Air treatment device

Abstract

The utility model provides an air treatment device, and relates to the technical field of air treatment. The air treatment device can comprise a shell and at least one air guide mechanism. The shell can comprise an air outlet duct, each air guide mechanism is arranged at the air outlet duct and can rotate along the first rotating shaft, and air guide blades can be arranged in the air guide mechanisms and can rotate around the second rotating shaft. And the rotation directions of the air guide mechanism and the air guide blades are consistent. After the air outlet duct of the air handling device is provided with the air guide blades, the air guide mechanism can guide air, and the air guide blades in the air guide mechanism can also rotate. The air outlet angle of the air treatment device is the superposition of the rotation angle of the air guide mechanism and the rotation angle of the air guide blade, so that the air outlet angle is widened, the air blowing coverage area is increased, the uniformity of the temperature of a room is better, the comfort of different positions of the room is improved, and the user experience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to air treatment technical field, in particular to an air treatment device. BACKGROUND

[0002] The air supply structure of the traditional air treatment device currently increases the air deflector that can swing left and right in the air duct, and the range of air conditioning left and right air supply is adjusted through the angle of air deflector swing. The air supply form is positively correlated with the cross-sectional area of the air duct. The air supply structure of the current air conditioner cannot be adjusted in the use process, which leads to the air supply form of the air deflector swing being relatively limited, causing the temperature difference of different positions in the room to be large, and the body feeling to be poor. In addition, the left and right swing of different air supply structures is involved in some existing air conditioners, and the air deflector structure is also limited by the cross section of the air outlet, causing the swing angle to be small, which also limits the air supply area. SUMMARY

[0003] One object of the first aspect of the utility model is to provide an air treatment device to solve the problem of poor body feeling caused by the small angle of left and right air supply in the prior art.

[0004] In particular, the utility model provides an air treatment device, comprising:

[0005] a shell comprising an air outlet duct and an air outlet, the air outlet extending along a preset direction; and

[0006] at least one air deflector mechanism, each air deflector mechanism being arranged at the air outlet duct to allow the gas in the air outlet duct to be blown out by the air outlet after being deflected by the air deflector mechanism, each air deflector mechanism being controlled to rotate around a corresponding first rotation axis; each air deflector mechanism being provided with at least one air deflector blade, each air deflector blade being controlled to rotate around a corresponding second rotation axis; wherein the first rotation axis is perpendicular to the preset direction and parallel to the plane on which the air outlet is located, and the second rotation axis is parallel to the first rotation axis.

[0007] Optionally, the number of air deflector mechanisms is multiple, and the air deflector mechanisms are arranged side by side along the preset direction at the air outlet duct;

[0008] The multiple air deflector mechanisms are independently rotated around the corresponding first rotation axes.

[0009] Optionally, a first motor is further included to drive the air deflector mechanisms to rotate around the corresponding first rotation axes.

[0010] Optionally, a first gear is arranged on the output shaft of the first motor.

[0011] The air guide mechanism is provided with a second gear rotating around the first rotating shaft, and the first gear is engaged with the second gear to drive the air guide mechanism to rotate around the first rotating shaft by the first motor.

[0012] Optionally, the number of the air guide mechanisms is multiple, and the air guide mechanisms are arranged side by side along the preset direction at the air outlet air duct.

[0013] The two adjacent air guide mechanisms are linked and driven by the same driving mechanism.

[0014] Optionally, each driving mechanism comprises

[0015] a translation assembly arranged between the two air guide mechanisms and controlled to reciprocate along a direction perpendicular to the first rotating shaft; and

[0016] two first connecting rods, one end of each first connecting rod is rotationally connected with the translation assembly and moves with the translation assembly, and the other end of each first connecting rod is rotationally connected with the corresponding air guide mechanism, so that the air guide mechanism is driven to rotate around the first rotating shaft by the first connecting rod while the translation assembly moves horizontally.

[0017] Optionally, one end of the air guide mechanism is rotationally connected with the corresponding first connecting rod, and the other end of the air guide mechanism is provided with the first rotating shaft.

[0018] Optionally, the rotation directions of the two adjacent air guide mechanisms are opposite.

[0019] Optionally, the translation assembly comprises:

[0020] a guide rail provided with a rack extending along the moving direction of the translation assembly;

[0021] a connecting plate rotationally connected with the first connecting rod;

[0022] a second motor;

[0023] a third gear rotationally connected with the connecting plate, the third gear is engaged with the rack, and the third gear is driven to rotate by the second motor to move horizontally along the extending direction of the rack, thereby driving the connecting plate to move horizontally.

