CN217473795U

CN217473795U - Electrostatic generation module and dust collection device

Info

Publication number: CN217473795U
Application number: CN202220518095.6U
Authority: CN
Inventors: 程英
Original assignee: Shangpin Health Technology Guangdong Co ltd
Current assignee: Shangpin Health Technology Guangdong Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-09-23
Anticipated expiration: 2032-03-09

Abstract

The utility model discloses a module and dust extraction take place for static, take place subassembly and insulating bearing structure including static, the static takes place the subassembly and includes first electrode unit and second electrode unit, the second electrode unit includes an at least busbar, form the static that can allow the air to pass through between busbar and the first electrode unit and take place the interval, part between insulating bearing structure and the busbar both ends is connected in order to support the busbar, the busbar is in production, the transportation, work and abluent in-process, all be difficult for taking place to warp, thereby can evenly discharge to first electrode unit, reduce the production of ozone, can not cause harm to user's safety, this design operation is stable, safety, reliability, high durability and convenient use.

Description

Electrostatic generation module and dust collection device

Technical Field

The utility model relates to an air purification equipment technical field, in particular to module and dust extraction take place for static.

Background

Along with the improvement of the living standard of people, people pay more and more attention to the air quality problem in the environment, and the air purifier is also favored by people.

The traditional mode of utilizing filtering material to filter the particulate matter in the air produces discarded rubbish owing to need regularly change filtering material, has the pollution to the environment, can not satisfy user's demand, and consequently, the mode of electrostatic absorption dust removal more can laminate user's operation requirement.

The electrostatic dust collection device generally comprises an electrostatic generation module and a dust collection module, air carrying particulate matters such as dust sequentially passes through the electrostatic generation module and the dust collection module, the electrostatic generation module generates an electric field, the particulate matters in the air are charged, and then the particulate matters can be adsorbed on the dust collection module when passing through a dust collection electric field generated on the dust collection module, so that the aim of removing dust and purifying the air is fulfilled.

The previous electrostatic generation module can have various structures, the electrostatic generation module generally comprises a first electrode and a second electrode, an interval exists between the first electrode and the second electrode, the first electrode can be a strip electrode, and a power supply supplies power to the strip electrode.

Then, some manufacturers improve the structure, a pointed electrode is selected as a first electrode, a sheet electrode can be selected as a second electrode, holes are formed in the sheet electrode, the pointed position of the first electrode is located in the center of the holes, and the effect of uniform discharge can be achieved.

However, the electrostatic generating module with this structure has the following disadvantages:

workers are easy to be stabbed in the process of installing the static electricity generation module;

after the electrode is used for a period of time, the tip part of the first electrode is easy to passivate, so that the effect of the first electrode on generating corona to the second electrode is weakened, and the performance is reduced;

in the using process, the first electrode or the second electrode is covered by dust in the air, regular cleaning is needed to keep good static electricity generating performance, and a user is easy to be punctured when detaching and cleaning;

because the tip part of the first electrode needs to be positioned in the center of the opening to achieve the effect of uniform discharge, the tip part of the first electrode or the opening part of the second electrode can be deformed in the processes of production, transportation and cleaning, and the problem that a large amount of ozone is generated due to uneven discharge of the first electrode relative to the second electrode also exists.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a module and dust extraction take place for static, the operation is stable, safe, reliable, convenient to use.

According to the utility model discloses a module takes place for static of first aspect embodiment, include: the static electricity generating assembly comprises a first electrode unit and a second electrode unit, wherein the second electrode unit comprises at least one conductive strip, and a static electricity generating interval capable of allowing air to pass is formed between the conductive strip and the first electrode unit; and an insulating support structure connected to a portion between both ends of the conductive strip to support the conductive strip.

According to the utility model discloses module takes place for static has following beneficial effect at least:

the utility model discloses the module takes place for static, in the use, power supply is the busbar power supply, the busbar can discharge in order to produce the corona for first electrode unit, the air current that carries the particulate matter flows static and takes place the interval, thereby make the particulate matter attach the electric charge, and because insulating bearing structure supports the part between the busbar both ends, make the busbar in production, transportation, work and abluent in-process, all be difficult for taking place to warp, thereby can evenly discharge to first electrode unit, reduce the production of ozone, can not cause harm to user's safety, this design operation is stable, safety, reliability, high durability and convenient use.

According to some embodiments of the invention, the insulating support structure comprises at least one support column, the support column being connected to the conductive strip.

According to some embodiments of the invention, the conductive strip has a plurality of strips, a plurality of the conductive strips being parallel to each other.

