Air conditioner

Abstract

The utility model relates to the technical field of air treatment, and discloses an air conditioner which comprises a shell provided with a first air outlet; the first swing blade assembly is arranged at the first air outlet and comprises a first synchronous plate and a plurality of first swing blades; wherein the two ends of each first swing blade are arranged in a pivoted mode, and each first swing blade is provided with a first synchronizing shaft; all the first synchronous shafts are connected to the first synchronous plate; the linkage assembly comprises a shifting fork part; the shifting fork part is movably arranged and is connected to the first synchronous plate; when the shifting fork part moves, all the first swing blades can be driven by the first synchronous plate to rotate synchronously so as to shield or avoid the first air outlet.

Description

Technical Field

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

[0002] The application scenarios of air conditioners are wide and diverse. Their 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 conditioner having one or more air outlets on its housing, and a swing blade assembly at the air outlet, wherein the swing blade assembly includes a plurality of rotatable swing blades, which can block or avoid the air outlet when rotating.

[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] The synchronization of the rotation of multiple blades at the same air outlet is poor, which can easily lead to poor air flow and noise.

[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 disclosed embodiments provide an air conditioner that solves the problem of poor synchronization in the rotation of multiple swing blades at the same air outlet.

[0009] In some embodiments, the air conditioner comprises:

[0010] The housing is provided with a first air outlet;

[0011] A first swing blade assembly is provided at the first air outlet and includes a first synchronization plate and a plurality of first swing blades; wherein both ends of each first swing blade are pivotally arranged, each first swing blade is provided with a first synchronization shaft; and all first synchronization shafts are connected to the first synchronization plate;

[0012] The linkage assembly includes a fork portion; the fork portion is movably arranged and connected to the first synchronization plate; when the fork portion moves, it can drive all the first swing blades to rotate synchronously through the first synchronization plate to block or avoid the first air outlet.

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

[0014] Movement of the shift fork drives the first synchronizing plate, which in turn drives all first synchronizing shafts. Rotation of the first synchronizing shafts drives the corresponding first oscillating blades. This allows the first oscillating blade assembly to block or avoid the first air outlet by simply moving the shift fork. This ensures synchronous and consistent rotation of the multiple first oscillating blades, preventing air flow disturbances and noise caused by inconsistent oscillating blade movement.

[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 conditioner 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 This is a schematic diagram of the first swing blade assembly avoiding and the second swing blade assembly blocking provided by an embodiment of the present disclosure;

[0027] Figure 11 This is a schematic diagram of a first swing blade assembly blocking and a second swing blade assembly avoiding provided by an embodiment of the present disclosure;

[0028] Figure 12 is a structural diagram of a button portion provided by an embodiment of the present disclosure;

[0029] Figure 13 is a schematic structural diagram of a push arm provided in an embodiment of the present disclosure;

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

[0031] Figure 15 is a schematic structural diagram of a guide groove provided in an embodiment of the present disclosure;

[0032] Figure 16 Schematic diagram of a method for controlling an air conditioner provided by an embodiment of the present disclosure.

[0033] Reference numerals:

[0034] 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;

[0035] 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;

[0036] 300. Button body; 310. Guide arm; 311. Guide protrusion; 320. Guide groove; 321. First guide groove section; 322. Second guide groove section; 323. Third guide groove section; 324. Upper inclined section; 325. Lower inclined section; 326. Limiting surface; 330. Push arm; 331. Push groove; 340. Push protrusion; 350. Spring structure. DETAILED DESCRIPTION

[0037] 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.

[0038] 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.

[0039] 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.

[0040] 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.

[0041] Unless otherwise stated, the term "plurality" means two or more.

[0042] 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.

[0043] 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.

[0044] 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.

[0045] Combine Figure 1-16 As shown, an embodiment of the present disclosure provides an air conditioner. Here, an air conditioner can be broadly understood as an air treatment device having one or more functions such as temperature regulation, humidity regulation, and air purification.

