Air conditioner and control method thereof

Abstract

The invention provides an air conditioner and a control method thereof. The control method of the air conditioner comprises the steps that an air conditioner mode is obtained; controlling the air conditioner to operate according to the air-conditioning mode; the air guide plate is controlled to move to a large guide position angle corresponding to the air conditioner mode; and the zero-wind plate is controlled to move to the small guide position angle corresponding to the air conditioner mode. According to the control mode, the air deflector is controlled to move to the large air guide position angle corresponding to the air conditioner mode and the zero air plate is controlled to move to the small air guide position angle corresponding to the air conditioner mode under the operation of different air conditioner modes, so that the air supply comfort is ensured by adjusting the positions of the air deflector and the zero air plate on the basis of realizing the air conditioner mode effect; and the air conditioning comfort of the user is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioning, and in particular to an air conditioner and a control method thereof. Background Art

[0002] With the development of air conditioning technology, people have higher and higher requirements for the comfort of air conditioners, especially some functions that can help improve the comfort of users when using air conditioners, such as the air sweeping mode of air conditioners. The existing air sweeping mode mainly uses the swing of the air guide plate to guide the air supply, but this air supply method does not take into account the overall comfort of the air conditioner. For example, in the cooling mode, since the density of cold air is greater than that of hot air, the cold air sent by the air conditioner blows directly downwards on people; in the heating mode, since the density of hot air is smaller than that of cold air, the hot air sent by the air conditioner cannot blow to the ground, which reduces the air conditioning comfort of users. Summary of the invention

[0003] In view of this, an object of the present invention is to provide an air conditioner and a control method thereof, so as to alleviate the technical problem that the air supply of the above-mentioned conventional air conditioner cannot take into account the air conditioning comfort.

[0004] In a first aspect, an embodiment of the present invention provides a control method for an air conditioner, which is applied to an air conditioner, wherein the air conditioner comprises an air outlet frame, an air guide plate and a zero wind plate, wherein the air outlet frame has an air outlet channel and an air outlet; the air guide plate has a first cantilever, and the zero wind plate has a second cantilever, wherein the first cantilever and the second cantilever are both pivotally connected to a middle area of ​​the air outlet channel and a portion close to the air outlet;

[0005] The method comprises: obtaining an air conditioning mode; wherein the air conditioning mode comprises one of the following: a conventional air supply mode, a zero wind mode, a wide angle mode, and an automatic air sweeping mode;

[0006] Control the air conditioner to operate in air conditioning mode;

[0007] Control the air guide plate to move to a large guide position angle corresponding to the air conditioning mode;

[0008] Control the zero wind plate to move to a small guide position angle corresponding to the air conditioning mode;

[0009] in:

[0010] If the air outlet is in a closed state, the large guide position angle is a large guide zero degree position angle, and the small guide position angle is a small guide zero degree position angle;

[0011] If the air-conditioning mode is the conventional air supply mode, the large guide position angle is the rotation of the air guide plate relative to the large guide zero-degree position angle to the first large guide position angle, and the small guide position angle is the rotation of the zero wind plate relative to the small guide zero-degree position angle to the first small guide position angle; one side edge of the air guide plate is located in the air outlet channel and is close to the first air outlet channel wall of the air outlet channel, and the other side edge is located outside the air outlet; the zero wind plate is close to the second air outlet channel wall of the air outlet channel, and one side edge is located in the air outlet channel, and the other side edge is located outside the air outlet, and the second air outlet channel wall is arranged opposite to the first air outlet channel wall; there is a spacing space between the air guide plate and the zero wind plate, and a direct blowing channel is formed for the air-conditioning air to be blown out directly;

[0012] If the air-conditioning mode is the zero-wind mode, and the air conditioner cools the outlet air, the large guide position angle is the rotation of the air guide plate relative to the large guide zero-degree position angle to the second large guide position angle, and the small guide position angle is the rotation of the zero-wind plate relative to the small guide zero-degree position angle to the second small guide position angle; one side edge of the air guide plate is located in the air outlet channel and is tightly attached to the first air outlet channel wall of the air outlet channel, and the other side edge is located outside the air outlet; the zero-wind plate is close to the second air outlet channel wall of the air outlet channel, and one side edge is located outside the air outlet and is tightly attached to the air guide plate, and the other side edge is tightly attached to the edge of the air outlet; there is a spacing space between the air guide plate and the second air outlet channel wall to form a zero-wind channel, and the zero-wind plate blocks the outlet of the zero-wind channel, and the air-conditioned wind passes through the zero-wind channel and blows toward the zero-wind plate;

[0013] If the air-conditioning mode is the wide-angle mode, the large guide position angle is the rotation of the air guide plate relative to the large guide zero-degree position angle to the third large guide position angle, and the small guide position angle is the rotation of the zero wind plate relative to the small guide zero-degree position angle to the third small guide position angle; one side edge of the air guide plate is located in the air outlet channel and has gaps between the second air outlet channel wall and the first air outlet channel wall of the air outlet channel, and the other side edge is located outside the air outlet; the zero wind plate is close to the second air outlet channel wall of the air outlet channel, and one side edge is located outside the air outlet, and the other side edge is close to the edge of the air outlet; there is a spacing space between the air guide plate and the first air outlet channel wall to form a first wide-angle channel, and there is a spacing space between the air guide plate and the zero wind plate to form a second wide-angle channel for direct air conditioning air to blow out;

[0014] If the air-conditioning mode is the automatic wind sweeping mode, the large guide position angle is the wind sweeping position angle area between the fourth large guide position angle and the fifth large guide position angle rotated relative to the large guide zero-degree position angle, the air guide plate reciprocates within the wind sweeping position angle area, and the small guide position angle is the wind zero plate rotated relative to the small guide zero-degree position angle to the fourth small guide position angle; one side edge of the air guide plate is located in the air outlet channel and has gaps between the second air outlet channel wall and the first air outlet channel wall of the air outlet channel, and the other side edge is located outside the air outlet; the zero wind plate is close to the second air outlet channel wall of the air outlet channel, and one side edge is located in the air outlet channel, and the other side edge is located outside the air outlet; there is a spacing space between the air guide plate and the first air outlet channel wall to form a first wind sweeping channel, and there is a spacing space between the air guide plate and the zero wind plate to form a second wind sweeping channel for direct air conditioning blowing out.

[0015] The control method of the above-mentioned air conditioner, under different air-conditioning modes, controls the air guide plate to move to a large guide position angle corresponding to the air-conditioning mode and the zero wind plate to move to a small guide position angle corresponding to the air-conditioning mode. Therefore, on the basis of achieving the air-conditioning mode effect, by adjusting the positions of the air guide plate and the zero wind plate, the air supply comfort is ensured, thereby improving the air-conditioning comfort of the user.

[0016] Preferably, if the air-conditioning mode is the zero wind mode, and the air conditioner heats the outlet air; the step of controlling the air guide plate to move to the large guide position angle corresponding to the air-conditioning mode includes: controlling the air guide plate to maintain the current large guide position angle; the step of controlling the zero wind plate to move to the small guide position angle corresponding to the air-conditioning mode includes: controlling the zero wind plate to maintain the current small guide position angle.

[0017] Preferably, the first cantilever and the second cantilever are coaxially arranged;

[0018] If the air outlet is in a closed state, the air guide plate blocks the air outlet, the zero wind plate is located in the air outlet channel, and the outer edge of the zero wind plate close to the outside is in close contact with the inner end surface of the air guide plate;

[0019] If the air conditioning mode is the conventional air supply mode, the first large guide position angle is greater than the first small guide position angle;

[0020] If the air conditioning mode is the zero wind mode, and the air conditioner cools the outlet air, the second large lead position angle is not greater than the second small lead position angle, and the second small lead position angle is greater than the first small lead position angle;

[0021] If the air conditioning mode is the wide-angle mode, the third largest guide angle is greater than the third smallest guide angle, and the first largest guide angle and the second largest guide angle are both smaller than the third largest guide angle;

[0022] If the air-conditioning mode is the automatic wind sweeping mode, the third large guide position angle is greater than the fifth large guide position angle, greater than the fourth large guide position angle, greater than the fourth small guide position angle, and the fourth small guide position angle is less than the second small guide position angle and greater than the small guide zero degree position angle.

