Negative-potential generation apparatus

Abstract

Provided in the present invention is a negative-potential generation apparatus. The negative-potential generation apparatus comprises an insulating box body, an AC / DC converter, a voltage booster, a second wire and an insulating cover body, wherein the insulating box body has a side wall, and a blind hole is formed in an inner surface of the side wall; the AC / DC converter is provided inside the insulating box body and is electrically connected to a plug by means of a first wire; the voltage booster is provided inside the insulating box body and is electrically connected to the AC / DC converter; one end of the second wire is electrically connected to the voltage booster, and the other end of the second wire is inserted into the blind hole and is in contact with an inner wall surface of the blind hole; and the insulating cover body covers the insulating box body. In this way, the negative-potential generation apparatus is portable and can generate a negative potential at any time and any place after connecting to a power source, and thus the negative-potential generation apparatus is more easily and conveniently used and operated.

Description

Negative potential generating device Technical Field

[0001] The present invention relates to a negative potential device, in particular to a negative potential generating device. Background Art

[0002] Recently, due to technological advancements, accelerated industrialization, the widespread use of electronic and electrical products, and the impact of confined living spaces, the positive potential of the environment has increased, seriously disrupting the potential balance. However, the current consensus is that negative ions are the solution to this potential imbalance. Consequently, negative ion generators that artificially replenish negative ions have become increasingly popular, and a variety of related products have emerged. Negative ion generators include corona discharge and electron beam types. The corona discharge type, also known as the DC free corona discharge type, applies a high voltage between the negative electrode and the inductive electrode in a DC circuit, creating a strong electric field that disrupts the local insulation of the air, generating a corona discharge. This in turn releases negative ions from the negative electrode. The electron beam type uses a piezoelectric transformer drive circuit to generate a negative high voltage, which is then applied to the negative electrode, releasing electrons to generate negative ions. However, the generation of negative ions in the air by the corona discharge type also produces excessive amounts of pollutants such as ozone and nitric oxide, which can be harmful to the human body.

[0003] To prevent the human body from inhaling ozone and nitric oxide, a negative ion generator, such as that described in Taiwan Utility Model Patent M367722 (hereinafter referred to as Document 1), seals negative ions, ozone, and nitric oxide within a wooden box, which then contacts the human body. Document 1 claims that negative ions can penetrate the wooden box and be delivered to the human body. However, negative ions are transmitted through the air, and the air flow between the wooden box and the outside world is low. This means that most of the negative ions are sealed inside the box, and only a small amount of negative ions are transmitted to the outside world. Therefore, the negative ion release effect of Document 1 is poor.

[0004] Therefore, the method of using negative ions to attempt to solve the potential imbalance in the environment caused by the increase of positive potential in the environment actually has the concern of generating pollutants, as well as the technical problem of sealing negative ions and pollutants in a space, resulting in poor negative ion release effect.

[0005] Summary of the Invention

[0006] Based on the above cognition, the present inventors have realized that negative potential has the following advantages for the human body:

[0007] 1. Blood purification: If the negative potential in the body increases, the calcium and sodium in the blood will accelerate ionization, making the blood weakly alkaline (pH value is 7.4±0.05), thereby purifying the blood.

[0008] 2. Cell recovery: When the negative potential increases, metabolism gradually returns to normal and revives. At the same time, cell function will be significantly improved, nutrients will be easily absorbed, and aging waste will be easily discharged.

[0009] 3. Enhanced resistance and self-healing ability: When the negative potential increases, the globulin in the blood will also increase. Globulin increases resistance to disease and the body's self-healing ability, and can even inhibit cell inflammation. The recovery of trauma will also be accelerated.

[0010] 4. The regulating function of the autonomic nervous system: Almost all organs are controlled by the sympathetic and parasympathetic nervous systems. The functions of the heart, blood vessel contraction, pupil dilation, and gastrointestinal function are all controlled by the sympathetic nervous system. When the tension of the sympathetic nervous system increases, these functions are enhanced. When the tension of the parasympathetic nervous system increases, it will have the opposite effect. These two nervous systems with opposite effects on each other are kept in balance by the autonomic nervous system, so that the internal environment of the body is not affected by the will and can operate automatically. Negative potential can assist in the adjustment of the autonomic nervous system, so when the autonomic nervous system is adjusted to normal, some chronic diseases in the body will naturally stay away.

[0011] Based on the above cognition, coupled with the busy life of people today, it is urgent to develop a negative potential generating device that can be used at any time.

[0012] The purpose of the present invention is to provide a negative potential generating device that is easy to carry and can generate negative potential anytime and anywhere after being connected to a power source, so as to make its use and operation simpler and more convenient.

