CN220552060U

CN220552060U - Air purifying apparatus

Info

Publication number: CN220552060U
Application number: CN202322261487.6U
Authority: CN
Inventors: 闫长林; 程志喜; 梁美君
Original assignee: GD Midea Environment Appliances Manufacturing Co Ltd
Current assignee: GD Midea Environment Appliances Manufacturing Co Ltd
Priority date: 2023-08-22
Filing date: 2023-08-22
Publication date: 2024-03-01
Anticipated expiration: 2033-08-22

Abstract

The application provides an air purification device, including: a support base; the dust collection assembly is supported by the supporting seat, and a dust collection surface is arranged on one side of the dust collection assembly, which is away from the bottom surface of the supporting seat. At least a portion of the dust collection surface is planar. The air purification device further comprises a mounting frame, and the dust collection assembly is connected with the supporting seat through the mounting frame.

Description

Air purifying apparatus

Technical Field

The application relates to the technical field of air purification equipment, in particular to air purification equipment.

Background

In the related art, the air purifying device comprises a shell and a dust collecting assembly, the dust collecting assembly is arranged in the shell, the dust collecting surface of the dust collecting assembly is perpendicular to the bottom surface of the shell, so that dust collection is not facilitated, and dust on the dust collecting surface easily slides down and is separated from the dust collecting surface due to the action of gravity, so that the dust collecting effect of the dust collecting assembly is poor.

Disclosure of Invention

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

To this end, a first aspect of the present application proposes an air cleaning apparatus.

In view of this, a first aspect of the present application proposes an air cleaning apparatus comprising: a support base; the dust collection assembly is supported by the support seat, and the dust collection assembly can generate an electric field in an electrified state so that a dust collection surface is formed on one side of the dust collection assembly, which is away from the bottom surface of the support seat.

The application provides an air purification equipment includes supporting seat and dust collection subassembly.

The supporting seat comprises a bottom surface, and when the air purifying equipment is placed on a placing surface (such as the ground, a cabinet surface and a table top), the bottom surface of the supporting seat is placed on the placing surface.

The dust collection assembly can generate an electric field in an electrified state, so that one side of the dust collection assembly, which is away from the bottom surface of the supporting seat, forms a dust collection surface, and the dust collection surface is arranged away from the bottom surface of the supporting seat, namely, the dust collection surface is opposite to the bottom surface of the supporting seat and is arranged at intervals. The dust collecting surface is arranged opposite to the placing surface at intervals. In other words, the top surface of the dust collection assembly is a dust collection surface.

When the dust collection assembly works, the dust collection surface is used for adsorbing air pollutants, and because the dust collection surface is arranged away from the bottom surface of the supporting seat, dust, dirt and the like in the air fall onto the dust collection surface under the action of gravity more easily, and the dust collected on the dust collection surface is not easy to slide down from the dust collection surface, so that the dust collection effect of the dust collection assembly is improved. In addition, the position setting of the dust collection surface also has the advantages of being convenient for clean and wipe, and the user can clearly and conveniently observe the dust collection condition of the dust collection surface, so that the user can clean the dust collection surface in time, and the dust collection effectiveness and feasibility of the dust collection assembly can be ensured.

It is understood that the dust collection assembly has the function of adsorbing dust in the air to achieve the purpose of purifying the air.

In addition, because the dust collection assembly is under the condition of the energization, the dust collection assembly can collect air pollutants on the dust collection surface through an electric field generated by the dust collection assembly, and when the air pollutants are collected, the air purification equipment does not need to drive air flow to move through a fan, so that noise generated during the operation of the fan is prevented from polluting the indoor environment, and further noise pollution of the air purification equipment is reduced. And the dust collection assembly can collect air pollutants on the dust collection surface through an electric field generated by the dust collection assembly, and the dust collection assembly can be cleaned by wiping the dust collection surface, so that the air purification device does not need to be provided with consumable materials such as a filter screen, the dust collection assembly does not need to be replaced periodically, and the use cost of the air purification device is reduced.

The air contaminants may be solid particulate contaminants in the air including dust, smoke, particulates, bacteria, viruses, and the like. The diameters of the materials are different, and the materials can be generally classified into the following categories according to the diameters:

1. visible particulate matter (PM 10): particulate matter having a diameter of 10 μm or less, such as dust, pollen, human body dander, etc., can be seen;

2. Fine particulate matter (PM 2.5): particulate matters with the diameter of less than or equal to 2.5 microns cannot be seen by naked eyes, but have great influence on human health, such as automobile exhaust, factory exhaust and the like;

3. ultrafine particulate (less than 0.1 micron): the particles with the diameter less than or equal to 0.1 micrometer cannot be seen by naked eyes, but can penetrate into the respiratory tract of a human body, and have larger influence on the health of the human body, such as viruses, bacteria and the like.

It should be noted that the particulate matters in the air are various in variety and different in size, and in particular, the particulate matters need to be judged according to pollution sources, environment and other factors. According to the air purifying device disclosed by the application, the following additional technical characteristics can be further provided:

in some embodiments, optionally, at least a portion of the dust collection face is planar; or the dust collecting surface is a smooth curved surface.

In this embodiment, the structure of the dust collecting surface is further defined, at least a portion of the dust collecting surface being planar. For example, a portion of the integration surface is planar. Alternatively, the dust collecting surfaces are all planar.

This arrangement facilitates dust collection by the dust collection surface so that the dust can be effectively collected, and this arrangement facilitates cleaning and maintenance by the user.

Alternatively, the dust collection surface is a smooth curved surface.

Through setting the dust collection face to the plane, can reduce the size of dust collection subassembly in the thickness direction, be favorable to realizing the ultra-thin design of dust collection subassembly, provide convenient condition for air purification equipment's miniaturized design and lightweight design, reduce the degree of difficulty at indoor arrangement air purification equipment.

By setting the dust collection surface to be a smooth curved surface, the area of the dust collection surface can be increased on the one hand, so that the pollutant adsorption capacity of the dust collection assembly is improved. On the other hand, the smooth curved surface can enlarge the electric field area generated by the dust collecting assembly, so that the effective adsorption range of the dust collecting assembly is enlarged.

In some embodiments, optionally, the dust collection surface is parallel to the bottom surface of the support base.

In this embodiment, the mating structure of the dust collection surface and the support base is further defined such that the dust collection surface is parallel to the bottom surface of the support base. That is, the dust collection surface is parallel to the placement surface for placing the air cleaning apparatus.

The dust collection surface is inclined relative to the bottom surface of the supporting seat, so that dust at the dust collection surface is not easy to slide out of the dust collection surface, balance and consistency of dust collection at different positions of the dust collection surface are guaranteed, the dust collection amount of partial areas of the dust collection surface is not easy to be large, the dust collection efficiency of the dust collection surface can be guaranteed under the condition that the dust collection amount of partial areas of the dust collection surface is small, and further the purification efficiency of the air purification equipment is improved.

In some embodiments, optionally, the air cleaning apparatus further comprises: the installation frame, the dust collection assembly and the supporting seat are connected through the installation frame.

In this embodiment, the air cleaning apparatus further includes a mounting bracket connected with the dust collection assembly, and the mounting bracket is connected with the support base, that is, the dust collection assembly is connected with the support base at intervals through the mounting bracket. The mounting frame has the functions of supporting and fixing the dust collecting assembly, and can ensure the matching size of the dust collecting assembly and the supporting seat.

In some embodiments, optionally, the air cleaning apparatus further comprises: and the discharging assembly is arranged on at least one of the mounting frame and the supporting seat, the mounting frame and/or the supporting seat provided with the discharging assembly is provided with a discharging outlet, and the discharging assembly is communicated with the discharging outlet.

In this embodiment, the structure of the air cleaning apparatus is further defined such that the air cleaning apparatus further comprises a discharge assembly provided to at least one of the mounting frame and the support base, e.g. the discharge assembly is provided to the mounting frame, e.g. the discharge assembly is provided to the support base, e.g. both the mounting frame and the support base are provided with the discharge assembly.

The discharge assembly can release the electric ions into the air during operation, so that the particles in the air can be charged and adsorbed by the dust collection assembly, thereby removing dust particles in the air (for example, the particles are charged negatively, and the dust collection surface of the dust collection assembly is charged positively). Meanwhile, the electric ions generated by the discharge assembly during operation have the functions of sterilization and disinfection so as to purify the air.

It will be appreciated that the discharge assembly communicates with the discharge outlet such that effective contact between the discharge assembly and the air is ensured, providing structural support for subsequent charging of particulate matter in the air.

Optionally, at least a portion of the discharge assembly is disposed opposite the discharge outlet.

In some embodiments, optionally, when the discharging component is arranged on the mounting frame, the mounting frame is provided with a supporting rib, the dust collecting component is lapped on the supporting rib, and the discharging component is arranged on one side of the supporting rib away from the dust collecting component.

In this embodiment, the mating structure of the discharge assembly and the dust collection assembly is further defined such that when the discharge assembly is disposed on the mounting frame, the mounting frame is provided with a support rib against which the dust collection assembly rests. That is, the supporting ribs have the functions of supporting and fixing the dust collecting assembly, and can meet the use requirement that the dust collecting surface of the dust collecting assembly and the bottom surface of the supporting seat are oppositely arranged.

In addition, the discharging assembly is arranged on one side of the supporting rib, which is away from the dust collecting assembly, namely, the discharging assembly is positioned between the dust collecting assembly and the bottom surface of the supporting seat. This be favorable to shortening discharge subassembly and dust collecting assembly's interval for charged particulate matter can be collected by dust collecting assembly's dust collecting face very first time, fast, is favorable to promoting dust collecting assembly's dust collecting effect.

In some embodiments, optionally, the discharge assembly comprises: a bracket; and a discharge member provided to the holder, wherein one of the positive electrode and the negative electrode is electrically connected to the discharge member.

In this embodiment, the structure of the discharge assembly is further defined such that the discharge assembly comprises a holder and a discharge member, the discharge member being provided to the holder. The holder has a function of supporting and fixing the discharge member.

