CN106729815A - A kind of wall-hanging plasma toothbrush sanitizer - Google Patents

A kind of wall-hanging plasma toothbrush sanitizer Download PDF

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Publication number
CN106729815A
CN106729815A CN201611137347.6A CN201611137347A CN106729815A CN 106729815 A CN106729815 A CN 106729815A CN 201611137347 A CN201611137347 A CN 201611137347A CN 106729815 A CN106729815 A CN 106729815A
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CN
China
Prior art keywords
main casing
high voltage
electrode
wall
dielectric
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Pending
Application number
CN201611137347.6A
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Chinese (zh)
Inventor
刘欣妮
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Individual
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Individual
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Priority to CN201611137347.6A priority Critical patent/CN106729815A/en
Publication of CN106729815A publication Critical patent/CN106729815A/en
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/14Plasma, i.e. ionised gases
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/24Apparatus using programmed or automatic operation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10Apparatus features
    • A61L2202/11Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10Apparatus features
    • A61L2202/12Apparatus for isolating biocidal substances from the environment
    • A61L2202/122Chambers for sterilisation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10Apparatus features
    • A61L2202/14Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

A kind of wall-hanging plasma toothbrush sanitizer, mainly includes main casing, bonnet, connector, high voltage power supply, the time relay, support bar, clean box body, sliding door, display screen, button, rhone, support flat board, dielectric groove, insulation medium board, ground electrode, high-field electrode, electrode plate with high voltage, ground electrode plate, insulated dielectric tube, wire electrode.Simple structure of the present invention, easy to use, operation is flexible, and with low cost, and power consumption is few, high working efficiency;Processing area of the plasma to sight glass is greatly increased, germicidal efficiency is improved, and to machining area and shape can be adapted to the change of oneself needs according to the difference of process object, considerably increase the flexibility for using;Reduce the electric injury to toothbrush;The plasma temperature for producing of discharging is low, will not damage brush surface.

