Air guide assembly and air treatment equipment

Abstract

The utility model provides an air guide assembly and air treatment equipment, and relates to the technical field of air treatment equipment. The air guide assembly is mounted at an air outlet of the air treatment equipment and comprises an adjusting assembly and a plurality of air guide blades, and the adjusting assembly comprises a bearing plate and a plurality of air guide blades movably connected to the bearing plate; the bearing plate extends in the length direction of the air outlet, and the air guide blades are sequentially arranged along the plate face of the bearing plate. The driving assembly drives the bearing plate to change in position relative to the air outlet, and the driving assembly drives the air guide blades to change in position relative to the bearing plate. 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

[0001] This application is required to be filed with the Chinese Patent Office on October 28, 2024, application number:

[0002] Priority is given to Chinese Patent Application No. 202411514814.7 entitled “Air Guide Component and Air Handling Equipment”, the entire contents of which are incorporated herein by reference. Technical Field

[0003] This application relates to the field of air handling equipment technology, and in particular to an air guide assembly and an air handling device. Background Technology

[0004] Air handling equipment, such as air conditioning units, typically includes an air outlet and an air deflector plate installed at the air outlet. The air deflector plate is rotatably connected to the air outlet, and the direction of airflow from the air outlet is changed by altering the angle at which the air deflector plate opens relative to the air outlet.

[0005] However, this method of adjusting the air supply direction results in a relatively limited air supply area for the air handling equipment. Utility Model Content

[0006] This application provides an air guide assembly and an air handling device. The air guide assembly can flexibly adjust the air delivery angle of the air handling device, thereby expanding the air delivery coverage area of ​​the air handling device. Furthermore, the driving method of the air guide assembly is simpler, which helps to save space and reduce energy consumption.

[0007] One aspect of this application provides an air guide assembly installed at the air outlet of an air handling equipment. The air guide assembly includes: an adjustment assembly, which includes a support plate and a plurality of air guide blades movably connected to the support plate; the support plate extends along the length direction of the air outlet, and the air guide blades are arranged sequentially along the surface of the support plate; and a drive assembly, which drives the support plate to change position relative to the air outlet, and drives each air guide blade to change position relative to the support plate.

[0008] The air guide assembly provided in this application is installed at the air outlet of an air handling unit. The air guide assembly includes an adjustment component and a drive component, the drive component driving the adjustment component to move. Specifically, the drive component can drive the movement of each air guide blade on the support plate, causing the position of each air guide blade relative to the support plate to change, thereby adjusting the air delivery angle by changing the deflection angle of the air guide blades. Furthermore, the drive component can also drive the position of the support plate relative to the air outlet to increase the deflection angle range of the air guide blades to expand the air delivery area, or change the deflection angle of the support plate to adjust the air delivery angle. This allows for flexible adjustment of the air delivery angle of the air handling unit, expanding the air delivery coverage area, achieving large-area air delivery, avoiding air delivery blind spots, improving indoor temperature uniformity, and enhancing indoor comfort.

[0009] And, the driving assembly drives the air guide blades and the bearing plate simultaneously, which simplifies the driving mode of the air guide assembly, reduces the number and space occupied by the driving assembly, and is conducive to reducing the energy consumption of the air guide assembly.

[0010] In a possible implementation, the driving assembly comprises: a driving motor configured to provide a driving force; and a transmission member configured to be in transmission connection between the driving motor and the adjusting assembly; wherein the transmission member drives the bearing plate to move, and one of the driving motor and the transmission member drives the air guide blades to swing.

[0011] In this way, only one driving motor and the transmission member are used to drive the air guide blades on the bearing plate to rotate and drive the bearing plate to move, which simplifies the driving mode of the adjusting assembly, reduces the number of driving motors used, and makes the driving assembly simpler in structure, smaller in space occupied, and lighter in weight. The layout space of the air handling device can be saved, the arrangement of other components is facilitated, and the energy consumption of the air handling device can be saved.

[0012] In a possible implementation, the transmission member comprises: a first transmission part in transmission connection with the driving motor; and a second transmission part in transmission connection between the first transmission part and the bearing plate and configured to drive the bearing plate to move; wherein the driving motor drives the air guide blades to swing.

[0013] In this way, the driving motor can drive the air guide blades to rotate continuously during continuous operation. And, the power of the driving motor is transmitted to the second transmission part through the first transmission part, and the first transmission part and the second transmission part are designed in transmission, so that the first transmission part can transmit power to the second transmission part or not. In turn, the transmission member can drive the bearing plate to move or keep the bearing plate stationary.

[0014] In a possible implementation, the second transmission part is located on the side of the first transmission part close to the bearing plate.

[0015] In this way, the first transmission part and the second transmission part are stacked, which facilitates the transmission of power between the two. The second transmission part is closer to the bearing plate, which facilitates the connection between the second transmission part and the bearing plate. In addition, the transmission member is smaller in size, and the driving assembly occupies less space.

[0016] In a possible implementation, the movement mode of the driving assembly for driving the adjusting assembly comprises a first movement mode and a second movement mode; the first movement mode is that the air guide blades swing and the bearing plate moves; and the second movement mode is that the air guide blades swing and the bearing plate is stationary.

[0017] In this way, the driving assembly can drive the adjusting assembly to move flexibly to meet the requirements of different air supply angles. According to the air supply angle requirement of the user, the control member controls the driving assembly to operate, and the driving assembly drives the adjusting assembly to move in the first movement mode or in the second movement mode, so as to achieve that the deflection angle of the deflection of the deflection blade relative to the initial position reaches the air supply angle.

[0018] In a possible implementation, when in the second movement mode, the bearing plate is located at the initial position or the limit position; when in the initial position, the bearing plate is completely accommodated in the air outlet; and when in the limit position, the bearing plate is at least partially exposed outside the air outlet.

[0019] In this way, when the driving assembly drives the bearing plate to move between the initial position and the limit position, the driving assembly also drives the deflection blade to move relative to the bearing plate, so that the movement of the adjusting assembly is in the second movement mode.

[0020] In a possible implementation, the driving assembly drives the bearing plate to swing to change the included angle of the bearing plate relative to the length direction of the air outlet.

[0021] In this way, the driving assembly drives the bearing plate to swing relative to the air outlet, superimposes the deflection angle of the bearing plate on the deflection angle of the deflection blade, and increases the air supply angle range of the adjusting assembly, thereby expanding the air supply area of the adjusting assembly.

[0022] In a possible implementation, the deflection assembly includes one adjusting assembly; the driving assembly is connected to the middle part of the length direction of the adjusting assembly, or the driving assembly is connected to one end of the length direction of the adjusting assembly.

[0023] The deflection blade of the adjusting assembly can be deflected relative to the bearing plate, and the bearing plate can also be deflected relative to the air outlet. One adjusting assembly also has a large enough air supply area to meet the requirements of a general indoor space.

[0024] By connecting the driving assembly to the middle region of the length direction of the adjusting assembly, the overall deflection assembly is more balanced in force and has higher reliability, and the deflection amplitudes of the adjusting assembly to both sides remain consistent, so that the air supply balance of the deflection assembly is better and the universality is higher. By connecting the driving assembly to one end of the length direction of the adjusting assembly, the adjusting assembly can be more exposed outside the air outlet, can avoid the interference and limitation of the air duct on the deflection blade, and is conducive to maximizing the air supply area of the adjusting assembly.

[0025] In a possible implementation, the number of adjusting assemblies is two, and the two adjusting assemblies are arranged at intervals along the length direction of the air outlet; the number of driving assemblies is two, and the two driving assemblies are respectively connected to the two adjusting assemblies.

[0026] In this way, the two adjusting assemblies can respectively send air to different areas, the air supply area of the air guide assembly can be expanded, and the air supply coverage area of the air treatment device can be expanded. Moreover, the air supply areas of the two adjusting assemblies can be independently adjusted by driving the two adjusting assemblies by the two driving assemblies respectively, and the air supply area of the air guide assembly is more flexible in regulation and control. Different environmental requirements can be met, the air flow blown by the air guide assembly can be more fully utilized, and waste can be avoided.

[0027] In a possible implementation, the two driving assemblies are symmetrically arranged with the center line between the two adjusting assemblies as the symmetric axis.

[0028] In this way, the structure of the air guide assembly as a whole is more symmetrical, the force is more balanced, the stability is better, and the reliability is higher. Moreover, the coverage of the air supply areas of the two adjusting assemblies is symmetrical, and the air guide assembly is more versatile. In addition, the air guide assembly does not need to distinguish the installation positions of the two adjusting assemblies during assembly, and the assembly efficiency is higher.

[0029] In a possible implementation, the two driving assemblies are respectively located at one end of the two adjusting assemblies away from each other.

[0030] In this way, the adjusting assembly can extend more to the outside of the air outlet, and can almost be exposed. The interference and limitation of the air duct on the air guide vane can be avoided, the air supply blind area can be avoided, and the air supply area of the adjusting assembly can be further expanded.

[0031] In a possible implementation, the adjusting assembly further comprises a linkage, all the air guide vanes are connected with the linkage, and the driving assembly drives all the air guide vanes to swing through the linkage.

[0032] When the driving assembly operates, the linkage can be driven to move. When the linkage moves, all the air guide vanes can be driven to swing synchronously.

[0033] In a possible implementation, the driving assembly is connected with one of the air guide vanes, or the driving assembly is connected with the linkage.

[0034] In a possible implementation, the linkage is a connecting rod, the connecting rod extends along the extension direction of the bearing plate, and the connecting rod is connected with all the air guide vanes.

[0035] In this way, the driving motor is connected with the air guide vanes or the connecting rod, and under the driving action of the driving motor, the connecting rod reciprocates with a small swing amplitude, and all the air guide vanes are driven to swing through the swing and reciprocation of the connecting rod.

[0036] In a possible implementation, the linkage is arranged in the bearing plate.

