CN221264040U - Plasma generator with convenient operation - Google Patents
Plasma generator with convenient operation Download PDFInfo
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- CN221264040U CN221264040U CN202322129129.XU CN202322129129U CN221264040U CN 221264040 U CN221264040 U CN 221264040U CN 202322129129 U CN202322129129 U CN 202322129129U CN 221264040 U CN221264040 U CN 221264040U
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- plasma generator
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- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 10
- 238000011900 installation process Methods 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 9
- 238000004080 punching Methods 0.000 description 6
- 230000002411 adverse Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
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- Electron Sources, Ion Sources (AREA)
Abstract
The utility model discloses a plasma generator with convenient operation, wherein a plurality of mounting holes are formed in a plate body, at least one supporting plate is arranged in one mounting hole, an electrode plate is hinged with the supporting plate, and the supporting plate and the plate body are of an integrated structure; according to the plasma generator with the convenient operation, in the installation process of the plasma generator, the electrode plate is unscrewed firstly, the effect of the electrode plate and the ion tube assembly is not existed at the moment, the installation process is not interfered, and the electrode plate is screwed up to form electric connection with the outer electrode sleeve after the ion tube assembly is in place; when the electrode plate component or the ion tube component is disassembled, the corresponding electrode plate is unscrewed, at the moment, the abutting connection between the electrode plate and the ion tube component disappears, and the disassembly process can be realized conveniently; the supporting sheet and the plate body are integrated into a whole, so that the processing is convenient; due to the hinged relationship of the support tabs and the electrode tabs, a greater degree of freedom is provided during installation and removal of the electrode plate assembly.
Description
Technical Field
The utility model relates to the field of ion generator structures, in particular to a plasma generator with convenient operation.
Background
In the prior art, the air is purified by adopting the plasma generated by the plasma generator, and the method has wide application prospect. The specific plasma generator has various application scenes, and can be assembled on a mobile air purifier, or is matched with an air supply pipeline, or is directly hung on a wall, and the like. And a plasma generator generally includes a base and a plurality of plasma tubes mounted on the base. The electrodes inside the plasma tube are directly connected to the control circuit board inside the base, while the electrodes outside the plasma tube are connected to the control circuit board through conductive sheets.
At present, two connection modes of electrodes outside the plasma tube exist, the first mode is that a plurality of conductive sheets are arranged on a base, one end of each conductive sheet is electrically connected to a control circuit board, and the other end of each conductive sheet is elastically abutted against the electrode outside the plasma tube; and secondly, an electrode plate is additionally arranged, a plurality of conductive sheets are arranged on the electrode plate and elastically abut against the electrode outside the plasma tube, and the whole electrode plate is supported by a conductive pillar and is electrically connected to the control circuit board. Compared with the first connecting mode, the second connecting mode reduces the difficulty of electric connection of the conducting strips and can also carry out better structural support on the ion tube. The fixing structure of the electrode tab is disadvantageous for both mounting and dismounting, whether in the first or second connection mode. For example, after all the electrode plates are installed on the electrode plates, the electrode plates are integrally fixed, and at the moment, the resistance between the plurality of electrode plates and the plurality of ion tubes can cause the condition of easy occurrence of excessive impact in the installation process; in the disassembly process, the action between the electrode plate and the ion tube also has adverse effects.
Disclosure of utility model
The utility model mainly aims to provide a plasma generator with convenient operation, and aims to solve the problem that in the plasma generator, the resistance between a plurality of electrode plates and a plurality of ion tubes can cause the condition of easy occurrence of excessive impact in the installation process; in the disassembly process, the electrode plate and the ion tube act to have adverse effects.
In order to achieve the above object, the present utility model provides a plasma generator for facilitating operation, comprising:
A mounting base;
The control board is arranged in the mounting base;
The ion tube assemblies are arranged on the mounting base, the ion tube assemblies comprise ion tubes, and an inner electrode sleeve and an outer electrode sleeve which are respectively arranged inside and outside the ion tubes, the inner electrode sleeve is electrically connected to the control board,
The electrode plate assembly comprises a plate body, a plurality of supporting plates and a plurality of electrode plates, wherein a plurality of mounting holes are formed in the plate body, at least one supporting plate is arranged on one mounting hole, the electrode plates are hinged with the supporting plates, one end, far away from the supporting plates, of each electrode plate is in abutting connection with the outer electrode sleeve, and the supporting plates and the plate body are of an integrated structure;
And the conductive column is detachably connected to the plate body, is fixed on the mounting base and is electrically connected to the control board.
