CN112956763A - Sterilizing and electret device for mask - Google Patents
Sterilizing and electret device for mask Download PDFInfo
- Publication number
- CN112956763A CN112956763A CN202110041111.7A CN202110041111A CN112956763A CN 112956763 A CN112956763 A CN 112956763A CN 202110041111 A CN202110041111 A CN 202110041111A CN 112956763 A CN112956763 A CN 112956763A
- Authority
- CN
- China
- Prior art keywords
- electret
- mask
- plate
- copper wire
- grounding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 35
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 61
- 229910052802 copper Inorganic materials 0.000 claims abstract description 31
- 239000010949 copper Substances 0.000 claims abstract description 31
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 29
- 239000011324 bead Substances 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 6
- 238000005192 partition Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims 9
- 229920005372 Plexiglas® Polymers 0.000 claims 9
- 238000009434 installation Methods 0.000 claims 1
- 239000011521 glass Substances 0.000 abstract description 13
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000000249 desinfective effect Effects 0.000 description 8
- 239000004744 fabric Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000004750 melt-blown nonwoven Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000005686 electrostatic field Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/02—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements ultrasonic or sonic; Corona discharge
- D06M10/025—Corona discharge or low temperature plasma
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Textile Engineering (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Plasma & Fusion (AREA)
- Epidemiology (AREA)
- Physical Education & Sports Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention provides a sterilizing and re-electret device for a mask, which mainly comprises a sterilizing part, an electret part, a grounding part, a hinge and an opening and closing buckle, wherein the sterilizing part, the electret part and the grounding part are connected through the hinge, and the opening and closing buckle is arranged on the other surface opposite to the hinge to lock and open and close in order to prevent the sterilizing part, the electret part and the grounding part from scattering in the carrying process. The disinfection part positioned at the upper part mainly comprises an ultraviolet lamp bead, a junction box and a touch switch; the electret part positioned in the middle mainly comprises a mobile power supply, a high-voltage electrostatic generator, a ship-shaped switch, a copper wire, a mask pressing plate and a copper wire supporting plate, wherein the mask pressing plate and the copper wire supporting plate can be made of insulating organic glass plates; the grounding part at the lower part mainly comprises a mask with treatment and a grounding copper plate. The sterilization re-electret device for the mask can perform ultraviolet sterilization and electret treatment on the used mask, avoid the waste of throwing away the mask after one-time use and reduce the cost on the aspect of the mask.
Description
Technical Field
The invention relates to a sterilizing and electret device for a mask, and belongs to the technical field of purification equipment.
Background
The traditional mask sterilizer is large in size and not portable, does not have the function of re-electret, and the sterilized mask can not adsorb micro particles in the air any more.
The ultraviolet disinfection lamp bead is a lamp which utilizes the sterilization effect of ultraviolet rays to carry out sterilization and disinfection. The wavelength range for sterilizing ultraviolet rays is 200nm to 275 nm. The ultraviolet ray has the strongest sterilizing capability, and can be used for sterilizing water, air, clothes and the like. The melt-blown non-woven fabric after electret finishing has lasting static electricity and can trap fine dust by means of the static effect, so that the melt-blown non-woven fabric has the advantages of high filtering efficiency, low filtering resistance and the like. The electret melt-blown nonwoven fabric has a good filtering effect on solid dust particles with the particle size of 0.005-1 mm, and has a good blocking effect on aerosol, bacteria, cigarette smoke, various pollen and the like in the atmosphere.
Disclosure of Invention
The invention provides a sterilizing and electret device for a mask, and aims to realize the reutilization of the mask through a high-efficiency ultraviolet sterilizing and electrostatic electret process and reduce the resource waste and the environmental pollution caused in the using process of a disposable mask.
The invention relates to a sterilizing and re-electret device for a mask, which mainly comprises a sterilizing part, an electret part, a grounding part, a hinge and an opening and closing buckle from top to bottom, wherein the sterilizing part, the electret part and the grounding part are connected through a hinge, and the opening and closing buckle is arranged on the other surface opposite to the hinge to lock and open and close in order to prevent the sterilizing part, the electret part and the grounding part from scattering in the carrying process. The disinfection part positioned at the upper part mainly comprises an ultraviolet lamp bead, a junction box and a touch switch; the electret part positioned in the middle mainly comprises a mobile power supply, a high-voltage electrostatic generator, a ship-shaped switch, a copper wire, a mask pressing plate and a copper wire supporting plate, wherein the mask pressing plate and the copper wire supporting plate can be made of insulating organic glass plates; the grounding part at the lower part mainly comprises a mask with treatment and a grounding copper plate. Parts needing to be electrified of each part are connected through a lead, the shells of the disinfection part, the electret part and the grounding part are made of cover plates made of organic glass materials, the mobile power supply, the high-voltage electrostatic generator and the partition plate made of the insulating organic glass plate for the touch switch among the parts of the disinfection part, the electret part and the grounding part are isolated, and ultraviolet lamp beads in the disinfection part are fixed on the inner side of the insulating organic glass plate on the uppermost layer of the device.
