A negative ion generating device rich in moisture

Abstract

The present invention proposes a water-rich negative ion generating device, which includes a negative ion electrode and a refrigerator, wherein the discharge end of the negative ion electrode is far away from the refrigerator, and a condenser is arranged near the discharge end of the negative ion electrode, the condenser is made of a heat-conducting material, and the end of the condenser is close to the cold end of the refrigerator; the present invention reduces the temperature of the condenser through the cold end of the refrigerator, condenses water on the surface of the condenser, creates a humid environment near the discharge end of the negative ion electrode, and realizes the generation of high-concentration negative ions at the discharge end of the negative ion electrode while carrying high-moisture air for release. The present invention can generate high-concentration and water-rich negative ions without generating ozone hazards, and is very suitable for semi-enclosed environments such as in-vehicle and indoor environments, and can directly, long-term, and uninterruptedly provide users with high-concentration negative ions, and has the characteristics of wide application range and very safe use.

Description

Technical Field

[0001] The invention relates to a negative ion generating device, in particular to a negative ion generating device capable of generating high-concentration negative ions rich in water. Background Art

[0002] In order to generate negative ions with more water, some products on the market that can generate negative ions, such as hair dryers and beauty devices, condense water in the air through negative ion emitting electrodes, and then apply high voltage between the emitting electrode and the relative electrode, and atomize the water condensed on the negative ion emitting electrode by ionizing air, so that the generated negative ions can carry the atomized water into the air. The disadvantage of this method is that while generating water-rich negative ions, this method will generate a corona in the air between the emitting electrode and the relative electrode, and the free high-energy electrons in the corona will dissociate oxygen molecules and polymerize into ozone molecules through collision. This method draws on the dielectric barrier discharge method in the traditional ozone generation method. It will generate ozone while generating negative ions. Ozone has a bactericidal and inactivating effect, but it cannot be directly inhaled into the human lungs. Direct inhalation will cause damage to alveolar epithelial cells, and excessive concentrations and doses will cause poisoning reactions, which is very detrimental to human health. Therefore, the above-mentioned negative ion products are not suitable for creating an environment rich in negative ions in semi-enclosed environments such as cars and indoors, nor are they suitable for directly, long-term, and uninterruptedly providing users with high-concentration negative ions. Their application has limitations and is unsafe, and improvement is very necessary. Summary of the invention

[0003] The purpose of the present invention is to provide a water-rich negative ion generating device, which can generate high-concentration and water-rich negative ions without generating ozone hazards, and is very suitable for semi-enclosed environments such as in cars and indoors, and can directly, long-term and uninterruptedly provide users with high-concentration negative ions, and has the characteristics of wide application range and very safe use.

[0004] The purpose of the present invention can be achieved through the following technical solutions:

[0005] A moisture-rich negative ion generating device comprises a negative ion electrode and a refrigerator arranged near the negative ion electrode, wherein the negative ion electrode has a connection terminal and a discharge terminal, the discharge terminal of the negative ion electrode is far away from the refrigerator, a condenser is arranged near the discharge terminal of the negative ion electrode, the condenser is made of a heat-conducting material, and the end of the condenser is close to the cold end of the refrigerator.

[0006] Optimization scheme, in the present invention, the negative ion electrode includes one or more, and its discharge end is arranged in the middle above the cold end of the refrigerator, the condenser is made of metal heat conductive material, and has a condenser sheet arranged on the edge above the cold end of the refrigerator, and the condenser sheet includes one or more uniformly distributed around the discharge end of the negative ion electrode. Further, the condenser also has a condenser spacer arranged close to the cold end of the refrigerator, and the bottom end of the condenser sheet is connected to the condenser spacer, and the condenser spacer separates the discharge end of the negative ion electrode from the cold end of the refrigerator.

