Air purification equipment control method and device, storage medium and air purification equipment

Abstract

The invention provides an air purification equipment control method and device, a storage medium and air purification equipment, and relates to the technical field of air purification. The air purification equipment comprises a dust collection assembly and a discharge assembly, the dust collection assembly is used for generating an electric field, the electric field can attract pollutants in air, the discharge assembly is used for discharging to the air, and the control method of the air purification equipment comprises the steps that air quality parameters are obtained; controlling the dust collecting assembly to work according to the air quality parameters, and / or controlling the discharging assembly to work according to the air quality parameters.

Description

Technical Field

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

[0002] In the related art, pollutants in the air can be polarized by an electric field, and charged pollutants can be captured by the electric field to achieve pollutant collection.

[0003] However, in actual working process, the actual environment will affect the polarization process of pollutants, specifically affecting the polarization success rate and polarization coverage of pollutants. As a result, air purifiers have technical problems such as being unable to meet the purification needs of multiple scenarios and having poor practicality and reliability. Summary of the invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art or related art.

[0005] To this end, a first aspect of the present invention provides a control method for an air purification device.

[0006] A second aspect of the present invention provides a control device for an air purification device.

[0007] A third aspect of the present invention provides a control device for air purification equipment.

[0008] A fourth aspect of the present invention provides a readable storage medium.

[0009] A fifth aspect of the present invention provides an air purification device.

[0010] In view of this, the first aspect of the present invention provides a control method for an air purification device, the air purification device comprising a dust collecting component and a discharge component, the dust collecting component is used to generate an electric field, the electric field can attract pollutants in the air, the discharge component is used to discharge into the air, the control method of the air purification device comprises: obtaining air quality parameters; controlling the dust collecting component to operate according to the air quality parameters, and / or controlling the discharge component to operate according to the air quality parameters.

[0011] The present application defines a control method for an air purification device, wherein the air purification device is used to process pollutants in the air to achieve the effect of reducing the content of pollutants in the air. The air purification device includes a base and a dust collection component, and the base is used to position, support and protect the dust collection component.

[0012] The dust collecting component includes a dust collecting surface, which is arranged in the base, and the base avoids the dust collecting surface so that the dust collecting surface can be exposed to the air. The dust collecting component can generate an electric field after being energized, and the electric field forms an electric field area on the front side of the dust collecting surface. The pollutants in the electric field area will be polarized, and the polarized pollutants will move toward the dust collecting surface under the action of Coulomb force until the pollutants are adsorbed on the dust collecting surface. Under this adsorption action, the concentration of pollutants in the electric field area is reduced, and under the action of the concentration difference, the pollutants outside the electric field area migrate to the electric field area with low concentration, thereby reducing the concentration of pollutants in the entire environment to achieve an air purification effect.

[0013] The air purification device also includes a discharge component, a discharge end of the discharge component is opposite to the discharge port, and the discharge component can discharge to the outside of the base through the discharge port after being energized.

[0014] Specifically, one of the positive and negative electrodes on the power supply component is connected to the dust collection component, and the other is connected to the discharge component, so that the ions accumulated inside the dust collection component and the ions released by the discharge component have opposite polarity. The ions released by the discharge component will attach to the pollutants in the air, so that the pollutants carry the opposite charge to the dust collection component, thereby accelerating the movement of the pollutants to the dust collection surface, thereby improving the adsorption capacity of the dust collection component, and improving the air purification capacity and air purification efficiency. At the same time, the ions released by the discharge component can also play a bactericidal role to reduce the content of toxic substances in the air and protect the health of users.

[0015] On this basis, the control method of the air purification device is as follows: after the air purifier is turned on based on the purification instruction, the air quality parameters in the environment where the air purifier is located are obtained, and the air quality parameters include the humidity value and / or the particle concentration value in the air. After obtaining the air quality parameters, the air purifier controls the working state of the dust collection component according to the air quality parameters, and / or controls the working state of the discharge component according to the air quality parameters.

[0016] Specifically, the power of the dust collection component can be controlled according to the air quality parameters. When the particulate matter content in the environment is high, the power of the dust collection component can be increased to increase the strength of the electric field, thereby adsorbing more pollutants through a stronger electric field. Correspondingly, when the humidity value in the air is low, the polarization difficulty of pollutants under the electric field is higher, and the power of the dust collection component is then controlled to increase, thereby adsorbing more pollutants through a stronger electric field.

[0017] Similarly, the power of the discharge component can be controlled according to the air quality parameters. When the particulate matter content in the environment is high, the discharge component can be controlled to increase the power to increase the number of ions released into the air, so that more pollutants can be attached through more ions. Correspondingly, when the humidity value in the air is low, it is more difficult for ions to attach to pollutants, and the discharge component is then controlled to increase the power, thereby increasing the possibility of pollutants being charged by increasing the ion content in the air.

[0018] The air purification equipment can adapt to both residential environments with less particulate matter and outdoor or factory environments with higher particulate matter content. The air purification equipment can adapt to both the southern environment with higher humidity and the northern environment with lower humidity, and the air purification equipment can maintain effective purification capabilities in four seasons with different humidity levels.

[0019] It can be seen that, by limiting the above control method, the present application enables the working state of the dust collection component and / or the discharge component to be adaptively adjusted according to the actual air quality parameters to ensure that the pollutants in the air can be charged under the action of the electric field and / or ions, thereby ensuring the adsorption effect of the dust collection component on the pollutants in the air, and avoiding the situation where the working state of the dust collection component and / or the discharge component does not match the actual environment and cannot meet the air purification needs. Thereby solving the technical problems existing in the related technology that the purification needs of multiple scenarios cannot be met, and the practicality and reliability are poor. Then achieve the technical effect of improving the intelligence of air purification equipment, broadening the applicable scenarios of air purification equipment, and improving the purification capacity of air purification equipment.

[0020] In addition, the control method of the air purification device in the above technical solution provided by the present invention may also have the following additional technical features:

[0021] In some technical solutions of the present invention, optionally, the air quality parameter includes a humidity value of the air, and the step of controlling the operation of the discharge component according to the air quality parameter includes: controlling the discharge amount of the discharge component per unit time according to the humidity value.

[0022] In this technical solution, the air quality parameter includes the humidity value of the air. When the humidity value is high, it is less difficult for the pollutants to be polarized under the electric field, and it is less difficult for the ions to attach to the pollutants. On the contrary, when the humidity value is low, it is more difficult for the pollutants to be polarized under the electric field, and it is more difficult for the ions to attach to the pollutants.

[0023] On this basis, the steps of controlling the operation of the discharge component according to the air quality parameters are refined. Specifically, after obtaining the humidity value of the air, the discharge amount of the discharge component per unit time is controlled according to the humidity value. Specifically, when the humidity value is low, the discharge amount of the discharge component per unit time is increased to compensate for the adverse conditions brought about by the dry environment by increasing the number of released ions. Correspondingly, when the humidity value is high, the discharge amount of the discharge component per unit time is reduced to reduce the energy consumption of the discharge component on the basis of meeting the particle attachment requirements.

[0024] It can be seen that by controlling the discharge efficiency of the discharge component through the humidity value, the energy consumption of the discharge component can be reduced on the basis of ensuring that the released ions can attach to the pollutants, thereby achieving the technical effect of improving the pollutant adsorption capacity of the air purification equipment and saving energy and protecting the environment.

[0025] In some technical schemes of the present invention, optionally, the discharge component includes discharge parts, the number of the discharge parts is N, N is an integer greater than 1, and the step of controlling the discharge amount of the discharge component per unit time according to the humidity value includes: determining the target number according to the humidity value; controlling the target number of discharge needles in the N discharge parts to be turned on.

[0026] In this technical solution, the discharge assembly includes N discharge components, where N is an integer greater than 1. On this basis, the step of controlling the discharge amount of the discharge assembly per unit time according to the humidity value is refined. Specifically, after obtaining the humidity value of the air, the target number is determined according to the humidity value, and the target number is greater than 0 and less than or equal to N. After determining the target number, the target number of discharge needles is selected from the N discharge assemblies to be turned on. If the target number is less than N, the remaining discharge components are on standby.

[0027] It can be seen that by controlling the working number of the discharge components through the humidity value, the energy consumption of the discharge components can be reduced on the basis of ensuring that the released ions can attach to the pollutants, thereby achieving the technical effect of improving the pollutant adsorption capacity of the air purification equipment and saving energy and protecting the environment.

[0028] Specifically, the intermittent working frequency and working cycle of multiple discharge needles can also be controlled according to the humidity value, and the duty cycle of the power supply signal of the discharge component can be reduced when the humidity value is high, and the duty cycle of the power supply signal of the discharge component can be increased when the humidity value is low.

[0029] In some technical solutions of the present invention, optionally, the humidity value is negatively correlated with the target number.

[0030] In this technical solution, the humidity value is negatively correlated with the target number, that is, the higher the humidity value, the smaller the target number, and the lower the humidity value, the larger the target number.

