CN212522522U

CN212522522U - Air sterilizer with PCB electrode plate

Info

Publication number: CN212522522U
Application number: CN202022030762.XU
Authority: CN
Inventors: 王皓; 杨红光; 黄毅新; 陈伟; 曹丽兵
Original assignee: Foshan Shunfuyuanheng Electronic Co ltd
Current assignee: Foshan Shunfuyuanheng Electronic Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-02-12
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a take air sterilizing machine of PCB plate electrode, including the box that has air intake and air outlet, still including set up in high-voltage electrode silk, high-voltage electric field dust-collecting box, exhaust fan, boost circuit and control panel in the box, control panel and exhaust fan electrical connection, control panel, boost circuit, high-voltage electrode silk, the mutual electrical connection of high-voltage electric field dust-collecting box, high-voltage electric field dust-collecting box includes that electrode holder, a plurality of prolong positive electricity polar plate and the negative electrode plate that expands, two liang of interlude range that positive electricity polar plate and negative electrode plate are parallel to each other are installed on electrode holder, and are adjacent be formed with the clearance that becomes the wind channel between positive electricity polar plate and the negative electrode plate, its characterized in that: the positive electrode plate comprises a conductive plate and an insulating PCB wrapped outside the conductive plate.

Description

Air sterilizer with PCB electrode plate

Technical Field

The utility model relates to an air sterilizing machine especially relates to an air sterilizing machine of taking PCB plate electrode.

Background

Its positive electrode plate of traditional electrostatic air sterilizing machine is the aluminum plate of wrapping up insulating film, and long-term use can lead to the ageing deformation of film damage even, and positive electrode plate surface is uneven, gathers dust easily, and insulating effect reduces, and the purification and disinfection effect weakens because gather the dust on insulating film, and the cleaning hard of also being convenient for, and life is short, needs frequent maintenance, extravagant consumptive material, and its manufacturing needs a lot of processing, production cycle length. In order to overcome the defects, an air sterilizer with a PCB electrode plate is developed.

Disclosure of Invention

An object of the utility model is to provide a take air sterilizing apparatus of PCB plate electrode, effectively solve its positive electrode plate of traditional electrostatic air sterilizing apparatus and be the aluminum plate of wrapping up insulating film, the long-term use that leads to can lead to the ageing deformation of film damage even, positive electrode plate surface is uneven, gather dust easily, insulating effect reduces, the purification and disinfection effect weakens because gather the dust on insulating film, be not convenient for wash hard, short service life, need frequent maintenance, extravagant consumptive material, its manufacturing needs a lot of processing, the problem of production cycle length.

The utility model discloses the technical scheme who solves its technical problem and adopt does: the utility model provides a take air sterilizing machine of PCB plate electrode, is including the box that has air intake and air outlet, still including set up in high-voltage electrode silk, high-voltage electric field dust-collecting box, extraction fan, boost circuit and control panel in the box, control panel and extraction fan electrical connection, control panel, boost circuit, high-voltage electrode silk, the mutual electrical connection of high-voltage electric field dust-collecting box, high-voltage electric field dust-collecting box includes that electrode holder, a plurality of prolong positive electrode plate and the negative electrode plate that expands, two liang of interlude range that positive electrode plate and negative electrode plate are parallel to each other are installed on the electrode holder, and are adjacent be formed with the clearance that becomes the wind channel between positive electrode plate and the negative electrode plate, its characterized in that: the positive electrode plate comprises a conductive plate and an insulating PCB wrapped outside the conductive plate.

The insulating PCB board is FR 4.

The conductive plate is a copper foil.

The conducting plate and the insulating PCB are bonded by AD glue.

The edge of the conductive plate is positioned in the edge range of the insulating PCB.

The negative electrode plate is an aluminum plate.

The high-voltage electric field dust collection box is characterized in that the exhaust fan is positioned on one side of the high-voltage electric field dust collection box in the box body and is close to an air outlet in the box body, the high-voltage wire electrodes are positioned on the other side of the high-voltage electric field dust collection box and are close to an air inlet in the box body, and the high-voltage wire electrodes are at least two and are mutually parallel and separated.

And the air inlet and/or the air outlet are/is provided with an air net.

