WO2023087724A1 - 用于导风板的设计方法及装置、存储介质 - Google Patents

用于导风板的设计方法及装置、存储介质 Download PDF

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Publication number
WO2023087724A1
WO2023087724A1 PCT/CN2022/102277 CN2022102277W WO2023087724A1 WO 2023087724 A1 WO2023087724 A1 WO 2023087724A1 CN 2022102277 W CN2022102277 W CN 2022102277W WO 2023087724 A1 WO2023087724 A1 WO 2023087724A1
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WO
WIPO (PCT)
Prior art keywords
length
magnetic attraction
rotating shafts
electromagnetic
wind deflector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2022/102277
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English (en)
French (fr)
Inventor
张晓飞
李学瑞
陈运东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
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Filing date
Publication date
Application filed by Qingdao Haier Air Conditioner Gen Corp Ltd, Qingdao Haier Air Conditioning Electric Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Air Conditioner Gen Corp Ltd
Publication of WO2023087724A1 publication Critical patent/WO2023087724A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/148—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with magnets

Definitions

  • the present application relates to the technical field of air conditioning equipment, for example, to a design method and device for an air deflector, and a storage medium.
  • air conditioners have become an indispensable household appliance in family life.
  • the air deflector is used to control the direction of the airflow and open and close the air guide.
  • wind with a large temperature difference from the current indoor ambient temperature is usually sent out from the air guide port of the air conditioner, and the wind will flow through the inner surface of the air guide plate, causing the temperature of the inner surface of the air guide plate to change.
  • the air deflector is generally made of ABS (Acrylonitrile Butadiene Styrene plastic, acrylonitrile-butadiene-styrene plastic) and other plastic materials, which are prone to deformation under the action of temperature.
  • ABS Advanced Chemical Vapor
  • the air guide plate will produce internal stress depression and deformation under the action of cold wind.
  • the closed initial state of the air guide plate is shown in Figure 1, and the appearance gap will be uneven; in the heating state, the air guide plate Under the action of hot air, there will be internal stress and outward convex deformation.
  • the initial closed state of the wind deflector is shown in Figure 2, and the appearance gap is not uniform. Due to the variety of structures of the air deflector, different structures of the air deflector will cause various deformations of the air deflector when it is heated or cooled, and various inhomogeneities will also occur in the appearance gap.
  • an air duct assembly including an air outlet frame provided with an air guide port, an air guide plate assembly arranged at the air guide port, and a force applying assembly, which is arranged between the air guide plate assembly and the air outlet frame assembly During this period, when the wind deflector assembly is in the closed position, the force applying component exerts an attractive force on the wind deflector assembly, so that the wind deflector assembly is close to the edge of the air guide opening, thereby solving the gap between the air deflector assembly at the closed position.
  • the problems of uniformity and excessive gaps have improved the appearance level of the air conditioner.
  • Air deflectors with different structures have different degrees of deformation, and the same force-applying component cannot achieve different deformation adjustments, which has little effect on the shape recovery of the air deflector and affects the appearance level of the air conditioner after it is closed.
  • Embodiments of the present disclosure provide a design method and device for an air deflector, and a storage medium, so as to set electromagnetic suckers with different magnetic attraction strengths according to different structures of the air deflector, so as to improve the effect of adjusting the shape of the air deflector.
  • the air guide plate is connected to the air guide port of the air conditioner through a rotating shaft, and one or more electromagnetic suction cups are provided on the side of the air guide plate close to the air guide port for generating magnetic attraction force in the electrified state
  • the design method for the wind deflector includes: obtaining the first length of the wind deflector, and the second length between adjacent rotating shafts on the wind deflector ; According to the second length and the first length, determine the number of electromagnetic chucks installed between adjacent rotating shafts, and/or set the magnetic attraction strength of each electromagnetic chuck between connected rotating shafts.
  • the design device for the wind deflector includes: a data model acquisition unit, configured to obtain the first length of the wind deflector, and the second length between adjacent rotation axes on the wind deflector a parameter processing unit, configured to determine the number of electromagnetic chucks between adjacent rotating shafts according to the second length and the first length, and/or set the magnetic attraction strength of each electromagnetic chuck between connected rotating shafts.
  • the storage medium stores program instructions, and when the program instructions are executed, the above-mentioned design method for the wind deflector is executed.
  • the design method, device, and storage medium for the wind deflector provided in the embodiments of the present disclosure can achieve the following technical effects:
  • the rotation axis of the air deflector is vertical to the plate body of the air deflector, and basically does not participate in deformation when it is cold/heated. Therefore, by obtaining the first length of the air deflector and the distance between adjacent rotation axes on the air deflector
  • the second length can determine the structure of the wind deflector, and the deformation information of the wind deflector between adjacent rotating shafts, thereby determining the number and magnetic attraction strength of the electromagnetic chucks arranged between adjacent rotating shafts, so that according to the
  • the designed wind deflector can apply a magnetic attraction matching the structure and deformation information of the wind deflector through the electromagnetic chuck between the adjacent rotating shafts when it is closed, thereby reducing the gap between the wind deflector and the air deflector and improving The deformation recovery effect of the wind deflector under the action of magnetic attraction.
  • Figure 1 is a schematic diagram of the initial closed state of the air deflector in the cooling state
  • Fig. 2 is a schematic diagram of the initial closed state of the wind deflector in the heating state
  • Fig. 3 is a schematic diagram of the state of the gap between the air guide port and the air guide plate after the air guide plate is closed;
  • Fig. 4 is a schematic structural diagram of the wind deflector of the wind deflector assembly provided in this embodiment
  • Fig. 5 is a schematic diagram of the control relationship of the wind deflector assembly provided by this embodiment.
  • Fig. 6 is a schematic diagram of a design method for a wind deflector provided in this embodiment
  • Fig. 7a is a schematic diagram of the corresponding relationship between the distance between adjacent rotating shafts and the deformation amount of a wind deflector provided in this embodiment
  • Fig. 7b is a schematic diagram of the corresponding relationship between the distance between adjacent rotating shafts and the deformation amount of another wind deflector provided in this embodiment;
  • Fig. 8 is a design device for a wind deflector provided in this embodiment.
  • Fig. 9 is another design device for the wind deflector provided by this embodiment.
  • A/B means: A or B.
  • a and/or B means: A or B, or, A and B, these three relationships.
  • correspondence may refer to an association relationship or a binding relationship, and the correspondence between A and B means that there is an association relationship or a binding relationship between A and B.
  • Fig. 4 is a schematic structural diagram of the air deflector in this embodiment
  • Fig. 5 is a schematic diagram of the control relationship of the air deflector in this embodiment.
  • the embodiment of the present disclosure provides an air deflector 10 applied to an air conditioner indoor unit.