Further, both ends in the width direction of the free end in the length direction of the supporting sheet are provided with restricting projections for restricting the electrode sheet in the width direction of the electrode sheet.
Further, the limiting protrusion is disposed on an outer surface of the support piece facing away from the center of the mounting hole.
Further, the hinging mode between the support sheet and the electrode sheet is riveting or bolting.
Further, two supporting plates are arranged on each plate body corresponding to one mounting hole, and the two supporting plates are arranged at 180-degree intervals on the periphery of the mounting hole.
Further, the electrode plate has a curvature in length that projects outwardly toward the ion tube assembly.
Further, the free end of the electrode plate far away from the supporting plate is a contact plate, wherein the length direction of the contact plate is matched with the length direction of the ion tube assembly, and the dimension of the contact plate in the width direction is 3-10 mm.
Further, the contact piece is arc-shaped in the width direction to match the ion tube assembly.
Further, the electrode plate assembly is made of aluminum or steel.
Further, the conductive post is connected to the planar middle of the plate body.
According to the plasma generator with the convenient operation, in the installation process of the plasma generator, the electrode plate is screwed off firstly, the effect of the electrode plate and the ion tube assembly is not generated at the moment, the installation process is not interfered, and the electrode plate is screwed on after the ion tube assembly is in place to form electric connection with the outer electrode sleeve; when the electrode plate component or the ion tube component is disassembled, the corresponding electrode plate is unscrewed, at the moment, the abutting connection between the electrode plate and the ion tube component disappears, and the disassembly process can be realized conveniently; the supporting sheet and the plate body are of an integrated structure, and are molded once in the process of punching the mounting hole; due to the hinged relationship of the support tabs and the electrode tabs, a greater degree of freedom is provided during installation and removal of the electrode plate assembly.
Drawings
FIG. 1 is a simplified operation of a plasma generator according to a first embodiment of the present utility model;
FIG. 2 is a partial enlargement of FIG. 1;
FIG. 3 is a simplified operation of a plasma generator according to a second embodiment of the present utility model;
Fig. 4 is a partial enlargement of fig. 3.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless expressly stated otherwise, as understood by those skilled in the art. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, units, modules, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, units, modules, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or wirelessly coupled. The term "and/or" as used herein includes all or any element and all combination of one or more of the associated listed items.
It will be understood by those skilled in the art that 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 this utility model belongs unless defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Referring to fig. 1 to 4, in an embodiment of the present utility model, a plasma generator for facilitating operation includes:
a mounting base 100;
a control board disposed in the mounting base 100;
A plurality of ion tube assemblies 200 mounted on the mounting base 100, the ion tube assemblies 200 including ion tubes 210, and inner and outer electrode sleeves 220 respectively provided inside and outside the ion tubes 210, the inner electrode sleeves being electrically connected to the control board,
The electrode plate assembly 300 comprises a plate body 310, a plurality of supporting plates 320 and a plurality of electrode plates 330, wherein a plurality of mounting holes 311 are formed in the plate body 310, at least one supporting plate 320 is arranged in one mounting hole 311, the electrode plates 330 are hinged with the supporting plates 320, one end, far away from the supporting plates 320, of each electrode plate 330 is in abutting connection with the outer electrode sleeve 220, and the supporting plates 320 and the plate body 310 are of an integral structure;
A conductive post 400 detachably connected to the board body 310, the conductive post 400 being fixed to the mounting base 100 and electrically connected to the control board.
