A multifunctional nano water ion generator

Abstract

The present invention relates to a multifunctional nano water ion generator, comprising a semiconductor chip pair consisting of a P-type semiconductor and an N-type semiconductor, one end of the semiconductor chip pair being a cooling end and the other end being a heat dissipation end; further comprising a discharge electrode and a water intake portion, the water intake portion being electrically connected to the cooling end of the semiconductor chip pair; the discharge electrode being arranged on the side of the water intake portion and the two not contacting each other, the end of the discharge electrode close to the water intake portion being the discharge portion, and the other end of the discharge electrode being electrically connected to a high voltage power supply; wherein the discharge portion is one or more pointed conductors arranged in parallel, and the surface of the water intake portion is provided with a liquid storage part or a fiber body liquid storage component adsorbed with functional nutrients. The multifunctional nano water ion generator of the present invention can not only generate a large amount of nano water ions, but also produce a large amount of negative oxygen ions and functional nano particles.

Description

Technical Field

[0001] The invention relates to a multifunctional nano water ion generator, belonging to the fields of beauty and hairdressing, sterilization and disinfection, moisturizing and fresh-keeping, and air purification. Background Art

[0002] Nano water ions have many advantages, such as small particle size (5-60nm), long life (propagation radius of up to 10 meters), high water content (1000 times that of negative ions), weak acidity (friendly to hair and skin), easy absorption, deep cleaning, hydration and beauty, sterilization and disinfection, and sleep promotion. They have gradually become a research hotspot in the fields of beauty and hairdressing, personal care, sterilization and disinfection, air purification, formaldehyde removal and deodorization, moisturizing and fresh-keeping, and sleep improvement. Existing nano water ion generators, such as Comparative Document 1 (Application No. 201910329506.X), provide a nano water ion generating device, and Comparative Document 2 (Application No. 201710238050.7) provide a nano water ion generating method and device without adding water, both of which can realize condensation and water extraction from the air to produce nano water ions, but they mainly have the following three shortcomings:

[0003] (1) The discharge electrode is easy to wear out: The discharge electrode is immersed in condensed water for a long time and is prone to corrosion. Although the discharge electrode is made of corrosion-resistant materials as a whole or plated on the periphery, as the discharge working time increases, the discharge part of the discharge electrode becomes rough due to wear, resulting in unstable discharge.

[0004] (2) In the initial stage of operation, the amount of nano-water ions generated is insufficient. Comparative Document 1 uses the method of condensing water at the tip of the discharge electrode to produce nano-water ions. Due to the existence of the heat transfer temperature gradient, the temperature of the tip of the discharge electrode is higher than the temperature at the bottom, which increases the difficulty of condensing water. Comparative Document 2 uses the method of absorbing condensed water from the bottom of the discharge electrode to produce nano-water ions. The condensed water is condensed at the bottom and then transported to the discharge part of the discharge electrode. This requires a long waiting time, resulting in the nano-water ion generating device being unable to generate nano-water ions in the initial stage of operation.

[0005] (3) Insufficient ion diversity. Both Comparative Document 1 and Comparative Document 2 produce nano-water ions by discharging a discharge electrode toward a circular high-voltage electrode or a receiving electrode. Negative oxygen ions (or positive ions) are easily adsorbed by the circular high-voltage electrode or the receiving electrode and cannot escape. The ions produced are mainly nano-water ions, and the content of other ions such as negative oxygen ions (or positive ions) is extremely low. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, the present invention provides a multifunctional nano water ion generator.

[0007] The technical solution adopted by the present invention is:

[0008] A multifunctional nano water ion generator comprises a semiconductor chip pair consisting of a P-type semiconductor and an N-type semiconductor, wherein one end of the semiconductor chip pair is a cooling end and the other end is a heat dissipation end; further comprising a discharge electrode and a water intake portion, wherein the water intake portion is electrically connected to the cooling end of the semiconductor chip pair; the discharge electrode is arranged on the side of the water intake portion and the two do not contact each other, wherein one end of the discharge electrode close to the water intake portion is the discharge portion, and the other end of the discharge electrode is electrically connected to a high voltage power supply.

[0009] Furthermore, the discharge portion is one or more pointed conductors arranged in parallel.

[0010] Furthermore, a raised tip portion is provided on the surface of the water intake portion.

[0011] Furthermore, a porous liquid storage member is provided on the surface of the water intake portion.

[0012] Furthermore, a fiber body liquid storage component is provided on the surface of the water intake portion.

[0013] Furthermore, the discharge portion of the discharge electrode is one or more pointed conductors arranged in parallel.

[0014] Furthermore, nutrients are adsorbed on the liquid storage member or the fiber body liquid storage component.

[0015] Furthermore, it also includes a heat dissipation portion, which is electrically connected to the heat dissipation end of the semiconductor chip pair.