Optionally, the discharge means comprises a discharge needle.

One of the positive and negative poles of the power supply is electrically connected to a discharge member, which is arranged to provide structural support for the discharge assembly to release ions into the air.

In some embodiments, optionally, when the discharge assembly is provided on the mounting frame, the discharge member is capable of discharging to a region of the dust collection assembly facing a direction of movement of the particulate matter in the air, the region facing the direction of movement of the particulate matter in the air; or the discharge component faces the ionization region formed after the dust collection component is electrified, and the discharge component can discharge the ionization region formed after the dust collection component is electrified.

In this embodiment, the mating structure of the discharge assembly and the dust collection assembly is further defined such that the discharge member is capable of discharging to an area of the dust collection assembly facing a direction of movement of particulate matter in air, or an ionization area formed after the discharge member is energized to the dust collection assembly, the discharge assembly is capable of discharging to the ionization area formed after the dust collection assembly is energized. Therefore, the surface facing the movement direction of the particles in the air is enabled to face the particles in the air as much as possible, and the dust collection effect is improved. The discharge assembly can make the particulate matter in the air electrified when working for the particulate matter of electrified can be collected by the dust collection assembly very first time, fast, is favorable to promoting the dust collection effect of dust collection assembly.

In some embodiments, optionally, the bracket comprises an annular wall; the number of the discharge parts is a plurality, and the plurality of the discharge parts are arranged at intervals along the circumferential direction of the annular wall; when the discharge assembly is disposed on the mounting frame, the annular wall surrounds the dust collection assembly.

In this embodiment, the structure of the discharge assembly is further defined, the support includes an annular wall, the plurality of discharge members are disposed on the annular wall, and the plurality of discharge members are spaced apart. The holder has a function of supporting and fixing the plurality of discharge elements.

The plurality of discharge members are arranged at intervals so as to discharge ions in a plurality of directions and at a plurality of positions, thereby increasing the amount of the discharged ions and increasing the area of the discharged ions, and providing effective and reliable structural support for enhancing the dust collecting effect of the dust collecting assembly.

Optionally, the discharge means comprises a discharge needle.

In addition, when the discharge assembly is disposed on the mounting frame, the annular wall surrounds the dust collection assembly. That is, the holder of the discharge assembly has a function of accommodating the dust collection assembly. Thus, the distance between the discharging component and the dust collecting component is shortened, and particles in the air can be charged when the discharging component works, so that the charged particles can be collected by the dust collecting surface of the dust collecting component at the first time and rapidly, and the dust collecting effect of the dust collecting component is improved.

In addition, because the support of the discharging assembly has the function of accommodating the dust collecting assembly, the overall assembly size of the discharging assembly and the dust collecting assembly can be reduced, the space occupation rate in the air purifying equipment can be reduced while the purifying effect of the air purifying equipment is guaranteed, other component parts of the air purifying equipment can be reasonably arranged, and the overall dimension of the air purifying equipment can be reduced.

In some embodiments, optionally, the air cleaning apparatus further comprises: the ion wind component is arranged on at least one of the mounting frame and the supporting seat, the mounting frame and/or the supporting seat provided with the ion wind component is provided with an air inlet and an air outlet, and the air inlet and the air outlet are communicated with the ion wind component.

In this embodiment, the structure of the air cleaning apparatus is further defined such that the air cleaning apparatus further comprises an ion wind assembly provided to at least one of the mounting frame and the support base, e.g. the ion wind assembly is provided to the mounting frame, e.g. the ion wind assembly is provided to the support base, e.g. both the mounting frame and the support base are provided with the ion wind assembly.

The ion wind component can emit ion beams when working so as to achieve the effects of membrane rupture sterilization and disinfection.

It can be appreciated that the mounting frame and/or the support base provided with the ion wind component are provided with an air inlet and an air outlet, the air inlet is communicated with the ion wind component, and the air outlet is communicated with the ion wind component so as to ensure that the air flow is in effective contact with the ion wind component, and a structural support is provided for forming the ion beam.

In some embodiments, optionally, the ion wind assembly comprises: the frame is communicated with the air inlet and the air outlet; an ion emission part arranged in the frame; and an ion receiving member provided in the frame.

In this embodiment, the structure of the ion wind assembly is further defined such that the ion wind assembly includes a frame, an ion emitting component, and an ion receiving component. The ion emitting component and the ion receiving component are arranged in the frame, the frame is used as a mounting carrier of the ion emitting component and the ion receiving component, and has the functions of mounting and fixing the ion emitting component and the ion receiving component, so that the matching sizes of the ion emitting component and the ion receiving component and the air inlet and the air outlet can be ensured, and reliable structural support is provided for ensuring that the ion wind component is in effective contact with air flow.

It can be understood that the ion emitting component and the ion receiving component cooperate to ionize air molecules flowing through the ion wind component to become charged particles, the charged particles are accelerated under the action of an electric field force and collide with other particles, meanwhile, other particles are charged, dust is charged due to collision with the charged particles, the charged particles and the charged dust move towards the dust collecting component under the action of the electric field force, the dust collecting component works to have charges opposite to the charged particles, and the purposes of adsorbing and neutralizing the charged particles and the charged dust are achieved, so that dust, bacteria and the like are collected.

In some embodiments, optionally, when both the ion wind assembly and the discharge assembly are provided on the mounting frame, the mounting frame is provided with a spacer between the discharge assembly and the ion wind assembly.

In this embodiment, the structure of the mounting frame is further defined such that when both the ion wind assembly and the discharge assembly are provided to the mounting frame, the mounting frame is provided with a spacer plate, which is located between the discharge assembly and the ion wind assembly. The baffle has the effect of separation subassembly and ion wind subassembly of discharging to guarantee the security and the reliability of the during operation of subassembly and ion wind subassembly of discharging. When the discharge assembly and the ion wind assembly work, high-voltage electricity can be generated, if no partition plate is arranged between the discharge assembly and the ion wind assembly, safety accidents are easy to occur, and the air purifying equipment is damaged.

In some embodiments, optionally, the mounting comprises: the first wall section is provided with a first installation cavity with an opening in a surrounding mode, and the opening wall of the opening surrounds the dust collecting surface; the second wall section is connected to one side of the first wall section, facing the bottom surface of the supporting seat, and is surrounded with a second installation cavity, the installation frame is sectioned along the height direction perpendicular to the supporting seat, and the sectional area of the first installation cavity is larger than that of the second installation cavity; when the discharging assembly and the ion wind assembly are both arranged on the mounting frame, the discharging assembly is arranged in the first mounting cavity, and the ion wind assembly is arranged in the second mounting cavity.

In this embodiment, the mounting comprises a first wall section and a second wall section, the first wall section and the second wall section being connected, and the second wall section being located on a side of the first wall section facing the bottom surface of the support base.

The first wall section encloses and establishes the first installation cavity that has the opening, and collection dirt subassembly locates the opening part, and open-ended mouth wall surrounds the dust collecting surface. That is, the dust collection assembly is exposed out of the mounting frame through the opening, and the mounting frame does not shield the dust collection surface of the dust collection assembly, so that the dust collection surface can be exposed out of the mounting frame. Thus, the dust collecting surface is not blocked from collecting dust.

In addition, the mounting frame is sectioned along the height direction perpendicular to the supporting seat, and the sectional area of the first mounting cavity is larger than that of the second mounting cavity. When the installation frame is arranged on the discharge assembly and the ion wind assembly, the discharge assembly is arranged in the first installation cavity, the ion wind assembly is arranged in the second installation cavity, the first installation cavity has the function of accommodating the discharge assembly, and the second installation cavity has the function of accommodating the ion wind assembly. This arrangement makes the shape of the mounting bracket a torch shape. Therefore, the dust collecting assembly, the discharging assembly and the ion wind assembly can be effectively assembled with the mounting frame, the overall dimension of the mounting frame is reduced, the material investment of the mounting frame is reduced, and the production cost of the air purifying device is reduced. Simultaneously, this structure sets up the user of being convenient for and grips the mounting bracket for have reliable force application point when dismouting air purification equipment, and then be favorable to reducing air purification equipment's dismouting efficiency.

In some embodiments, optionally, the cross-sectional area of the second mounting cavity decreases gradually along the dust collection surface to the bottom surface of the support base.

In this embodiment, the structure of the second mounting chamber is further defined such that the cross-sectional area of the second mounting chamber gradually decreases along the dust collection surface to the bottom surface of the support base. For example, the second mounting cavity is tapered along the dust collection surface to the bottom surface of the support base. The external dimension that should be favorable to reducing the mounting bracket, and then be favorable to reducing the material input of mounting bracket, be favorable to reducing air purification equipment's manufacturing cost. Simultaneously, this structure sets up the user of being convenient for and grips the mounting bracket for have reliable force application point when dismouting air purification equipment, and then be favorable to reducing air purification equipment's dismouting efficiency.

In some embodiments, optionally, the dust collection assembly is removably connected to the mounting bracket.

In this embodiment, the mating structure of the dust collection assembly and the mounting bracket is further defined such that the dust collection assembly and the mounting bracket are removably connected, the connection means of the dust collection assembly and the mounting bracket comprising any one or a combination of the following: screw connection, riveting, magnetic attraction connection and plug connection. This setting is in guaranteeing the reliability that collection dirt subassembly and mounting bracket are connected, and the washing of collection dirt subassembly and mounting bracket of being convenient for is maintained, reduces the possibility of breeding the bacterium. That is, the dust collecting assembly and the mounting frame may be separated or assembled according to actual use requirements. The air purification device has the advantages that the assembly structure of the air purification device is simplified, the disassembly and assembly process is simple, the disassembly and assembly difficulty of the dust collection assembly is reduced, and the cleaning and subsequent maintenance of the dust collection assembly are facilitated.

In some embodiments, optionally, the mounting frame is movably connected to the support base, and the mounting frame can drive the dust collecting assembly to move relative to the support base.