[0023] Preferably, the value range of the first large pilot position angle is [67°, 77°], and the value range of the first small pilot position angle is [22°, 32°];

[0024] The value range of the second largest pilot position angle is [77°, 87°], and the value range of the second smallest pilot position angle is [77°, 87°];

[0025] The value range of the third largest pilot position angle is [122°, 132°], and the value range of the third smallest pilot position angle is [77°, 87°];

[0026] The value range of the fourth largest guide position angle is [47°, 57°], the value range of the fifth largest guide position angle is [107°, 117°], and the value range of the fourth smallest guide position angle is [22°, 32°].

[0027] Preferably, the method further comprises: if the air conditioner receives a shutdown command, determining the rotation angle of the air guide plate as a large air guide rotation angle, and determining the rotation angle of the zero air plate as a small air guide rotation angle; wherein the large air guide rotation angle is the sum of the current large air guide position angle of the air guide plate and a first preset angle, and the small air guide rotation angle is the sum of the current small air guide position angle of the zero air plate and a second preset angle;

[0028] According to the rotation angle of the small guide, the zero wind plate is controlled to rotate to the initial position corresponding to the zero-degree position angle of the small guide;

[0029] According to the large guide rotation angle, the air guide plate is controlled to rotate to the initial position corresponding to the large guide zero degree position angle.

[0030] Preferably, the first preset angle range is [5°, 35°]; the second preset angle range is [5°, 35°].

[0031] Preferably, the first cantilever is fixed with a first rotating shaft, the first rotating shaft is transmission-connected with a first motor, and the first motor is installed on the air outlet frame; the second cantilever is located above the first cantilever, the second cantilever is fixed with a second rotating shaft, the second rotating shaft has an axial hole, the first rotating shaft is passed through the axial hole and is relatively rotatable; the air conditioner also includes a crank, a connecting rod and a swing arm, the second rotating shaft is rotatably connected to the air outlet frame and fixed to one end of the swing arm, the other end of the swing arm is pivoted to one end of the connecting rod, the other end of the connecting rod is pivoted to one end of the crank, the other end of the crank is transmission-connected with a second motor, and the second motor is installed on the air outlet frame; the step of controlling the air guide plate to move to a large guide position angle corresponding to the air-conditioning mode includes: controlling the first motor to drive the air guide plate to rotate to a large guide position angle; the step of controlling the zero wind plate to move to a small guide position angle corresponding to the air-conditioning mode includes: controlling the second motor to drive the zero wind plate to rotate to a small guide position angle.

[0032] Preferably, the air conditioner is a cabinet-type air conditioner having an air duct and a diverter cone, wherein the diverter cone is arranged directly in front of the air duct outlet of the air duct so that the air conditioner forms two air outlets and divides the air outlet area in front of the air duct outlet into two air outlet channels.

[0033] In a second aspect, an embodiment of the present invention further provides an air conditioner, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the method of the first aspect when executing the computer program.

[0034] In a third aspect, an embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the steps of the method of the first aspect are executed.

[0035] The embodiments of the present invention bring the following beneficial effects:

[0036] The embodiment of the present invention provides an air conditioner and a control method thereof, which obtains an air conditioning mode; controls the air conditioner to operate according to the air conditioning mode; controls the air guide plate to move to a large guide position angle corresponding to the air conditioning mode; and controls the zero wind plate to move to a small guide position angle corresponding to the air conditioning mode. The above control method controls the air guide plate to move to a large guide position angle corresponding to the air conditioning mode and the zero wind plate to move to a small guide position angle corresponding to the air conditioning mode respectively under different air conditioning modes, thereby ensuring the air supply comfort by adjusting the positions of the air guide plate and the zero wind plate on the basis of achieving the air conditioning mode effect, thereby improving the air conditioning comfort of the user.

[0037] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention are realized and obtained by the structures particularly pointed out in the description and the drawings.

[0038] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0040] Figure 1a A schematic diagram of a partial three-dimensional exploded structure of an air conditioner provided in an embodiment of the present invention, mainly showing the relative position connection relationship between the air guide plate, the zero wind plate and the air outlet frame;

[0041] Figure 1b A partial three-dimensional structural schematic diagram of an air conditioner provided in an embodiment of the present invention, mainly showing the relative position connection relationship between the air guide plate, the zero wind plate and the air outlet frame;

[0042] Figure 2A1 A schematic cross-sectional structural diagram of an air conditioner provided in an embodiment of the present invention, wherein the air conditioner is in a closed state;

[0043] Figure 2A2 for Figure 2A1 The enlarged schematic diagram of G1 in the middle;

[0044] Figure 2B1 A schematic cross-sectional structure diagram of an air conditioner provided in an embodiment of the present invention, wherein the air conditioner is in a direct blowing state;

[0045] Figure 2B2 for Figure 2B1 The enlarged schematic diagram of G2 in the middle;

[0046] Fig.2C1 A schematic cross-sectional structure diagram of an air conditioner provided in an embodiment of the present invention, wherein the air conditioner is in a zero wind state;

[0047] Figure 2C2 for Fig.2C1 The enlarged schematic diagram of G3 in the middle;

[0048] Figure 2D1 A schematic cross-sectional structural diagram of an air conditioner provided in an embodiment of the present invention, wherein the air conditioner is in a wide-angle state;

[0049] Figure 2D2 for Figure 2D1 The enlarged schematic diagram of G4 in the middle;

[0050] Figure 3 A flow chart of a method for controlling an air conditioner provided by an embodiment of the present invention;

[0051] Figure 4 A flowchart of another air conditioner control method provided by an embodiment of the present invention.

[0052] icon:

[0053] 100-air outlet frame;

[0054] 110 - air outlet channel; 111 - first air outlet channel wall; 112 - second air outlet channel wall;

[0055] 200- wind guide plate; 201- inner wind guide end surface; 202- outer wind guide end surface;

[0056] 210 - first cantilever; 220 - first motor; 230 - first rotating shaft;

[0057] 300-zero wind plate; 301-inner zero wind end face; 302-outer zero wind end face;

[0058] 310 - second cantilever; 320 - second motor; 330 - second rotating shaft;

[0059] 340-crank; 350-connecting rod; 360-swing arm;

[0060] 400-dividing cone;

[0061] 500-Air duct.

[0062] in:

[0063] In the figure, H is the pivot axis of the first cantilever and the second cantilever;

[0064] The vertical geometric symmetry axis of the air guide plate is taken as the research object. In the figure, M0 is the position mark when the large guide position angle of the air guide plate is the large guide zero position angle when the air conditioner is in the off state; m in the figure is the rotation angle of the air guide plate from M0 to the corresponding large guide position angle in the corresponding mode of the air conditioner;

[0065] The vertical geometric symmetry axis of the zero wind plate is taken as the research object. In the figure, N0 is the position mark when the small guide position angle of the zero wind plate is the small guide zero position angle when the air conditioner is in the off state; n in the figure is the rotation angle of the zero wind plate from N0 to the corresponding small guide position angle in the corresponding mode of the air conditioner;

[0066] In the figure, M1 is the position mark when the air guide plate rotates to the first largest guide position angle when the air conditioner is in normal mode; M2 is the position mark when the air guide plate rotates to the second largest guide position angle when the air conditioner is in zero wind mode and outputs cold air; M3 is the position mark when the air guide plate rotates to the third largest guide position angle when the air conditioner is in wide-angle mode;

[0067] In the figure, N1 is the position mark when the zero wind plate rotates to the first small guide position angle when the air conditioner is in normal mode; N2 in the figure is the position mark when the zero wind plate rotates to the second small guide position angle when the air conditioner is in zero wind mode and outputs cold air; N3 in the figure is the position mark when the zero wind plate rotates to the third small guide position angle when the air conditioner is in wide-angle mode. DETAILED DESCRIPTION

[0068] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0069] To facilitate understanding of this embodiment, the embodiment of the present invention is described in detail below.