[0007] A further optimization scheme, the present invention also includes a device shell, the device shell is a cylindrical shell structure with a discharge port at one end and a mounting port at the other end, the device shell is provided with a transverse partition, the transverse partition divides the device shell near the discharge port end into a discharge cavity and near the mounting port end into a mounting cavity, the refrigerator is a semiconductor refrigeration plate, which is arranged in the mounting cavity of the device shell and its cold end is close to the transverse partition, the middle part of the transverse partition has one or more electrode through-holes, and the edge part has one or more condensation through-holes, the discharge end of the negative ion electrode penetrates into the discharge cavity of the device shell through the electrode through-hole, and the condensation sheet of the condenser penetrates into the discharge cavity of the device shell through the condensation through-hole.

[0008] As a further optimization scheme, the present invention also includes a radiator, which is arranged near the hot end of the refrigerator. Further, the radiator is a columnar structure composed of a plurality of heat sinks, and a radiator mounting shell is arranged on one end of the radiator near the refrigerator, and the outer side wall of the radiator mounting shell has two symmetrical elastic hooks, and the bottom side wall of the device shell has two symmetrical bayonet holes, and the two elastic hooks of the radiator mounting shell are correspondingly hooked on the two bayonet holes of the device shell, so that the radiator is installed at the hot end of the refrigerator.

[0009] As a further optimization scheme, the present invention also includes a heat dissipation fan, which is arranged near the end of the radiator away from the refrigerator. Furthermore, the side wall of the discharge chamber of the device housing has one or more evenly distributed hot air inlets, and the heat dissipation fan can deliver the heat of the radiator into the discharge chamber through the hot air inlet.

[0010] The present invention has the following outstanding substantive features and remarkable progress:

[0011] 1. In the present invention, the cold energy of the refrigerator is transferred to the vicinity of the discharge end of the negative ion electrode through a condenser made of a heat-conducting material, and water is condensed on the condenser through a temperature difference, thereby increasing the humidity of the environment in which the discharge end of the negative ion electrode is located, so that the high-concentration negative ions generated by the discharge end of the negative ion electrode are released together with the high-humidity air, and finally produce high-concentration negative ions rich in water. At the same time, it is avoided that water condenses or even freezes on the discharge end of the negative ion electrode, corrodes the discharge end after a long time, or hinders the discharge end from releasing negative ions, thereby ensuring the service life and use effect of the negative ion electrode.

[0012] 2. The present invention is only provided with negative ion electrodes, but not positive ion electrodes. The terminal of the negative ion electrode is electrically connected to the existing high-voltage generator to realize the generation of high-concentration negative ions, which effectively avoids the corona phenomenon between the close positive and negative ion electrodes and does not produce ozone hazards. It is very suitable for semi-enclosed environments such as in-car and indoor environments, and can directly, long-term and uninterruptedly provide users with high-concentration negative ions. It has the characteristics of wide application range and very safe use.

[0013] 3. The present invention further increases the contact area between the condenser and the refrigerator by means of a condensation spacer on the condenser, thereby effectively improving the condensation effect of the condenser, and isolates the discharge end of the negative ion electrode from the refrigerator by means of the condensation spacer, thereby avoiding condensation caused by a decrease in the temperature of the discharge end of the negative ion electrode, thereby effectively ensuring the service life of the negative ion electrode.

[0014] 4. The present invention further realizes the positioning and installation of the negative ion electrode, the refrigerator and the condenser through the device shell, so that the various components are compactly assembled together. It has the characteristics of small size, compact structure and firm installation. It can be easily assembled and combined with some existing terminal products such as hair dryers, beauty instruments, humidifiers, air purifiers, etc., effectively improving and strengthening the functions of these terminal products.

[0015] 5. In the present invention, a radiator is further arranged at the hot end of the refrigerator to improve the cooling effect of the cold end of the refrigerator; and the radiator and the refrigerator are assembled through a radiator mounting shell, which has the effects of convenient assembly and compact structure.

