CN211885928U - Automatic collection dirt electric purification device and have its air purifier - Google Patents

Abstract

The utility model provides an automatic collection dirt electric purification device and have its air purifier. Automatic collection dirt electric purification device includes: a dust collecting part having a ventilation passage; the ionization part is connected with the first end of the dust collection part; the dynamic filtering part is movably arranged in the dust collecting part; the drive part, the drive part is connected with dynamic filter portion, and the drive part can drive dynamic filter portion and set up with rotating to follow the air current and get into the foreign matter in the ventilation passageway through the ionization portion ionization back from the first end of collection dirt portion, collect along the radial direction guide of ventilation passageway to the lateral wall department of collection dirt portion, the air current after the filtration of dynamic filter portion is from the second end discharge collection portion of collection dirt portion. The automatic dust collection electric purification device adopting the structure has simple and reliable structure, and effectively improves the purity of filtered airflow. Effectively reducing the cleaning difficulty and improving the use experience of users.

Description

Automatic collection dirt electric purification device and have its air purifier

Technical Field

The utility model relates to an air purification equipment technical field particularly, relates to an automatic collection dirt electric purification device and have its air purifier.

Background

At present, air purifier on the market is mostly filtration formula and electric purification formula, and electric purification can disinfect etc. characteristics with no consumptive material, becomes many users' first-choice. However, electrical air purifiers also have the significant disadvantage of periodically cleaning and collecting the accumulated dirt and dust. Moreover, the current electrical purification structure integrates collection, collection and repulsion, and the current electrical purification structure needs to be detached when in cleaning. As a user, the structure of the device is unknown, the device comprises a core component of the whole device, namely a generating set, a collecting set and a repelling set, the core component is purified through high voltage, an electric component is cleaned, and the whole device does not work if the device is not installed in place. At the same time, tar, nicotine, etc. from smoking, etc. are adsorbed on the collection mass and are more troublesome to clean.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an automatic dust-collecting electric purifier and an air purifier having the same, which solve the problem of inconvenient use of the air purifier in the prior art.

In order to achieve the above object, according to an aspect of the present invention, there is provided an automatic dust collecting electric purification apparatus, comprising: a dust collecting part having a ventilation passage; the ionization part is connected with the first end of the dust collection part; the dynamic filtering part is movably arranged in the dust collecting part; the drive part, the drive part is connected with dynamic filter portion, and the drive part can drive dynamic filter portion and set up with rotating to follow the air current and get into the foreign matter in the ventilation passageway through the ionization portion ionization back from the first end of collection dirt portion, collect along the radial direction guide of ventilation passageway to the lateral wall department of collection dirt portion, the air current after the filtration of dynamic filter portion is from the second end discharge collection portion of collection dirt portion.

Further, the dynamic filtering section includes: the filter body is of an annular structure; the middle filtering structure is arranged in the middle of the filtering body to form a net-shaped structure; wherein, middle part filtration includes the filter strip, and the filter strip is a plurality of, and the first end of a plurality of filter strips is connected with the middle part of filtering the body, and the second end of a plurality of filter strips outwards extends along the radial direction of filtering the body and is radial setting, and/or, the filter strip is the arc structure, and the arc structure sets up with buckling at the radial plane of filtering the body.

Further, the dynamic filtering part is a filtering wire net.

Further, the dynamic filtering part is of a metal structure.

Further, the ionization section includes an ionization unit including: the ionization body is connected with the dust collecting part; the ionization tungsten filament, ionization tungsten filament and ionization body phase are connected, and ionization tungsten filament is a plurality of.

Further, the ionization unit is a plurality of, and a plurality of ionization units are set up along the air current direction of flow at intervals.

Further, the dust collecting part includes: the first dust collecting box is of an arc-shaped structure; the second dust collecting box is of an arc-shaped structure, two ends of the second dust collecting box are detachably connected with two ends of the first dust collecting box and are enclosed into an annular accommodating cavity, the dynamic filtering part is located in the annular accommodating cavity, and at least part of the ionization part is located outside the annular accommodating cavity.

