Air conditioner, dust removal control method thereof, storage medium and product

Abstract

The invention discloses an air conditioner, a dust removal control method thereof, a storage medium and a product. The air conditioner comprises an air conditioner body and a suspension plate assembly, the air conditioner body comprises a shell and a first main control panel located on the shell, an air inlet is formed in the shell, the air conditioner body further comprises a magnetic force generating device arranged at the air inlet, and the magnetic force generating device is electrically connected with the first main control panel; the suspension plate assembly comprises a suspension plate, a filter screen module arranged at the bottom of the suspension plate, a second main control board arranged on the suspension plate and a magnetic element; wherein the first main control board is in communication connection with the second main control board, the magnetic element on the suspension board is arranged opposite to the magnetic force generating device, and the first main control board is configured to control the power-on state of the magnetic force generating device, so that the suspension board assembly covers the air inlet or suspends above the air inlet; the second main control board is configured to control the operation state of the filter screen module. In this way, air flowing into the air conditioner is purified, and the dust removal effect of the air conditioner is improved.

Description

Technical Field

[0001] This application relates to the field of air conditioning, and more particularly to an air conditioner and its dust removal control method, storage medium and product. Background Technology

[0002] During air conditioner operation, airflow enters the unit through the air inlet, exchanges heat through the heat exchanger, and is then blown out through the air outlet, thus achieving heat exchange. The air inlet is typically located at the top of the unit, which makes the heat exchanger prone to dust accumulation. Furthermore, in high-temperature and high-humidity environments, bacteria can easily grow on the heat exchanger, causing the airflow from the outlet to have a musty smell, affecting the user experience and health.

[0003] In related technologies, to reduce dust entering the air conditioner from the air inlet, an air inlet baffle assembly is often installed at the air inlet. When the air conditioner is not in use, the air inlet baffle assembly is closed to prevent dust from entering the air conditioner through the air inlet; when the air conditioner is working, the air inlet baffle assembly is open to expose the air inlet.

[0004] However, when the air conditioner is not in use, although the closed air inlet can prevent dust from entering the air conditioner, dust will accumulate on the air inlet baffle assembly. When the air conditioner is turned on, the airflow from the air inlet will blow the dust and other foreign objects attached to the surface of the air inlet baffle assembly into the air conditioner. In other words, when the air inlet baffle assembly is opened, the dust will fall into the air conditioner again. It is impossible to completely remove dust from the air flowing into the air conditioner, which leads to the growth of bacteria inside the air conditioner and reduces the user experience. Summary of the Invention

[0005] In view of this, embodiments of this application provide an air conditioner and its dust removal control method, storage medium and product, which aim to improve the dust removal effect of the air conditioner.

[0006] The technical solution of this application embodiment is implemented as follows:

[0007] In a first aspect, embodiments of this application provide an air conditioner, including:

[0008] An air conditioner body, the air conditioner body includes a housing and a first main control board located on the housing, the housing has an air inlet, the air conditioner body also includes a magnetic force generating device disposed at the air inlet, the magnetic force generating device is electrically connected to the first main control board;

[0009] A suspension plate assembly, comprising a suspension plate, a filter module disposed at the bottom of the suspension plate, a second main control board disposed on the suspension plate, and magnetic elements;

[0010] The first main control board is communicatively connected to the second main control board. The magnetic element on the suspension plate is disposed opposite to the magnetic force generating device. The first main control board is configured to control the power-on state of the magnetic force generating device, so that the suspension plate assembly covers the air inlet or suspends above the air inlet. The second main control board is configured to control the operating state of the filter module.

[0011] In some embodiments, the filter module includes a power module, a probe connected to the power module, a module frame carrying the probe, and a dust collection module disposed inside the module frame and connected to the power module.

[0012] The power module includes a first power module and a second power module. The first power module supplies power to the probe, and the second power module supplies power to the dust collection module.

[0013] In some embodiments, the dust collection module includes multiple dust collection units, each of which is a polygonal columnar structure, and the probes are evenly arranged around the perimeter of the module frame.

[0014] In some embodiments, the first main control board includes a first processor and a first wireless transceiver circuit, and the second main control board includes a second processor and a second wireless transceiver circuit; wherein, the first wireless transceiver circuit is used to send first information from the first processor to the second wireless transceiver circuit and to receive second information from the second processor and transmit the second information to the first processor, and the second wireless transceiver circuit is used to send the second information from the second processor to the first wireless transceiver circuit and to receive the first information from the first processor and transmit the first information to the second processor.

[0015] In some embodiments, the first main control board further includes a wireless charging transmitting circuit connected to the first processor, and the second main control board further includes a wireless charging receiving circuit and a battery management circuit connected to the second processor.

[0016] The battery management circuit is used to detect the power status of the battery supplying the second main control board. The second processor is also used to generate a charging control command based on the power status and send the charging control command to the first processor via the second wireless transceiver circuit. The wireless charging transmitting circuit is controlled by the first processor based on the charging control command. The wireless charging receiving circuit is used to receive the electrical energy output by the wireless charging transmitting circuit and store the electrical energy in the battery via the battery management circuit.

[0017] Secondly, embodiments of this application provide a dust removal control method for an air conditioner based on the aforementioned first aspect, the method comprising:

[0018] The first main control board sends a dust removal control command;

[0019] The second main control board responds to the dust removal control command and controls the operating status of the filter module.

[0020] In some embodiments, the dust removal control command includes: a first dust removal control command when the air conditioner is in a working state and a second dust removal control command when the air conditioner is in a standby state. The second main control board responds to the dust removal control command by controlling the operating state of the filter module, including:

[0021] When the air conditioner is in operation, the second main control board responds to the first dust removal control command and controls the operating status of the filter module; or,

[0022] When the air conditioner is in standby mode, the second main control board responds to the second dust removal control command and controls the operating status of the filter module.

[0023] In some embodiments, the first dust removal control command includes: a first dust removal start command and a first dust removal stop command. The second main control board, in response to the first dust removal control command, controls the operating state of the filter module, including:

[0024] The second main control board responds to the first dust removal start command by controlling the filter module to start operation; or,

[0025] The second main control board responds to the first dust removal shutdown command and controls the filter module to stop operating.

[0026] In some embodiments, the second dust removal control command includes: a second dust removal start command and a second dust removal stop command. The second main control board, in response to the second dust removal control command, controls the operating state of the filter module, including:

[0027] The second main control board responds to the second dust removal start command by controlling the filter module to start operation; or,

[0028] The second main control board responds to the second dust removal shutdown command and controls the filter module to stop operating.

