Swinging leaf assembly and air conditioner

Abstract

The present application discloses a swinging leaf assembly and an air conditioner. The swinging leaf assembly comprises: an air outflow framework (10), which defines an air outflow duct (101) having an air outlet (102); a swinging leaf support (20), which is provided in the air outflow duct (101); and a plurality of swinging leaves (40), which are arranged at intervals on the swinging leaf support (20) in the length direction of the swinging leaf support (20), wherein the swinging leaf support (20) is rotatably connected to the air outflow framework (10), and the swinging leaf support (20) can rotate around the length direction thereof, so that the swinging leaf support (20) can be rotated out or rotated into the air outflow duct (101).

Description

Swing blade assembly and air conditioner

[0001] This application is based on Chinese patent application number 202410259472.2, filed on March 7, 2024, Chinese patent application number 202420438537.5, filed on March 7, 2024, and Chinese patent application number 202420438639.7, filed on March 7, 2024, and claims the priority of the Chinese patent application. The entire contents of the Chinese patent application are hereby introduced into this application as a reference. Technical Field

[0002] The present application relates to the technical field of air conditioning, for example, to a swing blade assembly and an air conditioner. Background Art

[0003] Currently, after long-term use, air conditioners tend to accumulate dust in their air ducts, making them difficult to clean. If the air ducts are not cleaned for a long time, bacteria and other microorganisms can easily grow inside. These bacteria can then enter the indoor environment with the airflow, endangering the user's health and affecting the product's performance.

[0004] The related technology discloses a swing blade assembly and an air conditioner that can rotate as a whole. The swing blade assembly includes a plurality of swing blades arranged on both sides of a support portion. The plurality of swing blades are arranged on a connecting plate. A rotating member is arranged on the connecting plate. The rotating member can extend into a mounting seat and rotate. The mounting seat is arranged on the air outlet assembly. One end of the connecting plate can rotate out of the air outlet of the air outlet assembly under the rotation action of the rotating member.

[0005] During the implementation of the embodiments of the present disclosure, it was found that at least the following problems exist in the related art:

[0006] In the related art, the connecting plate (corresponding to the swing blade bracket of the present application) rotates left or right to open the air outlet to facilitate cleaning of the air duct. However, after the connecting plate is rotated out of the air outlet, one end of the connecting plate is connected to the mounting seat, which makes it inconvenient to clean the swing blade near the mounting seat, resulting in poor cleaning effect of the swing blade assembly.

[0007] 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.

[0008] Summary of the Invention

[0009] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not intended to be an extensive review, nor to identify key / critical elements or to delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0010] The embodiments of the present disclosure provide a swing blade assembly and an air conditioner, so as to improve the cleaning effect of the swing blade while ensuring the cleaning effect of the air duct.

[0011] An embodiment of the present disclosure provides a swing blade assembly, which includes: an air outlet frame, which defines an air outlet duct with an air outlet; a swing blade bracket, which is arranged in the air outlet duct; a plurality of swing blades, which are arranged on the swing blade bracket, and the plurality of swing blades are arranged at intervals along the length direction of the swing blade bracket; wherein the swing blade bracket is rotatably connected to the air outlet frame, and the swing blade bracket can rotate around its length direction so that the swing blade bracket can be rotated out of or into the air outlet duct.

[0012] Optionally, the base includes a first end portion and a second end portion arranged along the width direction of the swing blade bracket;

[0013] A connecting plate is provided with a swing blade, one end of the connecting plate is connected to the second end, and the connecting plate is inclined in the direction away from the base along the direction from the second end to the first end; wherein the first end is rotatably connected to the air outlet frame, and / or the swing blade bracket is rotatably connected to the lower side wall of the air outlet, so that the swing blade bracket can be rotated out or rotated into the air outlet duct.

[0014] Optionally, the swing blade bracket is detachably connected to the air outlet frame.

[0015] Optionally, the swing blade bracket is provided with one of a rotating shaft and a rotating hole, and the air outlet frame is provided with the other of a rotating shaft and a rotating hole, wherein the rotating shaft can move between a first position and a second position. When the rotating shaft is in the first position, the rotating shaft is inserted into the rotating hole, and the swing blade bracket is connected to the air outlet frame and can rotate relative to the air outlet frame; when the rotating shaft is in the second position, the rotating shaft is separated from the rotating hole to separate the swing blade bracket from the air outlet frame.

[0016] Optionally, when the pendulum support is provided with a rotating shaft, the rotating shaft and the rotating hole both extend along the length direction of the pendulum support, and the pendulum assembly further includes: a sleeve, comprising a sliding portion and a rotating shaft connected thereto, the rotating shaft and the sliding portion being arranged along the length direction of the pendulum support; wherein the pendulum support is constructed with a sliding groove, the sliding portion is slidably arranged in the sliding groove, the sliding groove extends along the length direction of the pendulum support, and the sliding portion slides in the sliding groove so that the rotating shaft can move between the first position and the second position.