[0046] In the first embodiment, as Figure 1 As shown, the air conditioner 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 mounted 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 drives all first swing blades 110 to rotate synchronously via the first synchronization plate 120 to block or avoid the first air outlet 101.

[0047] 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.

[0048] 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.

[0049] 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.

[0050] 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.

[0051] 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 .

[0052] 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.

[0053] 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 .

[0054] 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.

[0055] 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.

[0056] 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.

[0057] 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.

[0058] Optionally, the fork column 124 is disposed on the second synchronizing surface 122 of the first synchronizing plate 120 .

[0059] 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.

[0060] 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 .

[0061] 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.

[0062] 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.

[0063] Optionally, the shift block 230 is connected to the second fork surface 202 of the fork body 200 .

[0064] 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.

[0065] 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.

[0066] 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.

[0067] Alternatively, as Figure 2 As shown, the positioning groove 250 is disposed on the second fork surface 202 of the fork body 200 .

[0068] In the second embodiment, as Figure 1 As shown, the air conditioner 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.

[0069] 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.

[0070] 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.

[0071] 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.

[0072] 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.

[0073] 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.

[0074] 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.

[0075] 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.

[0076] 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.

[0077] 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.

[0078] 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.

[0079] 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 .

[0080] 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.

[0081] 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.

[0082] 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 .

[0083] Alternatively, as Figure 6As shown, a plurality of second notches 143 are provided 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 .

[0084] 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.

[0085] 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.

[0086] 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.

[0087] In the third embodiment, the air conditioner includes a housing 100 and an air guide device. Figure 1 As shown, the shell 100 is provided with a first air outlet 101 and a second air outlet 102; the air guide device includes a first swing blade assembly, a second swing blade assembly and a linkage assembly, and the two sides of the linkage assembly are respectively connected to the first swing blade assembly and the second swing blade assembly; wherein, the first swing blade assembly is rotatably arranged at the first air outlet 101, for blocking or avoiding the first air outlet 101; the second swing blade assembly is rotatably arranged at the second air outlet 102, for blocking or avoiding the second air outlet 102; and, when the linkage assembly moves, it simultaneously drives the first swing blade assembly and the second swing blade assembly to rotate.

[0088] In this embodiment, the housing 100 is provided with two air outlets, with the first pendulum assembly located at the first air outlet 101 and the second pendulum assembly located at the second air outlet 102. Due to the linkage of the linkage assembly, when the linkage assembly moves, it simultaneously drives the first and second pendulum assemblies to rotate, thereby adjusting the airflow pattern. This ensures synchronization and consistency between the first and second pendulum assemblies, ensuring that the adjusted airflow pattern meets user needs.

[0089] Optionally, the linkage assembly includes a shift fork portion and a rocker portion 240. The shift fork portion is movably connected to the first rocker assembly; a first end of the rocker portion 240 is connected to the shift fork portion, and a second end of the rocker portion 240 is connected to the second rocker assembly; and when the shift fork portion moves, it drives the first rocker assembly to rotate, while simultaneously driving the second rocker assembly to rotate via the rocker portion 240.

[0090] In this embodiment, the specific structures of the shift fork and the rocker arm 240 are as described in the first and second embodiments and are not further described. Furthermore, the shift fork serves as an intermediate connecting member connected to both the first synchronizing plate 120 and the second synchronizing plate 140 . It can both drive the first swing blade 110 to rotate via the first synchronizing plate 120 and the second swing blade 130 to rotate via the second synchronizing plate 140 .

[0091] Alternatively, as Figure 10 As shown, when the fork moves along the first direction, the first swing blade assembly gradually avoids the first air outlet 101 and the second swing blade assembly gradually blocks the second air outlet 102. Figure 11 As shown, when the fork portion moves along the second direction, the first swing blade assembly gradually blocks the first air outlet 101 and the second swing blade assembly gradually avoids the second air outlet 102; wherein the first direction is opposite to the second direction.

[0092] In this embodiment, through clever structural design, one movement direction of the fork portion corresponds to opposite switching states of the two sets of pendulum blade assemblies: the first pendulum blade assembly gradually avoids while the second pendulum blade assembly gradually blocks, and the first pendulum blade assembly gradually blocks while the second pendulum blade assembly gradually avoids.