[0031] Increasing the number of working discharge components in a dry environment can compensate for the adverse effects of the dry environment by releasing more ions into the air, thereby allowing the air purification equipment to adapt to the dry environment in the north and the dry environment in winter.

[0032] Correspondingly, reducing the number of working discharge components in a humid environment can reduce unnecessary energy consumption of the discharge components by releasing fewer ions into the air, thereby reducing the energy consumption of air purification equipment in the humid environment of the south and the humid environment of summer. This can further improve the pollutant adsorption capacity of air purification equipment and achieve the technical effect of energy saving and environmental protection.

[0033] In some technical schemes of the present invention, optionally, the step of determining the target number according to the humidity value includes: determining a first target number based on a humidity value greater than or equal to 0% and less than or equal to 40%, the first target number being greater than 7; determining a second target number based on a humidity value greater than 40% and less than or equal to 60%, the second target number being greater than 4 and less than or equal to 6; determining a third target number based on a humidity value greater than 60% and less than or equal to 80%, the third target number being greater than 2 and less than or equal to 4; determining a fourth target number based on a humidity value greater than 80% and less than or equal to 100%, the fourth target number being less than or equal to 2.

[0034] In this technical solution, the discharge component is a discharge needle, and on this basis, the step of determining the target number according to the humidity value is refined. Specifically, when the humidity value is greater than or equal to 0% and less than or equal to 40%, the range of the first target number determined is greater than 7. When the humidity value is greater than 40% and less than or equal to 60%, the range of the second target number determined is greater than 4 and less than or equal to 6. When the humidity value is greater than 60% and less than or equal to 80%, the range of the second target number determined is greater than 2 and less than or equal to 4. When the humidity value is greater than 80% and less than or equal to 100%, the range of the second target number determined is greater than 0 and less than or equal to 2.

[0035] By limiting the above control steps, the working number of discharge needles can be reasonably controlled according to the humidity value, thereby achieving the technical effect of improving the pollutant adsorption capacity of the air purification equipment and saving energy and protecting the environment.

[0036] In some technical solutions of the present invention, optionally, the air quality parameters include concentration values ​​of pollutants in the air, and the step of controlling the operation of the dust collecting component according to the air quality parameters includes: controlling the dust collecting component to attract particulate matter in the air based on the concentration value being greater than or equal to a first threshold.

[0037] In this technical solution, the air quality parameters include the concentration value of pollutants in the air. After obtaining the concentration value of pollutants in the air, the current concentration value is compared with the preset first threshold value. If the concentration value is less than the first threshold value, it means that the air quality is good and meets the user's requirements for environmental cleanliness, thereby maintaining the standby state of the dust collection component. If the concentration value is greater than or equal to the first threshold value, it means that the air quality is poor and does not meet the user's requirements for environmental cleanliness. The dust collection component is then controlled to turn on, so as to adsorb pollutants in the air through the electric field generated by the dust collection component, thereby reducing the content of pollutants in the air.

[0038] By defining the above control method, the dust collection component can be automatically started and stopped according to the concentration value of the particulate matter, so as to keep the concentration value of the particulate matter in the air below the first threshold value. In this way, the energy consumption of the dust collection component is reduced on the basis of meeting the air purification needs. The technical effect of improving the automation and intelligence of the air purification equipment and improving the purification capacity of the air purification equipment is achieved.

[0039] Specifically, the first threshold is 75 μg / m 2 .

[0040] In some technical solutions of the present invention, optionally, after the steps of controlling the operation of the dust collection component according to air quality parameters, and / or controlling the operation of the discharge component according to air quality parameters, the control method of the air purification equipment also includes: controlling the dust collection component and the discharge component to shut down based on a concentration value being less than or equal to a second threshold value.

[0041] In this technical solution, after the dust collecting component and the discharge component are controlled to work, the concentration value of pollutants in the air is continuously monitored, and the acquired concentration value is compared with a preset second threshold value.

[0042] If the concentration value is less than the second threshold, it means that the air quality is good and meets the user's requirements for environmental cleanliness, so the dust collection component and the discharge component are controlled to stop working to complete the purification operation. If the concentration value is greater than or equal to the second threshold, it means that the air quality is poor and does not meet the user's requirements for environmental cleanliness. The dust collection component and the discharge component need to be kept in working state to absorb pollutants in the air through the electric field generated by the dust collection component, thereby reducing the content of pollutants in the air.

[0043] By defining the above control method, the dust collection component and the discharge component can be automatically closed according to the concentration value of the particulate matter. Thus, the energy consumption of the air purification equipment is reduced on the basis of meeting the air purification needs. The technical effect of improving the automation and intelligence of the air purification equipment and improving the purification capacity of the air purification equipment is achieved.

[0044] Specifically, the second threshold is 75 μg / m 2 .

[0045] The second aspect of the present invention provides a control device for an air purification device, the air purification device includes a dust collection component and a discharge component, the dust collection component is used to generate an electric field, the electric field can attract pollutants in the air, the discharge component is used to discharge into the air, the control device of the air purification device includes: an acquisition module, used to obtain air quality parameters; a control module, used to control the operation of the dust collection component according to the air quality parameters, and / or control the operation of the discharge component according to the air quality parameters.

[0046] The present application defines a control device for an air purification device, wherein the air purification device is used to process pollutants in the air to achieve the effect of reducing the content of pollutants in the air. The air purification device includes a base and a dust collection component, and the base is used to position, support and protect the dust collection component.

[0047] The dust collecting component includes a dust collecting surface, which is arranged in the base, and the base avoids the dust collecting surface so that the dust collecting surface can be exposed to the air. The dust collecting component can generate an electric field after being energized, and the electric field forms an electric field area on the front side of the dust collecting surface. The pollutants in the electric field area will be polarized, and the polarized pollutants will move toward the dust collecting surface under the action of Coulomb force until the pollutants are adsorbed on the dust collecting surface. Under this adsorption action, the concentration of pollutants in the electric field area is reduced, and under the action of the concentration difference, the pollutants outside the electric field area migrate to the electric field area with low concentration, thereby reducing the concentration of pollutants in the entire environment to achieve an air purification effect.

[0048] The air purification device also includes a discharge component, a discharge end of the discharge component is opposite to the discharge port, and the discharge component can discharge to the outside of the base through the discharge port after being energized.

[0049] Specifically, one of the positive and negative electrodes on the power supply component is connected to the dust collection component, and the other is connected to the discharge component, so that the ions accumulated inside the dust collection component and the ions released by the discharge component have opposite polarity. The ions released by the discharge component will attach to the pollutants in the air, so that the pollutants carry the opposite charge to the dust collection component, thereby accelerating the movement of the pollutants to the dust collection surface, thereby improving the adsorption capacity of the dust collection component, and improving the air purification capacity and air purification efficiency. At the same time, the ions released by the discharge component can also play a bactericidal role to reduce the content of toxic substances in the air and protect the health of users.

[0050] On this basis, the control device of the air purification device includes an acquisition module and a control module. After the air purifier is turned on based on the purification instruction, the acquisition module acquires the air quality parameters in the environment where the air purifier is located, and the air quality parameters include the humidity value and / or the particle concentration value in the air. After acquiring the air quality parameters, the control module controls the working state of the dust collection component according to the air quality parameters, and / or controls the working state of the discharge component according to the air quality parameters.

[0051] Specifically, the power of the dust collection component can be controlled according to the air quality parameters. When the particulate matter content in the environment is high, the power of the dust collection component can be increased to increase the strength of the electric field, thereby adsorbing more pollutants through a stronger electric field. Correspondingly, when the humidity value in the air is low, the polarization difficulty of pollutants under the electric field is higher, and the power of the dust collection component is then controlled to increase, thereby adsorbing more pollutants through a stronger electric field.

[0052] Similarly, the power of the discharge component can be controlled according to the air quality parameters. When the particulate matter content in the environment is high, the discharge component can be controlled to increase the power to increase the number of ions released into the air, so that more pollutants can be attached through more ions. Correspondingly, when the humidity value in the air is low, it is more difficult for ions to attach to pollutants, and the discharge component is then controlled to increase the power, thereby increasing the possibility of pollutants being charged by increasing the ion content in the air.

[0053] The air purification equipment can adapt to both residential environments with less particulate matter and outdoor or factory environments with higher particulate matter content. The air purification equipment can adapt to both the southern environment with higher humidity and the northern environment with lower humidity, and the air purification equipment can maintain effective purification capabilities in four seasons with different humidity levels.

[0054] It can be seen that, by limiting the above-mentioned control device, the present application enables the working state of the dust collection component and / or the discharge component to be adaptively adjusted according to the actual air quality parameters to ensure that the pollutants in the air can be charged under the action of the electric field and / or ions, thereby ensuring the adsorption effect of the dust collection component on the pollutants in the air, and avoiding the situation where the working state of the dust collection component and / or the discharge component does not match the actual environment and cannot meet the air purification needs. Thereby solving the technical problems existing in the related technology that the purification needs of multiple scenarios cannot be met, and the practicality and reliability are poor. Then achieve the technical effect of improving the intelligence of air purification equipment, broadening the applicable scenarios of air purification equipment, and improving the purification capacity of air purification equipment.

