustment of the rotation angle of each air guiding blade in the second adjusting component can be realized, so as to control the different air supply angles of the air guiding blades in the second adjusting component. Furthermore, the air supply angle in the middle area can be adjusted by adjusting the relative position change between the air guiding blades and the bearing plate in the second adjusting component, so as to realize multi-area air outlet.

[0034] In a possible implementation manner, it further includes: two second driving components, which are respectively connected to the first adjusting component and the third adjusting component, and the second driving components drive each air guiding blade in the corresponding adjusting component to rotate relative to the bearing plate.

[0035] In this way, through the setting of the second driving components, the rotation of the air guiding blades on the first adjusting component and the third adjusting component relative to the corresponding bearing plates can be realized, so that the air supply angles of the air guiding blades on the first adjusting component and the third adjusting component are adjustable. Furthermore, the air supply coverage area of the air guiding component can be expanded, and the coverage area of the air handling device is wider.

[0036] In a possible implementation manner, one end of the bearing plate of the first adjusting component and one end of the bearing plate of the third adjusting component, which are away from each other, are rotatably connected to the air outlet.

[0037] In this way, only by driving the second adjusting component by the first driving part, the flexible rotation of the bearing plate of the first adjusting component and the bearing plate of the third adjusting component can be realized, without separately providing a driving member to drive the movement of the bearing plate of the first adjusting component and the bearing plate of the third adjusting component, reducing the number of driving members in the air guiding component, reducing the manufacturing cost of the air guiding component, and improving the driving efficiency.

[0038] In a possible implementation, the second driving component is located at one end of the bearing plate of the corresponding adjusting component close to the bearing plate of the second adjusting component, and the second driving component also drives the bearing plate of the corresponding adjusting component to rotate.

[0039] At this time, the bearing plate of the second adjusting component can be translated in and out under the drive of the first driving part, and drive the bearing plates of the first adjusting component and the third adjusting component to be translated in and out. Since the bearing plates of the first adjusting component and the third adjusting component cannot rotate independently at this time, the bearing plates of the first adjusting component and the third adjusting component can be driven to rotate by the second driving component.

[0040] In this way, through the setting of the second driving component, not only can the rotation of each air guiding blade on the corresponding bearing plate be driven, but also the movement of the corresponding bearing plate can be driven, reducing the number of required driving parts and the energy consumption of the air guiding component.

[0041] Another aspect of the present application provides an air handling device, including: a device body, the device body includes a housing and an evaporator and a blower located inside the housing; and the air guiding component as described above, the air guiding component is installed at the air outlet surrounded by the housing.

[0042] For the air handling device provided by the present application, since it includes the aforementioned air guiding component, it has all the technical effects of the air guiding component, which will not be elaborated here.

[0043] In a possible implementation, the evaporator is located within the coverage area of the second adjusting component of the air guiding component.

[0044] In this way, the evaporator can be correspondingly arranged in the middle area in the length direction of the housing, so that air can flow more evenly on both sides of it, forming a relatively symmetrical flow field. This can avoid large disorders or deflected flows in air flow, allow air to pass through the evaporator for heat exchange more smoothly, and then blow out smoothly from the air outlet, which can further improve the uniformity and stability of air supply, reduce the uneven distribution of indoor air flow and the generation of local eddies, and create a more comfortable indoor air environment for users. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0046] Figure 1 It is a schematic structural diagram of an air handling device provided by an embodiment of the present application;

[0047] Figure 2 Schematic structural diagram of an air handling device provided by an embodiment of the present application;

[0048] Figure 3 Schematic structural diagram of a wind guiding component provided by an embodiment of the present application;

[0049] Figure 4 Schematic driving connection diagram of an adjusting component provided by an embodiment of the present application;

[0050] Figure 5 Schematic connection relationship diagram of an adjusting component provided by an embodiment of the present application;

[0051] Figure 6 Schematic driving method diagram of an adjusting component provided by an embodiment of the present application;

[0052] Figure 7 Cross-sectional structure diagram of a transmission member provided by an embodiment of the present application;

[0053] Figure 8 is Figure 6 Planar perspective view of the transmission member in

[0054] Figure 9 Exploded structure diagram of an adjusting component provided by an embodiment of the present application;

[0055] Figure 10 Another schematic driving connection diagram of an adjusting component provided by an embodiment of the present application;

[0056] Figure 11 Another schematic connection relationship diagram of an adjusting component provided by an embodiment of the present application;

[0057] Figure 12 Another schematic driving connection diagram of an adjusting component provided by an embodiment of the present application;

[0058] Figure 13 Another schematic driving connection diagram of an adjusting component provided by an embodiment of the present application;

[0059] Figure 14 Another exploded structure diagram of an adjusting component provided by an embodiment of the present application;

[0060] Figure 15 Schematic structural diagram when the wind guiding vane is in a vertical state;

[0061] Figure 16 Three-dimensional structure diagram of the wind guiding vane provided by an embodiment of the present application.

[0062] Explanation of reference numerals:

[0063] 1 - Air handling device;

[0064] 10 - Equipment body;

[0065] 11 - Air outlet; 12 - Basic air duct wall; 13 - Evaporator; 14 - Fan; 15 - Housing;

[0066] 20 - Air guiding assembly;

[0067] 100 - Adjusting assembly; 101 - First adjusting assembly; 102 - Second adjusting assembly; 103 - Third adjusting assembly;

[0068] 201 - First driving assembly; 202 - Second driving assembly; 203 - First driving part; 204 - Second driving part;

[0069] 110 - Bearing plate; 1101 - Sliding groove; 1102 - Fixed column; 1103 - Connecting plate; 1104 - Rotating shaft; 120 - Air guiding vane; 121 - Vane body; 122 - Rotating shaft;

[0070] 130 - Linkage member; 130a - Connecting rod; 210 - Driving motor; 220 - Transmission member; 220a - Gear set;

[0071] 111 - Panel; 112 - Bottom plate; 221 - First transmission part; 221a - First gear pair; 222 - Second transmission part; 222a - Second gear pair;

[0072] 2211 - Driving wheel; 2212 - First driven wheel; 2221 - First transmission wheel; 2222 - Second driven wheel; 2223 - Second transmission wheel;

[0073] 22111 - Transmission rod; 22121 - Avoidance recess; 22211 - Transmission groove; 22212 - Inner concave arc surface;

[0074] 1211 - First air guiding side; 1212 - Second air guiding side; 1213 - First bending part; 1214 - Second bending part; 1215 - Air outlet hole;

[0075] A - Reference plane. Detailed implementation manner

[0076] As described in the background art, traditional air - conditioning equipment adjusts the air - supply angle by arranging swingable air - guiding plates in the air duct. For example, the horizontally arranged air - guiding plate swings up and down to achieve up - and - down air - sweeping, and the vertically arranged air - guiding plate swings left and right to achieve left - and - right air - sweeping. Among them, the swing angles of all air - guiding plates are uniformly regulated by connecting rods, thereby adjusting the overall air - supply area of the air - conditioning equipment.

[0077] However, in the above-mentioned method of adjusting the air supply area, the size of the air supply area is positively correlated with the size of the air outlet area. This will result in a relatively limited air supply area for the air conditioner, a small air supply coverage area, and inability to achieve air supply over a large area. In addition, since the air guide plate is located in the air duct and can only be deflected at the same rotation angle, there will be an air supply blind area when adjusting the air supply angle, resulting in a significant indoor temperature difference and the comfort needs to be improved.

[0078] In view of this, an embodiment of the present application provides an air guide assembly and an air treatment device, wherein the air guide assembly is installed at the air outlet of the air treatment device, and the air guide assembly includes three adjustment assemblies and at least one first drive assembly.

[0079] Among them, a first adjustment component, a second adjustment component and a third adjustment component are movably connected in sequence along the length direction of the air outlet. The adjustment component includes a bearing plate and a plurality of wind guide blades, the bearing plate is movably arranged at the air outlet, each wind guide blade is connected to the bearing plate, and each wind guide blade is sequentially arranged along the board surface of the bearing plate. The first driving component is connected to the adjustment component, and the first driving component drives the bearing plate of the corresponding adjustment component to move, so that the bearing plates of all the adjustment components are linked, so that the bearing plates of the adjustment components can be pushed out of the air outlet, or the bearing plates of the adjustment components are completely located in the air outlet.

[0080] By sequentially arranging the first adjustment component, the second adjustment component and the third adjustment component in the length direction of the air outlet, the airflow on the left side, the middle and the right side of the air outlet can flow outward under the guidance of the corresponding adjustment components. Since the adjustment component is movably arranged at the air outlet through the supporting plate, and under the drive of the first driving component, the supporting plates in the first adjustment component, the second adjustment component and the third adjustment component can be linked, move relative to the air outlet and extend out of the air outlet. Therefore, the air supply angle can be adjusted by the supporting plate extending out of the air outlet and the multiple air guide blades arranged on the supporting plate, so as to expand the air supply range of the air guide component, reduce the air supply blind area, increase the coverage range of the air treatment equipment, and make the air supply efficiency of the air treatment equipment higher, realize efficient temperature control and better comfort.

[0081] In addition, by using three adjustment components, the uniformity of air supply from the air guide component can be improved. When there are only two adjustment components, and the two adjustment components expand outward relative to the air outlet to supply air to both sides, a blank area will be generated in the middle of the air outlet, and a portion of the air flowing out of the air outlet can flow directly out of the middle blank area without being guided, which may affect the uniformity of air supply from the air guide component. With a three-stage air outlet, the air in the middle blank area can flow toward both sides of the air outlet under the obstruction of the air guide blades on the second adjustment component, and flow outward through the first adjustment component and the third adjustment component on both sides, so that more air can be guided by the air guide blades on both sides and then delivered, with better uniformity.

[0082] In addition, since the first adjustment component, the second adjustment component and the third adjustment component are movably connected, the three adjustment components can be driven to move cooperatively by only one first driving component or only two first driving components, so as to guide the airflow flowing out of the air outlet. In this way, the driving mode of the air guiding component is simpler, which can not only reduce the number of driving parts inside the air handling device, save the internal space of the air handling device, but also contribute to the miniaturization and light weight of the air handling device. At the same time, the cost and energy consumption of the whole machine can also be reduced.

[0083] In order to make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the scope of protection of the present application.

[0084] The embodiments of the present application provide an air handling device, which includes but is not limited to air conditioning equipment, humidifiers, dehumidifiers, ventilation equipment, heat recovery ventilation systems, air purifiers, fresh air equipment, etc. In the embodiments of the present application, the air handling device is taken as an air conditioning device for example for illustration. Among them, the air conditioning device may include wall-mounted air conditioners, floor-standing air conditioners, central air conditioners, duct machines, etc.

[0085] Specifically, the air handling device is taken as a wall-mounted air conditioner for example below for illustration.

[0086] Figure 1 A three-dimensional structure diagram of an air handling device provided by an embodiment of the present application is shown. Referring to Figure 1 As shown, the air handling device 1 includes a device body 10, and the device body 10 includes a housing 15. The housing 15 defines an air outlet 11, and the air handling device 1 can send air out through the air outlet 11. Taking a wall-mounted air conditioner as an example, the air handling device 1 is installed on an indoor wall, and the air outlet 11 can be arranged on the front surface of the device body 10 (the surface facing away from the wall) and close to the lower part. For example, the air outlet 11 can be arranged to incline downward, so that the air supply area of the air handling device 1 is more appropriate.

[0087] An air guiding component 20 is arranged at the air outlet 11 of the device body 10, and the air guiding component 20 can adjust the air supply direction and air supply area of the air handling device 1 to realize flexible air supply of the air handling device 1.

[0088] Figure 2 A structural diagram of an air handling device provided by an embodiment of the present application is shown. Combining Figure 1and Figure 2 As shown in Figure 2 , the equipment body 10 further includes an evaporator 13 and a blower 14. Among them, both the evaporator 13 and the blower 14 are arranged inside the housing 15. The air handling equipment 1 may further include an outdoor unit (not shown), in which a condenser and a compressor are arranged. The outdoor unit is connected to the equipment body 10 through pipelines. The air guiding assembly 20 is installed at the air outlet 11. The processed cold and hot air flow inside the air handling equipment 1 can be guided by the air guiding assembly 20 to send air to the outside, so as to realize flexible adjustment of the air supply direction and air supply area of the air handling equipment 1.

[0089] Among them, the blower 14 can push the air to flow, making the indoor air circulate, and allowing the air to flow through the evaporator 13 or the condenser for heat exchange, so as to realize indoor temperature adjustment and ensure uniform temperature distribution. The evaporator 13 and the condenser can be connected through a refrigerant circuit, and the compressor is arranged on the refrigerant circuit. The compressor can realize the circulation of the refrigerant between the evaporator 13 and the condenser.

[0090] Figure 3 It is a schematic structural diagram of an air guiding assembly provided by an embodiment of the present application. For the convenience of description, in this embodiment, a basic air duct wall 12 is defined (see Figure 1 and Figure 3 As shown). The basic air duct wall 12 can be, for example, the wall surface on one side close to the bottom or the top in the air duct, and the air outlet 11 can be perpendicular to the basic air duct wall 12. The air guiding assembly 20 can be installed on the basic air duct wall 12. For example, the air guiding assembly 20 can be directly installed on the basic air duct wall 12, or can be installed on the basic air duct wall 12 through other supporting components.

[0091] Referring to Figure 3 As shown, the air guiding assembly 20 is installed at the air outlet 11 of the air handling equipment 1, and the air handling equipment 1 can send air to the outside through the air outlet 11. The air guiding assembly 20 includes three adjusting components 100, and the three adjusting components 100 are respectively a first adjusting component 101, a second adjusting component 102 and a third adjusting component 103 that are movably connected along the length direction of the air outlet 11. Taking Figure 3 the paper surface direction in Figure 3 as an example, the first adjusting component 101, the second adjusting component 102 and the third adjusting component 103 can correspond to the left, middle and right parts of the air outlet 11 respectively, so as to realize the guiding of the air flow in the corresponding area of the air outlet 11.

[0092] As an implementation manner, the evaporator 13 can be arranged in the covering area of the second adjusting component 102 of the air guiding assembly 20 (such as Figure 2 shown in Figure 2 ). Since the covering area of the second adjusting component 102 of the air guiding assembly 20 is the middle area of the housing 15, correspondingly, the evaporator 13 can be arranged in the middle area in the length direction of the housing 15.

[0093] In this way, the evaporator 13 can make the air flow more evenly on both sides of it, forming a relatively symmetric flow field. This can avoid large disorders or uneven flows of the air, allowing the air to pass through the evaporator 13 more smoothly for heat exchange, and then blowing out steadily from the air outlet 11, further improving the uniformity and stability of the air supply, reducing the uneven distribution of indoor airflows and the generation of local eddies, and creating a more comfortable indoor air environment for users.

