Collecting net for high-voltage electrostatic air purifier

Abstract

The utility model discloses a collecting net for a high-voltage electrostatic air purifier. The collecting net comprises a frame, a plurality of oval metal sheets and conducting strips. Wherein the frame comprises a hollow frame body defined by side styles, and a plurality of clamping grooves which are evenly arranged and open towards the back face of the frame are formed in the inner walls of the opposite sides of the hollow frame body; each elliptical metal sheet is an elliptical cylinder with a cavity inside; the plurality of oval metal sheets are arranged in parallel at preset intervals, and the two ends of each oval metal sheet are clamped into the clamping grooves respectively; and the conducting strip is arranged in the inner cavity of the hollow frame body and is used for being in contact conduction with each elliptical metal sheet. According to the technical scheme, the structure is simple, assembly and maintenance are convenient, the air volume of ion wind can be increased by more than 50%, and the service life of the metal wire emitting the ion wind can be protected by more than 25%.

Description

Technical Field

[0001] This utility model relates to the technical field of high-voltage electrostatic air purifiers, and in particular to a collection net for high-voltage electrostatic air purifiers. Background Technology

[0002] The collection screen is one of the core components of a high-voltage electrostatic air purifier, mainly used to collect dust and harmful microorganisms such as viruses after being treated in the high-voltage zone. In existing products, the collection screen has a complex structure, which is inconvenient for assembly and maintenance, and the shape of the dust collection plate is not conducive to increasing the air volume of the ionization wind. Utility Model Content

[0003] To overcome the shortcomings of existing technologies, a collection net for high-voltage electrostatic air purifiers is proposed. It is not only simple in structure and easy to assemble and maintain, but also increases the air volume of ion wind by more than 50% and helps protect the service life of the metal wire emitting ion wind by more than 25%.

[0004] A collection net for a high-voltage electrostatic air purifier, comprising:

[0005] The frame includes a hollow frame formed by side panels, and the inner walls of the hollow frame on opposite sides are provided with a plurality of evenly arranged slots that open toward the back of the frame.

[0006] Multiple elliptical metal pieces, each of which is an elliptical cylinder with an internal cavity; the multiple elliptical metal pieces are arranged parallel to each other at a predetermined distance, and the two ends of each elliptical metal piece are respectively inserted into the slots;

[0007] A conductive sheet is disposed in the internal cavity of the hollow frame and is used to make contact with each of the elliptical metal sheets for conduction.

[0008] Preferably, the radius of curvature at the flat rounded corners on both sides of the longitudinal section of each elliptical metal sheet is between 0.5 and 5.0, and the arch height in the longitudinal section is between 1 mm and 10 mm.

[0009] Preferably, the frame is provided with drainage holes, which lead to the internal cavity of the hollow frame; each of the elliptical metal sheets is provided with a drainage hole on both sides.

[0010] Preferably, the frame is composed of an upper cover and a lower cover; the drainage hole is provided on the surface of the frame; and the slot is provided on the frame.

[0011] Preferably, the conductive sheet is elongated and is arranged perpendicularly to multiple elliptical metal sheets; the conductive sheet is provided with multiple open springs, the same number as the elliptical metal sheets; each open spring is used to laterally clamp one of the elliptical metal sheets.

[0012] Preferably, the number of conductive sheets is one or more. When there are two conductive sheets, they are respectively disposed at both ends of multiple elliptical metal sheets.

[0013] Preferably, the frame is a hollow rectangle.

[0014] This utility model provides a collection net for a high-voltage electrostatic air purifier. Its elliptical metal sheets serve as the main components for contacting and adsorbing harmful microorganisms such as dust and viruses. Employing a special elliptical body, experimental data shows that a collection net using multiple elliptical metal sheets can increase the ion wind volume by more than 50% and effectively protect the lifespan of the ion-emitting metal wire by more than 25%. Furthermore, the drainage holes on the frame allow for quick drying of the collection net during washing, facilitating cleaning and maintenance. The frame uses slots to install the elliptical metal sheets, resulting in a simple structure, easy assembly, increased production capacity, and durability, making it less prone to breakage. Attached Figure Description

[0015] Figure 1 This is a perspective view of the frame cover of the collection net used in a high-voltage electrostatic air purifier according to an embodiment of the present invention;

[0016] Figure 2 This is a perspective view of the lower cover of the frame in the collection net of a high-voltage electrostatic air purifier in an embodiment of this utility model;

[0017] Figure 3 This is a side view of the elliptical metal sheet in the collection net of a high-voltage electrostatic air purifier in an embodiment of this utility model;

[0018] Figure 4 This is a side view of another elliptical metal sheet in the collection net of a high-voltage electrostatic air purifier in an embodiment of this utility model;

[0019] Figure 5 This is a front view of the conductive sheet in the collection net of a high-voltage electrostatic air purifier in an embodiment of this utility model;

[0020] Figure 6 This is a side view of the conductive sheet in the collection net of a high-voltage electrostatic air purifier in an embodiment of this utility model;

[0021] The markings in the accompanying drawings are as follows:

[0022] 100. Frame; 101. Top cover; 102. Bottom cover; 103. Slot; 104. Drain hole; 200. Oval metal sheet; 300. Conductive sheet; 301. Opening spring. Detailed Implementation

[0023] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0024] A collection net for a high-voltage electrostatic air purifier is provided, such as... Figures 1 to 6 As shown, it includes:

[0025] The frame 100 includes a hollow frame body surrounded by side panels, and multiple evenly arranged slots 103 with openings toward the back of the frame are provided on the inner walls of opposite sides of the hollow frame body.

