CN213636617U

CN213636617U - Novel water ion generating device

Info

Publication number: CN213636617U
Application number: CN202023252148.4U
Authority: CN
Inventors: 周世琼; 成翠思; 金璇
Original assignee: Diqin Shenzhen Intelligent Technology Co ltd
Current assignee: Diqin Shenzhen Intelligent Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-07-06
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a novel water ion generating device, which comprises an installation part which is made of insulating materials and is internally provided with an open accommodating cavity at the top and the bottom; the refrigerating piece is accommodated in the accommodating cavity, and the condensing ring is connected to the top of the refrigerating piece and extends out of the mounting part to form a ring shape; the discharge assembly is electrically connected with an external high-voltage power supply and arranged on the installation part, and the heat dissipation module is attached to the bottom surface of the refrigeration piece below the installation part. The utility model aims at providing a it is bigger to reach condensation area, and the dew effect of condensate is better, and the water ion concentration of production is higher to need not anxious discharge needle molding and processing problem, also need not to increase alone the manger plate structure, convenient assembling also can prevent to produce the high-tension electricity simultaneously and drift, punctures the problem of semiconductor, also can play in addition and can not shield the water ion generating device that blocks atomizing back water smoke and flow.

Description

Novel water ion generating device

Technical Field

The utility model relates to an atomizing device field especially relates to a novel water ion generating device.

Background

The water ion generator condenses the water in the air on the surface of the condenser by condensation, then discharges electricity through the positive and negative electrodes by the high-voltage circuit, atomizes the water dew in the electric field by corona, and produces water particle fog containing electric charges by the water ion generator, which is widely applied to medical care, environmental dust removal and life.

The existing water ion generating device generally adopts a mode of combining one discharge electrode with condensation, so that the discharge electrode condenses water and discharges, the discharge electrode bears discharge as required and bears the effect of bearing condensed water, one effect is inevitably difficult to achieve the best effect, for example, when the discharge electrode needs to stably discharge, a conical end part is required to gather discharge, the effect of condensing and bearing the condensed water is inevitably reduced, the condensed water flows downwards along the electrode of the condensed water, so that the atomization amount of the condensed water is far insufficient, in addition, the discharge electrode adopting the conical design is easy to generate the condensed water to flow downwards along the discharge electrode after bearing a certain amount of the condensed water to cause water accumulation, so that other metal parts in an electric field are mutually conductive to generate high-voltage drift, the semiconductor electrically connected with the discharge electrode is broken down, which causes potential safety hazard.

In addition, the discharge electrode is used for discharging and condensing water dew, and when the condensed water dew is more, a corresponding water retaining or receiving structure is needed to be designed to overcome the problems, so that the manufacturing cost is increased, and the processing difficulty is caused to the assembly.

In addition, in the water ion generator of the type in which the electrodes are opposed to each other, the electrode at the water mist outlet end is likely to cause a problem that the water mist is blocked.

Therefore, a water ion generating device which can ensure enough dew amount of condensed water, has a simple structure and is easy to assemble, and has good water mist outflow effect and can not be shielded is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel water ion generating device.

In order to achieve the above purpose, the utility model adopts the following scheme:

a novel water ion generating device comprises an installation part made of insulating materials, wherein an accommodating cavity with an open top and an open bottom is arranged in the installation part; the refrigerating piece is accommodated in the accommodating cavity, and the top of the refrigerating piece is connected with a condensing ring which extends out of the mounting part and is used for condensing moisture in the air on the surface of the refrigerating piece and is formed by metal processing; the discharge assembly is arranged on the mounting part and comprises a first electrode arranged above the condensation ring and a second electrode arranged below the condensation ring, and the distances between the first electrode and the condensation ring and the distances between the second electrode and the condensation ring are respectively 0.5-4 mm; and the heat dissipation module is arranged below the mounting part, and the top surface of the heat dissipation module is attached to the bottom surface of the refrigeration piece. One end of the first electrode and one end of the second electrode are electrically connected with an external high-voltage power supply, the discharge electrode and the condensation effect are separately arranged, the processing difficulty of the discharge electrode is reduced, the phenomenon that water dew is excessively condensed on the discharge electrode to cause instability of an electric field is prevented, a water retaining structure is not required to be added, and the assembly difficulty is reduced.