[0070] The embodiment of the present invention provides a control method for an air conditioner, which is applied to the air conditioner. Figure 1a to Figure 2D2As shown, the air conditioner includes an air outlet frame 100, an air guide plate 200 and a zero wind plate 300. The air outlet frame 100 has an air outlet channel 110 and an air outlet; the air guide plate 200 has a first cantilever 210, and the zero wind plate 300 has a second cantilever 310. The first cantilever 210 and the second cantilever 310 are both pivotally connected to the middle area of ​​the air outlet channel 110 and close to the air outlet. Specifically, the middle area of ​​the air outlet channel 110 mentioned here refers to a certain part located between two opposite air outlet channel walls (such as the first air outlet channel wall 111 and the second air outlet channel wall 112 described below), and the pivot axis (line) between the first cantilever 210, the second cantilever 310 and the corresponding part of the air outlet channel 110 is located at a certain part between the two opposite air outlet channel walls. Taking the cabinet air conditioner as an example, the pivot axis (line) extends in the upper and lower vertical directions and is close to a certain part in the middle of the air outlet; wherein, the first cantilever 210 and the second cantilever 310 and the pivot axis of the corresponding part of the air outlet channel 110 can be coaxially arranged, or can be arranged in parallel and spaced apart, as long as the two do not interfere with each other during the rotation process of the corresponding air-conditioning mode or switching the air-conditioning mode, and no limitation is made here. In the embodiment of the present invention, the coaxial arrangement of the first cantilever 210 and the second cantilever 310 is taken as an example, wherein, if the air conditioner is in the off state, the air outlet is in the closed state, the air guide plate 200 blocks the air outlet, the zero wind plate 300 is located in the air outlet channel 110, and the outer edge of the zero wind plate 300 close to the outside is tightly attached to the inner end face of the air guide plate 200.

[0071] Based on the above air conditioner, Figure 3 As shown, a control method of an air conditioner provided by an embodiment of the present invention comprises the following steps:

[0072] Step S302, obtaining the air conditioning mode.

[0073] Specifically, for example, when the air conditioner is turned on and running, the user can set the air conditioning mode through the remote control device of the air conditioner, such as a remote control or a control panel, so that the air conditioner can meet the user's air conditioning air supply needs when running in the air conditioning mode. Among them, the air conditioning mode includes one of the following: a conventional air supply mode, a zero wind mode, a wide angle mode, and an automatic air sweeping mode; in actual application, the conventional air supply mode can be understood as the air supply mode of the air conditioner when cooling / heating, the zero wind mode can be understood as the air supply mode with a windless feeling when the air conditioner blows out air, and the wide angle mode can be understood as the wide angle air supply mode of the air conditioner. The specific air conditioning modes can refer to the prior art, and the embodiments of the present invention will not be described in detail here.

[0074] Step S304, controlling the air conditioner to operate in air conditioning mode.

[0075] Step S306, controlling the air guide plate 200 to move to a large guide position angle corresponding to the air conditioning mode.

[0076] Among them, Figure 2A1 and Figure 2A2 As shown, when the air outlet is in the closed state, the large guide position angle is the large guide zero degree position angle, such as Figure 2A2 The position mark M0 in the figure, that is, the position angle of the air guide plate 200 is zero degree, and the large guide position angle is the rotation angle m of the air guide plate 200 relative to the large guide zero degree position angle. Therefore, under different air-conditioning modes, the air guide plate 200 is controlled to move to the large guide position angle corresponding to the air-conditioning mode, thereby ensuring the air supply effect of the air-conditioning mode and improving the air-conditioning comfort of the user.

[0077] Step S308, controlling the zero wind plate 300 to move to a small guide position angle corresponding to the air conditioning mode.

[0078] Similarly, if Figure 2A1 and Figure 2A2 As shown, when the air outlet is in the closed state, the small guide position angle is the small guide zero degree position angle, such as Figure 2A2 The position mark N0 in the figure, that is, the position angle of the zero wind plate 300 is zero degree, and the small guide position angle is the rotation angle n of the zero wind plate 300 relative to the small guide zero degree position angle. Therefore, under different air-conditioning modes, the zero wind plate 300 is controlled to move to the small guide position angle corresponding to the air-conditioning mode, thereby ensuring the air supply effect of the air-conditioning mode and improving the air-conditioning comfort of the user.

[0079] Therefore, the control method of the above-mentioned air conditioner, under the operation of different air-conditioning modes, controls the air guide plate 200 to move to the large guide position angle corresponding to the air-conditioning mode and the zero wind plate 300 to move to the small guide position angle corresponding to the air-conditioning mode, thereby ensuring the air supply comfort by adjusting the positions of the air guide plate 200 and the zero wind plate 300 on the basis of achieving the air-conditioning mode effect, thereby improving the air-conditioning comfort of the user.

[0080] In one embodiment, when the air conditioning mode is the conventional air supply mode; step S306 includes: controlling the air guide plate 200 to rotate to a first large guide position angle; step S308 includes: controlling the zero wind plate 300 to rotate to a first small guide position angle.

[0081] That is, if the air conditioning mode is the conventional air supply mode, the large guide position angle is the position angle of the air guide plate 200 rotating relative to the large guide zero position angle to the first large guide position angle (such as Figure 2B2 The position shown is marked as M1), the small guide position angle is zero. The wind plate 300 rotates relative to the small guide zero position angle to the first small guide position angle (such as Figure 2B2 The position shown is marked as N1), wherein the first large guide position angle is greater than the first small guide position angle. Figure 2B1 and Figure 2B2As shown, when the air guide plate 200 rotates to the first large guide position angle and the zero wind plate 300 rotates to the first small guide position angle, one side edge of the air guide plate 200 is located in the air outlet channel 110 and is close to the first air outlet channel wall 111 of the air outlet channel 110, and the other side edge is located outside the air outlet; the zero wind plate 300 is close to the second air outlet channel wall 112 of the air outlet channel 110, and one side edge is located in the air outlet channel 110, and the other side edge is located outside the air outlet, and the second air outlet channel wall 112 is arranged opposite to the first air outlet channel wall 111; there is a spacing space between the air guide plate 200 and the zero wind plate 300, and a direct blowing channel is formed for the air-conditioning wind to be blown out directly, thereby improving the air-conditioning comfort of the user.

[0082] It should be noted that the value range of the above-mentioned first large guide position angle is [67°, 77°], that is, m∈[67°, 77°], taking the first large guide position angle of 72° as an example; the value range of the first small guide position angle is [22°, 32°], that is, n∈[22°, 32°], taking the first small guide position angle of 27° as an example; specifically, the values ​​of the first large guide position angle and the first small guide position angle can also adopt other angle values, which can be set according to actual conditions, and are not limited here.

