CN111244763A

CN111244763A - Multifunctional nanometer water ion generator

Info

Publication number: CN111244763A
Application number: CN202010063199.8A
Authority: CN
Inventors: 唐峰; 姜峰
Original assignee: Hangzhou Dazhan Electromechanical Technology Co ltd
Current assignee: Hangzhou Dazhan Electromechanical Technology Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-06-05

Abstract

The invention relates to a multifunctional nanometer water ion generator, which 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 refrigerating end, and the other end of the semiconductor chip pair is a radiating end; the water taking part is electrically connected with the refrigerating end of the semiconductor chip pair; the discharge electrode is arranged on the side part of the water taking part and is not contacted with the water taking part, one end of the discharge electrode close to the water taking part is a discharge part, and the other end of the discharge electrode is electrically connected with a high-voltage power supply; wherein the discharging part is one or more tip-shaped conductors arranged in parallel, and the surface of the water taking part is provided with a liquid storage member or a fiber liquid storage member adsorbed with functional nutrient substances. The multifunctional nanometer water ion generator of the invention not only can generate a large amount of nanometer water ions, but also can produce a large amount of negative oxygen ions and functional nanometer particles.

Description

Multifunctional nanometer water ion generator

Technical Field

The invention relates to a multifunctional nanometer water ion generator, belonging to the fields of hairdressing and beauty, sterilization, disinfection, moisture preservation and air purification.

Background

The nanometer water ions have the advantages of small particle size (5-60nm), long service life (the transmission radius reaches 10 m), high water content (1000 times of negative ions), weak acidity (affinity to the skin), easy absorption, deep cleaning, water replenishing, beauty treatment, sterilization, disinfection, sleep promotion and the like, and gradually become research hotspots in the fields of beauty treatment, hairdressing, personal care, sterilization, disinfection, air purification, aldehyde and odor removal, moisture preservation, sleep improvement and the like. The existing nanometer water ion generator, such as reference 1 (application No. 201910329506.X), provides a nanometer water ion generating device, and reference 2 (application No. 201710238050.7) provides a nanometer water ion generating method and device without adding water, all of which can condense water from air to produce nanometer water ions, but mainly has the following three disadvantages:

(1) the discharge electrode is easy to be worn: the discharge electrode is easy to corrode after being soaked in condensed water for a long time, and although the whole discharge electrode is made of or the periphery of the discharge electrode is plated with a corrosion-resistant material, the discharge part of the discharge electrode has a rough surface due to loss along with the increase of the discharge working time, so that discharge is unstable.

(2) The nanometer water ion emergence volume is not enough in the initial stage of work, comparison document 1 adopts the mode of the most advanced condensate water of discharge electrode to make nanometer water ion, because the existence of heat transfer temperature gradient, the most advanced temperature of discharge electrode will be higher than the temperature of bottom, the degree of difficulty of comdenstion water has been increaseed, comparison document 2 adopts the mode that the comdenstion water was absorbed from the bottom to make nanometer water ion from discharge electrode, the comdenstion water is condensed out to the bottom, then carry discharge electrode's discharge portion again, need longer latency, lead to nanometer water ion generating device can not produce nanometer water ion in the initial stage of work.

(3) The ion diversity is insufficient, the comparison documents 1 and 2 adopt a mode that the discharge electrode discharges to the annular high-voltage electrode or the receiving electrode to prepare the nanometer water ions, negative oxygen ions (or positive ions) are easily adsorbed by the annular high-voltage electrode or the receiving electrode and cannot escape, the generated ions mainly comprise the nanometer water ions, and the content of other ions such as the negative oxygen ions (or positive ions) is extremely low.

Disclosure of Invention

The invention provides a multifunctional nanometer water ion generator for making up the defects of the prior art.

The technical scheme adopted by the invention is as follows:

a multifunctional nanometer 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 refrigerating end, and the other end of the semiconductor chip pair is a radiating end; the water taking part is electrically connected with the refrigerating end of the semiconductor chip pair; the discharge electrode is arranged on the side part of the water taking part and is not contacted with the side part of the water taking part, one end of the discharge electrode close to the water taking part is a discharge part, and the other end of the discharge electrode is electrically connected with a high-voltage power supply.

Further, the discharge part is one or more tip-shaped conductors arranged in parallel.

Furthermore, the surface of the water taking part is provided with a convex tip part.

Furthermore, the surface of the water taking part is provided with a porous liquid storage part.

Further, a fiber liquid storage member is arranged on the surface of the water taking part.

Further, the discharge part of the discharge electrode is one or more tip-shaped conductors arranged in parallel.

Furthermore, nutrient substances are adsorbed on the liquid storage part or the fiber liquid storage component.

