Air purifier, control method and control device thereof and readable storage medium

Abstract

The invention relates to the technical field of air purification, and discloses an air purifier and a control method, a control device and a readable storage medium thereof, the air purifier comprises a shell, an adjusting part and a driving assembly, the shell is provided with an air inlet, the adjusting part is arranged on the shell and movably arranged on the air inlet, and the driving assembly is arranged on the shell and movably arranged on the air inlet. The driving assembly is in transmission connection with the adjusting part and used for driving the adjusting part to move relative to the air inlet so that the air inlet can be opened at different degrees. According to the air purifier, the adjusting part can be driven by the driving assembly to move relative to the air inlet, so that the air inlet has different opening degrees to meet different purification intensity requirements, the operation power of the air purifier can be synchronously increased or decreased, and the performance of the air purifier is within a reasonable range; and the condition of excess or insufficiency is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of air purification, and in particular to an air purifier and a control method, a control device, and a readable storage medium thereof. Background Art

[0002] In order to absorb pet hair, existing air purifiers are designed with larger air inlets and grille openings. To this end, the motor speed needs to be increased to meet performance requirements, but this will cause increased noise. In addition, different pets have different hair lengths, so this situation will cause the air purifier to have excessive or insufficient performance. Summary of the invention

[0003] In view of this, the present invention provides an air purifier and a control method, a control device, and a readable storage medium thereof to solve the problems of increased noise and excess or insufficient performance of existing air purifiers due to a large air inlet opening.

[0004] A first aspect of the present invention provides an air purifier, comprising a shell, an adjusting part and a driving assembly, the shell being provided with an air inlet, the adjusting part being arranged on the shell, the adjusting part being movably arranged on the air inlet, the driving assembly being arranged on the shell, the driving assembly and the adjusting part being transmission-connected for driving the adjusting part to move relative to the air inlet so that the air inlet presents different opening sizes.

[0005] Beneficial effect: The air purifier of the present application can drive the regulating part to move relative to the air inlet through the driving component, so that the air inlet presents different opening sizes to meet different purification intensity requirements. Specifically, if the pet's hair is short, the driving component drives the regulating part to move relative to the air inlet to reduce the opening of the air inlet. When the opening of the air inlet is reduced, the operating power of the air purifier can be reduced synchronously to reduce noise and improve user experience. If the pet's hair is long, the driving component drives the regulating part to move relative to the air inlet to increase the opening of the air inlet. When the opening of the air inlet is increased, the operating power of the air purifier can be increased synchronously to enhance the air purification intensity, so that the performance of the air purifier is within a reasonable range without excess or deficiency.

[0006] In some embodiments, the adjusting part can be arranged at the air inlet in a transversely movable manner, and the driving assembly includes a driving motor and a transmission assembly, the driving motor is arranged at the shell, the power input end of the transmission assembly is connected to the driving motor, and the power output end of the transmission assembly is connected to the adjusting part, for driving the adjusting part to move transversely relative to the air inlet.

[0007] Beneficial effect: Through the above arrangement, when the opening of the air inlet needs to be adjusted, the drive motor drives the adjustment part to move laterally relative to the air inlet through the transmission assembly, thereby adjusting the opening of the air inlet.

[0008] In some embodiments, the transmission assembly includes a transmission gear and a rack, the transmission gear is connected to the motor shaft of the drive motor, the rack is arranged on the adjustment part, the rack extends along the moving direction of the adjustment part, and the rack is meshed with the transmission gear.

[0009] Beneficial effect: When the opening of the air inlet needs to be adjusted, the drive motor drives the motor shaft to rotate, driving the transmission gear to rotate synchronously, thereby driving the rack meshing with the transmission gear to move, and then driving the adjustment part to move horizontally relative to the air inlet, ultimately achieving the adjustment of the opening of the air inlet.

[0010] In some embodiments, two of the air inlet and two of the adjusting parts are provided, and the racks on the two adjusting parts are meshed with the same transmission gear to drive the two adjusting parts to move synchronously through the rotation of the same transmission gear.

[0011] Beneficial effect: The two air inlets can increase the air intake volume and enhance the purification intensity of the air purifier. The driving motor drives the transmission gear to rotate, driving the two racks to move synchronously, thereby driving the two adjustment parts to move synchronously, thereby realizing the adjustment of the opening of the two air inlets, reducing the setting of the driving components and ensuring the consistency of the adjustment of the opening of the two air inlets, making the air intake on both sides more uniform.

[0012] In some embodiments, the air purifier further includes a camera device disposed on the shell, wherein the camera device is used to obtain the length of the pet's hair and control the driving component to drive the adjustment part to move to a preset position according to the length of the hair.

[0013] Beneficial effect: Pets with different hair lengths require air purifiers with different strengths. The camera device is used to obtain the length of the pet's hair and control the drive component to drive the adjustment part to a preset position according to the hair length, so that the opening of the air inlet is at a suitable position to meet the purification strength requirements of different pet hair lengths.

[0014] In some embodiments, the air purifier further includes an air quality sensor disposed on the housing, wherein the air quality sensor is used to detect the air quality of the surrounding environment and control the operating position of the air purifier according to the air quality.

[0015] Beneficial effect: The air quality of the environment is detected by setting an air quality sensor, and the operating gear of the air purifier is controlled according to the air quality, so that the operating gear of the air purifier can meet the purification intensity while not being too high to avoid loud noise.

[0016] In some embodiments, the shell includes a front shell and an air inlet panel, the front shell has a mounting position, the air inlet panel is connected and fixed to the front shell via the mounting position, the air inlet is arranged on the air inlet panel, an air inlet cavity connected to the air inlet is formed between the air inlet panel and the front shell, and the adjustment part and the drive assembly are both arranged in the air inlet cavity.

[0017] Beneficial effects: Wind enters the air inlet cavity from the air inlet and flows to the downstream filter assembly. The adjustment part and the drive assembly are both arranged in the air inlet cavity between the air inlet panel and the front shell, which can avoid the structure being exposed. At the same time, there is no need to set up additional space to install the adjustment part and the drive assembly, thereby improving the compactness of the structure. The air inlet cavity also protects the adjustment part and the drive assembly.

[0018] In some embodiments, the air purifier further includes a filter assembly, wherein the filter assembly is disposed in the air inlet cavity and is located downstream of the air inlet port, and the adjustment unit and the drive assembly are both located between the filter assembly and the air inlet panel.

[0019] Beneficial effect: wind enters the air inlet cavity from the air inlet and flows to the filter assembly for filtration, thereby absorbing dust and hair in the air. The adjustment part and the drive assembly are both located between the filter assembly and the air inlet panel, so that the drive assembly can drive the adjustment part to adjust the opening of the air inlet on the air inlet panel.

[0020] In some embodiments, the filter assembly includes a filter frame and a filter body disposed inside the filter frame, the filter frame is connected to the front shell, and the drive assembly is disposed on a side of the filter body facing the air inlet.

[0021] Beneficial effects: the filter frame supports the filter body, the filter body filters the air flowing into the air inlet, and the driving component is arranged on the side of the filter body facing the air inlet to facilitate the movement of the driving adjustment part.

[0022] A second aspect of the present invention provides a control method for the air purifier as described above, the control method comprising: Get the pet's hair length; Determine the opening of the air purifier's air inlet according to the length of your pet's hair.