As the utility model discloses a further scheme, first electrode is including being fixed in the installation department top surface be used for the first conducting strip of being connected with outside high voltage power supply electricity first conducting strip one end is connected with and is made the discharge electrode A who is the annular form by conducting material, discharge electrode A with the condensation ring is with the axle center, just discharge electrode A's circumference radius is less than condensation ring circumference radius is the effectual discharge electrode that prevents of annular form and shelters from the flow that hinders atomizing back water smoke.

As the utility model discloses a further scheme, the second electrode is including being fixed in the installation department top surface be used for the second conducting strip of being connected with outside high voltage power supply electricity second conducting strip one end is connected with and is made by conducting material and is vertical form and have the most advanced discharge electrode B of toper, discharge electrode B set up in the axle center department of condensation ring, the discharge electrode B who is vertical form and has the most advanced toper can be by the direct machine-shaping of sheetmetal, reduces the figurative processing degree of difficulty of discharge electrode.

As the utility model discloses preferred scheme, first conducting strip symmetry set up in the installation department top surface have a first through-hole on the first conducting strip respectively installation department top surface symmetry is equipped with spaced apart first hot melt post, first conducting strip is established first hot melt post through first through-hole cover respectively and is fixed the installation department top surface, be connected with between the first conducting strip ride stride in the door-shaped frame of condensation ring top is the annular discharge electrode A set up in door-shaped frame central authorities, both ends utilize first hot melt post can be quick fix first electrode at the installation department top surface, and simple fixed mode can be applicable to automation line automatic assembly, reduces the manpower manufacturing cost, and simple process, production efficiency is high.

As the utility model discloses a further scheme, the condensation ring is including being the support that mirror image set up about "the [" shape, two be equipped with between the support top and be annular condensation piece and connect, the support bottom hold in the open-top in holding chamber, and with the laminating of refrigeration piece top surface is that the support that mirror image set up about and about "the [" shape and the cyclic annular condensation piece that forms on this support are by metal stamping forming, and processing is simple and heat transfer faster, and the cooperation is annular condensation piece can guarantee that the dew effect of condensing is better, compares traditional needle type design and can increase the area of cold condensation, and the dew condensation volume is bigger, and the water ion concentration that produces through high-tension field is higher.

As the utility model discloses furtherly scheme, the installation department is the insulating casing of opening form including top and bottom, the support sets up in this insulating casing open-top the insulating casing open-top still be equipped with can with support bottom card is pressed at the intraoral insulating clamp plate of insulating casing open-top insulating casing one side still is equipped with a first installation ear, two first hot melt post sets up respectively at the insulating casing top face that is located insulating clamp plate one side and the first installation ear top face that is located the insulating clamp plate opposite side, through the fixed discharge electrode of the first hot melt post of hot melt knot, simple structure, the assembly degree of difficulty is low.

As a preferable proposal of the utility model, the insulating shell is further provided with an isolation groove for accommodating the second conducting strip and the discharge electrode B and playing a role of insulating and isolating, the outer end of the isolation groove is positioned at the top of the insulating shell and is provided with a second hot melting column, the tail end of the second conducting strip is provided with a second through hole, the second conducting strip is sleeved on the second hot melting column through the second through hole and is fixed on the insulating shell, the isolation groove can safely and reliably insulate and isolate the second conducting strip and the discharge electrode B connected to the inner end of the second conducting strip, the contact between the discharge electrode B and the discharge electrode A or a condensation ring is prevented, and further high voltage drift is generated, thus causing the hidden danger of semiconductor breakdown, the isolation groove, the insulating shell, the second hot melting column and the first mounting lug with the first hot melting column are integrally injection-molded, the production is convenient, and the reject ratio generated by assembling complex parts is reduced.

As the utility model discloses preferred scheme, still be equipped with on the insulating casing lateral wall and hold refrigeration piece connects the electricity hole that connects that the electric end stretches out, and the convenience is connected with outside power supply.

As the utility model discloses furtherly scheme, the heat dissipation module including the laminating in the attaching plate of refrigeration piece bottom to and form in a plurality of radiating fin of this attaching plate bottom insulating casing bottom bilateral symmetry is equipped with second installation ear, it has first screw to run through respectively on the second installation ear it is equipped with the second screw respectively to correspond first screw on the attaching plate the second installation ear is connected with the screw of twisting in first screw and the second screw with the attaching plate, the laminating in the attaching plate of refrigeration piece bottom and be formed at a plurality of radiating fin effective incremental heat dissipation of this attaching plate bottom guarantee refrigeration piece good operation.