[0016] Furthermore, it also includes a packaging component, which is provided with a positioning through hole and a plurality of heat dissipation grooves, one end of the packaging component is fixedly connected to the discharge electrode, and the other end of the packaging component is fixedly connected to the heat dissipation part.

[0017] Furthermore, the water intake portion passes through the positioning through hole of the packaging component.

[0018] Furthermore, the heat dissipation portion is composed of a substrate and two pairs of conductor coatings laid on the substrate and electrically connected to each other.

[0019] The above technical solution has the following beneficial effects:

[0020] (1) By separately arranging the water intake part and the discharge electrode, the discharge electrode no longer contacts the condensed water, making the discharge electrode less susceptible to corrosion and loss, thereby extending its service life, thereby ensuring that the generator can produce nano water ions in a long-term and stable manner.

[0021] (2) The cooling end of the semiconductor chip pair is used to directly cool the water intake part. There is no heat transfer temperature gradient, and there is no need to transfer condensed water to the discharge electrode. Therefore, a large amount of condensed water can be obtained from the air efficiently and quickly, and a large amount of nano-water ions can be quickly produced.

[0022] (3) The circular high-voltage electrode or receiving electrode is eliminated, the structure and discharge mode of the discharge electrode are changed, and a porous liquid storage part adsorbed with functional substances such as beauty liquid, collagen, and aromatherapy essential oil can be set on the water intake part. The discharge electrode is used to discharge the low-potential water intake part, which can not only smoothly produce a large number of nano water ions, but also release a large number of negative oxygen ions (or positive ions), beauty liquid, collagen, aromatherapy essential oil and other functional nano particles, thereby having multiple functions of nano water ions and functional nano particles. In addition, the porous liquid storage part adsorbed with different functional substances can be replaced regularly to produce nano particles with different functional effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0024] Figure 1 This is a schematic structural diagram of a multifunctional nano water ion generator in Example 1;

[0025] Figure 2 is a schematic cross-sectional view of a multifunctional nano water ion generator in Example 1;

[0026] Figure 3 for Figure 2 A local enlarged schematic diagram of the middle A;

[0027] Figure 4 It is a schematic diagram of the structure of the main components in the first embodiment;

[0028] Figure 5 is a schematic structural diagram of the first discharge electrode in Example 1;

[0029] Figure 6 is a schematic structural diagram of the second discharge electrode in the first embodiment;

[0030] Figure 7 is a schematic structural diagram of the third discharge electrode in Example 1;

[0031] Figure 8 This is a schematic structural diagram of a multifunctional nano water ion generator in Example 2;

[0032] Fig. 9 This is a schematic structural diagram of a multifunctional nano water ion generator in Example 3;

[0033] Fig.10 This is a schematic structural diagram of a multifunctional nano water ion generator in Example 4;

[0034] Fig.11 It is a structural schematic diagram of the water intake part in the fourth embodiment;

[0035] In the figure: 1-discharge electrode; 11-discharge part; 12-high voltage power supply connection part; 13-support fixing hole; 2-water intake part; 21-water intake part tip; 22-liquid storage member; 26-fiber body liquid storage member; 261-fiber body; 262-clamp; 3-packaging component; 31-heat dissipation groove; 32-positioning through hole; 33-support column; 34-screw hole; 4-heat dissipation part; 41-substrate; 42-conductor coating; 45-heat dissipation ventilation hole; 46-wiring hole; 5-semiconductor chip pair. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is further described in detail below through the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the scope of the present invention. In addition, in the following description, the description of known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present invention.

[0037] Embodiment 1:

[0038] See also Figure 1-4 This embodiment provides a multifunctional nano water ion generator, which mainly includes: a discharge electrode 1, a water intake part 2, a packaging component 3, a heat dissipation part 4 and a semiconductor chip pair 5.

[0039] The semiconductor chip pair 5 is composed of a P-type semiconductor and an N-type semiconductor, one end of which is a cooling end and the other end is a heat dissipation end, and the cooling is performed by using the thermoelectric effect.

[0040] The heat dissipation part 4 is composed of a substrate 41 and a left-right symmetrical conductor coating 42 laid on the upper and lower surfaces of the substrate 41. The conductor coatings 42 are electrically connected to each other to increase the heat dissipation area and enhance heat conduction and heat dissipation. The conductor coating 42 near the heat dissipation end of the semiconductor refrigeration chip pair 5 is electrically connected to the heat dissipation end. In this embodiment, the conductor coating with a large surface area can not only save conductor materials, but also quickly conduct and dissipate the heat emitted from the heat dissipation end of the semiconductor refrigeration chip.

