Air guide structure, air outlet device, control method and computer readable storage medium

Abstract

The invention relates to the field of electrical equipment, and discloses an air guide structure, an air outlet device, a control method and a computer readable storage medium. The air blown out by the air guide structure can follow a user, so that the air is blown to the body of the user, the cooling effect is guaranteed, and the user experience can be remarkably improved. The air guide structure is applied to the air outlet device and comprises an air duct shell and air guide assemblies, the air duct shell is provided with an air inlet and an air outlet, the air inlet is communicated with an outlet of the air outlet device, the number of the air guide assemblies is at least two, and the air guide assemblies are arranged in the air duct shell and located between the air inlet and the air outlet. The air guide assembly comprises a first air guide plate and a second air guide plate, at least one of the first air guide plate and the second air guide plate can rotate around a horizontally-arranged rotating shaft and be positioned or swing up and down, and the air guide assembly is used for controlling the rotating or swinging angle of the first air guide plate and the second air guide plate according to the human body position information so as to adjust the horizontal air outlet distance.

Description

Technical Field

[0001] The present invention relates to the technical field of electrical equipment, and in particular to an air guide structure, an air outlet device, a control method and a computer-readable storage medium. Background Art

[0002] Range hoods are essential household appliances in the kitchen. They can discharge the fumes generated during the cooking process out of the kitchen, which not only purifies the kitchen environment, but is also beneficial to human health, greatly improving people's experience when cooking. During the cooking process, the temperature of the kitchen environment will rise, and users will sweat and get hot when cooking in the kitchen. In order to make users feel cool and comfortable during the cooking process, a fan hood with a built-in fan function has appeared in the prior art. This fan hood can blow air to the user to make the user feel cool. However, during the cooking process, the user will inevitably move around, and the wind blown out by the existing fan hood cannot continuously blow on the user, and the user will still feel hot, and the cooling effect is poor. Summary of the invention

[0003] In view of this, the present invention provides an air guide structure, an air outlet device, a control method and a computer-readable storage medium to solve the problem that the existing fan range hood has a poor cooling effect when the user is walking.

[0004] In a first aspect, the present invention provides an air guide structure, which is applied to an air outlet device, and the air guide structure comprises:

[0005] An air duct housing, having an air inlet and an air outlet, wherein the air inlet is connected to the air outlet of the air outlet device;

[0006] At least two groups of wind guide components are arranged in the air duct shell and placed between the air inlet and the air outlet. The wind guide components include a first wind guide plate and a second wind guide plate. At least one of the first wind guide plate and the second wind guide plate can be rotated and positioned or swung up and down around a horizontally arranged rotating shaft. The wind guide components are used to control the rotation or swinging angle of the first wind guide plate and the second wind guide plate according to human body position information to adjust the horizontal air outlet distance.

[0007] Beneficial effect: The wind guide structure of the present invention includes an air duct housing and at least two groups of wind guide components, wherein the wind guide components can control the rotation or swing angle of the first wind guide plate and the second wind guide plate according to the human body position information to adjust the horizontal air outlet distance, that is, adjust the air supply distance. When the user walks, the human body position information will change. The wind guide component can control the rotation or swing of the first wind guide plate and the second wind guide plate according to the real-time changing human body position information, and can control the rotation or swing angle of the first wind guide plate and the second wind guide plate, thereby realizing the adjustment of the horizontal air outlet distance, so that the wind blown out by the wind guide structure can follow the user and blow to the user to ensure the effect of cooling down and cooling down. It has a high degree of intelligence and can significantly improve the user experience.

[0008] In an optional embodiment, ends of the first air guide plate and the second air guide plate in a group of the air guide assemblies close to the air inlet are rotatably connected to the same rotating shaft.

[0009] Beneficial effects: In the air guide structure of the present invention, the ends of the first air guide plate and the second air guide plate in a group of air guide components close to the air inlet are rotatably connected to the same rotating shaft, so that the first air guide plate and the second air guide plate rotate or swing around the same rotating shaft, which can simplify the structure, compact the structural design, and facilitate the structural layout. Moreover, by controlling the rotation or swinging angle of the first air guide plate and the second air guide plate, during the air guiding process, when the wind blows from the air inlet to the air outlet, the flow area becomes smaller and smaller, thereby compressing the air, increasing the wind speed, and reducing the temperature of the wind, so that the user feels cooler.

[0010] In an optional embodiment, the air guide component has an air guide state and a closed state. When the air guide component is in the closed state, the air inlet and the air outlet are isolated by the air guide component.

[0011] Beneficial effects: The air guide structure of the present invention has an air guide component with two states, namely, an air guide state and a closed state. The air guide state is also the working state of the air guide component. When the air guide component is in the closed state, the air inlet and the air outlet are isolated by the air guide component, namely, the air inlet and the air outlet are not connected. At this time, the air duct shell is closed to prevent external dust from entering the air duct shell, which is conducive to keeping the inside of the air duct shell clean.

[0012] In an optional embodiment, when the air guide assembly is in the closed state, the first air guide plate in the air guide assembly close to the top wall of the air duct shell abuts against the top wall of the air duct shell; the second air guide plate in the air guide assembly close to the bottom wall of the air duct shell abuts against the bottom wall of the air duct shell; and in two adjacent groups of air guide assemblies, the first air guide plate of one group of air guide assemblies abuts against the second air guide plate of the other group of air guide assemblies.

[0013] Beneficial effect: The air guide structure of the present invention utilizes the first air guide plate and the second air guide plate in the air guide assembly to realize the closure of the air duct shell, so that the air guide assembly can not only guide the air, but also close the air duct shell, without the need to separately set up a structure for closing the air duct shell, thereby achieving the purpose of simplifying the structure.

[0014] In an optional embodiment, the first air guide plate includes a first air guide plate working end away from the rotating shaft, and the second air guide plate includes a second air guide plate working end away from the rotating shaft; when the air guide assembly is in the closed state, the first air guide plate working end abuts against the top wall of the air duct shell or the second air guide plate working end of the adjacent group of air guide assemblies, and the second air guide plate working end abuts against the bottom wall of the air duct shell or the first air guide plate working end of the adjacent group of air guide assemblies.

[0015] Beneficial effect: In the air guide structure of the present invention, the rotating shaft is arranged at one end of the first air guide plate and the second air guide plate, the end of the first air guide plate away from the rotating shaft is the working end of the first air guide plate, and the end of the second air guide plate away from the rotating shaft is the working end of the second air guide plate. Through the cooperation between the working end of the first air guide plate, the working end of the second air guide plate and the top wall and the bottom wall of the air duct shell, as well as the cooperation between the working end of the first air guide plate and the working end of the second air guide plate, the inside of the air duct shell can be easily closed, and the air guide structure is compact and simplified.

[0016] In an optional embodiment, when the air guide assembly is in the air guiding state, the first air guide plate in the air guide assembly close to the top wall of the air duct shell is separated from the top wall of the air duct shell; and / or in two adjacent groups of air guide assemblies, the first air guide plate of one group of air guide assemblies is separated from the second air guide plate of the other group of air guide assemblies.

[0017] Beneficial effect: In the air guide structure of the present invention, when the air guide assembly is in the air guiding state, the first air guide plate in the air guide assembly close to the top wall of the air duct shell is separated from the top wall of the air duct shell; and / or in two adjacent groups of air guide assemblies, the first air guide plate of one group of air guide assemblies is separated from the second air guide plate of the other group of air guide assemblies, thereby connecting the air inlet with the air outlet, and opening the air duct shell at the same time as the air guiding starts, without the need to separately set up a structure for closing the air duct shell, thereby achieving the purpose of simplifying the structure.

[0018] In an optional embodiment, when the air guide assembly is in the air guide state, the second air guide plate in the air guide assembly close to the bottom wall of the air duct housing is separated from the bottom wall of the air duct housing.

[0019] Beneficial effect: In the air guide structure of the present invention, when the air guide assembly is in the air guiding state, the second air guide plate in the air guide assembly close to the bottom wall of the air duct shell is separated from the bottom wall of the air duct shell to further open the air duct shell and expand the ventilation area.

[0020] In an optional embodiment, a driving mechanism is further included, and the driving mechanism is arranged on the air duct housing, and the driving mechanism is used to drive the first air guide plate or the second air guide plate to rotate and position around the rotating shaft or swing up and down.

[0021] Beneficial effects: The air guide structure of the present invention drives the first air guide plate or the second air guide plate to rotate and position or swing up and down around the rotating shaft through a driving mechanism, so as to simplify control and improve control reliability and automation.

[0022] In a second aspect, the present invention provides an air outlet device, comprising a main body, at least one fan and an air guide structure as described above, wherein the fan and the air guide structure are both arranged on the main body, and the fan outlet of the fan is connected to the air inlet of the air guide structure.

[0023] Because the air outlet device of the present invention includes the air guide structure of the present invention, it has the same beneficial effects as the air guide structure of the present invention, which will not be described in detail.

[0024] In an optional embodiment, a control module is further included, which is arranged on the main body, and the control module is electrically connected to the fan and the driving mechanism of the air guide structure.

[0025] Beneficial effects: The air outlet device of the present invention controls the operation of the driving mechanism of the fan and the air guide structure through the control module, has good control reliability, and is convenient for users to use.

[0026] In an optional embodiment, it further includes an inductive detection component, which is disposed on the main body and electrically connected to the control module, and is used to detect human body position information and send it to the control module.

[0027] Beneficial effect: The air outlet device of the present invention also includes a sensing detection component, which is used to detect human body position information and send it to the control module. The human body position information is the horizontal distance between the human body and the air outlet device. The sensing detection component can obtain the horizontal distance between the human body and the air outlet device, and then send it to the control module, so as to control the air guide structure so that the wind blown by the fan can reach the user's location.

