Electrostatic dust collection net

Abstract

The invention is suitable for the technical field of air purification, and provides an electrostatic dust collection net. Comprising at least two frames, a plurality of electrostatic sheets are arranged in each frame in an array mode, and the two ends of each electrostatic sheet are inserted into adjacent installation clamping grooves in the two sides of the corresponding frame respectively. The at least two frames are arranged together in a sleeved mode, and the static pieces in the at least two frames are sequentially and alternately arranged. The static sheets in the at least two frames are alternately arranged, and the distance between the adjacent static sheets in each frame is increased, so that the distance between the clamping grooves formed in the side walls of the frames is increased, and the problems that in the prior art, the space between the static sheets is small, the clamping groove structure is dense, and consequently a mold is difficult to mold and the service life of the mold is short are solved.

Description

Technical Field

[0001] The invention relates to the technical field of air purification, in particular to an electrostatic dust collecting net. Background Art

[0002] At present, most of the electrostatic dust collectors on the market are extruded sheet materials. The electrostatic sheets are relatively thin. To ensure performance, the sheet spacing is relatively small and the slot structure is relatively dense, which leads to the problem that the mold is difficult to form and the mold life is short. In order to solve this technical problem, an electrostatic dust collector is proposed. Summary of the invention

[0003] The object of the present invention is to provide an electrostatic dust collecting net to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] An electrostatic dust collecting net comprises: at least two frames, each frame having a plurality of electrostatic sheets arranged in an array, the two ends of the electrostatic sheets being respectively inserted into adjacent mounting slots on both sides of the corresponding frame; at least two frames being nested together, and the electrostatic sheets in at least two frames being arranged alternately in sequence.

[0006] As a further solution of the present invention: there are two frames.

[0007] As a further solution of the present invention: the two frames are a first frame and a second frame; the second frame is assembled inside the first frame, and the outer sides of the second frame abut against the inner sides of the first frame; the electrostatic sheets in the first frame and the second frame are arranged alternately.

[0008] As a further solution of the present invention: the second frame is engaged inside the first frame.

[0009] As a further solution of the present invention: the outer walls on both sides of the second frame are provided with latch tongues, and the inner walls on both sides of the first frame are provided with a plurality of recessed latch grooves, wherein the latch tongues are matched with adjacent latch grooves, and the latch tongues and the latch grooves are provided in one-to-one correspondence.

[0010] As a further solution of the present invention: the electrostatic dust collecting net has three frames.

[0011] As a further solution of the present invention: the frame includes a main frame and two inner frames, the two inner frames are assembled inside the main frame, and the electrostatic sheets in the main frame and the two inner frames are arranged alternately.

[0012] Compared with the prior art, the beneficial effects of the present invention are: the electrostatic sheets in no less than two frames are arranged alternately, and the distance between adjacent electrostatic sheets in each frame is increased, thereby increasing the distance of the card slots installed on the side walls of the frame, thereby solving the problem of the prior art that the spacing between the electrostatic sheets is relatively small and the card slot structure is relatively dense, resulting in difficulty in mold forming and a short mold life. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The figure is a schematic structural diagram of an electrostatic dust collecting net according to an embodiment of the present invention.

[0014] Figure 2 The figure is a schematic diagram of an explosion of an electrostatic dust collecting net according to an embodiment of the present invention.

[0015] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0016] In the figure: 1-first frame, 2-second frame, 3-static sheet, 4-card slot, 5-card tongue. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] The structural diagram of an electrostatic dust collecting net provided by an embodiment of the present invention comprises: at least two frames, and a plurality of electrostatic sheets 3 are arranged in an array in each frame, and the two ends of the electrostatic sheets 3 are respectively inserted into the adjacent mounting slots on both sides of the corresponding frame; at least two frames are set together, and the electrostatic sheets 3 in at least two frames are arranged alternately in sequence. One end of the electrostatic sheet 3 is respectively set in a mounting slot. The frame is a U-shaped structure.

[0019] The present invention alternately arranges the electrostatic sheets 3 in no less than two frames, increases the distance between adjacent electrostatic sheets 3 in each frame, and thus increases the distance of the card slots installed on the side walls of the frame, thereby solving the problem in the prior art that the spacing between the electrostatic sheets 3 is relatively small and the card slot structure is relatively dense, resulting in difficulty in mold forming and a short mold life.

