CN113384220B - Portable multifunctional plasma sterilization, dust removal and mite removal instrument - Google Patents
Portable multifunctional plasma sterilization, dust removal and mite removal instrument Download PDFInfo
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- CN113384220B CN113384220B CN202110645725.6A CN202110645725A CN113384220B CN 113384220 B CN113384220 B CN 113384220B CN 202110645725 A CN202110645725 A CN 202110645725A CN 113384220 B CN113384220 B CN 113384220B
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- 239000000428 dust Substances 0.000 title claims abstract description 109
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 50
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 50
- 238000001914 filtration Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 10
- 210000002381 plasma Anatomy 0.000 description 87
- 241000238876 Acari Species 0.000 description 12
- 241000894006 Bacteria Species 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 241000700605 Viruses Species 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000002147 killing effect Effects 0.000 description 4
- 230000008676 import Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 210000002374 sebum Anatomy 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 208000001840 Dandruff Diseases 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 210000004180 plasmocyte Anatomy 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L25/00—Domestic cleaning devices not provided for in other groups of this subclass
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M17/00—Apparatus for the destruction of vermin in soil or in foodstuffs
- A01M17/006—Destruction of vermin in clothes
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M99/00—Subject matter not provided for in other groups of this subclass
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- 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
-
- 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
- A61L2/14—Plasma, i.e. ionised gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Pest Control & Pesticides (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Veterinary Medicine (AREA)
- Wood Science & Technology (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Insects & Arthropods (AREA)
- Epidemiology (AREA)
- Soil Sciences (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a portable multifunctional plasma sterilization, dust removal and mite removal instrument which is designed in a double-sided mode, wherein an ultraviolet ray generating device and a plasma generating device are arranged in one side shell, and a dust collecting device is arranged in the other side shell; the dust removing device can remove dust, sundries, mite corpses and the like on the surfaces of acted objects while realizing sterilization and mite removal, has good sterilization, mite removal and dust removal effects on articles for daily use and the like, and has very important significance for improving the life quality of people.
Description
Technical Field
The invention belongs to the technical field of disinfection, and relates to a portable sterilization, dust removal and mite removal instrument, in particular to a portable multifunctional plasma sterilization, dust removal and mite removal instrument.
Background
The traditional common method for cleaning and drying bedding clothes and the like is to use a dust suction device to remove sebum scraps, hair, dust and the like on the bedding clothes and the like, and the method can better realize the cleaning effect on the bedding clothes and the like. However, in consideration of the introduction of the microorganism, namely the mites, the technical personnel consider that the ultraviolet rays which have a good killing effect on the mites are added into the dust collection device to be taken as a whole so as to kill the mites and clean the tiny dirt on the bedding clothes.
Application number is CN201710606807.3 discloses a dust catcher, it includes the dust catcher main part, the portable handle, the ash storage chamber, the dust absorption mouth, the portable handle is connected to the top of dust catcher main part, the inside motor that is equipped with of dust catcher main part holds the chamber, dust catcher main part below is equipped with the ash storage chamber, ash storage chamber and dust absorption mouth intercommunication, the motor holds the intracavity and is equipped with the motor, the pivot front end and the fan wheel of motor are connected, the dust catcher is arranged in between fan wheel and the dust absorption mouth, the dust absorption mouth is equipped with the lamp storehouse, be equipped with ultraviolet lamp in the lamp storehouse, the flexible support handle of a detachable modularization of dust catcher main part end-to-end connection. The dust collector filters and stores the absorbed dust in the dust storage chamber through the dust filter, and then kills mites by using the irradiation of the ultraviolet lamp tube. Although the ultraviolet rays can kill mites to a certain extent, the inactivation of bacteria, viruses and the like on bedding clothes cannot be realized; the sterilization effect is determined by the irradiation dose accepted by microorganisms, the short-time ultraviolet irradiation cannot well inactivate bacteria, viruses and the like on bedding clothes, the ultraviolet sterilization effect is related to the type of the lamp, and the ultraviolet sterilization effect loses 30% -50% of the intensity along with the aging of the lamp, so that the ultraviolet sterilization is not the best choice if the ultraviolet sterilization is used for the daily life of the ordinary people.
Plasma sterilization is a leading-edge biological control technology, and plasma is formed by ionizing gas, so that structures of harmful microorganisms such as bacteria and viruses are destroyed, and the purpose of sterilizing and disinfecting acted objects is achieved. The technology has the advantages of quick response, obvious effect and no harm to human bodies, and thus, the technology is more and more paid attention to by many people. How to develop a portable dust and mite removing instrument based on plasma sterilization has very important significance for realizing efficient sterilization and mite removal of bedding clothes.