  • the air deflector 10 is applied to a wall-mounted air conditioner indoor unit.
  • the air deflector 10 is connected with the air guide port of the air conditioner through the rotating shaft 11. During operation, the air guide plate 10 has an air supply position for opening the air guide port and a closed position for closing the air guide port.
  • one or more electromagnetic chucks 20 are provided on the side of the wind deflector 10 close to the air guide opening, which are used to generate magnetic attraction force to reduce the gap between the wind guide plate 10 and the air guide opening in the energized state.
  • a coil is provided inside the electromagnetic chuck 20 , and the gap between the air guide plate 10 and the air guide port is reduced by generating magnetic attraction force in the energized state.
  • the wind deflector 10 further includes a detection device 30 and a processing system 40 .
  • the electromagnetic chuck 20 is arranged between the air deflector 10 and the air guide port of the air conditioner, and is used for energizing when the wind deflector 10 is in the closed position, so as to apply an attractive force between the air guide plate 10 and the air guide port, and reduce the air guide.
  • the gap between the wind deflector 10 and the air guide port; the detection device 30 is arranged on the wind deflector 10 for detecting the deformation parameter of at least one position on the wind deflector 10;
  • the processing system 40 is used for determining the electromagnetic chuck 20 according to the deformation parameter Magnetic attraction strength when energized.
  • the wind deflector 10 includes a plate body and a rotating shaft 11 , and different wind deflecting plates 10 have different design numbers and distributions of the rotating shafts 11 on the wind deflecting plate 10 due to differences in length and width.
  • the rotating shaft 11 is used to drive the wind deflector 10 to rotate. Because it is directly connected to the air duct of the skeleton or the motor shaft, and the design direction is perpendicular to the plate, it basically does not participate in deformation when it is cold/heated. Therefore, the part with the rotating shaft 11 will play the same role as the electromagnetic chuck 20 under the pull of the rotating shaft 11 after the wind deflector 10 is closed. Therefore, different distributions of the rotating shafts 11 will cause different deformations of the air deflector 10 when heated/cooled.
  • the present application provides a The distance between 11 determines the design method of the number of electromagnetic chucks 20 and/or the strength of magnetic attraction, so as to realize the design optimization of the arrangement of electromagnetic chucks 20 on the wind deflector 10, so that the wind deflector 10 designed according to this can be closed
  • the electromagnetic chuck 20 between the adjacent rotating shafts 11 applies a magnetic attraction that matches the structure and deformation information of the air deflector 10, thereby reducing the gap between the air deflector 10 and the air guide opening, and improving the air deflector 10. Deformation recovery effect under the action of magnetic attraction.
  • Fig. 6 shows the design method for the air deflector provided in this embodiment, which is applied to the design process of the above air deflector, so as to optimize the design of the air conditioner air deflector before the design is finalized and the mold is opened.
  • the design method can be executed in a computer with a modeling platform.
  • a computer processor is used as an execution body to describe the solution.
  • Step S601 obtaining the first length of the wind deflector and the second length between adjacent rotation axes on the wind deflector.
  • the basic data of the wind deflector can be obtained through design requirements, or can be exported through related software. For example, based on the three-dimensional model of the wind deflector, the first length of the wind deflector and the second length between adjacent rotation axes are obtained.
  • the 3D model of the currently involved wind deflector is imported into the modeling software, and grid division is performed to obtain the basic data of the wind deflector (including the first length of the wind deflector, and related The second length between adjacent rotation axes).
  • grid division is performed to obtain the basic data of the wind deflector (including the first length of the wind deflector, and related The second length between adjacent rotation axes).
  • a two-dimensional meshable model is used to mesh the wind deflector model.
  • the rotating shafts are arranged on the wind deflector along the length direction, and can be evenly distributed at equal distances, or can be arranged at unequal distances according to different design requirements.
  • the arrangement mode of all the electromagnetic chucks on the wind deflector can be determined.
  • the arrangement mode of the electromagnetic chuck between the adjacent rotation shafts is determined by obtaining the length between the adjacent rotation shafts multiple times.
  • Step S602 according to the second length and the first length, determine the number of electromagnetic chucks installed between adjacent rotating shafts, and/or set the magnetic attraction strength of each electromagnetic chuck between connected rotating shafts.
  • the rotation axis of the air deflector Since the rotation axis of the air deflector is perpendicular to the plate body of the air deflector, it basically does not participate in deformation when it is cold/heated. Therefore, by obtaining the first length of the air deflector and the distance between adjacent rotation axes on the air deflector
  • the second length of the wind deflector can determine the structure of the wind deflector and the deformation information of the wind deflector between adjacent rotating shafts, thereby determining the number and magnetic attraction strength of the electromagnetic chucks arranged between adjacent rotating shafts.
  • Magnetic attraction strength which is used to indicate the ability of the electromagnetic chuck to reduce the gap between the air guide plate and the air guide port when it is powered on.
  • the magnetic attraction strength of the electromagnetic chuck can be set by setting the number of coil turns of each electromagnetic chuck; and/or setting the energization intensity of each electromagnetic chuck.
  • the generation of the magnetic attraction force of the electromagnetic chuck is the effect of the magnetic field generated by the coil inside it based on the stable current.
  • the magnitude of the magnetic induction dB is determined by the current intensity and the number of turns of the coil.
  • the magnitude of its magnetic attraction is proportional to the magnitude of the current; when the magnitude of the current is fixed, the magnitude of its magnetic attraction is proportional to the number of turns of the coil .
  • the adjustment of the magnetic attraction intensity can be realized by setting different coil turns, and the adjustment of the magnetic attraction intensity can also be realized by setting the energization intensity of the electromagnetic chuck;
  • the number of turns of the coil and the current strength of the electromagnetic chuck can be set at the same time to realize the adjustment of the magnetic attraction strength.
  • the corresponding relationship between the magnetic attraction strength of the electromagnetic chuck and the number of turns of the coil can be obtained through a limited number of experiments.
  • the magnetic attraction force is detected by the electromagnetic chuck with different coil turns, and the correspondence between the magnetic attraction force and the number of coil turns is stored in a one-to-one correspondence in the energized condition
  • the corresponding relationship between the magnetic attraction force and the number of turns of different coils under different electrification conditions can be obtained through multiple implementations.
  • the number of coil turns corresponding to the magnitude of the attraction force under the current intensity can be obtained by querying the database.
  • the corresponding relationship between the magnetic attraction strength of the electromagnetic chuck and the energization strength can be obtained through a limited number of experiments.
  • different magnetic attraction forces can be obtained by passing currents of different intensities to it, and the corresponding relationship between the magnetic attraction force and the current intensity is stored in a one-to-one correspondence.
  • the corresponding relationship between the magnetic attraction force and different current intensities under different coil turns can be obtained through multiple implementations.