According to some embodiments of the invention, the plurality of conductive strips are located at a same horizontal plane.

According to some embodiments of the invention, the insulating support structure is detachably arranged with the first electrode unit.

According to the utility model discloses a some embodiments, the static electricity generation subassembly has a plurality ofly, and a plurality of static electricity generation subassemblies are followed the length direction of support column arranges.

According to some embodiments of the present invention, in any two of the second electrode units, at least one of the conductive strips in one of the second electrode units is parallel to at least one of the conductive strips in the other of the second electrode units.

According to some embodiments of the present invention, in any two of the second electrode units, at least one of the conductive strips in one of the second electrode units intersects with at least one of the conductive strips in the other second electrode unit along a projection of the support column in a length direction.

According to some embodiments of the present invention, the conductive strip includes a first conductive segment and a second conductive segment, one end of the first conductive segment and one end of the second conductive segment are both disposed in the insulation support structure, one end of the first conductive segment is conductively connected to one end of the second conductive segment.

According to the utility model discloses dust extraction of second aspect embodiment, including the public static of bed frame, collection dirt module and the arbitrary embodiment of the aforesaid take place the module, the collection dirt module is used for producing the collection dirt electric field, the static take place the module with the collection dirt module set up correspondingly in on the bed frame.

According to the utility model discloses dust extraction has following beneficial effect at least:

the utility model discloses dust extraction, the module is taken place to the static particle effect of crossing in the static emergence spaced air for the particle adds the electric charge, then in album dirt module, receives the additional electric field effect of an album dirt module, and the particle is adsorbed by an album dirt module, at the operation in-process, adopts the above-mentioned static emergence module that any embodiment discloses, reduces the production of ozone, and is stable in utilization, safe, reliable, convenient.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

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

fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

FIG. 2 is an enlarged schematic view of a portion A of the first embodiment of the present invention shown in FIG. 1;

FIG. 3 is a schematic structural diagram of a second embodiment of the present invention;

fig. 4 is an enlarged schematic view of a part B of the second embodiment of the present invention in fig. 3.

Reference numerals:

the electrostatic discharge device comprises a base frame 100, an electrostatic discharge component 200, a first electrode unit 210, a second electrode unit 220, a conductive strip 230, a first conductive segment 231, a second conductive segment 232, an insulating support structure 300, a support column 310, and a dust collection module 400.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the orientation description, such as the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., is the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplicity of description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 4, an electrostatic generating module according to an embodiment of the first aspect of the present invention includes an electrostatic generating assembly 200 and an insulating support structure 300, the electrostatic generating assembly 200 includes a first electrode unit 210 and a second electrode unit 220, the second electrode unit 220 includes at least one conductive strip 230, an electrostatic generating space capable of allowing air to pass is formed between the conductive strip 230 and the first electrode unit 210, and the insulating support structure 300 is connected to a portion between two ends of the conductive strip 230 to support the conductive strip 230.

It should be noted that, for the power supply requirement, a general power supply may be connected to the two ends of the conductive strip 230 through wires or conductive strips, and at this time, the conductive strip 230 may be supported to a certain extent.

The insulating support structure 300 acts on a portion between two ends of the conductive strip 230, and the insulating support structure 300 itself can be connected to an external object, the first electrode unit 210, and the like, so as to support the conductive strip 230, such that the middle portion of the conductive strip 230 is not easily deformed.

It is understood that air may flow from one side of the static electricity generation interval to the other side, thereby causing the particles to add charges, and there may also be a flow gap between the first electrode unit 210 and the second electrode unit 220, and air may pass through the first electrode unit 210, enter the static electricity generation interval, and then pass through the second electrode unit 220.

The first electrode unit 210 may be formed in a mesh structure using a metal material or a non-metal conductive material, and the first electrode unit 210 may be grounded.

The utility model discloses the module takes place for static, in use, power supply supplies power for busbar 230, busbar 230 can discharge in order to produce the corona for first electrode unit 210, the air current that carries the particulate matter flows through static emergence interval, thereby make the particulate matter additional charge, and because insulating bearing structure 300 supports the part between busbar 230 both ends, make busbar 230 in production, transportation, work and abluent in-process, all be difficult for taking place to warp, thereby can evenly discharge first electrode unit 210, reduce the production of ozone, can not cause harm to user's safety, this design operation is stable, safety, reliability, high durability and convenient use.

In some embodiments of the present invention, as shown in fig. 1 and 3, the insulating support structure 300 includes at least one supporting pillar 310, and the supporting pillar 310 is connected to the conductive strip 230, so that the distance between the conductive strip 230 and the first electrode unit 210 can be stably restrained.