The invention relates to a sterilizing and re-electret device for a mask, wherein a sterilizing part at the upper part and a corresponding position of a high-voltage electrostatic generator are arranged in the middle part, and a protective frame is made of an insulating organic glass plate to frame the high-voltage electrostatic generator and is used for preventing the high-voltage electrostatic generator from being interfered by an electrostatic field.
The invention relates to a sterilizing and electret device for a mask, wherein a shading paster is pasted on the outer side of a shell of a transparent insulating organic glass cover plate, and a semi-shading paster is pasted on a position of the shell with a certain size to be used as a viewing window.
The invention relates to a disinfecting and electret device for a mask, wherein copper wires of an electret part are fixed on a copper wire supporting plate, the copper wires are symmetrically arranged, and hollowing treatment is carried out in a middle area surrounded by the copper wires. The hollowed area is divided into a plurality of areas, generally 3-5 areas, the middle area is large, copper wires are arranged on the boundary of each area, so that the electret can more uniformly act on the mask to be treated, and the diameter of each copper wire is 0.1-0.6 mm.
The invention relates to a disinfecting re-electret device for a mask, wherein ultraviolet lamp beads are parallel to a plane where copper wires are located, a copper plate in a grounding part is parallel to the plane where the copper wires are located, and the distance between the copper wires and the copper plate in the grounding part is 20-30 mm. A mask pressing plate made of an internally hollowed organic glass plate is arranged between the copper plate and the copper wire, the mask pressing plate is fixed to the electret portion, the inside hollowed size is slightly smaller than the size of the mask, the edge of the mask can be pressed, and the portion which is not pressed is subjected to electret and disinfection treatment. For example, for a common surgical mask, the inner hollow size can be 150 mm and 160mm in length, 70-80mm in width, and the hollow part is centered; the organic glass block is hollowed out 1m-2mm from the copper plate. The centers of the ultraviolet lamp bead, the upper polar plate, the insulating organic glass block and the grounding copper plate are collinear, and the central connecting line is vertical to the plane of the copper wire.
The invention relates to a disinfecting re-electret device for a mask, wherein the voltage generated by a high-voltage electrostatic generator ranges from 6 kV to 30kV, the high-voltage electrostatic generator can be arranged externally, and the output part of the high-voltage electrostatic generator is connected with a copper wire at the mounting part of the mask, so that the re-electret operation can be realized, and the carrying weight can be reduced.
The invention relates to a sterilizing and re-electret device for a mask, wherein a grounding part copper plate is arranged on an insulating organic glass plate, and the mask to be treated is directly arranged on the grounding part copper plate.
The invention relates to a sterilizing and electret device for a mask, which has the beneficial effects that:
(1) the used mask can be sterilized by ultraviolet rays.
(2) The used mask can be subjected to electret treatment to recover the electrostatic adsorption capacity.
(3) The waste phenomenon that the mask is thrown away after being used once is avoided, and the cost in the aspect of the mask is reduced.
(4) The device has small overall size, is convenient to carry when going out, and occupies small space when being placed at home.
Drawings
Fig. 1 is a schematic view of the overall structure of a sterilizing electret device for masks according to the present invention.
Fig. 2 is a schematic view of a sterilizing part of a sterilizing electret device for masks according to the present invention.
Fig. 3 is a schematic view of an electret portion of a sterilizing re-electret device for masks according to the present invention.
Fig. 4 is a schematic view of the grounding portion of the disinfecting re-electret apparatus for masks according to the present invention.
Fig. 5 is a schematic view of the upper plate of the electret portion.
In the figure: the device comprises a disinfection part 1, an electret part 2, a grounding part 3, an opening and closing buckle 4, an ultraviolet lamp bead 1-1, a junction box 1-2, a touch switch 1-3, a copper wire support plate 2-1, a mask pressing plate 2-2, a high-voltage electrostatic generator 2-3, a ship-shaped switch 2-4, a mobile power supply 2-5, a hinge 2-6, a copper wire 2-7, a mask 3-1 and a grounding copper plate 3-2.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are provided to more clearly illustrate the technical aspects of the present invention.
