CN201643445U - Contact-type plasma discharger - Google Patents
Contact-type plasma discharger Download PDFInfo
- Publication number
- CN201643445U CN201643445U CN2010201705399U CN201020170539U CN201643445U CN 201643445 U CN201643445 U CN 201643445U CN 2010201705399 U CN2010201705399 U CN 2010201705399U CN 201020170539 U CN201020170539 U CN 201020170539U CN 201643445 U CN201643445 U CN 201643445U
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- quartz ampoule
- power supply
- frequency
- contact type
- discharge instrument
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Abstract
Disclosed is a contact-type plasma discharger, which is characterized in that the discharger includes a gun-shaped shell; in the gun-shaped shell a high-frequency high-voltage power supply and a quartz tube of which one end is closed and the other end is open are arranged; the closed end of the quartz tube exposes in the muzzle part; the quartz tube is coated with a high-frequency high-voltage electrode; the high-voltage electrode is composed of a metal powder poured in the tube; an insulating material sheet is used for stopping the open end of the quartz tube and sealing the metal powder in the tube; the powder electrode is provided with a metal disc; one leading wire is connected with the metal disc and the output end of the high-frequency high-voltage power supply; the other end of the power supply is grounded; a handle of the gun is provided with a control switch; the tail end of the handle is provided with a connecting plug. When the skin of the human body contacts the closed end of the quartz tube in the muzzle part, the discharging plasma between the skin of the human body and the quartz tube plays a role in sterilizing the surface of the skin.
Description
[technical field]
This utility model relates to a kind of novel contact type plasma body discharge instrument, especially refer in the housing of a handgun shape, be provided with the quartz ampoule of a high-frequency and high-voltage power supply and end sealing, when human body skin contacts with the sealed silica envelope end of pistol mouth, produce the discharge instrument of plasma.
[background technology]
The generation of plasma generally is between two electrodes, the breakdown ionization of the gas between the electrode and form plasma.Plasma is that contain a large amount of electronics, ion and free radical external becomes the electroneutral gas that is ionized, because therefore unique physical and chemical property that plasma possessed can utilize plasma to realize the effects such as sterilization on modification, surface clean, grafting new material and surface to body surface.Test also verified: utilize plasma discharge kill bacteria fast, when in discharge power relatively hour (such as less than 20 watt-hours), the temperature of plasma is very low, can with the contact skin of human body, and can not cause burn to skin.Such as: normal-pressure radio-frequency helium plasma line, the normal pressure high-frequency dielectric stops the helium plasma jet, or the argon plasma line etc., these plasma lines have pathogenic bacteria and the action of microorganisms of well killing skin surface, therefore, cold plasma line equipment can be used for treating for skin disease, the sterilization of wound etc.But at present the plasma beam flow device that generally uses of institute all is to adopt this relatively working gas of costliness of helium, and this makes that plasma line generation systems structure is numerous and diverse, and use cost is very high; The atmospheric plasma of other type, human body skin can not directly contact, and the discharge temp height, to produce ozone concentration big etc.
How producing cold plasma under the situation of not using external auxiliary ionized gas, promptly the direct ionization air forms the air cold plasma, omits the application cost that adopts noble gas, simplified apparatus, and can realize low temperature and produce less ozone concentration.In order to realize this purpose, this utility model adopts a contact medium discharge electrode, also be as a suspension electrode human body, when human body skin touches the electrode that has dielectric, make air ionization produce plasma between skin and insulant, the right skin surface of this plasma is sterilized, and after skin is separated from electrode, plasma just disappears automatically, and this discharge can not produce too much ozone.
[utility model content]
In order to achieve the above object, the purpose of this utility model is to provide a kind of contact type plasma body discharge instrument, it is characterized in that: this discharge instrument comprises the housing of a handgun shape, in this handgun shape housing, be provided with a high-frequency and high-voltage power supply and one one end sealing, the other end is the quartz ampoule of opening, the sealed end of this quartz ampoule is exposed to the muzzle position, coat a high-frequency and high-voltage electrode in this quartz ampoule, this high-field electrode is to be made of the metal-powder of fill in pipe, this powder body is the sheet of insulation sealing that gets lodged in the quartz ampoule opening with, in this powder body electrode, be provided with a metal disk, this metal disk is connected another output head grounding of power supply by a lead that passes quartzy mouth of pipe sheet of insulation with the high-voltage output end of high-frequency and high-voltage power supply; On the handle of rifle body, be provided with a gauge tap, be provided with connecting plug, when human body skin touches the sealed silica envelope end of rifle head position, between human body skin and quartz ampoule, produce discharge plasma in handle end.
