A control method and device of an air conditioner, the air conditioner, a storage medium and a program product

Abstract

The application discloses a kind of air conditioner control method, device, air conditioner, storage medium and computer program product, the outlet of air conditioner indoor unit is provided with first air deflector and second air deflector, first air deflector is used to adjust the air direction of the upper partial area of the outlet of indoor unit, and second air deflector is used to adjust the air direction of the lower partial area of the outlet of indoor unit;The method comprises: after air conditioner cooling starts and after air conditioner cooling stops, the air deflection angle of first air deflector and the air deflection angle of second air deflector are controlled according to the tube temperature of indoor heat exchanger.The scheme, by controlling the angle of air deflector after air conditioner cooling starts and after cooling stops, the air is blown to the ceiling at the moment when the tube temperature that can produce peculiar smell, avoid peculiar smell to user produce influence.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of air conditioners, and particularly relates to an air conditioner control method and device, an air conditioner, a storage medium and a computer program product. BACKGROUND

[0002] With the improvement of living standards, household air conditioners have become a necessary household appliance, and the quality and use health of air conditioners are increasingly required. When the air conditioner is running, a large amount of air flows through the indoor heat exchanger for heat exchange. After a period of time, dust in the air will adhere to the heat exchanger and air duct in the indoor unit. When the air conditioner is cooling, the indoor unit becomes humid due to the generation of condensate water. The dust adhering to the indoor unit in the humid environment is prone to mold growth, thereby producing an odor and affecting user experience.

[0003] To solve the problem of odor generation when the air conditioner is cooling, some solutions compare the indoor humidity and the preset temperature, and open a humidifying device to inhibit the generation of odor. This way will affect user comfort because it humidifies the air, and also increase manufacturing costs. Some other solutions are to increase the frequency of the compressor to alleviate the odor, but the compressor frequency increase will cause the air temperature to change dramatically, reducing user comfort.

[0004] The above content is only used to assist in understanding the technical solutions of the present application and does not represent the acknowledgement of the above content as prior art. SUMMARY

[0005] The purpose of the present application is to provide an air conditioner control method, device, air conditioner, storage medium and computer program product to solve the problem of odor generation when the air conditioner is cooling in related solutions, which affects user experience. By controlling the angle of the air deflector after the air conditioner is turned on and turned off without increasing the manufacturing cost of the device, the air outlet is blown to the ceiling at the moment when the pipe temperature may generate odor, avoiding the influence of odor on users and improving user experience.

[0006] The present application provides an air conditioner control method, wherein a first air deflector and a second air deflector are arranged at the air outlet of an indoor unit of the air conditioner; the first air deflector is used to adjust the air outlet direction of the upper part region of the air outlet of the indoor unit; the second air deflector is used to adjust the air outlet direction of the lower part region of the air outlet of the indoor unit; the method comprises: obtaining the pipe temperature of the indoor heat exchanger after the air conditioner is turned on for cooling and after the air conditioner is turned off for cooling; and controlling the air deflection angle of the first air deflector and the air deflection angle of the second air deflector according to the pipe temperature of the indoor heat exchanger.

[0007] In some embodiments, the method further comprises: determining the temperature range of the tube temperature of the indoor heat exchanger, including a first temperature range, a second temperature range, a third temperature range, a fourth temperature range, and a fifth temperature range; if the tube temperature of the indoor heat exchanger is in the first temperature range, controlling the deflection angle of the first deflector to be a preset first angle and the deflection angle of the second deflector to be a preset fourth angle; if the tube temperature of the indoor heat exchanger is in the second temperature range, controlling the deflection angle of the first deflector to be a preset second angle and the deflection angle of the second deflector to be the preset fourth angle; if the tube temperature of the indoor heat exchanger is in the third temperature range, controlling the deflection angle of the first deflector to be a preset third angle and the deflection angle of the second deflector to be the preset fourth angle; if the tube temperature of the indoor heat exchanger is in the fourth temperature range, controlling the deflection angle of the first deflector to be the preset second angle and the deflection angle of the second deflector to be a preset fifth angle; if the tube temperature of the indoor heat exchanger is in the fifth temperature range, controlling the deflection angle of the first deflector to be the preset first angle and the deflection angle of the second deflector to be the preset fifth angle; wherein the first temperature range > the second temperature range > the third temperature range > the fourth temperature range > the fifth temperature range, the preset first angle > the preset second angle > the preset third angle, and the preset fourth angle < the preset fifth angle.

[0008] In some embodiments, the third temperature range is 21-24°C.

[0009] In some embodiments, the preset third angle is an angle at which the first deflector directs the air outlet of the indoor unit towards the ceiling, and the preset fourth angle is an angle at which the second deflector is in a closed state.

[0010] In some embodiments, the method further comprises: after the air conditioner is started and after the air conditioner is stopped, controlling the deflection angle of the first deflector and the deflection angle of the second deflector according to the tube temperature of the indoor heat exchanger every preset interval.

[0011] In some embodiments, the method further comprises: after the air conditioner is started and after the air conditioner is stopped, and at the first preset interval, if the tube temperature of the indoor heat exchanger is in the third temperature range, controlling the deflection angle of the first deflector to be the preset third angle and the deflection angle of the second deflector to be the preset fourth angle.

[0012] According to the method, the application provides a control device of an air conditioner. The air conditioner is provided with a first air deflector and a second air deflector at an air outlet of an indoor unit of the air conditioner. The first air deflector is used to adjust the air direction of an upper part of the air outlet of the indoor unit. The second air deflector is used to adjust the air direction of a lower part of the air outlet of the indoor unit. The device comprises: an acquisition unit configured to acquire the tube temperature of an indoor heat exchanger after the air conditioner is started and after the air conditioner is stopped; and a control unit configured to control the air deflection angle of the first air deflector and the air deflection angle of the second air deflector according to the tube temperature of the indoor heat exchanger.

