CN223124388U - Negative ion generator - Google Patents
Negative ion generatorInfo
- Publication number
- CN223124388U CN223124388U CN202422140861.1U CN202422140861U CN223124388U CN 223124388 U CN223124388 U CN 223124388U CN 202422140861 U CN202422140861 U CN 202422140861U CN 223124388 U CN223124388 U CN 223124388U
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- electrode plate
- protective
- negative ion
- ion generator
- insulating partition
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Abstract
The utility model provides a negative ion generator which comprises an insulating partition plate, a first electrode plate, a protective upper cover, a second electrode plate and a protective lower cover, wherein a plurality of first through holes are formed in the insulating partition plate, a first limiting seat is arranged on the lower side face of the insulating partition plate, the first electrode plate is provided with a plurality of discharge ends extending into the first through holes, the protective upper cover is detachably connected with the upper side face of the insulating partition plate to fix the first electrode plate on the upper side face of the insulating partition plate, a plurality of first ventilation grooves are formed in the protective upper cover, a plurality of purification grooves corresponding to the first through holes are formed in the second electrode plate, the upper end of the second electrode plate is detachably connected with the first limiting seat, a plurality of second ventilation grooves are formed in the protective lower cover, the protective lower cover is abutted to the lower end of the second electrode plate, and the protective lower cover is detachably connected with the lower side face of the insulating partition plate, so that the second electrode plate is in a limiting mode and is assembled between the lower side face of the insulating partition plate, rapid assembly of the second electrode plate is facilitated, and air purification performance of the negative ion generator is improved.
Description
Technical Field
The utility model relates to the technical field of air purification, in particular to a negative ion generator.
Background
The basic principle of the anion generator is to ionize molecules in air by using high voltage electricity to form negative ions with negative charges. When a large amount of negative ions exist in the air, dust, bacteria and other particles adsorbed in the air act, so that the air purification and sterilization treatment are realized.
The existing negative ion generator at least comprises a shell, a first electrode plate and a second electrode plate which are oppositely arranged in the shell, a high-voltage electric field is formed between the first electrode plate and the second electrode plate to ionize air, the first electrode plate is usually connected with high-voltage electricity, and the second electrode plate is grounded. In the use process, the second electrode plate is easy to adsorb dust particles with negative ions in the air, and in order to ensure that a fixed distance is reserved between the first electrode plate and the second electrode plate to form a stable high-voltage electric field, and the use safety and other aspects, the prior negative ion generator does not provide the second electrode plate to detach and clean from the shell, so that the dust particles are adsorbed on the surface of the second electrode plate to influence the working efficiency.
Disclosure of utility model
The utility model aims at solving at least one of the technical problems in the prior art, and provides the negative ion generator, wherein the second electrode plate which is grounded or connected with direct current low voltage can be conveniently assembled and disassembled relative to the insulating partition plate for cleaning, and the negative ion generator is beneficial to improving the air purification performance.
The utility model proposes a negative ion generator comprising:
The insulating partition plate is provided with a plurality of first through holes, and a first limit seat is arranged on the lower side surface of the insulating partition plate;
the first electrode plate is provided with a plurality of discharge ends extending into the first through holes;
The protective upper cover is detachably connected with the upper side surface of the insulating partition plate to fix the first electrode plate on the upper side surface of the insulating partition plate, and a plurality of first ventilation grooves are formed in the protective upper cover;
The second electrode plate is provided with a plurality of purifying grooves which are arranged corresponding to the first through holes, and the upper tail end of the second electrode plate is detachably connected with the first limiting seat;
the protection lower cover is provided with a plurality of second ventilation grooves, the protection lower cover is in butt joint with the lower tail end of the second electrode plate, and the protection lower cover is detachably connected with the lower side face of the insulating partition plate, so that the second electrode plate is assembled between the lower side face of the insulating partition plate and the protection lower cover in a limiting mode.
In some preferred embodiments, the number of first limiting seats is plural, and the first limiting seats are provided on the connecting arms between the plural adjacent first through holes.