Described a kind of contact type plasma body discharge instrument, it is characterized in that: this discharge instrument comprises the housing of a handgun shape, be provided with a high-frequency and high-voltage power supply and one one end sealing in this handgun shape housing, the other end is the quartz ampoule of opening, and this quartz ampoule is an ozone free type quartz ampoule.
Described a kind of contact type plasma body discharge instrument, it is characterized in that: the sealed end of this quartz ampoule is exposed to the muzzle position, this sealed end be shaped as brachycephalic, or forward type, the other end of this quartz ampoule is an opening, the length range of this quartz ampoule is: between the 10-150 millimeter, diameter range is: the 3-30 millimeter.
Described a kind of contact type plasma body discharge instrument, it is characterized in that: metal-powder electrode of the inner coating of this quartz ampoule, this electrode powder body is to be potted in the quartz ampoule, opening at quartz ampoule seals with the adherent sheet of insulation of quartzy tube wall with one, is provided with a metal and connects disk in this metal powder material.
Described a kind of contact type plasma body discharge instrument is characterized in that: the high-voltage output end of high-frequency and high-voltage power supply is to be connected the other end ground connection of this high voltage power supply with metal disk in the powder body electrode by a lead that passes quartz ampoule opening diaphragm seal.
Described a kind of contact type plasma body discharge instrument is characterized in that: this high voltage power supply is to adopt high-frequency and high-voltage power supply, and the output peak-peak voltage scope of power supply is: the 10-20 kilovolt, frequency range is: the 1-100 KHz.
Described a kind of contact type plasma body discharge instrument is characterized in that: be provided with a power control switch on the handle of rifle body, be provided with the line lead-in wire of power supply in rifle body handle end.
Described a kind of contact type plasma body discharge instrument; it is characterized in that: be provided with an over cap at the muzzle position, after this over cap took off, the skin of human body can touch the quartz ampoule sealed end of muzzle; behind switch open, between human body skin and quartz ampoule, produce air plasma.
A kind of contact type plasma body of this utility model discharge instrument, its advantage is: 1, plasma discharge does not need extra assist gas in air.2, the plasma discharge temperature is low, can not cause burn to human body skin.When 3, discharging, do not have a large amount of ozone and discharge.
Main uses of the present utility model is: to the sterilization that carries out disinfection of human body skin surface.
Description of drawings
Fig. 1 is an embodiment contact type plasma body discharge instrument device structure sketch map of the present utility model.
The specific embodiment:
See also Fig. 1, system comprises the housing 100 of a handgun shape, in the housing 100 of this handgun shape, be provided with a high-frequency and high-voltage power supply 103 and one one end sealing, the other end is the quartz ampoule 102 of opening, the sealed end of this quartz ampoule 102 is exposed to the indicated aminoacyl site of muzzle 108, and this position is and the human body skin contact site.
Coat a high-frequency and high-voltage electrode 101 in the quartz ampoule 102, this high-field electrode 101 is to be made of the metal-powder of fill in quartz ampoule 102, the opening that gets lodged in quartz ampoule 102 with a sheet of insulation 105 is brought in the metal-powder in the sealed tube, be provided with a metal disk 104 in this powder body electrode 101, a lead 106 connects the high-voltage output end of metal disk 104 and high-frequency and high-voltage power supply 103, another outfan 107 ground connection of power supply 103; On the handle 111 of rifle body, be provided with a gauge tap 112, be provided with line 113 plugs 114, when human body skin touches sealed silica envelope 102 ends 108 of rifle head position, between human body skin and quartz ampoule, produce discharge plasma in handle end.
The rifle cephalic par 108 of handgun shape contact type plasma body discharge instrument is provided with a plastics over cap 109, and is bad by clashing and breaking to avoid quartz ampoule, and in use, lid 109 takes off.