[0037] In this way, the linkage is connected with all the guide vanes, and the carrier plate provides a shield for the linkage, which can improve the appearance of the air guide assembly. In addition, the linkage does not occupy additional separate space, and has no impact on the volume of the air guide assembly, which is beneficial to the miniaturization of the air guide assembly.

[0038] In a possible implementation, the guide vanes and the driving assembly are respectively located on two sides of the thickness direction of the carrier plate.

[0039] In this way, the installation space of the guide vanes and the installation space of the driving assembly do not interfere with each other. The layout space of the guide vanes can be increased, which is beneficial to improve the air guiding effect of the air guide assembly. In addition, the other side of the carrier plate also has sufficient space to install the driving assembly, which is beneficial to the design and installation of the driving assembly. In addition, the guide vanes are usually located on the side of the carrier plate facing the air outlet, and the driving assembly is installed on the side of the carrier plate away from the air outlet, so that the carrier plate shields the driving assembly, which is beneficial to improve the appearance of the air handling equipment.

[0040] In a possible implementation, the air guide assembly further includes a control member, the control member is electrically connected with the driving assembly, and the control member controls the operation of the driving assembly.

[0041] In this way, the control member controls the operation of the driving assembly, controls the swing direction and deflection angle of the guide vanes, and controls the movement posture of the carrier plate, so as to accurately control the air supply direction and air supply area of the adjustment assembly.

[0042] Another aspect of the present application provides an air handling equipment, which includes an equipment body and the air guide assembly as described above, and the air guide assembly is arranged at the air outlet of the equipment body.

[0043] The air handling equipment provided by the present application has all the technical effects of the air guide assembly, which will not be described here. BRIEF DESCRIPTION OF DRAWINGS

[0044] 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 needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description can also be obtained by those skilled in the art without creative labor.

[0045] Figure 1 A structural schematic diagram of an air handling equipment provided by an embodiment of the present application is shown in the figure.

[0046] Figure 2 A three-dimensional structural schematic diagram of an air guide assembly provided by an embodiment of the present application is shown in the figure.

[0047] Figure 3 A schematic view of a wind guide assembly according to an embodiment of the present application in an initial state;

[0048] Figure 4 A schematic view of a wind guide assembly according to an embodiment of the present application in a working state;

[0049] Figure 5 A schematic view of a wind guide assembly according to an embodiment of the present application in another working state;

[0050] Figure 6 A schematic view of a driving mode of a wind guide assembly according to an embodiment of the present application;

[0051] Figure 7 A sectional view of a transmission member according to an embodiment of the present application;

[0052] Figure 8 A planar perspective view of a transmission member according to an embodiment of the present application; Figure 7

[0053] Figure 9 A schematic view of an operation of a gear set according to an embodiment of the present application;

[0054] Figure 10 A schematic view of an operation of a gear set cooperating with a wind guide assembly according to an embodiment of the present application;

[0055] Figure 11 A schematic view of another operation of a gear set according to an embodiment of the present application;

[0056] Figure 12 A schematic view of another operation of a gear set cooperating with a wind guide assembly according to an embodiment of the present application;

[0057] Figure 13 An exploded view of an adjusting assembly according to an embodiment of the present application.

[0058] Legend of reference numerals:

[0059] 1 - air handling device;

[0060] 10 - device body;

[0061] 11 - air outlet; 12 - base air duct wall;

[0062] 20 - wind guide assembly;

[0063] 100 - adjusting assembly; 200 - driving assembly;

[0064] 110 - carrier plate; 120 - wind guide blade; 130 - linkage; 130a - connecting rod; 210 - driving motor; 220 - transmission member; 220a - gear set; ​

[0065] 111 - panel; 112 - bottom plate; 221 - first transmission part; 221a - first gear pair; 222 - second transmission part; 222a - second gear pair;

[0066] 2211 - driving wheel; 2212 - first driven wheel; 2221 - first transmission wheel; 2222 - second driven wheel; 2223 - second transmission wheel;

[0067] 22111 - transmission rod; 22121 - avoiding recess; 22211 - transmission groove; 22212 - concave arc surface. DETAILED DESCRIPTION

[0068] As described in the background, the conventional air conditioning equipment is provided with swingable air guide plates in the air duct to adjust the air supply angle. For example, the horizontally arranged air guide plates swing up and down to realize up and down air sweeping, and the vertically arranged air guide plates swing left and right to realize left and right air sweeping. The swing angle of all the air guide plates is uniformly regulated by the connecting rod, so as to adjust the overall air supply area of the air conditioning equipment.

[0069] However, the above-mentioned air supply area adjusting mode has a positive correlation between the area size of the air supply area and the area size of the air outlet. This will cause the air supply area of the air conditioning equipment to be relatively limited, and the air supply coverage area to be small, which cannot realize air supply in a large area. Moreover, since the air guide plates are located in the air duct and can only be deflected at the same rotation angle, a blind area will appear when the air supply angle is adjusted, which will cause the indoor temperature difference to be obvious and the comfort to be improved.

[0070] Therefore, the embodiments of the present application provide an air guide assembly and an air treatment equipment. The air guide assembly is installed at the air outlet of the air treatment equipment. The air guide assembly comprises an adjusting assembly and a driving assembly. The driving assembly can drive the adjusting assembly to move. The driving assembly can drive each air guide blade on the bearing plate to move, so that the position of each air guide blade relative to the bearing plate changes. The air supply angle is adjusted by changing the deflection angle of the air guide blade. Moreover, the driving assembly can also drive the bearing plate to change the position relative to the air outlet, so as to increase the deflection angle range of the air guide blade to expand the air supply area, or change the deflection angle of the bearing plate to adjust the air supply angle. In this way, the air supply angle of the air treatment equipment can be flexibly adjusted, the air supply coverage area of the air treatment equipment can be expanded, air supply in a large area can be realized, and a blind area can be avoided, the temperature uniformity in the room can be improved, and the comfort in the room can be improved.

[0071] Moreover, the driving assembly not only drives the air guide blade to move, but also drives the bearing plate to move, which simplifies the driving mode of the air guide assembly, can reduce the number and occupied space of the driving assembly, and is beneficial to reducing the energy consumption of the air guide assembly.

[0072] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0073] This application provides an air handling device, which includes, but is not limited to, air conditioning equipment, humidifiers, dehumidifiers, ventilation equipment, heat recovery ventilation systems, air purifiers, and fresh air systems. In this application embodiment, an air conditioning unit is used as an example for description. The air conditioning unit may include wall-mounted air conditioners, floor-standing air conditioners, central air conditioning systems, ducted air conditioners, etc.

[0074] The following explanation uses a wall-mounted air conditioner as an example of an air handling unit.

[0075] Figure 1 This is a schematic diagram of an air handling device provided in an embodiment of this application. (Refer to...) Figure 1 As shown, the air handling unit 1 includes a unit body 10, which has an air outlet 11 through which the air handling unit 1 supplies air to the outside. Taking a wall-mounted air conditioner as an example, the air handling unit 1 is installed on an indoor wall, and the air outlet 11 can be located on the front (the side facing away from the wall) of the unit body 10 and near the lower part. For example, the air outlet 11 can be tilted downwards, making the air supply area of ​​the air handling unit 1 more suitable.

[0076] An air guide assembly 20 is provided at the air outlet 11 of the equipment body 10. The air guide assembly 20 is used to adjust the air delivery direction and air delivery area of ​​the air handling equipment 1 so as to achieve flexible air delivery of the air handling equipment 1.

[0077] Figure 2 This is a three-dimensional structural diagram of an air guide component provided in an embodiment of this application.

[0078] Reference Figure 2As shown, the air guide assembly 20 comprises an adjusting assembly 100, which is arranged in the air duct of the device body 10. The adjusting assembly 100 can be mounted on a mounting base in the air duct. For the convenience of description, the base air duct wall 12, for example, a wall surface of the air duct close to a wall, is defined in the embodiment, and the adjusting assembly 100 can be mounted on the base air duct wall 12. The adjusting assembly 100 can be directly mounted on the base air duct wall 12 or mounted on the base air duct wall 12 through other support components. In addition, the adjusting assembly 100 can be located at the air outlet 11 of the device body 10. For example, the adjusting assembly 100 can cover most of the area of the air outlet 11, so as to adjust the air supply direction and air supply area of the device body 10 through the adjusting assembly 100.

[0079] The adjusting assembly 100 can comprise a carrier plate 110 and a plurality of air guide blades 120. The carrier plate 110 can be mounted on the base air duct wall 12, and the plate surface of the carrier plate 110 can be parallel to the wall surface of the base air duct wall 12, for example. In addition, the carrier plate 110 can extend along the length direction of the air outlet 11, so as to realize that the adjusting assembly 100 can cover the air outlet 11. The air guide blades 120 are arranged in sequence along the plate surface of the carrier plate 110, and the air guide blades 120 are movably connected to the carrier plate 110.

[0080] The carrier plate 110 is close to the base air duct wall 12, so as to facilitate mounting the adjusting assembly 100 on the base air duct wall 12 through the carrier plate 110. The air guide blades 120 can be located on the side plate surface of the carrier plate 110 away from the base air duct wall 12, the air guide blades 120 face the air outlet 11, and the air guide blades 120 extend toward the air outlet 11. In this way, the airflow in the air duct can be blown out from the air outlet 11 after passing through the air guide blades 120, so as to guide the airflow through the air guide blades 120.

[0081] Continuing to refer to Figure 2 The air guide assembly 20 further comprises a driving assembly 200 connected with the adjusting assembly 100. The driving assembly 200 drives the adjusting assembly 100 to move, so as to realize the adjustment of the air supply direction and air supply area by the adjusting assembly 100.