  • the current intensity corresponding to the magnitude of the attraction force can be obtained by querying the database.
  • the adjustment of the energization intensity can be adjusted by setting the resistance value of the energization circuit of the electromagnetic chuck to realize the adjustment of different currents connected to different electromagnetic chucks when the same power supply is connected, so as to realize its energization intensity change.
  • determining the number of electromagnetic chucks between adjacent rotating shafts includes:
  • the number of electromagnetic chucks corresponding to the ratio of the second length to the first length is determined as the number of electromagnetic chucks installed between adjacent rotating shafts.
  • the corresponding relationship between the ratio of the second length to the first length and the number of electromagnetic chucks can be obtained, and the corresponding relationship can be stored in the database.
  • the computer After obtaining the ratio of the current second length to the first length, the computer can obtain the set number of electromagnetic chucks corresponding to the ratio by invoking the corresponding relationship.
  • obtaining the correspondence between the ratio of the second length to the first length and the number of electromagnetic chucks provided through thermal simulation analysis may include:
  • the key area of mesh division is the area of the air deflector between the adjacent rotation axes corresponding to the second length; set the material of the air deflector and the air outlet temperature Parameters; calculate the temperature distribution of the air deflector and control the degree of freedom at the rotation axis; obtain the deformation of the air deflector between the adjacent rotation axes corresponding to the second length; extract the deformation range and determine it according to the deformation range
  • the set number of electromagnetic chucks; the corresponding relationship between the set number of electromagnetic chucks and the ratio between the current second length and the first length is stored in the database in a one-to-one correspondence manner.
  • the number of electromagnetic chucks disposed between adjacent rotating shafts is positively correlated with the ratio of the second length to the first length.
  • the ratio of the distance between the adjacent rotation axes to the entire length of the wind deflector is determined to determine the structural features of the corresponding part of the wind deflector.
  • the smaller the distance between adjacent rotating shafts the smaller the deformation of the wind deflector under the action of stress after being cooled or heated. Therefore, setting the number of electromagnetic chucks that matches the structural features and deformation information can Improve the deformation recovery effect of the wind deflector under the action of magnetic attraction.
  • the number of electromagnetic chucks between adjacent rotating shafts is determined in the following way:
  • N is the total number of electromagnetic chucks set
  • l 1 is the first length of the wind deflector
  • l 2 is the second length between adjacent rotating shafts
  • M is the number of electromagnetic chucks set between adjacent rotating shafts
  • M is a positive integer.
  • the total number N of electromagnetic chucks set in this embodiment is 10. It should be noted that the total number of electromagnetic chucks here refers to the upper limit of the number of electromagnetic chucks corresponding to the current air deflector, that is, the number of electromagnetic chucks corresponding to the air deflector should be less than or equal to N, and a total of N must be set on the non-air deflector.
  • An electromagnetic chuck is an electromagnetic chuck.
  • the following settings can be made according to the ratio of l 2 to l 1 : when only two rotation shafts are set on the wind deflector, that is, when the ratio of l 2 to l 1 is 1, the two rotation axes Set 10 electromagnetic chucks between the shafts; when the ratio of l 2 to l 1 is 1/2, the number of electromagnetic chucks between the adjacent rotating shafts corresponding to the l 2 is 5; when l 2 and l 1 When the ratio of l 2 is 1/3, the number of electromagnetic chucks between the adjacent rotating shafts corresponding to this l 2 is 3; when the ratio of l 2 to l 1 is 1/4, the number of electromagnetic chucks corresponding to this l 2 The number of electromagnetic chucks arranged between adjacent rotating shafts is 2 to 3.
  • the determined electromagnetic chucks are uniformly arranged between adjacent rotating shafts.
  • setting the magnetic attraction strength of the electromagnetic chuck between the connected rotating shafts includes:
  • the magnetic attraction strength of each electromagnetic chuck within the range of magnetic attraction strength is set.
  • the corresponding relationship between the ratio of the second length to the first length and the magnetic attraction strength range of the electromagnetic chuck can be obtained through CAE thermal simulation analysis, and the corresponding relationship can be stored in the database. After obtaining the ratio of the current second length to the first length, the computer can obtain the magnetic attraction strength range of the electromagnetic chuck corresponding to the ratio by calling the corresponding relationship.
  • obtaining the correspondence between the ratio of the second length to the first length and the magnetic attraction strength range of the electromagnetic chuck through thermal simulation analysis may include:
  • the key area of mesh division is the area of the air deflector between the adjacent rotation axes corresponding to the second length; set the material of the air deflector and the air outlet temperature Parameters; calculate the temperature distribution of the air deflector and control the degree of freedom at the rotation axis; obtain the deformation of the air deflector between the adjacent rotation axes corresponding to the second length; extract the deformation range and determine it according to the deformation range
  • Corresponding magnetic attraction intensity range of the electromagnetic chuck the corresponding relationship between the magnetic attraction intensity range of the electromagnetic chuck and the ratio between the current second length and the first length is stored in the database in a one-to-one correspondence manner.
  • the near rotation axis refers to the rotation axis closest to the location of the corresponding electromagnetic chuck.
  • any rotation axis can be regarded as its adjacent rotation axis.
  • the range of magnetic attraction strength of each electromagnetic chuck between adjacent rotating shafts is determined, including:
  • a range of magnetic attraction strengths positively correlated with the ratio of the second length to the first length is determined.
  • the ratio of the distance between the adjacent rotation axes to the entire length of the wind deflector is determined to determine the deformation characteristics of the corresponding part of the wind deflector.
  • the smaller the distance between adjacent rotating shafts the smaller the deformation of the wind deflector under stress after being cooled or heated, so set the magnetic attraction strength of the electromagnetic chuck that matches the structural features and deformation information
  • the range can reduce the possibility that the gap between the air deflector and the air deflector cannot be reduced due to insufficient magnetic attraction strength, and avoid the influence on the deformation recovery effect of the air deflector.
  • Fig. 7a shows a corresponding relationship between the distance between adjacent rotating shafts and the amount of deformation of a wind deflector, wherein the distance between adjacent rotating shafts is l 21 ;
  • Fig. 7b shows another The corresponding relationship between the distance between the adjacent rotation axes of the wind deflector and the deformation amount, wherein the distance between the adjacent rotation axes is l 22 ; l 21 >l 22 . It can be seen that the amount of deformation of the wind deflector between adjacent rotating shafts in FIG. 7a is greater than the deformation of the air deflecting plate between adjacent rotating shafts in FIG. 7b.
  • each electromagnetic chuck is positively correlated with the distance between the corresponding electromagnetic chuck and the adjacent rotation axis within the range of the magnetic attraction intensity.