[0083] In order to facilitate understanding of the positional relationship between the air guide plate 200 and the zero wind plate 310 when they rotate to corresponding position angles, a cabinet air conditioner with two air outlets is taken as an example. Figure 1b As shown, the air conditioner has an air duct 500 and a diverter cone 400. The diverter cone 400 is arranged in front of the air duct outlet of the air duct 500, so that the air conditioner forms two air outlets, and the air outlet area in front of the air duct outlet is divided into two air outlet channels 110. The conditioned air is divided into two paths and blown to the corresponding air outlets through the air outlet channels 110 and blown out; that is, the air outlet area of ​​the front panel of the air conditioner is divided into two left and right air outlets by the diverter cone 400; wherein, as Figure 2A1-Figure 2D2 As shown, the X direction is the extension direction of the center dividing plane of the interval area between the two air outlets. For example, an intermediate panel (not shown in the figure) is arranged in front of the splitter cone 400. From the appearance, the intermediate panel divides the air outlet area of ​​the air conditioner into two left and right air outlets. The X direction is the extension direction of the center dividing plane of the intermediate panel. The D direction is the horizontal tangential direction of the middle part of the air guide plate 200. The L direction is the horizontal tangential direction of the middle part of the zero wind plate 300. The angle between the D direction and the X direction is the angle α between the air guide plate 200 and the center dividing plane. The angle between the L direction and the X direction is the angle β between the zero wind plate 300 and the center dividing plane. That is, taking the center dividing plane as the reference plane, the positional relationship between the air guide plate 200 and the zero wind plate 300 is further explained by the angles α and β. In the embodiment of the present invention, when the first large guide position angle is 72°, the angle α=8°, and when the first small guide position angle is 27°, the angle β=20°.

[0084] In one embodiment, when the air conditioning mode is the zero wind mode and the air conditioner cools the outlet air; step S306 includes: controlling the air guide plate 200 to rotate to the second largest guide position angle; step S308 includes: controlling the zero wind plate 300 to rotate to the second smallest guide position angle.

[0085] That is, if the air conditioning mode is the zero wind mode, and the air conditioner cools the outlet air, the large guide position angle is the position angle of the air guide plate 200 relative to the large guide zero degree position angle rotated to the second large guide position angle (such as Figure 2C2 The position shown is marked as M2), the small guide position angle is zero. The wind plate 300 rotates relative to the small guide zero position angle to a second small guide position angle (such as Figure 2C2 The position shown is marked as N2), wherein the second maximum guide position angle is not greater than the second minimum guide position angle, and the second minimum guide position angle is greater than the first minimum guide position angle, that is, the rotation angle of the air guide plate 200 is not greater than the rotation angle of the zero wind plate 300. Preferably, when the air conditioner is in the off state, the air outlet is in the closed state, the air guide plate 200 blocks the air outlet, the zero wind plate 300 is located in the air outlet channel 110, and the outer edge of the zero wind plate 300 close to the outside is tightly attached to the edge of the inner end face of the air guide plate 200, the rotation angle of the air guide plate 200 (the second maximum guide position angle) is equal to the rotation angle of the zero wind plate 300 (the second minimum guide position angle), and both The position marks M2 and N2 can be synchronously rotated to the position angle corresponding to the zero wind mode; and when the air conditioner is in the off state, the zero wind plate 300 is located in the air outlet channel 110, and the outer edge of the zero wind plate 300 close to the outside is not tightly attached to the inner end surface of the wind guide plate 200 (there is an obvious gap between the two), then the rotation angle of the zero wind plate 300 is greater than the rotation angle of the wind guide plate 200 to make the outer edge of the zero wind plate 300 close to the outside close to the inner end surface of the wind guide plate 200 (that is, the inner wind guide end surface 201, for example, close to the edge of the inner wind guide end surface 201), that is, at this time, the second largest guide position angle is smaller than the second smallest guide position angle. In an embodiment of the present invention, taking the example of the outer edge of the zero wind plate 300 close to the outside being in close contact with the inner end surface of the wind guide plate 200 when the air conditioner is turned off, as Fig.2C1 and Figure 2C2As shown, the air conditioner is in zero wind mode and blows cold air. When the air guide plate 200 rotates to the second largest guide position angle and the zero wind plate 300 rotates to the second smallest guide position angle, the second smallest guide position angle is equal to the second largest guide position angle, that is, the two rotate synchronously at the same position angle until one side edge of the air guide plate 200 is located in the air outlet channel 110 and is closely attached to the first air outlet channel wall 111 of the air outlet channel 110, and the other side edge is located outside the air outlet; the zero wind plate 300 is close to the second air outlet channel wall 111 of the air outlet channel 110. The second air outlet channel wall 112 has one edge located outside the air outlet and is in close contact with the air guide plate 200, and the other edge is in close contact with the edge of the air outlet. The second air outlet channel wall 112 is arranged opposite to the first air outlet channel wall 111. There is a spacing space between the air guide plate 200 and the second air outlet channel wall 112 to form a zero wind channel. The zero wind plate 300 blocks the outlet of the zero wind channel. The air-conditioned wind passes through the zero wind channel and blows toward the zero wind plate 300, achieving an air-conditioning effect without a sense of wind when the air is discharged, thereby improving the user's comfort. It should be noted that the other side edge of the zero wind plate 300 is in close contact with the edge of the air outlet, which means that the other side edge of the zero wind plate 300 is basically in close contact with the edge of the air outlet. In addition to being in close contact in an absolute sense, it also includes that the other side edge is located in the air outlet channel 110 and close to the edge of the air outlet, which is not limited here.

[0086] It should be noted that the value range of the above-mentioned second largest guide position angle is [77°, 87°], that is, m∈[77°, 87°], taking the second largest guide position angle of 82° as an example, at this time, the angle α=18°; the value range of the second smallest guide position angle is [77°, 87°], that is, n∈[77°, 87°], taking the second smallest guide position angle of 82° as an example, at this time, the angle β=74°; specifically, the values ​​of the second largest guide position angle and the second smallest guide position angle can also adopt other angle values, which can be set according to actual conditions, and are not limited here.

[0087] In one embodiment, when the air conditioning mode is the zero wind mode and the air conditioner heats the outlet air; step S306 includes: controlling the air guide plate 200 to maintain the current large guide position angle; step 308 includes: controlling the zero wind plate 300 to maintain the current small guide position angle.

[0088] Among them, when the air conditioner is turned on, if the user sets the air conditioner to cool or heat, the air guide plate 200 and the zero wind plate 300 are controlled to operate in a conventional air supply mode to cool or heat the air outlet of the air conditioner. During operation, if the user sets the air conditioning mode to the zero wind mode, and the air conditioner heats the outlet air at this time, the air guide plate 200 is controlled to maintain the current large guide position angle; here, when the current large guide position angle is set to the zero wind mode, the air guide plate 200 is in accordance with the current large guide position angle when the conventional air supply mode is operated; similarly, the zero wind plate 300 is controlled to maintain the current small guide position angle, here, when the current small guide position angle is set to the zero wind mode, the zero wind plate 300 is in accordance with the current small guide position angle when the conventional air supply mode is operated, therefore, when the air conditioning mode is the zero wind mode, and the air conditioner heats the outlet air, at this time, the air guide plate 200 and the zero wind plate 300 are controlled to maintain the corresponding current position angles respectively, without the need to rotate.