[0094] Moreover, for the air flow drawn into the housing 15 by the fan 14 from the room, its flow rate and velocity are usually the largest in the middle region. Setting the evaporator 13 in the middle region can also enable most of the air flow to be quickly cooled and then flow out from the air outlet 11, achieving a better cooling effect.

[0095] Continue to refer to Figure 3 As shown, the adjusting assembly 100 may include a carrier plate 110 and a plurality of air guiding vanes 120. Among them, the carrier plate 110 may be movably arranged at the air outlet 11. Each air guiding vane 120 is connected to the carrier plate 110 and is sequentially arranged along the plate surface of the carrier plate 110. When the carrier plate 110 moves relative to the air outlet 11, the air guiding vanes 120 on the carrier plate 110 move accordingly, and each air guiding vane 120 can flexibly adjust the flow direction and flow angle of the flowing air.

[0096] Compared with only setting two adjusting assemblies 100 in the air guiding assembly 20, the air guiding assembly 20 with three adjusting assemblies 100 can have better air supply uniformity. When only two adjusting assemblies 100 are provided in the air guiding assembly 20, during the rotation of the two adjusting assemblies 100 relative to the air outlet 11, a gap will be generated between the two adjusting assemblies 100, and as the deflection angle of the carrier plate 110 of the adjusting assembly 100 relative to the air outlet 11 increases, this gap will gradually become larger, and finally a certain range of blank area will be generated in the middle part of the air outlet 11. Since there is no structural obstruction in the blank area, the air volume inside the air handling device 1 tends to flow out from this place, resulting in part of the air volume flowing out directly without guidance from the middle blank area, which may affect the air supply effect and air supply uniformity of the air guiding assembly 20.

[0097] However, with the design of three adjusting assemblies 100, as Figure 3 shown, the second adjusting assembly 102 fills the middle blank area, so that the air flow will flow out through the second adjusting assembly 102. At this time, the air flow can flow toward both sides of the air outlet 11 under the blockage of the air guiding vanes 120 in the second adjusting assembly 102. Thus, the air flow can flow out through the first adjusting assembly 101 and the third adjusting assembly 103 on both sides, enabling more air flow to be sent out after being guided by the air guiding vanes 120 on both sides of the second adjusting assembly 102, making the air supply uniformity of the air handling device 1 better.

[0098] It is understandable that, since the first adjustment component 101, the second adjustment component 102 and the third adjustment component 103 are movably connected in sequence, when one of the adjustment components 100 moves, it can drive the other two adjustment components 100 to move together. For example, when the first adjustment component 101 moves relative to the air outlet 11, the second adjustment component 102 and the third adjustment component 103 can move relative to the air outlet 11 driven by the first adjustment component 101.

[0099] Continue to refer to Figure 3 As shown, the bearing plate 110 of the first adjustment component 101 can be movably connected with the bearing plate 110 of the second adjustment component 102 and the bearing plate 110 of the third adjustment component 103 in sequence. When the bearing plate 110 of the first adjustment component 101 moves relative to the air outlet 11, the bearing plate 110 of the second adjustment component 102 and the bearing plate 110 of the third adjustment component 103 can move relative to the air outlet 11 driven by the bearing plate 110 of the first adjustment component 101. Similarly, when the bearing plate 110 of the second adjustment component 102 and the bearing plate 110 of the third adjustment component 103 move relative to the air outlet 11, the bearing plates 110 of the other two adjustment components 100 can also be driven to move.

[0100] The wind guide assembly 20 also includes at least one first drive assembly 201 (see Figure 4 As shown). The first driving component 201 can be connected to the adjusting component 100, and drive the bearing plate 110 of the corresponding adjusting component 100 to move. Since the first adjusting component 101, the second adjusting component 102 and the third adjusting component 103 are movably connected, when the bearing plate 110 of one of the adjusting components 100 is driven by the first driving component 201, the bearing plates 110 of all the adjusting components 100 can be driven to be linked, so that the bearing plate 110 of the adjusting component 100 can be pushed out of the air outlet 11, or the bearing plate 110 of the adjusting component 100 is completely located in the air outlet 11. In this way, the control of pushing out and retracting the bearing plate 110 in the adjusting component 100 relative to the air outlet 11 can be achieved. In some embodiments, the supporting plate 110 of the second adjustment component 102 can be completely pushed out of the air outlet 11, and the supporting plate 110 of the first adjustment component 101 and the supporting plate 110 of the third adjustment component 103 can be at least partially pushed out of the air outlet 11, or the supporting plates 110 of the first adjustment component 101, the second adjustment component 102 and the third adjustment component 103 can all be completely located in the air outlet 11.

[0101] For example, when the air guiding component 20 includes a first driving component 201, the first driving component 201 can be connected to the second adjusting component 102. By driving the carrier plate 110 of the second adjusting component 102 to move, the carrier plates 110 of the first adjusting component 101 and the third adjusting component 103 connected to the carrier plate 110 of the second adjusting component 102 can be driven to move together, so as to realize the linkage of the carrier plates 110 of all the adjusting components 100.

[0102] When the air guiding component 20 includes two first driving components 201, the two first driving components 201 can be respectively connected to the first adjusting component 101 and the third adjusting component 103. By driving the carrier plate 110 of the first adjusting component 101 to move relative to the air outlet 11 and driving the carrier plate 110 of the third adjusting component 103 to move relative to the air outlet 11, the carrier plate 110 of the second adjusting component 102 connected to the carrier plates 110 of the first adjusting component 101 and the third adjusting component 103 can be driven to move, so as to realize the linkage of the carrier plates 110 of all the adjusting components 100.

[0103] In this way, since the first adjusting component 101, the second adjusting component 102 and the third adjusting component 103 are movably connected, only one first driving component 201 or only two first driving components 201 can be used to drive the three adjusting components 100 to move in cooperation, so as to guide the air flow flowing out of the air outlet 11. In this way, the driving mode of the air guiding component 20 is simpler, which can not only reduce the number of driving parts inside the air handling device 1, save the internal space of the air handling device 1, but also be beneficial to the miniaturization and light weight of the air handling device 1. At the same time, the cost and energy consumption of the whole machine can also be reduced.

[0104] By sequentially arranging three adjusting components 100 in the length direction of the air outlet 11, the air flow on the left side, in the middle and on the right side of the air outlet 11 can flow outwards under the guidance of the corresponding adjusting components 100. And, since the carrier plate 110 in the adjusting component 100 is movably arranged at the air outlet 11, under the drive of at least one first driving component 201, the carrier plates 110 in the first adjusting component 101, the second adjusting component 102 and the third adjusting component 103 can move relative to the air outlet 11 and extend out of the air outlet 11. Thus, the air supply angle can be adjusted by the carrier plate 110 extending out of the air outlet 11 and the plurality of air guiding vanes 120 arranged on the carrier plate 110. Furthermore, the air supply range of the air guiding component 20 can be expanded, the air supply blind area can be reduced, the coverage range of the air handling device 1 can be increased, and the air supply efficiency of the air handling device 1 can be higher, realizing efficient temperature adjustment and better comfort.

[0105] The following takes the case where two first driving components 201 are provided as an example for illustration.

[0106] Figure 4 A schematic diagram of a drive connection of the adjustment component provided in the embodiment of the present application. Figure 4 As shown, the number of first drive components 201 can be two, and they are respectively connected to the first adjustment component 101 and the third adjustment component 103. The two first drive components 201 can respectively drive the bearing plate 110 of the first adjustment component 101 and the bearing plate 110 of the third adjustment component 103 to move, thereby driving the bearing plate 110 of the second adjustment component 102 to translate inward and outward relative to the air outlet 11.

[0107] For example, when the first adjustment component 101 and the third adjustment component 103 rotate toward the outside of the air outlet 11 driven by the two first drive components 201, the second adjustment component 102 can be driven by the first adjustment component 101 and the third adjustment component 103 connected at both ends to translate relative to the outside of the air outlet 11 and extend out of the air outlet 11. When the first adjustment component 101 and the third adjustment component 103 rotate toward the inside of the air outlet 11 driven by the two first drive components 201, the second adjustment component 102 can be driven by the first adjustment component 101 and the third adjustment component 103 connected at both ends to translate relative to the inside of the air outlet 11 and retract into the air outlet 11.

[0108] In this way, the first adjustment component 101 and the third adjustment component 103 only need to be connected to one first drive component 201 respectively, and the three adjustment components 100 can be driven by the two first drive components 201 to move relative to the air outlet 11, without the need to separately set up three drive components to drive the movement of the three adjustment components 100. In this way, the number of drive components in the air guide component 20 can be saved, the overall structural design can be simplified, the manufacturing and maintenance costs can be reduced, and the weight can be reduced. At the same time, the occupation of the internal space of the air outlet 11 can be reduced, which is not only beneficial to the spatial layout, but also reduces the resistance inside the air duct.

[0109] In order to meet the needs of different scenarios, as an implementation method, Figure 3As shown, each air guide blade 120 in the second adjustment component 102 can be fixed to the bearing plate 110. Moreover, the blade direction of the air guide blade 120 is the length direction of the bearing plate 110, that is, the air guide blade 120 in the second adjustment component 102 is in a closed state. At this time, the blade direction of the air guide blade 120 of the second adjustment component 102 is parallel to the plane where the air outlet 11 is located, and is arranged on the air outlet channel of the air flow. When the air flow flows out from the air outlet 11, the air guide blade 120 of the second adjustment component 102 will block the outflowing air flow. In this way, under the action of resistance, the air flow in the middle area of ​​the air outlet 11 flows to the first adjustment component 101 and the third adjustment component 103 on both sides of the air outlet 11, so that more air flow can be guided by the air guide blades 120 of the first adjustment component 101 and the third adjustment component 103 and then flow out, so that the air volume of the air guide component 20 expanding to both sides is larger, and the air outlet is uniform, thereby quickly realizing indoor cooling or heating. Furthermore, when each air guide blade 120 is fixedly connected to the supporting plate 110 , there is no need to separately provide a driving component to drive the blade to rotate, which can save driving components, reduce costs, and contribute to the lightweight of the air treatment device 1 .

[0110] As another embodiment, each wind guide blade 120 in the second adjustment assembly 102 may be rotatably connected to the carrier plate 110. Figure 4 As shown in FIG. 1 ), the second driving assembly 202 can drive each wind guide blade 120 in the second adjusting assembly 102 to rotate relative to the supporting plate 110.

[0111] In this way, the rotation angle of each air guide blade 120 in the second adjustment component 102 can be independently adjusted through the separately provided second driving component 202, thereby realizing the control of different air supply angles of the air guide blade 120 in the second adjustment component 102. Furthermore, the air supply angle of the middle area can be adjusted by adjusting the relative position change between the air guide blade 120 in the second adjustment component 102 and the carrier plate 110, thereby realizing multi-area air discharge.

[0112] It should be noted that the second driving assembly 202 can be designed by combining a driving motor and a transmission member to realize the rotation of the air guide blade 120 relative to the carrier plate 110. The driving motor can provide power for the rotation of the air guide blade 120, and the transmission member can be connected between the driving motor 210 and the adjustment assembly 100.

[0113] Specifically, the carrier plate 110 can be drivingly connected to the transmission member 220. The first driving assembly 201 transmits the driving force to the transmission member 220, and drives the carrier plate 110 to move through the transmission member 220. Each air guiding vane 120 on the carrier plate 110 can be directly connected to the output end of the driving motor 210, and each air guiding vane 120 is directly driven by the driving motor 210 to rotate. Alternatively, each air guiding vane 120 can also be connected to the transmission member 220, and each air guiding vane 120 is driven to rotate through the transmission member 220.

[0114] Continuing to refer to Figure 4 As shown, in some embodiments, the two first driving assemblies 201 can be respectively connected to the ends of the first adjusting assembly 101 and the third adjusting assembly 103 that are away from each other. And, the first driving assembly 201 can drive the carrier plate 110 of the corresponding adjusting assembly 100 to rotate. Taking Figure 4 the paper surface direction in as an example, one of the first driving assemblies 201 can be connected to the left side of the carrier plate 110 in the first adjusting assembly 101, and the other first driving assembly 201 can be connected to the right side of the carrier plate 110 in the third adjusting assembly 103.

[0115] In this way, when the first driving assembly 201 drives the carrier plates 110 of the first adjusting assembly 101 and the third adjusting assembly 103 to rotate, the carrier plate 110 of the first adjusting assembly 101 can take the end away from the second adjusting assembly 102 as the rotation center, and the carrier plate 110 of the third adjusting assembly 103 can also take the end away from the second adjusting assembly 102 as the rotation center. At this time, the swing arms of the first adjusting assembly 101 and the third adjusting assembly 103 are the longest, so that more carrier plates 110 and the air guiding vanes 120 on the carrier plates 110 in the first adjusting assembly 101 and the third adjusting assembly 103 can extend out of the air outlet 11 and guide the air flow. And, the second adjusting assembly 102 connected to the first adjusting assembly 101 and the third adjusting assembly 103 can also be driven to translate out of the air outlet 11 and extend a relatively long distance out of the air outlet 11.

[0116] It is understandable that, in the initial state, the first adjustment component 101, the second adjustment component 102 and the third adjustment component 103 are all stored in the air outlet 11 and can be arranged side by side on the basic air duct wall 12. When the air guide component 20 needs to realize outward expansion and air supply, the bearing plates 110 of the first adjustment component 101 and the second adjustment component 102 can be driven by the first driving component 201 to rotate clockwise outward, so that the corresponding bearing plates 110 extend out of the air outlet 11, and the air guide blades 120 on the bearing plates 110 are deflected to a suitable position to expand and supply air to both sides. At the same time, the second adjustment component 102 is driven to move out of the air outlet 11, and fills the gap gradually generated during the rotation of the bearing plates 110 of the first adjustment component 101 and the bearing plates 110 of the second adjustment component 102.

[0117] At this time, the air guide blades 120 on the bearing plate 110 of the second adjustment component 102 can be in a closed state, that is, the blade direction of the air guide blades 120 of the second adjustment component 102 is parallel to the length direction of the air outlet 11. When the airflow inside the air outlet 11 flows outward, the airflow in the middle area of ​​the air outlet 11 is blocked by the air guide blades 120 in the second adjustment component 102 and will flow to both sides, so that this part of the airflow can flow outward through the first adjustment component 101 and the air guide blades 120 of the third adjustment component 103, realizing large-area and uniform air supply of the air guide component 20. Such a setting not only expands the air supply coverage area of ​​the air treatment device 1, but also improves the air supply efficiency, makes the indoor temperature change more uniform, and increases the body comfort.

