Air guide components and air handling devices

Abstract

The present invention discloses an air guide assembly and an air treatment device. The air guide assembly is used for the air treatment device. The air treatment device includes a shell, and an air outlet is provided on the shell. The air guide assembly includes: a mounting seat, which is annular and rotatably arranged at the air outlet; a connecting rod and a plurality of louvers, which are both arranged in the mounting seat, and the plurality of louvers are spaced apart along a first direction, and the connecting rod extends along the first direction, and the connecting rod and the plurality of louvers are rotatably connected; a first driving assembly, which is arranged in the shell and connected to the connecting rod to drive the connecting rod to move. The air guide assembly of the present invention can achieve a variety of different modes of air outlet effects, diversify the air outlet modes of the air treatment device, improve the comfort and flexibility of the use of the air treatment device, and help improve the user experience.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioning, and in particular to an air guide component and an air processing device. Background Art

[0002] In the related art, air guide components are mostly used in air handling devices, such as air conditioners. The air guide components are usually arranged at the air outlet to guide the airflow, thereby being able to meet the different air supply requirements of users to a certain extent. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the present invention is to provide an air guide assembly that can achieve a variety of different modes of air outlet effects, diversify the air outlet modes of the air treatment device, improve the comfort and flexibility of the use of the air treatment device, and help improve the user experience.

[0004] The present invention also provides an air treatment device, comprising the above-mentioned air guide assembly.

[0005] According to an embodiment of the present invention, the air guide assembly is used for an air treatment device, and the air treatment device includes a shell, the shell is provided with an air outlet, the air guide assembly is arranged at the air outlet and includes: a mounting seat, the mounting seat is annular and rotatably arranged at the air outlet; a plurality of louvers, the plurality of louvers can be rotatably arranged in the mounting seat, and the plurality of louvers are spaced apart along a first direction; a connecting rod, the connecting rod is arranged in the mounting seat and extends along the first direction, the connecting rod is rotatably connected to the plurality of louvers to drive the plurality of louvers to rotate synchronously; a first driving assembly, the first driving assembly is arranged in the shell and connected to the connecting rod to drive the connecting rod to move.

[0006] According to the air guide assembly of the embodiment of the invention, a rotatable mounting base and a plurality of louvers are provided, so that a variety of different modes of air outlet effects can be achieved, thereby diversifying the air outlet modes of the air treatment device, improving the comfort and flexibility of the use of the air treatment device, and helping to enhance the user experience.

[0007] According to some embodiments of the present invention, the first driving assembly includes a first motor, which is fixed in the housing and connected to the connecting rod to drive the connecting rod to move, and the rotation axis of the motor shaft of the first motor coincides with the rotation axis of the mounting base.

[0008] In some embodiments of the present invention, if the rotational speeds of the mounting base and the first motor are equal, the plurality of louvers remain stationary relative to the mounting base; if the rotational speeds of the mounting base and the first motor are not equal, the plurality of louvers rotate relative to the mounting base.

[0009] In some embodiments of the present invention, a mating portion is provided on the connecting rod, and a mating hole is provided on the mating portion. The first driving assembly also includes a driving member, and the driving member includes a first driving member and a second driving member. One end of the first driving member is matingly connected to the motor shaft of the first motor, and the other end is connected to the second driving member. The second driving member extends in a direction away from the first motor, and at least a portion of the second driving member is passed through the mating hole and can move along a second direction in the mating hole; wherein the first direction is perpendicular to the second direction.

[0010] In some embodiments of the present invention, in the extension direction of the matching hole, the length of the second driving portion is greater than the length of the matching hole.

[0011] In some embodiments of the present invention, a limiting portion is provided on an end of the second driving portion away from the first motor, and the limiting portion is located on a side of the matching portion away from the first driving portion and can be stopped on the matching portion.

[0012] In some embodiments of the present invention, the second driving part includes a first rod member and a second rod member, the first rod member and the second rod member are arranged at an interval, the first end of the first rod member is connected to the first driving part, and the second end is provided with a first limiting member, the first end of the second rod member is connected to the first driving part, and the second end is provided with a second limiting member, and the first limiting member and the second limiting member jointly define the limiting part.

[0013] According to some embodiments of the present invention, the air treatment device comprises a motor bracket, the motor bracket is arranged in the housing, and the first motor is arranged on the motor bracket.

[0014] In some embodiments of the present invention, a fixing seat is provided on the motor bracket, and the first motor is arranged on the fixing seat.

[0015] In some embodiments of the present invention, the air treatment device also includes a protective cover, which is cooperatively connected with the fixing seat or the motor bracket to cover the outside of the first motor, and the protective cover is provided with a through hole, and the first motor is cooperatively connected with the connecting rod through the through hole.

[0016] In some embodiments of the present invention, a shaft sleeve is disposed on the motor shaft of the first motor, and a portion of the shaft sleeve extends out of the through hole to be matched with the connecting rod.

