CN110613857A - Disinfection instrument - Google Patents
Disinfection instrument Download PDFInfo
- Publication number
- CN110613857A CN110613857A CN201910949996.3A CN201910949996A CN110613857A CN 110613857 A CN110613857 A CN 110613857A CN 201910949996 A CN201910949996 A CN 201910949996A CN 110613857 A CN110613857 A CN 110613857A
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- Prior art keywords
- bulb
- cylindrical shell
- seat
- fan
- ultraviolet
- Prior art date
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- Pending
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 75
- 238000003860 storage Methods 0.000 claims abstract description 20
- 230000000249 desinfective effect Effects 0.000 claims abstract description 13
- 230000004224 protection Effects 0.000 claims description 15
- 229920001971 elastomer Polymers 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 9
- 239000010935 stainless steel Substances 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 4
- 239000000428 dust Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 11
- 239000011253 protective coating Substances 0.000 description 17
- 239000000843 powder Substances 0.000 description 16
- 238000003756 stirring Methods 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 239000011241 protective layer Substances 0.000 description 13
- 230000032683 aging Effects 0.000 description 12
- 238000001035 drying Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 12
- 239000011259 mixed solution Substances 0.000 description 12
- IFPMZBBHBZQTOV-UHFFFAOYSA-N 1,3,5-trinitro-2-(2,4,6-trinitrophenyl)-4-[2,4,6-trinitro-3-(2,4,6-trinitrophenyl)phenyl]benzene Chemical compound [O-][N+](=O)C1=CC([N+](=O)[O-])=CC([N+]([O-])=O)=C1C1=C([N+]([O-])=O)C=C([N+]([O-])=O)C(C=2C(=C(C=3C(=CC(=CC=3[N+]([O-])=O)[N+]([O-])=O)[N+]([O-])=O)C(=CC=2[N+]([O-])=O)[N+]([O-])=O)[N+]([O-])=O)=C1[N+]([O-])=O IFPMZBBHBZQTOV-UHFFFAOYSA-N 0.000 description 8
- 241000894006 Bacteria Species 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 8
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 8
- -1 alcohol fatty acid ester compound Chemical class 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 8
- 235000014113 dietary fatty acids Nutrition 0.000 description 8
- 239000000839 emulsion Substances 0.000 description 8
- 239000003822 epoxy resin Substances 0.000 description 8
- 150000002148 esters Chemical class 0.000 description 8
- 229930195729 fatty acid Natural products 0.000 description 8
- 239000000194 fatty acid Substances 0.000 description 8
- 239000011812 mixed powder Substances 0.000 description 8
- 229920000647 polyepoxide Polymers 0.000 description 8
- 239000004814 polyurethane Substances 0.000 description 8
- 229920002635 polyurethane Polymers 0.000 description 8
- 239000010453 quartz Substances 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- 238000005507 spraying Methods 0.000 description 6
- 230000006750 UV protection Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000005303 weighing Methods 0.000 description 4
- 239000000645 desinfectant Substances 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- 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
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
- C09D5/10—Anti-corrosive paints containing metal dust
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/11—Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/16—Mobile applications, e.g. portable devices, trailers, devices mounted on vehicles
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/26—Textiles, e.g. towels, beds, cloths
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0806—Silver
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Inorganic Chemistry (AREA)
- Plant Pathology (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a disinfection instrument, which comprises an ultraviolet ray generating part and a handheld part, wherein the handheld part is fixedly connected with the ultraviolet ray generating part; the ultraviolet ray generating part comprises a cylindrical shell, an end cover, a matching seat, a light-gathering cover, a lamp holder, a UV bulb, a connecting shell and a storage battery. The invention can radiate the UV bulb, can prevent the surface of the UV bulb from being infected with dust to influence the irradiation intensity of ultraviolet rays, ensures that the irradiation intensity of the ultraviolet rays emitted by the UV bulb is stronger, has good sterilization and disinfection effects, can prolong the length of the handheld part, has better use performance, can cover a position with a longer distance, has less limitation on use conditions, does not need to be connected with an external power supply all the time, is convenient to carry, use and move, is particularly suitable for locally disinfecting other public facilities such as laboratory sheets, medical records and precise instruments of medical institutions, tourist attractions or subways, buses, seats and the like, has no corrosiveness, and can prevent the surface of a disinfected product from being corroded.
Description
Technical Field
The invention relates to the technical field of disinfection equipment, in particular to a disinfection instrument.
Background
There are many items in hospitals and public places that require surface disinfection. However, in hospitals or public places, the ultraviolet disinfection instrument for a large area is generally used for disinfecting the air in a ward, or the ground of the ward is disinfected by using disinfectant, however, when articles such as bedsheets, chairs, precision instruments and the like are locally disinfected and laboratory sheets and medical records are disinfected, the existing ultraviolet disinfection instrument is not suitable, and meanwhile, the disinfectant is generally corrosive, so that the articles cannot be disinfected by using the disinfectant.
Secondly, in the use process of the existing ultraviolet disinfection instrument, the irradiation intensity of the UV bulb is weak, and the surface of the UV bulb is easy to be stained with dust, so that the irradiation intensity of ultraviolet rays is further weakened, and the sterilization and disinfection effects are influenced; in addition, in the use process of the existing ultraviolet disinfection instrument, the UV bulb can emit a large amount of heat, and if the UV bulb is not radiated in time, the service life of the UV bulb can be seriously influenced; in addition, the length of the handheld part of the existing ultraviolet disinfection instrument is generally fixed, so that the handheld part of the existing ultraviolet disinfection instrument is difficult to reach a position far away, and the usability of the existing ultraviolet disinfection instrument is poor.