Further, the dust collecting part further includes: the dust collecting net is of an annular structure and is arranged along the circumferential direction of the first dust collecting box and the second dust collecting box.

Further, the automatic dust collection electric purification device further comprises: the first guide part is arranged in the annular accommodating cavity and located on the first side of the dynamic filtering part, and the first guide part is used for guiding the airflow ionized by the ionization part to the dynamic filtering part for filtering.

Furthermore, first guide part is ring structure, and first guide part is the horn structure along the axial cross-section of ventilation passageway, and the internal diameter of first guide part sets up along the one side that is close to dynamic filtration portion with reducing gradually, and the outward flange of first guide part is connected with at least one in first dust collection box, second dust collection box and the dust collection net.

Further, the automatic dust collection electric purification device further comprises: the second guide part is arranged in the annular accommodating cavity and positioned on the second side of the dynamic filtering part, and the second guide part is used for guiding the foreign matters thrown out by the dynamic filtering part to the dust collecting net.

Furthermore, the second guide part is of an annular structure, the axial section of the second guide part along the ventilation channel is of a horn-shaped structure, the inner diameter of the second guide part is gradually increased along one side far away from the dynamic filtering part, and the outer edge of the second guide part is connected with at least one of the first dust collecting box, the second dust collecting box and the dust collecting net.

Further, at least one of the first guide portion and the second guide portion is applied with a voltage of less than or equal to 4000V.

Furthermore, an output shaft of the driving part is connected with the dynamic filtering part, a bearing is arranged at the end part of the output shaft, and a grounding wire is arranged on the bearing.

Further, the automatic dust collection electric purification device further comprises: the first end of the air channel is communicated with the outlet end of the ventilation channel, and the second end of the air channel is far away from the dust collecting part; the wind wheel is arranged in the air duct, and the driving part is connected with the wind wheel.

Further, the first end of the air duct extends into the dust collecting part.

According to the utility model discloses an on the other hand provides an air purifier, including the automatic collection dirt electric purification device, the automatic collection dirt electric purification device is foretell automatic collection dirt electric purification device.

Use the technical scheme of the utility model, through set up dynamic filtration portion in collection dirt portion, pass through the foreign matter dynamic filtration portion according to the direction of predetermineeing to collection dirt portion in, when needs wash automatic collection dirt electric purification device, only need with collection dirt portion dismantle get off wash can, set up like this and avoided adopting the filter equipment among the prior art when needing to wash, need to the condition of dismantling all invisible, reduced the washing degree of difficulty effectively, improved user's use and experienced. The automatic dust collection electric purification device adopting the structure has simple and reliable structure, and effectively improves the purity of filtered airflow.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic diagram of an explosion structure of an embodiment of an automatic dust-collecting electric purification apparatus according to the present invention;

fig. 2 shows a schematic cross-sectional structure of an embodiment of an automatic dust collecting electric purification apparatus according to the present invention;

fig. 3 shows a schematic structural view of an embodiment of a wind wheel and a dust collecting part according to the present invention;

fig. 4 shows a schematic structural view of an embodiment of another perspective of the wind wheel and dust collecting part according to the present invention;

fig. 5 shows a schematic structural view of an embodiment of a dynamic filter house according to the invention;

fig. 6 shows a schematic structural view of an embodiment of an ionization section according to the present invention;

fig. 7 shows an enlarged schematic view of a structure in fig. 6.

Wherein the figures include the following reference numerals:

10. a dust collecting part; 11. a first dust collecting box; 12. a second dust collecting box; 13. a dust collecting net;

20. an ionization section; 21. ionizing the body; 22. ionizing the tungsten filament; 23. a clamping head;

30. a dynamic filtration section; 31. a filter body; 32. a filter strip;

40. a drive section;

50. a first guide portion;

60. a second guide portion;

70. a bearing;

80. an air duct;

90. and a wind wheel.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, it is possible to enlarge the thicknesses of layers and regions for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.

Referring to fig. 1 to 7, according to an embodiment of the present application, there is provided an automatic dust collection electric purification apparatus.