  • the design method for the wind deflector provided in this embodiment, when the designed wind deflector is closed, the magnetic attraction force matching the structure and deformation information of the wind deflector can be applied through the electromagnetic chuck between adjacent rotating shafts, Furthermore, the gap between the air guide plate and the air guide port is reduced, and the deformation recovery effect of the air guide plate under the action of magnetic attraction is improved.
  • an embodiment of the present disclosure provides a design device for an air deflector, and the design device for an air deflector may be implemented in the form of software, hardware, or a combination of software and hardware.
  • the design device for the wind deflector includes a data model acquisition unit 801 and a parameter processing unit 802 .
  • the data model acquisition unit 801 is configured to obtain the first length of the wind deflector, and the second length between adjacent rotation axes on the wind deflector;
  • the parameter processing unit 802 is configured to determine according to the second length and the first length
  • the number of electromagnetic chucks installed between adjacent rotating shafts, and/or, the magnetic attraction strength of each electromagnetic chuck between connected rotating shafts is set.
  • an embodiment of the present disclosure provides a design device for an air deflector, including a processor (processor) 900 and a memory (memory) 901 .
  • the device may further include a communication interface (Communication Interface) 902 and a bus 903.
  • Communication interface 902 may be used for information transfer.
  • the processor 900 may call the logic instructions in the memory 901 to execute the design method for the wind deflector in the above embodiment.
  • logic instructions in the above-mentioned memory 901 may be implemented in the form of software function units and be stored in a computer-readable storage medium when sold or used as an independent product.
  • the memory 901 as a computer-readable storage medium, can be used to store software programs and computer-executable programs, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure.
  • the processor 900 executes the program instructions/modules stored in the memory 901 to execute functional applications and data processing, that is, to realize the design method for the wind deflector in the above-mentioned embodiments.
  • the memory 901 may include a program storage area and a data storage area, wherein the program storage area may store an operating system and an application program required by at least one function; the data storage area may store data created according to the use of the terminal device, and the like.
  • the memory 901 may include a high-speed random access memory, and may also include a non-volatile memory.
  • An embodiment of the present disclosure provides a storage medium, which stores program instructions, and when the program instructions are run, execute the above-mentioned design method for the wind deflector.
  • An embodiment of the present disclosure provides a computer, including the above-mentioned design device for a wind deflector, and/or the above-mentioned storage medium.
  • An embodiment of the present disclosure provides a computer program product, the computer program product includes a computer program stored on a computer-readable storage medium, the computer program includes program instructions, and when the program instructions are executed by a computer, the The computer executes the above design method for the wind deflector.