[0118] The following takes the example that two first drive components 201 are respectively connected to the ends of the first adjustment component 101 and the third adjustment component 103 that are away from each other, and the first drive component 201 drives the supporting plate 110 of the corresponding adjustment component to rotate, and the connection method between the first adjustment component 101, the second adjustment component 102 and the third adjustment component 103 is specifically described.

[0119] Figure 5 A schematic diagram of the connection relationship of an adjustment component provided in an embodiment of the present application. It should be noted that, for ease of description, the present application defines the end of the support plate 110 in the adjustment component 100 close to the inner side of the air outlet 11 as the inner end of the support plate 110, and the end of the support plate 110 in the adjustment component 100 close to the outer side of the air outlet 11 as the outer end of the support plate 110.

[0120] Reference Figure 5 As shown, in some embodiments, the inner end of the bearing plate 110 of the first adjustment component 101 can be slidably and rotatably connected to the inner end of the bearing plate 110 of the second adjustment component 102. Similarly, the inner end of the bearing plate 110 of the third adjustment component 103 can be slidably and rotatably connected to the inner end of the bearing plate 110 of the second adjustment component 102.

[0121] Moreover, the outer end of the bearing plate 110 of the first adjusting component 101 is slidably and rotatably connected to the outer end of the bearing plate 110 of the second adjusting component 102. Similarly, the outer end of the bearing plate 110 of the third adjusting component 103 is slidably and rotatably connected to the outer end of the bearing plate 110 of the second adjusting component 102.

[0122] In this way, when the bearing plates 110 of the first adjusting component 101 and the third adjusting component 103 are driven by the first driving component 201 to rotate outward, the sliding and rotational connection of the inner ends of the bearing plates 110 of the first adjusting component 101 and the third adjusting component 103 relative to the inner end of the bearing plate 110 of the second adjusting component 102, as well as the sliding and rotational connection of the outer ends of the bearing plates 110 of the first adjusting component 101 and the third adjusting component 103 relative to the outer end of the bearing plate 110 of the second adjusting component 102, can be used to adjust the position change of the second adjusting component 102 relative to the first adjusting component 101 and the third adjusting component 103, thereby realizing the linkage among the first adjusting component 101, the second adjusting component 102, and the third adjusting component 103.

[0123] Exemplarily, sliding grooves 1101 may be provided at both the inner end and the outer end of the bearing plate 110 of the first adjusting component 101 or the third adjusting component 103. The sliding grooves 1101 may be U-shaped and extend along the length direction of the bearing plate 110. Fixing columns 1102 protruding from the plate surface of the bearing plate 110 may be provided at both the inner end and the outer end of the bearing plate 110 of the second adjusting component 102. The fixing columns 1102 on the bearing plate 110 of the second adjusting component 102 may be slidably connected to the corresponding sliding grooves 1101, so that the sliding and rotational connection of the second adjusting component 102 relative to the first adjusting component 101 and the third adjusting component 103 can be realized through the cooperation of the fixing columns 1102 and the sliding grooves 1101. When the first adjusting component 101 and the third adjusting component 103 rotate under the drive of the first driving component 201, the fixing columns 1102 can slide back and forth in the U-shaped groove to adapt to the position change between the second adjusting component 102 and the first adjusting component 101 and the third adjusting component 103, and move in linkage therewith.

[0124] It can be understood that the above structures can also be interchanged in position, that is, the fixing columns 1102 are provided on the first adjusting component 101 and the third adjusting component 103, and the sliding grooves 1101 are provided on the second adjusting component 102, as long as the sliding and rotation of the second adjusting component 102 relative to the first adjusting component 101 and the third adjusting component 103 can be realized, and no specific limitation is made herein.

[0125] The specific structural composition of the first driving component 201 in the above embodiment will be described below.

[0126] Figure 6 This is a schematic diagram of a driving method of the adjusting component provided by the embodiment of the present application. Refer to Figure 6 As shown, in this embodiment, the first driving component 201 can drive the carrier plate 110 of the corresponding adjusting component 100 to rotate, and further, the first driving component 201 can also drive each air guiding vane 120 in the corresponding adjusting component 100 to rotate relative to the carrier plate 110. The first driving component 201 may include a driving motor 210 and a transmission member 220, and the transmission member 220 is in transmission connection between the driving motor 210 and the adjusting component 100. The driving motor 210 is used to provide driving force. It can be understood that the air guiding component 20 may further include a control member (not shown in the figure), and the driving motor 210 may be electrically connected to the control member to control the operation of the driving motor 210 through the control member. The transmission member 220 is used to transmit the power of the driving motor 210 to the adjusting component 100 to drive the adjusting component 100 to move.

[0127] Among them, the carrier plate 110 may be in transmission connection with the transmission member 220. The first driving component 201 transmits the driving force to the transmission member 220, and drives the carrier plate 110 to move through the transmission member 220. Each air guiding vane 120 on the carrier plate 110 may be directly connected to the output end of the driving motor 210, and each air guiding vane 120 is directly driven to rotate by the driving motor 210. Alternatively, each air guiding vane 120 may also be connected to the transmission member 220, and each air guiding vane 120 is driven to rotate by the transmission member 220.

[0128] With such a setting, only by the cooperation of one driving motor 210 and the transmission member 220, both the air guiding vanes 120 on the carrier plate 110 are driven to rotate and the carrier plate 110 is driven to move. The structure of the first driving component 201 is simpler, which simplifies the driving methods of the first adjusting component 101 and the third adjusting component 103. Moreover, there are no other driving parts in the first driving component 201, the overall space occupied is smaller, the weight is lighter, the space occupied by the air guiding component 20 can be saved, which is convenient for the layout design of other components in the air handling device 1, and is beneficial to the overall light weight of the air handling device 1. In addition, only one driving motor 210 is used to drive the corresponding adjusting component 100 to move, which maximally reduces the number of driving motors 210 used, and can reduce the energy consumption of the air guiding component 20.

[0129] Figure 7 This is a cross-sectional structure diagram of the transmission member provided by the embodiment of the present application. Combine Figure 6 and Figure 7As shown, in the first driving component 201, the transmission member 220 may include a first transmission portion 221 and a second transmission portion 222. The first transmission portion 221 is connected to the driving motor 210, and the second transmission portion 222 is drivingly connected between the first transmission portion 221 and the carrier plate 110. Among them, the driving motor 210 may directly drive each air guiding vane 120 to rotate, or the driving motor 210 drives each air guiding vane 120 to rotate through the first transmission portion 221. Moreover, the driving motor 210 can transmit power to the first transmission portion 221, the first transmission portion 221 and the second transmission portion 222 drive each other, and finally drive the carrier plate 110 to move through the second transmission portion 222.

[0130] The first transmission portion 221 is directly connected to the driving motor 210. During the continuous operation of the driving motor 210, the first transmission portion 221 can also operate continuously. In this way, whether the driving motor 210 directly drives each air guiding vane 120 to rotate or the driving motor 210 drives each air guiding vane 120 to rotate through the first transmission portion 221, the continuous rotation of each air guiding vane 120 can be achieved.

[0131] By designing the structures of the first transmission portion 221 and the second transmission portion 222, it is realized that the first transmission portion 221 can transmit power to the second transmission portion 222, and the first transmission portion 221 can also not transmit power to the second transmission portion 222. When the first transmission portion 221 transmits power to the second transmission portion 222, the second transmission portion 222 operates, and the second transmission portion 222 drives the carrier plate 110 to move. At this time, each air guiding vane 120 rotates relative to the carrier plate 110, and the carrier plate 110 also moves relative to the air outlet 11. When the first transmission portion 221 does not transmit power to the second transmission portion 222, the second transmission portion 222 stops operating, and the second transmission portion 222 confines the carrier plate 110 to the current position (such as the initial position or the limit position). At this time, only each air guiding vane 120 rotates relative to the carrier plate 110, and the carrier plate 110 does not move.

[0132] Exemplarily, the second transmission portion 222 may be located on the side of the first transmission portion 221 close to the carrier plate 110. In this way, the first transmission portion 221 and the second transmission portion 222 are adjacent, which is convenient for power transmission between the two. The second transmission portion 222 is also closer to the carrier plate 110, which is convenient for the connection between the second transmission portion 222 and the carrier plate 110. Moreover, the first transmission portion 221 and the second transmission portion 222 are stacked, the volume of the transmission member 220 is smaller, the overall space occupied by the first driving component 201 is smaller, and the integration degree is higher.

[0133] It should be noted that the so-called second transmission part 222 in this embodiment is located on the side of the first transmission part 221 close to the bearing plate 110, which does not limit that the entire second transmission part 222 is completely located on one side of the first transmission part 221. The second transmission part 222 and the first transmission part 221 may also have parts located in the same space to facilitate the transmission cooperation between the second transmission part 222 and the first transmission part 221.

[0134] Figure 8 For Figure 6 the planar perspective view of the transmission part in Figure 7 and Figure 8 As shown in the figure, in this embodiment, the transmission part 220 transmission-connected between the first driving component 201 and the bearing plate 110 and between the second driving component 202 and the bearing plate 110 may be a gear set 220a. Taking the gear set 220a as the transmission part 220, the transmission between the driving motor 210 and the bearing plate 110 is realized through the gear transmission method.

[0135] The gear set 220a mainly realizes the transmission by setting gears that mesh with each other and are coaxial, and is mainly used to drive the target structural member to rotate. In this way, the gear set 220a can drive the bearing plate 110 to swing to change the included angle between the bearing plate 110 and the length direction of the air outlet 11. Moreover, the gear set 220a has a tight fit, and the gears in the gear set 220a mesh, overlap, and butt. The overall volume of the gear set 220a is small, which is beneficial to reducing the overall occupied space of the first driving component 201. In addition, the gear set 220a can achieve precise transmission, not only with high transmission efficiency but also high transmission accuracy, which can improve the driving accuracy of the first driving component 201 and the accuracy of the air guiding component 20 for adjusting the air supply angle.

[0136] Of course, in other embodiments, the transmission part 220 may also be in other structural forms, and the transmission part 220 may transmit power through other transmission methods. For example, the transmission part 220 may be a connecting rod 130a transmission, a telescopic rod transmission, a rack and pinion transmission and other transmission structures. The transmission part 220 can drive the bearing plate 110 to swing, or the transmission part 220 can also drive the bearing plate 110 to translate. This embodiment does not limit this.

[0137] Continuing to refer to Figure 7 and Figure 8 , the gear set 220a may specifically include a first gear pair 221a and a second gear pair 222a. The first gear pair 221a and the second gear pair 222a respectively correspond to the aforementioned first transmission part 221 and second transmission part 222. The first gear pair 221a is transmission-connected to the driving motor 210. For example, the first gear pair 221a may be connected to the output shaft of the driving motor 210. The second gear pair 222a is transmission-connected between the first gear pair 221a and the bearing plate 110.

[0138] The second gear pair 222a can be located on the side of the first gear pair 221a close to the bearing plate 110, facilitating the transmission connection between the first gear pair 221a and the second gear pair 222a, and facilitating the connection between the second gear pair 222a and the bearing plate 110. In the thickness direction of the bearing plate 110, the second gear pair 222a and the first gear pair 221a can have parts located in the same thickness space, so as to facilitate the transmission cooperation between the second gear pair 222a and the first gear pair 221a. Details are not described herein again.

[0139] Among them, the gear set 220a can avoid the output shaft of the driving motor 210. The output shaft of the driving motor 210 is directly connected to each air guiding vane 120 in a transmission manner, and the driving motor 210 drives each air guiding vane 120 to rotate continuously. Alternatively, the first gear pair 221a is connected to the output shaft of the driving motor 210, and is connected to each air guiding vane 120 in a transmission manner by the first gear pair 221a, and the first gear pair 221a drives each air guiding vane 120 to rotate continuously. The second gear pair 222a is connected to the bearing plate 110 in a transmission manner. When the first gear pair 221a transmits power to the second gear pair 222a, the second gear pair 222a drives the bearing plate 110 to swing; when the first gear pair 221a does not transmit power to the second gear pair 222a, the bearing plate 110 remains stationary.

[0140] Combined with Figure 7 and Figure 8 The first gear pair 221a can include a driving wheel 2211, and the driving wheel 2211 is connected to the output shaft of the driving motor 210. The second gear pair 222a can include a first transmission wheel 2221, and the first transmission wheel 2221 is arranged on the side of the driving wheel 2211 close to the bearing plate 110. The first transmission wheel 2221 and the driving wheel 2211 are in transmission cooperation, and the first transmission wheel 2221 is connected to the bearing plate 110 in a transmission manner.

[0141] After the driving motor 210 is started, the driving motor 210 can drive the driving wheel 2211 to rotate continuously. Through the transmission design of the driving wheel 2211 and the first transmission wheel 2221, during the rotation of the driving wheel 2211, it can be realized that the driving wheel 2211 can transmit power to the first transmission wheel 2221 to drive the first transmission wheel 2221 to rotate, and the driving wheel 2211 can also not transmit power to the first transmission wheel 2221 and the first transmission wheel 2221 remains stationary. For example, when the driving wheel 2211 rotates within a certain angle range, the driving wheel 2211 drives the first transmission wheel 2221 to rotate; when the driving wheel 2211 rotates within other angle ranges, the first transmission wheel 2221 remains stationary.

[0142] Continue to refer to Figure 7 and Figure 8, as an implementation, the first transmission wheel 2221 and the driving wheel 2211 can be partially overlapped, and a transmission rod 22111 can be provided on the side of the driving wheel 2211 facing the first transmission wheel 2221. A transmission groove 22211 can be formed on the first transmission wheel 2221, and the transmission groove 22211 can communicate with the side wall of the first transmission wheel 2221. When installing the first transmission wheel 2221, the transmission groove 22211 on the first transmission wheel 2221 is arranged facing the driving wheel 2211, so that the notch of the transmission groove 22211 is within the coverage range of the driving wheel 2211, and the notch of the transmission groove 22211 is on the circumferential path of the rotation of the transmission rod 22111 on the driving wheel 2211.

[0143] During the process of the driving motor 210 driving the driving wheel 2211 to rotate, the transmission rod 22111 on the driving wheel 2211 performs a circular motion. When the transmission rod 22111 on the driving wheel 2211 rotates to the notch position of the transmission groove 22211 on the first transmission wheel 2221, as the driving wheel 2211 continues to rotate, the transmission rod 22111 will enter the transmission groove 22211. And the transmission rod 22111 will slide along the transmission groove 22211. During this period, the first transmission wheel 2221 is affected by the external force applied by the transmission rod 22111, and the first transmission wheel 2221 will rotate synchronously with the driving wheel 2211. Thus, it is realized that the driving motor 210 or the driving wheel 2211 drives the air guide vane 120 to swing, and at the same time, the first transmission wheel 2221 drives the carrier plate 110 to swing.