In this embodiment, the cooperation structure of mounting bracket and supporting seat is further defined for the mounting bracket and supporting seat swing joint, and the mounting bracket can drive the dust collection subassembly and move relative to the supporting seat. When the mounting frame moves relative to the support base, the dust collection assembly also moves relative to the support base. That is, the mating position of the dust collection assembly relative to the support base can be adjusted.

When the dust is required to be collected in a plurality of areas in a room, the dust collection assembly can perform multi-directional dust collection on the plurality of areas by adjusting the position of the mounting frame relative to the supporting seat. That is, the purpose of adjusting the adsorption area of the dust collection assembly can be achieved by adjusting the matching position of the mounting frame relative to the supporting seat without moving the air purification device integrally.

When a certain specific area in a room needs to be cleaned, the matching position of the mounting frame and the supporting seat can be fixed so as to achieve the function of fixing the mounting position of the dust collection assembly, and therefore the function of directional dust collection in a certain area can be achieved.

This application is through reasonable structure that sets up air purification equipment, under the condition that does not move air purification equipment, the accessible adjusts the mounting bracket for the position of supporting seat reaches the dust absorption regional purpose of regulation dust collection subassembly. This setting has reduced the use degree of difficulty of air purification equipment, can satisfy the user's diversified user demand, is favorable to promoting air purification equipment's purification efficiency, is favorable to promoting the performance and the market competition of product.

It can be understood that mounting bracket and supporting seat swing joint, supporting seat are as the installation carrier of mounting bracket, have the effect of installation and fixed mounting bracket.

In some embodiments, the dust collection assembly is optionally provided with a handle.

In this embodiment, the structure of the dust collecting assembly is further defined such that the dust collecting assembly is provided with a handle, and the dust collecting assembly and the mounting bracket can be assembled by holding the handle, or the dust collecting assembly can be separated from the mounting bracket by holding the handle. This setting can reduce the dismouting efficiency of album dirt subassembly.

In some embodiments, the dust collection surface optionally includes an elliptical surface and/or a polygonal surface.

In this embodiment, the shape of the dust collecting surface is further defined such that the dust collecting surface comprises an elliptical surface and/or a polygonal surface. For example, the dust collecting surface is an elliptical surface, for example, the dust collecting surface is a polygonal surface, for example, the dust collecting surface includes an elliptical surface and a polygonal surface.

In some embodiments, optionally, the dust collection assembly comprises: a first guard plate, wherein a dust collecting surface is formed on the first guard plate; and the conductive component is positioned on one side of the first guard plate, which is away from the dust collection surface.

In this embodiment, the structure of the dust collecting assembly is further defined such that the dust collecting assembly further comprises a first shield plate, which is formed with a dust collecting surface, and an electrically conductive member, which is located on a side of the first shield plate facing away from the dust collecting surface, in particular, on an inner side of the first shield plate, which is located on an outer side of the electrically conductive member, as it were.

When the dust collection assembly works, the conductive part generates an electric field in an electrified state, so that one side of the first guard plate, which is away from the conductive part, forms a dust collection surface. Specifically, by applying positive direct current high voltage to the conductive component, a larger suction force is generated at the dust collecting surface of the first guard plate, and the dust collecting surface can adsorb solid particles and/or fine particles such as dust in the air, so that the purpose of dust collection of the dust collecting surface is achieved.

In addition, the dust collection surface is formed on one side of the first guard plate, which is away from the conductive component, and dust on the dust collection surface can be removed in a mode of wiping the dust collection surface, so that the cleaning and subsequent maintenance of the dust collection assembly are facilitated, the material consumption is reduced, and the use cost of the dust collection assembly is reduced.

It will be appreciated that when the dust collecting assembly is in operation, the dust collecting surface of the dust collecting assembly will absorb the particulate matter to reduce the concentration of the particulate matter near the dust collecting surface, so that the air with higher concentration of the particulate matter far from the dust collecting surface will be transferred to the area with lower concentration of the particulate matter until the particulate matter is evenly distributed, that is, the air with higher concentration of the particulate matter will flow to the dust collecting surface for the dust collecting surface to collect the particulate matter, thus improving the dust collecting efficiency of the dust collecting assembly and being beneficial to improving the dust collecting effect of the dust collecting assembly.

In some embodiments, optionally, the dust collection assembly further comprises: and the second guard plate, the conductive part is located between first guard plate and second guard plate.

In this embodiment, the structure of the dust collecting assembly is further defined, so that the dust collecting assembly further comprises a second guard plate, 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 protection function on the conductive component, the situation that external force directly acts on the conductive component is avoided, and the service life of the conductive component can be protected. In addition, the first guard plate and the second guard plate can also block water vapor, dirt and the like in the outside, so that the situation that the conductive part contacts with the water vapor and the like to generate safety matters is avoided, and the safety and the reliability of the dust collection assembly are improved.

Optionally, the dust collection surface is formed on one side of the second guard plate, which is away from the conductive component, and dust on the dust collection surface can be removed by wiping the dust collection surface, so that the cleaning and subsequent repair and maintenance of the dust collection assembly are facilitated.

In some embodiments, optionally, the dust collection assembly further comprises: and the conductive layer is arranged on one side of at least one of the first guard plate and the second guard plate, which faces the conductive component.

In this embodiment, the structure of the dust collection assembly is further defined such that the dust collection 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 member. For example, the conductive layer is disposed on a side of the first guard plate facing the conductive member. For example, the conductive layer is disposed on a side of the second guard plate facing the conductive member. For example, the side of the first guard plate facing the conductive member and the side of the second guard plate facing the conductive member are both provided with conductive layers. The suction of the dust collection surface of the first guard plate is increased, and accordingly the effective rate of adsorbing particulate matters is improved.

In some embodiments, optionally, the first guard plate and the second guard plate each comprise a glass plate, the conductive member comprises a graphene aluminum wire layer, and the conductive layer comprises a barium carbonate layer.

In this embodiment, the structures of the first shield, the second shield, the conductive member, and the conductive layer are further defined. Wherein, first backplate includes the glass board, and the second backplate includes the glass board, and electrically conductive part includes graphite alkene aluminium silk layer, and the electrically conductive layer includes the barium carbonate layer.

The first guard plate comprises a glass plate, the second guard plate comprises a glass plate, the arrangement enables the first guard plate and the second guard plate to be visible, and dust collection process and effect of the dust collection assembly during operation are visible.

In some embodiments, optionally, the support base comprises: a base; the support rod is arranged on the base body and is used for supporting the dust collection assembly.

In this embodiment, the structure of the support base is further defined such that the support base includes a support rod and a base body.

The support rod is arranged on the base body, and the base body is used as an installation carrier of the support rod and has the functions of installing and fixing the support rod.

The support rod is used for supporting the dust collection assembly, and can raise the size of the dust collection assembly to the bottom surface of the seat body, namely, the dust collection assembly has a certain installation height, so that the dust collection assembly is favorable for adsorbing dust of air with a certain height.

Optionally, the air cleaning device is of a torch type structure.

Optionally, the bracing piece rotates with the mounting bracket to be connected, and the mounting bracket rotates and can adjust the inclination of dust collection face relative to the pedestal for the bracing piece.

Additional aspects and advantages of the present application will become apparent in the following description, or may be learned by practice of the present application.

Drawings

The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, wherein:

FIG. 1 illustrates an exploded view of an air cleaning device of one embodiment of the present application;

FIG. 2 shows a schematic structural view of a first view of an air cleaning apparatus according to one embodiment of the present application;

FIG. 3 illustrates a schematic structural diagram of a second perspective of an air cleaning apparatus according to one embodiment of the present application;

FIG. 4 shows a schematic structural view of a third view of an air cleaning apparatus according to one embodiment of the present application;

FIG. 5 is an enlarged view of a portion of the air cleaning apparatus shown in FIG. 4 at A;

FIG. 6 illustrates a schematic structural view of a first perspective of an ion wind assembly according to one embodiment of the present application;

FIG. 7 illustrates a schematic structural view of a second perspective of an ion wind assembly according to one embodiment of the present application;

FIG. 8 illustrates a schematic structural view of a third perspective of an ion wind assembly according to one embodiment of the present application;

FIG. 9 illustrates a structural schematic diagram of a fourth perspective of an ion wind assembly according to one embodiment of the present application;

FIG. 10 illustrates an exploded view of an ion wind assembly of one embodiment of the present application;

FIG. 11 illustrates a schematic structural view of a dust collection surface and a region of a direction of movement of particulate matter in air in accordance with an embodiment of the present application;

fig. 12 shows a schematic diagram of the working principle of the air cleaning device of the present application;

fig. 13 shows a schematic view of the working principle of the dust collection assembly of the present application.

Wherein, the correspondence between the reference numerals and the component names in fig. 1 to 13 is:

the air purifying device comprises an air purifying device body, a supporting seat, a bottom surface of the supporting seat 110, a seat body 120, a supporting rod 130, a dust collecting assembly 200, a dust collecting surface 210, a first protecting plate 220, a conductive part 230, a second protecting plate 240, a conductive layer 250, a mounting frame 300, a supporting rib 310, a partition plate 320, a first wall section 330, an opening 332, a first mounting cavity 334, a second wall section 340, a second mounting cavity 342, a discharging assembly 400, a bracket 410, an annular wall 412, a discharging part 420, a discharging outlet 500, a power supply part 600, a region of the movement direction of particles in 700 air, an ionization region 800, an ion wind assembly 900, a frame 910, an ion emitting part 920, an ion receiving part 930, an air inlet 1000, an air outlet 1100 and a handle 1200.

Detailed Description

In order that the above-recited objects, features and advantages of the present application will be more clearly understood, a more particular description of the application will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced otherwise than as described herein, and thus the scope of the present application is not limited by the specific embodiments disclosed below.

Referring now to fig. 1-13, an air purification apparatus 10 according to some embodiments of the present application.

As shown in fig. 1, 2, 3, 4, and 5, an air cleaning apparatus 10 according to some embodiments of the present application includes a support base 100 and a dust collection assembly 200.

