Air treatment equipment

Abstract

The utility model relates to the technical field of air treatment, and discloses air treatment equipment which comprises a shell provided with a ventilation opening; the baffle assembly is arranged at the ventilation opening and comprises a first baffle and a second baffle; a first turnover shaft is arranged on the first side of the first baffle, a second turnover shaft is arranged on the first side of the second baffle, and the first turnover shaft and the second turnover shaft are adjacently arranged in the middle of the ventilation opening; and the driving assembly is used for driving the first baffle and / or the second baffle to turn over so as to shield or avoid the ventilation opening. In this way, the overturning actions of the two baffles are both completed in the ventilation opening, and the occupied space is small. In addition, by controlling the overturning angles of the two baffles, the air flow of the ventilation opening can be flexibly adjusted.

Description

Technical Field

[0001] The present application relates to the technical field of air treatment, for example, to an air treatment device. Background Art

[0002] Air treatment equipment includes humidifiers, purifiers and air conditioners, etc. Its application scenarios are wide and diverse. Its main function is to improve and regulate air temperature, humidity and air quality, and enhance people's working, living and production environment.

[0003] Related art discloses an air handling device, wherein a vent is provided on a partition, a baffle is provided on one side of the vent, and one side of the baffle can be flipped around the other side to block or avoid the vent.

[0004] During the implementation of the embodiments of the present disclosure, it was found that at least the following problems exist in the related art:

[0005] A baffle is flipped in a manner that the flipping action is completed on one side of the vent, which occupies a large space.

[0006] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of this application, and therefore may include information that does not constitute prior art known to ordinary technicians in this field. Utility Model Content

[0007] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical elements or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0008] The embodiments of the present disclosure provide an air treatment device that solves the problem of a baffle occupying a large space when flipped.

[0009] In some embodiments, the air handling device comprises:

[0010] a housing having a vent;

[0011] A baffle assembly is provided at the vent, comprising a first baffle and a second baffle; a first flip axis is provided on a first side of the first baffle, a second flip axis is provided on a first side of the second baffle, and the first flip axis and the second flip axis are adjacently arranged in the middle of the vent;

[0012] The driving assembly is used to drive the first baffle and / or the second baffle to flip over to cover or avoid the vent.

[0013] The air treatment equipment provided by the embodiments of the present disclosure can achieve the following technical effects:

[0014] The second side of the first baffle can be tilted about a first tilt axis, and the second side of the second baffle can be tilted about a second tilt axis. Because the first and second tilt axes are located in the center of the vent, both baffles can be tilted within the vent, minimizing space. The drive assembly can simultaneously tilt the first and second baffles, or independently. By controlling the tilt angles of the two baffles, the air flow through the vent can be flexibly adjusted.

[0015] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] One or more embodiments are exemplarily described by corresponding drawings. These exemplary descriptions and drawings do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements. The drawings do not constitute a scale limitation. In addition,

[0017] Figure 1 is a structural diagram of an air treatment device provided by an embodiment of the present disclosure;

[0018] Figure 2 is a structural schematic diagram of a first swing blade assembly provided in an embodiment of the present disclosure;

[0019] Figure 3 is a structural diagram of a first synchronization board provided by an embodiment of the present disclosure;

[0020] Figure 4 is a schematic diagram of shielding and avoiding of the first swing blade assembly provided by an embodiment of the present disclosure;

[0021] Figure 5 is a structural schematic diagram of a second swing blade assembly provided by an embodiment of the present disclosure;

[0022] Figure 6 yes Figure 5 Magnified view of part C;

[0023] Figure 7 is a schematic structural diagram of a swing arm portion provided by an embodiment of the present disclosure;

[0024] Figure 8 This is a schematic structural diagram of a first cavity wall and a second cavity wall provided by an embodiment of the present disclosure;

[0025] Figure 9 is a schematic diagram of shielding and avoiding of the second swing blade assembly provided by an embodiment of the present disclosure;

[0026] Figure 10 is a schematic diagram of a first chamber and a second chamber provided in an embodiment of the present disclosure;

[0027] Figure 11 yes Figure 10 Magnified view of the D part;

[0028] Figure 12 is a schematic diagram of a baffle assembly avoidance provided by an embodiment of the present disclosure;

[0029] Figure 13 is a schematic diagram of shielding provided by a baffle assembly according to an embodiment of the present disclosure;

[0030] Figure 14 is a structural schematic diagram of a baffle body provided by an embodiment of the present disclosure;

[0031] Figure 15 It is a schematic structural diagram of the partition provided in an embodiment of the present disclosure.