[0016] 6. The present invention further uses a heat dissipation fan to forcefully discharge the heat of the radiator to improve the heat dissipation effect; the heat of the radiator is also forced into the discharge chamber through the hot air inlet by the heat dissipation fan, which, on the one hand, increases the temperature in the discharge chamber, thereby expanding the surface temperature difference of the condenser, improving the water condensation capacity of the condenser, and creating more water in the discharge chamber; on the other hand, the heat dissipation fan allows negative ions and water to be quickly discharged from the discharge port of the device shell, thereby improving the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a schematic structural diagram of the moisture-rich negative ion generating device of the present invention.

[0018] Figure 2 It is a schematic diagram of the disassembly state of the moisture-rich negative ion generating device of the present invention.

[0019] Figure 3 It is a schematic cross-sectional view of the moisture-rich negative ion generating device of the present invention.

[0020] Figure 4 It is a schematic structural diagram of the device shell in the moisture-rich negative ion generating device of the present invention. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with the accompanying drawings.

[0022] Example

[0023] refer to Figures 1 to 4 A water-rich negative ion generating device includes a negative ion electrode 1, a refrigerator 2, a condenser 3, a device housing 4, a radiator 5 and a cooling fan 7.

[0024] The device housing 4 is a cylindrical shell structure with a discharge port 40 at one end and a mounting port at the other end. A transverse partition 41 is provided inside the device housing 4, and the transverse partition 41 divides the device housing 4 into a discharge chamber 42 near the discharge port 40 and a mounting chamber 43 near the mounting port. The middle of the transverse partition 41 has an electrode through hole, and the side has three evenly distributed condensation through holes 44. The side wall of the discharge chamber 42 has three evenly distributed hot air inlets 46.

[0025] The refrigerator 2 is a semiconductor cooling plate, which is arranged in the installation cavity 43 of the device housing 4 and its cold end is close to the transverse partition 41.

[0026] The negative ion electrode 1 has a connection terminal 12 and a discharge terminal 11. The negative ion electrode 1 includes a discharge terminal 11 that penetrates into the discharge cavity 42 of the device housing 4 through an electrode opening, so that the discharge terminal 11 is away from the refrigerator 2 and is located in the middle above the cold end of the refrigerator 2.

[0027] The condenser 3 is made of a metal heat-conducting material, and has a condensation spacer 32 and three evenly distributed condensation sheets 31. The bottom ends of the three condensation sheets 31 are connected to the condensation spacer 32, and the top ends are distributed through three condensation holes 44 to penetrate into the discharge cavity 42 of the device housing 4, so that the three condensation sheets 31 are arranged on the upper edge of the cold end of the refrigerator 2 and are evenly distributed around the discharge end 11 of the negative ion electrode 1. The condensation spacer 32 is located in the installation cavity 43 and is close to the cold end of the refrigerator 2. The discharge end 11 of the negative ion electrode 1 is separated from the cold end of the refrigerator 2 by the condensation spacer 32.

[0028] The radiator 5 is arranged near the hot end of the refrigerator 2 and is a columnar structure composed of a plurality of heat sinks 51. A radiator mounting shell 6 is arranged on one end of the radiator 5 near the refrigerator 2. The outer side wall of the radiator mounting shell 6 has two symmetrical elastic hooks 61. The bottom side wall of the device housing 4 has two symmetrical bayonet holes 45. The two elastic hooks 61 of the radiator mounting shell 6 are correspondingly hooked on the two bayonet holes 45 of the device housing 4, so that the radiator 5 is installed at the hot end of the refrigerator 2.

[0029] The heat dissipation fan 7 is disposed near one end of the radiator 5 away from the refrigerator 2 . The heat dissipation fan 7 can deliver the heat of the radiator 5 into the discharge chamber 42 through the hot air inlet 46 .