The supporting column 310 may be made of a non-metal material such as plastic or an insulating metal material.

Specifically, there may be a plurality of support columns 310 connected to the conductive strip 230, a plurality of support columns 310 are arranged along the length direction of the conductive strip 230, and the conductive strip 230 may be welded or wound on the support columns 310.

One end of the supporting column 310 may be placed on the plane of an external object and also on the first electrode unit 210.

In some embodiments of the present invention, the insulating support structure 300 may also include a plurality of hook portions, the plurality of hook portions are arranged along the length direction of the conductive strip 230, the conductive strip 230 is hung on the hook portions, and the hook portions support the conductive strip 230.

In some embodiments of the present invention, in the same second electrode unit 220, the conductive strips 230 have a plurality of strips, the plurality of conductive strips 230 are parallel to each other, the plurality of conductive strips 230 discharge for the first electrode unit 210, the parallel conductive strips 230 can make the discharge more uniform, and it is not easy to cause a part of the positions to apply the electric field densely to cause a large amount of ozone to be generated.

In some embodiments of the present invention, as shown in fig. 1 and 3, the plurality of conductive strips 230 are located on the same horizontal plane, wherein the first electrode unit 210 may be located on a plane, and the plurality of conductive strips 230 are located on the same horizontal plane, and the distance between the conductive strips and the first electrode unit 210 may be substantially the same, so that the discharge may be more uniform.

In some embodiments of the present invention, the insulating support structure 300 and the first electrode unit 210 are detachably disposed, during the use, dust may be deposited on the first electrode unit 210 or the conductive strip 230, the insulating support structure 300 is separable from the first electrode unit 210, and the user can detach the insulating support structure 300 and the first electrode unit 210 from each other, so as to clean them.

Specifically, the insulating support structure 300 may be placed in the first electrode unit 210, the insulating support structure 300 may support the conductive strip 230 such that the conductive strip 230 forms an electrostatic generating interval with the first electrode unit 210, and when the conductive strip 230 is washed, the insulating support structure 300 may be directly extracted such that the insulating support structure 300 with the conductive strip 230 is separated from the first electrode unit 210.

Alternatively, the insulating support structure 300 may be connected to the housing of the first electrode unit 210 by a detachable connection structure such as a buckle or a pin, or further includes a housing (or the base frame 100), the first electrode unit 210 is disposed on the housing, and the insulating support structure 300 may be connected to the housing by a detachable connection structure such as a buckle or a pin.

In some embodiments of the present invention, in order to improve the effect of the additional charge to the particles in the air, the electrostatic generator assembly 200 is multiple, and the multiple electrostatic generator assemblies 200 are arranged along the length direction of the supporting column 310, so that one supporting column 310 can be used to support the conductive strips 230 in the multiple electrostatic generator assemblies 200, and meanwhile, the multiple electrostatic generator assemblies 200 have multiple electrostatic generating gaps, and the air can pass through the multiple electrostatic generating gaps, so that the particles in the air can be basically charged by the additional charge.

Specifically, as shown in fig. 1 and 3, there may be two static electricity generating assemblies 200, the first electrode units 210 of the two static electricity generating assemblies 200 may be disposed on the base frame 100, the plurality of supporting columns 310 may be erected between the two first electrode units 210, the second electrode units 220 may be disposed on the supporting columns 310 in layers along the length direction of the supporting columns 310, the second electrode unit 220 on the upper layer may cooperate with the first electrode unit 210 located above to form a static electricity generating interval, and the second electrode unit 220 on the lower layer may cooperate with the second electrode unit 220 located below to form a static electricity generating interval.

In some embodiments of the present invention, as shown in fig. 3 and 4, in any two second electrode units 220, at least one conductive strip 230 in one second electrode unit 220 is parallel to at least one conductive strip 230 in the other second electrode unit 220, so that the generated corona is relatively uniform, and the generation of ozone is reduced, in particular, all conductive strips 230 in two second electrode units 220 may be parallel to each other.

In some embodiments of the present invention, as shown in fig. 1 and 2, in any two second electrode units 220, at least one conductive strip 230 in one of the second electrode units 220 and at least one conductive strip 230 in another second electrode unit 220 cross each other along the projection of the length direction of the supporting column 310, so that the generated corona can cover a wider position, it should be noted that there may be a small amount of ozone generated in this design, and the small amount of ozone will not cause harm to users, and can play a role in killing bacteria and viruses in the air.