[0032] Reference numerals:

[0033] 100, housing; 101, first air outlet; 102, second air outlet; 110, first swing blade; 111, first pivot; 112, first synchronization axis; 120, first synchronization plate; 121, first synchronization surface; 122, second synchronization surface; 123, first notch; 124, fork column; 130, second swing blade; 131, second pivot; 132, second synchronization axis; 133, connecting arm; 134, active swing blade; 140, second synchronization plate; 141, third synchronization surface; 142, fourth synchronization surface; 143, second notch;

[0034] 200, fork body; 201, first fork surface; 202, second fork surface; 210, first fork opening; 220, second fork opening; 230, shift block; 240, rocker portion; 241, plug-in column; 250, positioning groove; 260, first cavity wall; 261, second cavity wall; 262, limiting rib; 270, fan motor;

[0035] 300, partition; 301, first chamber; 302, second chamber; 303, ventilation port; 304, mounting port; 310, first baffle; 311, first flip axis; 312, first driven gear; 313, second driven gear; 320, second baffle; 321, second flip axis; 322, third driven gear; 330, first motor; 331, first driving gear; 340, baffle body; 341, ventilation grille; 342, filtering structure; 350, pressing plate; 360, stop beam; 361, avoidance groove. DETAILED DESCRIPTION

[0036] In order to be able to understand the features and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The accompanying drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the sake of convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0037] In the description and claims of the embodiments of the present disclosure, as well as in the accompanying drawings, the terms "first," "second," and the like are used to distinguish similar items and are not necessarily used to describe a particular order or precedence. It should be understood that such terms are interchangeable where appropriate to describe the embodiments of the present disclosure. Furthermore, the terms "including," "having," and any variations thereof are intended to cover non-exclusive inclusions.

[0038] In the embodiments of the present disclosure, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements or components to having a specific direction, or to be constructed and operated in a specific direction. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0039] Furthermore, the terms "disposed," "connected," and "fixed" should be interpreted broadly. For example, "connected" can mean a fixed connection, a removable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediary, or an internal connection between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in the embodiments of this disclosure based on the specific circumstances.

[0040] Unless otherwise stated, the term "plurality" means two or more.

[0041] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B means: A or B.

[0042] The term "and / or" describes an association between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or A and B.

[0043] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0044] Combine Figure 1-15 As shown, an embodiment of the present disclosure provides an air treatment device.

[0045] In the first embodiment, as Figure 1 As shown, the air handling device includes a housing 100, a first swing blade assembly, and a linkage assembly. The housing 100 is provided with a first air outlet 101. The first swing blade assembly is disposed at the first air outlet 101 and includes a first synchronization plate 120 and a plurality of first swing blades 110. Each first swing blade 110 is pivotally disposed at both ends and is provided with a first synchronization shaft 112. Furthermore, all first synchronization shafts 112 are connected to the first synchronization plate 120. The linkage assembly includes a shift fork portion, which is movably disposed and connected to the first synchronization plate 120. When the shift fork portion moves, it can drive all first swing blades 110 to rotate synchronously via the first synchronization plate 120 to block or avoid the first air outlet 101.

[0046] In this embodiment, movement of the shift fork drives the first synchronizing plate 120, which in turn drives all first synchronizing shafts 112. Rotation of the first synchronizing shafts 112 drives the corresponding first oscillating blades 110. Thus, by moving the shift fork, the first oscillating blade assembly can be caused to block or avoid the first air outlet 101. This ensures the synchronous and consistent rotation of the multiple first oscillating blades 110, avoiding air flow disturbances and noise issues caused by inconsistent oscillating blade movement.

[0047] Alternatively, as Figure 1 As shown, the first air outlet 101 is provided at the side of the housing 100. In this way, when the first swing blade assembly avoids the first air outlet 101, a side air outlet mode can be achieved.

[0048] Alternatively, as Figure 2 As shown, the first air outlet 101 is constructed in a rectangular shape, and a plurality of first oscillating blades 110 are arranged along the extension direction of the first air outlet 101. The first synchronizing plate 120 is movable along the extension direction of the first air outlet 101, and when moving, it drives all of the first oscillating blades 110 to rotate. Here, the plurality of first oscillating blades 110 are arranged along the length of the first air outlet 101, and the first synchronizing plate 120 moves along the length of the first air outlet 101.