  • the above-mentioned computer-readable storage medium may be a transitory computer-readable storage medium, or a non-transitory computer-readable storage medium.
  • the technical solutions of the embodiments of the present disclosure can be embodied in the form of software products, which are stored in a storage medium and include one or more instructions to enable a computer device (which may be a personal computer, a server, or a network equipment, etc.) to perform all or part of the steps of the method described in the embodiments of the present disclosure.
  • the aforementioned storage medium can be a non-transitory storage medium, including: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or optical disc, etc.
  • the term “and/or” as used in this application is meant to include any and all possible combinations of one or more of the associated listed ones.
  • the term “comprise” and its variants “comprises” and/or comprising (comprising) etc. refer to stated features, integers, steps, operations, elements, and/or The presence of a component does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and/or groupings of these.
  • an element defined by the statement “comprising a " does not exclude the presence of additional identical elements in the process, method or apparatus comprising said element.
  • the disclosed methods and products can be implemented in other ways.
  • the device embodiments described above are only illustrative.
  • the division of the units may only be a logical function division.
  • multiple units or components may be combined Or it can be integrated into another system, or some features can be ignored, or not implemented.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms.
  • each functional unit in the embodiments of the present disclosure may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit.
  • each block in a flowchart or block diagram may represent a module, program segment, or part of code that includes one or more Executable instructions.
  • the functions noted in the block may occur out of the order noted in the figures.
  • two blocks in succession may, in fact, be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved.
  • the operations or steps corresponding to different blocks may also occur in a different order than that disclosed in the description, and sometimes there is no specific agreement between different operations or steps.
  • each block in the block diagrams and/or flowcharts, and combinations of blocks in the block diagrams and/or flowcharts can be implemented by a dedicated hardware-based system that performs the specified function or action, or can be implemented by dedicated hardware implemented in combination with computer instructions.

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  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
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  • General Engineering & Computer Science (AREA)
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Abstract

一种用于导风板（10）的设计方法、设计装置及存储介质。其中，导风板（10）通过转动轴（11）与空调的导风口连接，导风板（10）靠近导风口的一侧设有一个或多个电磁吸盘（20），用于在通电状态下产生磁吸力以减小导风板（10）与导风口之间的间隙；该设计方法包括：获得导风板（10）的第一长度，和导风板（10）上相邻转动轴（11）之间的第二长度；根据第二长度和第一长度，确定相邻转动轴（11）之间电磁吸盘（20）的设置数量，和/或，设置相连转轴之间各电磁吸盘（20）的磁吸强度。通过相邻转动轴（11）之间的电磁吸盘（20）施加与导风板（10）结构、形变信息相匹配的磁吸力，进而减小导风板（10）与导风口之间的间隙，提高导风板（10）在磁吸力作用下的形变恢复效果。

Description

用于导风板的设计方法及装置、存储介质
本申请基于申请号为202111400813.6、申请日为2021年11月19日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本申请涉及空调设备技术领域，例如涉及一种用于导风板的设计方法及装置、存储介质。
背景技术
目前，空调已经成为家庭生活中必不可少的家电设备。导风板作为空调的重要组成部分，用于控制出风气流的方向，以及开闭导风口。空调在工作过程中，通常会从空调的导风口送出与当前室内环境温度存在较大温差的风，风会流经导风板的内侧表面，使得导风板的内侧表面温度发生变化。
对于壁挂式空调的室内机来说，导风板一般为ABS(Acrylonitrile Butadiene Styrene plastic，丙烯腈-丁二烯-苯乙烯塑料)等塑料材质，在温度作用下，容易发生形变。例如，在制冷状态下，导风板会在冷风作用下产生内应力凹陷变形，关机时导风板闭合初期状态如图1所示，外观间隙会不均匀；在制热状态下，导风板会在热风作用下产生内应力外凸变形，关机时导风板闭合初期的状态如图2所示，外观间隙也不均匀。由于导风板的结构多种多样，不同的导风板结构会导致导风板在加热或制冷时，发生各种变形，外观间隙也会产生各种不均匀性。