[0082] In the embodiment, the carrier plate 110 is also movably connected to the base air duct wall 12. The driving assembly 200 can drive the air guide blades 120 on the carrier plate 110 to move, and the driving assembly 200 can also drive the carrier plate 110 to move. When the driving assembly 200 drives the carrier plate 110 to move, the air guide blades 120 on the carrier plate 110 move together with the carrier plate 110. At the same time, the air guide blades 120 can also move relative to the carrier plate 110.

[0083] The driving assembly 200 can be arranged on the side of the carrier plate 110 facing the base air duct wall 12. That is, the air guide blades 120 and the driving assembly 200 can be located on the two sides of the thickness direction of the carrier plate 110, respectively. In this way, the driving assembly 200 can be directly connected with the carrier plate 110, facilitating the driving assembly 200 to drive the carrier plate 110 and the air guide blades 120 on the carrier plate 110 to move. Moreover, the driving assembly 200 does not occupy the space of the carrier plate 110 on the side where the air guide blades 120 are located, which can increase the layout space of the air guide blades 120 and is beneficial to improving the air guiding effect of the air guiding assembly 20. At the same time, the side of the carrier plate 110 facing the base air duct wall 12 also has sufficient space to arrange the driving assembly 200, which is beneficial to the design and installation of the driving assembly 200. In addition, the carrier plate 110 can shield the driving assembly 200, which can improve the appearance effect of the air handling equipment 1.

[0084] The air guiding assembly 20 can also comprise a control element electrically connected with the driving assembly 200. For example, the control element is connected with the driving assembly 200 through a signal line, or the control element is connected with the driving assembly 200 through wireless communication. The driving assembly 200 is controlled to operate through the control element, the swinging direction and the deflection angle of the air guide blades 120 are controlled, the swinging direction and the deflection angle of the carrier plate 110 are controlled, and the air supply direction and the air supply area of the adjusting assembly 100 are accurately controlled.

[0085] The driving assembly 200 drives each air guide blade 120 on the carrier plate 110 to move, so that the position of each air guide blade 120 relative to the carrier plate 110 changes. The included angle between each air guide blade 120 and a certain direction of the plate surface of the carrier plate 110 changes, and each air guide blade 120 deflects towards the side of the air outlet 11, so as to adjust the air supply angle of the air guiding assembly 20.

[0086] The driving assembly 200 drives the carrier plate 110 to move, so that the position of the carrier plate 110 relative to the air outlet 11 changes, and the distance between the carrier plate 110 and the base air duct wall 12 changes. The carrier plate 110 moves together with each air guide blade 120 on the carrier plate 110, which can change the position of the air guide blade 120 relative to the air outlet 11 and weaken or even eliminate the deflection angle limitation of the air duct on the air guide blade 120. In this way, the deflection angle range of the air guide blade 120 relative to the carrier plate 110 can be increased. When the deflection angle of the carrier plate 110 relative to the air outlet 11 is adjustable, the deflection angle of the air guide blade 120 relative to the carrier plate 110 is adjusted on the basis of changing the deflection angle of the carrier plate 110, which can further increase the deflection angle range of the air guide blade 120 relative to the air outlet 11.

[0087] In this way, the driving assembly 200 not only drives the movement of the guide vanes 120 on the bearing plate 110, but also drives the movement of the bearing plate 110 together with the guide vanes 120, so that the driving mode of the driving assembly 200 to the adjusting assembly 100 is more flexible. In this way, the blowing angle of the air guide assembly 20 can be flexibly adjusted, the blowing area of the air guide assembly 20 is expanded, the blowing coverage area of the air guide assembly 20 is larger, and large-area area blowing can be realized. The indoor temperature can be adjusted more quickly, the temperature uniformity in the room is improved, and the comfort in the room is improved.

[0088] In addition, since the driving assembly 200 can drive the movement of the guide vanes 120 and the movement of the bearing plate 110, the adjusting flexibility of the driving assembly 200 to the air guide assembly 20 is improved. The air guide assembly 20 can blow towards more areas, and the adjusting accuracy of the air guide assembly 20 to the blowing area is improved. In this way, by adjusting the blowing angle of the air guide assembly 20 through the driving assembly 200, the blowing area of the air guide assembly 20 can be avoided from the activity area of the user, so as to avoid the discomfort or health problems caused by the direct blowing of cold air to the user. The blowing angle of the air guide assembly 20 can also be continuously changed through the driving assembly 200, so as to avoid the long-time direct blowing of the air guide assembly 20 to a certain area, and improve the uniformity of the overall temperature in the room.

[0089] In addition, since the embodiment only needs to set one driving assembly 200, the movement of the guide vanes 120 and the movement of the bearing plate 110 can be realized. In this way, the driving mode of the air guide assembly 20 is simpler, the number of driving assemblies 200 is reduced, the occupied space of the driving assembly 200 is reduced, and the overall volume of the air guide assembly 20 is smaller. The energy consumption of the driving assembly 200 is smaller, which is beneficial to reduce the energy consumption of the air guide assembly 20 and improve the overall energy efficiency of the air handling equipment 1.

[0090] In the embodiment, the movement mode of the driving assembly 200 to drive the movement of the bearing plate 110 can be swinging, and the bearing plate 110 can swing (or be considered as rotating) on the base air duct wall 12 around the rotation axis of the bearing plate 110. Further, the position of the bearing plate 110 relative to the air outlet 11 is changed, and the included angle of the bearing plate 110 relative to the plane direction of the air outlet 11 is changed. Taking one end of the bearing plate 110 away from the rotation axis of the bearing plate 110 as a reference, the end of the bearing plate 110 swings towards the air outlet 11 (for example, the end of the bearing plate 110 extends out of the air outlet 11), or the end of the bearing plate 110 swings away from the air outlet 11 (for example, the end of the bearing plate 110 is withdrawn into the air outlet 11).

[0091] In this way, the driving assembly 200 not only drives the air guide blades 120 to swing relative to the bearing plate 110, changes the included angle between the air guide blades 120 and a certain direction of the plate surface of the bearing plate 110, and adjusts the air supply direction through the swing of the air guide blades 120 itself. Moreover, the driving assembly 200 also drives the bearing plate 110 to swing relative to the air outlet 11, superimposes the deflection angle of the bearing plate 110 on the deflection angle of the air guide blades 120, and realizes the adjustment of the air supply direction. In this way, the air supply angle range of the adjustment assembly 100 is increased, the air supply area of the adjustment assembly 100 is expanded, and the air supply coverage area of the air handling device 1 is larger.

[0092] Of course, in other embodiments, the movement mode of the driving assembly 200 driving the bearing plate 110 to move can also be translation, the length direction of the bearing plate 110 always keeps consistent with the length direction of the air outlet 11, and the bearing plate 110 translates along the width direction on the base air duct wall 12. Further, the position of the bearing plate 110 relative to the air outlet 11 is changed. For example, the bearing plate 110 moves from the position accommodated in the air duct to the direction of the air outlet 11, for example, the bearing plate 110 moves to the plane where the air outlet 11 is located, or even the bearing plate 110 entirely extends out of the air outlet 11. Or, the bearing plate 110 moves from the position located in the plane where the air outlet 11 is located or outside the air outlet 11 to the air duct, so as to recycle the bearing plate 110 into the air duct.

[0093] In this way, the driving assembly 200 can drive the bearing plate 110 to move towards the air outlet 11, so that the air guide blades 120 on the bearing plate 110 are closer to the air outlet 11, or even extend out of the air outlet 11. It can be avoided that the swing range of the air guide blades 120 in the air duct limits the deflection angle of the air guide blades 120. Further, the air supply area of the adjustment assembly 100 is expanded, and the air supply coverage area of the air handling device 1 is expanded. When the deflection angle of the air guide blades 120 is too large, and the air supply area of the air guide assembly 20 is towards the edge of the air outlet 11, it can also be avoided that the air duct hinders the air supply of the air guide assembly 20, and the air supply airflow is disturbed.

[0094] The following are all taken as an example that the driving assembly 200 drives the bearing plate 110 to swing on the base air duct wall 12.

[0095] Figure 3 The schematic diagram of the air guide assembly provided by the embodiment of the present application in an initial state. Figure 4 The schematic diagram of the air guide assembly provided by the embodiment of the present application in a working state. Figure 5 The schematic diagram of the air guide assembly provided by the embodiment of the present application in another working state.

[0096] It should be noted that, Figures 3 to 5The mounting structure of the air guide assembly 20 is only shown in the figures. The air guide assembly 20 is shown in the front view in the figures, and the front view of the air guide assembly 20 is taken along the plane of the installation base (the base air duct wall 12) as the paper surface direction. Thus, the paper surface direction can also correspond to the plane direction of the bearing plate 110, and the blade surface of the air guide blade 120 is perpendicular to the paper surface direction. This does not limit the installation orientation of the air guide assembly 20 in the air handling equipment 1.

[0097] With reference to Figures 3 to 5 In some embodiments, the air guide assembly 20 can be used to realize left-right air sweeping, for example, in the paper surface direction shown in the figures. At this time, the air guide blades 120 mounted on the bearing plate 110 can be arranged in sequence and at intervals along the length direction of the bearing plate 110, and the air flow blown in the air duct is guided through the air guide channels formed between the left-right adjacent air guide blades 120. The air guide blades 120 can swing to the two ends of the length direction of the air outlet 11, or in other words, the air guide blades 120 can swing to the left and right ends of the air outlet 11, so as to guide the air flow to the left or right side of the air outlet 11.

[0098] For example, the air guide blades 120 can be rotatably connected to the bearing plate 110 (see Figure 2 In this case, the rotation axis of the air guide blades 120 can be perpendicular to the plate surface of the bearing plate 110, and the blade surface of the air guide blades 120 can also be perpendicular to the plate surface of the bearing plate 110. The driving assembly 200 can drive the air guide blades 120 to rotate along the rotation axis thereof, so as to realize the swing of all the air guide blades 120 to the left and right ends of the air outlet 11 as a whole.