In some preferred embodiments, a second limiting seat is arranged on the upper side surface of the protective lower cover, and the lower end of the second electrode plate is detachably connected with the second limiting seat.
In some preferred embodiments, the first limiting seat and the second limiting seat are both socket seats, so that the tail end of the second electrode plate is inserted into the socket seats.
In some preferred embodiments, the plurality of purge grooves are arranged in a square grid, a circular grid, an oval grid, or a honeycomb.
In some preferred embodiments, the second electrode plate includes a plurality of first conductive plates disposed at uniform intervals side by side in a first direction and a plurality of second conductive plates disposed at uniform intervals side by side in a second direction, the first direction being orthogonal to the second direction, each first conductive plate being connected to the plurality of second conductive plates, any adjacent two first conductive plates enclosing with any adjacent two second conductive plates to form a square-shaped purge tank.
In some preferred embodiments, the second electrode plate comprises a plurality of first conductive plates arranged side by side at equal intervals, and an elongated purifying groove is formed between any two adjacent first conductive plates.
In some preferred embodiments, the lower end of the first conductive sheet is provided with a first slot with a downward opening, and the upper end of the second conductive sheet is provided with a second slot with an upward opening, and the first slot of the first conductive sheet is in plug connection with the second slot of the second conductive sheet.
In some preferred embodiments, the first ventilation slots, the first through holes, the purifying slots and the second ventilation slots are arranged in a uniform and corresponding manner.
In some preferred embodiments, each of the discharge ends is of equal length and extends downwardly through one of the first through holes and out of the underside of the insulating barrier.
In some preferred embodiments, the protective upper cover and the protective lower cover are respectively provided with a first buckle and a second buckle, and the first buckle and the second buckle are respectively buckled and connected with the insulating partition board.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the first electrode and the second electrode plate are respectively assembled on the upper side surface and the lower side surface of the insulating partition plate, the first electrode and the second electrode plate are respectively limited and fixed by the upper protective cover and the lower protective cover, the upper end of the second electrode is assembled and positioned by the first limiting seat on the lower side surface of the insulating partition plate, and then the lower end of the second electrode is abutted and limited when the lower protective cover is detachably connected with the lower side surface of the insulating partition plate, so that the second electrode is conveniently and rapidly assembled, the second electrode is conveniently and periodically disassembled in the use process, and then the second electrode is taken down to clean adsorbed dust, and the shielding of the surface of the second electrode is reduced, so that the negative ion generating efficiency of the negative ion generator is favorably improved.
Drawings
Fig. 1 is one of exploded structural schematic views of a negative ion generator.
FIG. 2 is a second schematic diagram of an exploded structure of the negative ion generator.
Fig. 3 is a schematic structural view of an insulating spacer.
Fig. 4 is a schematic structural view of the protective upper cover.
Fig. 5 is a schematic structural view of the protective lower cover.
Fig. 6 is a schematic diagram of an assembly structure of the second electrode plate.
Fig. 7 is a schematic structural diagram of a discharge unit formed by the first electrode plate and the second electrode plate.
Fig. 8 is a schematic view of the internal structure of the negative ion generator.
Detailed Description
In order to further describe the technical means and effects adopted by the present application for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present application with reference to the accompanying drawings and preferred embodiments. In the following description, different "an embodiment" or "an embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.
Referring to fig. 1 and 2, the utility model provides an anion generator, which specifically comprises an insulating partition plate 1, a first electrode plate 2, a second electrode plate 3, a protective upper cover 4 and a protective lower cover 5, wherein the first electrode plate 2 and the second electrode plate 3 are respectively positioned on the upper side surface and the lower side surface of the insulating partition plate 1, the protective upper cover 4 is detachably connected with the upper side surface of the insulating partition plate 1 to fix the first electrode plate 2 on the upper side surface of the insulating partition plate 1, a first limiting seat 12 is arranged on the lower side surface of the insulating partition plate 1, the upper end of the second electrode plate 3 is detachably connected with the first limiting seat 12, the lower end of the second electrode plate 3 is abutted with the protective lower cover 5, and the protective lower cover 5 is detachably connected with the lower side surface of the insulating partition plate 1, so that the second electrode plate 3 is in limiting assembly between the lower side surface of the insulating partition plate 1 and the protective lower cover 5.