The support base 100 is used for supporting the dust collection assembly 200.

The dust collection assembly 200 can generate an electric field in an energized state so that a side of the dust collection assembly 200 facing away from the bottom surface 110 of the support base forms a dust collection surface 210.

In this embodiment, the present application provides an air cleaning apparatus 10 that includes a support base 100 and a dust collection assembly 200.

The support base 100 includes a bottom surface upon which the bottom surface 110 of the support base rests when the air cleaning device 10 is placed upon a resting surface (e.g., floor, counter top).

The dust collection assembly 200 is provided with a dust collection surface 210, the dust collection surface 210 being disposed away from the bottom surface 110 of the support base, i.e., the dust collection surface 210 is opposite and spaced apart from the bottom surface 110 of the support base. The dust collection surface 210 is so-called opposed to the placement surface and is spaced apart. In other words, the top surface of the dust collection assembly 200 is the dust collection surface 210.

When the dust collection assembly 200 works, the dust collection surface 210 is used for adsorbing dust in air, and because the dust collection surface 210 is arranged away from the bottom surface 110 of the supporting seat, dust, dirt and the like in the air are more likely to fall onto the dust collection surface 210 under the action of gravity, and the dust collected on the dust collection surface 210 is unlikely to slide from the dust collection surface 210, so that the dust collection effect of the dust collection assembly 200 is improved. In addition, the position setting of the dust collecting surface 210 has the advantages of convenient cleaning and wiping, and the user can clearly and conveniently observe the dust collecting condition of the dust collecting surface 210, so that the user can clean the dust collecting surface 210 in time, and the dust collecting effectiveness and feasibility of the dust collecting assembly 200 can be ensured.

It will be appreciated that the dust collection assembly 200 has the function of adsorbing dust from the air for the purpose of purifying the air.

In some embodiments, at least a portion of dust collection surface 210 is optionally planar.

In this embodiment, the structure of the dust collection surface 210 is further defined, at least a portion of the dust collection surface 210 being planar. For example, a portion of the integration surface is planar. Alternatively, the dust collection surface 210 is entirely planar.

This arrangement facilitates the collection of dust by the dust collection surface 210 so that the dust can be effectively collected, and facilitates cleaning and maintenance by a user.

In other embodiments, dust collection surface 210 includes any one or a combination of the following: plane, curved surface and folded surface. The dust collecting surface 210 includes a plane, or the dust collecting surface 210 includes a curved surface, or the dust collecting surface 210 includes a folded surface, or the dust collecting surface 210 includes a plane and a curved surface, or the dust collecting surface 210 includes a plane and a folded surface, or the dust collecting surface 210 includes a curved surface and a folded surface, or the dust collecting surface 210 includes a plane, a curved surface, and a folded surface.

In some embodiments, the dust collection surface 210 is optionally parallel to the bottom surface 110 of the support base.

In this embodiment, the mating structure of the dust collection surface 210 and the support base 100 is further defined such that the dust collection surface 210 is parallel to the bottom surface 110 of the support base. That is, the dust collection surface 210 is parallel to a placement surface for placing the air cleaning apparatus 10.

The setting makes dust collection face 210 can not set up for the bottom surface 110 slope of supporting seat, and like this, dust collection face 210 department's dust is difficult for the landing to go out dust collection face 210, and is favorable to guaranteeing the equilibrium and the uniformity of dust collection in the different positions department of dust collection face 210, and the dust volume that dust collection face 210's partial region was collected is difficult for appearing is big, and dust collection face 210's the circumstances that dust volume was collected in partial region is little can guarantee dust collection face 210's dust collection efficiency, and then is favorable to promoting air purification equipment 10's purification efficiency.

In some embodiments, optionally, as shown in fig. 1, 2, 3, and 4, the air cleaning apparatus 10 further includes a mounting bracket 300.

The dust collection assembly 200 and the support base 100 are connected by a mounting frame 300.

In this embodiment, the air cleaning apparatus 10 further includes a mounting frame 300, the mounting frame 300 is connected with the dust collection assembly 200, and the mounting frame 300 is connected with the support 100, that is, the dust collection assembly 200 is connected with the support 100 at a spaced apart relationship by the mounting frame 300. The mounting frame 300 has the function of supporting and fixing the dust collection assembly 200, and can ensure the matched size of the dust collection assembly 200 and the support base 100.

In some embodiments, optionally, as shown in fig. 1, 4, and 5, the air cleaning apparatus 10 further includes a discharge assembly 400.

The discharge assembly 400 is provided to at least one of the mounting frame 300 and the support 100.

The mounting frame 300 and/or the support 100 provided with the discharge assembly 400 are provided with a discharge outlet 500, and the discharge assembly 400 communicates with the discharge outlet 500.

In this embodiment, the structure of the air cleaning apparatus 10 is further defined such that the air cleaning apparatus 10 further includes a discharge assembly 400, the discharge assembly 400 being provided to at least one of the mounting frame 300 and the support 100, e.g., the discharge assembly 400 being provided to the mounting frame 300, e.g., the discharge assembly 400 being provided to the support 100, e.g., both the mounting frame 300 and the support 100 being provided with the discharge assembly 400.

Wherein, the discharging assembly 400 is operable to release the electric ions into the air, so as to charge the particles in the air and be absorbed by the dust collecting assembly 200, thereby removing the dust particles in the air (e.g., the particles are negatively charged and the dust collecting surface 210 of the dust collecting assembly 200 is positively charged). Meanwhile, the electric ions generated during the operation of the discharge assembly 400 have sterilizing and disinfecting effects to purify the air.

It will be appreciated that the discharge assembly 400 communicates with the discharge outlet 500 such that effective contact of the discharge assembly 400 with the air is ensured, providing structural support for subsequent charging of particulate matter in the air.

Optionally, at least a portion of the discharge assembly 400 is disposed opposite the discharge outlet 500.

In some embodiments, optionally, as shown in fig. 4 and 5, when the discharging assembly 400 is provided to the mounting frame 300, the mounting frame 300 is provided with the support ribs 310, and the dust collecting assembly 200 is rested on the support ribs 310.

The discharge assembly 400 is disposed on a side of the support rib 310 facing away from the dust collection assembly 200.

In this embodiment, the mating structure of the discharging assembly 400 and the dust collecting assembly 200 is further defined such that when the discharging assembly 400 is provided to the mounting frame 300, the mounting frame 300 is provided with the support ribs 310, and the dust collecting assembly 200 is rested on the support ribs 310. That is, the supporting ribs 310 have the function of supporting and fixing the dust collecting assembly 200, and can meet the use requirement that the dust collecting surface 210 of the dust collecting assembly 200 is disposed opposite to the bottom surface 110 of the supporting seat.

In addition, the discharging assembly 400 is disposed at a side of the support rib 310 facing away from the dust collecting assembly 200, that is, the discharging assembly 400 is disposed between the dust collecting assembly 200 and the bottom surface 110 of the support base. This arrangement is advantageous in shortening the interval between the discharge assembly 400 and the dust collecting assembly 200, so that the charged particles can be collected by the dust collecting surface 210 of the dust collecting assembly 200 at a first time and rapidly, and in improving the dust collecting effect of the dust collecting assembly 200.

In some embodiments, optionally, as shown in fig. 1, the discharge assembly 400 includes a cradle 410 and a discharge member 420.

The discharge member 420 is provided to the holder 410, and one of the positive electrode and the negative electrode is electrically connected to the discharge member 420.

In this embodiment, the structure of the discharge assembly 400 is further defined such that the discharge assembly 400 includes a holder 410 and a discharge member 420, the discharge member 420 being provided to the holder 410. The holder 410 has a function of supporting and fixing the discharge part 420.

Optionally, the discharge part 420 includes a discharge needle.

One of the positive and negative electrodes of the power supply part 600 is electrically connected to the discharge member 420, which is provided to provide structural support for the discharge assembly 400 to release ions into the air.

In some embodiments, optionally, as shown in fig. 2 and 11, when the discharge assembly 400 is provided to the mounting frame 300, the discharge member 420 can discharge to the region 700 of the dust collection assembly 200 facing the moving direction of the particulate matter in the air toward the region 700 of the dust collection assembly 200 facing the moving direction of the particulate matter in the air.

Or the discharge part 420 is directed to the ionization region 800 formed after the dust collection assembly 200 is energized, and the discharge assembly 400 can discharge the ionization region 800 formed after the dust collection assembly 200 is energized.

In this embodiment, the mating structure of the discharge assembly 400 and the dust collecting assembly 200 is further defined such that the discharge member 420 is directed toward the region 700 of the dust collecting assembly 200 facing the direction of movement of the particulate matter in the air, and is capable of discharging to the region 700 of the dust collecting assembly 200 facing the direction of movement of the particulate matter in the air, or the discharge member 420 is directed toward the ionization region 800 formed after the dust collecting assembly 200 is energized, and the discharge assembly 400 is capable of discharging to the ionization region 800 formed after the dust collecting assembly 200 is energized. Therefore, the surface facing the movement direction of the particles in the air is enabled to face the particles in the air as much as possible, and the dust collection effect is improved. The discharging assembly 400 can charge the particles in the air during operation, so that the charged particles can be collected by the dust collecting assembly 200 at the first time and rapidly, which is beneficial to improving the dust collecting effect of the dust collecting assembly 200.

In some embodiments, optionally, as shown in fig. 1, the bracket 410 includes an annular wall 412.

The number of the discharge members 420 is plural, and the plurality of discharge members 420 are arranged at intervals along the circumferential direction of the annular wall 412.

When the discharge assembly 400 is disposed on the mounting frame 300, the annular wall 412 surrounds the dust collection assembly 200.

In this embodiment, further defining the structure of the discharge assembly 400, the holder 410 includes an annular wall 412, a plurality of discharge members 420 are disposed on the annular wall 412, and the plurality of discharge members 420 are spaced apart. The holder 410 has a function of supporting and fixing the plurality of discharge parts 420.