[0093] When the first air outlet 101 is located at the side of the shell 100 and the second air outlet 102 is located at the top of the shell 100, if the first pendulum assembly completely blocks the first air outlet 101 and only the second air outlet 102 discharges air, a top air outlet mode is achieved. If the second pendulum assembly completely blocks the second air outlet 102 and only the first air outlet 101 discharges air, a side air outlet mode is achieved. If the first pendulum assembly partially blocks the first air outlet 101 and the second pendulum assembly partially blocks the second air outlet 102, at this time, both the first air outlet 101 and the second air outlet 102 can discharge air, a dual air outlet mode is achieved. In scenarios where the space is small or long-distance air supply is required, the side air outlet mode can be used, which is more suitable for the range of human activities and can supply air farther. In scenarios where the space is large, there is no direct blowing or when sleeping, the top air outlet mode can be used, which is conducive to raising the wind to stir the entire space to increase the air conditioning rate without blowing people. In scenarios where the space is large or adjustments need to be made quickly, a dual air outlet method can be used to adjust the air parameters in the room as quickly as possible.

[0094] Take the case where the user has a side air outlet requirement as an example:

[0095] The user manually moves the shift fork block 230, causing the shift fork body 200 to move in the first direction. When the shift fork body 200 moves, it drives the fork column 124 to move via the first fork opening 210. When the fork column 124 moves, it drives the first synchronization plate 120 to move. When the first synchronization plate 120 moves, it drives the first pendulum 110 to rotate via the first synchronization shaft 112, so that the first pendulum 110 gradually avoids the first air outlet 101. Simultaneously, when the shift fork body 200 moves, it drives the swing arm 240 to swing via the second fork opening 220. When the swing arm 240 swings, it drives the active pendulum 134 to rotate. When the active pendulum 134 rotates, it drives the second synchronization plate 140 to rotate via the second synchronization shaft 132. When the second synchronization plate 140 rotates, it drives the remaining second pendulums 130 to rotate, so that the second pendulums 130 gradually block the second air outlet 102.

[0096] In a fourth embodiment, the air guide device further includes a driving assembly, and the driving assembly includes a toggle motor. The toggle motor is connected to the fork portion through a transmission structure. Exemplarily, the transmission structure includes a gear and a rack. The driving shaft of the toggle motor is connected to the gear for electric gear rotation. One side of the rack is connected to the fork portion, and the other side is engaged with the gear. The toggle motor is electrically connected to the controller of the air conditioner, and the controller can control the moving direction and moving distance of the fork portion by controlling the rotation direction and angle of the toggle motor, thereby adjusting the air outlet mode. In this way, there is no need to manually operate the toggle block 230, and electric control is achieved using the driving assembly.

[0097] Regarding the electric control method of the fork portion, the embodiment of the present disclosure provides a method for controlling an air conditioner. The specific structure of the air conditioner is as described above and will not be repeated here. The method for controlling the air conditioner includes:

[0098] S10: The controller obtains the rate of change of the conditioned air parameters in the room;

[0099] S20: The controller controls the first swing blade assembly and the second swing blade assembly to rotate according to the change rate.

[0100] In this embodiment, the first and second swing blade assemblies are rotated in different positions, resulting in different air outlet modes for the air conditioner, including air outlets only from the first air outlet 101, only from the second air outlet 102, or from both outlets simultaneously. The rate of change of air parameters is affected by the size and sealing of the room. Different change rates require different air outlet modes to meet user needs.

[0101] In this embodiment, the parameters of the conditioned air in the room detected include temperature, humidity, or pollutant content. The air conditioner includes a detection device for detecting the parameters of the conditioned air in the room. For example, a temperature sensor is used to detect the air temperature, a humidity sensor is used to detect the air humidity, and an air quality sensor is used to detect the pollutant content in the air.