[0023] Beneficial effect: The control method of the present application is used to control an air purifier, so the control method of the present application has the same technical effect as the air purifier. For details, please refer to the above and will not be repeated here.

[0024] In some embodiments, determining the opening of the air inlet of the air purifier according to the length of the pet's hair includes: Determine whether the pet's hair length is within a first preset value x1, x1 < 3 cm; If so, the opening of the air inlet of the air purifier is a first value y1, 0<y1≤1 / 3.

[0025] Beneficial effect: With the above setting, when it is judged that the pet's hair length is at the first preset value x1, x1<3cm, it means that the pet's hair length is very short, so the opening of the air inlet of the air purifier is set to the first value y1, 0<y1≤1 / 3, that is, the opening of the air inlet is less than or equal to one third, which can meet the required air purification intensity and avoid the air inlet opening being set too large, resulting in excessive operating power of the air purifier and causing greater operating noise.

[0026] In some embodiments, the step of determining whether the pet's hair length is below a first preset value x1 includes: If not, determine whether the pet's hair length is within a second preset value x2, 3cm≤x2≤7cm; If yes, the opening of the air inlet of the air purifier is a second value y2, 1 / 3<y2≤1 / 2.

[0027] Beneficial effect: With the above setting, when it is judged that the pet's hair length is at the second preset value x2, 3cm≤x2≤7cm, it means that the pet's hair length is relatively long. Therefore, the opening of the air inlet of the air purifier is set to the second value y2, 1 / 3<y2≤1 / 2, that is, the opening of the air inlet is greater than one third and less than or equal to one half, which can meet the required air purification intensity and avoid the air inlet opening being set too small or too large, resulting in insufficient purification intensity of the air purifier or excessive operating power.

[0028] In some embodiments, after the step of determining whether the pet's hair length is within the second preset value x2, the following steps are included: If not, determine whether the pet's hair length is within a third preset value x3, x3>7cm; If so, the opening of the air inlet of the air purifier is a third value y3, 1 / 2<y3≤1.

[0029] Beneficial effect: With the above setting, when it is judged that the pet's hair length is at the third preset value x3, x3>7cm, it means that the pet's hair length is very long, so the opening of the air inlet of the air purifier is set to the third value y3, 1 / 2<y3≤1, that is, the opening of the air inlet is greater than one half and less than or equal to one, which can meet the required air purification intensity and avoid the air inlet opening being set too small, resulting in insufficient purification intensity of the air purifier.

[0030] In some embodiments, the air purifier control method further includes: Obtaining the operating gear of the air purifier; The operating power of the air purifier is determined according to the operating gear of the air purifier and the opening of the air inlet.

[0031] Beneficial effect: The above setting associates the operating power of the air purifier with the operating gear of the air purifier and the opening of the air inlet, so that the operating power of the air purifier can be adjusted according to the operating gear of the air purifier and the opening of the air inlet, thereby making the purification intensity of the air purifier within a reasonable range.

[0032] In some embodiments, the step of determining the operating power of the air purifier according to the operating gear of the air purifier and the opening of the air inlet includes: Determine whether the opening of the air inlet of the air purifier is a first value y1, 0<y1≤1 / 3; If yes, determining whether the operating gear of the air purifier is the first gear; If so, the operating power of the air purifier is w1, 0<w1≤10%.

[0033] Beneficial effect: When it is determined that the opening of the air inlet of the air purifier is the first value y1, it means that the pet's hair is very short. It is then further determined whether the operating gear of the air purifier is the first gear. If so, the operating power of the air purifier is w1, 0<w1≤10%, that is, setting a smaller operating power at this time can meet the purification intensity requirements.

[0034] In some embodiments, after determining whether the opening of the air inlet of the air purifier is the first value y1, the following steps are performed: If not, determine whether the opening of the air inlet of the air purifier is a second value y2, 1 / 3<y2≤1 / 2; If yes, determining whether the operating gear of the air purifier is the first gear; If yes, the operating power of the air purifier is w11, w11>w1 and 0<w11≤15%.

[0035] Beneficial effect: When it is determined that the opening of the air inlet of the air purifier is the second value y2, y2>y1, it means that the pet's hair is long, and then it is further determined whether the operating gear of the air purifier is the first gear. If so, the operating power of the air purifier is w11, w11>w1 and 0<w11≤15%. At this time, slightly increasing the operating power so that w11>w1 can meet the purification intensity requirements.

[0036] In some embodiments, if not, after determining whether the opening of the air inlet of the air purifier is the second value y2, the method includes: If not, determine whether the opening of the air inlet of the air purifier is a third value y3, 1 / 2<y3≤1; If yes, determining whether the operating gear of the air purifier is the first gear; If so, the operating power of the air purifier is w111, w111>w11 and 0<w111≤20%.

[0037] Beneficial effect: When it is determined that the opening of the air inlet of the air purifier is the third value y3, y3>y2, it means that the pet's hair is very long, and then it is further determined whether the operating gear of the air purifier is the first gear. If so, the operating power of the air purifier is w111, w111>w11 and 0<w111≤20%. At this time, further increasing the operating power so that w111>w11 can meet the purification intensity requirement.

[0038] In some embodiments, if yes, after determining whether the operating gear of the air purifier is the first gear, the method includes: If not, determining whether the operating gear of the air purifier is the second gear; If so, the operating power of the air purifier is w2, 10%<w2≤40%.

[0039] Beneficial effect: When it is determined that the opening of the air inlet of the air purifier is the first value y1, it means that the pet's hair is very short. When it is determined that the operating gear of the air purifier is the second gear, the operating power of the air purifier is w2, 10%<w2≤40%, that is, at this time, setting a moderate operating power in the second gear mode when the hair length is very short can meet the purification intensity requirements.

[0040] In some embodiments, the step of determining whether the opening of the air inlet of the air purifier is the first value y1 includes: If not, determining whether the opening of the air inlet of the air purifier is a second value y2; If yes, determining whether the operating gear of the air purifier is the second gear; If so, the operating power of the air purifier is w12, w12>w2 and 15%<w12≤45%.

[0041] Beneficial effect: When it is determined that the opening of the air inlet of the air purifier is the second value y2, it means that the pet's hair is relatively long. When it is further determined that the operating gear of the air purifier is the second gear, the operating power of the air purifier is w12, w12>w2 and 15%<w12≤45%, that is, when the pet's hair becomes longer and the opening of the air inlet increases and the gear is the same, the operating power of the air purifier is appropriately increased to enhance the air purification intensity.

[0042] In some embodiments, if not, after determining whether the opening of the air inlet of the air purifier is the second value y2, the method includes: If not, determining whether the opening of the air inlet of the air purifier is a third value y3; If yes, determining whether the operating gear of the air purifier is the second gear; If so, the operating power of the air purifier is w112, w112>w12 and 20%<w112≤50%.

[0043] Beneficial effect: When it is determined that the opening of the air inlet of the air purifier is the third value y3, it means that the pet's hair is very long. When it is further determined that the operating gear of the air purifier is the second gear, the operating power of the air purifier is w112, w112>w12 and 20%<w112≤50%. When the pet's hair becomes longer and the opening of the air inlet is further increased and the gear is the same, the operating power of the air purifier is further increased to further enhance the air purification intensity.

[0044] In some embodiments, if not, determining whether the operating gear of the air purifier is the second gear includes: If not, determining whether the operating gear of the air purifier is the third gear; If so, the operating power of the air purifier is w3, 40%<w3≤70%.