The first electrode plate 2 is connected with high voltage of an external power supply, and the second electrode plate 3 is grounded or connected with direct current positive low voltage of the external power supply. A high-voltage electric field is formed between the first electrode plate 2 and the second electrode plate 3, and negative ions are generated by ionization of air.
According to the utility model, the first electrode 2 and the second electrode plate 3 are respectively assembled on the upper side surface and the lower side surface of the insulating partition plate 1, the first electrode 2 and the second electrode plate 3 are respectively limited and fixed by the protective upper cover 4 and the protective lower cover 5, the upper end of the second electrode 2 is assembled and positioned by the first limiting seat 12 on the lower side surface of the insulating partition plate 1, and then the lower end of the second electrode 2 is abutted and limited when the protective lower cover 5 is detachably connected with the lower side surface of the insulating partition plate 1, so that the second electrode 2 is conveniently and rapidly assembled, the second electrode 2 is conveniently removed after the protective lower cover 5 is periodically disassembled in the use process, the shielding on the surface of the second electrode 2 is reduced, and the negative ion generating efficiency of the negative ion generator is favorably improved.
The insulating partition board 1 is provided with a plurality of first through holes 11, the first electrode plate 2 is provided with a plurality of discharge ends 231 extending into the first through holes 11, the protective upper cover 4 is provided with a plurality of first ventilation grooves 41, the protective lower cover 5 is provided with a plurality of second ventilation grooves 51, and the second electrode plate 3 is provided with a plurality of purifying grooves 30 corresponding to the first through holes 11.
When the first ventilation groove 41, the first through hole 11, the purifying groove 30 and the second ventilation groove 51 are uniformly and correspondingly arranged, that is, the first ventilation groove 41, the first through hole 11, the purifying groove 30 and the second ventilation groove 51 are all positioned on a straight line channel, ventilation is smooth, negative ions generated by ionized air between the first electrode plate 2 and the second electrode plate 3 can be conveniently and rapidly carried out, and therefore the negative ion generator can be in a better working state.
The number of the first limiting seats 12 is multiple, and the first limiting seats 12 are arranged on the connecting arms between the adjacent first through holes 11, so that the first limiting seats 12 can not shade the first through holes 11, and the negative ion generator is in a better working state.
In some preferred embodiments, as shown in fig. 1 and 4, a second limiting seat 52 is provided on the upper side of the protective lower cover 5, and the lower end of the second electrode plate 3 is detachably connected to the second limiting seat 52. That is, the upper end of the second electrode plate 3 is positioned by the first limiting seat 12, the lower end of the second electrode plate 3 is positioned by the second limiting seat 52 on the upper side surface of the protective lower cover 5, and the second electrode plate 3 is fixedly assembled between the insulating partition plate 1 and the protective lower cover 5 when the protective lower cover 5 is assembled to the insulating partition plate 1.
In some preferred embodiments, the first limiting seat 12 and the second limiting seat 52 are both socket seats, so that the tail end of the second electrode plate 3 is inserted into the socket seats, thereby the positioning and assembling operation is simpler, and the disassembly and assembly operation on the second electrode plate 3 is facilitated.
The second electrode plate 3 can be matched with the first electrode 2 to generate a high-voltage electric field so as to ionize air, meanwhile, the second electrode plate 3 is grounded or generates static electricity when being connected with direct current at low voltage, so that dust particles attached with negative ions in the air are adsorbed, floating dust particles in the air are reduced, and the air purification efficiency of the negative ion generator is enhanced.
The second electrode plate 3 is provided with a plurality of purifying tanks 30, so that the second electrode plate 3 has larger electrostatic adsorption surface area, and the adsorption performance of the second electrode plate 3 on floating dust particles in the air can be improved.