As shown in fig. 1 and 2, the automatic dust collecting and electric purifying apparatus includes a dust collecting part 10, an ionizing part 20, a dynamic filtering part 30, and a driving part 40. The dust collection part 10 has a ventilation passage. The ionization part 20 is connected to a first end of the dust collection part 10. The dynamic filter part 30 is movably disposed in the dust collecting part 10. The driving part 40 is connected with the dynamic filtering part 30, the driving part 40 can drive the dynamic filtering part 30 to be rotationally arranged, so that foreign matters entering the ventilation channel along with the airflow from the first end of the dust collecting part 10 are ionized by the ionization part 20, and then are collected at the side wall of the dust collecting part 10 along the radial direction of the ventilation channel, and the airflow filtered by the dynamic filtering part 30 is discharged out of the dust collecting part 10 from the second end of the dust collecting part 10.

In this embodiment, the dynamic filter part (which may be a DP wheel) is added to make the automatic dust-collecting electric purifier clean-free within several years. The automatic dust collection electric purification device with the structure can enable a user to avoid the situation of disassembling the electrified part, so that the use safety is improved, and the user experience is also improved. Through set up dynamic filter portion in collection dirt portion, pass through dynamic filter portion with the foreign matter according to predetermineeing the direction to collection dirt portion in, when needs wash automatic collection dirt electric purification device, only need with collection dirt portion dismantle get off wash can, set up like this and avoided adopting filter equipment among the prior art when needing to wash, need to all invisible condition of dismantling, reduced the washing degree of difficulty effectively, improved user's use and experienced.

As shown in fig. 5, the dynamic filter house 30 includes a filter body 31 and a middle filter structure. The filter body 31 is of annular configuration. The middle filter structure is disposed in the middle of the filter body 31 to form a mesh structure. Wherein the central filter structure comprises filter strips 32. The filter strip 32 is a plurality of, and the first end of a plurality of filter strips 32 is connected with the middle part of filtering body 31, and the second end of a plurality of filter strips 32 outwards extends along the radial direction of filtering body 31 and is radial arrangement. In this embodiment, the filter strips 32 may also be provided in an arc structure, and the arc structure is bent at a radial plane of the filter body 31 (i.e. a plane bending along the radial direction of the filter body 31). The arrangement can lead the foreign matters (such as dust and oil stains) in the air flow to be brought into the dust collecting part for collection under the rotation of the filter body 31, and improves the filtering efficiency of the automatic dust collecting and electric purifying device.

In the present application, the dynamic filter portion 30 may also be provided as a filter screen. The dynamic filter part 30 is made of metal.

As shown in fig. 6 and 7, the ionization section 20 includes an ionization unit. The ionization unit comprises an ionization body 21 and an ionization tungsten wire 22. The ionization body 21 is connected with the dust collection part 10. The ionizing body 21 is connected to a plurality of tungsten ionizing wires 22. This arrangement makes the ionization section 20 simple and reliable in structure. Wherein, two ends of the ionization tungsten wire 22 can be connected with the ionization body 21 through the clamping connectors 23.

In order to further improve the ionization effect of the ionization part 20 and make the air filtered by the automatic dust collecting and electric purifying device fresher, a plurality of ionization units may be provided, and the plurality of ionization units are provided at intervals along the airflow flowing direction. Wherein, as shown in fig. 2, an embodiment with two ionization cells is shown in fig. 2.

As shown in fig. 1 and 2, the dust collection part 10 includes a first dust collection box 11 and a second dust collection box 12. The first dust collecting box 11 has an arc structure. The second dust collecting box 12 is of an arc-shaped structure, two ends of the second dust collecting box 12 are detachably connected with two ends of the first dust collecting box 11 and are enclosed into an annular accommodating cavity, the dynamic filtering part 30 is located in the annular accommodating cavity, and at least part of the ionization part 20 is located outside the annular accommodating cavity. The arrangement can facilitate the cleaning operation of the integrated part.

Further, the dust collecting part 10 further includes a dust collecting net 13. The dust collecting net 13 is a ring-shaped structure, and the dust collecting net 13 is arranged along the circumferential direction of the first dust collecting box 11 and the second dust collecting box 12. This arrangement allows foreign matters such as dust to be adsorbed on the dust collecting net 13 for the purpose of collecting the dust.