[0024] Optionally, each air guide mechanism is further provided with a third motor, and the third motor drives the air guide blades in the corresponding air guide mechanism to rotate around the corresponding second rotating shaft.

[0025] Optionally, the number of the air guide blades of each air guide mechanism is multiple.

[0026] Each of the air guide mechanisms is further provided with a second connecting rod, the second connecting rod connects the plurality of air guide blades to each other, so that the plurality of air guide blades in the same air guide mechanism are linked under the driving of the third motor.

[0027] Optionally, each of the second rotating shafts is provided with a connecting arm extending radially outward along the second rotating shaft, and the connecting arm is rotationally connected with the second connecting rod; the connecting arms at different second rotating shafts have the same angle with the plane in which the corresponding air guide blades are located, and the lengths of the connecting arms at different second rotating shafts are the same.

[0028] Optionally, the second connecting rod is in a bent shape.

[0029] Optionally, each of the air guide mechanisms includes a bottom plate, the bottom plate is internally provided with an accommodation space to accommodate the second connecting rod and the connecting arm; one end of each of the second rotating shafts is connected with the corresponding air guide blade, and the other end extends into the accommodation space of the bottom plate and is rotationally connected with the bottom plate.

[0030] Optionally, each of the air guide blades is provided with at least one through hole.

[0031] The air treatment device in the present solution can include a shell and at least one air guide mechanism, the shell can include an air outlet air duct, each air guide mechanism is arranged at the air outlet air duct and can rotate along a first rotating shaft, the air guide mechanism can include an air guide blade, and the air guide blade can rotate around a second rotating shaft. The first rotating shaft and the second rotating shaft are parallel, indicating that the rotating directions of the air guide mechanism and the air guide blade are consistent. That is, in the present solution, after the air guide blade is arranged at the air outlet air duct of the air treatment device, not only the air guide mechanism itself can guide the air flow and increase the air outlet angle, but also the air guide blade inside can rotate to increase the air outlet angle. The air outlet angle of the air outlet air duct of the air treatment device in the present solution is the superposition of the rotating angle of the air guide mechanism and the rotating angle of the air guide blade, thereby widening the air outlet angle and improving the blowing coverage area, making the uniformity of the temperature in the room better, improving the comfort of different positions in the room, and improving the user experience.

[0032] In the present solution, the plurality of air guide mechanisms independently rotate, so that the air guide mechanism can widen the air supply angle, improve the blowing coverage area, and at the same time make the adjustment of the blowing angle more flexible to realize differentiated air supply requirements in different use scenarios.

[0033] The two adjacent air guide mechanisms in the present solution are linked by the same driving mechanism. Therefore, the two air guide mechanisms can rotate at the same time and in opposite directions, which can meet the requirements of left and right air supply at the same time, expand the air supply angle, and expand the air sweeping area.

[0034] Based on the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will become more aware of the above and other objects, advantages and features of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0036] Figure 1 is a schematic structural diagram of an air treatment device according to a specific embodiment of the present utility model;

[0037] Figure 2 This is a schematic structural diagram of a state of an air guide mechanism according to a specific embodiment of the utility model;

[0038] Figure 3 This is a schematic structural diagram of another state of the air guide mechanism according to a specific embodiment of the present utility model;

[0039] Figure 4 This is a top view of an air guide mechanism in one state according to a specific embodiment of the present utility model;

[0040] Figure 5 is a top view of an air guide mechanism in another state according to a specific embodiment of the present utility model;

[0041] Figure 6 1 is a top view of another state of the air guide mechanism according to a specific embodiment of the present utility model;

[0042] Figure 7 1 is a top view of another state of the air guide mechanism according to a specific embodiment of the present utility model; Figure 8 It is a bottom view of an air guide mechanism according to a specific embodiment of the utility model;

[0043] Figure 9 1 is a top view of another state of the air guide mechanism according to a specific embodiment of the present utility model;

[0044] Figure 10 is a schematic structural diagram of an air guide mechanism according to another specific embodiment of the present utility model from one angle;

[0045] Figure 11 is a schematic structural diagram of an air guide mechanism according to another specific embodiment of the present utility model from another angle;

[0046] Figure 12is a schematic structural view of another angle of the air guide mechanism according to another specific embodiment of the present application;

[0047] Figure 13 is a top view of one state of the air guide mechanism according to another specific embodiment of the present application;

[0048] Figure 14 is a top view of another state of the air guide mechanism according to another specific embodiment of the present application;

[0049] Figure 15 is a top view of another state of the air guide mechanism according to another specific embodiment of the present application.

