Collecting net for air purifier and air purifier

Abstract

The utility model discloses a collection net and air purifier for air purifier, wherein, the collection net includes frame and integral dust collecting plate, frame is the hollow frame body surrounded by side wall, and the edge of frame body is provided with first assembly position, integral dust collecting plate includes the plate body and the multiple metal sheets of integrally forming with plate body, the size of plate body is matched with the size of frame body, and the edge of plate body is provided with the second assembly position corresponding with first assembly position, the middle area of plate body is uniformly spaced and is arranged with multiple metal sheets, and the shape of each metal sheet is designed as having the dust collecting pole for air purifier, when assembling collection net, only needs to align the edge of integral dust collecting plate and frame first and then fixes can. The utility model provides technical scheme, not only greatly improves the assembly efficiency, and saves the overall cost of product.

Description

Technical Field

[0001] This utility model relates to the field of air purifier technology, and in particular to a collection net for an air purifier and an air purifier. Background Technology

[0002] Electrostatic dust removal air purifiers mainly consist of two parts: an emitting grid and a collecting grid. Their working principle is that the emitting grid generates corona discharge through a high-voltage electric field, producing ion wind and avalanche effect, causing air to flow in from the corona electrode and out from the dust collecting electrode, i.e., the collecting grid. This allows dust and germs to be adsorbed on the metal plates, achieving the effect of dust removal, sterilization, and air purification.

[0003] In existing dust collection mesh structures, the dust collection electrodes mainly use specially shaped steel sheets, which require a series of processes such as purchasing raw materials, molding, welding, and polishing before assembly. Since each collection mesh contains a large number of dust collection steel sheets, assembling them one by one will lead to time-consuming assembly, low efficiency, and low mass production efficiency. At the same time, the aforementioned processes are numerous, resulting in high product costs. Utility Model Content

[0004] To overcome the shortcomings of the prior art, this utility model provides a collection net for an air purifier and an air purifier.

[0005] A collection net for an air purifier, comprising:

[0006] The frame is a hollow frame enclosed by side walls, and the edge of the frame is provided with a first assembly position;

[0007] An integrated dust collection plate includes a plate body and multiple metal sheets integrally formed with the plate body; the size of the plate body matches the size of the frame, and the edge of the plate body is provided with a second assembly position corresponding to the first assembly position; multiple metal sheets are evenly spaced in the middle area of ​​the plate body, and the shape of each metal sheet is designed to have a dust collection electrode for use as the air purifier; wherein, the plate body and the metal sheets are integrally formed by stamping from a single piece of metal material, or, one or more metal sheets and the plate body connected to the metal sheet are a unit, and the integrated plate is composed of multiple units spliced ​​together;

[0008] The integrated dust collection plate is assembled onto the frame through the cooperation between the first assembly position and the second assembly position, and the plurality of metal pieces are located in the hollow area of ​​the frame.

[0009] Optionally, the plate body and the metal sheet are integrally formed from a single piece of metal material by stamping.

[0010] Optionally, the frame is a rectangle, and the plate body is a rectangle matching the cross-section of the frame; the plurality of metal plates are arranged parallel or non-parallel to each other.

[0011] Optionally, the longitudinal cross-section of each metal sheet is a V or U shape with one end open or closed and the other end closed, and a pre-set gap is left between two adjacent metal sheets; wherein, one end of the closed V or U shape serves as the dust collection electrode.

[0012] Optionally, the dust collecting electrode has a non-sharp, curved chamfer.

[0013] Optionally, when the longitudinal section of each metal sheet is a V or U shape with one end open and the other end closed, the hollow area of ​​the frame has a plurality of positioning posts integrally formed with the frame, the two ends of the positioning posts are respectively connected to the side wall, and the frame is used to snap together with one end of the opening.

[0014] An air purifier includes an emission grid and a collection grid as described above for use in air purifiers.