The purification tank 30 of the second electrode plate 3 may be provided in various shapes as needed. For example, the plurality of purge grooves 30 of the second electrode plate 3 may be arranged in a bar-shaped grid, a square grid, a circular grid, an oval grid, or a honeycomb shape.
In some preferred embodiments, the plurality of purge grooves 30 of the second electrode plate 3 are arranged in a bar-shaped grid shape as an example. As shown in fig. 6, the second electrode plate 3 includes a plurality of first conductive plates 31 arranged side by side at equal intervals, and a long-strip-shaped purifying tank 30 is formed between any two adjacent first conductive plates 31. At this time, the plurality of parallel purge grooves 30 of the second electrode plate 3 are arranged in a bar-shaped grid, and any one of the elongated purge grooves 30 corresponds to the plurality of first through holes 11 arranged straight above it.
In some preferred embodiments, the plurality of purge grooves 30 of the second electrode plate 3 are arranged in a square grid shape as an example. Referring again to fig. 6, the second electrode plate 3 includes a plurality of first conductive plates 31 disposed at uniform intervals side by side in a first direction and a plurality of second conductive plates 32 disposed at uniform intervals side by side in a second direction, the first direction being orthogonal to the second direction, each first conductive plate 31 being connected to a plurality of second conductive plates 32, any adjacent two of the first conductive plates 31 and any adjacent two of the second conductive plates 32 enclosing a square-shaped purge groove 30.
In order to facilitate assembling the plurality of first conductive sheets 31 and the plurality of second conductive sheets 32 into the second electrode plate 3, a first slot 311 with a downward opening is arranged at the lower end of the first conductive sheet 31, a second slot 321 with an upward opening is arranged at the upper end of the second conductive sheet 32, and the first slot 311 of the first conductive sheet 31 is connected with the second slot 321 of the second conductive sheet 32 in an inserting manner, so that rapid assembly is realized, as shown in fig. 6.
As shown in fig. 5, 7 and 8, the first electrode plate 2 includes a plurality of conductive strips 21 arranged at uniform intervals and a connecting strip 22 fixedly connecting the plurality of conductive strips 21, a plurality of discharge portions 33 are uniformly spaced on each conductive strip 21, and discharge ends 231 extending toward the first through holes 11 of the insulating separator 1 are provided at both ends of each discharge portion 33.
Preferably, the lengths of the discharge ends 231 are equal, and each discharge end 231 extends downward through one of the first through holes 11 and extends out of the lower side of the insulating partition 1. Since the discharge portion of the discharge end 231 is mainly concentrated at the lower tip thereof, when the discharge end 231 protrudes downward from the lower side surface of the insulating partition board 1, the lower tip of the discharge end 231 is not shielded by the hole sidewall of the first through hole 11, which is advantageous for each discharge end 231 to exert the best discharge efficiency, thereby allowing the negative ion generator to be in a better working state.
A plurality of second fixing holes 24 are arranged on the conducting strip 21 or/and the connecting strip 22, a plurality of limit posts are arranged on the upper side surface of the insulating partition board 1, and each limit post penetrates through one second fixing hole 24 so that the first electrode 2 is rapidly positioned and assembled on the upper side surface of the insulating partition board 1.
In addition, the protective upper cover 4 and the protective lower cover 5 can be detachably connected with the insulating partition board 1 by adopting any existing detachable structure.
For example, a plurality of first buckles 42 are arranged on the periphery of the upper protective cover 4, the upper protective cover 4 is buckled and connected with the insulating partition board 1 by the first buckles 42, a plurality of second buckles 53 are arranged on the periphery of the lower protective cover 5, and the lower protective cover 5 is buckled and connected with the insulating partition board 1 by the second buckles 52.
In order to make the fixation of the protective lower cover 5 and the insulating partition plate 1 firmer, and avoid the influence of the change of the relative position parameters between the first electrode plate 2 and the second electrode plate 3 caused by the loosening of the protective lower cover 5, a plurality of studs 13 are arranged on the lower side surface of the insulating partition plate 1, a plurality of screw holes 54 are correspondingly arranged on the protective lower cover 5, and the protective lower cover 5 and the insulating partition plate 1 are locked by screwing the screws through the screw holes 54 and the studs 13.