[0028] In an optional embodiment, it also includes an operation module, which is arranged on the main body, the operation module is electrically connected to the control module, and the operation module is used to receive user operation information and send it to the control module to control the fan and the air guide structure to operate according to the operation information.

[0029] Beneficial effect: The air outlet device of the present invention also includes an operation module, which is used to receive user operation information and send it to the control module. The user can issue corresponding control instructions to the air outlet device by manually operating the operation module. The control module then controls the fan and the air guide structure to operate according to the operation information. By setting the operation module, the user can operate and use it conveniently.

[0030] In an optional embodiment, the operating module includes an intelligent blowing button, and the intelligent blowing button is used to start / stop the sensing detection component.

[0031] Beneficial effect: The air outlet device of the present invention has an operating module including an intelligent blowing button, and the start / shutdown of the sensing detection component can be controlled by operating the intelligent blowing button, so as to facilitate user operation.

[0032] In an optional embodiment, two fans are provided, and the two fans are arranged at intervals at the air inlet.

[0033] Beneficial effect: The air outlet device of the present invention is provided with two fans, and the two fans are spaced apart at the air inlet of the air guide structure, which can enhance the air output of the air outlet device, can effectively and quickly blow air to cool down the user, and improve the user experience.

[0034] In an optional embodiment, the air outlet device is a range hood.

[0035] Beneficial effects: The air outlet device of the present invention is a range hood, which can effectively cool down the kitchen environment, and the wind blown out by the range hood can change with the user, so that the user has a better cooling experience and a high degree of intelligence.

[0036] In a third aspect, the present invention further provides a control method, which is performed by the above-mentioned air outlet device, and the control method includes:

[0037] Turn on the computer;

[0038] The rotation or swinging angles of the first air guide plate and the second air guide plate in the air guide assembly are controlled according to the human body position information to adjust the horizontal air outlet distance.

[0039] Because the control method of the present invention is executed by the air outlet device of the present invention, it has the same beneficial effects as the air outlet device of the present invention, and will not be described in detail here.

[0040] In an optional embodiment, before the step of controlling the rotation or swinging angle of the first air guide plate and the second air guide plate in the air guide assembly according to the human body position information to adjust the horizontal air outlet distance, the step further includes: starting the sensing detection component.

[0041] Beneficial effect: The control method of the present invention can start the intelligent blowing mode by starting the sensing detection part, so that the air guide structure guides the air according to the human body position information and sends the wind to the user's position, so as to improve the intelligence level of air supply, make the user feel cooler, and improve the user experience.

[0042] In an optional embodiment, the wind guide assembly includes a first group of wind guide assemblies and a second group of wind guide assemblies arranged in sequence from top to bottom, and the first wind guide plate and the second wind guide plate in each group of wind guide assemblies can be rotated around a horizontal rotation axis and positioned or swung up and down;

[0043] The step of controlling the rotation or swinging angle of the first air guide plate and the second air guide plate in the air guide assembly according to the human body position information to adjust the horizontal air outlet distance includes:

[0044] When the horizontal distance L between the human body and the air outlet device satisfies 0≤L<1m, the first air guide plate of the first group of air guide components is controlled to rotate and position so that the first air guide plate is below the horizontal direction and the angle between the first air guide plate and the horizontal direction is α1, and the second air guide plate of the first group of air guide components is controlled to rotate and position so that the second air guide plate is below the horizontal direction and the angle between the second air guide plate and the horizontal direction is α2; and, the first air guide plate of the second group of air guide components is controlled to rotate and position so that the first air guide plate is above the horizontal direction and the angle between the first air guide plate and the horizontal direction is β1, and the second air guide plate of the second group of air guide components is controlled to rotate and position so that the second air guide plate is below the horizontal direction and the angle between the second air guide plate and the horizontal direction is β2.

[0045] Beneficial effect: The control method of the present invention, the above steps are aimed at setting up an air guide structure with two groups of air guide components, and the first air guide plate and the second air guide plate of the two groups of air guide components can rotate or swing around the rotating axis. When the horizontal distance L between the human body and the air outlet device satisfies 0≤L<1m, the above steps can make the wind blow to the position of the human body, so as to make the user's cooling effect better and enhance the user experience.

[0046] In an optional implementation, the angle α1 is 8°, the angle α2 is 36°, the angle β1 is 5°, and the angle β2 is 29°.

[0047] Beneficial effect: The control method of the present invention, when the angle α1 is 8°, the angle α2 is 36°, the angle β1 is 5°, and the angle β2 is 29°, can blow wind to the area when the horizontal distance L between the human body and the air outlet device satisfies 0≤L<1m, so as to provide a better cooling effect for the user and enhance the user experience.

[0048] In an optional embodiment, the step of controlling the rotation or swinging angle of the first air guide plate and the second air guide plate in the air guide assembly according to the human body position information to adjust the horizontal air outlet distance further includes:

[0049] When the horizontal distance L between the human body and the air outlet device satisfies 1m≤L<2m, the first air guide plate of the first group of air guide components is controlled to rotate and position so that the first air guide plate is above the horizontal direction and the angle between the first air guide plate and the horizontal direction is α3, and the second air guide plate of the first group of air guide components is controlled to rotate and position so that the second air guide plate is below the horizontal direction and the angle between the second air guide plate and the horizontal direction is α4; and, the first air guide plate of the second group of air guide components is controlled to rotate and position so that the first air guide plate is above the horizontal direction and the angle between the first air guide plate and the horizontal direction is β3, and the second air guide plate of the second group of air guide components is controlled to rotate and position so that the second air guide plate is below the horizontal direction and the angle between the second air guide plate and the horizontal direction is β4.

[0050] Beneficial effect: The control method of the present invention, the above steps are aimed at setting up an air guide structure with two groups of air guide components, and the first air guide plate and the second air guide plate of the two groups of air guide components can rotate or swing around the rotating axis. When the horizontal distance L between the human body and the air outlet device satisfies 1m≤L<2m, the above steps can make the wind blow to the position of the human body, so as to make the user's cooling effect better and enhance the user experience.

[0051] In an optional implementation, the angle α3 is 14°, the angle α4 is 22°, the angle β3 is 21°, and the angle β4 is 6°.

[0052] Beneficial effect: The control method of the present invention, when the angle α3 is 14°, the angle α4 is 22°, the angle β3 is 21°, and the angle β4 is 6°, can blow wind to the area when the horizontal distance L between the human body and the air outlet device satisfies 1m≤L<2m, thereby providing a better cooling effect for the user and improving the user experience.

[0053] In an optional embodiment, the step of controlling the rotation or swinging angle of the first air guide plate and the second air guide plate in the air guide assembly according to the human body position information to adjust the horizontal air outlet distance further includes:

[0054] When the horizontal distance L between the human body and the air outlet device satisfies L≥2m or the human body position information is not detected, the first air guide plate of the first group of air guide components is controlled to swing above the horizontal direction and the second air guide plate is controlled to swing below the horizontal direction, and the first air guide plate of the second group of air guide components is controlled to swing above the horizontal direction and the second air guide plate is controlled to swing below the horizontal direction.

[0055] Beneficial effect: The control method of the present invention, the above steps are aimed at setting an air guide structure with two groups of air guide components, and the first air guide plates and the second air guide plates of the two groups of air guide components can rotate or swing around the rotating shaft. When the horizontal distance L between the human body and the air outlet device satisfies L≥2m or the human body position information is not detected, the human body is too far away from the air outlet device or the human body is not in the space where the air outlet device is located, the above steps can make the first air guide plate and the second air guide plate swing (sweep the wind), and the air flow is accelerated by sweeping the wind. The accelerated air flow can make people feel cool and improve the user experience.

[0056] In an optional implementation, a swing angle range of each of the first air guide plates and each of the second air guide plates is 12° to 35°.

[0057] Beneficial effect: According to the control method of the present invention, when sweeping the wind, the swing angle range of the first wind guide plate and the second wind guide plate is 12° to 35°. Within the above swing range, the best wind sweeping effect can be achieved, the air flow can be accelerated, and the environment can be cooler.

[0058] In an optional embodiment, the first air guide plate and the second air guide plate in the first group of air guide components swing symmetrically, and / or the first air guide plate and the second air guide plate in the second group of air guide components swing symmetrically.

[0059] Beneficial effect: According to the control method of the present invention, the first air guide plate and the second air guide plate can swing symmetrically to enhance the wind sweeping effect, making the air flow faster and making the environment cooler.

[0060] In an optional embodiment, before the step of starting the induction detection element, the method further includes:

[0061] Control the first air guide plate of the first group of air guide components to rotate and position so that the first air guide plate is above the horizontal direction and the angle between the first air guide plate and the horizontal direction is α5, control the second air guide plate of the first group of air guide components to rotate and position so that the second air guide plate is below the horizontal direction and the angle between the second air guide plate and the horizontal direction is α6; and control the first air guide plate of the second group of air guide components to rotate and position so that the first air guide plate is above the horizontal direction and the angle between the first air guide plate and the horizontal direction is β5, control the second air guide plate of the second group of air guide components to rotate and position so that the second air guide plate is below the horizontal direction and the angle between the second air guide plate and the horizontal direction is β6.

[0062] Beneficial effect: The control method of the present invention enables the air guide structure to perform normal mode air blowing before the intelligent air blowing is turned on, which is suitable for application scenarios where the user does not move.

[0063] In an optional implementation, the angle α5, the angle α6, the angle β5 and the angle β6 are all 29°.