[0015] This utility model provides a collection net for an air purifier and an air purifier in which the dust collection electrode of the collection net is an integrated dust collection plate. The shape of the metal sheet is designed to serve as the dust collection electrode in the air purifier. In production, only the dimensions of the plate body and the frame need to be designed, and the integrated dust collection plate can be obtained by stamping the metal material. In assembly, the edges of the integrated dust collection plate and the frame only need to be aligned and then fixed. This solution has low material cost, fewer production and assembly processes, and simple assembly. It not only greatly improves assembly efficiency but also saves the overall cost of the product. It is suitable for large-scale mass production and plays a role in improving efficiency and reducing costs. Attached Figure Description

[0016] Figure 1 This is a perspective view of the integrated dust collection plate in an embodiment of this utility model;

[0017] Figure 2 This is a side view of the integrated dust collection plate in an embodiment of the present utility model;

[0018] Figure 3 This is a side view of another integrated dust collection plate in an embodiment of the present utility model;

[0019] Figure 4 This is a perspective view of a single unit in an embodiment of this utility model;

[0020] Figure 5 This is a cross-sectional schematic diagram of the metal sheet being assembled onto the positioning post in an embodiment of this utility model;

[0021] Figure 6This is a perspective view of the frame in an embodiment of the present utility model;

[0022] Figure 7 This is a perspective view of the collection net used in an air purifier according to an embodiment of the present invention;

[0023] Figure 8 This is a partial exploded view of the air purifier in an embodiment of this utility model;

[0024] The markings in the accompanying drawings are as follows:

[0025] 100. Frame; 101. Body; 102. First assembly position; 103. Hollow area; 104. Positioning post;

[0026] 200. Integrated dust collection plate; 201. Plate body; 202. Metal sheet; 203. Dust collection electrode; 204. Second assembly position;

[0027] 300. Transmission net; 301. Metal wire. Detailed Implementation

[0028] 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.

[0029] A collection mesh for an air purifier and an air purifier are provided, such as... Figures 1 to 8 As shown, the collection net includes a frame 100 and an integrated dust collection plate 200, specifically:

[0030] The frame is a hollow frame enclosed by side walls, and the hollow area 103 of the frame is used to place the integrated dust collection plate. The edge of the frame is provided with a first mounting position 102, which, together with a corresponding second mounting position 204 on the integrated dust collection plate, is used to assemble the integrated dust collection plate onto the frame. As one implementation, the first and second mounting positions can be screw holes with corresponding positions and numbers, facilitating the assembly of the frame and the integrated dust collection plate by screwing. In another implementation, the first and second mounting positions can be corresponding interlocking recesses / protrusions. Therefore, the specific implementation of the first and second mounting positions is not limited to these.

[0031] The integrated dust collection plate includes a plate body 201 and multiple metal sheets 202 integrally formed with the plate body. The size of the plate body matches the size of the frame, and the edge of the plate body is provided with a second assembly position corresponding to the first assembly position. Multiple metal sheets are evenly spaced in the middle area of ​​the plate body, and each metal sheet is designed to have a dust collection electrode 203 for use as an air purifier. The integrated dust collection plate can be implemented in two ways: one is that the plate body and the metal sheets are integrally formed from a single piece of metal material by stamping; the other is... Figure 4 As shown, a single or multiple metal sheets and the plate body connected to the metal sheet are considered as a unit. By splicing multiple units together, an integrated plate is formed.

[0032] In production, only the corresponding dimensions of the plate body and frame, as well as the shape of the metal sheets, need to be pre-designed. The integrated dust collection plate can then be obtained through machine stamping, eliminating the need to process each metal sheet individually and then assemble them one by one as in traditional methods. Preferably, the integrated dust collection plate can be obtained by machine stamping a single piece of metal, and then the integrated dust collection plate can be aligned and assembled with the frame, greatly improving production and assembly efficiency.