[0029] In some embodiments, the method further includes:

[0030] When the air conditioner is in operation, the first main control board responds to the air conditioner's operating mode command and acquires air quality index values.

[0031] If the air quality index value is determined to be greater than or equal to the first set threshold, then the first dust removal start command is generated and sent.

[0032] In some embodiments, the method further includes:

[0033] When the air conditioner is in operation, the first main control board determines that the filter module has started running and then obtains the air quality index value.

[0034] If the air quality index value is determined to be less than the first set threshold, then the first dust removal shutdown command is generated and sent.

[0035] In some embodiments, the method further includes:

[0036] When the air conditioner is in standby mode

[0037] The first main control board, in response to a dust removal command instructing dust removal, generates and sends a second dust removal start command; or,

[0038] If the first main control board determines that the first timing duration is greater than or equal to the second set threshold, it generates and sends the second dust removal start command, where the first timing duration is the duration during which the air conditioner is in standby mode.

[0039] In some embodiments, the method further includes:

[0040] The first main control board, in response to the second dust removal start command, controls the air conditioner's fan to start and controls the air conditioner's air outlet to close; or...

[0041] In response to the second dust removal shutdown command, the first main control board controls the fan to shut down.

[0042] In some embodiments, the method further includes:

[0043] When the air conditioner is in standby mode, if the first main control board determines that the second timing duration is greater than or equal to the third set threshold, it generates and sends the second dust removal shutdown command.

[0044] The second timing duration represents the duration for which the filter module starts operating in response to the second dust removal start command.

[0045] In some embodiments, the method further includes:

[0046] The second main control board obtains the battery voltage value of the second main control board's storage battery;

[0047] If the battery voltage value is determined to be greater than or equal to the fourth preset threshold, then in response to the first dust removal start command or the second dust removal start command, the filter module is controlled to start operation.

[0048] In some embodiments, if the first main control board includes a wireless charging transmitting circuit, and the second main control board includes a wireless charging receiving circuit and a battery management circuit, the method further includes:

[0049] If the second main control board determines that the battery voltage value is less than the fourth preset threshold, it sends a charging start command to the first main control board.

[0050] The first main control board starts the wireless charging transmitting circuit based on the charging start command, and the wireless charging receiving circuit receives the electrical energy output by the wireless charging transmitting circuit and stores the electrical energy in the battery that supplies power to the second main control board through the battery management circuit.

[0051] The second main control board sends a charging end command to the first main control board, and the first main control board shuts down the wireless charging transmission circuit based on the charging end command.

[0052] Thirdly, embodiments of this application provide an air conditioner, including:

[0053] An air conditioner body, the air conditioner body includes a housing and a first main control board located on the housing, the housing has an air inlet, the air conditioner body also includes a magnetic force generating device disposed at the air inlet, the magnetic force generating device is electrically connected to the first main control board;

[0054] A suspension plate assembly, comprising a suspension plate, a filter module disposed at the bottom of the suspension plate, a second main control board disposed on the suspension plate, and magnetic elements;

[0055] The first main control board is communicatively connected to the second main control board. The magnetic element on the suspension plate is disposed opposite to the magnetic force generating device. The first main control board is configured to control the power-on state of the magnetic force generating device, so that the suspension plate assembly covers the air inlet or suspends above the air inlet. The first main control board and the second main control board are configured to execute the steps of the method described in the second aspect when running a computer program.

[0056] Fourthly, embodiments of this application provide a computer storage medium storing a computer program, which, when executed by an air conditioner, implements the steps of the method described in the second aspect of embodiments of this application.

[0057] Fifthly, embodiments of this application provide a computer program product, including a computer program, which, when executed by an air conditioner, implements the steps of the method described in the second aspect of embodiments of this application.

[0058] The technical solution provided in this application embodiment includes an air conditioner body and a suspension plate assembly. The air conditioner body includes a housing and a first main control board located on the housing. The housing has an air inlet. The air conditioner body also includes a magnetic force generating device disposed at the air inlet, which is electrically connected to the first main control board. The suspension plate assembly includes a suspension plate, a filter module disposed at the bottom of the suspension plate, a second main control board disposed on the suspension plate, and a magnetic element. The first main control board and the second main control board are communicatively connected. The magnetic element on the suspension plate is disposed opposite to the magnetic force generating device. The first main control board is configured to control the power-on state of the magnetic force generating device, so that the suspension plate assembly covers the air inlet or floats above the air inlet. The second main control board is configured to control the operating state of the filter module.

[0059] In this way, by introducing a magnetic suspension plate into the air inlet of the air conditioner, the problem of dust accumulation on the air conditioner evaporator can be solved. At the same time, a filter module is set at the bottom of the suspension plate to purify the air flowing into the air conditioner, further improving the dust removal effect of the air conditioner. Attached Figure Description

[0060] Figure 1 This is a schematic diagram of the structure of an air conditioner according to an embodiment of this application;

[0061] Figure 2 This is a schematic diagram of the filter module in an embodiment of this application;

[0062] Figure 3 This is a schematic diagram of the structure of the suspension plate in an embodiment of this application;

[0063] Figure 4 This is a flowchart illustrating the first suspended dust removal scheme for an air conditioner in an application example of this application.

[0064] Figure 5 This is a flowchart illustrating the second suspended dust removal scheme for an air conditioner in the first application example of this application.

[0065] Explanation of reference numerals in the attached figures:

[0066] 100. Housing; 101. Air inlet; 200. Magnetic force generating device;

[0067] 300. First main control board; 301. First wireless transceiver circuit; 302. Wireless charging transmission circuit;

[0068] 400, Suspension plate;

[0069] 500. Filter module; 501. Power module; 502. Probe;

[0070] 503. Module frame; 504. Dust collection module;

[0071] 600. Second main control board; 601. Second processor; 602. Second wireless transceiver circuit;

[0072] 603. Wireless charging receiver circuit; 604. Battery management circuit;

[0073] 700. Magnetic components. Detailed Implementation

[0074] The present application will now be described in further detail with reference to the accompanying drawings and embodiments.

[0075] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0076] This application provides an air conditioner for regulating the temperature and humidity of the environment. The air conditioner can be a cooling-only unit or a cooling and heating unit, and can be a wall-mounted, floor-standing, or window unit, etc. This application does not specifically limit the type. It should be noted that the air conditioner can be an integrated air conditioning structure or a separate air conditioning structure. A separate air conditioning structure includes an indoor unit and an outdoor unit, while an integrated air conditioning structure integrates all system components into a single casing.