The invention relates to a disinfecting and electret device for a mask, which mainly comprises a disinfecting part 1, an electret part 2, a grounding part 3, hinges 2-6 and an opening and closing buckle 4 from top to bottom, wherein the disinfecting part 1, the electret part 2 and the grounding part 3 are connected through the hinges 2-6, in order to prevent the disinfecting part 1, the electret part 2 and the grounding part 3 from scattering in the carrying process, the opening and closing buckle 4 is arranged on the other side opposite to the hinges 2-6 to lock and open and close, and the hinges 2-6 and the opening and closing buckle 4 have the functions similar to the hinges and buckles of a daily leather suitcase, as shown in figure 1. The disinfection part 1 mainly comprises an ultraviolet lamp bead 1-1, a junction box 1-2 and a touch switch 1-3; the electret part 2 mainly comprises a copper wire support plate 2-1, a mask pressing plate 2-2, a mobile power supply 2-5, a high-voltage electrostatic generator 2-3, a ship-shaped switch 2-4, a hinge 2-6 and a copper wire 2-7; the grounding part 3 mainly comprises a mask 3-1 with treatment and a grounding copper plate 3-2. The electric appliances of each part are connected through a lead, the shell of the device is a cover plate made of organic glass, the mobile power supply 2-5, the high-voltage electrostatic generator 2-3 and the touch switch 1-3 in the device are isolated by an insulating organic glass partition plate, and the ultraviolet lamp beads 1-1 in the disinfection part 1 are fixed on the inner side of an insulating plate at the uppermost layer of the device.
The invention relates to a sterilizing electret device for a mask, which is characterized in that a mask 3-1 to be sterilized is directly placed on a grounding copper plate 3-2 shown in figure 4, the device is integrally closed, and a mask pressing plate 2-2 and the grounding copper plate 3-2 can flatten the mask 3-1. When the touch switch 1-3 of the disinfection part is in contact with the other part of the switch in the electret part, the ultraviolet lamp beads 1-1 are electrified, the mask 3-1 can be disinfected, whether the ultraviolet lamp beads 1-1 in the device work normally can be observed through the viewing window, and virus and bacteria attached to the mask can be killed in about 1 minute under the action of ultraviolet rays. After the device is closed, the ship-shaped switch 2-4 is opened, the high-voltage electrostatic generator 2-3 generates high-voltage static electricity, an electrostatic field is formed between the copper wire 2-7 and the grounding copper plate 3-2 to charge the mask in an electret way, and the electret charging can be finished within about 1 minute.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110041111.7A CN112956763B (en) | 2021-01-13 | 2021-01-13 | Sterilizing and re-electret device for mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110041111.7A CN112956763B (en) | 2021-01-13 | 2021-01-13 | Sterilizing and re-electret device for mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112956763A true CN112956763A (en) | 2021-06-15 |
| CN112956763B CN112956763B (en) | 2024-07-09 |
Family
ID=76271216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110041111.7A Active CN112956763B (en) | 2021-01-13 | 2021-01-13 | Sterilizing and re-electret device for mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112956763B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109569164A (en) * | 2019-01-03 | 2019-04-05 | 广州澳企实验室技术股份有限公司 | Ultraviolet negative ion electrostatic fibre and the comprehensive sterilization module of silver-bearing copper ion fiber |
| KR20200000892U (en) * | 2018-10-24 | 2020-05-08 | 옵토엘이디 주식회사 | Ultraviolet sterilizer and sterilizing device |
| CN111438162A (en) * | 2020-04-03 | 2020-07-24 | 西安交通大学 | A kind of mask recycling processing device and processing method thereof |
| CN111467524A (en) * | 2020-04-30 | 2020-07-31 | 湖南马王堆制药有限公司 | Ultraviolet infrared multi-source disinfection electret household mask regeneration box |
| CN111504008A (en) * | 2020-04-02 | 2020-08-07 | 悠飞(广东顺德)环境科技有限公司 | Mask processing device |
| CN212185242U (en) * | 2020-03-27 | 2020-12-22 | 杨楚悦 | Device for prolonging service life of disposable mask |
| CN216533926U (en) * | 2021-01-13 | 2022-05-17 | 江苏新视界先进功能纤维创新中心有限公司 | Sterilizing and electret device for mask |
-
2021
- 2021-01-13 CN CN202110041111.7A patent/CN112956763B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200000892U (en) * | 2018-10-24 | 2020-05-08 | 옵토엘이디 주식회사 | Ultraviolet sterilizer and sterilizing device |
| CN109569164A (en) * | 2019-01-03 | 2019-04-05 | 广州澳企实验室技术股份有限公司 | Ultraviolet negative ion electrostatic fibre and the comprehensive sterilization module of silver-bearing copper ion fiber |
| CN212185242U (en) * | 2020-03-27 | 2020-12-22 | 杨楚悦 | Device for prolonging service life of disposable mask |
| CN111504008A (en) * | 2020-04-02 | 2020-08-07 | 悠飞(广东顺德)环境科技有限公司 | Mask processing device |
| CN111438162A (en) * | 2020-04-03 | 2020-07-24 | 西安交通大学 | A kind of mask recycling processing device and processing method thereof |
| CN111467524A (en) * | 2020-04-30 | 2020-07-31 | 湖南马王堆制药有限公司 | Ultraviolet infrared multi-source disinfection electret household mask regeneration box |
| CN216533926U (en) * | 2021-01-13 | 2022-05-17 | 江苏新视界先进功能纤维创新中心有限公司 | Sterilizing and electret device for mask |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112956763B (en) | 2024-07-09 |
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