The plurality of discharge parts 420 are spaced apart so as to discharge ions in a plurality of directions and at a plurality of positions to increase the amount of discharged ions and to increase the area of discharged ions, providing effective and reliable structural support for enhancing the dust collecting effect of the dust collecting assembly 200.

Optionally, the discharge part 420 includes a discharge needle.

In addition, when the discharge assembly 400 is provided to the mounting frame 300, the annular wall 412 surrounds the dust collection assembly 200. That is, the holder 410 of the discharge assembly 400 has a function of accommodating the dust collection assembly 200. In this way, the distance between the discharging component 420 and the dust collecting component 200 is shortened, so that the discharging component 400 can charge the particles in the air when working, so that the charged particles can be collected by the dust collecting surface 210 of the dust collecting component 200 at the first time and quickly, and the dust collecting effect of the dust collecting component 200 is improved.

In addition, since the bracket 410 of the discharging assembly 400 has the function of accommodating the dust collecting assembly 200, the overall assembly size of the discharging assembly 400 and the dust collecting assembly 200 can be reduced, so that the space occupation rate in the air purifying device 10 can be reduced while the purifying effect of the air purifying device 10 is ensured, the reasonable layout of other component parts of the air purifying device 10 is facilitated, and the overall size of the air purifying device 10 can be reduced.

In some embodiments, optionally, as shown in fig. 1, 4, and 5, the air cleaning apparatus 10 further includes an ion wind assembly 900.

The ion wind assembly 900 is provided to at least one of the mounting frame 300 and the support base 100.

The mounting frame 300 and/or the support 100 provided with the ion wind assembly 900 are provided with an air inlet 1000 and an air outlet 1100.

Both the air inlet 1000 and the air outlet 1100 are in communication with the ion wind assembly 900.

In this embodiment, the structure of the air cleaning apparatus 10 is further defined such that the air cleaning apparatus 10 further includes an ion wind assembly 900, where the ion wind assembly 900 is provided on at least one of the mounting frame 300 and the support 100, e.g., where the ion wind assembly 900 is provided on the mounting frame 300, e.g., where the ion wind assembly 900 is provided on the support 100, e.g., where both the mounting frame 300 and the support 100 are provided with the ion wind assembly 900.

The ion wind component 900 can emit ion beams during operation, so as to achieve the effects of membrane rupture sterilization and disinfection.

It will be appreciated that the mounting frame 300 and/or the support 100 provided with the ion wind assembly 900 is provided with an air inlet 1000 and an air outlet 1100, the air inlet 1000 being in communication with the ion wind assembly 900 and the air outlet 1100 being in communication with the ion wind assembly 900 to ensure effective contact of the air flow with the ion wind assembly 900 to provide structural support for forming the ion beam.

In some embodiments, optionally, as shown in fig. 6, 7, 8, 9, and 10, the ion wind assembly 900 includes a frame 910, an ion emitting component 920, and an ion receiving component 930.

The frame 910 communicates the air inlet 1000 and the air outlet 1100.

An ion emitting member 920 is provided within the frame 910.

An ion receiving member 930 is disposed within the frame 910.

In this embodiment, the structure of the ion wind assembly 900 is further defined such that the ion wind assembly 900 includes a frame 910, an ion emitting component 920, and an ion receiving component 930. The ion emitting component 920 and the ion receiving component 930 are both arranged in the frame 910, and the frame 910 serves as a mounting carrier for the ion emitting component 920 and the ion receiving component 930, so that the ion emitting component 920 and the ion receiving component 930 are mounted and fixed, the matching sizes of the ion emitting component 920 and the ion receiving component 930 and the air inlet 1000 and the air outlet 1100 can be ensured, and reliable structural support is provided for ensuring that the ion wind component 900 is effectively contacted with air flow.

It will be appreciated that the ion emitting member 920 and the ion receiving member 930 cooperate to ionize air molecules flowing through the ion wind assembly 900 to become charged particles, the charged particles are accelerated by the action of an electric field force and collide with other particles, and meanwhile, the other particles are charged, and the dust is charged by the collision with the charged particles, so that the charged particles and the charged dust move toward the dust collecting assembly 200 under the action of the electric field force, and the dust collecting assembly 200 works to have charges opposite to those of the charged particles, thereby achieving the purpose of absorbing and neutralizing the charged particles and the charged dust to collect dust, bacteria, and the like.

Optionally, an ion wind receiving component is disposed opposite at least a portion of the air outlet 1100.

Optionally, the ion wind emitting component is disposed opposite at least a portion of the ion wind receiving component.

In some embodiments, optionally, as shown in fig. 4 and 5, when both the ion wind assembly 900 and the discharge assembly 400 are provided to the mounting frame 300, the mounting frame 300 is provided with a partition 320.

The spacer 320 is positioned between the discharge assembly 400 and the ion wind assembly 900.

In this embodiment, the structure of the mounting frame 300 is further defined such that when the ion wind assembly 900 and the discharge assembly 400 are both provided to the mounting frame 300, the mounting frame 300 is provided with the partition 320, and the partition 320 is located between the discharge assembly 400 and the ion wind assembly 900. The partition 320 has a function of blocking the discharge assembly 400 and the ion wind assembly 900 to ensure the safety and reliability of the discharge assembly 400 and the ion wind assembly 900 when operated. When the discharge assembly 400 and the ion wind assembly 900 are operated, high voltage electricity is generated, and if the partition 320 is not arranged between the discharge assembly 400 and the ion wind assembly 900, safety accidents are easy to occur, so that the air purifying device 10 is damaged.

In this embodiment, the discharge assembly 400 and the ion wind assembly 900 are located at opposite sides of the partition 320.

In other embodiments, the partition 320 partitions the interior space of the mounting frame 300 into a plurality of receiving spaces, a portion of the plurality of receiving spaces being used for receiving the discharge assembly 400, and another portion of the plurality of receiving spaces being used for receiving the ion wind assembly 900.

In other embodiments, the partition 320 partitions the interior space of the support base 100 into a plurality of receiving spaces, a portion of the plurality of receiving spaces being used for receiving the discharge assembly 400, and another portion of the plurality of receiving spaces being used for receiving the ion wind assembly 900.

Optionally, the support 100 is provided with a spacer 320.

Optionally, a spacer 320 is positioned between the discharge member 420 of the discharge assembly 400 and the ion wind assembly 900. That is, a portion of the discharge assembly 400 is separated from the ion wind assembly 900 by the partition 320.

Alternatively, all of the discharge assembly 400 is separated from the ion wind assembly 900 by the partition 320.

In some embodiments, optionally, as shown in fig. 1, 4, and 5, the mount 300 includes a first wall section 330 and a second wall section 340.

The first wall section 330 encloses a first mounting cavity 334 having an opening 332.

The mouth wall of the opening 332 surrounds the dust collection surface 210.

The second wall section 340 is connected to a side of the first wall section 330 facing the bottom surface 110 of the support base.

The second wall segment 340 encloses a second mounting cavity 342.

The mounting frame 300 is sectioned in a direction perpendicular to the height direction of the support base 100, and the sectional area of the first mounting cavity 334 is larger than that of the second mounting cavity 342.

When the discharge assembly 400 and the ion wind assembly 900 are both disposed on the mounting frame 300, the discharge assembly 400 is disposed in the first mounting cavity 334, and the ion wind assembly 900 is disposed in the second mounting cavity 342.

In this embodiment, the mounting bracket 300 comprises a first wall section 330 and a second wall section 340, the first wall section 330 and the second wall section 340 being connected, and the second wall section 340 being located on a side of the first wall section 330 facing the bottom surface 110 of the support base.

The first wall section 330 encloses a first mounting cavity 334 having an opening 332, the dust collection assembly 200 is disposed at the opening 332, and the mouth wall of the opening 332 surrounds the dust collection surface 210. That is, the dust collection assembly 200 is exposed to the mounting frame 300 through the opening 332, and the mounting frame 300 does not shield the dust collection surface 210 of the dust collection assembly 200, so that the dust collection surface 210 can be exposed to the mounting frame 300. Thus, the dust collecting surface 210 is not blocked from collecting dust.

In addition, the mounting frame 300 is sectioned in a direction perpendicular to the height direction of the support base 100, and the sectional area of the first mounting cavity 334 is larger than that of the second mounting cavity 342. When the discharging assembly 400 and the ion wind assembly 900 are both disposed on the mounting frame 300, the discharging assembly 400 is disposed in the first mounting cavity 334, the ion wind assembly 900 is disposed in the second mounting cavity 342, the first mounting cavity 334 has the function of accommodating the discharging assembly 400, and the second mounting cavity 342 has the function of accommodating the ion wind assembly 900. This arrangement makes the shape of the mount 300 a torch shape. In this way, the dust collecting assembly 200, the discharging assembly 400 and the ion wind assembly 900 can be effectively assembled with the mounting frame 300, and the overall dimension of the mounting frame 300 can be reduced, so that the material investment of the mounting frame 300 can be reduced, and the production cost of the air purifying device 10 can be reduced. Meanwhile, the mounting frame 300 is convenient for a user to hold, so that a reliable force application point is provided when the air purification device 10 is dismounted, and dismounting efficiency of the air purification device 10 is reduced.

In some embodiments, the cross-sectional area of the second mounting cavity 342 optionally decreases gradually along the dust collection surface 210 to the bottom surface 110 of the support base.

In this embodiment, the structure of the second mounting chamber 342 is further defined such that the sectional area of the second mounting chamber 342 gradually decreases along the dust collection surface 210 to the bottom surface 110 of the support base. For example, the second mounting cavity 342 is tapered along the dust collection surface 210 to the bottom surface 110 of the support base. This arrangement is advantageous in reducing the overall dimension of the mounting bracket 300, and thus in reducing the material investment of the mounting bracket 300, and in reducing the production cost of the air cleaning apparatus 10. Meanwhile, the mounting frame 300 is convenient for a user to hold, so that a reliable force application point is provided when the air purification device 10 is dismounted, and dismounting efficiency of the air purification device 10 is reduced.