[0099] In other embodiments, the air guide assembly 20 can also be used to realize up-down air sweeping. At this time, the air guide blades 120 mounted on the bearing plate 110 can be arranged in sequence and at intervals along the width direction of the bearing plate 110, and the air flow blown in the air duct is guided through the air guide channels formed between the up-down adjacent air guide blades 120. The air guide blades 120 can swing to the two ends of the height direction (or width direction) of the air outlet 11, or in other words, the air guide blades 120 can swing to the upper and lower ends of the air outlet 11, so as to guide the air flow to the upper or lower side of the air outlet 11.

[0100] For example, the two ends of the extending direction of the air guide blade 120 are the rotation axes, the rotation axes of the two ends of the air guide blade 120 are rotatably connected to the bearing plate 110 by the support, and the air guide blade 120 and the plate surface of the bearing plate 110 have a gap. The driving assembly 200 can drive the air guide blade 120 to rotate along the rotation axis thereof, so as to realize the swing of all the air guide blades 120 to the upper and lower ends of the air outlet 11.

[0101] In other embodiments, the air guide assembly 20 can also be used to realize the air sweeping in different directions. For example, the air guide assembly 20 can realize the air sweeping to the left and right and the air sweeping to the upper and lower. That is, the air guide blades 120 can swing to the two ends (left and right) of the length direction of the air outlet 11, and the air guide blades 120 can also swing to the two ends (upper and lower) of the height direction of the air outlet 11.

[0102] For example, the air guide blades 120 can also be rotatably connected to the bearing plate 110. Since the air guide assembly 20 can realize the air sweeping in different directions, the air guide blades 120 can have rotation axes in different directions. For example, the air guide blades 120 each have a rotation axis perpendicular to the plate surface of the bearing plate 110, and the air guide blades 120 each have a rotation axis parallel to the plate surface of the bearing plate 110. All the air guide blades 120 are installed on the bearing plate 110 in the form of air guide groups, each air guide group includes a plurality of air guide blades 120, each air guide group is rotatably connected to the bearing plate 110 by the rotation axis perpendicular to the plate surface of the bearing plate 110, and each air guide blade 120 in each air guide group is provided with the rotation axis parallel to the plate surface of the bearing plate 110.

[0103] The following is described by taking the air guide assembly 20 shown in Figures 3 to 5 as an example, the air guide blades 120 are sequentially arranged along the length direction of the bearing plate 110, the air guide blades 120 are rotatably connected to the bearing plate 110, and the rotation axes of the air guide blades 120 are perpendicular to the plate surface of the bearing plate 110.

[0104] As for the number design of the adjustment assembly 100 in the air guide assembly 20, the air guide assembly 20 shown in Figures 3 to 5 as an example, the number of the adjustment assembly 100 can be two, and the two adjustment assemblies 100 can be arranged at intervals along the length direction of the air outlet 11. The number of the driving assembly 200 matched with the number of the adjustment assembly 100 can also be two. The two driving assemblies 200 are respectively connected to the two adjustment assemblies 100, and each driving assembly 200 drives the corresponding adjustment assembly 100 to move.

[0105] By setting two adjusting assemblies 100 along the length direction of the air outlet 11 at intervals, and setting two driving assemblies 200 to independently drive the two adjusting assemblies 100 respectively, the two adjusting assemblies 100 can send air to different areas respectively, the two adjusting assemblies 100 have different air sending areas respectively, the air sending area of the air guide assembly 20 can be expanded, and the air sending coverage area of the air handling device 1 can be expanded.

[0106] Taking the paper surface direction in Figures 3 to 5 , for example, the adjusting assembly 100 on the left is driven by the corresponding driving assembly 200 to make the air guide blade 120 of the adjusting assembly 100 deflect to the left, and the adjusting assembly 100 on the right is driven by the corresponding driving assembly 200 to make the air guide blade 120 of the adjusting assembly 100 deflect to the right, so that the air sending area of the air guide assembly 20 as a whole is expanded. On this basis, if the two driving assemblies 200 drive the bearing plates 110 in the adjusting assembly 100 on the left to deflect to the left and the bearing plates 110 in the adjusting assembly 100 on the right to deflect to the right respectively, the air sending area of the air guide assembly 20 as a whole can be further expanded.

[0107] Taking the air handling device 1 as a wall-mounted air conditioner as an example, the air conditioner has a larger air sending coverage area, can more uniformly regulate the temperature of the entire space in the room, reduces the temperature difference in the room, and improves the overall comfort of the room. In addition, the larger air sending coverage area also makes the air conditioner reach the set temperature target faster, and the air conditioner can complete the cooling target or heating target in a shorter time, and the energy efficiency of the air conditioner is higher. In addition, the larger air sending coverage area makes the airflow distribution area of the air conditioner wider and the airflow flow rate more gentle, which can reduce the discomfort caused by strong wind in local areas, provide a softer air sending effect, and make the user have a more natural and comfortable feeling in the air conditioner environment.

[0108] In addition, by independently driving the two adjusting assemblies 100 by the two driving assemblies 200 respectively, the air sending areas of the two adjusting assemblies 100 can be independently adjusted, and there is no linkage relationship between them. In this way, the air handling device 1 can be suitable for different indoor layouts and use requirements, and the user can flexibly adjust and control the air sending areas of the two adjusting assemblies 100 according to the actual conditions. In order to meet the needs of different environments for different air sending areas, so that the airflow blown by the air handling device 1 can be fully and effectively utilized, and waste can be avoided.

[0109] The two driving assemblies 200 can be symmetrically arranged, specifically symmetrically arranged with the center line between the two adjusting assemblies 100 as the symmetric axis. In this way, the structure of the air guide assembly 20 as a whole is more symmetrical, the overall stress is more balanced, the stability is better, and the reliability is higher. Moreover, in the case that the driving capacity of the driving assembly 200 is consistent, the coverage range of the air supply area of the two adjusting assemblies 100 remains symmetrical, and the air supply coverage areas of the two adjusting assemblies 100 are the same and have no obvious difference. The air guide assembly 20 has better universality, and the application scenarios of the air handling equipment 1 are more abundant. In addition, the air guide assembly 20 is easier to assemble, and there is no need to distinguish the installation positions of the two adjusting assemblies 100, so the assembly efficiency is higher.

[0110] On this basis, the driving assembly 200 can be arranged closer to one end of the corresponding adjusting assembly 100 away from the other adjusting assembly 100. That is, the position of the driving assembly 200 is closer to the end of the length direction of the air outlet 11. For the two adjusting assemblies 100, the two driving assemblies 200 are respectively close to the two ends of the length direction of the air outlet 11.

[0111] The rotation center of the adjusting assembly 100 is located at the position of the driving assembly 200. By arranging the driving assembly 200 closer to one end of the adjusting assembly 100, the rotation arm between the rotation center of the adjusting assembly 100 and the other end of the adjusting assembly 100 is longer. When the driving assembly 200 is away from the opposite ends of the two adjusting assemblies 100, the rotation arm between the rotation center of the adjusting assembly 100 and the end of the adjusting assembly 100 close to the central region of the air outlet 11 is longer. In the case that the driving assembly 200 has the same driving efficiency, compared with the case that the driving assembly 200 is close to the opposite ends of the two adjusting assemblies 100, when the driving assembly 200 is close to the ends of the two adjusting assemblies 100 away from each other, the opposite ends of the two adjusting assemblies 100 can extend farther out of the air outlet 11.

[0112] When the two opposite ends of the two adjusting assemblies 100 are both extended out of the air outlet 11, the bearing plates 110 of the two adjusting assemblies 100 are deflected towards the sides where the two adjusting assemblies 100 are respectively located, the two adjusting assemblies 100 are in an outwardly expanded posture, and the air supply area of the air guide assembly 20 as a whole is larger. The farther the two opposite ends of the two adjusting assemblies 100 are extended out of the air outlet 11, the more parts of the adjusting assemblies 100 are exposed outside the air outlet 11 when the two adjusting assemblies 100 are in the outwardly expanded posture. In this way, the air supply area of the two adjusting assemblies 100 is larger, and the air supply coverage area of the air guide assembly 20 as a whole is wider. Meanwhile, when the two adjusting assemblies 100 are in the outwardly expanded posture, the parts of the adjusting assemblies 100 located in the air duct are less, and the air duct shields the adjusting assemblies 100 less, so that the air supply blind area can be avoided. Moreover, since the parts of the adjusting assemblies 100 located in the air duct are less, the movement space of the adjusting assemblies 100 in the air duct is also less, so that the adjusting assemblies 100 can avoid interfering with the air duct wall, which is conducive to reducing the overall volume of the air handling device 1.

[0113] For example, the two driving assemblies 200 can be respectively located at the ends of the two adjusting assemblies 100 away from each other. In this way, the positions of the driving assemblies 200 are optimally designed, and when the two adjusting assemblies 100 are in a limit outwardly expanded posture (the deflection angle of the bearing plate 110 reaches a limit), the adjusting assemblies 100 are almost entirely exposed outside. The interference and limitation of the air duct to the air guide blades 120 are avoided, the air supply blind area can be avoided, and the limit deflection angle of the air guide blades 120 (the deflection angle of the air guide blades 120 reaches a maximum) can be maximally designed, so that the air supply area of the adjusting assemblies 100 can be further expanded, and the air supply coverage area of the air guide assembly 20 as a whole can be further expanded.

[0114] As another embodiment, the air guide assembly 20 can also include only one adjusting assembly 100, and correspondingly, only one driving assembly 200 can be provided to drive the adjusting assembly 100. Under the driving of the driving assembly 200, the air guide blades 120 of the adjusting assembly 100 can be deflected relative to the bearing plate 110, and the bearing plate 110 can also be deflected relative to the air outlet 11. Thus, one adjusting assembly 100 also has a large enough air supply area, which can meet the requirements of a general indoor space.