Disclosure of Invention
The invention aims to solve the problems of low sterilization and mite removal efficiency and the like of the traditional mite removal and dust collection technology, and provides a portable multifunctional plasma sterilization, dust removal and mite removal instrument, which realizes efficient sterilization, mite removal, dust removal and the like of indoor bedding and clothes.
In order to achieve the above object, the present invention is achieved by the following technical solutions.
The invention provides a portable multifunctional plasma sterilization, dust removal and mite removal instrument which comprises a shell, an ultraviolet ray generating device, a plasma generating device, a dust collecting device and a power supply, wherein the ultraviolet ray generating device, the plasma generating device, the dust collecting device and the power supply are arranged in the shell;
the shell is formed by sequentially assembling a first shell, an intermediate plate and a second shell; the ultraviolet ray generating device and the plasma generating device are arranged in the first shell, and an ultraviolet ray emergent hole and a plasma emergent hole are formed in the end face of the first shell; the dust suction device is arranged in the second shell, and an air inlet is formed in the end face of the second shell;
the ultraviolet generating device comprises more than one ultraviolet lamp tube arranged on the inner side of the first shell;
the plasma generating device is composed of a plurality of plasma generating units arranged on the middle plate; the plasma generating unit comprises a plasma generator and a shunt assembly which are arranged on the middle plate; an inlet of the shunt assembly is communicated with an outlet of the plasma generator and is used for shunting the plasma generated by the plasma generator, and an outlet of the shunt assembly in the plasma generating unit is opposite to a plasma emergent hole formed in the end face of the first shell;
the dust suction device comprises an air inlet chamber, a dust collecting chamber and a dust filtering unit which are communicated in sequence; the air inlet chamber is communicated with a plurality of air inlet holes formed in the end face of the second shell; an electric fan is arranged at the outlet of the dust filtering unit, and an exhaust component opposite to an exhaust hole formed in the side surface of the second shell is arranged at the outlet of the electric fan;
the power supply is respectively used for supplying power to the ultraviolet lamp tube, the plasma generator and the electric fan.
According to the portable multifunctional plasma sterilization, dust removal and mite removal instrument, the number of the ultraviolet ray exit holes in the first shell is matched with that of the ultraviolet ray tubes, and the ultraviolet ray exit holes are opposite to the ultraviolet ray tubes.
The portable multifunctional plasma sterilization, dust removal and mite removal instrument can use a commercially available plasma generator or a conventional structure disclosed in the field to realize the plasma generator. The used flow distribution assembly consists of a flow distribution plate with a hollow inner part and a plurality of nozzles which are uniformly distributed on the flow distribution plate and communicated with the inner part of the flow distribution plate, the inlet of the flow distribution plate is communicated with the outlet of the plasma generator, and each nozzle penetrates out of a plasma exit hole formed in the end face of the first shell. For convenience of installation, in a preferred implementation, the inlet of the flow distribution plate is configured as an adaptive structure capable of being sleeved with the outlet of the plasma generator.
According to the portable multifunctional plasma sterilization, dust removal and mite removal instrument, the number of the plasma units is even, the plasma units are divided into two rows, and the two rows are uniformly distributed on the middle plate. Based on this, the ultraviolet generating device comprises three ultraviolet lamp tubes which are respectively arranged at two sides and the middle position of the two rows of plasma units.
Above-mentioned portable multi-functional type plasma removes dust and removes mite appearance that disinfects, dust extraction's air inlet chamber is fixed in on the terminal surface in the second shell, and the air inlet chamber export is connected through pipeline dust collecting chamber import, and the dust collecting chamber export is connected with the dust filtration unit import through the pipeline, and the dust filtration unit export is connected with electric fan import. And a filter screen is arranged in the middle of the dust filtering unit.
According to the portable multifunctional plasma sterilization, dust removal and mite removal instrument, the first button for controlling the ultraviolet lamp tube and the second button for controlling the plasma generator are further arranged on the end face of the first shell; a third button for controlling the electric fan is further arranged on the end face of the second shell. The first button, the second button and the third button are respectively connected with a power supply through leads, and the power supply is respectively connected with the ultraviolet lamp tube, the plasma generator and the electric fan through leads. And the power supply is controlled to supply power to the ultraviolet lamp tube, the plasma generator and the electric fan through the first button, the second button and the third button.