In some embodiments, the dust collection assembly 200 and the mounting frame 300 are optionally removably connected.

In this embodiment, the mating structure of the dust collection assembly 200 and the mounting frame 300 is further defined such that the dust collection assembly 200 and the mounting frame 300 are removably connected, the connection means of the dust collection assembly 200 and the mounting frame 300 including any one or combination of the following: screw connection, riveting, magnetic attraction connection and plug connection. This arrangement is convenient for the cleaning maintenance of the dust collection assembly 200 and the mounting frame 300 while ensuring the reliability of the connection of the dust collection assembly 200 and the mounting frame 300, and reduces the possibility of bacteria breeding. That is, the dust collecting assembly 200 and the mounting frame 300 may be separated according to actual use requirements, or the dust collecting assembly 200 and the mounting frame 300 may be assembled together. This arrangement simplifies the assembly structure of the air cleaning apparatus 10, the disassembly and assembly process is simple, the disassembly and assembly difficulty of the dust collection assembly 200 is reduced, and the cleaning and subsequent repair and maintenance of the dust collection assembly 200 are facilitated.

In some embodiments, optionally, the mounting frame 300 is movably connected to the support base 100, and the mounting frame 300 can drive the dust collecting assembly 200 to move relative to the support base 100.

In this embodiment, the mating structure of the mounting frame 300 and the support base 100 is further defined, such that the mounting frame 300 is movably connected to the support base 100, and the mounting frame 300 can drive the dust collecting assembly 200 to move relative to the support base 100. When the mounting frame 300 moves relative to the support base 100, the dust collection assembly 200 also moves relative to the support base 100. That is, the fitting position of the dust collection assembly 200 with respect to the support base 100 can be adjusted.

When the dust collection is required to be performed on a plurality of areas in the room, the dust collection assembly 200 can perform multi-directional dust collection on the plurality of areas by adjusting the position of the mounting frame 300 relative to the supporting seat 100. That is, the purpose of adjusting the suction area of the dust collection assembly 200 can be achieved by adjusting the fitting position of the mounting frame 300 with respect to the support base 100 without moving the air cleaning apparatus 10 as a whole.

When it is required to perform dust collection on a specific area in a room, the matching position of the mounting frame 300 and the supporting seat 100 can be fixed to achieve the function of fixing the mounting position of the dust collection assembly 200, so that the function of directional dust collection on a certain area can be achieved.

The utility model provides a through the structure of reasonable setting air purification equipment 10, under the condition that does not move air purification equipment 10, the accessible adjusts the mounting bracket 300 for the position of supporting seat 100 reaches the purpose of adjusting dust collection area of dust collection subassembly 200. This setting has reduced the use degree of difficulty of air purification equipment 10, can satisfy the user's diversified user demand, is favorable to promoting air purification equipment 10's purification efficiency, is favorable to promoting the performance and the market competition of product.

It can be appreciated that the mounting frame 300 is movably connected with the supporting seat 100, and the supporting seat 100 serves as a mounting carrier of the mounting frame 300 to mount and fix the mounting frame 300.

In some embodiments, optionally, as shown in fig. 1, the dust collection assembly 200 is provided with a handle 1200.

In this embodiment, the structure of the dust collection assembly 200 is further defined such that the dust collection assembly 200 is provided with a handle 1200, and the dust collection assembly 200 and the mounting frame 300 can be assembled by holding the handle 1200, or the dust collection assembly 200 can be separated from the mounting frame 300 by holding the handle 1200. This arrangement can reduce the efficiency of the assembly and disassembly of the dust collection assembly 200.

Optionally, a portion of the dirt collection assembly 200 is recessed to form a handle 1200.

Optionally, a portion of the dirt collection assembly 200 is raised to form a handle 1200.

Alternatively, the handle 1200 is independent of the dirt collection assembly 200, i.e., the handle 1200 and dirt collection assembly 200 are two relatively independent pieces, with the handle 1200 being connected to the dirt collection assembly 200.

In some embodiments, the dust collection surface 210 optionally includes an elliptical surface and/or a polygonal surface.

In this embodiment, the shape of the dust collection surface 210 is further defined such that the dust collection surface 210 includes an elliptical surface and/or a polygonal surface. For example, the dust collection surface 210 is an elliptical surface, e.g., the dust collection surface 210 is a polygonal surface, e.g., the dust collection surface 210 includes an elliptical surface and a polygonal surface.

In other embodiments, the dust collection surface 210 shape includes any one or a combination of the following: elliptical surfaces, polygonal surfaces and profiled surfaces, the profiled surfaces being irregularly shaped surfaces.

In some embodiments, optionally, as shown in fig. 1, the dust collection assembly 200 further includes a first guard 220 and a conductive member 230.

The first guard plate 220 is formed with a dust collecting surface 210.

The conductive member 230 is located on a side of the first shield 220 facing away from the dust collection surface 210.

In this embodiment, the structure of the dust collecting assembly 200 is further defined such that the dust collecting assembly 200 further includes a first shield 220 and a conductive member 230, the first shield 220 being formed with the dust collecting surface 210, the conductive member 230 being located at a side of the first shield 220 facing away from the dust collecting surface 210, specifically, the conductive member 230 being located at an inner side of the first shield 220, that is, the first shield 220 being located at an outer side of the conductive member 230.

When the dust collection assembly 200 is in operation, the conductive member 230 generates an electric field in an energized state, so that a side of the first guard 220 facing away from the conductive member 230 forms the dust collection surface 210. Specifically, by applying a positive dc high voltage to the conductive member 230, a large suction force is generated at the dust collecting surface 210 of the first guard plate 220, and the dust collecting surface 210 can adsorb fine particles such as solid particles and/or dust in the air, thereby achieving the purpose of dust collection by the dust collecting surface 210.

In addition, the dust collecting surface 210 is formed on the side of the first guard plate 220 facing away from the conductive member 230, and dust on the dust collecting surface 210 can be removed by wiping the dust collecting surface 210, so that cleaning and subsequent maintenance of the dust collecting assembly 200 are facilitated, zero material consumption is reduced, and the use cost of the dust collecting assembly 200 is reduced.

It will be appreciated that when the dust collecting assembly 200 is in operation, the dust collecting surface 210 of the dust collecting assembly 200 will absorb the particulate matters to reduce the concentration of the particulate matters near the dust collecting surface 210, so that the air with higher concentration of the particulate matters far from the dust collecting surface 210 will be transferred to the area with lower concentration of the particulate matters until the particulate matters are uniformly distributed, that is, the air with higher concentration of the particulate matters will flow to the dust collecting surface 210 for the dust collecting surface 210 to collect the particulate matters, thus improving the dust collecting efficiency of the dust collecting assembly 200 and being beneficial to improving the dust collecting effect of the dust collecting assembly 200.

In some embodiments, optionally, as shown in fig. 1, the dust collection assembly 200 further includes a second guard plate 240.

The conductive member 230 is located between the first guard 220 and the second guard 240.

In this embodiment, the structure of the dust collecting assembly 200 is further defined, so that the dust collecting assembly 200 further includes a second guard plate 240, the conductive member 230 is located between the first guard plate 220 and the second guard plate 240, and the first guard plate 220 and the second guard plate 240 have a protective effect on the conductive member 230, so that the conductive member 230 can be protected from the occurrence of the situation that an external force directly acts on the conductive member 230, and the service life of the conductive member 230 can be protected. In addition, the first guard plate 220 and the second guard plate 240 can also block moisture, dirt, etc. in the outside, so as to avoid the occurrence of safety matters caused by the contact of the conductive member 230 with the moisture, etc., and thus, the use safety and reliability of the dust collection assembly 200 can be improved.

Optionally, the side of the second guard 240 facing away from the conductive member 230 forms the dust collecting surface 210, and dust on the dust collecting surface 210 can be removed by wiping the dust collecting surface 210, so that cleaning and subsequent repair and maintenance of the dust collecting assembly 200 are facilitated.

Optionally, the number of second guard plates 240 is one.

Alternatively, the number of the second guard plates 240 is plural, and the plurality of second guard plates 240 are arranged at intervals in the direction from the first guard plate 220 to the conductive member 230, and one conductive member 230 is provided between any adjacent two of the second guard plates 240.

In some embodiments, optionally, as shown in fig. 3, the dust collection assembly 200 further includes a conductive layer 250.

The conductive layer 250 is provided on a side of at least one of the first and second shields 220 and 240 facing the conductive member 230.

In this embodiment, the structure of the dust collection assembly 200 is further defined such that the dust collection assembly 200 further includes a conductive layer 250, the conductive layer 250 being disposed on a side of at least one of the first guard plate 220 and the second guard plate 240 facing the conductive member 230. For example, the conductive layer 250 is disposed on a side of the first guard 220 facing the conductive member 230. For example, the conductive layer 250 is disposed on a side of the second guard 240 facing the conductive member 230. For example, the side of the first shield 220 facing the conductive member 230 and the side of the second shield 240 facing the conductive member 230 are each provided with a conductive layer 250. This arrangement is advantageous in increasing the suction force of the dust collecting surface 210 of the first guard plate 220, and thus, in improving the efficiency of adsorbing particulate matter.

In some embodiments, optionally, the first guard plate 220 and the second guard plate 240 each comprise a glass plate, the conductive member 230 comprises a graphene aluminum wire layer, and the conductive layer 250 comprises a barium carbonate layer.

In this embodiment, the structures of the first shield 220, the second shield 240, the conductive member 230, and the conductive layer 250 are further defined. Wherein the first guard plate 220 comprises a glass plate, the second guard plate 240 comprises a glass plate, the conductive member 230 comprises a graphene aluminum wire layer, and the conductive layer 250 comprises a barium carbonate layer.

The first shield 220 comprises a glass sheet and the second shield 240 comprises a glass sheet, which arrangement allows visibility of the first shield 220 and the second shield 240, and the dust collection process and effect of the dust collection assembly 200 when in operation.