[0017] Optionally, the swing blade bracket is also constructed with a sliding hole. When the swing blade bracket is connected to the air outlet frame, the sliding hole is located on the side of the sliding groove facing the rotating hole, and the sliding hole and the rotating hole are arranged correspondingly; wherein, the rotating shaft rotates in the sliding hole and can move along the length direction of the sliding hole. When the rotating shaft moves from the second position toward the first position, the rotating shaft moves in the direction from the sliding hole to the rotating hole, so that the rotating shaft passes through the sliding hole and the rotating hole in sequence; when the rotating shaft moves from the first position toward the second position, the rotating shaft moves in the direction from the rotating hole to the sliding hole, so that the rotating shaft is separated from the rotating hole.

[0018] Optionally, the sleeve is provided with one of a limiting portion and a limiting fitting portion, and the sliding groove is provided with one of a limiting fitting portion and a limiting fitting portion. When the rotating shaft is in the first position, the limiting portion and the limiting fitting portion cooperate to limit the rotating shaft from disengaging from the rotating hole.

[0019] Optionally, the swing blade assembly also includes: a fixing part, which is provided on one of the swing blade bracket and the air outlet frame; a fixed matching part, which can be detachably connected to the fixing part and is provided on the other of the swing blade bracket and the air outlet frame; wherein, when the swing blade bracket rotates into the air outlet duct, the fixing part can be connected to the fixed matching part to limit the rotation of the swing blade bracket relative to the air outlet frame.

[0020] An embodiment of the present disclosure further provides an air conditioner, the air conditioner including an indoor unit, the indoor unit including a swing blade assembly as described in any one of the above embodiments.

[0021] Optionally, the air conditioner also includes: an air guide plate, movably arranged at the air outlet, for opening or closing the air outlet; a detection device, arranged at the connection between the air guide plate and the air outlet frame, for detecting whether the air guide plate is installed; a controller, electrically connected to the detection device, and the controller is configured to control the air conditioner to shut down after detecting that the air guide plate is removed.

[0022] The swing blade assembly and air conditioner provided by the embodiments of the present disclosure can achieve the following technical effects:

[0023] The air outlet duct has an air outlet, and a swing blade bracket and a swing blade are arranged in the air outlet duct, so that the swing blade can adjust the air outlet direction of the air outlet. The swing blade bracket is rotatably connected to the air outlet frame, and the swing blade bracket can rotate around its length direction. The swing blade bracket can drive the swing blade to rotate out of the air outlet duct, so that the air outlet duct can be avoided to facilitate cleaning of the air outlet duct. The swing blade bracket can rotate out of the air outlet duct, so that the swing blade bracket can drive multiple swing blades to rotate. The swing blades are arranged along the length direction of the swing blade bracket. In this way, the problem of some swing blades being located in the air outlet duct and difficult to clean is avoided. Therefore, while ensuring the cleaning of the air outlet duct, the cleaning effect of the swing blades is also improved.

[0024] In addition, the swing blade assembly of the embodiment of the present disclosure does not need to be rotated to the left or right, which reduces the space occupied by the swing blade assembly when cleaning, improves the installation convenience of the swing blade assembly, and further improves the cleaning efficiency.

[0025] 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

[0026] 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,

[0027] FIG1 is a schematic structural diagram of a swing blade assembly from one perspective according to an embodiment of the present disclosure;

[0028] FIG2 is a structural schematic diagram of a swing blade assembly provided by an embodiment of the present disclosure from another perspective;

[0029] FIG3 is a schematic diagram of a partial structure of a swing blade assembly provided by an embodiment of the present disclosure;

[0030] FIG4 is an enlarged structural diagram of part A in FIG3 ;

[0031] FIG5 is a schematic structural diagram of a connecting shaft provided by an embodiment of the present disclosure when the connecting shaft is located in a first position;

[0032] FIG6 is a schematic structural diagram of a shaft sleeve provided in an embodiment of the present disclosure;

[0033] FIG7 is a schematic diagram of the coordination structure of a swing blade bracket and a swing blade provided in an embodiment of the present disclosure;

[0034] FIG8 is a schematic diagram of a partial structure of a swing blade assembly provided by an embodiment of the present disclosure;

[0035] FIG9 is a structural schematic diagram of a swing blade assembly provided by an embodiment of the present disclosure from another perspective;

[0036] FIG10 is a schematic diagram of a partial structure of an air conditioner provided in an embodiment of the present disclosure.

[0037] Figure markings: 10, air outlet frame; 101, air outlet duct; 102, air outlet; 103, rotating hole; 20, swing blade bracket; 201, first end; 202, second end; 203, sliding groove; 204, sliding hole; 205, limiting part; 206, limiting matching part; 207, base; 208, connecting plate; 30, bushing; 301, rotating shaft; 302, sliding part; 303, fixing part; 304, fixing matching part; 40, swing blade; 401, connecting rod; 50, detection device; 501, air guide plate; 502, controller. DETAILED DESCRIPTION

[0038] 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.

[0039] 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 the terms used in this manner are interchangeable where appropriate to describe the embodiments of the present disclosure herein. In addition, the terms "including," "having," and any variations thereof are intended to cover non-exclusive inclusions.