[0045] Beneficial effect: When it is determined that the opening of the air inlet of the air purifier is the first value y1, it means that the pet's hair is very short. When it is further determined that the operating gear of the air purifier is the third gear, it means that the gear is at a high level at this time. The operating power of the air purifier is w3, 40%<w3≤70%, that is, at this time, when the hair length is very short and the third gear mode is set to a stronger operating power, the purification intensity requirement can be met.

[0046] In some embodiments, if yes, after determining whether the operating gear of the air purifier is the second gear, the method includes: If not, determining whether the operating gear of the air purifier is the third gear; If so, the operating power of the air purifier is w13, w13>w3 and 45%<w13≤80%.

[0047] Beneficial effect: When it is determined that the opening of the air inlet of the air purifier is the second value y2, it means that the pet's hair is relatively long. When it is further determined that the operating gear of the air purifier is the third gear, it means that the gear is at a high level at this time. The operating power of the air purifier is w13, w13>w3 and 45%<w13≤80%, that is, at this time, setting a stronger operating power in the third gear mode with long hair length can meet the purification intensity requirement, that is, when the pet's hair becomes longer, causing the opening of the air inlet to increase and the gear is the same, the operating power of the air purifier is appropriately increased to enhance the air purification intensity.

[0048] In some embodiments, if yes, after determining whether the operating gear of the air purifier is the second gear, the method includes: If not, determining whether the operating gear of the air purifier is the third gear; If so, the operating power of the air purifier is w113, w113>w13 and 50%<w113≤90%.

[0049] Beneficial effect: When it is determined that the opening of the air inlet of the air purifier is the third value y3, it means that the pet's hair is very long. When it is further determined that the operating gear of the air purifier is the third gear, it means that the gear is at a high level at this time. The operating power of the air purifier is w113, w113>w13 and 50%<w113≤90%, that is, at this time, further increasing the operating power in the mode of very long hair length and the third gear can meet the purification intensity requirement, that is, when the pet's hair becomes longer and the opening of the air inlet is further increased and the gear is the same, the operating power of the air purifier is further increased to enhance the air purification intensity.

[0050] In some embodiments, obtaining the operating position of the air purifier includes: obtaining the operating position of the air purifier according to a user input instruction.

[0051] Beneficial effect: The operating gear of the air purifier is obtained according to the user input instruction to meet the user's usage needs. The user can input the first gear, the second gear or the third gear as needed.

[0052] In some embodiments, obtaining the operating position of the air purifier includes: Get the air quality index; The operating gear of the air purifier is determined according to the air quality index.

[0053] Beneficial effect: By determining the operating gear of the air purifier through the acquired air quality index, the operating gear of the air purifier can be associated with the real-time air quality index to meet the current air purification needs, and the user does not need to input instructions, thereby simplifying the operation and improving intelligence.

[0054] In some embodiments, determining the operating position of the air purifier according to the air quality index includes: Based on the air quality index being in the first value range, the operating gear of the air purifier is the first gear; Based on the air quality index being in the second value range, the second value range>the first value range, the operating gear of the air purifier is the second gear, and the second gear>the first gear; Based on the air quality index being in the third value range, the third value range>the second value range, the operating gear of the air purifier is the third gear, and the third gear>the second gear.

[0055] Beneficial effect: Through the above settings, the larger the air quality index is, the worse the air quality is, and the corresponding operating gear of the air purifier is higher, thereby ensuring that the air purification intensity meets the purification needs.

[0056] A third aspect of the present invention provides a control device for implementing the above-mentioned air purifier control method, the control device comprising: An acquisition module is used to obtain the pet's hair length; The determination module is used to determine the opening of the air inlet of the air purifier according to the length of the pet's hair.

[0057] Beneficial effect: The control device of the present application is used to implement the above-mentioned control method of the air purifier. Therefore, the control device of the present application has the same technical effect as the control method of the air purifier. Please refer to the above description for details and will not be repeated here.

[0058] A fourth aspect of the present invention provides a readable storage medium, wherein the readable storage medium stores computer instructions, and when the computer instructions are executed, the above-mentioned air purifier control method is executed.

[0059] Beneficial effect: When the computer instructions stored in the readable storage medium of the present application are executed, the above-mentioned air purifier control method is executed. Therefore, the readable storage medium of the present application has the same technical effect as the air purifier control method. Please refer to the above description for details and will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0060] 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.

[0061] Figure 1 This is a schematic structural diagram of an air purifier according to an embodiment of the present invention when the air inlet is completely closed; Figure 2 This is a schematic structural diagram of an air purifier according to an embodiment of the present invention when the air inlet is fully opened; Figure 3 It is a schematic diagram of the three-dimensional exploded structure of an air purifier according to an embodiment of the present invention; Figure 4 A schematic diagram of a partially exploded structure of an air purifier according to an embodiment of the present invention; Figure 5 A flow chart of the main steps of a control method for an air purifier according to an embodiment of the present invention; Figure 6 A detailed flowchart of a method for controlling an air purifier according to an embodiment of the present invention; Figure 7 A flow chart of the main steps of a control method for an air purifier according to another embodiment of the present invention; Figure 8 One of the detailed step flow charts of the control method of the air purifier according to another embodiment of the present invention; Fig. 9 A second detailed flowchart of a method for controlling an air purifier according to another embodiment of the present invention; Fig.10 This is a third detailed step flow chart of a method for controlling an air purifier according to another embodiment of the present invention.

[0062] Description of Reference Numerals 1. Shell; 11. Front shell; 111. Mounting position; 12. Air inlet panel; 121. Air inlet; 13. Rear shell; 14. Top cover; 141. Air outlet; 2. Adjustment Department; 3. Driving assembly; 31. Driving motor; 32. Transmission gear; 33. Rack; 34. Fixed frame; 4. Camera device; 5. filter assembly; 51. filter frame; 52. filter body; 6. Impeller assembly; 61. Impeller; 62. Impeller motor; 63. Motor seat; 7. Air quality sensor. DETAILED DESCRIPTION

[0063] 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.

[0064] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "lateral", "inside", "outside", "first", "second", "third" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0065] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0066] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0067] Combine the following Figures 1 to 10 , describing an embodiment of the present invention.

[0068] like Figures 1 to 4 As shown, according to an embodiment of the present invention, on the one hand, an air purifier is disclosed, including a shell 1, an adjusting part 2 and a driving assembly 3, wherein the shell 1 is provided with an air inlet 121, the adjusting part 2 is arranged on the shell 1, the adjusting part 2 is movably arranged on the air inlet 121, the driving assembly 3 is arranged on the shell 1, and the driving assembly 3 is transmission-connected with the adjusting part 2 for driving the adjusting part 2 to move relative to the air inlet 121 so that the air inlet 121 presents different opening sizes.

[0069] The air purifier of the present application can drive the regulating part 2 to move relative to the air inlet 121 through the driving component 3, so that the air inlet 121 presents different opening sizes to meet different purification intensity requirements. Specifically, if the pet's hair is short, the regulating part 2 is driven by the driving component 3 to move relative to the air inlet 121 to reduce the opening of the air inlet 121. When the opening of the air inlet 121 is reduced, the operating power of the air purifier can be reduced synchronously to reduce noise and improve user experience. If the pet's hair is long, the regulating part 2 is driven by the driving component 3 to move relative to the air inlet 121 to increase the opening of the air inlet 121. When the opening of the air inlet 121 is increased, the operating power of the air purifier can be increased synchronously to enhance the air purification intensity, so that the performance of the air purifier is within a reasonable range without excess or deficiency.