[0013] In some embodiments, the control unit controls the air deflection angle of the first air deflector and the air deflection angle of the second air deflector according to the tube temperature of the indoor heat exchanger, which comprises: determining the temperature range of the tube temperature of the indoor heat exchanger, which comprises a first temperature range, a second temperature range, a third temperature range, a fourth temperature range and a fifth temperature range; if the tube temperature of the indoor heat exchanger is in the first temperature range, controlling the air deflection angle of the first air deflector to be a preset first angle and the air deflection angle of the second air deflector to be a preset fourth angle; if the tube temperature of the indoor heat exchanger is in the second temperature range, controlling the air deflection angle of the first air deflector to be a preset second angle and the air deflection angle of the second air deflector to be a preset fourth angle; if the tube temperature of the indoor heat exchanger is in the third temperature range, controlling the air deflection angle of the first air deflector to be a preset third angle and the air deflection angle of the second air deflector to be a preset fourth angle; if the tube temperature of the indoor heat exchanger is in the fourth temperature range, controlling the air deflection angle of the first air deflector to be a preset second angle and the air deflection angle of the second air deflector to be a preset fifth angle; if the tube temperature of the indoor heat exchanger is in the fifth temperature range, controlling the air deflection angle of the first air deflector to be a preset first angle and the air deflection angle of the second air deflector to be a preset fifth angle; wherein the first temperature range > the second temperature range > the third temperature range > the fourth temperature range > the fifth temperature range, the preset first angle > the preset second angle > the preset third angle, and the preset fourth angle < the preset fifth angle.

[0014] In some embodiments, the third temperature range is 21-24℃.

[0015] In some embodiments, the preset third angle is the angle at which the first air deflector directs the air outlet of the indoor unit to the ceiling, and the preset fourth angle is the angle at which the second air deflector is in a closed state.

[0016] In some embodiments, the control unit is further configured to control the air deflection angle of the first air deflector and the air deflection angle of the second air deflector according to the tube temperature of the indoor heat exchanger after the air conditioner is started and after the air conditioner is stopped each time a preset interval time elapses.

[0017] In some embodiments, the control unit is further configured to, after the air conditioner is started and after the air conditioner is stopped and at the first preset interval time, control the air deflection angle of the first air deflector to be a preset third angle and the air deflection angle of the second air deflector to be a preset fourth angle if the tube temperature of the indoor heat exchanger is in the third temperature range.

[0018] In another aspect, the present application provides an air conditioner, which is matched with the above-mentioned device and comprises the control device of the air conditioner.

[0019] In another aspect, the present application provides a storage medium, which comprises a stored program, wherein the device where the storage medium is located executes the control method of the air conditioner when the program runs.

[0020] In another aspect, the present application provides a computer program product, which comprises a computer program, and the steps of the control method of the air conditioner are realized when the computer program product is executed.

[0021] According to the scheme of the present application, the first air deflector and the second air deflector are arranged at the air outlet of the indoor unit of the air conditioner, and the air deflection angle of the first air deflector and the air deflection angle of the second air deflector are controlled according to the tube temperature of the indoor heat exchanger after the air conditioner is started and after the air conditioner is stopped. Thus, the air deflection angle of the air deflector is controlled after the air conditioner is started and after the air conditioner is stopped, and the air is blown to the ceiling at the moment when the tube temperature is likely to produce odor, so that the influence of the odor on the user is avoided, and the user experience is improved.

[0022] Other features and advantages of the present application will be described in the following description, and some will become apparent from the description, or will be learned from the practice of the present application.

[0023] The technical scheme of the present application will be described in further detail below with reference to the drawings and examples. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 The flowchart of an embodiment of the control method of the air conditioner of the present application;

[0025] Figure 2 The structural schematic diagram of an embodiment of the control device of the air conditioner of the present application;

[0026] Figure 3 Structure diagram of an indoor unit of an air conditioner according to the present application;

[0027] Figure 4 Flow diagram of a control method of the air conditioner according to the present application after starting the refrigeration;

[0028] Figure 5 Flow diagram of a control method of the air conditioner according to the present application after stopping the refrigeration.

[0029] In the embodiments of the present application, the reference signs in the accompanying drawings are as follows:

[0030] 1-evaporator; 2-cross-flow fan blade; 3-panel; 4, 5, 6-first air deflector; 7, 8-second air deflector; 9-return air grille; 102-acquisition unit; 104-control unit. DETAILED DESCRIPTION

[0031] To make the objectives, technical solutions and advantages of the present application clearer, the technical solutions of the present application will be described below in connection with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0032] According to the embodiments of the present application, a control method of an air conditioner is provided, wherein a first air deflector and a second air deflector are arranged at an air outlet of an indoor unit of the air conditioner; the first air deflector is used to adjust the air outlet direction of an upper part region of the air outlet of the indoor unit; and the second air deflector is used to adjust the air outlet direction of a lower part region of the air outlet of the indoor unit.

[0033] The structure of the indoor unit of the air conditioner is shown in Figure 3 The indoor unit includes an evaporator 1, a cross-flow fan blade 2, a panel 3, first air deflectors 4-6, second air deflectors 7-8, and a return air grille 9. The first air deflectors 4-6 are positions of the first air deflectors at preset three air deflection angles, and the second air deflectors 7-8 are positions of the second air deflectors at preset two air deflection angles. The first air deflectors are opened toward the outside of the indoor unit around a rotating shaft, and the second air deflectors are opened toward the inside of the indoor unit around the rotating shaft.

[0034] The preset three air deflection angles of the first air deflectors include a preset first angle, a preset second angle, and a preset third angle. Figure 3 In the embodiments, the preset first angle is the angle shown by the first air deflector 6, the preset second angle is the angle shown by the first air deflector 5, and the preset third angle is the angle shown by the first air deflector 4.

[0035] The angle of the first deflector when closed is 0°, the greater the opening range of the first deflector, the greater the deflection angle, thus the preset first angle > the preset second angle > the preset third angle.

[0036] Optionally, the preset first deflection angle ranges from 40° to 50°, the preset second deflection angle ranges from 30° to 40°, and the preset third angle ranges from 20° to 30°.

[0037] The preset two deflection angles of the second deflector include a preset fourth angle and a preset fifth angle. Figure 3 In particular, the preset fourth angle is the angle shown by the second deflector 7, and the preset fifth angle is the angle shown by the second deflector 8.

[0038] The angle of the second deflector when closed is 0°, the greater the opening range of the second deflector, the greater the deflection angle, thus the preset fourth angle < the preset fifth angle.

[0039] Optionally, the preset fourth angle is 0°, that is, the second deflector is closed, and the preset fifth angle ranges from 20° to 30°.

[0040] As shown in the flowchart of an embodiment of the method of the present application. Figure 1 The control method of the air conditioner can include steps S110 and S120.

[0041] At step S110, the tube temperature of the indoor heat exchanger is obtained after the air conditioner is started in cooling mode and after the air conditioner is stopped in cooling mode.