The ideal insulating medium has no free charge, a small amount of free charge is always present in the actual dielectric medium, various substances can be basically seen as objects with positive and negative electron centers overlapped, and in general, positive and negative bound charges in the dielectric medium which is not acted by an electric field are counteracted everywhere on average, and no electric property is shown macroscopically. The localized movement of bound charges under the action of an external electric field causes macroscopic electrical properties to develop, which are referred to as polarization, where the surface and interior of the dielectric are non-uniform. The dust collection assembly 200 generates an electric field, generates polarized charges of substances (e.g., cotton balls, wool, leaves, and books) and the like in the electric field thereof, and then adsorbs the solid particles on the dust collection surface 210 according to the principle of attraction of foreign charges to achieve a dust collection effect.

The coulomb force F is given by: f=kx (q1×q2)/r ² Wherein Q1 and Q2 are charge amounts of two objects, respectively, r is a distance between two objects (centers), K is a constant, and k= 8.987 ×10 ⁹ Nm ² /C ² . I.e. the interaction force between the stationary charged bodies. The charged body can be thought of as being composed of a number of point charges, with the interaction force between each pair of stationary point charges following coulomb's law. Coulomb law is: the magnitude of the interaction force between the two static point charges Q1 and Q2 in vacuum is proportional to the product of the Q1 and Q2, inversely proportional to the square of the distance r between the two static point charges, the direction of the interaction force is along the connecting line of the static point charges, the charges with the same numbers repel each other, and the charges with different numbers attract each other.

The graphene aluminum wire layer can store a large amount of negative ions by utilizing a large specific area. The glass plate has the function of an adsorption disc.

By utilizing the principle of coulomb force between ions, when the adsorbed substances approach to the glass plate with negative ions, the adsorption effect can be generated.

In some embodiments, optionally, as shown in fig. 1, 2, 3, and 4, the support base 100 includes a support bar 130 and a base body 120.

The support bar 130 is disposed on the base 120, and the support bar 130 is used for supporting the dust collection assembly 200.

In this embodiment, the structure of the support base 100 is further defined such that the support base 100 includes the support bar 130 and the base body 120.

The support bar 130 is disposed on the base 120, and the base 120 serves as a mounting carrier for the support bar 130, and has the function of mounting and fixing the support bar 130.

The support bar 130 is used for supporting the dust collection assembly 200, and can raise the dust collection assembly 200 to the bottom surface of the base 120, i.e., the dust collection assembly 200 has a certain installation height, thus facilitating the dust collection assembly 200 to absorb the dust of the air with a certain height.

Alternatively, the air cleaning apparatus 10 is a torch type structure.

Alternatively, the support bar 130 is rotatably connected to the mounting frame 300, and rotation of the mounting frame 300 relative to the support bar 130 can adjust the inclination angle of the dust collecting surface 210 relative to the base 120.

The arrows in fig. 9 indicate the direction of the outlet air of the ion air assembly 900.

The arrows in fig. 11 indicate the direction of movement of the particulate matter in the air.

The air cleaning device 10 is shaped as a torch. The air cleaning apparatus 10 includes a support base 100, a dust collection assembly 200, a discharge assembly 400, an ion wind assembly 900, and a mounting frame 300.

The ion wind assembly 900 includes an ion emitting component 920, a frame 910, and an ion receiving component 930.

The discharge assembly 400 includes a discharge needle and a holder 410.

The support base 100 includes a base body 120 and a support bar 130.

The dust collection assembly 200 is positioned above the base, and the discharge assembly 400 and/or the ion wind assembly 900 are arranged below the dust collection assembly 200.

The dust collection assembly 200 is removably coupled to the frame 910.

The dust collection assembly 200 uses a glass plate for dust. The dust collection assembly 200 includes a first shield 220, a conductive member 230, and a second shield 240, the first shield 220 and the second shield 240 each including a silicon dioxide tempered glass plate, the conductive member 230 including a graphene aluminum wire layer. The inside of the glass plate is provided with a conductive layer 250, the conductive layer 250 comprising a barium carbonate layer. The cavity between the two layers of glass plates is used for accommodating the graphene aluminum wire layer. By adding positive direct current high voltage electricity to the graphene aluminum wire layer, the surface of the glass plate can generate large suction force, so that the dust collection effect of the glass plate is realized.

The air cleaning apparatus 10 is shaped as a torch, and the air cleaning apparatus 10 includes a dust collection assembly 200 to achieve an air cleaning effect. Meanwhile, the air purifying device 10 has no filter screen, no consumable and low noise operation.

The dust collection assembly 200 can directly adsorb dust in the air, and can adsorb 1kg of substances at maximum.

The air purification device 10 of the application does not need a filter screen, and uses a glass plate to collect dust, so that the dust is cleaned after being collected, and the air purification device does not need replacement and has zero consumable.

The dust removal effect of the air cleaning apparatus 10 of the present application is visible.

The ion wind component 900 can emit high-speed ion beams during operation, so that the purposes of membrane rupture sterilization and disinfection are achieved.

The shape of the air purification device 10 of the present application is of a torch type, facilitating the movement of the user.

The dust collection assembly 200 is easy to disassemble and convenient for a user to clean.

Meanwhile, the user can easily wipe off dust of the dust collection assembly 200 without disassembling the dust collection assembly 200.

The main protection points of the whole machine are as follows:

the dust collection assembly 200 is provided with a handle 1200, and the dust collection assembly 200 can be assembled with or disassembled from the mounting frame 300 through the handle 1200.

The dust collection surface 210 of the dust collection assembly 200 is parallel to the floor.

Optionally, the dust collection assembly 200 is movably connected with the support base 100, and the cleaning main body is movable with respect to the support base 100.

The dust collection assembly 200 is movably connected with the support base 100, and the dust collection assembly 200 can move relative to the support base 100. That is, the fitting position of the dust collection assembly 200 with respect to the support base 100 can be adjusted.

When the dust is collected from a plurality of areas in the room, the dust collection assembly 200 can perform multi-directional dust collection on the plurality of areas by adjusting the position of the dust collection assembly 200 relative to the support 100. That is, the purpose of adjusting the adsorption area of the dust collection assembly 200 can be achieved by adjusting the mating position of the dust collection assembly 200 with respect to the support base 100 without moving the air cleaning apparatus 10 as a whole.

When it is required to perform dust collection on a specific area in a room, the matching position of the dust collection assembly 200 and the support base 100 can be fixed to achieve the function of fixing the installation position of the dust collection assembly 200, so that the function of directional dust collection on a certain area can be achieved.

Compared with the dust collection area of the dust collection assembly regulated by integrally moving the air purification device in the related art, the dust collection area regulation device has the advantages that the dust collection area of the dust collection assembly 200 can be regulated by regulating the position of the dust collection assembly 200 relative to the supporting seat 100 under the condition that the air purification device 10 is not moved by reasonably arranging the structure of the air purification device 10. This setting has reduced the use degree of difficulty of air purification equipment 10, can satisfy the user's diversified user demand, is favorable to promoting air purification equipment 10's purification efficiency, is favorable to promoting the performance and the market competition of product.

Optionally, the dust collecting assembly 200 is connected to a connection part, and the connection part can drive the dust collecting assembly 200 to move relative to the support 100, so as to adjust the installation height of the dust collecting assembly 200.

The connection part is connected with the dust collection assembly 200, and the connection part is movably connected with the support 100. The connection portion is movable relative to the support base 100. When the connection part moves with respect to the support base 100, the dust collection assembly 200 connected with the connection part can move with the connection part with respect to the support base 100 to adjust the installation height of the dust collection assembly 200.

Optionally, the connection portion drives the dust collection assembly 200 to move toward the support base 100, so as to shorten the distance between the dust collection assembly 200 and the support base 100, and reduce the installation height of the dust collection assembly 200, so as to reduce the dimension of the air purification apparatus 10 in the height direction. The air cleaning device 10 is placed on a desk, a counter, etc. to meet the use requirements of the air cleaning device 10 as a desk-top device.

Optionally, the connection portion drives the dust collection assembly 200 to move in a direction away from the support base 100 to increase a distance between the dust collection assembly 200 and the support base 100, and increases a mounting height of the dust collection assembly 200 to increase a dimension of the air purification apparatus 10 in a height direction. To place the air cleaning apparatus 10 on the ground to satisfy the use requirement that the air cleaning apparatus 10 is a floor-standing apparatus.

Optionally, when the air pollution at the lower position of the indoor space is serious, the connecting portion can drive the dust collecting assembly 200 to move towards the direction of the supporting seat 100, so as to shorten the distance from the dust collecting assembly 200 to the supporting seat 100, reduce the installation height of the dust collecting assembly 200, and timely purify the air at the lower position of the indoor space in the first time.

Optionally, when the air pollution at the high indoor position is serious, the connection part can drive the dust collection assembly 200 to move in a direction away from the supporting seat 100, so as to increase the distance from the dust collection assembly 200 to the supporting seat 100, increase the installation height of the dust collection assembly 200, and timely purify the air with high indoor height at the first time.

That is, the installation height of the dust collecting assembly 200 can be adjusted according to different use situations, and the indoor air pollution condition can be sensed to adjust the installation height of the dust collecting assembly 200, so as to meet the diversified use demands of users, and be beneficial to improving the use performance and market competitiveness of the product.

The present application provides an air cleaning apparatus 10 including a support base 100 and a dust collection assembly 200.

The mating structure of the dust collection surface 210 and the support base 100 is further defined such that the dust collection surface 210 is parallel to the bottom surface 110 of the support base. That is, the dust collection surface 210 is parallel to a placement surface for placing the air cleaning apparatus 10.

As shown in fig. 12, the air purifying apparatus 10 provided in the present application includes a dust collecting assembly 200, an ion wind assembly 900 and a discharge assembly 400, wherein the dust collecting assembly 200 includes a first protecting plate 220, a second protecting plate 240 and a conductive member 230, the conductive member 230 is located between the first protecting plate 220 and the second protecting plate 240, the conductive member 230 is made of a metal conductive material or a non-metal conductive material, and a large amount of negative ions can be stored by using a large specific area.