To this end, a disinfection apparatus is proposed.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a disinfection instrument which can radiate a UV bulb, can prevent the surface of the UV bulb from being contaminated by dust to influence the irradiation intensity of ultraviolet rays, ensures that the irradiation intensity of the ultraviolet rays emitted by the UV bulb is stronger, has good sterilization and disinfection effects, can prolong the length of a handheld part, has better use performance, can reach a position far away, has less limitation on use conditions, does not need to be connected with an external power supply all the time, is convenient to carry and use, is convenient to move and use, is particularly suitable for locally disinfecting articles such as bedsheets or stools and disinfecting laboratory sheets and medical records, has no corrosiveness, can prevent the surface of a disinfected product from being corroded, and solves the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a disinfection instrument comprises an ultraviolet ray generating part and a handheld part, wherein the handheld part is fixedly connected with the ultraviolet ray generating part;
the ultraviolet generating part comprises a cylindrical shell, an end cover, a assembling seat, a light-gathering cover, a lamp holder, a UV bulb, a connecting shell and a storage battery, wherein both ends of the cylindrical shell are of an open structure, the end cover is fixedly arranged at one end part of the cylindrical shell, the assembling seat is fixedly arranged on the inner wall of the cylindrical shell, the light-gathering cover is fixedly arranged on one side surface of the assembling seat back to the end cover, the lamp holder is fixedly arranged in the light-gathering cover, the UV bulb is in threaded connection with the lamp holder, the connecting shell is fixedly arranged on the outer side surface of the cylindrical shell, the storage battery is fixedly arranged in the cylindrical shell, and the storage battery is connected with the UV bulb in series through a lead;
the handheld portion comprises a connecting seat and a round rod, the connecting seat is fixedly installed at one end portion, far away from the cylindrical shell, of the connecting shell through a first screw, and the round rod is fixedly installed on one side face, back to the connecting shell, of the connecting seat.
By adopting the technical scheme, the ultraviolet generating part is used for generating ultraviolet rays, the handheld part is used as a handle, and meanwhile, the handheld part and the ultraviolet generating part are fixedly connected to form a whole, so that the disinfection instrument is convenient to carry, use and move;
the ultraviolet ray generating part consists of a cylindrical shell, an end cover, a mounting seat, a light-gathering cover, a lamp holder, a UV bulb, a connecting shell and a storage battery, so that ultraviolet rays emitted by the UV bulb can be totally gathered and reflected out of the cylindrical shell by adopting the light-gathering cover, the irradiation intensity of the ultraviolet rays can be enhanced, the sterilization and disinfection effects are enhanced, meanwhile, the UV bulb is screwed on the lamp holder, the UV bulb is convenient to replace, the disinfection instrument is better in practicability, the storage battery is used for supplying power to the UV bulb, the disinfection instrument does not need to be connected with an external power supply all the time, and the disinfection instrument has less limitation on use conditions;
the handheld portion comprises connecting seat and round bar, and the connecting seat passes through first screw fixed mounting and keeps away from the one end tip of cylindric casing at the connecting casing, makes this disinfection instrument when the equipment like this, makes things convenient for battery fixed mounting in the inside of cylindric casing to it is more convenient to make this disinfection instrument equipment.
Further, the ultraviolet generating part further comprises a fan, the fan is fixedly installed inside the cylindrical shell and faces the assembling seat, and the fan is located between the end cover and the assembling seat.
Through adopting above-mentioned technical scheme, with fan fixed mounting between end cover and the outfit seat, and with the fan orientation outfit seat setting, the fan not only can be for the UV bulb heat dissipation like this, can also prevent that the dust from getting into the inside surface that is infected with at the UV bulb of cylindric casing to make this disinfection instrument not only can dispel the heat for the UV bulb, in order to guarantee the life of UV bulb, can also prevent that the surface of UV bulb from being infected with the dust and influencing ultraviolet irradiation intensity.
Furthermore, the end cover is provided with a plurality of ventilation holes matched with the fan.
Through adopting above-mentioned technical scheme, the ventilation hole is used for cooperating the fan to use to the inside formation of cylindric casing blows the air current to the UV bulb under the effect of fan, dispels the heat for the UV bulb on the one hand, and on the other hand can prevent to be infected with the dust on the surface of UV bulb.
Further, ultraviolet ray production portion still includes the protection casing, the protection casing includes annular fixing base, Y shape connecting rod and a plurality of annular stainless steel billet, fixed mounting has fixed ear on the side of annular fixing base, just the annular fixing base passes through fixed ear and the second screw fixed mounting that cooperatees match be in cylindric casing's other end tip, Y shape connecting rod fixed mounting be in on the inside wall of annular fixing base, a plurality of the equal fixed mounting of annular stainless steel billet is in on the Y shape connecting rod.
Through adopting above-mentioned technical scheme, the protection casing can prevent that the UV bulb from receiving in the use and colliding with, can effectively protect the UV bulb, and the protection casing comprises annular fixing base, Y shape connecting rod and a plurality of annular stainless steel billet, can prevent that the protection casing from sheltering from the ultraviolet ray that the UV bulb sent, can prevent simultaneously that the protection casing from accelerating ageing because of receiving shining of ultraviolet ray for a long time to guarantee the life of protection casing.
Furthermore, a threading hole is further formed in the side wall of the cylindrical shell, and the threading hole is communicated with the inside of the connecting shell.
Through adopting above-mentioned technical scheme, the through wires hole is used for interlude to connect between battery and the fan and between the UV bulb.