Further, the semiconductor device further comprises a heat dissipation part which is electrically connected with the heat dissipation ends of the semiconductor chip pairs.

Further, still include the encapsulation subassembly, be equipped with positioning hole and a plurality of radiating groove on the encapsulation subassembly, encapsulation subassembly one end with discharge electrode fixed connection, the encapsulation subassembly other end and radiating part fixed connection.

Further, the water taking part penetrates through the positioning through hole of the packaging assembly.

Further, the heat dissipation part is composed of a substrate and two pairs of conductor coatings which are laid on the substrate and are electrically connected with each other.

By adopting the technical scheme, the method has the following beneficial effects:

(1) by arranging the water taking part and the discharge electrode, the discharge electrode is not contacted with condensed water any more, so that the discharge electrode is not easy to corrode and lose, the service life of the discharge electrode is prolonged, and the generator is ensured to stably prepare nano water ions for a long time.

(2) The refrigeration end of the semiconductor chip pair is utilized to directly cool the water taking part, no heat transfer temperature gradient exists, and condensed water does not need to be transmitted to the discharge electrode, so that a large amount of condensed water can be efficiently and quickly obtained from the air, and a large amount of nano water ions can be rapidly produced.

(3) The water taking part can be provided with a porous liquid storage part which adsorbs functional substances such as beauty liquid, collagen, aromatherapy essential oil and the like, and the discharge electrode is used for discharging to the low-potential water taking part, so that a large amount of nano water ions can be smoothly produced, and a large amount of functional nanoparticles such as negative oxygen ions (or positive ions), beauty liquid, collagen, aromatherapy essential oil and the like are released, thereby having multiple effects of the nano water ions and the functional nanoparticles. In addition, the porous liquid storage part adsorbed with different functional substances can be replaced periodically to produce the nano particles with different functional effects.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings required in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings.

FIG. 1 is a schematic structural diagram of a multifunctional nanometer water ion generator according to a first embodiment;

FIG. 2 is a schematic cross-sectional view of a multifunctional nanometer water ion generator according to a first embodiment;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a schematic structural diagram of the main components in the first embodiment;

FIG. 5 is a schematic structural view of a first discharge electrode according to a first embodiment;

FIG. 6 is a schematic structural diagram of a second discharge electrode according to the first embodiment;

FIG. 7 is a schematic view showing a third discharge electrode according to the first embodiment;

FIG. 8 is a schematic structural view of a multifunctional nanometer water ion generator according to the second embodiment;

FIG. 9 is a schematic structural view of a multifunctional nanometer water ion generator according to a third embodiment;

FIG. 10 is a schematic structural view of a multifunctional nano-water ionizer in accordance with the fourth embodiment;

FIG. 11 is a schematic structural view of a water intake part in the fourth embodiment;

in the figure: 1-a discharge electrode; 11-a discharge portion; 12-high voltage power supply connection; 13-supporting the fixing hole; 2-a water taking part; 21-water taking part tip; 22-liquid storage; 26-a fibrous body liquid-holding member; 261-a fibrous body; 262-a fastener; 3-packaging the components; 31-heat sink; 32-positioning through holes; 33-a support column; 34-a screw hole; 4-a heat-dissipating section; 41-a substrate; 42-conductor coating; 45-heat dissipation vent holes; 46-wiring holes; 5-semiconductor chip pair.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The first embodiment is as follows:

referring to fig. 1 to 4, the present embodiment provides a multifunctional nano water ion generator, which mainly includes: a discharge electrode 1, a water intake part 2, a package 3, a heat dissipation part 4, and a pair of semiconductor chips 5.

The semiconductor chip pair 5 is composed of a P-type semiconductor and an N-type semiconductor, one end of the semiconductor chip pair is a refrigerating end, the other end of the semiconductor chip pair is a radiating end, and refrigeration is performed by utilizing a thermoelectric effect.

The heat dissipation portion 4 is composed of a substrate 41 and conductor coatings 42 laid on the upper and lower surfaces of the substrate 41 and symmetrically arranged in the left and right directions. 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 radiation end of the semiconductor refrigeration chip pair 5 is electrically connected to the heat radiation end. In the embodiment, the conductor coating with a larger surface area can not only save conductor materials, but also quickly conduct away and dissipate heat emitted by the heat dissipation end of the semiconductor refrigeration chip.

Specifically, the heat dissipation part 4 is fixedly connected to the packing member 3 through screw holes 34, and is provided with heat dissipation ventilation holes 45 to enhance heat dissipation and evaporate excessive condensed water on the water intake part 2.