[0040] 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.

[0041] 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.

[0042] Unless otherwise stated, the term "plurality" means two or more.

[0043] 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.

[0044] 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.

[0045] 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.

[0046] For the convenience of description, as shown in FIG1 , the front, back, left and right directions of the present application are shown in FIG1 , wherein the length direction of the present application refers to the left and right direction.

[0047] An embodiment of the present disclosure provides an air conditioner comprising an indoor unit, the indoor unit comprising a housing defining a housing cavity. The indoor unit further comprises a fan and a heat exchanger, the fan and heat exchanger being located within the housing cavity, the housing cavity having an air inlet and an air outlet 102. The fan is capable of driving airflow from the air inlet to exchange heat with the heat exchanger, and then to flow to the air outlet 102, whereupon the airflow is discharged from the air outlet 102 to regulate the indoor temperature.

[0048] Optionally, the shell includes an air outlet frame 10 , which defines an air outlet duct 101 having an air outlet 102 . The accommodating cavity is connected to the air outlet duct 101 , and the airflow in the accommodating cavity can flow into the air outlet duct 101 and then flow out from the air outlet 102 .

[0049] Optionally, the air conditioner also includes a swing blade bracket 20 and a swing blade 40. The swing blade bracket 20 is connected to the air outlet frame 10. The swing blade bracket 20 is located in the air outlet duct 101. There are multiple swing blades 40. The multiple swing blades 40 are arranged at intervals on the swing blade bracket 20 along the length direction of the swing blade bracket 20. The swing blades 40 are used to adjust the air outlet direction of the air outlet 102.

[0050] As shown in Figures 1 to 9, an embodiment of the present disclosure provides a swing blade assembly, which includes an air outlet frame 10, a swing blade bracket 20 and a swing blade 40. The swing blade bracket 20 is rotatably connected to the air outlet frame 10, and the swing blade bracket 20 can rotate around its length direction. Specifically, the swing blade bracket 20 can rotate around the length direction of the swing blade bracket so that the swing blade bracket 20 can be rotated out of or into the air outlet duct 101.

[0051] In the disclosed embodiment, the swing blade bracket 20 is rotatably connected to the air outlet frame 10. The swing blade bracket 20 is provided with a plurality of swing blades 40. Thus, the swing blade bracket 20 can drive the swing blades 40 to rotate. When cleaning is required, the swing blade bracket 20 can drive the swing blades 40 to rotate along the length of the swing blade bracket 20 and out of the air outlet duct 101, thereby facilitating cleaning of the air outlet duct 101. In addition, the swing blades 40 rotate out of the air outlet duct 101 along with the swing blade bracket 20, which also facilitates cleaning of the swing blades 40. This reduces blind spots for cleaning by the swing blades 40 and improves the cleaning effect.

[0052] Optionally, as shown in FIG. 2 to FIG. 6 , the swing blade bracket 20 is detachably connected to the air outlet frame 10 .

[0053] In the disclosed embodiment, the swing blade bracket 20 is detachably connected to the air outlet frame 10. This allows the swing blade bracket 20 to not only rotate out of the air outlet duct 101 and clean the air outlet duct 101, but also allows the swing blade bracket 20 to be removed from the air outlet frame 10 to facilitate more thorough cleaning of the swing blade 40 frame and the swing blades 40. For example, the swing blades 40 can be washed with water to improve the cleaning effect. In addition, there are no dead corners in the air outlet duct 101, further improving the cleaning effect of the air outlet duct 101.

[0054] The swing blade assembly provided in the embodiment of the present disclosure can rotate the swing blade bracket 20 out of the air outlet duct 101, or disassemble the swing blade bracket 20 from the air outlet frame 10 according to the selection requirements. For example, when the user is actually using it, the swing blade bracket 20 can be rotated out of the air outlet duct 101 more frequently to facilitate the cleaning of the air outlet duct 101, the swing blade bracket 20 and the swing blade 40. The swing blade bracket 20 can also be disassembled at longer intervals to clean the air outlet duct 101, and at the same time, the swing blade bracket 20 and the swing blade 40 are thoroughly cleaned. The flexibility and cleaning effect of cleaning are improved, the accumulation of dust is reduced, the breeding of bacteria is avoided, and the user experience is improved.

[0055] Optionally, the swing blade bracket 20 is provided with one of the rotating shaft 301 and the rotating hole 103, and the air outlet frame 10 is provided with the other of the rotating shaft 301 and the rotating hole 103. When the rotating shaft 301 is located in the rotating hole 103, the swing blade bracket 20 can rotate relative to the air outlet frame 10.

[0056] In the disclosed embodiment, the swing blade bracket 20 is rotatably connected to the air outlet frame 10 via the rotating shaft 301 and the rotating hole 103 to achieve the rotatable connection between the swing blade bracket 20 and the air outlet frame 10 .