[0102] Optionally, step S20: the controller controls the first and second swing blade assemblies to rotate according to the change rate, including: controlling movement parameters of the fork portion according to the change rate. Here, the movement parameters include movement direction and movement distance.

[0103] Optionally, the fork portion has a first position, a second position, and a third position. The first position corresponds to the first swing blade assembly avoiding the first air outlet 101 and the second swing blade assembly completely blocking the second air outlet 102; the second position corresponds to the second swing blade assembly avoiding the second air outlet 102 and the first swing blade assembly completely blocking the first air outlet 101; and the third position corresponds to the first swing blade assembly partially blocking the first air outlet 101 and the second swing blade assembly partially blocking the second air outlet 102.

[0104] In this embodiment, the first position serves as the limit position of movement of the fork portion in the first direction, the second position serves as the limit position of movement of the fork portion in the second direction, and the third position serves as an intermediate position. Here, if the fork portion is currently in the first position and needs to be moved to the third position, it moves in the second direction; if the fork portion is currently in the second position and needs to be moved to the third position, it moves in the first direction.

[0105] Optionally, the step of controlling the movement parameter of the fork portion according to the rate of change comprises:

[0106] S21: When the change rate is greater than or equal to a first preset rate, the controller controls the shift fork to move along the first direction to the first position;

[0107] S22: When the change rate is less than the first preset rate and greater than or equal to the second preset rate, the controller controls the shift fork portion to move along the second direction to the second position;

[0108] S23: When the change rate is less than the second preset rate, the controller controls the fork portion to move to the third position along the first direction or the second direction.

[0109] In this embodiment, if the rate of change is greater than or equal to the first preset rate, given the same room sealing properties, it indicates a smaller room and a faster rate of change in the air parameters. In this scenario, a side airflow method is suitable. The controller controls the fork by shifting the motor to the first position, opening the first air outlet 101 and blocking the second air outlet 102, allowing air to flow out from the side.

[0110] If the rate of change is less than the first preset rate and greater than or equal to the second preset rate, it indicates that the room is large and the air parameters are changing slowly. In this scenario, top airflow is suitable. In this case, the controller controls the fork portion by toggling the motor to move to the second position, blocking the first air outlet 101 and opening the second air outlet 102, discharging air from the top.

[0111] If the rate of change is less than the second preset rate, it means the room is larger and the air parameters change more slowly. In this scenario, a dual air outlet mode is suitable. In this case, the controller controls the fork portion by toggling the motor to move to the third position, opening the first air outlet 101 and the second air outlet 102, discharging air from both the side and top.

[0112] An embodiment of the present disclosure further provides a device for controlling an air conditioner, comprising a processor and a memory storing program instructions, wherein the processor is configured to execute the above-mentioned method for controlling the air conditioner when running the program instructions.

[0113] In a fifth embodiment, an air conditioner includes a housing 100, a second swing blade assembly, and a linkage assembly. The housing 100 is provided with a second air outlet 102. The second swing blade assembly is disposed at the second air outlet 102 and includes a second synchronization plate 140 and a plurality of second swing blades 130. Each second swing blade 130 is pivotally disposed at both ends and is provided with a second synchronization shaft 132, and all second synchronization shafts 132 are connected to the second synchronization plate 140. The linkage assembly includes a button portion and a push portion. The button portion is pressable and resilient, and is connected to the second synchronization plate 140 via the push portion. When the button portion is pressed or rebounds, the push portion drives the second synchronization plate 140 to move, which in turn drives all second swing blades 130 to rotate synchronously via the second synchronization plate 140, thereby blocking or avoiding the second air outlet 102.

[0114] In this embodiment, when the button is pressed or rebounds, it drives the pusher, which in turn drives the second synchronizing plate 140. This movement of the second synchronizing plate 140 drives the synchronous rotation of all second pendulum blades 130. In this way, by moving the button, the second pendulum blade assembly can be caused to block or avoid the second air outlet 102. This ensures the synchronous and consistent rotation of the multiple second pendulum blades 130, avoiding air flow disturbances and noise issues caused by inconsistent pendulum movement.