Specifically, wiring holes 46 are further provided on two sides of the heat dissipation portion 4 for externally connecting a low voltage power supply to supply power to the semiconductor chip pairs 5.

Specifically, the substrate 41 is made of an insulating material, such as ceramic with good thermal conductivity, a PCB, or the like.

Specifically, the conductor coating 42 is made of an electrically conductive material, such as copper, silver, gold, etc., with good electrical and thermal conductivity, and is coated on the upper and lower surfaces of the substrate 41 by DBC, DPC, electroplating, etc.

One end of the packaging assembly 3 is fixedly connected with the discharge electrode 1 through the supporting column 33, the other end of the packaging assembly is fixedly connected with the heat dissipation part 4 through the screw hole 34, and the packaging assembly 3 is not only used for fixedly connecting the discharge electrode 1 and the heat dissipation part 4, but also used for packaging and protecting the semiconductor chip pair 5.

Specifically, the package assembly 3 is further provided with a positioning through hole 32 and a plurality of heat dissipation grooves 31, and the heat dissipation grooves 31 are used for enhancing the heat dissipation function of the heat dissipation portion 4.

The water intake part 2 penetrates through the positioning through hole 32 of the packing assembly 3 and is kept on the same horizontal plane with the upper surface of the positioning through hole 32, and the water intake part 2 is electrically connected with the refrigerating end of the semiconductor chip pair 5, so that the water intake part 2 can be rapidly cooled to efficiently acquire condensed water from the air.

Specifically, the water intake part 2 is made of a conductive material, such as copper, stainless steel, titanium, nickel, silver, gold, platinum, and the like, which have good conductive and heat-conducting properties.

Discharge electrode 1 set up in the top of encapsulation subassembly 3 is equipped with support fixed orifices 13 on it, supports fixed orifices 13 and support column 33 looks fixed connection, discharge electrode 1 set up in the lateral part of water intaking portion 2 and both mutual contactless, it is close to the one end of water intaking portion 2 is discharge portion 11, and the other end is high voltage power supply connecting portion 12, links mutually with high voltage power supply.

Referring to fig. 5 to 7, in particular, the discharge portion 11 is 1 or more tip-shaped conductors arranged in parallel.

Specifically, the discharge portion 11 may have a fiber structure of a plurality of carbon fibers or the like.

Specifically, the discharge electrode 1 or the discharge portion 11 is made of a corrosion-resistant conductive material, such as stainless steel, zinc, titanium, tungsten, silver, gold, carbon fiber, graphite, graphene, or the like.

Specifically, the multifunctional nano water ion generator provided by this embodiment supplies a low-voltage power to the semiconductor refrigeration chip pair 5 through the bilaterally symmetric conductor coatings 42 laid on the upper and lower surfaces of the substrate 41, and the refrigeration end of the semiconductor refrigeration chip pair 5 directly transmits the refrigeration energy prepared by the thermoelectric effect to the water taking part 2, so that the water vapor in the air is directly condensed on the water taking part 2 with a large 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 taking part 2, the discharge part 11 discharges to the condensed water on the surface of the water taking part 2, a large amount of nano water ions are excited by high-voltage ionization, and the discharge part 11 can release a large amount of functional nano particles such as negative oxygen ions (or positive ions) and the like at the same time due to the low potential of the water taking part 2.

Example two:

referring to fig. 8, on the basis of the first embodiment, the surface of the water intake part 2 in this embodiment is provided with a convex water intake part tip 21 to enhance the discharge and increase the generation amount of nano water ions.

Specifically, the water intake section tip 21 may be a needle tip, a cylinder, an ellipsoid, or the like, and one or more thereof may be provided.

Example three:

referring to fig. 9, on the basis of the first or second embodiment, the surface of the water intake part 2 in this embodiment is provided with the porous liquid storage member 22, and the porous liquid storage member 22 not only has a self-balancing function of adjusting the amount of the stored and condensed water, but also can enhance the discharging effect and increase the generation amount of the nano water ions.

Specifically, the liquid storage member 22 is formed of a porous ceramic or fiber molded body.

Specifically, the liquid storage member 22 also adsorbs functional nutrients such as beauty fluid, collagen, essential oil, etc., so that the generator can not only produce a large amount of nano water ions, but also release a large amount of functional nanoparticles such as negative oxygen ions (or positive ions), beauty fluid, collagen, essential oil, etc., thereby having multiple effects of nano water ions and functional nanoparticles. Different functional effects can be obtained by periodically replacing the porous liquid holding member 22 having different functional nutrients adsorbed thereon.