[0115] For example, when the air handling device 1 is applied in a residential living space, the indoor space is small, and only one adjusting assembly 100 can also meet the requirements of the indoor space. Alternatively, when the deflection angle range of the air guide blades 120 of the adjusting assembly 100 is large, the deflection angle range of the bearing plate 110 is also large, and the air guide blades 120 and the bearing plate 110 are superimposed to make the adjusting assembly 100 have a large air supply area, one adjusting assembly 100 can also meet the air supply requirements of a large space, and thus the air guide assembly 20 can include only one adjusting assembly 100.

[0116] When the air guide assembly 20 only includes one adjusting assembly 100, the driving assembly 200 can be connected in the middle region of the length direction of the adjusting assembly 100. In this way, the overall force of the air guide assembly 20 is more balanced, and the reliability is higher. Moreover, the deflection amplitudes of the adjusting assembly 100 to both sides remain consistent, the air supply balance of the air guide assembly 20 is better, and the universality is higher.

[0117] Alternatively, the driving assembly 200 can also be connected at one end of the length direction of the adjusting assembly 100, and the adjusting assembly 100 rotates around the one end. The part of the adjusting assembly 100 that can extend out of the air outlet 11 is more, and the adjusting assembly 100 can almost be exposed. In this way, the interference and limitation of the air duct on the air guide vane 120 can be avoided, the air supply blind area can be avoided, and the maximum deflection angle of the air guide vane 120 can be maximized designed to maximize the air supply area of the adjusting assembly 100.

[0118] Of course, in other embodiments, the air guide assembly 20 can also include more than three adjusting assemblies 100, and the number of driving assemblies 200 can also be more than three. The driving assembly 200 can be arranged one by one with the air guide assembly 20. For example, when the air handling device has a large volume and has a long air outlet 11, multiple adjusting assemblies 100 can be arranged in sequence along the length direction of the air outlet 11. Each adjusting assembly 100 maintains a suitable length to meet the stability and reliability requirements of the adjusting assembly 100. Alternatively, when the air handling device 1 is applied in a large space such as an office or factory, multiple adjusting assemblies 100 can be arranged to make the air guide assembly 20 have a larger air supply coverage area to meet the air supply demand of the large space.

[0119] In this embodiment, the driving assembly 200 is designed to drive the air guide vane 120 to continuously rotate, and when the carrier plate 110 needs to swing, the driving assembly 200 also drives the carrier plate 110 to swing. Therefore, the movement mode of the driving assembly 200 driving the adjusting assembly 100 to move includes two modes, which are the first movement mode and the second movement mode.

[0120] The first movement mode is that the air guide vane 120 swings and the carrier plate 110 moves. That is, when the driving assembly 200 operates, the driving assembly 200 drives the air guide vane 120 to swing on the carrier plate 110, and also drives the carrier plate 110 to move. The second movement mode is that the air guide vane 120 swings and the carrier plate 110 does not move. That is, when the driving assembly 200 operates, only the air guide vane 120 is driven to move on the carrier plate 110, and the carrier plate 110 remains stationary.

[0121] It should be noted that the driving assembly 200 can drive the carrier plate 110 to move between the initial position and the limit position. When the carrier plate 110 is at the initial position, the carrier plate 110 is fully accommodated in the air outlet 11 (or in the air duct), and the length direction of the carrier plate 110 can be parallel to the length direction of the air outlet 11. When the carrier plate 110 is at the limit position, the carrier plate 110 can at least partially extend out of the air outlet 11. Taking the driving assembly 200 driving the carrier plate 110 to swing as an example, the limit position of the carrier plate 110 is the limit deflection position of the carrier plate 110. When the carrier plate 110 is at the limit deflection position, one side of the carrier plate 110 located at a certain position (which is the rotation center of the carrier plate 110) of the driving assembly 200 can extend out of the air outlet 11.

[0122] The carrier plate 110 can be stationary at the initial position, and the carrier plate 110 can also be stationary at the limit position. Thus, when the adjustment assembly 100 is in the first movement mode, the carrier plate 110 can move between the initial position and the limit position, and at the same time, the guide vane 120 rotates on the carrier plate 110 about the rotation axis thereof. When the adjustment assembly 100 is in the second movement mode, the carrier plate 110 can stay at the initial position or the limit position, and only the guide vane 120 rotates on the carrier plate 110 about the rotation axis thereof.

[0123] Specifically, when the control member does not receive the demand signal of the air supply angle, the adjustment assembly 100 can be in the initial state. When the control member receives the demand signal of the air supply angle γ sent by the user, the control member controls the driving assembly 200 to operate. And according to the specific size of the air supply angle γ, the driving assembly 200 drives the adjustment assembly 100 to move in the first movement mode or in the second movement mode.

[0124] Referring to Figure 3 It is shown that the guide assembly 20 is in the initial state. When the adjustment assembly 100 is in the initial state, the carrier plate 110 and the guide vane 120 are both at the initial position. Among them, when the carrier plate 110 is at the initial position, the carrier plate 110 is fully accommodated in the air outlet 11, and the length direction of the carrier plate 110 is parallel to the length direction of the air outlet 11. When the guide vane 120 is at the initial position, the guide vane 120 is parallel to the length direction of the carrier plate 110 (at this time, the blade surfaces of all the guide vanes 120 are in the same plane). That is, when the adjustment assembly 100 is in the initial state, the guide vane 120 is parallel to the length direction of the air outlet 11, and the included angle between the guide vane 120 and the long side of the air outlet 11 is 0°.

[0125] For the convenience of explaining the working principle of the air guiding assembly 20, the present embodiment defines the extreme deflection angle of the air guiding blade 120 as α. The extreme deflection angle of the air guiding blade 120 is the maximum deflection angle of the air guiding blade 120 relative to its initial position. The extreme deflection angle α of the air guiding blade 120 is the included angle between the air guiding blade 120 and the length direction of the bearing plate 110 when the air guiding blade 120 is in the extreme deflection position.

[0126] Also, the present embodiment defines the extreme deflection angle of the bearing plate 110 as β. The extreme deflection angle of the bearing plate 110 is the maximum deflection angle of the bearing plate 110 relative to its initial position. The extreme deflection angle β of the bearing plate 110 is the included angle between the bearing plate 110 and the length direction of the air outlet 11 when the bearing plate 110 is in the extreme deflection position.

[0127] Referring to Figure 4 Fig. 1 shows the air guiding assembly 20 in the first working state. When the air supply angle θ is greater than the extreme deflection angle α of the air guiding blade 120, the driving assembly 200 drives the air guiding blade 120 to rotate relative to the bearing plate 110, and at the same time, the driving assembly 200 also drives the bearing plate 110 to swing relative to the air outlet 11.

[0128] At this time, the driving assembly 200 first drives the adjusting assembly 100 to move in the first movement mode. The driving assembly 200 drives the bearing plate 110 to rotate with a certain place of the driving assembly 200 as the center, and the bearing plate 110 swings to its extreme deflection position, and the rotation angle of the bearing plate 110 relative to its initial position is the extreme deflection angle β. During this period, the driving assembly 200 also drives the air guiding blade 120 to rotate on the bearing plate 110 by an angle γ about its own rotation axis. In this way, the rotation angle of the air guiding blade 120 relative to the initial position is β+γ.

[0129] If the requirement of the air supply angle θ is still not met, the driving assembly 200 continues to drive the adjusting assembly 100 to move in the second movement mode. The driving assembly 200 limits the bearing plate 110 at the extreme deflection position, and the bearing plate 110 no longer rotates. At the same time, the driving assembly 200 drives the air guiding blade 120 to rotate on the bearing plate 110 by an angle δ about its own rotation axis. In this way, the rotation angle of the air guiding blade 120 relative to the initial position is β+γ+δ, and θ=β+γ+δ.

[0130] Referring to Figure 5 Fig. 2 shows the air guiding assembly 20 in the second working state. When the air supply angle θ is less than the extreme deflection angle α of the air guiding blade 120, the driving assembly 200 only needs to drive the air guiding blade 120 to rotate relative to the bearing plate 110, and the bearing plate 110 can remain stationary at the initial position.

[0131] At this time, the driving assembly 200 drives the adjusting assembly 100 to move in the second movement mode. The driving assembly 200 limits the carrier plate 110 at the initial position, and the carrier plate 110 does not rotate. In addition, the driving assembly 200 only drives the guide vane 120 to rotate on the carrier plate 110 by an angle δ about the rotation axis of the guide vane 120. In this way, the rotation angle of the guide vane 120 relative to the initial position is δ, and θ = δ.

[0132] Figure 6 A schematic diagram of a driving mode of the air guide assembly is provided for the embodiments of the present application. As shown in Figure 6 The driving assembly 200 used to drive the adjusting assembly 100 to move in the embodiments includes a driving motor 210 and a transmission member 220, and the transmission member 220 is drivingly connected between the driving motor 210 and the adjusting assembly 100. The driving motor 210 is used to provide a driving force, and the driving motor 210 can be electrically connected with a control member to control the driving motor 210 to operate through the control member. The transmission member 220 is used to transmit the driving force of the driving motor 210 to the adjusting assembly 100 to drive the adjusting assembly 100 to move.

[0133] The carrier plate 110 can be drivingly connected with the transmission member 220. The driving assembly 200 transmits the driving force to the transmission member 220 to drive the carrier plate 110 to move through the transmission member 220. Each guide vane 120 on the carrier plate 110 can be directly connected with the output end of the driving motor 210 to be directly driven to rotate by the driving motor 210. Alternatively, each guide vane 120 can be connected with the transmission member 220 to be driven to rotate by the transmission member 220.