[0042] The air conditioner produces odor in heating mode, and after the air conditioner is stopped in cooling mode, the indoor fan does not stop running immediately, the deflector does not close immediately, and the air conditioner also blows off residual heat, which also produces odor, so odor removal is required during air conditioner cooling operation and after air conditioner cooling is stopped.

[0043] At step S120, the deflection angles of the first deflector and the second deflector are controlled according to the tube temperature of the indoor heat exchanger.

[0044] The present scheme controls the angle of the deflector when the air conditioner is started in cooling mode and stopped in cooling mode, and at the moment when odor is likely to be produced, the air outlet is blown towards the ceiling without being directly blown towards the user's area, thereby relieving the influence of air conditioner odor on the user.

[0045] In some embodiments, the specific process of controlling the deflection angles of the first deflector and the second deflector according to the tube temperature of the indoor heat exchanger in step S120 includes steps S210 to S260.

[0046] Step S210, judging the temperature range of the tube temperature of the indoor heat exchanger, including a first temperature range, a second temperature range, a third temperature range, a fourth temperature range, and a fifth temperature range.

[0047] Step S220, if the tube temperature of the indoor heat exchanger is in the first temperature range, controlling the air deflection angle of the first air deflector to be a preset first angle and the air deflection angle of the second air deflector to be a preset fourth angle.

[0048] Step S230, if the tube temperature of the indoor heat exchanger is in the second temperature range, controlling the air deflection angle of the first air deflector to be a preset second angle and the air deflection angle of the second air deflector to be a preset fourth angle.

[0049] Step S240, if the tube temperature of the indoor heat exchanger is in the third temperature range, controlling the air deflection angle of the first air deflector to be a preset third angle and the air deflection angle of the second air deflector to be a preset fourth angle.

[0050] Step S250, if the tube temperature of the indoor heat exchanger is in the fourth temperature range, controlling the air deflection angle of the first air deflector to be a preset second angle and the air deflection angle of the second air deflector to be a preset fifth angle.

[0051] Step S260, if the tube temperature of the indoor heat exchanger is in the fifth temperature range, controlling the air deflection angle of the first air deflector to be a preset first angle and the air deflection angle of the second air deflector to be a preset fifth angle.

[0052] The first temperature range > the second temperature range > the third temperature range > the fourth temperature range > the fifth temperature range, the preset first angle > the preset second angle > the preset third angle, and the preset fourth angle < the preset fifth angle.

[0053] In some embodiments, the third temperature range is 21℃-24℃. The preset third angle is the angle at which the first air deflector guides the air outlet of the indoor unit to the ceiling, and the preset fourth angle is the angle at which the second air deflector is in the closed state.

[0054] The air conditioner indoor tube temperature is most likely to produce odor when the temperature is 21℃-24℃. Therefore, during the refrigeration process and the indoor tube temperature rising process after the air conditioner refrigeration stops, when the indoor tube temperature is between 21℃-24℃, the angles of the first air deflector and the second air deflector are controlled to make the air conditioner air outlet blow to the ceiling, avoiding the influence of odor on users.

[0055] The first temperature range is greater than 27℃, the second temperature range is 24℃-27℃, the third temperature range is 21℃-24℃, the fourth temperature range is 18℃-21℃, and the fifth temperature range is less than 18℃.

[0056] After the air conditioner is started, the tube temperature of the indoor heat exchanger gradually decreases. In the process of decreasing the tube temperature, the air deflection angles of the first air deflector and the second air deflector are controlled according to the temperature range in which the tube temperature is located.

[0057] When the tube temperature T of the indoor heat exchanger is greater than 27℃, the first air deflector is in the position of the first air deflector 6, and the second air deflector is in the position of the second air deflector 7. At this time, the indoor unit will not produce odor, and the air outlet of the air conditioner blows to the area where the user is located. Figure 3 Figure 3 At this time, the indoor unit will not produce odor, and the air outlet of the air conditioner blows to the area where the user is located.

[0058] When 24℃<T≤27℃, the first air deflector is in the position of the first air deflector 5, and the second air deflector is in the position of the second air deflector 7. At this time, the indoor unit may produce odor, so the air deflection angle of the first air deflector is reduced, and the air outlet of the air conditioner is deflected upward. Figure 3 Figure 3 At this time, the indoor unit may produce odor, so the air deflection angle of the first air deflector is reduced, and the air outlet of the air conditioner is deflected upward.

[0059] When 21℃<T≤24℃, the first air deflector is in the position of the first air deflector 4, and the second air deflector is in the position of the second air deflector 7. At this time, the indoor unit has a great possibility to produce odor, so the air outlet of the air conditioner blows to the ceiling to avoid the influence of odor on the user. Figure 3 Figure 3 At this time, the indoor unit has a great possibility to produce odor, so the air outlet of the air conditioner blows to the ceiling to avoid the influence of odor on the user.

[0060] When 18℃<T≤21℃, the first air deflector is in the position of the first air deflector 5, and the second air deflector is in the position of the second air deflector 8. At this time, the indoor unit may produce odor, so the air deflection angle of the first air deflector is reduced, and the air outlet of the air conditioner is deflected upward. At the same time, since the tube temperature is low, in order to consider the comfort and cooling effect, and to prevent condensation, the second air deflector is opened to reduce the surface temperature difference of the first air deflector, effectively relieving the condensation of the first air deflector. Figure 3 Figure 3 At this time, the indoor unit may produce odor, so the air deflection angle of the first air deflector is reduced, and the air outlet of the air conditioner is deflected upward. At the same time, since the tube temperature is low, in order to consider the comfort and cooling effect, and to prevent condensation, the second air deflector is opened to reduce the surface temperature difference of the first air deflector, effectively relieving the condensation of the first air deflector.

[0061] When T<18℃, the first air deflector is in the position of the first air deflector 6, and the second air deflector is in the position of the second air deflector 8. At this time, the indoor unit will not produce odor, and the air outlet of the air conditioner blows to the area where the user is located. At the same time, since the tube temperature is low, in order to consider the comfort and cooling effect, and to prevent condensation, the second air deflector is opened to reduce the surface temperature difference of the first air deflector, effectively relieving the condensation of the first air deflector. Figure 3 Figure 3 At this time, the indoor unit will not produce odor, and the air outlet of the air conditioner blows to the area where the user is located. At the same time, since the tube temperature is low, in order to consider the comfort and cooling effect, and to prevent condensation, the second air deflector is opened to reduce the surface temperature difference of the first air deflector, effectively relieving the condensation of the first air deflector.