Description

A kind of wall-hanging plasma toothbrush sanitizer
Technical field
The present invention relates to plasma discharge field, especially one kind be applied to toothbrush and brush class product sterilizing etc. from Daughter sterilizer.
Background technology
With in daily life, toothbrush is the life necessary article of people, and dentist's suggestion toothbrush every three months will be changed once, but real Display is tested, the use of the toothbrush after two weeks is to contain the bacterium than 7 times more than toilet water.It can be seen that, only after brushing right afterwards every time Toothbrush carries out once sterilizing and can just completely inhibit the growth of harmful bacteria, it is ensured that oral health.Existing toothbrush sanitizing method master There are ultraviolet and sterilization liquid disinfectant.
They are disadvantageous in that:Disinfection Effect is poor, in-convenience in use.
The content of the invention
Wall-hanging plasma toothbrush sanitizing good it is an object of the invention to provide a kind of Disinfection Effect and easy to use Device.
The invention mainly comprises there is main casing, bonnet, connector, high voltage power supply, time relay circuit, support bar, clean Net box body, sliding door, display screen, button, rhone, support flat board, dielectric groove, insulation medium board, ground electrode, high-tension electricity Pole, electrode plate with high voltage, ground electrode plate, insulated dielectric tube, wire electrode.
Wherein, main casing is the L-shaped under shed housing in section, in the back face aperture of main casing, behind main casing Bonnet is fixedly connected by screw.Connector is provided with the outer wall of the bonnet of main casing, such as hook, sucker.In main casing It is provided with high voltage power supply and time relay circuit in vivo.Support bar is fixedly connected in the bottom of the two sides inwall of main casing. The upper front end of main casing is provided with clean box, and clean box includes clean box body and sliding door, and clean box body is the length of front openings Square casing, is provided with a strip through-hole on the upper surface of clean box body.It is respectively equipped with the both sides inwall of clean box body Chute, the runner position on the inwall of both sides is corresponding.Sliding door from slide downward in the strip through-hole of the upper surface of clean box body, Sliding door is slidably connected in chute.Sliding door is rectangular flat plate.Display screen is provided with the positive outer wall of clean box body And button.Time relay circuit controls the switch of high voltage power supply, button mutually to connect with time relay circuit.Display screen with Time relay circuit is connected.Rhone is provided with the bottom of main casing, rhone is the square casing of upper shed, in draining The inwall of groove be formed around support flat board, the lower end of main casing is placed on the support flat board of rhone inwall.
1-3 dielectric groove is provided with the support bar of the inside of main casing, dielectric groove is channel steel type, in insulation An insulation medium board is embedded on the inwall of the two sides of media slot respectively, the two ends of insulation medium board all extend to dielectric The outside of groove, is equipped with electrode network for ground electrode on the inside of each insulation medium board, equal in the outside of each insulation medium board Electrode network is provided with as high-field electrode.Some through holes are respectively equipped with the another two side of dielectric groove, in dielectric A PCB is fixedly connected by screw respectively on the outer wall of the another two side of groove, a PCB is high-tension electricity Pole plate, another PCB is ground electrode plate.Some through holes are respectively equipped with each PCB, each PCB circuit The lead to the hole site of the side of the corresponding dielectric groove of through hole on plate is mutually corresponded to.It is right with it in each PCB Grafting insulated dielectric tube in the through hole of the dielectric groove answered, insulated dielectric tube extends to the outside of dielectric groove, at each The inside of insulated dielectric tube is respectively equipped with wire electrode, and wire electrode is fixed in PCB.The insulated dielectric tube of electrode plate with high voltage Interior wire electrode, by wire, is connected with high-field electrode with the High voltage output of power supply.The electrode of the insulated dielectric tube of ground electrode plate Silk, by wire, is connected with ground electrode with the interface of the ground wire of high voltage power supply.
Further, the insulated dielectric tube offside is placed in intersection.
Further, the main casing uses insulating properties and the preferable material of toughness, such as polytetrafluoroethylene (PTFE), PVC plastic, PE The materials such as plate.
Further, the wire electrode of described plasma source is using the good metal material of electric conductivity, such as tungsten filament, copper The materials such as silk, platinum filament.
Further, described insulating medium layer is made of ceramics, quartz, or polytetrafluoroethylene (PTFE).
Further, described insulated dielectric tube is made of ceramics, quartz.
Further, the high voltage power supply is ac high voltage source or DC pulse high voltage power supply.
When in use, main casing has plasma source groove, and toothpaste standing groove to the present invention.Clean box is placed and master On housing, then whole machine hangs and on wall or is positioned on Wash Units.The plasma source be positioned over the grade of main casing from The inside grooves in daughter source.Specifically used mode is:Clean box door is pulled open, toothbrush is inserted in the sterile zones of plasma source, Close clean box door, press equipment start key, proceed by plasma sterilization sterilization, it is to be sterilized reach disinfecting time after, etc. Gas ions are automatically stopped operation.When need to use toothbrush and toothpaste, pull open clean box door and take out.Plasma toothbrush sanitizer Sterilization can be carried out using plasma active species:Such as OH free radicals, oxygen atom, excitation state helium atom, ozone, these work Property material act on CN-S on toothbrush, staphylococcus aureus, EHEC, streptococcus pneumonia and Klebsiella Pneumoniae, Acinetobacter baumannii, Hemophilus influenzae etc., realize the function of disinfection.