To sum up, the utility model discloses for its beneficial effect of prior art is: the utility model discloses an upper and lower discharge electrode A of arranging in proper order, condensation ring and discharge electrode B's the scheme that sets up, design alone the condensation piece and set up to cyclic annular, it is bigger to reach the condensation area, the condensation dew purpose better, reach the higher effect of the water ion concentration that produces with this, and need not anxious discharge needle molding and processing problem, also need not to increase the manger plate structure alone, simple structure not only, high assembling convenience, also can prevent simultaneously because the condensation of water dew excessively leads to trickling, cause discharge electrode occasionally and the condensation piece between produce the high-tension electricity drift, the problem of puncture semiconductor, the cyclic annular discharge electrode A in top also can play and can not shield the problem that blocks atomizing back water smoke and flow in addition, the utility model is suitable for an automated production assembly greatly reduces the defective index, be worth extensively promoting.

Drawings

Fig. 1 is one of the three-dimensional views of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is a second exploded view of the present invention.

Fig. 4 is a second perspective view of the present invention.

Fig. 5 is a third exploded view of the present invention.

Fig. 6 is a cross-sectional view of the present invention.

Fig. 7 is a top view of the present invention.

Fig. 8 is a fourth exploded view of the present invention.

Description of reference numerals: 1. an installation part; 10. an accommodating cavity; 11. a first heat-melting column; 12. an insulating housing; 121. an opening; 13. an insulating platen; 14. a first mounting ear; 15. an isolation trench; 151. insulating the retaining wall; 16. a second heat-melting column; 2. a refrigeration member; 21. a power connection hole; 3. a condensing ring; 31. a support; 32. a condensation sheet; 4. a discharge assembly; 41. a first electrode; 42. a second electrode; 4211. a second through hole; 4212. a second wire connection hole; 411. a first conductive sheet; 4111. a first through hole; 4112. a first wire connection hole; 412. a door-shaped frame; 410. a discharge electrode A; 421. a second conductive sheet; 420. a discharge electrode B; 5. a heat dissipation module; 51. attaching a plate; 52. a heat dissipating fin; 53. a second mounting ear; 531. a first screw hole; 511. and a second screw hole.

Detailed Description

The following detailed description provides many different embodiments or examples for implementing the invention. Of course, these are merely embodiments or examples and are not intended to be limiting. In addition, repeated reference numbers, such as repeated numbers and/or letters, may be used in various embodiments. These iterations are for simplicity and clarity of the description of the present invention and do not represent a particular relationship between the various embodiments and/or structures discussed.

Furthermore, spatially relative terms, such as "below" … "," below "," inside-out "," above "," upper "and the like, may be used herein to facilitate describing one element or feature's relationship to another element or feature during use or operation of the device, and may include different orientations of the device during use or operation of the device as illustrated in the figures. The device may be rotated 90 degrees or other orientations to different orientations and the spatially relative adjectives used therein may be similarly interpreted and, thus, should not be construed as limiting the invention, the terms "first", "second" are used merely for descriptive purposes and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings: the novel water ion generating device shown in fig. 1 to 8 comprises an installation part 1 made of insulating material, wherein the installation part 1 is internally provided with an accommodating cavity 10 with an opening at the top and the bottom, the installation part 1 is a square insulating shell 12 formed by injection molding of plastic insulating material, and the top and the bottom are both openings 121 communicated with the accommodating cavity 10;