[0070] like Figure 3 As shown, in some embodiments, the adjusting part 2 can be laterally movably arranged at the air inlet 121, and the driving component 3 includes a driving motor 31 and a transmission component, wherein the driving motor 31 is arranged at the shell 1, the power input end of the transmission component is connected to the driving motor 31, and the power output end of the transmission component is connected to the adjusting part 2, which is used to drive the adjusting part 2 to move laterally relative to the air inlet 121.

[0071] Through the above arrangement, when the opening of the air inlet 121 needs to be adjusted, the driving motor 31 drives the adjusting portion 2 to move laterally relative to the air inlet 121 through the transmission assembly, thereby adjusting the opening of the air inlet 121 .

[0072] It can be understood that when the adjusting portion 2 moves laterally relative to the air inlet 121, the lateral opening of the air inlet 121 can be changed. When the adjusting portion 2 completely covers the air inlet 121, the opening of the air inlet 121 is 0, that is, the air inlet 121 is completely closed (such as Figure 1 As shown in FIG. 2 ), when the adjusting portion 2 moves laterally to be completely offset from the air inlet 121, the opening degree of the air inlet 121 is 1, that is, the air inlet 121 is fully opened (as shown in FIG. 2 ). Figure 2 As shown), when the regulating portion 2 moves laterally until its projection on the air inlet 121 partially overlaps with the air inlet 121, the opening degree of the air inlet 121 is between 0 and 1, that is, the air inlet 121 is in a partially open state.

[0073] As an alternative implementation, the adjustment portion 2 may also be vertically movable relative to the air inlet 121 , so as to adjust the opening of the air inlet 121 .

[0074] Specifically, the driving assembly 3 further includes a fixing frame 34 , which is disposed on the housing 1 , and the driving motor 31 is mounted on the fixing frame 34 .

[0075] like Figure 3and Figure 4 As shown, in some embodiments, the transmission assembly includes a transmission gear 32 and a rack 33, wherein the transmission gear 32 is connected to the motor shaft of the driving motor 31, the rack 33 is arranged on the adjusting part 2, the rack 33 extends along the moving direction of the adjusting part 2, and the rack 33 is meshed with the transmission gear 32.

[0076] When the opening of the air inlet 121 needs to be adjusted, the drive motor 31 drives the motor shaft to rotate, driving the transmission gear 32 to rotate synchronously, thereby driving the rack 33 meshing with the transmission gear 32 to move, and then driving the adjustment part 2 to move horizontally relative to the air inlet 121, finally realizing the adjustment of the opening of the air inlet 121.

[0077] The driving motor 31 is a forward and reverse motor, which drives the adjustment part 2 to move back and forth laterally relative to the air inlet 121 through clockwise or counterclockwise rotation of the forward and reverse motor, thereby adjusting the opening of the air inlet 121.

[0078] Preferably, the rack 33 is disposed close to the center of the adjusting portion 2 to improve the force balance of the adjusting portion 2 and ensure movement stability.

[0079] It should be noted that the length of the rack 33 limits the maximum distance that the adjusting part 2 can move, so the moving distance of the adjusting part 2 can be controlled by designing the length of the rack 33, and this application does not limit it. In this embodiment, the length of the rack 33 must at least meet the position where the adjusting part 2 can move to the position where the air inlet 121 is fully opened (the opening of the air inlet 121 is 1) and the position where the air inlet 121 is fully closed (the opening of the air inlet 121 is 0).

[0080] In some embodiments, two air inlets 121 and two adjusting parts 2 are provided, and the racks 33 on the two adjusting parts 2 are meshed with the same transmission gear 32 to drive the two adjusting parts 2 to move synchronously through the rotation of the same transmission gear 32 .

[0081] The two air inlets 121 can increase the air intake volume and enhance the purification strength of the air purifier. The driving motor 31 drives the transmission gear 32 to rotate, driving the two racks 33 to move synchronously, thereby driving the two adjustment parts 2 to move synchronously, thereby realizing the adjustment of the opening of the two air inlets 121, reducing the setting of the driving component 3 and ensuring the consistency of the opening adjustment of the two air inlets 121, so that the air intake on both sides is more uniform.

[0082] In other alternative embodiments, the number of the adjusting parts 2 is adjusted according to the number of the air inlets 121. For example, when the number of the air inlets 121 is three, the number of the adjusting parts 2 is also correspondingly set to three.

[0083] In other alternative embodiments, the drive assembly 3 can also be configured to have a motor drive the screw to rotate, thereby driving the adjustment part 2 to move along the axial direction of the screw, and then causing the adjustment part 2 to move relative to the air inlet 121, which can also achieve the same technical effect as the present application and is not limited to the above settings.

[0084] like Figures 1 to 3 As shown in any one of the figures, in some embodiments, the air purifier further includes a camera device 4, which is disposed on the shell 1, and the camera device 4 is used to obtain the length of the pet's hair, and to control the driving component 3 to drive the adjusting part 2 to move to a preset position according to the length of the hair.

[0085] Different pet hair lengths require different air purifier strengths. The camera device 4 is used to obtain the pet hair length and control the drive component 3 to drive the adjustment part 2 to a preset position according to the hair length, so that the opening of the air inlet 121 is at a suitable position to meet the purification intensity requirements of different pet hair lengths.

[0086] It should be noted that the longer the pet hair is, the stronger the air purifier is required, that is, the larger the opening of the air inlet 121 is, the greater the operating power of the air purifier is; conversely, the shorter the pet hair is, the lower the strength of the air purifier is required, that is, the smaller the operating power of the air purifier is.

[0087] The imaging device 4 may be a camera, but is not limited thereto.

[0088] like Figure 3 As shown, in some embodiments, the shell 1 includes a front shell 11 and an air inlet panel 12, wherein the front shell 11 has a mounting position 111, the air inlet panel 12 is connected and fixed to the front shell 11 via the mounting position 111, the air inlet 121 is arranged on the air inlet panel 12, and an air inlet cavity connected to the air inlet 121 is formed between the air inlet panel 12 and the front shell 11, and the adjustment part 2 and the driving assembly 3 are both arranged in the air inlet cavity.

[0089] The wind enters the air inlet cavity from the air inlet 121 and flows to the downstream filter assembly 5. The regulating part 2 and the driving assembly 3 are both arranged in the air inlet cavity between the air inlet panel 12 and the front shell 11, which can avoid the structure being exposed. At the same time, there is no need to set up additional space to install the regulating part 2 and the driving assembly 3, thereby improving the compactness of the structure. The air inlet cavity also protects the regulating part 2 and the driving assembly 3.

[0090] The present application does not limit the shape of the air inlet 121, and the shape of the air inlet 121 can be circular, elliptical or geometric. In this embodiment, the air inlet 121 is a long rectangular opening vertically opened along the air inlet panel 12, but is not limited thereto.

[0091] The regulating part 2 is specifically in the shape of a plate, and the shape of the regulating part 2 matches the shape of the air inlet 121. In this embodiment, since the air inlet 121 is a long rectangular opening vertically opened along the air inlet panel 12, the regulating part 2 is a long rectangular plate. It should be noted that the projection area of ​​the regulating part 2 on the air inlet panel 12 is greater than or equal to the area of ​​the air inlet 121, so that the regulating part 2 can completely cover the air inlet 121, and the air inlet 121 is completely closed, so as to prevent external debris from entering the interior of the air purifier through the air inlet 121 when the air purifier is not running.