As shown in fig. 2, the automatic dust collecting electric purification apparatus further includes a first guide part 50 and a second guide part 60. The first guiding portion 50 is disposed in the annular accommodating cavity and located on a first side of the dynamic filtering portion 30, and the first guiding portion 50 is used for guiding the airflow ionized by the ionizing portion 20 to the dynamic filtering portion 30 for filtering. The first guiding part 50 is of an annular structure, the axial section of the first guiding part 50 along the ventilation channel is of a trumpet-shaped structure, the inner diameter of the first guiding part 50 is gradually reduced along one side close to the dynamic filtering part 30, and the outer edge of the first guiding part 50 is connected with at least one of the first dust collecting box 11, the second dust collecting box 12 and the dust collecting net 13. The second guiding part 60 is disposed in the annular accommodating cavity and located at the second side of the dynamic filtering part 30, and the second guiding part 60 is used for guiding the foreign matters thrown out by the dynamic filtering part 30 to the dust collecting net 13. The second guiding portion 60 is of an annular structure, the cross section of the second guiding portion 60 along the axial direction of the ventilation channel is of a trumpet-shaped structure, the inner diameter of the second guiding portion 60 is gradually increased along one side far away from the dynamic filtering portion 30, and the outer edge of the second guiding portion 60 is connected with at least one of the first dust collecting box 11, the second dust collecting box 12 and the dust collecting net 13. The arrangement can effectively improve the filtering effect of the automatic dust collection electric purification device. In this embodiment, it is the horn-shaped structure to set up two guide portions for the outer fringe of first guide portion 50 forms the contained angle of 30 degrees to 45 degrees with the plane at middle part place, and the outer fringe of second guide portion 60 forms the contained angle of 30 degrees to 45 degrees with the plane at middle part place. The arrangement is that firstly the ionized dirt is changed in direction and enters the dynamic filtering part to be filtered again, and secondly the dirt thrown out by the dynamic filtering part is guided into the box body of the dust collecting part. The air after ionization and collection is purified into clean and fresh air and is discharged from the ventilation air duct.

The output shaft of the driving unit 40 is connected to the dynamic filter unit 30, and a bearing 70 is provided at an end of the output shaft, and a ground wire 71 is provided on the bearing 70. Wherein the driving part 40 may be a motor, and the bearing 70 may be a high speed bearing. The motor drives the dynamic filtering part 30 to rotate, so that the centrifugal force of the dynamic filtering part 30 can be improved, and the effect of effectively separating out foreign matters in the airflow is achieved.

In this application, the automatic dust collecting and electric purifying apparatus further includes an air duct 80 and a wind wheel 90. A first end of the air duct 80 is disposed in communication with an outlet end of the ventilation passage, and a second end of the air duct 80 is disposed away from the dust collecting part 10. The wind wheel 90 is disposed in the air duct 80, and the driving part 40 is connected to the wind wheel 90. The arrangement can improve the speed of the air flow entering the air channel and effectively improve the purification efficiency of the automatic dust collection electric purification device on the air purification. As shown in fig. 2, the first end of the air duct 80 extends into the dust collection part 10. The arrangement can improve the sealing performance of the automatic dust collection electric purification device.

The automatic dust collection electric purification device in the above embodiment can also be used in the technical field of air purification equipment, namely according to the utility model discloses an on the other hand, an air purifier is provided, including the automatic dust collection electric purification device, the automatic dust collection electric purification device is the automatic dust collection electric purification device in the above embodiment.

Specifically, adopt the automatic collection dirt electric purification device of this application, solved the user effectively and unpack apart the problem that there is the potential safety hazard in the electric part of wading, adopt the automatic collection dirt electric purification device of this application to improve complete machine stability in use effectively. The problem of among the prior art electrical purification need wash and collect the dirty condition of dust is solved, adopt the automatic collection dirt electrical purification device of this application in washing the operation, need not to touch core component.

