Oxygen-enriched negative ion generating device

Abstract

The invention discloses an oxygen-enriched negative ion generating device. The oxygen-enriched negative ion generating device comprises a high-voltage generating unit, an ion emitting unit and an oxygen supply module, a high-voltage cathode of the high-voltage generation unit is connected to the ion emission unit, and a high-voltage anode is connected to the ground end; the oxygen supply module is used for providing high-concentration oxygen for the ion emission unit, and the ion emission unit comprises a high-concentration oxygen ion generation structure. According to the scheme, the oxygen-enriched source is combined with the negative ions, the oxygen supply module is used for providing rich oxygen for a user, meanwhile, the provided rich oxygen is used for generating the negative ions, and the negative ion and rich oxygen dual health care effect is achieved.

Description

Technical Field

[0001] The present invention belongs to the technical field of oxygen negative ion generation and health care treatment, and in particular relates to an oxygen-rich negative ion generating device. Background Art

[0002] High concentration of negative ions (content 10 million-150 million / cm³, different from the small amount of negative ions used for air purification), close contact with the human body at a distance of 10-35cm, release electric charge through the lungs or the surface of the skin, form a potential difference and current in the human body, act on the human body in the form of bioelectricity, and have health care and therapeutic effects, such as promoting blood circulation, stimulating vasodilation, improving blood circulation, increasing tissue oxygen supply, etc. Abundant oxygen can improve the efficiency of negative ion generation. In this regard, those skilled in the art have proposed to provide an oxygen-rich source for the negative ion generating device. For example, the oxygen enrichment device for an oxygen-rich negative ion generator previously applied by the applicant [Publication No.: CN118676742A] can provide an oxygen-rich source for the negative ion generating device to increase the concentration of negative ions. However, at present, when providing an oxygen-rich source for the negative ion generating device, it is only connected to the oxygen-rich source, and no progressive and effective structure is provided for the ion emission unit to generate ions efficiently in oxygen-rich. Summary of the invention

[0003] The purpose of the present invention is to provide an oxygen-rich negative ion generating device in view of the above problems.

[0004] An oxygen-rich negative ion generating device comprises a high voltage generating unit, an ion emitting unit and an oxygen supply module; The high voltage cathode of the high voltage generating unit is connected to the ion emitting unit, and the high voltage anode is connected to the ground; The oxygen supply module is used to provide high-concentration oxygen to the ion emission unit, and the ion emission unit includes a high-concentration oxygen ion generating structure.

[0005] In the above oxygen-rich negative ion generating device, the ion emission unit comprises an insulating shell having an air-conducting cavity; The insulating shell is provided with an emission needle plate at the air guide cavity, and the emission needle plate is connected to the high-voltage negative electrode; the insulating shell is provided with an air intake structure and an air outlet structure, and the air intake structure includes an air intake pipe for connecting the air guide cavity and the oxygen supply module; The air outlet structure is arranged on the side of the insulating housing opposite to the air inlet structure, and is used to output oxygen-rich high-concentration negative ions to the outside; The launch pin plate includes a base plate and a launch pin array vertically distributed on the base plate. The air intake structure and the air outlet structure are respectively located on both sides of the base plate, and the air intake structure is located on the side away from the launch pin array, and the air outlet structure is located on the side close to the launch pin array.

[0006] In the above oxygen-rich negative ion generating device, the gas outlet structure includes a plurality of guide tubes which are integrated with the insulating shell or designed on the insulating shell and are connected to the gas guide cavity and the outside of the insulating shell at both ends, so that the oxygen in the gas guide cavity enters the guide tube and flows through the guide tube to the outside of the insulating shell; Each launch needle extends from the bottom plate to a position in the guide tube at 1 / 5 to 4 / 5 of the height of the guide tube, and each guide tube corresponds to one or more launch needles; There is a gap between the bottom plate of the launch needle plate and the air inlet side of the guide tube, forming an air gap for oxygen to be connected from the insulating air guide cavity to the guide tube; The guide tube and the emission needle constitute the high-concentration oxygen ion generating structure, and the oxygen supply module, the air intake pipe, and the insulating shell 310 provide high-concentration oxygen for the high-concentration oxygen ion generating structure.

[0007] In the above oxygen-rich negative ion generating device, the high-voltage generating unit comprises a power source and a high-voltage generator connected to the power source for processing the power source electricity into the required high-voltage electricity; The high voltage generating unit is used to provide -1kv~-60kv high voltage negative electricity; The bottom plate is provided with a plurality of ventilation holes; The emitter needle is any one of beryllium copper, stainless steel, tungsten, titanium, gold, aluminum, composite graphene fiber, carbon fiber, conductive glass, silicon, and boron-doped diamond; The emitting needle array is covered with an insulating sleeve.