[0144] As the driving wheel 2211 continues to rotate, the transmission rod 22111 will disengage from the transmission groove 22211. After the transmission rod 22111 disengages from the transmission groove 22211, the first transmission wheel 2221 will no longer be subject to an external force, and the first transmission wheel 2221 will stop rotating and stay in the current position (at this time, the carrier plate 110 can stay in the limit position). Since then, when the driving wheel 2211 continues to rotate in the original direction, the transmission rod 22111 will move away from the first transmission wheel 2221, and the notch of the transmission groove 22211 can no longer correspond to the transmission rod 22111, and the driving wheel 2211 will no longer drive the first transmission wheel 2221 to rotate.

[0145] If we want the driving wheel 2211 to drive the first transmission wheel 2221 to rotate again, the driving motor 210 can be rotated in the reverse direction to make the driving wheel 2211 rotate in the reverse direction. During the reverse rotation of the driving wheel 2211, the transmission rod 22111 on the driving wheel 2211 moves towards the first transmission wheel 2221, and the transmission rod 22111 can rotate to correspond to the notch of the transmission groove 22211. When the transmission rod 22111 enters the transmission groove 22211, during the process of the transmission rod 22111 sliding along the transmission groove 22211, it can drive the first transmission wheel 2221 to rotate again. At this time, the first transmission wheel 2221 also rotates in the reverse direction, and the first transmission wheel 2221 drives the bearing plate 110 to swing in the reverse direction, so that the bearing plate 110 returns to the initial position.

[0146] Among them, the transmission groove 22211 can extend along the radial direction of the first transmission wheel 2221. During the process of the driving wheel 2211 driving the first transmission wheel 2221 to rotate, the movement trajectory of the transmission groove 22211 always matches the circular trajectory of the movement of the transmission rod 22111. That is to say, the center line in the width direction of the transmission groove 22211 always keeps a tangent state with the circular trajectory of the transmission rod 22111. In this way, it can be ensured that the transmission rod 22111 slides smoothly along the transmission groove 22211, and there will be no problems such as interference or jamming between the two, and the driving wheel 2211 can drive the first transmission wheel 2221 to rotate smoothly.

[0147] Continue to refer to Figure 7 and Figure 8 , the first gear pair 221a can also include a first driven wheel 2212, and the first driven wheel 2212 is coaxially arranged on the side of the driving wheel 2211 close to the bearing plate 110. In other words, the first driven wheel 2212 and the first transmission wheel 2221 can be arranged side by side in the same space. In this way, on the basis that only part of the first transmission wheel 2221 and the driving wheel 2211 overlap, the first driven wheel 2212 makes the gear set 220a have more overlapping parts, and the first driven wheel 2212 increases the weight of the gear set 220a, and the stability and reliability of the gear set 220a are higher.

[0148] There should be no interference between the first driven wheel 2212 and the first transmission wheel 2221, and there is no overlapping or lapping part between the two. In this way, the rotation of the first driven wheel 2212 will not affect the rotation of the first transmission wheel 2221, so as to ensure that the driving wheel 2211 can drive the first transmission wheel 2221 to rotate smoothly.

[0149] As an implementation manner, the outer peripheral wall of the first transmission wheel 2221 may have at least one concave arc surface 22212, and the concave arc surface 22212 is matched with the outer circular surface of the first driven wheel 2212. In other words, the center of the circle of the circumference where the concave arc surface 22212 of the first transmission wheel 2221 is located should coincide with the center of the outer circular surface of the first driven wheel 2212. When assembling the gear set 220a, the transmission groove 22211 on the first transmission wheel 2221 faces the first driven wheel 2212. At the same time, the part of the outer peripheral wall of the first transmission wheel 2221 facing the first driven wheel 2212 should also be the concave arc surface 22212. While ensuring that the transmission rod 22111 can enter the transmission groove 22211, the concave arc surface 22212 of the first transmission wheel 2221 can cooperate with the outer circular surface of the first driven wheel 2212.

[0150] During the process of the driving wheel 2211 driving the first transmission wheel 2221 to rotate, the outer circular surface of the first driven wheel 2212 slides along the concave arc surface 22212 of the first transmission wheel 2221. In this way, there is no interference between the first driven wheel 2212 and the first transmission wheel 2221, and it does not affect the rotation of the first transmission wheel 2221. Moreover, there is a friction surface that cooperates with each other between the first driven wheel 2212 and the second transmission wheel 2223, and a certain frictional force is generated between the two, which can make the movement of the first transmission wheel 2221 smoother and more reliable.

[0151] Exemplarily, the outer peripheral wall of the first transmission wheel 2221 may have more than two concave arc surfaces 22212, and the concave arc surfaces 22212 are evenly spaced along the circumferential direction of the first transmission wheel 2221. In this way, the contour of the first transmission wheel 2221 is more regular and has better symmetry. It is convenient for the processing and manufacturing of the first transmission wheel 2221. The transmission groove 22211 can be arranged corresponding to any concave arc surface 22212, which can reduce the processing difficulty of the first transmission wheel 2221 and improve the processing efficiency of the first transmission wheel 2221. Moreover, the structure of the first transmission wheel 2221 is more regular and has better stability. The volume of the first transmission wheel 2221 extending outside the driving wheel 2211 is smaller, and the overall operation reliability of the gear set 220a is higher.

[0152] Of course, on the premise of ensuring the operation reliability of the gear set 220a, it is also possible to only set one concave arc surface 22212 on the outer peripheral wall of the first transmission wheel 2221, and the rest of the outer peripheral wall of the first transmission wheel 2221 is an outer circular surface. This embodiment does not make specific restrictions on this.

[0153] Since a transmission rod 22111 is provided on one side surface of the driving wheel 2211 facing the first driven wheel 2212, in order to ensure that the transmission rod 22111 can reliably cooperate with the transmission groove 22211 of the first transmission wheel 2221, an avoidance recess 22121 can also be provided on the outer peripheral wall of the first driven wheel 2212. The avoidance recess 22121 is used to avoid the transmission rod 22111 on the driving wheel 2211, and the transmission rod 22111 is located on the side of the avoidance recess 22121, so as to leave a certain space around the outer circumference of the transmission rod 22111 to avoid interference with the cooperation between the transmission rod 22111 and the avoidance groove.

[0154] For example, the avoidance recess 22121 can be an arc-shaped concave surface, the axis of the transmission rod 22111 can be located on the radial line of the arc-shaped concave surface, and the distances from the axis of the transmission rod 22111 to both ends of the arc-shaped concave surface are equal. In this way, the transmission rod 22111 can be used as a positioning reference to position the first driven wheel 2212 when the first driven wheel 2212 and the driving wheel 2211 are assembled. Moreover, after the first driven wheel 2212 and the driving wheel 2211 are assembled, they are in a symmetrical structure, and the appearance effect is better.

[0155] Continue to refer to Figure 7 and Figure 8 Figure, the second gear pair 222a can also include a second driven wheel 2222, the second driven wheel 2222 is coaxially arranged on the side of the first transmission wheel 2221 close to the bearing plate 110, and the bearing plate 110 is drivingly connected to the second driven wheel 2222. In this way, the second driven wheel 2222 is closer to the bearing plate 110, which is convenient for connecting the second gear pair 222a to the bearing plate 110.

[0156] Moreover, since the second driven wheel 2222 and the first transmission wheel 2221 are coaxially arranged, the second driven wheel 2222 and the first transmission wheel 2221 rotate synchronously. When the second driven wheel 2222 rotates synchronously with the first transmission wheel 2221, it drives the bearing plate 110 to swing. When the second driven wheel 2222 and the first transmission wheel 2221 are stationary, the bearing plate 110 is limited to the initial position or the limit position, and the bearing plate 110 remains stationary.

[0157] On this basis, the second gear pair 222a can also include a second transmission wheel 2223, the second transmission wheel 2223 is arranged on the side of the first driven wheel 2212 close to the bearing plate 110. Moreover, the second transmission wheel 2223 meshes with the second driven wheel 2222, and the bearing plate 110 is connected to the second transmission wheel 2223, and the bearing plate 110 is driven to rotate through the second transmission wheel 2223.

[0158] Among them, the transmission ratios of the second driving wheel 2223 and the second driven wheel 2222 can be inconsistent. In other words, the outer diameters of the second driving wheel 2223 and the second driven wheel 2222 can be different. Thus, by setting the second driving wheel 2223 to mesh with the second driven wheel 2222, the rotational speeds of the second driven wheel 2222 and the first driving wheel 2221 are kept consistent, but the rotational speeds of the second driving wheel 2223 and the second driven wheel 2222 are inconsistent. In this way, according to the required swinging speed of the bearing plate 110, the size of the second driven wheel 2222 can be selected to maintain an appropriate transmission ratio between the second driven wheel 2222 and the second driving wheel 2223, and control the rotational speed of the second driving wheel 2223 within a suitable range to ensure the stable swinging of the bearing plate 110.

[0159] Since the rotational speed output by the driving motor 210 is usually high, when transmitting power to the structural member, it is often necessary to reduce the speed and increase the torque of the driving motor 210 to meet the rotational requirements of the structural member. In this regard, the outer diameter of the second driving wheel 2223 can be larger than that of the second driven wheel 2222, and the second driving wheel 2223 can play a role in reducing speed and increasing torque to enable the bearing plate 110 to maintain an appropriate swinging speed. Moreover, the torque between the second driving wheel 2223 and the bearing plate 110 is greater, which can make the movement of the bearing plate 110 more stable and reliable.

[0160] In addition to being able to adjust the output rotational speed of the second gear pair 222a, by arranging the second driving wheel 2223 on the first driven wheel 2212, the second driving wheel 2223 can also play a role in adjusting the overall center of gravity of the gear set 220a, making the overall gear set 220a more stable and reliable. Among them, the second driving wheel 2223 and the first driving wheel 2221 can partially overlap, and the two sides of the first driving wheel 2221 are supported by the driving wheel 2211 and the second driving wheel 2223, making the overall structure of the gear set 220a more stable.

[0161] Figure 9 This is an exploded view of an adjustment assembly provided by an embodiment of the present application. Refer to Figure 9As shown, at least part of the adjusting assembly 100 may also be provided with a linkage member 130, and all the air guide vanes 120 on the same adjusting assembly 100 are connected to the linkage member 130. When the first driving assembly 201 operates, it can drive the linkage member 130 to move, so as to drive all the air guide vanes 120 to swing synchronously through the linkage member 130. It can be understood that one or both of the first adjusting assembly 101 and the third adjusting assembly 103 may be provided with the linkage member 130 to drive the air guide vanes 120 on the corresponding bearing plate 110 to swing synchronously. It is also possible that the first adjusting assembly 101, the second adjusting assembly 102 and the third adjusting assembly 103 are all provided with the linkage member 130 to drive all the air guide vanes 120 to swing synchronously. No limitation is made thereto herein.

[0162] The following takes the first adjusting assembly 101 and the third adjusting assembly 103 being provided with the linkage member 130 as an example for illustration.

[0163] As an implementation manner, the first driving assembly 201 may be connected to one of the air guide vanes 120 provided on the corresponding bearing plate 110. For example, the first driving assembly 201 is connected to the air guide vane 120 at one end in the length direction of the bearing plate 110. The first driving assembly 201 drives the air guide vane 120 to rotate, and the air guide vane 120 drives the linkage member 130 connected thereto to move. Further, all the air guide vanes 120 are driven to swing synchronously through the linkage member 130.

[0164] Alternatively, the first driving assembly 201 may also be connected to the linkage member 130. For example, the first driving assembly 201 is connected to the part of the linkage member 130 between two air guide vanes 120. The first driving assembly 201 drives the linkage member 130 to move, and the linkage member 130 drives all the air guide vanes 120 to swing synchronously.

[0165] Continue to refer to Figure 9 , the linkage member 130 may be arranged inside the bearing plate 110. In this way, it is convenient for the linkage member 130 to be connected to all the air guide vanes 120. Moreover, the linkage member 130 is also shielded inside the bearing plate 110, making the appearance of the adjusting assembly 100 more concise. In addition, the linkage member 130 does not occupy an extra separate space and has no influence on the volume of the adjusting assembly 100, which is beneficial to the thinning of the adjusting assembly 100.

[0166] Among them, in order to install the linkage member 130 in the carrier plate 110 and facilitate the connection between the linkage member 130 and each air guiding blade 120, the carrier plate 110 can be divided into two parts, a panel 111 and a bottom plate 112. The panel 111 and the bottom plate 112 jointly enclose a receiving cavity, and the linkage member 130 is arranged in the receiving cavity. All the air guiding blades 120 can be installed on the panel 111, and the first driving assembly 201 can be installed on the bottom plate 112. The first driving assembly 201 passes through the bottom plate 112 and is connected to the air guiding blade 120 or the linkage member 130.

[0167] As Figure 9 shown, as an example, the linkage member 130 can be a connecting rod 130a. The connecting rod 130a can extend along the extending direction of the carrier plate 110, and the connecting rod 130a is connected to all the air guiding blades 120. The driving motor 210 of the first driving assembly 201 can drive one of the air guiding blades 120 to rotate. The air guiding blade 120 drives the connecting rod 130a to reciprocate with a small swing amplitude. Through the swing and reciprocating movement of the connecting rod 130a, all the air guiding blades 120 are driven to swing. Alternatively, the output shaft of the driving motor 210 is connected to the connecting rod 130a, and the driving motor 210 rotates to drive the connecting rod 130a to reciprocate with a small swing amplitude, thereby driving all the air guiding blades 120 to swing.

[0168] By setting the linkage member 130 as the connecting rod 130a, the structure of the linkage member 130 can be simplified. The processing technology of the linkage member 130 is simple and the production cost is low, which is suitable for large-scale production and application. Moreover, the connecting rod 130a is a simple and reliable transmission structure, which can effectively convert the rotational motion of the driving motor 210 into the linear reciprocating swing of the connecting rod 130a itself, helping to improve the reliability and durability of the adjusting assembly 100. In addition, the geometric characteristics of the connecting rod 130a determine that it can provide precise motion control, and can drive the air guiding blade 120 to make precise angular adjustment within a set range, so as to provide more precise air supply control for users.

[0169] As another example, the linkage member can be a rack (not shown in the figure). The rack can extend along the extending direction of the carrier plate 110. Each air guiding blade 120 includes a gear (not shown in the figure). The gear can be arranged, for example, on the central axis of the air guiding blade 120. The output shaft of the driving motor 210 in the first driving assembly 201 can also be connected with a gear (for example, the output shaft of the driving motor 210 is connected with the gear on one of the air guiding blades 120). The driving motor 210 drives the rack to move along the extending direction of the carrier plate 110 through the gear, and the movement of the rack drives the gears on each air guiding blade 120 to rotate, thereby driving all the air guiding blades 120 to rotate.