Compared with prior art, the invention has the advantages that:
1st, sterilization processing is carried out to toothbrush using atmos low-temperature plasma, without complicated vacuum equipment, not only structure Make simple, easy to use, operation is flexible, and with low cost, and power consumption is few, high working efficiency;
2nd, using the method for dielectric barrier discharge, processing area of the plasma to sight glass is greatly increased, improves sterilized effect Rate, and to machining area and shape can be adapted to the change of oneself needs according to the difference of process object, greatly increase The flexibility that uses;
3rd, the active material for only being produced using plasma carries out sterilization, and the electric energy for producing imports ground by ground electrode Under, reduce the electric injury to toothbrush;
4th, the plasma temperature that electric discharge is produced is low, will not damage brush surface.
Brief description of the drawings
Fig. 1 is the three-dimensional simplified schematic diagram of wall-hanging plasma toothbrush sterilizer of the invention;
Fig. 2 is the plasma source solid simplified schematic diagram of wall-hanging plasma toothbrush sterilizer of the invention;
Fig. 3 is the structure schematic diagram of the high-field electrode of wall-hanging plasma toothbrush sterilizer of the invention;Fig. 4 is this The structure schematic diagram of the ground electrode of the wall-hanging plasma toothbrush sterilizer of invention;
Fig. 5 is the three-dimensional simplified schematic diagram of main casing of the invention;
Fig. 6 is the three-dimensional simplified schematic diagram of clean box body of the invention;
Fig. 7 is circuit theory diagrams of the invention.
In figure, 1- main casings, 2- bonnets, 3- connectors, 4- high voltage power supplies, 5- time relay circuits, 6- support bars, 7- cleaning box bodys, 8- sliding doors, 9- display screens, 10- buttons, 11- rhones, 12- support flat boards, 13- dielectric grooves, 14- Insulation medium board, 15- ground electrodes, 16- high-field electrodes, 17- electrode plate with high voltage, 18- ground electrode plates, 19- insulated dielectric tubes, 20- Wire electrode.
Specific embodiment
In the simplified schematic diagram of the invention shown in Fig. 1 to Fig. 7, main casing 1 is the L-shaped under shed housing in section, The back face aperture of main casing, bonnet 2 is fixedly connected in the screw that passes behind of main casing.Set on the outer wall of the bonnet of main casing There is connector 3, high voltage power supply 4 and time relay circuit 5 are provided with main casing.In the bottom of the two sides inwall of main casing It is fixedly connected support bar 6.Clean box is provided with the upper front end of main casing, clean box includes clean box body 7 and sliding door 8, clean Net box body is the rectangle housing of front openings, and a strip through-hole is provided with the upper surface of clean box body.In clean box body Both sides inwall on be respectively equipped with chute, the runner position on the inwall of both sides is corresponding.Sliding door is from the upper surface of clean box body Strip through-hole in slide downward, sliding door is slidably connected in chute.Sliding door is rectangular flat plate.In clean box body just The outer wall in face is provided with display screen 9 and button 10.Time relay circuit controls the switch of high voltage power supply, button and time relay Device circuit mutually connects.Display screen is connected with time relay circuit circuit.Rhone 11 is provided with the bottom of main casing, is arranged Tank for upper shed square casing, rhone inwall be formed around support flat board 12, the lower end of main casing is placed in row On the support flat board of inboard wall of cistern.
2 dielectric grooves 13 are provided with the support bar of the inside of main casing, dielectric groove is channel steel type, in insulation An insulation medium board 14 is embedded on the inwall of the two sides of media slot respectively, the two ends of insulation medium board all extend to insulation and are situated between The outside of matter groove, is equipped with electrode network for ground electrode 15, in the outer of each insulation medium board on the inside of each insulation medium board Side is equipped with electrode network as high-field electrode 16.Through hole is respectively equipped with the another two side of dielectric groove, is situated between in insulation A PCB is fixedly connected by screw respectively on the outer wall of the another two side of matter groove, a PCB is high pressure Battery lead plate 17, another PCB is ground electrode plate 18.Through hole is respectively equipped with each PCB, each PCB electricity The lead to the hole site of the side of the corresponding dielectric groove of through hole on the plate of road is mutually corresponded to.Each PCB and its Grafting insulated dielectric tube 19 in the through hole of corresponding dielectric groove, insulated dielectric tube extends to the outside of dielectric groove, The inside of each insulated dielectric tube is respectively equipped with wire electrode 20, and wire electrode is fixed in PCB.The insulation of electrode plate with high voltage Wire electrode in medium tube, by wire, is connected with high-field electrode with the High voltage output of high voltage power supply.The insulation of ground electrode plate is situated between The wire electrode of matter pipe, by wire, is connected with ground electrode with the interface of the ground wire of high voltage power supply.The insulated dielectric tube offside submission Fork is placed.The main casing uses polytetrafluoroethylmaterial material.The wire electrode of described plasma source uses tungsten filament.Described is exhausted Edge dielectric layer is made of ceramics.Described insulated dielectric tube is made of ceramics.The high voltage power supply is ac high voltage source.