[0008] In the above oxygen-rich negative ion generating device, it also includes a conductive unit, and the conductive unit and the earth terminal are simultaneously connected to the high-voltage positive electrode of the high-voltage generator; or, the conductive unit is connected to the high-voltage positive electrode alone; The conductive unit is used to directly or indirectly contact human skin.

[0009] In the above-mentioned oxygen-rich negative ion generating device, the ion emitting unit is used to provide high-concentration negative ions to the human body at a distance of 3 to 80 cm from the human mouth and nose.

[0010] In the above oxygen-rich negative ion generating device, the conductive unit is used to directly or indirectly contact the human skin / body at a distance of at least 1 / 3 of the height of the human body from the negative ion receiving part of the human body.

[0011] In the above-mentioned oxygen-rich negative ion generating device, the conductive unit is used to directly or indirectly contact the skin / body of the human body.

[0012] In the above oxygen-rich negative ion generating device, the conductive unit comprises a conductive pad; The conductive pad is a carbon-doped conductive rubber-coated cloth; The conductive pad has a width of 10-200 cm and a length of 10-200 cm.

[0013] In the above-mentioned oxygen-rich negative ion generating device, the oxygen supply module is a compressed liquid oxygen cylinder.

[0014] The advantages of the present invention are: 1. This solution proposes combining an oxygen-rich source with negative ions, using the oxygen supply module to provide users with oxygen-rich oxygen while using the oxygen-rich oxygen provided to generate negative ions, achieving the dual health-care effects of negative ions + oxygen-rich; 2. The ion emission unit of this scheme uses a guide tube with two ends through, and the tip of the emission needle is located approximately in the middle of the guide tube, and each emission needle is divided into several groups by the guide tube, which can produce negative ions in the guide tube where oxygen is gathered, and at the same time, the negative ions form a relatively uniform electric field in each guide tube, which can maximize the effect and finally obtain a high concentration of negative ions; 3. This scheme proposes to use a conductive unit to connect the human body and the high-voltage generating unit to form a direct loop of "high-voltage generator-negative ion emitter-negative ions-human body-conductive pad-high-voltage generator", so that the electrons released from the negative ions to the human body can return to the high-voltage generator through the conductive pad, forming a closed-loop direct current loop. In this process, negative ions act as a medium for transporting charges. On the one hand, they can increase the current flowing through the human body, thereby improving the biopotential treatment effect. On the other hand, by increasing the current and actively draining, the movement of negative ions to the human body is accelerated, preventing charge accumulation and increasing the negative ion emission of the ion emission unit; at the same time, by providing a high-concentration oxygen source to the negative ion emitter, the high-concentration oxygen-rich negative ions directly act on the oxygen transport process structure of the human respiratory system, increasing the content of (oxygen) negative ions and the content of oxygen itself, achieving a dual effect; 4. Contacting the conductive unit at a position far away from the negative ion receiving part of the human body, such as the buttocks, can form a potential difference and current between the negative ion receiving part of the human body and the absorption part of the human body in a remote or overall manner, thereby forming a potential difference and current in a larger range, further ensuring the biopotential treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the connection of the oxygen-rich negative ion generating device in the first embodiment of the present invention; Figure 2 This is a structural diagram of an ion emission unit in Embodiment 1 of the present invention; Figure 3 Schematic diagram of the internal structure of the ion emission unit in the first embodiment of the present invention; Figure 4 is a cross-sectional view of an ion emission unit in Embodiment 1 of the present invention; Figure 5 This is a structural diagram of a launch needle plate in Embodiment 1 of the present invention; Figure 6 is a cross-sectional view of an emitter pin of an emitter pin array in Embodiment 1 of the present invention; Figure 7 This is a connection diagram of a health care and treatment device based on negative ion bioelectricity in Embodiment 2 of the present invention; Figure 8 This is a schematic diagram of the use of the second embodiment of the present invention.

[0016] Figure numerals: power supply 1; high voltage generator 2; ion emission unit 3; air inlet pipe 301; insulating shell 310; gas guide cavity 321; emission needle plate 322; bottom plate 3221; emission needle array 323; insulating sleeve 324; air gap 325; vent 326; insulated high voltage wire 327; guide tube 330; oxygen supply module 4; conductive unit 5. DETAILED DESCRIPTION

[0017] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0018] Embodiment 1 like Figure 1 As shown, this embodiment provides an oxygen-rich negative ion generating device, including a power supply 1, a high-voltage generator 2 connected to the power supply 1 for processing the power supply electricity into required high-voltage electricity, an ion emission unit 3 and an oxygen supply module 4.