[0033] Furthermore, such as Figure 2 As shown, each metal sheet has a longitudinal cross-section that is either V-shaped or U-shaped, with one end open or closed and the other end closed, and a pre-set perforated gap is left between adjacent metal sheets. The closed V- or U-shaped end serves as the dust collection electrode, which is partially connected to the plate body. The opposite end can be either open or closed, depending on the specific stamping method of the machine; this end does not affect the function and effectiveness of the dust collection electrode. The pre-set perforated gap between adjacent metal sheets satisfies both the functional requirements of each dust collection electrode and the need for a simple and efficient stamping method.

[0034] Furthermore, such as Figure 3 As shown, this is another form of integrated dust collection panel, similar to... Figure 2 In contrast, the metal sheet is still connected to the plate body in some parts, only the connection points are different.

[0035] Furthermore, the closed V or U-shaped part of the dust collection electrode has a non-sharp arc-shaped chamfer, which is conducive to achieving a better dust collection and adsorption effect.

[0036] Furthermore, such as Figure 5 As shown, when the longitudinal section of each metal sheet is a V or U shape with one end open and the other end closed, there are multiple positioning posts integrally formed with the frame in the hollow area of ​​the frame. The two ends of the positioning posts are connected to the side wall respectively, and the frame is used to snap together with the open end.

[0037] Furthermore, such as Figure 6 As shown, the frame is rectangular, and the main body of the plate is a rectangle matching the cross-section of the frame; multiple metal plates are arranged parallel to each other to achieve optimal dust collection; alternatively, the multiple metal plates can also be arranged non-parallel to achieve the dust collection function. The effect after the frame and the integrated dust collection plate are assembled is as follows. Figure 7 As shown.

[0038] Provide an air purifier, such as Figure 8 As shown, it includes the transmitting network 300 and the collecting network as described above. The functions of other existing modules in the air purifier will not be described here.

[0039] The above is a description of the technical solution of this utility model, which is used to help understand this utility model; however, the implementation of this utility model is not limited to the above embodiments. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the principle of this utility model shall be considered as equivalent substitutions and shall be included within the protection scope of this utility model.

Claims

1. A collection net for an air purifier, characterized in that, include: The frame is a hollow frame enclosed by side walls, and the edge of the frame is provided with a first assembly position; An integrated dust collection plate includes a plate body and multiple metal sheets integrally formed with the plate body; the size of the plate body matches the size of the frame, and the edge of the plate body is provided with a second assembly position corresponding to the first assembly position; multiple metal sheets are evenly spaced in the middle area of ​​the plate body, and the shape of each metal sheet is designed to have a dust collection electrode for the air purifier; wherein, the plate body and the metal sheets are integrally formed by stamping from a single piece of metal material, or, one or more metal sheets and the plate body connected to the metal sheet are a unit, and the integrated plate is composed of multiple units spliced ​​together; The integrated dust collection plate is assembled onto the frame through the cooperation and connection between the first assembly position and the second assembly position, and the plurality of metal pieces are located in the hollow area of ​​the frame.

2. The collection net for an air purifier as described in claim 1, characterized in that, The frame is rectangular, and the plate body is rectangular with a cross-section matching the frame; the plurality of metal plates are arranged parallel or non-parallel to each other.

3. The collection net for an air purifier as described in claim 1 or 2, characterized in that, Each of the metal sheets has a longitudinal cross-section that is V or U-shaped, with one end open or closed and the other end closed, and a pre-set perforated gap is left between two adjacent metal sheets; wherein, One end of the closed V or U shape serves as the dust collection electrode.

4. The collection net for an air purifier as described in claim 3, characterized in that, The dust collection electrode has a non-sharp, curved chamfer.

5. The collection net for an air purifier as described in claim 3, characterized in that, When the longitudinal cross-section of each metal sheet is a V or U shape with one end open and the other end closed, the hollow area of ​​the frame has a plurality of positioning posts integrally formed with the frame. The two ends of the positioning posts are respectively connected to the side wall, and the frame is used to snap together with one end of the opening.

6. An air purifier, characterized in that, Includes a transmitting net and a collecting net for an air purifier as described in any one of claims 1 to 5.

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