Furthermore, a threaded hole matched with the first screw can be further formed in the end wall of one end, far away from the cylindrical shell, of the connecting shell.
Through adopting above-mentioned technical scheme, seting up of screw hole makes the connecting seat be convenient for keep away from the one end tip of cylindric casing at the connecting casing through first screw fixed mounting to make the connecting seat dismouting more convenient.
Furthermore, the connecting seat faces towards a side face of the connecting shell, a circular rubber plate is fixedly installed on the side face of the connecting shell, and the side face of the circular rubber plate, which is far away from the connecting seat, is abutted to the storage battery.
Through adopting above-mentioned technical scheme, circular rubber slab is used for supporting tight battery, can prevent that the battery from rocking in the inside of connecting the casing, and then prevents that the battery from because of often rocking and damaging.
Furthermore, the inside of round bar is hollow structure, and the inside of round bar still has interior pin through lock sleeve fixed mounting, the round bar back of the body be equipped with on the one end wall of connecting seat evenly have a plurality of elasticity performance and with lock sleeve matched with compact heap.
Through adopting the above-mentioned technical scheme, there is the interior pin in the inside of round bar through lock sleeve fixed mounting, make the length of handheld portion can prolong, thereby make this disinfection instrument can reach the position of long distance, and then make this disinfection instrument performance better, evenly be equipped with a plurality of elastic properties and with lock sleeve matched with cramp sheet simultaneously on the one end wall of round bar dorsad connecting seat, the cramp sheet cooperatees with the lock sleeve and can guarantee that the interior pin can not rotate in the inside of round bar when locking, thereby make this disinfection instrument performance more stable.
Furthermore, the end part of one end, away from the round rod, of the inner inserting rod is also centrally and fixedly provided with a mounting seat, the mounting seat is provided with a mounting hole, and a hanging ring is movably mounted inside the mounting hole.
Through adopting above-mentioned technical scheme, can conveniently utilize the link to put this disinfection instrument hanging and place, can practice thrift the space of accomodating this disinfection instrument.
Further, still be equipped with first control switch, second control switch and the interface that charges on the lateral surface of connecting the casing, first control switch concatenates the battery with between the UV bulb, second control switch concatenates the battery with between the fan, the interface that charges pass through the wire with battery series connection.
Through adopting above-mentioned technical scheme, first control switch is used for controlling UV bulb work, and second control switch is used for controlling fan work, and the interface that charges is used for charging for the battery.
Further, protective layers are arranged on the inner surface and the outer surface of the cylindrical shell, and are prepared by the following method:
weighing the following raw materials in parts by weight: 20-26 parts of epoxy resin, 15-20 parts of fluororesin, 10-12 parts of nano silver powder, 8-10 parts of quartz powder, 15-20 parts of polyurethane, 14-18 parts of acrylic emulsion, 2-4 parts of alcohol ester dodeca, 2-4 parts of triethanolamine, 2-4 parts of higher alcohol fatty acid ester compound and 30-40 parts of water;
s1, adding the weighed acrylic emulsion, alcohol ester dodeca, triethanolamine, higher alcohol fatty acid ester compound and water into a stirrer, and stirring for 25-35min at the stirring speed of 500-600r/min to prepare a mixed solution;
s2, adding epoxy resin, fluororesin, nano silver powder, quartz powder and polyurethane into a grinder to grind until the particle diameter of the material is not more than 100nm, so as to prepare a mixed powder material;
s3, adding the mixed solution prepared in the step S1 and the mixed powder material prepared in the step S2 into a reaction kettle, stirring for 20-30min, setting the stirring speed of the reaction kettle to be 600r/min and the temperature to be 60-80 ℃, and filtering the mixed solution in the reaction kettle by using a 100-mesh filter screen after the reaction kettle stops working and when the temperature in the reaction kettle is reduced to 45 ℃, wherein the obtained filtrate is the protective coating;
s4, cleaning the inner surface and the outer surface of the cylindrical shell, drying the inner surface and the outer surface by using a hot air blower, and then uniformly spraying the protective coating prepared in the step S3 on the dried inner surface and the dried outer surface of the cylindrical shell by using a high-pressure sprayer spray gun to form a coating film with the thickness not more than 40 um;
and S5, drying and curing the cylindrical shell sprayed with the protective coating in the step S4 in an oven, wherein the drying and curing temperature is 80-100 ℃, and the time is set to be 20-30min, so that the protective layers are manufactured on the inner surface and the outer surface of the cylindrical shell.
By adopting the technical scheme, the process for preparing the protective coating is simple in steps and easy to realize, the prepared protective coating is moderate in viscosity, not easy to layer, convenient to spray, free of bubbles, good in comprehensive performance, and capable of forming a good coating after spraying, not easy to generate cracks, and good in film forming effect, the prepared protective layer has good performances of corrosion resistance, water resistance, bacteria resistance and ageing resistance, is good in adhesiveness and not easy to fall off, the performances of corrosion resistance, water resistance, bacteria resistance and ageing resistance of the cylindrical shell can be effectively improved, and particularly, the ultraviolet resistance of the cylindrical shell is excellent, so that the service life of the disinfection instrument is ensured.
