Cabinet air conditioner and direct blowing prevention control method thereof

Abstract

The invention provides a cabinet air conditioner and an anti-direct-blowing control method thereof.The method comprises the steps that firstly, the indoor environment temperature and the target temperature of the cabinet air conditioner are obtained, then the temperature difference between the indoor environment temperature and the target temperature is calculated, and a preset anti-direct-blowing operation strategy corresponding to the temperature difference is determined according to the temperature difference; and then the cabinet air conditioner is controlled to operate according to the direct blowing prevention operation strategy, and in the direct blowing prevention operation strategy, the rotating speed of a lower draught fan of a lower air outlet of the cabinet air conditioner is smaller than that of an upper draught fan of an upper air outlet. According to the technical scheme, the corresponding direct blowing prevention strategy is determined according to the temperature difference, the cabinet air conditioner is controlled to operate, the direct blowing prevention requirement of a user can be met in a targeted mode, the rotating speed of the lower draught fan is smaller than that of the upper draught fan, the amount of air blown to the lower body of the human body is reduced, and the direct blowing prevention requirement of the user is further met.

Description

Technical Field

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

[0002] As people's living standards continue to improve, air conditioners have become an indispensable electrical appliance in daily life. In the actual application of air conditioners, the air from the air conditioner may blow directly toward the user, causing discomfort to the user.

[0003] In the air conditioner direct blowing prevention scheme disclosed in the prior art, the air conditioner is usually controlled to enter the direct blowing prevention mode after the environment meets the triggering conditions of the direct blowing prevention mode. Specifically, the horizontal blades of the air conditioner are controlled to swing to a preset angle with the horizontal direction so that the air outlet direction is upward. The disadvantage is that the direct blowing prevention mode is single. After the ambient temperature changes, the current direct blowing prevention mode may not be suitable for the current actual environment, resulting in the inaccuracy of the direct blowing prevention mode. Summary of the invention

[0004] An object of the present invention is to provide an anti-direct blowing control method for an air conditioning cabinet with better anti-direct blowing effect.

[0005] A further object of the present invention is to ensure the anti-direct blowing effect while ensuring the room cooling speed.

[0006] In particular, the present invention provides an air conditioning cabinet anti-direct blowing control method, which includes:

[0007] Obtaining the indoor ambient temperature and the target temperature of the air conditioner cabinet;

[0008] Calculating the temperature difference between the indoor ambient temperature and the target temperature, and determining a preset direct blow prevention operation strategy corresponding to the temperature difference according to the temperature difference;

[0009] The air conditioning cabinet is controlled to operate according to the anti-direct blowing operation strategy, wherein, in the anti-direct blowing operation strategy, the rotation speed of the lower fan of the lower air outlet of the air conditioning cabinet is less than the rotation speed of the upper fan of the upper air outlet.

[0010] Optionally, the step of determining a preset direct blow prevention operation strategy corresponding to the temperature difference according to the temperature difference includes:

[0011] If the temperature difference is greater than or equal to the first preset temperature difference, determining that the direct blowing prevention operation strategy is a high temperature difference direct blowing prevention operation strategy;

[0012] If the temperature difference is less than the first preset temperature difference and greater than the second preset temperature difference, determining that the direct blowing prevention operation strategy is a medium temperature difference direct blowing prevention operation strategy;

[0013] If the temperature difference is less than or equal to the second preset temperature difference, it is determined that the anti-direct blowing operation strategy is a low temperature difference anti-direct blowing operation strategy.

[0014] Optionally, controlling the air conditioning cabinet to operate according to the high temperature difference direct blowing prevention operation strategy includes:

[0015] Control the upper vertical swing blade of the upper air outlet of the air-conditioning cabinet to open to the first air outlet angle, the upper horizontal swing blade to open to the first air outlet position, the lower vertical swing blade of the lower air outlet to open to the second air outlet angle, the lower horizontal swing blade to open to the first air outlet position, the upper fan speed is the first speed, and the lower fan speed is the second speed, wherein the first air outlet angle is greater than the second air outlet angle, and the air outlet direction corresponding to the first air outlet position is upward.