In some embodiments of the present invention, the conductive strip 230 includes a first conductive segment 231 and a second conductive segment 232, one end of the first conductive segment 231 and one end of the second conductive segment 232 are both disposed on the insulating support structure 300, one end of the first conductive segment 231 is conductively connected to one end of the second conductive segment 232, the conductive strip 230 can be divided into multiple segments, the length of the conductive strip 230 is shortened, the insulating support structure 300 is utilized to support the conductive segment with a relatively short length, and the effect of preventing the conductive strip 230 from deforming can be achieved as well.

Specifically, the conductive strip 230 may further include a third conductive segment, a fourth conductive segment, or even more, the insulating support structure 300 may include a plurality of conductive pillars, one end of the first conductive segment 231 and one end of the second conductive segment 232 are disposed on one of the conductive pillars, the other end of the first conductive segment 231 may be connected to the base frame 100 and other components, or may be connected to another conductive pillar, the other end of the second conductive segment 232 may be connected to the base frame 100 and other components, or may be connected to another conductive pillar, and the conductive segments in the same conductive strip 230 may be sequentially connected in series.

According to the dust extraction of the second aspect embodiment of the utility model, as shown in fig. 1, 3, including bed frame 100, collection dirt module 400 and the static electricity generation module that any one of the above-mentioned embodiments disclosed, collection dirt module 400 is used for producing the collection dirt electric field, and the static electricity generation module sets up on bed frame 100 with collection dirt module 400 correspondingly.

Wherein, bed frame 100 can be enclosed by the polylith plate and close and form, be provided with the wind channel in the bed frame 100, be provided with on the bed frame 100 all with the air intake and the air outlet of wind channel intercommunication, the module is located the wind channel with collection dirt module 400 in the static takes place, the air can be followed the air intake and get into the wind channel, the interval takes place for the static that the module formed through static takes place, then get into the collection dirt electric field that collection dirt module 400 produced, the charged particulate matter can receive the effect of collection dirt electric field and be adsorbed by collection dirt module 400.

Specifically, collection dirt module 400 can comprise a plurality of capacitor structure, and the capacitor structure includes two spaced conducting strips each other, forms the collection dirt electric field between two conducting strips, and the charged particulate matter passes through collection dirt electric field, and the atress is adsorbed on the conducting strip to play the effect of removing dust.

The utility model discloses dust extraction, the module is taken place to the static particle effect in flowing the static and taking place the spaced air for the additional electric charge of particulate matter, then in album dirt module 400, receive the additional electric field effect of an album dirt module 400, the particulate matter is adsorbed by an album dirt module 400, and at the operation in-process, the module is taken place to the static that adopts the public of any above-mentioned embodiment, reduces the production of ozone, and is stable in utilization, safe, reliable, convenient.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An electrostatic charge generating module, comprising:

the static electricity generating assembly comprises a first electrode unit and a second electrode unit, wherein the second electrode unit comprises at least one conductive strip, and a static electricity generating interval capable of allowing air to pass is formed between the conductive strip and the first electrode unit; and the insulating support structure is connected with the part between the two ends of the conductive strip to support the conductive strip.

2. An electrostatic charge generating module according to claim 1, wherein: the insulating support structure comprises at least one support column, and the support column is connected with the conductive strips.

3. A static electricity generating module according to claim 2, wherein: the conducting strips are provided with a plurality of strips which are parallel to each other.

4. A static electricity generating module according to claim 3, wherein: the plurality of conductive strips are positioned on the same horizontal plane.

5. An electrostatic charge generating module according to claim 2, wherein: the insulating support structure is detachably disposed from the first electrode unit.

6. An electrostatic charge generating module according to claim 5, wherein: the static electricity generating assembly is multiple, and the multiple static electricity generating assemblies are arranged along the length direction of the supporting column.

7. An electrostatic charge generating module according to claim 6, wherein: in any two of the second electrode units, at least one of the conductive strips in one of the second electrode units is parallel to at least one of the conductive strips in the other second electrode unit.

8. An electrostatic charge generating module according to claim 6, wherein: in any two second electrode units, the projection of at least one conductive strip in one second electrode unit and the projection of at least one conductive strip in the other second electrode unit along the length direction of the supporting column cross each other.

9. An electrostatic charge generating module according to claim 1, wherein: the conducting bar comprises a first conducting section and a second conducting section, one end of the first conducting section and one end of the second conducting section are both arranged on the insulating support structure, and one end of the first conducting section is in conducting connection with one end of the second conducting section.

10. A dust suction device, comprising a base frame, a dust collection module and a static electricity generation module as claimed in any one of claims 1 to 9, wherein the dust collection module is used for generating a dust collection electric field, and the static electricity generation module and the dust collection module are correspondingly arranged on the base frame.