Example four:

referring to fig. 10, in the first embodiment, the fibrous liquid storing member 26 is used instead of the liquid storing member 22, and the fibrous liquid storing member 26 is fixedly connected to the surface of the water taking part 2, horizontally arranged on the surface of the water taking part 2, and has one end in contact with the surface of the water taking part 2 and the other end directed to the discharge electrode 1.

Specifically, the fibrous body liquid storage member 26 is configured by pressing a fastener 262 against the fibrous body 261, and referring to fig. 11, the fastener 262 may be a separate member or may be integrally molded with the water intake unit 2.

Specifically, the fibrous liquid storage member 26 is composed of a plurality of fiber bundles such as carbon fibers and graphene, and has a self-balancing function of adjusting the amount of stored water and condensed water, and also can enhance discharge and increase the amount of nano water ions generated. In addition, functional substances such as beauty fluid, collagen, aromatherapy essential oil, etc. can be periodically dropped into the fibrous body fluid storage member 26, so that a large amount of nano water ions are produced, and a large amount of functional nano particles such as negative oxygen ions (or positive ions), beauty fluid, collagen, aromatherapy essential oil, etc. are released.

Specifically, the discharge electrode 1 may be disposed at a side surface of the package 3.

Specific experimental data are shown in table 1:

specifically, the data in the comparison documents 1 to 2 in the background art are also shown in table 1.

TABLE 1 Experimental data sheet for different types of nano water ion generators (ambient temperature 25 deg.C, relative humidity 50%)

Note: the nutrient adsorbed by the liquid storage member 6 in table 1 is collagen.

From table 1, the following conclusions can be drawn:

(1) the nano water ion generation amount of the 4 examples of the invention is higher than that of the 4 examples of the invention, and although the nano water ion generation amount of the device of the comparative document 2 is slightly higher than that of the 4 examples of the invention, the nano water ion generation amount of the devices of the comparative documents 2 and 1 is attenuated to different degrees after 24 hours of continuous operation, while the 4 examples of the invention maintain stable generation amount.

(2) After the nano water ion generator of 4 embodiments of the present invention is turned on, a large amount of nano water ions can be rapidly produced, and the waiting time is not more than 10 seconds, which is much less than 47 seconds of the apparatus of reference 1 and 68 seconds of the apparatus of reference 2.

(3) The nano water ion generators of the 4 embodiments 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 the amount of negative oxygen ions generated by the devices of the comparison documents 1 and 2 is very small and almost negligible. In addition, a porous liquid storage member or a fibrous liquid storage member in which functional nutrients such as beauty lotion, collagen, aromatherapy essential oil are adsorbed may be provided to the water intake part in the third and fourth embodiments of the present invention, and various kinds of functional nanoparticles may be produced.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to solve the same technical problems and achieve the same technical effects are all covered in the protection scope of the present invention.

Claims

1. A multifunctional nanometer 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 refrigerating end, and the other end of the semiconductor chip pair is a radiating end; the method is characterized in that: the water taking part is electrically connected with the refrigerating end of the semiconductor chip pair; the discharge electrode is arranged on the side part of the water taking part and is not contacted with the side part of the water taking part, one end of the discharge electrode close to the water taking part is a discharge part, and the other end of the discharge electrode is electrically connected with a high-voltage power supply.

2. The multifunctional nanometer water ion generator of claim 1, characterized in that: the discharge part is one or more tip-shaped conductors arranged in parallel.

3. The multifunctional nanometer water ion generator of claim 1, characterized in that: the surface of the water taking part is provided with a convex tip part.

4. The multifunctional nano water ionizer of claim 1 or 3, wherein: the surface of the water taking part is provided with a porous liquid storage part.

5. The multifunctional nano water ionizer of claim 1 or 3, wherein: the surface of the water taking part is provided with a fiber liquid storage component.

6. The multifunctional nano water ionizer of claim 4 or 5, wherein: nutrient substances are adsorbed on the liquid storage part or the fiber liquid storage component.

7. The multifunctional nanometer water ion generator of claim 6, characterized in that: the semiconductor chip module further comprises a heat dissipation part, and the heat dissipation part is electrically connected with the heat dissipation ends of the semiconductor chip pairs.

8. The multifunctional nanometer water ion generator of claim 7, characterized in that: still include the encapsulation subassembly, be equipped with positioning hole and a plurality of radiating groove on the encapsulation subassembly, encapsulation subassembly one end with discharge electrode fixed connection, the encapsulation subassembly other end and radiating part fixed connection.

9. The multifunctional nanometer water ion generator of claim 8, wherein: the water taking part penetrates through the positioning through hole of the packaging assembly.

10. The multifunctional nanometer water ion generator of claim 9, characterized in that: the heat dissipation part consists of a substrate and two pairs of conductor coatings which are laid on the substrate and are electrically connected with each other.