The working principle of the portable multifunctional plasma sterilization, dust removal and mite removal instrument is as follows: the power supply is electrified, so that the plasma generator generates plasma, the generated plasma is shunted by the shunt assembly, and the sprayed plasma is divided into a plurality of plasmas, so that the sterilization range of the plasma is expanded; further, the ultraviolet generating device is started, and the ultraviolet lamp is used for removing mites, so that the sterilization and mite removal of the acted objects are realized at the same time; and the dust suction device on the other side of the device is used for performing dust suction treatment on the path which is just passed by the device so as to treat the sebum scurf on the acted object, the dead bodies of the mites after the ultraviolet ray mite removal and the like. Finally, the instrument can realize sterilization, mite removal and dust removal of articles for daily use such as bedding clothes and the like.
Compared with the prior art, the portable multifunctional plasma sterilization, dust removal and mite removal instrument provided by the invention has the following outstanding advantages and beneficial technical effects:
1. the portable multifunctional plasma sterilization, dust removal and mite removal instrument provided by the invention is designed in a double-sided manner, wherein an ultraviolet ray generating device and a plasma generating device are arranged in a shell on one side, and a dust collecting device is arranged in a shell on the other side; the novel mite killing device can kill bacteria and mites simultaneously, remove dust, sundries, mite corpses and the like on the surfaces of acted objects, has good effects of killing bacteria, killing mites and removing dust on articles for daily use and the like, and has very important significance for improving the life quality of people.
2. The ultraviolet ray generating device/the plasma generating device and the dust suction device are separately designed, so that the sterilization, mite removal and dust removal processes can be more reasonable, the ultraviolet ray emitting holes and the plasma emitting holes can be prevented from being blocked by dust and sundries generated in the dust removal process, the working environment of the ultraviolet ray generating device and the plasma generating device can be prevented from being influenced, and the sterilization and mite removal effects can be influenced.
3. In the plasma generating device provided by the invention, the plasma generator is used for generating the plasma, and the plasma is shunted through the arranged shunt assembly, so that the sterilization effect range of the plasma is expanded, and the sterilization efficiency is improved.
Drawings
Fig. 1 is a perspective view of a portable multifunctional plasma sterilization, dust removal and mite removal instrument.
Fig. 2 is a perspective view of another view angle of the portable multifunctional plasma sterilization, dust removal and mite removal instrument.
Fig. 3 is an exploded view of the portable multifunctional plasma sterilization, dust removal and mite removal instrument.
Fig. 4 is a schematic view of a shunt assembly.
Fig. 5 is a schematic view showing the installation state of the ultraviolet generating device and the plasma generating device.
FIG. 6 is a schematic view showing an installation state of the dust suction apparatus.
Fig. 7 is a sectional view of the dust filter unit.
Fig. 8 is a schematic view of the working principle of the portable multifunctional plasma sterilization, dust removal and mite removal instrument.
In the drawings, 1-housing; 11-a first housing; 111-uv exit holes; 112-plasma exit aperture; 113-a first button; 114-a second button; 12-a middle plate; 121-plasma generator mounting holes; 122-power supply mounting holes; 13-a second housing; 131-an air inlet hole; 132-a vent; 133-third button; 2-an ultraviolet generating device; 21-ultraviolet lamp tube; 3-a plasma generating unit; 31-a plasma generator; 32-a flow diversion assembly; 321-a splitter plate; 322-a nozzle; 4-dust suction device; 41-an air inlet chamber, 42-a dust collecting chamber; 43-a dust filtration unit; 44-an electric fan; 45-a vent member; 5-power supply.
Detailed Description
The embodiments of the present invention will be given below with reference to the accompanying drawings, and the technical solutions of the present invention will be further clearly and completely described by the embodiments. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the disclosure of the invention without any inventive step, are within the scope of the invention.
Examples
As shown in fig. 1 to 7, the portable multifunctional plasma sterilization, dust removal and mite removal instrument of the present embodiment comprises a housing 1, an ultraviolet ray generating device 2, a plasma generating device, a dust suction device 4 and a power supply 5, which are installed in the housing 1.
As shown in fig. 1 to 3, the housing 1 is formed by assembling a first housing 11, an intermediate plate 12, and a second housing 13 in this order by screws. The ultraviolet ray generating device 2 and the plasma generating device are installed in the first housing 11, and the ultraviolet ray exit hole 111 and the plasma exit hole 1112 are opened on the end surface of the first housing. The dust suction device 4 is installed in the second housing 13, and an air inlet hole 131 and an air outlet hole 132 are opened on the end surface of the second housing. The first housing 11 is also provided with a first button 113 and a second button 114. The second housing 12 is also provided with a third button 133.