[0050] BRIEF DESCRIPTION OF DRAWINGS

[0051] air treatment device 100; housing 200; air outlet duct 210; air outlet 220; air guide mechanism 300; first rotating shaft 310; air guide blade 320; second rotating shaft 330; first motor 400; first gear 410; second gear 420; driving mechanism 500; translation assembly 510; guide rail 511; connecting plate 512; second motor 513; first connecting rod 520; third motor 600; second connecting rod 700; connecting arm 331; through hole 321; bottom plate 800. DETAILED DESCRIPTION

[0052] In the description of the present embodiment, it should be understood that the terms "length", "width", "height", "upper", "lower", "left", "right", "vertical", "horizontal", "bottom", "inner", "outer", "front", "back" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply 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 a limitation on the present application.

[0053] As one specific embodiment of the present application, as shown in Figures 1-15 The present embodiment provides an air treatment device 100, which can include a housing 200 and at least one air guide mechanism 300, wherein, as Figure 1As shown, the housing 200 can include an air outlet duct 210 and an air outlet 220, the air outlet 220 extending along a preset direction. Each air guide mechanism 300 is arranged at the air outlet duct 210 to guide the air in the air outlet duct 210 to be blown out by the air outlet 220, each air guide mechanism 300 being controlled to rotate around a corresponding first rotation shaft 310. Each air guide mechanism 300 is provided with at least one air guide blade 320, each air guide blade 320 being controlled to rotate around a corresponding second rotation shaft 330. The first rotation shaft 310 is perpendicular to the preset direction and parallel to the plane in which the air outlet 220 is located, and the second rotation shaft 330 is parallel to the first rotation shaft 310.

[0054] Specifically, the air treatment device of the embodiment can be a refrigeration device, a heating device, or even an air purification device. The air treatment device of the embodiment can be an air conditioner, and the air conditioner liquid can be a general household air conditioner or an indoor unit or a cabinet of a central air conditioner. Generally, the air treatment device 100 includes an air outlet duct 210 and an air outlet 220, and the air outlet 220 generally has a length direction and a width direction, and the extension direction of the air outlet 220 in the embodiment is the length direction, i.e., the preset direction is the length direction, i.e., the air outlet 220 is arranged along the length direction of the air outlet duct 210. Figure 1

[0055] Specifically, the first rotation shaft 310 and the second rotation shaft 330 of the embodiment are substantially parallel, and can slightly deviate within a certain range. Of course, preferably, the first rotation shaft 310 and the second rotation shaft 330 are parallel. In addition, since the air guide mechanism 300 of the embodiment is to guide the airflow at the air outlet duct 210, the final air needs to flow out through the air outlet 220, and therefore the air guide mechanism 300 needs to swing relative to the air outlet 220. The first rotation shaft 310 on which the air guide mechanism 300 rotates is perpendicular to the extension direction of the air outlet 220 and parallel to the plane in which the air outlet 220 is located, so that the air guide mechanism 300 of the embodiment guides the airflow in the air outlet duct 210 in the length direction, thereby increasing the blowing angle of the airflow in the length direction. In the embodiment, the first rotation shaft 310 is substantially perpendicular to the air outlet 220, and can deviate within a small angle range. The first rotation shaft 310 is also substantially parallel to the plane in which the air outlet 220 is located, and can deviate within a small angle range. Preferably, the first rotation shaft 310 is perpendicular to the air outlet 220, and the first rotation shaft 310 is parallel to the plane in which the air outlet 220 is located.