[0170] Compared with the connecting rod 130a, the transmission is achieved by the meshing of a rack and a gear. Since the rotation of the gear does not limit the range of rotation angle, as long as the rack is long enough and the rack moves continuously, the gear can be driven to achieve a 360° rotation. Thus, the gear can drive the air guide vane 120 to achieve a rotation angle range of 0° to 360°, enabling full-range air sweeping. Moreover, the rack moves in a straight line, the transmission method is simpler, the movement trajectory is more accurate, the reliability of driving the air guide vane 120 to rotate is higher, and the rotation angle of the air guide vane 120 can be controlled more precisely.

[0171] The following specifically describes the composition structure of another first driving component 201.

[0172] Figure 10 It is another schematic diagram of the driving connection of the adjusting component provided by the embodiment of the present application. Refer to Figure 10 As shown, in this embodiment, the first driving component 201 may include a first driving part 203 and a second driving part 204. Among them, the first driving part 203 can drive the carrier plate 110 of the corresponding adjusting component 100 to translate in and out relative to the air outlet 11. The second driving parts 204 of the two first driving components 201 are respectively connected to one ends of the first adjusting component 101 and the third adjusting component 103 that are close to each other. Moreover, the second driving part 204 can drive the carrier plate 110 of the corresponding adjusting component 100 to rotate.

[0173] The number of the first driving parts 203 is two, and the two first driving parts 203 are respectively connected to the first adjusting component 101 and the third adjusting component 103. When the two first driving parts 203 drive the carrier plates 110 of the first adjusting component 101 and the third adjusting component 103 to translate in and out relative to the air outlet 11, the carrier plate 110 of the second adjusting component 102 can also be driven to translate in and out relative to the air outlet 11 accordingly.

[0174] It can be understood that the first driving part 203 can be arranged at any position on the carrier plates 110 of the first adjusting component 101 and the third adjusting component 103, as long as the first driving part 203 can drive the carrier plate 110 of the corresponding adjusting component 100 to translate in and out relative to the air outlet 11, and the specific position thereof is not limited herein.

[0175] When the two first driving parts 203 drive the carrier plates 110 of the first adjusting component 101 and the third adjusting component 103 to translate outwards relative to the air outlet 11, the carrier plate 110 of the second adjusting component 102 will be driven by the carrier plates 110 on both sides and translate outwards together, and extend out of the air outlet 11. Subsequently, under the action of the second driving part 204, the carrier plates 110 of the first adjusting component 101 and the third adjusting component 103 can rotate outwards relative to the carrier plate 110 of the second adjusting component 102. As Figure 10As shown, when the air guide vanes 120 of the second adjustment component 102 are in the closed state, under the action of the air guide vanes 120, the airflows flowing out from both sides of the air outlet 11 can converge towards the middle area under the action of the air guide vanes 120 of the first adjustment component 101 and the third adjustment component 103. The airflows flowing out from the middle area of the air outlet 11 will also flow towards both sides under the blockage of the air guide vanes 120 of the second adjustment component 102 and flow out through the first adjustment component 101 and the third adjustment component 103, thereby enhancing the effect of the converging air, more centrally transporting the cold and hot airflows to a distance, and increasing the air supply distance. In some other embodiments, the air guide vanes 120 of the second adjustment component 102 can also be in the open state. At this time, the airflows flowing out from the middle area of the air outlet 11 can also flow out through the air guide vanes 120 of the second adjustment component 102, thereby adjusting the air outlet angle of the airflows in the middle area.

[0176] When the adjustment component 100 needs to be retracted into the air outlet 11, under the action of the second driving part 204, the carrier plates 110 of the first adjustment component 101 and the third adjustment component 103 can rotate in the opposite direction and return to a state parallel to the air outlet 11. Subsequently, the first driving part 203 drives the carrier plates 110 of the first adjustment component 101 and the third adjustment component 103 to translate inwards relative to the air outlet 11, driving the carrier plate 110 of the second adjustment component 102 to translate into the air outlet 11 together, and finally all the adjustment components 100 are stored in the air outlet 11 to reduce the occupation of the external space by the air guide component 20 and improve the aesthetic degree of the air handling device 1.

[0177] In this way, two first driving parts 203 drive all the adjustment components 100 to translate outwards towards the air outlet 11, so that the carrier plates 110 of the first adjustment component 101, the second adjustment component 102 and the third adjustment component 103 all extend out of the air outlet 11. The carrier plates 110 of the first adjustment component 101 and the third adjustment component 103 can rotate counterclockwise under the action of the second driving part 204. Thus, under the action of the air guide vanes 120 of the first adjustment component 101 and the third adjustment component 103, a converging air outlet towards the middle part of the air outlet 11 can be formed, so that the air guide component 20 can centrally transport the cold and hot airflows to a long distance. While increasing the air supply distance, the cold and hot airflows can be more accurately transported to a specific area, reducing the energy loss during the air flow transportation process and improving the refrigeration and heating effects of the air conditioner.

[0178] On this basis, the second driving part 204 can also drive the rotation of each air guiding blade 120 in the corresponding adjusting assembly 100 relative to the bearing plate 110. Correspondingly, the two second driving parts 204 can respectively drive the rotation of the air guiding blade 120 in the first adjusting assembly 101 relative to the bearing plate 110, and the rotation of the air guiding blade 120 in the third adjusting assembly 103 relative to the bearing plate 110.

[0179] In this way, the second driving part 204 can not only drive the movement of each air guiding blade 120 on the bearing plate 110 in the first adjusting assembly 101 and the third adjusting assembly 103, but also drive the rotation of the corresponding bearing plate 110, and then drive the air guiding blade 120 to move together with the bearing plate 110. Thus, the air supply angle of the air guiding blade 120 on the first adjusting assembly 101 and the third adjusting assembly 103 can be flexibly adjusted to meet different usage requirements.

[0180] For the structural design of the second driving part 204, reference can be made to the structural design of the first driving components 201 when the two first driving components 201 are respectively connected to the mutually remote ends of the first adjusting assembly 101 and the third adjusting assembly 103, and the cooperation between the first driving components 201 and the linkage 130, as long as it can achieve both driving the movement of each air guiding blade 120 on the bearing plate 110 and driving the rotation of the bearing plate 110, and no further elaboration is made here.

[0181] Figure 11 Schematic diagram of the connection relationship of another adjusting assembly provided by the embodiment of the present application. Refer to Figure 11 As shown, when the second driving part 204 drives the corresponding adjusting assembly 100 to rotate, in order to avoid the interference of the bearing plate 110 of the second adjusting assembly 102 on the rotation of the bearing plates 110 of the first adjusting assembly 101 and the third adjusting assembly 103, in some embodiments, the outer end of the bearing plate 110 of the first adjusting assembly 101 can be rotatably connected to the outer end of the bearing plate 110 of the second adjusting assembly 102. Similarly, the outer end of the bearing plate 110 of the third adjusting assembly 103 can be rotatably connected to the outer end of the bearing plate 110 of the second adjusting assembly 102.

[0182] In this way, when the bearing plates 110 of the first adjusting assembly 101 and the third adjusting assembly 103 are driven by the second driving part 204 to rotate with the mutually approaching ends as the rotation centers, the flexible rotation of the bearing plates 110 of the first adjusting assembly 101 and the third adjusting assembly 103 can be realized through the rotational connection between the outer ends of the bearing plates 110 of the first adjusting assembly 101 and the third adjusting assembly 103 and the outer end of the bearing plate 110 of the second adjusting assembly 102.

[0183] During the rotation of the bearing plates 110 of the first adjustment assembly 101 and the third adjustment assembly 103, the distance between the inner ends of the bearing plates 110 of the first adjustment assembly 101 and the third adjustment assembly 103 and the inner end of the bearing plate 110 of the second adjustment assembly 102 gradually increases. To avoid interference with the rotation of the bearing plates 110 of the first adjustment assembly 101 and the third adjustment assembly 103 and to increase the rotatable angle of the bearing plates 110 of the first adjustment assembly 101 and the third adjustment assembly 103 as much as possible, as an implementation manner, the inner end of the bearing plate 110 of the third adjustment assembly 103 and the inner end of the bearing plate 110 of the first adjustment assembly 101 can be slidably and rotatably connected to the inner end of the bearing plate 110 of the second adjustment assembly 102. Similarly, the inner end of the bearing plate 110 of the third adjustment assembly 103 can be slidably and rotatably connected to the inner end of the bearing plate 110 of the second adjustment assembly 102.

[0184] In this way, when the bearing plates 110 of the first adjustment assembly 101 and the third adjustment assembly 103 are driven by the first driving assembly 201 to rotate outward toward the air outlet 11, the rotation connection of the outer ends of the bearing plates 110 of the first adjustment assembly 101 and the third adjustment assembly 103 relative to the outer end of the bearing plate 110 of the second adjustment assembly 102, and the sliding and rotation connection of the inner ends of the bearing plates 110 of the first adjustment assembly 101 and the third adjustment assembly 103 relative to the inner end of the bearing plate 110 of the second adjustment assembly 102 can be used to adjust the position change of the second adjustment assembly 102 relative to the first adjustment assembly 101 and the third adjustment assembly 103, so that the first adjustment assembly 101 and the third adjustment assembly 103 can rotate flexibly, thereby enhancing the wind-gathering effect of the air guiding assembly 20.

[0185] Exemplarily, a connecting plate 1103 can be provided at the outer end of the bearing plate 110 of the first adjustment assembly 101 or the third adjustment assembly 103, and a connecting hole is formed in the connecting plate 1103. A rotating shaft 1104 can be provided at the outer end of the bearing plate 110 of the second adjustment assembly 102, and the rotating shaft 1104 is connected in the connecting hole, so that the rotation connection of the outer ends of the first adjustment assembly 101 and the second adjustment assembly 102 and the outer ends of the third adjustment assembly 103 and the second adjustment assembly 102 can be realized through the cooperation of the rotating shaft 1104 and the connecting hole.

[0186] The inner end of the bearing plate 110 of the first adjusting component 101 or the third adjusting component 103 may be provided with a sliding groove 1101. The sliding groove 1101 may be U-shaped and extend along the length direction of the bearing plate 110. The inner end of the bearing plate 110 of the second adjusting component 102 may be provided with a fixing column 1102 protruding from the plate surface of the bearing plate 110. The fixing column 1102 may be slidably connected with the sliding groove 1101, so that the second adjusting component 102 can be slidably and rotationally connected relative to the first adjusting component 101 and the third adjusting component 103 through the cooperation of the fixing column 1102 and the sliding groove 1101. When the first adjusting component 101 and the third adjusting component 103 rotate under the drive of the first driving component 201, the fixing column 1102 can slide back and forth in the U-shaped groove to adapt to the position change between the second adjusting component 102 and the first adjusting component 101 and the third adjusting component 103, and realize the stable connection between the adjusting components 100.

[0187] It can be understood that the above structures can also be interchanged in position, that is, the rotating shaft 1104 and the fixing column 1102 are arranged on the first adjusting component 101 and the third adjusting component 103, and the connecting hole and the sliding groove 1101 are arranged on the second adjusting component 102, as long as the second adjusting component 102 can rotate relative to the first adjusting component 101 and the third adjusting component 103, and the second adjusting component 102 can slide and rotate relative to the first adjusting component 101 and the third adjusting component 103, and no specific limitation is made here.

[0188] Regarding the structural design of the first driving part 203, the precise inner and outer translation drive of the bearing plate 110 of the first adjusting component 101 and the bearing plate 110 of the third adjusting component 103 can be realized through the combination of a stepping motor and a transmission chain.

[0189] Among them, the stepping motor can be installed on the bearing plate 110 of the first adjusting component 101 and the bearing plate 110 of the third adjusting component 103, and can provide driving force for the movement of the transmission chain to ensure the directness and efficiency of power transmission. Moreover, the output shaft of the stepping motor can be in transmission connection with the transmission chain through a gear or a sprocket.

[0190] The transmission chain is arranged at the air outlet 11 and can be installed on the basic air duct wall 12. Moreover, the transmission chain can expand and contract along the direction perpendicular to the air outlet 11. For example, the transmission chain can be slidably connected to a slideway arranged on the basic air duct wall 12. The slideway extends along the length direction perpendicular to the air outlet 11. When the transmission chain moves under the drive of the stepping motor, it can slide along the slideway and can be extended and retracted relative to the air outlet 11.

[0191] The stepper motor can be electrically connected to the control component in the air guiding assembly 20. For example, the control component is connected to the stepper motor through a signal line, or there is a wireless communication connection between the control component and the stepper motor. By controlling the operation of the stepper motor through the control component, it is convenient to control the movement of the carrier plate 110 of the first adjustment component 101 and the carrier plate 110 of the third adjustment component 103, so as to achieve precise regulation of the air supply area of the air guiding assembly 20.

[0192] Specifically, when the air handling device 1 needs to drive the carrier plate 110 of the first adjustment component 101 and the carrier plate 110 of the third adjustment component 103 to move, the control component will send corresponding signals to the stepper motor. After receiving the signals, the stepper motor starts to rotate according to the preset rotation angle and speed. As the stepper motor rotates, the sprocket connected to it will also rotate synchronously, and the rotation of the sprocket drives the transmission chain engaged with it to move along the direction perpendicular to the air outlet 11. Since the stepper motor is installed on the carrier plate 110 of the second adjustment component 102, the stepper motor can be driven by the chain to expand and contract along the direction perpendicular to the air outlet 11, and then drive the carrier plate 110 to translate in and out relative to the air outlet 11.

[0193] For example, when the stepper motor rotates forward to drive the sprocket to rotate, the transmission chain can be moved outward from the air outlet 11, and the transmission chain drives the stepper motor and the connected carrier plate 110 to translate outward from the air outlet 11. When the stepper motor rotates in reverse to drive the sprocket to rotate in the opposite direction, the transmission chain contracts relative to the air outlet 11, pushing the stepper motor and the carrier plate 110 to translate inward from the air outlet 11.

[0194] In this way, through the cooperation of the transmission chain and the stepper motor, efficient and reliable power transmission can be achieved to ensure the stability and efficiency of the telescopic movement of the carrier plate 110 of the first adjustment component 101 and the carrier plate 110 of the third adjustment component 103 along the direction perpendicular to the air outlet 11. Moreover, since the transmission chain has high strength and rigidity, the above structure can provide sufficient power and load-bearing capacity for the in-and-out translation of the carrier plate 110 of the first adjustment component 101 and the carrier plate 110 of the third adjustment component 103.