[0134] In this way, only one driving motor 210 cooperates with the transmission member 220 to drive each guide vane 120 on the carrier plate 110 to rotate and drive the carrier plate 110 to move. The structure of the driving assembly 200 is simpler, and the driving mode of the adjusting assembly 100 is simplified. In addition, there is no other driving component in the driving assembly 200, the overall space occupied by the driving assembly 200 is smaller, and the weight is lighter, which can save the space of the air guide assembly 20, facilitate the layout design of other components in the air handling equipment 1, and is conducive to the lightweight of the air handling equipment 1. In addition, only one driving motor 210 is used to drive the adjusting assembly 100 to move, which maximizes the use of the number of driving motors 210, and can reduce the energy consumption of the air guide assembly 20.

[0135] In the driving assembly 200, the transmission member 220 can include a first transmission part 221 and a second transmission part 222 (see Figure 7The first transmission part 221 is connected with the driving motor 210, and the second transmission part 222 is transmissionally connected between the first transmission part 221 and the bearing plate 110. The driving motor 210 can directly drive the wind guide blades 120 to rotate, or the driving motor 210 drives the wind guide blades 120 to rotate through the first transmission part 221. In addition, the driving motor 210 can transmit power to the first transmission part 221, the first transmission part 221 and the second transmission part 222 are transmissionally connected with each other, and finally the bearing plate 110 is driven to move through the second transmission part 222.

[0136] The first transmission part 221 is directly connected with the driving motor 210, and the first transmission part 221 can also continuously operate in the process that the driving motor 210 continuously operates. In this way, whether the driving motor 210 directly drives the wind guide blades 120 to rotate or the driving motor 210 drives the wind guide blades 120 to rotate through the first transmission part 221, the wind guide blades 120 can continuously rotate.

[0137] Through the design of the structure of the first transmission part 221 and the second transmission part 222, the first transmission part 221 can transmit power to the second transmission part 222, and the first transmission part 221 can also not transmit power to the second transmission part 222. When the first transmission part 221 transmits power to the second transmission part 222, the second transmission part 222 operates, and the bearing plate 110 is driven to move by the second transmission part 222. At this time, the wind guide blades 120 rotate relative to the bearing plate 110, and the bearing plate 110 also moves relative to the air outlet 11. When the first transmission part 221 does not transmit power to the second transmission part 222, the second transmission part 222 stops operating, and the bearing plate 110 is limited at the current position (for example, the initial position or the limit position) by the second transmission part 222. At this time, only the wind guide blades 120 rotate relative to the bearing plate 110, and the bearing plate 110 does not move.

[0138] For example, the second transmission part 222 can be located on the side of the first transmission part 221 close to the bearing plate 110. In this way, the first transmission part 221 and the second transmission part 222 are adjacent, which facilitates the transmission of power between them. The second transmission part 222 is also closer to the bearing plate 110, which facilitates the connection between the second transmission part 222 and the bearing plate 110. In addition, the first transmission part 221 and the second transmission part 222 are stacked, the volume of the transmission part 220 is smaller, the driving assembly 200 occupies less space as a whole, and the degree of integration is higher.

[0139] It should be noted that the second transmission part 222 in the embodiment is located on the side of the first transmission part 221 close to the bearing plate 110, and is not limited to the second transmission part 222 being located entirely on the side of the first transmission part 221. The second transmission part 222 and the first transmission part 221 can 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.

[0140] Figure 7 A sectional view of the transmission member provided in the embodiment of the present application. Figure 8 For Figure 7 A planar perspective view of the transmission member in

[0141] Referring to Figure 7 and Figure 8 , in the embodiment, the transmission member 220 connected between the driving assembly 200 and the bearing plate 110 can be a gear set 220a. By taking the gear set 220a as the transmission member 220, the transmission between the driving motor 210 and the bearing plate 110 is realized through gear transmission.

[0142] The gear set 220a mainly realizes 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 of the bearing plate 110 relative to the length direction of the air outlet 11. Moreover, the gear set 220a is tightly matched, the gears in the gear set 220a are meshed, stacked and butted, and the volume of the gear set 220a as a whole is small, which is conducive to reducing the occupied space of the driving assembly 200 as a whole. In addition, the gear set 220a can realize precise transmission, not only has high transmission efficiency, but also has high transmission precision, which can improve the driving precision of the driving assembly 200 and the precision of the air guide assembly 20 in adjusting the air supply angle.

[0143] Of course, in other embodiments, the transmission member 220 can also be in other architectural forms, and the transmission member 220 can transmit power through other transmission modes. For example, the transmission member 220 can be a connecting rod 130a transmission, a telescopic rod transmission, a gear and rack transmission, or other transmission architectures. The transmission member 220 can drive the bearing plate 110 to swing, or the transmission member 220 can also drive the bearing plate 110 to translate. The embodiment is not limited in this regard.

[0144] Continuing to refer to Figure 7 and Figure 8The gear set 220a can specifically include a first gear pair 221a and a second gear pair 222a, which correspond to the aforementioned first transmission part 221 and the second transmission part 222 respectively. The first gear pair 221a is in transmission connection with the driving motor 210, for example, the first gear pair 221a can be connected with the output shaft of the driving motor 210. The second gear pair 222a is in transmission connection between the first gear pair 221a and the bearing plate 110.

[0145] 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 a part 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.

[0146] The gear set 220a can avoid the output shaft of the driving motor 210, and the output shaft of the driving motor 210 is directly in transmission connection with each guide blade 120, and the driving motor 210 drives each guide blade 120 to rotate continuously. Alternatively, the first gear pair 221a is connected with the output shaft of the driving motor 210, and the first gear pair 221a is in transmission connection with each guide blade 120, and the first gear pair 221a drives each guide blade 120 to rotate continuously. The second gear pair 222a is in transmission connection with the bearing plate 110, when the first gear pair 221a transmits 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 to the second gear pair 222a, the bearing plate 110 remains stationary.

[0147] In combination with Figure 7 and Figure 8 The first gear pair 221a can include a driving wheel 2211, and the driving wheel 2211 is connected with 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 in transmission connection with the bearing plate 110.

[0148] When 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, in the process of rotation of the driving wheel 2211, the driving wheel 2211 can drive the first transmission wheel 2221 to rotate, or the first transmission wheel 2221 can remain stationary. For example, when the driving wheel 2211 rotates to a certain angle range, the driving wheel 2211 drives the first transmission wheel 2221 to rotate; when the driving wheel 2211 rotates to other angle ranges, the first transmission wheel 2221 remains stationary.

[0149] That is, through the transmission cooperation of the driving wheel 2211 and the first transmission wheel 2221, the adjustment assembly 100 can move in the first movement mode or the second movement mode. When the driving wheel 2211 drives the first transmission wheel 2221 to rotate synchronously, the guide vane 120 swings, the carrier plate 110 moves, and the adjustment assembly 100 moves in the first movement mode. When the driving wheel 2211 rotates and the first transmission wheel 2221 remains stationary, the guide vane 120 swings, the carrier plate 110 remains stationary, and the adjustment assembly 100 moves in the second movement mode.

[0150] Continuing to refer to Figure 7 and Figure 8 As an embodiment, the first transmission wheel 2221 can be partially overlapped with the driving wheel 2211, and the side of the driving wheel 2211 facing the first transmission wheel 2221 can be provided with a transmission rod 22111, and the first transmission wheel 2221 can be provided with a transmission groove 22211, which can be communicated to the side wall of the first transmission wheel 2221. When the first transmission wheel 2221 is installed, the transmission groove 22211 on the first transmission wheel 2221 is arranged towards the driving wheel 2211, so that the slot of the transmission groove 22211 is located in the coverage range of the driving wheel 2211, and the slot of the transmission groove 22211 is located on the trajectory circumference of the transmission rod 22111 on the driving wheel 2211.

[0151] When the driving motor 210 drives the main driving wheel 2211 to rotate, the transmission rod 22111 on the main driving wheel 2211 moves in a circular motion. When the transmission rod 22111 on the main driving wheel 2211 rotates to the notch position of the transmission groove 22211 on the first transmission wheel 2221, the transmission rod 22111 will enter the transmission groove 22211 as the main driving wheel 2211 continues to rotate, and the transmission rod 22111 will slide along the transmission groove 22211. During this period, the first transmission wheel 2221 is subjected to the external force exerted by the transmission rod 22111, and the first transmission wheel 2221 will rotate synchronously with the main driving wheel 2211. Thus, the driving motor 210 or the main driving wheel 2211 drives the guide vane 120 to swing, and at the same time, the first transmission wheel 2221 drives the carrier plate 110 to swing, so that the adjustment assembly 100 moves in the first movement mode.

[0152] As the main driving wheel 2211 continues to rotate, the transmission rod 22111 will be separated from the transmission groove 22211. After the transmission rod 22111 is separated from the transmission groove 22211, the first transmission wheel 2221 is no longer subjected to the external force, and the first transmission wheel 2221 will stop rotating and stay at the current position (at this time, the carrier plate 110 can stay at the limit position). Thereafter, the main driving wheel 2211 continues to rotate in the original direction, the transmission rod 22111 moves away from the first transmission wheel 2221, and the notch of the transmission groove 22211 can no longer correspond to the transmission rod 22111, so the main driving wheel 2211 will no longer drive the first transmission wheel 2221 to rotate. During this period, the adjustment assembly 100 moves in the second movement mode.

[0153] If the main driving wheel 2211 is to drive the first transmission wheel 2221 to rotate again, the driving motor 210 can be reversed to reverse the rotation of the main driving wheel 2211. During the reverse rotation of the main driving wheel 2211, the transmission rod 22111 on the main 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, the first transmission wheel 2221 can be driven to rotate again during the sliding of the transmission rod 22111 along the transmission groove 22211. At this time, the first transmission wheel 2221 also rotates in the reverse direction, and the first transmission wheel 2221 drives the carrier plate 110 to swing in the reverse direction, so that the carrier plate 110 returns to the initial position.