[0092] In this embodiment, the camera device 4 can be fixed to the front shell 11 and located above the air inlet panel 12, so that the camera device 4 has a certain height to facilitate image collection.

[0093] like Figure 3 As shown, in some embodiments, the air purifier also includes a filter assembly 5, which is arranged in the air inlet cavity and located downstream of the air inlet 121, and the adjustment part 2 and the drive assembly 3 are both located between the filter assembly 5 and the air inlet panel 12.

[0094] Wind enters the air inlet chamber from the air inlet 121 and flows to the filter assembly 5 for filtration, thereby absorbing dust and hair in the air. The adjustment part 2 and the drive assembly 3 are both located between the filter assembly 5 and the air inlet panel 12, so that the drive assembly 3 can drive the adjustment part 2 to adjust the opening of the air inlet 121 on the air inlet panel 12.

[0095] In some embodiments, the filter assembly 5 includes a filter frame 51 and a filter body 52 disposed inside the filter frame 51 , wherein the filter frame 51 is connected to the front shell 11 , and the drive assembly 3 is disposed on a side of the filter body 52 facing the air inlet 121 .

[0096] The filter frame 51 supports the filter body 52 , and the filter body 52 filters the air flowing into the air inlet 121 . The driving component 3 is arranged on the side of the filter body 52 facing the air inlet 121 to facilitate driving the adjustment part 2 to move.

[0097] The filter body 52 may be a HEPA filter that can effectively capture pet hair and allergens.

[0098] In this embodiment, the fixing frame 34 is fixed on the filter body 52 , and the motor is installed on the fixing frame 34 .

[0099] In addition to the above configuration, an activated carbon filter may be provided downstream of the filter body 52 to remove pet odors and improve the quality of air purification.

[0100] like Figure 3As shown, in some embodiments, the shell 1 also includes a rear shell 13 and a top cover 14, wherein the rear shell 13 and the front shell 11 are connected and fixed to form an air duct connected to the air inlet cavity, and the top cover 14 is arranged on the top of the rear shell 13 and the front shell 11, and an air outlet 141 connected to the air duct is arranged on the top cover 14, and the air outlet 141 is provided with an air outlet grille to evenly distribute the air.

[0101] In addition, if Figure 3 As shown, the air purifier of this embodiment also includes an impeller assembly 6 installed in the air duct, and the impeller assembly 6 includes an impeller 61, an impeller motor 62 and a motor seat 63, wherein the motor shafts of the impeller 61 and the impeller motor 62 are connected, the impeller motor 62 is installed on the motor seat 63, and the motor seat 63 is arranged on the rear shell 13. The impeller 61 is driven to rotate by the impeller motor 62, thereby generating negative pressure in the air duct. The air flows into the air inlet cavity from the air inlet 121 under negative pressure, and flows through the filter assembly 5, the impeller 61, and the air duct in sequence, and then flows out through the air outlet 141 to achieve air purification.

[0102] like Figure 3 As shown, the air purifier of this embodiment further includes an air quality sensor 7, which is arranged in the housing 1. The air quality sensor 7 is used to detect the air quality of the surrounding environment and control the operating position of the air purifier according to the air quality.

[0103] The air quality sensor 7 is provided to detect the air quality of the surrounding environment, and the operating gear of the air purifier is controlled according to the air quality, so that the operating gear of the air purifier can meet the purification intensity while not being too high to avoid loud noise.

[0104] Furthermore, the air quality sensor 7 can be arranged on the side of the rear housing 13, and a protective cover can be used to protect the air quality sensor 7 to avoid damage caused by accidental touch.

[0105] like Figure 5 As shown, according to an embodiment of the present invention, on the other hand, a control method of the air purifier as described above is disclosed, and the control method includes: Get the pet's hair length; The opening degree of the air inlet 121 of the air purifier is determined according to the length of the pet's hair.

[0106] The control method of the present application is used to control an air purifier, so the control method of the present application has the same technical effect as the air purifier. For details, please refer to the above and will not be repeated here.

[0107] like Figure 6 As shown, in some embodiments, determining the opening of the air inlet 121 of the air purifier according to the length of the pet's hair includes: Determine whether the pet's hair length is within a first preset value x1, x1 < 3 cm; If yes, the opening degree of the air inlet 121 of the air purifier is a first value y1, 0<y1≤1 / 3.

[0108] According to the above setting, when it is determined that the pet's hair length is at the first preset value x1, x1<3cm, it means that the pet's hair length is very short. Therefore, the opening of the air inlet 121 of the air purifier is set to the first value y1, 0<y1≤1 / 3, that is, the opening of the air inlet 121 is less than or equal to one third, which can meet the required air purification intensity and avoid the opening of the air inlet 121 being set too large, resulting in excessive operating power of the air purifier and causing greater operating noise.

[0109] Specifically, the first preset value x1 may be 1 cm or 2 cm, etc., but is not limited thereto.

[0110] The first value y1 may be 1 / 6, 1 / 5, 1 / 4 or 1 / 3, etc., but is not limited thereto.

[0111] like Figure 6 As shown, in some embodiments, determining whether the hair length of the pet is after the first preset value x1 includes: If not, determine whether the pet's hair length is within a second preset value x2, 3cm≤x2≤7cm; If yes, the opening degree of the air inlet 121 of the air purifier is a second value y2, 1 / 3<y2≤1 / 2.

[0112] According to the above setting, when it is determined that the pet's hair length is at the second preset value x2, 3cm≤x2≤7cm, it means that the pet's hair length is relatively long. Therefore, the opening of the air inlet 121 of the air purifier is set to the second value y2, 1 / 3<y2≤1 / 2, that is, the opening of the air inlet 121 is greater than one third and less than or equal to one half, which can meet the required air purification intensity and avoid the opening of the air inlet 121 being set too small or too large, resulting in insufficient purification intensity of the air purifier or excessive operating power.

[0113] Specifically, the second preset value x2 may be 3 cm, 4 cm, 5 cm, 6 cm or 7 cm, etc. The second value y2 may be 5 / 12 or 1 / 2, etc., but is not limited thereto.

[0114] like Figure 6 As shown, in some embodiments, after the step of determining whether the hair length of the pet is at the second preset value x2, the following steps are included: If not, determine whether the pet's hair length is within a third preset value x3, x3>7cm; If so, the opening degree of the air inlet 121 of the air purifier is a third value y3, 1 / 2<y3≤1.

[0115] With the above setting, when it is determined that the pet's hair length is at the third preset value x3, x3>7cm, it means that the pet's hair length is very long. Therefore, the opening of the air inlet 121 of the air purifier is set to the third value y3, 1 / 2<y3≤1, that is, the opening of the air inlet 121 is greater than one half and less than or equal to one, which can meet the required air purification intensity and avoid the air inlet 121 opening being set too small, resulting in insufficient purification intensity of the air purifier.

[0116] Specifically, the third preset value x3 may be 8 cm, 9 cm or 10 cm, etc. The third value y3 may be 3 / 4 or 1, etc., but is not limited thereto.