[0017] In some embodiments of the present invention, the fixing seat and the motor bracket are integrally formed.

[0018] In some embodiments of the present invention, the air treatment device includes a wind wheel and a driving motor, the motor bracket includes a bracket body and a motor cover, the bracket body is provided with a motor slot, the driving motor is arranged in the motor slot and connected to the wind wheel, the motor cover is arranged on the bracket body to seal the motor slot, and the first motor is arranged on the motor cover.

[0019] In some embodiments of the present invention, the air guide assembly further includes a second driving assembly, which is disposed in the housing and connected to the mounting seat to drive the mounting seat to rotate.

[0020] In some embodiments of the present invention, a rack extending along the circumferential direction of the mounting seat is provided on the outer peripheral wall of the mounting seat, and the second driving component includes: a second motor, which is fixed in the housing; and a driving gear, which is connected to the second motor and meshes with the rack.

[0021] In some embodiments of the present invention, the air treatment device includes a fixed frame, which is located at the air outlet. The mounting seat is rotatably disposed in the fixed frame, and a first locking rib is provided on the fixed frame. A second locking rib is provided on the outer peripheral wall of the mounting seat. When the mounting seat rotates until the second locking rib stops against the first locking rib, the mounting seat stops rotating or reverses rotation.

[0022] An air treatment device according to an embodiment of the present invention comprises: a shell, on which an air outlet is provided; and an air guide assembly according to the above embodiment of the present invention, the air guide assembly is provided at the air outlet.

[0023] According to the air treatment device of the embodiment of the present invention, by setting the air guide component implemented according to the above-mentioned present invention, a variety of different modes of air outlet effects can be achieved, the air outlet modes of the air treatment device are diversified, the comfort and flexibility of the use of the air treatment device are improved, and it is beneficial to enhance the user experience.

[0024] According to some embodiments of the present invention, there are multiple air outlets, there are multiple air guide components, and the multiple air guide components correspond one-to-one to the multiple air outlets.

[0025] In some embodiments of the present invention, the air treatment device further includes a heat exchanger, which is disposed in the housing and corresponding to the plurality of air outlets, and the heat exchanger is formed in a flat plate shape.

[0026] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0028] Figure 1 is a schematic diagram of an air treatment device according to some embodiments of the present invention;

[0029] Figure 2 is a schematic diagram of an air guide assembly according to some embodiments of the present invention;

[0030] Figure 3 is a partial exploded view of an air handling device according to some embodiments of the present invention;

[0031] Figure 4 yes Figure 3 A magnified view of part A;

[0032] Figure 5 is a partial exploded view of an air treatment device according to some embodiments of the present invention;

[0033] Figure 6 is an exploded view of an air handling device according to some embodiments of the present invention;

[0034] Figure 7 is a schematic diagram of an air treatment device according to some embodiments of the present invention;

[0035] Figure 8 is a cross-sectional view of an air treatment device according to some embodiments of the present invention;

[0036] Fig. 9 is a partial exploded view of an air treatment device according to some embodiments of the present invention;

[0037] Fig.10 yes Fig. 9 A magnified view of part B;

[0038] Fig.11 is a partial schematic diagram of an air treatment device according to some embodiments of the present invention;

[0039] Fig.12 yes Fig.11 Magnified view of part C.

[0040] Reference numerals:

[0041] 10. Air guide assembly;

[0042] 1. Mounting seat; 11. Rack; 12. Second positioning rib; 13. Limiting column; 14. Roller;

[0043] 2. Shutters;

[0044] 3. connecting rod; 31. matching portion; 311. matching hole;

[0045] 4. first driving assembly; 41. first motor; 42. driving member; 421. first driving part;

[0046] 422, second driving part; 4221, limiting part; 4221a, first limiting member; 4221b, second limiting member;

[0047] 4222, a first rod; 4223, a second rod;

[0048] 5. Second driving assembly; 51. Second motor; 52. Driving gear;

[0049] 100. Air handling device;

[0050] 20. housing; 201. air outlet; 202. air inlet;

[0051] 30, motor bracket; 301, bracket body; 3011, motor slot; 302, motor cover; 3021, fixing seat;

[0052] 40. protective cover; 401. through hole;

[0053] 50. Wind wheel;

[0054] 60. Driving motor;

[0055] 70, fixed frame; 701, first positioning rib; 702, limiting protrusion;

[0056] 80. Heat exchanger;

[0057] 90. air duct component; 901. air duct ring; 9011. limiting groove;

[0058] 101. Water tray. DETAILED DESCRIPTION

[0059] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0060] The following describes an air guide assembly 10 according to an embodiment of the present invention with reference to the accompanying drawings. The air guide assembly 10 is used in an air treatment device 100. Figure 1As shown, the air treatment device 100 includes a housing 20, an air outlet 201 is provided on the housing 20, and the air guide assembly 10 is provided at the air outlet 201. The air guide assembly 10 can guide the airflow flowing from the air treatment device 100 to the air outlet 201. The air treatment device 100 can be an air conditioner.