Because the automatic dust collection electric purification device of the application can solve the problem that the whole machine is inconvenient to clean, and a user can achieve the purpose of cleaning without removing or removing few purification parts. The user does not need to touch the electric parts, and the use safety is improved.

In the present application, an electric purification apparatus having a DP wheel (dynamic filter screen) is provided, in which a collection set is designed to have a DP wheel structure, and after dirt of ionized dust is collected, the dirt is thrown into a dust collection unit by high-speed rotation. The dynamic filtering part is always in a clean state, and the aim of no cleaning or less cleaning is fulfilled.

By arranging the first and second guides 50 and 60 in a horn-shaped configuration to change the installation angle of the repulsive set in the related art, the dust contamination can be collected to the maximum. At the automatic collection dirt electric purification device that this application adopted, the user only need fall the dirt in the dust-collecting box, need not open the electric purification subassembly, lets the user safer, and the complete machine change is stable.

Wind direction: in the application, the wind wheel can be a centrifugal wind wheel which provides suction force, dirty air is ionized through the ionization part and reaches the dynamic filtering part, and the dynamic filtering part has two functions, namely, the dirty air is collected and gathered; secondly, through the high-speed rotation together with the motor, improve centripetal force, throw dirty into the dust collecting part all around, dust collecting net in the dust collecting part can be better the absorption dirty. Dirt is collected in the dust collecting part, and a user can open the dust collecting part and achieve the effect of treating the dirt by replacing or cleaning the dust collecting net. The present embodiment may include a plurality of ionization units, a plurality of dynamic filtering units, a plurality of first guiding units, and a plurality of second guiding units.

Preferably, the support of the ionization part is made of conductive metal sheet 304 stainless steel, and the clamping joint has elasticity so as to tighten the tungsten wire. The material of the dynamic filtering part is conductive metal sheet 304 stainless steel. The first guide part and the second guide part are made of aluminum. In the present embodiment, the first guide portion and the second guide portion apply a voltage of 4000V or less, and the ionization portion applies a voltage of 8000V or less.

In this embodiment, the dynamic filter part can be grounded in various manners, in this embodiment, the high-speed bearing arranged at the rotating shaft end of the motor is grounded, in this embodiment, the collecting and collecting structure is in a spoke shape or an arc shape, and the dirt can be centrifugally thrown out along the arc shape during rotation. The dust collecting net in this embodiment may be a sponge or other fine-meshed medium.

In addition to the foregoing, it should be noted that reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally throughout this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (17)

1. An automatic dust collection electric purification device, comprising:

a dust collecting part (10), the dust collecting part (10) having a ventilation passage;

an ionization part (20), wherein the ionization part (20) is connected with the first end of the dust collection part (10);

the dynamic filtering part (30), the dynamic filtering part (30) can be movably arranged in the dust collecting part (10);

drive division (40), drive division (40) with dynamic filtration portion (30) are connected, drive division (40) can drive dynamic filtration portion (30) set up with rotating to follow the air current and get into from the first end of collection dirt portion (10) the foreign matter in the ventilation passageway is through ionization portion (20) ionization back, follows the radial direction of ventilation passageway leads to the lateral wall department of collection dirt portion (10) collects, and the process air current after dynamic filtration portion (30) filters is followed the second end discharge of collection dirt portion (10).

2. The automatic dust collecting electric purification apparatus according to claim 1, wherein the dynamic filter part (30) comprises:

a filter body (31), the filter body (31) being of annular construction;

a middle filter structure disposed in the middle of the filter body (31) to form a mesh structure;

wherein, middle part filtration includes filter strip (32), filter strip (32) are a plurality of, and are a plurality of the first end of filter strip (32) with the middle part of filtering body (31) is connected, and is a plurality of the second end of filter strip (32) is followed the radial direction of filtering body (31) outwards extends and is radial setting, and/or, filter strip (32) are the arc structure, the arc structure is in the radial plane of filtering body (31) sets up with buckling.

3. The automatic dust collecting electric purification apparatus according to claim 1, wherein the dynamic filter part (30) is a filter wire net.