The metal-powder electrode can 101 to adopt aluminum, silver or copper powder; Housing 100 employed materials are engineering plastics, and dielectric jam 105 is to adopt plastics or nylon material; High-frequency and high-voltage power supply 103, the output peak-peak voltage scope of power supply is: ten thousand volts of 1-2, frequency range is: the 1-100 KHz.
In conjunction with specific embodiments this utility model is described above, for a person skilled in the art, do not breaking away under the spirit and scope situation of the present utility model, can make change and modification to the foregoing description, these changes and modification are all in claim limited range of the present utility model.
Claims (8)
1. contact type plasma body discharge instrument, it is characterized in that: this discharge instrument comprises the housing of a handgun shape, in this handgun shape housing, be provided with a high-frequency and high-voltage power supply and one one end sealing, the other end is the quartz ampoule of opening, the sealed end of this quartz ampoule is exposed to the muzzle position, coat a high-frequency and high-voltage electrode in this quartz ampoule, this high-field electrode is to be made of the metal-powder of fill in pipe, this powder body is the sheet of insulation sealing that gets lodged in the quartz ampoule opening with, in this powder body electrode, be provided with a metal disk, this metal disk is connected another output head grounding of power supply by a lead that passes quartzy mouth of pipe sheet of insulation with the high-voltage output end of high-frequency and high-voltage power supply; On the handle of rifle body, be provided with a gauge tap, be provided with connecting plug, when human body skin touches the sealed silica envelope end of rifle head position, between human body skin and quartz ampoule, produce discharge plasma in handle end.
2. a kind of contact type plasma body discharge instrument as claimed in claim 1, it is characterized in that: this discharge instrument comprises the housing of a handgun shape, in this handgun shape housing, be provided with a high-frequency and high-voltage power supply and one one end sealing, the other end is the quartz ampoule of opening, and this quartz ampoule is an ozone free type quartz ampoule.
3. a kind of contact type plasma body discharge instrument as claimed in claim 1, it is characterized in that: the sealed end of this quartz ampoule is exposed to the muzzle position, this sealed end be shaped as brachycephalic, or forward type, the other end of this quartz ampoule is an opening, the length range of this quartz ampoule is: between the 10-150 millimeter, diameter range is: the 3-30 millimeter.
4. a kind of contact type plasma body discharge instrument as claimed in claim 1, it is characterized in that: metal-powder electrode of the inner coating of this quartz ampoule, this electrode powder body is to be potted in the quartz ampoule, opening at quartz ampoule seals with the adherent sheet of insulation of quartzy tube wall with one, is provided with a metal and connects disk in this metal powder material.
5. a kind of contact type plasma body discharge instrument as claimed in claim 1, it is characterized in that: the high-voltage output end of high-frequency and high-voltage power supply is to be connected the other end ground connection of this high voltage power supply with metal disk in the powder body electrode by a lead that passes quartz ampoule opening diaphragm seal.
6. a kind of contact type plasma body discharge instrument as claimed in claim 1 is characterized in that: this high voltage power supply is to adopt high-frequency and high-voltage power supply, and the output peak-peak voltage scope of power supply is: the 10-20 kilovolt, frequency range is: the 1-100 KHz.
7. a kind of contact type plasma body discharge instrument as claimed in claim 1 is characterized in that: be provided with a power control switch on the handle of rifle body, be provided with the line lead-in wire of power supply in rifle body handle end.