[0061] like Figure 2-Figure 5 As shown, the wind guide assembly 10 according to an embodiment of the present invention includes: a mounting seat 1, a plurality of louvers 2, a connecting rod 3 and a first driving assembly 4.

[0062] Specifically, the mounting seat 1 is annular and rotatably disposed at the air outlet 201. Multiple louvers 2 are rotatably disposed in the mounting seat 1, and the multiple louvers 2 are spaced apart along the first direction. The connecting rod 3 is disposed in the mounting seat 1 and extends along the first direction. The connecting rod 3 is rotatably connected to the multiple louvers 2 to drive the multiple louvers 2 to rotate synchronously. The first driving component 4 is disposed in the housing 20 and is connected to the connecting rod 3 to drive the connecting rod 3 to move. It should be noted that in a specific embodiment of the present invention, the first direction can be Figure 1 and Figure 2 The up and down directions in .

[0063] It can be seen that the air guide assembly 10 of the embodiment of the present invention can not only realize the guiding effect on the airflow by driving the rotation of multiple louvers 2, but also realize the guiding effect on the airflow by rotating the mounting base 1. When the mounting base 1 rotates at different angles, the airflow at the air outlet 201 can be blown out in different directions. When the first drive assembly 4 drives the connecting rod 3 to move relative to the mounting base 1, it can drive multiple louvers 2 to rotate at the same time to realize the guiding effect on the airflow. If the first drive assembly 4 drives the connecting rod 3 to move in different directions or at different distances, the angles of driving the multiple louvers 2 to rotate are different, and then the movement of the connecting rod 3 can be controlled by the first drive assembly 4 so that the airflow at the air outlet 201 can be blown out in different directions.

[0064] It can be understood that the air guide assembly 10 of the embodiment of the present invention can achieve a variety of different modes of air outlet effects through the cooperation of the mounting base 1 and multiple louvers 2, thereby diversifying the air outlet modes of the air treatment device 100, improving the comfort and flexibility of the use of the air treatment device 100, and helping to enhance the user experience.

[0065] According to the air guide assembly 10 of the embodiment of the invention, by providing a rotatable mounting base 1 and a plurality of louvers 2, a plurality of different modes of air outlet effects can be achieved, thereby diversifying the air outlet modes of the air treatment device 100, improving the comfort and flexibility of the use of the air treatment device 100, and helping to enhance the user experience.

[0066] like Figure 3 and Figure 4As shown, according to some embodiments of the present invention, the first drive assembly 4 includes a first motor 41, which is fixed in the housing 20 and is connected to the connecting rod 3 to drive the connecting rod 3 to move, and the rotation axis of the motor shaft of the first motor 41 coincides with the rotation axis of the mounting seat 1. It can be seen that the structure of the first drive assembly 4 is simple and reliable. The first drive assembly 4 drives the movement of the connecting rod 3 through the first motor 41, and the driving method is reliable. At the same time, it can be understood that the rotation axis of the motor shaft of the first motor 41 coincides with the rotation axis of the mounting seat 1, thereby ensuring the reliability of the structure of the air guide assembly 10. It can also be understood that when the first motor 41 rotates, the mounting seat 1 may not rotate, but when the mounting seat 1 rotates, the first motor 41 should rotate in the same direction, thereby ensuring the reliability of the structure of the air guide assembly 10.

[0067] In some embodiments of the present invention, if the rotation speeds of the mounting base 1 and the first motor 41 are equal, the plurality of louvers 2 are stationary relative to the mounting base 1, and if the rotation speeds of the mounting base 1 and the first motor 41 are not equal, the plurality of louvers 2 rotate relative to the mounting base 1. It can be seen that when the rotation speeds of the mounting base 1 and the first motor 41 are equal, it means that the mounting base 1 and the first motor 41 rotate synchronously. At this time, the plurality of louvers 2 do not rotate and are stationary relative to the mounting base 1, and only the mounting base 1 rotates. Then the air guide component 10 only realizes circumferential wind sweeping, and the airflow diffuses outward along the outer periphery of the mounting base 1. When the rotation speeds of the mounting base 1 and the first motor 41 are not equal, it means that the mounting base 1 and the first motor 41 do not rotate synchronously. At this time, the plurality of louvers 2 rotate relative to the mounting base 1, and the mounting base 1 rotates at the same time. Then the air guide component 10 can not only realize circumferential wind sweeping, but also realize wind guiding in the first direction and the air outlet is relatively uniform.