[0115] Alternatively, as Figure 12As shown, the push portion includes a push arm 330 and a push protrusion 340. The push arm 330 is connected to the second synchronizing plate 140 and defines a push slot 331. The first side of the push protrusion 340 is connected to the button portion to move synchronously with it, while the second side of the push protrusion 340 is located within the push slot 331 and can move along it. Furthermore, when the push protrusion 340 moves, its second side pushes the push arm 330, thereby driving the second synchronizing plate 140 to move.

[0116] In this embodiment, the movement of the button portion drives the push protrusion 340 to move in the push groove 331. The movement of the push protrusion 340 drives the push arm 330 to move. The movement of the push arm 330 drives the second synchronizing plate 140 to rotate. In turn, the second synchronizing plate 140 drives all the second swing leaves 130 to rotate.

[0117] Alternatively, as Figure 13 As shown, a first end of the pushing slot 331 is connected to the second synchronizing plate 140 , and a second end thereof extends obliquely upward.

[0118] In this embodiment, following the pressing and rebounding action of the button portion, the push protrusion 340 reciprocates between the first end and the second end of the push groove 331. Since the push groove 331 extends obliquely, when the push protrusion 340 is in the push groove section, it can drive the second synchronizing plate 140 to reciprocate.

[0119] Alternatively, as Figure 13 As shown, the second synchronization plate 140 is constructed in a circular ring shape, and the pushing arm 330 can push the second synchronization plate 140 to rotate around the center of the circular ring: when the button portion is pressed, the pushing protrusion 340 moves from the second end of the pushing groove 331 to its first end, and pushes the second synchronization plate 140 to rotate along the first rotation direction; when the button portion rebounds, the pushing protrusion 340 moves from the first end of the pushing groove 331 to its second end, and pushes the second synchronization plate 140 to rotate along the second rotation direction opposite to the first rotation direction.

[0120] In this embodiment, the initial position of the push protrusion 340 is at the second end of the push slot 331. When the button is pressed, the push protrusion 340 moves vertically downward. Because the push slot 331 extends at an angle, its walls receive a horizontal thrust from the push protrusion 340, and the push protrusion 340 moves along the push slot 331 toward its first end. At this point, the push arm 330 is forced to move, thereby pushing the second synchronizing plate 140 to rotate in the first rotational direction. It will be understood that when the button rebounds, the push protrusion 340 moves along the push slot 331 toward its second end, and the push arm 330 moves in the opposite direction, thereby pushing the second synchronizing plate 140 to rotate in the second rotational direction.

[0121] Optionally, the pushing arm 330 is disposed on the third synchronization surface 141 .

[0122] Optionally, when the push protrusion 340 moves to the first end of the push groove 331, the second swing blade assembly completely blocks the second air outlet 102. Here, the first end of the push groove 331 is the limit position of the push protrusion 340 moving downward.

[0123] Alternatively, as Figure 14 As shown, the key portion includes a key body 300, a spring structure 350, and a guide structure. The key body 300 is partially located outside the housing 100; the spring structure 350 is connected to the key body 300 to provide a rebound force; and the guide structure is connected to the key body 300 to guide the pressing and rebound directions.

[0124] In this embodiment, a user can press the portion of the key body 300 located outside the housing 100. When the pressing force is removed, the spring structure 350 provides a rebound force to the key body 300, causing it to rebound to its initial position. Furthermore, during the movement of the key body 300, the guide structure guides the pressing and rebound directions.

[0125] Optionally, the spring structure 350 includes a spring column and a spring body. The spring column is disposed below the key body 300, and the spring body is sleeved onto the spring column. When the key body 300 is pressed downward, the spring body stores elastic force. When the key body 300 loses the pressing force, the elastic force of the spring body is released, pushing the key body 300 upward.