In the prior art, the air is purified by adopting the plasma generated by the plasma generator, and the method has wide application prospect. The specific plasma generator has various application scenes, and can be assembled on a mobile air purifier, or is matched with an air supply pipeline, or is directly hung on a wall, and the like. And a plasma generator generally includes a base and a plurality of plasma tubes mounted on the base. The electrodes inside the plasma tube are directly connected to the control circuit board inside the base, while the electrodes outside the plasma tube are connected to the control circuit board through conductive sheets. At present, two connection modes of electrodes outside the plasma tube exist, the first mode is that a plurality of conductive sheets are arranged on a base, one end of each conductive sheet is electrically connected to a control circuit board, and the other end of each conductive sheet is elastically abutted against the electrode outside the plasma tube; and secondly, an electrode plate is additionally arranged, a plurality of conductive sheets are arranged on the electrode plate and elastically abut against the electrode outside the plasma tube, and the whole electrode plate is supported by a conductive pillar and is electrically connected to the control circuit board. Compared with the first connecting mode, the second connecting mode reduces the difficulty of electric connection of the conducting strips and can also carry out better structural support on the ion tube. The fixing structure of the electrode tab is disadvantageous for both mounting and dismounting, whether in the first or second connection mode. For example, after all the electrode plates are installed on the electrode plates, the electrode plates are integrally fixed, and at the moment, the resistance between the plurality of electrode plates and the plurality of ion tubes can cause the condition of easy occurrence of excessive impact in the installation process; in the disassembly process, the action between the electrode plate and the ion tube also has adverse effects.
In the present utility model, the mounting base 100 is used to support the ion tube assembly 200, and a control board is provided therein, which is used to control the operation of the ion tube assembly 200. The ion tube 210 is provided with an inner electrode sheath and an outer electrode sheath 220, respectively, inside and outside thereof, the inner electrode sheath being qualitatively connected to a control board in the mounting base 100 by a related connection structure. For example, the relevant connection structure is fixedly connected to the mounting base 100 and is connected to the inner electrode sheath and the control board, respectively. The electrode plate assembly 300 includes a plate body 310, a plurality of support tabs 320, and a plurality of electrode tabs 330. The supporting piece 320 and the plate body 310 are integrally formed, and can be formed at one time in the process of punching the mounting hole 311. The mounting hole 311 is a pass-through channel of the ion tube assembly 200. The supporting plate 320 is disposed corresponding to the mounting hole 311, that is, corresponding to the ion tube assembly 200, and the electrode plate 330 is hinged to the supporting plate 320, and is electrically connected to the ion tube assembly 200 through the electrode plate 330. A plurality of support pieces 320 may be provided corresponding to one mounting hole 311, and a plurality of support pieces 320 may be provided accordingly. The conductive posts 400 are used to connect the electrode plate assembly 300 to the mounting base 100, and both ends of the conductive posts 400 are connected to the plate body 310 and the mounting base 100, respectively, and electrically connected to the control board. Due to the hinged relationship of the support tabs 320 and the electrode tabs 330, a greater degree of freedom is provided during installation and removal of the electrode plate assembly 300.
In the process of installing the whole plasma generator, the supporting plate 320 and the plate body 310 are integrated, so that an assembling process between the supporting plate 320 and the plate body 310 does not exist, the hinging process of the electrode plate 330 and the supporting plate 320 can be directly finished outside, and the electrode plate 330 is unscrewed for standby; after the ion tube assembly 200 is mounted to the mounting base 100, the electrode plate assembly 300 is connected to the mounting base 100 through the conductive posts 400; the electrode tabs 330 are then screwed one by one to form an electrical connection with the outer electrode sheath 220. During the installation of the above electrode plate assembly 300, since the electrode plate 330 is in the unscrewed state, the electrode plate 330 is not disturbed.
When the electrode plate assembly 300 is disassembled or the ion tube assembly 200 is disassembled, the corresponding electrode plate 330 is unscrewed, at this time, the interference connection between the electrode plate 330 and the ion tube assembly 200 disappears, and the disassembly process can be conveniently realized.
In summary, during the installation of the plasma generator, the electrode plate 330 is first unscrewed, at this time, the effect of the electrode plate 330 and the ion tube assembly 200 is not existed, so that the installation process is not interfered, and after the ion tube assembly 200 is in place, the electrode plate 330 is screwed up to form an electrical connection with the outer electrode sleeve 220; when the electrode plate assembly 300 is disassembled or the ion tube assembly 200 is disassembled, the corresponding electrode plate 330 is unscrewed, at this time, the abutting connection between the electrode plate 330 and the ion tube assembly 200 disappears, and the disassembly process can be conveniently realized; the supporting sheet 320 and the plate body 310 are of an integrated structure, and are formed at one time in the process of punching the mounting hole 311; due to the hinged relationship of the support tabs 320 and the electrode tabs 330, a greater degree of freedom is provided during installation and removal of the electrode plate assembly 300.
Referring to fig. 1 to 2, in one embodiment, both widthwise ends of the lengthwise free end of the support sheet 320 are provided with limiting protrusions 321, wherein the limiting protrusions 321 serve to limit the electrode sheet 330 in the widthwise direction of the electrode sheet 330.