[0068] like Figure 3-Figure 5 As shown, in some embodiments of the present invention, a matching portion 31 is provided on the connecting rod 3, and a matching hole 311 is provided on the matching portion 31. The first driving component 4 also includes a driving member 42, and the driving member 42 includes a first driving portion 421 and a second driving portion 422. One end of the first driving portion 421 is matched and connected with the motor shaft of the first motor 41, and the other end is connected to the second driving portion 422. The second driving portion 422 extends in a direction away from the first motor 41, and at least a portion of the second driving portion 422 is penetrated through the matching hole 311 and can move along the second direction in the matching hole 311. Among them, the first direction is perpendicular to the second direction. It should be noted that in a specific embodiment of the present invention, the first direction can be Figure 1 and Figure 2 The up and down directions in the second direction can be Figure 1 and Figure 2 The left and right direction in .

[0069] It can be known that the driving member 42 can rotate synchronously with the motor shaft of the first motor 41 under the drive of the first motor 41. At least a part of the second driving part 422 is inserted into the matching hole 311, so that when the driving member 42 moves, the driving member 42 will provide the connecting rod 3 with a force in the same direction as the moving direction of the driving member 42. This force can be decomposed into a first component force in the first direction and a second component force in the second direction. Since the connecting rod 3 extends along the first direction, under the action of the first component force, the connecting rod 3 can move along the first direction, and then can effectively drive multiple louvers 2 to rotate at the same time to realize the guiding effect of the air guide component 10 on the airflow, thereby making the first driving component 4 drive the louvers 2 to rotate simple and reliable. The component force in the second direction can be used up by the movement of the second driving part 422 in the matching hole 311 along the second direction, thereby effectively avoiding the movement of the connecting rod 3 along the second direction to make the structure of the air guide component 10 unstable or damaged, thereby ensuring the structural reliability of the air guide component 10.

[0070] It can be understood that since the driving member 42 performs circular motion under the drive of the first motor 41, the directions of the force provided to the connecting rod 3 by the driving member 42 at different times are different, but since the first direction is perpendicular to the second direction, this force can be decomposed into a first component force in the first direction and a second component force in the second direction, thereby ensuring the reliability of the air guide assembly 10.

[0071] According to some embodiments of the present invention, in the extension direction of the matching hole 311, the length of the second drive part 422 is greater than the length of the matching hole 311. It is known that the louver 2 has a certain width, so when the louver 2 changes from closing the air outlet 201 to rotating to fully opening the outlet, the connecting rod 3 will move a short distance in the front-to-back direction. Therefore, the length setting method of the second drive part 422 and the matching hole 311 can effectively ensure the reliability of the second drive part 422 being arranged in the matching hole 311, and further ensure the reliability of the air guide assembly 10 driving multiple louvers 2 to rotate. It should be noted that in a specific embodiment of the present invention, the extension direction of the matching hole 311 is Figure 1 In the front-to-back direction, if the extension direction of the second driving part 422 is different from the extension direction of the matching hole 311, then at this time, the length of the second driving part 422 refers to the length of the orthographic projection of the second driving part 422 on the plane where the extension direction of the matching hole 311 is located. Optionally, the extension direction of the second driving part 422 is the same as the extension direction of the matching hole 311, and the matching hole 311 extends along the front-to-back direction. The front-to-back direction refers to the front-to-back direction of the air outlet 201 where the air guide assembly 10 is located. Figure 1 The front-to-back direction.

[0072] like Figure 4 and Fig.10As shown, according to some embodiments of the present invention, a limiting portion 4221 is provided on the end of the second driving portion 422 away from the first motor 41, and the limiting portion 4221 is located on a side of the matching portion 31 away from the first driving portion 421 and can be stopped on the matching portion 31. It can be seen that the setting of the limiting portion 4221 can effectively prevent the second driving portion 422 from being out of engagement with the matching hole 311, thereby improving the reliability of the air guide assembly 10.

[0073] like Figure 4 As shown, in some embodiments of the present invention, the second driving portion 422 includes a first rod member 4222 and a second rod member 4223, the first rod member 4222 and the second rod member 4223 are arranged at intervals, the first end of the first rod member 4222 is connected to the first driving portion 421, and the second end is provided with a first limiting member 4221a, the first end of the second rod member 4223 is connected to the first driving portion 421, and the second end is provided with a second limiting member 4221b, and the first limiting member 4221a and the second limiting member 4221b jointly define the limiting portion 4221. As is known, the limiting portion 4221 can stop against the matching portion 31, so it can be understood that when the second driving portion 422 is inserted into the matching hole 311, the inner side wall of the matching hole 311 will squeeze the first limiting member 4221a and the second limiting member 4221b, and the first rod 4222 and the second rod 4223 are arranged at intervals, which can reserve a certain space for the deformation of the second driving portion 422, thereby facilitating the limiting portion 4221 to pass through the matching hole 311 to complete the assembly of the second driving portion 422 and the matching portion 31. In this way, the structure of the second driving portion 422 is simple and reliable, and the assembly between the second driving portion 422 and the matching portion 31 is convenient. Of course, it should be noted that the second driving part 422 may also include a third rod member spaced apart from the first rod member 4222 and the second rod member 4223, and a third stopper is provided on the third rod member, and the third stopper may define a stopper part 4221 together with the first stopper 4221a and the second stopper 4221b. Similarly, the second driving part 422 may also include a fourth rod member, a fifth rod member, and so on, which will not be described in detail here.