[0064] Beneficial effect: According to the control method of the present invention, when the angle α5, the angle α6, the angle β5 and the angle β6 are all 29°, the air guide structure can perform air blowing in normal mode, which is suitable for application scenarios where the user does not move, so that the user's cooling effect is better and the user experience is improved.

[0065] In an optional embodiment, the wind guide assembly includes a first group of wind guide assemblies and a second group of wind guide assemblies arranged in sequence from top to bottom, the first wind guide plates in each group of wind guide assemblies can be rotated around a horizontal rotation axis and positioned or swung up and down, and the second wind guide plates in each group of wind guide assemblies are fixedly arranged;

[0066] The step of controlling the rotation or swinging angle of the first air guide plate and the second air guide plate in the air guide assembly according to the human body position information to adjust the horizontal air outlet distance includes:

[0067] When the horizontal distance L between the human body and the air outlet device satisfies 0≤L<1.5m, the first air guide plate of the first group of air guide components is controlled to rotate and position so that the first air guide plate is below the horizontal direction and the angle between the first air guide plate and the horizontal direction is α'1, and the first air guide plate of the second group of air guide components is controlled to rotate and position so that the first air guide plate is below the horizontal direction and the angle between the first air guide plate and the horizontal direction is β'1.

[0068] Beneficial effect: The control method of the present invention, the above steps are aimed at setting up an air guide structure with two groups of air guide components, and the first air guide plates of the two groups of air guide components can rotate or swing around the rotating shaft, and the second air guide plates are fixed and cannot rotate or swing. The air guide structure of this structure is simpler and can save manufacturing costs. When the horizontal distance L between the human body and the air outlet device satisfies 0≤L<1.5m, the above steps can make the wind blow to the position of the human body, so as to make the user's cooling effect better and enhance the user experience.

[0069] In an optional implementation, the angle α'1 is 6°, and the angle β'1 is 13°.

[0070] Beneficial effect: The control method of the present invention, when the angle α'1 is 6° and the angle β'1 is 13°, can blow wind to the area when the horizontal distance L between the human body and the air outlet device satisfies 0≤L<1.5m, so as to achieve better cooling effect for the user and enhance the user experience.

[0071] In an optional embodiment, the step of controlling the rotation or swinging angle of the first air guide plate and the second air guide plate in the air guide assembly according to the human body position information to adjust the horizontal air outlet distance further includes:

[0072] When the horizontal distance L between the human body and the air outlet device satisfies L≥1.5m or the human body position information is not detected, the first air guide plate of the first group of air guide components is controlled to swing, and the first air guide plate of the second group of air guide components is controlled to swing.

[0073] Beneficial effect: The control method of the present invention, the above steps are aimed at setting an air guide structure with two groups of air guide components, and the first air guide plates of the two groups of air guide components can rotate or swing around the rotating shaft, and the second air guide plates are fixed and cannot rotate or swing. The air guide structure of this structure is simpler and can save manufacturing costs. When the horizontal distance L between the human body and the air outlet device satisfies L≥1.5m or the human body position information is not detected, the human body is too far away from the air outlet device or the human body is not in the space where the air outlet device is located, the above steps can make the first air guide plate and the second air guide plate swing (sweep the wind), and the air flow is accelerated by sweeping the wind. The accelerated air flow can make people feel cool and improve the user experience.

[0074] In an optional implementation, the swing angle range of each of the first air guide plates is -7° to 35°.

[0075] Beneficial effect: According to the control method of the present invention, when sweeping the wind, the swing angle range of the first wind guide plate and the second wind guide plate is -7° to 35°. Within the above swing range, the best wind sweeping effect can be achieved, the air flow can be accelerated, and the environment can be cooler.

[0076] In an optional implementation, the two first air guide plates remain parallel during the swinging process.

[0077] Beneficial effect: According to the control method of the present invention, the two first air guide plates remain parallel during the swinging process, which can ensure the balance and stability of the air output and improve the user experience.

[0078] In an optional embodiment, before the step of starting the induction detection element, the method further includes:

[0079] Control the first air guide plate of the first group of air guide components to rotate and position so that the first air guide plate is above the horizontal direction and the angle between the first air guide plate and the horizontal direction is α'2; and control the first air guide plate of the second group of air guide components to rotate and position so that the first air guide plate is above the horizontal direction and the angle between the first air guide plate and the horizontal direction is β'2.

[0080] Beneficial effect: The control method of the present invention enables the air guide structure to perform normal mode air blowing before the intelligent air blowing is turned on, which is suitable for application scenarios where the user does not move.

[0081] In an optional implementation, the angle α'2 is 23°, and the angle β'2 is 19°.

[0082] Beneficial effect: According to the control method of the present invention, when the angle α'2 is 23° and the angle β'2 is 19°, the wind guide structure can perform normal mode blowing, which is suitable for application scenarios where the user does not move, so that the user's cooling effect is better and the user experience is improved.

[0083] In a fourth aspect, the present invention further provides a computer-readable storage medium, wherein the computer-readable storage medium stores computer instructions, and when the computer instructions are executed, the above-mentioned control method is implemented.

[0084] Because the computer-readable storage medium of the present invention implements the control method of the present invention and has the same beneficial effects as the control method of the present invention, it is not described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

[0085] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0086] Figure 1 It is a schematic diagram of the air guide structure of the present invention (the air duct housing is omitted);

[0087] Figure 2 It is a side view of the air guide structure (closed state) of the present invention;

[0088] Figure 3 It is an exploded schematic diagram of the air guide assembly in the air guide structure of the present invention;

[0089] Figure 4 is an overall schematic diagram of the air outlet device of the present invention;

[0090] Figure 5 It is a front view of the air outlet device of the present invention;

[0091] Figure 6 is a top view of the air outlet device of the present invention;

[0092] Figure 7 Schematic diagram of the wind guide structure (wind guide state) of the present invention Figure 1 ;

[0093] Figure 8 Schematic diagram of the wind guide structure (wind guide state) of the present invention Figure 2 ;

[0094] Fig. 9 Schematic diagram of the wind guide structure (wind guide state) of the present invention Figure 3 ;

[0095] Fig.10 Schematic diagram of the wind guide structure (wind guide state) of the present invention Figure 4 ;

[0096] Fig.11 It is a schematic diagram of an air guide structure (the air duct housing is omitted) of another embodiment of the present invention;

[0097] Fig.12 Schematic diagram of the wind guide structure (wind guide state) of another embodiment of the present invention Figure 1 ;

[0098] Fig.13 Schematic diagram of the wind guide structure (wind guide state) of another embodiment of the present invention Figure 2 ;

[0099] Fig.14 Schematic diagram of the wind guide structure (wind guide state) of another embodiment of the present invention Figure 3 ;

[0100] Fig.15 It is a basic flow chart of the control method of the present invention.

[0101] Description of reference numerals:

[0102] 1. Air duct housing; 101. Air inlet; 102. Air outlet; 103. Air duct top plate; 104. Air duct bottom plate;

[0103] 2. First air guide plate; 201. Working end of first air guide plate; 202. Plug hole of first air guide plate;

[0104] 3. Second air guide plate; 301. Working end of second air guide plate; 302. Plug hole of second air guide plate;

[0105] 4. Rotating shaft;

[0106] 5. Ontology;

[0107] 6. Fan;

[0108] 7. Induction detection parts;

[0109] 8. Intelligent hair drying button;

[0110] 9. Air outlet position button;

[0111] 10. Stepper motor;

[0112] 11. Air outlet grille. DETAILED DESCRIPTION

[0113] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0114] On the market, fan range hoods with fan functions only have fan speed adjustment gears, but the horizontal air outlet distance cannot change with the user's movement. The degree of intelligence is low, and users will still feel hot, and the cooling effect is not good.

[0115] Combine the following Figure 1-Figure 15 , describing embodiments of the air guide structure, air outlet device, control method and computer-readable storage medium of the present invention.

[0116] According to an embodiment of the present invention, there is provided an air guide structure, which is applied to an air outlet device, and the air guide structure includes: an air duct shell 1 and an air guide assembly, the air duct shell 1 has an air inlet 101 and an air outlet 102, the air inlet 101 is connected to the air outlet of the air outlet device, and the air guide assembly is provided with at least two groups, the air guide assembly is arranged in the air duct shell 1 and placed between the air inlet 101 and the air outlet 102, the air guide assembly includes a first air guide plate 2 and a second air guide plate 3, at least one of the first air guide plate 2 and the second air guide plate 3 can be rotated and positioned or swung up and down around a horizontally arranged rotating shaft 4, and the air guide assembly is used to control the rotation or swinging angle of the first air guide plate 2 and the second air guide plate 3 according to human body position information to adjust the horizontal air outlet distance.

[0117] In this wind guide structure, the wind guide component can control the rotation or swing angle of the first wind guide plate 2 and the second wind guide plate 3 according to the human body position information to adjust the horizontal wind outlet distance, that is, adjust the air supply distance. When the user walks, the human body position information will change. The wind guide component can control the rotation or swing of the first wind guide plate 2 and the second wind guide plate 3 according to the real-time changing human body position information, and can control the rotation or swing angle of the first wind guide plate 2 and the second wind guide plate 3, thereby adjusting the horizontal wind outlet distance, so that the wind blown out by the wind guide structure can follow the user and blow on the user to ensure the effect of cooling down and cooling down. It has a high degree of intelligence and can significantly improve the user experience.