[0016] Optionally, controlling the air-conditioning cabinet to operate according to the medium temperature difference direct blowing prevention operation strategy includes:

[0017] Control the upper vertical swing blade of the air-conditioning cabinet to open to the second air outlet angle, the upper horizontal swing blade to open to the second air outlet position, the lower vertical swing blade to open to the second air outlet angle, the lower horizontal swing blade to open to the second air outlet position, the upper fan speed is the third speed, and the lower fan speed is the fourth speed, wherein the air outlet direction corresponding to the second air outlet position is forward, and the air outlet volume of the second air outlet position is greater than the air outlet volume of the first air outlet position.

[0018] Optionally, controlling the air-conditioning cabinet to operate according to the low temperature difference direct blowing prevention operation strategy includes:

[0019] The upper vertical swing blade is controlled to be closed, the upper horizontal swing blade is opened to the second air outlet position, the lower vertical swing blade is closed, the lower horizontal swing blade is closed, the upper fan speed is the fifth speed, and the lower fan is closed.

[0020] Optionally, the first speed is greater than the third speed, and the third speed is greater than the fifth speed;

[0021] The second rotation speed is greater than the fourth rotation speed.

[0022] Optionally, the first preset angle corresponds to a maximum air volume.

[0023] Optionally, the step of obtaining the indoor ambient temperature includes: obtaining the indoor ambient temperature detected by a temperature detection device provided on the housing of the air-conditioning cabinet.

[0024] Optionally, before obtaining the indoor ambient temperature and the target temperature of the air conditioner cabinet, the method further includes:

[0025] An instruction for instructing the air-conditioning cabinet to execute an anti-direct-blow mode is received, and an indoor ambient temperature and a target temperature of the air-conditioning cabinet are obtained.

[0026] According to another aspect of the present invention, there is also provided an air conditioning cabinet, comprising:

[0027] A controller, the controller comprising a memory and a processor, the memory storing a computer program, the computer program being used to implement the air conditioning cabinet anti-direct blowing control method according to any one of the above items when executed by the processor.

[0028] The present invention proposes an anti-direct blowing control method for an air-conditioning cabinet, firstly obtaining the indoor ambient temperature and the target temperature of the air-conditioning cabinet, then calculating the temperature difference between the indoor ambient temperature and the target temperature, determining a preset anti-direct blowing operation strategy corresponding to the temperature difference according to the temperature difference, and then controlling the air-conditioning cabinet to operate according to the anti-direct blowing operation strategy, wherein, in the anti-direct blowing operation strategy, the rotation speed of the lower fan of the lower air outlet of the air-conditioning cabinet is less than the rotation speed of the upper fan of the upper air outlet. Based on the technical solution provided by the present invention, the operation of the corresponding anti-direct blowing strategy is determined according to the temperature difference and the operation of the air-conditioning cabinet is controlled, which can meet the user's anti-direct blowing needs in a targeted manner, and the rotation speed of the lower fan is less than the rotation speed of the upper fan, which reduces the amount of air blowing to the lower body of the human body, further meeting the user's anti-direct blowing needs.

[0029] Furthermore, when the air-conditioning cabinet is controlled to operate according to the high temperature difference anti-direct blowing operation strategy, the lower vertical swing blades of the air-conditioning cabinet are controlled to be opened to the second air outlet angle, thereby meeting the user's anti-direct blowing needs while ensuring the indoor cooling speed.

[0030] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented according to the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are listed below.

[0031] Based on the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will become more aware of the above and other objects, advantages and features of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0033] Figure 1 is a structural schematic diagram of an air conditioning cabinet according to an embodiment of the present invention;

[0034] Figure 2is a partially disassembled schematic diagram of an air conditioning cabinet according to an embodiment of the present invention;

[0035] Figure 3 is a schematic structural block diagram of an air conditioning cabinet according to an embodiment of the present invention;

[0036] Figure 4 is a flow chart of a method for preventing direct blowing of an air conditioner cabinet according to an embodiment of the present invention;

[0037] Figure 5 is a schematic diagram of the angle of a vertical swing blade of an air conditioning cabinet according to an embodiment of the present invention;

[0038] Figure 6 Schematic diagram of the position of the swing blade of an air-conditioning cabinet according to an embodiment of the present invention. DETAILED DESCRIPTION

[0039] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0040] It should be noted that the technical features in the embodiment and optional embodiments of the present invention can be combined with each other under the premise of no conflict.