[0062] ​​​​​Other temperature ranges can also be set in the corresponding relationship of the deflector angle of the air deflector, as long as the following conditions are met: when 21℃ < T≤ 24℃, the deflector angle of the first air deflector is small, so that the air outlet of the air conditioner blows towards the ceiling; when the inner tube temperature approaches 21℃-24℃, the deflector angle of the first air deflector gradually decreases; when the inner tube temperature is low and the first air deflector can generate condensation, the deflector angle of the second air deflector is controlled to reduce condensation.

[0063] Optionally, after the air conditioner is started, if the user sets the deflector angle of the first air deflector to gradually decrease when 21℃-24℃, the deflector angle of the first air deflector and the second air deflector is controlled according to the tube temperature of the indoor heat exchanger, and then the air deflector reaches the set position of the user.

[0064] In some embodiments, it further includes: after the air conditioner is started and after the air conditioner is stopped, the deflector angle of the first air deflector and the deflector angle of the second air deflector are controlled according to the tube temperature of the indoor heat exchanger every preset interval.

[0065] In order to prevent the position of the air deflector from changing all the time after starting, after the air conditioner is started, the air deflector first reaches the corresponding position according to the inner tube temperature at the time of starting, and then the deflector angle of the air deflector is controlled according to the inner tube temperature every preset interval, for example, 1 min. For example, the inner tube temperature at the time of starting is 30℃, the deflector angle of the first air deflector is a preset first angle, and the second air deflector is closed. After 1 min, the inner tube temperature is 22℃, the deflector angle of the first air deflector is controlled to be a preset third angle, and the second air deflector is closed. During this process, the deflector angle of the first air deflector does not reach the preset second angle. By setting the interval time for controlling the deflector angle of the air deflector, the position of the air deflector is prevented from changing back and forth, thereby affecting comfort.

[0066] When the air conditioner is started or after a period of time, if the inner tube temperature < 21℃ and the current inner tube temperature change rate > 3℃ / min, the position of the air deflector can change according to the angle set by the user.

[0067] After the air conditioner is turned off, the deflector angle of the air deflector also needs to be controlled every preset interval, i.e. the deflector angle of the air deflector is controlled 1 min after the air conditioner is turned off.

[0068] When the air conditioner is turned off, if the inner tube temperature > 21℃ and the current inner tube temperature change rate > 3℃ / min, the air deflector can be directly closed and no longer act.

[0069] In some embodiments, it also includes: after the air conditioning refrigeration is started and after the air conditioning refrigeration is stopped, and in the first preset interval time, if the tube temperature of the indoor heat exchanger is in a third temperature range, the air guide angle of the first air guide plate is controlled to be a preset third angle, and the air guide angle of the second air guide plate is controlled to be a preset fourth angle.

[0070] Because the air conditioner is more likely to produce odor within the third temperature range, especially within one minute after the air conditioner is turned on, if the indoor heat exchanger tube temperature drops from a high temperature to the third temperature range, the odor may be more severe. Therefore, even if the preset interval is currently in progress, the air guide plate's air flow angle must be immediately controlled. For example, after the air conditioner is turned on, the internal tube temperature is 30°C, and the air guide plate's air flow angle is the preset first angle. After that, the air guide plate's air flow angle should be adjusted again after a one-minute interval. However, during this one-minute interval, the internal tube temperature reaches 24°C. In this case, there is no need to wait for the one-minute interval to end; the first air guide plate's air flow angle can be immediately adjusted to the preset third angle.

[0071] Figure 4 This is a flow chart of the control method of the present invention after the air conditioner refrigeration is turned on. Figure 4 As shown, the method includes:

[0072] Step 1: After turning on the air conditioner and turning on the cooling mode, check the pipe temperature of the indoor heat exchanger.

[0073] Step 2: If the inner tube temperature is ≤18°C, the first and second air guide plates are moved to the anti-odor position 1; if 18°C ​​< inner tube temperature ≤21°C, the first and second air guide plates are moved to the anti-odor position 2; if 21°C < inner tube temperature ≤24°C, the first and second air guide plates are moved to the anti-odor position 3; if 24°C < inner tube temperature ≤27°C, the first and second air guide plates are moved to the anti-odor position 4; if the inner tube temperature is >27°C, the first and second air guide plates are moved to the anti-odor position 5.

[0074] like Figure 3 As shown, odor prevention position 1 is: the first air guide plate is in position 6, and the second air guide plate is in position 8. Odor prevention position 2 is: the first air guide plate is in position 5, and the second air guide plate is in position 8. Odor prevention position 3 is: the first air guide plate is in position 4, and the second air guide plate is in position 7. Odor prevention position 4 is: the first air guide plate is in position 5, and the second air guide plate is in position 7. Odor prevention position 5 is: the first air guide plate is in position 6, and the second air guide plate is in position 7.

[0075] Figure 5 FIG. 1 is a flow chart of a control method for an air conditioner after refrigeration is shut down according to the present invention. Figure 5 As shown, the method includes:

[0076] Step 11: After the air conditioner is turned off in cooling mode, the pipe temperature of the indoor heat exchanger is detected.

[0077] Step 12, if the inner tube temperature is ≤18℃, the first air guide plate and the second air guide plate are moved to the anti-odor position 7; if 18℃<inner tube temperature≤21℃, the first air guide plate and the second air guide plate are moved to the anti-odor position 8; if 21℃<inner tube temperature≤24℃, the first air guide plate and the second air guide plate are moved to the anti-odor position 9; if 24℃<inner tube temperature≤27℃, the first air guide plate and the second air guide plate are moved to the anti-odor position 10; if the inner tube temperature is >27℃, the first air guide plate and the second air guide plate are moved to the anti-odor position 11.

[0078] like Figure 3 As shown, odor prevention position 7 is when the first air guide plate is in position 6 and the second air guide plate is in position 8. Odor prevention position 8 is when the first air guide plate is in position 5 and the second air guide plate is in position 8. Odor prevention position 9 is when the first air guide plate is in position 4 and the second air guide plate is in position 7. Odor prevention position 10 is when the first air guide plate is in position 5 and the second air guide plate is in position 7. Odor prevention position 11 is when the first air guide plate is in position 6 and the second air guide plate is in position 7.