[0041] Specifically, the heat dissipation portion 4 is fixedly connected to the packaging component 3 via screw holes 34 and is provided with heat dissipation ventilation holes 45 to enhance heat dissipation and evaporate excess condensed water on the water intake portion 2 .

[0042] Specifically, wiring holes 46 are provided on both sides of the heat dissipation portion 4 for connecting an external low-voltage power source to supply power to the semiconductor chip pair 5 .

[0043] Specifically, the substrate 41 is made of insulating material, such as ceramics with good thermal conductivity, PCB board, etc.

[0044] Specifically, the conductor coating 42 is made of a conductive material, such as copper, silver, gold, etc., which has good electrical and thermal conductivity, and is coated on the upper and lower surfaces of the substrate 41 by DBC, DPC, electroplating, and other technologies.

[0045] The packaging component 3 has one end fixedly connected to the discharge electrode 1 through a support column 33, and the other end fixedly connected to the heat dissipation part 4 through a screw hole 34. The packaging component 3 is not only used to fix the connection between the discharge electrode 1 and the heat dissipation part 4, but also to encapsulate and protect the semiconductor chip pair 5.

[0046] Specifically, the packaging component 3 is further provided with a positioning through hole 32 and a plurality of heat dissipation slots 31 , and the heat dissipation slots 31 are used to enhance the heat dissipation function of the heat dissipation portion 4 .

[0047] The water intake portion 2 passes through the positioning through hole 32 of the packaging component 3 and is basically maintained at the same horizontal plane as the upper surface of the positioning through hole 32. The water intake portion 2 is electrically connected to the cooling end of the semiconductor chip pair 5, so that the water intake portion 2 can be cooled quickly to efficiently obtain condensed water from the air.

[0048] Specifically, the water intake part 2 is made of conductive materials, such as copper, stainless steel, titanium, nickel, silver, gold, platinum, etc., which have good electrical and thermal conductivity.

[0049] The discharge electrode 1 is arranged on the top of the packaging component 3, and is provided with a support fixing hole 13, which is fixedly connected to the support column 33. The discharge electrode 1 is arranged on the side of the water intake part 2 and the two do not contact each other. One end of the discharge electrode 1 close to the water intake part 2 is the discharge part 11, and the other end is the high-voltage power supply connection part 12, which is electrically connected to the high-voltage power supply.

[0050] See also Figure 5-7 Specifically, the discharge portion 11 is one or more pointed conductors arranged in parallel.

[0051] Specifically, the discharge portion 11 may also be a fiber structure such as a plurality of carbon fibers.

[0052] Specifically, the discharge electrode 1 or the discharge part 11 is made of corrosion-resistant conductive material, such as stainless steel, zinc, titanium, tungsten, silver, gold, carbon fiber, graphite, graphene, etc.

[0053] Specifically, the multifunctional nano water ion generator provided in this embodiment supplies a low-voltage power supply to the semiconductor refrigeration chip pair 5 through the left-right symmetrical conductor coating 42 laid on the upper and lower surfaces of the substrate 41. The refrigeration end of the semiconductor refrigeration chip pair 5 directly transfers the cold energy produced by the thermoelectric effect to the water intake part 2, so that the water vapor in the air is directly condensed on the water intake part 2 with a larger surface area to efficiently obtain a large amount of condensed water; a high-voltage electric field is applied between the discharge electrode 1 and the water intake part 2, and the discharge part 11 discharges toward the condensed water on the surface of the water intake part 2, and the high-voltage ionization excites a large number of nano water ions. Since the potential of the water intake part 2 is relatively low, the discharge part 11 can also release a large number of functional nano particles such as negative oxygen ions (or positive ions).

[0054] Embodiment 2:

[0055] See also Figure 8 On the basis of the first embodiment, the surface of the water intake portion 2 in this embodiment is provided with a raised water intake portion tip 21 to strengthen the discharge and increase the amount of nano water ions generated.

[0056] Specifically, the tip 21 of the water intake portion may be in a needle-like shape, a cylindrical shape, an ellipsoidal shape, etc., and one or more shapes may be provided.

[0057] Embodiment three:

[0058] See also Fig. 9 On the basis of Example 1 or Example 2, a porous liquid storage part 22 is provided on the surface of the water intake part 2 in this embodiment. The porous liquid storage part 22 not only has the self-balancing adjustment function of water storage and condensation water, but also can enhance the discharge effect and increase the generation amount of nano water ions.

[0059] Specifically, the liquid storage member 22 is made of porous ceramic or fiber molding.

[0060] Specifically, the liquid storage part 22 also absorbs functional nutrients such as beauty liquid, collagen, and aromatherapy essential oil, so that the generator can not only produce a large number of nano water ions, but also release a large number of negative oxygen ions (or positive ions), beauty liquid, collagen, aromatherapy essential oil, and other functional nano particles, thereby having multiple functions of nano water ions and functional nano particles. The porous liquid storage part 22 with different functional nutrients absorbed can be replaced regularly to obtain different functional effects.