In summary, the invention mainly has the following beneficial effects:
1. according to the invention, the handheld part and the ultraviolet ray generating part are fixedly connected to form a whole, so that the disinfection instrument is convenient to carry, use and move, is particularly suitable for local disinfection of articles such as bed sheets or chairs and the like and disinfection of laboratory sheets and medical records, has no corrosiveness, and can prevent the surface of a disinfected product from being corroded;
2. according to the invention, the light-gathering cover is adopted to gather and reflect all ultraviolet light emitted by the UV bulb out of the cylindrical shell, so that the irradiation intensity of the ultraviolet light can be enhanced, and the sterilization and disinfection effects are enhanced;
3. according to the invention, the storage battery is used for supplying power to the UV bulb, so that the disinfection instrument does not need to be connected with an external power supply all the time, and the limitation of the disinfection instrument on the use condition is less;
4. according to the invention, the fan is fixedly arranged between the end cover and the assembling seat, and is arranged towards the assembling seat, so that the fan can not only radiate heat for the UV bulb, but also prevent dust from entering the cylindrical shell and being infected on the surface of the UV bulb, and therefore, the disinfection instrument can not only radiate heat for the UV bulb to ensure the service life of the UV bulb, but also prevent the surface of the UV bulb from being infected with dust to influence the irradiation intensity of ultraviolet rays;
5. according to the invention, the inner inserting rod is fixedly arranged in the round rod through the locking sleeve, so that the length of the handheld part can be prolonged, the disinfection instrument can reach a position far away from the handheld part, and the use performance of the disinfection instrument is better;
6. the prepared protective layer has good performances of corrosion resistance, water resistance, bacteria resistance and aging resistance, has good adhesiveness, is not easy to fall off, can effectively improve the performances of corrosion resistance, water resistance, bacteria resistance and aging resistance of the cylindrical shell, and particularly ensures that the ultraviolet resistance of the cylindrical shell is excellent, thereby ensuring the service life of the disinfection instrument.
Drawings
FIG. 1 is a schematic diagram of a sterilization apparatus according to one embodiment;
FIG. 2 is a schematic view of another perspective of an embodiment disinfection apparatus;
FIG. 3 is a right side view of one embodiment of a disinfection apparatus;
FIG. 4 is a schematic view of the cross-sectional view of FIG. 3 taken along section line A-A;
FIG. 5 is an enlarged view of the structure at A in FIG. 4;
FIG. 6 is an exploded view of one embodiment of a disinfection apparatus;
FIG. 7 is a partial enlarged view of the structure of FIG. 6;
FIG. 8 is a schematic structural view of one embodiment of a shield;
figure 9 is an exploded view from another perspective of an embodiment disinfection instrument.
In the figure: 1. an ultraviolet ray generating section; 2. a hand-held portion; 3. a cylindrical housing; 4. connecting the shell; 5. an end cap; 6. a protective cover; 7. a second screw; 8. a charging interface; 9. a first control switch; 10. a second control switch; 11. a round bar; 12. a locking sleeve; 13. an inner inserted rod; 14. hanging a ring; 15. a connecting seat; 16. a circular rubber plate; 17. a storage battery; 18. a fan; 19. assembling a base; 20. a light-gathering cover; 21. a first screw; 22. a mounting seat; 23. threading holes; 24. a threaded hole; 25. a lamp socket; 26. a UV bulb; 27. fixing the ear; 28. a compression sheet; 29. mounting holes; 30. an annular fixed seat; 31. a Y-shaped connecting rod; 32. annular stainless steel strip.
Detailed Description
The present invention is described in further detail below with reference to figures 1-9.
Example 1
A disinfection instrument, as shown in figure 1, comprises an ultraviolet ray generating part 1 and a handheld part 2, wherein the handheld part 2 is fixedly connected with the ultraviolet ray generating part 1;
as shown in fig. 1 to 4 and 6, the ultraviolet generating part 1 includes a cylindrical housing 3, an end cap 5, a fitting seat 19, a light-gathering cover 20, a lamp socket 25, a UV bulb 26, a connection housing 4, and a secondary battery 17, both ends of the cylindrical shell 3 are of an open structure, the end cover 5 is fixedly arranged at one end part of the cylindrical shell 3, the assembling seat 19 is fixedly arranged on the inner wall of the cylindrical shell 3, the light gathering cover 20 is fixedly arranged on one side surface of the assembling seat 19 back to the end cover 5, the lamp holder 25 is fixedly installed inside the snoot 20, the UV bulb 26 is screwed to the lamp holder 25, the connecting shell 4 is fixedly arranged on the outer side surface of the cylindrical shell 3, the storage battery 17 is fixedly arranged inside the cylindrical shell 3, and the storage battery 17 is connected with the UV bulb 26 in series through a lead;
as shown in fig. 1, 4 and 6, the handheld portion 2 includes a connecting seat 15 and a round rod 11, the connecting seat 15 is fixedly mounted on an end portion of the connecting housing 4 far away from the cylindrical housing 3 through a first screw 21, and the round rod 11 is fixedly mounted on a side surface of the connecting seat 15 facing away from the connecting housing 4.
By adopting the technical scheme, the ultraviolet generating part 1 is used for generating ultraviolet rays, the handheld part 2 is used as a handle, and meanwhile, the handheld part 2 and the ultraviolet generating part 1 are fixedly connected to form a whole, so that the disinfection instrument is convenient to carry, use and move;
the ultraviolet generating part 1 is composed of a cylindrical shell 3, an end cover 5, a matching seat 19, a light-gathering cover 20, a lamp holder 25, a UV bulb 26, a connecting shell 4 and a storage battery 17, so that ultraviolet light emitted by the UV bulb 26 can be totally gathered and reflected out of the cylindrical shell 3 by the light-gathering cover 20, the irradiation intensity of the ultraviolet light can be enhanced, the sterilization and disinfection effects are enhanced, meanwhile, the UV bulb 26 is screwed on the lamp holder 25, the UV bulb 26 is convenient to replace, the practicability of the disinfection instrument is better, the storage battery 17 is used for supplying power to the UV bulb 26, the disinfection instrument does not need to be always connected with an external power supply for use, and the limitation of the disinfection instrument on the use conditions is less;
the handheld part 2 is composed of a connecting seat 15 and a round rod 11, and the connecting seat 15 is fixedly installed at one end part of the connecting shell 4 far away from the cylindrical shell 3 through a first screw 21, so that the storage battery 17 is conveniently and fixedly installed in the cylindrical shell 3 when the disinfection instrument is assembled, and the disinfection instrument is convenient to assemble.