[0079] Using the technical solution of this embodiment, a first air deflector and a second air deflector are installed at the air outlet of the air conditioner indoor unit. When the air conditioner is in cooling mode and when it is shut down, the air guide angles of the first and second air deflectors are controlled based on the pipe temperature of the indoor heat exchanger. By controlling the angles of the air deflectors during cooling mode, air is directed toward the ceiling at pipe temperatures that could produce odors, preventing odors from affecting users and improving the user experience.

[0080] According to an embodiment of the present invention, an air conditioner control device corresponding to the air conditioner control method is also provided. A first air guide plate and a second air guide plate are provided at the air outlet of an indoor unit of the air conditioner. The first air guide plate is used to adjust the air outlet direction of an upper portion of the air outlet of the indoor unit. The second air guide plate is used to adjust the air outlet direction of a lower portion of the air outlet of the indoor unit.

[0081] The structure of the indoor unit of the air conditioner is as follows Figure 3 As shown, the indoor unit includes: an evaporator 1, crossflow impellers 2, a panel 3, first air guides 4-6, second air guides 7-8, and a return air grille 9. The first air guides 4-6 represent the positions of the first air guides at three preset air guide angles, while the second air guides 7-8 represent the positions of the second air guides at two preset air guide angles. The first air guides open around the rotation axis toward the outside of the indoor unit, while the second air guides open around the rotation axis toward the inside of the indoor unit.

[0082] The three preset wind guide angles of the first wind guide panel include a preset first angle, a preset second angle and a preset third angle. Figure 3 In the preset first angle, the preset second angle and the preset third angle, the preset first angle is the angle shown by the first wind guide panel 6, the preset second angle is the angle shown by the first wind guide panel 5, and the preset third angle is the angle shown by the first wind guide panel 4.

[0083] The angle of the first wind guide panel when closed is 0°, the greater the opening range of the first wind guide panel, the greater the wind guide angle, and therefore the preset first angle > the preset second angle > the preset third angle.

[0084] Optionally, the preset first wind guide angle ranges from 40° to 50°, the preset second wind guide angle ranges from 30° to 40°, and the preset third angle ranges from 20° to 30°.

[0085] The two preset wind guide angles of the second wind guide panel include a preset fourth angle and a preset fifth angle. Figure 3 In the preset fourth angle and the preset fifth angle, the preset fourth angle is the angle shown by the second wind guide panel 7, and the preset fifth angle is the angle shown by the second wind guide panel 8.

[0086] The angle of the second wind guide panel when closed is 0°, the greater the opening range of the second wind guide panel, the greater the wind guide angle, and therefore the preset fourth angle < the preset fifth angle.

[0087] Optionally, the preset fourth angle is 0°, i.e. the second wind guide panel is closed, and the preset fifth angle ranges from 20° to 30°.

[0088] Referring to Figure 2 The structure diagram of an embodiment of the device of the application is shown. The control device of the air conditioner can include an acquisition unit 102 and a control power supply 104.

[0089] The acquisition unit 102 is configured to acquire the tube temperature of the indoor heat exchanger after the air conditioner is started in cooling mode and after the air conditioner is stopped in cooling mode. The specific functions and processes of the acquisition unit 102 are described in step S110.

[0090] The air conditioner produces odor in heating mode, and after the air conditioner is stopped in cooling mode, the indoor fan does not stop running immediately, the wind guide panel does not close immediately, and the air conditioner blows off residual cold, which also produces odor. Therefore, odor removal is required during the operation of the air conditioner in cooling mode and after the air conditioner is stopped in cooling mode.

[0091] The control unit 104 is configured to control the wind guide angle of the first wind guide panel and the wind guide angle of the second wind guide panel according to the tube temperature of the indoor heat exchanger. The specific functions and processes of the control unit 104 are described in step S120.

[0092] The scheme controls the angle of the air deflector when the air conditioner is started and stopped, and blows the air to the ceiling at the moment when the pipe temperature may produce odor, without directly blowing to the user area, thereby relieving the influence of the odor in the air conditioner on the user.

[0093] In some embodiments, the control unit 104 controls the specific process of the air deflection angle of the first air deflector and the air deflection angle of the second air deflector according to the pipe temperature of the indoor heat exchanger, including:

[0094] The control unit 104 is specifically further configured to determine the temperature range of the pipe temperature of the indoor heat exchanger, including a first temperature range, a second temperature range, a third temperature range, a fourth temperature range, and a fifth temperature range.

[0095] The control unit 104 is specifically further configured to control the air deflection angle of the first air deflector to be a preset first angle and the air deflection angle of the second air deflector to be a preset fourth angle if the pipe temperature of the indoor heat exchanger is in the first temperature range.

[0096] The control unit 104 is specifically further configured to control the air deflection angle of the first air deflector to be a preset second angle and the air deflection angle of the second air deflector to be a preset fourth angle if the pipe temperature of the indoor heat exchanger is in the second temperature range.

[0097] The control unit 104 is specifically further configured to control the air deflection angle of the first air deflector to be a preset third angle and the air deflection angle of the second air deflector to be a preset fourth angle if the pipe temperature of the indoor heat exchanger is in the third temperature range.

[0098] The control unit 104 is specifically further configured to control the air deflection angle of the first air deflector to be a preset second angle and the air deflection angle of the second air deflector to be a preset fifth angle if the pipe temperature of the indoor heat exchanger is in the fourth temperature range.

[0099] The control unit 104 is specifically further configured to control the air deflection angle of the first air deflector to be a preset first angle and the air deflection angle of the second air deflector to be a preset fifth angle if the pipe temperature of the indoor heat exchanger is in the fifth temperature range.

[0100] The first temperature range > the second temperature range > the third temperature range > the fourth temperature range > the fifth temperature range, the preset first angle > the preset second angle > the preset third angle, and the preset fourth angle < the preset fifth angle.

[0101] In some embodiments, the third temperature range is 21-24°C. The preset third angle is an angle at which the first deflector directs the air outlet of the indoor unit towards the ceiling; and the preset fourth angle is an angle at which the second deflector is in the closed state.

[0102] The air conditioner inner tube temperature is most likely to produce odor when the indoor unit is at 21-24°C, so during the refrigeration process, the inner tube temperature is at 21-24°C during the inner tube temperature rising process after the air conditioner refrigeration stops, the air outlet of the air conditioner is blown towards the ceiling by controlling the angles of the first deflector and the second deflector, and the influence of odor on the user is avoided.