[0195] In addition, since the transmission chain is flexible in layout and the stepper motor is small in size, the two can be combined to form a relatively compact telescopic mechanism, which can flexibly adapt to the requirements of different spaces, is convenient to be installed in a limited space, and is beneficial to the miniaturization and lightweight design of the air handling device 1.

[0196] As another implementation, the first driving part 203 can also be a combination of a stepper motor and a rack and pinion. Among them, a rack can be fixedly arranged at the air outlet 11, and the rack extends in a direction perpendicular to the air outlet 11. The stepper motor is installed on the carrier plate 110 of the first adjusting component 101 and the carrier plate 110 of the third adjusting component 103. And the stepper motor can drive the gear to rotate. When the gear rotates, the gear is meshed with the rack, and the gear can drive the stepper motor connected thereto to move outside or inside the air outlet 11, so as to realize the inner and outer translation of the carrier plate 110 of the first adjusting component 101 and the carrier plate 110 of the third adjusting component 103 relative to the air outlet 11.

[0197] As yet another implementation, the first driving part 203 can also include a multi-stage telescopic rod. The multi-stage telescopic rod can be telescoped in a direction perpendicular to the air outlet 11. Among them, the carrier plate 110 of the first adjusting component 101 and the carrier plate 110 of the third adjusting component 103 can be connected to the output end of the multi-stage telescopic rod, and the other end of the multi-stage telescopic rod can be fixed at the air outlet 11. For example, the other end of the multi-stage telescopic rod can be fixed on the basic air duct wall 12, so as to enable the carrier plate 110 of the first adjusting component 101 and the carrier plate 110 of the third adjusting component 103 to be driven by the multi-stage telescopic rod to translate towards the inside and outside of the air outlet 11.

[0198] The following takes the case where only one first driving component 201 is provided as an example for illustration.

[0199] Figure 12 It is another schematic diagram of the driving connection of the adjusting component provided by the embodiment of the present application. Figure 13 It is another schematic diagram of the driving connection of the adjusting component provided by the embodiment of the present application. Combining Figure 12 and Figure 13 As shown, when the number of the first driving components 201 is one, the first driving component 201 can include a first driving part 203. The first driving part 203 can drive the carrier plate 110 of the second adjusting component 102 to translate inside and outside the air outlet 11, so as to drive the carrier plate 110 of the first adjusting component 101 and the carrier plate 110 of the third adjusting component 103 connected thereto to move synchronously.

[0200] In this way, through the linkage of the carrier plates 110 in the first adjusting component 101, the second adjusting component 102 and the third adjusting component 103, only one first driving part 203 needs to be set to drive the second adjusting component 102 to realize the driving of the three adjusting components 100, and make the carrier plates 110 in the first adjusting component 101, the second adjusting component 102 and the third adjusting component 103 extend out of the air outlet 11, and guide the air flow inside the air outlet 11, so as to realize the large-area uniform air supply of the air guiding component 20. And further, the number of driving components inside the air guiding component 20 is saved, and the energy consumption is reduced.

[0201] It can be understood that, similar to the case where the number of the first driving components 201 is two, in order to meet the use requirements in different scenarios, as an implementation, each wind guide blade 120 in the second adjustment component 102 can be fixed to the carrier plate 110. Moreover, the blade direction of the wind guide blade 120 is the length direction of the carrier plate 110, that is, the wind guide blade 120 in the second adjustment component 102 is in a closed state.

[0202] At this time, the blade direction of the air guide blade 120 of the second adjustment component 102 is parallel to the plane where the air outlet 11 is located, and is set on the air outlet channel of the air flow. When the air flow flows out from the air outlet 11, the air guide blade 120 of the second adjustment component 102 will block the outflowing air flow. In this way, under the action of resistance, the air flow in the middle area of ​​the air outlet 11 flows to the first adjustment component 101 and the third adjustment component 103 on both sides of the air outlet 11, so that more air flow can be guided by the air guide blades 120 of the first adjustment component 101 and the third adjustment component 103 and then flow out, so that the air volume of the air guide component 20 to expand and supply air to both sides is larger, and the air outlet is uniform, so that indoor cooling or heating can be quickly achieved. In addition, when each air guide blade 120 of the second adjustment component 102 is fixedly connected to the carrier plate 110, there is no need to separately set a driving member to drive the blade to rotate, which can save driving members, reduce costs, and is conducive to the lightweight of the air treatment device 1.

[0203] As another embodiment, each wind guide blade 120 in the second adjustment assembly 102 may also be rotatably connected to the carrier plate 110. Correspondingly, the first drive assembly 201 may further include a second drive unit 204, which may drive each wind guide blade 120 in the second adjustment assembly 102 to rotate relative to the carrier plate 110.

[0204] In this way, by setting the second driving unit 204, the rotation angle of each air guide blade 120 in the second adjustment component 102 can be independently adjusted, thereby realizing the control of different air supply angles of the air guide blade 120 in the second adjustment component 102. Furthermore, the air supply angle of the middle area can be adjusted by adjusting the relative position change between the air guide blade 120 in the second adjustment component 102 and the carrier plate 110, thereby realizing multi-area air discharge.

[0205] It should be noted that the second driving unit 204 can refer to the design of the second driving component 202 in the air guide component 20 when the number of the first driving components 201 is two, which will not be described in detail here.

[0206] As an implementation manner, the air guiding assembly 20 may further include two second driving assemblies 202. The two second driving assemblies 202 may be respectively connected to the first adjusting assembly 101 and the third adjusting assembly 103. Moreover, the second driving assembly 202 may drive each air guiding blade 120 in the corresponding adjusting assembly 100 to rotate relative to the carrier plate 110.

[0207] In this way, through the arrangement of the second driving assembly 202, the rotation of the air guiding blades 120 on the first adjusting assembly 101 and the third adjusting assembly 103 relative to the corresponding carrier plate 110 can be realized, so that the air supply angles of the air guiding blades 120 of the first adjusting assembly 101 and the third adjusting assembly 103 are adjustable. Furthermore, the air supply coverage area of the air guiding assembly 20 can be expanded, making the coverage area of the air handling device 1 wider.

[0208] On this basis, referring to Figure 12 as shown, one ends of the carrier plate 110 of the first adjusting assembly 101 and the carrier plate 110 of the third adjusting assembly 103 that are away from each other are rotatably connected to the air outlet 11.

[0209] At this time, the carrier plate 110 of the second adjusting assembly 102 can be translated in and out under the drive of the first driving part 203. Since the carrier plate 110 of the second adjusting assembly 102 is movably connected to the carrier plates 110 of the first adjusting assembly 101 and the third adjusting assembly 103, driven by the carrier plate 110 of the second adjusting assembly 102, the carrier plates 110 of the first adjusting assembly 101 and the third adjusting assembly 103 can rotate accordingly.

[0210] When the carrier plate 110 of the second adjusting assembly 102 is translated outwards towards the air outlet 11, the carrier plate 110 of the second adjusting assembly 102 can drive one ends of the carrier plates 110 of the first adjusting assembly 101 and the third adjusting assembly 103 that are close to the carrier plate 110 of the second adjusting assembly 102 to move outwards towards the air outlet 11. At this time, the carrier plates 110 of the first adjusting assembly 101 and the third adjusting assembly 103 can take the end that is away from each other as the rotation center, and the other end swings outwards (rotates clockwise) under the drive of the carrier plate 110 of the second adjusting assembly 102 to realize the rotation of the carrier plates 110 of the first adjusting assembly 101 and the third adjusting assembly 103.

[0211] In this way, the flexible rotation of the carrier plate 110 of the first adjustment assembly 101 and the carrier plate 110 of the third adjustment assembly 103 can be achieved only by the driving of the second adjustment assembly 102 by the first driving unit 203, without separately arranging a driving member to drive the movement of the carrier plate 110 of the first adjustment assembly 101 and the carrier plate 110 of the third adjustment assembly 103. This reduces the number of driving members in the air guiding assembly 20, lowers the manufacturing cost of the air guiding assembly 20, and improves the driving efficiency.

[0212] Exemplarily, the inner end of the carrier plate 110 of the first adjustment assembly 101 can be rotatably and slidably connected to the inner end of the carrier plate 110 of the second adjustment assembly 102. Similarly, the inner end of the carrier plate 110 of the third adjustment assembly 103 can also be rotatably and slidably connected to the inner end of the carrier plate 110 of the second adjustment assembly 102.

[0213] Moreover, the outer end of the carrier plate 110 of the first adjustment assembly 101 can be rotatably and slidably connected to the outer end of the carrier plate 110 of the second adjustment assembly 102. The outer end of the carrier plate 110 of the third adjustment assembly 103 can also be rotatably and slidably connected to the outer end of the carrier plate 110 of the second adjustment assembly 102.

[0214] In this way, during the process of the carrier plate 110 of the second adjustment assembly 102 moving relatively in and out of the air outlet 11, the relative distance between the carrier plate 110 of the first adjustment assembly 101, the carrier plate 110 of the second adjustment assembly 102, and the carrier plate 110 of the third adjustment assembly 103 can be adjusted through the above settings, so as to avoid the interference of the carrier plate 110 of the first adjustment assembly 101 and the carrier plate 110 of the third adjustment assembly 103 on the movement of the carrier plate 110 of the second adjustment assembly 102. Thus, the swing angle of the carrier plate 110 of the first adjustment assembly 101 and the carrier plate 110 of the third adjustment assembly 103 relative to the air outlet 11, as well as the moving distance of the carrier plate 110 of the second adjustment assembly 102 extending out of the air outlet 11, can be increased. Furthermore, the air flow inside the air outlet 11 can be guided in cooperation with the air guiding blades 120 on the carrier plate 110, realizing the outward expansion of the air guiding assembly 20 to send air to a larger area on both sides of the air outlet 11 and enhancing the outward expansion air supply effect.

[0215] Regarding the specific structure for realizing the rotatable and slidable connection between the inner / outer ends of the carrier plate 110 of the first adjustment assembly 101 / third adjustment assembly 103 and the inner / outer ends of the carrier plate 110 of the second adjustment assembly 102, reference can be made to the cooperation of the sliding groove 1101 and the fixed column 1102 described above, and no further elaboration will be made here.

[0216] It should be noted that since the second driving component 202 only needs to drive the air guiding blades 120 on the corresponding bearing plate 110 to rotate, the second driving component 202 can be arranged at any position on the bearing plates 110 of the first adjusting component 101 and the third adjusting component 103, and no specific limitation is made here.

[0217] As another implementation manner, referring to Figure 13 as shown, the second driving component 202 can also be located at one end of the bearing plate 110 of the corresponding adjusting component 100 close to the bearing plate 110 of the second adjusting component 102. Taking Figure 13 the paper surface direction in as an example, one of the second driving components 202 can be arranged at the right end of the bearing plate 110 of the first adjusting component 101, and the other second driving component 202 can be arranged at the left end of the bearing plate 110 of the third adjusting component 103.

[0218] Moreover, on the basis that the second driving component 202 drives the air guiding blades 120 in the corresponding adjusting component to rotate relative to the bearing plate 110, the second driving component 202 can also drive the bearing plate 110 of the corresponding adjusting component to rotate.

[0219] At this time, the bearing plate 110 of the second adjusting component 102 can be translated in and out under the drive of the first driving part 203, and drive the bearing plates 110 of the first adjusting component 101 and the third adjusting component 103 to be translated in and out. Since the bearing plates 110 of the first adjusting component 101 and the third adjusting component 103 cannot rotate independently at this time, the bearing plates 110 of the first adjusting component 101 and the third adjusting component 103 can be driven to rotate by the second driving component 202.

[0220] When the bearing plate 110 of the second adjusting component 102 is translated outward toward the air outlet 11, the bearing plate 110 of the second adjusting component 102 can drive the bearing plates 110 of the first adjusting component 101 and the third adjusting component 103 to be translated outward toward the air outlet 11 together. Subsequently, under the drive of the second driving component 202, the bearing plates 110 of the first adjusting component 101 and the third adjusting component 103 can take the mutually close end as the rotation center, and swing the other end of the corresponding bearing plate 110 outward (rotate counterclockwise) to realize the rotation of the bearing plates 110 of the first adjusting component 101 and the third adjusting component 103, thereby expanding the air supply angle of the air guiding component 20.

[0221] In this way, through the setting of the second driving component 202, the rotation of each air guiding vane 120 on the corresponding bearing plate 110 can be driven, and the corresponding bearing plate 110 can also be driven, reducing the number of required driving parts and the energy consumption of the air guiding component 20. Moreover, the overall space occupied by the air guiding component 20 is smaller and the weight is lighter, which can save the space occupied by the air guiding component 20, facilitate the layout design of other components in the air handling device 1, and is beneficial to the overall weight reduction of the air handling device 1.

[0222] To facilitate the movable connection between the first adjusting component 101, the third adjusting component 103 and the second adjusting component 102, the inner end of the bearing plate 110 of the first adjusting component 101 can be rotatably and slidably connected to the inner end of the bearing plate 110 of the second adjusting component 102. Similarly, the inner end of the bearing plate 110 of the third adjusting component 103 can also be rotatably and slidably connected to the inner end of the bearing plate 110 of the second adjusting component 102.

[0223] The outer end of the bearing plate 110 of the first adjusting component 101 can be rotatably connected only to the outer end of the bearing plate 110 of the second adjusting component 102. Similarly, the outer end of the bearing plate 110 of the third adjusting component 103 can also be rotatably connected only to the outer end of the bearing plate 110 of the second adjusting component 102.

[0224] In this way, during the process of the relative translation of the bearing plate 110 of the second adjusting component 102 with respect to the air outlet 11, the relative distance between the bearing plate 110 of the first adjusting component 101, the bearing plate 110 of the second adjusting component 102 and the bearing plate 110 of the third adjusting component 103 can be adjusted through the above settings, so as to avoid the interference of the bearing plate 110 of the second adjusting component 102 on the movement of the bearing plate 110 of the first adjusting component 101 and the bearing plate 110 of the third adjusting component 103. Thus, the swinging angles of the bearing plate 110 of the first adjusting component 101 and the bearing plate 110 of the third adjusting component 103 relative to the air outlet 11 can be increased, and then the air guiding vane 120 on the bearing plate 110 can be used to guide the internal air flow of the air outlet 11, realizing the concentrated air supply with a larger air volume in the middle part of the air outlet 11 by the air guiding component 20 and enhancing the concentrated air outlet effect.