[0049] Alternatively, as Figure 3As shown, the first synchronization plate 120 is constructed as a rectangular plate and includes a first synchronization surface 121 and a second synchronization surface 122 in the longitudinal direction. The first synchronization surface 121 is parallel to the surface where the first air outlet 101 is located, and the second synchronization surface 122 is perpendicular to the first synchronization surface 121.

[0050] Alternatively, as Figure 3 As shown, a plurality of first notches 123 are provided on the edge of the first synchronization plate 120 , and each first notch 123 corresponds to a first synchronization shaft 112 , so that the first synchronization shaft 112 is installed in the corresponding first notch 123 .

[0051] For example, the first notch 123 is arranged on the first synchronization surface 121. Moreover, the first notch 123 is configured as an arc notch adapted to the diameter of the first synchronization shaft 112, and the first synchronization shaft 112 can rotate in the arc notch.

[0052] Optionally, a first pivot 111 is provided at each end of the first swing blade 110, and the axes of the two first pivots 111 coincide with each other. Figure 3 As shown, the axis of the first synchronization shaft 112 is parallel to but not coincident with the axis of the first pivot shaft 111 .

[0053] In this embodiment, the two first pivots 111 of the same first pendulum blade 110 are pivotally connected to opposing inner walls of the first air outlet 101. A first synchronization shaft 112 is disposed on one side of the upper end of the first pendulum blade 110, on the side of the first pivot 111 facing the interior of the first air outlet 101. Thus, the two coaxially arranged first pivots 111 provide a stable rotation center for the rotation of the first pendulum blade 110, and the installation layout of the first synchronization shaft 112 facilitates maintaining balance during rotation.

[0054] Alternatively, as Figure 3 As shown, the fork portion includes a fork body 200 and a first fork opening 210. The fork body 200 is movably disposed within the housing 100; the first fork opening 210 is disposed on the fork body 200; and the first synchronizing plate 120 is provided with a fork post 124, which is located within the first fork opening 210. When the fork body 200 moves, the first fork opening 210 can drive the first synchronizing plate 120 to move via the fork post 124.

[0055] In this embodiment, the movement of the fork body 200 drives the first fork 210 to move, the movement of the first fork 210 drives the fork column 124 to move, and the movement of the fork column 124 drives the first synchronizing plate 120 to move. Furthermore, the movement of the first synchronizing plate 120 drives all the first swing leaves 110 to rotate.

[0056] For example, Figure 4As shown, when the fork body 200 moves along the first direction, the first swing blade 110 gradually avoids the first air outlet 101; when the fork body 200 moves along the second direction, the first swing blade 110 gradually blocks the first air outlet 101; wherein, the first direction is opposite to the second direction.

[0057] Optionally, the fork column 124 is disposed on the second synchronizing surface 122 of the first synchronizing plate 120 .

[0058] Alternatively, as Figure 3 As shown, a fork post 124 is provided at each end of the first synchronizing plate 120, and the fork body 200 is provided with two corresponding first forks 210. When the fork body 200 moves, the two first forks 210 simultaneously drive the first synchronizing plate 120 via the corresponding fork posts 124. This improves the synchronization and stability of the movement of the fork body 200 and the first synchronizing plate 120.

[0059] Optionally, the fork body 200 has a first fork surface 201 and a second fork surface 202 facing each other, wherein the first fork surface 201 faces the inside of the housing 100 and the second fork surface 202 faces the outside of the housing 100 and is parallel to the plane where the air outlet is located. The first fork opening 210 is provided on the first fork surface 201 .

[0060] Optionally, a penetrating toggle groove is provided on the housing 100, and the toggle groove extends along the moving direction of the fork body 200. Figure 2 As shown, the shift fork portion further includes a shift block 230 . The shift block 230 is disposed outside the housing 100 and is connected to the shift fork body 200 through a shift slot.

[0061] In this embodiment, the toggle block 230 outside the housing 100 is connected to the shift fork body 200 inside the housing 100 via a toggle slot, making it easy for the user to manually toggle the toggle block 230 from outside the housing 100. When the toggle block 230 moves along the toggle slot, it drives the shift fork body 200 to move, and in turn drives the first synchronizing plate 120 to move.

[0062] Optionally, the shift block 230 is connected to the second fork surface 202 of the fork body 200 .

[0063] Optionally, the fork portion includes a positioning structure, and the positioning structure is used to position the fork body 200. In this way, under the action of the positioning structure, the movement accuracy of the fork body 200 is improved.