a refrigerating element 2, the refrigerating element 2 is accommodated in the accommodating cavity 10, the top of the refrigerating element 2 is connected with a condensing ring 3 which extends out of the mounting part 1 (namely, a square insulating shell 12) and is used for condensing water in the air on the surface of the condensing ring, the condensing ring 3 comprises a [ -shaped bracket 31 arranged in a left-right mirror image manner, a circular condensing sheet 32 is arranged between the tops of the two brackets 31 for connection, the bottom of the bracket 31 is accommodated in the top opening of the accommodating cavity 10 (namely, the opening 121 at the top of the insulating shell 12) and is attached to the top surface of the refrigerating element 2, and then an insulating pressing plate 13 which is arranged above the top opening of the insulating shell 12 and can clamp and press the bottom of the bracket 31 in the top opening of the insulating shell 12 is clamped and fixed, in the embodiment, the [ -shaped bracket 31 arranged in a left-right mirror image manner and the circular condensing sheet 32 formed in the centers of the tops of the two brackets are integrally punched and bent by metal sheets, the number of components is reduced, and the structure is firm and durable, and convenient to assemble, and the forming implementation mode of the insulating pressing plate 13 is specifically as follows: a U-shaped groove (please refer to fig. 4 to 6) is penetrated through one side of the side wall of the insulating shell 12 close to the top, the U-shaped groove is extended to the center of the insulating shell 12 and communicated with the accommodating cavity 10, a rectangular insulating pressing plate 13 is formed at the central position of the U-shaped groove, the bottom of the bracket 31 which is in a shape of [ "and is arranged in a left-right mirror image manner is inserted into the U-shaped groove, a condensing sheet 32 with a ring-shaped top is positioned above the central insulating pressing plate 13 of the U-shaped groove, the length and the height of the U-shaped groove are both larger than the length of the bottom end of the bracket 31 and the thickness of the bracket, the bracket 31 is convenient to be in interference fit with the U-shaped groove, the insulating pressing plate 13 is pressed at the top of the bracket 31 to prevent the bracket 31 from shaking, the bottom of the bracket 31 is completely attached to the top surface of the refrigerating element 2, so that the bracket 31 in the embodiment can better transfer heat and has better condensation effect;

a discharge assembly 4, wherein the discharge assembly 4 is mounted on the mounting portion 1 (i.e. the square insulating housing 12), and the discharge assembly 4 includes a first electrode 41 having one end disposed above the condensation ring 3 and a second electrode 42 having one end disposed below the condensation ring 3, as shown in fig. 1 to 5 and 7, the first electrode 41 includes a first conductive sheet 411 fixed on the top surface of the mounting portion 1 for electrically connecting with an external high voltage power supply, one end of the first conductive sheet 411 is connected with a discharge electrode a410 made of a conductive material in a ring shape, the discharge electrode a410 is coaxial with the condensation ring 3, the radius of the outer circumferential wall of the discharge electrode a410 is smaller than the radius of the inner circumferential wall of the condensation ring 3, and as shown in fig. 2, 3, 5, 7 and 8, the second electrode 42 includes a second electrode 42 fixed on the top surface of the mounting portion 1 (i.e. the square insulating housing 12) for electrically connecting with the external high voltage power supply The second conductive sheet 421 is connected, one end of the second conductive sheet 421 is connected to a discharge electrode B420 which is made of a conductive material, is vertical and has a tapered tip, the discharge electrode B420 is arranged at the axis of the condensation ring 3, in this embodiment, the discharge electrode B420 and the second conductive sheet 421 are also integrally stamped and then bent and formed by metal, and one end of the first electrode 41 and one end of the second electrode 42 are both electrically connected to an external high-voltage power supply;

in addition, the refrigerator also comprises a heat radiation module 5, wherein the heat radiation module 5 is arranged below the mounting part 1 (namely, the insulating shell 12), and the top surface of the heat radiation module 5 is attached to the bottom surface of the refrigerating piece 2 accommodated in the insulating shell 12 because the bottom of the insulating shell 12 is also in a through shape.

In this embodiment, the vertical distances between the first electrode 41 and the second electrode 42 and the condensing ring 3 are 3mm apart from each other.

In addition, in this embodiment, the first conductive sheets 411 are further symmetrically disposed on the top surface of the mounting portion 1, two of the first conductive sheets 411 are respectively provided with a first through hole 4111 and a first wire connecting hole 4112, the top surface of the mounting portion 1 is symmetrically provided with spaced first thermal melting posts 11, wherein one side of the insulating housing 12 is further provided with a first mounting lug 14, one of the first thermal melting posts 11 is disposed on one side edge of the top of the insulating housing 12, the other first thermal melting post 11 is disposed on the top surface of the first mounting lug 14, the two first conductive sheets 411 are respectively sleeved on the first thermal melting post 11 located at the edge of the top surface of the insulating housing 12 on one side of the insulating pressing plate 13 through the first through hole 4111 and on the first thermal melting post 11 located on the top surface of the first mounting lug 14, thereby fixing the first electrode 41 on the top surface of the mounting portion 1 (i.e., the insulating housing 12), the first conductive sheet 411 is connected with a portal frame 412 straddling the condensing ring 3, the discharge electrode a410 in a ring shape is arranged at the center of the portal frame 412, in this embodiment, the first conductive sheet 411, the portal frame 412 and the discharge electrode a410 in a ring shape positioned at the center of the top of the portal frame 412 are formed by integrally stamping and bending metal, and in this embodiment, the first electrode 41 and the bracket of the condensing ring 3 are arranged in a cross shape.