[0118] The function of the wind guide structure is to guide the wind. The wind guide structure can be applied to an air outlet device, such as a range hood with a fan function, an air conditioner, etc., and the air outlet device has an air outlet of the air outlet device. The wind guide structure includes an air duct housing 1. The air duct housing 1 is a supporting structure of the air guide structure and has a certain structural strength. The interior of the air duct housing 1 has a setting space. The size and shape of the air duct housing 1 match the air outlet device applicable to the wind guide structure. In this embodiment, the air duct housing 1 is a rectangular parallelepiped as a whole. The air duct housing 1 has an air inlet 101 and an air outlet 102. Specifically, the two rectangular side walls of the rectangular parallelepiped air duct housing 1 with larger areas are provided with the above-mentioned air inlet 101 and air outlet 102. The air inlet 101 and the air outlet 102 are arranged relatively to facilitate the rapid export of wind.

[0119] Optionally, an air outlet grille 11 may be provided at the air outlet 102 to reduce external dust, oil smoke, etc. from entering the interior of the air duct housing 1 through the air outlet 102 to keep the interior of the air duct housing 1 clean.

[0120] The air guide assembly is arranged in the setting space in the air duct housing 1, and at least two groups of air guide assemblies are arranged. The specific number of air guide assemblies can be arranged according to the size of the setting space and the air supply demand. For example, two groups, three groups, four groups, etc. of air guide assemblies can be arranged.

[0121] The wind guide component is arranged in the air duct housing 1 and placed between the air inlet 101 and the air outlet 102. The wind entering the air duct housing 1 from the air inlet 101 can change the wind direction and wind speed when passing through the wind guide component, and then blown out from the air outlet 102, thereby realizing the wind guiding function of the wind guide component.

[0122] The wind guide assembly includes a first wind guide plate 2 and a second wind guide plate 3. At least one of the first wind guide plate 2 and the second wind guide plate 3 can rotate and position or swing up and down around a horizontally arranged rotating shaft 4. Figure 1 and Figure 3 As shown, in each group of air guide components, a horizontally arranged rotating shaft 4 is provided, and at least one of the first air guide plate 2 and the second air guide plate 3 can rotate and position around the rotating shaft 4 or swing up and down, that is, in some embodiments, only the first air guide plate 2 can rotate and position around the rotating shaft 4 or swing up and down, in other embodiments, only the second air guide plate 3 can rotate and position around the rotating shaft 4 or swing up and down, and in other embodiments, both the first air guide plate 2 and the second air guide plate 3 can rotate and position around the rotating shaft 4 or swing up and down. Among them, "rotate and position" means that the first air guide plate 2 or the second air guide plate 3 can be kept in this position to achieve positioning after rotating a certain angle.

[0123] In other embodiments, according to different wind guiding requirements, two horizontally arranged rotating shafts 4 can be further provided in each group of wind guiding components, that is, the first wind guide plate 2 and the second wind guide plate 3 are respectively rotatably connected to different rotating shafts 4, which can also achieve the wind guiding effect.

[0124] In this embodiment, the first air guide plate 2 and the second air guide plate 3 can both rotate and position around the rotating shaft 4 or swing up and down to change the air outlet angle, thereby more accurately adjusting the horizontal air outlet distance.

[0125] Furthermore, the ends of the first air guide plate 2 and the second air guide plate 3 in a group of air guide assemblies close to the air inlet 101 are rotatably connected to the same rotating shaft 4 .

[0126] In the same group of air guide components, one end of the first air guide plate 2 and the second air guide plate 3 are rotatably connected to the same rotating shaft 4. Specifically, one end of the first air guide plate 2 and the second air guide plate 3 close to the air inlet 101 is rotatably connected to the rotating shaft 4 to simplify the structure and facilitate structural setting.

[0127] like Figure 3 As shown, in the present embodiment, the first air guide plate 2 and the second air guide plate 3 are both rectangular structures, one of the long sides of the first air guide plate 2 is provided with a first air guide plate socket 202, and similarly, one of the long sides of the second air guide plate 3 is also provided with a second air guide plate socket 302, and after the first air guide plate 2, the second air guide plate 3 and the rotating shaft 4 are assembled, the first air guide plate socket 202 and the second air guide plate socket 302 are staggered, and the rotating shaft 4 is suitable for inserting the first air guide plate socket 202 and the second air guide plate socket 302 to realize the rotatable connection between the first air guide plate 2, the second air guide plate 3 and the rotating shaft 4.

[0128] In the wind guide assembly of this structure, when the first wind guide plate 2 and the second wind guide plate 3 rotate or swing, a wind duct structure with a gradually decreasing flow area can be formed, that is, the flow diameter of the wind becomes smaller and smaller, so that the wind speed becomes faster. According to the principle of air compression cooling, the flow diameter of the wind becomes smaller in this process, the air is compressed, and the temperature of the blown wind decreases, which can make the user feel cooler. Among them, the principle of air compression cooling means that when the air flow flows from the position with a large aperture to the position with a small aperture, the flow rate will become faster, and the air temperature will decrease as the aperture decreases. According to the law of conservation of energy, the kinetic energy increases and the thermal energy decreases, thereby achieving the purpose of cooling.

[0129] Furthermore, the air guide component has an air guide state and a closed state. When the air guide component is in the closed state, the air inlet 101 and the air outlet 102 are isolated by the air guide component.

[0130] The air guide assembly has an air guide state and a closed state. When the air outlet device is turned on, the air guide assembly is in the air guide state, and when the air outlet device is turned off, the air guide assembly is in the closed state. When the air guide assembly is in the closed state, the air inlet 101 and the air outlet 102 are isolated by the air guide assembly, that is, the air inlet 101 and the air outlet 102 are not connected, so as to close the space inside the air duct housing 1, prevent external dust, oil smoke, etc. from entering the air duct housing 1, so as to keep the inside of the air duct housing 1 clean.

[0131] Furthermore, when the air guide assembly is in a closed state, the first air guide plate 2 in the air guide assembly close to the top wall of the air duct shell abuts against the top wall of the air duct shell; the second air guide plate 3 in the air guide assembly close to the bottom wall of the air duct shell abuts against the bottom wall of the air duct shell; and in two adjacent groups of air guide assemblies, the first air guide plate 2 of one group of air guide assemblies abuts against the second air guide plate 3 of the other group of air guide assemblies.

[0132] like Figure 2 As shown, when the air guide assembly is in a closed state, the air guide assembly closes the internal setting space of the air duct housing 1, and the air inlet 101 and the air outlet 102 are not connected. The air duct housing 1 has an air duct housing top wall and an air duct housing bottom wall, the air duct housing top wall is the air duct top plate 103, and the air duct housing bottom wall is the air duct bottom plate 104. When the air guide assembly is in a closed state, the first air guide plate 2 in the air guide assembly close to the air duct top plate 103 abuts against the air duct top plate 103 to close the air duct close to the air duct top plate 103, and the second air guide plate 3 in the air guide assembly close to the air duct bottom plate 104 abuts against the air duct bottom plate 104 to close the air duct close to the air duct bottom plate 104, and in two adjacent groups of air guide assemblies, the first air guide plate 2 of one group of air guide assemblies abuts against the second air guide plate 3 of the other group of air guide assemblies to close the air duct in the middle position, thereby closing the internal setting space of the air duct housing 1.

[0133] Furthermore, the first air guide plate 2 includes a first air guide plate working end 201 away from the rotating shaft 4, and the second air guide plate 3 includes a second air guide plate working end 301 away from the rotating shaft 4; when the air guide assembly is in a closed state, the first air guide plate working end 201 abuts against the top wall of the air duct shell or the second air guide plate working end 301 of the adjacent group of air guide assemblies, and the second air guide plate working end 301 abuts against the bottom wall of the air duct shell or the first air guide plate working end 201 of the adjacent group of air guide assemblies.

[0134] One end of the first air guide plate 2 is rotatably connected to the rotating shaft, and the other end, that is, the end away from the rotating shaft 4, is the first air guide plate working end 201. Similarly, one end of the second air guide plate 3 is rotatably connected to the rotating shaft, and the other end, that is, the end away from the rotating shaft 4, is the second air guide plate working end 301.

[0135] When the air guide assembly is in a closed state, the working end 201 of the first air guide plate abuts against the top wall of the air duct shell or the second working end 301 of the air guide plate of an adjacent group of air guide assemblies, and the working end 301 of the second air guide plate abuts against the bottom wall of the air duct shell or the first working end 201 of the air guide plate of an adjacent group of air guide assemblies, so as to realize the internal setting space of the closed air duct shell 1.

[0136] In the present embodiment, two groups of air guide assemblies are arranged in the air duct shell 1, the first air guide plate working end 201 of the first air guide plate 2 in the air guide assembly close to the top wall of the air duct shell abuts against the top wall of the air duct shell, and the second air guide plate working end 301 of the second air guide plate 3 abuts against the first air guide plate working end 201 of the first air guide plate 2 of the adjacent group, and the second air guide plate working end 301 of the second air guide plate 3 in the air guide assembly close to the bottom wall of the air duct shell abuts against the bottom wall of the air duct shell.

[0137] Optionally, when the abutting positions are in surface contact, the abutting state can be made more stable and steady.

[0138] Furthermore, when the air guide assembly is in the air guiding state, the first air guide plate 2 in the air guide assembly close to the top wall of the air duct shell is separated from the top wall of the air duct shell; and / or in two adjacent groups of air guide assemblies, the first air guide plate 2 of one group of air guide assemblies is separated from the second air guide plate 3 of the other group of air guide assemblies.