As shown in fig. 3 and 5, the ultraviolet generating device 2 includes three ultraviolet lamps 21 mounted on the first housing 11. The number of the ultraviolet ray exit holes 111 on the first shell is matched with that of the ultraviolet ray tubes, and the ultraviolet ray exit holes are opposite to the ultraviolet ray tubes.
As shown in fig. 3 to 5, the plasma generation device is composed of 8 plasma generation units 3. The 8 plasma generating units 3 are divided into two rows and evenly distributed on the middle plate. Accordingly, the three ultraviolet lamps 21 are respectively disposed at both sides and the middle position of the two rows of plasma cells.
The above-described plasma generating unit 3 includes a plasma generator 31 and a shunt assembly 32. The plasma generator 31 is implemented using a commercially available plasma generator or a conventional structure that has been disclosed in the art. The plasma generator 31 is mounted in the plasma generator mounting hole 121 on the middle plate. The flow distribution assembly 32 is composed of a flow distribution plate 321 with a hollow interior and a plurality of nozzles 322 uniformly arranged on the flow distribution plate and communicated with the interior of the flow distribution plate. The inlet of the splitter plate 321 is a cylindrical structure, and is sleeved on the outlet of the plasma generator. The nozzles are also in a hollow cylindrical structure, and each nozzle penetrates out of a plasma emergent hole formed in the end face of the first shell.
As shown in fig. 3, 6 and 7, the dust suction device 4 includes an air inlet chamber 41, a dust collecting chamber 42, a dust filter unit 43 and a fan 44 which are connected in sequence. The inlet chamber 41 is fixed to the inner end surface of the second housing and the dust collecting chamber and the dust filter unit as a whole are fixed to the intermediate plate 12. The air inlet chamber 41 is communicated with a plurality of air inlet holes 131 arranged on the end surface of the second shell. The outlet of the air inlet chamber is connected with the inlet of the dust collecting chamber through a pipeline; the outlet of the dust collecting chamber is connected with the inlet of the dust filtering unit through a pipeline; the middle position of the dust filtering unit is provided with three layers of filter screens, and the outlet of the dust filtering unit is connected with the inlet of the electric fan; the outlet of the electric blower is provided with an exhaust member 45 opposite to an exhaust hole 132 formed in the side surface of the second casing. In this embodiment, the exhaust member 45 is designed to be horn-shaped, and the exhaust holes 132 formed on the side surface of the second housing are integrally in a radial hollow structure, and the shape of the exhaust holes is matched with the shape of the air outlets of the horn-shaped exhaust member 45.
As shown in fig. 3, 5 and 6, the power supply is mounted on the second housing inner side surface and passes through the power supply mounting hole 122 of the intermediate plate 12. The first button 113, the second button 114 and the third button 133 on the first shell end face are respectively connected with the power supply 5 through conducting wires, and are used for controlling the power supply to supply power to the ultraviolet lamp tube, the plasma generator and the electric fan. The first button 113 is used for controlling the start and stop of the ultraviolet lamp tube. The second button 114 is used to control the start and stop of the plasma generator. The third button 133 is used to control the start and stop of the electric blower 45.
The working principle of the portable multifunctional plasma sterilization, dust removal and mite removal instrument is explained by taking the bedding as an object to be acted. As shown in fig. 8, after the power is powered on, when one side of the instrument acts on the quilt, the plasma generator is started through the first button, the generated plasma forms a plurality of plasmas through the shunt assembly, the plasmas are sprayed out from the nozzle, and the sterilization treatment is carried out in the action range of the plasmas; active groups, high-energy electrons, charged particles and other substances in the plasma can destroy the structures of bacteria, viruses, fungi and other harmful organisms and block the proliferation process of the harmful organisms, so that the bacteria can be completely inactivated. The ultraviolet lamp tube is started through the second button so as to realize mite removal on the bedding of the acted object, and the ultraviolet lamp tube and the plasma generator can be simultaneously started. After the surface of the bedding is sterilized and the mites are removed, the instrument is turned to the other side, the electric fan is started through the third button, and the path which is passed by the instrument is subjected to dust collection treatment so as to treat the sebum and the hair scraps on the bedding and the corpses of the mites after the mites are removed through ultraviolet rays. Finally, the instrument can realize sterilization, mite removal and dust removal of articles for daily use such as bedding clothes and the like.
It will be appreciated by those of ordinary skill in the art that the embodiments described herein are intended to assist the reader in understanding the principles of the invention and are to be construed as being without limitation to such specifically recited embodiments and examples. Those skilled in the art can make various other specific changes and combinations based on the teachings of the present invention without departing from the spirit of the invention, and these changes and combinations are within the scope of the invention.