[0019] The oxygen supply module 4 directly uses the existing oxygen machine connected to the air intake pipe 301 to provide high-concentration oxygen. The oxygen supply module 4 used in this embodiment is a 5L / min molecular sieve oxygen machine, which has an oxygen content of about 85%-96% when working continuously. The high-voltage generator 2 also uses the existing one. In this embodiment, the high-voltage generator 2 outputs a negative high voltage of negative 36kv, and the internal 500k resistance current limiting resistor obtains a negative high voltage of about 33kv, which is connected to the ion emission unit 3 through the insulated high-voltage line 327, and the high voltage is grounded through the positive electrode of the 8m ohm current limiting resistor. This part is not within the scope of this solution and will not be described in detail.

[0020] The high voltage cathode of the high voltage generator 2 is connected to the ion emission unit 3 through an insulated high voltage line 327 , and the high voltage cathode is grounded. The oxygen supply module 4 provides high concentration oxygen to the ion emission unit 3 through the air inlet pipe 301 .

[0021] Specifically, Figure 2-Figure 4 As shown, the ion emission unit 3 includes a housing 310, an emission needle plate 322, and a guide tube 330. In this embodiment, the specific structure is as follows: The shell 310 is a cylindrical hollow structure with a volume D=32, a height of 5 cm, a thickness of 1.5 mm, and a material: insulating ABS.

[0022] The emission needle plate 322 is located in the insulating housing 310 and is suspended in the housing through a connecting piece. The internal space of the insulating housing 310 forms an air guide cavity 321 for oxygen circulation. The emission needle plate 322 includes a bottom plate 3221 and an emission needle array 323 .

[0023] like Figure 5 As shown, the bottom plate 3221 is a PCB board with a diameter of D=27 cm and a thickness of 1 mm. A vent hole 326 is provided on the bottom plate 3221 with a diameter of 1 cm.

[0024] like Figure 5 and Figure 6 As shown, the emitting needles of the emitting needle array 323 are made of tungsten, with a needle diameter of 1 mm, a length of 20 mm, a curvature radius of 0.015 mm, and an array number of 36.

[0025] The guide tube 330 is a hollow tube structure with two ends connected, an inner diameter of 1.5 cm, a height of 2.5 cm, and is made of insulating ABS. The guide tube 330 can be integrated with the housing 310. There is a gap between the guide tube 330 and the bottom plate 3221, and they are not in direct contact, that is, there is an air gap 325, and the air gap 325 is about 2 mm. The guide tube 330 extends to the inner side of the insulating housing 310 to about 2 mm close to the bottom plate 3221, maintaining non-contact.

[0026] Each emitter of the emitter array 323 has a needle tip extending to the middle of the guide tube 330 at 1.3 cm, and each guide tube corresponds to one emitter. The outlet side of the guide tube 330 can extend to the outside of the shell 310, or it can be flush with the shell to form an outlet structure for guiding oxygen into the guide tube 330 to interact with the emitter needles to generate negative ions. The negative ions are sent from the guide tube to the outside of the device together with the oxygen, and the human body near the device can receive oxygen-rich high-concentration negative ions.

[0027] Each emitting needle of the emitting needle array 323 is connected through the copper foil of the bottom plate 3221, and the bottom plate 3221 is welded to the insulated high-voltage wire 327, and the other end of the insulated high-voltage wire 327 extends to the outside of the shell 310 and is connected to the negative high-voltage output pole of the high-voltage generator 2.

[0028] The insulating shell 310 is connected to the air intake pipe 301 . The air intake pipe 301 is made of silicone, has an outer diameter of 8 mm, and an inner diameter of 6 mm. It extends to the outside of the shell 310 and is connected to the oxygen supply module 4 to form an air intake structure to provide high-concentration oxygen for the ion emission unit 3 .

[0029] When put into use, turn on the power switch 1 and the power supply of the oxygen machine 4. After the air is mixed at the outlet side of the guide tube 330, high-concentration negative ions rich in 30%-80% oxygen are obtained. The content varies according to the distance. The test at a distance of 15cm shows that the negative ion content is about 280 million / cm³. The outlet side of the guide tube 330 can be used directly at a position 10-50cm close to the human mouth and nose. Figure 8 shown.

[0030] When put into use, the launch needle can also be any one of beryllium copper, stainless steel, titanium, gold, aluminum, composite graphene fiber, carbon fiber, conductive glass, silicon, and boron-doped diamond, and should not be limited to the docking needle of this embodiment, and the docking needle size should not be limited to the example given in this embodiment. The sizes of other parts should not be limited to the examples given in this embodiment.