[0139] When the air guide assembly is in the air guiding state, it is necessary to open the space provided inside the air duct housing 1 so that the air inlet 101 and the air outlet 102 are connected. Specifically, the first air guide plate 2 in the air guide assembly close to the top wall of the air duct housing is separated from the top wall of the air duct housing; and / or in two adjacent groups of air guide assemblies, the first air guide plate 2 of one group of air guide assemblies is separated from the second air guide plate 3 of the other group of air guide assemblies. According to different air guiding needs or air duct housing structures, in some embodiments, only the first air guide plate 2 in the air guide assembly close to the top wall of the air duct housing is separated from the top wall of the air duct housing; in some embodiments, only the first air guide plate 2 of one group of air guide assemblies is separated from the second air guide plate 3 of the other group of air guide assemblies in two adjacent groups of air guide assemblies; in some embodiments, the first air guide plate 2 in the air guide assembly close to the top wall of the air duct housing is separated from the top wall of the air duct housing, and, in two adjacent groups of air guide assemblies, the first air guide plate 2 of one group of air guide assemblies is separated from the second air guide plate 3 of the other group of air guide assemblies.

[0140] In this embodiment, when the air guide assembly is in the air guiding state, the first air guide plate 2 in the air guide assembly close to the top wall of the air duct shell is separated from the top wall of the air duct shell and no longer abuts against it, and, in two adjacent groups of air guide assemblies, the first air guide plate 2 of one group of air guide assemblies is separated from the second air guide plate 3 of the other group of air guide assemblies and no longer abuts against it.

[0141] Further, when the air guide assembly is in the air guide state, the second air guide plate 3 in the air guide assembly close to the bottom wall of the air duct housing is separated from the bottom wall of the air duct housing.

[0142] In order to further open up the internal setting space of the air duct shell 1 and make the connection area between the air inlet 101 and the air outlet 102 larger, in some embodiments, when the air guide assembly is in the air guiding state, the second air guide plate 3 in the air guide assembly close to the bottom wall of the air duct shell is also separated from the bottom wall of the air duct shell and no longer abuts against it.

[0143] Furthermore, a driving mechanism is also included, which is arranged on the air duct housing 1 and is used to drive the first air guide plate 2 or the second air guide plate 3 to rotate and position around the rotating shaft 4 or to swing up and down.

[0144] The wind guide structure also includes a driving mechanism, which can provide power to drive the first wind guide plate 2 or the second wind guide plate 3 to rotate and position or swing up and down around the rotating shaft 4. Optionally, the driving mechanism is specifically a stepping motor 10.

[0145] like Figure 1 As shown, in this embodiment, the air guide structure includes four driving mechanisms, that is, each first air guide plate 2 and each second air guide plate 3 are equipped with a driving mechanism. In order to facilitate the setting of the driving mechanism, Figure 1 Taking the perspective as an example, two driving mechanisms are set on the left side of the air guide assembly, and two driving mechanisms are set on the right side of the air guide assembly.

[0146] like Figure 4-Figure 6 As shown, this embodiment also provides an air outlet device, including a main body 5, at least one fan 6 and an air guide structure as described above, the fan 6 and the air guide structure are both arranged on the main body 5, and the fan outlet of the fan 6 is connected to the air inlet 101 of the air guide structure.

[0147] The functions of the air outlet device include supplying air to make the user feel cool and comfortable. The body 5 is the bearing structure of the air outlet device and has a certain structural strength. The body 5 is provided with structures and components necessary for the air outlet device, and the fan 6 and the wind guide structure are both provided on the body 5. The fan 6 has blades inside, and the rotation of the blades can generate wind. The fan outlet of the fan 6 is connected to the air inlet 101 of the wind guide structure. After the fan 6 is started, the blades rotate, driving the air flow to form wind. The wind generated by the fan 6 enters the wind guide structure from the air inlet 101, and can then be blown out from the air outlet 102.

[0148] This air outlet device has the air guide structure of the present embodiment. The air guide component of the air guide structure can control the rotation or swing of the first air guide plate 2 and the second air guide plate 3 according to the real-time changing human body position information, and can control the rotation or swing angle of the first air guide plate 2 and the second air guide plate 3, thereby realizing the adjustment of the horizontal air outlet distance, so that the wind blown out by the air guide structure can follow the user and blow onto the user, so as to ensure the cooling effect and significantly improve the user experience.

[0149] Furthermore, it also includes a control module, which is arranged on the main body 5, and the control module is electrically connected to the fan 6 and the driving mechanism of the air guide structure.

[0150] The air outlet device of this embodiment also includes a control module, which controls the overall operation of the air outlet device. The control module is arranged on the body 5, and is electrically connected to the fan 6 and the driving mechanism of the air guide structure. The control module should be pre-installed with a corresponding control program to realize the control process. The control module can adopt a control chip, circuit board, etc. of the existing technology.

[0151] Furthermore, the air outlet device also includes a sensing detection component 7, which is disposed on the main body 5 and is electrically connected to the control module. The sensing detection component 7 is used to detect human body position information and send it to the control module.

[0152] The sensing detection element 7 of this embodiment adopts an infrared distance sensor, which can detect the horizontal distance between the human body and the air outlet device. That is to say, in this embodiment, the human body position information is the horizontal distance between the human body and the air outlet device.

[0153] like Figure 5 As shown, the sensing detection component 7 is arranged on the main body 5. Specifically, the sensing detection component 7 is arranged on the side of the main body 5 facing the user. The sensing detection component 7 adopts an infrared distance sensor. The sensing detection component 7 is arranged at this position and can directly detect the user's position to ensure the detection accuracy.

[0154] Furthermore, the air outlet device also includes an operation module, which is arranged on the main body 5 and is electrically connected to the control module. The operation module is used to receive user operation information and send it to the control module to control the fan 6 and the air guide structure to operate according to the operation information.

[0155] The air outlet device also includes an operation module, and the user can control and use the air outlet device by operating the operation module. In this embodiment, the operation module is mainly arranged on the side of the body 5 facing the user, so as to facilitate manual operation by the user. The structural form of the operation module can be a key form, a touch form, etc., which is not shown in this embodiment.

[0156] Furthermore, the operation module includes an intelligent blowing button 8 , and the intelligent blowing button 8 is used to start / stop the sensing detection component 7 .

[0157] like Figure 3 As shown, the operation module of this embodiment includes an intelligent blowing button 8, an air output gear button 9, and a power on / off button. The function of the operation module can be set according to the use and operation needs of the air outlet device. Among them, when the user selects or presses the intelligent blowing button 8, the air outlet device can start the intelligent blowing mode, so that the air can follow the user and blow the wind to the user to ensure a cool cooling effect, which can significantly improve the user experience. When the intelligent blowing button 8 is selected or pressed, the fan 6 can also be started / turned off at the same time to simplify the control.

[0158] When the user selects or presses the air outlet gear key 9, the fan gear of the air outlet device is adjusted, which is generally divided into three gears: low wind speed, medium wind speed and high wind speed. The operation method can be to click or press the air outlet gear key 9 once to start the fan 6 and the low wind speed gear, click or press the air outlet gear key 9 again to the medium wind speed gear, and click or press the air outlet gear key 9 again to the high wind speed gear. The higher the running gear of the fan 6, the faster the speed of the fan blades, and the greater the amount of air blown out.

[0159] Furthermore, two fans 6 are provided, and the two fans 6 are arranged at intervals at the air inlet 101 .

[0160] The air outlet device of this embodiment is provided with two fans 6, and the two fans 6 are arranged at intervals at the air inlet 101. Specifically, the air inlet 101 is arranged on the side of the air duct housing 1 facing away from the user, so the fan 6 is also arranged on the side of the air duct housing 1 facing away from the user, and the air outlet 102 is arranged on the side of the air duct housing 1 facing the user, and the air outlet grille 11 is arranged at the air outlet 102.

[0161] Furthermore, the air outlet device is a range hood.

[0162] In this embodiment, the air outlet device is specifically a range hood, which is mainly used to extract kitchen fumes, but the range hood of this embodiment also has an air outlet function, which can blow air during the cooking process to cool down the user and make the user feel more comfortable during the cooking process.

[0163] Of course, the range hood of this embodiment also has other structures that all existing range hoods have, which will not be described in detail here.

[0164] like Fig.15 As shown, this embodiment further provides a control method, which is executed by the above-mentioned air outlet device, and the control method includes:

[0165] Step S01, power on;

[0166] Step S02, controlling the rotation or swinging angles of the first air guide plate 2 and the second air guide plate 3 in the air guide assembly according to the human body position information to adjust the horizontal air outlet distance.

[0167] The control method can control the air outlet device to rotate or swing the first air guide plate 2 and the second air guide plate 3 according to the real-time changing human body position information, and can control the rotation or swing angle of the first air guide plate 2 and the second air guide plate 3, thereby realizing the adjustment of the horizontal air outlet distance, so that the wind blown out by the air guide structure can follow the user and blow the wind onto the user, so as to ensure a cool and cooling effect, and can significantly improve the user experience.

[0168] In step S01, the user can manually operate the switch button of the air outlet device to turn on the air outlet device. In other embodiments, the air outlet device can also be started by wireless remote control such as Bluetooth.

[0169] Step S02, according to the human body position information, controls the rotation or swinging angle of the first air guide plate 2 and the second air guide plate 3 in the air guide assembly to adjust the horizontal air outlet distance. The human body position information refers to the horizontal distance between the human body and the air outlet device, and the human body position information can be obtained by detection or manually input, and there are many ways to obtain the human body position information.

[0170] Furthermore, before the step of controlling the rotation or swinging angles of the first air guide plate 2 and the second air guide plate 3 in the air guide assembly according to the human body position information to adjust the horizontal air outlet distance, the step also includes: starting the sensing detection component 7.