4. The automatic dust collecting electric purification apparatus according to any one of claims 1 to 3, wherein the dynamic filter part (30) is of a metal structure.

5. The automatic dust collecting and electrical purification apparatus according to claim 1, wherein the ionization section (20) comprises an ionization unit comprising:

an ionization body (21), the ionization body (21) being connected with the dust collection part (10);

the ionization tungsten filament (22), ionization tungsten filament (22) are connected with ionization body (21), ionization tungsten filament (22) are a plurality of.

6. The automatic dust collecting and electrical purification apparatus according to claim 5, wherein the ionization unit is plural, and the plural ionization units are provided at intervals in the airflow flowing direction.

7. The automatic dust collecting electric purification apparatus according to claim 1, wherein the dust collecting part (10) comprises:

the first dust collection box (11), the first dust collection box (11) is of an arc-shaped structure;

the second dust collecting box (12), the second dust collecting box (12) is the arc structure, the both ends of second dust collecting box (12) with the both ends detachably of first dust collecting box (11) are connected to enclose and establish into annular and hold the chamber, dynamic filtration portion (30) are located annular holds the intracavity, at least partial ionization portion (20) are located outside the annular holds the chamber.

8. The automatic dust collecting and electrical purification apparatus according to claim 7, wherein the dust collecting part (10) further comprises:

the dust collecting net (13) is of an annular structure, and the dust collecting net (13) is arranged along the circumferential direction of the first dust collecting box (11) and the second dust collecting box (12).

9. The automatic dust collecting electric purification apparatus according to claim 8, further comprising:

the first guide part (50) is arranged in the annular accommodating cavity and positioned on a first side of the dynamic filtering part (30), and the first guide part (50) is used for guiding the airflow ionized by the ionization part (20) to the dynamic filtering part (30) for filtering.

10. The automatic dust collecting and electrical purifying apparatus according to claim 9, wherein the first guide portion (50) is an annular structure, the first guide portion (50) has a trumpet-shaped cross section along the axial direction of the ventilation channel, the inner diameter of the first guide portion (50) is gradually reduced along a side near the dynamic filter portion (30), and the outer edge of the first guide portion (50) is connected to at least one of the first dust collecting box (11), the second dust collecting box (12) and the dust collecting net (13).

11. The automatic dust collecting electric purification apparatus according to claim 9, further comprising:

the second guide part (60) is arranged in the annular accommodating cavity and positioned on the second side of the dynamic filtering part (30), and the second guide part (60) is used for guiding the foreign matters thrown out by the dynamic filtering part (30) to the dust collecting net (13).

12. The automatic dust collecting and electrical purifying apparatus according to claim 11, wherein the second guiding portion (60) is an annular structure, the second guiding portion (60) has a trumpet-shaped cross section along the axial direction of the ventilation channel, the inner diameter of the second guiding portion (60) is gradually increased along a side away from the dynamic filtering portion (30), and the outer edge of the second guiding portion (60) is connected with at least one of the first dust collecting box (11), the second dust collecting box (12) and the dust collecting net (13).

13. The automatic dust collecting electric purification apparatus according to claim 11, wherein at least one of the first guide portion (50) and the second guide portion (60) is applied with a voltage of less than or equal to 4000V.

14. The automatic dust collecting and purifying apparatus according to claim 1, wherein the output shaft of the driving part (40) is connected to the dynamic filtering part (30), a bearing (70) is provided at an end of the output shaft, and a grounding wire (71) is provided on the bearing (70).

15. The automatic dust collecting electric purification apparatus according to claim 1, further comprising:

the first end of the air duct (80) is communicated with the outlet end of the ventilation channel, and the second end of the air duct (80) is far away from the dust collecting part (10);

the wind wheel (90), the wind wheel (90) set up in wind channel (80), drive division (40) with wind wheel (90) are connected.

16. The automatic dust collecting and electrical purification apparatus according to claim 15, wherein the first end of the air duct (80) extends into the dust collecting part (10).

17. An air cleaner comprising an auto dust collecting electric cleaner, wherein the auto dust collecting electric cleaner is the auto dust collecting electric cleaner of any one of claims 1 to 16.

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