[0126] Alternatively, as Figure 12 As shown, the guide structure includes a guide arm 310 and a guide slot 320. One end of the guide arm 310 is connected to the key body 300, and the other end is provided with a guide protrusion 311. Furthermore, the guide arm 310 has movable space on both sides. The guide slot 320 corresponds to the guide protrusion 311, and the guide protrusion 311 moves along the guide slot 320 when the key body 300 moves. The guide arm 310 has a certain degree of elasticity, allowing it to move within the movable space on both sides.

[0127] Alternatively, as Figure 15As shown, the guide groove 320 includes a first guide groove section 321 , a second guide groove section 322 and a third guide groove section 323 . The first end of the first guide groove section 321 is located above the second end; the second guide groove section 322 includes an upper inclined section 324 and a lower inclined section 325; the first end of the upper inclined section 324 is connected to the second end of the first guide groove section 321, and the second end of the upper inclined section 324 is inclined upward; the first end of the lower inclined section 325 is connected to the second end of the upper inclined section 324, and the second end of the lower inclined section 325 is inclined downward; the first end of the third guide groove section 323 is connected to the second end of the lower inclined section 325, and the second end of the third guide groove section 323 is connected to the first end of the first guide groove section 321; the first guide groove section 321, the second guide groove section 322 and the third guide groove section 323 are arranged in a triangular shape as a whole; and when the button body 300 rebounds into place, the guide protrusion 311 is located at the first end of the first guide groove section 321. When the button body 300 is initially pressed into place, the guide protrusion 311 is located at the second end of the upper inclined section 324. After being pressed again, the guide protrusion 311 rebounds along the lower inclined section 325 and the third guide groove section 323 in sequence.

[0128] In this embodiment, a three-segment guide groove design achieves a double-press, rebound-rebound pressing method. The guide protrusion 311 is initially positioned at the first end of the first guide groove segment 321. During the initial press, the guide protrusion 311 moves downward along the first guide groove segment 321 to its second end. At this point, the pressing force is released, and under the action of the spring structure 350, the guide protrusion 311 moves upward along the upper inclined segment 324 to its second end. This completes the initial press of the button body 300.

[0129] To enter the third guide groove section 323, the guide protrusion 311 must pass through the lower inclined section 325. However, because the lower inclined section 325 is downwardly inclined, without any pressing force, the guide protrusion 311 cannot move downward and must remain at the second end of the upper inclined section 324, temporarily securing its position. Pressing the button again forces the guide protrusion 311 downward into the second end of the lower inclined section 325. At this point, the pressing force is removed, and the spring structure 350 causes the guide protrusion 311 to move upward along the third guide groove section 323 to its initial position. This allows the button body 300 to rebound into its original position.

[0130] Optionally, a stopper surface 326 is provided on the sidewall of the second end of the upper inclined section 324. The stopper surface 326 corresponds to the guide protrusion 311 and is used to prevent the guide protrusion 311 from entering the lower inclined section 325 when the guide protrusion 311 is initially pressed into place. In this way, the stopper surface 326 facilitates the temporary positioning of the guide protrusion 311 at the second end of the upper inclined section 324.

[0131] Optionally, the housing 100 further includes a first air outlet 101, and the air guide device further includes a first pendulum blade assembly, and the first pendulum blade assembly is rotatably disposed at the first air outlet 101; and when the second pendulum blade assembly rotates, it can drive the first pendulum blade assembly to rotate synchronously. One of the multiple second pendulum blades 130 serves as an active pendulum blade 134; the linkage assembly further includes a fork portion and a rocker portion 240. The fork portion is connected to the first pendulum blade assembly; the first end of the rocker portion 240 is connected to the fork portion, and the second end thereof is connected to the active pendulum blade 134; and when the active pendulum blade 134 rotates, the fork portion is driven to move by the rocker portion 240, thereby driving the first pendulum blade assembly to rotate.

[0132] In this embodiment, the button portion drives the rotation of the second synchronizing plate 140. Rotation of the second synchronizing plate 140 drives rotation of all second pendulum blades 130, and the active pendulum blade 134 drives the swing arm 240 to swing. The swing of the swing arm 240 drives movement of the shift fork portion, which in turn drives movement of the first synchronizing plate 120. Rotation of the first synchronizing plate 120 drives rotation of all first pendulum blades 110. The detailed structures of the first and second pendulum blade assemblies, the shift fork portion, and the swing arm 240 are the same as described above and will not be further described.