[0013] Another object of the present invention is to provide a negative potential generating device that can shield electromagnetic waves while generating negative potential to avoid affecting the human body or other objects or electrical appliances.

[0014] To address the aforementioned issues, the present invention provides a negative potential generating device, comprising: an insulating box having a side wall, an inner surface of the side wall having a blind hole; an AC / DC converter (AC / DC converter) disposed within the insulating box and electrically connected to a plug via a first conductive wire; a booster disposed within the insulating box and electrically connected to the AC / DC converter; a second conductive wire having one end electrically connected to the booster and a second end having a metal wire exposed and inserted into the blind hole and in contact with an inner surface of the blind hole; and an insulating cover covering the insulating box.

[0015] In some embodiments, a space between the insulating box, the AC / DC converter, and the booster is filled with a plurality of cotton threads.

[0016] In some embodiments, the insulating box and the insulating cover are made of wood.

[0017] In some embodiments, the insulating cover covers the insulating box to form a seal and isolate the interior of the insulating box from the air outside the insulating box.

[0018] In some embodiments, the AC / DC converter and the booster are fixed in the insulating box via an adhesive.

[0019] In some embodiments, a plug is inserted between the second conductive wire and the blind hole.

[0020] In some embodiments, a space between the insulating box, the AC / DC converter, the booster, and the plurality of cotton threads is filled with graphene.

[0021] The above-mentioned objects and advantages of the present invention can be easily understood from the detailed description of the following selected embodiments and the accompanying drawings. The present invention is described in detail below with reference to the following embodiments and the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] FIG1 is a perspective schematic diagram of a negative potential generating device according to the present invention.

[0023] FIG2 is an exploded schematic diagram of the negative potential generating device of the present invention.

[0024] FIG3 is a partially cutaway perspective schematic diagram of a negative potential generating device according to the present invention.

[0025] FIG4 is a schematic cross-sectional view of a negative potential generating device according to the present invention.

[0026] FIG5 is a schematic cross-sectional view of another embodiment of the negative potential generating device of the present invention.

[0027] FIG6 is a schematic diagram of the negative potential generating device of the present invention in use.

[0028] FIG7 is a schematic diagram of graphene disposed in an insulating box of a negative potential generating device according to the present invention.

[0029] The figures are marked as follows: 100: Negative potential generating device 10: Insulating box body 11: Side wall 12: Inner surface 13: Blind hole 131: Inner wall surface 20: AC / DC converter 21: First wire 22: Plug 30: Booster 31: Third wire 32: Adhesive 40: Second wire 41: Metal wire 50: Insulating cover 60: Cotton thread 70: Plug 80: Graphene 200: Negative potential 300: Desktop DETAILED DESCRIPTION

[0030] Figure 1 is a schematic perspective view of a negative potential generating device according to the present invention. Figure 2 is an exploded schematic view of a negative potential generating device according to the present invention. Figure 3 is a partially cutaway perspective view of a negative potential generating device according to the present invention. Figure 4 is a schematic cross-sectional view of a negative potential generating device according to the present invention.

[0031] 1 to 4 , the negative potential generating device 100 of the present invention includes an insulating box 10 , an AC / DC converter 20 , a booster 30 , a second conductive wire 40 (the central layer of which is a metal wire covered with an insulating material), and an insulating cover 50 .

[0032] The insulating box body 10 has a side wall 11. An inner surface 12 of the side wall 11 defines a blind hole 13, with the opening of the blind hole 13 facing the interior of the insulating box body 10. The insulating cover 50 covers the insulating box body 10 and can selectively form a seal to isolate the interior of the insulating box body 10 from the air outside the insulating box body 10. In some embodiments, the insulating box body 10 and the insulating cover 50 are made of wood.

[0033] The AC / DC converter 20 may be disposed in the insulating housing 10 and electrically connected to a plug 22 via a first conductive wire 21 (the center layer of which is a metal wire covered with an insulating material).

[0034] The booster 30 can be disposed within the insulating housing 10 and electrically connected to the AC / DC converter 20 via a third conductive wire 31 (whose core layer is a metal wire covered with an insulating material). In some embodiments, the AC / DC converter 20 and the booster 30 are secured within the insulating housing 10 via an adhesive 32. Preferably, the adhesive 32 is 3M double-sided tape.

[0035] One end of the second wire 40 is electrically connected to the booster 30, and the other end thereof is inserted into the blind hole 13 and contacts an inner wall 131 of the blind hole 13. In other words, the metal wire 41 of the second wire 40 at one end of the blind hole 13 is exposed and directly contacts the inner wall 131 of the blind hole 13.

[0036] In some embodiments, a space between the insulating box 10 and the AC / DC converter 20 and the booster 30 is filled with a plurality of cotton threads 60 to prevent the AC / DC converter 20 and the booster 30 from shaking.