[0030] When the negative ion generating device of the present embodiment is used, the terminal 12 of the negative ion electrode 1 is passed through the side wall of the mounting cavity of the device housing 4 and electrically connected to the external existing high-voltage generator to achieve the generation of high-concentration negative ions. The terminal of the refrigerator 2 is passed through the side wall of the mounting cavity of the device housing 4 and electrically connected to the external existing refrigerator power supply device. The heat dissipation fan 7 can be fixed separately according to the situation (not shown in the figure), and its terminal is electrically connected to the external existing fan power supply device. After the components of the negative ion generating device of the present embodiment are powered on, the temperature of the condenser 3 is reduced by the cold end of the refrigerator 2, so that water condenses on the surface of the condenser 3, and a humid environment is created in the discharge cavity 42, that is, near the discharge end 11 of the negative ion electrode 1, so that high-concentration negative ions are generated at the discharge end 11 of the negative ion electrode 1, and high-water content air is released from the discharge port 40 of the device housing 4. The negative ion generating device of the present embodiment has a compact structure, good use effect, and does not produce ozone hazards. It has the characteristics of wide application range and very safe use.

Claims

1. A water-rich negative ion generating device, comprising a negative ion electrode (1) and a refrigerator (2) arranged near the negative ion electrode (1), wherein the negative ion electrode (1) has a connection terminal (12) and a discharge terminal (11), and the discharge terminal (11) of the negative ion electrode (1) is far away from the refrigerator (2), characterized in that: A condenser (3) is provided near the discharge end (11) of the negative ion electrode (1), the condenser (3) is made of a heat-conducting material, and the end of the condenser (3) is close to the cold end of the refrigerator (2); The negative ion electrode (1) includes one or more, and the discharge end (11) thereof is arranged in the middle above the cold end of the refrigerator (2); the condenser (3) is made of a metal heat-conducting material, and has a condenser sheet (31) arranged at the edge above the cold end of the refrigerator (2); the condenser sheet (31) includes one or more uniformly distributed around the discharge end (11) of the negative ion electrode (1); The condenser (3) further comprises a condensation spacer (32) arranged close to the cold end of the refrigerator (2), the bottom end of the condensation sheet (31) is connected to the condensation spacer (32), and the condensation spacer (32) isolates the discharge end (11) of the negative ion electrode (1) from the cold end of the refrigerator (2); The device also includes a device housing (4), the device housing (4) being a cylindrical shell structure having a discharge port (40) at one end and a mounting port at the other end, a transverse partition (41) being provided inside the device housing (4), the transverse partition (41) dividing the device housing (4) into a discharge chamber (42) at the end close to the discharge port (40) and a mounting chamber (43) at the end close to the mounting port; the refrigerator (2) being a semiconductor cooling plate, which is arranged in the mounting chamber (43) of the device housing (4) and has its cold end close to the transverse partition (41), the transverse partition (41) having one or more electrode through-holes in the middle and one or more condensation through-holes (44) at the edge, the discharge end (11) of the negative ion electrode (1) penetrates into the discharge chamber (42) of the device housing (4) through the electrode through-hole, and the condensation plate (31) of the condenser (3) penetrates into the discharge chamber (42) of the device housing (4) through the condensation through-hole (44).

2. The moisture-rich negative ion generating device according to claim 1, characterized in that: It also includes a radiator (5), which is arranged close to the hot end of the refrigerator (2).

3. The water-rich negative ion generating device according to claim 2, characterized in that: The radiator (5) is a columnar structure composed of a plurality of heat sinks (51). A radiator mounting shell (6) is provided on one end of the radiator (5) close to the refrigerator (2). The outer wall of the radiator mounting shell (6) is provided with two symmetrical elastic hooks (61). The bottom side wall of the device housing (4) is provided with two symmetrical bayonet holes (45). The two elastic hooks (61) of the radiator mounting shell (6) are correspondingly hooked on the two bayonet holes (45) of the device housing (4), so that the radiator (5) is installed on the hot end of the refrigerator (2).

4. The water-rich negative ion generating device according to claim 2 or 3, characterized in that: It also includes a heat dissipation fan (7), which is arranged near one end of the radiator (5) away from the refrigerator (2).

5. The water-rich negative ion generating device according to claim 4, characterized in that: The side wall of the discharge chamber (42) of the device housing (4) is provided with one or more evenly distributed hot air inlets (46), and the heat dissipation fan (7) can deliver the heat of the radiator (5) into the discharge chamber (42) through the hot air inlet (46).

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