The utility model has the advantages that:

the utility model adopts the above technical scheme, this take air sterilizing apparatus of PCB plate electrode is outer as the positive electrode plate through using insulating PCB board, and surfacing is wear-resisting, and it is convenient to wash, and purifying effect is stable, can bear long-term high voltage output, and long service life need not frequent maintenance, very environmental protection, and production cycle is short.

Can effectively solve its positive electrode plate of traditional electrostatic air sterilizer like this and be the aluminum plate of wrapping up insulating film, the long-term use that leads to can lead to the ageing deformation of film even damaged, positive electrode plate surface is unsmooth, gather dust easily, insulating effect reduces, the purification and disinfection effect weakens because of gathering the dust on insulating film, be not convenient for wash hard, life is short, need frequent maintenance, extravagant consumptive material, its manufacturing need a lot of processing, the problem of production cycle length, and the utility model has the characteristics of simple structure, convenient to use, pleasing to the eye durable.

Drawings

Fig. 1 is an exploded view of the present invention.

Fig. 2 is a sectional view of the high voltage electric field dust collecting box of the present invention.

Fig. 3 is a schematic diagram of the disassembled internal structure of the positive electrode plate of the present invention.

Detailed Description

Hereinafter, various embodiments of the present invention will be described more fully. The present invention is capable of various embodiments and of being modified and varied therein. However, it should be understood that: there is no intention to limit the various embodiments of the invention to the specific embodiments disclosed herein, but on the contrary, the intention is to cover all modifications, equivalents, and/or alternatives falling within the spirit and scope of the various embodiments of the invention.

Hereinafter, the terms "includes" or "may include" used in various embodiments of the present invention indicate the presence of the disclosed functions, operations, or elements, and do not limit the addition of one or more functions, operations, or elements. Furthermore, as used in various embodiments of the present invention, the terms "comprises," "comprising," "includes," "including," "has," "having" and their derivatives are intended to refer only to the particular feature, number, step, operation, element, component, or combination of the foregoing, and should not be construed as first excluding the existence of, or adding to, one or more other features, numbers, steps, operations, elements, components, or combination of the foregoing.

Expressions (such as "first", "second", and the like) used in various embodiments of the present invention may modify various constituent elements in various embodiments, but may not limit the respective constituent elements. For example, the above description does not limit the order and/or importance of the elements described. The foregoing description is for the purpose of distinguishing one element from another. For example, the first user device and the second user device indicate different user devices, although both are user devices. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of various embodiments of the present invention.

The terminology used in the various embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the various embodiments of the invention. Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the various embodiments of the present invention belong. The terms (such as those defined in commonly used dictionaries) should be interpreted as having a meaning that is consistent with their contextual meaning in the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein in various embodiments of the present invention.

Referring to fig. 1 to 3, the utility model discloses a box 1 with air intake and air outlet, still including set up in high voltage wire electrode 2, high voltage electric field dust-collecting box 3, exhaust fan 4, boost circuit and control panel in the box 1, control panel and 4 electrical connection of exhaust fan, control panel, boost circuit, high voltage wire electrode 2, the mutual electrical connection of high voltage electric field dust-collecting box 3, high voltage electric field dust-collecting box 3 includes electrode holder 31, the positive electrode plate 32 and the negative electrode plate 33 that a plurality of extends, two liang of interlude range that positive electrode plate 32 and negative electrode plate 33 are parallel to each other are installed on electrode holder 31, and is adjacent be formed with the clearance that becomes wind channel 34 between positive electrode plate 32 and the negative electrode plate 33, its characterized in that: the positive electrode plate 32 includes a conductive plate 35 and an insulating PCB plate 36 wrapped around the conductive plate 35. As the positive electrode plate is outer through using the insulating PCB, the surface is smooth and wear-resistant, the cleaning is convenient, the purifying effect is stable, the long-term high-voltage output can be borne, the service life is long, frequent maintenance is not needed, the environment is very environment-friendly, and the production cycle is short.

The insulating PCB 36 is FR4, and has a flat and wear-resistant surface.

The conductive plate 35 is made of copper foil, so that the conductive plate is convenient to produce and manufacture and good in conductivity.