相关技术中，提供了一种风道组件，包括设置有导风口的出风框，设置在导风口处的导风板组件，以及施力组件，设置于导风板组件和出风框组件之间，在导风板组件处于闭合位置时，施力组件对导风板组件施加吸引力，使得导风板组件紧贴导风口边缘，由此解决了导风板组件在闭合位置处的缝隙不均、缝隙过大问题，提高了空调器的外观水平。
在实现本公开实施例的过程中，发现相关技术中至少存在如下问题：
不同结构的导风板发生形变的程度不同，而通过相同的施力组件无法实现不同的形变程度调节，对导风板的形状恢复作用不大，且影响空调闭合后的外观水平。
发明内容
为了对披露的实施例的一些方面有基本的理解，下面给出了简单的概括。所述概括不是泛泛评述，也不是要确定关键/重要组成元素或描绘这些实施例的保护范围，而是作为后面的详细说明的序言。
本公开实施例提供了一种用于导风板的设计方法及装置、存储介质，以根据导风板的不同结构，设置不同磁吸强度的电磁吸盘，提高导风板的形状恢复调节效果。
在一些实施例中，所述导风板通过转动轴与空调的导风口连接，所述导风板靠近导风口的一侧设有一个或多个电磁吸盘，用于在通电状态下产生磁吸力以减小导风板与导风口之间的间隙；所述用于导风板的设计方法包括：获得导风板的第一长度，和导风板上相邻转动轴之间的第二长度；根据所述第二长度和第一长度，确定相邻转动轴之间电磁吸盘的设置数量，和/或，设置相连转轴之间各电磁吸盘的磁吸强度。
在一些实施例中，所述用于导风板的设计装置，包括：数据模型获取单元，用于获得导风板的第一长度，和导风板上相邻转动轴之间的第二长度；参数处理单元，用于根据所述第二长度和第一长度，确定相邻转动轴之间电磁吸盘的设置数量，和/或，设置相连转轴之间各电磁吸盘的磁吸强度。
在一些实施例中，所述存储介质存储有程序指令，所述程序指令在运行时，执行上述的用于导风板的设计方法。
本公开实施例提供的用于导风板的设计方法及装置、存储介质，可以实现以下技术效果：
导风板的转动轴与导风板的板体垂直设置，在受冷/受热时基本不参与形变，因此通过获得导风板的第一长度，以及导风板上相邻转动轴之间的第二长度，能够确定导风板的结构，以及相邻转动轴之间的导风板的形变信息，从而确定设置于相邻转动轴之间的电磁吸盘的数量、磁吸强度，使得据此设计的导风板能够在闭合时，通过相邻转动轴之间的电磁吸盘施加与导风板结构、形变信息相匹配的磁吸力，进而减小导风板与导风口之间的间隙，提高导风板在磁吸力作用下的形变恢复效果。
以上的总体描述和下文中的描述仅是示例性和解释性的，不用于限制本申请。
附图说明
一个或多个实施例通过与之对应的附图进行示例性说明，这些示例性说明和附图并不构成对实施例的限定，附图中具有相同参考数字标号的元件示为类似的元件，附图不构成比例限制，并且其中：
图1是制冷状态下，导风板闭合初期状态示意图；
图2是制热状态下，导风板闭合初期状态示意图；
图3是一种导风板闭合后，导风口与导风板之间的间隙状态示意图；
图4是本实施例提供的导风板组件的导风板结构示意图；
图5是本实施例提供的导风板组件的控制关系示意图；
图6是本实施例提供的一个用于导风板的设计方法的示意图；
图7a是本实施例提供的一种导风板相邻转动轴之间距离与变形量之间的对应关系示意图；
图7b是本实施例提供的另一种导风板相邻转动轴之间距离与变形量之间的对应关系示意图；
图8是本实施例提供的一种用于导风板的设计装置；
图9是本实施例提供的另一种用于导风板的设计装置。
具体实施方式
为了能够更加详尽地了解本公开实施例的特点与技术内容，下面结合附图对本公开实施例的实现进行详细阐述，所附附图仅供参考说明之用，并非用来限定本公开实施例。在以下的技术描述中，为方便解释起见，通过多个细节以提供对所披露实施例的充分理解。然而，在没有这些细节的情况下，一个或多个实施例仍然可以实施。在其它情况下，为简化附图，熟知的结构和装置可以简化展示。
本公开实施例的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本公开实施例的实施例。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含。
除非另有说明，术语“多个”表示两个或两个以上。
本公开实施例中，字符“/”表示前后对象是一种“或”的关系。例如，A/B表示：A或B。
术语“和/或”是一种描述对象的关联关系，表示可以存在三种关系。例如，A和/或B，表示：A或B，或，A和B这三种关系。
术语“对应”可以指的是一种关联关系或绑定关系，A与B相对应指的是A与B之间是一种关联关系或绑定关系。
图4是本实施例中导风板的结构示意图，图5是本实施例中导风板的控制关系示意图。
结合图4所示，本公开实施例提供了一种导风板10，应用于空调室内机，在本实施例 中该导风板10应用于壁挂式空调室内机。
导风板10通过转动轴11与空调的导风口相连接，工作时，导风板10具有将导风口打开的送风位置和将导风口关闭的闭合位置。
进一步地，导风板10靠近导风口的一侧设有一个或多个电磁吸盘20，用于在通电状态下产生磁吸力以减小导风板10与导风口之间的间隙。这里，电磁吸盘20内部设有线圈，在通电状态下根据产生磁吸力以减小导风板10与导风口之间的间隙。
在一些实施例中，如图5所示，该导风板10还包括检测器件30和处理系统40。其中，电磁吸盘20设置在空调的导风板10与导风口之间，用于在导风板10处于闭合位置时通电，以在导风板10和导风口之间施加吸引力，减小导风板10与导风口之间的间隙；检测器件30设置于导风板10上，用于检测导风板10上至少一个位置的形变参数；处理系统40，用于根据形变参数确定电磁吸盘20通电时的磁吸力强度。
进一步地，导风板10包括板体和转动轴11，不同的导风板10由于长度、宽度等的不同，转动轴11在导风板10上的设计数量和分布也不同。转动轴11用于带动导风板10板体转动，由于其直接连接在骨架的风道或电机轴上，而且设计方向与板体垂直，因此在受冷/受热时基本不参与变形。所以在有转动轴11的部分在导风板10闭合后会在转动轴11的拉动下，起到与电磁吸盘20相同的作用。故转动轴11的不同分布情况，会引起导风板10受热/受冷时不同的变形情况。
这里，由于转动轴11在导风板10上的设置位置对于闭合后的导风板10与导风口之间间隙的距离具有影响，因此本申请提供一种根据导风板10上相邻转动轴11之间的距离确定电磁吸盘20设置数量和/或磁吸强度的设计方法，从而实现对导风板10上电磁吸盘20设置方式的设计优化，使得据此设计的导风板10能够在闭合时，通过相邻转动轴11之间的电磁吸盘20施加与导风板10结构、形变信息相匹配的磁吸力，进而减小导风板10与导风口之间的间隙，提高导风板10在磁吸力作用下的形变恢复效果。
图6是本实施例提供的用于导风板的设计方法，应用于上述导风板的设计过程，以实现在设计定型及模具开制前对空调导风板进行设计优化。该设计方法可以在具有建模平台的计算机中执行。在本实施例中，以计算机处理器为执行主体，对方案进行说明。
步骤S601，获得导风板的第一长度，和导风板上相邻转动轴之间的第二长度。
这里，导风板的基本数据可以通过设计要求获得，也可以通过相关软件导出。例如，基于导风板的三维模型，获取导风板的第一长度以及相邻转动轴之间的第二长度。
在本申请的一个实施例中，将当前涉及的导风板的三维模型导入建模软件中，进行网格划分，以获取导风板的基本数据(包括导风板的第一长度，以及相邻转动轴之间的第二 长度)。其中，采用二维可网格划分模型，对导风板模型进行网格划分。
转动轴在导风板上沿长度方向设置，可以等距均匀分布，也可以根据不同的设计需求进行不等距的设置。在转动轴等距均匀分布时，通过获取一次相邻转动轴之间的第二长度，即可确定导风板上所有电磁吸盘的设置方式。在转动轴之间不等距设置时，通过多次获取相邻转动轴之间的长度，确定各相邻转动轴之间电磁吸盘的设置方式。
步骤S602，根据第二长度和第一长度，确定相邻转动轴之间电磁吸盘的设置数量，和/或，设置相连转轴之间各电磁吸盘的磁吸强度。
由于导风板的转动轴与导风板的板体垂直设置，在受冷/受热时基本不参与形变，因此通过获得导风板的第一长度，以及导风板上相邻转动轴之间的第二长度，能够确定导风板的结构，以及相邻转动轴之间的导风板的形变信息，从而确定设置于相邻转动轴之间的电磁吸盘的数量、磁吸强度。
磁吸强度，用于表示电磁吸盘在通电状态下减小导风板与导风口之间间隙的能力。一般地，可以通过设置各电磁吸盘的线圈匝数；和/或设置各电磁吸盘的通电强度，来实现对电磁吸盘磁吸强度的设置。