In the present utility model, the convenient installation and removal of the entire electrode plate assembly 300 is achieved by the hinge connection of the support plate 320 and the electrode plate 330, and in the embodiment, the fixing of the position of the electrode plate 330 is achieved by the limiting protrusion 321 on the support plate 320, so that the possibility of the electrode plate 330 being accidentally swung is reduced. The above processing of the limiting projection 321 may be achieved by punching or bending. The plate body 310 and the supporting sheet 320 are integrally formed, and thus the limiting protrusion 321 may be machined at a specific position of the raw material plate in advance, and the limiting protrusion 321 is naturally positioned at a corresponding position on the supporting sheet 320 when the raw material plate is subjected to a punching or bending process at a later stage. In particular, by the action of the limiting projection 321, the connection stability between the support sheet 320 and the electrode sheet 330 can be secured without adding an elastic structure at the hinge of the two.
Referring to fig. 1 to 2, in one embodiment, the limiting protrusion 321 is provided at an outer surface of the support piece 320 facing away from a center thereof corresponding to the mounting hole 311.
In the present embodiment, the limiting protrusion 321 is provided on the outer surface of the support sheet 320 that can be observed, and thus the user can grasp the process more accurately in operating the rotary electrode sheet 330. Of course, if the limiting protrusion 321 is disposed on the inner surface of the supporting sheet 320 that cannot be observed, the appearance effect of the junction of the supporting sheet 320 and the electrode sheet 330 is more concise.
In one embodiment, the hinge between the support plate 320 and the electrode plate 330 is a rivet or bolt connection.
In the present embodiment, two modes are provided for conveniently connecting the support sheet 320 and the electrode sheet 330, particularly, a pull rivet mode is adopted to improve the connection efficiency and reduce the operation time.
Referring to fig. 3 to 4, in one embodiment, two support pieces 320 are provided on the plate body 310 for each of the mounting holes 311, and the two support pieces 320 are disposed at 180-degree intervals on the outer circumference of the mounting hole 311.
In this embodiment, by increasing the number of the support pieces 320 and arranging the support pieces oppositely, the ion tube assemblies 200 are correspondingly installed in the installation holes 311 at first, and then the electrode pieces 330 on the two support pieces 320 can both contact with the ion tube assemblies 200, so as to improve structural stability and electrical connection effect. In particular, the plate body 310 and the supporting plate 320 are integrally formed, and the supporting plate 320 is formed by the material of the mounting hole 311, so that it is easy to form two opposite supporting plates 320.
In one embodiment, the electrode tab 330 has a curvature in length that projects outwardly toward the ion tube assembly 200.
In this embodiment, the elasticity is provided by the radian of the electrode plate 330 in the length direction, so as to improve the stability of the electrical connection between the electrode plate 330 and the ion tube assembly 200.
Referring to fig. 1 to 2, in one embodiment, the free end of the electrode sheet 330 remote from the support sheet 320 is a contact sheet 331, wherein the length direction of the contact sheet 331 matches the length direction of the ion tube assembly 200, wherein the dimension of the contact sheet 331 in the width direction is 3 to 10mm.
In the present embodiment, the length direction of the contact piece 331 is matched with the length direction of the ion tube assembly 200, and the electrical connection effect is improved by the contact between the contact piece 331 and the ion tube assembly 200. And the width of the contact piece 331 is directly limited to 3 to 10mm in order that the contact between the contact piece 331 and the ion tube assembly 200 does not interfere with the rotation of the electrode piece 330.
In one embodiment, the contact tab 331 is curved in a width direction that matches the ion tube assembly 200.
In the present embodiment, the shape of the contact 331 is defined, so that the contact area between the contact 331 and the ion tube assembly 200 is larger, and the stability of the electrical connection between the contact 331 and the ion tube assembly 200 is improved.
In one embodiment, the electrode plate assembly 300 is aluminum or steel.
In the present embodiment, the preferred materials for the electrode plate assembly 300 are given, which have advantages of superior electrical conductivity and strong weather resistance.
In one embodiment, the conductive post 400 is connected to the planar middle of the plate 310.
In this embodiment, the conductive post 400 is connected to the middle of the plane of the board 310, so that the conductive post 400 is more stable for supporting the board 310. For example, when the plate body 310 is rectangular, the conductive post 400 is connected to the center thereof.