[0057] Optionally, the swing blade bracket 20 includes a base 207 and a connecting plate 208. The base 207 is rotatably connected to the air outlet frame 10, and the connecting plate 208 is provided with a swing blade 40. The base 207 includes a first end 201 and a second end 202. The first end 201 and the second end 202 are arranged along the width direction of the base 207. The first end 201 is rotatably connected to the air outlet frame 10, and the second end 202 is connected to one end of the connecting plate 208. There is an angle between the connecting plate 208 and the base 207, and the connecting plate is inclined in the direction away from the base along the direction from the second end to the first end. The first end 201 is located at one end in the width direction of the swing blade bracket and extends along the length direction of the swing blade bracket. The first end 201 is rotatably connected to the air outlet frame 10.

[0058] In the embodiment of the present disclosure, the first end portion 201 is located at one end of the swing blade bracket in the width direction, that is, the first end portion 201 is a long side of the swing blade bracket, and the swing blade bracket is rotatably and detachably connected to the air outlet frame 10, so that the swing blade bracket can rotate around the first end portion 201, thereby enabling the swing blade bracket to be rotated out of or into the air outlet duct 101. The first end portion is connected to the air outlet frame, and the second end portion is connected to the connecting plate provided with the swing blade, and the connecting plate is tilted so that there is a distance between the connecting plate and the base, which facilitates the rotation of the swing blade. The first end portion 201 is rotatably connected to the air outlet frame, so that when the swing blade bracket 20 needs to be rotated out, the swing blade bracket 20 can be rotated outward 180 degrees in the air outlet duct 101, so that the entire swing blade bracket 20 can be rotated out of the air outlet duct 101.

[0059] Optionally, the first end 201 is provided with one of the rotating shaft 301 and the rotating hole 103, and the air outlet frame 10 is provided with the other of the rotating shaft 301 and the rotating hole 103. The length direction of the rotating shaft 301 is the same as the extension direction of the first end 201. When the rotating shaft 301 is located in the rotating hole 103, the swing blade bracket 20 can rotate around the first end 201 to rotate out or rotate into the air outlet duct 101.

[0060] Optionally, the first end portion 201 is rotatably connected to the lower side wall of the air outlet 102. This allows the swing blade bracket to be rotated out of the air outlet duct to the maximum extent possible. As shown in FIG1 , when the swing blade bracket is rotated out of the air outlet duct, the swing blade is located outside the air outlet and is lower than the lower side wall of the air outlet. This not only completely avoids the air outlet duct, but also the swing blade bracket and the swing blade will not block the air outlet and the air outlet duct, thereby making the air outlet duct clean more thoroughly.

[0061] Optionally, the lower side wall of the air outlet 102 is provided with a rotating hole 103 and a rotating shaft 301, so that the swing blade bracket 20 can rotate around the lower side wall of the air outlet 102, thereby allowing the swing blade bracket 20 to be rotated out of or into the air outlet duct 101.

[0062] It can be understood that the rotating hole 103 or the rotating shaft 301 of the air outlet frame 10 can also be set at other positions of the air outlet frame 10, and the positions that can realize the swing blade bracket 20 being rotated into and out of the air outlet duct 101 are all optional embodiments of the present application.

[0063] It should be noted that the pendulum support can also rotate around other positions in the length direction of the pendulum support, for example, at any position between the axis of the pendulum support and the first end 201. The rotating shaft 301 is set at any position between the axis of the pendulum support and the first end 201, so that the pendulum support can rotate around this position.

[0064] Optionally, the projection of the connecting plate is located inside the base in a direction perpendicular to the base. In this way, the projection of the swing blade on the connecting plate is also located inside the base, so as to avoid the connecting plate and the swing blade blocking the air outlet after being rotated out of the air outlet duct, and completely avoid the air outlet duct, thereby improving the cleaning effect and cleaning efficiency.

[0065] Optionally, as shown in Figures 2 to 5, the rotating shaft 301 is rotatably and detachably connected to the rotating hole 103, and the rotating shaft 301 can move between a first position and a second position. When the rotating shaft 301 is in the first position, the rotating shaft 301 is inserted into the rotating hole 103, and the swing blade bracket 20 is connected to the air outlet frame 10 and can rotate relative to the air outlet frame 10; when the rotating shaft 301 is in the second position, the rotating shaft 301 is separated from the rotating hole 103, so that the swing blade bracket 20 is separated from the air outlet frame 10.

[0066] In the embodiment of the present disclosure, the rotating shaft 301 can be inserted into or removed from the rotating hole 103, so that the rotating shaft 301 can be connected to or separated from the rotating hole 103. The swing blade bracket is provided with a rotating shaft 301, and the air outlet frame 10 is provided with a rotating hole 103, so that the rotating shaft 301 can move between a first position and a second position, so that the air outlet frame 10 and the swing blade bracket can be connected to or separated. In this way, when the rotating shaft 301 is inserted into the rotating hole 103, the swing blade bracket 20 and the air outlet frame 10 are connected, and the rotating shaft 301 can rotate in the rotating hole 103, thereby enabling the swing blade bracket 20 to rotate relative to the air outlet frame 10. When the rotating shaft 301 is separated from the rotating hole 103, the swing blade bracket 20 is separated from the air outlet frame 10, and then the swing blade bracket 20 is disassembled separately, so that the swing blade bracket 20 can be cleaned separately, and the air outlet duct 101 can also be cleaned.