[0117] like Figure 7 As shown, in some embodiments, the control method of the air purifier further includes: Get the operating position of the air purifier; The operating power of the air purifier is determined according to the operating gear of the air purifier and the opening of the air inlet 121.

[0118] The above setting associates the operating power of the air purifier with the operating gear of the air purifier and the opening of the air inlet 121, so that the operating power of the air purifier can be adjusted according to the operating gear of the air purifier and the opening of the air inlet 121, thereby making the purification intensity of the air purifier within a reasonable range.

[0119] It should be noted that the operating power of the air purifier is the operating power of the impeller motor 62 in the air purifier.

[0120] like Figure 8 As shown, in some embodiments, the operating power of the air purifier is determined according to the operating gear of the air purifier and the opening of the air inlet 121, including: Determine whether the opening of the air inlet 121 of the air purifier is a first value y1, 0<y1≤1 / 3; If yes, determine whether the operating gear of the air purifier is the first gear; If yes, the operating power of the air purifier is w1, 0<w1≤10%.

[0121] When it is determined that the opening of the air inlet 121 of the air purifier is the first value y1, it means that the pet's hair is very short. It is then further determined whether the operating gear of the air purifier is the first gear. If so, the operating power of the air purifier is w1, 0<w1≤10%, that is, setting a smaller operating power at this time can meet the purification intensity requirements.

[0122] Specifically, the operating power w1 can be 2%, 4%, 6%, 8% or 10%, but is not limited thereto. In this embodiment, the operating power w1 is 10%.

[0123] like Figure 8 As shown, in some embodiments, after determining whether the opening of the air inlet 121 of the air purifier is the first value y1, it includes: If not, determine whether the opening of the air inlet 121 of the air purifier is a second value y2, 1 / 3<y2≤1 / 2; If yes, determine whether the operating gear of the air purifier is the first gear; If yes, the operating power of the air purifier is w11, w11>w1 and 0<w11≤15%.

[0124] When it is determined that the opening of the air inlet 121 of the air purifier is the second value y2, y2>y1, it means that the pet's hair is long. Then it is further determined whether the operating gear of the air purifier is the first gear. If so, the operating power of the air purifier is w11, w11>w1 and 0<w11≤15%. At this time, slightly increasing the operating power so that w11>w1 can meet the purification intensity requirement.

[0125] Specifically, the operating power w11 may be 3%, 6%, 9%, 12% or 15%, but is not limited thereto. In this embodiment, the operating power w11 is 15%.

[0126] like Figure 8 As shown, in some embodiments, if not, after determining whether the opening of the air inlet 121 of the air purifier is the second value y2, it includes: If not, determine whether the opening of the air inlet 121 of the air purifier is a third value y3, 1 / 2<y3≤1; If yes, determine whether the operating gear of the air purifier is the first gear; If yes, the operating power of the air purifier is w111, w111>w11 and 0<w111≤20%.

[0127] When it is determined that the opening of the air inlet 121 of the air purifier is the third value y3, y3>y2, it means that the pet's hair is very long. Then it is further determined whether the operating gear of the air purifier is the first gear. If so, the operating power of the air purifier is w111, w111>w11 and 0<w111≤20%. At this time, further increasing the operating power so that w111>w11 can meet the purification intensity requirement.

[0128] Specifically, the operating power w111 can be 4%, 8%, 12%, 16% or 205%, etc., but is not limited thereto. In this embodiment, the operating power w111 is 20%.

[0129] That is to say, when the operating gear of the air purifier is always in the first gear, the longer the pet's hair is, the larger the opening of the air inlet 121 of the air purifier is, and the corresponding operating power of the air purifier is greater, thereby ensuring that the purification intensity of the air purifier is not too high while meeting the needs.

[0130] like Fig. 9 As shown, in some embodiments, if yes, after determining whether the operating gear of the air purifier is the first gear, the method includes: If not, determine whether the operating gear of the air purifier is the second gear; If so, the operating power of the air purifier is w2, 10%<w2≤40%.

[0131] When it is determined that the opening of the air inlet 121 of the air purifier is the first value y1, it means that the pet's hair is very short. When it is determined that the operating gear of the air purifier is the second gear, the operating power of the air purifier is w2, 10%<w2≤40%, that is, at this time, setting a moderate operating power in the second gear mode with short hair length can meet the purification intensity requirements.

[0132] Specifically, the operating power w2 can be 15%, 20%, 25%, 30%, 35% or 40%, but is not limited thereto. In this embodiment, the operating power w2 is 40%.

[0133] like Fig. 9 As shown, in some embodiments, if not, after determining whether the operating gear of the air purifier is the second gear, it includes: If not, determine whether the operating gear of the air purifier is the third gear; If yes, the operating power of the air purifier is w3, 40%<w3≤70%.

[0134] When it is determined that the opening of the air inlet 121 of the air purifier is the first value y1, it means that the pet's hair is very short. When it is further determined that the operating gear of the air purifier is the third gear, it means that the gear is at a high level at this time. The operating power of the air purifier is w3, 40%<w3≤70%, that is, at this time, when the hair length is very short and the third gear mode is set to a stronger operating power, the purification intensity requirement can be met.

[0135] Specifically, the operating power w3 may be 45%, 50%, 55%, 60%, 65% or 70%, etc., but is not limited thereto. In this embodiment, the operating power w3 is 70%.

[0136] like Fig.10 As shown, in some embodiments, after determining whether the opening of the air inlet 121 of the air purifier is the first value y1, it includes: If not, determine whether the opening of the air inlet 121 of the air purifier is a second value y2; If yes, determine whether the operating gear of the air purifier is the second gear; If yes, the operating power of the air purifier is w12, w12>w2 and 15%<w12≤45%.

[0137] When it is determined that the opening of the air inlet 121 of the air purifier is the second value y2, it means that the pet's hair is relatively long. When it is further determined that the operating gear of the air purifier is the second gear, the operating power of the air purifier is w12, w12>w2 and 15%<w12≤45%, that is, when the pet's hair becomes longer and the opening of the air inlet 121 increases and the gear is the same, the operating power of the air purifier is appropriately increased to enhance the air purification intensity.

[0138] Specifically, the operating power w12 can be 16%, 21%, 26%, 31%, 36% or 45%, etc., but is not limited thereto. In this embodiment, the operating power w12 is 45%.

[0139] like Fig.10 As shown, in some embodiments, if yes, after determining whether the operating gear of the air purifier is the second gear, it includes: If not, determine whether the operating gear of the air purifier is the third gear; If yes, the operating power of the air purifier is w13, w13>w3 and 45%<w13≤80%.

[0140] When it is determined that the opening of the air inlet 121 of the air purifier is the second value y2, it means that the pet's hair is relatively long. When it is further determined that the operating gear of the air purifier is the third gear, it means that the gear is at a high gear at this time. The operating power of the air purifier is w13, w13>w3 and 45%<w13≤80%, that is, at this time, setting a stronger operating power in the third gear mode with long hair length can meet the purification intensity requirement, that is, when the pet's hair becomes longer and the opening of the air inlet 121 increases and the gear is the same, the operating power of the air purifier is appropriately increased to enhance the air purification intensity.

[0141] Specifically, the operating power w13 can be 50%, 55%, 60%, 65%, 70%, 75% or 80%, etc., but is not limited thereto. In this embodiment, the operating power w13 is 80%.