[0055] The third aspect of the present invention provides a control device for an air purification device, the control device for the air purification device comprising: a memory, in which a program or instruction is stored; a processor, which executes the program or instruction stored in the memory to implement the steps of a control method for the air purification device in any of the above technical solutions.

[0056] In this technical solution, a control device for air purification equipment is defined. After the processor in the control device for air purification equipment executes the program and instructions stored in the memory, the steps of the control method for air purification equipment in any of the above technical solutions can be implemented. Therefore, the control device for air purification equipment has the advantages of the control method for air purification equipment in any of the above technical solutions, and can achieve the technical effects that can be achieved by the control method for air purification equipment in any of the above technical solutions. To avoid repetition, it will not be repeated here.

[0057] A fourth aspect of the present invention provides a readable storage medium having a program or instruction stored thereon, which, when executed by a processor, implements the steps of a method for controlling an air purification device as in any of the above technical solutions.

[0058] In this technical solution, a readable storage medium is defined. When the program or instruction stored in the readable storage medium is executed by the processor, the steps of the control method of the air purification device in any of the above technical solutions can be implemented. Therefore, the readable storage medium has the advantages of the control method of the air purification device in any of the above technical solutions, and can achieve the technical effects that can be achieved by the control method of the air purification device in any of the above technical solutions. To avoid repetition, it will not be repeated here.

[0059] A fifth aspect of the present invention provides an air purification device, which includes: a control device for the air purification device as in any of the above technical solutions, or a readable storage medium as in the above technical solutions.

[0060] In this technical solution, an air purification device is defined, which has the advantages of the control device of the air purification device in any of the above technical solutions, or has the advantages of the readable storage medium in the above technical solution. Therefore, it can achieve the technical effect that can be achieved by the control device of the air purification device in any of the above technical solutions, or achieve the technical effect that can be achieved by the readable storage medium in the above technical solution, and in order to avoid repetition, it will not be repeated here.

[0061] In some technical schemes of the present invention, optionally, the air purification device includes: a base; a dust collecting component, the dust collecting component is arranged on the base, the dust collecting component includes a dust collecting surface, the dust collecting component can generate an electric field when powered on, and the dust collecting surface is used to collect pollutants in the air through the electric field; a discharge component, arranged on the base, the discharge component is used to discharge toward the area facing the dust collecting surface; a sensor, arranged on the base, is used to detect air quality parameters.

[0062] In this technical solution, the air purification device is used to treat pollutants in the air to achieve the effect of reducing the content of pollutants in the air. The air purification device includes a base and a dust collection component, and the base is used to position, support and protect the dust collection component.

[0063] The dust collecting component includes a dust collecting surface, which is arranged in the base, and the base avoids the dust collecting surface so that the dust collecting surface can be exposed to the air. The dust collecting component can generate an electric field after being energized, and the electric field forms an electric field area on the front side of the dust collecting surface. The pollutants in the electric field area will be polarized, and the polarized pollutants will move toward the dust collecting surface under the action of Coulomb force until the pollutants are adsorbed on the dust collecting surface. Under this adsorption action, the concentration of pollutants in the electric field area is reduced, and under the action of the concentration difference, the pollutants outside the electric field area migrate to the electric field area with low concentration, thereby reducing the concentration of pollutants in the entire environment to achieve an air purification effect.

[0064] On this basis, the dust collection component proposed in this application collects pollutants through an electric field, and the collected pollutants adhere to the dust collection surface. After use, the pollutants can be removed by washing or wiping the dust collection surface, eliminating the need for frequent replacement of filter materials, thereby reducing the cost of using air purification equipment. At the same time, the noise generated by the dust collection component when powered on is relatively small, which can further improve the user experience.

[0065] Specifically, the dust collecting component proposed in the present application can actively absorb pollutants in the air by means of the electric field generated by itself, without the need for circulating airflow to achieve the air purification function, thereby eliminating the need for air ducts and fans, thereby reducing the working noise of the air purification equipment. At the same time, after the dust collecting component defined in the present application is working, the dust collecting surface can be wiped to complete the cleaning, so the dust collecting component has the characteristics of repeated use, eliminating conventional filter consumables, thereby reducing the use cost of the air purifier.

[0066] Among them, the pollutants mentioned in this application are mainly solid particle pollutants. Solid particle pollutants in the air include dust, smoke, particulate matter, bacteria, viruses, etc. Their diameters vary and can generally be divided into the following categories according to their diameters:

[0067] Visible particles: particles with a diameter of 10 microns or less, whose presence can be seen, such as dust, pollen, human dandruff, etc.

[0068] Fine particulate matter: Particles with a diameter of less than or equal to 2.5 microns, which cannot be seen by the naked eye but have a greater impact on human health, such as automobile exhaust and factory waste gas.

[0069] Ultrafine particles: particles with a diameter of 0.1 microns or less, which cannot be seen by the naked eye, but can penetrate deep into the human respiratory tract and have a greater impact on human health, such as viruses and bacteria.

[0070] In some technical solutions of the present invention, optionally, the base includes a cavity and a discharge port, and the discharge assembly includes: a bracket disposed in the cavity; a discharge component disposed in the bracket, and the discharge port and the discharge component are arranged opposite to each other.

[0071] In this technical solution, a discharge port is also provided on the base, and the discharge port is connected to the cavity in the base. On this basis, the air purification device also includes a discharge component, the discharge end of the discharge component is opposite to the discharge port, and the discharge component can discharge to the outside of the base through the discharge port after being energized.

[0072] Specifically, one of the positive and negative electrodes on the power supply component is connected to the dust collection component, and the other is connected to the discharge component, so that the ions accumulated inside the dust collection component and the ions released by the discharge component have opposite polarities. The ions released by the discharge component will adhere to the pollutants in the air, so that the pollutants carry the opposite charge to the dust collection component, thereby accelerating the movement of the pollutants to the dust collection surface, thereby achieving the technical effect of improving the adsorption capacity of the dust collection component, improving the air purification capacity and air purification efficiency.

[0073] At the same time, the ions released by the discharge component can also play a bactericidal role to reduce the content of toxic substances in the air and protect the health of users.

[0074] The discharge assembly includes a bracket and a discharge component. The bracket is arranged in a cavity in the base and connected to the base. The bracket is used to position and support the discharge component. When the discharge component is energized, it can release ions toward the discharge port it faces.

[0075] In some technical solutions of the present invention, optionally, the discharge component is a discharge needle; the number of the discharge needles is N, and the N discharge needles are arranged side by side on the bracket, and N is an integer greater than 1.

[0076] In this technical solution, the discharge component is a discharge needle, a first end of the discharge needle is electrically connected to the power supply component, and a second end of the discharge needle faces the discharge port. After power is applied, the discharge needle can release ions toward the discharge port.

[0077] Specifically, the number of the discharge needles is N, where N is an integer greater than 1, and the N discharge needles are arranged side by side on the bracket to ensure that the N discharge needles release ions in the same direction.

[0078] In some technical schemes of the present invention, optionally, the dust collecting assembly includes: a guard plate, the number of the guard plates is M, M is an integer greater than 1, the M guard plates are stacked, and two adjacent guard plates are spaced apart; a conductive component, arranged between two adjacent guard plates, the conductive component is used to generate an electric field when power is supplied, and the surface of the guard plate facing away from the conductive component is a dust collecting surface.

[0079] In this technical solution, the structure of the dust collecting assembly is refined. Specifically, the dust collecting assembly includes a guard plate and a conductive component. Specifically, there are multiple guard plates, and the multiple guard plates are stacked along the thickness direction of the base, and two adjacent guard plates are spaced apart to form a gap between two adjacent guard plates. The conductive component is arranged in the gap between two adjacent guard plates, and the conductive component can generate an electric field after being energized. On the multiple guard plates, the surface facing away from the conductive part is the dust collecting surface. For example, when the number of guard plates is two, the outer side surfaces of the two guard plates form two dust collecting surfaces. When the number of guard plates is three, the two middle guard plates are both facing the conductive component and do not form a dust collecting surface. The outer side surfaces of the guard plates on both sides form two dust collecting surfaces, that is, increasing the number of guard plates will not increase the number of dust collecting surfaces.

[0080] Specifically, the air purification device also includes a power supply component, which is arranged in the base. The power supply component includes a positive electrode and a negative electrode. The conductive component is connected to the positive electrode so that positive DC high voltage is passed to the conductive component through the power supply component. After the positive DC high voltage is passed to the conductive component, a large number of negative ions can be stored in the conductive component, thereby forming an electric field. After the pollutants move to the electric field area, they are polarized under the action of the electric field and are adsorbed onto the dust collecting surface. In the process of approaching the dust collecting surface, the closer the distance to the dust collecting surface, the stronger the adsorption force, so the pollutants have a process of accelerating movement toward the dust collecting surface.

[0081] On this basis, the surface of the guard plate facing the conductive component is covered with a first conductive layer, and the first conductive layer can enhance the electric field to strengthen the adsorption capacity of the dust collecting component to pollutants. Specifically, the first conductive layer is a barium carbonate coating.

[0082] Specifically, the protective plate is a silicon dioxide tempered glass plate, which has the advantages of high strength, strong corrosion resistance and insulation, and can provide long-term and effective protection for the internal conductive parts, thereby improving the reliability of the dust collection component and reducing the failure rate of the dust collection component. At the same time, the insulation property can avoid the leakage problem of the dust collection component, thereby improving the safety of the dust collection component.

[0083] Specifically, the conductive component includes a conductive wire and a second conductive layer. The conductive wire is electrically connected to the power supply component. The second conductive layer is wrapped around the outside of the conductive wire. By setting the second conductive layer, the conductive performance of the conductive component can be further improved, thereby increasing the strength of the electric field to enhance the dust collection component's ability to adsorb pollutants.

[0084] Specifically, the conductive wire is an aluminum wire, and the second conductive layer is a graphene coating.

[0085] Specifically, a conductive foam is arranged between two adjacent guard plates, and the conductive foam cooperates with the conductive thread and the second conductive layer to fill the gap between the two adjacent guard plates.

[0086] In some technical solutions of the present invention, optionally, the base includes a cavity, a first air flow port and a second air flow port, the first air flow port is connected with the second air flow port through the cavity, and also includes: an ion wind component disposed in the cavity.

[0087] In this technical solution, a first air flow opening and a second air flow opening are also provided on the base, and the first air flow opening is connected with the second air flow opening through the cavity, that is, the first air flow opening, the cavity and the second air flow opening are combined into an air flow passage.

[0088] On this basis, the air purification device also includes an ion wind component, which is arranged in the cavity. When the ion wind component is energized, ions that move in a direction are generated inside the component. The ions can drive the nearby gas to flow during the directional movement, thereby generating a corresponding directional airflow. On the one hand, this airflow can accelerate the air flow near the air purification device, thereby cooperating with the dust collection component and the discharge component to improve the air purification capacity. On the other hand, the directional flow of ions can sterilize the pollutants in the driven airflow to reduce the content of toxic substances in the air and protect the health of users.

[0089] In some technical solutions of the present invention, the ion wind component optionally includes: a frame, including an air duct, the end of the air duct is opposite to the first air flow outlet; an ion emitting component, arranged in the air duct; and an ion receiving component, arranged in the air duct and opposite to the ion emitting component.

[0090] In this technical solution, the structure of the ion wind component is refined, and the ion wind component includes a frame, an ion generating component and an ion receiving component. The frame is arranged in the cavity, and the frame is connected to the base. A through air duct is arranged in the frame, and the outlet end of the air duct is opposite to the first air flow outlet. The ion emitting component and the ion receiving component are arranged in the frame, and the frame can provide support and protection for the ion emitting component and the ion receiving component. Among them, the ion receiving component is arranged at a position close to the outlet end of the air duct, and the ion receiving component is arranged at a position close to the inlet end of the air duct.

[0091] One of the ion emitting component and the ion receiving component is connected to the positive electrode of the power supply component, and the other is connected to the negative electrode of the power supply component. After power is turned on, the ion emitting component releases ions, and the released ions are captured by the ion receiving component, thereby forming directional flow of ions and directional flow of airflow. The airflow flows out of the base through the outlet end of the air duct and the first airflow outlet to form a cycle in conjunction with the second airflow outlet.

[0092] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0093] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0094] Figure 1 is a flow chart of a control method for an air purification device according to an embodiment of the present invention;

[0095] Figure 2 is a flow chart of a control method for an air purification device according to an embodiment of the present invention;

[0096] Figure 3 is a flow chart of a control method for an air purification device according to an embodiment of the present invention;

[0097] Figure 4 is a structural block diagram of a control device for an air purification device according to an embodiment of the present invention;

[0098] Figure 5 is a structural block diagram of a control device for an air purification device according to an embodiment of the present invention;

[0099] Figure 6 An exploded view of an air purification device according to an embodiment of the present invention;

[0100] Figure 7 A schematic diagram of the structure of an air purification device according to an embodiment of the present invention;

[0101] Figure 8 A schematic diagram of the structure of an air purification device according to an embodiment of the present invention;

[0102] Fig. 9 A schematic diagram of the structure of an air purification device according to an embodiment of the present invention;

[0103] Fig.10 for Fig. 9 A cross-sectional view of the air purification device in the illustrated embodiment along the AA direction;

[0104] Fig.11 A schematic diagram of the structure of an air purification device according to an embodiment of the present invention;

[0105] Fig.12 A schematic diagram of the structure of a dust collecting assembly according to an embodiment of the present invention;

[0106] Fig.13 is a schematic structural diagram of an ion wind component according to an embodiment of the present invention;

[0107] Fig.14 is a schematic structural diagram of an ion wind component according to an embodiment of the present invention;

[0108] Fig.15 for Fig.14 A cross-sectional view of the ion wind assembly in the embodiment shown in the BB direction;

[0109] Fig.16 for Fig.14 A cross-sectional view of the ion wind assembly in the CC direction in the illustrated embodiment;

[0110] Fig.17 FIG. 4 is an exploded view of an ion wind component according to an embodiment of the present invention.

[0111] in, Figures 1 to 17 The corresponding relationship between the reference numerals and component names in the figure is:

[0112] 100 air purification device, 110 base, 116 discharge port, 117 cavity, 118 first air flow port, 119 second air flow port, 120 dust collecting component, 122 dust collecting surface, 124 guard plate, 126 conductive component, 140 discharge component, 142 bracket, 144 discharge component, 150 ion wind component, 152 frame, 1522 air duct, 154 ion emitting component, 156 ion receiving component, 162 sensor. DETAILED DESCRIPTION

[0113] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0114] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0115] Refer to the following Figures 1 to 17An air purification equipment control method, device, storage medium and air purification equipment according to some embodiments of the present invention are described.

[0116] like Figure 1 As shown, an embodiment of the present invention provides a control method for an air purification device, the air purification device includes a dust collecting component and a discharge component, the dust collecting component is used to generate an electric field, the electric field can attract pollutants in the air, and the discharge component is used to discharge into the air. The control method of the air purification device includes:

[0117] Step 102, obtaining air quality parameters;

[0118] Step 104, controlling the dust collection component to operate according to the air quality parameters, and / or controlling the discharge component to operate according to the air quality parameters.

[0119] The present application defines a control method for an air purification device, wherein the air purification device is used to process pollutants in the air to achieve the effect of reducing the content of pollutants in the air. The air purification device includes a base and a dust collection component, and the base is used to position, support and protect the dust collection component.

[0120] The dust collecting component includes a dust collecting surface, which is arranged in the base, and the base avoids the dust collecting surface so that the dust collecting surface can be exposed to the air. The dust collecting component can generate an electric field after being energized, and the electric field forms an electric field area on the front side of the dust collecting surface. The pollutants in the electric field area will be polarized, and the polarized pollutants will move toward the dust collecting surface under the action of Coulomb force until the pollutants are adsorbed on the dust collecting surface. Under this adsorption action, the concentration of pollutants in the electric field area is reduced, and under the action of the concentration difference, the pollutants outside the electric field area migrate to the electric field area with low concentration, thereby reducing the concentration of pollutants in the entire environment to achieve an air purification effect.

[0121] The air purification device also includes a discharge component, a discharge end of the discharge component is opposite to the discharge port, and the discharge component can discharge to the outside of the base through the discharge port after being energized.

[0122] Specifically, one of the positive and negative electrodes on the power supply component is connected to the dust collection component, and the other is connected to the discharge component, so that the ions accumulated inside the dust collection component and the ions released by the discharge component have opposite polarity. The ions released by the discharge component will attach to the pollutants in the air, so that the pollutants carry the opposite charge to the dust collection component, thereby accelerating the movement of the pollutants to the dust collection surface, thereby improving the adsorption capacity of the dust collection component, and improving the air purification capacity and air purification efficiency. At the same time, the ions released by the discharge component can also play a bactericidal role to reduce the content of toxic substances in the air and protect the health of users.

[0123] On this basis, the control method of the air purification device is as follows: after the air purifier is turned on based on the purification instruction, the air quality parameters in the environment where the air purifier is located are obtained, and the air quality parameters include the humidity value and / or the particle concentration value in the air. After obtaining the air quality parameters, the air purifier controls the working state of the dust collection component according to the air quality parameters, and / or controls the working state of the discharge component according to the air quality parameters.

[0124] Specifically, the power of the dust collection component can be controlled according to the air quality parameters. When the particulate matter content in the environment is high, the power of the dust collection component can be increased to increase the strength of the electric field, thereby adsorbing more pollutants through a stronger electric field. Correspondingly, when the humidity value in the air is low, the polarization difficulty of pollutants under the electric field is higher, and the power of the dust collection component is then controlled to increase, thereby adsorbing more pollutants through a stronger electric field.

[0125] Similarly, the power of the discharge component can be controlled according to the air quality parameters. When the particulate matter content in the environment is high, the discharge component can be controlled to increase the power to increase the number of ions released into the air, so that more pollutants can be attached through more ions. Correspondingly, when the humidity value in the air is low, it is more difficult for ions to attach to pollutants, and the discharge component is then controlled to increase the power, thereby increasing the possibility of pollutants being charged by increasing the ion content in the air.

[0126] The air purification equipment can adapt to both residential environments with less particulate matter and outdoor or factory environments with higher particulate matter content. The air purification equipment can adapt to both the southern environment with higher humidity and the northern environment with lower humidity, and the air purification equipment can maintain effective purification capabilities in four seasons with different humidity levels.

[0127] It can be seen that, by limiting the above control method, the present application enables the working state of the dust collection component and / or the discharge component to be adaptively adjusted according to the actual air quality parameters to ensure that the pollutants in the air can be charged under the action of the electric field and / or ions, thereby ensuring the adsorption effect of the dust collection component on the pollutants in the air, and avoiding the situation where the working state of the dust collection component and / or the discharge component does not match the actual environment and cannot meet the air purification needs. Thereby solving the technical problems existing in the related technology that the purification needs of multiple scenarios cannot be met, and the practicality and reliability are poor. Then achieve the technical effect of improving the intelligence of air purification equipment, broadening the applicable scenarios of air purification equipment, and improving the purification capacity of air purification equipment.

[0128] In some embodiments of the present invention, optionally, the air quality parameter includes a humidity value of the air, and the step of controlling the operation of the discharge component according to the air quality parameter includes:

[0129] According to the humidity value, the discharge amount of the discharge component per unit time is controlled.

[0130] In this embodiment, the air quality parameter includes the humidity value of the air. When the humidity value is high, it is less difficult for the pollutants to be polarized under the electric field, and it is less difficult for the ions to attach to the pollutants. On the contrary, when the humidity value is low, it is more difficult for the pollutants to be polarized under the electric field, and it is more difficult for the ions to attach to the pollutants.

[0131] On this basis, the steps of controlling the operation of the discharge component according to the air quality parameters are refined. Specifically, after obtaining the humidity value of the air, the discharge amount of the discharge component per unit time is controlled according to the humidity value. Specifically, when the humidity value is low, the discharge amount of the discharge component per unit time is increased to compensate for the adverse conditions brought about by the dry environment by increasing the number of released ions. Correspondingly, when the humidity value is high, the discharge amount of the discharge component per unit time is reduced to reduce the energy consumption of the discharge component on the basis of meeting the particle attachment requirements.

[0132] It can be seen that by controlling the discharge efficiency of the discharge component through the humidity value, the energy consumption of the discharge component can be reduced on the basis of ensuring that the released ions can attach to the pollutants, thereby achieving the technical effect of improving the pollutant adsorption capacity of the air purification equipment and saving energy and protecting the environment.

[0133] like Figure 2 As shown, in some embodiments of the present invention, optionally, the discharge assembly includes discharge parts, the number of the discharge parts is N, N is an integer greater than 1, and the step of controlling the discharge amount of the discharge assembly per unit time according to the humidity value includes:

[0134] Step 202, determining the target number according to the humidity value;

[0135] Step 204 , controlling a target number of discharge needles in the N discharge components to be turned on.

[0136] In this embodiment, the discharge assembly includes N discharge components, where N is an integer greater than 1. On this basis, the step of controlling the discharge amount of the discharge assembly per unit time according to the humidity value is refined. Specifically, after obtaining the humidity value of the air, the target number is determined according to the humidity value, and the target number is greater than 0 and less than or equal to N. After determining the target number, the target number of discharge needles is selected from the N discharge assemblies to be turned on. If the target number is less than N, the remaining discharge components are on standby.

[0137] It can be seen that by controlling the working number of the discharge components through the humidity value, the energy consumption of the discharge components can be reduced on the basis of ensuring that the released ions can attach to the pollutants, thereby achieving the technical effect of improving the pollutant adsorption capacity of the air purification equipment and saving energy and protecting the environment.

[0138] Specifically, the intermittent working frequency and working cycle of multiple discharge needles can also be controlled according to the humidity value, and the duty cycle of the power supply signal of the discharge component can be reduced when the humidity value is high, and the duty cycle of the power supply signal of the discharge component can be increased when the humidity value is low.

[0139] In some embodiments of the present invention, optionally, the humidity value is negatively correlated with the target number.

[0140] In this embodiment, the humidity value is negatively correlated with the target number, that is, the higher the humidity value, the smaller the target number, and the lower the humidity value, the larger the target number.

[0141] Increasing the number of working discharge components in a dry environment can compensate for the adverse effects of the dry environment by releasing more ions into the air, thereby allowing the air purification equipment to adapt to the dry environment in the north and the dry environment in winter.

[0142] Correspondingly, reducing the number of working discharge components in a humid environment can reduce unnecessary energy consumption of the discharge components by releasing fewer ions into the air, thereby reducing the energy consumption of air purification equipment in the humid environment of the south and the humid environment of summer. This can further improve the pollutant adsorption capacity of air purification equipment and achieve the technical effect of energy saving and environmental protection.

[0143] In some embodiments of the present invention, optionally, the step of determining the target number according to the humidity value includes:

[0144] Based on the humidity value being greater than or equal to 0% and less than or equal to 40%, determining a first target number, the first target number being greater than 7;

[0145] Based on the humidity value being greater than 40% and less than or equal to 60%, determining a second target number, the second target number being greater than 4 and less than or equal to 6;

[0146] Based on the humidity value being greater than 60% and less than or equal to 80%, determining a third target number, the third target number being greater than 2 and less than or equal to 4;

[0147] Based on the humidity value being greater than 80% and less than or equal to 100%, a fourth target number is determined, and the fourth target number is less than or equal to 2.

[0148] In this embodiment, the discharge component is a discharge needle, and on this basis, the step of determining the target number according to the humidity value is refined. Specifically, when the humidity value is greater than or equal to 0% and less than or equal to 40%, the range of the first target number determined is greater than 7. When the humidity value is greater than 40% and less than or equal to 60%, the range of the second target number determined is greater than 4 and less than or equal to 6. When the humidity value is greater than 60% and less than or equal to 80%, the range of the second target number determined is greater than 2 and less than or equal to 4. When the humidity value is greater than 80% and less than or equal to 100%, the range of the second target number determined is greater than 0 and less than or equal to 2.

[0149] By limiting the above control steps, the working number of discharge needles can be reasonably controlled according to the humidity value, thereby achieving the technical effect of improving the pollutant adsorption capacity of the air purification equipment and saving energy and protecting the environment.

[0150] In some embodiments of the present invention, optionally, the air quality parameter includes a concentration value of pollutants in the air, and the step of controlling the dust collection component to work according to the air quality parameter includes:

[0151] Based on the concentration value being greater than or equal to the first threshold, the dust collecting component is controlled to attract particulate matter in the air.

[0152] In this embodiment, the air quality parameter includes the concentration value of the pollutants in the air. After obtaining the concentration value of the pollutants in the air, the size relationship between the current concentration value and the preset first threshold value is compared. If the concentration value is less than the first threshold value, it means that the air quality is good and meets the user's demand for environmental cleanliness, so that the dust collection component is kept in a standby state. If the concentration value is greater than or equal to the first threshold value, it means that the air quality is poor and does not meet the user's demand for environmental cleanliness. The dust collection component is then controlled to open so that the pollutants in the air are adsorbed by the electric field generated by the dust collection component, thereby reducing the content of pollutants in the air.

[0153] By defining the above control method, the dust collection component can be automatically started and stopped according to the concentration value of the particulate matter, so as to keep the concentration value of the particulate matter in the air below the first threshold value. In this way, the energy consumption of the dust collection component is reduced on the basis of meeting the air purification needs. The technical effect of improving the automation and intelligence of the air purification equipment and improving the purification capacity of the air purification equipment is achieved.

[0154] Specifically, the first threshold is 75 μg / m 2 .

[0155] In some embodiments of the present invention, optionally, after the step of controlling the dust collection component to work according to the air quality parameters, and / or controlling the discharge component to work according to the air quality parameters, the control method of the air purification device further includes:

[0156] Based on the concentration value being less than or equal to the second threshold, the dust collecting component and the discharge component are controlled to be closed.

[0157] In this embodiment, after the dust collecting component and the discharge component are controlled to work, the concentration value of the pollutants in the air is continuously monitored, and the acquired concentration value is compared with a preset second threshold value.

[0158] If the concentration value is less than the second threshold, it means that the air quality is good and meets the user's requirements for environmental cleanliness, so the dust collection component and the discharge component are controlled to stop working to complete the purification operation. If the concentration value is greater than or equal to the second threshold, it means that the air quality is poor and does not meet the user's requirements for environmental cleanliness. The dust collection component and the discharge component need to be kept in working state to absorb pollutants in the air through the electric field generated by the dust collection component, thereby reducing the content of pollutants in the air.

[0159] By defining the above control method, the dust collection component and the discharge component can be automatically closed according to the concentration value of the particulate matter. Thus, the energy consumption of the air purification equipment is reduced on the basis of meeting the air purification needs. The technical effect of improving the automation and intelligence of the air purification equipment and improving the purification capacity of the air purification equipment is achieved.

[0160] Specifically, the second threshold is 75 μg / m 2 .

[0161] like Figure 3 As shown, in one embodiment of the present application, the control process of the air purification device is as follows:

[0162] Step 302, start the purification mode;

[0163] Step 304, detecting the concentration value of the pollutant;

[0164] Step 306: Is the concentration value ≥ 75 μg / m 2 ;

[0165] If the judgment result is yes, execute step 310; if the judgment result is no, execute step 308;

[0166] Step 308, the dust collection component does not work;

[0167] Step 310, the dust collection component starts working;

[0168] Step 312, detecting the humidity value of the air;

[0169] Step 314, determining whether the humidity value satisfies a preset condition, wherein the preset conditions include: humidity value ≤ 40%, 40% < humidity value ≤ 60%, 60% < humidity value ≤ 80%, 80% < humidity value ≤ 100%;

[0170] Step 316, when the humidity value meets the preset condition "humidity value ≤ 40%", the negative ion discharge needle works, the number is > 7; when the humidity value meets the preset condition "40% < humidity value ≤ 60%", the negative ion discharge needle works, 4 < number ≤ 6; when the humidity value meets the preset condition "60% < humidity value ≤ 80%", the negative ion discharge needle works, 2 < number ≤ 4; when the humidity value meets the preset condition "80% < humidity value ≤ 100%", the negative ion discharge needle works, the number ≤ 2;

[0171] Step 318: Is the concentration value ≥ 75 μg / m 2 ;

[0172] If the judgment result is yes, execute step 320; if the judgment result is no, execute step 312;

[0173] Step 320, the discharge component stops working;

[0174] Step 322, the dust collecting component stops working;

[0175] Step 324, the purification mode is turned off.

[0176] like Figure 4 As shown, an embodiment of the present invention provides a control device 400 for an air purification device, the air purification device includes a dust collecting component and a discharge component, the dust collecting component is used to generate an electric field, the electric field can attract pollutants in the air, the discharge component is used to discharge into the air, and the control device 400 for the air purification device includes:

[0177] An acquisition module 402 is used to acquire air quality parameters;

[0178] The control module 404 is used to control the operation of the dust collection component according to the air quality parameters, and / or control the operation of the discharge component according to the air quality parameters.

[0179] The present application defines a control device 400 for an air purification device, wherein the air purification device is used to process pollutants in the air to reduce the content of pollutants in the air. The air purification device includes a base and a dust collection component, and the base is used to position, support and protect the dust collection component.

[0180] The dust collecting component includes a dust collecting surface, which is arranged in the base, and the base avoids the dust collecting surface so that the dust collecting surface can be exposed to the air. The dust collecting component can generate an electric field after being energized, and the electric field forms an electric field area on the front side of the dust collecting surface. The pollutants in the electric field area will be polarized, and the polarized pollutants will move toward the dust collecting surface under the action of Coulomb force until the pollutants are adsorbed on the dust collecting surface. Under this adsorption action, the concentration of pollutants in the electric field area is reduced, and under the action of the concentration difference, the pollutants outside the electric field area migrate to the electric field area with low concentration, thereby reducing the concentration of pollutants in the entire environment to achieve an air purification effect.

[0181] The air purification device also includes a discharge component, a discharge end of the discharge component is opposite to the discharge port, and the discharge component can discharge to the outside of the base through the discharge port after being energized.

[0182] Specifically, one of the positive and negative electrodes on the power supply component is connected to the dust collection component, and the other is connected to the discharge component, so that the ions accumulated inside the dust collection component and the ions released by the discharge component have opposite polarity. The ions released by the discharge component will attach to the pollutants in the air, so that the pollutants carry the opposite charge to the dust collection component, thereby accelerating the movement of the pollutants to the dust collection surface, thereby improving the adsorption capacity of the dust collection component, and improving the air purification capacity and air purification efficiency. At the same time, the ions released by the discharge component can also play a bactericidal role to reduce the content of toxic substances in the air and protect the health of users.

[0183] On this basis, the control device 400 of the air purification device includes an acquisition module 402 and a control module 404. After the air purifier is turned on based on the purification instruction, the acquisition module 402 acquires the air quality parameters in the environment where the air purifier is located, and the air quality parameters include the humidity value and / or the particle concentration value in the air. After acquiring the air quality parameters, the control module 404 controls the working state of the dust collection component according to the air quality parameters, and / or controls the working state of the discharge component according to the air quality parameters.

[0184] Specifically, the power of the dust collection component can be controlled according to the air quality parameters. When the particulate matter content in the environment is high, the power of the dust collection component can be increased to increase the strength of the electric field, thereby adsorbing more pollutants through a stronger electric field. Correspondingly, when the humidity value in the air is low, the polarization difficulty of pollutants under the electric field is higher, and the power of the dust collection component is then controlled to increase, thereby adsorbing more pollutants through a stronger electric field.

[0185] Similarly, the power of the discharge component can be controlled according to the air quality parameters. When the particulate matter content in the environment is high, the discharge component can be controlled to increase the power to increase the number of ions released into the air, so that more pollutants can be attached through more ions. Correspondingly, when the humidity value in the air is low, it is more difficult for ions to attach to pollutants, and the discharge component is then controlled to increase the power, thereby increasing the possibility of pollutants being charged by increasing the ion content in the air.

[0186] The air purification equipment can adapt to both residential environments with less particulate matter and outdoor or factory environments with higher particulate matter content. The air purification equipment can adapt to both the southern environment with higher humidity and the northern environment with lower humidity, and the air purification equipment can maintain effective purification capabilities in four seasons with different humidity levels.

[0187] It can be seen that, by limiting the above-mentioned control device, the present application enables the working state of the dust collection component and / or the discharge component to be adaptively adjusted according to the actual air quality parameters to ensure that the pollutants in the air can be charged under the action of the electric field and / or ions, thereby ensuring the adsorption effect of the dust collection component on the pollutants in the air, and avoiding the situation where the working state of the dust collection component and / or the discharge component does not match the actual environment and cannot meet the air purification needs. Thereby solving the technical problems existing in the related technology that the purification needs of multiple scenarios cannot be met, and the practicality and reliability are poor. Then achieve the technical effect of improving the intelligence of air purification equipment, broadening the applicable scenarios of air purification equipment, and improving the purification capacity of air purification equipment.

[0188] like Figure 5 As shown, one embodiment of the present invention provides a control device 500 for an air purification device, and the control device 500 for the air purification device includes: a memory 502, in which a program or instruction is stored; a processor 504, which executes the program or instruction stored in the memory 502 to implement the steps of the control method of the air purification device in any of the above embodiments.

[0189] In this embodiment, a control device 500 for an air purification device is defined. After the processor 504 in the control device 500 for the air purification device executes the program and instructions stored in the memory 502, the steps of the control method for the air purification device in any of the above embodiments can be implemented. Therefore, the control device 500 for the air purification device has the advantages of the control method for the air purification device in any of the above embodiments, and can achieve the technical effects that can be achieved by the control method for the air purification device in any of the above embodiments. To avoid repetition, it will not be described here.

[0190] An embodiment of the present invention provides a readable storage medium, on which a program or instruction is stored. When the program or instruction is executed by a processor, the steps of the control method of the air purification device in any of the above embodiments are implemented.

[0191] In this embodiment, a readable storage medium is defined, and when the program or instruction stored in the readable storage medium is executed by the processor, the steps of the control method of the air purification device in any of the above embodiments can be implemented. Therefore, the readable storage medium has the advantages of the control method of the air purification device in any of the above embodiments, and can achieve the technical effects that can be achieved by the control method of the air purification device in any of the above embodiments. To avoid repetition, it will not be repeated here.

[0192] An embodiment of the present invention provides an air purification device, which includes: a control device for the air purification device as in any of the above embodiments, or a readable storage medium as in the above embodiments.

[0193] In this embodiment, an air purification device is defined, which has the advantages of the control device of the air purification device in any of the above embodiments, or has the advantages of the readable storage medium in the above embodiments. Therefore, the technical effects that can be achieved by the control device of the air purification device in any of the above embodiments, or the technical effects that can be achieved by the readable storage medium in the above embodiments can be achieved, and to avoid repetition, they will not be repeated here.

[0194] like Figure 6 , Figure 7 , Figure 8 and Fig. 9 As shown, in some embodiments of the present invention, optionally, the air purification device 100 includes: a base 110; a dust collecting component 120, the dust collecting component 120 is arranged on the base 110, the dust collecting component 120 includes a dust collecting surface 122, the dust collecting component 120 can generate an electric field when powered on, and the dust collecting surface 122 is used to collect pollutants in the air through the electric field; a discharge component 140, which is arranged on the base 110, and the discharge component 140 is used to discharge to the area facing the dust collecting surface 122; a sensor 162, which is arranged on the base 110 and is used to detect air quality parameters.

[0195] In this embodiment, the air purification device 100 is used to process pollutants in the air to achieve the effect of reducing the content of pollutants in the air. The air purification device 100 includes a base 110 and a dust collection component 120, and the base 110 is used to position, support and protect the dust collection component 120.

[0196] The dust collecting component 120 includes a dust collecting surface 122, and the dust collecting component 120 is arranged in the base 110, and the base 110 avoids the dust collecting surface 122 so that the dust collecting surface 122 can be exposed to the air. The dust collecting component 120 can generate an electric field after being energized, and the electric field forms an electric field area in front of the dust collecting surface 122. The pollutants in the electric field area will be polarized, and the polarized pollutants move toward the dust collecting surface 122 under the action of the Coulomb force until the pollutants are adsorbed on the dust collecting surface 122. Under this adsorption action, the concentration of pollutants in the electric field area is reduced, and under the action of the concentration difference, the pollutants outside the electric field area migrate to the electric field area with low concentration, thereby reducing the concentration of pollutants in the entire environment to achieve an air purification effect.

[0197] On this basis, the dust collecting assembly 120 proposed in the present application collects pollutants through an electric field, and the collected pollutants adhere to the dust collecting surface 122. After use, the pollutants can be removed by washing or wiping the dust collecting surface 122, eliminating the need for frequent replacement of filter materials, thereby reducing the use cost of the air purification device 100. At the same time, the noise generated by the dust collecting assembly 120 when powered on is relatively small, which can further enhance the user experience.

[0198] Specifically, the dust collecting assembly 120 proposed in the present application can actively absorb pollutants in the air by means of the electric field generated by itself, and does not need to rely on the circulating airflow to achieve the air purification function, thereby eliminating the air duct 1522 and the fan, thereby reducing the working noise of the air purification device 100. At the same time, after the dust collecting assembly 120 defined in the present application is working, the dust collecting surface 122 can be wiped to complete the cleaning, so the dust collecting assembly 120 has the characteristics of repeated use, and conventional filter consumables are abolished, thereby reducing the use cost of the air purifier.

[0199] Among them, the pollutants mentioned in this application are mainly solid particle pollutants. Solid particle pollutants in the air include dust, smoke, particulate matter, bacteria, viruses, etc. Their diameters vary and can generally be divided into the following categories according to their diameters:

[0200] Visible particles: particles with a diameter of 10 microns or less, whose presence can be seen, such as dust, pollen, human dandruff, etc.

[0201] Fine particulate matter: Particles with a diameter of less than or equal to 2.5 microns, which cannot be seen by the naked eye but have a greater impact on human health, such as automobile exhaust and factory waste gas.

[0202] Ultrafine particles: particles with a diameter of 0.1 microns or less, which cannot be seen by the naked eye, but can penetrate deep into the human respiratory tract and have a greater impact on human health, such as viruses and bacteria.

[0203] like Fig. 9 , Fig.10and Fig.11 As shown, in some embodiments of the present invention, optionally, the base 110 includes a cavity 117 and a discharge port 116, and the discharge assembly 140 includes: a bracket 142, which is disposed in the cavity 117; a discharge component 144, which is disposed in the bracket 142, and the discharge port 116 is arranged opposite to the discharge component 144.

[0204] In this embodiment, the base 110 is further provided with a discharge port 116, which is connected to a cavity 117 in the base 110. On this basis, the air purification device 100 further includes a discharge component 140, the discharge end of the discharge component 140 is opposite to the discharge port 116, and the discharge component 140 can discharge to the outside of the base 110 through the discharge port 116 after being energized.

[0205] Specifically, one of the positive and negative electrodes on the power supply component is connected to the dust collecting component 120, and the other is connected to the discharge component 140, so that the ions accumulated inside the dust collecting component 120 and the ions released by the discharge component 140 have opposite polarities. The ions released by the discharge component 140 will adhere to the pollutants in the air, so that the pollutants carry the opposite charge to the dust collecting component 120, thereby accelerating the movement of the pollutants toward the dust collecting surface 122, thereby achieving the technical effect of improving the adsorption capacity of the dust collecting component 120, improving the air purification capacity and air purification efficiency.

[0206] At the same time, the ions released by the discharge component 140 can also play a sterilizing role to reduce the content of toxic substances in the air and protect the health of users.

[0207] The discharge assembly 140 includes a bracket 142 and a discharge component 144. The bracket 142 is disposed in the cavity 117 in the base 110 and connected to the base 110. The bracket 142 is used to position and support the discharge component 144. When the discharge component 144 is energized, it can release ions toward the discharge port 116 it faces.

[0208] like Fig. 9 , Fig.10 and Fig.11 As shown, in some embodiments of the present invention, optionally, the discharge component 144 is a discharge needle; the number of the discharge needles is N, and the N discharge needles are arranged side by side on the bracket 142, where N is an integer greater than 1.

[0209] In this embodiment, the discharge component 140 is a discharge needle, a first end of the discharge needle is electrically connected to the power supply component, and a second end of the discharge needle faces the discharge port 116 . After being energized, the discharge needle can release ions toward the discharge port 116 .

[0210] Specifically, the number of the discharge needles is N, where N is an integer greater than 1, and the N discharge needles are arranged side by side on the bracket 142 to ensure that the N discharge needles release ions in the same direction.

[0211] like Fig.12 As shown, in some embodiments of the present invention, optionally, the dust collecting assembly 120 includes: a guard plate 124, the number of the guard plates 124 is M, M is an integer greater than 1, the M guard plates 124 are stacked, and two adjacent guard plates 124 are spaced apart; a conductive component 126, disposed between two adjacent guard plates 124, the conductive component 126 is used to generate an electric field when power is supplied, and the surface of the guard plate 124 facing away from the conductive component 126 is the dust collecting surface 122.

[0212] In this embodiment, the structure of the dust collecting assembly 120 is refined. Specifically, the dust collecting assembly 120 includes a guard plate 124 and a conductive component 126. Specifically, the number of the guard plates 124 is multiple, and the multiple guard plates 124 are stacked along the thickness direction of the base 110, and the two adjacent guard plates 124 are spaced apart to form a gap between the two adjacent guard plates 124. The conductive component 126 is arranged in the gap between the two adjacent guard plates 124, and the conductive component 126 can generate an electric field after being energized. On the multiple guard plates 124, the surface facing away from the conductive part is the dust collecting surface 122. For example, when the number of the guard plates 124 is two, the outer side surfaces of the two guard plates 124 form two dust collecting surfaces 122. When the number of the guard plates 124 is three, the two middle guard plates 124 both face the conductive part 126 and do not form dust collecting surfaces 122. The outer side surfaces of the guard plates 124 on both sides form two dust collecting surfaces 122, that is, increasing the number of guard plates 124 will not increase the number of dust collecting surfaces 122.

[0213] Specifically, the air purification device 100 also includes a power supply component, which is arranged in the base 110. The power supply component includes a positive electrode and a negative electrode. The conductive component 126 is connected to the positive electrode so that positive DC high voltage is passed to the conductive component 126 through the power supply component. After the conductive component 126 is passed with positive DC high voltage, a large amount of negative ions can be stored in the conductive component 126, thereby forming an electric field. After the pollutants move to the electric field area, they are polarized under the action of the electric field, and are adsorbed onto the dust collecting surface 122. In the process of approaching the dust collecting surface 122, the closer the distance to the dust collecting surface 122, the stronger the adsorption force, so the pollutants have a process of accelerating movement toward the dust collecting surface 122.

[0214] On this basis, the surface of the guard plate 124 facing the conductive component 126 is covered with a first conductive layer, and the first conductive layer can enhance the electric field to strengthen the adsorption capacity of the dust collecting assembly 120 for pollutants. Specifically, the first conductive layer is a barium carbonate coating.

[0215] Specifically, the protective plate 124 is a silicon dioxide tempered glass plate, which has the advantages of high strength, strong corrosion resistance, and insulation, and can provide long-term and effective protection for the internal conductive components 126, thereby improving the reliability of the dust collecting assembly 120 and reducing the failure rate of the dust collecting assembly 120. At the same time, the insulation property can prevent the dust collecting assembly 120 from having leakage problems, thereby improving the safety of the dust collecting assembly 120.

[0216] Specifically, the conductive component 126 includes a conductive wire and a second conductive layer, the conductive wire is electrically connected to the power supply component, and the second conductive layer is wrapped around the outside of the conductive wire. By setting the second conductive layer, the conductive performance of the conductive component 126 can be further improved, thereby increasing the strength of the electric field to enhance the dust collection component 120's ability to adsorb pollutants.

[0217] Specifically, the conductive wire is an aluminum wire, and the second conductive layer is a graphene coating.

[0218] Specifically, a conductive foam is disposed between two adjacent guard plates 124 , and the conductive foam cooperates with the conductive thread and the second conductive layer to fill the gap between the two adjacent guard plates 124 .