Preferably, as shown in fig. 1, 4 and 6, the ultraviolet generating part 1 further comprises a fan 18, the fan 18 is fixedly installed inside the cylindrical housing 3, the fan 18 is disposed toward the fitting seat 19, and the fan 18 is located between the end cover 5 and the fitting seat 19.
Through adopting above-mentioned technical scheme, with fan 18 fixed mounting between end cover 5 and dress seat 19, and join in marriage the setting of dress seat 19 with fan 18 orientation, fan 18 not only can be for the heat dissipation of UV bulb 26 like this, can also prevent that the dust from getting into the inside surface of being infected with at UV bulb 26 of cylindric casing 3, thereby make this disinfection instrument not only can dispel the heat for the UV bulb, in order to guarantee the life of UV bulb, can also prevent that the surface of UV bulb from being infected with the dust and influence ultraviolet irradiation intensity.
Preferably, as shown in fig. 2 and 4, the end cap 5 is provided with a plurality of ventilation holes for cooperating with the fan 18.
Through adopting above-mentioned technical scheme, the ventilation hole is used for cooperating the fan 18 to use to the inside of cylindric casing 3 forms the air current that blows to UV bulb 26 under the effect of fan 18, dispels the heat for the UV bulb on the one hand, and on the other hand can prevent to be infected with the dust on the surface of UV bulb.
Preferably, as shown in fig. 1, 4, 6 and 8, the ultraviolet ray generating part 1 further includes a protective cover 6, the protective cover 6 includes an annular fixing seat 30, a Y-shaped connecting rod 31 and a plurality of annular stainless steel bars 32, a fixing lug 27 is fixedly mounted on one side surface of the annular fixing seat 30, the annular fixing seat 30 passes through the fixing lug 27 and the second screw 7, which are matched and fixedly mounted on the other end portion of the cylindrical shell 3, the Y-shaped connecting rod 31 is fixedly mounted on the inner side wall of the annular fixing seat 30, and the plurality of annular stainless steel bars 32 are all fixedly mounted on the Y-shaped connecting rod 31.
Through adopting above-mentioned technical scheme, protection casing 6 can prevent that UV bulb 26 from receiving in the use and colliding with, can effectively protect UV bulb 26, and protection casing 6 comprises annular fixing base 30, Y shape connecting rod 31 and a plurality of annular stainless steel billet 32, can prevent that protection casing 6 from sheltering from the ultraviolet light that UV bulb 26 sent, can prevent simultaneously that protection casing 6 from accelerating ageing because of receiving shining of ultraviolet light for a long time to guarantee protection casing 6's life.
Preferably, as shown in fig. 4 and 5, a threading hole 23 is further formed in the side wall of the cylindrical housing 3, and the threading hole 23 is communicated with the inside of the connecting housing 4.
By adopting the technical scheme, the threading holes 23 are used for inserting and connecting the wires between the storage battery 17 and the fan 18 and between the UV bulbs 26.
Preferably, as shown in fig. 6, a threaded hole 24 matched with the first screw 21 may be further provided on an end wall of the connecting housing 4 away from the cylindrical housing 3.
Through adopting above-mentioned technical scheme, seting up of screw hole 24 makes connecting seat 15 be convenient for keep away from the one end tip of cylindric casing 3 at connecting casing 4 through first screw 21 fixed mounting to it is more convenient to make connecting seat 15 dismouting.
Preferably, as shown in fig. 9, a circular rubber plate 16 is further fixedly mounted on one side surface of the connecting seat 15 facing the connecting housing 4, and one side surface of the circular rubber plate 16 away from the connecting seat 15 is disposed in contact with the battery 17.
Through adopting above-mentioned technical scheme, circular rubber slab 16 is used for supporting tight battery 17, can prevent that battery 17 from rocking in the inside of connecting casing 4, and then prevents that battery 17 from damaging because of often rocking.
Preferably, as shown in fig. 4 and 6, the inside of the round rod 11 is a hollow structure, and the inside of the round rod 11 is further fixedly provided with an inner inserting rod 13 through a locking sleeve 12, and a plurality of pressing pieces 28 having elastic properties and matching with the locking sleeve 12 are uniformly arranged on the end wall of the round rod 11 facing away from the connecting seat 15.
Through adopting above-mentioned technical scheme, there is interior pin 13 in the inside of round bar 11 through lock sleeve 12 fixed mounting, make the length of handheld portion 2 can prolong, thereby make this disinfection instrument can reach the position of long distance, and then make this disinfection instrument performance better, evenly be equipped with a plurality of elasticity performance and with lock sleeve 12 matched with clamping flap 28 on the one end wall of round bar 11 connecting seat 15 dorsad simultaneously, clamping flap 28 cooperatees with lock sleeve 12 and can guarantee that interior pin 13 can not rotate in the inside of round bar 11 when locking, thereby make this disinfection instrument performance more stable.
