Air deflector assembly and air conditioner

Abstract

The utility model discloses an air deflector assembly and an air conditioner. The air deflector assembly comprises a first rod, a second rod and a first air deflector. The air deflector assembly is used for the air conditioner, the air conditioner comprises a shell, an air outlet is formed in the shell, and one end of a first rod is rotationally connected with the shell; one end of the second rod is rotationally connected with the shell, and the second rod and the first rod are arranged at intervals in the width direction of the air outlet; the first air guide plate is used for opening or closing the air outlet, the other end of the first rod and the other end of the second rod are both rotationally connected with the first air guide plate, and a plurality of first micropores are formed in the first air guide plate at intervals. According to the air guide plate assembly, the air guide plate assembly is simple in structure, high in stability and low in cost, different air supply states of the air conditioner can be achieved, meanwhile, the wind-feeling-free air outlet effect of the air conditioner can be achieved, and therefore the comfort degree and the experience feeling of a user are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air processing devices, in particular to an air guide plate component and an air conditioner. Background Art

[0002] In the related technologies, as living standards improve, consumers pay more and more attention to the user experience of consumer products. In the field of air conditioning, users not only have requirements for the performance of cooling and heating, but also have increasing requirements for the comfort and experience of air conditioners. A single air supply method can no longer meet the diverse needs of users. In addition, when the indoor ambient temperature is constant, when the air outlet of the air conditioner, especially the cold air, blows directly onto the human body, the user will feel uncomfortable, which greatly reduces the comfort of the air conditioner and the user's experience. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes an air guide plate assembly, which has a simple structure, high stability and low cost, can realize different air supply states of the air conditioner, and can also realize the windless air outlet effect of the air conditioner, thereby improving the user's comfort and experience.

[0004] The utility model also provides an air conditioner, which comprises the above-mentioned air guide plate assembly.

[0005] According to an embodiment of the utility model, the air deflector assembly comprises: a first rod, a second rod and a first air deflector. The air deflector assembly is used for an air conditioner, the air conditioner comprises a shell, the shell has an air outlet, one end of the first rod is rotatably connected to the shell; one end of the second rod is rotatably connected to the shell and is spaced apart from the first rod in the width direction of the air outlet; the first air deflector is used to open or close the air outlet, the other end of the first rod and the other end of the second rod are both rotatably connected to the first air deflector, and the first air deflector has a plurality of first micro holes spaced apart.

[0006] According to the air guide plate assembly of the embodiment of the utility model, by making the two ends of the first rod and the second rod spaced apart in the width direction of the air outlet rotatably connected to the shell and the first air guide plate respectively, a four-bar linkage can be formed, which has a simple structure and low cost. The first rod and the second rod rotate at different angles to drive the first air guide plate to complete flipping at different angles and movement to different positions, and different air supply states of the air conditioner can be achieved without increasing the size of the air conditioner and without increasing the cost. At the same time, there are a plurality of spaced-apart first micropores on the first air guide plate, and the first micropores can break up the airflow, reduce the airflow velocity, and improve the smoothness of the airflow flow, so as to achieve the windless air outlet effect of the air conditioner. The present application improves the richness of the air outlet effect of the air conditioner, thereby meeting the diverse needs of users and improving the comfort and experience of users.

[0007] According to some embodiments of the utility model, the air guide plate assembly also includes a first drive assembly, which is disposed on the shell, and the first drive assembly is provided at at least one of the end of the first rod facing away from the first air guide plate and the end of the second rod facing away from the first air guide plate and is connected to the first drive assembly, and the first drive assembly is used to drive the first rod or the second rod to rotate.

[0008] According to some embodiments of the present invention, the first rod and the second rod are rotatably connected to the inner surface of the first air guide plate.

[0009] According to some embodiments of the utility model, when the first air guide plate closes the air outlet, the rotation axis of the second rod and the shell, and the rotation axis of the second rod and the first air guide plate are respectively located on the same side of the rotation axis of the first rod and the shell, and the rotation axis of the first rod and the first air guide plate along the width direction of the air outlet.

[0010] According to some embodiments of the present invention, the rotation axis of the first rod and the shell is located on one side of the width direction of the air outlet, and the rotation axis of the second rod and the shell is spaced apart from both ends of the width direction of the air outlet.

[0011] According to some embodiments of the present invention, the outer surface of the first air guide plate is a curved surface that is concave toward the inner side of the air outlet.

[0012] According to some embodiments of the utility model, the first rod is a straight rod, or the first rod is a bent rod, and the first rod has a recessed avoidance groove on at least one side of the two sides in the width direction of the first air guide plate; and / or the second rod is a straight rod, or the second rod is a bent rod, and the second rod has a recessed avoidance groove on at least one side of the two sides in the width direction of the first air guide plate.

[0013] According to some embodiments of the utility model, the air guide plate assembly also includes a second air guide plate, which is rotatably disposed at the air outlet, and when the first air guide plate closes the air outlet, the second air guide plate is located on the inner side of the first air guide plate.

[0014] In some embodiments of the present invention, the second air guide plate includes a plate body and a rotating arm, the rotating arm is arranged on one side of the plate body in the thickness direction, the rotating arm is rotatably connected to the shell, and the surface of the plate body facing the rotating arm is a curved surface concave in the direction away from the rotating arm.

[0015] In some embodiments of the present invention, the rotation axis of the second air guide plate is located at the lower end of the air outlet, the second air guide plate can be rotated upward to the inside of the air outlet, and the rotation axis of the first rod and the shell is located on the upper side of the air outlet.

[0016] In some embodiments of the utility model, the air conditioner has a cooling state, in which the inner surface of the first air guide plate faces upward or obliquely upward, the outer surface of the first air guide plate faces downward or obliquely downward, the air inlet end of the first air guide plate is spaced apart from the two ends of the air outlet in the width direction, the inner surface and the outer surface of the first air guide plate are both air guide surfaces, the air inlet end of the second air guide plate is spliced ​​with or close to the lower edge of the air outlet, and the second air guide plate is substantially horizontally arranged; and / or, the air conditioner has a heating state, in which the inner surface of the first air guide plate faces upward or obliquely upward, the outer surface of the first air guide plate faces downward or obliquely downward, the air inlet end of the first air guide plate is spliced ​​with the upper end of the air outlet or is located close to the upper end of the air outlet, the air outlet end of the first air guide plate is located below or obliquely below the air inlet end of the first air guide plate, and the air outlet end of the first air guide plate is located below or obliquely below the air inlet end of the first air guide plate. The outer surface of the air guide plate is an air guide surface, the second air guide plate is located at the upper end of the air outlet and at the inner side of the air outlet, the shell has an air duct connected to the air outlet, the air inlet end of the second air guide plate is spliced ​​or close to the upper side wall of the air duct, the air outlet end of the second air guide plate is spaced apart from the first air guide plate and is located below or obliquely below the air inlet end of the second air guide plate; and / or the air conditioner has an anti-direct blowing state, in which the inner surface of the first air guide plate faces upward or obliquely upward, the outer surface of the first air guide plate faces downward or obliquely downward, the air inlet end of the first air guide plate is spaced apart from the two ends in the width direction of the air outlet, the first air guide plate is arranged substantially horizontally, the inner surface and outer surface of the first air guide plate are both air guide surfaces, the air inlet end of the second air guide plate is spliced ​​or close to the lower edge of the air outlet, and the second air guide plate is arranged substantially horizontally.

[0017] In some embodiments of the present invention, the second air guide plate has a plurality of spaced-apart second micro holes.

[0018] In some embodiments of the utility model, the air conditioner has a windless state, in which the first air guide plate closes the air outlet, and the second air guide plate is located on the inner side of the first air guide plate; or, the inner surface of the first air guide plate faces upward or obliquely upward, and the outer surface of the first air guide plate faces downward or obliquely downward, the air inlet end of the first air guide plate is spliced ​​with the upper end of the air outlet or is located close to the upper end of the air outlet, the air inlet end of the second air guide plate is spliced ​​with or close to the lower edge of the air outlet, and the air outlet end of the second air guide plate abuts against the first air guide plate.