[0077] In this embodiment of the application, the air conditioner includes: an air conditioner body and a suspension plate assembly. The suspension plate assembly is used to cooperate with the air inlet on the air conditioner body to close or open the air inlet. Figure 1 As shown, the air conditioner body includes a housing 100 and a first main control board (not shown) located on the housing 100. The housing has an air inlet 101. The air conditioner body also includes a magnetic force generating device 200 disposed at the air inlet 101, and the magnetic force generating device 200 is electrically connected to the first main control board. The suspension plate assembly includes a suspension plate 400, a filter module 500 disposed at the bottom of the suspension plate, a second main control board (not shown) disposed on the suspension plate 400, and a magnetic element 700. The first main control board and the second main control board are communicatively connected (not shown). The magnetic element 700 on the suspension plate 400 is disposed opposite to the magnetic force generating device 200. The first main control board is configured to control the power-on state of the magnetic force generating device 200, so that the suspension plate assembly covers the air inlet 101 or suspends above the air inlet 101. The second main control board is configured to control the operating state of the filter module 500.

[0078] For example, if the first main control board controls the magnetic force generating device 200 to be powered on, the magnetic force generating device 200 can generate a repulsive force with the magnetic element 700, causing the suspension plate assembly to be suspended at a set height above the air inlet 101, thereby opening the air inlet 101; if the first main control board controls the magnetic force generating device 200 to be powered off, the repulsive force generated by the magnetic force generating device 200 with the magnetic element 700 will gradually disappear, causing the suspension plate assembly to descend and cover the air inlet 101, thereby closing the air inlet 101.

[0079] Understandably, by introducing a suspension plate assembly that works in conjunction with the air inlet 101 of the air conditioner, and by controlling the power-on state of the magnetic force generating device 200, the suspension plate assembly can be switched between suspending above the air inlet 101 when the air conditioner is running and covering the air inlet 101 when the air conditioner is off. This can prevent dust and other foreign objects from entering the air conditioner when it is idle, and also prevent the airflow from the air inlet 101 after the air conditioner is started from bringing the blocked dust and other foreign objects into the air conditioner, thereby effectively improving the dust removal effect of the air conditioner.

[0080] Here, the magnetic force generating device 200 can be an electromagnet, that is, a device that generates electromagnetism based on energization. For example, a conductive coil matching its power is wound around the outside of an iron core. The conductive coil will have magnetism like a magnet after being energized. It should be noted that electromagnets have the characteristic of generating magnetism when energized and losing magnetism when de-energized. Based on the above characteristics of electromagnets, they can cooperate with the magnetic element 700 set on the suspension plate 400 to realize the displacement switching of the suspension plate assembly by using the effect of mutual repulsive magnetic force.

[0081] Here, the filter module 500 is located at the bottom of the suspension plate 400. This filter module 500 is used to purify and remove dust from the air. The second main control board is configured to control the operating status of the filter module. That is, whether the suspension plate assembly covers the air inlet 101 or is suspended above the air inlet 101, and regardless of whether the suspension plate assembly is suspended above the air inlet or covers the air inlet, as long as air needs to pass through the filter module, the second main control board will control the filter module to start operating, so that the filter module purifies and removes dust from the air flowing into the air conditioner.

[0082] In this embodiment, the air conditioner body and the suspension plate assembly are arranged opposite to each other. When the air conditioner is in operation, the magnetic force generating device 200 is powered on. When the suspension plate assembly is suspended above the air inlet, air flows from top to bottom, first passing through the suspension plate and then through the filter module. During this process, the second main control board controls the filter module to start operating. The filter module uses its filter medium to effectively intercept and adsorb dust, particulate matter, and other impurities in the air, achieving air purification and dust removal. When the air conditioner is in standby mode, the magnetic force generating device 200 is not powered on. When the suspension plate assembly covers the air inlet, the second main control board controls the filter module to start operating, which can also achieve dust removal of the air inside the air conditioner.

[0083] Thus, regardless of whether the air conditioner is in intake mode (the suspension plate assembly is suspended, and outside air enters) or recirculation mode (the suspension plate assembly covers the air inlet, and the internal air is circulated and purified), activating the filter module can purify the air flowing into the air conditioner and improve the air conditioner's dust removal effect.

[0084] In some embodiments, such as Figure 2 As shown, the filter module 500 includes a power module 501, a probe 502 connected to the power module, a module frame 503 carrying the probe, and a dust collection module 504 disposed inside the module frame and connected to the power module.

[0085] The power module 501 includes a first power module and a second power module. The first power module is used to supply power to the probe 502, and the second power module is used to supply power to the dust collection module 504.

[0086] Here, the filter module can be an IFD (Intense Field Dielectric) filter module, which is a highly efficient air purification technology based on the principle of electrostatic adsorption. It achieves deep air purification by ionizing particulate matter in the air and using an electric field to capture it on a negatively charged dust collection plate.

[0087] It is understood that the filter module 500 includes a power module 501, which supplies power to the filter module 500. The battery of the second main control board provides power to the power module. The power module 500 includes a first power module and a second power module. In some embodiments, the power module of the filter module can output a high voltage, which is beneficial for generating a strong electric field in the ionization region, charging the airborne particles so that they can be efficiently captured subsequently through electrostatic adsorption.

[0088] It is understood that the filter module 500 also includes a probe 502 connected to a power module, with the first power module supplying power to the probe 502. In this embodiment, the probe 502 is a discharge probe used to release negative high voltage, causing the air and bacteria flowing around it to become negatively charged. Specifically, after a high-voltage electric field is applied, the discharge probe will form a corona discharge phenomenon at its tip or edge, i.e., the local air is ionized, generating a large number of positive and negative ions. These ions collide with neutral particulate matter in the air (such as dust, pollen, bacteria, viruses, etc.), causing them to become charged. In the subsequent dust collection module 504, the charged particles will be adsorbed by dust collection units with opposite charges (such as positively charged dust collection units), achieving efficient purification. By adjusting the voltage provided by the power module corresponding to the discharge probe, the electric field strength generated by the probe can be controlled, thereby affecting the ionization efficiency, the charge of particulate matter, and the adsorption force of the dust collection unit.

[0089] It should be noted that the filter module 500 also includes a module frame 503 that carries the probe, providing a stable physical structure for the filter module 500.

[0090] It should be noted that a dust collection module 504 connected to the power module is set inside the module frame 503. The dust collection module 504 is used to filter the air. For example, when the air passes through the dust collection module 504, the dust collection module 504 can adsorb the negatively charged dust and bacteria flowing over its surface, thereby achieving air dust removal.