[0074] like Figure 2 As shown, according to some embodiments of the present invention, the air treatment device 100 includes a motor bracket 30, the motor bracket 30 is arranged in the housing 20, and the first motor 41 is arranged on the motor bracket 30. It can be seen that the motor bracket 30 can support the first motor 41 to install the first motor 41 in the housing 20. Moreover, the motor bracket 30 can also play a certain buffering role on the vibration generated when the first motor 41 is working.

[0075] like Figure 4As shown, in some embodiments of the present invention, a fixing seat 3021 is provided on the motor bracket 30, and the first motor 41 is provided on the fixing seat 3021. It can be seen that the fixing seat 3021 can limit the first motor 41 to a certain extent, so that the position of the first motor 41 provided on the motor bracket 30 is fixed, which is conducive to improving the stability of the first motor 41 provided on the motor bracket 30, and at the same time facilitates the installation and positioning of the first motor 41.

[0076] like Fig. 9 As shown, in some embodiments of the present invention, the air treatment device 100 further includes a protective cover 40, which is connected with the fixing seat 3021 or the motor bracket 30 to cover the outside of the first motor 41, and the protective cover 40 is provided with a through hole 401, and the first motor 41 is connected with the connecting rod 3 through the through hole 401. It can be seen that the structural setting of the protective cover 40 can seal the first motor 41 to a certain extent, and then can prevent moisture in the airflow from entering the first motor 41 to a certain extent and affecting the reliable operation of the first motor 41, thereby improving the reliability of the first motor 41 and the reliability of the air guide assembly 10.

[0077] In some embodiments of the present invention, a sleeve is provided on the motor shaft of the first motor 41, and a portion of the sleeve extends out through the hole 401 to be connected with the connecting rod 3. In this way, the first motor 41 can be further sealed, the reliability of the first motor 41 is improved, and the reliability of the air guide assembly 10 is improved.

[0078] In some embodiments of the present invention, the fixing seat 3021 and the motor bracket 30 are integrally formed. This facilitates the manufacture of the fixing seat 3021 and the motor bracket 30, improves the stability and reliability of the first motor 41 in the housing 20, helps improve the production efficiency of the air treatment device 100, and simplifies the installation efficiency of the air guide assembly 10.

[0079] In other embodiments of the present invention, the fixing seat 3021 is detachably disposed on the motor bracket 30. It can be seen that when installing the air guide assembly 10, the fixing seat 3021 can be first assembled on the motor bracket 30, and then the first motor 41 can be installed on the fixing seat 3021. The first motor 41 can also be installed on the fixing seat 3021 first, and then the fixing seat 3021 is installed on the motor bracket 30, thereby making the assembly of the air guide assembly 10 more flexible. At the same time, it is convenient to replace the fixing seat 3021, which is conducive to extending the service life of the air treatment device 100.

[0080] like Figure 6 , Figure 8 and Fig. 9As shown, in some embodiments of the present invention, the air treatment device 100 includes a wind wheel 50 and a driving motor 60, the motor bracket 30 includes a bracket body 301 and a motor cover 302, the bracket body 301 is provided with a motor slot 3011, the driving motor 60 is arranged in the motor slot 3011 and connected to the wind wheel 50, the motor cover 302 is arranged on the bracket body 301 to block the motor slot 3011, and the first motor 41 is arranged on the motor cover 302. It can be seen that the air treatment device 100 can realize the flow of airflow in the air treatment device 100 through the cooperation of the driving motor 60 and the wind wheel 50. The structural setting of the motor bracket 30 can protect the driving motor 60 to a certain extent, and effectively prevent the external particles from entering the motor slot 3011 and affecting the reliable operation of the driving motor 60. In addition, the motor cover 302 can effectively support and fix the first motor 41, and play a certain buffering role on the vibration generated when the first motor 41 is working. At the same time, the motor cover 302 can also effectively isolate the first motor 41 and the drive motor 60 to avoid interference between them, thereby improving the reliability of the air guide assembly 10 and the reliability of the air treatment device 100. Specifically, Fig. 9 As shown, a fixing seat 3021 is provided on the motor cover 302, and the first motor 41 is provided on the fixing seat 3021. Optionally, the fixing seat 3021 and the motor cover 302 are integrally formed. Optionally, the fixing seat 3021 is detachably provided on the motor cover 302.

[0081] like Figure 3 and Figure 5 As shown, in some embodiments of the present invention, the air guide assembly 10 further includes a second drive assembly 5, which is disposed in the housing 20 and connected to the mounting seat 1 to drive the mounting seat 1 to rotate. It can be seen that the rotation of the mounting seat 1 can be driven by the second drive assembly 5, and the second drive assembly 5 can provide a driving force for the rotation of the mounting seat 1. This improves the reliability of the use of the air guide assembly 10, and at the same time, there is no need to manually rotate the mounting seat 1.