[0133] In combination with the above multiple embodiments, in the first embodiment, the user can manually operate the fork portion to adjust the rotation position of the first pendulum assembly. In the second embodiment, the user can manually operate the fork portion to adjust the rotation position of the second pendulum assembly. The third embodiment can be regarded as a combination of the first and second embodiments, and the user can manually operate the fork portion to adjust the rotation position of the first pendulum assembly and the second pendulum assembly at the same time. The fourth embodiment can be regarded as an electrically controlled version of the third embodiment, and the controller controls the movement of the fork portion by shifting the motor to adjust the rotation position of the first pendulum assembly and the second pendulum assembly at the same time. In the fifth embodiment, the user can manually operate the button portion to adjust the rotation position of the first pendulum assembly and the second pendulum assembly at the same time. Moreover, the above multiple embodiments can be combined with each other without conflict. For example, after the third, fourth and fifth embodiments are combined, the fork portion can be manually operated, the button portion can be manually operated, or the fork portion can be electrically controlled.

[0134] 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 conditioner, characterized in that: include: The housing (100) is provided with a first air outlet (101); A first swing blade assembly is provided at the first air outlet (101), comprising a first synchronization plate (120) and a plurality of first swing blades (110); wherein both ends of each first swing blade (110) are pivotally arranged, and each first swing blade (110) is provided with a first synchronization shaft (112); and all first synchronization shafts (112) are connected to the first synchronization plate (120); The linkage assembly includes a fork portion; the fork portion is movably arranged and connected to a first synchronization plate (120); when the fork portion moves, it can drive all first swing blades (110) to rotate synchronously through the first synchronization plate (120) to block or avoid the first air outlet (101).

2. The air conditioner according to claim 1, characterized in that The fork section includes: A shift fork body (200) is movably disposed in the housing (100); A first fork (210) is provided on the fork body (200); Furthermore, the first synchronous plate (120) is provided with a fork column (124), and the fork column (124) is located in the first fork opening (210); when the fork body (200) moves, the first fork opening (210) can drive the first synchronous plate (120) to move through the fork column (124).

3. The air conditioner according to claim 2, characterized in that A fork column (124) is respectively provided at both ends of the first synchronization plate (120), and the shift fork body (200) is provided with two corresponding first fork openings (210).

4. The air conditioner according to claim 2, characterized in that The housing (100) is provided with a penetrating toggle groove, and the toggle groove extends along the moving direction of the fork body (200); the fork portion further comprises: The shift block (230) is arranged outside the housing (100) and is connected to the shift fork body (200) through the shift slot.

5. The air conditioner according to any one of claims 2 to 4, characterized in that: The fork portion comprises a positioning structure, and the positioning structure is used to position the fork body (200).

6. The air conditioner according to claim 5, characterized in that Positioning parts include: A plurality of positioning grooves (250) are provided on the fork body (200) and arranged along the moving direction of the fork body (200); The positioning protrusion is fixedly arranged and corresponds to the positioning groove (250). When the shift fork body (200) moves, the positioning protrusion can be sunk into different positioning grooves (250).

7. The air conditioner according to any one of claims 1 to 4, characterized in that: 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).

8. The air conditioner according to any one of claims 1 to 4, characterized in that: A first pivot shaft (111) is provided at each end of the first swing blade (110), and the axes of the two first pivot shafts (111) coincide with each other. The two first pivot shafts (111) are pivotally connected to opposite inner walls on both sides of the first air outlet (101).

9. The air conditioner according to claim 8, characterized in that The axis of the first synchronization shaft (112) is parallel to but not coincident with the axis of the first pivot (111), and the first synchronization shaft (112) is located on a side of the first pivot (111) facing the interior of the first air outlet (101).

10. The air conditioner according to any one of claims 1 to 4, characterized in that: The first air outlet (101) is located on the side of the housing (100).

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