Referring to fig. 2, 5, 7 and 8, in this embodiment, the insulating housing 12 is further provided with an isolation slot 15 for accommodating the second conductive sheet 421 and the discharge electrode B420 and playing a role of insulation and isolation, the isolation slot 15 is formed by two insulation retaining walls 151 protruding from the top surface of the insulating housing 12 and facing each other in a "Y" shape, the two insulation retaining walls 151 extend from the center of the insulating housing 12 to one corner of the insulating housing 12 and are integrally injection-molded with the insulating housing 12, the "Y" shape insulation retaining walls 151 facing each other mainly prevent the second conductive sheet 421 and the discharge electrode B420 from generating high voltage electrical drift with each other between the side support 31 and the gate frame 412, wherein the openings of the "Y" shape insulation retaining walls 151 facing each other in a horn shape point to one corner of the insulating housing 12, and the outer ends of the isolation slot 15 (i.e. the insulation retaining walls 151 facing each other in a position close to one corner of the insulating housing 12) are located at the outer ends of the isolation slot 15 The top of the insulating housing 12 is provided with a second hot-melting column 16, the tail end of the second conductive sheet 421 is provided with a second through hole 4211 and a second lead connecting hole 4212, the second conductive sheet 421 is sleeved on the second hot-melting column 16 through the second through hole 4211, so that the second electrode 42 is fixed on the insulating housing 12, in this embodiment, the second conductive sheet 421 and the discharge electrode B420 connected to the end thereof, which is vertical and has a tapered tip, are formed by integrally stamping and bending metal. Still be equipped with on the insulating casing 12 lateral wall and hold refrigeration piece 2 connects electric end stretch out connect electric hole 21, refrigeration piece 2's power supply line stretches out from this electricity hole 21 and is connected with outside power supply end electricity, and first conducting strip 411 and second conducting strip 421 connect the positive negative pole of outside high voltage power supply through corresponding first wire connecting hole 4112 and second wire connecting hole 4212 respectively.

The heat dissipation module 5 includes an attachment plate 51 attached to the bottom of the refrigeration member 2, and a plurality of heat dissipation fins 52 vertically formed at the bottom of the attachment plate 51, in this embodiment, the number of the heat dissipation fins 52 is 4 metal sheets arranged at intervals, in addition, the attachment plate 51 in this embodiment is a square metal block with a horizontal mirror surface at the top, the top of the metal block with the horizontal mirror surface is attached to the bottom of the bracket 31 in a shape of [ "through an opening 121 formed above the insulating housing 12, and arranged in a mirror image from left to right, so as to transfer the heat of the refrigeration member 2, second mounting lugs 53 are symmetrically arranged at two sides of the bottom of the insulating housing 12, first screw holes 531 penetrate through the second mounting lugs 53, second screw holes 511 are arranged on the attachment plate 51 corresponding to the first screw holes 531, and the two second mounting lugs 53 and the attachment plate 51 are screwed into the second screw holes 511 through the first screw holes 531, the assembly is convenient.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A novel water ion generating device is characterized by comprising:

the mounting part (1) is made of insulating materials, and an accommodating cavity (10) with an open top and an open bottom is formed in the mounting part (1);

the refrigerating piece (2) is accommodated in the accommodating cavity (10), and the top of the refrigerating piece (2) is connected with a condensing ring (3) which extends out of the mounting part (1) and is used for condensing moisture in the air on the surface;

the discharge assembly (4), the discharge assembly (4) is installed on the installation part (1), and the discharge assembly (4) comprises a first electrode (41) arranged above the condensation ring (3) and a second electrode (42) arranged below the condensation ring (3);

the heat dissipation module (5), this heat dissipation module (5) set up in installation department (1) below, and this heat dissipation module (5) top surface with the piece that refrigerates (2) bottom surface is laminated mutually.