[0019] According to an embodiment of the utility model, the air conditioner includes: a shell and the above-mentioned air guide plate assembly, the shell has an air outlet; one end of the first rod is rotatably connected to the shell, one end of the second rod is rotatably connected to the shell and is spaced apart from the first rod in the width direction of the air outlet, and the first air guide plate is used to open or close the air outlet.

[0020] According to the air conditioner of the embodiment of the utility model, by making the two ends of the first rod and the second rod spaced apart in the width direction of the air outlet rotatably connected to the shell and the first air guide plate respectively, a four-bar linkage can be formed, which has a simple structure and low cost. The first rod and the second rod rotate at different angles to drive the first air guide plate to complete flipping at different angles and movement at different positions, and different air supply states of the air conditioner can be achieved without increasing the size of the air conditioner and the cost. At the same time, there are a plurality of spaced-apart first micropores on the first air guide plate, which can break up the airflow, reduce the airflow velocity, and improve the smoothness of the airflow flow, so as to achieve the windless air outlet effect of the air conditioner. The present application improves the richness of the air outlet effect of the air conditioner, thereby meeting the diverse needs of users and improving the comfort and experience of users.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0023] Figure 1 is a three-dimensional diagram of an air conditioner according to an embodiment of the utility model, wherein the air conditioner is in a closed state or a windless state;

[0024] Figure 2 is a three-dimensional diagram of an air conditioner according to an embodiment of the utility model, wherein the air conditioner is in a windless state;

[0025] Figure 3 is a cross-sectional view of an air conditioner according to an embodiment of the utility model, wherein the air conditioner is in a windless state;

[0026] Figure 4 is a cross-sectional view of an air conditioner according to an embodiment of the utility model, wherein the air conditioner is in a cooling state;

[0027] Figure 5 is a cross-sectional view of an air conditioner according to an embodiment of the utility model, wherein the air conditioner is in a heating state;

[0028] Figure 6 is a three-dimensional diagram of an air deflector assembly according to an embodiment of the utility model;

[0029] Figure 7 yes Figure 6 Enlarged view of point A in the middle.

[0030] Reference numerals:

[0031] 100. Air guide plate assembly;

[0032] 1. First pole; 11. Concave avoidance groove;

[0033] 2. Second rod; 21. First shaft hole;

[0034] 3. First air guide plate; 31. First micro hole;

[0035] 4. First drive assembly; 41. First drive motor; 42. Gear mechanism;

[0036] 5. Second drive assembly; 51. Second drive motor;

[0037] 6. Second air guide plate; 61. Plate body; 611. Second microhole; 62. Rotating arm;

[0038] 200. Air conditioner;

[0039] 7. Shell; 71. Air outlet; 72. Air duct; 73. Air inlet;

[0040] 8. Heat exchanger;

[0041] 9. Crossflow impeller;

[0042] 10. Blinds. DETAILED DESCRIPTION

[0043] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0044] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0045] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] The wind deflector assembly 100 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0047] like Figure 6 As shown, the air deflector assembly 100 according to the embodiment of the utility model includes a first rod 1, a second rod 2 and a first air deflector 3.

[0048] Specifically, Figure 2 , Figure 3 and Figure 6 As shown, the air guide plate assembly 100 is used for an air conditioner 200, which includes a housing 7, and the housing 7 has an air outlet 71. The housing 7 is used to form the overall appearance of the air conditioner 200. An air duct 72 is formed inside the housing 7, and the air outlet 71 is connected to the air duct 72. The top of the housing 7 may also be provided with an air inlet 73, and the air inlet 73 is connected to the air duct 72 to allow air flow to enter the air duct 72 through the air inlet 73. Figure 3In the example shown, a heat exchanger 8, a crossflow impeller 9, and a louver 10 are further provided in the housing 7. In the direction of airflow in the air duct 72, the heat exchanger 8 is located upstream of the crossflow impeller 9, and the louver 10 is located downstream of the crossflow impeller 9, i.e., near the air outlet 71. The heat exchanger 8 is used to perform heat exchange with the airflow passing through its surface, the crossflow impeller 9 is used to drive the airflow from the air inlet 73 to the air outlet 71, the first air guide plate 3 can adjust the air outlet angle of the airflow in the width direction of the air outlet 71, and the louver 10 can adjust the air outlet angle of the airflow in the length direction of the air outlet 71.

[0049] During the specific operation of the air conditioner 200, driven by the cross-flow impeller 9, the outside air will enter the air duct 72 in the shell 7 from the air inlet 73. After the heat exchange of the heat exchanger 8, the heat-exchanged air will flow out of the air conditioner 200 from the air outlet 71 under the guidance of the louver 10 and the first air guide plate 3, so as to ensure the cooling, heating and air supply functions of the air conditioner 200.

[0050] Among them, one end of the first rod 1 is rotatably connected to the shell 7; one end of the second rod 2 is rotatably connected to the shell 7 and is spaced apart from the first rod 1 in the width direction of the air outlet 71; the first air guide plate 3 is used to open or close the air outlet 71, and the other end of the first rod 1 and the other end of the second rod 2 are both rotatably connected to the first air guide plate 3.

[0051] It can be understood that the shell 7, the first rod 1, the second rod 2 and the first air guide plate 3 can form a four-bar linkage mechanism, and the first air guide plate 3 is the driven component in the four-bar linkage mechanism. The connection point where one end of the first rod 1 and the second rod 2 are rotatably connected to the shell 7 can be used as a fulcrum. Through the rotation of the first rod 1 and the second rod 2, the motion is transmitted to the first air guide plate 3, so that the movement of the first air guide plate 3 is no longer a simple linear or circular motion, but is flipped according to a predetermined trajectory to complete the action of opening or closing the air outlet 71. The design structure of the above-mentioned four-bar linkage mechanism is simple and low-cost, and can make the motion trajectory of the first air guide plate 3 more precise and controllable.

[0052] At the same time, the two ends of the first rod 1 and the second rod 2 are rotatably connected to the shell 7 and the first air guide plate 3 respectively, which can disperse the stress and impact during the movement, so that the first air guide plate 3 is more stable when opening or closing the air outlet 71, thereby reducing vibration and noise and enhancing the reliability and stability of the air guide plate assembly 100.

[0053] The rotation of the first rod 1 and the second rod 2 can drive the first air guide plate 3 to close the air outlet 71 and guide the air flow to be blown out of the air outlet 71. Figure 4 and Figure 5In the example shown, when a user uses the air conditioner 200, the rotation of the first rod 1 and the second rod 2 can drive the first air guide plate 3 to open the air outlet 71, and the air flow can be smoothly blown out from the air outlet 71 through the air duct 72 under the guidance of the first air guide plate 3 to meet the air supply needs of the user. Figure 1 In the example shown, when the user does not need to use the air conditioner 200, the air conditioner 200 stops blowing air, and the first rod 1 and the second rod 2 can drive the first air guide plate 3 to a position that closes the air outlet 71. At this time, the first air guide plate 3 and the housing 7 form a complete appearance of the air conditioner 200, thereby improving the aesthetics of the air conditioner 200 and also playing a role in dust prevention. The air guide plate assembly 100 can ensure the basic functions of the air conditioner 200 and improve the practicality of the air conditioner 200.

[0054] It should be noted that the air outlet 71 can extend along the length direction of the shell 7 and be in a long strip shape. The long strip-shaped air outlet 71 can increase the air supply volume and air supply range. At this time, the first air guide plate 3 extends along the length direction of the air outlet 71 and is in a long strip shape, so that the first air guide plate 3 can be adapted to the air outlet 71, which facilitates the first air guide plate 3 to close the air outlet 71.

[0055] At the same time, the rotation axis of the first rod 1 and the second rod 2 can extend along the length direction of the air outlet 71, so as to drive the first air guide plate 3 to close the air outlet 71, or to guide the air of the first air guide plate 3 in the width direction of the air outlet 71. Figure 1 and Figure 2 As shown, the air conditioner 200 is an on-hook unit, the air outlet 71 extends in the left-right direction of the air conditioner 200, and the first air guide plate 3 can guide air in the up-down direction.