Preferably, as shown in fig. 6 and 7, an end of the inner insert 13 away from the round bar 11 is further centrally and fixedly mounted with a mounting seat 22, the mounting seat 22 is opened with a mounting hole 29, and a suspension loop 14 is movably mounted inside the mounting hole 29.
Through adopting above-mentioned technical scheme, can conveniently utilize link 14 to put this disinfection instrument hanging and place, can practice thrift the space of accomodating this disinfection instrument.
Preferably, as shown in fig. 2 and 6, a first control switch 9, a second control switch 10 and a charging interface 8 are further disposed on an outer side surface of the connection housing 4, the first control switch 9 is connected in series between the battery 17 and the UV bulb 26, the second control switch 10 is connected in series between the battery 17 and the fan 18, and the charging interface 8 is connected in series with the battery 17 through a wire.
Through adopting above-mentioned technical scheme, first control switch 9 is used for controlling UV bulb 26 work, and second control switch 10 is used for controlling fan 18 work, and the interface 8 that charges is used for charging for battery 17.
Example 2
The difference from the embodiment 1 is that the inner surface and the outer surface of the cylindrical shell 3 are provided with protective layers, and the protective layers are prepared by the following method:
weighing the following raw materials in parts by weight: 20 parts of epoxy resin, 15 parts of fluororesin, 10 parts of nano silver powder, 8 parts of quartz powder, 15 parts of polyurethane, 14 parts of acrylic emulsion, 2 parts of alcohol ester dodeca, 2 parts of triethanolamine, 2 parts of higher alcohol fatty acid ester compound and 30 parts of water;
s1, adding the weighed acrylic emulsion, alcohol ester dodeca, triethanolamine, higher alcohol fatty acid ester compound and water into a stirrer, and stirring for 25min at the stirring speed of 500r/min to obtain a mixed solution;
s2, adding epoxy resin, fluororesin, nano silver powder, quartz powder and polyurethane into a grinder to grind until the particle diameter of the material is not more than 100nm, so as to prepare a mixed powder material;
s3, adding the mixed solution prepared in the step S1 and the mixed powder material prepared in the step S2 into a reaction kettle, stirring for 20min, setting the stirring speed of the reaction kettle to be 500r/min and the temperature to be 60 ℃, and filtering the mixed solution in the reaction kettle by using a 100-mesh filter screen after the reaction kettle stops working and the temperature in the reaction kettle is reduced to be 45 ℃, wherein the obtained filtrate is the protective coating;
s4, cleaning the inner surface and the outer surface of the cylindrical shell 3, drying the inner surface and the outer surface by using a hot air blower, and then uniformly spraying the protective coating prepared in the step S3 on the dried inner surface and the dried outer surface of the cylindrical shell 3 by using a high-pressure sprayer spray gun to form a coating film with the thickness not more than 40 um;
and S5, drying and curing the cylindrical shell 3 sprayed with the protective coating in the step S4 in an oven, wherein the drying and curing temperature is 80 ℃, and the time is set to be 20min, so that the protective layers are manufactured on the inner surface and the outer surface of the cylindrical shell 3.
Example 3
The difference from the example 2 lies in the preparation of the protective layer, and the specific preparation method is as follows:
weighing the following raw materials in parts by weight: 23 parts of epoxy resin, 18 parts of fluororesin, 11 parts of nano silver powder, 9 parts of quartz powder, 18 parts of polyurethane, 16 parts of acrylic emulsion, 3 parts of alcohol ester dodeca, 3 parts of triethanolamine, 3 parts of higher alcohol fatty acid ester compound and 35 parts of water;
s1, adding the weighed acrylic emulsion, alcohol ester dodeca, triethanolamine, higher alcohol fatty acid ester compound and water into a stirrer, and stirring for 30min at the stirring speed of 550r/min to obtain a mixed solution;
s2, adding epoxy resin, fluororesin, nano silver powder, quartz powder and polyurethane into a grinder to grind until the particle diameter of the material is not more than 100nm, so as to prepare a mixed powder material;
s3, adding the mixed solution prepared in the step S1 and the mixed powder material prepared in the step S2 into a reaction kettle, stirring for 25min, setting the stirring speed of the reaction kettle to be 550r/min and the temperature to be 70 ℃, and filtering the mixed solution in the reaction kettle by using a 100-mesh filter screen when the reaction kettle stops working and the temperature in the reaction kettle is reduced to be 45 ℃, wherein the obtained filtrate is the protective coating;
s4, cleaning the inner surface and the outer surface of the cylindrical shell 3, drying the inner surface and the outer surface by using a hot air blower, and then uniformly spraying the protective coating prepared in the step S3 on the dried inner surface and the dried outer surface of the cylindrical shell 3 by using a high-pressure sprayer spray gun to form a coating film with the thickness not more than 40 um;
and S5, drying and curing the cylindrical shell 3 sprayed with the protective coating in the step S4 in an oven, wherein the drying and curing temperature is 90 ℃, and the time is set to be 25min, so that the protective layers are manufactured on the inner surface and the outer surface of the cylindrical shell 3.