In summary, in the plasma generator with simplified operation provided by the utility model, during the installation process of the plasma generator, the electrode plate 330 is first screwed off, at this time, the effect of the electrode plate 330 and the ion tube assembly 200 is not existed, so that no interference is generated in the installation process, and after the ion tube assembly 200 is in place, the electrode plate 330 is screwed on to form electrical connection with the outer electrode sleeve 220; when the electrode plate assembly 300 is disassembled or the ion tube assembly 200 is disassembled, the corresponding electrode plate 330 is unscrewed, at this time, the abutting connection between the electrode plate 330 and the ion tube assembly 200 disappears, and the disassembly process can be conveniently realized; the supporting sheet 320 and the plate body 310 are of an integrated structure, and are formed at one time in the process of punching the mounting hole 311; due to the hinged relationship of the support tabs 320 and the electrode tabs 330, a greater degree of freedom is provided during installation and removal of the electrode plate assembly 300.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes using the descriptions and drawings of the present utility model or directly or indirectly applied to other related technical fields are included in the scope of the utility model.
Claims (10)
1. An operation-facilitated plasma generator, comprising:
A mounting base (100);
A control board provided in the mounting base (100);
A plurality of ion tube assemblies (200) mounted on the mounting base (100), the ion tube assemblies (200) comprising ion tubes (210), and inner and outer electrode sleeves (220) respectively disposed inside and outside the ion tubes (210), the inner electrode sleeves being electrically connected to the control board,
The electrode plate assembly (300) comprises a plate body (310), a plurality of supporting plates (320) and a plurality of electrode plates (330), wherein a plurality of mounting holes (311) are formed in the plate body (310), at least one supporting plate (320) is arranged in one mounting hole (311), the electrode plates (330) are hinged with the supporting plates (320), one end, far away from the supporting plates (320), of each electrode plate (330) is in abutting connection with the outer electrode sleeve (220), and the supporting plates (320) and the plate body (310) are of an integral structure;
and a conductive post (400) detachably connected to the board body (310), the conductive post (400) being fixed to the mounting base (100) and electrically connected to the control board.
2. The plasma generator of claim 1, wherein both ends in the width direction of the free end in the length direction of the support sheet (320) are provided with restricting protrusions (321), wherein the restricting protrusions (321) are used to restrict the electrode sheet (330) in the width direction of the electrode sheet (330).
3. The plasma generator of claim 2, wherein the limiting protrusion (321) is disposed on an outer surface of the support sheet (320) facing away from the center of the mounting hole (311).
4. The plasma generator of claim 1, wherein the hinge between the support sheet (320) and the electrode sheet (330) is a rivet or a bolt connection.
5. The plasma generator according to claim 1, wherein two support pieces (320) are provided on the plate body (310) for each of the mounting holes (311), and the two support pieces (320) are provided at 180-degree intervals on the outer circumference of the mounting hole (311).
6. The plasma generator of claim 1, wherein the electrode pad (330) has a curvature in length that projects outwardly toward the ion tube assembly (200).
7. The plasma generator according to claim 1, wherein the free end of the electrode sheet (330) remote from the support sheet (320) is a contact sheet (331), wherein the length direction of the contact sheet (331) matches the length direction of the ion tube assembly (200), wherein the dimension of the contact sheet (331) in the width direction is 3 to 10mm.
8. The plasma generator of claim 7, wherein the contact piece (331) is arc-shaped in a width direction matching the ion tube assembly (200).
9. The operation-facilitated plasma generator according to any one of claims 1 to 8, wherein the electrode plate assembly (300) is made of aluminum or steel.
10. The operation-facilitated plasma generator according to any one of claims 1 to 8, wherein the conductive post (400) is connected to a planar middle portion of the plate body (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322129129.XU CN221264040U (en) | 2023-08-09 | 2023-08-09 | Plasma generator with convenient operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322129129.XU CN221264040U (en) | 2023-08-09 | 2023-08-09 | Plasma generator with convenient operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221264040U true CN221264040U (en) | 2024-07-02 |
Family
ID=91631490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322129129.XU Active CN221264040U (en) | 2023-08-09 | 2023-08-09 | Plasma generator with convenient operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221264040U (en) |
-
2023
- 2023-08-09 CN CN202322129129.XU patent/CN221264040U/en active Active
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