[0091] In some embodiments, refer to Figure 2 The dust collection module 504 includes multiple dust collection units, each of which is a polygonal columnar structure. The probes 502 are evenly arranged around the module frame 503.

[0092] Understandably, the dust collection module 504 consists of multiple independent dust collection units, each of which undertakes a portion of the air filtration task. This ensures that even if a saturated or damaged dust collection unit is replaced individually, the operation of the entire module will not be affected.

[0093] It should be noted that the dust collection unit is a polygonal columnar structure, which can be square, hexagonal, octagonal, etc. By using a polygonal columnar structure, the surface area in contact with the air can be maximized, resulting in higher adsorption efficiency. Furthermore, the polygonal columnar structure is easy to arrange closely, reducing gaps between adjacent units and improving overall filtration efficiency. It also forms a regular layout within the module frame, facilitating assembly and maintenance. The polygonal columnar structure typically has good structural strength, which helps maintain stability when airflow passes through it, preventing deformation or damage due to wind pressure.

[0094] It should be noted that the probes 502 are evenly arranged around the module frame 503 to ensure the uniformity of ionization and electric field drive, which helps to improve the purification efficiency and performance stability of the entire filter module 500.

[0095] For example, such as Figure 3 As shown, the first main control board 300 includes a first wireless transceiver circuit 301 and a first processor (not shown in the figure), and the second main control board 600 includes a second processor 601 and a second wireless transceiver circuit 602; wherein, the first wireless transceiver circuit 301 is used to send first information from the first processor to the second wireless transceiver circuit 602 and to receive second information from the second processor 601 and transmit the second information to the first processor, and the second wireless transceiver circuit 602 is used to send the second information from the second processor 601 to the first wireless transceiver circuit 602 and to receive the first information from the first processor and transmit the first information to the second processor 601.

[0096] For example, both the first wireless transceiver circuit 301 and the second wireless transceiver circuit 602 employ infrared transceiver circuits. It should be noted that infrared transceiver circuits transmit information based on the characteristics of infrared light. The sender transmits infrared light signals through a transmitter, and the receiver receives these signals through a receiver and converts them into electrical signals for processing. In practical applications, commonly used infrared transmitters are infrared diodes, while infrared receivers are photoresistors or photodiodes that receive infrared light. In this embodiment, considering that the first wireless transceiver circuit 301 in the first main control board and the second wireless transceiver circuit 602 in the second main control board can meet the arrangement requirements of relative placement, using infrared transceiver circuits can meet the requirements of communication reliability while saving costs.

[0097] For example, such as Figure 3 As shown, the first main control board 300 further includes a wireless charging transmitting circuit 302 connected to the first processor, and the second main control board 600 further includes a wireless charging receiving circuit 603 and a battery management circuit 604 connected to the second processor 601. The battery management circuit 604 is used to detect the power status of the battery supplying power to the second main control board 600. The second processor 601 is also used to generate charging control commands based on the power status and send the charging control commands to the first processor via the second wireless transceiver circuit 602. The wireless charging transmitting circuit 302 is controlled by the first processor based on the charging control commands. The wireless charging receiving circuit 603 is used to receive the electrical energy output by the wireless charging transmitting circuit 302 and store the electrical energy in the battery via the battery management circuit 604.

[0098] It should be noted that the battery management circuit 604 can detect the SOC (State of Charge) value of the battery and determine whether to generate a charging control command based on the SOC value and a set threshold. This charging control command includes a charging start command and a charging end command. For example, if the detected SOC value is determined to be less than or equal to the lower limit setting value, the second processor 601 generates a charging start command and sends it to the first processor via the second wireless transceiver circuit 602. If the detected SOC value is determined to be greater than or equal to the upper limit setting value, the second processor 601 generates a charging end command and sends it to the first processor via the second wireless transceiver circuit 602. The first processor can activate the wireless charging transmitting circuit 302 based on the charging start command, causing the wireless charging receiving circuit 603 to receive the electrical energy output by the wireless charging transmitting circuit 302 and store the electrical energy in the battery that supplies power to the second main control board 600 via the battery management circuit 604. The first processor can also deactivate the wireless charging transmitting circuit 302 based on the charging end command, thereby ending the wireless charging of the battery.

[0099] Here, the wireless charging transmitting circuit 302 and the wireless charging receiving circuit 603 can wirelessly transmit electrical energy based on the principle of electromagnetic induction. The wireless charging transmitting circuit 302 can be a transmitting coil that emits electromagnetic signals to the outside world under the influence of electricity. The wireless charging receiving circuit 603 can be a receiving coil that receives the electromagnetic signals and converts them into current, thereby achieving wireless charging. In this way, non-contact charging of the battery that powers the second main control board on the floating platform can be realized, meeting the power supply needs of the electrical components on the floating platform.

[0100] In an exemplary embodiment, this application also provides a dust removal control method based on the aforementioned air conditioner, the method comprising:

[0101] The first main control board sends dust removal control commands;

[0102] The second main control board responds to dust removal control commands and controls the operating status of the filter module.

[0103] It should be noted that the triggering conditions for the first main control board to send dust removal control commands include a variety of factors, such as: the user starts dust removal via remote control, or dust removal is started based on at least one of the preset running time, air quality, and filter module usage cycle.

[0104] Understandably, the first main control board generates corresponding dust removal control commands based on the aforementioned triggering conditions. The first main control board then sends these commands to the second main control board on the suspension plate assembly via a wireless communication link established with the second main control board. In response to these commands, the second main control board controls the operating status of the filter module, including starting and stopping its operation.

[0105] In this way, by introducing a magnetic suspension plate into the air inlet of the air conditioner and setting a filter module at the bottom of the suspension plate, and by having dual main controllers work together to control the power-on status of the magnetic force generating device and the operating status of the filter module, the problem of dust accumulation on the air conditioner evaporator can be solved, and the air flowing into the air conditioner can be purified, further improving the dust removal effect of the air conditioner.

[0106] In some embodiments, the dust removal control command includes: a first dust removal control command when the air conditioner is in working state and a second dust removal control command when the air conditioner is in standby state.

[0107] It should be noted that the operating status of an air conditioner includes both active and standby modes. In active mode, the air conditioner operates in various modes, such as cooling, heating, and fanless modes. When the air conditioner is in standby mode, its main functions are essentially stopped; the compressor stops, and the fan operates at low speed or stops, significantly reducing energy consumption and aiming to save electricity.

[0108] Here, the air conditioner receives different dust removal control commands depending on its operating state. These commands include a first dust removal control command when the air conditioner is in operation and a second dust removal control command when the air conditioner is in standby mode.