[0064] Optionally, the positioning member includes a positioning protrusion and a plurality of positioning grooves 250. The plurality of positioning grooves 250 are provided on the fork body 200 and arranged along the movement direction of the fork body 200; the positioning protrusion is fixedly provided and corresponds to the positioning grooves 250, and the positioning protrusion can be sunk into different positioning grooves 250 when the fork body 200 moves.

[0065] In this embodiment, as the fork body 200 moves, the positioning protrusions each time they engage with the positioning grooves 250, creating a temporary position. Forcefully shifting the fork body 200 disengages the positioning protrusions from the positioning grooves 250, releasing the temporary position and allowing continued movement. Thus, by providing multiple positioning grooves 250, the fork body 200 can be precisely positioned at a predetermined position during movement.

[0066] Alternatively, as Figure 2 As shown, the positioning groove 250 is disposed on the second fork surface 202 of the fork body 200 .

[0067] In the second embodiment, as Figure 1 As shown, the air handling device includes a housing 100 and a second air outlet 102. The housing 100 is provided with the second air outlet 102; the second swing blade assembly is provided at the second air outlet 102, including a second synchronization plate 140 and a plurality of second swing blades 130; Figure 5 As shown, both ends of each second pendulum blade 130 are pivotally arranged, each second pendulum blade 130 is provided with a second synchronization shaft 132, and all the second synchronization shafts 132 are connected to the second synchronization plate 140; and, one of the multiple second pendulum blades 130 serves as an active pendulum blade 134; the linkage assembly includes a fork portion and a rocker portion 240; the fork portion is movably arranged and is connected to the active pendulum blade 134 through the rocker portion 240; when the fork portion moves, the rocker portion 240 drives the second synchronization plate 140 to move through the active pendulum blade 134, and then the second synchronization plate 140 drives the remaining second pendulum blades 130 to rotate synchronously, thereby blocking or avoiding the second air outlet 102.

[0068] In this embodiment, the movement of the shift fork causes the swing arm 240 to swing. The swing of the swing arm 240 causes the active swing blade 134 to rotate. The rotation of the active swing blade 134 causes the second synchronization plate 140 to move. Furthermore, the movement of the second synchronization plate 140 causes the remaining second swing blades 130 to rotate synchronously. In this way, by moving the shift fork, the second swing blade assembly can be made to block or avoid the second air outlet 102. This ensures the synchronous and consistent rotation of the multiple second swing blades 130, avoiding air flow disturbances and noise issues caused by inconsistent swing blade movement.

[0069] Optionally, the second air outlet 102 is located at the top of the housing 100. In this way, when the second swing blade assembly avoids the second air outlet 102, a top air outlet mode can be achieved.

[0070] Optionally, a second pivot 131 is provided at each end of the second swing blade 130, and the axes of the two second pivots 131 coincide with each other; Figure 6As shown, the axis of the second synchronization shaft 132 is parallel to, but not coincident with, the axis of the second pivot 131. Thus, the two coaxially arranged second pivots 131 provide a stable rotation center for the rotation of the second pendulum blade 130, and the installation layout of the second synchronization shaft 132 facilitates maintaining balance during rotation.

[0071] Alternatively, as Figure 7 As shown, the fork portion includes a fork body 200 and a second fork opening 220. The fork body 200 is movably disposed within the housing 100; the second fork opening 220 is disposed in the fork body 200, and the first end of the rocker portion 240 is located within the second fork opening 220. Furthermore, when the fork body 200 moves, the rocker portion 240 is driven to swing through the second fork opening 220.

[0072] In this embodiment, the movement of the shift fork body 200 drives the second fork 220 to move, which in turn drives the swing arm 240 to swing. The swing arm 240 then drives the active swing blade 134 to rotate. The rotation of the active swing blade 134 drives the second synchronizing plate 140 to move, which in turn drives the remaining second swing blades 130 to rotate.

[0073] For example, Figure 9 As shown, when the fork body 200 moves along the first direction, the second swing blade 130 gradually blocks the second air outlet 102; when the fork body 200 moves along the second direction, the second swing blade 130 gradually avoids the second air outlet 102; wherein the first direction is opposite to the second direction.

[0074] Alternatively, as Figure 7 As shown, the second end of the rocker arm 240 is provided with a plug-in post 241. The active blade 134, near the rocker arm 240, is provided with a second pivot 131. This second pivot 131 has a plug-in hole, into which the plug-in post 241 plugs. Here, the active blade 134 has a second pivot 131 at both ends, with the plug-in hole located at the end of the second pivot 131 near the active blade 134. This plug-in structure provides a more stable connection between the rocker arm 240 and the active blade 134.