[0026] Multiple elliptical metal pieces 200, each elliptical metal piece is an elliptical cylinder with an internal cavity; the multiple elliptical metal pieces are set parallel to each other at a preset distance, and the two ends of each elliptical metal piece are respectively inserted into the slots;

[0027] The conductive sheet 300 is disposed in the internal cavity of the hollow frame and is used to make contact with each elliptical metal sheet for conduction.

[0028] The frame can be made of PVC material, but is not limited to this.

[0029] In one implementation, the frame is a hollow rectangle with slots located on its left and right sides. The frame is composed of an upper cover 101 and a lower cover 102, featuring a simple structure that is easy to assemble and disassemble.

[0030] Furthermore, the frame is provided with drainage holes 104, meaning the drainage holes are located on the surface of the upper cover. These drainage holes lead to the internal cavity of the hollow frame; one drainage hole is provided on each side of each oval metal sheet. Specifically, the drainage holes can be visible or concealed; after the collection net is washed, the water inside the frame will quickly drain through these drainage holes, achieving the effect of quickly drying the collection net. It can be understood that the drainage holes can be located on the front or back of the frame, that is, flexibly placed on the upper or lower cover.

[0031] The slot is used to install the oval metal piece. The opening of the slot faces the back of the frame. That is, the slot is set on the lower cover to facilitate the installation and removal of the oval metal piece.

[0032] The side of the oval metal sheet is as follows Figure 3 As shown, it is a racetrack-shaped elliptical cylinder. Preferably, as... Figure 4As shown, in the longitudinal section of each elliptical metal sheet, the radius of curvature at the flat rounded corners on both sides is between 0.5 and 5.0, and the arch height in the longitudinal section is between 1 mm and 10 mm.

[0033] The conductive sheet is used to make contact with the elliptical metal sheet to conduct electricity, and its shape and number can be flexibly set. In one implementation, the conductive sheet is elongated, which facilitates its placement in the internal cavity of the hollow frame and is perpendicular to multiple elliptical metal sheets. Simultaneously, the conductive sheet is provided with multiple open spring clips 301, the same number as the elliptical metal sheets; each open spring clip is used to laterally clamp one elliptical metal sheet. The open spring clips can clamp the elliptical metal sheet tightly, resulting in fast conductivity across the entire elliptical metal sheet and a high safety factor.

[0034] Furthermore, the number of conductive sheets is one or more. When there are two, they are respectively set at both ends of multiple elliptical metal sheets, which can form a more stable clamping of the elliptical metal sheets.

[0035] The above is a description of the collection net for a high-voltage electrostatic air purifier, used to help understand the present invention; however, the implementation of the present invention is not limited to the above embodiments. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the principle of the present invention shall be considered equivalent substitutions and are included within the protection scope of the present invention.

Claims

1. A collection net for a high-voltage electrostatic air purifier, characterized in that, include: The frame includes a hollow frame formed by side panels, and the inner walls of the hollow frame on opposite sides are provided with a plurality of evenly arranged slots that open toward the back of the frame. Multiple elliptical metal sheets, each of which is an elliptical cylinder with an internal cavity; Multiple elliptical metal pieces are arranged parallel to each other at a predetermined distance, and the two ends of each elliptical metal piece are respectively inserted into the slot; A conductive sheet is disposed in the internal cavity of the hollow frame and is used to make contact with each of the elliptical metal sheets for conduction.

2. The collection net for a high-voltage electrostatic air purifier as described in claim 1, characterized in that, The radius of curvature at the flat rounded corners on both sides of the longitudinal section of each elliptical metal sheet is between 0.5 and 5.0, and the arch height in the longitudinal section is between 1 mm and 10 mm.

3. The collection net for a high-voltage electrostatic air purifier as described in claim 1, characterized in that, The frame is provided with drainage holes, which lead to the internal cavity of the hollow frame; each of the elliptical metal sheets is provided with a drainage hole on both sides.

4. The collection net for a high-voltage electrostatic air purifier as described in claim 3, characterized in that, The frame is composed of an upper cover and a lower cover; the drainage holes are provided on the surface of the frame; the slots are provided on the frame.

5. The collection net for a high-voltage electrostatic air purifier as described in any one of claims 1 to 4, characterized in that, The conductive sheet is elongated and is perpendicular to multiple elliptical metal sheets; the conductive sheet is provided with multiple open springs, the same number as the elliptical metal sheets; each open spring is used to laterally clamp one of the elliptical metal sheets.

6. The collection net for a high-voltage electrostatic air purifier as described in claim 5, characterized in that, The number of conductive sheets is two or more, and when there are two conductive sheets, they are respectively disposed at both ends of multiple elliptical metal sheets.

7. The collection net for a high-voltage electrostatic air purifier as described in claim 5, characterized in that, The frame is a hollow rectangle.

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