[0154] The transmission groove 22211 can extend along the radial direction of the first transmission wheel 2221. During rotation of the driving wheel 2211 to drive the first transmission wheel 2221, the motion track of the transmission groove 22211 always matches the circumferential track of the transmission rod 22111. That is, the center line of the width direction of the transmission groove 22211 always keeps tangential to the circumferential track of the transmission rod 22111. In this way, the transmission rod 22111 can smoothly slide along the transmission groove 22211, and no interference or jamming occurs between the two, and the driving wheel 2211 can smoothly drive the first transmission wheel 2221 to rotate.

[0155] Continuing to refer to Figure 7 and Figure 8 The first gear pair 221a can further include a first driven wheel 2212 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 of the partial overlap of the first transmission wheel 2221 and the driving wheel 2211, the first driven wheel 2212 makes the gear set 220a have more overlapping parts, and the first driven wheel 2212 increases the counterweight of the gear set 220a, and the gear set 220a has higher stability and reliability.

[0156] The first driven wheel 2212 and the first transmission wheel 2221 should not interfere with each other, and there is no overlapping or overlapping 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 smoothly drive the first transmission wheel 2221 to rotate.

[0157] As an embodiment, the outer peripheral wall of the first transmission wheel 2221 can have at least one concave arc surface 22212, which matches the outer cylindrical surface of the first driven wheel 2212. In other words, the center of the circle of the concave arc surface 22212 of the first transmission wheel 2221 should coincide with the center of the circle of the outer cylindrical 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, and 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 cylindrical surface of the first driven wheel 2212.

[0158] In the process of driving the first transmission wheel 2221 to rotate by the driving wheel 2211, the outer circumferential surface of the first driven wheel 2212 slides along the inner concave arc surface 22212 of the first transmission wheel 2221. In this way, the first driven wheel 2212 and the first transmission wheel 2221 do not interfere with each other, and do not affect the rotation of the first transmission wheel 2221. Moreover, the first driven wheel 2212 and the second transmission wheel 2223 have mutually matched friction surfaces, and a certain friction force is generated between the two, which can make the movement of the first transmission wheel 2221 more stable and reliable.

[0159] For example, the outer peripheral wall of the first transmission wheel 2221 can have two or more inner concave arc surfaces 22212, and each inner concave arc surface 22212 is uniformly spaced along the circumference of the first transmission wheel 2221. In this way, the profile of the first transmission wheel 2221 is more regular and symmetrical. It is convenient for the processing and manufacturing of the first transmission wheel 2221, and the transmission groove 22211 can be arranged corresponding to any inner 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 stable, the volume of the first transmission wheel 2221 extending out of the driving wheel 2211 is smaller, and the overall operation reliability of the gear set 220a is higher.

[0160] Of course, under the premise of ensuring the operation reliability of the gear set 220a, only one inner concave arc surface 22212 can be arranged on the outer peripheral wall of the first transmission wheel 2221, and the remaining parts of the outer peripheral wall of the first transmission wheel 2221 are all outer circumferential surfaces. This embodiment does not make specific limitations in this regard.

[0161] Since the transmission rod 22111 is arranged on the 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, the outer peripheral wall of the first driven wheel 2212 can also be provided with a recessed portion 22121. The recessed portion 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 recessed portion 22121 to leave a certain space around the transmission rod 22111 to avoid interference with the cooperation of the transmission rod 22111 and the recessed groove.

[0162] For example, the recessed portion 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 distance from the axis of the transmission rod 22111 to both ends of the arc-shaped concave surface is 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 is assembled with the driving wheel 2211. Moreover, the first driven wheel 2212 and the driving wheel 2211 are symmetrical after assembly, and the appearance effect is better.

[0163] With reference to the foregoing Figure 9 And Figure 10 The second gear pair 222a can further include a second driven wheel 2222 coaxially arranged on the first transmission wheel 2221 on the side close to the bearing plate 110, and the bearing plate 110 is in transmission connection with the second driven wheel 2222. In this way, the second driven wheel 2222 is closer to the bearing plate 110, facilitating the connection between the second gear pair 222a and the bearing plate 110.

[0164] Moreover, since the second driven wheel 2222 is coaxially arranged with the first transmission wheel 2221, the second driven wheel 2222 rotates synchronously with the first transmission wheel 2221. When the second driven wheel 2222 rotates synchronously with the first transmission wheel 2221, the bearing plate 110 is driven to swing. When the second driven wheel 2222 is stationary with the first transmission wheel 2221, the bearing plate 110 is limited in the initial position or the limit position, and the bearing plate 110 remains stationary.

[0165] On this basis, the second gear pair 222a can further include a second transmission wheel 2223 arranged on the first driven wheel 2212 on the side close to the bearing plate 110. Moreover, the second transmission wheel 2223 is in mesh with the second driven wheel 2222, and the bearing plate 110 is connected with the second transmission wheel 2223, thereby driving the bearing plate 110 to rotate through the second transmission wheel 2223.

[0166] Herein, the transmission ratio of the second transmission wheel 2223 and the second driven wheel 2222 can be inconsistent. In other words, the outer diameter of the second transmission wheel 2223 and the outer diameter of the second driven wheel 2222 can be different. In this way, by arranging the second transmission wheel 2223 in mesh with the second driven wheel 2222, the rotation speed of the second driven wheel 2222 remains consistent with that of the first transmission wheel 2221, but the rotation speed of the second transmission wheel 2223 and the second driven wheel 2222 is inconsistent. In this way, the size of the second driven wheel 2222 can be selected according to the required swing speed of the bearing plate 110, so as to maintain appropriate transmission ratio between the second driven wheel 2222 and the second transmission wheel 2223, control the rotation speed of the second transmission wheel 2223 within a suitable range, and ensure the bearing plate 110 to swing stably.

[0167] Since the rotation speed output by the driving motor 210 is usually high, when power is transmitted to the structural member, the rotation speed of the driving motor 210 often needs to be reduced and the torque needs to be increased to meet the rotation requirement of the structural member. For this purpose, the outer diameter of the second transmission wheel 2223 can be greater than the outer diameter of the second driven wheel 2222, and the second transmission wheel 2223 can play a role of reducing speed and increasing torque, so as to maintain a suitable swing speed of the bearing plate 110. Moreover, the torsion between the second transmission wheel 2223 and the bearing plate 110 is greater, which can make the movement of the bearing plate 110 more stable and reliable.

[0168] In addition to adjusting the output speed of the second gear pair 222a, the second transmission wheel 2223, positioned above the first driven wheel 2212, also helps to adjust the overall center of gravity of the gear set 220a, making it more stable and reliable. The second transmission wheel 2223 and the first transmission wheel 2221 can partially overlap, with the driving wheel 2211 and the second transmission wheel 2223 supporting both sides of the first transmission wheel 2221, further strengthening the overall structure of the gear set 220a.

[0169] Figure 9 This is a schematic diagram of the operation of a gear set provided in an embodiment of this application. Figure 10 This is a schematic diagram illustrating the operation of a gear set and an air guide assembly in accordance with an embodiment of this application.

[0170] Combination Figure 9 and Figure 10 As shown in the figure, when the air supply angle θ is greater than the limit deflection angle α of the guide vane 120, the drive component 200 drives the adjustment component 100 to move.

[0171] Reference Figure 9 (a) and Figure 10 As shown in (a), when the transmission rod 22111 on the drive wheel 2211 is exactly located at the opening of the transmission groove 22211 on the first transmission wheel 2221, the adjustment assembly 100 is in its initial state. At this time, both the support plate 110 and the guide vane 120 are in their initial positions. The length direction of the support plate 110 can be parallel to the length direction of the air outlet 11, and the guide vane 120 can be parallel to the length direction of the support plate 110.

[0172] Reference Figure 9 (b) and Figure 10 As shown in (b), the drive motor 210 drives the drive wheel 2211 to rotate. When the transmission rod 22111 on the drive wheel 2211 slides along the transmission groove 22211 on the first transmission wheel 2221 to the bottom of the groove, the guide vane 120 rotates a certain angle around its own rotation axis on the support plate 110. At the same time, the support plate 110 swings a certain angle around its own rotation axis relative to the length direction of the air outlet 11. At this time, the support plate 110 can partially extend outside the air outlet 11.

[0173] Reference Figure 9 (c) and Figure 10As shown in (c) of FIG. 11, when the transmission rod 22111 on the driving wheel 2211 slides from the groove bottom of the transmission groove 22211 on the first transmission wheel 2221 to the groove opening of the transmission groove 22211, the air guide blade 120 continues to rotate around its rotation axis by a certain angle, and the included angle between the air guide blade 120 and the length direction of the bearing plate 110 increases. At the same time, the bearing plate 110 continues to swing around its transmission axis by a certain angle, and the included angle between the bearing plate 110 and the length direction of the air outlet 11 increases. At this time, the bearing plate 110 swings to the limit deflection position, and the bearing plate 110 reaches the limit deflection angle. The part of the bearing plate 110 extending out of the air outlet 11 is more.

[0174] Referring to Figure 11 (d) of FIG. 11, and Figure 12 (d) of FIG. 11, when the transmission rod 22111 on the driving wheel 2211 is separated from the transmission groove 22211 on the first transmission wheel 2221, as the driving motor 210 continues to operate, the transmission rod 22111 on the driving wheel 2211 moves away from the first transmission groove 22211. At this time, the bearing plate 110 stays at the limit deflection position and no longer rotates. The air guide blade 120 continues to rotate around its rotation axis, and the included angle between the air guide blade 120 and the length direction of the bearing plate 110 increases.

[0175] Figure 11 Another action schematic diagram of the gear set provided by the embodiment of the present application. Figure 11 Another action schematic diagram of the gear set cooperating with the air guide assembly provided by the embodiment of the present application.