[0082] like Figure 3 , Figure 5 and Fig.11 As shown, in some embodiments of the present invention, a rack 11 extending along the circumferential direction of the mounting seat 1 is provided on the outer peripheral wall of the mounting seat 1, and the second driving assembly 5 includes a second motor 51 and a driving gear 52, the second motor 51 is fixed in the housing 20, and the driving gear 52 is connected to the second motor 51 and meshes with the rack 11. It can be seen that the second driving assembly 5 can drive the driving gear 52 to rotate by rotating the second motor 51, and the driving gear 52 is meshed with the rack 11, which can drive the mounting seat 1 to rotate. The way in which the second driving assembly 5 drives the mounting seat 1 to rotate is simple, reliable, and easy to control.

[0083] It is understandable that when the first drive assembly 4 includes the above-mentioned first motor 41, if only the first drive assembly 4 is working, that is, the wind guide assembly 10 drives the multiple shutters 2 to rotate only through the first drive assembly 4 to drive the connecting rod 3, then the wind guide assembly 10 can achieve wind guidance in the first direction. When the first drive assembly 4 and the second drive assembly 5 work at the same time, that is, when the mounting seat 1 rotates, assuming that the operating angular velocity of the first motor 41 is A, the operating angular velocity of the second motor 51 is B, and the transmission ratio between the driving gear 52 and the mounting seat 1 is N, then if A=B / N, the multiple shutters 2 do not rotate, only the mounting seat 1 rotates, and the wind guide assembly 10 only achieves circumferential wind sweeping. If A≠B / N, the multiple shutters 2 rotate, and the mounting seat 1 rotates at the same time, at this time, the wind guide assembly 10 can not only achieve circumferential wind sweeping, but also achieve wind guidance in the first direction.

[0084] like Figure 3 , Figure 5 and Figure 11-Figure 12 As shown, in some embodiments of the present invention, the air treatment device 100 includes a fixed frame 70, the fixed frame 70 is located at the air outlet 201, the mounting seat 1 is rotatably arranged in the fixed frame 70, the fixed frame 70 is provided with a first clamping rib 701, and the outer peripheral wall of the mounting seat 1 is provided with a second clamping rib 12. When the mounting seat 1 rotates until the second clamping rib 12 stops on the first clamping rib 701, the mounting seat 1 stops rotating or reverses rotating. It can be seen that the setting of the first clamping rib 701 and the second clamping rib 12 can limit the rotation of the mounting seat 1 to a certain extent. For example, when the air guide component 10 includes the above-mentioned second motor 51, the setting of the first clamping rib 701 and the second clamping rib 12 can assist the second motor 51 in driving the mounting seat 1 to reciprocate, and to a certain extent avoid the second motor 51 has reversed rotation, but the mounting seat 1 continues to rotate in the same direction due to factors such as inertia, thereby helping to improve the reliability of the structure of the air guide component 10. Furthermore, the arrangement of the first locking rib 701 and the second locking rib 12 is also conducive to the air guide assembly 10 determining the origin of the program operation. For example, when the mounting base 1 is rotated to a certain angle and the power is suddenly cut off, after the power is turned on again, the origin of the program operation can be quickly found through the arrangement of the first locking rib 701 and the second locking rib 12 (for example, the origin of the program operation is the position where the first locking rib 701 and the second locking rib 12 stop and then rotate 180 degrees.) to restart the air guide assembly 10, thereby realizing the power-on reset operation.

[0085] Optionally, the mounting base 1 is provided with a structure for limiting the movement of the connecting rod 3 in the first direction, thereby limiting the movement of the connecting rod 3 to limit the rotation angle of the plurality of shutters 2, and also facilitating a power-on reset operation.

[0086] like Fig.11 and Fig.12As shown, in some embodiments of the present invention, the fixing frame 70 is defined by a portion of the housing 20 located at the air outlet 201. This makes the manufacturing of the fixing frame 70 simple, which is conducive to simplifying the assembly process of the air treatment device 100 and improving the structural strength of the housing 20.

[0087] Specifically, Fig.11 and Fig.12 As shown, when the mounting seat 1 is driven to rotate by the second driving assembly 5, the second positioning rib 12 can be defined by a tooth in the rack 11 extending toward the fixed frame 70, and the first positioning rib 701 on the fixed frame 70 can be formed as a structure protruding from a part of the fixed frame 70 toward one side of the rack 11. This makes the arrangement of the first positioning rib 701 and the second positioning rib 12 simple and reliable.