[0041] Figure 1 is a structural schematic diagram of an air conditioning cabinet according to an embodiment of the present invention; Figure 2 is a partially disassembled schematic diagram of an air conditioning cabinet according to an embodiment of the present invention, Figure 2 The air conditioning cabinet shown is an air conditioning cabinet 10 with the upper vertical swing blade 200 and the lower vertical swing blade 300 removed, in order to make the upper horizontal swing blade 400 and the lower horizontal swing blade 500 located at the rear of the upper and lower vertical swing blades more clearly displayed. Figure 1 , 2 As shown, the air conditioner cabinet 10 has two upper and lower air outlets, a plurality of upper vertical swing blades 200 are arranged in the upper air outlet, and a plurality of lower vertical swing blades 300 are arranged in the lower air outlet. Three upper vertical swing blades 200 can be optionally arranged in the upper air outlet, and three lower vertical swing blades 300 can be optionally arranged in the lower air outlet. The upper vertical swing blades 200 and the lower vertical swing blades 300 can be controlled separately.

[0042] A plurality of upper lateral swing blades 400 are disposed in the upper air outlet, and a plurality of lower lateral swing blades 500 are disposed in the lower air outlet. The upper lateral swing blades 400 and the lower lateral swing blades 500 can be controlled separately.

[0043] An upper fan is arranged in the upper air outlet, and a lower fan is arranged in the lower air outlet. The upper fan and the lower fan can be controlled separately.

[0044] By adjusting the angle of the vertical swing blade and / or the position of the horizontal swing blade and / or the speed of the fan, the air volume and / or air outlet direction of the air outlet of the air conditioner cabinet can be changed.

[0045] Figure 3 FIG. 1 is a schematic structural block diagram of an air conditioning cabinet according to an embodiment of the present invention. Figure 3 As shown, the air conditioning cabinet 10 also includes a controller 100, the controller includes a memory 120 and a processor 110, the memory 120 stores a computer program 121, and when the computer program 121 is executed by the processor 110, it is used to implement the air conditioning cabinet anti-direct blowing control method in any of the following embodiments.

[0046] The controller 100 can be used as a part of the air conditioning cabinet 10, arranged inside the air conditioning cabinet 10, and connected to the controller of the air conditioning cabinet 10 itself through data, and work in coordination. The controller 100 can also be arranged outside the air conditioning cabinet 10, for example, a server, a cloud and other network side devices can be arranged, and connected to the air conditioning cabinet 10 data. For example, it can also be arranged in the user's environment or the surrounding environment of the user's environment, and the connection method with the air conditioning cabinet 10 includes but is not limited to wireless transmission, infrared transmission, ultrasonic transmission, etc.

[0047] Figure 4 FIG. 1 is a flow chart of a method for preventing direct blowing of an air conditioner cabinet 10 according to an embodiment of the present invention. Figure 4 As shown, the direct blowing prevention control method of the air-conditioning cabinet 10 executed by the controller 100 at least includes the following steps S402-S406.

[0048] Step S402: Acquire the indoor ambient temperature and the target temperature of the air-conditioning cabinet 10 .

[0049] Step S404: Calculate the temperature difference between the indoor environment temperature and the target temperature, and determine a preset direct blowing prevention operation strategy corresponding to the temperature difference according to the temperature difference.

[0050] Step S406: Control the air conditioning cabinet 10 to operate according to the anti-direct blowing operation strategy, wherein in the anti-direct blowing operation strategy, the rotation speed of the lower fan of the lower air outlet of the air conditioning cabinet 10 is less than the rotation speed of the upper fan of the upper air outlet.