[0067] Optionally, as shown in Figures 2 and 3, there are multiple rotating shafts 301, and the multiple rotating shafts 301 are arranged in sequence along the length direction of the swing blade bracket 20. The number of rotating holes 103 is the same as the number of rotating shafts 301 and corresponds one to one. This can improve the connection stability and rotation stability between the swing blade bracket 20 and the air outlet frame 10.

[0068] Optionally, when the swing blade bracket is provided with a rotating shaft, the rotating shaft and the rotating hole both extend along the length direction of the swing blade bracket, so that the rotating shaft is conveniently inserted into the rotating hole, and after the rotating shaft is inserted into the rotating hole, the swing blade bracket can rotate around the length direction of the swing blade bracket.

[0069] Optionally, the multiple rotating shafts 301 include a first rotating shaft and a second rotating shaft, and the first rotating shaft and the second rotating shaft are respectively located on both sides of the center of the length direction of the swing blade bracket 20, wherein the first rotating shaft extends from the swing blade bracket toward the left, and the second rotating shaft extends from the swing blade bracket toward the right, and the first rotating hole corresponding to the first rotating shaft is located on the left side of the first rotating shaft, and the second rotating hole corresponding to the second rotating shaft is located on the right side of the second rotating shaft, which is convenient for users to operate when installing and disassembling.

[0070] Optionally, as shown in Figure 6, the pendulum blade assembly also includes a sleeve 30, the sleeve 30 includes a connected sliding part 302 and a rotating shaft 301, the rotating shaft 301 and the sliding part 302 extend along the length direction of the pendulum blade bracket, and when the rotating shaft is in the first position, the rotating shaft 301 is located on the side of the sliding part facing the rotating hole 103; wherein, the pendulum blade bracket is constructed with a sliding groove 203, the sliding part 302 is slidably arranged in the sliding groove 203, the sliding groove 203 extends along the length direction of the pendulum blade bracket 20, and the sliding part 302 slides in the sliding groove 203 so that the rotating shaft 301 can move between the first position and the second position.

[0071] In the embodiment of the present disclosure, the sliding portion 302 of the sleeve 30 can move relative to the swing blade bracket, and a rotating shaft 301 is provided on the side of the sliding portion 302 facing the rotating hole 103, so that when the sliding portion 302 of the sleeve 30 slides relative to the sliding groove 203, the rotating shaft 301 can move relative to the swing blade bracket 20, so that the rotating shaft 301 can move between the first position and the second position, so that the rotating shaft 301 can be inserted into or moved out of the rotating hole 103.

[0072] Optionally, the swing blade bracket 20 is also constructed with a sliding hole 204. When the swing blade bracket 20 is connected to the air outlet frame 10, the sliding hole 204 is located on the side of the sliding groove 203 facing the rotating hole 103, and the sliding hole 204 is arranged corresponding to the rotating hole 103; wherein, the rotating shaft 301 rotates and is located in the sliding hole 204, and can move along the length direction of the sliding hole 204. When the rotating shaft 301 moves from the second position toward the first position, the rotating shaft 301 moves in the direction from the sliding hole 204 to the rotating hole 103, so that the rotating shaft 301 passes through the sliding hole 204 and the rotating hole 103 in sequence; when the rotating shaft 301 moves from the first position toward the second position, the rotating shaft 301 moves in the direction from the rotating hole 103 to the sliding hole 204, so that the rotating shaft 301 is separated from the rotating hole 103.

[0073] In the disclosed embodiment, the swing blade bracket 20 is provided with a sliding hole 204, which moves along the length direction of the swing blade bracket 20. The rotating shaft 301 is movably located in the sliding hole 204. In this way, when the sliding portion 302 of the sleeve 30 slides along the sliding groove 203, the rotating shaft 301 slides along the sliding hole 204 along the length direction of the swing blade bracket 20. In this way, the sliding hole 204 guides and restricts the movement of the rotating shaft 301. When the swing blade bracket 20 is connected to the air outlet frame 10, the sliding hole 204 is correspondingly arranged to the rotating hole 103. In this way, the rotating shaft 301 in the sliding hole 204 can be inserted into the rotating hole 103 along the sliding hole 204 without the need to align the rotating shaft 301 and the rotating hole 103. This improves the assembly convenience of the swing blade bracket 20 and the air outlet frame 10.

[0074] Optionally, the sliding groove is located on a side of the first end portion facing the connecting plate, and the sliding hole is located on a side of the first end portion in a width direction and protrudes from the first end portion, which facilitates both the installation of the shaft sleeve and the sliding of the rotating shaft.

[0075] Optionally, as shown in Figures 2 to 6, the sleeve 30 is provided with a limiting portion 205 and a limiting matching portion 206, and the sliding groove 203 is provided with a limiting portion 205 and a limiting matching portion 206. When the rotating shaft 301 is in the first position, the limiting portion 205 and the limiting matching portion 206 cooperate to limit the rotating shaft 301 from disengaging from the rotating hole 103.