Claims (7)

1. a kind of wall-hanging plasma toothbrush sanitizer, mainly including main casing, bonnet, connector, high voltage power supply, the time after Appliance circuit, support bar, clean box body, sliding door, display screen, button, rhone, support flat board, dielectric groove, insulation are situated between Scutum, ground electrode, high-field electrode, electrode plate with high voltage, ground electrode plate, insulated dielectric tube, wire electrode, it is characterised in that:Main casing It is the L-shaped under shed housing in section, in the back face aperture of main casing, in passing behind after screw is fixedly connected for main casing Lid, connector is provided with the outer wall of the bonnet of main casing, and high voltage power supply and time relay circuit are provided with main casing, The bottom of the two sides inwall of main casing is fixedly connected support bar, and clean box, clean box bag are provided with the upper front end of main casing Clean box body and sliding door are included, clean box body is the rectangle housing of front openings, and one is provided with the upper surface of clean box body Individual strip through-hole, is respectively equipped with chute on the both sides inwall of clean box body, and the runner position on the inwall of both sides is corresponding, push-and-pull From slide downward in the strip through-hole of the upper surface of clean box body, sliding door is slidably connected in chute door, and sliding door is rectangular Shape flat board, is provided with display screen and button on the positive outer wall of clean box body, time relay circuit control high voltage power supply Switch, button mutually connects with time relay circuit, and display screen is connected with time relay circuit, in the bottom of main casing Be provided with rhone, rhone is the square casing of upper shed, rhone inwall be formed around support flat board, main casing Lower end is placed on the support flat board of rhone inwall, 1-3 dielectric groove is provided with the support bar of the inside of main casing, absolutely Edge media slot is channel steel type, embeds an insulation medium board, dielectric respectively on the inwall of the two sides of dielectric groove The two ends of plate all extend to the outside of dielectric groove, and electrode network is equipped with the inside of each insulation medium board for ground electrode, Electrode network is equipped with the outside of each insulation medium board as high-field electrode, on the another two side of dielectric groove respectively Through hole is provided with, a PCB, one are fixedly connected by screw respectively on the outer wall of the another two side of dielectric groove Individual PCB is electrode plate with high voltage, and another PCB is ground electrode plate, is respectively equipped with each PCB logical Hole, the lead to the hole site of the side of the corresponding dielectric groove of through hole in each PCB is mutually corresponded to, at each Grafting insulated dielectric tube in the through hole of the corresponding dielectric groove of PCB, insulated dielectric tube extends to dielectric The outside of groove, wire electrode is respectively equipped with the inside of each insulated dielectric tube, and wire electrode is fixed in PCB, high-tension electricity Wire electrode in the insulated dielectric tube of pole plate, by wire, is connected with high-field electrode with the High voltage output of power supply, ground electrode plate The wire electrode of insulated dielectric tube, by wire, is connected with ground electrode with the interface of the ground wire of high voltage power supply.
2. wall-hanging plasma toothbrush sanitizer according to claim 1, it is characterised in that:The insulated dielectric tube pair Placed in intersection side.
3. wall-hanging plasma toothbrush sanitizer according to claim 1, it is characterised in that:The main casing is using poly- The materials such as tetrafluoroethene, PVC plastic, PE plates.
4. wall-hanging plasma toothbrush sanitizer according to claim 1, it is characterised in that:The plasma source The materials such as wire electrode tungsten filament, copper wire, platinum filament.
5. wall-hanging plasma toothbrush sanitizer according to claim 1, it is characterised in that:The insulating medium layer is adopted It is made of ceramics, quartz or polytetrafluoroethylene (PTFE).
6. wall-hanging plasma toothbrush sanitizer according to claim 1, it is characterised in that:The insulated dielectric tube is adopted It is made of ceramics, quartz.
7. wall-hanging plasma toothbrush sanitizer according to claim 1, it is characterised in that:The high voltage power supply is friendship Stream high voltage power supply or DC pulse high voltage power supply.
CN201611137347.6A 2016-12-12 2016-12-12 A kind of wall-hanging plasma toothbrush sanitizer Pending CN106729815A (en)

Priority Applications (1)

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CN201611137347.6A CN106729815A (en) 2016-12-12 2016-12-12 A kind of wall-hanging plasma toothbrush sanitizer

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Application Number Priority Date Filing Date Title
CN201611137347.6A CN106729815A (en) 2016-12-12 2016-12-12 A kind of wall-hanging plasma toothbrush sanitizer

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CN106729815A true CN106729815A (en) 2017-05-31

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111494697A (en) * 2020-04-30 2020-08-07 清华大学 Electromagnetic disinfection device and disinfection method thereof
CN114159598A (en) * 2021-10-20 2022-03-11 清华大学 Needle-shaped throat swab tube disinfection machine based on discharge plasma

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020063537A1 (en) * 2000-11-28 2002-05-30 Korea Institute Of Machinery & Materials Appaaratus for generating low temperature plasma at atmospheric pressure
CN102078632A (en) * 2010-12-31 2011-06-01 杭州慈源科技有限公司 Wall-mounted drying sterilization machine
CN102343106A (en) * 2011-07-22 2012-02-08 大连民族学院 Atmospheric-pressure low-temperature plasma sterilizing device and sterilizing method
CN104661422A (en) * 2015-02-09 2015-05-27 大连民族学院 Device for sterilizing and disinfecting surface of endoscope through plasma

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020063537A1 (en) * 2000-11-28 2002-05-30 Korea Institute Of Machinery & Materials Appaaratus for generating low temperature plasma at atmospheric pressure
CN102078632A (en) * 2010-12-31 2011-06-01 杭州慈源科技有限公司 Wall-mounted drying sterilization machine
CN102343106A (en) * 2011-07-22 2012-02-08 大连民族学院 Atmospheric-pressure low-temperature plasma sterilizing device and sterilizing method
CN104661422A (en) * 2015-02-09 2015-05-27 大连民族学院 Device for sterilizing and disinfecting surface of endoscope through plasma

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111494697A (en) * 2020-04-30 2020-08-07 清华大学 Electromagnetic disinfection device and disinfection method thereof
CN114159598A (en) * 2021-10-20 2022-03-11 清华大学 Needle-shaped throat swab tube disinfection machine based on discharge plasma

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Application publication date: 20170531