[0051] In an embodiment of the present invention, the indoor ambient temperature and the target temperature of the air-conditioning cabinet 10 are first obtained, and then the temperature difference between the indoor ambient temperature and the target temperature is calculated, and a preset anti-direct blowing operation strategy corresponding to the temperature difference is determined according to the temperature difference, and then the air-conditioning cabinet 10 is controlled to operate according to the anti-direct blowing operation strategy, wherein, in the anti-direct blowing operation strategy, the rotation speed of the lower fan of the lower air outlet of the air-conditioning cabinet 10 is less than the rotation speed of the upper fan of the upper air outlet. Based on the technical solution provided by the present invention, the operation of the corresponding anti-direct blowing strategy is determined according to the temperature difference and the operation of the air-conditioning cabinet 10 is controlled, which can meet the user's anti-direct blowing needs in a targeted manner, and the rotation speed of the lower fan is less than the rotation speed of the upper fan, which reduces the amount of air blowing to the lower body of the human body, further meeting the user's anti-direct blowing needs.

[0052] In one embodiment of the present invention, before obtaining the indoor ambient temperature and the target temperature of the air-conditioning cabinet 10 , it also includes: receiving an instruction to instruct the air-conditioning cabinet 10 to execute an anti-direct blowing mode, and obtaining the indoor ambient temperature and the target temperature of the air-conditioning cabinet 10 .

[0053] Among them, the instruction to instruct the air-conditioning cabinet 10 to execute the anti-direct blowing mode can be optionally from a remote control or a preset terminal device, wherein the preset terminal device includes but is not limited to a mobile phone and an ipd of a designated user.

[0054] In addition, the air conditioning cabinet 10 may be controlled to enter the anti-direct blowing mode at a preset time point, for example, during the user's rest period, the air conditioning cabinet 10 may be controlled to enter the anti-direct blowing mode.

[0055] In one embodiment of the present invention, obtaining the indoor ambient temperature includes: obtaining the indoor ambient temperature detected by a temperature detection device provided on the housing of the air-conditioning cabinet 10 .

[0056] Among them, the temperature detection device can be optionally an infrared temperature detection device, and the infrared temperature detection device includes but is not limited to an infrared temperature sensor and an infrared thermal imager.

[0057] In addition, in other embodiments of the present invention, the temperatures detected by temperature detection devices pre-set at different locations in the room may be obtained, and after excluding the maximum temperature and the minimum temperature, the average of the remaining temperatures may be calculated and determined as the indoor ambient temperature. The indoor ambient temperature determined in this way may be more accurate.

[0058] In one embodiment of the present invention, determining a preset direct blow prevention operation strategy corresponding to the temperature difference according to the temperature difference includes:

[0059] If the temperature difference is greater than or equal to the first preset temperature difference, the anti-direct blowing operation strategy is determined to be a high temperature difference anti-direct blowing operation strategy; if the temperature difference is less than the first preset temperature difference and greater than the second preset temperature difference, the anti-direct blowing operation strategy is determined to be a medium temperature difference anti-direct blowing operation strategy; if the temperature difference is less than or equal to the second preset temperature difference, the anti-direct blowing operation strategy is determined to be a low temperature difference anti-direct blowing operation strategy.

[0060] The first preset temperature difference and the second preset temperature difference may be determined according to actual conditions, and the present invention does not make any specific limitations thereto.

[0061] Among them, if the temperature difference is greater than or equal to the first preset temperature difference, it means that the indoor ambient temperature is high, and at this time, the anti-direct blowing operation strategy is determined to be the high temperature difference anti-direct blowing operation strategy; if the temperature difference is less than the first preset temperature difference and greater than the second preset temperature difference, it means that the indoor ambient temperature is generally high, and at this time, the anti-direct blowing operation strategy is determined to be the medium temperature difference anti-direct blowing operation strategy; if the temperature difference is less than or equal to the second preset temperature difference, it means that the indoor ambient temperature is close to the target temperature, and at this time, the anti-direct blowing operation strategy is determined to be the low temperature difference anti-direct blowing operation strategy.

[0062] In actual applications, the corresponding scene can be achieved with one click, and the comfort and sense of technology brought by technology can be felt in a more intelligent and fashionable way.

[0063] Figure 5 is a schematic diagram of the angle of the vertical swing blade of the air conditioning cabinet 10 according to an embodiment of the present invention. Figure 5 As shown, the vertical swing blade is closed corresponding to position 51, the first air outlet angle is the angle corresponding to position 53, the air outlet volume is maximum, the second air outlet position is the angle corresponding to position 52, the air outlet volume corresponding to the first air outlet angle is greater than the air outlet volume corresponding to the second air outlet angle, and the reset position of the vertical swing blade is position 54.