[0075] Optionally, the radial cross-section of the plug post 241 is polygonal, and the shape of the plug hole is adapted to the shape of the plug post 241. In this way, radial rotation between the plug post 241 and the plug hole is prevented, thereby ensuring the synchronization of the rocker portion 240 and the active rocker blade 134.

[0076] Alternatively, as Figure 8As shown, the second air outlet 102 is constructed in a circular shape, and a first cavity wall 260 is extended along its inner ring toward the interior of the shell 100, and a second cavity wall 261 is extended along its outer ring toward the interior of the shell 100; an air outlet channel is formed between the first cavity wall 260 and the second cavity wall 261, and a plurality of second pendulum blades 130 are arranged at intervals in the air outlet channel along the extension direction of the second air outlet 102; a second pivot 131 is provided at both ends of each second pendulum blade 130, and the two second pivots 131 of the same second pendulum blade 130 are pivotally connected to the first cavity wall 260 and the second cavity wall 261, respectively.

[0077] In this embodiment, multiple second pendulum blades 130 are arranged at intervals within the air outlet channel, which facilitates more uniform air flow from the second air outlet 102. The ends of the second pendulum blades 130 are pivotally connected to the first cavity wall 260 and the second cavity wall 261 via two second pivots 131, respectively, enabling flexible rotation of the second pendulum blades 130. Thus, the first cavity wall 260 and the second cavity wall 261 not only enclose the air outlet channel but also provide mounting locations for the second pivots 131.

[0078] Optionally, the first cavity wall 260 encloses and forms a mounting cavity, and the second synchronization plate 140 is constructed in a circular ring shape and is located in the mounting cavity; Figure 8 As shown, the end of the second pivot 131 pivotally connected to the first cavity wall 260 extends into the installation cavity, and the extending portion is provided with a connecting arm 133 , and the second synchronization shaft 132 is disposed on the connecting arm 133 .

[0079] In this embodiment, the second synchronizing plate 140 moves by rotating around the center of the ring. The mounting cavity is used to mount the fan motor 270, and the second synchronizing plate 140 is sleeved within the housing 100 of the fan motor 270. This fully utilizes the mounting cavity, making the overall structure more compact.

[0080] Alternatively, as Figure 6 As shown, the second synchronizing shaft 132 and the second pivot 131 are located at both ends of the connecting arm 133, and the axis of the second synchronizing shaft 132 is parallel to the axis of the second pivot 131. Thus, when the second synchronizing plate 140 rotates, the second synchronizing shaft 132 moves, and the second synchronizing shaft 132 rotates the second pivot 131 via the connecting arm 133, thereby rotating the second swing leaf 130.

[0081] Optionally, the second synchronizing plate 140 includes a third synchronizing surface 141 and a fourth synchronizing surface 142 , wherein the third synchronizing surface 141 is arranged horizontally, and the fourth synchronizing surface 142 is arranged around an edge of the third synchronizing surface 141 and is perpendicular to the third synchronizing surface 141 .

[0082] Alternatively, as Figure 6As shown, a plurality of second notches 143 are defined on the edge of the second synchronizing plate 140 . Each second notch 143 corresponds to a second synchronizing shaft 132 , so that the second synchronizing shaft 132 is installed in the corresponding second notch 143 .

[0083] For example, the second notch 143 is arranged on the fourth synchronization surface 142. Moreover, the second notch 143 is configured as an arc notch adapted to the diameter of the second synchronization shaft 132, and the second synchronization shaft 132 can rotate in the arc notch.

[0084] Optionally, the second pendulum blade 130 has a maximum avoidance position; a limiting rib 262 is provided on the surface of the first cavity wall 260 facing the second cavity wall 261, and the limiting rib 262 is located below the second pendulum blade 130; and when the second pendulum blade 130 rotates to the maximum avoidance position, it abuts against the limiting rib 262 to form a limit. Thus, when the second pendulum blade 130 rotates to the maximum avoidance position, it abuts against the limiting rib 262 below, preventing further rotation.

[0085] Optionally, the second swing blade assembly has a fully blocking position, where two adjacent second swing blades 130 overlap to completely block the air outlet passage. Thus, when the second swing blades 130 rotate to the fully blocking position, the two adjacent second swing blades 130 overlap, completely blocking the air outlet passage and preventing air from flowing out.