[0031] In addition, it is preferred that an insulating sleeve 324 is provided on the emission needle array 323 .

[0032] Preferably, the oxygen supply module 4 is a compressed liquid oxygen cylinder, and the liquid oxygen undergoes necessary gasification treatment to provide high-concentration oxygen.

[0033] This embodiment connects the oxygen machine to the ion emission unit, and can use the high concentration of oxygen in the oxygen machine to produce high concentration of negative ions. The final output end is oxygen-rich high concentration negative ions, which provides an oxygen-rich environment for the human body while achieving the effect of bioelectric therapy, thereby achieving the purpose of health care and treatment.

[0034] In addition, this solution uses a guide tube 330, and the tip of the emitter needle is located approximately in the middle of the guide tube, such as in the range of 1 / 5 to 4 / 5 in the guide tube 330, so that the emitter needle can not only produce negative ions in the guide tube where oxygen is concentrated, but also form a relatively uniform electric field in each guide tube, and finally obtain ultra-high concentration of negative ions. The experimental measurement shows that the negative ion content is as high as 280 million / cm³, which is significantly improved compared with the existing negative ion generating device with 120 million / cm³.

[0035] Example 2 like Figure 7 As shown, this embodiment is similar to the first embodiment, except that, in this embodiment, the high voltage positive electrode of the high voltage generator 2 is also connected to the conductive unit 5, and the conductive unit 5 is used to directly or indirectly contact the human skin. Specifically, the conductive unit 5 includes a conductive pad, and this embodiment uses a graphene-doped carbon conductive tape with a size of 25×45 cm as the conductive pad.

[0036] like Figure 8As shown, when put into use, the ion emission unit 3 is used to provide high-concentration negative ions to the human body at a distance of 10 to 50 cm from the human mouth and nose under the action of the high-voltage negative electrode. The ion emission unit 3 can provide the required high-concentration negative ions.

[0037] The conductive unit 5 is used to directly or indirectly contact the human skin / body at a distance from the negative ion receiving part of the human body, so that the negative ion receiving part of the human body and the far end or the whole of the human body absorption part form a potential difference and current. In this embodiment, the conductive pad preferably contacts the human buttocks or limbs, or the exposed part of the body.

[0038] Turn on the power switch 1 and the oxygen supply module 4 oxygen machine power supply, and after the air is mixed at the outlet side of the guide tube 330, a high concentration of negative ions rich in 30%-80% oxygen is obtained. The negative ion content is about 280 million / cm³ when tested at a distance of 10 cm. The outlet side of the guide tube 330 is 10-50 cm close to the human mouth and nose. The ion emission unit 3 emits negative ions carrying electrons. The negative ions carrying electrons release electrons after reaching the human body. After the electrons flow through the human body for a certain distance, a potential difference and current are formed, and then they pass through the conductive pad 5 and return to the high-voltage generator unit 3, forming a direct closed loop of "high-voltage generator-negative ion emission head-negative ions-human body-conductive pad-high-voltage generator". Compared with the traditional high-voltage generator-negative ion emission head-negative ions-human body-atmosphere-ground-high-voltage generator, this loop is more direct, the loop current is larger, and the bioelectric treatment effect is better. At the same time, the design of the conductive pad can also prevent static electricity on the surface of objects caused by charge accumulation, while increasing the amount of negative ion emission from the ion emission unit 3, thereby increasing the current flowing through the human body in the circuit, thereby improving the biopotential treatment effect, and achieving efficient bioelectric health care treatment effects based on negative ions, without the chemical deposition and chemical burns problems of common metal electrode potential treatments, and can act on the human body for a long time to achieve better health care treatment purposes.

[0039] In this embodiment, by providing a high-concentration oxygen source to the negative ion emission head, high-concentration oxygen-rich negative ions directly act on the oxygen transport process structure of the human respiratory system, thereby increasing the negative ion content and oxygen content, achieving a dual effect, and having a good negative ion potential and oxygen-rich dual therapeutic effect.

[0040] The specific embodiments described in this embodiment are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the attached claims.

[0041] Although the terms such as power supply 1, high voltage generator 2, ion emission unit 3, housing 310, air inlet pipe 301, insulating housing 310, air guide cavity 321, emission pin plate 322, bottom plate 3221, emission pin array 323, insulating sleeve 324, air gap 325, vent hole 326, insulated high voltage line 327, guide tube 330, oxygen supply module 4, and conductive unit 5 are used more frequently in this article, the possibility of using other terms is not excluded. The use of these terms is only for more convenient description and explanation of the essence of the present invention; interpreting them as any additional limitation is contrary to the spirit of the present invention.