[0171] In this embodiment, the human body position information is detected by the inductive detection member 7. Therefore, before the step of controlling the rotation or swinging angle of the first air guide plate 2 and the second air guide plate 3 in the air guide assembly according to the human body position information to adjust the horizontal air outlet distance, the inductive detection member 7 needs to be activated. Specifically, when the user needs the intelligent blowing function, he manually operates the intelligent blowing key 8 to activate the inductive detection member 7. In addition, if the user operates the intelligent blowing key 8, the fan 6 can also be started synchronously to simplify the control and improve the operation efficiency.

[0172] Furthermore, before the step of starting the induction detection element 7, the method further includes:

[0173] The first wind guide plate 2 of the first wind guide assembly is controlled to rotate and position so that the first wind guide plate 2 is above the horizontal direction and the angle between it and the horizontal direction is α5. The second wind guide plate 3 of the first wind guide assembly is controlled to rotate and position so that the second wind guide plate 3 is below the horizontal direction and the angle between it and the horizontal direction is α6. In addition, the first wind guide plate 2 of the second wind guide assembly is controlled to rotate and position so that the first wind guide plate 2 is above the horizontal direction and the angle between it and the horizontal direction is β5. The second wind guide plate 3 of the second wind guide assembly is controlled to rotate and position so that the second wind guide plate 3 is below the horizontal direction and the angle between it and the horizontal direction is β6.

[0174] Before the air outlet device is turned on, the air guide assembly is in a closed state by default. After the air outlet device is turned on, the user can operate the fan switch to start the fan 6. At the same time, the control module sends a control instruction to the driving mechanism, so that the first air guide plate 2 and the second air guide plate 3 of each group of air guide assemblies rotate and position under the control of the driving mechanism. Figure 7 As shown, specifically, after the rotation, the first air guide plate 2 in the first air guide assembly is located above the horizontal direction and the angle with the horizontal direction is α5, and the second air guide plate 3 is located below the horizontal direction and the angle with the horizontal direction is α6; the first air guide plate 2 in the second air guide assembly is located above the horizontal direction and the angle with the horizontal direction is β5, and the second air guide plate 3 is located below the horizontal direction and the angle with the horizontal direction is β6. At this time, the user can feel a clear sense of wind within a horizontal distance of 0 to 2.5m from the air outlet device.

[0175] from Figure 7 It can be seen that the arrow indicates the direction of wind flow. The wind enters the air duct housing 1 from the air inlet 101, changes direction under the action of the first air guide plate 2 and the second air guide plate 3, and due to the narrowing of the flow aperture, the wind speed increases and the air temperature decreases. After passing through the first air guide plate 2 and the second air guide plate 3, the wind is blown out from the air outlet 102.

[0176] Optionally, the angles α5, α6, β5 and β6 may be the same. In this case, the rotation positions of the first air guide plate 2 and the second air guide plate 3 of each air guide assembly are easier to control, simplifying the control difficulty and achieving a good air supply effect.

[0177] In this embodiment, the angle α5, the angle α6, the angle β5 and the angle β6 are all 29°.

[0178] Of course, in other embodiments, the angles α5, α6, β5 and β6 may also be different.

[0179] Furthermore, the wind guide assembly includes a first group of wind guide assemblies and a second group of wind guide assemblies arranged in sequence from top to bottom, and the first wind guide plate 2 and the second wind guide plate 3 in each group of wind guide assemblies can be rotated and positioned around the horizontal rotation axis 4 or swung up and down.

[0180] In this embodiment, the first air guide plate 2 and the second air guide plate 3 of the two air guide assemblies can rotate or swing around the rotating shaft 4, so that the horizontal air outlet distance can be controlled more precisely. At this time, the horizontal air outlet distance is controlled in three cases, that is, the steps of controlling the rotation or swing angle of the first air guide plate 2 and the second air guide plate 3 in the air guide assembly according to the human body position information to adjust the horizontal air outlet distance include:

[0181] In case (1), when the horizontal distance L between the human body and the air outlet device satisfies 0≤L<1m, the first air guide plate 2 of the first group of air guide components is controlled to rotate and position so that the first air guide plate 2 is located below the horizontal direction and the angle between it and the horizontal direction is α1, and the second air guide plate 3 of the first group of air guide components is controlled to rotate and position so that the second air guide plate 3 is located below the horizontal direction and the angle between it and the horizontal direction is α2; and, the first air guide plate 2 of the second group of air guide components is controlled to rotate and position so that the first air guide plate 2 is located above the horizontal direction and the angle between it and the horizontal direction is β1, and the second air guide plate 3 of the second group of air guide components is controlled to rotate and position so that the second air guide plate 3 is located below the horizontal direction and the angle between it and the horizontal direction is β2.

[0182] like Figure 8 As shown, at this time, the wind blown out by the wind guide structure can blow to the position (area) of 0-1m, making the user feel cool and comfortable. In the figure, the horizontal dotted line is the horizontal direction, and the angle α1, angle α2, angle β1 and angle β2 are shown in the figure. In this embodiment, angle α1 is 8°, angle α2 is 36°, angle β1 is 5°, and angle β2 is 29°. After detection by the anemometer, when the first air guide plate 2 and the second air guide plate 3 are at the above angles, the wind blown out by the air guide structure can blow to the position (area) of 0-1m, making the user feel comfortable during the cooking process.

[0183] In case (2), when the horizontal distance L between the human body and the air outlet device satisfies 1m≤L<2m, the first air guide plate 2 of the first group of air guide components is controlled to rotate and position so that the first air guide plate 2 is above the horizontal direction and the angle between it and the horizontal direction is α3, and the second air guide plate 3 of the first group of air guide components is controlled to rotate and position so that the second air guide plate 3 is below the horizontal direction and the angle between it and the horizontal direction is α4; and, the first air guide plate 2 of the second group of air guide components is controlled to rotate and position so that the first air guide plate 2 is above the horizontal direction and the angle between it and the horizontal direction is β3, and the second air guide plate 3 of the second group of air guide components is controlled to rotate and position so that the second air guide plate 3 is below the horizontal direction and the angle between it and the horizontal direction is β4.

[0184] like Fig. 9 As shown, at this time, the wind blown out by the wind guide structure can blow to the position (area) of 1m-2m, making the user feel cool and comfortable. In the figure, the horizontal dotted line is the horizontal direction, and the angle α3, angle α4, angle β3 and angle β4 are shown in the figure. In this embodiment, angle α3 is 14°, angle α4 is 22°, angle β3 is 21°, and angle β4 is 6°. After detection by the anemometer, when the first air guide plate 2 and the second air guide plate 3 are at the above angles, the wind blown out by the wind guide structure can blow to the position (area) of 1m-2m, making the user feel comfortable during the cooking process.

[0185] In case (3), when the horizontal distance L between the human body and the air outlet device satisfies L≥2m or the human body position information is not detected, the first air guide plate 2 of the first air guide assembly is controlled to swing above the horizontal direction and the second air guide plate 3 is controlled to swing below the horizontal direction, and the first air guide plate 2 of the second air guide assembly is controlled to swing above the horizontal direction and the second air guide plate 3 is controlled to swing below the horizontal direction.

[0186] like Fig.10 As shown, since the user is far away from the air outlet device, it is difficult to make the wind blow to the user, so the air sweeping method is used to speed up the air flow in the kitchen, and the faster air flow makes the user feel cool. As shown in the figure, the first air guide plate 2 and the second air guide plate 3 are in a swinging state. In the figure, the horizontal dotted line is the horizontal direction, the position of the dotted line a is the lower limit of the swing angle, and the position of the dotted line b is the upper limit of the swing angle. The first air guide plate 2 of the first air guide assembly swings within the range c between the dotted line a and the dotted line b. Similarly, the second air guide plate 3 of the first air guide assembly, and the first air guide plate 2 and the second air guide plate 3 of the second air guide assembly also swing within a certain range, which will not be repeated here.

[0187] In this embodiment, the swing angle range of each first air guide plate 2 and each second air guide plate 3 is 12° to 35°.

[0188] The above-mentioned swing angle range is the angle range of range c, and the angles are all based on the horizontal dotted line. Specifically, the angle between dotted line a and the horizontal dotted line is 12°, and the angle between dotted line b and the horizontal dotted line is 35°. Therefore, the angle range of range c is 12°~35°.

[0189] Since the user may walk back and forth during the cooking process, the horizontal distance L between the human body and the air outlet device may change, so the above situations (1)-(3) may switch continuously, so that the wind blown by the air guide structure can follow the user and blow on the user to ensure a cool cooling effect, which can significantly improve the user experience. When the user finishes cooking, the smart blowing button 8 can be operated again to turn off the sensing detection component 7 and the fan 6.

[0190] Further, the first air guide plate 2 and the second air guide plate 3 in the first group of air guide components swing symmetrically, and / or the first air guide plate 2 and the second air guide plate 3 in the second group of air guide components swing symmetrically.

[0191] When the horizontal distance L between the human body and the air outlet device satisfies L≥2m or the human body position information is not detected, the first air guide plate 2 and the second air guide plate 3 in the same group swing symmetrically, specifically, the first air guide plate 2 and the second air guide plate 3 in the first group of air guide components swing symmetrically, and / or the first air guide plate 2 and the second air guide plate 3 in the second group of air guide components swing symmetrically. In some embodiments, only the first air guide plate 2 and the second air guide plate 3 in the first group of air guide components may swing symmetrically; in some embodiments, only the first air guide plate 2 and the second air guide plate 3 in the second group of air guide components may swing symmetrically; in some embodiments, the first air guide plate 2 and the second air guide plate 3 in the first group of air guide components swing symmetrically, and the first air guide plate 2 and the second air guide plate 3 in the second group of air guide components swing symmetrically.