Example 4
The difference from the example 2 lies in the preparation of the protective layer, and the specific preparation method is as follows:
weighing the following raw materials in parts by weight: 26 parts of epoxy resin, 20 parts of fluororesin, 12 parts of nano silver powder, 10 parts of quartz powder, 20 parts of polyurethane, 18 parts of acrylic emulsion, 4 parts of alcohol ester dodeca, 4 parts of triethanolamine, 4 parts of higher alcohol fatty acid ester compound and 40 parts of water;
s1, adding the weighed acrylic emulsion, alcohol ester dodeca, triethanolamine, higher alcohol fatty acid ester compound and water into a stirrer, and stirring for 35min at the stirring speed of 600r/min to obtain a mixed solution;
s2, adding epoxy resin, fluororesin, nano silver powder, quartz powder and polyurethane into a grinder to grind until the particle diameter of the material is not more than 100nm, so as to prepare a mixed powder material;
s3, adding the mixed solution prepared in the step S1 and the mixed powder material prepared in the step S2 into a reaction kettle, stirring for 30min, setting the stirring speed of the reaction kettle to be 600r/min and the temperature to be 80 ℃, and filtering the mixed solution in the reaction kettle by using a 100-mesh filter screen after the reaction kettle stops working and the temperature in the reaction kettle is reduced to 45 ℃, wherein the obtained filtrate is the protective coating;
s4, cleaning the inner surface and the outer surface of the cylindrical shell 3, drying the inner surface and the outer surface by using a hot air blower, and then uniformly spraying the protective coating prepared in the step S3 on the dried inner surface and the dried outer surface of the cylindrical shell 3 by using a high-pressure sprayer spray gun to form a coating film with the thickness not more than 40 um;
and S5, drying and curing the cylindrical shell 3 sprayed with the protective coating in the step S4 in an oven, wherein the drying and curing temperature is 100 ℃, and the time is set to be 30min, so that the protective layers are manufactured on the inner surface and the outer surface of the cylindrical shell 3.
The surface of the cylindrical shell 3 in examples 1 to 4 was irradiated with ultraviolet light having an illuminance of 2000lx for 7 days in a laboratory under the same conditions, and the statistical results of the change of the surface of the cylindrical shell 3 in examples 1 to 4 were recorded in the following table:
| examples | Statistical results |
| Example 1 | The surface deterioration of the cylindrical shell 3 is relatively serious |
| Example 2 | Cylindrical shellThe surface of the body 3 is relatively slightly aged |
| Example 3 | The surface deterioration of the cylindrical shell 3 is slight |
| Example 4 | The surface deterioration of the cylindrical shell 3 is slight |
From the statistical results of the above table, it can be seen that the cylindrical shell 3 with the protective layer formed on the surface thereof has excellent ultraviolet protection performance, and further comparison of the surface aging phenomenon of the cylindrical shell 3 in examples 2-4 shows that the surface aging phenomenon of the cylindrical shell 3 in example 3 is the most slight, so that example 3 is judged as the most preferable example, by adopting the above technical scheme, the process for preparing the protective coating is simple and easy to implement, the prepared protective coating has moderate viscosity, is not easy to delaminate, is convenient to spray, does not generate bubbles, has fully combines each component, has good comprehensive performance, enables the protective coating to form a good coating after spraying, is not easy to generate cracks, has good film forming effect, has good corrosion protection, water prevention, bacteria prevention and aging resistance, has good adhesion and is not easy to fall off, the performances of corrosion resistance, water resistance, bacteria resistance and ageing resistance of the cylindrical shell 3 can be effectively improved, and more importantly, the ultraviolet resistance of the cylindrical shell 3 is excellent, so that the service life of the disinfection instrument is ensured.
The working principle is as follows: the disinfection instrument fixedly connects the handheld part 2 with the ultraviolet ray generating part 1 to form a whole, so that the disinfection instrument is convenient to carry, use and move, is particularly suitable for local disinfection of articles such as bed sheets or chairs and disinfection of laboratory sheets and medical records, has no corrosiveness, and can prevent the surface of a disinfected product from being corroded;
the light-gathering shade 20 can gather and reflect all ultraviolet light emitted by the UV bulb 26 out of the cylindrical shell 3, so that the irradiation intensity of the ultraviolet light can be enhanced, and the sterilization and disinfection effects are enhanced;
the storage battery 17 is used for supplying power to the UV bulb 26, so that the disinfection instrument does not need to be connected with an external power supply all the time, and the limitation of the disinfection instrument on the use condition is less;
the fan 18 is fixedly arranged between the end cover 5 and the assembling seat 19, and the fan 18 is arranged towards the assembling seat 19, so that the fan 18 not only can radiate heat for the UV bulb 26, but also can prevent dust from entering the cylindrical shell 3 to contaminate the surface of the UV bulb 26, thereby the disinfection instrument not only can radiate heat for the UV bulb to ensure the service life of the UV bulb, but also can prevent the surface of the UV bulb from contaminating dust to affect the irradiation intensity of ultraviolet rays;
an inner inserting rod 13 is fixedly arranged in the round rod 11 through a locking sleeve 12, so that the length of the handheld part 2 can be prolonged, the disinfection instrument can reach a position with a long distance, and the use performance of the disinfection instrument is better;
the prepared protective layer has good performances of corrosion resistance, water resistance, bacteria resistance and aging resistance, has good adhesiveness, is not easy to fall off, can effectively improve the performances of corrosion resistance, water resistance, bacteria resistance and aging resistance of the cylindrical shell 3, and particularly ensures that the ultraviolet resistance of the cylindrical shell 3 is excellent, thereby ensuring the service life of the disinfection instrument.