电磁吸盘磁吸力的产生，是其内的线圈基于稳定电流所产生磁场的作用。根据毕奥-萨伐尔定律可知，磁感应强度dB的大小是由电流强度和线圈匝数决定的。对于电磁吸盘来说，线圈匝数是固定的情况下，其磁吸力的大小与电流的大小成正比；在电流的大小是固定的情况下，其磁吸力的大小与线圈匝数的多少成正比。因此，对于设计阶段的导风板电磁吸盘来说，可以通过设置不同的线圈匝数来实现对磁吸强度的调节，也可以通过设置电磁吸盘的通电强度，来实现对磁吸强度的调节；此外还可以同时设置电磁吸盘的线圈匝数和通电强度，来实现对磁吸强度的调节。
示例地，电磁吸盘磁吸强度和线圈匝数之间的对应关系可以通过有限次试验获得。例如，对于在相同的通电情况下，通过对不同线圈匝数的电磁吸盘进行磁吸力检测，并将该通电情况下，磁吸力与线圈匝数之间的对应关系以一一对应的方式存储在数据库中，可以通过多次实现获得不同通电情况下，磁吸力与不同线圈匝数之间的对应关系。在获得电磁吸盘所需产生的吸引力后，通过查询数据库即可获得在该电流强度下，与该吸引力大小相对应的线圈匝数。
示例地，电磁吸盘磁吸强度和通电强度之间的对应关系可以通过有限次试验获得。例如，对于具有同样线圈匝数的电磁吸盘来说，通过对其通入不同强度的电流，获得不同的磁吸力，并将磁吸力与电流强度之间的对应关系以一一对应的方式存储在数据库中，可以通过多次实现获得不同线圈匝数情况下，磁吸力与不同电流强度的对应关系。在获得电磁 吸盘所需产生的吸引力后，通过查询数据库即可获得与该吸引力大小相对应的电流强度。这里，在设计阶段，对通电强度的调节，可以通过对电磁吸盘的通电电路的电阻值进行设置，实现接入相同电源情况下，不同电磁吸盘接入不同电流的调整，从而实现对其通电强度的改变。
可选地，根据第二长度和第一长度，确定相邻转动轴之间电磁吸盘的设置数量，包括：
获得第二长度和第一长度的比值；
确定与第二长度和第一长度的比值相对应的电磁吸盘设置数量，作为相邻转动轴之间电磁吸盘的设置数量。
这里，可以通过CAE(Computer Aided Engineering，计算机辅助工程)热仿真分析，获取第二长度和第一长度的比值与电磁吸盘设置数量之间的对应关系，并将该对应关系存储在数据库中。计算机在获取当前第二长度和第一长度的比值后，通过调取该对应关系，即可获取与比值相对应的电磁吸盘设置数量。
进一步地，通过热仿真分析获取第二长度和第一长度的比值与电磁吸盘设置数量之间的对应关系，可以包括：
导入导风板的三维模型并对模型进行网格划分；网格划分重点区域为与第二长度相对应的相邻转动轴之间的导风板区域；设置导风板的材料以及出风温度参数；计算导风板温度分布并在转动轴处进行自由度控制；获取与第二长度相对应的相邻转动轴之间导风板的变形量；提取变形量范围，并根据变形量范围确定电磁吸盘的设置数量；将该电磁吸盘的设置数量与当前第二长度与第一长度之间的比值之间的对应关系以一一对应的方式存储在数据库中。
可选地，相邻转动轴之间电磁吸盘的设置数量与第二长度和第一长度的比值正相关。
这里，通过第二长度和第一长度的比值，确定该相邻转动轴之间的距离在整个导风板长度上所占的比例，以确定导风板对应部分的结构特征。一般地，相邻转动轴之间的距离越小，导风板在受冷或受热后在应力作用下产生的形变越小，因此设置与该结构特征及形变信息相匹配的电磁吸盘数量，能够提高导风板在磁吸力作用下的形变恢复效果。
具体地，相邻转动轴之间的电磁吸盘的设置数量，是通过如下方式确定的：
Figure PCTCN2022102277-appb-000001
其中，N为设定的电磁吸盘总数，l 1为导风板的第一长度，l 2为相邻转动轴之间的第二长度，M为相邻转动轴之间的电磁吸盘的设置数量，M为正整数。
如此，通过获取l 2与l 1的比值，以及设定的电磁吸盘总数进行计算，取整后获得 与l 2相对应的相邻转动轴之间电磁吸盘的设置数量。
在本实施例中设定的电磁吸盘总数N为10。需要注意的是，这里电磁吸盘总数是指与当前导风板对应的电磁吸盘的数量上限，即，导风板对应的电磁吸盘数量应小于或等于N，而非导风板上必须共设置N个电磁吸盘。示例地，当N＝10时，可以根据l 2与l 1的比值进行如下设置：导风板上仅设置两个转动轴时，即l 2与l 1的比值为1时，该两个转动轴之间设置10个电磁吸盘；当l 2与l 1的比值为1/2时，与该l 2相对应的相邻转动轴之间的电磁吸盘设置数量为5；当l 2与l 1的比值为1/3时，与该l 2相对应的相邻转动轴之间的电磁吸盘设置数量为3；当l 2与l 1的比值为1/4时，与该l 2相对应的相邻转动轴之间的电磁吸盘设置数量为2～3个。
进一步的，所确定的电磁吸盘在相邻转动轴之间均匀设置。
可选地，根据第二长度和第一长度，设置相连转轴之间电磁吸盘的磁吸强度，包括：
根据第二长度和第一长度的比值，确定相邻转动轴之间各电磁吸盘的磁吸强度范围；
根据各电磁吸盘与相近转动轴之间的距离，设置各电磁吸盘在磁吸强度范围内的磁吸强度。
这里，可以通过CAE热仿真分析，获取第二长度和第一长度的比值与电磁吸盘磁吸强度范围之间的对应关系，并将该对应关系存储在数据库中。计算机在获取当前第二长度和第一长度的比值后，通过调取该对应关系，即可获取与比值相对应的电磁吸盘的磁吸强度范围。
进一步地，通过热仿真分析获取第二长度和第一长度的比值与电磁吸盘磁吸强度范围之间的对应关系，可以包括：
导入导风板的三维模型并对模型进行网格划分；网格划分重点区域为与第二长度相对应的相邻转动轴之间的导风板区域；设置导风板的材料以及出风温度参数；计算导风板温度分布并在转动轴处进行自由度控制；获取与第二长度相对应的相邻转动轴之间导风板的变形量；提取变形量范围，并根据变形量范围确定对应的电磁吸盘的磁吸强度范围；将该电磁吸盘的磁吸强度范围与当前第二长度与第一长度之间的比值之间的对应关系以一一对应的方式存储在数据库中。
相近转动轴是指，与对应的电磁吸盘所在位置距离最近的转动轴。当电磁吸盘与两个转动轴距离相同时，可将任一转动轴视为其相近转动轴。
进一步地，根据第二长度和第一长度的比值，确定相邻转轴之间各电磁吸盘的磁吸强度范围，包括：
获得第二长度和第一长度的比值；
确定与第二长度和第一长度的比值正相关的磁吸强度范围。
这里，通过第二长度和第一长度的比值，确定该相邻转动轴之间的距离在整个导风板长度上所占的比例，以确定导风板对应部分的形变特征。一般地，相邻转动轴之间的距离越小，导风板在受冷或受热后在应力作用下产生的形变越小，因此设置与该结构特征及形变信息相匹配的电磁吸盘磁吸强度范围，能够减小因磁吸强度不够，导致无法实现减小导风板与导风口之间的间隙情况发生的可能，避免对导风板形变恢复效果的影响。
示例地，图7a示出了一种导风板相邻转动轴之间距离与变形量之间的对应关系，其中相邻转动轴之间的距离为l 21；图7b示出了另一种导风板相邻转动轴之间距离与变形量之间的对应关系，其中相邻转动轴之间的距离为l 22；l 21＞l 22。可以看出图7a中相邻转动轴之间的导风板变形量大于图7b中相邻转动轴之间的导风板变形量。
在相邻转动轴之间的导风板变形量更大的情况下，表明其导风板与导风口之间的间隙越大，因此需要施加的磁吸强度范围越大，以减小因磁吸强度不够，导致无法实现减小导风板与导风口之间的间隙情况发生的可能，避免对导风板形变恢复效果的影响。
进一步地，各电磁吸盘的磁吸强度在磁吸强度范围内，与对应的电磁吸盘与相近转动轴之间的距离正相关。
由于在相邻转动轴之间的导风板与导风口之间的间隙距离呈正态分布形式，因此电磁吸盘所在位置与相近转动轴之间的距离越小，其对应的导风板变形量越小，因此其所需要施加的磁吸力越小；电磁吸盘所在位置与相近转动轴之间的距离越大，其对应的导风板变形量越大，因此其所需要施加的磁吸力越大。
采用本实施例提供的用于导风板的设计方法，能够在设计的导风板闭合时，通过相邻转动轴之间的电磁吸盘施加与导风板结构、形变信息相匹配的磁吸力，进而减小导风板与导风口之间的间隙，提高导风板在磁吸力作用下的形变恢复效果。
结合图8所示，本公开实施例提供一种用于导风板的设计装置，该用于导风板的设计装置可通过软件、硬件或软硬结合的形式实现。
结合图8所示，该用于导风板的设计装置，包括数据模型获取单元801和参数处理单元802。数据模型获取单元801被配置为获得导风板的第一长度，和导风板上相邻转动轴之间的第二长度；参数处理单元802被配置为根据第二长度和第一长度，确定相邻转动轴之间电磁吸盘的设置数量，和/或，设置相连转轴之间各电磁吸盘的磁吸强度。
结合图9所示，本公开实施例提供一种用于导风板的设计装置，包括处理器(processor)900和存储器(memory)901。可选地，该装置还可以包括通信接口(Communication Interface)902和总线903。其中，处理器900、通信接口902、存储器901可以通过总线903完成相 互间的通信。通信接口902可以用于信息传输。处理器900可以调用存储器901中的逻辑指令，以执行上述实施例的用于导风板的设计方法。