[0076] In the embodiment of the present disclosure, when the rotating shaft 301 is in the first position, the rotating shaft 301 is inserted into the rotating hole 103. At this time, the rotating shaft 301 and the rotating hole 103 are assembled in place, and the limiting portion 205 and the limiting matching portion 206 cooperate with each other to prevent the rotating shaft 301 from detaching from the rotating hole 103, thereby ensuring the connection stability between the swing blade bracket 20 and the air outlet frame 10.

[0077] Optionally, the sliding portion 302 is provided with a limiting protrusion, and a protrusion is provided on one side of the sliding groove 203, protruding toward the side where the sliding groove 203 opens. When the rotating shaft 301 moves to the first position, the limiting protrusion is located on the side of the protrusion facing the sliding hole 204. The protrusion can restrict the limiting protrusion from moving away from the sliding hole 204, thereby preventing the rotating shaft 301 from separating from the rotating hole 103. When the rotating shaft 301 moves to the second position, the limiting protrusion is located on the side of the protrusion facing away from the sliding hole 204. Here, the limiting portion 205 includes a limiting protrusion, and the limiting mating portion 206 includes a protrusion.

[0078] Optionally, the protrusion is configured as a limiting groove, which faces the sliding groove 203. When the rotating shaft 301 moves between the first position and the second position, the limiting protrusion can move along the limiting groove from one side of the protrusion facing the sliding hole 204 to the other side of the protrusion facing away from the sliding hole 204. The sliding portion 302 or the protrusion is made of an elastic material to facilitate the movement of the limiting protrusion along the limiting groove.

[0079] Optionally, there are two limiting protrusions, which are respectively located on both sides of the sliding portion 302 along the width direction. The number of protrusions and limiting protrusions is the same and corresponds one to one. In this way, the limiting protrusions can be limited from multiple directions, thereby improving the stability of the connection between the rotating shaft 301 and the rotating hole 103.

[0080] Optionally, as shown in Figure 8, the swing blade bracket 20 also includes a fixing part 303 and a fixing fitting part 304, and the fixing part 303 is provided in one of the swing blade bracket 20 and the air outlet frame 10; the fixing fitting part 304 can be detachably connected to the fixing part 303 and is provided in the other one of the swing blade bracket 20 and the air outlet frame 10; wherein, when the swing blade bracket 20 rotates into the air outlet duct 101, the fixing part 303 can be connected to the fixing fitting part 304 to limit the rotation of the swing blade bracket 20 relative to the air outlet frame 10.

[0081] In the embodiment of the present disclosure, after the rotating shaft 301 is inserted into the rotating hole 103, the fixing part 303 and the fixing fitting part 304 can be connected. In this way, in addition to being connected through the rotating shaft 301 and the rotating hole 103, the swing blade bracket 20 and the air outlet frame 10 can also be connected through the fixing part 303 and the fixing fitting part 304. In this way, when there is no need to clean the air outlet duct 101 and the swing blade bracket 20, the swing blade bracket 20 is fixed relative to the air outlet frame 10 to prevent the swing blade bracket 20 from moving, thereby ensuring that the swing blades 40 of the swing blade bracket 20 rotate and improving the air outlet stability.

[0082] Optionally, the swing blade bracket 20 and the air outlet frame 10 can also be rotated in other ways. For example, the swing blade bracket 20 and the air outlet frame 10 can be rotatably connected in a panel hinge manner.

[0083] Optionally, a through hole is constructed on the connecting plate 208, and the swing blade 40 is rotatably connected in the through hole. The side wall of the connecting plate 208 facing away from the swing blade 40 is provided with one of the fixing part 303 and the fixing fitting part 304, and the air outlet frame 10 is provided with the other of the fixing part 303 and the fixing fitting part 304. When the swing blade bracket 20 rotates in the air outlet duct 101, the fixing part 303 and the fixing fitting part 304 are connected to fix the swing blade bracket 20. In addition, the fixing part 303 and the fixing fitting part 304 are detachably connected, so that when it is necessary to clean the air outlet duct 101 or disassemble the swing blade bracket 20, the fixing part 303 and the fixing fitting part 304 are disengaged, so as to facilitate the release of the restriction between the swing blade 40 and the air outlet frame 10, facilitate the rotation of the swing blade bracket 20 relative to the air outlet frame 10, and further facilitate the swing blade bracket 20 to be rotated out of the air outlet duct 101 and the disassembly of the swing blade bracket 20.

[0084] Optionally, the fixing member 303 is a magnet and the fixing fitting 304 is an iron sheet. Thus, when the air outlet frame 10 and the swing blade bracket 20 need to be connected, the magnet and the iron sheet are attracted to each other to achieve the connection. When disassembly is required, the magnet and the iron sheet can be separated. Connection via magnets is simple to operate and provides a stable connection.

[0085] Optionally, the number of the fixing members 303 is one or more. When there are multiple fixing members 303, the multiple fixing members 303 are spaced apart along the length direction between the swing blades 40 to improve the connection stability.