[0142] like Fig.10 As shown, in some embodiments, if not, after determining whether the opening of the air inlet 121 of the air purifier is the second value y2, it includes: If not, determine whether the opening of the air inlet 121 of the air purifier is a third value y3; If yes, determine whether the operating gear of the air purifier is the second gear; If yes, the operating power of the air purifier is w112, w112>w12 and 20%<w112≤50%.

[0143] When it is determined that the opening of the air inlet 121 of the air purifier is the third value y3, it means that the pet's hair is very long. When it is further determined that the operating gear of the air purifier is the second gear, the operating power of the air purifier is w112, w112>w12 and 20%<w112≤50%. When the pet's hair becomes longer and the opening of the air inlet 121 increases further and the gear is the same, the operating power of the air purifier is further increased to further enhance the air purification intensity.

[0144] Specifically, the operating power w112 can be 25%, 30%, 35%, 40%, 45% or 50%, etc., but is not limited thereto. In this embodiment, the operating power w112 is 50%.

[0145] That is to say, when the operating gear of the air purifier is always in the second gear, the longer the pet's hair is, the larger the opening of the air inlet 121 of the air purifier is, and the corresponding operating power of the air purifier is greater, thereby ensuring that the purification intensity of the air purifier is not too high while meeting the needs.

[0146] like Fig.10 As shown, in some embodiments, if yes, after determining whether the operating gear of the air purifier is the second gear, it includes: If not, determine whether the operating gear of the air purifier is the third gear; If yes, the operating power of the air purifier is w113, w113>w13 and 50%<w113≤90%.

[0147] When it is determined that the opening of the air inlet 121 of the air purifier is the third value y3, it means that the pet's hair is very long. When it is further determined that the operating gear of the air purifier is the third gear, it means that the gear is at a high level at this time. The operating power of the air purifier is w113, w113>w13 and 50%<w113≤90%, that is, at this time, further increasing the operating power in the mode of very long hair length and the third gear can meet the purification intensity requirement, that is, when the pet's hair becomes longer and the opening of the air inlet 121 is further increased and the gear is the same, the operating power of the air purifier is further increased to enhance the air purification intensity.

[0148] Specifically, the operating power w113 can be 60%, 65%, 70%, 75%, 80%, 85% or 90%, etc., but is not limited thereto. In this embodiment, the operating power w113 is 90%.

[0149] That is to say, when the operating gear of the air purifier is always in the third gear, the longer the pet's hair is, the larger the opening of the air inlet 121 of the air purifier is, which correspondingly increases the operating power of the air purifier, thereby ensuring that the purification intensity of the air purifier meets the needs.

[0150] It can be understood that the first gear < the second gear < the third gear, which can be understood as low, medium and high gear respectively. Under each gear, corresponding operating power is set corresponding to the opening of different air inlet 121, so as to achieve fine control of the operating power of the air purifier according to the different hair lengths of the pets.

[0151] In some embodiments, obtaining the operating position of the air purifier includes: obtaining the operating position of the air purifier according to a user input instruction.

[0152] The operating gear of the air purifier is obtained according to the user input instruction to meet the user's usage needs. The user can input the first gear, the second gear or the third gear as needed.

[0153] In some embodiments, obtaining the operating gear of the air purifier includes: Get the air quality index; Determine the operating level of the air purifier based on the air quality index.

[0154] By determining the operating gear of the air purifier through the acquired air quality index, the operating gear of the air purifier can be associated with the real-time air quality index to meet the current air purification needs, and the user does not need to input instructions, thereby simplifying the operation and improving intelligence.

[0155] In some embodiments, determining the operating gear of the air purifier according to the air quality index includes: Based on the air quality index being in the first value range, the operating gear of the air purifier is the first gear; Based on whether the air quality index is in the second value range, the second value range is greater than the first value range, the operating gear of the air purifier is the second gear, and the second gear is greater than the first gear; Based on the air quality index being in the third value range, the third value range>the second value range, the operating gear of the air purifier is the third gear, and the third gear>the second gear.

[0156] Through the above settings, the larger the air quality index is, the worse the air quality is, and the corresponding operating gear of the air purifier is higher, thereby ensuring that the air purification intensity meets the purification needs.

[0157] It should be noted that the air quality index can be the PM2.5 content per cubic meter of air. Specifically, the first value range can be that the PM2.5 content per cubic meter is less than or equal to 30 mg; the second value range can be that the PM2.5 content per cubic meter is greater than 30 mg and less than 120 mg; the third value range can be that the PM2.5 content per cubic meter is greater than or equal to 120 mg.

[0158] Of course, in other embodiments, the air quality index may also be the PM10 content per cubic meter of air, etc., and is not limited to the above settings.

[0159] According to an embodiment of the present invention, on the other hand, a control device is disclosed for implementing the above-mentioned control method of the air purifier, the control device includes an acquisition module and a determination module, the acquisition module is used to obtain the hair length of the pet, and the determination module is used to determine the opening of the air inlet 121 of the air purifier according to the hair length of the pet.

[0160] The control device of the present application is used to implement the above-mentioned control method of the air purifier. Therefore, the control device of the present application has the same technical effect as the control method of the air purifier. Please refer to the above description for details and will not be repeated here.

[0161] According to another aspect of an embodiment of the present invention, a readable storage medium is disclosed, wherein the readable storage medium stores computer instructions, and when the computer instructions are executed, the above-mentioned air purifier control method is executed.

[0162] When the computer instructions stored in the readable storage medium of the present application are executed, the above-mentioned air purifier control method is executed. Therefore, the readable storage medium of the present application has the same technical effect as the air purifier control method. Please refer to the above description for details, which will not be repeated here.

[0163] The readable storage medium may specifically be a storage disk, an optical disk, a USB flash drive, etc., but is not limited thereto. Any other medium that can be used for storage and can be read by a computer is considered as the readable storage medium described in this embodiment.

[0164] It should be noted that the values ​​of parameters, the number of structures, etc. in the above description are all exemplary descriptions of this embodiment. In other embodiments, those skilled in the art can make adaptive adjustments as needed.

[0165] 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 present application.

Claims

1. An air purifier, characterized in that: include: The housing (1) is provided with an air inlet (121); An adjusting portion (2) is arranged on the housing (1), and the adjusting portion (2) is movably arranged on the air inlet (121); a driving assembly (3) disposed on the housing (1), the driving assembly (3) being in driving connection with the regulating portion (2) and being used to drive the regulating portion (2) to move relative to the air inlet (121), so that the air inlet (121) presents different opening sizes; The regulating part (2) is arranged at the air inlet (121) so as to be laterally movable, and the driving assembly (3) comprises: a driving motor (31) arranged at the housing (1); a transmission assembly, wherein a power input end of the transmission assembly is connected to the driving motor (31), and a power output end of the transmission assembly is connected to the regulating part (2), and is used to drive the regulating part (2) to move laterally relative to the air inlet (121); The transmission assembly comprises: a transmission gear (32) connected to the motor shaft of the driving motor (31); a rack (33) provided on the adjusting portion (2), the rack (33) extending along the moving direction of the adjusting portion (2), the rack (33) meshing with the transmission gear (32); The air inlet (121) and the regulating part (2) are both provided with two, and the racks (33) on the two regulating parts (2) are meshed with the same transmission gear (32), so that the two regulating parts (2) are driven to move synchronously through the rotation of the same transmission gear (32).