[0109] In some embodiments, the second main control board responds to dust removal control commands and controls the operating state of the filter module, including:

[0110] When the air conditioner is in operation, the second main control board responds to the first dust removal control command and controls the operating status of the filter module; or,

[0111] When the air conditioner is in standby mode, the second main control board responds to the second dust removal control command and controls the operating status of the filter module.

[0112] Understandably, the trigger commands for controlling the filter module's operation differ depending on the air conditioner's operating state. Specifically, when the air conditioner is in operation, the second main control board responds to the first dust removal control command to control the filter module's operation. Alternatively, when the air conditioner is in standby mode, the second main control board responds to the second dust removal control command to control the filter module's operation.

[0113] In this way, different dust removal control commands are sent according to the air conditioner's operating status (operating or standby), and the second main control board controls the operation of the filter module. This ensures air purification during normal air conditioner use while making full use of standby time for additional dust removal, thus improving the overall dust removal efficiency of the air conditioner.

[0114] In some embodiments, the first dust removal control command includes: a first dust removal start command and a first dust removal stop command. The second main control board responds to the first dust removal control command by controlling the operating state of the filter module, including:

[0115] The second main control board responds to the first dust removal start command and controls the filter module to start operation; or...

[0116] The second main control board responds to the first dust removal shutdown command and controls the filter module to stop operating.

[0117] Here, the second main control board controls the operating status of the filter module, including controlling the filter module to start operation and controlling the filter module to stop operation. The first dust removal control commands include the first dust removal start command and the first dust removal stop command.

[0118] Understandably, the second main control board responds to the first dust removal start command by controlling the filter module to start operation. If the filter module includes a power module, probes, and a dust collection module, the second main control board activates the power module inside the filter module to supply power to the probes and dust collection module, thereby starting the filter module. Alternatively, the second main control board responds to the first dust removal stop command by controlling the filter module to stop operation. If the filter module includes a power module, probes, and a dust collection module, stopping the filter module means cutting off power to the power module, thus preventing air ionization and adsorption, causing the filter module to stop dust removal and cease operation.

[0119] For example, the second dust removal control command includes: a second dust removal start command and a second dust removal stop command. The second main control board responds to the second dust removal control command by controlling the operating state of the filter module, including:

[0120] The second main control board responds to the second dust removal start command and controls the filter module to start operation; or...

[0121] The second main control board responds to the second dust removal shutdown command and controls the filter module to stop operating.

[0122] In some embodiments, the method further includes:

[0123] When the air conditioner is in operation, the first main control board responds to the air conditioner's operating mode command and obtains air quality index values.

[0124] If the air quality index value is determined to be greater than or equal to the first set threshold, then the first dust removal start command is generated and sent.

[0125] Here, the air conditioner is in operation, the suspension plate is in air intake mode (the suspension plate assembly is suspended, and outside air enters), and the first main control board monitors and responds to the air conditioner's current operating mode command. The operating mode command includes, but is not limited to: cooling mode, heating mode, air purification mode, etc.

[0126] Here, the main control board can obtain various indoor air quality indicators in real time through the built-in air quality sensor. These air quality indicators include, but are not limited to, PM2.5 concentration, formaldehyde content, TVOC concentration, and CO2 concentration.

[0127] Here, the air quality index value represents the cleanliness of the air, and the first set threshold is the expected standard value of the air quality index. The first main control board compares the acquired air quality index value with the preset first set threshold. If it is determined that the air quality index value is greater than or equal to the first set threshold, it indicates that the indoor air quality is lower than the expected standard value, and air purification and dust removal are required. The first main control board generates and sends a first dust removal start command.

[0128] In this way, the first main control board can monitor the indoor air quality in real time. When the air quality index exceeds the preset threshold, the first main control board automatically generates and sends the first dust removal start command without the need for manual intervention by the user, so that the second main control board can start the filter module in time, thereby improving the dust removal effect of the air conditioner.

[0129] In some embodiments, the method further includes:

[0130] When the air conditioner is in operation, the first main control board determines that the filter module has started running and then obtains the air quality index value.

[0131] If the air quality index value is determined to be less than the first set threshold, a first dust removal shutdown command is generated and sent.

[0132] Understandably, when the air conditioner is in operation, the first main control board determines that the filter module has started running, and at this time, the filter module is performing air purification tasks. During the operation of the filter module, the first main control board compares the obtained air quality index value with the preset first threshold. If the air quality index is lower than the first threshold, it indicates that the indoor air quality has been significantly improved after the operation of the filter module, reaching the expected standard value. At this time, in order to save energy and extend the service life of the filter module, the first main control board generates and sends a dust removal shutdown command so that the second main control board can shut down the filter module in time.

[0133] In some embodiments, the method further includes:

[0134] When the air conditioner is in standby mode

[0135] The first main control board, in response to a dust removal command instructing dust removal, generates and sends a second dust removal start command; or...

[0136] If the first main control board determines that the first timing duration is greater than or equal to the second set threshold, it generates and sends a second dust removal start command. The first timing duration is the duration during which the air conditioner is in standby mode.

[0137] It is understandable that when the air conditioner is in standby mode, the first main control board can trigger the second dust removal start command in two ways to activate the dust removal function. The first method is active triggering, for example, the user sends a dust removal command via the air conditioner's remote control, the first main control board receives and responds to the command, generates and sends the second dust removal start command. The second method is timed dust removal activation. In this embodiment, the first main control board also has a timing function to record the duration of the air conditioner's standby mode. When this timing duration is greater than or equal to a second set threshold, dust removal is triggered to generate and send the second dust removal start command.

[0138] This ensures that even when the air conditioner is in standby mode, the dust removal function can be triggered promptly through either active activation or timed start-up, thereby improving the overall dust removal effect of the air conditioner.

[0139] In some embodiments, the method further includes:

[0140] The first main control board responds to the second dust removal start command by controlling the start of the air conditioner's fan and closing the air outlet; or...

[0141] In response to the second dust removal shutdown command, the first main control board controls the fan to shut down.

[0142] Understandably, when the air conditioner is in standby mode, the suspended plate assembly covers the air inlet to prevent dust from entering the air conditioner. At this time, the air conditioner is in a sealed state. To improve the dust removal effect of the filter module, the first main control board responds to the second dust removal start command, controlling the air conditioner's fan to start and the air outlet to close. Thus, after the fan starts, a stable airflow is generated, guiding indoor air through the filter module. Furthermore, controlling the air outlet to close creates a certain air pressure difference, enhancing the power of airflow through the filter, ensuring more thorough contact between the air and the filter, and ensuring the integrity of the purification process, resulting in cleaner exhaust air.

[0143] In some embodiments, the method further includes:

[0144] When the air conditioner is in standby mode, if the first main control board determines that the second timing duration is greater than or equal to the third set threshold, it will generate and send a second dust removal shutdown command.

[0145] The second timing duration represents the duration for which the filter module starts operating in response to the second dust removal start command.

[0146] It is understandable that when the air conditioner is in standby mode and the filter module starts running, the first main control board starts timing to obtain the second timing duration. The second timing duration represents the duration of the filter module's operation in response to the second dust removal start command.

[0147] Understandably, the third set threshold is the running time corresponding to the optimal dust removal effect of the filter module. The first main control board determines that the second timing duration is greater than or equal to the third set threshold, indicating that the dust removal effect of the filter module has reached its optimal level. In order to save energy and extend the life of the filter module, the first main control board generates and sends a dust removal shutdown command so that the second main control board can shut down the filter module in time.

[0148] In some embodiments, the method further includes:

[0149] The second main control board obtains the battery voltage value of the second main control board's storage battery;

[0150] If the battery voltage value is determined to be greater than or equal to the fourth set threshold, the filter module is controlled to start operation in response to the first dust removal start command or the second dust removal start command.

[0151] Here, before responding to the first dust removal start command or the second dust removal command, in order to ensure that the filter module can start and run normally and that the filter module has a dust removal effect, the second main control board needs to determine whether the battery of the second main control board has sufficient power. Therefore, the second main control board obtains the battery voltage value of the second main control board's battery.

[0152] Understandably, the fourth set threshold is the voltage value corresponding to the normal operation of the battery. If the second main control board determines that the battery voltage value is greater than or equal to the fourth set threshold, it indicates that the battery voltage is sufficient at this time. Then, the second main control board responds to the first dust removal start command or the second dust removal start command and controls the filter module to start running.

[0153] In some embodiments, if the first main control board includes a wireless charging transmitting circuit and the second main control board includes a wireless charging receiving circuit and a battery management circuit, the method further includes:

[0154] If the second main control board determines that the battery voltage is less than the fourth set threshold, it sends a charging start command to the first main control board.

[0155] The first main control board starts the wireless charging transmitting circuit based on the charging start command. The wireless charging receiving circuit receives the electrical energy output by the wireless charging transmitting circuit and stores the electrical energy in the battery that supplies power to the second main control board through the battery management circuit.

[0156] The second main control board sends a charging end command to the first main control board, and the first main control board shuts down the wireless charging transmission circuit based on the charging end command.

[0157] Understandably, when the second main control board determines that the battery voltage is less than the fourth preset threshold, it indicates that the battery voltage of the second main control board is insufficient and the battery needs to be charged. The second main control board sends a charging start command to the first main control board, and the first main control board starts the wireless charging transmitting circuit based on the charging start command. The wireless charging receiving circuit receives the electrical energy output by the wireless charging transmitting circuit and stores the electrical energy in the battery that supplies power to the second main control board through the battery management circuit. The second main control board sends a charging end command to the first main control board, and the first main control board shuts down the wireless charging transmitting circuit based on the charging end command.

[0158] In this way, contactless charging of the battery that powers the second main control board on the suspension plate can be achieved, meeting the power supply needs of the electrical components on the suspension plate.

[0159] The following example illustrates the dust control method for air conditioners.

[0160] This application example demonstrates how introducing a magnetic suspension plate into the air conditioner's air inlet can solve the problem of dust accumulation on the evaporator, effectively purifying indoor air. Simultaneously, placing an IFD filter at the bottom of the suspension plate purifies the air flowing into the inlet during operation, and collects dust and sterilizes the interior of the air conditioner during standby mode.

[0161] This application example uses a split-type air conditioner, where the floating panel assembly is designed to work in conjunction with the indoor unit's air inlet. During cooling, heating, and fan operation, the floating panel rises to its highest point to prevent obstruction of the air inlet and thus maintain airflow. In standby mode, the floating panel covers the air inlet to prevent external dust from entering the air conditioner. The indoor unit's main control is the aforementioned first main control board, and the floating panel's main control is the aforementioned second main control board.

[0162] In this application example, the IFD filter is installed on the bottom of the suspension plate. Air discharge occurs at the front of the filter, causing dust and bacteria to become negatively charged. A positive high voltage is generated at the middle of the filter, adsorbing the negatively charged dust and bacteria. Specifically, the IFD filter consists of two layers. The outer layer has many discharge probes that release negative high voltage, causing the surrounding air and bacteria to become negatively charged. The inner layer has many hexagonal columnar bodies that carry positive high voltage, adsorbing the negatively charged dust and bacteria flowing over their surface, thus achieving adsorption. Its hexagonal structure maximizes its contact area with air, resulting in higher adsorption efficiency. Furthermore, in this application example, the suspension plate can be easily removed, and the dust on the bottom IFD filter can be washed with water.

[0163] In this application example, two suspended dust removal schemes are provided based on different operating states of the air conditioner: Scheme 1 for suspended dust removal when the air conditioner is in operation and Scheme 2 for suspended dust removal when the air conditioner is in standby mode. These two schemes are described in detail below.

[0164] Option 1, such as Figure 4 As shown, Figure 4 The flowchart for the first suspended dust removal solution is shown below, with specific steps as follows:

[0165] Step 401: Cooling, heating, and ventilation modes.

[0166] Make sure the air conditioner is in working order, for example, in cooling, heating, or fan mode.

[0167] Step 402: The suspension plate floats up without affecting the air conditioning intake.

[0168] In practical applications, when the air conditioner is in operation and the magnetic force generating device is powered on, the suspension plate floats up and hovers above the air inlet, so that the air intake is not affected when the air conditioner is in operation.

[0169] Step 403: Check if the PM2.5 quality is poor. If yes, proceed to step 404; otherwise, continue with step 403.

[0170] In practical applications, if the suspension plate is suspended in the air, the indoor main controller will detect the air quality through sensors such as PM2.5. If the PM2.5 quality is poor, it indicates that the air quality is low and the IFD dust removal function needs to be activated, and step 404 is executed; if the PM2.5 quality is good, it indicates that dust removal is not required, and step 403 is executed to continuously monitor PM2.5.

[0171] Step 404: Check if the battery is sufficiently charged. If yes, proceed to step 405; otherwise, proceed to step 404.

[0172] In practical applications, the MCU of the floating plate determines whether the battery has sufficient power. If so, it indicates that the IFD filter can be started and the step 405 is executed. If not, it indicates that the power is insufficient and the IFD filter module cannot be started. It needs to be charged in time and the step 404 is executed to monitor the battery power in real time.

[0173] Step 405: The main control MCU sends a command to the floating board MCU through the infrared transceiver module.

[0174] In practical applications, if it is determined that the battery power is sufficient, the main control MCU sends a command to the floating board MCU through the infrared transceiver module to instruct the floating board MCU to start the IFD module and execute step 406.

[0175] Step 406: The floating plate starts the IFD module.

[0176] In practical applications, after receiving a command from the indoor main controller, the MCU on the floating plate turns on the IFD filter power and initiates the electrostatic adsorption function. At this time, one high-voltage pack inside the floating plate generates a negative high voltage, causing the air and bacteria flowing through its high-voltage probe to become negatively charged, while another high-voltage pack generates a positive high voltage and charges the hexagonal prisms, which are used to adsorb the dust and bacteria that have been charged with negative pressure.

[0177] In addition, the suspension plate is located above the air inlet of the air conditioner. When the main indoor control turns on the main fan, some air will flow into the IFD filter for filtration and sterilization.

[0178] Step 407: Determine whether PM2.5 is excellent. If yes, proceed to step 408; otherwise, continue with step 407.

[0179] In practical applications, the indoor main control unit will also monitor the PM2.5 level in the air in real time to determine whether the PM2.5 level is good. If it is, it means that the IFD filter has met the expected standard for air dust removal and the IFD filter should be turned off in time. If not, continue to step 407.

[0180] Step 408: Disable the IFD function.

[0181] Option 2, such as Figure 5 As shown, Figure 5 The flowchart for the second suspended dust removal solution is shown below.

[0182] Step 501: Standby mode.

[0183] In practical applications, it is determined that the air conditioner is in standby mode, at which time the air conditioner is not in operation.

[0184] Step 502: Check if the battery is sufficient. If not, proceed to steps 503 to 506. If yes, proceed to step 506.

[0185] In practical applications, when the air conditioner is in standby mode, the floating plate will obtain the battery capacity and check whether the power is sufficient. If not, it indicates that the battery capacity is insufficient, and then it will request wireless charging from the indoor main controller through the infrared transceiver module and execute step 503; if yes, it will execute step 506.

[0186] Step 503: The floating plate sends a charging command to the indoor main controller.

[0187] In practical applications, when it is determined that the battery power is insufficient, the main controller of the floating plate sends a charging command to the main controller of the indoor unit to instruct the main controller of the indoor unit to turn on the wireless charging function and execute step 504.

[0188] Step 504: Enable wireless charging function in the indoor main control unit.

[0189] In practical applications, after receiving the instruction, the indoor main controller activates the wireless charging function to charge the battery.

[0190] Step 505: Check if the battery is sufficient. If yes, proceed to step 506; otherwise, proceed to step 505.

[0191] In practical applications, the main controller of the suspension plate determines whether the battery is sufficient. If it is, it means that the battery is sufficient and no further charging is needed. When the battery is detected to be full, it sends a command to the indoor main controller to turn off charging and executes step 506. If not, it needs to continue charging and executes step 505 to continuously monitor the battery level.

[0192] Step 506: Stop charging.

[0193] In practical applications, if the battery has sufficient power, the main controller of the suspension plate can control the charging to stop and execute step 507.

[0194] Step 507: The IFD function is enabled. If yes, proceed to step 508; otherwise, proceed to step 507.

[0195] In practical applications, when the battery is fully charged, the machine will be in standby mode and will activate the IFD function at regular intervals, or the user can activate the IFD function via remote control. The system checks whether the standby time meets the set time or whether the user has activated the dust removal and sterilization function via remote control. If yes, proceed to step 508; otherwise, proceed to step 507, and continue the detection.

[0196] Step 508: The indoor main control closes the air outlet, the air conditioner is in a sealed state, the main fan is started, and the internal air is circulated.

[0197] In practical applications, when the IFD function is activated, the indoor main control closes the air outlet, the air conditioner is in a sealed state, and the main fan starts, circulating the internal air. At this time, the air conditioner is in standby mode, the suspension plate will descend to the air inlet, the air outlet will close, and the air conditioner will be in a completely sealed state. At this time, the main fan starts, allowing the internal air of the air conditioner to circulate.

[0198] Step 509: The suspension plate activates the IFD filter to adsorb dust and bacteria inside the air conditioner.

[0199] In practical applications, the IFD filter sterilization function on the suspension plate is activated, which can sterilize the inside of the air conditioner and adsorb internal dust to the bottom of the suspension plate.

[0200] Step 510: Determine if the scheduled time has arrived. If yes, proceed to step 511. If no, continue monitoring and proceed to step 510.

[0201] Step 511: Turn off the main fan and disable the IFD function.

[0202] In an exemplary embodiment, the first processor and the second processor of the air conditioner may be implemented by one or more application-specific integrated circuits (ASICs), DSPs, programmable logic devices (PLDs), complex programmable logic devices (CPLDs), field-programmable gate arrays (FPGAs), general-purpose processors, controllers, microcontrollers (MCUs), microprocessors, or other electronic components to perform the aforementioned method.

[0203] In an exemplary embodiment, this application also provides a computer storage medium, specifically a computer-readable storage medium storing a computer program thereon. This computer program can be executed by the processor of an air conditioner to complete the steps of the method described in this application. The computer-readable storage medium can be a memory such as ROM, PROM, EPROM, EEPROM, Flash Memory, magnetic surface memory, optical disc, or CD-ROM.

[0204] In an exemplary embodiment, this application also provides a computer program product, including a computer program that can be executed by the processor of an air conditioner to perform the steps of the method of this application embodiment.

[0205] It should be noted that terms such as "first" and "second" are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0206] Furthermore, the technical solutions described in the embodiments of this application can be combined arbitrarily without conflict.

[0207] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. An air conditioner, characterized in that, include: An air conditioner body, the air conditioner body includes a housing and a first main control board located on the housing, the housing has an air inlet, the air conditioner body also includes a magnetic force generating device disposed at the air inlet, the magnetic force generating device is electrically connected to the first main control board; A suspension plate assembly, comprising a suspension plate, a filter module disposed at the bottom of the suspension plate, a second main control board disposed on the suspension plate, and magnetic elements; The first main control board is communicatively connected to the second main control board. The magnetic element on the suspension plate is disposed opposite to the magnetic force generating device. The first main control board is configured to control the power-on state of the magnetic force generating device, so that the suspension plate assembly covers the air inlet or suspends above the air inlet. The second main control board is configured to control the operating state of the filter module.