8. a kind of contact type plasma body discharge instrument as claimed in claim 1; it is characterized in that: be provided with an over cap at the muzzle position; after this over cap takes off; the skin of human body can touch the quartz ampoule sealed end of muzzle; behind switch open, between human body skin and quartz ampoule, produce air plasma.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201705399U CN201643445U (en) | 2010-04-27 | 2010-04-27 | Contact-type plasma discharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201705399U CN201643445U (en) | 2010-04-27 | 2010-04-27 | Contact-type plasma discharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201643445U true CN201643445U (en) | 2010-11-24 |
Family
ID=43108640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201705399U Expired - Fee Related CN201643445U (en) | 2010-04-27 | 2010-04-27 | Contact-type plasma discharger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201643445U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102238794A (en) * | 2010-04-27 | 2011-11-09 | 嘉兴江林电子科技有限公司 | Contact-type plasma sparkpen |
| CN103083811A (en) * | 2012-12-14 | 2013-05-08 | 南京航空航天大学 | Handheld plasma body disinfection flashlight |
| CN103418086A (en) * | 2013-08-13 | 2013-12-04 | 浙江大学 | Wound treatment device utilizing high voltage to generate plasma |
| CN103418085A (en) * | 2012-05-25 | 2013-12-04 | 王守国 | Cold plasma discharger |
| CN103656857A (en) * | 2013-11-29 | 2014-03-26 | 南京航空航天大学 | Portable low-temperature plasma sterilizing and beatifying device |
| CN103656856A (en) * | 2013-11-29 | 2014-03-26 | 南京航空航天大学 | Integral micro-discharge cold plasma cosmetic instrument |
| CN103656863A (en) * | 2013-11-29 | 2014-03-26 | 南京航空航天大学 | Integral floating electrode plasma cosmetic instrument |
| US20170303381A1 (en) * | 2015-01-12 | 2017-10-19 | Applied Plasma, LLC | Plasma device with a replaceable (plug-in) discharge tube |
| CN107320847A (en) * | 2017-06-21 | 2017-11-07 | 江苏康易达医疗科技有限公司 | A kind of Low-temperature Plasma Sterilization pen |
| CN111991692A (en) * | 2015-01-12 | 2020-11-27 | 谱莱宝 | Portable plasma device for improving skin |
| CN113426020A (en) * | 2021-05-25 | 2021-09-24 | 林泳 | Contact type plasma disinfection instrument |
-
2010
- 2010-04-27 CN CN2010201705399U patent/CN201643445U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102238794A (en) * | 2010-04-27 | 2011-11-09 | 嘉兴江林电子科技有限公司 | Contact-type plasma sparkpen |
| CN103418085A (en) * | 2012-05-25 | 2013-12-04 | 王守国 | Cold plasma discharger |
| CN103083811A (en) * | 2012-12-14 | 2013-05-08 | 南京航空航天大学 | Handheld plasma body disinfection flashlight |
| CN103083811B (en) * | 2012-12-14 | 2015-03-11 | 南京航空航天大学 | Handheld plasma body disinfection flashlight |
| CN103418086A (en) * | 2013-08-13 | 2013-12-04 | 浙江大学 | Wound treatment device utilizing high voltage to generate plasma |
| CN103656863A (en) * | 2013-11-29 | 2014-03-26 | 南京航空航天大学 | Integral floating electrode plasma cosmetic instrument |
| CN103656856A (en) * | 2013-11-29 | 2014-03-26 | 南京航空航天大学 | Integral micro-discharge cold plasma cosmetic instrument |
| CN103656857A (en) * | 2013-11-29 | 2014-03-26 | 南京航空航天大学 | Portable low-temperature plasma sterilizing and beatifying device |
| CN103656856B (en) * | 2013-11-29 | 2015-09-09 | 南京航空航天大学 | Integral micro-discharge cold plasma cosmetic instrument |
| CN103656857B (en) * | 2013-11-29 | 2015-09-09 | 南京航空航天大学 | A kind of Portable low-temp plasma sterilization, beauty appliance |
| US20170303381A1 (en) * | 2015-01-12 | 2017-10-19 | Applied Plasma, LLC | Plasma device with a replaceable (plug-in) discharge tube |
| CN111991692A (en) * | 2015-01-12 | 2020-11-27 | 谱莱宝 | Portable plasma device for improving skin |
| CN107320847A (en) * | 2017-06-21 | 2017-11-07 | 江苏康易达医疗科技有限公司 | A kind of Low-temperature Plasma Sterilization pen |
| CN107320847B (en) * | 2017-06-21 | 2020-08-07 | 江苏春申堂药业有限公司 | Low-temperature plasma sterilization pen |
| CN113426020A (en) * | 2021-05-25 | 2021-09-24 | 林泳 | Contact type plasma disinfection instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20170427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |