Air purification equipment and control method and control device of air purification equipment

Abstract

The invention provides air purification equipment and a control method and device of the air purification equipment. The air purification equipment comprises a supporting seat, a first air inlet and a second air inlet, the purification main body is movably connected with the supporting seat, the purification main body can move relative to the supporting seat, and the purification main body comprises a dust collection assembly; wherein the dust collection assembly can generate an electric field in a power-on state so as to collect particulate matters. The supporting seat comprises a base, and the purifying body can rotate around the center of the base.

Description

Technical Field

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

[0002] In the related art, the air purification device includes a dust collecting component, and the position of the dust collecting component is fixed. The adsorption area of ​​the dust collecting component can only be adjusted by moving the air purification device as a whole. The performance of the air purification device is poor and the purification efficiency is low. Summary of the invention

[0003] The present application aims to solve at least one of the technical problems existing in the prior art or related art.

[0004] To this end, the first aspect of the present application proposes an air purification device.

[0005] A second aspect of the present application provides a control method for air purification equipment.

[0006] A third aspect of the present application provides a control device for air purification equipment.

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

[0008] A fifth aspect of the present application proposes a readable storage medium.

[0009] The sixth aspect of the present application proposes an air purification device.

[0010] In view of this, the first aspect of the present application proposes an air purification device, comprising: a support seat; a purification body, the purification body is movably connected to the support seat, the purification body can move relative to the support seat, and the purification body includes a dust collecting component; wherein the dust collecting component can generate an electric field when powered on to collect particulate matter.

[0011] An air purification device provided in the present application includes a support base and a purification body.

[0012] The purification body includes a dust collecting assembly, which is movably connected to the support seat, and the purification body can move relative to the support seat. When the purification body moves relative to the support seat, the dust collecting assembly also moves relative to the support seat. In other words, the matching position of the dust collecting assembly relative to the support seat can be adjusted.

[0013] When multiple areas of the room need to be vacuumed, the position of the purification body relative to the support base can be adjusted so that the dust collection component can vacuum multiple areas in multiple directions. In other words, without moving the air purification device as a whole, the purpose of adjusting the adsorption area of ​​the dust collection component can be achieved by simply adjusting the matching position of the purification body relative to the support base.

[0014] When it is necessary to vacuum a specific area in the room, the matching position of the purification body and the support seat can be fixed to achieve the function of fixing the installation position of the dust collecting component, so that the function of directional vacuuming in a certain area can be achieved.

[0015] Compared with the related art that adjusts the dust collection area of ​​the dust collection component by moving the air purification device as a whole, the present application reasonably sets the structure of the air purification device, and can adjust the dust collection area of ​​the dust collection component by adjusting the position of the purification body relative to the support seat without moving the air purification device. This setting reduces the difficulty of using the air purification device, can meet the diverse usage needs of users, is conducive to improving the purification efficiency of the air purification device, and is conducive to improving the product's performance and market competitiveness.

[0016] It is understandable that the dust collecting component can generate an electric field when powered on to collect particulate matter, that is, the dust collecting component has the function of absorbing dust in the air to achieve the purpose of purifying the air.

[0017] It can be understood that the purification body is movably connected to the support seat, and the support seat serves as a mounting carrier of the purification body and has the function of mounting and fixing the purification body.

[0018] In addition, since the dust collecting component is powered on, it can collect air pollutants through the electric field it generates. When collecting air pollutants, the air purification equipment no longer needs to use a fan to drive the airflow, which avoids the noise generated by the fan when it is working and pollutes the indoor environment, thereby reducing the noise pollution of the air purification equipment. The dust collecting component can collect air pollutants through the electric field it generates, and the dust collecting component can be cleaned by wiping it. In this way, the air purification equipment does not need to be equipped with consumables such as filters, so that the dust collecting component does not need to be replaced regularly, thereby reducing the use cost of the air purification equipment.

[0019] Air pollutants can be solid particle pollutants in the air, including dust, smoke, particulate matter, bacteria, viruses, etc. Their diameters vary and can generally be divided into the following categories according to their diameters:

[0020] 1. Visible particulate matter (PM10): particles with a diameter of 10 microns or less, whose presence can be seen, such as dust, pollen, human dandruff, etc.

[0021] 2. Fine particulate matter (PM2.5): particles with a diameter of 2.5 microns or less, which cannot be seen by the naked eye but have a greater impact on human health, such as automobile exhaust, factory exhaust, etc.

[0022] 3. Ultrafine particles (less than 0.1 microns): Particles with a diameter of less than or equal to 0.1 microns 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.

[0023] It should be noted that there are many types of particulate matter in the air, with different sizes, and the specific situation needs to be judged based on factors such as the pollution source and the environment.

[0024] The air purification device described above in this application may also have the following additional technical features:

[0025] In some embodiments, optionally, the support base includes: a base, and the purification body can rotate around the center of the base.

[0026] In this embodiment, the structure of the support base is further defined so that the support base also includes a base, and the purification body can rotate around the center of the base, that is, the purification body can rotate around the center of the base in a clockwise or counterclockwise direction.

[0027] When the purification body rotates around the center of the base, the dust collecting assembly rotates around the center of the base accordingly, so that the dust collecting assembly can perform multi-directional dust collection on multiple areas. In other words, the purpose of adjusting the adsorption area of ​​the dust collecting assembly can be achieved by simply adjusting the matching position of the purification body relative to the support base without moving the air purification device as a whole.

[0028] In some embodiments, optionally, the base includes: a seat body; a support rod, which is disposed on the seat body and is rotatably connected to the purification body, and the purification body can rotate along the circumferential direction of the support rod.

[0029] In this embodiment, the structure of the base is further defined so that the base includes a base body and a support rod.

[0030] The support rod is arranged on the seat body, and the seat body serves as a mounting carrier of the support rod and has the function of mounting and fixing the support rod.

[0031] The support rod is rotatably connected to the purification body. When the purification body rotates relative to the support rod, the purification body can rotate along the circumferential direction of the support rod, that is, the purification body can rotate around the center of the base.

[0032] It is understandable that the support rod is used to support and fix the purification body, and can raise the purification body to the size of the base, that is, to make the purification body have a certain installation height, which is conducive to the purification body adsorbing dust in the air at a certain height.

[0033] In some embodiments, optionally, the support base further includes: a support frame, and the purification body is rotatably connected to the base through the support frame.

[0034] In this embodiment, the structure of the support base is further defined, so that the support base also includes a support frame, and the purification body is rotatably connected to the base through the support frame. That is, the support frame is rotatably connected to the base, and the purification body is connected to the support frame. In other words, the purification body is indirectly rotatably connected to the base through the support frame.

[0035] It can be understood that the support frame is connected between the purification body and the base.

[0036] In some embodiments, optionally, the purification body is rotatably connected to the support frame, and the purification body rotates relative to the support frame to adjust the inclination angle of the dust collecting assembly relative to the base.

[0037] In this embodiment, the matching structure of the purification body and the support frame is further defined, so that the purification body is rotatably connected to the support frame, and the purification body rotates relative to the support frame to adjust the inclination angle of the dust collection assembly relative to the base. In other words, the purification body rotates relative to the support frame to adjust the distance from the dust collection assembly to the base along the length direction of the support rod.

[0038] It is understandable that when the purification body rotates relative to the support frame, the purification body can pitch relative to the base. For example, the distance from the purification body to the base is increased. Another example is to reduce the distance from the purification body to the base. For example, the inclination angle of the dust collection component relative to the base is changed.

[0039] It is understandable that the purification body moves relative to the base in a first direction when rotating relative to the support frame. The support frame rotates relative to the base to drive the purification body to move relative to the base in a second direction. The first direction is different from the second direction. That is, the purification body can move in multiple directions, such as the purification body can pitch relative to the base, and the purification body can also rotate around the center of the base. This setting can adjust the position of the dust collecting assembly in multiple directions to achieve the effect of the dust collecting assembly to perform multi-directional dust collection on multiple areas. It provides effective and reliable structural support for improving the purification efficiency of air purification equipment.

[0040] In some embodiments, optionally, the support frame is located on the peripheral side of the purification body.

[0041] In this embodiment, the matching structure of the support frame and the purification body is further defined, so that the support frame is located on the peripheral side of the purification body, and the support frame has the function of supporting the purification body and providing structural support for the effective movement of the purification body.

[0042] In some embodiments, optionally, the support frame is bent to form an arc structure or an annular structure, and the support frame is provided with two rotating shafts, and the purification body is rotatably connected between the two rotating shafts.

[0043] In this embodiment, the shape of the support frame is further defined, for example, the support frame is bent to form an arc structure, and for another example, the support frame is bent to form a ring structure.

[0044] This arrangement can enhance the structural strength of the support frame to ensure the effectiveness and feasibility of supporting and fixing the purification body, and avoid the situation where the purification body is tilted due to deformation of the support frame.

[0045] In addition, the support frame is bent to form an arc structure or an annular structure, the arc structure is located on the peripheral side of the purification body, and the annular structure is arranged around the purification body. That is, the support frame is bent to enclose an escape space, and at least a part of the purification body extends into the escape space. In this way, while ensuring the effectiveness of the support frame in supporting the purification body, it is also beneficial to reduce the height of the air purification device.

[0046] Furthermore, the support frame is provided with two rotating shafts, which are arranged at intervals, and the purification body is rotatably connected to each rotating shaft, that is, the purification body can rotate around the rotating shaft to achieve the purpose of rotatably connecting the purification body and the support frame.

[0047] In some embodiments, optionally, a detection member is provided on at least one of the support base and the purification body, and the detection member is used to detect the particle concentration value of the air; a controller is provided on at least one of the support base and the purification body, and the controller is used to control the movement of the purification body according to the particle concentration value.

[0048] In this embodiment, the structure of the air purification device is further defined so that the air purification device also includes a detection component and a controller, the detection component is arranged on at least one of the support base and the purification body, and the controller is arranged on at least one of the support base and the purification body.

[0049] The detection component is arranged on the support seat, or the detection component is arranged on the purification body, or the detection component is arranged on both the support seat and the purification body.

[0050] The controller is arranged on the supporting seat, or the controller is arranged on the purification body, or the supporting seat and the purification body are both provided with the controller.

[0051] That is, at least one of the support base and the purification body serves as a mounting carrier for the controller and the detection element, and has the function of mounting and fixing the controller and the detection element.

[0052] The detection part is used to detect the particle concentration value of the air, and the controller is used to control the movement of the purification body relative to the support base according to the particle concentration value, or to control the purification body to stop moving according to the particle concentration value. This setting can realize automatic control of the purification body according to the particle concentration value, thus improving the automation degree of the air purification equipment, achieving the purpose of automatically adjusting the dust collection area of ​​the dust collection component, and is conducive to improving the performance and market competitiveness of the air purification equipment.

[0053] Optionally, the controller is electrically connected to the dust collecting component, and the controller can control the dust collecting component to work or control the dust collecting component to stop working.

[0054] Optionally, the controller is disposed in the support base, and / or the controller is disposed in the purification body.

[0055] In some embodiments, optionally, the purification body further includes: a mounting frame, the mounting frame is movably connected to the support seat, the mounting frame is provided with an opening, and the dust collecting assembly is provided at the opening.

[0056] In this embodiment, the structure of the purification body is further limited, so that the purification body also includes a mounting frame, the mounting frame is movably connected to the support frame, and the dust collecting assembly is arranged on the mounting frame. That is, the dust collecting assembly is movably connected to the support seat through the mounting frame, and the mounting frame serves as an installation carrier of the dust collecting assembly and has the function of installing and fixing the dust collecting assembly.

[0057] Furthermore, the mounting frame is provided with an opening, and the dust collecting assembly is arranged at the opening, that is, the dust collecting assembly is exposed to the mounting frame through the opening. This arrangement can ensure effective contact between the dust collecting assembly and the air, and provide structural support for the dust collecting assembly to absorb dust in the air.

[0058] In some embodiments, optionally, the mounting frame has two end surfaces arranged opposite to each other, and the number of openings and dust collecting components is multiple, each end surface is provided with an opening, and each opening is provided with a dust collecting component.

[0059] In this embodiment, the structure of the mounting frame and the dust collecting assembly is further defined, wherein the mounting frame has two end faces arranged opposite to each other. The number of openings is multiple, and the number of dust collecting assemblies is multiple. Each end face is provided with an opening, and each opening is provided with a dust collecting assembly. In other words, the multiple dust collecting assemblies are arranged opposite to each other and at intervals. And each dust collecting assembly can be exposed to the outside of the mounting frame through the opening.

[0060] This arrangement increases the contact area between the dust collecting component and the air, enriches the contact angle between the dust collecting component and the air, and enables the dust collecting component to collect dust through the two end faces of the mounting frame, which is beneficial to improving the purification efficiency of the air purification equipment.

[0061] In some embodiments, optionally, the dust collection assembly is detachably connected to the mounting frame.

[0062] In this embodiment, the matching structure of the dust collecting assembly and the mounting frame is further defined, so that the dust collecting assembly and the mounting frame can be detachably connected, and the connection method between the dust collecting assembly and the mounting frame includes any one of the following or a combination thereof: screw connection, riveting, magnetic connection and plug-in connection. This arrangement ensures the reliability of the connection between the dust collecting assembly and the mounting frame while facilitating the cleaning and maintenance of the dust collecting assembly and the mounting frame, and reducing the possibility of bacterial growth. That is, the dust collecting assembly and the mounting frame can be separated or assembled together according to actual use needs. This arrangement simplifies the assembly structure of the air purification equipment, simplifies the disassembly and assembly process, reduces the difficulty of disassembly and assembly of the dust collecting assembly, and facilitates the cleaning of the dust collecting assembly and subsequent repair and maintenance.

[0063] In some embodiments, optionally, the dust collecting assembly includes: a first guard plate; a conductive component located on the side of the first guard plate facing the interior of the purification body, the conductive component being used to generate an electric field when powered on so that the side of the first guard plate facing away from the conductive component forms a dust collecting surface.

[0064] In this embodiment, the structure of the dust collecting assembly is further defined so that the dust collecting assembly also includes a first guard plate and a conductive component. The conductive component is located on the side of the first guard plate facing the interior of the purification body. Specifically, the conductive component is closer to the interior of the purification body than the first guard plate. In other words, the first guard plate is located on the outside of the conductive component.

[0065] When the dust collecting assembly is working, the conductive component generates an electric field when powered on, so that the side of the first guard plate facing away from the conductive component forms a dust collecting surface. Specifically, by applying positive DC high voltage to the conductive component, a large suction force is generated at the dust collecting surface of the first guard plate, and the dust collecting surface can absorb solid particles and / or fine particles such as dust in the air, thereby achieving the purpose of dust collecting on the dust collecting surface.

[0066] In addition, a dust collecting surface is formed on the side of the first guard plate facing away from the conductive component, and dust on the dust collecting surface can be removed by wiping the dust collecting surface. This facilitates the cleaning of the dust collecting component and subsequent repair and maintenance, with zero material consumption, which is beneficial to reducing the use cost of the dust collecting component.

[0067] It is understandable that when the dust collecting component is working, the dust collecting surface of the dust collecting component will adsorb particles to reduce the concentration of particles near the dust collecting surface. In this way, air with a higher particle concentration farther away from the dust collecting surface will transfer to the area with a lower particle concentration until the particles are evenly distributed. In other words, gas with a higher particle concentration will flow to the dust collecting surface for the dust collecting surface to collect particles. In this way, the dust collecting efficiency of the dust collecting component is improved, which is beneficial to improving the dust collection effect of the dust collecting component.

[0068] Optionally, the first guard plate is located at an opening of a mounting frame of the purification body.

[0069] Optionally, since the dust collecting component can collect air pollutants on the dust collecting surface through the electric field generated by itself when the dust collecting component is powered on, the air purification device no longer needs to use a fan to drive the airflow movement when collecting air pollutants, thus avoiding the noise generated by the fan when working to pollute the indoor environment, thereby reducing the noise pollution of the air purification device. In addition, the dust collecting component can collect air pollutants on the dust collecting surface through the electric field generated by itself, and the dust collecting component can be cleaned by wiping the dust collecting surface. In this way, the air purification device does not need to be equipped with consumables such as filters, so that the dust collecting component does not need to be replaced regularly, thereby reducing the use cost of the air purification device.

[0070] In some embodiments, optionally, the dust collection assembly further includes: a second guard plate, and the conductive component is located between the first guard plate and the second guard plate.

[0071] In this embodiment, the structure of the dust collecting assembly is further limited, so that the dust collecting assembly also includes a second guard plate, and the conductive component is located between the first guard plate and the second guard plate. The first guard plate and the second guard plate have a protective effect on the conductive component to prevent the external force from directly acting on the conductive component, thereby protecting the service life of the conductive component. In addition, the first guard plate and the second guard plate also have the function of blocking water vapor, dirt, etc. in the outside world to prevent the conductive component from contacting water vapor and other safety incidents, which is conducive to improving the safety and reliability of the use of the dust collecting assembly.

[0072] It can be understood that the side of the second guard plate facing away from the conductive component forms a dust collecting surface, and the dust on the dust collecting surface can be removed by wiping the dust collecting surface, which facilitates the cleaning of the dust collecting component and subsequent repair and maintenance.

[0073] In some embodiments, optionally, the dust collecting assembly further includes: a conductive layer, disposed on a side of at least one of the first guard plate and the second guard plate facing the conductive component.

[0074] In this embodiment, the structure of the dust collecting assembly is further defined, so that the dust collecting assembly also includes a conductive layer, and the conductive layer is arranged on the side of at least one of the first guard plate and the second guard plate facing the conductive component. For example, the conductive layer is arranged on the side of the first guard plate facing the conductive component. For example, the conductive layer is arranged on the side of the second guard plate facing the conductive component. For example, the side of the first guard plate facing the conductive component and the side of the second guard plate facing the conductive component are both provided with a conductive layer. This arrangement is conducive to increasing the suction force of the dust collecting surface of the first guard plate, which is conducive to improving the efficiency of adsorbing particulate matter.

[0075] In some embodiments, optionally, the first guard plate and the second guard plate both include glass plates, the conductive component includes a graphene aluminum wire layer, and the conductive layer includes a barium carbonate layer.

[0076] In this embodiment, the structures of the first guard plate, the second guard plate, the conductive component and the conductive layer are further defined, wherein the first guard plate comprises a glass plate, the second guard plate comprises a glass plate, the conductive component comprises a graphene aluminum wire layer, and the conductive layer comprises a barium carbonate layer.

[0077] The first guard plate includes a glass plate, and the second guard plate includes a glass plate. This arrangement allows the first guard plate and the second guard plate to be visible, and the dust collection process and effect of the dust collection assembly when it is working are visible.

[0078] In some embodiments, optionally, the air purification device further includes: a discharge component, which is provided in at least one of the purification body and the support seat, the purification body and / or the support seat provided with the discharge component is provided with a discharge outlet, and at least a part of the discharge component is arranged opposite to the discharge outlet; a power supply part, the power supply part has a positive electrode and a negative electrode, one of the positive electrode and the negative electrode is electrically connected to the discharge component, and the other of the positive electrode and the negative electrode is electrically connected to the dust collection component.

[0079] In this embodiment, the structure of the air purification device is further limited so that the air purification device also includes a discharge component, and the discharge component is arranged on at least one of the purification body and the support seat, such as, the discharge component is arranged on the purification body, such as, the discharge component is arranged on the support seat, such as, the purification body and the support seat are both provided with a discharge component.

[0080] When the discharge component is working, it can release ions into the air, which can charge the particles in the air and be adsorbed by the dust collection component, thereby removing the dust particles in the air (for example, the particles are negatively charged, and the dust collection surface of the dust collection component is positively charged). At the same time, the ions generated by the discharge component when working can also sterilize and disinfect to purify the air.

[0081] It can be understood that at least a portion of the discharge component is arranged relative to the discharge outlet. This is beneficial to shorten the contact time between the discharge component and the airflow, to increase the speed at which particles in the air are charged, to facilitate the dust collection component to adsorb particles, and to sterilize and disinfect harmful substances in the airflow.

[0082] It is understood that the air purification device includes a power supply unit, which has a positive electrode and a negative electrode, one of which is electrically connected to the dust collecting component, and the other of which is electrically connected to the discharge component. The discharge component releases electrons into the air, causing the particles to carry an opposite charge to the dust collecting component, accelerating adsorption to the dust collecting component. This improves purification efficiency, and at the same time, the discharge component charges the particles and also has a sterilizing effect.

[0083] In some embodiments, optionally, the discharge assembly includes: a bracket; a discharge component disposed on the bracket, and one of the positive electrode and the negative electrode is electrically connected to the discharge component.

[0084] In this embodiment, the structure of the discharge assembly is further defined, so that the discharge assembly includes a bracket and a discharge component, and the discharge component is arranged on the bracket. The bracket has the function of supporting and fixing the discharge component.

[0085] Optionally, the discharge component comprises a discharge needle.

[0086] One of the positive electrode and the negative electrode is electrically connected to the discharge component, providing a reliable structural support for the effective operation of the discharge assembly.

[0087] Optionally, there are multiple discharge components, and the multiple discharge components are all arranged on the bracket, and the multiple discharge components are arranged at intervals. The bracket has the function of supporting and fixing the multiple discharge components.

[0088] Multiple discharge components are arranged at intervals, so that ions are released in multiple directions and multiple positions to increase the amount of released ions and the area where ions are released, providing effective and reliable structural support for enhancing the dust collection effect of the dust collection assembly.

[0089] In some embodiments, optionally, there are multiple discharge assemblies, and the multiple discharge assemblies are arranged at intervals.

[0090] In this embodiment, there are multiple discharge components, and the multiple discharge components are arranged at intervals. This arrangement can increase the volume of the multiple discharge components, thereby increasing the contact area between the discharge components and the air, and can release ions into the air in multiple directions and multiple angles, which is beneficial to improving the dust collection effect of the dust collection component and the disinfection and sterilization effect of the air purification equipment.

[0091] In some embodiments, optionally, the air purification device further includes: a first partition, and the first partition is arranged between the discharge components of any two adjacent discharge assemblies.

[0092] In this embodiment, the structure of the air purification device is further limited, so that the air purification device also includes a first partition, and the first partition is provided between the discharge components of any two adjacent discharge assemblies. The first partition has the function of blocking the discharge components of two adjacent discharge assemblies to ensure the safety and reliability of multiple discharge assemblies when working. When the discharge components are working, high voltage electricity is generated. If the first partition is not provided between the discharge components of two adjacent discharge assemblies, safety accidents are likely to occur, resulting in damage to the air purification device.

[0093] In some embodiments, optionally, when the discharge component is arranged on the purification body, the discharge component is directed toward the area of ​​the dust collecting component facing the direction of movement of particulate matter in the air, and can discharge toward the area of ​​the dust collecting component facing the direction of movement of particulate matter in the air; or the discharge component is directed toward the ionization area formed after the dust collecting component is energized, and the discharge component can discharge toward the ionization area formed after the dust collecting component is energized.

[0094] In this embodiment, the matching structure of the discharge component and the dust collecting component is further defined, so that the discharge component is facing the area of ​​the dust collecting component facing the direction of movement of the particles in the air, and can discharge to the area of ​​the dust collecting component facing the direction of movement of the particles in the air, or the discharge component is facing the ionization area formed after the dust collecting component is energized, and the discharge component can discharge to the ionization area formed after the dust collecting component is energized. In this way, the surface facing the direction of particle movement faces the particles as much as possible, thereby improving the dust collection effect. When the discharge component is working, the particles in the air will be charged, so that the charged particles can be collected by the dust collecting component as quickly as possible, which is beneficial to improving the dust collection effect of the dust collecting component.

[0095] In some embodiments, optionally, the air purification device further includes: an ion wind component, which is provided in at least one of the purification body and the support seat, and the purification body and / or the support seat provided with the ion wind component are provided with an air inlet and an air outlet, and the air inlet and the air outlet are both connected to the ion wind component.

[0096] In this embodiment, the structure of the air purification device is further limited so that the air purification device also includes an ion wind component, and the ion wind component is arranged on at least one of the purification body and the support seat, such as, the ion wind component is arranged on the purification body, such as, the ion wind component is arranged on the support seat, such as, the purification body and the support seat are both provided with ion wind components.

[0097] Among them, the ion wind component can emit ion beams when working to achieve the effect of breaking membranes, sterilizing and disinfecting.

[0098] It can be understood that the purification body and / or support seat provided with the ion wind component is provided with an air inlet and an air outlet, the air inlet is connected to the ion wind component, and the air outlet is connected to the ion wind component to ensure effective contact between the airflow and the ion wind component, providing structural support for the formation of an ion beam.

[0099] In addition, when the ion wind component is working, it can also transport negative ions to the dust collecting component to enhance the dust collecting effect of the dust collecting component.

[0100] In some embodiments, optionally, the ion wind component includes: a frame, the frame connecting the air inlet and the air outlet; an ion emitting component, disposed in the frame; and an ion receiving component, disposed in the frame.

[0101] In this embodiment, the structure of the ion wind component is further defined, so that the ion wind component includes a frame, an ion emitting component and an ion receiving component. The ion emitting component and the ion receiving component are both arranged in the frame, and the frame serves as a mounting carrier for the ion emitting component and the ion receiving component, and has the function of mounting and fixing the ion emitting component and the ion receiving component, thereby ensuring the matching size of the ion emitting component, the ion receiving component and the air inlet and the air outlet, and providing reliable structural support to ensure the effective contact between the ion wind component and the airflow.

[0102] It can be understood that the ion emitting component and the ion receiving component cooperate to ionize the air molecules flowing through the ion wind component and turn them into charged particles. The charged particles are accelerated under the action of the electric field force and collide with other particles, causing other particles to be charged. The dust is charged due to the collision with the charged particles. Under the action of the electric field force, the charged particles and charged dust will move toward the dust collecting component. The dust collecting component works with a charge opposite to that of the charged particles, thereby adsorbing and neutralizing the charged particles and charged dust, so as to achieve the purpose of collecting dust, bacteria, etc.

[0103] Optionally, the ion wind receiving component is arranged opposite to at least a portion of the air outlet.

[0104] Optionally, the ion wind emitting component is arranged opposite to at least a portion of the ion wind receiving component.

[0105] It can be understood that the frame is connected to the air inlet, the frame is connected to the air outlet, and the ion emitting component and the ion receiving component are both arranged on the frame, that is, the ion emitting component and the ion receiving component of the ion wind assembly are both installed in the air flow channel, allowing the air flow to flow through and sterilize the air flow. The ion generator works to form an ion beam, which has the function of breaking the membrane, sterilizing and disinfecting.

[0106] Optionally, the air purification device includes a power supply unit having a positive electrode and a negative electrode, one of the positive electrode and the negative electrode is connected to the ion emitting component, and the other of the positive electrode and the negative electrode is connected to the ion receiving component.

[0107] In some embodiments, optionally, the air purification device further includes: a second partition, and the second partition is arranged between the discharge component and the ion wind component.

[0108] In this embodiment, the air purification device is further defined, and the air purification device also includes a second partition, and the second partition is provided between the discharge component and the ion wind component. The second partition has the function of blocking the discharge component and the ion wind component to ensure the safety and reliability of the discharge component and the ion wind component when they are working. The discharge component and the ion wind component will generate high voltage electricity when they are working. If the second partition is not provided between the discharge component and the ion wind component, it is easy to cause a safety accident, resulting in damage to the air purification device.

[0109] In some embodiments, optionally, the mounting frame is a ring-shaped frame; or the mounting frame includes a first frame and a second frame, the first frame and the second frame are detachably connected, the first frame and the second frame enclose a first chamber and a second chamber, the ion wind component is arranged in the first chamber, the discharge component is arranged in the second chamber, and at least one of the first frame and the second frame is provided with an opening.

[0110] In this embodiment, the mounting frame is an annular frame, two openings are formed at both ends of the annular frame, and a dust collecting assembly is provided at each opening. Alternatively, an opening is formed at one end of the annular frame, and a dust collecting assembly is provided at the opening.

[0111] Alternatively, the mounting frame includes a first frame and a second frame, and the first frame and the second frame enclose a first chamber and a second chamber. The first chamber is used to place the ion wind component, and the second chamber is used to place the discharge component. In other words, the ion wind component and the discharge component are located in two different chambers to ensure the safety and reliability of the discharge component and the ion wind component when they are working.

[0112] At least one of the first frame and the second frame is provided with an opening. When the first frame is provided with an opening, the dust collecting assembly is provided at the opening of the first frame. When the second frame is provided with an opening, the dust collecting assembly is provided at the opening of the second frame. When both the first frame and the second frame are provided with openings, the dust collecting assembly is provided at the opening of the first frame, and the dust collecting assembly is provided at the opening of the second frame.

[0113] In addition, the first frame and the second frame are detachably connected, and the connection method of the first frame and the second frame includes any one of the following or a combination thereof: screw connection, riveting, magnetic connection and plug-in connection. This arrangement ensures the reliability of the connection between the first frame and the second frame while facilitating the cleaning and maintenance of the first frame and the second frame, and reducing the possibility of bacterial growth. That is, the first frame and the second frame can be separated or assembled together according to actual use needs. This arrangement simplifies the assembly structure of the air purification equipment, simplifies the disassembly and assembly process, reduces the difficulty of disassembly and assembly of the air purification equipment, and is conducive to the cleaning and subsequent repair and maintenance of the air purification equipment.

[0114] In some embodiments, optionally, the air purification device further includes: a fan, which is disposed on at least one of the support base and the purification body; and / or the dust collecting surface includes at least one of a flat surface and a smooth curved surface.

[0115] In this embodiment, the structure of the air purification device is further defined, so that the air purification device also includes a fan, and the fan is arranged at least one of the support base and the purification body. For example, the fan is arranged on the support base, for example, the fan is arranged on the purification body, and the support base and the purification body are both provided with a fan.

[0116] The operation of the fan can accelerate the flow of airflow, which is beneficial to increase the frequency of contact between the airflow and the purification body, and reduce the contact time between the airflow and the purification body, so that the airflow can fully contact the purification body, providing reliable structural support for improving the working efficiency of the purification body.

[0117] The structure of the dust collecting surface is further limited, and the dust collecting surface is a plane or a smooth curved surface.

[0118] The integrated surface is a plane, which makes it easy for the dust collecting surface to collect dust, so that the dust can be effectively collected, and the arrangement is convenient for users to clean and maintain.

[0119] Alternatively, the dust collecting surface is a smooth curved surface.

[0120] Alternatively, the dust collecting surface includes a smooth curved surface and a flat surface.

[0121] By setting the dust collecting surface as a plane, the size of the dust collecting component in the thickness direction can be reduced, which is conducive to the ultra-thin design of the dust collecting component, provides convenient conditions for the miniaturization and lightweight design of the air purification equipment, and reduces the difficulty of arranging the air purification equipment indoors.

[0122] By setting the dust collecting surface as a smooth curved surface, on the one hand, the area of ​​the dust collecting surface can be increased to improve the dust collecting component's ability to adsorb pollutants. On the other hand, the smooth curved surface can expand the electric field area generated by the dust collecting component, thereby expanding the effective adsorption range of the dust collecting component.

[0123] The second aspect of the present invention proposes a control method for an air purification device, which is used to control the air purification device of any embodiment in the first aspect. The control method includes: when receiving a purification instruction, controlling the purification body to move relative to the support base, or controlling the purification body to stop moving.

[0124] In this embodiment, steps of a method for controlling an air purification device are defined.

[0125] Among them, when receiving the purification instruction, when it is necessary to vacuum multiple areas in the room, the movement of the purification body relative to the support base can be controlled to adjust the position of the purification body relative to the support base, thereby achieving the function of the dust collection component to vacuum multiple areas in multiple directions. In other words, without moving the air purification device as a whole, the purpose of adjusting the adsorption area of ​​the dust collection component can be achieved by only adjusting the matching position of the purification body relative to the support base.

[0126] When a purification command is received and a specific area in the room needs to be vacuumed, the purification body is controlled to stop moving, and the matching position of the purification body and the support base can be fixed to achieve the purpose of fixing the installation position of the dust collecting component. In this way, the purpose of directional vacuuming in a certain area can be achieved.

[0127] Compared with the related art that adjusts the dust collection area of ​​the dust collection component by moving the air purification device as a whole, the present application reasonably sets the control method of the air purification device, and can adjust the dust collection area of ​​the dust collection component by adjusting the position of the purification body relative to the support seat without moving the air purification device. This setting reduces the difficulty of using the air purification device, can meet the diverse usage needs of users, is conducive to improving the purification efficiency of the air purification device, and is conducive to improving the product's performance and market competitiveness.

[0128] It is understandable that the dust collecting component has the function of absorbing dust in the air to achieve the purpose of purifying the air.

[0129] In some embodiments, optionally, the control method of the air purification device further includes: controlling the rotation speed of the purification body according to the received particle concentration value.

[0130] In this embodiment, the rotation speed of the purification body is controlled according to the received particle concentration value, so as to achieve the purpose of adjusting the rotation speed of the purification body in a targeted manner according to the particle concentration value, so that the purification body can stay in a certain area for a long time or a short time according to the particle concentration value. The purpose of adaptively adjusting the rotation speed of the purification body is achieved, which is conducive to improving the purification effect of the purification body.

[0131] In some embodiments, optionally, the rotation speed of the purification body is controlled according to the received particle concentration value, specifically including: when the particle concentration value is greater than or equal to a first preset concentration value, controlling the purification body to rotate at a first speed; when the particle concentration value is less than the first preset concentration value, controlling the purification body to rotate at a second speed; wherein the first speed is less than the second speed.

[0132] In this embodiment, a specific step of controlling the rotation speed of the purification body according to the received particle concentration value is further defined.

[0133] When the particle concentration value is greater than or equal to the first preset concentration value, it indicates that the particle concentration value in this area is too high and the pollution degree of the airflow in this area is relatively serious. Therefore, the purification body is controlled to rotate at the first speed.

[0134] When the particle concentration value is less than the first preset concentration value, it means that the particle concentration value in this area is small and the pollution degree of the airflow in this area is light, so the purification body is controlled to rotate at the second speed.

[0135] Among them, the first speed is less than the second speed. That is to say, when the particle concentration value of the area is too high, the purification body is controlled to rotate at a lower speed. When the particle concentration value of the area is small, the purification body is controlled to rotate at a higher speed. In other words, the speed of the purification body is adaptively adjusted according to the particle concentration value. This setting is conducive to improving the purification efficiency of the air purification equipment.

[0136] In some embodiments, optionally, before receiving the purification instruction, the method further includes: controlling the dust collection component to operate according to the received particle concentration value.

[0137] In this embodiment, the steps of the control method of the air purification device are further defined, and after receiving the particle concentration value of the air detected by the detection element of the air purification device, the dust collection component is controlled to work according to the particle concentration value. When the dust collection component is working, a large suction force can be generated at the dust collection surface of the dust collection component, and the dust collection surface can absorb solid particles and / or fine particles such as dust in the air, thereby achieving the purpose of dust collection on the dust collection surface.

[0138] Optionally, the detection component includes an infrared detection component, a pressure detection component, etc., which are not listed here one by one.

[0139] In some embodiments, optionally, the control method of the air purification equipment also includes: when the received particle concentration value is within the range of a second preset concentration value, controlling the dust collection component to stop working; when the received particle concentration value is outside the range of the second preset concentration value, repeatedly controlling the dust collection component to work.

[0140] In this embodiment, after the dust collecting component is controlled to operate according to the received particle concentration value, it is determined whether to control the dust collecting component to stop operating according to a comparison result of the particle concentration value received again with the second preset concentration value.

[0141] Specifically, when the received particle concentration value is within the range of the second preset concentration value, that is, at this time, the particle concentration value of the air is low and the air is cleaner, the dust collection component is controlled to stop working to ensure the purification effect of the air purification equipment while reducing the operating energy consumption of the product.

[0142] Specifically, when the received particle concentration value is outside the range of the second preset concentration value, that is, at this time, the particle concentration value of the air is high and the air pollution is serious, the dust collecting component is repeatedly controlled to continue collecting dust and further purify the air until the received particle concentration value is within the range of the second preset concentration value, and then the dust collecting component is controlled to stop working.

[0143] In some embodiments, optionally, when a purification instruction is received, it also includes: controlling the operation of a discharge component and / or an ion wind component of the air purification device.

[0144] In this embodiment, the steps of the control method of the air purification device are further defined so that when a purification instruction is received, it also includes: controlling the discharge component and / or ion wind component of the air purification device to operate.

[0145] When the discharge component is working, it can release ions into the air, which can charge the particles in the air and be adsorbed by the dust collection component, thereby removing the dust particles in the air (for example, the particles are negatively charged, and the dust collection surface of the dust collection component is positively charged). At the same time, the ions generated by the discharge component when working can also sterilize and disinfect to purify the air.

[0146] When the ion wind component is working, it can emit ion beams to achieve the effect of breaking membranes, sterilizing and disinfecting.

[0147] The third aspect of the present invention proposes a control device for an air purification device, which is used to control the air purification device as in the first aspect. The control device includes: a control module, which is used to control the movement of the purification body relative to the support base, or control the purification body to stop moving when receiving a purification instruction.

[0148] In this embodiment, the control device of the air purification equipment includes a control module, and the control module is used to control the purification body to move relative to the support base, or control the purification body to stop moving when receiving a purification instruction.

[0149] Among them, when receiving the purification instruction, when it is necessary to vacuum multiple areas in the room, the movement of the purification body relative to the support base can be controlled to adjust the position of the purification body relative to the support base, thereby achieving the function of the dust collection component to vacuum multiple areas in multiple directions. In other words, without moving the air purification device as a whole, the purpose of adjusting the adsorption area of ​​the dust collection component can be achieved by only adjusting the matching position of the purification body relative to the support base.

[0150] When a purification command is received and a specific area in the room needs to be vacuumed, the purification body is controlled to stop moving, and the matching position of the purification body and the support base can be fixed to achieve the purpose of fixing the installation position of the dust collecting component. In this way, the purpose of directional vacuuming in a certain area can be achieved.

[0151] Compared with the related art that adjusts the dust collection area of ​​the dust collection component by moving the air purification device as a whole, the present application reasonably sets the control device of the air purification device, and can adjust the dust collection area of ​​the dust collection component by adjusting the position of the purification body relative to the support seat without moving the air purification device. This setting reduces the difficulty of using the air purification device, can meet the diverse usage needs of users, is conducive to improving the purification efficiency of the air purification device, and is conducive to improving the product's performance and market competitiveness.

[0152] It is understandable that the dust collecting component has the function of absorbing dust in the air to achieve the purpose of purifying the air.

[0153] The fourth aspect of the present invention proposes a control device for air purification equipment, comprising: a memory on which programs or instructions are stored; and a processor configured to implement the steps of the control method for air purification equipment in the second aspect when executing the programs or instructions.

[0154] The control device of the air purification device provided in the present application includes a memory and a processor. The processor of the present application implements the steps of the control method of the air purification device in the second aspect when executing a program or instruction, and therefore has all the beneficial effects of the control method of the air purification device described above, which will not be described one by one here.

[0155] A fifth 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 the control method for the air purification device in the second aspect.

[0156] The readable storage medium provided in the present application stores programs or instructions, and when the programs or instructions are executed by the processor, the steps of the control method of the air purification device in the second aspect are implemented. Therefore, all the beneficial effects of the control method of the air purification device mentioned above are not stated one by one here.

[0157] The sixth aspect of the present invention proposes an air purification device, comprising: a control device of the air purification device as in the third aspect, and / or a control device of the air purification device as in the fourth aspect, and / or a readable storage medium as in the fifth aspect.

[0158] The air purification device provided in the present application includes a control device for the air purification device as in the third aspect, and / or a control device for the air purification device as in the fourth aspect, and / or a readable storage medium as in the fifth aspect. Therefore, all the beneficial effects of the control device and readable storage medium of the above-mentioned air purification device are not stated one by one here.

[0159] Additional aspects and advantages of the present application will become apparent in the following description or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0160] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0161] Figure 1 An exploded view of an air purification device according to a first embodiment of the present application is shown;

[0162] Figure 2 A schematic structural diagram of an air purification device from a first perspective of a first embodiment of the present application is shown;

[0163] Figure 3 A schematic structural diagram of the air purification device of the first embodiment of the present application from a second viewing angle is shown;

[0164] Figure 4 A schematic structural diagram of the air purification device of the first embodiment of the present application from a third viewing angle is shown;

[0165] Figure 5 A schematic structural diagram of the air purification device of the first embodiment of the present application from a fourth viewing angle is shown;

[0166] Figure 6 for Figure 5 A partial enlarged view of the air purification device shown;

[0167] Figure 7 An exploded view of an air purification device according to a second embodiment of the present application is shown;

[0168] Figure 8 A schematic structural diagram showing a first viewing angle of an air purification device according to a second embodiment of the present application;

[0169] Fig. 9 A schematic structural diagram showing a second viewing angle of an air purification device according to a second embodiment of the present application;

[0170] Fig.10 A schematic structural diagram showing a third viewing angle of an air purification device according to a second embodiment of the present application;

[0171] Fig.11 A schematic structural diagram showing a fourth viewing angle of an air purification device according to a second embodiment of the present application;

[0172] Fig.12 A schematic structural diagram showing a fifth viewing angle of an air purification device according to a second embodiment of the present application;

[0173] Fig.13 A schematic structural diagram of an ion wind assembly from a first perspective of an embodiment of the present application is shown;

[0174] Fig.14 A schematic structural diagram of an ion wind assembly from a second viewing angle according to an embodiment of the present application is shown;

[0175] Fig.15 A schematic structural diagram of an ion wind assembly from a third viewing angle according to an embodiment of the present application is shown;

[0176] Fig.16 A schematic structural diagram of an ion wind assembly according to an embodiment of the present application from a fourth viewing angle is shown;

[0177] Fig.17 An exploded view of an ion wind assembly according to an embodiment of the present application is shown;

[0178] Fig.18 A schematic structural diagram showing a dust collecting surface and a region of a moving direction of particles in the air according to an embodiment of the present application;

[0179] Fig.19 One of the flow charts of a control method of an air purification device according to an embodiment of the present invention is shown;

[0180] Fig. 20 A second flow chart of a method for controlling an air purification device according to an embodiment of the present invention is shown;

[0181] Fig.21 It shows one of the structural block diagrams of the control device of the air purification equipment according to one embodiment of the present invention;

[0182] Fig. 22 A second structural block diagram of a control device for an air purification device according to an embodiment of the present invention is shown;

[0183] Fig.23 A structural block diagram of an air purification device according to an embodiment of the present invention is shown;

[0184] Fig.24 A schematic diagram showing the working principle of the air purification device of the present application is shown;

[0185] Fig.25A schematic diagram showing the working principle of the dust collection assembly of the present application is shown.

[0186] in, Figures 1 to 18 , Fig.24 and Fig.25 The corresponding relationship between the reference numerals and component names in the figure is:

[0187] 10 air purification equipment, 100 support seat, 110 base, 112 seat body, 114 support rod, 120 support frame, 122 shaft, 200 purification body, 210 dust collecting component, 211 first guard plate, 212 conductive component, 213 second guard plate, 214 conductive layer, 215 dust collecting surface, 220 mounting frame, 221 opening, 223 first frame body, 224 second frame body, 225 first chamber, 226 second chamber, 300 detection Components, 400 controller, 500 discharge component, 510 bracket, 520 discharge component, 600 discharge outlet, 700 power supply unit, 800 first partition, 900 area of ​​movement direction of particles in the air, 1000 ionization area, 1100 ion wind component, 1110 frame, 1120 ion emitting component, 1130 ion receiving component, 1200 air inlet, 1300 air outlet, 1400 second partition, 1500 fan. DETAILED DESCRIPTION

[0188] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. 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.

[0189] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited to the specific embodiments disclosed below.

[0190] Refer to the following Figures 1 to 25 According to some embodiments of the present application, an air purification device 10, a control method and a control device for the air purification device.

[0191] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 and Fig.12 As shown, an air purification device 10 according to some embodiments of the present application includes a support base 100 and a purification body 200 .

[0192] The purification body 200 is movably connected to the support base 100 , and the purification body 200 can move relative to the support base 100 .

[0193] The purification body 200 includes a dust collecting assembly 210 .

[0194] In this embodiment, the air purification device 10 includes a support base 100 and a purification body 200 .

[0195] The purification body 200 includes a dust collecting assembly 210, and the purification body 200 is movably connected to the support base 100, and the purification body 200 can move relative to the support base 100. When the purification body 200 moves relative to the support base 100, the dust collecting assembly 210 also moves relative to the support base 100. In other words, the matching position of the dust collecting assembly 210 relative to the support base 100 can be adjusted.

[0196] When multiple areas in the room need to be vacuumed, the position of the purification body 200 relative to the support base 100 can be adjusted to achieve the effect of the dust collection assembly 210 vacuuming multiple areas in multiple directions. In other words, the purpose of adjusting the adsorption area of ​​the dust collection assembly 210 can be achieved by simply adjusting the matching position of the purification body 200 relative to the support base 100 without moving the air purification device 10 as a whole.

[0197] When it is necessary to vacuum a certain area in the room, the matching position of the purification body 200 and the support base 100 can be fixed to achieve the purpose of fixing the installation position of the dust collecting assembly 210, so that the purpose of directional vacuuming in a certain area can be achieved.

[0198] Compared with the related art that adjusts the dust collection area of ​​the dust collection component by moving the air purification device as a whole, the present application reasonably sets the structure of the air purification device 10, and can adjust the dust collection area of ​​the dust collection component 210 by adjusting the position of the purification body 200 relative to the support base 100 without moving the air purification device 10. This setting reduces the difficulty of using the air purification device 10, can meet the diverse usage needs of users, is conducive to improving the purification efficiency of the air purification device 10, and is conducive to improving the product's performance and market competitiveness.

[0199] It is understandable that the dust collecting component 210 has the function of absorbing dust in the air to achieve the purpose of purifying the air.

[0200] It can be understood that the purification body 200 is movably connected to the support base 100 , and the support base 100 serves as a mounting carrier of the purification body 200 and has the function of mounting and fixing the purification body 200 .

[0201] In some embodiments, optionally, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 and Fig.11 As shown, the support base 100 includes a base 110 .

[0202] The purification body 200 is rotatable around the center of the base 110 .

[0203] In this embodiment, the structure of the support base 100 is further defined so that the support base 100 also includes a base 110, and the purification body 200 can rotate around the center of the base 110, that is, the purification body 200 can rotate around the center of the base 110 in a clockwise or counterclockwise direction.

[0204] When the purification body 200 rotates around the center of the base 110, the dust collecting assembly 210 rotates around the center of the base 110 accordingly, so that the dust collecting assembly 210 can perform multi-directional dust collection on multiple areas. In other words, the purpose of adjusting the adsorption area of ​​the dust collecting assembly 210 can be achieved by simply adjusting the matching position of the purification body 200 relative to the support base 100 without moving the air purification device 10 as a whole.

[0205] In some embodiments, optionally, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 and Fig.11 As shown, the base 110 includes a base body 112 and a support rod 114 .

[0206] The support rod 114 is disposed on the base 112 , and the support rod 114 is rotatably connected to the purification body 200 .

[0207] The purification body 200 can rotate along the circumferential direction of the support rod 114 .

[0208] In this embodiment, the structure of the base 110 is further defined such that the base 110 includes a base body 112 and a support rod 114 .

[0209] The support rod 114 is disposed on the seat body 112 , and the seat body 112 serves as a mounting carrier of the support rod 114 and has the function of mounting and fixing the support rod 114 .

[0210] The support rod 114 is rotatably connected to the purification body 200 . When the purification body 200 rotates relative to the support rod 114 , the purification body 200 can rotate along the circumferential direction of the support rod 114 , that is, the purification body 200 can rotate around the center of the base 110 .

[0211] It can be understood that the support rod 114 is used to support and fix the purification body 200, and can raise the purification body 200 to the size of the base 112, that is, to make the purification body 200 have a certain installation height, which is conducive to the purification body 200 adsorbing dust in the air at a certain height.

[0212] Optionally, the air purification device 10 is a fan-type structure.

[0213] In some embodiments, optionally, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the support seat 100 further includes a support frame 120 , and the purification body 200 is rotatably connected to the base 110 via the support frame 120 .

[0214] In this embodiment, the structure of the support base 100 is further defined, so that the support base 100 also includes a support frame 120, and the purification body 200 is rotatably connected to the base 110 through the support frame 120. That is, the support frame 120 is rotatably connected to the base 110, and the purification body 200 is connected to the support frame 120. In other words, the purification body 200 is indirectly rotatably connected to the base 110 through the support frame 120.

[0215] It can be understood that the support frame 120 is connected between the purification body 200 and the base 110 .

[0216] In some other embodiments, the purification body 200 is rotatably connected to the base 110, that is, the purification body 200 is directly rotatably connected to the base 110, rather than being connected at intervals through other devices.

[0217] In some embodiments, optionally, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the purification body 200 is rotatably connected to the support frame 120 .

[0218] The purification body 200 rotates relative to the support frame 120 to adjust the inclination angle of the dust collecting assembly 210 relative to the base 110 .

[0219] In this embodiment, the matching structure of the purification body 200 and the support frame 120 is further defined, so that the purification body 200 is rotatably connected to the support frame 120, and the purification body 200 rotates relative to the support frame 120 to adjust the inclination angle of the dust collecting assembly 210 relative to the base 110. In other words, the purification body 200 rotates relative to the support frame 120 to adjust the distance from the dust collecting assembly 210 to the base 110 along the length direction of the support rod 114.

[0220] It is understandable that when the purification body 200 rotates relative to the support frame 120, the purification body 200 can pitch relative to the base 110. For example, the distance between the purification body 200 and the base 110 is increased. For another example, the distance between the purification body 200 and the base 110 is reduced. For example, the inclination angle of the dust collection assembly 210 relative to the base 110 is changed.

[0221] It is understandable that the purification body 200 moves relative to the base 110 in a first direction when rotating relative to the support frame 120. The support frame 120 rotates relative to the base 110 to drive the purification body 200 to move relative to the base 110 in a second direction. The first direction is different from the second direction. That is, the purification body 200 can move in multiple directions, such as the purification body 200 can pitch relative to the base 110, and the purification body 200 can also rotate around the center of the base 110. This setting can adjust the position of the dust collecting assembly 210 in multiple directions to achieve the effect of the dust collecting assembly 210 performing multi-directional dust collection on multiple areas. Provides effective and reliable structural support for improving the purification efficiency of the air purification device 10.

[0222] In some embodiments, optionally, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the support frame 120 is located on the peripheral side of the purification body 200 .

[0223] In this embodiment, the matching structure of the support frame 120 and the purification body 200 is further defined, so that the support frame 120 is located on the peripheral side of the purification body 200. The support frame 120 has the function of supporting the purification body 200 and providing structural support for the effective movement of the purification body 200.

[0224] In some embodiments, optionally, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the support frame 120 is bent to form an arc structure or a ring structure.

[0225] The support frame 120 is provided with two rotating shafts 122 , and the purification body 200 is rotatably connected between the two rotating shafts 122 .

[0226] In this embodiment, the shape of the support frame 120 is further defined. For example, the support frame 120 is bent to form an arc structure. For another example, the support frame 120 is bent to form a ring structure.

[0227] This arrangement can enhance the structural strength of the support frame 120 to ensure the effectiveness and feasibility of supporting and fixing the purification body 200 and avoid the situation where the purification body 200 is tilted due to deformation of the support frame 120 .

[0228] In addition, the support frame 120 is bent to form an arc structure or an annular structure, the arc structure is located on the peripheral side of the purification body 200, and the annular structure is arranged around the purification body 200. That is, the support frame 120 is bent to enclose an escape space, and at least a portion of the purification body 200 extends into the escape space, so that while ensuring the effectiveness of the support frame 120 in supporting the purification body 200, it is also beneficial to reduce the height of the air purification device 10.

[0229] Furthermore, the support frame 120 is provided with two rotating shafts 122, which are arranged at intervals, and the purification body 200 is rotatably connected to each rotating shaft 122, that is, the purification body 200 can rotate around the rotating shaft 122 to achieve the purpose of rotatably connecting the purification body 200 and the support frame 120.

[0230] In some embodiments, optionally, Figure 1 As shown, the air purification device 10 further includes a detection component 300 and a controller 400 .

[0231] The detection element 300 is disposed on at least one of the support base 100 and the purification body 200 , and the detection element 300 is used to detect the concentration value of particulate matter in the air.

[0232] The controller 400 is disposed on at least one of the support base 100 and the purification body 200 , and the controller 400 is used to control the movement of the purification body 200 according to the particle concentration value.

[0233] In this embodiment, the structure of the air purification device 10 is further limited so that the air purification device 10 also includes a detection component 300 and a controller 400, the detection component 300 is arranged on at least one of the support base 100 and the purification body 200, and the controller 400 is arranged on at least one of the support base 100 and the purification body 200.

[0234] The detection member 300 is disposed on the support base 100 , or the detection member 300 is disposed on the purification body 200 , or both the support base 100 and the purification body 200 are provided with the detection member 300 .

[0235] The controller 400 is disposed on the support base 100 , or the controller 400 is disposed on the purification body 200 , or the support base 100 and the purification body 200 are both provided with the controller 400 .

[0236] That is, at least one of the support base 100 and the purification body 200 serves as a mounting carrier for the controller 400 and the detection element 300 , and has the function of mounting and fixing the controller 400 and the detection element 300 .

[0237] The detection member 300 is used to detect the particle concentration value of the air, and the controller 400 is used to control the movement of the purification body 200 relative to the support base 100 according to the particle concentration value, or to control the purification body 200 to stop moving according to the particle concentration value. This setting can realize automatic control of the purification body 200 according to the particle concentration value, thus improving the automation degree of the air purification device 10, achieving the purpose of automatically adjusting the dust collection area of ​​the dust collection component 210, and is conducive to improving the performance and market competitiveness of the air purification device 10.

[0238] Optionally, the controller 400 is electrically connected to the dust collecting assembly 210, and the controller 400 can control the dust collecting assembly 210 to work or control the dust collecting assembly 210 to stop working.

[0239] Optionally, the controller 400 is disposed in the support base 100 , and / or the controller 400 is disposed in the purification body 200 .

[0240] In some embodiments, optionally, Figure 1 and Figure 7 As shown, the purification body 200 further includes a mounting frame 220 .

[0241] The mounting frame 220 is movably connected to the supporting base 100 .

[0242] The mounting frame 220 defines an opening 221 .

[0243] The dust collecting assembly 210 is disposed at the opening 221 .

[0244] In this embodiment, the structure of the purification body 200 is further limited, so that the purification body 200 also includes a mounting frame 220, and the mounting frame 220 is movably connected to the support frame 120, and the dust collecting assembly 210 is arranged on the mounting frame 220, that is, the dust collecting assembly 210 is movably connected to the support base 100 through the mounting frame 220, and the mounting frame 220 serves as an installation carrier of the dust collecting assembly 210, and has the function of installing and fixing the dust collecting assembly 210.

[0245] Furthermore, the mounting frame 220 is provided with an opening 221, and the dust collecting assembly 210 is arranged at the opening 221, that is, the dust collecting assembly 210 is exposed to the mounting frame 220 through the opening 221. This arrangement can ensure effective contact between the dust collecting assembly 210 and the air, and provide structural support for the dust collecting assembly 210 to absorb dust in the air.

[0246] In some embodiments, optionally, Figure 1 and Figure 7 As shown, the mounting frame 220 has two end surfaces that are oppositely disposed.

[0247] The number of the opening 221 and the number of the dust collecting assembly 210 are both plural.

[0248] Each end surface is provided with an opening 221 .

[0249] A dust collecting assembly 210 is disposed at each opening 221 .

[0250] In this embodiment, the structure of the mounting frame 220 and the dust collecting assembly 210 is further defined, wherein the mounting frame 220 has two end faces arranged opposite to each other. The number of openings 221 is multiple, and the number of dust collecting assemblies 210 is multiple. Each end face is provided with an opening 221, and each opening 221 is provided with a dust collecting assembly 210. In other words, the multiple dust collecting assemblies 210 are arranged opposite to each other and at intervals. And each dust collecting assembly 210 can expose the mounting frame 220 through the opening 221.

[0251] This arrangement increases the contact area between the dust collecting component 210 and the air, and enriches the contact angle between the dust collecting component 210 and the air, so that the dust collecting component 210 can collect dust through the two end surfaces of the mounting frame 220, which is beneficial to improving the purification efficiency of the air purification device 10.

[0252] In some embodiments, optionally, the dust collection assembly 210 and the mounting frame 220 are detachably connected.

[0253] In this embodiment, the matching structure of the dust collecting assembly 210 and the mounting frame 220 is further defined, so that the dust collecting assembly and the mounting frame 220 can be detachably connected, and the connection method of the dust collecting assembly 210 and the mounting frame 220 includes any one of the following or a combination thereof: screw connection, riveting, magnetic connection and plug-in connection. This setting facilitates the cleaning and maintenance of the dust collecting assembly 210 and the mounting frame 220 while ensuring the reliability of the connection between the dust collecting assembly 210 and the mounting frame 220, and reduces the possibility of bacterial growth. That is, the dust collecting assembly 210 and the mounting frame 220 can be separated or the dust collecting assembly 210 and the mounting frame 220 can be assembled together according to actual use needs. This setting simplifies the assembly structure of the air purification device 10, the disassembly and assembly process is simple, reduces the difficulty of disassembly and assembly of the dust collecting assembly 210, and is conducive to the cleaning of the dust collecting assembly 210 and subsequent repair and maintenance.

[0254] In some embodiments, optionally, Figure 1 and Figure 7 As shown, the dust collecting assembly 210 further includes a first guard plate 211 and a conductive component 212 .

[0255] The conductive component 212 is located on a side of the first guard plate 211 facing the inside of the purification body 200 .

[0256] The conductive component 212 is used to generate an electric field when powered on, so that the side of the first protective plate 211 facing away from the conductive component 212 forms a dust collecting surface 215.

[0257] In this embodiment, the structure of the dust collecting component 210 is further defined, so that the dust collecting component 210 also includes a first guard plate 211 and a conductive component 212, and the conductive component 212 is located on the side of the first guard plate 211 facing the interior of the purification body 200. Specifically, the conductive component 212 is closer to the interior of the purification body 200 than the first guard plate 211. It can also be said that the first guard plate 211 is located on the outside of the conductive component 212.

[0258] When the dust collecting assembly 210 is working, the conductive component 212 generates an electric field in the energized state, so that the side of the first guard plate 211 facing away from the conductive component 212 forms a dust collecting surface 215. Specifically, by applying a positive DC high voltage to the conductive component 212, a large suction force is generated at the dust collecting surface 215 of the first guard plate 211, and the dust collecting surface 215 can absorb fine particles such as solid particles and / or dust in the air, thereby achieving the purpose of dust collecting on the dust collecting surface 215.

[0259] In addition, a dust collecting surface 215 is formed on the side of the first guard plate 211 facing away from the conductive component 212, and dust on the dust collecting surface 215 can be removed by wiping the dust collecting surface 215. This facilitates the cleaning and subsequent repair and maintenance of the dust collecting component 210, with zero material consumption, which is beneficial to reducing the use cost of the dust collecting component 210.

[0260] It is understandable that when the dust collecting component 210 is working, the dust collecting surface 215 of the dust collecting component 210 will adsorb particulate matter to reduce the concentration of particulate matter near the dust collecting surface 215. In this way, air with a higher particle concentration farther away from the dust collecting surface 215 will transfer to an area with a lower particle concentration until the particles are evenly distributed. In other words, gas with a higher particle concentration will flow to the dust collecting surface 215 for the dust collecting surface 215 to collect particulate matter. In this way, the dust collection efficiency of the dust collecting component 210 is improved, which is beneficial to improving the dust collection effect of the dust collecting component 210.

[0261] Optionally, the first guard plate 211 is located at an opening 221 of a mounting frame 220 of the purification body 200 . That is, the dust collecting surface 215 is exposed to the mounting frame 220 through the opening 221 .

[0262] In some embodiments, optionally, Figure 1 and Figure 7 As shown, the dust collecting assembly 210 further includes a second guard plate 213 .

[0263] The conductive component 212 is located between the first shield plate 211 and the second shield plate 213 .

[0264] In this embodiment, the structure of the dust collecting assembly 210 is further limited, so that the dust collecting assembly 210 also includes a second guard plate 213, and the conductive component 212 is located between the first guard plate 211 and the second guard plate 213. The first guard plate 211 and the second guard plate 213 have a protective effect on the conductive component 212, preventing the external force from directly acting on the conductive component 212, and protecting the service life of the conductive component 212. In addition, the first guard plate 211 and the second guard plate 213 also have the function of blocking water vapor, dirt, etc. in the outside world to prevent the conductive component 212 from contacting water vapor and other safety incidents, which is conducive to improving the safety and reliability of the use of the dust collecting assembly 210.

[0265] It is understandable that the side of the second guard plate 213 facing away from the conductive component 212 forms a dust collecting surface 215, and the dust on the dust collecting surface 215 can be removed by wiping the dust collecting surface 215, which facilitates the cleaning of the dust collecting component 210 and subsequent repair and maintenance.

[0266] Optionally, the number of the second guard plate 213 is one.

[0267] Optionally, there are multiple second guard plates 213 , and the multiple second guard plates 213 are arranged at intervals along the direction from the first guard plate 211 to the conductive component 212 , and a conductive component 212 is provided between any two adjacent second guard plates 213 .

[0268] In some embodiments, optionally, Figure 5 and Figure 6 As shown, the dust collection assembly 210 also includes a conductive layer 214 .

[0269] The conductive layer 214 is disposed on a side of at least one of the first shield plate 211 and the second shield plate 213 facing the conductive component 212 .

[0270] In this embodiment, the structure of the dust collecting assembly 210 is further defined, so that the dust collecting assembly 210 also includes a conductive layer 214, and the conductive layer 214 is arranged on the side of at least one of the first guard plate 211 and the second guard plate 213 facing the conductive component 212. For example, the conductive layer 214 is arranged on the side of the first guard plate 211 facing the conductive component 212. For example, the conductive layer 214 is arranged on the side of the second guard plate 213 facing the conductive component 212. For example, the conductive layer 214 is arranged on the side of the first guard plate 211 facing the conductive component 212 and the side of the second guard plate 213 facing the conductive component 212. This arrangement is conducive to increasing the suction force of the dust collecting surface 215 of the first guard plate 211, so as to improve the efficiency of adsorbing particulate matter.

[0271] In some embodiments, optionally, the first guard plate 211 and the second guard plate 213 both include glass plates, the conductive component 212 includes a graphene aluminum wire layer, and the conductive layer 214 includes a barium carbonate layer.

[0272] In this embodiment, the structures of the first guard plate 211, the second guard plate 213, the conductive component 212 and the conductive layer 214 are further defined. The first guard plate 211 comprises a glass plate, the second guard plate 213 comprises a glass plate, the conductive component 212 comprises a graphene aluminum wire layer, and the conductive layer 214 comprises a barium carbonate layer.

[0273] The first guard plate 211 includes a glass plate, and the second guard plate 213 includes a glass plate. This arrangement allows the first guard plate 211 and the second guard plate 213 to be visible, and the dust collection process and effect of the dust collection assembly 210 when working are visible.

[0274] Among them, there is no free charge inside the ideal insulating medium, and there is always a small amount of free charge inside the actual dielectric. Various substances can basically be regarded as objects with coincident positive and negative electron centers. Under normal circumstances, the positive and negative bound charges inside the dielectric that has not been acted upon by the electric field are generally offset on average everywhere, and do not show electrical properties macroscopically. Under the action of the external electric field, the local movement of the bound charges causes electrical properties to be displayed macroscopically, and charges appear on the surface and uneven places inside the dielectric. This phenomenon is called polarization, and the charges that appear are called polarized charges. The dust collecting component 210 generates an electric field, which will generate polarized charges on substances in its electric field (such as cotton balls, wool, leaves, and books), and then, based on the principle that opposite charges attract each other, these solid particles are adsorbed on the dust collecting surface 215 to achieve the dust collecting effect.

[0275] The formula of Coulomb force F is: F = K × (Q1 × Q2) / r 2 , where Q1 and Q2 are the charges of the two objects, r is the distance between the two objects (centers), and K is a constant, K = 8.987 × 10 9 Nm 2 / C 2. That is, the interaction force between static charged bodies. Charged bodies can be regarded as composed of many point charges, and the interaction force between each pair of static point charges follows Coulomb's law. Coulomb's law is: the magnitude of the interaction force between two static point charges Q1 and Q2 in a vacuum is proportional to the product of Q1 and Q2, and inversely proportional to the square of the distance r between them. The direction of the force is along the line connecting them, charges of the same sign repel each other, and charges of opposite signs attract each other.

[0276] The graphene aluminum filament layer can store a large amount of negative ions by utilizing its large specific area. The glass plate acts as an adsorption disk.

[0277] Utilizing the principle of "Coulomb force" between ions, an adsorption effect occurs when the adsorbed substance approaches a glass plate with negative ions.

[0278] In some embodiments, optionally, Figure 1 , Figure 5 , Figure 6 , Figure 7 , Fig.11 and Fig.12 As shown, the air purification device 10 further includes a discharge assembly 500 and a power supply unit 700 .

[0279] The discharge assembly 500 is disposed on at least one of the purification body 200 and the support base 100 .

[0280] The purification body 200 and / or the support base 100 provided with the discharge assembly 500 are provided with a discharge outlet 600 .

[0281] At least a portion of the discharge assembly 500 is disposed opposite to the discharge outlet 600 .

[0282] The power supply unit 700 has a positive electrode and a negative electrode, one of which is electrically connected to the discharge assembly 500 , and the other of which is electrically connected to the dust collection assembly 210 .

[0283] In this embodiment, the structure of the air purification device 10 is further limited, so that the air purification device 10 also includes a discharge component 500, and the discharge component 500 is arranged on at least one of the purification body 200 and the support seat 100, such as, the discharge component 500 is arranged on the purification body 200, such as, the discharge component 500 is arranged on the support seat 100, such as, the purification body 200 and the support seat 100 are both provided with the discharge component 500.

[0284] When the discharge component 500 is working, it can release ions into the air, which can charge the particles in the air and be adsorbed by the dust collecting component 210, thereby removing the dust particles in the air (for example, the particles are negatively charged, and the dust collecting surface 215 of the dust collecting component 210 is positively charged). At the same time, the ions generated by the discharge component 500 when working also have the function of sterilizing and disinfecting to purify the air.

[0285] It can be understood that at least a portion of the discharge component 500 is arranged relative to the discharge outlet 600. This is beneficial to shorten the contact time between the discharge component 500 and the airflow, to increase the speed at which the particles in the air are charged, and further to facilitate the dust collection component 210 to adsorb particles and to sterilize and disinfect harmful substances in the airflow.

[0286] It is understandable that the air purification device 10 includes a power supply unit 700, which has a positive electrode and a negative electrode, one of which is electrically connected to the dust collecting assembly 210, and the other of which is electrically connected to the discharge assembly 500. The discharge assembly 500 releases electrons into the air, so that the particles are charged with electricity opposite to the dust collecting assembly 210, and are accelerated to be adsorbed to the dust collecting assembly 210. The purification efficiency is improved, and the discharge assembly 500 also has a sterilization effect by charging the particles.

[0287] It is understood that one of the positive electrode and the negative electrode is electrically connected to the discharge component 520 .

[0288] It is understood that the other of the positive electrode and the negative electrode is electrically connected to the conductive component 212 .

[0289] In some embodiments, optionally, Figure 1 and Figure 7 As shown, the discharge assembly 500 includes a bracket 510 and a discharge component 520 .

[0290] The discharge component 520 is disposed on the bracket 510 .

[0291] One of the positive electrode and the negative electrode is electrically connected to the discharge member 520 .

[0292] In this embodiment, the structure of the discharge assembly 500 is further defined, such that the discharge assembly 500 includes a bracket 510 and a discharge component 520, and the discharge component 520 is disposed on the bracket 510. The bracket 510 has the function of supporting and fixing the discharge component 520.

[0293] Optionally, the discharge component 520 includes a discharge needle.

[0294] One of the positive electrode and the negative electrode is electrically connected to the discharge component 520 , providing a reliable structural support for the discharge assembly 500 to work effectively.

[0295] Optionally, there are multiple discharge components 520 , and the multiple discharge components 520 are all disposed on the bracket 510 , and the multiple discharge components 520 are arranged at intervals. The bracket 510 has the function of supporting and fixing the multiple discharge components 520 .

[0296] Multiple discharge components 520 are arranged at intervals, so that ions are released in multiple directions and multiple positions to increase the amount of released ions and the area where ions are released, providing effective and reliable structural support for enhancing the dust collection effect of the dust collecting assembly 210.

[0297] Optionally, the discharge component 520 includes a discharge needle.

[0298] Optionally, the support 510 includes an annular wall, and a plurality of discharge components 520 are arranged at intervals along the circumference of the annular wall.

[0299] In some embodiments, optionally, there are multiple discharge assemblies 500 , and the multiple discharge assemblies 500 are arranged at intervals.

[0300] In this embodiment, there are multiple discharge components 500, and the multiple discharge components 500 are arranged at intervals. This arrangement can increase the volume of the multiple discharge components 520, thereby increasing the contact area between the discharge component 500 and the air, and can release ions into the air in multiple directions and multiple angles, which is beneficial to improving the dust collection effect of the dust collection component 210 and the disinfection and sterilization effect of the air purification device 10.

[0301] In this embodiment, a plurality of discharge assemblies 500 are disposed on the purification body 200 , and the plurality of discharge assemblies 500 are arranged at intervals along a direction from the dust collecting assembly 210 to the interior of the purification body 200 .

[0302] In some other embodiments, a plurality of discharge components 500 are disposed on the support base 100 .

[0303] In some embodiments, optionally, Figure 5 and Figure 6 As shown, the air purification device 10 further includes a first partition 800 .

[0304] A first separator 800 is disposed between the discharge components 520 of any two adjacent discharge assemblies 500 .

[0305] In this embodiment, the structure of the air purification device 10 is further limited, so that the air purification device 10 also includes a first partition 800, and the first partition 800 is arranged between the discharge components 520 of any two adjacent discharge assemblies 500. The first partition 800 has the function of blocking the discharge components 520 of two adjacent discharge assemblies 500 to ensure the safety and reliability of the multiple discharge assemblies 500 when working. The discharge component 520 generates high voltage electricity when working. If the first partition 800 is not arranged between the discharge components 520 of two adjacent discharge assemblies 500, it is easy to cause a safety accident, resulting in damage to the air purification device 10.

[0306] In this embodiment, the first partition 800 is located between the discharge parts 520 of two adjacent discharge assemblies 500 .

[0307] In some other embodiments, the first partition 800 is located between two adjacent discharge assemblies 500 , that is, the first partition 800 completely separates the two discharge assemblies 500 .

[0308] In some other embodiments, the first partition 800 divides the inner space of the purification body 200 into a plurality of accommodation spaces, and a discharge assembly 500 is placed in each accommodation space.

[0309] Optionally, the support seat 100 is provided with a first partition plate 800 .

[0310] Optionally, the purification body 200 is provided with a first partition plate 800 , for example, the mounting frame 220 of the purification body 200 is provided with the first partition plate 800 .

[0311] In some embodiments, optionally, Fig.10 and Fig.18 As shown, when the discharge component 500 is arranged on the purification body 200, the discharge component 520 is directed toward the area 900 of the dust collecting component 210 facing the direction of movement of particles in the air, and can discharge toward the area 900 of the dust collecting component 210 facing the direction of movement of particles in the air.

[0312] Or the discharge component 520 is directed toward the ionization area 1000 formed after the dust collecting component 210 is energized, and the discharge component 500 can discharge toward the ionization area 1000 formed after the dust collecting component 210 is energized.

[0313] In this embodiment, the matching structure of the discharge component 500 and the dust collecting component 210 is further defined, so that the discharge component 520 is directed toward the area 900 of the dust collecting component 210 facing the direction of movement of the particles in the air, and can discharge to the area 900 of the dust collecting component 210 facing the direction of movement of the particles in the air, or the discharge component 520 is directed toward the ionization area 1000 formed after the dust collecting component 210 is powered on, and the discharge component 500 can discharge to the ionization area 1000 formed after the dust collecting component 210 is powered on. In this way, the surface facing the direction of particle movement faces the particles as much as possible, thereby improving the dust collection effect. When the discharge component 500 is working, the particles in the air will be charged, so that the charged particles can be collected by the dust collecting component 210 in the first time and quickly, which is conducive to improving the dust collection effect of the dust collecting component 210.

[0314] In some embodiments, optionally, Figure 1 , Figure 7 , Fig.11 , Fig.12 , Fig.13 , Fig.14 , Fig.15 , Fig.16 and Fig.17 As shown, the air purification device 10 also includes an ion wind component 1100 .

[0315] The ion wind component 1100 is disposed on at least one of the purification body 200 and the support base 100 .

[0316] The purification body 200 and / or the support base 100 provided with the ion wind component 1100 are provided with an air inlet 1200 and an air outlet 1300 .

[0317] The air inlet 1200 and the air outlet 1300 are both connected to the ion wind component 1100 .

[0318] In this embodiment, the structure of the air purification device 10 is further limited, so that the air purification device 10 also includes an ion wind component 1100, and the ion wind component 1100 is arranged on at least one of the purification body 200 and the support seat 100, such as, the ion wind component 1100 is arranged on the purification body 200, such as, the ion wind component 1100 is arranged on the support seat 100, such as, the purification body 200 and the support seat 100 are both provided with the ion wind component 1100.

[0319] Among them, the ion wind component 1100 can emit ion beams when working to achieve the effect of breaking membranes, sterilizing and disinfecting.

[0320] It can be understood that the purification body 200 and / or the support base 100 provided with the ion wind component 1100 are provided with an air inlet 1200 and an air outlet 1300, the air inlet 1200 is connected to the ion wind component 1100, and the air outlet 1300 is connected to the ion wind component 1100 to ensure effective contact between the airflow and the ion wind component 1100, thereby providing structural support for forming an ion beam.

[0321] In addition, when the ion wind component 1100 is working, it can also transport negative ions to the dust collecting component 210 to enhance the dust collecting effect of the dust collecting component 210.

[0322] In some embodiments, optionally, Fig.13 , Fig.14 , Fig.15 , Fig.16 and Fig.17 As shown, the ion wind assembly 1100 includes a frame 1110 , an ion emitting component 1120 and an ion receiving component 1130 .

[0323] The frame 1110 communicates with the air inlet 1200 and the air outlet 1300 .

[0324] The ion emitting component 1120 is disposed in the frame 1110 .

[0325] The ion receiving component 1130 is disposed in the frame 1110 .

[0326] In this embodiment, the structure of the ion wind component 1100 is further defined, so that the ion wind component 1100 includes a frame 1110, an ion emitting component 1120 and an ion receiving component 1130. The ion emitting component 1120 and the ion receiving component 1130 are both arranged in the frame 1110. The frame 1110 serves as an installation carrier for the ion emitting component 1120 and the ion receiving component 1130, and has the function of installing and fixing the ion emitting component 1120 and the ion receiving component 1130, thereby ensuring the matching size of the ion emitting component 1120, the ion receiving component 1130 and the air inlet 1200 and the air outlet 1300, and providing reliable structural support to ensure that the ion wind component 1100 is in effective contact with the airflow.

[0327] It can be understood that the ion emitting component 1120 and the ion receiving component 1130 cooperate to ionize the air molecules flowing through the ion wind component 1100 and turn them into charged particles. The charged particles are accelerated under the action of the electric field force and will collide with other particles, causing the other particles to be charged. The dust is charged due to the collision with the charged particles. Under the action of the electric field force, the charged particles and the charged dust will move toward the dust collecting component 210. The dust collecting component 210 works with a charge opposite to that of the charged particles, thereby achieving the adsorption and neutralization of the charged particles and the charged dust, so as to achieve the purpose of collecting dust, bacteria, etc.

[0328] Optionally, the ion wind receiving component is arranged opposite to at least a portion of the air outlet 1300 .

[0329] Optionally, the ion wind emitting component is arranged opposite to at least a portion of the ion wind receiving component.

[0330] It can be understood that the frame 1110 is connected to the air inlet 1200, the frame 1110 is connected to the air outlet 1300, and the ion emitting component 1120 and the ion receiving component 1130 are both arranged on the frame 1110, that is, the ion emitting component 1120 and the ion receiving component 1130 of the ion wind assembly 1100 are both installed in the air flow channel, allowing the air flow to flow through and sterilize the air flow. The ion generator works to form an ion beam, which has the function of breaking the membrane, sterilizing and disinfecting.

[0331] Optionally, the air purification device 10 includes a power supply unit 700 having a positive electrode and a negative electrode, one of the positive electrode and the negative electrode is connected to the ion emitting component 1120 , and the other of the positive electrode and the negative electrode is connected to the ion receiving component 1130 .

[0332] In some embodiments, optionally, Fig.12As shown, the air purification device 10 further includes a second partition 1400 .

[0333] A second partition plate 1400 is disposed between the discharge assembly 500 and the ion wind assembly 1100 .

[0334] In this embodiment, the air purification device 10 is further defined, and the air purification device 10 also includes a second partition 1400, and the second partition 1400 is provided between the discharge component 500 and the ion wind component 1100. The second partition 1400 has the function of blocking the discharge component 500 and the ion wind component 1100 to ensure the safety and reliability of the discharge component 500 and the ion wind component 1100 when they are working. When the discharge component 500 and the ion wind component 1100 are working, high voltage electricity will be generated. If the second partition 1400 is not provided between the discharge component 500 and the ion wind component 1100, then safety accidents are likely to occur, resulting in damage to the air purification device 10.

[0335] In this embodiment, the discharge assembly 500 and the ion wind assembly 1100 are located on opposite sides of the first partition plate 800 .

[0336] In some other embodiments, the second partition 1400 divides the internal space of the purification body 200 into multiple accommodation spaces, a portion of the multiple accommodation spaces is used to place the discharge assembly 500, and another portion of the multiple accommodation spaces is used to place the ion wind assembly 1100.

[0337] In some other embodiments, the second partition 1400 divides the internal space of the support base 100 into multiple accommodating spaces, a portion of the multiple accommodating spaces is used to place the discharge assembly 500, and another portion of the multiple accommodating spaces is used to place the ion wind assembly 1100.

[0338] Optionally, the support base 100 is provided with a second partition plate 1400 .

[0339] Optionally, the purification body 200 is provided with a second partition plate 1400 , for example, the mounting frame 220 of the purification body 200 is provided with the second partition plate 1400 .

[0340] In some embodiments, optionally, Figure 1 As shown, the mounting frame 220 is a ring-shaped frame.

[0341] In some embodiments, optionally, Figure 7 As shown, the mounting frame 220 includes a first frame body 223 and a second frame body 224 .

[0342] The first frame 223 and the second frame 224 are detachably connected.

[0343] The first frame 223 and the second frame 224 enclose a first chamber 225 and a second chamber 226 .

[0344] The ion wind assembly 1100 is disposed in the first chamber 225 .

[0345] The discharge assembly 500 is disposed in the second chamber 226 .

[0346] At least one of the first frame 223 and the second frame 224 has an opening 221 .

[0347] In this embodiment, the mounting frame 220 is an annular frame, and two openings 221 are formed at both ends of the annular frame, and a dust collecting assembly 210 is provided at each opening 221. Alternatively, an opening 221 is formed at one end of the annular frame, and a dust collecting assembly 210 is provided at the opening 221.

[0348] Alternatively, the mounting frame 220 includes a first frame 223 and a second frame 224, and the first frame 223 and the second frame 224 enclose a first chamber 225 and a second chamber 226. The first chamber 225 is used to place the ion wind component 1100, and the second chamber 226 is used to place the discharge component 500. In other words, the ion wind component 1100 and the discharge component 500 are located in two different chambers to ensure the safety and reliability of the discharge component 500 and the ion wind component 1100 when working.

[0349] At least one of the first frame 223 and the second frame 224 is provided with an opening 221. When the first frame 223 is provided with an opening 221, the dust collecting assembly 210 is provided at the opening 221 of the first frame 223. When the second frame 224 is provided with an opening 221, the dust collecting assembly 210 is provided at the opening 221 of the second frame 224. When both the first frame 223 and the second frame 224 are provided with an opening 221, the dust collecting assembly 210 is provided at the opening 221 of the first frame 223, and the dust collecting assembly 210 is provided at the opening 221 of the second frame 224.

[0350] In addition, the first frame 223 and the second frame 224 can be detachably connected, and the connection method of the first frame 223 and the second frame 224 includes any one of the following or a combination thereof: screw connection, riveting, magnetic connection and plug-in connection. This arrangement ensures the reliability of the connection between the first frame 223 and the second frame 224, while facilitating the cleaning and maintenance of the first frame 223 and the second frame 224, and reducing the possibility of bacterial growth. That is, the first frame 223 and the second frame 224 can be separated or assembled together according to actual use needs. This arrangement simplifies the assembly structure of the air purification device 10, simplifies the disassembly and assembly process, reduces the difficulty of disassembly and assembly of the air purification device 10, and is conducive to the cleaning of the air purification device 10 and subsequent repair and maintenance.

[0351] In some embodiments, optionally, Figure 1 As shown, the air purification device 10 also includes a fan 1500 .

[0352] The fan 1500 is disposed on at least one of the support base 100 and the purification body 200 .

[0353] In this embodiment, the structure of the air purification device 10 is further defined, so that the air purification device 10 further includes a fan 1500, and the fan 1500 is disposed at least one of the support base 100 and the purification body 200. For example, the fan 1500 is disposed on the support base 100, such as the fan 1500 is disposed on the purification body 200, and the support base 100 and the purification body 200 are both provided with the fan 1500.

[0354] The operation of the fan 1500 can accelerate the flow of airflow, which is beneficial to increase the contact frequency between the airflow and the purification body 200, and reduce the contact time between the airflow and the purification body 200, so that the airflow can fully contact the purification body 200, providing reliable structural support for improving the working efficiency of the purification body 200.

[0355] Optionally, a dust collecting surface 215 is provided on a side of the dust collecting assembly 210 facing away from the bottom surface of the support base 100 .

[0356] The support base 100 includes a bottom surface. When the air purification device 10 is placed on a placement surface (eg, the ground, a cabinet surface, or a table top), the bottom surface of the support base 100 is placed on the placement surface.

[0357] The dust collecting assembly 210 is provided with a dust collecting surface 215, and the dust collecting surface 215 is arranged away from the bottom surface of the support base 100, that is, the dust collecting surface 215 is opposite to and spaced from the bottom surface of the support base 100. It can also be said that the dust collecting surface 215 is opposite to and spaced from the placement surface. In other words, the top surface of the dust collecting assembly 210 is the dust collecting surface 215.

[0358] When the dust collecting component 210 is working, the dust collecting surface 215 is used to absorb dust in the air, and because the dust collecting surface 215 is arranged away from the bottom surface of the support base 100, dust and dirt in the air are more likely to fall onto the dust collecting surface 215 under the action of gravity, and the dust collected on the dust collecting surface 215 is not easy to slide off the dust collecting surface 215, which is conducive to improving the dust collecting effect of the dust collecting component 210. In addition, the position setting of the dust collecting surface 215 also has the advantage of being easy to clean and wipe, and the user can clearly and conveniently observe the dust collecting situation of the dust collecting surface 215, so that the user can clean the dust collecting surface 215 in time, and the dust collecting effectiveness and feasibility of the dust collecting component 210 can be ensured.

[0359] In some embodiments, optionally, at least a portion of the dust collecting surface 215 is a plane.

[0360] In this embodiment, the structure of the dust collecting surface 215 is further limited, and at least a portion of the dust collecting surface 215 is a plane. For example, a portion of the dust collecting surface 215 is a plane. Or, the dust collecting surface 215 is entirely a plane.

[0361] This arrangement facilitates the dust collecting surface 215 to collect dust, so that the dust can be effectively collected, and this arrangement is convenient for cleaning and maintenance by the user.

[0362] In some embodiments, optionally, the air purification device 10 further includes a hanging portion, which is provided on the purification body 200, and the hanging portion is used to connect with the installation surface so that the purification body 200 can be assembled on the installation surface.

[0363] The present application provides an air purification device 10 including a purification body 200 and a hanging part.

[0364] The hanging part is provided on the purification body 200, and the purification body 200 is assembled with the installation surface (eg, the installation surface includes a wall surface or a cabinet surface) through the hanging part, so that the purification body 200 is assembled on the installation surface, so as to realize the air purification device 10 being hung on the installation surface.

[0365] This arrangement can not only effectively install the air purification device 10, but also avoid occupying ground space, can meet specific home decoration style requirements, and can meet the diverse usage needs of users.

[0366] In addition, the purification body 200 is hung on the installation surface through the hanging part, and the selection area of ​​the installation surface for installing the air purification device 10 can be increased without changing the path of the airflow into the air purification device 10 or the airflow out of the air purification device 10, such as the air purification device 10 is hung on the vertical wall of the room, such as the air purification device 10 is hung on the inclined wall of the room. In this way, it is conducive to setting the air purification device 10 at different positions in the room according to the user's use needs, which is conducive to enhancing the purification effect of the air purification device 10.

[0367] It is understandable that the dust collecting component 210 generates an electric field when it is powered on. The particles first move in the space according to the concentration difference. When they move to the electric field area, they will be adsorbed by the dust collecting component 210. There will always be a low concentration area near the dust collecting component 210, allowing the particles to move over. When the particles move to the electric field area of ​​the dust collecting component 210, they will be polarized and adsorbed to the dust collecting component 210. There will be an accelerated movement process when they are close to the dust collecting component 210. This allows the dust collecting component 210 to adsorb dust in the air, thereby achieving the purpose of purifying the air.

[0368] In some embodiments, optionally, the hanging portion is disposed on at least one of the side wall and the top wall of the purification body 200 .

[0369] In this embodiment, the installation position of the hanging part is further defined, specifically, the hanging part is provided on at least one of the side wall and the top wall of the purification body 200. For example, the hanging part is provided on the side wall of the purification body 200, for example, the hanging part is provided on the side wall of the purification body 200, for example, the side wall and the top wall of the purification body 200 are provided with the hanging part.

[0370] Since the area of ​​the top wall of the purification body 200 is smaller than the area of ​​the side wall of the purification body 200, when the purification body 200 is connected to the installation surface through the hanging part, the air purification device 10 has a smaller area requirement for the installation surface, so it can meet the user's conventional and specific home decoration style requirements, and improve the adaptability and extensiveness of product use. And this setting can increase the selection area of ​​the installation surface for installing the air purification device 10, such as the installation surface is located in the central area of ​​the indoor top wall, or the installation surface is located on the top wall of the living room near the bedroom side. In this way, it is conducive to setting the air purification device 10 at different positions in the room according to the user's use needs, thereby enhancing the purification effect of the air purification device 10.

[0371] And / or, the hanging part is arranged on the side wall of the purification body 200, that is, the side wall of the purification body 200 is assembled with the installation surface. For example, the air purification device 10 is hung on a vertical wall in the room, for example, the air purification device 10 is hung on an inclined wall in the room.

[0372] This configuration enriches the installation area of ​​the air purification device 10 and can meet the diverse usage needs of users.

[0373] In some embodiments, optionally, the side wall of the purification body 200 includes a panel and a back plate, and the panel and the back plate are arranged opposite to each other and at intervals; when the hanging part is provided on the side wall of the purification body 200, the dust collecting assembly 210 is provided on the panel, and the hanging part is provided on the back plate.

[0374] In this embodiment, the structure of the purification body 200 is further defined, so that the side wall of the purification body 200 includes a panel and a back plate, and the panel and the back plate are arranged oppositely and at intervals. When the hanging part is provided on the side wall of the purification body 200, the panel serves as a mounting carrier of the dust collecting assembly 210, and has the function of mounting and fixing the dust collecting assembly 210. The back plate serves as a mounting carrier of the hanging part, and has the function of mounting and fixing the hanging part.

[0375] That is to say, the air purification device 10 is a device that vacuums in the front and is wall-mounted in the back.

[0376] Since the hanging part is arranged on the back plate, when the hanging part is assembled with the mounting surface, the hanging part will be hidden, that is, the hanging part will not be exposed. In this way, the aesthetic appearance of the air purification device 10 can be ensured.

[0377] Since the dust collecting component 210 is arranged on the panel, it is possible to ensure effective contact between the dust collecting component 210 and the air, thereby providing effective and reliable structural support for ensuring the purification effect of the air purification device 10.

[0378] In some embodiments, optionally, the air purification device 10 also includes a connecting part, which is movably connected to the support seat 100; the purification body 200 is connected to the connecting part, and the connecting part can drive the purification body 200 to move relative to the support seat 100 to adjust the installation height of the purification body 200.

[0379] In this embodiment, the connection part is connected to the purification body 200, and the connection part is movably connected to the support base 100. The connection part can move relative to the support base 100. When the connection part moves relative to the support base 100, the purification body 200 connected to the connection part can move with the connection part relative to the support base 100 to adjust the installation height of the purification body 200.

[0380] Optionally, the connection part drives the purification body 200 to move toward the support base 100 to shorten the distance between the purification body 200 and the support base 100, reduce the installation height of the purification body 200, and reduce the height dimension of the air purification device 10. The air purification device 10 is placed on a desktop, a cabinet, etc. to meet the use requirements of the air purification device 10 as a desktop device.

[0381] Optionally, the connection part drives the purification body 200 to move in a direction away from the support base 100, so as to increase the distance between the purification body 200 and the support base 100, increase the installation height of the purification body 200, and increase the height dimension of the air purification device 10. The air purification device 10 is placed on the ground to meet the use requirement of the air purification device 10 as a floor-standing device.

[0382] Optionally, when the air pollution at a lower height in the room is more serious, the connection part can drive the purification body 200 to move toward the support base 100 to shorten the distance from the purification body 200 to the support base 100 and lower the installation height of the purification body 200, so as to purify the air at a lower height in a timely manner as soon as possible.

[0383] Optionally, when the air pollution at a higher place in the room is more serious, the connection part can drive the purification body 200 to move in a direction away from the support base 100 to increase the distance from the purification body 200 to the support base 100, increase the installation height of the purification body 200, and purify the air at a higher altitude in a timely manner as soon as possible.

[0384] In other words, the installation height of the purification body 200 can be adjusted according to different usage scenarios. The installation height of the purification body 200 can be adjusted according to the indoor air pollution situation to meet the diverse usage needs of users, which is conducive to improving the product's performance and market competitiveness.

[0385] In some embodiments, optionally, the connecting portion and the supporting seat 100 are slidably connected.

[0386] In this embodiment, the matching structure of the connection part and the support base 100 is further defined so that the connection part and the support base 100 are slidably connected. That is, the connection part can slide along the support base 100 to drive the purification body 200 to move relative to the support base 100 to adjust the installation height of the purification body 200.

[0387] In some embodiments, optionally, one of the connecting portion and the supporting seat 100 is provided with a slide rail, and the other is provided with a slider, and the slider is slidably connected to the slide rail.

[0388] In this embodiment, the matching structure of the connection part and the support seat 100 is further defined, so that one of the connection part and the support seat 100 is provided with a slide rail, and the other is provided with a slider. That is, the connection part is provided with a slide rail, and the support seat 100 is provided with a slider. Alternatively, the connection part is provided with a slider, and the support seat 100 is provided with a slide rail.

[0389] The slider is slidably connected to the slide rail to meet the use requirements of the sliding connection between the connecting part and the support seat 100.

[0390] In some embodiments, optionally, one of the support base 100 and the connecting portion is provided with a mounting hole, and the other extends into the mounting hole and can slide relative to the mounting hole.

[0391] In this embodiment, the matching structure of the connecting portion and the support seat 100 is further defined, so that one of the support seat 100 and the connecting portion is provided with a mounting hole, and the other extends into the mounting hole and can slide relative to the mounting hole. That is, the support seat 100 is provided with a mounting hole, and the connecting portion extends into the mounting hole and can slide relative to the mounting hole. Alternatively, the connecting portion is provided with a mounting hole, and the support seat 100 extends into the mounting hole and can slide relative to the mounting hole.

[0392] This arrangement can not only meet the use requirements of the sliding connection between the connecting part and the support seat 100, but also increase the matching area between the connecting part and the support seat 100, thereby improving the stability and reliability of the assembly of the connecting part and the support seat 100.

[0393] like Fig.19 As shown, according to some other embodiments of the present application, a control method for an air purification device is used to control the air purification device in any of the above embodiments, and the control method includes:

[0394] Step 1902: upon receiving a purification instruction, controlling the purification body to move relative to the support base, or controlling the purification body to stop moving.

[0395] In this embodiment, steps of a method for controlling an air purification device are defined.

[0396] Among them, when receiving the purification instruction, when it is necessary to vacuum multiple areas in the room, the movement of the purification body relative to the support base can be controlled to adjust the position of the purification body relative to the support base, thereby achieving the function of the dust collection component to vacuum multiple areas in multiple directions. In other words, without moving the air purification device as a whole, the purpose of adjusting the adsorption area of ​​the dust collection component can be achieved by only adjusting the matching position of the purification body relative to the support base.

[0397] When a purification command is received and a specific area in the room needs to be vacuumed, the purification body is controlled to stop moving, and the matching position of the purification body and the support base can be fixed to achieve the purpose of fixing the installation position of the dust collecting component. In this way, the purpose of directional vacuuming in a certain area can be achieved.

[0398] Compared with the related art that adjusts the dust collection area of ​​the dust collection component by moving the air purification device as a whole, the present application reasonably sets the control method of the air purification device, and can adjust the dust collection area of ​​the dust collection component by adjusting the position of the purification body relative to the support seat without moving the air purification device. This setting reduces the difficulty of using the air purification device, can meet the diverse usage needs of users, is conducive to improving the purification efficiency of the air purification device, and is conducive to improving the product's performance and market competitiveness.

[0399] It is understandable that the dust collecting component has the function of absorbing dust in the air to achieve the purpose of purifying the air.

[0400] In some embodiments, optionally, the control method of the air purification device further includes: controlling the rotation speed of the purification body according to the received particle concentration value.

[0401] In this embodiment, the rotation speed of the purification body is controlled according to the received particle concentration value, so as to achieve the purpose of adjusting the rotation speed of the purification body in a targeted manner according to the particle concentration value, so that the purification body can stay in a certain area for a long time or a short time according to the particle concentration value. The purpose of adaptively adjusting the rotation speed of the purification body is achieved, which is conducive to improving the purification effect of the purification body.

[0402] In some embodiments, optionally, the rotation speed of the purification body is controlled according to the received particle concentration value, specifically including: when the particle concentration value is greater than or equal to a first preset concentration value, controlling the purification body to rotate at a first speed; when the particle concentration value is less than the first preset concentration value, controlling the purification body to rotate at a second speed; wherein the first speed is less than the second speed.

[0403] In this embodiment, a specific step of controlling the rotation speed of the purification body according to the received particle concentration value is further defined.

[0404] When the particle concentration value is greater than or equal to the first preset concentration value, it indicates that the particle concentration value in this area is too high and the pollution degree of the airflow in this area is relatively serious. Therefore, the purification body is controlled to rotate at the first speed.

[0405] When the particle concentration value is less than the first preset concentration value, it means that the particle concentration value in this area is small and the pollution degree of the airflow in this area is light, so the purification body is controlled to rotate at the second speed.

[0406] Among them, the first speed is less than the second speed. That is to say, when the particle concentration value of the area is too high, the purification body is controlled to rotate at a lower speed. When the particle concentration value of the area is small, the purification body is controlled to rotate at a higher speed. In other words, the speed of the purification body is adaptively adjusted according to the particle concentration value. This setting is conducive to improving the purification efficiency of the air purification equipment.

[0407] In some embodiments, optionally, before receiving the purification instruction, the method further includes: controlling the dust collection component to operate according to the received particle concentration value.

[0408] In this embodiment, the steps of the control method of the air purification device are further defined, and after receiving the particle concentration value of the air detected by the detection element of the air purification device, the dust collection component is controlled to work according to the particle concentration value. When the dust collection component is working, a large suction force can be generated at the dust collection surface of the dust collection component, and the dust collection surface can absorb solid particles and / or fine particles such as dust in the air, thereby achieving the purpose of dust collection on the dust collection surface.

[0409] In some embodiments, optionally, the control method of the air purification device also includes: when the received particle concentration value is within the range of a second preset concentration value, controlling the dust collection component to stop working.

[0410] When the received particle concentration value is outside the range of the second preset concentration value, the dust collecting component is repeatedly controlled to operate.

[0411] In this embodiment, after the dust collecting component is controlled to operate according to the received particle concentration value, it is determined whether to control the dust collecting component to stop operating according to a comparison result of the particle concentration value received again with the second preset concentration value.

[0412] Specifically, when the received particle concentration value is within the range of the second preset concentration value, that is, at this time, the particle concentration value of the air is low and the air is cleaner, the dust collection component is controlled to stop working to ensure the purification effect of the air purification equipment while reducing the operating energy consumption of the product.

[0413] Specifically, when the received particle concentration value is outside the range of the second preset concentration value, that is, at this time, the particle concentration value of the air is high and the air pollution is serious, the dust collecting component is repeatedly controlled to continue collecting dust and further purify the air until the received particle concentration value is within the range of the second preset concentration value, and then the dust collecting component is controlled to stop working.

[0414] In some embodiments, optionally, when a purification instruction is received, it also includes: controlling the operation of a discharge component and / or an ion wind component of the air purification device.

[0415] In this embodiment, the steps of the control method of the air purification device are further defined so that when a purification instruction is received, it also includes: controlling the discharge component and / or ion wind component of the air purification device to operate.

[0416] When the discharge component is working, it can release ions into the air, which can charge the particles in the air and be adsorbed by the dust collection component, thereby removing the dust particles in the air (for example, the particles are negatively charged, and the dust collection surface of the dust collection component is positively charged). At the same time, the ions generated by the discharge component when working can also sterilize and disinfect to purify the air.

[0417] When the ion wind component is working, it can emit ion beams to achieve the effect of breaking membranes, sterilizing and disinfecting.

[0418] like Fig. 20 As shown, according to some other embodiments of the present application, a control method for an air purification device is used to control the air purification device in any of the above embodiments, and the control method includes:

[0419] Step 2002, start the purification mode;

[0420] Step 2004, the detection element obtains an infrared emission signal;

[0421] Step 2006, obtaining a particle concentration value;

[0422] Step 2008: Is the particle concentration greater than or equal to 75 μg / m2 If yes, go to step 2010, if no, go to step 2028;

[0423] Step 2010, controlling the purification main body to work;

[0424] Step 2012, controlling the purification body to shake its head;

[0425] Step 2014, controlling the purification body to stop shaking its head;

[0426] Step 216, vacuuming different areas in multiple directions, and then proceeding to step 222;

[0427] Step 2018, performing targeted vacuuming on a certain area;

[0428] Step 2020: Is the particle concentration greater than or equal to 75 μg / m 2 If yes, go to step 2008, if no, go to step 2024;

[0429] Step 2022, adjusting the shaking speed according to the particle concentration value;

[0430] Step 2024, controlling the purification body to stop working;

[0431] Step 2026, the purification mode is turned off;

[0432] Step 2028, purify the main body.

[0433] like Fig.21 As shown, an embodiment of the present invention provides a control device 2100 for an air purification device, which is used to control the air purification device in any of the above embodiments, and the control device includes:

[0434] The control module 2102 is used to control the purification body to move relative to the support base, or control the purification body to stop moving, when receiving a purification instruction.

[0435] In this embodiment, the control device of the air purification equipment includes a control module, and the control module is used to control the purification body to move relative to the support base, or control the purification body to stop moving when receiving a purification instruction.

[0436] Among them, when receiving the purification instruction, when it is necessary to vacuum multiple areas in the room, the movement of the purification body relative to the support base can be controlled to adjust the position of the purification body relative to the support base, thereby achieving the function of the dust collection component to vacuum multiple areas in multiple directions. In other words, without moving the air purification device as a whole, the purpose of adjusting the adsorption area of ​​the dust collection component can be achieved by only adjusting the matching position of the purification body relative to the support base.

[0437] When a purification command is received and a specific area in the room needs to be vacuumed, the purification body is controlled to stop moving, and the matching position of the purification body and the support base can be fixed to achieve the purpose of fixing the installation position of the dust collecting component. In this way, the purpose of directional vacuuming in a certain area can be achieved.

[0438] Compared with the related art that adjusts the dust collection area of ​​the dust collection component by moving the air purification device as a whole, the present application reasonably sets the control device of the air purification device, and can adjust the dust collection area of ​​the dust collection component by adjusting the position of the purification body relative to the support seat without moving the air purification device. This setting reduces the difficulty of using the air purification device, can meet the diverse usage needs of users, is conducive to improving the purification efficiency of the air purification device, and is conducive to improving the product's performance and market competitiveness.

[0439] It is understandable that the dust collecting component has the function of absorbing dust in the air to achieve the purpose of purifying the air.

[0440] In some embodiments, optionally, the control module 2102 is also used to control the rotation speed of the purification body according to the received particle concentration value.

[0441] In this embodiment, the control module 2102 is also used to control the rotation speed of the purification body according to the received particle concentration value, so as to achieve the purpose of adjusting the rotation speed of the purification body in a targeted manner according to the particle concentration value, so that the purification body can stay in a certain area for a long time or a short time according to the particle concentration value. Achieving the purpose of adaptively adjusting the rotation speed of the purification body is conducive to improving the purification effect of the purification body.

[0442] In some embodiments, optionally, the control module 2102 is used to control the purification body to rotate at a first speed when the particle concentration value is greater than or equal to a first preset concentration value; when the particle concentration value is less than the first preset concentration value, control the purification body to rotate at a second speed; wherein the first speed is less than the second speed.

[0443] In this embodiment, a specific step of controlling the rotation speed of the purification body according to the received particle concentration value is further defined.

[0444] When the particle concentration value is greater than or equal to the first preset concentration value, it indicates that the particle concentration value in this area is too high and the pollution degree of the airflow in this area is relatively serious. Therefore, the purification body is controlled to rotate at the first speed.

[0445] When the particle concentration value is less than the first preset concentration value, it means that the particle concentration value in this area is small and the pollution degree of the airflow in this area is light, so the purification body is controlled to rotate at the second speed.

[0446] Among them, the first speed is less than the second speed. That is to say, when the particle concentration value of the area is too high, the purification body is controlled to rotate at a lower speed. When the particle concentration value of the area is small, the purification body is controlled to rotate at a higher speed. In other words, the speed of the purification body is adaptively adjusted according to the particle concentration value. This setting is conducive to improving the purification efficiency of the air purification equipment.

[0447] In some embodiments, optionally, the control module 2102 is also used to, before receiving the purification instruction, further include: controlling the dust collection component to operate according to the received particle concentration value.

[0448] In this embodiment, the steps of the control method of the air purification device are further defined, and after receiving the particle concentration value of the air detected by the detection element of the air purification device, the dust collection component is controlled to work according to the particle concentration value. When the dust collection component is working, a large suction force can be generated at the dust collection surface of the dust collection component, and the dust collection surface can absorb solid particles and / or fine particles such as dust in the air, thereby achieving the purpose of dust collection on the dust collection surface.

[0449] Optionally, the detection component includes an infrared detection component, a pressure detection component, etc., which are not listed here one by one.

[0450] In some embodiments, optionally, the control module 2102 is also used to control the dust collection component to stop working when the received particle concentration value is within the range of a second preset concentration value; and to repeatedly control the dust collection component to work when the received particle concentration value is outside the range of the second preset concentration value.

[0451] In this embodiment, after the dust collecting component is controlled to operate according to the received particle concentration value, it is determined whether to control the dust collecting component to stop operating according to a comparison result of the particle concentration value received again with the second preset concentration value.

[0452] Specifically, when the received particle concentration value is within the range of the second preset concentration value, that is, at this time, the particle concentration value of the air is low and the air is cleaner, the dust collection component is controlled to stop working to ensure the purification effect of the air purification equipment while reducing the operating energy consumption of the product.

[0453] Specifically, when the received particle concentration value is outside the range of the second preset concentration value, that is, at this time, the particle concentration value of the air is high and the air pollution is serious, the dust collecting component is repeatedly controlled to continue collecting dust and further purify the air until the received particle concentration value is within the range of the second preset concentration value, and then the dust collecting component is controlled to stop working.

[0454] In some embodiments, optionally, the control module 2102 is also used to control the operation of the discharge component and / or ion wind component of the air purification device when a purification instruction is received.

[0455] In this embodiment, the steps of the control method of the air purification device are further defined so that when a purification instruction is received, it also includes: controlling the discharge component and / or ion wind component of the air purification device to operate.