[0061] Embodiment 4:

[0062] See also Fig.10On the basis of the first embodiment, the present embodiment adopts a fiber body liquid storage component 26 to replace the liquid storage component 22. The fiber body liquid storage component 26 is fixedly connected to the surface of the water intake portion 2, and is horizontally placed on the surface of the water intake portion 2, with one end in contact with the surface of the water intake portion 2 and the other end pointing to the discharge electrode 1.

[0063] Specifically, the fiber body liquid storage member 26 is formed by pressing the fastener 262 against the fiber body 261, see Fig.11 The fastener 262 may be an independent component or may be integrally formed with the water intake portion 2 .

[0064] Specifically, the fiber body liquid storage member 26 is composed of a plurality of fiber bundles such as carbon fibers and graphene, which not only has the function of self-balancing water storage and condensation, but also can strengthen discharge and increase the amount of nano water ions. In addition, functional substances such as beauty liquid, collagen, and aromatherapy essential oils can be regularly dripped into the fiber body liquid storage member 26, and while producing a large number of nano water ions, a large number of functional nano particles such as negative oxygen ions (or positive ions), beauty liquid, collagen, and aromatherapy essential oils are released.

[0065] Specifically, the discharge electrode 1 may be disposed on a side surface of the packaging component 3 .

[0066] The specific experimental data are shown in Table 1:

[0067] Specifically, the data in comparative documents 1-2 in the background technology are also reflected in Table 1.

[0068] Table 1. Experimental data of different types of nano water ion generators (ambient temperature 25°C, relative humidity 50%)

[0069]

[0070]

[0071] Note: The nutrients adsorbed by the liquid storage part 6 in Table 1 are collagen.

[0072] The following conclusions can be drawn from Table 1:

[0073] (1) The nano-water ion generation amount of the four embodiments of the present invention is higher than that of the device described in Comparative Document 1. Although the nano-water ion generation amount of the device described in Comparative Document 2 is slightly higher than that of the four embodiments of the present invention, after working continuously for 24 hours, the nano-water ion generation amount of the devices described in Comparative Document 2 and Comparative Document 1 decays to varying degrees, while the four embodiments of the present invention maintain a stable generation amount.

[0074] (2) After the nano water ion generators of the four embodiments of the present invention are turned on, a large number of nano water ions can be quickly produced, and the waiting time does not exceed 10 seconds, which is much shorter than the 47 seconds of the device described in Comparative Document 1 and the 68 seconds of the device described in Comparative Document 2.

[0075] (3) The nano water ion generators of the four embodiments of the present invention can not only generate a large number of nano water ions, but also produce a large number of negative oxygen ions, while the number of negative oxygen ions emitted by the devices described in Comparative Documents 1 and 2 is extremely small and almost negligible. In addition, a porous liquid storage member or a fibrous liquid storage member adsorbed with functional nutrients such as beauty essence, collagen, and aromatherapy essential oil can be set on the water intake part of the third and fourth embodiments of the present invention, and a variety of functional nanoparticles can be produced at the same time.

[0076] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0077] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the present invention to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the present invention.

Claims

1. A multifunctional nano water ion generator, comprising a semiconductor chip pair consisting of a P-type semiconductor and an N-type semiconductor, one end of the semiconductor chip pair being a cooling end and the other end being a heat dissipation end; characterized in that: It also includes a discharge electrode and a water intake part, the water intake part is electrically connected to the cooling end of the semiconductor chip pair; the discharge electrode is arranged on the side of the water intake part and the two do not contact each other, the end of the discharge electrode close to the water intake part is the discharge part, and the other end of the discharge electrode is electrically connected to a high-voltage power supply; a porous liquid storage part is provided on the surface of the water intake part, and the discharge part is one or more pointed conductors arranged in parallel; nutrients are adsorbed on the liquid storage part; and a raised pointed part is provided on the surface of the water intake part.

2. A multifunctional nano water ion generator according to claim 1, characterized in that: It also includes a heat dissipation portion, which is electrically connected to the heat dissipation end of the semiconductor chip pair.

3. A multifunctional nano water ion generator according to claim 2, characterized in that: It also includes a packaging component, which is provided with a positioning through hole and a plurality of heat dissipation grooves. One end of the packaging component is fixedly connected to the discharge electrode, and the other end of the packaging component is fixedly connected to the heat dissipation part.

4. The multifunctional nano water ion generator according to claim 3, characterized in that: The water intake portion passes through the positioning through hole of the packaging component.

5. The multifunctional nano water ion generator according to claim 4, characterized in that: The heat dissipation part is composed of a substrate and two pairs of conductor coatings laid on the substrate and electrically connected to each other.

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