[0103] The first temperature range is a range greater than 27°C, the second temperature range is 24-27°C, the third temperature range is 21-24°C, the fourth temperature range is 18-21°C, and the fifth temperature range is a range less than 18°C.

[0104] After the air conditioner refrigeration is started, the tube temperature of the indoor heat exchanger gradually decreases, and during the tube temperature decreasing process, the air deflection angles of the first deflector and the second deflector are controlled according to the temperature range in which the tube temperature is located.

[0105] When the tube temperature T of the indoor heat exchanger is greater than 27°C, the first deflector is in the position of the first deflector 1, and the second deflector is in the position of the second deflector 7. Figure 3 The position of the first deflector 6, and the second deflector is in the position of the second deflector 7, at this time, the indoor unit will not produce odor, and the air outlet of the air conditioner blows towards the area where the user is located. Figure 3 When 24°C

[0106] The position of the first deflector 5, and the second deflector is in the position of the second deflector 7, at this time, the indoor unit may produce odor, so the air deflection angle of the first deflector is reduced, and the air outlet of the air conditioner is biased upwards. Figure 3 Figure 3 When 21°C The position of the first deflector 4, and the second deflector is in the position of the second deflector 7, at this time, the indoor unit has a great possibility to produce odor, so the air outlet of the air conditioner is blown towards the ceiling to avoid the influence of odor on the user.

[0107] Figure 3 When 18°C Figure 3 The position of the first deflector 5, and the second deflector is in the position of the second deflector 7, at this time, the indoor unit has a great possibility to produce odor, so the air outlet of the air conditioner is blown towards the ceiling to avoid the influence of odor on the user.

[0108] The position of the first deflector 5, and the second deflector is in the position of the second deflector 7, at this time, the indoor unit has a great possibility to produce odor, so the air outlet of the air conditioner is blown towards the ceiling to avoid the influence of odor on the user. Figure 3 The position of the first deflector 5, and the second deflector is in the position of the second deflector 7, at this time, the indoor unit has a great possibility to produce odor, so the air outlet of the air conditioner is blown towards the ceiling to avoid the influence of odor on the user. Figure 3 ​When the second air deflector 8 is in the position, the indoor unit can produce odor, so the air deflector angle of the first air deflector is reduced, and the air outlet of the air conditioner is inclined upward. At the same time, because the pipe temperature is low, in order to comfort and cooling effect, and to prevent condensation, the second air deflector is opened, and the surface temperature difference of the first air deflector is reduced, effectively alleviating the condensation of the first air deflector.

[0109] When T < 18℃, the first air deflector is in the position Figure 3 When the first air deflector 6 is in the position, the second air deflector is in the position Figure 4 When the second air deflector 8 is in the position, the indoor unit can produce odor, so the air deflector angle of the first air deflector is reduced, and the air outlet of the air conditioner is inclined upward. At the same time, because the pipe temperature is low, in order to comfort and cooling effect, and to prevent condensation, the second air deflector is opened, and the surface temperature difference of the first air deflector is reduced, effectively alleviating the condensation of the first air deflector.

[0110] Other temperature ranges can also be set in the corresponding relationship between the air deflector angle and the air deflector, as long as the following conditions are met: when 21℃ < T≤ 24℃, the air deflector angle of the first air deflector is small, so that the air outlet of the air conditioner blows to the ceiling; when the inner pipe temperature approaches 21℃-24℃, the air deflector angle of the first air deflector gradually decreases; when the inner pipe temperature is low and the first air deflector can produce condensation, the air deflector angle of the second air deflector is controlled to reduce condensation.

[0111] Optionally, after the air conditioner is started, if the user sets the first air deflector angle to gradually decrease at 21℃-24℃, and sets the fixed position of the up and down air sweeping, the air deflector angle of the first air deflector and the second air deflector is first controlled according to the pipe temperature of the indoor heat exchanger, and then the air deflector reaches the fixed position set by the user.

[0112] In some embodiments, the control unit 104 is also configured to control the air deflector angle of the first air deflector and the air deflector angle of the second air deflector according to the pipe temperature of the indoor heat exchanger after the air conditioner is started and after the air conditioner is stopped every preset interval.

[0113] In order to prevent the position of the air deflector from changing all the time after starting, after the air conditioner is started, the air deflector first reaches the corresponding position according to the inner pipe temperature at the time of starting, and then the air deflector angle of the air deflector is controlled according to the inner pipe temperature every preset interval, for example, 1 min. For example, the inner pipe temperature at the time of starting is 30℃, the air deflector angle of the first air deflector is a preset first angle, and the second air deflector is closed. After 1 min, the inner pipe temperature is 22℃, the air deflector angle of the first air deflector is controlled to be a preset third angle, and the second air deflector is closed. During this process, the air deflector angle of the first air deflector does not reach the preset second angle. By setting the interval time for controlling the air deflector angle, the position of the air deflector is prevented from changing back and forth to affect comfort.

[0114] When the air conditioner is turned on or after a period of time, if the inner tube temperature < 21℃, and the current inner tube temperature change rate > 3℃ / min, the air deflector position can be changed according to the angle set by the user.

[0115] The air deflector angle also needs to be controlled every preset interval time after the air conditioner is turned off, that is, the air deflector angle is controlled after 1 min of delay after the air conditioner is turned off.

[0116] If the inner tube temperature > 21℃ and the current inner tube temperature change rate > 3℃ / min after the air conditioner is turned off, the air deflector can be directly closed and no longer act.

[0117] In some embodiments, the control unit 104 is also configured to: when the air conditioner is turned on and after the air conditioner is turned off, and at the first preset interval time, if the tube temperature of the indoor heat exchanger is in the third temperature range, the air deflector angle of the first air deflector is controlled to be a preset third angle, and the air deflector angle of the second air deflector is controlled to be a preset fourth angle.

[0118] Since the possibility of odor generation by the air conditioner is high in the third temperature range, especially within 1 min after the air conditioner is turned on, if the tube temperature of the indoor heat exchanger decreases from a high temperature to the third temperature range, at this time the odor may be more serious, so even if it is currently in the preset interval time, the air deflector angle is still controlled immediately. For example, after the air conditioner is turned on, the inner tube temperature is 30℃, the air deflector angle of the first air deflector is a preset first angle, and then the air deflector angle of the first air deflector should be controlled after 1 min, but during the 1 min, the inner tube temperature reaches 24℃, at this time it is not necessary to wait for the 1 min to end, and the air deflector angle of the first air deflector is immediately controlled to be a preset third angle.