2. The air conditioner according to claim 1, characterized in that, The filter module includes a power module, a probe connected to the power module, a module frame that carries the probe, and a dust collection module disposed inside the module frame and connected to the power module. The power module includes a first power module and a second power module. The first power module supplies power to the probe, and the second power module supplies power to the dust collection module.

3. The air conditioner according to claim 2, characterized in that, The dust collection module includes multiple dust collection units, each of which is a polygonal columnar structure, and the probes are evenly arranged around the perimeter of the module frame.

4. The air conditioner according to claim 1, characterized in that, The first main control board includes a first processor and a first wireless transceiver circuit, and the second main control board includes a second processor and a second wireless transceiver circuit; wherein, the first wireless transceiver circuit is used to send first information from the first processor to the second wireless transceiver circuit and to receive second information from the second processor and transmit the second information to the first processor, and the second wireless transceiver circuit is used to send the second information from the second processor to the first wireless transceiver circuit and to receive the first information from the first processor and transmit the first information to the second processor.

5. The air conditioner according to claim 4, characterized in that, The first main control board further includes a wireless charging transmitting circuit connected to the first processor, and the second main control board further includes a wireless charging receiving circuit and a battery management circuit connected to the second processor. The battery management circuit is used to detect the power status of the battery supplying the second main control board. The second processor is also used to generate a charging control command based on the power status and send the charging control command to the first processor via the second wireless transceiver circuit. The wireless charging transmitting circuit is controlled by the first processor based on the charging control command. The wireless charging receiving circuit is used to receive the electrical energy output by the wireless charging transmitting circuit and store the electrical energy in the battery via the battery management circuit.

6. A dust removal control method based on an air conditioner as described in any one of claims 1 to 5, characterized in that, The method includes: The first main control board sends a dust removal control command; The second main control board responds to the dust removal control command and controls the operating status of the filter module.

7. The method according to claim 6, characterized in that, The dust removal control commands include: a first dust removal control command when the air conditioner is in working condition and a second dust removal control command when the air conditioner is in standby condition. The second main control board responds to the dust removal control commands by controlling the operating state of the filter module, including: When the air conditioner is in operation, the second main control board responds to the first dust removal control command and controls the operating status of the filter module; or, When the air conditioner is in standby mode, the second main control board responds to the second dust removal control command and controls the operating status of the filter module.

8. The method according to claim 7, characterized in that, The first dust removal control command includes: a first dust removal start command and a first dust removal stop command. The second main control board responds to the first dust removal control command by controlling the operating state of the filter module, including: The second main control board responds to the first dust removal start command by controlling the filter module to start operation; or, The second main control board responds to the first dust removal shutdown command and controls the filter module to stop operating.

9. The method according to claim 7, characterized in that, The second dust removal control command includes: a second dust removal start command and a second dust removal stop command. The second main control board responds to the second dust removal control command by controlling the operating state of the filter module, including: The second main control board responds to the second dust removal start command by controlling the filter module to start operation; or, The second main control board responds to the second dust removal shutdown command and controls the filter module to stop operating.

10. The method according to claim 8, characterized in that, The method further includes: When the air conditioner is in operation, the first main control board responds to the air conditioner's operating mode command and acquires air quality index values. If the air quality index value is determined to be greater than or equal to the first set threshold, then the first dust removal start command is generated and sent.

11. The method according to claim 8, characterized in that, The method further includes: When the air conditioner is in operation, the first main control board determines that the filter module has started running and then obtains the air quality index value. If the air quality index value is determined to be less than the first set threshold, then the first dust removal shutdown command is generated and sent.

12. The method according to claim 9, characterized in that, The method further includes: When the air conditioner is in standby mode The first main control board, in response to a dust removal command instructing dust removal, generates and sends a second dust removal start command; or, If the first main control board determines that the first timing duration is greater than or equal to the second set threshold, it generates and sends the second dust removal start command, where the first timing duration is the duration during which the air conditioner is in standby mode.

13. The method according to claim 9, characterized in that, The method further includes: The first main control board, in response to the second dust removal start command, controls the air conditioner's fan to start and controls the air conditioner's air outlet to close; or... In response to the second dust removal shutdown command, the first main control board controls the fan to shut down.

14. The method according to claim 9, characterized in that, The method further includes: When the air conditioner is in standby mode, if the first main control board determines that the second timing duration is greater than or equal to the third set threshold, it generates and sends the second dust removal shutdown command. The second timing duration represents the duration for which the filter module starts operating in response to the second dust removal start command.

15. The method according to any one of claims 8 to 9, characterized in that, The method further includes: The second main control board obtains the battery voltage value of the second main control board's storage battery; If the battery voltage value is determined to be greater than or equal to the fourth preset threshold, then in response to the first dust removal start command or the second dust removal start command, the filter module is controlled to start operation.

16. The method according to claim 15, characterized in that, If the first main control board includes a wireless charging transmitting circuit, and the second main control board includes a wireless charging receiving circuit and a battery management circuit, the method further includes: If the second main control board determines that the battery voltage value is less than the fourth preset threshold, it sends a charging start command to the first main control board. The first main control board starts the wireless charging transmitting circuit based on the charging start command, and the wireless charging receiving circuit receives the electrical energy output by the wireless charging transmitting circuit and stores the electrical energy in the battery that supplies power to the second main control board through the battery management circuit. The second main control board sends a charging end command to the first main control board, and the first main control board shuts down the wireless charging transmission circuit based on the charging end command.

17. An air conditioner, characterized in that, include: An air conditioner body, the air conditioner body includes a housing and a first main control board located on the housing, the housing has an air inlet, the air conditioner body also includes a magnetic force generating device disposed at the air inlet, the magnetic force generating device is electrically connected to the first main control board; A suspension plate assembly, comprising a suspension plate, a filter module disposed at the bottom of the suspension plate, a second main control board disposed on the suspension plate, and magnetic elements; The first main control board is communicatively connected to the second main control board, the magnetic element on the suspension plate is disposed opposite to the magnetic force generating device, the first main control board is configured to control the power-on state of the magnetic force generating device, so that the suspension plate assembly covers the air inlet or suspends above the air inlet; the first main control board and the second main control board are configured to execute the steps of the method as described in any one of claims 6 to 16 when running a computer program.

18. A computer storage medium storing a computer program, characterized in that, When the computer program is executed by the air conditioner, it implements the steps of the method as described in any one of claims 6 to 16.

19. A computer program product, comprising a computer program, characterized in that, When the computer program is executed by the air conditioner, it implements the steps of the method as described in any one of claims 6 to 16.

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