[0088] like Figure 3 and Figure 6 As shown, in some embodiments of the present invention, the air treatment device 100 includes an air duct component 90, the air duct component 90 is arranged in the housing 20, the air duct component 90 has an air duct ring 901, the fixing frame 70 is connected with the air duct ring 901, and the second driving component 5 is arranged on the air duct component 90. Thus, a reasonable arrangement of the structure is achieved, the space occupied by the air guide component 10 is reduced, and the integration of the air treatment device 100 is improved.

[0089] Alternatively, if Figure 3 and Figure 5 As shown, one end of the air duct ring 901 facing the fixed frame 70 is provided with a limiting groove 9011 extending along the circumferential direction of the air duct ring 901, and one end of the mounting seat 1 facing the air duct ring 901 is provided with a plurality of limiting posts 13 spaced apart along the circumferential direction of the mounting seat 1, and the limiting posts 13 are movably arranged in the limiting groove 9011, thereby realizing the cooperation between the mounting seat 1 and the air duct ring 901, and when the mounting seat 1 rotates, the limiting posts 13 move in the limiting groove 9011, so that the cooperation between the limiting posts 13 and the limiting groove 9011 can limit the rotation of the mounting seat 1 to a certain extent. At the same time, the limiting posts 13 are conducive to preventing the mounting seat 1 from being separated from the air duct ring 901. The reliability of the air treatment device 100 is improved.

[0090] Alternatively, if Figure 5 As shown, a plurality of rollers 14 are also provided at one end of the mounting seat 1 facing the air duct ring 901. The plurality of rollers 14 are spaced apart along the circumferential direction of the mounting seat 1 and are spaced apart from the limiting column 13. The rollers 14 are located in the limiting groove 9011, thereby reducing the friction between the mounting seat 1 and the air duct ring 901 when the mounting seat 1 rotates.

[0091] like Figure 5As shown, in some embodiments of the present invention, a plurality of limiting protrusions 702 are provided on the inner peripheral wall of the fixed frame 70, and the plurality of limiting protrusions 702 are arranged at intervals along the circumferential direction of the fixed frame 70, and the outer peripheral wall of the mounting seat 1 is in contact with the top surface of the plurality of limiting protrusions 702. It can be seen that after the mounting seat 1 is arranged in the fixed frame 70, the outer peripheral wall of the mounting seat 1 and the inner peripheral wall of the fixed frame 70 are separated by the plurality of limiting protrusions 702, so that the friction between the mounting seat 1 and the fixed frame 70 can be effectively reduced when the mounting seat 1 rotates. At the same time, the provision of the plurality of limiting protrusions 702 is also conducive to limiting and fixing the mounting seat 1, and improving the stability of the mounting seat 1 arranged in the fixed frame 70.

[0092] like Figure 1 and Figure 6 As shown, the air treatment device 100 according to the embodiment of the present invention comprises: a housing 20 and an air guide assembly 10 according to the above implementation of the present invention. The housing 20 is provided with an air outlet 201, and the air guide assembly 10 is arranged at the air outlet 201. The air treatment device 100 may be an air conditioner.

[0093] According to the air treatment device 100 of the embodiment of the present invention, by setting the air guide component 10 implemented according to the above-mentioned present invention, a variety of different modes of air outlet effects can be achieved, the air outlet modes of the air treatment device 100 are diversified, the comfort and flexibility of the use of the air treatment device 100 are improved, and it is beneficial to enhance the user experience.

[0094] like Figure 1 , Figure 6 and Fig. 9 As shown, according to some embodiments of the present invention, there are multiple air outlets 201, multiple air guide components 10, and multiple air guide components 10 correspond one to one with multiple air outlets 201. In this way, the air outlet area of ​​the air treatment device 100 can be expanded, and the air treatment capacity of the air treatment device 100 (for example, cooling and heating) can be improved.

[0095] like Figure 7 and Figure 8As shown, in some embodiments of the present invention, the air treatment device 100 further includes a heat exchanger 80, which is disposed in the housing 20 and corresponding to the plurality of air outlets 201, and is formed in a flat plate shape. It can be seen that the shape of the heat exchanger 80 is conducive to making the distances between different positions of the heat exchanger 80 and the air inlet 202 equal. If the plurality of air outlets 201 are located in the same direction of the heat exchanger 80, it is conducive to making the distances between different positions of the heat exchanger 80 and the plurality of air outlets 201 equal. This is conducive to making the airflow entering from the air inlet 202 of the air treatment device 100 flow to the heat exchanger 80 evenly, and flow out from the plurality of air outlets 201 after heat exchange, so as to make the airflow temperature flowing out from the plurality of air outlets 201 substantially the same, so that the heat exchange effect of the air treatment device 100 is uniform.

[0096] Alternatively, if Figure 8 As shown, the air treatment device 100 further includes a water receiving pan 101, which is located at the bottom of the heat exchanger 80. Thus, the water receiving pan 101 can effectively receive the condensed water on the heat exchanger 80, thereby improving the reliability of the air treatment device 100.

[0097] Other structures and operations of the air treatment device 100 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail here.