[0119] Figure 4 The flowchart of the control method of the air conditioner after the air conditioner is turned on is shown in FIG. 1. Figure 3 The method comprises the following steps:

[0120] Step 1: After the air conditioner is turned on and the cooling mode is started, the tube temperature of the indoor heat exchanger is detected.

[0121] Step 2: If the inner tube temperature ≤ 18℃, the first air deflector and the second air deflector are turned to the odor prevention position 1; if 18℃ < inner tube temperature ≤ 21℃, the first air deflector and the second air deflector are turned to the odor prevention position 2; if 21℃ < inner tube temperature ≤ 24℃, the first air deflector and the second air deflector are turned to the odor prevention position 3; if 24℃ < inner tube temperature ≤ 27℃, the first air deflector and the second air deflector are turned to the odor prevention position 4; if the inner tube temperature > 27℃, the first air deflector and the second air deflector are turned to the odor prevention position 5.

[0122] As shown in FIG. 2, the control method of the air conditioner after the air conditioner is turned on comprises the following steps: Figure 5As shown, odor prevention position 1 is: the first air guide plate is in position 6, and the second air guide plate is in position 8. Odor prevention position 2 is: the first air guide plate is in position 5, and the second air guide plate is in position 8. Odor prevention position 3 is: the first air guide plate is in position 4, and the second air guide plate is in position 7. Odor prevention position 4 is: the first air guide plate is in position 5, and the second air guide plate is in position 7. Odor prevention position 5 is: the first air guide plate is in position 6, and the second air guide plate is in position 7.

[0123] Figure 5 FIG. 1 is a flow chart of a control method for an air conditioner after refrigeration is shut down according to the present invention. Figure 3 As shown, the method includes:

[0124] Step 11: After the air conditioner is turned off in cooling mode, the pipe temperature of the indoor heat exchanger is detected.

[0125] Step 12, if the inner tube temperature is ≤18℃, the first air guide plate and the second air guide plate are moved to the anti-odor position 7; if 18℃<inner tube temperature≤21℃, the first air guide plate and the second air guide plate are moved to the anti-odor position 8; if 21℃<inner tube temperature≤24℃, the first air guide plate and the second air guide plate are moved to the anti-odor position 9; if 24℃<inner tube temperature≤27℃, the first air guide plate and the second air guide plate are moved to the anti-odor position 10; if the inner tube temperature is >27℃, the first air guide plate and the second air guide plate are moved to the anti-odor position 11.

[0126] like ​ As shown, odor prevention position 7 is when the first air guide plate is in position 6 and the second air guide plate is in position 8. Odor prevention position 8 is when the first air guide plate is in position 5 and the second air guide plate is in position 8. Odor prevention position 9 is when the first air guide plate is in position 4 and the second air guide plate is in position 7. Odor prevention position 10 is when the first air guide plate is in position 5 and the second air guide plate is in position 7. Odor prevention position 11 is when the first air guide plate is in position 6 and the second air guide plate is in position 7.

[0127] Since the processing and functions implemented by the device of this embodiment basically correspond to the embodiments, principles and examples of the aforementioned method, for any details not fully described in this embodiment, please refer to the relevant descriptions in the aforementioned embodiments and will not be repeated here.

[0128] The technical solution of the present invention provides a first and second air deflector at the air outlet of the air conditioner's indoor unit. When the air conditioner is in cooling mode and when it is shut down, the air guide angles of the first and second air deflectors are controlled based on the pipe temperature of the indoor heat exchanger. By controlling the angles of the air deflectors during cooling mode, air is directed toward the ceiling at pipe temperatures that could produce odors, preventing odors from affecting users and improving the user experience.

[0129] According to an embodiment of the present application, an air conditioner corresponding to the control device of the air conditioner is also provided. The air conditioner can include the control device of the air conditioner described above.

[0130] Since the processing and functions realized by the air conditioner of the present embodiment are basically corresponding to the embodiments, principles and examples of the aforementioned device, the descriptions of the present embodiment that are not elaborated can be referred to the relevant descriptions in the aforementioned embodiments, which will not be repeated here.

[0131] According to the technical solution of the present application, the indoor unit of the air conditioner is provided with a first air deflector and a second air deflector at the air outlet; after the air conditioner is started and after the air conditioner is stopped, the air deflection angles of the first air deflector and the second air deflector are controlled according to the tube temperature of the indoor heat exchanger. Thus, by controlling the angles of the air deflectors after the air conditioner is started and after the air conditioner is stopped, the air outlet is blown to the ceiling at the moment when the tube temperature that may cause odor, so as to avoid the odor from affecting the user and improve the user experience.

[0132] According to an embodiment of the present application, a storage medium corresponding to the control method of the air conditioner is also provided. The storage medium includes a stored program, wherein when the program is running, the device where the storage medium is located performs the control method of the air conditioner described above.

[0133] Since the processing and functions realized by the storage medium of the present embodiment are basically corresponding to the embodiments, principles and examples of the aforementioned method, the descriptions of the present embodiment that are not elaborated can be referred to the relevant descriptions in the aforementioned embodiments, which will not be repeated here.

[0134] According to the technical solution of the present application, the indoor unit of the air conditioner is provided with a first air deflector and a second air deflector at the air outlet; after the air conditioner is started and after the air conditioner is stopped, the air deflection angles of the first air deflector and the second air deflector are controlled according to the tube temperature of the indoor heat exchanger. Thus, by controlling the angles of the air deflectors after the air conditioner is started and after the air conditioner is stopped, the air outlet is blown to the ceiling at the moment when the tube temperature that may cause odor, so as to avoid the odor from affecting the user and improve the user experience.

[0135] According to an embodiment of the present application, a computer program product corresponding to the control method of the air conditioner is also provided. The computer program product includes a computer program, and when the computer program product is processed and executed, the steps of the control method of the air conditioner described above are realized.

[0136] Since the processing and functions realized by the computer program product of the present embodiment are basically corresponding to the embodiments, principles and examples of the aforementioned method, the descriptions of the present embodiment that are not elaborated can be referred to the relevant descriptions in the aforementioned embodiments, which will not be repeated here.