[0225] Regarding the specific structure for realizing the rotatable and slidable connection between the inner end of the bearing plate 110 of the first adjusting component 101 / the third adjusting component 103 and the inner end of the bearing plate 110 of the second adjusting component 102, and the specific structure for the rotatable connection between the outer end of the bearing plate 110 of the first adjusting component 101 / the third adjusting component 103 and the outer end of the bearing plate 110 of the second adjusting component 102, reference can be made to the cooperation between the sliding groove 1101 and the fixed column 1102 and the cooperation between the connection hole and the rotating shaft 1104 described above, and no further elaboration will be made here.

[0226] The following provides a detailed description of the air guiding vane 120 provided in the embodiments of the present application.

[0227] Figure 14 Another exploded view of the adjustment component provided in the embodiments of the present application. Refer to Figure 14 As shown, the air guiding vane 120 includes a vane body 121, and the vane body 121 is the main structure of the air guiding vane 120. An air guiding channel is formed between the vane bodies 121 of adjacent air guiding vanes 120 to guide the airflow blown out from the air outlet 11. By driving the air guiding vane 120 on the corresponding carrier plate 110 through the first driving component 201 and the second driving component 202, the orientation of the vane body 121 of the air guiding vane 120 can be changed, and further the air supply direction of the adjustment component 100 can be changed.

[0228] The thickness of the vane body 121 can be between 2 mm and 3 mm. In this way, the vane body 121 has a certain thickness, meeting the processability requirements of the vane body 121 and ensuring the required structural strength of the vane body 121. At the same time, the thickness of the vane body 121 is relatively small, the space occupied by the vane body 121 is small, and there is enough space between adjacent vanes, so that the airflow in the air duct can be smoothly led out, avoiding affecting the air outlet of the air handling device 1.

[0229] When the air guiding vane 120 is rotatably connected to the carrier plate 110, the air guiding vane 120 may further include a rotating shaft 122. The rotating shaft 122 is connected to the vane body 121, and the rotating shaft 122 can be integrally formed on the vane body 121 to form an integrally formed air guiding vane 120. The rotating shaft 122 can be connected to one end of the vane body 121 facing the carrier plate 110, and the rotating shaft 122 is rotatably connected to the carrier plate 110, and the vane body 121 rotates around the rotating shaft 122.

[0230] Exemplarily, the rotating shaft 122 may be located on the central axis of the vane body 121. In this way, the air guiding vane 120 has good force balance, better stability and higher reliability during the rotation process. Moreover, the widths of the vane body 121 on both sides of the central axis are kept the same, which is more conducive to the layout and installation of the air guiding vane 120. The distance between adjacent vanes can be designed according to the width of the vane body 121, so that the air guiding vanes 120 are evenly spaced. In addition, the air guiding vane 120 can also be better applied to the 360° rotation scenario. The movement range of the air guiding vane 120 is the smallest, and the required movement space of the air guiding vane 120 is also the smallest, which can reduce the occupied space of the air guiding component 20 and is beneficial to the miniaturization of the air handling device 1.

[0231] Exemplarily, the rotating shaft 122 may include a disc structure (not shown in the figure). An installation groove (not shown in the figure) may be provided on the bearing plate 110. The disc structure may rotate within the installation groove to enable the air guiding blade 120 to rotate on the bearing plate 110. Among them, the disc structure may be completely accommodated within the installation groove. For example, the disc structure is flush with the front surface of the bearing plate 110 (the side surface of the bearing plate 110 facing the blade body 121). In this way, the disc structure does not protrude on the surface of the bearing plate 110, which helps to reduce the wind resistance of the adjusting assembly 100. Moreover, the flatness of the adjusting assembly 100 is better and more aesthetically pleasing.

[0232] Figure 15 It is a schematic structural diagram when the air guiding blade is in the vertical state. Combining Figure 15 As shown, in this embodiment, the shape of the air guiding blade 120 in the adjusting assembly 100 is also designed. By the air guiding blade 120, the air supply direction is further adjusted, enhancing the flexibility of the adjusting assembly 100 to adjust the air supply area, so as to further expand the air supply coverage area of the air guiding assembly 20.

[0233] For the convenience of description, in this embodiment, the two opposite sides of the blade body 121 of the air guiding blade 120 are respectively defined as the first air guiding side 1211 and the second air guiding side 1212. The first air guiding side 1211 and the second air guiding side 1212 are respectively located on both sides of the central axis of the blade body 121. When the surface direction of the air guiding blade 120 is not parallel to the length direction of the bearing plate 110, one of the first air guiding side 1211 and the second air guiding side 1212 of the blade body 121 is located at an inner position of the air outlet 11, and the other is located at an outer position of the air outlet 11.

[0234] Specifically, in this embodiment, at least part of the blade bodies 121 of the air guiding blades 120 in the adjusting assembly 100 are set to a curved surface shape. For these blade bodies 121 with a curved surface shape, with the central axis of the blade body 121 as the demarcation line, one side of the blade body 121 on its central axis is the first bending part 1213, and the first air guiding side 1211 is the side of the first bending part 1213 far from the central axis of the blade body 121.

[0235] By designing one side of the blade body 121 on the central axis as the first bending part 1213, the first bending part 1213 causes the first air guiding side 1211 to deflect towards one side of the blade body 121. With the reference plane A of the blade body 121 as a reference, the extension direction of the first air guiding side 1211 deviates from the reference plane A, and there is an included angle α between the extension line of the first air guiding side 1211 and the reference plane A (see Figure 15 shown).

[0236] Among them, the reference plane A of the blade body 121 is the orthographic projection plane of the blade body 121, and the orthographic projection plane is a projection plane formed by orthographically projecting the blade body 121. Moreover, the reference plane A of the blade body 121 includes the central axis of the blade body 121, or rather, the central axis of the blade body 121 passes through the reference plane A. It can be understood that when the blade body 121 is in a planar shape, the plane where the blade body 121 is located is the reference plane A.

[0237] When the air guiding blades 120 as a whole form a certain angle with the plane where the air outlet 11 is located, an air guiding channel is formed between the blade bodies 121 of adjacent air guiding blades 120, and the air flow at the air outlet 11 is blown to the outside along the air guiding channel. Since one side of the blade body 121 is the first bending portion 1213, the first bending portion 1213 can cause the air flow passing through the air guiding channel to produce the Coanda effect and change the flow direction of the air flow. Furthermore, the air supply direction of the adjusting assembly 100 is changed, and the air supply area of the air guiding assembly 20 is adjusted.

[0238] The so-called Coanda effect, also known as the wall attachment effect or Coandă effect, is a phenomenon in fluid mechanics. Specifically, it is manifested that during the flow of a fluid (water flow or air flow), the fluid will deviate from its original flow direction and instead flow along the surface of a protruding object. When there is surface friction (or fluid viscosity) between the fluid and the surface of the object it flows over, as long as the curvature is not large, the fluid will flow along the surface of the object.

[0239] Thus, when the air flow in the air duct flows towards the air outlet 11, it flows through the surface of the first bending portion 1213, and the air flow rubs against the surface of the first bending portion 1213. The flow direction of the air flow can be changed, causing the air flow to flow along the surface of the first bending portion 1213. Finally, when the air flow is blown to the outside through the blade body 121, it can flow along the extension direction of the first air guiding side 1211. That is to say, the extension direction of the first air guiding side 1211 can be regarded as the air supply direction of the air guiding blade 120.

[0240] With such a setting, the flow direction of the air flow blown out from the air outlet 11 is guided by the first air guiding side 1211, causing the air flow to flow along the extension direction of the first air guiding side 1211. And there is an angle between the extension line of the first air guiding side 1211 and the reference plane A where the blade body 121 is located, which is equivalent to changing the flow direction of the air flow that would originally flow along the extension direction of the reference plane A. Furthermore, the air supply angle of the adjusting assembly 100 can be changed, making the adjustment of the air supply area by the air guiding assembly 20 more flexible and further expanding the air supply coverage area of the air handling device 1.

[0241] Among them, when the air guiding vane 120 forms a certain angle with the plane where the air outlet 11 is located as a whole, the first bending part 1213 in the vane body 121 can be located outside the air outlet 11, and the first air guiding side 1211 is the side where the air flows out of the air guiding channel. In this way, the air flow flows along the surface of the first bending part 1213, and when the air flow is blown to the outside, it can flow along the extending direction of the first air guiding side 1211, thereby changing the air supply direction of the adjusting assembly 100.

[0242] Moreover, in order to expand the air supply area of the adjusting assembly 100, the first bending part 1213 can make the first air guiding side 1211 deflect toward the same side of the air outlet 11. Refer to Figure 15 As shown, taking the air guiding vane 120 in the vertical state as a reference, when the air guiding vane 120 is perpendicular to the plane where the air outlet 11 is located, the extension line of the first air guiding side 1211 can extend toward the same side of the air outlet 11. Taking the example that the position of the air guiding vane 120 is closer to the left side in the length direction of the air outlet 11, the first air guiding side 1211 can deflect toward the left side of the air outlet 11. When the air guiding vane 120 is perpendicular to the plane where the air outlet 11 is located, the extension line of the first air guiding side 1211 can extend toward the left side of the air outlet 11.

[0243] In order to enable the adjusting assembly 100 to have a larger air supply coverage area, usually the air guiding vane 120 guides the air to the same side of the air outlet 11. For example, the air guiding vane 120 near the left side in the length direction of the air outlet 11 guides the air to the left side of the air outlet 11, and the air guiding vane 120 near the right side in the length direction of the air outlet 11 guides the air to the right side of the air outlet 11. By making the extension line of the first air guiding side 1211 extend toward the same side of the air outlet 11, when the air guiding vane 120 guides the air to the same side of the air outlet 11, the first air guiding side 1211 can further increase the air supply deflection angle of the air guiding vane 120. Furthermore, the air supply area of the adjusting assembly 100 is expanded.

[0244] Certainly, in some embodiments, when the extending direction of the air guiding vane 120 is at a certain angle with the plane where the air outlet 11 is located, the first bending part 1213 in the vane body 121 can also be located inside the air outlet 11, and the first air guiding side 1211 is the side where the air flows into the air guiding channel. In this way, when the air flows into the air guiding channel, the flow direction of the air can be changed. After the air flow flows along the surface of the first bending part 1213 in the air guiding channel, the flow direction of the air flow is changed. Furthermore, the flow direction of the air flow after flowing out of the air guiding vane 120 is also changed, thereby changing the air supply direction of the adjusting assembly 100.

[0245] At this time, in order to expand the air supply area of the adjustment component 100, the first bending portion 1213 can also deflect the first air guiding side 1211 to the same side of the air outlet 11. When the air guiding blade 120 is perpendicular to the plane where the air outlet 11 is located, the extension line of the first air guiding side 1211 can extend to the same side inside the air outlet 11. In this way, when the air guiding blade 120 needs to guide the air to the same side of the air outlet 11, the extension line of the first air guiding side 1211 of the air guiding blade 120 is made perpendicular to the plane where the air outlet 11 is located, or the extension line of the first air guiding side 1211 of the air guiding blade 120 is deflected to the other side of the air outlet 11, so as to ensure that when the air flows out from the air outlet 11, the overall flow is biased towards the same side of the air outlet 11.

[0246] Continue to refer to Figure 15 , in some embodiments, on the basis of designing one side of the blade body 121 as the first bending portion 1213, the other side of the blade body 121 can also be designed as the second bending portion 1214. That is to say, both sides of the central axis of the blade body 121 are designed as bending portions. Among them, the side of the second bending portion 1214 far from the central axis of the blade body 121 is the second air guiding side 1212 of the blade body 121. The extension direction of the second air guiding side 1212 also deviates from the reference plane A, and there is an included angle between the extension line of the second air guiding side 1212 and the reference plane A.

[0247] Taking the air guiding blade 120 in the vertical state as a reference, the air guiding blade 120 is perpendicular to the plane where the air outlet 11 is located. When the first air guiding side 1211 is located outside the air outlet 11, the extension line of the first air guiding side 1211 extends to the same side of the air outlet 11. At this time, the second air guiding side 1212 is located inside the air outlet 11, and the extension line of the second air guiding side 1212 extends to the opposite side of the air outlet 11. Still taking the left side of the air guiding blade 120 close to the air outlet 11 as an example, when the air guiding blade 120 is perpendicular to the plane where the air outlet 11 is located, the extension line of the first air guiding side 1211 located outside the air outlet 11 can extend to the left side of the air outlet 11, and the extension line of the second air guiding side 1212 located inside the air outlet 11 can extend to the right side of the air outlet 11.

[0248] With such a setting, for the air guiding blade 120 that can rotate 360°, when the air guiding blade 120 rotates to the position where the second air guiding side 1212 of the blade body 121 is located outside the air outlet 11, the same as when the first air guiding side 1211 is located outside the air outlet 11, the second air guiding side 1212 also deflects to the left side of the air outlet 11. In this way, the air guiding blade 120 can also rotate to the position where the second air guiding side 1212 is located outside the air outlet 11, and the air guiding blade 120 uses the second air guiding side 1212 to guide the air flow blown out from the air outlet 11, and the air supply deflection angle of the air guiding blade 120 is increased through the second air guiding side 1212.

[0249] When the air handling device 1 is operating, the first air guiding side 1211 of the air guiding blade 120 can be oriented towards the outside of the air outlet 11, or the second air guiding side 1212 of the air guiding blade 120 can be oriented towards the outside of the air outlet 11. The air guiding blade 120 can increase the air supply deflection angle by using the first air guiding side 1211 and can also increase the air supply deflection angle by using the second air guiding side 1212. In this way, there is no restriction on the rotation angle of the air guiding blade 120, the control of the air guiding blade 120 is more flexible, and the operation method is simpler. Moreover, when installing the air guiding blade 120, there is no need to deliberately distinguish between the first air guiding side 1211 and the second air guiding side 1212 of the air guiding blade 120, the positioning requirement for the air guiding blade 120 is relatively weak, which is convenient for the installation of the air guiding blade 120, can improve the assembly efficiency of the air guiding blade 120, and reduce the probability of installation failure of the air guiding blade 120.

[0250] Exemplarily, the bending shape of the second bending portion 1214 can be exactly the same as the bending shape of the first bending portion 1213, and the blade body 121 of the air guiding blade 120 is a centrosymmetric structure. When the rotation axis 122 of the air guiding blade 120 is located on the central axis of the blade body 121, the air guiding blade 120 as a whole is a centrosymmetric structure.

[0251] In this way, whether the first air guiding side 1211 is located outside the air outlet 11 or the second air guiding side 1212 is located outside the air outlet 11, when the blade body 121 deflects to a certain angle, the air supply deflection angle of the air guiding blade 120 is of the same size, which can enable the air guiding blade 120 to have the same air supply adjustment effect. Moreover, the air guiding blade 120 has good structural symmetry, balanced stress, better stability and higher reliability. In addition, because the air guiding blade 120 is a symmetric structure, the operability during the installation of the air guiding blade 120 is better, there is no need to distinguish and position the two sides of the air guiding blade 120, the installation efficiency of the air guiding blade 120 is higher, and the appearance effect of the adjusting assembly 100 is also better.