[0219] like Figure 6 , Fig. 9 and Fig.10 As shown, in some embodiments of the present invention, optionally, the base 110 includes a cavity 117, a first air flow outlet 118 and a second air flow outlet 119, the first air flow outlet 118 is connected to the second air flow outlet 119 through the cavity 117, and also includes: an ion wind component 150, which is arranged in the cavity 117.

[0220] In this embodiment, the base 110 is further provided with a first air flow opening 118 and a second air flow opening 119 , and the first air flow opening 118 is connected with the second air flow opening 119 through the cavity 117 , that is, the first air flow opening 118 , the cavity 117 and the second air flow opening 119 are combined into an air flow passage.

[0221] On this basis, the air purification device 100 also includes an ion wind component 150, which is arranged in the cavity 117. After the ion wind component 150 is powered on, ionized ions are generated inside it, and the ions can drive the nearby gas flow during the directional movement, thereby generating a corresponding directional flow of airflow. On the one hand, the airflow can accelerate the air flow near the air purification device 100, thereby cooperating with the dust collection component 120 and the discharge component 140 to improve the air purification capacity. On the other hand, the ionized flow can sterilize the pollutants in the driven airflow to reduce the content of toxic substances in the air and protect the health of users.

[0222] like Fig.13 , Fig.14 , Fig.15 , Fig.16 and Fig.17 As shown, in some embodiments of the present invention, the ion wind component 150 optionally includes: a frame 152, including an air duct 1522, the end of the air duct 1522 is opposite to the first air flow outlet 118; an ion emitting component 154, disposed in the air duct 1522; and an ion receiving component 156, disposed in the air duct 1522 and opposite to the ion emitting component 154.

[0223] In this embodiment, the structure of the ion wind component 150 is refined, and the ion wind component 150 includes a frame 152, an ion generating component, and an ion receiving component 156. The frame 152 is arranged in the cavity 117, and the frame 152 is connected to the base 110. A through air duct 1522 is arranged in the frame 152, and the outlet end of the air duct 1522 is opposite to the first air flow outlet 118. The ion emitting component 154 and the ion receiving component 156 are arranged in the frame 152, and the frame 152 can provide support and protection for the ion emitting component 154 and the ion receiving component 156. Among them, the ion receiving component 156 is arranged at a position close to the outlet end of the air duct 1522, and the ion receiving component 156 is arranged at a position close to the inlet end of the air duct 1522.

[0224] One of the ion emitting component 154 and the ion receiving component 156 is connected to the positive electrode of the power supply component, and the other is connected to the negative electrode of the power supply component. After power is turned on, the ion emitting component 154 releases ions, and the released ions are captured by the ion receiving component 156, thereby forming directional flow of ions and directional flow of air. The airflow flows out of the base 110 through the outlet end of the air duct 1522 and the first airflow port 118 to form a cycle in conjunction with the second airflow port 119.

[0225] In the claims, specification and drawings of the present invention, the term "multiple" refers to two or more than two. Unless otherwise clearly defined, the orientation or positional relationship indicated by the terms "upper" and "lower" is based on the orientation or positional relationship shown in the drawings, which is only for the purpose of more conveniently describing the present invention and making the description process simpler, rather than indicating or implying that the device or element referred to must have the specific orientation described, be constructed and operated in a specific orientation, so these descriptions cannot be understood as limiting the present invention; the terms "connect", "install", "fix" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection between multiple objects, or a detachable connection between multiple objects, or an integral connection; it can be a direct connection between multiple objects, or an indirect connection between multiple objects through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood based on the specific circumstances of the above data.

[0226] In the claims, specification and drawings of the present invention, the description of the terms "one embodiment", "some embodiments", "specific embodiments" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In the claims, specification and drawings of the present invention, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0227] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A control method for air purification equipment, characterized in that: The air purification device comprises a dust collecting component and a discharge component, wherein the dust collecting component is used to generate an electric field, the electric field can attract pollutants in the air, and the discharge component is used to discharge into the air. The control method of the air purification device comprises: Get air quality parameters; The dust collection component is controlled to operate according to the air quality parameter, and / or the discharge component is controlled to operate according to the air quality parameter.

2. The control method of the air purification equipment according to claim 1, characterized in that: The air quality parameter includes a humidity value of the air, and the step of controlling the operation of the discharge component according to the air quality parameter includes: According to the humidity value, the discharge amount of the discharge component per unit time is controlled.

3. The control method of the air purification equipment according to claim 2, characterized in that: The discharge assembly includes discharge parts, the number of the discharge parts is N, N is an integer greater than 1, and the step of controlling the discharge amount of the discharge assembly per unit time according to the humidity value includes: determining a target number according to the humidity value; The target number of the discharge components among the N discharge components are controlled to be turned on.

4. The control method of the air purification equipment according to claim 3, characterized in that: The humidity value is negatively correlated with the target number.

5. The control method of the air purification equipment according to claim 3, characterized in that: The step of determining the target number according to the humidity value comprises: Based on the humidity value being greater than or equal to 0% and less than or equal to 40%, determining a first target number, the first target number being greater than 7; Based on the humidity value being greater than 40% and less than or equal to 60%, determining a second target number, the second target number being greater than 4 and less than or equal to 6; Based on the humidity value being greater than 60% and less than or equal to 80%, determining a third target number, wherein the third target number is greater than 2 and less than or equal to 4; Based on the humidity value being greater than 80% and less than or equal to 100%, a fourth target number is determined, and the fourth target number is less than or equal to 2.

6. The control method of the air purification equipment according to claim 1, characterized in that: The air quality parameter includes a concentration value of pollutants in the air, and the step of controlling the dust collection component to work according to the air quality parameter includes: Based on the concentration value being greater than or equal to a first threshold, the dust collecting assembly is controlled to attract particulate matter in the air.

7. The control method of the air purification equipment according to claim 6, characterized in that: After the steps of controlling the dust collecting component to work according to the air quality parameter, and / or controlling the discharge component to work according to the air quality parameter, the control method of the air purification device further includes: Based on the concentration value being less than or equal to a second threshold, the dust collecting component and the discharge component are controlled to be closed.

8. A control device for air purification equipment, characterized in that: The air purification device comprises a dust collecting component and a discharge component, wherein the dust collecting component is used to generate an electric field, the electric field can attract pollutants in the air, and the discharge component is used to discharge into the air. The control device of the air purification device comprises: An acquisition module is used to obtain air quality parameters; A control module is used to control the operation of the dust collection component according to the air quality parameters, and / or to control the operation of the discharge component according to the air quality parameters.

9. A control device for air purification equipment, characterized in that: include: A memory, wherein a program or an instruction is stored in the memory; A processor, wherein the processor executes the program or instructions stored in the memory to implement the steps of the control method of the air purification device according to any one of claims 1 to 7.

10. A readable storage medium, characterized in that: The readable storage medium stores a program or instruction, and when the program or instruction is executed by a processor, the steps of the control method of the air purification device as described in any one of claims 1 to 7 are implemented.

11. An air purification device, characterized in that: include: The control device for the air purification device as claimed in claim 8, and / or The control device of the air purification equipment as claimed in claim 9, and / or The readable storage medium as claimed in claim 10.

12. The air purification device according to claim 11, characterized in that: include: Pedestal; A dust collecting component is disposed on the base, the dust collecting component comprises a dust collecting surface, the dust collecting component can generate an electric field when powered, and the dust collecting surface is used to collect pollutants in the air through the electric field; A discharge assembly is arranged on the base, and is used for discharging toward the area toward which the dust collecting surface faces; The sensor is arranged on the base and is used to detect air quality parameters.

13. The air purification device according to claim 12, characterized in that: The base includes a cavity and a discharge port, and the discharge assembly includes: A bracket is disposed in the cavity; The discharge component is arranged on the bracket, and the discharge port is arranged opposite to the discharge component.

14. The air purification device according to claim 13, characterized in that: The discharge component is a discharge needle; The number of the discharge needles is N, and the N discharge needles are arranged side by side on the bracket, and N is an integer greater than 1.

15. The air purification device according to claim 12, characterized in that: The dust collection component comprises: Guard plates, the number of the guard plates is M, M is an integer greater than 1, the M guard plates are stacked, and two adjacent guard plates are spaced apart; A conductive component is arranged between two adjacent guard plates, and the conductive component is used to generate the electric field when energized, and the surface of the guard plate facing away from the conductive component is the dust collecting surface.

16. The air purification device according to any one of claims 12 to 15, characterized in that: The base includes a cavity, a first air flow port and a second air flow port, wherein the first air flow port is connected with the second air flow port through the cavity, and further includes: The ion wind component is arranged in the cavity.

17. The air purification device according to claim 16, characterized in that: The ion wind component comprises: a frame, comprising an air duct, an end of the air duct being opposite to the first air flow opening; An ion emitting component is arranged in the air duct; The ion receiving component is arranged in the air duct and is opposite to the ion emitting component.

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