Claims (8)
1. A portable multifunctional plasma sterilization, dust removal and mite removal instrument is characterized by comprising a shell (1), an ultraviolet ray generating device (2), a plasma generating device, a dust suction device (4) and a power supply (5), wherein the ultraviolet ray generating device, the plasma generating device, the dust suction device and the power supply are arranged in the shell;
the shell (1) is formed by sequentially assembling a first shell (11), a middle plate (12) and a second shell (13); the ultraviolet generating device (2) and the plasma generating device are arranged in the first shell, and an ultraviolet ray exit hole (111) and a plasma exit hole (112) are formed in the end face of the first shell; the dust suction device is arranged in the second shell, and the end surface of the second shell is provided with an air inlet (131) and an air outlet (132);
the ultraviolet generating device comprises more than one ultraviolet lamp tube (21) arranged at the inner side of the first shell;
the plasma generating device is composed of a plurality of plasma generating units (3) arranged on the middle plate; the plasma generating unit (3) comprises a plasma generator (31) and a shunt assembly (32) which are arranged on a middle plate; an inlet of the flow dividing assembly is communicated with an outlet of the plasma generator and is used for dividing the plasma generated by the plasma generator, and an outlet of the flow dividing assembly is opposite to a plasma exit hole (112) formed in the end face of the first shell;
the dust suction device (4) comprises an air inlet chamber (41), a dust collecting chamber (42) and a dust filtering unit (43) which are communicated in sequence; the air inlet chamber (41) is communicated with a plurality of air inlet holes (131) formed in the end face of the second shell; an electric fan (44) is arranged at the outlet of the dust filtering unit (43), and an exhaust component (45) opposite to the exhaust hole formed in the side surface of the second shell is arranged at the outlet of the electric fan;
the power supply (5) is respectively used for supplying power to the ultraviolet lamp tube (21), the plasma generator (31) and the electric fan (44).
2. The portable multifunctional plasma sterilization, dust removal and mite removal instrument as claimed in claim 1, wherein the number of the ultraviolet ray emitting holes on the first housing is matched with the number of the ultraviolet ray tubes, and the ultraviolet ray emitting holes are opposite to the ultraviolet ray tubes.
3. The portable multifunctional plasma sterilization, dust removal and mite removal instrument as claimed in claim 1, wherein the used splitter assembly (32) is composed of a splitter plate (321) with a hollow interior and a plurality of nozzles (322) uniformly arranged on the splitter plate and communicated with the interior of the splitter plate, an inlet of the splitter plate is communicated with an outlet of the plasma generator, and each nozzle penetrates out of a plasma exit hole formed in the end face of the first shell.
4. The portable multifunctional plasma sterilization, dust removal and mite removal instrument as claimed in claim 1 or 3, wherein the number of the plasma units is even, the plasma units are divided into two rows, and the two rows are uniformly distributed on the middle plate.
5. The portable multifunctional plasma sterilization, dust removal and mite removal instrument as claimed in claim 4, wherein the ultraviolet generating device comprises three ultraviolet lamp tubes respectively arranged at two sides and the middle of the two rows of plasma units.
6. The portable multifunctional plasma sterilization, dust removal and mite removal instrument as claimed in claim 1, wherein an air inlet chamber of the dust suction device is fixed on the inner end surface of the second housing, an outlet of the air inlet chamber is connected with an inlet of a dust collection chamber through a pipeline, an outlet of the dust collection chamber is connected with an inlet of a dust filtration unit through a pipeline, and an outlet of the dust filtration unit is connected with an inlet of an electric fan.
7. The portable multifunctional plasma sterilization, dust removal and mite removal instrument as claimed in claim 6, wherein a filter screen is arranged in the middle of the dust filtering unit.
8. The portable multifunctional plasma sterilization, dust removal and mite removal instrument as claimed in claim 1, wherein a first button for controlling the ultraviolet lamp and a second button for controlling the plasma generator are further provided on the end surface of the first housing; and a third button for controlling the electric fan is further arranged on the end face of the second shell, the first button, the second button and the third button are respectively connected with a power supply through leads, and the power supply is respectively connected with the ultraviolet lamp tube, the plasma generator and the electric fan through leads.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110645725.6A CN113384220B (en) | 2021-06-10 | 2021-06-10 | Portable multifunctional plasma sterilization, dust removal and mite removal instrument |
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|---|---|---|---|
| CN202110645725.6A CN113384220B (en) | 2021-06-10 | 2021-06-10 | Portable multifunctional plasma sterilization, dust removal and mite removal instrument |
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| CN113384220A CN113384220A (en) | 2021-09-14 |
| CN113384220B true CN113384220B (en) | 2022-07-01 |
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