The metal conductive material comprises copper, aluminum, silver, iron, tin, gold, nickel, lead, magnesium, zinc, molybdenum, yttrium, tungsten and cobalt, and the nonmetal conductive material comprises graphite and graphene. The conductive member 230 may also be made of a combination or compound of metallic and/or non-metallic conductive materials. Optionally, the conductive member 230 is a graphene aluminum wire layer.

The material of the first guard 220 and the second guard 240 may be at least one of glass, plastic, or rubber.

The first guard plate 220 and the second guard plate 240 can be used as adsorption structures, and when an object to be adsorbed approaches a glass layer with negative ions by utilizing coulomb force existing between ions, adsorption effect can be generated, and air pollutants such as PM2.5, dust, volatile substances and the like can move towards the first guard plate 220 along the direction indicated by an arrow M, so that the air pollutants can be adsorbed on the surface of the guard plate.

The ion wind assembly 900 and/or the discharge assembly 400 may deliver negative ions to the dust collection assembly 200 in the direction indicated by arrow N, and may emit an ion beam in the direction indicated by arrow O, through which membrane rupture sterilization may be achieved.

Further, based on coulomb law, the coulomb force is calculated as: f=k×q1×q2/r ² Wherein Q1 and Q2 are charge amounts of two objects, respectively, r is a distance between centers of the two objects (a distance between Q1 and Q2), K is a constant, and k= 8.987 ×10 ⁹ The unit is ox rice ² A library ² (N·m ² /C ² ). Coulomb force is the interaction force between stationary charged bodies.

The charged body can be thought of as being composed of a number of point charges, the interaction force between each pair of stationary point charges following the coulomb law: the magnitude of the interaction force between two stationary point charges Q1 and Q2 in vacuum is proportional to the product of Q1, Q2, inversely proportional to the square of the distance r between the point charges Q1 and Q2, the direction of the force along their connection, the charges of the same sign repel, and the charges of the different sign attract.

The ideal insulating medium has no free charge, a small amount of free charge exists in the actual dielectric medium, various substances can be basically seen as objects with positive and negative electron centers overlapped, and under the general condition, positive and negative bound charges in the dielectric medium which are not acted by an electric field are counteracted everywhere on average, and no electric property is displayed macroscopically. The localized movement of bound charges under the action of an external electric field causes macroscopic electrical properties to develop, which are referred to as polarization, where the surface and interior of the dielectric are non-uniform. The conductive member 230 generates an electric field, generates polarized charges of substances (e.g., air pollutants, etc.) in the electric field thereof, and then adsorbs the substances to the surface of the dust collection assembly 200 according to the principle that the foreign charges want to attract.

Further, the dust collecting assembly 200 is electrified to generate an electric field, and the particles move in the space according to the concentration difference, move to the electric field area, are adsorbed by the dust collecting assembly 200, and always have a low concentration area near the dust collecting assembly 200, so that the particles move.

The electric field area where the air pollutants move to the dust collection assembly 200 is polarized to be adsorbed to the dust collection assembly 200, and there is an acceleration motion process near the dust collection assembly 200.

The power supply part 600 has a positive electrode and a negative electrode, one of which is connected to the dust collection assembly 200 and the other of which is connected to the discharge assembly 400, and the discharge assembly 400 releases electrons into the air, so that the air contaminant is charged with electricity opposite to the dust collection assembly 200, and the adsorption to the dust collection assembly 200 is accelerated. The purification efficiency is improved, and the discharge assembly 400 charges air pollutants to have a sterilizing effect.

One of the positive and negative electrodes of the power supply part 600 is connected to the ion emitting part 920 of the ion wind assembly 900, and the other is connected to the ion receiving part 930 of the ion wind assembly 900, and an air flow passage must be provided, in which the ion emitting part 920 and the ion receiving part 930 are installed to allow the air flow to pass therethrough, thereby sterilizing the air flow.

The field area created by the dirt collection assembly 200 after power is applied is shown in fig. 13.

The front side of the dust collection surface 210 is divided into a plurality of sector-shaped sub-areas in the far and near directions.

ρ1 is the concentration value of the contaminant in the first sub-region, ρ2 is the concentration value of the contaminant in the second sub-region, ρ3 is the concentration value of the contaminant in the third sub-region, ρ4 is the concentration value of the contaminant in the fourth sub-region.

Wherein ρ1 < ρ2 < ρ3 < ρ4.

Arrow d shows the direction of movement of the contaminant, V1 is the movement velocity of the contaminant in the first sub-zone, V2 is the movement velocity of the contaminant in the second sub-zone, V3 is the movement velocity of the contaminant in the third sub-zone, and V4 is the movement velocity of the contaminant in the fourth sub-zone.

Wherein V1 is larger than V2 is larger than V3 is larger than V4, namely the larger the concentration difference is, the faster the movement speed is.

In the present application, the term "plurality" means two or more, unless explicitly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An air cleaning apparatus, comprising:

a support base;

the dust collection assembly is used for supporting the dust collection assembly, and the dust collection assembly can generate an electric field in an electrified state so that a dust collection surface is formed on one side of the dust collection assembly, which is away from the bottom surface of the support seat.

2. The air cleaning apparatus according to claim 1, wherein at least a portion of the dust collection surface is planar; or alternatively

The dust collection surface is a smooth curved surface.

3. An air cleaning apparatus according to claim 1 or 2, wherein the dust collecting surface is parallel to the bottom surface of the support base.

4. The air cleaning apparatus according to claim 1 or 2, further comprising:

the dust collection assembly is connected with the supporting seat through the installation frame.

5. The air cleaning apparatus according to claim 4, further comprising:

the discharging assembly is arranged on at least one of the mounting frame and the supporting seat, the mounting frame provided with the discharging assembly and/or the supporting seat provided with a discharging outlet, and the discharging assembly is communicated with the discharging outlet;

and a power supply part having a positive electrode and a negative electrode, one of the positive electrode and the negative electrode being electrically connected with the discharge assembly, and the other of the positive electrode and the negative electrode being electrically connected with the dust collection assembly.

6. The air cleaning apparatus according to claim 5, wherein when the discharge assembly is provided on the mounting frame, the mounting frame is provided with a support rib, the dust collection assembly is supported on the support rib, and the discharge assembly is provided on a side of the support rib facing away from the dust collection assembly.

7. The air cleaning apparatus of claim 5, wherein the discharge assembly comprises:

a bracket;

and a discharge member provided on the holder, wherein one of the positive electrode and the negative electrode is electrically connected to the discharge member.

8. The air cleaning apparatus according to claim 7, wherein when the discharge assembly is provided to the mounting frame, the discharge member is capable of discharging to a region of the dust collection assembly facing a direction of movement of particulate matter in air, toward a region of the dust collection assembly facing a direction of movement of particulate matter in air; or (b)

The discharge component faces the ionization area formed after the dust collection component is electrified, and the discharge component can discharge the ionization area formed after the dust collection component is electrified.

9. The air purification apparatus of claim 7, wherein the bracket comprises an annular wall;

the number of the discharge parts is a plurality, and the plurality of the discharge parts are arranged at intervals along the circumferential direction of the annular wall; when the discharge assembly is disposed on the mounting frame, the annular wall surrounds the dust collection assembly.

10. The air cleaning apparatus according to claim 5, further comprising:

The ion wind component is arranged on at least one of the mounting frame and the supporting seat, the mounting frame provided with the ion wind component and/or the supporting seat provided with an air inlet and an air outlet, and the air inlet and the air outlet are communicated with the ion wind component.

11. The air purification apparatus of claim 10, wherein the ion wind assembly comprises: the frame is communicated with the air inlet and the air outlet; an ion emission member provided in the frame; an ion receiving member provided in the frame; and/or

When the ion wind component and the discharge component are both arranged on the mounting frame, the mounting frame is provided with a partition plate, and the partition plate is positioned between the discharge component and the ion wind component.

12. The air cleaning apparatus of claim 10, wherein the mounting bracket comprises:

a first wall section enclosing a first mounting cavity having an opening, the opening wall surrounding the dust collection surface;

the second wall section is connected to one side of the first wall section, which faces the bottom surface of the supporting seat, a second installation cavity is formed in the second wall section in a surrounding mode, the installation frame is sectioned along the height direction perpendicular to the supporting seat, and the sectional area of the first installation cavity is larger than that of the second installation cavity;

When the discharging assembly and the ion wind assembly are both arranged on the mounting frame, the discharging assembly is arranged in the first mounting cavity, and the ion wind assembly is arranged in the second mounting cavity.

13. The air cleaning apparatus according to claim 12, wherein a cross-sectional area of the second installation cavity gradually decreases along the dust collection surface to a bottom surface of the support base.

14. The air cleaning apparatus of claim 4, wherein the dust collection assembly is removably coupled to the mounting frame; and/or

The installation frame is movably connected with the supporting seat, and the installation frame can drive the dust collection assembly to move relative to the supporting seat.

15. An air cleaning apparatus according to claim 1 or 2, wherein the dust collection assembly is provided with a handle; and/or

The dust collection surface comprises an elliptical surface and/or a polygonal surface; and/or

The supporting seat includes: a base; the support rod is arranged on the base body and is used for supporting the dust collection assembly.

16. An air cleaning apparatus according to claim 1 or 2, wherein the dust collection assembly comprises:

a first guard plate formed with the dust collection surface;

And the conductive component is positioned at one side of the first guard plate, which is away from the dust collection surface.

17. The air cleaning apparatus of claim 16, wherein the dust collection assembly further comprises:

and the conductive component is positioned between the first guard plate and the second guard plate.

18. The air cleaning apparatus of claim 17, wherein the dust collection assembly further comprises:

and the conductive layer is arranged on one side of at least one of the first guard plate and the second guard plate, which faces the conductive component.

19. The air purification apparatus of claim 18, wherein the first and second shields each comprise a glass sheet, the conductive member comprises a graphene aluminum wire layer, and the conductive layer comprises a barium carbonate layer.