The conductive plate 35 and the insulating PCB 36 are bonded by AD glue 37, and the AD glue can connect the upper and lower layers of fiber boards and copper foil seamlessly.

The edge of the conductive plate 35 is located in the edge range of the insulating PCB 36, so that the edge of the insulating PCB is prevented from being ignited due to high-voltage creepage.

The negative electrode plate 33 is an aluminum plate, which is very durable.

Preferably, the conductive plates 35 of the plurality of positive electrode plates 32 are connected with a wire.

The exhaust fan 4 is positioned at one side of the high-voltage electric field dust collecting box 3 in the box body 1 and close to the air outlet in the box body 1, the high-voltage wire electrode 2 is positioned at the other side of the high-voltage electric field dust collecting box 3 and close to the air inlet in the box body 1, and at least two high-voltage wire electrodes 2 are arranged and are mutually parallel and separated. When the exhaust fan 4 works, air outside the box body 1 is extracted to enter from the air inlet, and the air is processed by the high-voltage electrode wire 2 and the high-voltage electric field dust collecting box 3 in sequence and then blown out of the processed clean air from the air outlet by the exhaust fan 4.

And the air inlet and/or the air outlet are/is provided with an air net 5 for protection and ventilation.

Such simple structure, high durability and convenient use, and is attractive and durable, and the problems that the positive electrode plate of the traditional electrostatic air sterilizer is an aluminum plate wrapped by an insulating film, the aging deformation and even damage of the film can be caused by long-term use, the surface of the positive electrode plate is uneven, dust is easily gathered, the insulating effect is reduced, the purifying and sterilizing effect is weakened due to the dust gathered on the insulating film, the film is not convenient to clean by force, the service life is short, frequent maintenance is needed, consumable materials are wasted, multiple times of processing is needed in production and manufacturing, and the production cycle is long can be effectively solved.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An air sterilizer with a PCB electrode plate comprises a box body (1) with an air inlet and an air outlet, and further comprises a high-voltage wire electrode (2), a high-voltage electric field dust collecting box (3), a ventilator (4), a booster circuit and a control panel which are arranged in the box body (1), wherein the control panel is electrically connected with the ventilator (4), the control panel, the booster circuit, the high-voltage wire electrode (2) and the high-voltage electric field dust collecting box (3) are electrically connected with each other, the high-voltage electric field dust collecting box (3) comprises an electrode frame (31), a plurality of extended positive electrode plates (32) and negative electrode plates (33), the positive electrode plates (32) and the negative electrode plates (33) are parallel to each other and are arranged in a pairwise inserting way and installed on the electrode frame (31), and a gap for passing through an air channel (34) is formed between the positive electrode plates (32) and the negative electrode plates (33, the method is characterized in that: the positive electrode plate (32) comprises a conductive plate (35) and an insulating PCB (36) wrapped outside the conductive plate (35).

2. The air sterilizer with PCB electrode plate of claim 1, wherein: the insulated PCB board (36) is FR 4.

3. The air sterilizer with PCB electrode plate of claim 1, wherein: the conductive plate (35) is a copper foil.

4. The air sterilizer with PCB electrode plate of claim 1, wherein: the conductive plate (35) and the insulating PCB (36) are bonded by AD glue (37).

5. The air sterilizer with PCB electrode plate of claim 4, wherein: the edge of the conductive plate (35) is positioned in the edge range of the insulating PCB (36).

6. The air sterilizer with PCB electrode plate of any one of claims 1 to 5, wherein: the negative electrode plate (33) is an aluminum plate.

7. The air sterilizer with PCB electrode plate of any one of claims 1 to 5, wherein: the high-voltage electric field dust collection box is characterized in that the exhaust fan (4) is located on one side of the high-voltage electric field dust collection box (3) in the box body (1) and is close to an air outlet in the box body (1), the high-voltage wire electrodes (2) are located on the other side of the high-voltage electric field dust collection box (3) and are close to an air inlet in the box body (1), and at least two high-voltage wire electrodes (2) are arranged and are mutually parallel and separated.

8. The air sterilizer with PCB electrode plate of any one of claims 1 to 5, wherein: the air inlet and/or the air outlet are/is provided with an air net (5).