此外，上述的存储器901中的逻辑指令可以通过软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。
存储器901作为一种计算机可读存储介质，可用于存储软件程序、计算机可执行程序，如本公开实施例中的方法对应的程序指令/模块。处理器900通过运行存储在存储器901中的程序指令/模块，从而执行功能应用以及数据处理，即实现上述实施例中用于导风板的设计方法。
存储器901可包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序；存储数据区可存储根据终端设备的使用所创建的数据等。此外，存储器901可以包括高速随机存取存储器，还可以包括非易失性存储器。
本公开实施例提供了一种存储介质，存储有程序指令，所述程序指令在运行时，执行上述用于导风板的设计方法。
本公开实施例提供一种计算机，包括上述的用于导风板的设计装置，和/或上述的存储介质。
本公开实施例提供了一种计算机程序产品，所述计算机程序产品包括存储在计算机可读存储介质上的计算机程序，所述计算机程序包括程序指令，当所述程序指令被计算机执行时，使所述计算机执行上述用于导风板的设计方法。
上述的计算机可读存储介质可以是暂态计算机可读存储介质，也可以是非暂态计算机可读存储介质。
本公开实施例的技术方案可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括一个或多个指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本公开实施例所述方法的全部或部分步骤。而前述的存储介质可以是非暂态存储介质，包括：U盘、移动硬盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁碟或者光盘等多种可以存储程序代码的介质，也可以是暂态存储介质。
以上描述和附图充分地示出了本公开的实施例，以使本领域的技术人员能够实践它们。其他实施例可以包括结构的、逻辑的、电气的、过程的以及其他的改变。实施例仅代表可能的变化。除非明确要求，否则单独的部件和功能是可选的，并且操作的顺序可以变化。一些实施例的部分和特征可以被包括在或替换其他实施例的部分和特征。而且，本申请中使用的用词仅用于描述实施例并且不用于限制权利要求。如在实施例以及权利要求的 描述中使用的，除非上下文清楚地表明，否则单数形式的“一个”(a)、“一个”(an)和“所述”(the)旨在同样包括复数形式。类似地，如在本申请中所使用的术语“和/或”是指包含一个或一个以上相关联的列出的任何以及所有可能的组合。另外，当用于本申请中时，术语“包括”(comprise)及其变型“包括”(comprises)和/或包括(comprising)等指陈述的特征、整体、步骤、操作、元素，和/或组件的存在，但不排除一个或一个以上其它特征、整体、步骤、操作、元素、组件和/或这些的分组的存在或添加。在没有更多限制的情况下，由语句“包括一个…”限定的要素，并不排除在包括所述要素的过程、方法或者设备中还存在另外的相同要素。本文中，每个实施例重点说明的可以是与其他实施例的不同之处，各个实施例之间相同相似部分可以互相参见。对于实施例公开的方法、产品等而言，如果其与实施例公开的方法部分相对应，那么相关之处可以参见方法部分的描述。
本领域技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，可以取决于技术方案的特定应用和设计约束条件。所述技术人员可以对每个特定的应用来使用不同方法以实现所描述的功能，但是这种实现不应认为超出本公开实施例的范围。所述技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
本文所披露的实施例中，所揭露的方法、产品(包括但不限于装置、设备等)，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，可以仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另外，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例。另外，在本公开实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
附图中的流程图和框图显示了根据本公开实施例的系统、方法和计算机程序产品的可能实现的体系架构、功能和操作。在这点上，流程图或框图中的每个方框可以代表一个模块、程序段或代码的一部分，所述模块、程序段或代码的一部分包含一个或多个用于实现 规定的逻辑功能的可执行指令。在有些作为替换的实现中，方框中所标注的功能也可以以不同于附图中所标注的顺序发生。例如，两个连续的方框实际上可以基本并行地执行，它们有时也可以按相反的顺序执行，这可以依所涉及的功能而定。在附图中的流程图和框图所对应的描述中，不同的方框所对应的操作或步骤也可以以不同于描述中所披露的顺序发生，有时不同的操作或步骤之间不存在特定的顺序。例如，两个连续的操作或步骤实际上可以基本并行地执行，它们有时也可以按相反的顺序执行，这可以依所涉及的功能而定。框图和/或流程图中的每个方框、以及框图和/或流程图中的方框的组合，可以用执行规定的功能或动作的专用的基于硬件的系统来实现，或者可以用专用硬件与计算机指令的组合来实现。

Claims (10)

  1. 一种用于导风板的设计方法，其特征在于，所述导风板通过转动轴与空调的导风口连接，所述导风板靠近导风口的一侧设有一个或多个电磁吸盘，用于在通电状态下产生磁吸力以减小导风板与导风口之间的间隙；所述设计方法包括：
    获得导风板的第一长度，和导风板上相邻转动轴之间的第二长度；
    根据所述第二长度和第一长度，确定相邻转动轴之间电磁吸盘的设置数量，和/或，设置相连转轴之间各电磁吸盘的磁吸强度。
  2. 根据权利要求1所述的导风板的设计方法，其特征在于，所述根据所述第二长度和第一长度，确定相邻转动轴之间电磁吸盘的设置数量，包括：
    获得第二长度和第一长度的比值；
    确定与所述第二长度和第一长度的比值相对应的电磁吸盘设置数量，作为相邻转动轴之间电磁吸盘的设置数量。
  3. 根据权利要求2所述的设计方法，其特征在于，所述相邻转动轴之间电磁吸盘的设置数量与所述第二长度和第一长度的比值正相关。
  4. 根据权利要求2所述的设计方法，其特征在于，所述相邻转动轴之间的电磁吸盘的设置数量，是通过如下方式确定的：
    Figure PCTCN2022102277-appb-100001
    其中，N为设定的电磁吸盘总数，l 1为导风板的第一长度，l 2为相邻转动轴之间的第二长度，M为相邻转动轴之间的电磁吸盘的设置数量，M为正整数。
  5. 根据权利要求1所述的设计方法，其特征在于，所述根据所述第二长度和第一长度，设置相连转轴之间电磁吸盘的磁吸强度，包括：
    根据所述第二长度和第一长度的比值，确定相邻转动轴之间各电磁吸盘的磁吸强度范围；
    根据各电磁吸盘与相近转动轴之间的距离，设置各电磁吸盘在所述磁吸强度范围内的磁吸强度。
  6. 根据权利要求5所述的设计方法，其特征在于，所述根据所述第二长度和第一长度的比值，确定相邻转动轴之间各电磁吸盘的磁吸强度范围，包括：
    获得第二长度和第一长度的比值；
    确定与所述第二长度和第一长度的比值正相关的磁吸强度范围。
  7. 根据权利要求5所述的设计方法，其特征在于，所述根据各电磁吸盘与相近转 动轴之间的距离，设置各电磁吸盘在所述磁吸强度范围内的磁吸强度，包括：
    各电磁吸盘的磁吸强度在所述磁吸强度范围内，与对应的电磁吸盘与相近转动轴之间的距离正相关。
  8. 根据权利要求1至7任一所述的设计方法，其特征在于，所述设置相连转轴之间各电磁吸盘的磁吸强度，包括：
    设置各电磁吸盘的线圈匝数；和/或设置各电磁吸盘的通电强度。
  9. 一种用于导风板的设计装置，包括：
    数据模型获取单元，用于获得导风板的第一长度，和导风板上相邻转动轴之间的第二长度；
    参数处理单元，用于根据所述第二长度和第一长度，确定相邻转动轴之间电磁吸盘的设置数量，和/或，设置相连转轴之间各电磁吸盘的磁吸强度。
  10. 一种存储介质，存储有程序指令，其特征在于，所述程序指令在运行时，执行如权利要求1至8任一项所述的用于导风板的设计方法。
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