The using method comprises the following steps: when in use, the storage battery 17 is fully charged through the charging interface 8, when articles such as a bed sheet or a seat are locally sterilized, the UV bulb 26 and the fan 18 can be turned on simultaneously by the first control switch 9 and the second control switch 10, so that dust on the surface of the sheet or the seat can be blown off, simultaneously, the heat dissipation can be carried out on the UV bulb, the influence of dust on the surface of the UV bulb on the irradiation intensity of ultraviolet rays can be prevented, when the laboratory sheet and the medical records are disinfected, because the laboratory sheet and the medical records have smaller volumes and lighter weights, in order to prevent the laboratory sheet and the medical records from being blown up, the fan 18 does not need to be started, when the position of the article to be sterilized is far away, the length of the inner inserting rod 13 in the round rod 11 can be adjusted by operating the locking sleeve 12, and after the use is finished, the sterilizing instrument can be hung and placed through the hanging ring 14.
The parts not involved in the present invention are the same as or can be implemented by the prior art. The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (10)
1. A disinfection apparatus, comprising: the ultraviolet lamp comprises an ultraviolet generating part (1) and a handheld part (2), wherein the handheld part (2) is fixedly connected with the ultraviolet generating part (1);
the ultraviolet generating part (1) comprises a cylindrical shell (3), an end cover (5), a mounting seat (19), a light-gathering cover (20), a lamp holder (25), a UV bulb (26), a connecting shell (4) and a storage battery (17), wherein both ends of the cylindrical shell (3) are of an open structure, the end cover (5) is fixedly mounted at one end part of the cylindrical shell (3), the mounting seat (19) is fixedly mounted on the inner wall of the cylindrical shell (3), the light-gathering cover (20) is fixedly mounted on one side surface of the mounting seat (19) opposite to the end cover (5), the lamp holder (25) is fixedly mounted inside the light-gathering cover (20), the UV bulb (26) is screwed on the lamp holder (25), the connecting shell (4) is fixedly mounted on the outer side surface of the cylindrical shell (3), and the storage battery (17) is fixedly mounted inside the cylindrical shell (3), and the accumulator (17) is connected in series with the UV bulb (26) by a lead;
handheld portion (2) include connecting seat (15) and round bar (11), connecting seat (15) are in through first screw (21) fixed mounting connect casing (4) to keep away from the one end tip of cylindric casing (3), round bar (11) fixed mounting connect seat (15) dorsad connect on the side of casing (4).
2. A disinfecting instrument as recited in claim 1, characterized in that: the ultraviolet generating part (1) further comprises a fan (18), the fan (18) is fixedly installed inside the cylindrical shell (3), the fan (18) faces the assembling seat (19), and the fan (18) is located between the end cover (5) and the assembling seat (19).
3. A disinfecting instrument as recited in claim 2, characterized in that: the end cover (5) is provided with a plurality of ventilation holes matched with the fan (18).
4. A disinfecting instrument as recited in claim 1, characterized in that: ultraviolet ray production portion (1) still includes protection casing (6), protection casing (6) include annular fixing base (30), Y shape connecting rod (31) and a plurality of annular stainless steel billet (32), fixed mounting has fixed ear (27) on the side of annular fixing base (30), just annular fixing base (30) pass through fixed ear (27) and second screw (7) cooperate the fixed mounting in the other end tip of cylindric casing (3), Y shape connecting rod (31) fixed mounting be in on the inside wall of annular fixing base (30), a plurality of annular stainless steel billet (32) equal fixed mounting be in on Y shape connecting rod (31).
5. A disinfecting instrument as recited in claim 1, characterized in that: the side wall of the cylindrical shell (3) is further provided with a threading hole (23), and the threading hole (23) is communicated with the inside of the connecting shell (4).
6. A disinfecting instrument as recited in claim 1, characterized in that: and a threaded hole (24) matched with the first screw (21) can be further formed in the end wall of one end, far away from the cylindrical shell (3), of the connecting shell (4).
7. A disinfecting instrument as recited in claim 1, characterized in that: the connecting seat (15) faces towards a side face of the connecting shell (4) and is fixedly provided with a circular rubber plate (16), and the circular rubber plate (16) is far away from a side face of the connecting seat (15) and the storage battery (17) are arranged in a propping mode.
8. A disinfecting instrument as recited in claim 1, characterized in that: the inside of round bar (11) is hollow structure, just the inside of round bar (11) still has interior bayonet pole (13) through lock sleeve (12) fixed mounting, round bar (11) dorsad evenly be equipped with a plurality of elasticity performance on the one end wall of connecting seat (15) and with lock sleeve (12) matched with cramp (28).
9. A disinfecting instrument as recited in claim 8, characterized in that: the end part of one end, far away from the round rod (11), of the inner inserting rod (13) is also centrally and fixedly provided with an installation seat (22), the installation seat (22) is provided with an installation hole (29), and a hanging ring (14) is movably installed inside the installation hole (29).
10. A disinfecting instrument as recited in claim 2, characterized in that: still be equipped with first control switch (9), second control switch (10) and interface (8) charge on the lateral surface of connecting casing (4), first control switch (9) concatenate battery (17) with between UV bulb (26), second control switch (10) concatenate battery (17) with between fan (18), charge interface (8) through the wire with battery (17) series connection.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910949996.3A CN110613857A (en) | 2019-10-08 | 2019-10-08 | Disinfection instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910949996.3A CN110613857A (en) | 2019-10-08 | 2019-10-08 | Disinfection instrument |
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| CN110613857A true CN110613857A (en) | 2019-12-27 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111481692A (en) * | 2020-04-17 | 2020-08-04 | 青岛林科紫外技术应用研究所有限公司 | Hand-held deep ultraviolet L ED sterilizer |
| CN113908300A (en) * | 2020-07-09 | 2022-01-11 | 中国人民解放军空军军医大学 | Multifunctional medical ultraviolet disinfection vehicle |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191227 |