[0252] In other embodiments, only one side of the blade body 121 can be designed as the first bending portion 1213, while the other side of the blade body 121 can be designed as a flat portion. The extending direction of the flat portion can be designed according to the reference plane A of the blade body 121. The flat portion can extend along the extending direction of the reference plane A, and the central plane of the flat portion in the thickness direction can be located within the reference plane A.

[0253] When one side of the blade body 121 is the first bending portion 1213 and the other side is a straight portion, when installing the air guiding blade 120, the first air guiding side 1211 of the air guiding blade 120 can be oriented towards the outside of the air outlet 11. Moreover, the rotation angle range of the air guiding blade 120 can be controlled so that the first bending portion 1213 of the blade body 121 is always located outside the air outlet 11, while the straight portion of the blade body 121 is always located inside the air outlet 11. In order to utilize the first air guiding side 1211 to guide the outgoing air flow and change the air supply angle of the air guiding blade 120.

[0254] Of course, as described above, it is also possible to make the straight portion of the blade body 121 located outside the air outlet 11 and the first bending portion 1213 of the blade body 121 located inside the air outlet 11, and utilize the first bending portion 1213 to adjust the flow direction of the air entering the air guiding channel. Thus, the air supply angle of the air guiding blade 120 is changed. Here, it will not be elaborated further.

[0255] Regarding the structural design of all the air guiding blades 120 in the same adjustment assembly 100, all the air guiding blades 120 can be designed to be in a curved surface shape. In this way, the first air guiding side 1211 of all the air guiding blades 120 can increase the air supply deflection angle of the air guiding blade 120. The air supply angle of the entire adjustment assembly 100 can be changed, and the deflection angle of the air supply area of the entire adjustment assembly 100 can be increased.

[0256] Or, it is also possible to design some of the air guiding blades 120 to be in a curved surface shape, and the remaining air guiding blades 120 still maintain a planar shape. The air guiding blades 120 in the curved surface shape can increase the air supply deflection angle of the corresponding area of the adjustment assembly 100. While the remaining air guiding blades 120 in the planar shape keep the air supply deflection angle of the corresponding area of the adjustment assembly 100 unchanged.

[0257] At this time, the air guiding blades 120 closer to the end of the air outlet 11 can be designed to be in a curved surface shape, while the air guiding blades 120 closer to the center of the air outlet 11 are designed to be in a planar shape. The air supply deflection angle of the air guiding blades 120 closer to the center of the air outlet 11 is smaller, and the air supply deflection angle of the air guiding blades 120 closer to the end of the air outlet 11 is larger. From the center of the air outlet 11 to the end of the air outlet 11, the air supply deflection angle of the adjustment assembly 100 increases. In this way, the air supply area of the adjustment assembly 100 is larger, the air supply coverage range is wider, and the air outlet is more gentle.

[0258] In the adjustment assembly 100, whether only some of the air guiding blades 120 are designed to be in a curved surface shape or all the air guiding blades 120 are designed to be in a curved surface shape, all the air guiding blades 120 in the curved surface shape can maintain the same shape. In this way, the air guiding blades 120 in the curved surface shape have a consistent air supply adjustment effect on the corresponding area of the adjustment assembly 100.

[0259] Alternatively, along the direction of the end portion close to the air outlet 11, that is, from the center of the air outlet 11 to the end portion of the air outlet 11, among the air guide vanes 120 having a curved surface shape, the angle between the extension line of the first air guide side 1211 of each air guide vane 120 and the reference plane A can gradually increase. In this way, from the center of the air outlet 11 to the end portion of the air outlet 11, the air supply deflection angle of the adjusting assembly 100 gradually increases, the air supply area of the adjusting assembly 100 is larger, the air supply coverage range is wider, and the air supply area gradually expands outwards, the air volume is more dispersed, and the air supply is softer.

[0260] Figure 16 This is a three-dimensional structure diagram of the air guide vane provided by the embodiment of the present application. Refer to Figure 16 As shown, a plurality of air outlet holes 1215 can also be distributed on the vane body 121 of the air guide vane 120, and the air outlet holes 1215 penetrate through the two side surfaces of the vane body 121 in the thickness direction. When the vane body 121 is the aforementioned curved surface shape, a plurality of air outlet holes 1215 can be opened on the vane body 121. When the vane body 121 is a planar shape, a plurality of air outlet holes 1215 can also be opened on the vane body 121. A plurality of air outlet holes 1215 can be opened on all the vane bodies 121 of the adjusting assembly 100.

[0261] By opening a plurality of air outlet holes 1215 on the vane body 121, when the air treatment device 1 is in a working state, the airflow blown out from the air duct can flow outwards through the air outlet holes 1215 on the vane body 121.

[0262] Specifically, when the air guide vane 120 is in an open state, there is an angle between the air guide vane 120 and the plane where the air outlet 11 is located, and an air guide channel is formed between adjacent air guide vanes 120. At this time, part of the airflow blown out from the air duct will flow outwards along the air guide channel, and part of it can also flow outwards through the air outlet holes 1215 on the vane body 121. In this way, the air supply effect of the air treatment device 1 is improved by using the air outlet holes 1215 on the vane body 121.

[0263] When the air treatment device 1 supplies air outwards through the adjusting assembly 100, in addition to generating a first air flow flowing outwards along the air guide channel, a second air flow flowing outwards through the air outlet holes 1215 will also be generated, and the flow direction of the second air flow is different from that of the first air flow. Under the counteracting effect of the second air flow on the first air flow, the flow rate of the first air flow can be slowed down, strong wind blown out from the air outlet 11 can be avoided, the air supply effect of the air treatment device 1 can be made softer, and the use comfort of the air treatment device 1 can be improved.

[0264] It should be noted that the aperture of the air outlet holes 1215 formed in the blade body 121 is very small, and the air flow in the air duct will still preferentially flow outwards through the air guiding channels between the adjacent air guiding blades 120. Therefore, most of the air flow in the air duct will flow out through the air guiding channels between the adjacent air guiding blades 120, and only a small part of the air flow will flow out through the air outlet holes 1215. This small part of the air flow passing through the air outlet holes 1215 can play a good role in counteracting and mixing the air flow, and can weaken the air outlet flow rate. At the same time, it will not have too much impact on the overall air supply direction and air supply area of the adjusting assembly 100, and can ensure the air supply adjustment effect of the adjusting assembly 100.

[0265] When the air guiding blades 120 are in the closed state, the air guiding blades 120 are generally parallel to the plane where the air outlet 11 is located as a whole. The air guiding blades 120 of the adjusting assembly 100 can be located on the same straight line, and there is only a tiny installation gap between the adjacent air guiding blades 120. At this time, the air flow blown out from the air duct basically flows outwards through the air outlet holes 1215 on the blade body 121. Since the aperture of the air outlet holes 1215 is very small and the opening area of the blade body 121 is limited, the flow rate of the air flow flowing out from the air outlet holes 1215 of each air guiding blade 120 is small, the air supply volume of the air handling device 1 is small, and the air speed is low.

[0266] Exemplarily, when the air handling device 1 is heating, the air guiding blades 120 can be in the closed state, and only rely on the air outlet holes 1215 on each air guiding blade 120 to convey hot air outwards. Since the flow rate of the hot air is low and the air resistance of the hot air to the blade body 121 is small, the hot air can be stably output outwards through the air outlet holes 1215 on the blade body 121. Moreover, only by outputting the hot air through the air outlet holes 1215 on the blade body 121, the flow rate of the hot air can be limited, so that the indoor space can be maintained at a suitable temperature and the energy consumption of the air handling device 1 can be reduced.

[0267] Among them, the plurality of air outlet holes 1215 can be evenly distributed on the surface of the blade body 121. In this way, it can ensure that there is enough opening area on the blade plate body, so that the second air flow flowing out through the air outlet holes 1215 has enough air volume, ensuring that the second air flow can effectively play a role in weakening the flow rate of the first air flow, and realizing the softening of the air supply of the air handling device 1. And because the air outlet holes 1215 are evenly distributed in each area of the blade body 121, the pressure action of the second air flow on the blade body 121 is evenly distributed on the blade body 121, and the stress uniformity of the blade body 121 is good, which can improve the reliability and service life of the blade body 121.

[0268] Exemplarily, the air outlet holes 1215 may be arranged in an array on the surface of the blade body 121. Along the height direction of the blade body 121 (the height direction of the blade body 121 is, for example, the width direction of the air outlet holes 1215), multiple rows of air outlet holes 1215 are arranged in sequence. Each row of air outlet holes 1215 includes a plurality of air outlet holes 1215 arranged in sequence along the width direction of the blade body 121. Adjacent rows of air outlet holes 1215 may be staggeredly arranged, wherein each air outlet hole 1215 in one row may be correspondingly located between two adjacent air outlet holes 1215 in the other row.

[0269] In the description of the present application, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present application.

[0270] It should be noted that the embodiments referred to in the specification as "one embodiment", "embodiment", "exemplary embodiment", "some embodiments", etc. may include specific features, structures or characteristics, but not every embodiment necessarily includes such specific features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. Moreover, when combining specific features, structures or characteristics in an embodiment, implementing such features, structures or characteristics in other embodiments, whether explicitly or implicitly described, is within the knowledge scope of those skilled in the art.

[0271] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An air guiding component is installed at the air outlet of an air handling device, characterized in that, The air guiding assembly includes: Three adjusting components, which include a first adjusting component, a second adjusting component, and a third adjusting component that are sequentially movably connected along the length direction of the air outlet; wherein, each adjusting component includes a bearing plate and a plurality of air guiding blades, the bearing plate is movably arranged at the air outlet, and each air guiding blade is connected to the bearing plate and arranged sequentially along the plate surface of the bearing plate; At least one first driving component, which is connected to the adjusting component and drives the bearing plate of the corresponding adjusting component to move, so that the bearing plates of all the adjusting components are linked, so that the bearing plates of the adjusting components can be pushed out of the air outlet, or the bearing plates of the adjusting components are completely located inside the air outlet.

2. The air guiding assembly according to claim 1, wherein The number of the first driving components is two, and the two first driving components respectively drive the bearing plates of the first adjusting component and the third adjusting component to move, so as to drive the bearing plate of the second adjusting component to translate relative to the inside and outside of the air outlet.

3. The air guiding assembly according to claim 2, wherein, The two first driving components are respectively connected to the opposite ends of the first adjusting component and the third adjusting component, and the first driving component drives the bearing plate of the corresponding adjusting component to rotate.

4. The air guiding assembly according to claim 3, characterized in that, The first driving component also drives each air guiding blade in the corresponding adjusting component to rotate relative to the bearing plate. The first driving component includes: A driving motor; A transmission member, which is transmission-connected between the driving motor and the adjusting component; Wherein, the transmission member drives the bearing plate to rotate, and one of the driving motor and the transmission member drives each air guiding blade to rotate.

5. The air guiding assembly according to claim 4, characterized in that, The transmission member includes: A first gear pair, which is transmission-connected to the driving motor; A second gear pair, which is transmission-connected between the first gear pair and the bearing plate, and the second gear pair drives the bearing plate to rotate; Wherein, the driving motor or the first gear pair drives each air guiding blade to rotate.

6. The air guiding assembly according to claim 2, wherein The first driving component includes: A first driving part, which drives the bearing plate of the corresponding adjusting component to translate relative to the inside and outside of the air outlet; A second driving part, the second driving parts of the two first driving components are respectively connected to the adjacent ends of the first adjusting component and the third adjusting component, and the second driving part drives the bearing plate of the corresponding adjusting component to rotate.

7. The air guiding assembly according to claim 6, wherein, The first driving part includes: A stepping motor, which is installed on the bearing plate of the corresponding adjusting component; A transmission chain, which is arranged at the air outlet, and the transmission chain is transmission-connected to the stepping motor and expands and contracts along the direction perpendicular to the air outlet.

8. The air guiding assembly according to claim 6, wherein, The second driving part also drives each air guiding blade in the corresponding adjusting component to rotate relative to the bearing plate.

9. The air guiding assembly according to claim 2, wherein, In the second adjusting component, each air guiding blade is fixed to the bearing plate, and the leaf surface direction of the air guiding blade is the length direction of the bearing plate.

10. The air guiding assembly according to claim 2, wherein, In the second adjusting component, each air guiding blade is rotatably connected to the bearing plate; The air guiding assembly further includes a second driving assembly, and the second driving assembly drives each of the air guiding vanes in the second adjusting assembly to rotate relative to the bearing plate.

11. The air guiding assembly according to claim 1, wherein, The number of the first driving assemblies is one, and the first driving assembly includes: A first driving part, and the first driving part drives the bearing plate of the second adjusting assembly to translate in and out relative to the air outlet, so as to drive the bearing plates of the first adjusting assembly and the third adjusting assembly to move.

12. The air guiding assembly according to claim 11, wherein, In the second adjusting assembly, each of the air guiding vanes is fixed to the bearing plate, and the leaf surface direction of the air guiding vane is the length direction of the bearing plate.

13. The air guiding assembly according to claim 11, wherein, In the second adjusting assembly, each of the air guiding vanes is rotatably connected to the bearing plate; The first driving assembly further includes a second driving part, and the second driving part drives each of the air guiding vanes in the second adjusting assembly to rotate relative to the bearing plate.

14. The air guiding assembly according to claim 11, characterized in that, It further includes: Two second driving assemblies, and the two second driving assemblies are respectively connected to the first adjusting assembly and the third adjusting assembly, and the second driving assembly drives each of the air guiding vanes in the corresponding adjusting assembly to rotate relative to the bearing plate.

15. The air guiding assembly according to claim 14, characterized in that, One ends of the bearing plates of the first adjusting assembly and the third adjusting assembly that are away from each other are rotatably connected to the air outlet.

16. The air guiding assembly according to claim 14, wherein, The second driving assembly is located at one end of the bearing plate of the corresponding adjusting assembly close to the bearing plate of the second adjusting assembly, and the second driving assembly also drives the bearing plate of the corresponding adjusting assembly to rotate.

17. An air handling device, characterized in that, It includes: An equipment body, and the equipment body includes a housing and an evaporator and a blower located in the housing; And the air guiding assembly according to any one of claims 1-16, and the air guiding assembly is installed at the air outlet surrounded by the housing.

18. The air treatment device according to claim 17, characterized in that, The evaporator is located in the covering area of the second adjusting assembly of the air guiding assembly.

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