[0089] For the conventional air supply mode operation, reference can be made to the existing conventional air supply mode. For example, in the conventional air supply mode, the air guide plate 200 and the zero air plate 300 are respectively positioned at a certain position during the automatic air sweeping mode and remain stationary to achieve substantially forward straight air blowing. For example, when the conventional air supply mode is in operation, the current large guide position angle is greater than the current small guide position angle; Figure 2B1 and Figure 2B2 As shown, one side edge of the air guide plate 200 is located in the air outlet channel 110 and is close to the first air outlet channel wall 111 of the air outlet channel 110, and the other side edge is located outside the air outlet; the zero wind plate 300 is close to the second air outlet channel wall 112 of the air outlet channel 110, and one side edge is located in the air outlet channel 110, and the other side edge is located outside the air outlet, and the second air outlet channel wall 112 is arranged opposite to the first air outlet channel wall 111; there is a spacing space between the air guide plate 200 and the zero wind plate 300, and a direct blowing channel is formed, so that the air-conditioned air is directly blown out; because the air conditioner heats the outlet air at this time, the zero wind mode cannot be realized, and the air conditioner blows directly; wherein, when the conventional air supply mode is running, The value range of the above-mentioned current large guide position angle can be [67°, 77°], that is, m∈[67°, 77°]. Taking the current large guide position angle of 72° as an example, at this time, the angle α=8°; the value range of the current small guide position angle can be [22°, 32°], that is, n∈[22°, 32°]. Taking the current small guide position angle of 27° as an example, at this time, the angle β=20°; that is, when the air conditioner is in zero wind mode and blows hot air, the position angle of the air guide plate 200 and the zero wind plate 300 can be roughly the same as the direct blowing mode in the normal mode. Specifically, the values ​​of the current large guide position angle and the current small guide position angle can also adopt other angle values, which can be set according to actual conditions.

[0090] It should be noted that, in addition to the above-mentioned air conditioner cooling or heating, the air guide plate 200 and the zero wind plate 300 operate in the conventional air supply mode, when the air conditioner executes the wide-angle mode or the automatic wind sweeping mode (see subsequent instructions), during operation, when the user sets the air conditioning mode to the zero wind mode, and the air conditioner heats the air outlet, the position angles of the air guide plate 200 and the zero wind plate 300 are obtained, and the position angle of the air guide plate 200 is defined as the current large guide position angle, and the position angle of the zero wind plate 300 is defined as the current small guide position angle, and the air guide plate 200 and the zero wind plate 300 are controlled to maintain the original state, that is, the air guide plate 200 is controlled to maintain the current large guide position angle when in the wide-angle mode or the automatic wind sweeping mode, and the zero wind plate 300 is controlled to maintain the current small guide position angle when in the wide-angle mode or the automatic wind sweeping mode.

[0091] In one embodiment, if the air conditioning mode is a wide-angle mode; step S306 includes: controlling the air guide plate 200 to rotate to a third large guide position angle; step S308 includes: controlling the zero wind plate 300 to rotate to a third small guide position angle.

[0092] That is, if the air conditioning mode is the wide-angle mode, the large guide position angle is the position angle of the air guide plate 200 relative to the large guide zero degree position angle rotated to the third large guide position angle (such as Figure 2D2 The small guide position angle is that the zero wind plate 300 rotates relative to the small guide zero position angle to the third small guide position angle (as shown in the position mark M3). Figure 2D2 The position mark N3 shown in FIG. 1 is a position mark N3 in which the third largest guide position angle is greater than the third smallest guide position angle, and the first largest guide position angle and the second largest guide position angle are both smaller than the third largest guide position angle. Figure 2D1 and Figure 2D2As shown, one edge of the air guide plate 200 is located in the air outlet channel 110 and has a gap between the second air outlet channel wall 112 and the first air outlet channel wall 111 of the air outlet channel 110, and the other edge is located outside the air outlet; the zero wind plate 300 is close to the second air outlet channel wall 112 of the air outlet channel 110, and one edge is located outside the air outlet, and the other edge is close to the edge of the air outlet, the second air outlet channel wall 112 is arranged opposite to the first air outlet channel wall 111. It should be noted that the other edge of the zero wind plate 300 is close to the air outlet. The edge of the air outlet refers to the edge of the other side of the zero wind plate 300 being basically close to the edge of the air outlet. In addition to being close in an absolute sense, it also includes the edge of the other side being located in the air outlet channel 110 and close to the air outlet, which is not limited here; there is a spacing between the air guide plate 200 and the first air outlet channel wall 111 to form a first wide-angle channel, and there is a spacing between the air guide plate 200 and the zero wind plate 300 to form a second wide-angle channel for direct blowing of air-conditioned air, thereby realizing wide-angle air supply of the air conditioner and improving the air conditioning comfort of the user. Compared with the conventional air supply mode, in the wide-angle mode, the air guide plate 200 guides the air-conditioned air to the side area of ​​the air conditioner, thereby expanding the air supply area range of the air conditioner and meeting the air supply needs in a wider range. In the above embodiment, taking the third small guide position angle being equal to the second small guide position angle as an example, at this time, the end face of the zero wind plate 300 extends in the wide-angle direction as much as possible along the transverse (horizontal) direction, and the zero wind plate 300 can ensure the wind guide angle and wind guide length of the second wide-angle channel toward the side of the air conditioner as much as possible, so as to ensure the air supply volume of the wide-angle mode to the side area of ​​the air conditioner as much as possible. In addition to this method, the third small guide position angle can also be smaller than the second small guide position angle. For example, the third small guide position angle is slightly smaller than the second small guide position angle. At this time, the zero wind plate 300 can be set to not fully extend out of the air outlet, that is, the other side edge of the zero wind plate 300 is located in the air outlet channel 110 and close to the edge of the air outlet, which can also ensure a certain degree of wide-angle air supply through the second wide-angle channel.

[0093] It should be noted that the value range of the above-mentioned third largest guide position angle is [122°, 132°], that is, m∈[122°, 132°], taking the third largest guide position angle of 127° as an example, at this time, the angle α=63°; the value range of the third smallest guide position angle is [77°, 87°], that is, n∈[77°, 87°], taking the third smallest guide position angle of 82° as an example, at this time, the angle β=74°; specifically, the values ​​of the third largest guide position angle and the third smallest guide position angle can also adopt other angle values, which can be set according to actual conditions.

[0094] In one embodiment, if the air conditioning mode is an automatic wind sweeping mode; step 306 includes: controlling the wind guide plate 200 to rotate to the wind sweeping position angle area between the fourth largest guide position angle and the fifth largest guide position angle, and reciprocating within the wind sweeping position angle area; step 308 includes: controlling the zero wind plate 300 to rotate to the fourth smallest guide position angle.

[0095] That is, if the air conditioning mode is the automatic wind sweeping mode, the large guide position angle is the wind guide plate 200 rotated relative to the large guide zero position angle to the wind sweeping position angle area between the fourth large guide position angle and the fifth large guide position angle, the wind guide plate 200 reciprocates within the wind sweeping position angle area, and the small guide position angle is the zero wind plate 300 rotated relative to the small guide zero position angle to the fourth small guide position angle, wherein the third large guide position angle is greater than the fifth large guide position angle, greater than the fourth large guide position angle, greater than the fourth small guide position angle, and the fourth small guide position angle is less than the second small guide position angle and greater than the small guide zero position angle. At this time, one side edge of the air guide plate 200 is located in the air outlet channel 110 and has gaps between the second air outlet channel wall 112 and the first air outlet channel wall 111 of the air outlet channel 110, and the other side edge is located outside the air outlet; the zero wind plate 300 is close to the second air outlet channel wall 112 of the air outlet channel 110, and one side edge is located in the air outlet channel 110, and the other side edge is located outside the air outlet, and the second air outlet channel wall 112 is arranged opposite to the first air outlet channel wall 111; there is a spacing space between the air guide plate 200 and the first air outlet channel wall 111 to form a first air sweeping channel, and there is a spacing space between the air guide plate 200 and the zero wind plate 300 to form a second air sweeping channel for direct blowing of air-conditioned air, thereby improving the air-conditioning comfort of the user through the automatic air sweeping of the air conditioner.