[0064] Figure 6 FIG. 1 is a schematic diagram showing the position of the horizontal swing blade of the air conditioning cabinet 10 according to an embodiment of the present invention. Figure 6 As shown, the first air outlet position is position 62, the air outlet direction is upward blowing, the second air outlet position is position 63, the air outlet direction is horizontal blowing, the air volume at the second air outlet position 63 is greater than the air volume at the first air outlet position 62, and the swing leaf closing position is position 61.

[0065] See also Figure 5 and Figure 6 As shown, the air-conditioning cabinet 10 is controlled to operate according to the high temperature difference anti-direct blowing operation strategy, including: controlling the upper vertical swing blade 200 of the upper air outlet of the air-conditioning cabinet 10 to open to the first air outlet angle, the upper horizontal swing blade 400 to open to the first air outlet position, the lower vertical swing blade 300 of the lower air outlet to open to the second air outlet angle, the lower horizontal swing blade 500 to open to the first air outlet position, the upper fan speed is the first speed, and the lower fan speed is the second speed, wherein the first air outlet angle is greater than the second air outlet angle, and the air outlet direction corresponding to the first air outlet position is upward.

[0066] Among them, the first air outlet angle can be selected to correspond to the maximum air outlet volume.

[0067] Among them, the second air outlet angle can be selected to be 15 degrees.

[0068] Among them, when the temperature difference between the indoor ambient temperature and the target temperature is large, the upper vertical swing blade 200 of the air-conditioning cabinet 10 is controlled to open to the first air outlet angle, and the lower vertical swing blade 300 is controlled to open to the second air outlet angle. The first air outlet angle is greater than the second air outlet angle, so that the temperature drop rate can be guaranteed while ensuring the anti-direct blowing effect. The upper horizontal swing blade 400 and the lower horizontal swing blade 500 are controlled to open to the first air outlet position, and the air outlet direction corresponding to the first air outlet position is upward, which can further ensure the anti-direct blowing effect while ensuring the temperature drop rate, thereby improving the user experience.

[0069] When the indoor temperature is high, the lower vertical swing blade opens about 15 degrees, the upper horizontal swing blade blows upward, and the lower horizontal swing blade is in the anti-direct blowing position. The speed of the lower fan is lower than that of the upper fan because the cold air sinks. This ensures the cooling capacity of the air conditioner and achieves the effect of preventing direct blowing.

[0070] In one embodiment of the present invention, controlling the air conditioning cabinet 10 to operate according to the medium temperature difference direct blowing prevention operation strategy includes:

[0071] Control the upper vertical swing blade 200 of the air-conditioning cabinet 10 to open to the second air outlet angle, the upper horizontal swing blade 400 to open to the second air outlet position, the lower vertical swing blade 300 to open to the second air outlet angle, the lower horizontal swing blade 500 to open to the second air outlet position, the upper fan speed is the third speed, and the lower fan speed is the fourth speed, wherein the air outlet direction corresponding to the second air outlet position is forward, and the air outlet volume of the second air outlet position is greater than the air outlet volume of the first air outlet position.

[0072] Among them, when the temperature difference between the indoor ambient temperature and the target temperature is generally large, the upper vertical swing blade 200 and the lower vertical swing blade 300 are controlled to open to the second air outlet angle, and the upper horizontal swing blade 400 and the lower horizontal swing blade 500 are opened to the second air outlet position. The air outlet direction corresponding to the second air outlet position is forward, and the air outlet volume of the second air outlet position is greater than the air outlet volume of the first air outlet position. The air volume is small and blown horizontally to cool down as quickly as possible and improve user experience.

[0073] When the indoor temperature drops, the upper and lower vertical swing blades open slightly, and the upper and lower horizontal swing blades blow horizontally. The speed of the lower fan is lower than that of the upper fan. At this time, the wind speed is gentle, and the air conditioner can ensure greater output capacity.