[0056] ​The air treatment device 100 in the embodiment can include a shell 200 and at least one air guide mechanism 300, the shell 200 can include an air outlet air duct 210, each air guide mechanism 300 is arranged at the air outlet air duct 210 and can rotate along a first rotation shaft 310, the air guide mechanism 300 can include an air guide blade 320, and the air guide blade 320 can rotate around a second rotation shaft 330. The first rotation shaft 310 and the second rotation shaft 330 are parallel, which means that the rotation directions of the air guide mechanism 300 and the air guide blade 320 are consistent. That is, in the embodiment, after the air guide blade 320 is arranged at the air outlet air duct 210 of the air treatment device 100, not only the air guide mechanism 300 itself can guide the air flow and increase the air outlet angle, but also the air guide blade 320 inside can rotate to increase the air outlet angle. The air outlet angle of the air outlet air duct 210 of the air treatment device 100 in the embodiment is the superposition of the rotation angle of the air guide mechanism 300 and the rotation angle of the air guide blade 320, thereby widening the air outlet angle, improving the blowing coverage area, making the uniformity of the temperature in the room better, improving the comfort of different positions in the room, and improving the user experience.

[0057] As one specific embodiment of the utility model, the number of the air guide mechanisms 300 in the embodiment is multiple, and the air guide mechanisms 300 are arranged side by side along a preset direction at the air outlet 220. Specifically, the number of the air guide mechanisms 300 can be 2, 3 or more. Preferably, the number of the air guide mechanisms 300 in the embodiment is 2.

[0058] Specifically, the multiple air guide mechanisms 300 in the embodiment rotate independently around the corresponding first rotation shaft 310. That is, the two air guide mechanisms 300 rotate independently.

[0059] The multiple air guide mechanisms 300 in the embodiment rotate independently, so that the air guide mechanism 300 can widen the air supply angle, improve the blowing coverage area, and at the same time, make the blowing angle adjustment more flexible, and realize the differentiated air supply demand in different use scenarios.

[0060] For example, taking the example that two air guide mechanisms 300 are arranged side by side in the air guide air duct, Figure 4 as shown. When the two air guide mechanisms 300 can independently swing, as one of the embodiments, Figure 5 as shown, the rotation angle of one of the air guide mechanisms 300 can be controlled, and the other air guide mechanism 300 does not rotate, so that the air of the left air guide mechanism 300 blows to the left, and the air of the right air guide mechanism 300 blows straight. In another embodiment, Figure 6 as shown, the two air guide mechanisms 300 can be controlled to rotate in the same direction, for example, both rotate clockwise, so that the air blows to the left area. In yet another embodiment, Figure 7As shown, the two air guide mechanisms 300 can be controlled to rotate in different directions, for example, the left air guide mechanism 300 rotates clockwise and the right air guide mechanism 300 rotates counterclockwise, so that the left air guide mechanism 300 blows air to the left and the right air guide mechanism 300 blows air to the right, thereby increasing the air blowing area.

[0061] Specifically, as shown in Figure 4 and Figure 8 The air treatment device 100 of the embodiment can further include a first motor 400 for driving the air guide mechanism 300 to rotate around the corresponding first rotating shaft 310.

[0062] Specifically, as one of the embodiments, the output shaft of the first motor 400 in the embodiment can be directly connected to the air guide mechanism 300, and the air guide mechanism 300 is directly driven to rotate by the first motor 400. At this time, the output shaft of the first motor is coaxially arranged with the first rotating shaft 310.

[0063] As another embodiment, as shown in Figures 4-9 The output shaft of the first motor 400 in the embodiment is provided with a first gear 410. The air guide mechanism 300 is provided with a second gear 420 rotating around the first rotating shaft 310, and the first gear 410 is engaged with the second gear 420 to drive the air guide mechanism 300 to rotate around the first rotating shaft 310 by the first motor 400.

[0064] At this time, the output shaft of the first motor 400 is not coaxial with the first rotating shaft 310, and such design can achieve avoidance in the case of compact structure space layout.

[0065] Specifically, the first rotating shaft 310 of each air guide mechanism 300 in the embodiment can be arranged at any position of the corresponding air guide mechanism 300. Preferably, the first rotating shaft 310 of the embodiment is arranged at the middle of the air guide mechanism 300. In this way, the space occupied by the air guide mechanism 300 before and after rotation can be reduced.

[0066] Specifically, as shown in Figure 9 After each air guide mechanism 300 in the embodiment is driven to rotate by the first motor 400, the air guide angle of the air guide mechanism 300 can be increased by controlling the swing of the air guide blade 320, that is, the air guide angle of the air guide mechanism 300 at this time is the sum of the swing angle of the air guide mechanism 300 and the swing angle of the air guide blade 320.