[0086] In the third embodiment, the air treatment device includes a housing 100, a baffle assembly and a drive assembly. Figure 10 As shown, the shell 100 is provided with a vent 303; the baffle assembly is arranged at the vent 303, including a first baffle 310 and a second baffle 320; a first side of the first baffle 310 is provided with a first flip axis 311, and a first side of the second baffle 320 is provided with a second flip axis 321, and the first flip axis 311 and the second flip axis 321 are arranged adjacent to each other in the middle of the vent 303; the driving assembly is used to drive the first baffle 310 and / or the second baffle 320 to flip to block or avoid the vent 303.

[0087] In this embodiment, the second side of the first baffle 310 can be flipped about a first flip axis 311, and the second side of the second baffle 320 can be flipped about a second flip axis 321. Because the first flip axis 311 and the second flip axis 321 are arranged in the middle of the vent 303, the flipping of both baffles is completed within the vent 303, occupying a relatively small space. The drive assembly can simultaneously drive the first baffle 310 and the second baffle 320 to flip, or individually drive the first baffle 310 or the second baffle 320 to flip. Thus, by controlling the flip angles of the two baffles, the air flow rate of the vent 303 can be flexibly adjusted.

[0088] Alternatively, as Figure 12 and Figure 13 As shown, the drive assembly includes a first motor 330 and transmission gears. The transmission gears include a first driven gear 312, a second driven gear 313, and a third driven gear 322. A first driving gear 331 is provided on the drive shaft of the first motor 330; the first driven gear 312 is disposed at the first end of the first tilt shaft 311 and meshes with the first driving gear 331; the second driven gear 313 is disposed at the second end of the first tilt shaft 311; and the third driven gear 322 is disposed at the second end of the second tilt shaft 321 and meshes with the second driven gear 313.

[0089] In this embodiment, by properly arranging the transmission gears, the first motor 330 can simultaneously drive the first flip shaft 311 and the second flip shaft 321 to rotate, thereby driving the first baffle 310 and the second baffle 320 to flip synchronously.

[0090] For example, when the first motor 330 drives the first driving gear 331 to rotate clockwise, the first driving gear 331 drives the first driven gear 312 to rotate counterclockwise. The first driven gear 312 drives the first tilt shaft 311 to rotate counterclockwise, which in turn drives the first tilt shaft 311 to rotate counterclockwise. Simultaneously, the first tilt shaft 311 drives the second driven gear 313 to rotate counterclockwise. The second driven gear 313 drives the third driven gear 322 to rotate clockwise. The third driven gear 322 drives the second tilt shaft 321 to rotate clockwise, which in turn drives the second tilt shaft 321 to rotate clockwise. This in turn drives the second tilt shaft 321 to rotate the second baffle 320 clockwise. When the first motor 330 drives the first driving gear 331 to rotate counterclockwise, the first tilt shaft 311 drives the first baffle 310 to rotate clockwise, and the second tilt shaft 321 drives the second baffle 320 to rotate counterclockwise. In this way, the vent 303 can be blocked or avoided.

[0091] Optionally, the drive assembly includes a first motor 330, a second motor, a first driven gear 312, and a second driven gear 313. A first driving gear 331 is provided on the drive shaft of the first motor 330; a second driving gear (not shown) is provided on the drive shaft of the second motor; the first driven gear 312 is provided on the first tilt shaft 311 and meshes with the first driving gear 331; the second driven gear 313 is provided on the second tilt shaft 321 and meshes with the second driving gear.

[0092] In this embodiment, by properly arranging transmission gears, the first motor 330 and the second motor are used to respectively drive the first flip shaft 311 and the second flip shaft 321 to rotate, thereby respectively driving the first baffle 310 and the second baffle 320 to flip.

[0093] For example, when the first motor 330 drives the first driving gear 331 to rotate clockwise, the first driving gear 331 drives the first driven gear 312 to rotate counterclockwise, the first driven gear 312 drives the first flip shaft 311 to rotate counterclockwise, and the first flip shaft 311 drives the first baffle 310 to rotate counterclockwise. When the second motor drives the second driving gear counterclockwise, the second driving gear drives the second driven gear 313 to rotate clockwise, the second driven gear 313 drives the second flip shaft 321 to rotate clockwise, and the second flip shaft 321 drives the second baffle 320 to rotate clockwise.

[0094] Alternatively, as Figure 14 As shown, the first baffle 310 includes a baffle body 340 and a filtering structure 342. The two surfaces of the baffle body 340 facing the vent 303 are composed of ventilation grilles 341, and the filtering structure 342 is filled between the two ventilation grilles 341. Thus, when the baffle assembly blocks the vent 303, the ventilation grilles 341 maintain air circulation, and the filtering structure 342 can filter the air flowing through the first baffle 310.