[0096] It should be noted that the value range of the fourth largest guide position angle is [47°, 57°], that is, m∈[47°, 57°], the value range of the fifth largest guide position angle is [107°, 117°], that is, m∈[107°, 117°], and the value range of the fourth smallest guide position angle is [22°, 32°], that is, n∈[22°, 32°]. The specific values ​​of the fourth largest guide position angle, the fifth largest guide position angle and the fourth smallest guide position angle can be set according to actual conditions. In some scenarios, multiple position angles can also be set between the fourth largest guide position angle and the fifth largest guide position angle, such as the fourth largest guide position angle is 52°, the fifth largest guide position angle is 112°, and a position angle of 72° is added between the fourth largest guide position angle and the fifth largest guide position angle. At this time, the air guide plate 200 is controlled to reciprocate between 52°-72°-112° to achieve the automatic wind sweeping effect of the air conditioner.

[0097] In one embodiment, the method also includes: if the air conditioner receives a shutdown command, the rotation angle of the air guide plate 200 is determined to be a large guide rotation angle, and the rotation angle of the zero wind plate 300 is determined to be a small guide rotation angle; wherein the large guide rotation angle is the sum of the current large guide position angle of the air guide plate 200 and a first preset angle, and the small guide rotation angle is the sum of the current small guide position angle of the zero wind plate 300 and a second preset angle; according to the small guide rotation angle, the zero wind plate 300 is controlled to rotate to an initial position N0 corresponding to the small guide zero degree position angle; according to the large guide rotation angle, the air guide plate 200 is controlled to rotate to an initial position M0 corresponding to the large guide zero degree position angle. That is, when the air conditioner is turned off, the zero wind plate 300 is controlled to rotate to the initial position corresponding to the small guide zero degree position angle according to the sum of the current small guide position angle of the zero wind plate 300 and the second preset angle; the wind guide plate 200 is controlled to rotate to the initial position corresponding to the large guide zero degree position angle according to the sum of the current large guide position angle of the wind guide plate 200 and the first preset angle.

[0098] Among them, the first preset angle range is [5°, 35°], and the second preset angle range is [5°, 35°]. Taking the first preset angle and the second preset angle as 30° as an example, the large guide rotation angle is determined according to the current large guide position angle of the air guide plate 200 and the first preset angle, and the large guide rotation angle = the current large guide position angle (air guide plate 200) + 30°, and the air guide plate 200 is controlled to rotate according to the large guide rotation angle. At this time, even if the current large guide position angle of the air guide plate 200 has a deviation (such as greater than the preset current position angle), the large guide rotation angle can be rotated to ensure that the air conditioner When shutting down, the air guide plate 200 can rotate to the initial position corresponding to the large guide zero-degree position angle; similarly, the small guide rotation angle is determined according to the current small guide position angle of the zero wind plate 300 and the second preset angle, and the small guide rotation angle = current small guide position angle (zero wind plate 300) + 30°. At this time, even if the current small guide position angle of the zero wind plate 300 has a deviation (such as greater than the preset current position angle), and the zero wind plate 300 is controlled to rotate according to the small guide rotation angle, the small guide rotation angle can also ensure that the zero wind plate 300 can rotate to the initial position corresponding to the small guide zero-degree position angle when the air conditioner is shut down. Therefore, when the air conditioner is shut down, the air guide plate 200 and the zero wind plate 300 are controlled to rotate to the corresponding initial positions respectively, so as to ensure the safe operation of the air conditioner when it is subsequently turned on. It should be noted that when the large guide rotation angle is greater than the actual rotation angle when the air guide plate 200 rotates to the large guide zero position angle, since the corresponding position of the air conditioner has a first limiting structure, after the air guide plate 200 rotates to the large guide zero position angle, although there is a tendency to continue rotating, it will stay at the large guide zero position angle of the air guide plate 200 under the blocking effect of the first limiting structure; similarly, when the small guide rotation angle is greater than the actual rotation angle when the zero wind plate 300 rotates to the small guide zero position angle, since the corresponding position of the air conditioner has a There is a second limiting structure. After the zero wind plate 300 rotates to the small zero-degree position angle, although there is a tendency to continue rotating, it will stay at the small zero-degree position angle of the zero wind plate 300 under the blocking effect of the second limiting structure; wherein, the first limiting structure and the second limiting structure can adopt the existing conventional limiting structure, for example, a limiting protrusion is set at a suitable position of the air conditioner, as long as the air guide plate 200 and the zero wind plate 300 can be blocked to the corresponding zero-degree position angle, its specific structure is not limited here and will not be repeated. It should be noted that in the above embodiment, the first preset angle corresponding to the air guide plate 200 and the second preset angle corresponding to the zero wind plate 300 can be set to the same preset angle value. In addition to this setting, the preset angle values ​​of the two can also be set to different angle values, as long as it can ensure that the air guide plate 200 and the zero wind plate 300 can rotate to the corresponding zero-degree position angle, which is not limited here.

[0099] In one embodiment, if Figure 1a-1b As shown, the first cantilever 210 and the second cantilever 310 are pivotally connected to the same axis, that is, coaxially pivotally connected, as shown in FIG. Figure 2A2 , Figure 2B2 , Figure 2C2 , Figure 2D2 The H point shown in the figure refers to the pivot axis. Specifically, the first cantilever 210 is fixedly provided with a first rotating shaft 230, the first rotating shaft 230 is transmission-connected with the first motor 220, and the first motor 220 is installed on the air outlet frame 100; the second cantilever 310 is located above the first cantilever 210, and the second cantilever 310 is fixedly provided with a second rotating shaft 330, the second rotating shaft 330 has an axial hole, the first rotating shaft 230 is penetrated through the axial hole and is relatively rotatably arranged; the air conditioner also includes a crank 340, a connecting rod 350 and a swing arm 360, the second rotating shaft 330 is rotationally connected to the air outlet frame 100 and fixed to one end of the swing arm 360, the other end of the swing arm 360 is pivoted to one end of the connecting rod 350, the other end of the connecting rod 350 is pivoted to one end of the crank 340, the other end of the crank 340 is transmission-connected with the second motor 320, and the second motor 320 is installed on the air outlet frame 100. It should be noted that, for the parts not involved in the above air conditioner, reference may be made to the existing air conditioner, and the embodiments of the present invention will not be described in detail here.

[0100] Specifically, step S306 includes: controlling the first motor 220 to drive the wind guide plate 200 to rotate to a large guide position angle; step 308 includes: controlling the second motor 320 to drive the zero wind plate 300 to rotate to a small guide position angle; wherein, Figure 2A1-Figure 2A2 As shown, when the air outlet is in the closed state, the zero wind plate 300 is located in the air outlet channel 110, at this time, the angle α = -64°; the air guide plate 200 blocks the air outlet, at this time, the angle β = -7°. Therefore, the air guide plate 200 is driven to rotate to a large guide position angle by the first motor 220, and the zero wind plate 300 is driven to rotate to a small guide position angle by the second motor 320, so that the independent drive control of the air guide plate 200 and the zero wind plate 300 is realized, thereby improving the control accuracy of the air guide plate 200 and the zero wind plate 300, thereby improving the air outlet effect of the air conditioner and ensuring the comfort of the user.