2. The air purifier according to claim 1, characterized in that: The air purifier further comprises a camera device (4) disposed on the housing (1), the camera device (4) being used to obtain the length of pet hair and, based on the length of the hair, to control the drive component (3) to drive the adjustment portion (2) to move to a preset position.

3. The air purifier according to any one of claims 1 to 2, characterized in that: The air purifier further comprises an air quality sensor (7) arranged on the housing (1), the air quality sensor (7) being used to detect the air quality of the surrounding environment and to control the operating position of the air purifier according to the air quality.

4. The air purifier according to any one of claims 1 to 2, characterized in that: The housing (1) comprises: A front housing (11) having a mounting position (111); An air inlet panel (12) is connected and fixed to the front shell (11) via the mounting position (111); the air inlet (121) is arranged on the air inlet panel (12); an air inlet cavity communicating with the air inlet (121) is formed between the air inlet panel (12) and the front shell (11); and the regulating portion (2) and the driving assembly (3) are both arranged in the air inlet cavity.

5. The air purifier according to claim 4, characterized in that: The air purifier further comprises a filter assembly (5), wherein the filter assembly (5) is arranged in the air inlet cavity and is located downstream of the air inlet (121), and the regulating portion (2) and the driving assembly (3) are both located between the filter assembly (5) and the air inlet panel (12).

6. The air purifier according to claim 5, characterized in that: The filter assembly (5) comprises a filter frame (51) and a filter body (52) arranged inside the filter frame (51); the filter frame (51) is connected to the front shell (11); and the drive assembly (3) is arranged on a side of the filter body (52) facing the air inlet (121).

7. A control method for an air purifier according to any one of claims 1 to 6, characterized in that: The control method comprises: Get the pet's hair length; The opening degree of the air inlet (121) of the air purifier is determined according to the length of the pet's hair.

8. The control method of the air purifier according to claim 7, characterized in that: The method of determining the opening of the air inlet (121) of the air purifier according to the length of the pet's hair comprises: Determine whether the pet's hair length is within a first preset value x1, x1 < 3 cm; If so, the opening degree of the air inlet (121) of the air purifier is a first value y1, 0<y1≤1 / 3.

9. The control method of the air purifier according to claim 8, characterized in that: The step of determining whether the pet's hair length is greater than a first preset value x1 includes: If not, determine whether the pet's hair length is within a second preset value x2, 3cm≤x2≤7cm; If so, the opening degree of the air inlet (121) of the air purifier is a second value y2, 1 / 3<y2≤1 / 2.

10. The control method of the air purifier according to claim 9, characterized in that: After the step of determining whether the pet's hair length is within the second preset value x2, the following steps are included: If not, determine whether the pet's hair length is within a third preset value x3, x3>7cm; If so, the opening degree of the air inlet (121) of the air purifier is a third value y3, 1 / 2<y3≤1.

11. The control method of an air purifier according to any one of claims 7 to 10, characterized in that: Also includes: Obtaining the operating gear of the air purifier; The operating power of the air purifier is determined according to the operating gear of the air purifier and the opening of the air inlet (121).

12. The control method of the air purifier according to claim 11, characterized in that: The method of determining the operating power of the air purifier according to the operating gear of the air purifier and the opening of the air inlet (121) comprises: Determining whether the opening degree of the air inlet (121) of the air purifier is a first value y1, 0<y1≤1 / 3; If yes, determining whether the operating gear of the air purifier is the first gear; If so, the operating power of the air purifier is w1, 0<w1≤10%.

13. The control method of the air purifier according to claim 12, characterized in that: The method of judging whether the opening degree of the air inlet (121) of the air purifier is the first value y1 comprises: If not, determining whether the opening of the air inlet (121) of the air purifier is a second value y2, 1 / 3<y2≤1 / 2; If yes, determining whether the operating gear of the air purifier is the first gear; If yes, the operating power of the air purifier is w11, w11>w1 and 0<w11≤15%.

14. The control method of the air purifier according to claim 13, characterized in that: If not, after determining whether the opening of the air inlet (121) of the air purifier is a second value y2, the method further comprises: If not, determining whether the opening of the air inlet (121) of the air purifier is a third value y3, 1 / 2<y3≤1; If yes, determining whether the operating gear of the air purifier is the first gear; If so, the operating power of the air purifier is w111, w111>w11 and 0<w111≤20%.

15. The control method of the air purifier according to claim 12, characterized in that: If yes, after determining whether the operating gear of the air purifier is the first gear, the method includes: If not, determining whether the operating gear of the air purifier is the second gear; If so, the operating power of the air purifier is w2, 10%<w2≤40%.

16. The control method of the air purifier according to claim 15, characterized in that: The method of judging whether the opening degree of the air inlet (121) of the air purifier is the first value y1 comprises: If not, determining whether the opening degree of the air inlet (121) of the air purifier is a second value y2; If yes, determining whether the operating gear of the air purifier is the second gear; If so, the operating power of the air purifier is w12, w12>w2 and 15%<w12≤45%.

17. The control method of the air purifier according to claim 16, characterized in that: If not, after determining whether the opening of the air inlet (121) of the air purifier is a second value y2, the method further comprises: If not, determining whether the opening degree of the air inlet (121) of the air purifier is a third value y3; If yes, determining whether the operating gear of the air purifier is the second gear; If so, the operating power of the air purifier is w112, w112>w12 and 20%<w112≤50%.

18. The control method of the air purifier according to claim 15, characterized in that: If not, determining whether the operating gear of the air purifier is the second gear comprises: If not, determining whether the operating gear of the air purifier is the third gear; If so, the operating power of the air purifier is w3, 40%<w3≤70%.

19. The control method of the air purifier according to claim 16, characterized in that: If yes, determining whether the operating gear of the air purifier is the second gear comprises: If not, determining whether the operating gear of the air purifier is the third gear; If so, the operating power of the air purifier is w13, w13>w3 and 45%<w13≤80%.

20. The control method of the air purifier according to claim 17, characterized in that: If yes, determining whether the operating gear of the air purifier is the second gear comprises: If not, determining whether the operating gear of the air purifier is the third gear; If so, the operating power of the air purifier is w113, w113>w13 and 50%<w113≤90%.

21. The control method of the air purifier according to claim 11, characterized in that: The obtaining of the operating gear of the air purifier includes: obtaining the operating gear of the air purifier according to a user input instruction.

22. The control method of the air purifier according to claim 11, characterized in that: The step of obtaining the operating position of the air purifier includes: Get the air quality index; The operating gear of the air purifier is determined according to the air quality index.

23. The control method of the air purifier according to claim 22, characterized in that: The step of determining the operating position of the air purifier according to the air quality index includes: Based on the air quality index being in the first value range, the operating gear of the air purifier is the first gear; Based on the air quality index being in the second value range, the second value range>the first value range, the operating gear of the air purifier is the second gear, and the second gear>the first gear; Based on the air quality index being in the third value range, the third value range>the second value range, the operating gear of the air purifier is the third gear, and the third gear>the second gear.

24. A control device, characterized in that: A control method for implementing an air purifier according to any one of claims 7 to 23, wherein the control device comprises: An acquisition module, used to obtain the pet's hair length; A determination module is used to determine the opening of the air inlet (121) of the air purifier according to the length of the pet's hair.

25. A readable storage medium, characterized in that: The readable storage medium stores computer instructions, and when the computer instructions are executed, the control method of the air purifier according to any one of claims 7 to 23 is executed.

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