[0056] Among them, rotating the first rod 1 and the second rod 2 at different angles can drive the first air guide plate 3 to complete flipping at different angles and moving to different positions, which can increase the diversity of the air guide mode of the first air guide plate 3. Without increasing the size of the air conditioner 200 and without increasing the cost, different air supply states of the air conditioner 200 can be achieved, and the richness of the air outlet effect of the air conditioner is improved, which can meet the diverse needs of users and thus improve the user's comfort and experience.

[0057] In addition, in the specific implementation process, the lengths and angles of the first rod 1 and the second rod 2 can be adjusted as needed to achieve the flipping of the first air guide plate 3 at different angles and the movement of the first air guide plate 3 to different positions, thereby achieving different air guide effects.

[0058] Furthermore, the first air guide plate 3 has a plurality of spaced-apart first micropores 31, which can break up and refine the airflow passing through the first air guide plate 3, so that the airflow is converted into a finer air flow. The airflow passing through the first air guide plate 3 can become more uniform, delicate and soft, which is conducive to achieving a windless air outlet effect of the air conditioner 200 and enhancing the user experience.

[0059] For example, when the user has a cooling demand but does not want to blow air, the windless mode of the air conditioner 200 can be turned on. When the air conditioner 200 is in the windless state, Figure 1 In the example shown, the first air guide plate 3 can close the air outlet 71, and the airflow flows from the air duct 72 in the housing 7 to the air outlet 71 and blows out after passing through the first air guide plate 3. The airflow is broken up by the first micropores 31 to form a scattered airflow, which can improve the turbulent state of the airflow during the flow process, and at the same time can reduce the airflow velocity and improve the smoothness of the airflow flow to improve the comfort of the airflow, so that the airflow will not blow directly to the user after being blown out of the air outlet 71, and the windless air outlet effect of the air conditioner 200 can be achieved, and the richness of the air outlet effect of the air conditioner 200 can be improved, thereby meeting the different needs of users and improving the comfort and experience of users.

[0060] It should be noted that the cross-sectional shape of the first micropore 31 can be circular, triangular, square or honeycomb, etc., and the specific shape is not limited here. Figure 6 and Figure 7 In the example shown, the cross section of the first micropore 31 is circular, and the structure is simple and easy to process. Further, a plurality of first micropores 31 can be arranged in an array on the first air guide plate 3, so that as many first micropores 31 as possible can be arranged on the first air guide plate 3 under the premise of ensuring a certain structural strength of the first air guide plate 3, and sufficient ventilation can be ensured while not affecting the first air guide plate 3 from breaking up the airflow, thereby ensuring the air volume of the air outlet 71.

[0061] According to the air guide plate assembly 100 of the embodiment of the utility model, by making the two ends of the first rod 1 and the second rod 2 arranged at intervals in the width direction of the air outlet 71 respectively connected to the housing 7 and the first air guide plate 3 in rotation, a four-bar linkage can be formed, which has a simple structure and low cost. The first rod 1 and the second rod 2 rotate at different angles to drive the first air guide plate 3 to complete the flipping at different angles and the movement at different positions. Under the premise of not increasing the size of the air conditioner 200 and not increasing the cost, different air supply states of the air conditioner 200 can be achieved. At the same time, the first air guide plate 3 has a plurality of spaced-apart first micropores 31, which can break up the airflow, reduce the airflow velocity, improve the smoothness of the airflow flow, and achieve the windless air outlet effect of the air conditioner 200. The present application improves the richness of the air outlet effect of the air conditioner 200, thereby meeting the diverse needs of users and improving the comfort and experience of users.

[0062] In some embodiments of the present invention, Figure 6 and Figure 7 As shown, the air guide plate assembly 100 further includes a first drive assembly 4, which is disposed on the housing 7. The first drive assembly 4 is disposed at at least one of the end of the first rod 1 away from the first air guide plate 3 and the end of the second rod 2 away from the first air guide plate 3 and is connected to the first drive assembly 4. The first drive assembly 4 is used to drive the first rod 1 or the second rod 2 to rotate. For example, the end of the second rod 2 away from the first air guide plate 3 is provided with a first drive assembly 4, which is used to drive the second rod 2 to rotate. At this time, the second rod 2 is an active rod, and the first rod 1 is a driven rod. The first drive assembly 4 can increase the torque force to drive the second rod 2 to rotate, thereby driving the first rod 1 to rotate, and the first rod 1 and the second rod 2 drive the first air guide plate 3 to flip and move at a certain angle, thereby realizing different air supply states of the air conditioner 200.

[0063] Of course, the first driving assembly 4 may be provided only at the end of the first rod 1 away from the first air guide plate 3 to drive the first rod 1 to rotate, or the first driving assembly 4 may be provided at the ends of the first rod 1 and the second rod 2 away from the first air guide plate 3 to respectively drive the first rod 1 and the second rod 2 to rotate.

[0064] In some embodiments, the first drive assembly 4 includes a first drive motor 41, which is disposed on the housing 7, and the output shaft of the first drive motor 41 is connected to the end of the first rod 1 away from the first air guide plate 3 or the end of the second rod 2 away from the first air guide plate 3. For example, the first drive motor 41 can be connected only to the end of the second rod 2 away from the first air guide plate 3, and a first shaft hole 21 is provided for the output shaft of the first drive motor 41 to pass through, so that the first drive motor 41 can be connected to the second rod 2 through the cooperation of the output shaft and the first shaft hole 21, thereby providing power for the rotation of the second rod 2, and the structural design is reasonable. The first drive motor 41 drives the second rod 2 to rotate through the output shaft, thereby driving the first rod 1 to rotate, so that the first air guide plate 3 is flipped and moved at a certain angle, which can ensure the performance of the air guide plate assembly 100 and realize different air supply states of the air conditioner 200.

[0065] Of course, the first drive motor 41 may be provided only at the end of the first rod 1 away from the first air guide plate 3 to drive the first rod 1 to rotate, or the first drive motor 41 may be provided at the ends of the first rod 1 and the second rod 2 away from the first air guide plate 3 to respectively drive the first rod 1 and the second rod 2 to rotate.

[0066] In some embodiments, Figure 6 and Figure 7 As shown, the first driving assembly 4 includes a first driving motor 41 and a gear mechanism 42, the first driving motor 41 is arranged on the housing 7, the input end of the gear mechanism 42 is connected to the output shaft of the first driving motor 41, and the output end of the gear mechanism 42 is connected to the end of the first rod 1 away from the first air guide plate 3 or the end of the second rod 2 away from the first air guide plate 3. For example, the gear mechanism 42 can be provided with a driving gear and a driven gear that mesh with each other, the driving gear is located at the input end of the gear mechanism 42 and connected to the output shaft of the first driving motor 41, and the driven gear is located at the output end of the gear mechanism 42 and connected to the end of the first rod 1 away from the first air guide plate 3 or the end of the second rod 2 away from the first air guide plate 3.

[0067] When the first drive motor 41 rotates, power is transmitted through the driving gear to drive the driven gear connected to the first rod 1 or the second rod 2 to rotate, thereby driving the first rod 1 or the second rod 2 to rotate, so as to realize the flipping and movement of the first air guide plate 3, which can ensure the performance of the air guide plate assembly 100 and realize different air supply states of the air conditioner 200. The meshing of the gear mechanism 42 is stable and accurate, which is conducive to increasing the torque force and improving the stability and accuracy of the transmission.

[0068] In some embodiments of the present invention, Figure 6 and Figure 7As shown, the first rod 1 and the second rod 2 are rotatably connected to the inner surface of the first air guide plate 3, which can shield the first rod 1 and the second rod 2 from being exposed to the outside, thereby improving the appearance of the air conditioner 200. At the same time, it is more convenient for the first rod 1 and the second rod 2 to drive the first air guide plate 3 to flip and move, so as to ensure the stability of the operation of the air guide plate assembly 100. It should be noted that when the first air guide plate 3 closes the air outlet 71, the side of the first air guide plate 3 facing the inside of the shell 7 is the inner surface, and the side of the first air guide plate 3 facing away from the inside of the shell 7 is the outer surface.