[0086] Optionally, the magnet is a magnet with high magnetic properties such as neodymium iron boron to improve the adsorption capacity and further improve the connection stability.

[0087] Optionally, the fixing member 303 is a hook, and the fixing fitting member 304 is a protrusion, that is, the fixing member 303 and the fixing fitting member 304 are connected via the hook and the protrusion, which is easy to process and has low cost.

[0088] Optionally, the fixing member 303 is a protrusion, and the fixing fitting 304 is a self-locking structure. When the protrusion is inserted into the self-locking structure, the fixing member 303 and the fixing fitting 304 are connected. Pressing the self-locking structure separates the protrusion from the self-locking structure. This makes operation easier, the connection more stable, and the removal easier.

[0089] Optionally, as shown in Figure 7, a swing blade bracket 20 has multiple connecting plates 208, and the multiple connecting plates 208 are arranged in sequence along the length direction of the air outlet 102. Each connecting plate 208 is provided with a swing blade group, and a swing blade group includes swing blades 40 arranged in sequence along the length direction of the swing blade bracket 20. The multiple swing blades 40 of each swing blade group are connected by a connecting rod 401, and the swing blades are rotatably connected to the connecting rod 401; wherein, the connecting rods 401 corresponding to the multiple connecting plates 208 are detachably connected so that the swing blades 40 of the multiple swing blade brackets 20 can rotate synchronously.

[0090] In the embodiment of the present disclosure, a pendulum blade bracket 20 is provided with multiple connecting plates 208, each connecting plate 208 is provided with multiple pendulum blades 40, the pendulum blades 40 on each connecting plate 208 form a pendulum blade group, the pendulum blades 40 of a pendulum blade group are connected by a connecting rod 401, the connecting rod 401 drives the pendulum blades 40 to rotate, and the multiple pendulum blade groups of multiple connecting plates 208 are connected by connecting rods, so that the multiple pendulum blades 40 of the multiple connecting plates 208 can rotate synchronously, so that the multiple connecting plates 208 are connected as one.

[0091] Optionally, adjacent connecting rods 401 are interlocked by press buckles, thereby improving the convenience of disassembly and installation of the connecting rods.

[0092] An embodiment of the present disclosure further provides an air conditioner, the air conditioner including an indoor unit, the indoor unit including the swing blade assembly according to any one of the above embodiments.

[0093] The air conditioner provided by the embodiment of the present disclosure includes the swing blade assembly of any one of the above embodiments, and therefore has the beneficial effects of the swing blade assembly of any one of the above embodiments, which will not be repeated here.

[0094] Optionally, the indoor unit is a wall-mounted air conditioner indoor unit, a cabinet air conditioner indoor unit, or a window air conditioner indoor unit.

[0095] Optionally, as shown in Figures 9 and 10, the air conditioner also includes an air guide plate 501, a detection device 50 and a controller 502. The air guide plate 501 is movably arranged at the air outlet 102 for opening or closing the air outlet 102; the detection device 50 is arranged at the connection between the air guide plate 501 and the air outlet frame 10 for detecting whether the air guide plate 501 is installed; the controller 502 is electrically connected to the detection device 50, and the controller 502 is configured to control the air conditioner to shut down after detecting that the air guide plate 501 is removed.

[0096] In the embodiment of the present disclosure, the detection device 50 can detect whether the air guide plate 501 is installed in place, so that the controller 502 can control the movement of the air conditioner.

[0097] When the detection device 50 detects that the air deflector is properly installed, it sends a signal to the controller, which controls the operation of the air conditioner. Specifically, it controls the rotation of the air conditioner's fan to achieve normal temperature control. When the detection device 50 detects that the air deflector is removed, the controller stops the air conditioner, avoiding safety hazards caused by forgetting to turn off the power.

[0098] Optionally, when the controller 502 controls the air conditioner to stop working, the controller controls the fan to stop rotating.

[0099] Optionally, the air deflector 501 is rotatably and detachably connected to the air outlet frame 10, and the detection device 50 is disposed within the air outlet duct 101. The detection device 50 is disposed corresponding to the rotation axis of the air deflector. When the detection device 50 detects the rotation axis of the air deflector 501, the detection device 50 confirms that the air deflector 501 is properly installed. When the detection device 50 fails to detect the rotation axis of the air deflector 501, the detection device 50 confirms that the air deflector 501 is removed.

[0100] Optionally, the detection device 50 is a photoelectric detection device 50. Specifically, the detection device 50 includes a diffuse reflection photoelectric switch. A diffuse reflection photoelectric switch is a sensor that integrates a transmitter and a receiver. When a detected object passes by, sufficient light emitted by the transmitter of the photoelectric switch is reflected by the receiver, and the photoelectric switch generates a switching signal.

[0101] Optionally, when the air outlet duct 101 and the swing blade bracket 20 need to be cleaned, if the air conditioner is powered on, the detection device 50 detects that the air guide plate has been removed, and the controller 502 issues a shutdown signal, causing the air conditioner to stop and power off, allowing the user to remove or rotate the swing blade bracket 20. If the air conditioner is powered off, the detection device 50 does not operate, and the swing blade bracket 20 can be directly removed or rotated.