[0067] As another specific embodiment of the utility model, as shown in Figures 10-12As shown, the number of the air guide mechanism 300 in the embodiment can be multiple, and is arranged side by side along the preset direction at the air outlet air duct 210. The two adjacent air guide mechanisms 300 are linked under the driving of the same driving mechanism 500. In the embodiment, the number of the air guide mechanism 300 can be 2, 3 or even more. Preferably, the number is even, and the same driving mechanism 500 can be used to drive the linkage between every two air guide mechanisms 300. The following will be described by taking the example of arranging two air guide mechanisms 300 at the air outlet air duct 210.

[0068] As a specific embodiment of the utility model, each driving mechanism 500 in the embodiment can include a translation assembly 510 and two first connecting rods 520. The translation assembly 510 is arranged between the two air guide mechanisms 300 and reciprocates along the direction perpendicular to the first rotating shaft 310 under control. One end of each first connecting rod 520 is rotationally connected with the translation assembly 510 and moves along with the translation assembly 510, and the other end of each first connecting rod 520 is rotationally connected with the corresponding air guide mechanism 300, so that the air guide mechanism 300 is pushed to rotate around the first rotating shaft 310 by the first connecting rod 520 while the translation assembly 510 translates.

[0069] Specifically, the driving mechanism 500 in the embodiment can include a translation assembly 510 and two first connecting rods 520, one end of the first connecting rod 520 is rotationally connected with the translation assembly 510, and the other end of the first connecting rod 520 is connected with the air guide mechanism 300. The translation of the translation assembly 510 pushes the first connecting rod 520, and the first connecting rod 520 in turn pushes the air guide mechanism 300 to rotate. Since the two air guide mechanisms 300 are linked under the driving of the same translation assembly 510, the rotating directions of the two air guide mechanisms 300 are opposite, which can satisfy the simultaneous air supply to the left and right, the expansion of the air supply angle and the expansion of the air sweeping area.

[0070] As a specific embodiment of the utility model, one end of the air guide mechanism 300 in the embodiment is rotationally connected with the corresponding first connecting rod 520, and the other end of the air guide mechanism 300 is provided with the first rotating shaft 310. Since the translation assembly 510 is arranged between the two air guide mechanisms 300, the rotating directions of the two adjacent air guide mechanisms 300 are opposite.

[0071] In the embodiment, the first rotating shaft 310 can be arranged at the end of the air guide mechanism 300 away from the connecting rod. In this way, when the air guide mechanism 300 translates outward under the translation assembly 510, the air guide mechanism 300 will be fully extended outside the air outlet air duct 210.

[0072] As other embodiments, the second rotating shaft 330 can also be arranged at the middle position of each air guide mechanism 300. In this way, when the air guide mechanism 300 swings, the air guide mechanism 300 will only partially extend outside the air outlet air duct 210.

[0073] As a specific embodiment of the utility model, the translation assembly 510 of the embodiment can include a guide rail 511, a connecting plate 512, a second motor 513 and a third gear (not shown in the figure). Among them, the guide rail 511 is provided with a rack (not shown in the figure) extending along the movement direction of the translation assembly 510. The connecting plate 512 is rotatably connected with the first connecting rod 520. The third gear is rotatably connected with the connecting plate 512. The third gear is engaged with the rack, and the third gear rotates under the driving of the second motor 513 to move along the extension direction of the rack, thereby driving the connecting plate 512 to move.

[0074] As a specific embodiment of the utility model, a third motor 600 is further arranged at each air guide mechanism 300 of the embodiment, which drives the air guide blade 320 in the corresponding air guide mechanism 300 to rotate around the corresponding second rotating shaft 330.

[0075] The air guide blade 320 of the embodiment rotates under the driving of the third motor 600. The number of the air guide blade 320 of the embodiment can be one or more, and preferably multiple. The multiple air guide blades 320 can be driven to rotate together by one third motor 600, or can be driven to rotate independently by multiple third motors 600. When the multiple air guide blades 320 can rotate independently, the flexibility of the swing is improved.

[0076] The multiple blades driven to rotate together by the same third motor 600 are described as an example in the embodiment.

[0077] Specifically, the number of the air guide blade 320 of each air guide mechanism 300 of the embodiment is multiple. A second connecting rod 700 is further arranged in each air guide mechanism 300, which connects the multiple air guide blades 320 with each other to drive the multiple air guide blades 320 in the same air guide mechanism 300 to move together under the driving of the third motor 600.