[0137] The technical scheme of the present application is characterized in that the air conditioner indoor unit is provided with a first air deflector and a second air deflector at the air outlet; after the air conditioner is started and after the air conditioner is stopped, the air deflection angles of the first air deflector and the second air deflector are controlled according to the tube temperature of the indoor heat exchanger. Thus, by controlling the air deflection angles of the air deflectors after the air conditioner is started and after the air conditioner is stopped, the air outlet is blown towards the ceiling at the moment when the tube temperature is likely to produce an odor, so as to avoid the odor from affecting the user and improve the user experience.

[0138] In summary, those skilled in the art can easily understand that the above-mentioned advantageous modes can be freely combined and superimposed without conflict.

[0139] The above only describes the embodiments of the present application and is not intended to limit the present application. Those skilled in the art can make various modifications and changes to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of the claims of the present application.

Claims

1. A control method of an air conditioner, characterized by, The first air deflector is used for adjusting the air outlet direction of the upper part region of the air outlet of the indoor unit, and the second air deflector is used for adjusting the air outlet direction of the lower part region of the air outlet of the indoor unit. The method comprises: After the air conditioner is started and after the air conditioner is stopped, the pipe temperature of the indoor heat exchanger is acquired. The air deflection angle of the first air deflector and the air deflection angle of the second air deflector are controlled according to the pipe temperature of the indoor heat exchanger. The air deflection angle of the first air deflector and the air deflection angle of the second air deflector are controlled according to the pipe temperature of the indoor heat exchanger, which comprises: The temperature range in which the pipe temperature of the indoor heat exchanger is located is determined, which comprises a first temperature range, a second temperature range, a third temperature range, a fourth temperature range and a fifth temperature range. If the pipe temperature of the indoor heat exchanger is in the first temperature range, the air deflection angle of the first air deflector is controlled to be a preset first angle, and the air deflection angle of the second air deflector is controlled to be a preset fourth angle. If the pipe temperature of the indoor heat exchanger is in the second temperature range, the air deflection angle of the first air deflector is controlled to be a preset second angle, and the air deflection angle of the second air deflector is controlled to be a preset fourth angle. If the pipe temperature of the indoor heat exchanger is in the third temperature range, the air deflection angle of the first air deflector is controlled to be a preset third angle, and the air deflection angle of the second air deflector is controlled to be a preset fourth angle. If the pipe temperature of the indoor heat exchanger is in the fourth temperature range, the air deflection angle of the first air deflector is controlled to be a preset second angle, and the air deflection angle of the second air deflector is controlled to be a preset fifth angle. If the pipe temperature of the indoor heat exchanger is in the fifth temperature range, the air deflection angle of the first air deflector is controlled to be a preset first angle, and the air deflection angle of the second air deflector is controlled to be a preset fifth angle. The first temperature range > the second temperature range > the third temperature range > the fourth temperature range > the fifth temperature range, the preset first angle > the preset second angle > the preset third angle, and the preset fourth angle < the preset fifth angle.

2. The control method of the air conditioner according to claim 1, characterized by, The third temperature range is 21℃-24℃.

3. The control method of the air conditioner according to claim 1, characterized by, The preset third angle is the angle at which the first air deflector guides the air outlet of the indoor unit to the ceiling, and the preset fourth angle is the angle at which the second air deflector is in the closed state.

4. The control method of the air conditioner according to any one of claims 1 to 3, characterized by, Further comprising: After the air conditioner is started and after the air conditioner is stopped, the pipe temperature of the indoor heat exchanger is acquired.

5. The control method of the air conditioner according to claim 4, characterized by, The air deflection angle of the first air deflector and the air deflection angle of the second air deflector are controlled according to the pipe temperature of the indoor heat exchanger every preset interval. Further comprising: After the air conditioner is started and after the air conditioner is stopped, the pipe temperature of the indoor heat exchanger is acquired. The air deflection angle of the first air deflector and the air deflection angle of the second air deflector are controlled according to the pipe temperature of the indoor heat exchanger every preset interval.

6. A control device of an air conditioner, characterized by comprising: The first air deflector is arranged on the air outlet of the indoor unit of the air conditioner and is used to adjust the air outlet direction of the upper part of the air outlet of the indoor unit. The device comprises: The acquisition unit is configured to acquire the tube temperature of the indoor heat exchanger after the air conditioner is started and after the air conditioner is stopped. The control unit is configured to control the air deflection angle of the first air deflector and the air deflection angle of the second air deflector according to the tube temperature of the indoor heat exchanger. The control unit controls the air deflection angle of the first air deflector and the air deflection angle of the second air deflector according to the tube temperature of the indoor heat exchanger, comprising: determining the temperature range in which the tube temperature of the indoor heat exchanger is located, including a first temperature range, a second temperature range, a third temperature range, a fourth temperature range, and a fifth temperature range; if the tube temperature of the indoor heat exchanger is in the first temperature range, controlling the air deflection angle of the first air deflector to be a preset first angle and the air deflection angle of the second air deflector to be a preset fourth angle; if the tube temperature of the indoor heat exchanger is in the second temperature range, controlling the air deflection angle of the first air deflector to be a preset second angle and the air deflection angle of the second air deflector to be a preset fourth angle; if the tube temperature of the indoor heat exchanger is in the third temperature range, controlling the air deflection angle of the first air deflector to be a preset third angle and the air deflection angle of the second air deflector to be a preset fourth angle; if the tube temperature of the indoor heat exchanger is in the fourth temperature range, controlling the air deflection angle of the first air deflector to be a preset second angle and the air deflection angle of the second air deflector to be a preset fifth angle; if the tube temperature of the indoor heat exchanger is in the fifth temperature range, controlling the air deflection angle of the first air deflector to be a preset first angle and the air deflection angle of the second air deflector to be a preset fifth angle; wherein the first temperature range > the second temperature range > the third temperature range > the fourth temperature range > the fifth temperature range, the preset first angle > the preset second angle > the preset third angle, and the preset fourth angle < the preset fifth angle.

7. An air conditioner characterized by comprising: comprising: The control device of the air conditioner of claim 6.

8. A storage medium, characterized by The storage medium comprises a stored program, wherein when the program is executed, the device in which the storage medium is located performs the control method of the air conditioner of any one of claims 1 to 5.

9. A computer program product comprising a computer program, characterized in that, The computer program is executed by a processor to implement the steps of the method of any one of claims 1 to 5.

Images