[0102] In the embodiment of the present disclosure, when the user wants to clean the air conditioner, he may forget to turn off the power. In order to avoid safety problems and prevent the fan from hitting fingers and causing electric shock, after removing the air guide plate 501, the photoelectric switch sends a shutdown command, the entire machine is powered off, and then the swing blades are removed to complete the cleaning.

[0103] The reference to any prior art in the specification is not and should not be taken as an admission or any form of suggestion that the prior art forms part of the common general knowledge in the application area or any other jurisdiction, or that the prior art could reasonably be understood and regarded as relevant by a person skilled in the art.

[0104] 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. A swing blade assembly, characterized in that: include: An air outlet frame defines an air outlet duct having an air outlet; The swing blade bracket is arranged at the air outlet duct; The swing blades are arranged on the swing blade bracket, and the number of the swing blades is multiple, and the multiple swing blades are arranged at intervals along the length direction of the swing blade bracket; The swing blade bracket is rotatably connected to the air outlet frame, and the swing blade bracket can be rotated around its length direction so that the swing blade bracket can be rotated out of or into the air outlet duct.

2. The swing blade assembly according to claim 1, wherein: The swing blade bracket includes: The base includes a first end portion and a second end portion arranged along the width direction of the swing blade bracket; A connecting plate is provided with a swing blade, one end of the connecting plate is connected to the second end portion, and the connecting plate is inclined in a direction away from the base along a direction from the second end portion to the first end portion; The first end is rotatably connected to the air outlet frame, and / or the swing blade bracket is rotatably connected to the lower side wall of the air outlet, so that the swing blade bracket can be rotated out of or into the air outlet duct.

3. The swing blade assembly according to claim 1, wherein: The swing blade bracket is detachably connected to the air outlet frame.

4. The swing blade assembly according to claim 3, wherein: The swing blade bracket is provided with one of a rotating shaft and a rotating hole, and the air outlet frame is provided with the other of a rotating shaft and a rotating hole, wherein the rotating shaft can move between a first position and a second position. When the rotating shaft is in the first position, the rotating shaft is inserted into the rotating hole, and the swing blade bracket is connected to the air outlet frame and can rotate relative to the air outlet frame; when the rotating shaft is in the second position, the rotating shaft is separated from the rotating hole to separate the swing blade bracket from the air outlet frame.

5. The swing blade assembly according to claim 4, wherein: When the swing blade bracket is provided with a rotating shaft, the rotating shaft and the rotating hole both extend along the length direction of the swing blade bracket, and the swing blade assembly further includes: The shaft sleeve includes a sliding portion and a rotating shaft connected to each other, wherein the rotating shaft and the sliding portion are arranged along the length direction of the swing blade bracket; The swing blade bracket is constructed with a sliding groove, the sliding part is slidably arranged in the sliding groove, the sliding groove extends along the length direction of the swing blade bracket, and the sliding part slides in the sliding groove so that the rotating shaft can move between the first position and the second position.

6. The swing blade assembly according to claim 5, wherein: The swing blade bracket is also constructed with a sliding hole. When the swing blade bracket is connected to the air outlet frame, the sliding hole is located on the side of the sliding groove facing the rotating hole, and the sliding hole is arranged corresponding to the rotating hole. Among them, the rotating shaft rotates in the sliding hole and can move along the length direction of the sliding hole. When the rotating shaft moves from the second position toward the first position, the rotating shaft moves in the direction from the sliding hole to the rotating hole, so that the rotating shaft passes through the sliding hole and the rotating hole in sequence; when the rotating shaft moves from the first position toward the second position, the rotating shaft moves in the direction from the rotating hole to the sliding hole, so that the rotating shaft is separated from the rotating hole.

7. The swing blade assembly according to claim 5 or 6, wherein: The shaft sleeve is provided with one of a limiting portion and a limiting matching portion, and the sliding groove is provided with one of a limiting matching portion and a limiting matching portion. When the rotating shaft is in the first position, the limiting portion and the limiting matching portion cooperate to limit the rotating shaft from disengaging from the rotating hole.

8. The swing blade assembly according to any one of claims 1 to 7, wherein: Also includes: A fixing member is provided on one of the swing blade bracket and the air outlet frame; A fixed fitting, capable of being detachably connected to the fixing piece, and provided on the other of the swing blade bracket and the air outlet frame; When the swing blade bracket rotates into the air outlet duct, the fixing member can be connected to the fixing matching member to limit the rotation of the swing blade bracket relative to the air outlet frame.

9. An air conditioner, characterized in that: The invention comprises an indoor unit, wherein the indoor unit comprises the swing blade assembly according to any one of claims 1 to 8.

10. The air conditioner according to claim 9, wherein Also includes: Air guide plate, movably located at the air outlet, used to open or close the air outlet; A detection device is provided at the connection between the air guide plate and the air outlet frame, and is used to detect whether the air guide plate is installed; The controller is electrically connected to the detection device and is configured to control the air conditioner to shut down after detecting that the air guide plate is removed.

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