[0098] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0099] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0100] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0101] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An air guide assembly, characterized in that: The air guide assembly is used for an air treatment device, the air treatment device comprises a shell, an air outlet is provided on the shell, the air guide assembly is provided at the air outlet and comprises: A mounting seat, the mounting seat is annular and rotatably disposed at the air outlet; A plurality of louvers, each of which is rotatably disposed in the mounting seat, and each of which is spaced apart along a first direction; A connecting rod, the connecting rod is arranged in the mounting seat and extends along the first direction, the connecting rod is rotatably connected to the plurality of shutters to drive the plurality of shutters to rotate synchronously; a first driving assembly, the first driving assembly being disposed in the housing and connected to the connecting rod to drive the connecting rod to move; The first driving assembly includes a first motor, which is fixed in the housing and connected with the connecting rod to drive the connecting rod to move. The rotation axis of the motor shaft of the first motor coincides with the rotation axis of the mounting seat. The connecting rod is provided with a matching portion, and the matching portion is provided with a matching hole. The first driving assembly further includes a driving member, the driving member including a first driving portion and a second driving portion, one end of the first driving portion is matched and connected to the motor shaft of the first motor, and the other end is connected to the second driving portion, the second driving portion extends in a direction away from the first motor, and at least a portion of the second driving portion is inserted into the matching hole and can move in the matching hole along a second direction; wherein the first direction is perpendicular to the second direction, A limiting portion is provided on an end of the second driving portion away from the first motor, the limiting portion is located on a side of the matching portion away from the first driving portion and can be stopped on the matching portion, the second driving portion includes a first rod and a second rod, the first rod and the second rod are arranged at intervals, the first end of the first rod is connected to the first driving portion, and the second end is provided with a first limiting member, the first end of the second rod is connected to the first driving portion, and the second end is provided with a second limiting member, the first limiting member and the second limiting member jointly define the limiting portion, The air treatment device comprises a motor bracket, the motor bracket is arranged in the housing, and the first motor is arranged on the motor bracket.

2. The air guide assembly according to claim 1, characterized in that: If the rotation speeds of the mounting base and the first motor are equal, the plurality of louvers remain stationary relative to the mounting base; if the rotation speeds of the mounting base and the first motor are not equal, the plurality of louvers rotate relative to the mounting base.

3. The air guide assembly according to claim 1, characterized in that: In the extending direction of the matching hole, the length of the second driving portion is greater than the length of the matching hole.

4. The air guide assembly according to claim 1, characterized in that: The motor bracket is provided with a fixing seat, and the first motor is arranged on the fixing seat.

5. The air guide assembly according to claim 4, characterized in that: The air treatment device also includes a protective cover, which is cooperatively connected with the fixing seat or the motor bracket to cover the outside of the first motor. The protective cover is provided with a through hole, and the first motor is cooperatively connected with the connecting rod through the through hole.

6. The air guide assembly according to claim 5, characterized in that: A shaft sleeve is disposed on the motor shaft of the first motor, and a portion of the shaft sleeve extends out of the through hole to be matched and connected with the connecting rod.

7. The air guide assembly according to claim 4, characterized in that: The fixing seat and the motor bracket are integrally formed.

8. The air guide assembly according to claim 1, characterized in that: The air treatment device includes a wind wheel and a driving motor, the motor bracket includes a bracket body and a motor cover, the bracket body is provided with a motor slot, the driving motor is arranged in the motor slot and connected to the wind wheel, the motor cover is arranged on the bracket body to seal the motor slot, and the first motor is arranged on the motor cover.

9. The air guide assembly according to claim 1, characterized in that: It also includes a second driving component, which is arranged in the shell and connected to the mounting seat to drive the mounting seat to rotate.

10. The air guide assembly according to claim 9, characterized in that: A rack extending along the circumferential direction of the mounting seat is provided on the outer peripheral wall of the mounting seat, and the second driving assembly includes: a second motor, the second motor being fixed in the housing; A driving gear is connected to the second motor and meshes with the rack.

11. The air guide assembly according to claim 1, characterized in that: The air handling device includes a fixed frame, which is located at the air outlet. The mounting seat is rotatably disposed in the fixed frame. The fixed frame is provided with a first locking rib, and the outer peripheral wall of the mounting seat is provided with a second locking rib. When the mounting seat rotates until the second locking rib stops against the first locking rib, the mounting seat stops rotating or reverses rotation.

12. An air treatment device, characterized in that: include: A shell, wherein an air outlet is provided on the shell; According to any one of claims 1-11, the air guide assembly is arranged at the air outlet.

13. The air treatment device according to claim 12, characterized in that: There are multiple air outlets and multiple air guide components, and the multiple air guide components correspond one-to-one to the multiple air outlets.

14. The air treatment device according to claim 13, characterized in that: It also includes a heat exchanger, which is arranged in the shell and corresponds to the plurality of air outlets, and the heat exchanger is formed in a flat plate shape.

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