[0037] Figure 5 is a cross-sectional view of another embodiment of a negative potential generating device according to the present invention. In some embodiments, as shown in Figure 5 , a plug 70 is inserted between the second wire 40 and the blind hole 13 to secure the second wire 40 within the blind hole 13 and prevent it from slipping out of or dangling within the blind hole 13.

[0038] Figure 7 is a schematic diagram illustrating a negative potential generating device according to the present invention having graphene disposed within the insulating housing. In some embodiments, as shown in Figure 7 , graphene 80 is disposed within the space between the insulating housing 10 and the AC / DC converter 20 , the booster 30 , and the cotton thread 60 to shield the AC / DC converter 20 and the booster 30 from electromagnetic waves, thereby preventing them from affecting the human body.

[0039] Figure 6 is a schematic diagram of the negative potential generating device of the present invention in use. When plug 22 is plugged in or connected to a power source, such as AC power, the power source, such as the mains, transmits AC power through first conductor 21 to AC / DC converter 20, where it is converted to DC power. The DC power then flows through third conductor 31 to booster 30, where it is boosted to, for example, 8,000 volts. The high-voltage DC power then flows through second conductor 40. Because the insulating housing 10 is non-conductive, the DC power discharges to the metal wire 41 at the end of second conductor 40 that is inserted into blind hole 13, causing positive charge to accumulate within blind hole 13. The positive charge within blind hole 13 then attracts the negative charge within insulating housing 10, resulting in positive charge surrounding the outer portion of insulating housing 10 and polarization of the insulating housing 10. Consequently, any negative charge outside of the insulating housing 10 is attracted to the insulating housing 10, generating a negative potential.

[0040] When the negative potential generating device 100 of the present invention contacts or approaches a desktop 300 or a human body (not shown), a negative potential 200 is generated on the desktop 300 or the human body. Because the metal wire 41 of the second conductor 40 contacts the inner wall 131 of the blind hole 13, it is not exposed to the air inside the insulating box and generates negative ions as in Reference 1. Therefore, the present invention primarily generates a negative potential rather than negative ions. Furthermore, because the insulating cover 50 covers the insulating box 10 and selectively forms a seal, isolating the interior of the insulating box 10 from the air outside the insulating box 10, any pollutants such as ozone or nitric oxide generated will not be transferred to the outside of the insulating box 10, causing another type of environmental pollution and harming the human body. Furthermore, the plug 70 can also reduce the amount of air in the blind hole 13, thereby reducing the possibility of generating negative ions and ozone or nitric oxide pollutants.

[0041] With the above-described structure, the negative potential generating device 100 of the present invention is portable and can generate negative potential 200 anytime and anywhere by simply connecting to a power source, making its operation simpler and more convenient. Furthermore, the presence of graphene 80 shields electromagnetic waves during operation, preventing them from affecting the human body, other objects, or electrical appliances.

[0042] The above is only a detailed description of the present invention through a preferred embodiment. Any simple modification and change made to the embodiment does not deviate from the spirit and scope of the present invention.

Claims

1. A negative potential generating device, comprising: An insulating box body (10) has a side wall (11), and an inner surface (12) of the side wall (11) has a blind hole (13); An AC / DC converter (20) is disposed in the insulating box (10) and is electrically connected to a plug (22) via a first wire (21); A booster (30) is disposed in the insulating box (10) and is electrically connected to the AC / DC converter (20); a second conductive wire (40), one end of which is electrically connected to the booster (30), and a metal wire (41) at the other end of which is exposed and inserted into the blind hole (13) and in contact with an inner wall surface (131) of the blind hole (13); and An insulating cover (50) covers the insulating box body (10).

2. The negative potential generating device as claimed in claim 1, wherein the insulating box body (10) and the insulating cover body (50) are made of wood.

3. The negative potential generating device as claimed in claim 2, wherein the insulating cover (50) covers the insulating box body (10) to form a seal and isolate the inside of the insulating box body (10) from the air outside the insulating box body (10).

4. The negative potential generating device as claimed in claim 3, wherein a space between the insulating box body (10), the AC / DC converter (20) and the booster (30) is filled with a plurality of cotton threads (60).

5. The negative potential generating device as claimed in claim 4, wherein the AC / DC converter (20) and the booster (30) are fixed in the insulating box (10) through an adhesive (32).

6. The negative potential generating device as claimed in claim 5, wherein a plugging member (70) is inserted between the second conductive line (40) and the blind hole (13).

7. The negative potential generating device as claimed in claim 6, wherein another space between the insulating box body (10) and the AC / DC converter (20), the booster (30) and the plurality of cotton threads (60) is filled with a graphene (80).

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