[0176] Referring to Figure 12 , the action of the gear set 220a when the air supply angle θ is smaller than the limit deflection angle α of the air guide blade 120 is schematically shown. At this time, the driving assembly 200 only needs to drive the air guide blade 120 to rotate, and the bearing plate 110 can remain at the initial position without moving.

[0177] Referring to Figure 11 (a) of FIG. 11, and Figure 12 (a) of FIG. 11, when the transmission rod 22111 on the driving wheel 2211 is located at the groove opening of the transmission groove 22211 on the first transmission wheel 2221, the adjusting assembly 100 is in the initial state. At this time, the bearing plate 110 and the air guide blade 120 are both at the initial position, the length direction of the bearing plate 110 can be parallel to the length direction of the air outlet 11, and the air guide blade 120 can be parallel to the length direction of the bearing plate 110.

[0178] Referring to Figure 12 (b) of FIG. 11, and Figure 12As shown in (b) of FIG. 1, the driving motor 210 drives the driving wheel 2211 to rotate reversely, the transmission rod 22111 on the driving wheel 2211 moves away from the first transmission wheel 2221, and the air guide blade 120 rotates on the bearing plate 110 around its rotation axis by a certain angle. At this time, the air guide blade 120 can be deflected to one end of the length direction of the air outlet 11, and the end of the air outlet 11 can correspond to the adjusting assembly 100 where the air guide blade 120 is located. Taking the adjusting assembly 100 on the left side of the air outlet 11 as an example, the air guide blade 120 can be deflected to the left side of the air outlet 11.

[0179] Referring to Figure 13 As shown in (c) of FIG. 1, the driving motor 210 continues to drive the driving wheel 2211 to rotate reversely, the transmission rod 22111 on the driving wheel 2211 continues to move away from the first transmission wheel 2221, and the air guide blade 120 continues to rotate on the bearing plate 110 around its rotation axis by a certain angle. At this time, the air guide blade 120 can be perpendicular to the length direction of the bearing plate 110, and the air guide blade 120 remains vertically extended to the air outlet 11.

[0180] Referring to Figure 13 As shown in (d) of FIG. 1, the driving motor 210 continues to drive the driving wheel 2211 to rotate reversely, the transmission rod 22111 on the driving wheel 2211 continues to move away from the first transmission wheel 2221, and the air guide blade 120 continues to rotate on the bearing plate 110 around its rotation axis by a certain angle. At this time, the air guide blade 120 can be deflected to the other end of the length direction of the air outlet 11, and the end of the air outlet 11 can be the end away from the adjusting assembly 100 where the air guide blade 120 is located. Taking the adjusting assembly 100 on the left side of the air outlet 11 as an example, the air guide blade 120 can be deflected to the right side of the air outlet 11.

[0181] Figure 13 An exploded structural view of the adjusting assembly provided by the embodiment of the present application is shown in FIG. 2. Referring to Figure 13 As to how the driving assembly 200 drives all the air guide blades 120 on the bearing plate 110 to swing, as an embodiment, the adjusting assembly 100 can further include a linkage 130, and all the air guide blades 120 are connected with the linkage 130. When the driving assembly 200 operates, the linkage 130 can be driven to move. When the linkage 130 moves, all the air guide blades 120 can be driven to move synchronously, so as to drive all the air guide blades 120 to swing synchronously through the linkage 130.

[0182] The driving assembly 200 can be connected with one of the air guiding blades 120, for example, the driving assembly 200 is connected with the air guiding blade 120 located at the end of the bearing plate 110. The driving assembly 200 drives the air guiding blade 120 to rotate, and the air guiding blade 120 drives the linkage 130 connected therewith to move. In turn, the linkage 130 moves to drive all the air guiding blades 120 to swing synchronously.

[0183] Alternatively, the driving assembly 200 can also be connected with the linkage 130, for example, the driving assembly 200 is connected at the position of the linkage 130 between the two air guiding blades 120. The driving assembly 200 drives the linkage 130 to move, and the linkage 130 drives all the air guiding blades 120 to swing synchronously.

[0184] Continuing to refer to ​ , the linkage 130 can be arranged in the bearing plate 110. In this way, the linkage 130 is connected with all the air guiding blades 120, and the linkage 130 is shielded in the bearing plate 110, so that the appearance of the air guiding assembly 20 is more simple. In addition, the linkage 130 does not occupy additional separate space, and has no influence on the volume of the air guiding assembly 20, which is beneficial to the miniaturization of the air guiding assembly 20.

[0185] In order to install the linkage 130 in the bearing plate 110 and facilitate the linkage 130 to be connected with the air guiding blades 120, the bearing plate 110 can be divided into a face plate 111 and a bottom plate 112. All the air guiding blades 120 can be installed on the face plate 111, and the driving assembly 200 can be installed on the bottom plate 112, and the driving assembly 200 passes through the bottom plate 112 to be connected with the air guiding blades 120 or the linkage 130. The face plate 111 and the bottom plate 112 jointly form a containing cavity, and the linkage 130 is arranged in the containing cavity.

[0186] As shown in ​ , as an example, the linkage 130 can be a connecting rod 130a, which can extend along the extension direction of the bearing plate 110, and the connecting rod 130a is connected with all the air guiding blades 120. The driving motor 210 can drive one of the air guiding blades 120 to rotate, and the air guiding blade 120 drives the connecting rod 130a to reciprocate with a small swing amplitude. Through the swing and reciprocation 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 with 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.

[0187] By setting the linkage 130 as the connecting rod 130a, the structure of the linkage 130 can be simplified, the processing technology of the linkage 130 is simple, the production cost is low, and it 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 rotary motion of the driving motor 210 into the linear reciprocating swing of the connecting rod 130a itself, which helps 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 drive the guide vane 120 to make accurate angle adjustment within the set range to provide more accurate air supply control for the user.

[0188] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0189] It should be noted that the embodiments referred to in the specification as "one embodiment", "an embodiment", "exemplary embodiment", "some embodiments" and the like can include specific features, structures or characteristics, but not necessarily every embodiment includes the specific features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when a specific feature, structure or characteristic is described in connection with an embodiment, it is within the knowledge of those skilled in the art to realize such feature, structure or characteristic in connection with other embodiments described explicitly or implicitly.

[0190] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part 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 guide assembly, installed at the air outlet of an air handling unit, characterized in that, The air guide assembly includes: An adjustment assembly includes a support plate and a plurality of air guide vanes movably connected to the support plate; the support plate extends along the length direction of the air outlet, and each of the air guide vanes is arranged sequentially along the surface of the support plate; A drive assembly that drives the carrier plate to change position relative to the air outlet, and the drive assembly also drives each of the air guide blades to change position relative to the carrier plate.

2. The air guide assembly according to claim 1, characterized in that, The driving component includes: A drive motor, used to provide driving force; A transmission component is connected between the drive motor and the adjustment assembly. The transmission component drives the support plate to move, and one of the drive motor and the transmission component drives each of the guide vanes to swing.

3. The air guiding assembly according to claim 2, characterized in that, The transmission component includes: The first transmission unit is connected to the drive motor in a transmission manner; The second transmission unit is connected between the first transmission unit and the support plate, and drives the support plate to move; The drive motor drives each of the air guide blades to swing.

4. The air guide assembly according to claim 3, characterized in that, The second transmission unit is located on the side of the first transmission unit closer to the support plate.

5. The air guiding assembly according to any one of claims 1-4, characterized in that, The motion modes in which the driving component drives the adjustment component to move include a first motion mode and a second motion mode. The first motion mode is: the bearing plate moves and the guide vanes oscillate; The second motion mode is: the support plate remains stationary while the air guide blades oscillate.

6. The air guiding assembly according to claim 5, characterized in that, When in the second motion mode, the support plate is located in the initial position or the extreme position; In the initial position, the support plate is completely contained within the air outlet; in the extreme position, the support plate extends at least partially beyond the air outlet.

7. The air guiding assembly according to any one of claims 1-4, characterized in that, The drive assembly drives the support plate to swing, thereby changing the angle between the support plate and the length direction of the air outlet.

8. The air guiding assembly according to claim 7, characterized in that, The air guide assembly includes an adjustment component; The driving component is connected to the middle part of the length direction of the adjusting component, or the driving component is connected to one end of the length direction of the adjusting component.

9. The air guiding assembly according to claim 7, characterized in that, The number of the adjustment components is two, and the two adjustment components are spaced apart along the length direction of the air outlet. The number of drive components is two, and the two drive components are respectively connected to the two adjustment components.

10. The air guide assembly according to claim 9, characterized in that, The two drive components are symmetrically arranged about the center line between the two adjustment components as an axis of symmetry.

11. The air guide assembly according to claim 10, characterized in that, The two drive components are located at opposite ends of the two adjustment components.

12. The air guiding assembly according to any one of claims 1-4, characterized in that, The adjustment component also includes a linkage, and all the air guide blades are connected to the linkage. The drive component drives all the air guide blades to swing through the linkage.

13. The air guide assembly according to claim 12, characterized in that, The drive assembly is connected to one of the air guide blades, or the drive assembly is connected to the linkage.

14. The air guiding assembly according to claim 12, characterized in that, The linkage is a connecting rod that extends along the extension direction of the bearing plate and is connected to all the guide vanes.

15. The air guide assembly according to claim 14, characterized in that, The linkage component is disposed within the support plate.

16. The air guiding assembly according to any one of claims 1-4, characterized in that, The air guide vane is located on the side of the support plate facing outward from the air outlet, and the drive assembly is located on the side of the support plate facing away from the air guide vane.

17. The air guiding assembly according to any one of claims 1-4, characterized in that, Also includes: A control unit, which is electrically connected to the drive assembly, controls the operation of the drive assembly.

18. An air handling device, characterized in that, It includes a device body and an air guide assembly as described in any one of claims 1-17, wherein the air guide assembly is disposed at the air outlet of the device body.

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