The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the application.
Claims (10)
1. A negative ion generator, comprising:
The insulation partition board (1) is provided with a plurality of first through holes (11), and a first limit seat (12) is arranged on the lower side surface of the insulation partition board (1);
A first electrode plate (2) having a plurality of discharge ends (231) extending into the first through hole (11);
The protective upper cover (4) is detachably connected with the upper side surface of the insulating partition board (1) to fix the first electrode plate (2) on the upper side surface of the insulating partition board (1), and the protective upper cover (4) is provided with a plurality of first ventilation grooves (41);
The second electrode plate (3) is provided with a plurality of purifying grooves (30) which are arranged corresponding to the first through holes (11), and the upper tail end of the second electrode plate (3) is detachably connected with the first limiting seat (12);
The protection lower cover (5) is provided with a plurality of second ventilation grooves (51), the protection lower cover (5) is in butt joint with the lower tail end of the second electrode plate (3), and the protection lower cover (5) is detachably connected with the lower side face of the insulating partition plate (1), so that the second electrode plate (2) is assembled between the lower side face of the insulating partition plate (1) and the protection lower cover (5) in a limiting mode.
2. The negative ion generator according to claim 1, characterized in that the number of first limiting seats (12) is plural, the first limiting seats (12) being provided on the connecting arms between the plural adjacent first through holes (11).
3. The negative ion generator according to claim 1 or 2, characterized in that a second limiting seat (52) is provided on the upper side of the protective lower cover (5), and the lower end of the second electrode plate (3) is detachably connected with the second limiting seat (52).
4. A generator according to claim 3, wherein the first and second limiting seats (12, 52) are socket seats, such that the ends of the second electrode plate (3) are inserted in the socket seats.
5. The negative ion generator according to claim 1, characterized in that the plurality of purification tanks (30) are arranged in a bar-shaped grid, a square grid, a round grid, an oval grid or a honeycomb.
6. The negative ion generator according to claim 1, wherein the second electrode plate (3) comprises a plurality of first conductive sheets (31) arranged at equal intervals side by side in a first direction and a plurality of second conductive sheets (32) arranged at equal intervals side by side in a second direction, the first direction being orthogonal to the second direction, each first conductive sheet (31) being connected to a plurality of second conductive sheets (32), any adjacent two first conductive sheets (31) enclosing with any adjacent two second conductive sheets (32) to form a square purification tank (30).
7. The negative ion generator according to claim 1, characterized in that the second electrode plate (3) comprises a plurality of first conductive plates (31) arranged side by side at uniform intervals, and a strip-shaped purifying groove (30) is formed between any two adjacent first conductive plates (31).
8. The negative ion generator according to claim 1, wherein the first ventilation groove (41), the first through hole (11), the purification groove (30) and the second ventilation groove (51) are provided in a uniform and corresponding manner.
9. The negative ion generator according to claim 1, characterized in that the length of each discharge end (231) is equal and each discharge end (231) extends downwards through one of the first through holes (11) and out of the underside of the insulating barrier (1), respectively.
10. The negative ion generator according to claim 1, wherein the protective upper cover (4) and the protective lower cover (5) are respectively provided with a first buckle (42) and a second buckle (53), and the protective upper cover (4) and the protective lower cover (5) are respectively buckled and connected with the insulating partition plate (1) through the first buckle (42) and the second buckle (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422140861.1U CN223124388U (en) | 2024-08-31 | 2024-08-31 | Negative ion generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422140861.1U CN223124388U (en) | 2024-08-31 | 2024-08-31 | Negative ion generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223124388U true CN223124388U (en) | 2025-07-18 |
Family
ID=96377650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422140861.1U Active CN223124388U (en) | 2024-08-31 | 2024-08-31 | Negative ion generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223124388U (en) |
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2024
- 2024-08-31 CN CN202422140861.1U patent/CN223124388U/en active Active
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