[0069] In some embodiments of the present invention, Figure 2 , Figure 4 and Figure 6 As shown, when the first air guide plate 3 closes the air outlet 71, the rotation axis of the second rod 2 and the housing 7, and the rotation axis of the second rod 2 and the first air guide plate 3 are respectively located on the same side of the rotation axis of the first rod 1 and the housing 7, and the rotation axis of the first rod 1 and the first air guide plate 3 along the width direction of the air outlet 71. This makes it easier for the four-bar linkage formed by the housing 7, the first rod 1, the second rod 2 and the first air guide plate 3 to transmit, ensuring that the first air guide plate 3 can be turned over and moved under the drive of the first rod 1 and the second rod 2, so as to ensure the performance of the air guide plate assembly 100 and realize the air supply function of the air conditioner 200.

[0070] For example, when the first air guide plate 3 closes the air outlet 71, the rotation axis of the second rod 2 and the shell 7, and the rotation axis of the second rod 2 and the first air guide plate 3 are respectively located on the lower side of the rotation axis of the first rod 1 and the shell 7, and the rotation axis of the first rod 1 and the first air guide plate 3 along the width direction of the air outlet 71.

[0071] In some embodiments of the present invention, Figure 3 and Figure 4 As shown, the rotation axis of the first rod 1 and the housing 7 is located on one side of the width direction of the air outlet 71, and the rotation axis of the second rod 2 and the housing 7 is spaced from both ends of the width direction of the air outlet 71. This facilitates the arrangement of components such as the first drive assembly 4 at the end of the second rod 2 away from the first air guide plate 3, and the spatial arrangement is reasonable. At the same time, it can avoid collision or interference between the first rod 1 and the second rod 2 during the rotation process, ensure the transmission of the four-bar linkage, and further ensure the performance of the air guide plate assembly 100 and realize the air supply function of the air conditioner 200.

[0072] When the first air guide plate 3 closes the air outlet 71, the rotation axis of the first rod 1 and the first air guide plate 3 and the rotation axis of the second rod 2 and the first air guide plate 3 are located at one end of the width direction of the first air guide plate 3, and are located at one end of the first air guide plate 3 away from the rotation axis of the first rod 1 and the housing 7. For example, when the first air guide plate 3 closes the air outlet 71, the first rod 1 and the second rod 2 connect the lower end of the first air guide plate 3, that is, the rotation axis of the first rod 1 and the second rod 2 and the first air guide plate 3 are located at the lower side of the width direction of the air outlet 71.

[0073] like Figure 3 and Figure 4 In the example shown, the rotation axis of the first rod 1 and the housing 7 is located on the upper side of the width direction of the air outlet 71, and the rotation axis of the second rod 2 and the housing 7 is spaced from both ends of the width direction of the air outlet 71. When the first air guide plate 3 closes the air outlet 71, the rotation axis of the second rod 2 and the first air guide plate 3 is located on the lower side of the width direction of the air outlet 71, and the rotation axis of the first rod 1 and the first air guide plate 3 is spaced from both ends of the width direction of the air outlet 71. When the air conditioner 200 is discharging air, the rotation of the first rod 1 and the second rod 2 can drive the first air guide plate 3 to flip downward, and the lower end of the first air guide plate 3 in the width direction moves upward when the air outlet 71 is closed, and the upper end of the first air guide plate 3 in the width direction moves downward when the air outlet 71 is closed, so that the inner surface of the first air guide plate 3 faces upward or obliquely upward and the outer surface faces downward or obliquely downward, so as to realize the air supply function of the air conditioner 200.

[0074] In some embodiments of the present invention, Figure 1 , Figure 3 and Figure 4 As shown, the outer surface of the first air guide plate 3 is a curved surface that is concave toward the inner side of the air outlet 71. It can be understood that when the first air guide plate 3 closes the air outlet 71, in a cross section perpendicular to the length direction of the air outlet 71, the outer surface of the first air guide plate 3 is an arc that is concave toward the inner side of the air outlet 71. When the air conditioner 200 delivers air and the outer surface of the first air guide plate 3 is used as an air guide surface, the curved outer surface helps to concentrate the airflow and reduce wind resistance, so that the air supply distance is farther, and the air supply capacity of the air conditioner is enhanced, thereby improving the airflow circulation efficiency. At the same time, the concave design can make the airflow flow more smoothly, reduce the retention of airflow on the first air guide plate 3, reduce wind resistance and reduce noise, which helps to improve the comfort of use.

[0075] In some embodiments of the present invention, Figure 3 , Figure 4 and Figure 5As shown, the first rod 1 is a straight rod, which is easy to process. Or the first rod 1 is a bent rod, which can enhance the structural strength of the first rod 1 and ensure the stability and reliability of the air guide assembly 100. Among them, the first rod 1 has a concave avoidance groove 11 on at least one side of the two sides in the width direction of the first air guide 3, which can effectively avoid the first air guide 3, so that the four-link transmission range is larger in a limited space, thereby increasing the flip angle range of the first air guide 3 and improving the air guide effect.

[0076] In some embodiments of the present invention, Figure 3 , Figure 4 and Figure 5 As shown, the second rod 2 is a straight rod, which is easy to process. Or the second rod 2 is a curved rod, which can enhance the structural strength of the first rod 1 and ensure the stability and reliability of the air guide assembly 100. Among them, the second rod 2 has a concave avoidance groove 11 on at least one side of the two sides in the width direction of the first air guide 3, which can effectively avoid the end of the first air guide 3 close to the second rod 2, so that the four-link transmission range is larger in a limited space, thereby increasing the flip angle range of the first air guide 3 and improving the air guide effect.

[0077] For example, Figure 5 In the example shown, when the air conditioner 200 delivers hot air, the first air guide plate 3 flips to the point where the inner surface faces upward or obliquely upward and the outer surface faces downward or obliquely downward, the air inlet end of the first air guide plate 3 is spliced ​​with the upper end of the air outlet 71 or is located near the upper end of the air outlet 71, and the air outlet end of the first air guide plate 3 is located below or obliquely below the air inlet end of the first air guide plate 3. At this time, the air inlet end of the first air guide plate 3 can extend into the recessed avoidance groove 11 in the second rod 2. The recessed avoidance groove 11 of the second rod 2 can make the first air guide plate 3 tilt downward at a larger angle, that is, closer to a vertical state, which can enhance the effect of the first air guide plate 3 in guiding the hot air flow downward, and the temperature rise efficiency is improved, thereby helping to improve the heating effect of the air conditioner 200.

[0078] In some embodiments of the present invention, Figure 2 and Figure 6 As shown, the first rods 1 are multiple and spaced apart along the length direction of the first air deflector 3, and the second rods 2 are multiple and spaced apart along the length direction of the first air deflector 3. Thus, in the length direction of the first air deflector 3, the housing 7, the first rod 1, the second rod 2 and the first air deflector 3 can form multiple four-bar linkages, so that in the process of the first rod 1 and the second rod 2 rotating to drive the first air deflector 3 to flip, the force on the first air deflector 3 can be dispersed and more uniform, which helps to improve the reliability and stability of the air deflector assembly 100.

[0079] In some embodiments of the present invention, Figure 1 , Figure 2 and Figure 6As shown, the air guide plate assembly 100 further includes a second air guide plate 6, which is rotatably disposed at the air outlet 71. When the first air guide plate 3 closes the air outlet 71, the second air guide plate 6 is located inside the first air guide plate 3. The width of the second air guide plate 6 is smaller than the width of the first air guide plate 3. It can be understood that the second air guide plate 6 can change the air guide direction by rotating, and guide the airflow in the air duct 72 of the air conditioner 200 in different directions at the air outlet 71, and can cooperate with the first air guide plate 3 to better realize the function and effect of air outlet at different angles of the air conditioner 200, thereby meeting different air supply requirements of users.

[0080] In some embodiments of the present invention, Figure 3 , Figure 6 and Figure 7 As shown, the second air guide plate 6 includes a plate body 61 and a rotating arm 62, the rotating arm 62 is provided on one side of the plate body 61 in the thickness direction, and the rotating arm 62 is rotatably connected to the housing 7, such as the rotating arm 62 and the housing 7 can be rotatably connected by the shaft hole. By providing the rotating arm 62, it is possible to facilitate the rotation of the second air guide plate 6 at the air outlet 71. The rotating arms 62 are multiple and spaced apart along the length direction of the second air guide plate 6, so that the force on the second air guide plate 6 can be dispersed and more uniform, which helps to improve the reliability and stability of the rotation of the second air guide plate 6.

[0081] It should be noted that the second air guide plate 6 may be connected to a second driving assembly 5 for driving the second air guide plate 6 to rotate. Figure 6 In the example shown, the second drive component 5 can specifically be a second drive motor 51, and the rotating arm 62 can be provided with a second axial hole for the output shaft of the second drive motor 51 to pass through, so that the second drive motor 51 can be connected to the rotating arm 62 through the cooperation of the output shaft and the second axial hole, thereby providing power for the rotation of the second air guide plate 6, and the structural design is reasonable.

[0082] Preferably, when the air outlet 71 is in the shape of an elongated strip extending along the length direction of the shell 7, the second air guide plate 6 extends along the length direction of the air outlet 71 and is in the shape of an elongated strip. At the same time, the rotation axis of the second air guide plate 6 extends along the length direction of the air outlet 71, so that the second air guide plate 6 can be adapted to the air outlet 71, thereby facilitating the second air guide plate 6 to guide air in the width direction of the air outlet 71.

[0083] In some embodiments of the present invention, Figure 3 , Figure 6 and Figure 7As shown, the surface of the plate body 61 facing the rotating arm 62 is a curved surface that is concave in the direction away from the rotating arm 62. It can be understood that in the cross section perpendicular to the length direction of the air outlet 71, the surface of the plate body 61 facing the rotating arm 62 is an arc that is concave in the direction away from the rotating arm 62. When the second air guide plate 6 guides the air, the second air guide plate 6 with an arc surface helps to concentrate the airflow and reduce wind resistance, so that the air supply distance is farther, and the air supply capacity of the air conditioner is enhanced, thereby improving the air circulation efficiency. At the same time, it can make the airflow flow more smoothly, reduce the retention of airflow on the second air guide plate 6, reduce wind resistance and reduce noise, which helps to improve the comfort of use.

[0084] In some embodiments of the present invention, Figure 2 , Figure 3 and Figure 4 As shown, the rotation axis of the second air guide plate 6 is located at the lower end of the air outlet 71, and the second air guide plate 6 can be rotated upward to the inside of the air outlet 71, and the rotation axis of the first rod 1 and the housing 7 is located at the upper side of the air outlet 71. The second air guide plate 6 can rotate downward around the rotation axis located at the lower end of the air outlet 71 to open the air outlet 71 or rotate upward to the inside of the air outlet 71, and the first rod 1 and the second rod 2 can rotate upward around the rotation axis with the housing 7 to drive the first air guide plate 3 to flip. The reasonable spatial arrangement can avoid the collision or interference between the first air guide plate 3 and the second air guide plate 6 during the rotation process, and is also conducive to the second air guide plate 6 and the first air guide plate 3 to cooperate to form different air guide states, thereby ensuring the performance of the air guide plate assembly 100 and realizing the air supply function of the air conditioner 200.

[0085] like Figure 3 and Figure 4 In the example shown, an air duct 72 connected to the air outlet 71 is formed inside the shell 7, and the second air guide plate 6 can be rotated downward around a rotation axis located at the lower end of the air outlet 71 to open the air outlet 71, so that the air inlet end of the second air guide plate 6 is spliced ​​or close to the lower edge of the air outlet 71, and the second air guide plate 6 is generally horizontally arranged or the air outlet end of the second air guide plate 6 extends downward at an angle. At this time, the second air guide plate 6 is at least partially located on the outside of the air outlet 71, which can reduce the wind resistance in the air duct 72 to ensure the air output of the air outlet 71.

[0086] like Figure 5In the example shown, an air duct 72 connected to the air outlet 71 is formed inside the shell 7, and the second air guide plate 6 can be rotated upward to the inside of the air outlet 71 around the rotation axis located at the lower end of the air outlet 71, so that the air outlet end of the second air guide plate 6 is located below or obliquely below the air inlet end of the second air guide plate 6, and the air inlet end of the second air guide plate 6 is spliced ​​or close to the upper side wall of the air duct 72, thereby realizing the heating state of the air conditioner 200, and the second air guide plate 6 can guide the hot air flow downward in the air duct 72, which is conducive to the alternation of cold and hot air, accelerates the indoor heating rate, and improves the heating effect of the air conditioner 200.

[0087] In some embodiments of the present invention, Figure 4 As shown, the air conditioner 200 has a cooling state. In the cooling state, the inner surface of the first air guide plate 3 faces upward or obliquely upward, the outer surface of the first air guide plate 3 faces downward or obliquely downward, the air inlet end of the first air guide plate 3 is spaced apart from the two ends of the air outlet 71 in the width direction, the inner surface and the outer surface of the first air guide plate 3 are both air guiding surfaces, the air inlet end of the second air guide plate 6 is spliced ​​with or close to the lower edge of the air outlet 71, and the second air guide plate 6 is generally horizontally arranged.

[0088] It is understood that, in the cooling state, the second air guide plate 6 rotates downward around the rotation axis located at the lower end of the air outlet 71 to a substantially horizontal position, and the air outlet 71 can be opened, and the second air guide plate 6 is at least partially located outside the air outlet 71, which can reduce the wind resistance in the air duct 72 to ensure the air volume of the air outlet 71. At the same time, the air inlet end of the first air guide plate 3 is spaced from the two ends of the width direction of the air outlet 71, and the airflow at the air outlet 71 can be blown into the room under the wind guiding effect of the inner surface and the outer surface of the first air guide plate 3, so as to ensure the air volume and cooling effect of the air conditioner 200. In addition, the air outlet end of the first air guide plate 3 can swing back and forth between the two positions above and below the air inlet end of the first air guide plate 3, so as to realize the back and forth sweeping of the first air guide plate 3 in the up and down directions. At this time, the airflow can flow out from the air outlet 71 at different angles in the up and down directions, so as to ensure the up and down sweeping and air supply state of the air conditioner 200, thereby enhancing the circulation effect of the cold air in the room and improving the cooling efficiency of the air conditioner 200.

[0089] In some embodiments of the present invention, Figure 5As shown, the air conditioner 200 has a heating state. In the heating state, the inner surface of the first air guide plate 3 faces upward or obliquely upward, the outer surface of the first air guide plate 3 faces downward or obliquely downward, the air inlet end of the first air guide plate 3 is spliced ​​with the upper end of the air outlet 71 or is located near the upper end of the air outlet 71, the air outlet end of the first air guide plate 3 is located below or obliquely below the air inlet end of the first air guide plate 3, the outer surface of the first air guide plate 3 is an air guiding surface, the second air guide plate 6 is located at the upper end of the air outlet 71 and on the inner side of the air outlet 71, the shell 7 has an air duct 72 connected to the air outlet 71, the air inlet end of the second air guide plate 6 is spliced ​​with or close to the upper side wall of the air duct 72, the air outlet end of the second air guide plate 6 is spaced apart from the first air guide plate 3 and is located below or obliquely below the air inlet end of the second air guide plate 6.

[0090] It can be understood that, in the heating state, the second air guide plate 6 rotates upward to the inside of the air outlet 71 around the rotation axis located at the lower end of the air outlet 71, so that the air inlet end of the second air guide plate 6 is spliced ​​or close to the upper side wall of the air duct 72 and the air outlet end of the second air guide plate 6 is located below or obliquely below the air inlet end of the second air guide plate 6, thereby guiding the airflow in the air duct 72 to flow in the direction close to the lower end of the air outlet 71 in the width direction, preventing the airflow in the air duct 72 from flowing out from the gap between the first air guide plate 3 and the upper end of the air outlet 71.

[0091] At the same time, the air inlet end of the first air guide plate 3 is spliced ​​with the upper end of the air outlet 71 or is located near the upper end of the air outlet 71, and the air outlet end of the first air guide plate 3 extends downwardly at an angle, so that the outer surface of the first air guide plate 3 can guide the hot air flowing out of the air outlet 71 downward, so that the hot air flows downward. The lower part of the width direction of the air outlet 71 is completely open, and will not interfere with the hot air blowing downward. Blowing the hot air downward in the room is conducive to the expansion and rise of the hot air and the descent of the cold air, accelerating the alternation of hot and cold airflows and air circulation in the room, accelerating the indoor temperature rise rate, and thus improving the heating effect of the air conditioner 200.

[0092] In some embodiments of the present invention, Figure 4 As shown, the air conditioner 200 has an anti-direct blowing state. In the anti-direct blowing state, the inner surface of the first air guide plate 3 faces upward or obliquely upward, the outer surface of the first air guide plate 3 faces downward or obliquely downward, the air inlet end of the first air guide plate 3 is spaced apart from the two ends of the air outlet 71 in the width direction, the first air guide plate 3 is generally horizontally arranged, the inner surface and the outer surface of the first air guide plate 3 are both air guiding surfaces, the air inlet end of the second air guide plate 6 is spliced ​​with or close to the lower edge of the air outlet 71, and the second air guide plate 6 is generally horizontally arranged.

[0093] It can be understood that in the anti-direct blowing state, the second air guide plate 6 rotates downward around the rotation axis located at the lower end of the air outlet 71 to the lower end of the air outlet 71 and is arranged substantially horizontally. The second air guide plate 6 is at least partially located outside the air outlet 71, which can guide at least part of the airflow in the air duct 72 to flow in the horizontal direction, preventing the airflow in the air duct 72 from blowing directly downward from the air outlet 71 to the user. At the same time, the air inlet end of the first air guide plate 3 is spaced from both ends of the air outlet 71 in the width direction, and the first air guide plate 3 is arranged substantially horizontally. At this time, both sides of the first air guide plate 3 in the thickness direction guide the air, which can guide at least part of the airflow flowing out of the air outlet 71 in the horizontal direction, increase the distance of the airflow flow, and prevent the airflow from blowing directly from the air outlet 71 to the user, thereby improving the comfort of the air outlet.

[0094] In some embodiments of the present invention, Figure 2 , Figure 6 and Figure 7 As shown, the second air guide plate 6 has a plurality of spaced second micropores 611. The second micropores 611 can break up and refine the airflow passing through the second air guide plate 6, so that the airflow is converted into a finer air flow, and the airflow passing through the second air guide plate 6 can become more uniform, delicate and soft, which is conducive to achieving a windless air outlet effect of the air conditioner 200 and improving the user experience.

[0095] It should be noted that the cross-section of the second micropore 611 may be in the shape of a circle, a triangle, a square or a honeycomb, etc. The specific shape is not limited here. Figure 6 and Figure 7 In the example shown, the cross section of the second micropore 611 is circular, and the structure is simple and easy to process. Further, a plurality of second micropores 611 can be arranged in an array on the second air guide plate 6, so that as many second micropores 611 as possible can be arranged on the second air guide plate 6 under the premise of ensuring a certain structural strength of the second air guide plate 6, and sufficient ventilation can be ensured while not affecting the second air guide plate 6 from breaking up the airflow, thereby ensuring the air volume of the air outlet 71.

[0096] In some embodiments of the present invention, Figure 1As shown, the air conditioner 200 has a windless state. In the windless state, the first air guide plate 3 closes the air outlet 71, and the second air guide plate 6 is located inside the first air guide plate 3. An air duct 72 connected to the air outlet 71 is formed inside the housing 7. The airflow in the air duct 72 flows out of the air outlet 71 through the first micropores 31 of the first air guide plate 3. The airflow is broken up and forms a scattered airflow under the action of the first micropores 31, which can improve the turbulent state of the airflow flow process, and at the same time can reduce the airflow velocity and improve the flexibility of the airflow flow to improve the comfort of the air outlet, so that the airflow will not be blown directly to the user after being blown out of the air outlet 71, so as to achieve the windless air outlet effect of the air conditioner 200, improve the richness of the air outlet effect of the air conditioner 200, and thus meet the different needs of users and improve the comfort and experience of users.

[0097] In some embodiments of the present invention, Figure 2 and Figure 3 As shown, the air conditioner 200 has a windless state. In the windless state, the inner surface of the first air guide plate 3 faces upward or obliquely upward, the outer surface of the first air guide plate 3 faces downward or obliquely downward, the air inlet end of the first air guide plate 3 is spliced ​​with the upper end of the air outlet 71 or is located close to the upper end of the air outlet 71, the air inlet end of the second air guide plate 6 is spliced ​​with or close to the lower edge of the air outlet 71, and the air outlet end of the second air guide plate 6 is in contact with the first air guide plate 3.

[0098] It can be understood that in the windless state, the air outlet 71 is limited between the first air guide plate 3 and the second air guide plate 6, and an air duct 72 connected to the air outlet 71 is formed inside the shell 7. The airflow flows from the air duct 72 to the air outlet 71 and passes through the first micropores 31 on the first air guide plate 3 and the second micropores 611 on the second air guide plate 6 and blows into the room. The airflow is broken up and forms an airflow dispersion under the action of the first micropores 31 and the second micropores 611, which can improve the turbulent state of the airflow during the flow process, and at the same time can reduce the airflow velocity and improve the smoothness of the airflow flow, so that the airflow will not blow directly to the user after being blown out from the air outlet 71, so that the windless air outlet effect of the air conditioner 200 can be achieved, and the user's comfort and experience can be improved.

[0099] In addition, compared with the first air guide plate 3 closing the air outlet 71 to achieve a windless state of the air conditioner 200, the air inlet end of the first air guide plate 3 is spliced ​​or close to the upper end of the air outlet 71 and the air outlet end of the first air guide plate 3 extends downward at an angle, and the air inlet end of the second air guide plate 6 is spliced ​​or close to the lower edge of the air outlet 71, and the air outlet end of the second air guide plate 6 is abutted against the first air guide plate 3, which can achieve a windless air outlet state while increasing the air outlet area, thereby increasing the air volume of the air outlet 71.

[0100] The air conditioner 200 according to the embodiment of the present invention is described below.

[0101] The air conditioner 200 according to the embodiment of the present utility model comprises: a housing 7 and the above-mentioned air guide plate assembly 100 .

[0102] Specifically, Figure 2 , Figure 3 and Figure 6 As shown, the air guide plate assembly 100 includes a first rod 1, a second rod 2 and a first air guide plate 3, a housing 7 having an air outlet 71, the housing 7 is used to form the overall appearance of the air conditioner 200, an air duct 72 is formed inside the housing 7, and the air outlet 71 is connected to the air duct 72. The top of the housing 7 may also be provided with an air inlet 73, and the air inlet 73 is connected to the air duct 72 to allow air flow to enter the air duct 72 through the air inlet 73. Figure 3 In the example shown, a heat exchanger 8, a crossflow impeller 9, and a louver 10 are further provided in the housing 7. In the direction of airflow in the air duct 72, the heat exchanger 8 is located upstream of the crossflow impeller 9, and the louver 10 is located downstream of the crossflow impeller 9, i.e., near the air outlet 71. The heat exchanger 8 is used to perform heat exchange with the airflow passing through its surface, the crossflow impeller 9 is used to drive the airflow from the air inlet 73 to the air outlet 71, the first air guide plate 3 can adjust the air outlet angle of the airflow in the width direction of the air outlet 71, and the louver 10 can adjust the air outlet angle of the airflow in the length direction of the air outlet 71.

[0103] During the specific operation of the air conditioner 200, driven by the cross-flow impeller 9, the outside air will enter the air duct 72 in the shell 7 from the air inlet 73. After the heat exchange of the heat exchanger 8, the heat-exchanged air will flow out of the air conditioner 200 from the air outlet 71 under the guidance of the louver 10 and the first air guide plate 3, so as to ensure the cooling, heating and air supply functions of the air conditioner 200.

[0104] Among them, one end of the first rod 1 is rotatably connected to the shell 7; one end of the second rod 2 is rotatably connected to the shell 7 and is spaced apart from the first rod 1 in the width direction of the air outlet 71; the first air guide plate 3 is used to open or close the air outlet 71, and the other end of the first rod 1 and the other end of the second rod 2 are both rotatably connected to the first air guide plate 3.

[0105] It can be understood that the shell 7, the first rod 1, the second rod 2 and the first air guide plate 3 can form a four-bar linkage mechanism, and the first air guide plate 3 is the driven component in the four-bar linkage mechanism. The connection point where one end of the first rod 1 and the second rod 2 are rotatably connected to the shell 7 can be used as a fulcrum. Through the rotation of the first rod 1 and the second rod 2, the motion is transmitted to the first air guide plate 3, so that the movement of the first air guide plate 3 is no longer a simple linear or circular motion, but is flipped according to a predetermined trajectory to complete the action of opening or closing the air outlet 71. The design structure of the above-mentioned four-bar linkage mechanism is simple and low-cost, and can make the motion trajectory of the first air guide plate 3 more precise and controllable.

[0106] At the same time, the two ends of the first rod 1 and the second rod 2 are rotatably connected to the shell 7 and the first air guide plate 3 respectively, which can disperse the stress and impact during the movement, so that the first air guide plate 3 is more stable when opening or closing the air outlet 71, thereby reducing vibration and noise and enhancing the reliability and stability of the air guide plate assembly 100.

[0107] The rotation of the first rod 1 and the second rod 2 can drive the first air guide plate 3 to close the air outlet 71 and guide the air flow to be blown out of the air outlet 71. Figure 4 and Figure 5 In the example shown, when a user uses the air conditioner 200, the rotation of the first rod 1 and the second rod 2 can drive the first air guide plate 3 to open the air outlet 71, and the air flow can be smoothly blown out from the air outlet 71 through the air duct 72 under the guidance of the first air guide plate 3 to meet the air supply needs of the user. Figure 1 In the example shown, when the user does not need to use the air conditioner 200, the air conditioner 200 stops blowing air, and the first rod 1 and the second rod 2 can drive the first air guide plate 3 to a position that closes the air outlet 71. At this time, the first air guide plate 3 and the housing 7 form a complete appearance of the air conditioner 200, thereby improving the aesthetics of the air conditioner 200 and also playing a role in dust prevention. The air guide plate assembly 100 can ensure the basic functions of the air conditioner 200 and improve the practicality of the air conditioner 200.

[0108] It should be noted that the air outlet 71 can extend along the length direction of the shell 7 and be in a long strip shape. The long strip-shaped air outlet 71 can increase the air supply volume and air supply range. At this time, the first air guide plate 3 extends along the length direction of the air outlet 71 and is in a long strip shape, so that the first air guide plate 3 can be adapted to the air outlet 71, which facilitates the first air guide plate 3 to close the air outlet 71.

[0109] At the same time, the rotation axis of the first rod 1 and the second rod 2 can extend along the length direction of the air outlet 71, so as to drive the first air guide plate 3 to close the air outlet 71, or to guide the air of the first air guide plate 3 in the width direction of the air outlet 71. Figure 1 and Figure 2 As shown, the air conditioner 200 is an on-hook unit, the air outlet 71 extends in the left-right direction of the air conditioner 200, and the first air guide plate 3 can guide air in the up-down direction.

[0110] Among them, rotating the first rod 1 and the second rod 2 at different angles can drive the first air guide plate 3 to complete flipping at different angles and moving to different positions, which can increase the diversity of the air guide mode of the first air guide plate 3. Without increasing the size of the air conditioner 200 and without increasing the cost, different air supply states of the air conditioner 200 can be achieved, and the richness of the air outlet effect of the air conditioner is improved, which can meet the diverse needs of users and thus improve the user's comfort and experience.

[0111] Among them, at least one of the end of the first rod 1 away from the first air guide plate 3 and the end of the second rod 2 away from the first air guide plate 3 may be provided with a first drive assembly 4 and connected to the first drive assembly 4, for driving the first air guide plate 3 to rotate. For example, the end of the second rod 2 away from the first air guide plate 3 is provided with a first drive assembly 4, at this time, the second rod 2 is an active rod, and the first rod 1 is a driven rod. The first drive assembly 4 can drive the second rod 2 to rotate, thereby driving the first rod 1 to rotate, and the first rod 1 and the second rod 2 drive the first air guide plate 3 to flip and move at a certain angle to achieve different air supply states of the air conditioner 200. Of course, the first drive assembly 4 can also be provided only at the end of the first rod 1 away from the first air guide plate 3 to drive the first rod 1 to rotate, or the first drive assembly 4 can be provided at the ends of the first rod 1 and the second rod 2 away from the first air guide plate 3 to drive the first rod 1 and the second rod 2 to rotate respectively.

[0112] Specifically, when the first air guide plate 3 closes the air outlet 71, the side of the first air guide plate 3 facing the inside of the housing 7 is the inner surface, and the side of the first air guide plate 3 facing away from the inside of the housing 7 is the outer surface. Figure 4 In the example shown, the rotation of the first rod 1 and the second rod 2 can drive the first air guide plate 3 to flip so that the inner surface of the first air guide plate 3 faces upward or obliquely upward and the outer surface faces downward or obliquely downward, and the air inlet end of the first air guide plate 3 is spaced apart from the two ends of the air outlet 71 in the width direction. At this time, the inner and outer surfaces of the first air guide plate 3 are both air guide surfaces, and the cooling state of the air conditioner 200 can be achieved.

[0113] Another example Figure 5 In the example shown, the rotation of the first rod 1 and the second rod 2 can drive the first air guide plate 3 to flip so that the inner surface of the first air guide plate 3 faces upward or obliquely upward and the outer surface faces downward or obliquely downward, and the air inlet end of the first air guide plate 3 is spliced ​​with the upper end of the air outlet 71 or is located near the upper end of the air outlet 71, and the air outlet end of the first air guide plate 3 is located below or obliquely below the air inlet end of the first air guide plate 3, and the outer surface of the first air guide plate 3 is the air guiding surface. At this time, the first air guide plate 3 extending downwardly obliquely can guide the hot air flow flowing out of the air outlet 71 downward, so that the hot air flow is blown downward, so as to achieve the heating state of the air conditioner 200.

[0114] For example Figure 4In the example shown, the rotation of the first rod 1 and the second rod 2 can drive the first air guide plate 3 to flip so that the inner surface of the first air guide plate 3 faces upward or obliquely upward and the outer surface faces downward or obliquely downward, the air inlet end of the first air guide plate 3 is spaced apart from the two ends of the air outlet 71 in the width direction and the first air guide plate 3 is generally horizontally arranged. At this time, the inner and outer surfaces of the first air guide plate 3 are both air guiding surfaces. The generally horizontally arranged first air guide plate 3 can guide at least part of the airflow flowing out of the air outlet 71 in the horizontal direction, increase the airflow flow distance, and prevent the airflow from blowing directly from the air outlet 71 to the user, so as to achieve the anti-direct blowing state of the air conditioner 200.

[0115] In addition, in the specific implementation process, the lengths and angles of the first rod 1 and the second rod 2 can be adjusted as needed to achieve the flipping of the first air guide plate 3 at different angles and the movement of the first air guide plate 3 to different positions, thereby achieving different air guide effects.

[0116] Furthermore, the first air guide plate 3 has a plurality of spaced-apart first micropores 31, which can break up and refine the airflow passing through the first air guide plate 3, so that the airflow is converted into a finer air flow. The airflow passing through the first air guide plate 3 can become more uniform, delicate and soft, which is conducive to achieving a windless air outlet effect of the air conditioner 200 and enhancing the user experience.

[0117] For example, when the user has a cooling demand but does not want to blow air, the windless mode of the air conditioner 200 can be turned on. When the air conditioner 200 is in the windless state, Figure 1 In the example shown, the first air guide plate 3 can close the air outlet 71, and the airflow flows from the air duct 72 in the housing 7 to the air outlet 71 and blows out after passing through the first air guide plate 3. The airflow is broken up by the first micropores 31 to form a scattered airflow, which can improve the turbulent state of the airflow during the flow process, and at the same time can reduce the airflow velocity and improve the smoothness of the airflow flow to improve the comfort of the airflow, so that the airflow will not blow directly to the user after being blown out of the air outlet 71, and the windless air outlet effect of the air conditioner 200 can be achieved, and the richness of the air outlet effect of the air conditioner 200 can be improved, thereby meeting the different needs of users and improving the comfort and experience of users.

[0118] It should be noted that the cross-sectional shape of the first micropore 31 can be circular, triangular, square or honeycomb, etc., and the specific shape is not limited here. Figure 6 and Figure 7In the example shown, the cross section of the first micropore 31 is circular, and the structure is simple and easy to process. Further, a plurality of first micropores 31 can be arranged in an array on the first air guide plate 3, so that as many first micropores 31 as possible can be arranged on the first air guide plate 3 under the premise of ensuring a certain structural strength of the first air guide plate 3, and sufficient ventilation can be ensured while not affecting the first air guide plate 3 from breaking up the airflow, thereby ensuring the air volume of the air outlet 71.

[0119] According to the air conditioner 200 of the embodiment of the utility model, by making the two ends of the first rod 1 and the second rod 2 arranged at intervals in the width direction of the air outlet 71 rotatably connected to the housing 7 and the first air guide plate 3 respectively, a four-bar linkage can be formed, which has a simple structure and low cost. The first rod 1 and the second rod 2 rotate at different angles to drive the first air guide plate 3 to complete the flipping at different angles and the movement at different positions. Under the premise of not increasing the size of the air conditioner 200 and not increasing the cost, different air supply states of the air conditioner 200 can be achieved. At the same time, there are a plurality of spaced-apart first micropores 31 on the first air guide plate 3. The first micropores 31 can break up the airflow, reduce the airflow velocity, improve the smoothness of the airflow flow, and achieve the windless air outlet effect of the air conditioner 200. The present application improves the richness of the air outlet effect of the air conditioner 200, thereby meeting the diverse needs of users and improving the comfort and experience of users.

[0120] Other structures and operations of the air conditioner 200 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail here.

[0121] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0122] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A wind deflector assembly, characterized in that: Used for an air conditioner, the air conditioner comprises a housing, the housing has an air outlet, and the air guide plate assembly comprises: a first rod, one end of which is rotatably connected to the housing; a second rod, one end of which is rotatably connected to the housing and is spaced apart from the first rod in the width direction of the air outlet; The first air guide plate is used to open or close the air outlet, the other end of the first rod and the other end of the second rod are both rotatably connected to the first air guide plate, and the first air guide plate is provided with a plurality of first micro holes spaced apart from each other.

2. The air deflector assembly according to claim 1, characterized in that: Also includes: A first driving assembly, the first driving assembly is arranged on the shell, and the first driving assembly is arranged at at least one of the end of the first rod facing away from the first air guide plate and the end of the second rod facing away from the first air guide plate and is connected to the first driving assembly, and the first driving assembly is used to drive the first rod or the second rod to rotate.

3. The air deflector assembly according to claim 1, characterized in that: The first rod and the second rod are rotatably connected to the inner surface of the first air guide plate.

4. The air deflector assembly according to claim 1, characterized in that: When the first air guide plate closes the air outlet, the rotation axis of the second rod and the shell, and the rotation axis of the second rod and the first air guide plate are respectively located on the same side of the rotation axis of the first rod and the shell, and the rotation axis of the first rod and the first air guide plate along the width direction of the air outlet.

5. The air deflector assembly according to claim 1, characterized in that: The rotation axis of the first rod and the shell is located at one side of the width direction of the air outlet, and the rotation axis of the second rod and the shell is spaced from both ends of the width direction of the air outlet.

6. The air deflector assembly according to claim 1, characterized in that: The outer surface of the first air guide plate is a curved surface that is concave toward the inner side of the air outlet.

7. The air deflector assembly according to claim 1, characterized in that: The first rod is a straight rod, or the first rod is a bent rod, and the first rod has a concave avoidance groove on at least one of the two sides in the width direction of the first air guide plate; And / or, the second rod is a straight rod, or the second rod is a bent rod, and the second rod has a recessed avoidance groove on at least one of the two sides in the width direction of the first air guide plate.

8. The air deflector assembly according to claim 1, characterized in that: The air deflector assembly also includes: The second air guide plate is rotatably disposed at the air outlet, and when the first air guide plate closes the air outlet, the second air guide plate is located inside the first air guide plate.

9. The air deflector assembly according to claim 8, characterized in that: The second air guide plate includes a plate body and a rotating arm, wherein the rotating arm is arranged on one side of the plate body in the thickness direction, the rotating arm is rotatably connected to the shell, and the surface of the plate body facing the rotating arm is a curved surface concave in the direction away from the rotating arm.

10. The air deflector assembly according to claim 8 or 9, characterized in that: The rotation axis of the second air guide plate is located at the lower end of the air outlet, the second air guide plate can be rotated upward to the inside of the air outlet, and the rotation axis of the first rod and the shell is located at the upper side of the air outlet.

11. The air deflector assembly according to claim 10, characterized in that: The air conditioner has a cooling state, in which the inner surface of the first air guide plate faces upward or obliquely upward, the outer surface of the first air guide plate faces downward or obliquely downward, the air inlet end of the first air guide plate is spaced apart from both ends of the air outlet in the width direction, the inner surface and the outer surface of the first air guide plate are both air guide surfaces, the air inlet end of the second air guide plate is spliced ​​with or close to the lower edge of the air outlet, and the second air guide plate is substantially horizontally arranged; And / or, the air conditioner has a heating state, in which the inner surface of the first air guide plate faces upward or obliquely upward, the outer surface of the first air guide plate faces downward or obliquely downward, the air inlet end of the first air guide plate is spliced ​​with the upper end of the air outlet or is located close to the upper end of the air outlet, the air outlet end of the first air guide plate is located below or obliquely below the air inlet end of the first air guide plate, the outer surface of the first air guide plate is an air guide surface, the second air guide plate is located at the upper end of the air outlet and inside the air outlet, an air duct connected to the air outlet is provided in the shell, the air inlet end of the second air guide plate is spliced ​​with or close to the upper side wall of the air duct, the air outlet end of the second air guide plate is spaced apart from the first air guide plate and is located below or obliquely below the air inlet end of the second air guide plate; And / or, the air conditioner has an anti-direct blowing state. In the anti-direct blowing state, the inner surface of the first air guide plate faces upward or obliquely upward, the outer surface of the first air guide plate faces downward or obliquely downward, the air inlet end of the first air guide plate is spaced apart from the two ends of the air outlet in the width direction, the first air guide plate is generally horizontally arranged, the inner surface and the outer surface of the first air guide plate are both air guiding surfaces, the air inlet end of the second air guide plate is spliced ​​with or close to the lower edge of the air outlet, and the second air guide plate is generally horizontally arranged.

12. The air deflector assembly according to claim 10, characterized in that: The second air guide plate has a plurality of spaced-apart second micro holes.

13. The air deflector assembly according to claim 12, characterized in that: The air conditioner has a windless state. In the windless state, the first air guide plate closes the air outlet, and the second air guide plate is located inside the first air guide plate; Or, the inner surface of the first air guide plate faces upward or obliquely upward, the outer surface of the first air guide plate faces downward or obliquely downward, the air inlet end of the first air guide plate is spliced ​​with the upper end of the air outlet or is located close to the upper end of the air outlet, the air inlet end of the second air guide plate is spliced ​​with or close to the lower edge of the air outlet, and the air outlet end of the second air guide plate abuts against the first air guide plate.

14. An air conditioner, characterized in that: include: A housing having an air outlet; According to the air guide plate assembly according to any one of claims 1-13, one end of the first rod is rotatably connected to the shell, one end of the second rod is rotatably connected to the shell and is spaced apart from the first rod in the width direction of the air outlet, and the first air guide plate is used to open or close the air outlet.

Images