[0020] Example 1

[0021] See also Figures 1 to 3, the structural diagram of an electrostatic dust collecting net provided in the first embodiment of the present invention, in some embodiments, the two frames are two, the first frame 1 and the second frame 2; the second frame 2 is assembled inside the first frame 1, and the outer sides of the second frame 2 are in contact with the inner sides of the first frame 1; the electrostatic sheets 3 in the first frame 1 and the second frame 2 are arranged alternately. The first frame 1 and the second frame 2 are assembled, and the electrostatic sheets 3 in the first frame 1 and the second frame 2 are arranged alternately, so that the distance between the installation slots on both sides of the first frame 1 is increased, and the distance between the installation slots on both sides of the second frame 2 is increased, so as to solve the problem that the spacing between the electrostatic sheets 3 in the prior art is relatively small, the slot structure is relatively dense, which makes it difficult to form the mold and the mold life is short.

[0022] See also Figure 2 and 3 In some embodiments of the invention, the second frame 2 is snapped into the first frame 1. Specifically, the outer walls on both sides of the second frame 2 are provided with latches 5, and the inner walls on both sides of the first frame 1 are provided with a plurality of recessed slots 4, wherein the latches 5 are provided in cooperation with adjacent slots 4, and the latches 5 and the slots 4 are provided in one-to-one correspondence. In this way, the second frame 2 is assembled inside the first frame 1. The inner walls on both sides of the second frame 2 and the first frame 1 are provided with a plurality of mounting slots in an array, and the electrostatic sheet 3 is provided in the adjacent mounting slots.

[0023] Example 2

[0024] The present invention provides an electrostatic dust collecting net according to Example 2. The electrostatic dust collecting net may have three frames, including a main frame and two inner frames. The two inner frames are assembled inside the main frame, and the electrostatic sheets 3 in the main frame and the two inner frames are arranged alternately. The two inner frames can be the same size and can be specifically arranged as needed. In this way, the distance between the installation slots in the frame is tripled compared to the prior art, which solves the problem that the spacing between the electrostatic sheets 3 in the prior art is relatively small, the slot structure is relatively dense, and the mold is difficult to form and the mold life is short. A number of installation slots are arranged in an array on the side walls on both sides of the main frame and the two inner frames to fix the two ends of the electrostatic sheet 3.

[0025] The two inner frames can be arranged side by side inside the main frame, or they can be installed inside the main frame by the snap-fit ​​installation method in the above embodiment 1. This arrangement is easy to implement. In some other embodiments, the two inner frames can also be installed inside the main frame by bolt connection.

[0026] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0027] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0030] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0031] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. An electrostatic dust collecting net, characterized in that: include: There are no less than two frames, and a number of electrostatic sheets are arranged in an array in each frame, and the two ends of the electrostatic sheets are respectively inserted into the adjacent installation slots on both sides of the corresponding frame; At least two frames are nested together, and the electrostatic sheets in at least two frames are alternately arranged in sequence.

2. An electrostatic dust collecting net according to claim 1, characterized in that: There are two frames.

3. An electrostatic dust collecting net according to claim 2, characterized in that: The two frames are a first frame and a second frame; the second frame is assembled inside the first frame, and the outer sides of the second frame abut against the inner sides of the first frame; the electrostatic sheets in the first frame and the second frame are arranged alternately.

4. An electrostatic dust collecting net according to claim 3, characterized in that: The second frame is engaged inside the first frame.

5. An electrostatic dust collecting net according to claim 4, characterized in that: The outer walls on both sides of the second frame are provided with latch tongues, and the inner walls on both sides of the first frame are provided with a plurality of concave latch grooves, wherein the latch tongues are matched with adjacent latch grooves, and the latch tongues and the latch grooves are provided in one-to-one correspondence.

6. An electrostatic dust collecting net according to claim 1, characterized in that: The electrostatic dust collecting net has three frames.

7. An electrostatic dust collecting net according to claim 6, characterized in that: The frame comprises a main frame and two inner frames, the two inner frames are assembled inside the main frame, and the electrostatic sheets in the main frame and the two inner frames are arranged alternately.

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