[0074] In one embodiment of the present invention, controlling the air conditioning cabinet 10 to operate according to the low temperature difference direct blowing prevention operation strategy includes:

[0075] The upper vertical swing blade 200 is controlled to be closed, the upper horizontal swing blade 400 is opened to the second air outlet position, the lower vertical swing blade 300 is closed, the lower horizontal swing blade 500 is closed, the upper fan speed is the fifth speed, and the lower fan is closed.

[0076] Among them, when the temperature difference between the indoor ambient temperature and the target temperature is small, the upper and lower vertical swing blades 300 are controlled to be closed, the upper horizontal swing blade 400 is opened to the second air outlet position, and the lower horizontal swing blade 500 is closed. The temperature difference can be quickly reduced by reducing the air outlet volume.

[0077] When the indoor temperature is low, the upper vertical swing blades are closed, the wind blows out from the gaps between the vertical swing blades, and the upper horizontal swing blades blow horizontally; the fan in the lower part stops operating. At this time, the wind speed is gentle, and it does not blow on people, which saves energy.

[0078] In one embodiment of the present invention, the first speed is greater than the third speed, and the third speed is greater than the fifth speed;

[0079] The second rotation speed is greater than the fourth rotation speed.

[0080] The second rotational speed may be selected to be equal to the third rotational speed, and the fourth rotational speed may be selected to be equal to the fifth rotational speed.

[0081] Among them, as the temperature difference between the indoor ambient temperature and the target temperature decreases, the required cooling capacity decreases, so the speeds of the first fan and the second fan are turned lower and lower to avoid direct blowing and save energy.

[0082] The present invention provides an air conditioning cabinet 10 and a method for controlling the air conditioning cabinet 10 to prevent direct blowing. In the method provided by the present invention, the indoor ambient temperature and the target temperature of the air conditioning cabinet 10 are first obtained, and then the temperature difference between the indoor ambient temperature and the target temperature is calculated. According to the temperature difference, a preset anti-direct blowing operation strategy corresponding to the temperature difference is determined, and then the air conditioning cabinet 10 is controlled to operate according to the anti-direct blowing operation strategy, wherein, in the anti-direct blowing operation strategy, the rotation speed of the lower fan of the lower air outlet of the air conditioning cabinet 10 is less than the rotation speed of the upper fan of the upper air outlet. Based on the technical solution provided by the present invention, the operation of the corresponding anti-direct blowing strategy is determined according to the temperature difference and the operation of the air conditioning cabinet 10 is controlled, which can meet the user's anti-direct blowing needs in a targeted manner, and the rotation speed of the lower fan is less than the rotation speed of the upper fan, which reduces the amount of air blowing to the lower body of the human body, further meeting the user's anti-direct blowing needs.

[0083] Furthermore, when the air-conditioning cabinet 10 is controlled to operate according to the high temperature difference anti-direct blowing operation strategy, the lower vertical swing blade 300 of the air-conditioning cabinet 10 is controlled to be opened to the second air outlet angle, thereby meeting the user's anti-direct blowing needs while ensuring the indoor cooling speed.

[0084] In addition, the functional units in various embodiments of the present invention may be physically independent of each other, or two or more functional units may be integrated together, or all functional units may be integrated into one processing unit. The above integrated functional units may be implemented in the form of hardware, or in the form of software or firmware.

[0085] Those skilled in the art can understand that if the integrated functional unit is implemented in the form of software and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention can essentially or all or 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, which includes a number of instructions to enable a computing device (such as a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the method described in each embodiment of the present invention when running the instructions. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM), random access memory (RAM), magnetic disk or optical disk and other media that can store program codes.

[0086] Alternatively, all or part of the steps of implementing the aforementioned method embodiments may be accomplished by hardware associated with program instructions (such as a computing device such as a personal computer, a server, or a network device), and the program instructions may be stored in a computer-readable storage medium. When the program instructions are executed by a processor of a computing device, the computing device executes all or part of the steps of the methods described in the embodiments of the present invention.

[0087] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that within the spirit and principles of the present invention, the technical solutions described in the aforementioned embodiments can still be modified, or some or all of the technical features therein can be replaced by equivalents. However, these modifications or replacements do not deviate from the protection scope of the present invention.