[0101] In the embodiment of the present invention, Figure 1a-1b As shown, the air guide plate 200 has an inner air guide end surface 201 and an outer air guide end surface 202 which are arranged in back-to-back relation, the first cantilever 210 is fixedly arranged on the inner air guide end surface 201, the first cantilever 210 is fixedly provided with a first shaft protrusion protruding upward from its upper surface, the first shaft protrusion is provided with a first limiting hole, the cross-sectional shape of the first limiting hole and the outer side profile of the first rotating shaft 230 are both first special-shaped structures and are adapted to limit the relative rotation between the two, so as to realize synchronous rotation, that is, the first rotating shaft 230 drives the air guide plate 200 to rotate through the first shaft protrusion, wherein the first special-shaped structure is a polygonal structure, such as a quadrilateral; Figure 1a-1bAs shown, the zero wind plate 300 has an inner zero wind end face 301 and an outer zero wind end face 302 which are arranged back to back, the second cantilever 310 is fixedly provided on the inner zero wind end face 301, the second cantilever 310 is fixedly provided with a second shaft protrusion protruding upward from its upper surface, the second shaft protrusion is provided with a second limiting hole, the cross-sectional shape of the second limiting hole and the outer side profile of the second rotating shaft 330 is a second special-shaped structure and is adapted to limit the relative rotation between the two, thereby realizing synchronous rotation, that is, the second rotating shaft 330 drives the zero wind plate 300 to rotate through the second shaft protrusion, wherein the second special-shaped structure is a polygon, such as a hexagon.

[0102] It should be noted that, except for the floor-standing air conditioner with two air outlets, the embodiments of the present invention can also be used for other types of air conditioners, such as floor-standing air conditioners or wall-mounted air conditioners with single or multiple air outlets. At this time, other references (surfaces) can be used to define the angles α and β, such as the center plane of the surface where the air outlets are located or the center plane of the interval area between adjacent air outlets, etc., which are not limited here.

[0103] In summary, the control method of the air conditioner provided by the embodiment of the present invention is as follows: Figure 4 As shown, first, the air conditioner is turned on and operated, and the user sets the air conditioning mode according to actual needs. The air conditioning mode includes one of the following: conventional air supply mode, zero wind mode, wide angle mode and automatic wind sweeping mode; the control process of the air guide plate 200 and the zero wind plate 300 in each air conditioning mode is explained below:

[0104] (1) Conventional air supply mode; that is, when the air conditioning mode is the conventional air supply mode, the air guide plate 200 is controlled to rotate to a first large guide position angle, and the zero wind plate 300 is controlled to rotate to a first small guide position angle;

[0105] (2) Zero wind mode: When the air conditioning mode is zero wind mode, first determine whether the air conditioner is cooling the air. If so, control the air guide plate 200 to rotate to the second largest guide angle, and control the zero wind plate 300 to rotate to the second smallest guide angle. If the air conditioner is not cooling the air, such as heating, then control the air guide plate 200 to maintain the current largest guide angle, and control the zero wind plate 300 to maintain the current smallest guide angle.

[0106] (3) Wide-angle mode: When the air conditioning mode is the wide-angle mode, the air guide plate 200 is controlled to rotate to the third largest guide position angle, and the zero wind plate 300 is controlled to rotate to the third smallest guide position angle;

[0107] (4) Automatic wind sweeping mode; when the air conditioning mode is the automatic wind sweeping mode, the wind guide plate 200 is controlled to reciprocate in the wind sweeping position angle area between the fourth largest wind guide position angle and the fifth largest wind guide position angle, and the zero wind plate 300 is controlled to rotate to the fourth smallest wind guide position angle.

[0108] (5) When the air conditioner is turned off, the zero wind plate 300 is controlled to rotate to an initial position with a position angle of zero degrees according to the sum of the current small guide position angle of the zero wind plate 300 and the second preset angle; the wind guide plate 200 is controlled to rotate to an initial position with a position angle of zero degrees according to the sum of the current large guide position angle of the wind guide plate 200 and the first preset angle.

[0109] Therefore, for different air-conditioning modes, the air guide plate 200 is controlled to move to a large guide position angle corresponding to the air-conditioning mode, and the zero wind plate 300 is controlled to move to a small guide position angle corresponding to the air-conditioning mode. Thus, on the basis of achieving the air-conditioning mode effect, the positions of the air guide plate 200 and the zero wind plate 300 are adjusted to ensure the comfort of air supply, thereby improving the air-conditioning comfort of the user.

[0110] Furthermore, based on the above method embodiment, the embodiment of the present invention also provides an air conditioner, including a memory, a processor, and a computer program stored in the memory and executable on the processor, and the processor implements the steps of the above method embodiment when executing the computer program.

[0111] The air conditioner provided in the embodiment of the present invention has the same technical features as the control method of the air conditioner provided in the above embodiment, so it can also solve the same technical problems and achieve the same technical effects.

[0112] This embodiment also provides a machine-readable storage medium, which stores machine-executable instructions. When the machine-executable instructions are called and executed by a processor, the machine-executable instructions prompt the processor to implement the above-mentioned air conditioner control method.

[0113] The computer program product of the air conditioner and the control method thereof provided in the embodiments of the present invention includes a computer-readable storage medium storing program code. The instructions included in the program code can be used to execute the methods described in the previous method embodiments. The specific implementation can be found in the method embodiments and will not be repeated here.

[0114] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the system and device described above can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.

[0115] In addition, in the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection 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.

[0116] If the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a non-volatile computer-readable storage medium that is executable by a processor. Based on this understanding, the technical solution of the present invention, or the part that contributes to the prior art, or the part of the technical solution, can be embodied in the form of a software product. The computer software product is stored in a storage medium, including several instructions for enabling a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods described in each embodiment of the present invention. The aforementioned storage medium includes: various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

[0117] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0118] Finally, it should be noted that the above-described embodiments are only specific implementations of the present invention, which are used to illustrate the technical solutions of the present invention, rather than to limit them. The protection scope of the present invention is not limited thereto. Although the present invention is described in detail with reference to the above-described embodiments, ordinary technicians in the field should understand that any technician familiar with the technical field can still modify the technical solutions recorded in the above-described embodiments within the technical scope disclosed by the present invention, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A method for controlling an air conditioner, characterized in that: Applied to an air conditioner, the air conditioner comprises an air outlet frame (100), an air guide plate (200) and a zero wind plate (300), the air outlet frame (100) having an air outlet channel (110) and an air outlet; the air guide plate (200) having a first cantilever (210), the zero wind plate (300) having a second cantilever (310), the first cantilever (210) and the second cantilever (310) both being pivotally connected to a middle area of ​​the air outlet channel (110) and close to a portion of the air outlet; the method comprising: Acquire an air conditioning mode; wherein the air conditioning mode includes one of the following: a conventional air supply mode, a zero wind mode, a wide angle mode, and an automatic air sweeping mode; Controlling the air conditioner to operate according to the air conditioning mode; Controlling the air guide plate (200) to move to a large guide position angle corresponding to the air conditioning mode; Controlling the zero wind plate (300) to move to a small guide position angle corresponding to the air conditioning mode; in: If the air outlet is in a closed state, the large guide position angle is a large guide zero degree position angle, and the small guide position angle is a small guide zero degree position angle; If the air conditioning mode is the conventional air supply mode, the large guide position angle is the rotation of the air guide plate (200) relative to the large guide zero position angle to a first large guide position angle, and the small guide position angle is the rotation of the zero wind plate (300) relative to the small guide zero position angle to a first small guide position angle; one side edge of the air guide plate (200) is located in the air outlet channel (110) and is closely attached to the first air outlet channel wall (111) of the air outlet channel (110), and the other side edge is located outside the air outlet; the zero wind plate (300) is close to the second air outlet channel wall (112) of the air outlet channel (110), and one side edge is located in the air outlet channel (110), and the other side edge is located outside the air outlet, and the second air outlet channel wall (112) is arranged opposite to the first air outlet channel wall (111); there is a spacing space between the air guide plate (200) and the zero wind plate (300) and forms a direct blowing channel for the air conditioning air to be blown out directly; If the air conditioning mode is the zero wind mode, and the air conditioner cools the outlet air, the large guide position angle is the rotation of the air guide plate (200) relative to the large guide zero position angle to the second large guide position angle, and the small guide position angle is the rotation of the zero wind plate (300) relative to the small guide zero position angle to the second small guide position angle; one side edge of the air guide plate (200) is located in the air outlet channel (110) and is closely attached to the first air outlet channel wall (111) of the air outlet channel (110), and the other side edge is located in the air outlet channel (110). The zero wind plate (300) is located outside the air outlet; the zero wind plate (300) is close to the second air outlet channel wall (112) of the air outlet channel (110), and one side edge is located outside the air outlet and is closely attached to the air guide plate (200), and the other side edge is closely attached to the edge of the air outlet; a spacing space is provided between the air guide plate (200) and the second air outlet channel wall (112) to form a zero wind channel, the zero wind plate (300) blocks the outlet of the zero wind channel, and the air conditioning wind passes through the zero wind channel and blows toward the zero wind plate (300); If the air conditioning mode is the wide-angle mode, the large guide position angle is the rotation of the air guide plate (200) relative to the large guide zero-degree position angle to the third large guide position angle, and the small guide position angle is the rotation of the zero wind plate (300) relative to the small guide zero-degree position angle to the third small guide position angle; one side edge of the air guide plate (200) is located in the air outlet channel (110) and has a gap with the second air outlet channel wall (112) and the first air outlet channel wall (111) of the air outlet channel (110); and One side edge is located outside the air outlet; the zero wind plate (300) is close to the second air outlet channel wall (112) of the air outlet channel (110), and one side edge is located outside the air outlet, and the other side edge is closely attached to the edge of the air outlet; a spacing space is provided between the air guide plate (200) and the first air outlet channel wall (111) to form a first wide-angle channel, and a spacing space is provided between the air guide plate (200) and the zero wind plate (300) to form a second wide-angle channel for direct air conditioning air to be blown out; If the air conditioning mode is the automatic wind sweeping mode, the large wind guide position angle is the wind guide plate (200) rotated relative to the large wind guide zero-degree position angle to a wind sweeping position angle region between the fourth large wind guide position angle and the fifth large wind guide position angle, the wind guide plate (200) reciprocates within the wind sweeping position angle region, and the small wind guide position angle is the wind zero plate (300) rotated relative to the small wind guide zero-degree position angle to the fourth small wind guide position angle; one side edge of the wind guide plate (200) is located in the air outlet channel (110) and is aligned with the second air outlet channel wall (112) and the air outlet channel (110). There is a gap between the first air outlet channel walls (111), and the other side edge is located outside the air outlet; the zero wind plate (300) is close to the second air outlet channel wall (112) of the air outlet channel (110), and one side edge is located inside the air outlet channel (110), and the other side edge is located outside the air outlet; there is a spacing space between the air guide plate (200) and the first air outlet channel wall (111) to form a first air sweeping channel, and there is a spacing space between the air guide plate (200) and the zero wind plate (300) to form a second air sweeping channel for direct air conditioning.

2. The method according to claim 1, characterized in that If the air conditioning mode is the zero wind mode, and the air conditioner heats the outlet air; The step of controlling the air deflector (200) to move to the large deflector position angle corresponding to the air conditioning mode comprises: controlling the air deflector (200) to maintain the current large deflector position angle; The step of controlling the zero wind plate (300) to move to a small guide position angle corresponding to the air conditioning mode comprises: controlling the zero wind plate (300) to maintain a current small guide position angle.

3. The method according to claim 1 or 2, characterized in that: The first cantilever (210) and the second cantilever (310) are coaxially arranged; If the air outlet is in a closed state, the air guide plate (200) blocks the air outlet, the zero wind plate (300) is located in the air outlet channel (110), and the outer edge of the zero wind plate (300) close to the outside is in close contact with the inner end surface of the air guide plate (200); If the air conditioning mode is the conventional air supply mode, the first large guide position angle is greater than the first small guide position angle; If the air conditioning mode is the zero wind mode, and the air conditioner cools the outlet air, the second large lead position angle is not greater than the second small lead position angle, and the second small lead position angle is greater than the first small lead position angle; If the air conditioning mode is the wide-angle mode, the third largest guide angle is greater than the third smallest guide angle, and the first largest guide angle and the second largest guide angle are both smaller than the third largest guide angle; If the air-conditioning mode is the automatic wind sweeping mode, the third large guide position angle is greater than the fifth large guide position angle, greater than the fourth large guide position angle, greater than the fourth small guide position angle, and the fourth small guide position angle is less than the second small guide position angle and greater than the small guide zero degree position angle.

4. The method according to claim 3, characterized in that: The value range of the first large pilot position angle is [67°, 77°], and the value range of the first small pilot position angle is [22°, 32°]; The value range of the second largest pilot position angle is [77°, 87°], and the value range of the second smallest pilot position angle is [77°, 87°]; The value range of the third largest pilot position angle is [122°, 132°], and the value range of the third smallest pilot position angle is [77°, 87°]; The value range of the fourth largest guide position angle is [47°, 57°], the value range of the fifth largest guide position angle is [107°, 117°], and the value range of the fourth smallest guide position angle is [22°, 32°].

5. The method according to claim 1 or 2, characterized in that: The method further comprises: If the air conditioner receives a shutdown command, the rotation angle of the air guide plate (200) is determined to be a large air guide rotation angle, and the rotation angle of the zero air plate (300) is determined to be a small air guide rotation angle; wherein the large air guide rotation angle is the sum of the current large air guide position angle of the air guide plate (200) and a first preset angle, and the small air guide rotation angle is the sum of the current small air guide position angle of the zero air plate (300) and a second preset angle; According to the small guide rotation angle, controlling the zero wind plate (300) to rotate to an initial position corresponding to the large guide zero degree position angle; According to the large wind deflector rotation angle, the wind deflector (200) is controlled to rotate to an initial position corresponding to the small wind deflector zero-degree position angle.

6. The method according to claim 5, characterized in that The first preset angle range is [5°, 35°]; the second preset angle range is [5°, 35°].

7. The method according to claim 3, characterized in that The first cantilever (210) is fixedly provided with a first rotating shaft (230), the first rotating shaft (230) is transmission-connected to a first motor (220), and the first motor (220) is installed on the air outlet frame (100); The second cantilever (310) is located above the first cantilever (210), the second cantilever (310) is fixedly provided with a second rotating shaft (330), the second rotating shaft (330) has an axial hole, and the first rotating shaft (230) is passed through the axial hole and is relatively rotatable. The air conditioner further comprises a crank (340), a connecting rod (350) and a swing arm (360); the second rotating shaft (330) is rotatably connected to the air outlet frame (100) and fixedly connected to one end of the swing arm (360); the other end of the swing arm (360) is pivotally connected to one end of the connecting rod (350); the other end of the connecting rod (350) is pivotally connected to one end of the crank (340); the other end of the crank (340) is transmission-connected to a second motor (320); and the second motor (320) is mounted on the air outlet frame (100); The step of controlling the air guide plate (200) to move to a large guide position angle corresponding to the air conditioning mode comprises: controlling the first motor (220) to drive the air guide plate (200) to rotate to a large guide position angle; The step of controlling the zero wind plate (300) to move to a small guide position angle corresponding to the air conditioning mode comprises: controlling the second motor (320) to drive the zero wind plate (300) to rotate to a small guide position angle.

8. The method according to claim 1 or 2, characterized in that: The air conditioner is a cabinet-type air conditioner, and comprises an air duct (500) and a diverter cone (400), wherein the diverter cone (400) is arranged directly in front of the air duct outlet of the air duct (500), so that the air conditioner forms two air outlets, and divides the air outlet area in front of the air duct outlet into two air outlet channels (110).

9. An air conditioner, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the computer program, the steps of the method according to any one of claims 1 to 8 are implemented.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the method described in any one of claims 1 to 8 are executed.

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