[0095] Optionally, the second baffle 320 includes a baffle body 340 and a filtering structure 342, wherein the two plate surfaces of the baffle body 340 facing the ventilation opening 303 are composed of ventilation grilles 341, and the filtering structure 342 is filled between the two ventilation grilles 341. In this way, when the baffle assembly blocks the ventilation opening 303, the ventilation grilles 341 maintain air circulation, and the filtering structure 342 can filter the air flowing through the second baffle 320.

[0096] Optionally, the filter structure 342 includes an explosive sponge, which can both circulate air and absorb water droplets passing through the air.

[0097] For example, when the air handling device is humidifying, the baffle assembly blocks vent 303. This does not affect the humidification effect, while also preventing water droplets from entering the air duct using the explosive sponge. When the air handling device is rapidly purifying, the baffle assembly avoids vent 303. In this case, the air flow through vent 303 is high, meeting the need for rapid air circulation.

[0098] Optionally, the first baffle 310 is configured as a sector, and the first flip axis 311 is disposed near the chord length of the sector. When the vent 303 is circular, the sector area of the first baffle 310 is approximately 1 / 2 of the area of the vent 303 .

[0099] Optionally, the second baffle 320 is configured as a sector, and the second flip axis 321 is disposed near the chord length of the sector. When the vent 303 is circular, the sector area of the second baffle 320 is approximately 1 / 2 of the area of the vent 303 .

[0100] Alternatively, as Figure 13 As shown, when the baffle assembly is in the shielding position, the first baffle 310 and the second baffle 320 are parallel to the plane where the vent 303 is located. This is conducive to ensuring the shielding effect of the baffle assembly and preventing air from overflowing from the edge of the vent 303.

[0101] Alternatively, as Figure 11 and Figure 12 As shown, when the first baffle 310 and the second baffle 320 are flipped to the maximum avoidance position, the first baffle 310 and the second baffle 320 are perpendicular to the plane where the vent 303 is located. In this way, while ensuring the maximum ventilation effect, the first baffle 310 and the second baffle 320 are prevented from colliding with each other.

[0102] Alternatively, as Figure 10 As shown, the interior of the housing 100 is divided into a first chamber 301 and a second chamber 302 by a partition 300 , and a vent 303 is provided on the partition 300 .

[0103] Optionally, the first chamber 301 is used to install a humidifying assembly, and the second chamber 302 is used to install a fan assembly; and when the baffle assembly avoids the ventilation opening 303 , the first baffle 310 and the second baffle 320 are flipped into the first chamber 301 .

[0104] In this embodiment, when the fan assembly is operating, external air enters the first chamber 301 and is humidified by the humidification assembly. The humidified air flows from the vent 303 to the second chamber 302, and finally into the room. Because the first chamber 301 has a larger space than the second chamber 302, the first and second baffles 310 and 320 are flipped into the first chamber 301 to avoid the vent 303. The specific structures of the humidification assembly and fan assembly are not limited herein.

[0105] Optionally, both ends of the first flip shaft 311 are mounted on the partition 300 via a pressing piece 350. The pressing piece 350 is provided with an arc groove, and the first flip shaft 311 is located in the arc groove to prevent the first flip shaft 311 from moving radially.

[0106] Optionally, both ends of the second flip shaft 321 are mounted on the partition 300 via pressing sheets 350. In this way, the second flip shaft 321 is prevented from moving radially.

[0107] Alternatively, as Figure 15As shown, the partition 300 is provided with a mounting opening 304, which is used to install the drive assembly. In this way, a mounting opening 304 is respectively provided on both sides of the vent 303, and each mounting opening 304 is used to install the transmission gear on the corresponding flip shaft.

[0108] Optionally, the baffle assembly further includes a stop beam 360, which is mounted in the middle of the vent 303. The first and second flip axes 311, 321 are positioned adjacent to either side of the stop beam 360. When the first and second baffles 310, 320 flip to the second chamber 302, they abut against the stop beam 360 to form a stop. Thus, due to the stop action of the stop beam 360, the first and second baffles 310, 320 can only flip to the first chamber 301.

[0109] Optionally, avoidance grooves 361 are provided on both sides of the stop beam 360, and part of the side surfaces of the first and second flip shafts 311, 321 are located in the corresponding avoidance grooves 361. Under the action of the avoidance grooves 361, the two flip shafts can be closer to the stop beam 360, making the structure more compact without affecting rotation.