[0192] In this embodiment, the first air guide plate 2 and the second air guide plate 3 in the first air guide assembly swing symmetrically, and the first air guide plate 2 and the second air guide plate 3 in the second air guide assembly swing symmetrically. Symmetrical swinging means that the speed and position of the first air guide plate 2 and the second air guide plate 3 in the same group swing synchronously and symmetrically relative to the horizontal direction to achieve the best wind sweeping effect.

[0193] In other embodiments, Figure 11-Figure 14 As shown, the wind guide assembly includes a first group of wind guide assemblies and a second group of wind guide assemblies arranged in sequence from top to bottom. The first wind guide plate 2 in each group of wind guide assemblies can rotate and position around the horizontal rotation axis 4 or swing up and down, and the second wind guide plate 3 in each group of wind guide assemblies is fixed. In this case, only two driving mechanisms need to be set, that is, two stepping motors 10 respectively drive the two first wind guide plates 2 to rotate or swing, as shown in FIG. Fig.11 As shown, the power consumption of the stepper motor can be reduced and the cost can be reduced.

[0194] Similar to the above-mentioned embodiment, before the step of starting the inductive detection member 7, the control method includes:

[0195] The first air guide plate 2 of the first air guide assembly is controlled to rotate and position so that the first air guide plate 2 is above the horizontal direction and the angle between the first air guide plate 2 and the horizontal direction is α'2; and the first air guide plate 2 of the second air guide assembly is controlled to rotate and position so that the first air guide plate 2 is above the horizontal direction and the angle between the first air guide plate 2 and the horizontal direction is β'2.

[0196] Before the air outlet device is turned on, the air guide assembly is in a closed state by default. After the air outlet device is turned on, the user can operate the fan switch to start the fan 6. At the same time, the control module sends a control instruction to the driving mechanism, so that the first air guide plate 2 of each group of air guide assemblies rotates and positions under the control of the driving mechanism. Fig.12 As shown, specifically, after the rotation, the first air guide plate 2 of the first air guide assembly is located above the horizontal direction and the angle with the horizontal direction is α'2, and the first air guide plate 2 of the second air guide assembly is located above the horizontal direction and the angle with the horizontal direction is β'2. At this time, the user can feel the obvious wind feeling within the horizontal distance of 0 to 2m from the air outlet device.

[0197] Optionally, the angle α'2 is 23° and the angle β'2 is 19°. Of course, according to different blowing needs, the angle α'2 and the angle β'2 can also be the same.

[0198] In this embodiment, the first air guide plates 2 of the two air guide assemblies can rotate or swing around the rotating shaft 4, but the second air guide plates 3 of the two air guide assemblies are fixed and cannot rotate or swing, so as to simplify the structure and reduce the cost. At this time, there are two cases for controlling the horizontal air outlet distance, namely, controlling the rotation or swing angle of the first air guide plate 2 in the air guide assembly according to the human body position information to adjust the horizontal air outlet distance, including:

[0199] In case (1), when the horizontal distance L between the human body and the air outlet device satisfies 0≤L<1.5m, the first air guide plate 2 of the first group of air guide components is controlled to rotate and position so that the first air guide plate 2 is below the horizontal direction and the angle between the first air guide plate 2 and the horizontal direction is α'1, and the first air guide plate 2 of the second group of air guide components is controlled to rotate and position so that the first air guide plate 2 is below the horizontal direction and the angle between the first air guide plate 2 and the horizontal direction is β'1.

[0200] like Fig.13 As shown, at this time, the wind blown out by the wind guide structure can blow to the position (area) of 0-1.5m, making the user feel cool and comfortable. In the figure, the horizontal dotted line is the horizontal direction, α'1 and β'1 are shown in the figure, and in this embodiment, the angle α'1 is 6°, and the angle β'1 is 13°. After detection by the anemometer, when the two first air guide plates 2 are at the above angle, the wind blown out by the wind guide structure can blow to the position (area) of 0-1.5m, making the user feel comfortable during the cooking process.

[0201] In case (2), when the horizontal distance L between the human body and the air outlet device satisfies L≥1.5m or the human body position information is not detected, the first air guide plate 2 of the first group of air guide components is controlled to swing, and the first air guide plate 2 of the second group of air guide components is controlled to swing.

[0202] like Fig.14As shown, since the user is far away from the air outlet device, it is difficult to make the wind blow to the user, so the air sweeping method is used to speed up the air flow in the kitchen, and the faster air flow makes the user feel cool. As shown in the figure, the first air guide plate 2 is in a swinging state. In the figure, the horizontal dotted line is the horizontal direction, the position of the dotted line a' is the lower limit of the swing angle, and the position of the dotted line b' is the upper limit of the swing angle. The first air guide plate 2 of the first air guide assembly swings within the range c' between the dotted line a' and the dotted line b'. Similarly, the first air guide plate 2 of the second air guide assembly also swings within a certain range.

[0203] In this embodiment, the swing angle range of each first air guide plate 2 is -7° to 35°.

[0204] The above swing angle range is the angle range of range c', which is based on the horizontal dotted line. Specifically, the angle between dotted line a' and the horizontal dotted line is -7°, and the angle between dotted line b and the horizontal dotted line is 35°. Therefore, the angle range of range c is -7° to 35°.

[0205] Since the user may walk back and forth during the cooking process, the horizontal distance L between the human body and the air outlet device may change, so the above situations (1) and (2) may be switched continuously, so that the wind blown by the air guide structure can follow the user and blow on the user to ensure a cool cooling effect, which can significantly improve the user experience. When the user finishes cooking, the smart blowing button 8 can be operated again to turn off the sensing detection component 7 and the fan 6.

[0206] Furthermore, the two first air guide plates 2 remain parallel during the swinging process.

[0207] When the horizontal distance L between the human body and the air outlet device satisfies L≥1.5m or the human body position information is not detected, the two first air guide plates 2 remain parallel during the swinging process so that the wind can blow out in the same direction, which is beneficial to increase the air volume and improve the user experience. Specifically, the two first air guide plates 2 can be kept parallel during the swinging process by controlling the direction and speed of the two stepper motors 10.

[0208] This embodiment further provides a computer-readable storage medium, which stores computer instructions. When the computer instructions are executed, the above-mentioned control method is implemented.

[0209] This embodiment also provides a computer-readable storage medium, which has all the technical effects of the above-mentioned control method by adopting the control method of the above-mentioned embodiment. The specific technical effects of the computer-readable storage medium will not be repeated here.

[0210] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiments can be implemented by instructing the relevant hardware through a computer program, and the program can be stored in a computer-readable storage medium. When the program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, the storage medium can be a disk, an optical disk, a read-only memory (ROM), a random access memory (RAM), a flash memory, a hard disk drive (HDD) or a solid-state drive (SSD), etc.; the storage medium can also include a combination of the above-mentioned types of memory.

[0211] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A wind guide structure, characterized in that: Applied to the air outlet device, the air guide structure comprises: An air duct housing (1) having an air inlet (101) and an air outlet (102), wherein the air inlet (101) is connected to the air outlet of the air outlet device; At least two groups of wind guide components are arranged in the air duct housing (1) and placed between the air inlet (101) and the air outlet (102), the wind guide components comprising a first wind guide plate (2) and a second wind guide plate (3), at least one of the first wind guide plate (2) and the second wind guide plate (3) being capable of rotating and positioning around a horizontally arranged rotating shaft (4) or swinging up and down, and the wind guide components are used to control the rotation or swinging angle of the first wind guide plate (2) and the second wind guide plate (3) according to human body position information to adjust the horizontal air outlet distance.

2. The wind guide structure according to claim 1, characterized in that: The ends of the first air guide plate (2) and the second air guide plate (3) in a group of the air guide components close to the air inlet (101) are rotatably connected to the same rotating shaft (4).

3. The wind guide structure according to claim 1, characterized in that: The air guide component has an air guide state and a closed state. When the air guide component is in the closed state, the air inlet (101) and the air outlet (102) are isolated by the air guide component.

4. The wind guide structure according to claim 3, characterized in that: When the air guide assembly is in the closed state, the first air guide plate (2) in the air guide assembly close to the top wall of the air duct shell abuts against the top wall of the air duct shell; the second air guide plate (3) in the air guide assembly close to the bottom wall of the air duct shell abuts against the bottom wall of the air duct shell; and in two adjacent groups of air guide assemblies, the first air guide plate (2) of one group of air guide assemblies abuts against the second air guide plate (3) of the other group of air guide assemblies.

5. The wind guide structure according to claim 4, characterized in that: The first air guide plate (2) comprises a first air guide plate working end (201) away from the rotating shaft (4), and the second air guide plate (3) comprises a second air guide plate working end (301) away from the rotating shaft (4); when the air guide assembly is in the closed state, the first air guide plate working end (201) abuts against the top wall of the air duct shell or the second air guide plate working end (301) of an adjacent group of the air guide assembly, and the second air guide plate working end (301) abuts against the bottom wall of the air duct shell or the first air guide plate working end (201) of an adjacent group of the air guide assembly.

6. The wind guide structure according to claim 3, characterized in that: When the air guide assembly is in the air guide state, the first air guide plate (2) in the air guide assembly close to the top wall of the air duct shell is separated from the top wall of the air duct shell; and / or in two adjacent groups of air guide assemblies, the first air guide plate (2) of one group of air guide assemblies is separated from the second air guide plate (3) of the other group of air guide assemblies.

7. The wind guide structure according to claim 6, characterized in that: When the air guide assembly is in the air guide state, the second air guide plate (3) in the air guide assembly close to the bottom wall of the air duct housing is separated from the bottom wall of the air duct housing.