[0078] Specifically, in the embodiment, since the multiple air guide blades 320 are driven to rotate by one third motor 600, the second connecting rod 700 is needed to connect all the air guide blades 320, and the third motor 600 only needs to drive one of the air guide blades 320 to rotate, and the other air guide blades 320 can be driven to rotate through the second connecting rod 700.

[0079] Specifically, a connecting arm 331 extending outward along the radial direction of the second rotating shaft 330 is arranged at each second rotating shaft 330 of the embodiment, and the connecting arm 331 is rotatably connected with the second connecting rod 700. The included angle between the connecting arm 331 at different second rotating shafts 330 and the plane where the corresponding air guide blade 320 is located is the same, and the lengths of the connecting arms 331 at different second rotating shafts 330 are the same.

[0080] The connecting arms 331 in this embodiment have the same length and the same angle with the plane where the wind guide blades 320 are located, ensuring that the rotation angles of all the wind guide blades 320 are consistent, so that the wind direction guided by the wind guide blades 320 is consistent.

[0081] As a specific embodiment of the present invention, Figure 11 As shown, the second connecting rod 700 of this embodiment has a bent shape. Specifically, because the connecting arm 331 of this embodiment is located at the bottom of the air guide blade 320, the length of the connecting arm 331 is relatively limited. Designing the second connecting rod 700 into a bent shape ensures that the rotation angle of the air guide blade 320 is greater than that of a straight connecting rod. Of course, the bending angle can be designed based on the actual rotation angle of the air guide blade 320 and the size of the connecting arm 331.

[0082] As a specific embodiment of the present invention, Figure 10 and Figure 11 As shown, each air guide mechanism 300 of this embodiment may include a base plate 800 having an internal accommodation space for accommodating the second connecting rod 700 and the connecting arm 331. One end of each second rotating shaft 330 is connected to the corresponding air guide blade 320, and the other end extends into the accommodation space of the base plate 800 and is rotatably connected to the base plate 800.

[0083] Specifically, in this embodiment, the connecting arm 331 and the second connecting rod 700 of the wind guide blade 320 are both arranged in the accommodating space of the base, which can avoid the connecting arm 331 and the second connecting rod 700 from being exposed to the outside, and at the same time avoid the connecting arm 331 and the second connecting rod 700 from causing turbulence or obstruction to the airflow while being aesthetically pleasing.

[0084] As a specific embodiment of the present invention, Figure 10 As shown, each air guide blade 320 of this embodiment is provided with at least one through hole 321. Preferably, each air guide blade 320 is provided with multiple through holes 321. These through holes 321 can cause the gas in the outlet duct 210 to be disturbed at the through holes 321 when it blows toward the air guide blade 320, thereby preventing the gas in the outlet duct 210 from being blown straight through and softening the outlet air.

[0085] Specifically, the following describes a scheme in which two air guide mechanisms 300 are linked together to increase the air guide area of ​​the entire air guide mechanism 300 by rotating the air guide mechanism 300 around the first rotation axis 310 and the blades around the second rotation axis 330 .

[0086] Specifically, when the air treatment device 100 needs to swing air left and right, and the requirements for the left and right areas of the air outlet are not high, one embodiment is to drive the air guide mechanism 300 to swing by the second motor 513. Specifically, if Figure 13As shown, the second motor 513 drives the third gear to rotate, and the gear drives the connecting plate 512 to move outward under the drive of the rack, thereby pushing the first connecting rod 520 to drive the air guide mechanism 300 to move outward. At this time, the swing angle of each side of the air guide mechanism 300 is α1. Another embodiment is as follows Figure 14 As shown, the third motor 600 drives the wind guide blades 320 to rotate, and the plurality of wind guide blades 320 move under the drive of the second connecting rod 700. At this time, the rotation angle of each wind guide blade 320 can be α2. When the swing angle needs to be increased, as shown in FIG. Figure 15 As shown, the second motor 513 can be used to drive the air guide mechanism 300 to rotate, and in combination with the third motor 600 to drive the air guide blades 320 to rotate, the air outlet angle on each side can be α1 + α2. Therefore, compared to the rotation of only driving the air guide mechanism 300 or the air guide blades 320, the embodiment can increase the air outlet range by swinging the air guide mechanism 300 and the air guide blades 320, thereby improving comfort.