[0110] The above description and the accompanying drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless expressly required, individual components and functions are optional, and the order of operations may vary. Portions and features of some embodiments may be included in or replace portions and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. An air treatment device, characterized in that: include: The housing (100) is provided with a vent (303); A baffle assembly is provided at the vent (303), comprising a first baffle (310) and a second baffle (320); a first flip axis (311) is provided on a first side of the first baffle (310), a second flip axis (321) is provided on a first side of the second baffle (320), and the first flip axis (311) and the second flip axis (321) are adjacently arranged in the middle of the vent (303); The driving assembly is used to drive the first baffle (310) and / or the second baffle (320) to flip over so as to cover or avoid the ventilation opening (303).

2. The air treatment equipment according to claim 1, characterized in that The drive components include: A first motor (330) having a first driving gear (331) disposed on its drive shaft; A first driven gear (312) is disposed at the first end of the first flip shaft (311) and is meshed with the first driving gear (331); A second driven gear (313) is disposed at the second end of the first turning shaft (311); The third driven gear (322) is disposed at the second end of the second flip shaft (321) and meshes with the second driven gear (313).

3. The air treatment equipment according to claim 1, characterized in that The drive components include: A first motor (330) having a first driving gear (331) disposed on its drive shaft; a second motor, a second driving gear being provided on its driving shaft; A first driven gear (312) is disposed on the first turning shaft (311) and meshes with the first driving gear (331); The second driven gear (313) is disposed on the second flip shaft (321) and meshes with the second driving gear.

4. The air treatment equipment according to any one of claims 1 to 3, characterized in that: The first baffle (310) comprises a baffle body (340) and a filtering structure (342), wherein two plate surfaces of the baffle body (340) facing both sides of the ventilation opening (303) are composed of ventilation grilles (341), and the filtering structure (342) is filled between the two ventilation grilles (341); and / or, The second baffle (320) includes a baffle body (340) and a filtering structure (342), wherein the two plate surfaces of the baffle body (340) facing the ventilation opening (303) are composed of ventilation grilles (341), and the filtering structure (342) is filled between the two ventilation grilles (341).

5. The air treatment equipment according to any one of claims 1 to 3, characterized in that: The first baffle (310) is constructed in a fan shape, and the first flip axis (311) is arranged close to the chord length of the fan shape; and / or, The second baffle (320) is constructed in a fan shape, and the second flip axis (321) is arranged close to the chord length of the fan shape.

6. The air treatment equipment according to any one of claims 1 to 3, characterized in that: When the baffle assembly is in the shielding position, the first baffle (310) and the second baffle (320) are parallel to the plane where the vent (303) is located; When the first baffle (310) and the second baffle (320) are flipped to the maximum avoidance position, the first baffle (310) and the second baffle (320) are perpendicular to the plane where the vent (303) is located.

7. The air treatment equipment according to any one of claims 1 to 3, characterized in that: The interior of the housing (100) is divided into a first chamber (301) and a second chamber (302) by a partition (300), and a vent (303) is provided on the partition (300).

8. The air treatment equipment according to claim 7, characterized in that The first chamber (301) is used to install the humidifying component, and the second chamber (302) is used to install the fan component; Furthermore, when the baffle assembly avoids the vent (303), the first baffle (310) and the second baffle (320) are turned over into the first chamber (301).

9. The air treatment equipment according to claim 7, characterized in that Both ends of the first turning shaft (311) are mounted on the partition (300) via pressing sheets (350); and / or, Both ends of the second turning shaft (321) are mounted on the partition (300) via pressing sheets (350).

10. The air treatment equipment according to claim 7, characterized in that The partition (300) is provided with a mounting opening (304), and the mounting opening (304) is used for mounting a drive assembly.

11. The air treatment equipment according to claim 7, characterized in that The baffle assembly also includes: A stop beam (360) is mounted in the middle of the vent (303), and a first turning axis (311) and a second turning axis (321) are respectively arranged close to both sides of the stop beam (360); Furthermore, when the first baffle (310) and the second baffle (320) are turned over to the second chamber (302), they abut against the stop beam (360) to form a stop.

12. The air treatment equipment according to claim 11, characterized in that Avoidance grooves (361) are respectively provided on both sides of the stop beam (360), and part of the side surfaces of the first flip shaft (311) and the second flip shaft (321) are located in the corresponding avoidance grooves (361).

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