Claims

1. An oxygen-rich negative ion generating device, characterized in that: It comprises a high voltage generating unit, an ion emitting unit (3) and an oxygen supply module (4); The high-voltage cathode of the high-voltage generating unit is connected to the ion emitting unit (3), and the high-voltage anode is connected to the ground; The oxygen supply module (4) is used to provide high-concentration oxygen to the ion emission unit (3); the ion emission unit (3) comprises a high-concentration oxygen ion generating structure.

2. The oxygen-rich negative ion generating device according to claim 1, characterized in that: The ion emission unit (3) comprises an insulating shell (310) having a gas-conducting cavity (321); The insulating shell (310) is provided with an emission needle plate (322) located in the air guide cavity (321), and the emission needle plate (322) is connected to the high-voltage negative electrode; The insulating housing (310) is provided with an air intake structure and an air outlet structure, wherein the air intake structure comprises an air intake pipe (301) for connecting the air guide cavity (321) and the oxygen supply module (4); The air outlet structure is arranged on the side of the insulating housing (310) opposite to the air inlet structure, and is used to output oxygen-rich high-concentration negative ions to the outside; The launch pin plate (322) comprises a base plate (3221) and a launch pin array (323) vertically distributed on the base plate (3221); the air intake structure and the air outlet structure are respectively located on two sides of the base plate (3221); the air intake structure is located on a side away from the launch pin array (323), and the air outlet structure is located on a side close to the launch pin array (323).

3. The oxygen-rich negative ion generating device according to claim 2, characterized in that: The air outlet structure comprises a plurality of guide tubes (330) which are integral with the insulating shell (310) or designed on the insulating shell (310) and are connected to the air guide cavity (321) and the outside of the insulating shell (310) and have two ends that are connected through the guide tubes. Each launch needle extends from the bottom plate (3221) to a position in the guide tube (330) at 1 / 5 to 4 / 5 of the height of the guide tube, and each guide tube (330) corresponds to one or more launch needles; There is a gap between the bottom plate (3221) and the guide tube (330), forming an air gap (325) for oxygen to flow from the air guide cavity (321) to the guide tube (330).

4. The oxygen-rich negative ion generating device according to claim 2, characterized in that: The high-concentration oxygen ion generating structure is formed by the guide tube (330) and the emission needle, and the high-concentration oxygen ion generating structure is provided with high-concentration oxygen by the oxygen supply module (4), the air intake pipe (301), the air guide cavity (321) and the air gap (325).

5. The oxygen-rich negative ion generating device according to claim 1, characterized in that: The high-voltage generating unit comprises a power source (1) and a high-voltage generator (2) connected to the power source (1) and used for processing the power source electricity into required high-voltage electricity; The high voltage generating unit is used to provide -1kv~-60kv high voltage negative electricity; The bottom plate (3221) is provided with a plurality of ventilation holes (326); The emitter needle is any one of beryllium copper, stainless steel, tungsten, titanium, gold, aluminum, composite graphene fiber, carbon fiber, conductive glass, silicon, and boron-doped diamond; The emitting needle array (323) is provided with an insulating sleeve.

6. The oxygen-rich negative ion generating device according to claim 1, characterized in that: It also includes a conductive unit (5), wherein the conductive unit (5) and the earth terminal are simultaneously connected to the high-voltage positive electrode; or, the conductive unit (5) is connected to the high-voltage positive electrode alone; The conductive unit (5) is used to directly or indirectly contact human skin.

7. The oxygen-rich negative ion generating device according to claim 6, characterized in that: The ion emission unit (3) is used to provide a human body with high-concentration negative ions at a distance of 3 to 80 cm from the human mouth and nose.

8. The oxygen-rich negative ion generating device according to claim 6, characterized in that: The conductive unit (5) is used to directly or indirectly contact the human skin / body at a position at least 1 / 3 of the height of the human body away from the negative ion receiving part of the human body.

9. The oxygen-rich negative ion generating device according to claim 8, characterized in that: The conductive unit (5) is used to directly or indirectly contact the skin / body of the buttocks of a human body.

10. The oxygen-rich negative ion generating device according to claim 8, characterized in that: The conductive unit (5) comprises a conductive pad; The conductive pad is a carbon-doped conductive rubber-coated cloth; The conductive pad has a width of 10-200 cm and a length of 10-200 cm.

11. The oxygen-rich negative ion generating device according to claim 1, wherein the oxygen supply module (4) is a compressed liquid oxygen cylinder.

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