[0456] When the discharge component is working, it can release ions into the air, which can charge the particles in the air and be adsorbed by the dust collection component, thereby removing the dust particles in the air (for example, the particles are negatively charged, and the dust collection surface of the dust collection component is positively charged). At the same time, the ions generated by the discharge component when working can also sterilize and disinfect to purify the air.

[0457] When the ion wind component is working, it can emit ion beams to achieve the effect of breaking membranes, sterilizing and disinfecting.

[0458] like Fig. 22 As shown, one embodiment of the present invention provides a control device 2200 for an air purification device, the control device comprising: a memory 2202 on which programs or instructions are stored; a processor 2204, configured to implement the steps of the control method of the air purification device in any of the above embodiments when executing the program or instructions.

[0459] In this embodiment, a control device 2200 for an air purification device is proposed. The control device 2200 for the air purification device includes a memory 2202 and a processor 2204. The processor 2204 executes the program or instruction stored in the memory 2202 to implement the control method for the air purification device in any of the above embodiments. Therefore, the control device 2200 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.

[0460] An embodiment of the present invention provides a readable storage medium having a program or instruction stored thereon, and 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.

[0461] In this embodiment, a readable storage medium is proposed, which stores a program or instruction. The program or instruction is executed by a processor to implement the steps of the control method of the air purification device in any of the above embodiments. 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.

[0462] like Fig.23 As shown, one embodiment of the present invention provides an air purification device 2300, which includes: a control device 2100 of the air purification device as in any of the above embodiments; and / or a readable storage medium 2302 as in any of the above embodiments.

[0463] In this embodiment, an air purification device 2300 including the control device 2100 of the air purification device in any of the above embodiments and / or the readable storage medium 2302 in any of the above embodiments is proposed, so the air purification device 2300 has the advantages of the control device 2100 of the air purification device in any of the above embodiments, and can achieve the technical effects that the control device 2100 of the air purification device in any of the above embodiments can achieve, or the air purification device 2300 has the advantages of the readable storage medium 2302 in any of the above embodiments, and can achieve the technical effects that the readable storage medium 2302 in any of the above embodiments can achieve. To avoid repetition, it will not be repeated here.

[0464] like Fig.24 As shown, the air purification device 10 provided in the present application includes a dust collecting component 210, an ion wind component 1100 and a discharge component 500. The dust collecting component 210 includes a first guard plate 211, a second guard plate 213 and a conductive component 212. The conductive component 212 is located between the first guard plate 211 and the second guard plate 213. The material of the conductive component 212 is a metallic conductive material or a non-metallic conductive material, and a large specific area can be used to store a large number of negative ions.

[0465] Metallic conductive materials include copper, aluminum, silver, iron, tin, gold, nickel, lead, magnesium, zinc, molybdenum, yttrium, tungsten and cobalt, and non-metallic conductive materials include graphite and graphene. The material of the conductive component 212 can also be a combination or compound of metallic conductive materials and / or non-metallic conductive materials. Optionally, the conductive component 212 is a graphene aluminum wire layer.

[0466] The first protective plate 211 and the second protective plate 213 can be made of at least one of glass, plastic or rubber.

[0467] The first protective plate 211 and the second protective plate 213 can be used as adsorption structures. By utilizing the Coulomb force between ions, an adsorption effect will be produced when the adsorbed object approaches the "glass layer" with negative ions. Air pollutants such as PM2.5, dust, and volatile substances can move toward the first protective plate 211 in the direction indicated by the arrow M, and the air pollutants can be adsorbed on the surface of the protective plate.

[0468] The ion wind component 1100 and / or the discharge component 500 can transport negative ions to the dust collecting component 210 in the direction indicated by the arrow N, and can emit ion beams in the direction indicated by the arrow O to achieve membrane rupture, sterilization and disinfection through the ion beams.

[0469] Furthermore, based on Coulomb's law, the formula for calculating Coulomb force is: F = K × Q1 × Q2 / r 2 , where Q1 and Q2 are the charges of the two objects, r is the distance between the centers of the two objects (the distance between Q1 and Q2), and K is a constant, K = 8.987 × 10 9 , in N·m 2 / Library 2 (N·m 2 / C 2 ). Coulomb force is the interaction force between stationary charged bodies.

[0470] A charged body can be regarded as composed of many point charges. The interaction force between each pair of stationary point charges follows Coulomb's law. Coulomb's law is: the magnitude of the interaction force between two stationary point charges Q1 and Q2 in a vacuum is proportional to the product of Q1 and Q2, and inversely proportional to the square of the distance r between the point charges Q1 and Q2. The direction of the force is along the line connecting them. Charges of the same sign repel each other, and charges of opposite signs attract each other.

[0471] There is no free charge inside an ideal insulating medium, but there is always a small amount of free charge inside an actual dielectric. All kinds of substances can basically be regarded as objects with coincident positive and negative electron centers. Under normal circumstances, the positive and negative bound charges inside a dielectric that is not acted upon by an electric field cancel each other out on average, and do not show electrical properties macroscopically. Under the action of an external electric field, the local movement of bound charges causes electrical properties to be displayed macroscopically, and charges appear on the surface and in uneven places inside the dielectric. This phenomenon is called polarization, and the charges that appear are called polarized charges. The conductive component 212 generates an electric field, which generates polarized charges on substances (such as air pollutants, etc.) in its electric field, and then adsorbs these substances on the surface of the dust collecting component 210 based on the principle that charges of opposite signs attract.

[0472] Furthermore, the dust collecting component 210 is energized to generate an electric field, and the particles first move in the space according to the concentration difference, and then move to the electric field area, where they will be adsorbed by the dust collecting component 210. There will always be a low concentration area near the dust collecting component 210, allowing the particles to move over.

[0473] When air pollutants move to the electric field area of ​​the dust collecting component 210, they will be polarized and thus adsorbed onto the dust collecting component 210, and there will be an accelerated movement process when approaching the dust collecting component 210.

[0474] The power supply unit 700 has a positive electrode and a negative electrode, one of which is connected to the dust collecting assembly 210, and the other is connected to the discharge assembly 500. The discharge assembly 500 releases electrons into the air, so that the air pollutants are charged with an opposite charge to the dust collecting assembly 210, and are accelerated to be adsorbed to the dust collecting assembly 210. The purification efficiency is improved, and the discharge assembly 500 charges the air pollutants and has a sterilization effect.

[0475] One of the positive and negative electrodes of the power supply part 700 is connected to the ion emitting component 1120 of the ion wind component 1100, and the other is connected to the ion receiving component 1130 of the ion wind component 1100. An airflow channel must be provided, and the ion emitting component 1120 and the ion receiving component 1130 are installed in the airflow channel to allow airflow to flow through and sterilize the airflow.

[0476] Fig.25 The electric field region generated by the dust collecting assembly 210 after being powered on is shown in FIG.

[0477] In the direction from far to near, the front side of the dust collecting surface 215 is divided into a plurality of fan-shaped sub-areas.

[0478] ρ1 is the concentration value of the pollutant in the first sub-region, ρ2 is the concentration value of the pollutant in the second sub-region, ρ3 is the concentration value of the pollutant in the third sub-region, and ρ4 is the concentration value of the pollutant in the fourth sub-region.

[0479] Among them, ρ1<ρ2<ρ3<ρ4.

[0480] Arrow d shows the moving direction of the pollutants, V1 is the moving speed of the pollutants in the first sub-region, V2 is the moving speed of the pollutants in the second sub-region, V3 is the moving speed of the pollutants in the third sub-region, and V4 is the moving speed of the pollutants in the fourth sub-region.

[0481] Among them, V1>V2>V3>V4, that is, the greater the concentration difference, the faster the movement speed.

[0482] In this application, the term "plurality" means two or more than two, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0483] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. 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 application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. The above description is only a preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application shall be included in the scope of protection of the present application.

Claims

1. An air purification device, characterized in that: include: Support seat; A purification body, the purification body is movably connected to the support base, the purification body can move relative to the support base, and the purification body includes a dust collecting assembly; Wherein, the dust collecting component can generate an electric field when powered on to collect particulate matter.

2. The air purification device according to claim 1, characterized in that: The support base comprises: The base is configured such that the purification body can rotate around the center of the base.

3. The air purification device according to claim 2, characterized in that: The base comprises: seat body; A support rod is arranged on the seat body, and the support rod is rotatably connected to the purification body, and the purification body can rotate along the circumferential direction of the support rod.

4. The air purification device according to claim 2 or 3, characterized in that: The support seat also includes: The support frame is used for rotationally connecting the purification body to the base.

5. The air purification device according to claim 4, characterized in that: The purification body is rotatably connected to the support frame, and the purification body rotates relative to the support frame to adjust the inclination angle of the dust collecting assembly relative to the base.

6. The air purification device according to claim 4, characterized in that: The support frame is located on the peripheral side of the purification body.

7. The air purification device according to claim 6, characterized in that: The support frame is bent to form an arc structure or an annular structure. The support frame is provided with two rotating shafts, and the purification body is rotatably connected between the two rotating shafts.

8. The air purification device according to any one of claims 1 to 3, characterized in that: Also includes: A detection component, provided on at least one of the support base and the purification body, and used for detecting the concentration value of particulate matter in the air; A controller is provided on at least one of the support base and the purification body, and the controller is used to control the movement of the purification body according to the particle concentration value.

9. The air purification device according to any one of claims 1 to 3, characterized in that: The purification body also includes: The mounting frame is movably connected to the supporting seat, the mounting frame is provided with an opening, and the dust collecting assembly is arranged at the opening.

10. The air purification device according to claim 9, characterized in that: The mounting frame has two end surfaces that are arranged opposite to each other. The number of the openings and the dust collecting components is multiple. Each end surface is provided with one opening, and each opening is provided with one dust collecting component.

11. The air purification device according to claim 10, characterized in that: The dust collecting assembly is detachably connected to the mounting frame.

12. The air purification device according to any one of claims 1 to 3, characterized in that: The dust collection component comprises: First guard plate; A conductive component is located on a side of the first guard plate facing the interior of the purification body, and is used to generate an electric field when powered on, so that a side of the first guard plate facing away from the conductive component forms a dust collecting surface.

13. The air purification device according to claim 12, characterized in that: The dust collection assembly also includes: A second guard plate, wherein the conductive component is located between the first guard plate and the second guard plate.

14. The air purification device according to claim 13, characterized in that: The dust collection assembly also includes: The conductive layer is disposed on a side of at least one of the first guard plate and the second guard plate that faces the conductive component.

15. The air purification device according to claim 14, characterized in that: The first guard plate and the second guard plate both include glass plates, the conductive component includes a graphene aluminum wire layer, and the conductive layer includes a barium carbonate layer.

16. The air purification device according to claim 9, characterized in that: Also includes: A discharge assembly is provided on at least one of the purification body and the support base, the purification body and / or the support base provided with the discharge assembly is provided with a discharge outlet, and at least a part of the discharge assembly is arranged opposite to the discharge outlet; A power supply unit includes a positive electrode and a negative electrode, one of the positive electrode and the negative electrode is electrically connected to the discharge assembly, and the other of the positive electrode and the negative electrode is electrically connected to the dust collection assembly.

17. The air purification device according to claim 16, characterized in that: The discharge assembly comprises: Bracket; A discharge component is provided on the bracket, and one of the positive electrode and the negative electrode is electrically connected to the discharge component.

18. The air purification device according to claim 17, characterized in that: There are multiple discharge components, and the multiple discharge components are arranged at intervals.

19. The air purification device according to claim 18, characterized in that: Also includes: A first partition is provided between the discharge components of any two adjacent discharge assemblies.

20. The air purification device according to claim 17, characterized in that: When the discharge component is arranged on the purification body, the discharge component faces the area of ​​the dust collecting component facing the direction of movement of particles in the air, and can discharge toward the area of ​​the dust collecting component facing the direction of movement of particles in the air; or The discharge component faces the ionization area formed after the dust collecting component is energized, and the discharge component can discharge toward the ionization area formed after the dust collecting component is energized.

21. The air purification device according to claim 16, characterized in that: Also includes: An ion wind component is arranged on at least one of the purification body and the support seat. The purification body and / or the support seat provided with the ion wind component are provided with an air inlet and an air outlet, and the air inlet and the air outlet are both connected to the ion wind component.

22. The air purification device according to claim 21, characterized in that: The ion wind component comprises: A frame, wherein the frame is connected to the air inlet and the air outlet; an ion emitting component, disposed in the frame; The ion receiving component is arranged in the frame.

23. The air purification device according to claim 21, characterized in that: Also includes: A second partition is provided between the discharge component and the ion wind component.

24. The air purification device according to claim 21, characterized in that: The mounting frame is a ring frame; or The mounting frame includes a first frame and a second frame, the first frame and the second frame are detachably connected, the first frame and the second frame enclose a first chamber and a second chamber, the ion wind component is arranged in the first chamber, the discharge component is arranged in the second chamber, and at least one of the first frame and the second frame is provided with the opening.

25. The air purification device according to claim 12, characterized in that: Also includes: A fan, provided on at least one of the support base and the purification body; and / or The dust collecting surface includes at least one of a flat surface and a smooth curved surface.

26. A control method for air purification equipment, characterized in that: Used to control the air purification device according to any one of claims 1 to 25, the control method comprising: When a purification instruction is received, the purification body is controlled to move relative to the support seat, or the purification body is controlled to stop moving.

27. The control method according to claim 26, characterized in that: Also includes: The rotation speed of the purification body is controlled according to the received particle concentration value.

28. The control method according to claim 27, characterized in that: The step of controlling the rotation speed of the purification body according to the received particle concentration value specifically includes: When the particle concentration value is greater than or equal to a first preset concentration value, controlling the purification body to rotate at a first speed; When the particle concentration value is less than the first preset concentration value, controlling the purification body to rotate at a second speed; Wherein, the first rotation speed is less than the second rotation speed.

29. The control method according to claim 26, characterized in that: Before receiving the purification instruction, the method further includes: The dust collecting component is controlled to operate according to the received particle concentration value.

30. The control method according to claim 29, characterized in that: Also includes: When the received particle concentration value is within a second preset concentration value range, controlling the dust collecting component to stop working; When the received particle concentration value is outside the range of the second preset concentration value, the dust collecting component is repeatedly controlled to operate.

31. The control method according to claim 26, characterized in that: In the case of receiving the purification instruction, the method further includes: Control the operation of the discharge component and / or the ion wind component of the air purification equipment.

32. A control device for air purification equipment, characterized in that: Used to control the air purification device according to any one of claims 1 to 25, the control device comprises: The control module is used to control the purification body to move relative to the support base, or control the purification body to stop moving, when receiving a purification instruction.

33. A control device for air purification equipment, characterized in that: include: A memory on which programs or instructions are stored; The processor is configured to implement the steps of the control method of the air purification device as described in any one of claims 26 to 31 when executing the program or instructions.

34. A readable storage medium having a program or instruction stored thereon, characterized in that: When the program or instruction is executed by the processor, the steps of the control method of the air purification device as described in any one of claims 26 to 31 are implemented.

35. An air purification device, characterized in that: include: The control device of the air purification device as claimed in claim 32, and / or The control device of the air purification device as claimed in claim 33, and / or The readable storage medium as claimed in claim 34.

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