2. The novel water ion generator as claimed in claim 1, wherein one end of the first electrode (41) and one end of the second electrode (42) are electrically connected to an external high voltage power supply.

3. The novel water ion generating device as claimed in claim 1, wherein the first electrode (41) comprises a first conducting strip (411) fixed on the top surface of the installation part (1) and used for being electrically connected with an external high-voltage power supply, one end of the first conducting strip (411) is connected with a discharge electrode A (410) which is made of a conducting material and is in a ring shape, the discharge electrode A (410) and the condensation ring (3) are coaxial, and the circumferential radius of the discharge electrode A (410) is smaller than that of the condensation ring (3).

4. The novel water ion generating device as claimed in claim 3, wherein the second electrode (42) comprises a second conductive plate (421) fixed on the top surface of the mounting portion (1) and electrically connected to an external high voltage power supply, a discharge electrode B (420) made of a conductive material and having a vertical shape and a tapered tip is connected to one end of the second conductive plate (421), and the discharge electrode B (420) is disposed at the axial center of the condensation ring (3).

5. The novel water ion generating device according to claim 4, wherein the first conducting strips (411) are symmetrically arranged on the top surface of the installation part (1), the first conducting strips (411) are respectively provided with a first through hole (4111), the top surface of the installation part (1) is symmetrically provided with spaced first hot melting columns (11), the first conducting strips (411) are respectively sleeved with the first hot melting columns (11) through the first through holes (4111) and fixed on the top surface of the installation part (1), a portal frame (412) straddling the condensing ring (3) is connected between the first conducting strips (411), and the discharge electrode A (410) in a ring shape is arranged in the center of the portal frame (412).

6. The novel water ion generating device as claimed in claim 5, wherein the condensing ring (3) comprises a bracket (31) in a "[" shape and arranged in a left-right mirror image, a circular condensing sheet (32) is arranged between the tops of the two brackets (31) to be connected, and the bottom of the bracket (31) is accommodated in the top opening of the accommodating cavity (10) and is attached to the top surface of the refrigerating element (2).

7. The novel water ion generating device according to claim 6, wherein the mounting portion (1) comprises an insulating shell (12) with an open top and an open bottom, the support (31) is arranged in the open top of the insulating shell (12), an insulating pressing plate (13) capable of clamping and pressing the bottom of the support (31) in the open top of the insulating shell (12) is further arranged above the open top of the insulating shell (12), a first mounting lug (14) is further arranged on one side of the insulating shell (12), and the first hot-melting columns (11) are respectively arranged on the top surface of the insulating shell (12) on one side of the insulating pressing plate (13) and the top surface of the first mounting lug (14) on the other side of the insulating pressing plate (13).

8. The novel water ion generating device according to claim 7, wherein an isolation groove (15) for accommodating the second conducting strip (421) and the discharge electrode B (420) and playing a role in isolation is further arranged on the insulating shell (12), a second hot-melting column (16) is arranged at the top of the insulating shell (12) at the outer end of the isolation groove (15), a second through hole (4211) is arranged at the tail end of the second conducting strip (421), and the second conducting strip (421) is sleeved on the second hot-melting column (16) through the second through hole (4211) so as to be fixed on the insulating shell (12).

9. The novel water ion generating device as claimed in claim 8, wherein the side wall of the insulating shell (12) is further provided with an electric connection hole (21) for accommodating the electric connection end of the refrigerating element (2) to extend out.

10. The novel water ion generating device of any one of claims 7 to 9, wherein the heat dissipation module (5) comprises a joint plate (51) jointed to the bottom of the refrigerating element (2) and a plurality of heat dissipation fins (52) formed at the bottom of the joint plate (51), second mounting lugs (53) are symmetrically arranged at two sides of the bottom of the insulating housing (12), first screw holes (531) are respectively formed in the second mounting lugs (53), second screw holes (511) are respectively formed in the joint plate (51) corresponding to the first screw holes (531), and the second mounting lugs (53) and the joint plate (51) are connected by screwing screws into the first screw holes (531) and the second screw holes (511).