[0087] At this point, those skilled in the art should recognize that, although multiple exemplary embodiments of the present invention have been shown and described in detail herein, many other variations or modifications consistent with the principles of the present invention can be directly determined or deduced from the contents disclosed herein without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should be understood and deemed to cover all such other variations or modifications.

Claims

1. An air treatment device, characterized in that, The air treatment device comprises: a housing comprising an air outlet channel and an air outlet extending along a preset direction; at least one air guide mechanism arranged at the air outlet channel to guide the air in the air outlet channel to be blown out of the air outlet by the air guide mechanism, each air guide mechanism being controlled to rotate around a corresponding first rotation axis, each air guide mechanism being provided with at least one air guide blade controlled to rotate around a corresponding second rotation axis, wherein the first rotation axis is perpendicular to the preset direction and parallel to a plane in which the air outlet is located, and the second rotation axis is parallel to the first rotation axis.

2. The air treatment device according to claim 1, wherein: a plurality of air guide mechanisms are arranged side by side along the preset direction at the air outlet channel; and the plurality of air guide mechanisms are independently controlled to rotate around the corresponding first rotation axes.

3. The air treatment device according to claim 2, further comprising a first motor configured to drive the air guide mechanisms to rotate around the corresponding first rotation axes.

4. The air treatment device according to claim 3, wherein: an output shaft of the first motor is provided with a first gear; and each air guide mechanism is provided with a second gear rotating around the first rotation axis, and the first gear is engaged with the second gear to drive the air guide mechanism to rotate around the first rotation axis by the first motor.

5. The air treatment device according to claim 1, wherein: a plurality of air guide mechanisms are arranged side by side along the preset direction at the air outlet channel; and adjacent two air guide mechanisms are linked to rotate by a same driving mechanism.

6. The air treatment device according to claim 5, wherein each driving mechanism comprises: a translation assembly arranged between the two air guide mechanisms and controlled to reciprocate along a direction perpendicular to the first rotation axis; and two first connecting rods, one end of each first connecting rod being rotationally connected to the translation assembly and moving with the translation assembly, and the other end of each first connecting rod being rotationally connected to a corresponding air guide mechanism to drive the air guide mechanism to rotate around the first rotation axis by the first connecting rod while the translation assembly is translating.

7. The air treatment device according to claim 6, wherein: one end of each air guide mechanism is rotationally connected to a corresponding first connecting rod, and the other end of each air guide mechanism is provided with the first rotation axis.

8. The air treatment device according to claim 6, wherein: adjacent two air guide mechanisms rotate in opposite directions.

9. The air treatment device according to claim 6, wherein the translation assembly comprises: a guide rail provided with a rack extending along a moving direction of the translation assembly; a connecting plate rotationally connected to the first connecting rod; a second motor; and a transmission mechanism rotationally connected to the connecting plate and the second motor. ​ ​ ​ A third gear is rotatably connected to the connecting plate; the third gear is engaged with the rack, and rotates under the drive of the second motor to move along the direction in which the rack extends, thereby moving the connecting plate. 10.The air treatment device according to any one of claims 1-9, characterized in that, Each of the air guide mechanisms is further provided with a third motor for driving the air guide blades in the corresponding air guide mechanism to rotate around the corresponding second rotating shaft. 11.The air treatment device according to claim 10, characterized in that, The number of the air guide blades in each of the air guide mechanisms is plural; Each of the air guide mechanisms is further provided with a second connecting rod for connecting the air guide blades in the same air guide mechanism to move in linkage under the drive of the third motor. 12.The air treatment device according to claim 11, characterized in that, Each of the second rotating shafts is provided with a connecting arm extending radially outward from the second rotating shaft, and the connecting arm is rotatably connected to the second connecting rod; the connecting arms at different second rotating shafts have the same angle with the plane in which the corresponding air guide blades are located, and the lengths of the connecting arms at different second rotating shafts are the same. 13.The air treatment device according to claim 11, characterized in that, The second connecting rod is in a bent shape. 14.The air treatment device according to claim 12, characterized in that, Each of the air guide mechanisms comprises a bottom plate, and the bottom plate is internally provided with a receiving space for receiving the second connecting rod and the connecting arm; one end of each of the second rotating shafts is connected to the corresponding air guide blade, and the other end extends into the receiving space of the bottom plate and is rotatably connected to the bottom plate. 15.The air treatment device according to claim 1, characterized in that, Each of the air guide blades is provided with at least one through hole.

Images