Claims

1. A method for preventing direct blowing of an air conditioner cabinet, characterized in that: include: Obtaining the indoor ambient temperature and the target temperature of the air conditioner cabinet; Calculating the temperature difference between the indoor ambient temperature and the target temperature, and determining a preset direct blow prevention operation strategy corresponding to the temperature difference according to the temperature difference; The air conditioning cabinet is controlled to operate according to the anti-direct blowing operation strategy, wherein, in the anti-direct blowing operation strategy, the rotation speed of the lower fan of the lower air outlet of the air conditioning cabinet is less than the rotation speed of the upper fan of the upper air outlet.

2. The air conditioner cabinet anti-direct blowing control method according to claim 1, characterized in that: The step of determining a preset direct blow prevention operation strategy corresponding to the temperature difference according to the temperature difference comprises: If the temperature difference is greater than or equal to the first preset temperature difference, determining that the direct blowing prevention operation strategy is a high temperature difference direct blowing prevention operation strategy; If the temperature difference is less than the first preset temperature difference and greater than the second preset temperature difference, determining that the direct blowing prevention operation strategy is a medium temperature difference direct blowing prevention operation strategy; If the temperature difference is less than or equal to the second preset temperature difference, it is determined that the anti-direct blowing operation strategy is a low temperature difference anti-direct blowing operation strategy.

3. The air conditioner cabinet anti-direct blowing control method according to claim 2 is characterized in that: Controlling the air conditioning cabinet to operate according to the high temperature difference direct blowing prevention operation strategy includes: Control the upper vertical swing blade of the upper air outlet of the air-conditioning cabinet to open to the first air outlet angle, the upper horizontal swing blade to open to the first air outlet position, the lower vertical swing blade of the lower air outlet to open to the second air outlet angle, the lower horizontal swing blade to open to the first air outlet position, the upper fan speed is the first speed, and the lower fan speed is the second speed, wherein the first air outlet angle is greater than the second air outlet angle, and the air outlet direction corresponding to the first air outlet position is upward.

4. The air conditioner cabinet anti-direct blowing control method according to claim 3 is characterized in that: Controlling the air conditioning cabinet to operate according to the medium temperature difference direct blowing prevention operation strategy includes: Control the upper vertical swing blade of the air-conditioning cabinet to open to the second air outlet angle, the upper horizontal swing blade to open to the second air outlet position, the lower vertical swing blade to open to the second air outlet angle, the lower horizontal swing blade to open to the second air outlet position, the upper fan speed is the third speed, and the lower fan speed is the fourth speed, wherein the air outlet direction corresponding to the second air outlet position is forward, and the air outlet volume of the second air outlet position is greater than the air outlet volume of the first air outlet position.

5. The air conditioner cabinet anti-direct blowing control method according to claim 4, characterized in that: Controlling the air conditioning cabinet to operate according to the low temperature difference direct blowing prevention operation strategy includes: The upper vertical swing blade is controlled to be closed, the upper horizontal swing blade is opened to the second air outlet position, the lower vertical swing blade is closed, the lower horizontal swing blade is closed, the upper fan speed is the fifth speed, and the lower fan is closed.

6. The air conditioner cabinet anti-direct blowing control method according to claim 5, characterized in that: The first speed is greater than the third speed, and the third speed is greater than the fifth speed; The second rotation speed is greater than the fourth rotation speed.

7. The air conditioner cabinet anti-direct blowing control method according to claim 3 is characterized in that The first preset angle corresponds to the maximum air volume.

8. The air conditioner cabinet anti-direct blowing control method according to claim 1, characterized in that: The step of obtaining the indoor ambient temperature includes: obtaining the indoor ambient temperature detected by a temperature detection device arranged on the housing of the air-conditioning cabinet.

9. The air conditioner cabinet anti-direct blowing control method according to claim 1, characterized in that: Before obtaining the indoor ambient temperature and the target temperature of the air conditioner cabinet, the method further includes: An instruction for instructing the air-conditioning cabinet to execute an anti-direct-blow mode is received, and an indoor ambient temperature and a target temperature of the air-conditioning cabinet are obtained.

10. An air conditioning cabinet, characterized in that: include: A controller, the controller comprising a memory and a processor, the memory storing a computer program, the computer program being used to implement the air conditioning cabinet anti-direct blowing control method according to any one of claims 1 to 9 when executed by the processor.

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