8. The wind guide structure according to any one of claims 1 to 7, characterized in that: It also comprises a driving mechanism, which is arranged on the air duct housing (1), and is used to drive the first air guide plate (2) or the second air guide plate (3) to rotate around the rotating shaft (4) and position or swing up and down.

9. An air outlet device, characterized in that: It comprises a main body (5), at least one fan (6) and an air guide structure as described in any one of claims 1 to 8, wherein the fan (6) and the air guide structure are both arranged on the main body (5), and the fan outlet of the fan (6) is connected to the air inlet (101) of the air guide structure.

10. The air outlet device according to claim 9, characterized in that: It also comprises a control module, which is arranged on the main body (5), and the control module is electrically connected to the fan (6) and the driving mechanism of the air guide structure.

11. The air outlet device according to claim 10, characterized in that: It also comprises an inductive detection component (7), which is arranged on the body (5), the inductive detection component (7) is electrically connected to the control module, and the inductive detection component (7) is used to detect human body position information and send it to the control module.

12. The air outlet device according to claim 11, characterized in that: It also includes an operating module, which is arranged on the main body (5), the operating module is electrically connected to the control module, and the operating module is used to receive user operation information and send it to the control module to control the fan (6) and the air guide structure to operate according to the operation information.

13. The air outlet device according to claim 12, characterized in that: The operating module comprises an intelligent blowing key (8), and the intelligent blowing key (8) is used to start / stop the inductive detection component (7).

14. The air outlet device according to claim 9, characterized in that: Two fans (6) are provided, and the two fans (6) are arranged at intervals at the air inlet (101).

15. The air outlet device according to any one of claims 9 to 14, characterized in that: The air outlet device is a range hood.

16. A control method, characterized in that: The control method is performed by the air outlet device according to any one of claims 9 to 15, and the control method includes: Turn on the computer; The rotation or swinging angles of the first air guide plate (2) and the second air guide plate (3) in the air guide assembly are controlled according to the human body position information to adjust the horizontal air outlet distance.

17. The control method according to claim 16, characterized in that: Before the step of controlling the rotation or swinging angle of the first air guide plate (2) and the second air guide plate (3) in the air guide assembly according to the human body position information to adjust the horizontal air outlet distance, the method further includes: starting the induction detection component (7).

18. The control method according to claim 17, characterized in that: The wind guide assembly comprises a first group of wind guide assemblies and a second group of wind guide assemblies which are arranged in sequence from top to bottom, and the first wind guide plate (2) and the second wind guide plate (3) in each group of wind guide assemblies can be rotated around a horizontal rotation axis (4) and positioned or swung up and down; The step of controlling the rotation or swinging angle of the first air guide plate (2) and the second air guide plate (3) in the air guide assembly according to the human body position information to adjust the horizontal air outlet distance comprises: When the horizontal distance L between the human body and the air outlet device satisfies 0≤L<1m, the first air guide plate (2) of the first group of air guide components is controlled to rotate and position so that the first air guide plate (2) is located below the horizontal direction and the angle between the first air guide plate (2) and the horizontal direction is α1, and the second air guide plate (3) of the first group of air guide components is controlled to rotate and position so that the second air guide plate (3) is located below the horizontal direction and the angle between the second air guide plate (3) and the horizontal direction is α2; and the first air guide plate (2) of the second group of air guide components is controlled to rotate and position so that the first air guide plate (2) is located above the horizontal direction and the angle between the first air guide plate (2) and the horizontal direction is β1, and the second air guide plate (3) of the second group of air guide components is controlled to rotate and position so that the second air guide plate (3) is located below the horizontal direction and the angle between the second air guide plate (3) and the horizontal direction is β2.

19. The control method according to claim 18, characterized in that: The included angle α1 is 8°, the included angle α2 is 36°, the included angle β1 is 5°, and the included angle β2 is 29°.

20. The control method according to claim 18, characterized in that: The step of controlling the rotation or swinging angle of the first air guide plate (2) and the second air guide plate (3) in the air guide assembly according to the human body position information to adjust the horizontal air outlet distance also includes: When the horizontal distance L between the human body and the air outlet device satisfies 1m≤L<2m, the first air guide plate (2) of the first group of air guide components is controlled to rotate and position so that the first air guide plate (2) is located above the horizontal direction and the angle between the first air guide plate (2) and the horizontal direction is α3, and the second air guide plate (3) of the first group of air guide components is controlled to rotate and position so that the second air guide plate (3) is located below the horizontal direction and the angle between the second air guide plate (3) and the horizontal direction is α4; and the first air guide plate (2) of the second group of air guide components is controlled to rotate and position so that the first air guide plate (2) is located above the horizontal direction and the angle between the first air guide plate (2) and the horizontal direction is β3, and the second air guide plate (3) of the second group of air guide components is controlled to rotate and position so that the second air guide plate (3) is located below the horizontal direction and the angle between the second air guide plate (3) and the horizontal direction is β4.

21. The control method according to claim 20, characterized in that: The included angle α3 is 14°, the included angle α4 is 22°, the included angle β3 is 21°, and the included angle β4 is 6°.

22. The control method according to claim 18, characterized in that: The step of controlling the rotation or swinging angle of the first air guide plate (2) and the second air guide plate (3) in the air guide assembly according to the human body position information to adjust the horizontal air outlet distance also includes: When the horizontal distance L between the human body and the air outlet device satisfies L≥2m or the human body position information is not detected, the first air guide plate (2) of the first group of air guide components is controlled to swing above the horizontal direction and the second air guide plate (3) is controlled to swing below the horizontal direction, and the first air guide plate (2) of the second group of air guide components is controlled to swing above the horizontal direction and the second air guide plate (3) is controlled to swing below the horizontal direction.

23. The control method according to claim 22, characterized in that: The swing angle range of each of the first air guide plates (2) and each of the second air guide plates (3) is 12° to 35°.

24. The control method according to claim 22 or 23, characterized in that: The first wind guide plate (2) and the second wind guide plate (3) in the first group of wind guide components swing symmetrically, and / or the first wind guide plate (2) and the second wind guide plate (3) in the second group of wind guide components swing symmetrically.

25. The control method according to claim 18, characterized in that: Before the step of starting the induction detection element (7), the method further comprises: The first wind guide plate (2) of the first wind guide assembly is controlled to rotate and position so that the first wind guide plate (2) is located above the horizontal direction and the angle between the first wind guide plate (2) and the horizontal direction is α5; the second wind guide plate (3) of the first wind guide assembly is controlled to rotate and position so that the second wind guide plate (3) is located below the horizontal direction and the angle between the second wind guide plate (3) and the horizontal direction is α6; and the first wind guide plate (2) of the second wind guide assembly is controlled to rotate and position so that the first wind guide plate (2) is located above the horizontal direction and the angle between the first wind guide plate (2) and the horizontal direction is β5; the second wind guide plate (3) of the second wind guide assembly is controlled to rotate and position so that the second wind guide plate (3) is located below the horizontal direction and the angle between the second wind guide plate (3) and the horizontal direction is β6.

26. The control method according to claim 25, characterized in that: The angle α5, the angle α6, the angle β5 and the angle β6 are all 29°.

27. The control method according to claim 17, characterized in that: The wind guide assembly comprises a first group of wind guide assemblies and a second group of wind guide assemblies which are arranged in sequence from top to bottom, the first wind guide plates (2) in each group of wind guide assemblies can rotate around a horizontal rotation axis (4) and be positioned or swing up and down, and the second wind guide plates (3) in each group of wind guide assemblies are fixedly arranged; The step of controlling the rotation or swinging angle of the first air guide plate (2) and the second air guide plate (3) in the air guide assembly according to the human body position information to adjust the horizontal air outlet distance comprises: When the horizontal distance L between the human body and the air outlet device satisfies 0≤L<1.5m, the first air guide plate (2) of the first group of air guide components is controlled to rotate and position so that the first air guide plate (2) is located below the horizontal direction and the angle between the first air guide plate (2) and the horizontal direction is α'1, and the first air guide plate (2) of the second group of air guide components is controlled to rotate and position so that the first air guide plate (2) is located below the horizontal direction and the angle between the first air guide plate (2) and the horizontal direction is β'1.

28. The control method according to claim 27, characterized in that: The included angle α'1 is 6°, and the included angle β'1 is 13°.

29. The control method according to claim 27, characterized in that: The step of controlling the rotation or swinging angle of the first air guide plate (2) and the second air guide plate (3) in the air guide assembly according to the human body position information to adjust the horizontal air outlet distance also includes: When the horizontal distance L between the human body and the air outlet device satisfies L≥1.5m or the human body position information is not detected, the first air guide plate (2) of the first group of air guide components is controlled to swing, and the first air guide plate (2) of the second group of air guide components is controlled to swing.

30. The control method according to claim 29, characterized in that: The swing angle range of each of the first air guide plates (2) is -7° to 35°.

31. The control method according to claim 29 or 30, characterized in that: The two first air guide plates (2) remain parallel during the swinging process.

32. The control method according to claim 27, characterized in that: Before the step of starting the induction detection element (7), the method further comprises: The first air guide plate (2) of the first group of air guide components is controlled to rotate and position so that the first air guide plate (2) is located above the horizontal direction and the angle between the first air guide plate (2) and the horizontal direction is α'2; and the first air guide plate (2) of the second group of air guide components is controlled to rotate and position so that the first air guide plate (2) is located above the horizontal direction and the angle between the first air guide plate (2) and the horizontal direction is β'2.

33. The control method according to claim 32, characterized in that: The included angle α'2 is 23°, and the included angle β'2 is 19°.

34. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer instructions, and when the computer instructions are executed, the control method described in any one of claims 16 to 33 is implemented.

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